CN114950030B - Gas filtering switching type diesel generator - Google Patents
Gas filtering switching type diesel generator Download PDFInfo
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- CN114950030B CN114950030B CN202111608727.4A CN202111608727A CN114950030B CN 114950030 B CN114950030 B CN 114950030B CN 202111608727 A CN202111608727 A CN 202111608727A CN 114950030 B CN114950030 B CN 114950030B
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- 238000001914 filtration Methods 0.000 title claims abstract description 34
- 238000010248 power generation Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The invention discloses a gas filtering switching type diesel generator, which comprises a power generation box body, a diesel engine body, a power generator body, a switching filtering mechanism, a lower exhaust pipeline and an upper exhaust pipeline, wherein the power generation box body is provided with a power generator body; according to the invention, the plurality of switching tube bodies are uniformly arranged around the upper connecting plate and the lower connecting plate, the cylindrical filter cores are respectively arranged in the switching tube bodies, and the switching tube bodies are driven to rotate by the rotation of the switching tube bodies, so that the switching tube bodies rotate in the filtering gaps between the lower exhaust pipeline and the upper exhaust pipeline, and when the switching tube bodies need to be replaced, the cylindrical filter cores can be quickly replaced by rotating the switching tube bodies, and real-time online replacement is realized.
Description
Technical Field
The invention relates to a gas filtering switching type diesel generator.
Background
The operation of the generator set is a standby power supply, and is widely applied to the places such as armies, hospitals, schools, construction sites and the like, the existing diesel generator is generally driven by a diesel engine to generate power, and the diesel engine and the generator are arranged in a power generation box body to realize integral assembly; along with the rapid development of economy, the application of the diesel generator is more and more extensive, because the diesel engine needs to discharge waste gas to the outside, so in order to protect the environment, generally install the filter core on the exhaust duct of diesel engine and filter, but the filter core just needs to be changed after filtering after a period of time, if not in time change the filter core can not only block up, but also can lose the filter effect, so atmospheric pollution is caused, but in current operational environment, the change of the filter core generally needs to be stopped and changed, long time consumption, low operation efficiency, especially can't change the filter core in real time when the diesel generator works, so that the current diesel generator is inflexible in the structure of changing the filter core.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: the gas filtering switching type diesel generator has the advantages of quick replacement of the filter element, good structural tightness and stable structure.
In order to solve the problems, the invention adopts the following technical scheme:
a gas filtering switching type diesel generator comprises a power generation box body, a diesel engine body, a power generation body, a switching filtering mechanism, a lower exhaust pipeline and an upper exhaust pipeline; the diesel engine body and the generator body are both arranged in the power generation box body; a lower exhaust pipeline is arranged at one side of the upper end of the diesel engine body; the upper exhaust pipeline is installed above the power generation box body in a penetrating way, and is positioned right above the lower exhaust pipeline; a filtering gap is arranged between the upper exhaust pipeline and the lower exhaust pipeline; the switching filter mechanism is arranged at one side of the lower exhaust pipeline and one side of the upper exhaust pipeline; the switching filter mechanism comprises a switching cylinder, an upper connecting plate, a lower connecting plate, a switching pipe body and a cylindrical filter element; a switching cylinder is rotatably clamped and installed above the power generation box body; an upper connecting plate and a lower connecting plate are arranged at the lower end of the switching cylinder and are respectively distributed up and down; a plurality of switching tube bodies are uniformly arranged around the upper connecting plate and the lower connecting plate; a cylindrical filter element is respectively arranged in the switching tube body; a switching pipe body is inserted in a filtering gap between the upper exhaust pipeline and the lower exhaust pipeline, and the upper end and the lower end of the switching pipe body are respectively abutted to the periphery of the lower end of the upper exhaust pipeline and the periphery of the upper end of the lower exhaust pipeline; the switching cylinder rotationally drives the plurality of switching tube bodies to be in rotary insertion connection with the filtering gap.
Further, the device also comprises an axial telescopic mechanism; the axial telescopic mechanism comprises a driving rod, an external threaded rod, an upper internal thread sleeve, a lower internal thread sleeve and a telescopic pipe; the switching pipe body is divided into an upper floating pipe body and a lower floating pipe body; a plurality of upper floating pipes are uniformly arranged on the outer sides of the periphery of the upper connecting plate; a plurality of lower floating pipes are uniformly arranged on the outer sides of the periphery of the lower connecting plate; the upper floating pipe body and the lower floating pipe body are respectively distributed up and down correspondingly and are connected through telescopic pipes; the driving rod is rotationally clamped in the inner axial direction of the switching cylinder; the lower end of the driving rod extends to the lower end of the switching cylinder and is connected with the external threaded rod; an upper internal thread sleeve and a lower internal thread sleeve are respectively arranged between the upper connecting plate and the lower connecting plate; the external threaded rod is screwed on the upper internal thread sleeve and the lower internal thread sleeve; the external threaded rod drives the upper connecting plate and the lower connecting plate to axially and relatively move in a rotating mode.
Further, the axial telescopic mechanism further comprises a cross-connected linkage rod and a floating guide rod; two sides of the upper end of the upper connecting plate are respectively provided with a floating guide rod; two sides of the lower end of the switching cylinder are respectively provided with a floating guide groove; the upper end of the floating guide rod is inserted into the floating guide groove; two sides of the switching cylinder are respectively provided with a cross-connected linkage rod; the upper end of the cross-connected linkage rod is rotationally clamped around the inner wall of the upper end of the power generation box body; the lower end of the cross-connected linkage rod is sequentially connected to the upper connecting plate and the lower connecting plate in a cross-connected mode.
Further, an upper thread section and a lower thread section which are oppositely arranged by threads are respectively arranged on the upper part and the lower part of the external threaded rod; the upper thread section and the lower thread section are respectively screwed with the outer sides of the periphery of the upper internal thread sleeve and the lower internal thread sleeve.
Further, rubber ring bodies are arranged around the upper end of the upper floating pipe body and around the lower end of the lower floating pipe body; the periphery of the upper end of the lower exhaust pipeline and the periphery of the lower end of the upper exhaust pipeline are abutted with the rubber ring body.
Further, a driving slot is arranged in the middle of the upper end of the switching cylinder; the upper end of the driving rod extends into the driving slot.
Further, the telescopic tube is made of high-temperature-resistant corrugated tube materials.
Further, positioning ring bodies are arranged around the inner part of the lower floating pipe body; the periphery of the lower end of the cylindrical filter element is provided with a rotary joint ring body; the outer sides of the periphery of the rotary joint ring body are screwed with the inner sides of the periphery of the positioning ring body.
Further, an air inlet and an air outlet are respectively arranged at two sides of the power generation box body; the outer sides of the air inlet and the air outlet are respectively provided with a filter box body; the lower end of the filtering box body is provided with a ventilation pipeline.
Further, connecting plates are respectively arranged at the bottoms of the diesel engine body and the generator body; the lower end of the connecting plate is connected to the lower inside of the power generation box body through a plurality of elastic bodies.
The beneficial effects of the invention are that
1. According to the invention, the plurality of switching tube bodies are uniformly arranged around the upper connecting plate and the lower connecting plate, the cylindrical filter cores are respectively arranged in the switching tube bodies, and the switching tube bodies are driven to rotate by the rotation of the switching tube bodies, so that the switching tube bodies rotate in the filtering gaps between the lower exhaust pipeline and the upper exhaust pipeline, and when the switching tube bodies need to be replaced, the cylindrical filter cores can be quickly replaced by rotating the switching tube bodies, and real-time online replacement is realized.
2. According to the invention, the driving rod drives the external threaded rod to rotate, the external threaded rod rotates to drive the upper internal threaded sleeve and the lower internal threaded sleeve to relatively float up and down, so that the upper connecting plate and the lower connecting plate are driven to relatively move up and down, and finally the upper floating pipe and the lower floating pipe are driven to relatively float up and down through the telescopic pipe, so that when the filter element needs to be replaced in a rotating way, the upper floating pipe and the lower floating pipe are relatively close to each other up and down to conveniently plug in a filtering gap, and after the replacement is completed, the upper floating pipe and the lower floating pipe are relatively far away from each other up and down, so that the upper end of the upper floating pipe and the lower end of the lower floating pipe are respectively and tightly abutted to the lower end of the upper exhaust pipeline and the lower end of the lower exhaust pipeline, the tightness and the stability of the structure are ensured, and the switching pipe of the cylindrical filter element carrier is tightly abutted between the lower exhaust pipeline and the upper exhaust pipeline through the floating structure, so that convenient and rapid and tight switching are realized.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged schematic view of the switching filter mechanism of the present invention.
Fig. 3 is a schematic view of a partial enlarged structure of the switching filter mechanism of the present invention.
Fig. 4 is a partially enlarged schematic view of the upper side of fig. 3 according to the present invention.
Fig. 5 is a schematic view of a partial enlarged structure of the lower side of fig. 3 according to the present invention.
FIG. 6 is a schematic view showing the structure of the switching pipe body of the present invention in which the upper floating pipe body and the lower floating pipe body are separated.
Fig. 7 is a schematic top view of the upper connection plate and the switching tube body of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, a gas filtration switching type diesel generator comprises a power generation box body 1, a diesel engine body 3, a power generation body 2, a switching filter mechanism 4, a lower exhaust pipeline 6 and an upper exhaust pipeline 5; the diesel engine body 3 and the generator body 2 are both provided with the inside of the power generation box body 1; a lower exhaust pipeline 6 is arranged at one side of the upper end of the diesel engine body 3; the upper exhaust pipeline 5 is installed above the power generation box body 1 in a penetrating way, and the upper exhaust pipeline 5 is positioned right above the lower exhaust pipeline 6; a filtering gap 56 is arranged between the upper exhaust pipeline 5 and the lower exhaust pipeline 6; the switching filter mechanism 4 is arranged on one side of the lower exhaust pipeline 6 and one side of the upper exhaust pipeline 5; the switching filter mechanism 4 comprises a switching cylinder 41, an upper connecting plate 42, a lower connecting plate 43, a switching pipe body 44 and a cylindrical filter element 45; a switching column 41 is rotatably clamped and installed above the power generation box body 1; an upper connecting plate 42 and a lower connecting plate 43 are arranged at the lower end of the switching cylinder 41, and the upper connecting plate 42 and the lower connecting plate 43 are respectively distributed up and down; a plurality of switching tube bodies 44 are uniformly arranged around the upper connecting plate 42 and the lower connecting plate 43; a cylindrical filter element 45 is respectively arranged in the switching tube body 44; a switching tube body 44 is inserted in the filtering gap 56 between the upper exhaust pipeline 5 and the lower exhaust pipeline 6, and the upper end and the lower end of the switching tube body 44 are respectively abutted to the periphery of the lower end of the upper exhaust pipeline 5 and the periphery of the upper end of the lower exhaust pipeline 6; the switching cylinder 41 drives the plurality of switching tubes 44 to rotate and insert on the filter gap 56.
As shown in fig. 1 to 7, in order to ensure the air tightness of the structure, it is further preferable to further include an axial telescopic mechanism 7; the axial telescopic mechanism 7 comprises a driving rod 71, an external threaded rod 72, an upper internal thread sleeve 73, a lower internal thread sleeve 74 and a telescopic pipe 77; the switching tube 44 is divided into an upper floating tube 441 and a lower floating tube 442; a plurality of upper floating pipes 441 are uniformly installed at the outer sides of the periphery of the upper connecting plate 42; a plurality of lower floating pipes 442 are uniformly arranged on the outer sides of the periphery of the lower connecting plate 43; the upper floating pipe 441 and the lower floating pipe 442 are respectively distributed up and down correspondingly and are connected through the telescopic pipe 77; the driving rod 71 is rotationally clamped in the inner axial direction of the switching cylinder 41; the lower end of the driving rod 71 extends to the lower end of the switching cylinder 41 and is connected with the external threaded rod 72; an upper female screw sleeve 73 and a lower female screw sleeve 74 are respectively arranged in the middle of the upper connecting plate 42 and the lower connecting plate 43; the external threaded rod 72 is screwed on the upper internal thread sleeve 73 and the lower internal thread sleeve 74; the externally threaded rod 72 rotationally drives the upper connection plate 42 and the lower connection plate 43 to axially and relatively move.
As shown in fig. 1 to 7, it is further preferable that the axial telescopic mechanism 7 further includes a penetration linkage 75 and a floating guide bar 76; a floating guide bar 76 is respectively arranged at two sides of the upper end of the upper connecting plate 42; a floating guide groove 412 is respectively installed at two sides of the lower end of the switching cylinder 41; the upper end of the floating guide bar 76 is inserted into the floating guide groove 412; two sides of the switching cylinder 41 are respectively provided with a cross-connected linkage rod 75; the upper end of the cross-connected linkage rod 75 is rotationally clamped around the inner wall of the upper end of the power generation box body 1, an annular clamping groove 15 is formed around the inner wall of the upper end of the power generation box body 1, and the upper end of the cross-connected linkage rod 75 is rotationally clamped on the annular clamping groove 15; the lower ends of the cross-over linkage rods 75 are sequentially cross-connected to the upper connecting plate 42 and the lower connecting plate 43. Further, an upper thread section 721 and a lower thread section 722 with opposite threads are respectively disposed on the upper and lower sides of the male screw rod 72; the upper thread section 721 and the lower thread section 722 are respectively screwed on the outer sides of the periphery of the upper inner thread sleeve 73 and the lower inner thread sleeve 74. Further, rubber rings 443 are provided around the upper end of the upper floating pipe 441 and around the lower end of the lower floating pipe 442; the periphery of the upper end of the lower exhaust pipe 6 and the periphery of the lower end of the upper exhaust pipe 5 are abutted with the rubber ring 443. Further, a driving slot 411 is arranged in the middle of the upper end of the switching cylinder 41; the upper end of the driving rod 71 extends into the driving slot 411. Further, the bellows 77 is made of a high temperature resistant bellows material. Further, a positioning ring 452 is disposed around the inner portion of the lower floating pipe 442; the periphery of the lower end of the cylindrical filter element 45 is provided with a rotary joint ring body 451; the outer sides of the periphery of the screwing ring body 451 are screwed with the inner sides of the periphery of the positioning ring body 452. Further, two sides of the power generation box body 1 are respectively provided with an air inlet 12 and an air outlet 11; the outer sides of the air inlet 12 and the air outlet 11 are respectively provided with a filter box body 13; the lower end of the filter box 13 is provided with a ventilation pipeline 14. Further, the bottoms of the diesel engine body 3 and the generator body 2 are respectively provided with a connecting plate 21; the lower end of the connecting plate 21 is connected to the lower interior of the power generation box 1 through a plurality of elastic bodies 22.
According to the invention, the plurality of switching tube bodies 44 are uniformly arranged around the upper connecting plate 42 and the lower connecting plate 43, the cylindrical filter elements 45 are respectively arranged in the switching tube bodies 44, the switching tube bodies 44 are driven to rotate by the rotation of the switching column bodies 41, so that the switching tube bodies 44 rotate in the filtering gaps 56 between the lower exhaust pipeline 6 and the upper exhaust pipeline 5, and when the switching tube bodies are required to be replaced, the cylindrical filter elements 45 can be quickly replaced by rotating the switching tube bodies, and real-time online replacement is realized.
According to the invention, the drive rod 71 drives the external threaded rod 72 to rotate, the external threaded rod 72 rotates to drive the upper internal threaded sleeve 73 and the lower internal threaded sleeve 74 to relatively float up and down, so that the upper connecting plate 42 and the lower connecting plate 43 are driven to relatively move up and down, and finally the upper floating pipe 441 and the lower floating pipe 442 are driven to relatively float up and down through the telescopic pipe 77, so that when a filter element needs to be replaced by rotation, the upper floating pipe 441 and the lower floating pipe 442 are relatively close to each other up and down to be conveniently inserted into the filter gap 56, and after replacement is completed, the upper floating pipe 441 and the lower floating pipe 442 are relatively far away from each other up and down to be moved, so that the upper end of the upper floating pipe 441 and the lower end of the lower floating pipe 442 are respectively tightly abutted to the lower end of the upper exhaust pipe 5 and the lower end of the lower exhaust pipe 6, the tightness and the firmness of the structure are ensured, and the switching pipe of the cylindrical filter element carrier is tightly abutted between the lower exhaust pipe and the upper exhaust pipe through the floating structure.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. The gas filtering switching type diesel generator is characterized by comprising a power generation box body, a diesel engine body, a power generator body, a switching filtering mechanism, a lower exhaust pipeline and an upper exhaust pipeline; the diesel engine body and the generator body are both arranged in the power generation box body; a lower exhaust pipeline is arranged at one side of the upper end of the diesel engine body; the upper exhaust pipeline is installed above the power generation box body in a penetrating way, and is positioned right above the lower exhaust pipeline; a filtering gap is arranged between the upper exhaust pipeline and the lower exhaust pipeline; the switching filter mechanism is arranged at one side of the lower exhaust pipeline and one side of the upper exhaust pipeline; the switching filter mechanism comprises a switching cylinder, an upper connecting plate, a lower connecting plate, a switching pipe body and a cylindrical filter element; a switching cylinder is rotatably clamped and installed above the power generation box body; an upper connecting plate and a lower connecting plate are arranged at the lower end of the switching cylinder and are respectively distributed up and down; a plurality of switching tube bodies are uniformly arranged around the upper connecting plate and the lower connecting plate; a cylindrical filter element is respectively arranged in the switching tube body; a switching pipe body is inserted in a filtering gap between the upper exhaust pipeline and the lower exhaust pipeline, and the upper end and the lower end of the switching pipe body are respectively abutted to the periphery of the lower end of the upper exhaust pipeline and the periphery of the upper end of the lower exhaust pipeline; the switching cylinder rotationally drives the plurality of switching tube bodies to be in rotary insertion connection with the filtering gap; the device also comprises an axial telescopic mechanism; the axial telescopic mechanism comprises a driving rod, an external threaded rod, an upper internal thread sleeve, a lower internal thread sleeve and a telescopic pipe; the switching pipe body is divided into an upper floating pipe body and a lower floating pipe body; a plurality of upper floating pipes are uniformly arranged on the outer sides of the periphery of the upper connecting plate; a plurality of lower floating pipes are uniformly arranged on the outer sides of the periphery of the lower connecting plate;
the upper floating pipe body and the lower floating pipe body are respectively distributed up and down correspondingly and are connected through telescopic pipes; the driving rod is rotationally clamped in the inner axial direction of the switching cylinder; the lower end of the driving rod extends to the lower end of the switching cylinder and is connected with the external threaded rod; an upper internal thread sleeve and a lower internal thread sleeve are respectively arranged between the upper connecting plate and the lower connecting plate; the external threaded rod is screwed on the upper internal thread sleeve and the lower internal thread sleeve;
the external threaded rod drives the upper connecting plate and the lower connecting plate to axially and relatively move in a rotating mode.
2. The gas filtering switching diesel generator of claim 1, wherein the axial telescoping mechanism further comprises a cross-connect linkage rod and a floating guide rod; two sides of the upper end of the upper connecting plate are respectively provided with a floating guide rod; two sides of the lower end of the switching cylinder are respectively provided with a floating guide groove; the upper end of the floating guide rod is inserted into the floating guide groove; two sides of the switching cylinder are respectively provided with a cross-connected linkage rod; the upper end of the cross-connected linkage rod is rotationally clamped around the inner wall of the upper end of the power generation box body;
the lower end of the cross-connected linkage rod is sequentially connected to the upper connecting plate and the lower connecting plate in a cross-connected mode.
3. The gas filtering switching type diesel generator according to claim 1, wherein an upper thread section and a lower thread section which are oppositely arranged on the upper side and the lower side of the externally threaded rod are respectively arranged; the upper thread section and the lower thread section are respectively screwed with the outer sides of the periphery of the upper internal thread sleeve and the lower internal thread sleeve.
4. The gas filtering switching type diesel generator according to claim 1, wherein rubber rings are arranged around the upper end of the upper floating pipe body and around the lower end of the lower floating pipe body; the periphery of the upper end of the lower exhaust pipeline and the periphery of the lower end of the upper exhaust pipeline are abutted with the rubber ring body.
5. The gas filtering switching type diesel generator according to claim 1, wherein a driving slot is formed in the middle of the upper end of the switching cylinder; the upper end of the driving rod extends into the driving slot.
6. The gas filtration switching diesel generator of claim 1 wherein the telescoping tube is made of a high temperature resistant corrugated tube material.
7. The gas filtering switching type diesel generator according to claim 1, wherein a positioning ring body is arranged around the inner part of the lower floating pipe body; the periphery of the lower end of the cylindrical filter element is provided with a rotary joint ring body;
the outer sides of the periphery of the rotary joint ring body are screwed with the inner sides of the periphery of the positioning ring body.
8. The gas filtering switching type diesel generator according to claim 1, wherein the two sides of the power generation box body are respectively provided with an air inlet and an air outlet; the outer sides of the air inlet and the air outlet are respectively provided with a filter box body; the lower end of the filtering box body is provided with a ventilation pipeline.
9. The gas filtering switching type diesel generator according to claim 1, wherein connecting plates are respectively arranged at the bottoms of the diesel engine body and the generator body; the lower end of the connecting plate is connected to the lower inside of the power generation box body through a plurality of elastic bodies.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111608727.4A CN114950030B (en) | 2021-12-24 | 2021-12-24 | Gas filtering switching type diesel generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111608727.4A CN114950030B (en) | 2021-12-24 | 2021-12-24 | Gas filtering switching type diesel generator |
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| CN114950030A CN114950030A (en) | 2022-08-30 |
| CN114950030B true CN114950030B (en) | 2023-07-07 |
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| CN202111608727.4A Active CN114950030B (en) | 2021-12-24 | 2021-12-24 | Gas filtering switching type diesel generator |
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Address after: 225700 Chuanghui Road, Lincheng science and Technology Industrial Park, Xinghua City, Taizhou City, Jiangsu Province Applicant after: Jiangsu Capote Power Machinery Co.,Ltd. Address before: 225700 Chuanghui Road, Lincheng science and Technology Industrial Park, Xinghua City, Taizhou City, Jiangsu Province Applicant before: JIANGSU EXCALIBUR POWER MACHINERY CO.,LTD. |
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