CN105297874B - A kind of two-way self-closing blastproof strainer - Google Patents
A kind of two-way self-closing blastproof strainer Download PDFInfo
- Publication number
- CN105297874B CN105297874B CN201410238314.5A CN201410238314A CN105297874B CN 105297874 B CN105297874 B CN 105297874B CN 201410238314 A CN201410238314 A CN 201410238314A CN 105297874 B CN105297874 B CN 105297874B
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- China
- Prior art keywords
- floor drain
- panel
- top cover
- lower sealing
- sealing cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sink And Installation For Waste Water (AREA)
- Floor Finish (AREA)
Abstract
A kind of two-way self-closing blastproof strainer, including floor drain panel handle, floor drain panel bayonet socket, floor drain panel, floor drain body, top cover labyrinth, stainless steel spring, carbon fiber filter, lower sealing cover axis hole, floor drain body bottom surface scupper, lower sealing cover, spring mounting groove, top cover labyrinth sealed bottom rubber cushion, waterproof annular edge and suspension plate.Floor drain panel is rotated clockwise about 60 degree, floor drain can be opened, conversely, 60 degree of counterclockwise rotates can completely closed locking.In the on state, bidirectional explosion-proof can be achieved in the floor drain.Top cover labyrinth is indoors under shock wave, after top self-sealing floor drain, shock wave, under the action of the spring, opens voluntarily；Lower sealing cover, can be after the bottom self-sealing floor drain, shock wave, under self gravitation effect in the presence of sewer pipe shock wave, opens voluntarily.Carbon fiber filter plays a part of filter sewage and deodorization, insect prevention, needs periodic cleaning.
Description
Technical field：
The present invention relates to a kind of two-way self-closing blastproof strainer.
Background technology：
At present, the blastproof strainer that all kinds of national defence, civil air defense constructions and installations and other special industries use, essentially artificial turn closing
Blastproof strainer, leakage core are placed in valve pocket, are usually closed, and can prevent explosion wave and other toxic gases from entering
Guard plot, play a part of security protection.When needing cleaning after the contamination of the location, valve element is rotated clockwise about 60 degree (instead
It, 60 degree of counterclockwise rotates can completely closed locking), floor drain can be opened, carry out draining.It is limited to architectural characteristic,
During open mode, gas defence, explosion-proof are not had actually.Meanwhile odor-resistant result is undesirable, so as to limit its applicable situation.
The content of the invention：
The problem to be solved in the present invention be to provide one kind can in open mode, under shock wave can it is two-way from
The blastproof strainer of dynamic closing.
Above mentioned problem is that solved by providing a kind of device with following structure, and the device carries including floor drain panel
Hand, floor drain panel bayonet socket, floor drain panel, floor drain body, top cover labyrinth, stainless steel spring, carbon fiber filter, lower sealing cover axle
Hole, floor drain body bottom surface scupper, lower sealing cover, spring mounting groove, top cover labyrinth sealed bottom rubber cushion, waterproof annular edge and suspension
Plate.The floor drain panel is arranged on above the water inlet of floor drain body, and top cover labyrinth is arranged at the top of waterproof annular edge and floor drain face
Between plate, the annular projection fixed vertical height of top cover labyrinth bottom is withstood by stainless steel spring, by above top cover labyrinth
U-shaped handle and floor drain panel below annular projection fix the plan-position of top cover labyrinth.Carbon fiber filter is arranged on anti-
Annular space between on the inside of water annular edge and on the outside of spring mounting groove, stainless steel spring are arranged in the scupper of floor drain body bottom surface
In the spring mounting groove of side, lower sealing cover is arranged under the bottom panel of floor drain body.Floor drain of the present invention, it can quickly clear indoor seepage
Water, play a part of explosion-proof, deodorization, insect prevention, be adapted to various underground engineerings and the special building with requirement of explosion proof to use.
A kind of two-way self-closing blastproof strainer of the present invention has the following advantages compared with the blastproof strainer of prior art：
First, top cover labyrinth can depart from floor drain panel, under shock wave, top cover labyrinth overcomes stainless steel spring elastic force, it is descending with
It is closed at waterproof annular edge, after top self-sealing floor drain, shock wave, under stainless steel spring effect, return to unlatching
Position, opens voluntarily；Second, carrying lower sealing cover, in the presence of transmitting shock wave in sewer pipe, lower sealing cover overcomes certainly
Body gravity, it is up closed with floor drain body bottom panel, after bottom self-sealing floor drain, shock wave, under self gravitation effect,
Return to open position, opens voluntarily.
Brief description of the drawings：
Embodiments of the present invention are described below with reference to accompanying drawings.
Fig. 1 is a kind of cross-sectional view of two-way self-closing blastproof strainer of the present invention.
Fig. 2 is a kind of schematic top plan view of two-way self-closing blastproof strainer of the present invention.
Embodiment：
Referring to Fig. 1.Local bottom pour ladle includes floor drain panel handle 1, floor drain panel bayonet socket 2, floor drain panel 3, floor drain body 4, upper close
Capping 5, stainless steel spring 6, carbon fiber filter 7, lower sealing cover axis hole 8, floor drain body bottom surface scupper 9, lower sealing cover 10, bullet
Spring mounting groove 11, top cover labyrinth sealed bottom rubber cushion 12, waterproof annular edge 13 and suspension plate 14.The floor drain panel 3 is arranged on
Above the water inlet of floor drain body 4, top cover labyrinth 5 is arranged between the top of waterproof annular edge 13 and floor drain panel 3, passes through stainless steel
Spring 6 withstands the annular projection fixed vertical height of the bottom of top cover labyrinth 5, passes through the U-shaped handle and floor drain of the top of top cover labyrinth 5
The annular projection of the lower section of panel 3 fixes the plan-position of top cover labyrinth 5.Carbon fiber filter 7 is arranged in waterproof annular edge 13
Annular space between side and the outside of spring mounting groove 11, stainless steel spring 6 are arranged on the inner side of 4 bottom surface scupper of floor drain body 9
In spring mounting groove 11, lower sealing cover 10 is threadedly coupled by lower sealing cover axis hole 8 with suspension plate 14, installed in the bottom of floor drain body 4
Moved up and down under face along the bottom panel centre bore of floor drain body 4.It is by floor drain panel handle 1 that floor drain panel 3 is square clockwise during unlatching
To rotating about 60 degree under the limitation of floor drain panel bayonet socket 2, the vertical ascent of floor drain panel 3, top cover labyrinth 5 is in the bullet of stainless steel spring 6
Power effect is lower to rise, and can open floor drain, carries out draining (conversely, 60 degree of counterclockwise rotates can completely closed locking).
Carbon fiber filter 7 and floor drain body bottom surface scupper 9 are closed, play filter sewage and preventing and peculiar smell and insect are returned on sewer
Effect, needs periodic cleaning.
When indoor generation explosion time, under shock wave, top cover labyrinth 5 can depart from floor drain panel 3, overcome stainless steel
The elastic force of spring 6, it is descending closed from top and waterproof annular edge 13, after top self-sealing floor drain, shock wave, stainless
In the presence of steel spring 6, opens voluntarily；When transmitting shock wave in pipeline, in the presence of shock wave, lower sealing cover 10 overcomes
Self gravitation, it is up closed with floor drain body bottom panel, after bottom self-sealing floor drain, shock wave, in self gravitation effect
Under, opens voluntarily.
Claims (3)
1. a kind of two-way self-closing blastproof strainer, including floor drain panel handle, floor drain panel bayonet socket, floor drain panel, floor drain body, on
Closure, stainless steel spring, carbon fiber filter, lower sealing cover axis hole, floor drain body bottom surface scupper, lower sealing cover, spring peace
Tankage, top cover labyrinth sealed bottom rubber cushion, waterproof annular edge and suspension plate, it is characterized in that：Described floor drain panel is arranged on ground
Above the water inlet for leaking body, top cover labyrinth is arranged at the top of waterproof annular edge between floor drain panel, passes through stainless steel spring top
The annular projection fixed vertical height of closure bottom is lived in, below the U-shaped handle above top cover labyrinth and floor drain panel
Annular projection fix the plan-position of top cover labyrinth, and floor drain panel vertical can disengage with top cover labyrinth.
2. two-way self-closing blastproof strainer as claimed in claim 1, it is characterized in that：Described carbon fiber filter is arranged on anti-
Annular space between on the inside of water annular edge and on the outside of spring mounting groove, stainless steel spring are arranged in the scupper of floor drain body bottom surface
In the spring mounting groove of side.
3. two-way self-closing blastproof strainer as claimed in claim 1, it is characterized in that：Described lower sealing cover passes through lower sealing cover
Bottom panel centre bore is threadedly coupled with suspension plate, under floor drain body bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238314.5A CN105297874B (en) | 2014-06-03 | 2014-06-03 | A kind of two-way self-closing blastproof strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238314.5A CN105297874B (en) | 2014-06-03 | 2014-06-03 | A kind of two-way self-closing blastproof strainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105297874A CN105297874A (en) | 2016-02-03 |
| CN105297874B true CN105297874B (en) | 2017-11-28 |
Family
ID=55195627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410238314.5A Expired - Fee Related CN105297874B (en) | 2014-06-03 | 2014-06-03 | A kind of two-way self-closing blastproof strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105297874B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910736A (en) * | 2020-09-07 | 2020-11-10 | 袁贵雨 | Energy-saving explosion-proof anti-overflow water floor drain |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6273124B1 (en) * | 1999-05-26 | 2001-08-14 | Donald G. Huber | Check valve floor drain |
| CA2617864A1 (en) * | 2005-08-02 | 2007-02-08 | Lonnie C. Degooyer | Shower drain adapter |
| CN201495596U (en) * | 2009-08-17 | 2010-06-02 | 浙江叁益人防工程设备有限公司 | Explosion-proof floor drain |
| DE102011119705A1 (en) * | 2011-11-29 | 2013-05-29 | Dieter Preissing | Method for producing sealing film for drainage of wet room, particularly barrier-free shower area, involves three dimensional transformation of section of sealing film before installation in application area |
| CN203188348U (en) * | 2013-03-05 | 2013-09-11 | 杭州钱江人防设备有限公司 | Anti-explosion and anti-toxin floor drain |
| CN103541411A (en) * | 2013-11-11 | 2014-01-29 | 中国人民解放军总参谋部工程兵第四设计研究院 | Explosion-proof anti-poison odor-resistant multifunctional floor drain |
| CN103774741A (en) * | 2014-02-26 | 2014-05-07 | 杜青 | Bidirectional anti-explosion floor drain |
| CN204081035U (en) * | 2014-06-03 | 2015-01-07 | 支永光 | A kind of two-way self-closing blastproof strainer |
-
2014
- 2014-06-03 CN CN201410238314.5A patent/CN105297874B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6273124B1 (en) * | 1999-05-26 | 2001-08-14 | Donald G. Huber | Check valve floor drain |
| CA2617864A1 (en) * | 2005-08-02 | 2007-02-08 | Lonnie C. Degooyer | Shower drain adapter |
| CN201495596U (en) * | 2009-08-17 | 2010-06-02 | 浙江叁益人防工程设备有限公司 | Explosion-proof floor drain |
| DE102011119705A1 (en) * | 2011-11-29 | 2013-05-29 | Dieter Preissing | Method for producing sealing film for drainage of wet room, particularly barrier-free shower area, involves three dimensional transformation of section of sealing film before installation in application area |
| CN203188348U (en) * | 2013-03-05 | 2013-09-11 | 杭州钱江人防设备有限公司 | Anti-explosion and anti-toxin floor drain |
| CN103541411A (en) * | 2013-11-11 | 2014-01-29 | 中国人民解放军总参谋部工程兵第四设计研究院 | Explosion-proof anti-poison odor-resistant multifunctional floor drain |
| CN103774741A (en) * | 2014-02-26 | 2014-05-07 | 杜青 | Bidirectional anti-explosion floor drain |
| CN204081035U (en) * | 2014-06-03 | 2015-01-07 | 支永光 | A kind of two-way self-closing blastproof strainer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105297874A (en) | 2016-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Di Men Inventor after: Zhi Yongguang Inventor after: Zhang Chuanwu Inventor after: Zhang Mingyuan Inventor after: Cao Xiangyang Inventor after: Feng Haitao Inventor after: Li Weihua Inventor before: Zhi Yongguang Inventor before: Zhang Chuanwu Inventor before: Zhang Mingyuan Inventor before: Cao Xiangyang Inventor before: Feng Haitao Inventor before: Li Weihua |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170920 Address after: 110016, Liaoning province Shenhe Shenyang district culture road 83, Shenyang military area general hospital organ building finance, Qian Qian Di Di Wen Applicant after: Di Men Address before: 112000 No. 172 interchange street, Yinzhou District, Liaoning, Tieling Applicant before: Zhi Yongguang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20190603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |