CN223279103U - A roof-mounted locomotive air conditioning unit - Google Patents
A roof-mounted locomotive air conditioning unitInfo
- Publication number
- CN223279103U CN223279103U CN202422945061.7U CN202422945061U CN223279103U CN 223279103 U CN223279103 U CN 223279103U CN 202422945061 U CN202422945061 U CN 202422945061U CN 223279103 U CN223279103 U CN 223279103U
- Authority
- CN
- China
- Prior art keywords
- fresh air
- roof
- conditioning unit
- plate
- side plate
- 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.)
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- Other Air-Conditioning Systems (AREA)
Abstract
本实用新型公开了一种顶置式机车空调机组，包括机箱壳体和机箱壳体安装的顶盖，控制箱、压缩机、电加热器、蒸发器和冷凝器集成在机箱壳体内；其特征在于，所述机箱壳体由底板和四个侧板围成，第一侧板内侧的机箱壳体内设有内风机，与第一侧板相对的第二侧板上设有通孔区域；所述第一侧板和第二侧板之间的第三侧板上设有新风组件；新风组件与机箱内部的新风电动控制阀连接；设置新风组件以过滤进气，并通过新风电动控制阀控制自动控制风量；再通过通孔区域增强通风散热效果。
The utility model discloses a roof-mounted locomotive air-conditioning unit, comprising a chassis shell and a top cover mounted on the chassis shell, wherein a control box, a compressor, an electric heater, an evaporator and a condenser are integrated in the chassis shell; the utility model is characterized in that the chassis shell is surrounded by a bottom plate and four side plates, an internal fan is provided in the chassis shell on the inner side of the first side plate, and a through-hole area is provided on the second side plate opposite to the first side plate; a fresh air component is provided on the third side plate between the first side plate and the second side plate; the fresh air component is connected to the fresh air electric control valve inside the chassis; the fresh air component is provided to filter the intake air, and the air volume is automatically controlled by the fresh air electric control valve; and the ventilation and heat dissipation effect is enhanced by the through-hole area.
Description
Technical Field
The utility model relates to an overhead locomotive air conditioning unit.
Background
The locomotive air conditioner is generally composed of a compressor, an axial flow fan, an electric heater, an evaporator, a centrifugal fan and a condenser and is used for adjusting the temperature in the locomotive;
At present, locomotive air conditioners have only air conditioning functions, but along with the progress of human beings and the development of technologies, the requirements on indoor air are higher and higher, and the requirements on an integrated machine of air conditioners and fresh air are also more vigorous.
Disclosure of utility model
In view of the above, the present utility model aims to provide an overhead locomotive air conditioning unit with a fresh air system.
The technical scheme for realizing the utility model is as follows
The overhead locomotive air conditioning unit comprises a chassis shell and a top cover arranged on the chassis shell, wherein a control box, a compressor, an electric heater, an evaporator and a condenser are integrated in the chassis shell, the chassis shell is formed by encircling a bottom plate and four side plates, an inner fan is arranged in the chassis shell on the inner side of a first side plate, a through hole area is arranged on a second side plate opposite to the first side plate, a fresh air component is arranged on a third side plate between the first side plate and the second side plate, and the fresh air component is connected with a fresh air electric control valve in the chassis.
The fresh air component comprises a vent hole formed in the third side plate, a fresh air cover covering the outer side of the vent hole, the fresh air cover is of a hollow structure, a jack for inserting a plugboard is formed in the top surface of the fresh air cover, and a filter plate is arranged on the plugboard.
The top surface of the fresh air cover is an inclined surface, a guide plate for guiding the inserting plate is obliquely arranged in the fresh air cover, and a through hole is formed in the guide plate.
And a fresh air fixing frame is arranged at the position, corresponding to the fresh air cover, on the inner side of the third side plate, and an L-shaped inclined baffle is arranged on the bottom edge of the fresh air fixing frame.
And a handle is arranged on the top surface of the plugboard.
The through hole area comprises four through hole areas distributed in an array, and a plurality of through holes are uniformly distributed in each through hole area.
The connecting part of the compressor anchor ear in the case shell is provided with a connecting bolt, and the connecting bolt between the two mounting brackets of the compressor anchor ear is sleeved with a compressor anchor ear sleeve.
By adopting the technical scheme, the fresh air component is arranged to filter air inlet, the air quantity is controlled automatically through the fresh air electric control valve, and the ventilation and heat dissipation effects are enhanced through the through hole area.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the fresh air electric control valve of the utility model;
FIG. 3 is a schematic view of a B-B cross-sectional structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the portion A of the present utility model;
In the drawing, 1 is a case shell, 3 is a control box, 4 is a compressor, 5 is an electric heater, 6 is an evaporator, 7 is a condenser, 8 is an inner fan, 9 is a first side plate, 10 is a second side plate, 11 is a third side plate, 12 is a fresh air component, 13 is a fresh air electric control valve, 15 is a fresh air cover, 16 is an inserting plate, 17 is a guide plate, 18 is an L-shaped inclined baffle, 19 is a handle, 20 is a through hole, 21 is a connecting bolt, 22 is a mounting bracket, and 23 is a compressor hoop sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.
The overhead locomotive air conditioning unit comprises a chassis shell 1 and a top cover arranged on the chassis shell, wherein a control box 3, a compressor 4, an electric heater 5, an evaporator 6 and a condenser 7 are integrated in the chassis shell, the chassis shell is formed by encircling a bottom plate and four side plates, an inner fan 8 is arranged in the chassis shell on the inner side of a first side plate, a through hole area is arranged on a second side plate 10 opposite to the first side plate, a fresh air component 12 is arranged on a third side plate 11 between the first side plate and the second side plate, and the fresh air component is connected with a fresh air electric control valve 13 in the chassis. The fresh air component is arranged to filter air inlet, automatically controls air quantity through the fresh air electric control valve, and enhances ventilation and heat dissipation effects through the through hole area.
The fresh air component comprises a vent hole formed in a third side plate, a fresh air cover 15 covering the outer side of the vent hole, the fresh air cover is of a hollow structure, a jack for inserting a plugboard 16 is formed in the top surface of the fresh air cover, and a filter plate is arranged on the plugboard. The whole picture peg is as filtration, and overall structure makes things convenient for the dismouting, is convenient for change the filter.
The top surface of the fresh air cover is an inclined surface, a guide plate 17 for guiding the inserting plate is obliquely arranged in the fresh air cover, and a through hole is formed in the guide plate. Through setting up the deflector and be used for guiding when inserting the board and be used for supporting the picture peg, because the deflector is the messenger picture peg that inclines also inclines and arranges in the deflector, all shelter from the ventilation hole of fresh air cover department, be convenient for gas filtration.
And a fresh air fixing frame is arranged at the position, corresponding to the fresh air cover, on the inner side of the third side plate, and an L-shaped inclined baffle 18 is arranged on the bottom edge of the fresh air fixing frame. The gas flow direction is regulated.
The top surface of the plugboard is provided with a handle 19. The plugboard is convenient to replace.
The through hole area is composed of four through hole areas distributed in an array mode, and a plurality of through holes 20 are uniformly distributed in each through hole area. Gaps are formed between two adjacent through hole areas, and the through hole areas are not connected together, so that the area of the through hole areas is increased, and the ventilation and heat exchange effects are better.
The junction of compressor staple bolt is equipped with a connecting bolt 21, is located the cover and is equipped with compressor staple bolt sleeve 23 on the connecting bolt between two installing support 22 of compressor staple bolt. Through setting up the sleeve, strengthen the frictional force of its junction for junction connection is more firm.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422945061.7U CN223279103U (en) | 2024-11-29 | 2024-11-29 | A roof-mounted locomotive air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422945061.7U CN223279103U (en) | 2024-11-29 | 2024-11-29 | A roof-mounted locomotive air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223279103U true CN223279103U (en) | 2025-08-29 |
Family
ID=96843007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422945061.7U Active CN223279103U (en) | 2024-11-29 | 2024-11-29 | A roof-mounted locomotive air conditioning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223279103U (en) |
-
2024
- 2024-11-29 CN CN202422945061.7U patent/CN223279103U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |