CN201695419U - Bulldozer air-conditioner evaporation tank - Google Patents
Bulldozer air-conditioner evaporation tank Download PDFInfo
- Publication number
- CN201695419U CN201695419U CN2010201647158U CN201020164715U CN201695419U CN 201695419 U CN201695419 U CN 201695419U CN 2010201647158 U CN2010201647158 U CN 2010201647158U CN 201020164715 U CN201020164715 U CN 201020164715U CN 201695419 U CN201695419 U CN 201695419U
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- China
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- air
- housing
- core body
- shell
- bulldozer
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- Expired - Fee Related
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Abstract
A bulldozer air-conditioner evaporation tank is characterized in that a shell is taken as a base; a fresh air venting device is assembled on the outer side of the shell; a fan, a cooling core body and a heating core body are respectively arranged in the shell from up and down; a solenoid switch valve is fixed on the side of the shell and is connected on the water inlet of the heating core body; and an internal circulating filter assembly is fixed on the air inlet of the shell. Since the fresh air venting, cooling, heating and indoor air filtering are integrated into a whole, the utility model reduces the problems of overhauling, mounting and the like caused by the separation of all the parts, has compact structure, brings convenience for the arrangement of the air channels and has higher economical efficiency.
Description
Technical field:
The utility model relates to the engineering machinery aircondition, is a kind of bulldozer air-conditioning evaporation tank specifically.
Background technology:
Present domestic bulldozer air-conditioning system realizes renewing that wind, refrigeration and system are warm, each parts of indoor air filtration function generally independently of each other dispersed placement around driver's cabin, there are a lot of shortcomings in this layout: at first each parts dispersed placement takies the more space of car load, is unfavorable for the layout of each component of car load; Secondly each parts dispersed placement makes pipe line arrangement in disorder, is unfavorable for the maintenance of air-conditioning system and car load; And each discrete part all needs oneself installation body and control system, thereby increased cost, is unfavorable for the economy of whole air-conditioning system.
Summary of the invention:
The purpose of this utility model provides a kind of bulldozer air-conditioning evaporation tank, take that the bulldozer space is little, good refrigeration effect, connection and reasonable arrangement, easy to maintenance, integrate renew wind, refrigeration, system is warm and the indoor air filtration function, and have and be driver's cabin side glass defrost function.
The purpose of this utility model realizes as follows: this bulldozer air-conditioning evaporation tank comprises that air refreshing device, housing, refrigeration core body, electromagnetic switch valve, internal circulation filtering device assembly, blower fan and system warm up core body, with housing as matrix, air refreshing device is assemblied in the lateral surface of housing, the warm core body of blower fan, refrigeration core body and system is installed in the inside of housing respectively from top to bottom, electromagnetic switch valve is fixed on the housing side and the system of being connected in warms up on the core body water inlet, and internal circulation filtering device assembly is fixed on the air inlet port of housing.Thus, integrate and renew the warm and indoor air filtration of wind, refrigeration, system.
The housing side is provided with fixedly ear, and main air outlet and secondary air outlet are arranged on lower housing portion, makes the utility model be fit to be assemblied in the side of driver's cabin.
When system was warm, the engine coolant of high temperature was by the warm core body of the electromagnetic switch valve of the opening system of entering, and the blower fan of rotation is sent into driver's cabin with heat by main air outlet and secondary air outlet; Electromagnetic switch valve is closed during refrigeration, the warm core body of system can not form high temperature coolant the loop and can not heat release, this moment, cold-producing medium siphoned away heat by the refrigeration core body, cold air is admitted to driver's cabin by main air outlet and secondary air outlet.Can open air refreshing device when needing is that driver's cabin is carried the fresh air through filtering, and the air of the driver's cabin inside of blower fan suction simultaneously carries out dust removal by filtration to guarantee the cleannes of air through internal circulation filtering device assembly.Secondary air outlet generally is connected in the driver's cabin side by the air channel, has the function for the defrosting of driver's cabin glass.
The utility model will renew the warm and indoor air filtration of wind, refrigeration, system and be integrated in one, and reduce because problems such as the maintenance that each parts disperses to bring, installations, and its compact conformation also is easy to the layout in air channel, has high economy.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment:
With reference to accompanying drawing, with housing 2 as matrix, air refreshing device 1 is assemblied in the lateral surface of housing, the warm core body 7 of blower fan 6, refrigeration core body 3 and system is installed in the inside of housing 2 respectively from top to bottom, electromagnetic switch valve 4 by screw in housing 2 sides, the water inlet d of electromagnetic switch valve 4 is connected with the engine coolant delivery outlet of high temperature, on the warm core body water inlet c of the outlet of electromagnetic switch valve 4 system of being connected in, internal circulation filtering device assembly 5 is fixed on the air inlet port of housing 2, housing 2 sides are provided with fixedly ear, and main air outlet a and secondary air outlet b are arranged on housing 2 bottoms.The utility model integrates and renews the warm and indoor air filtration of wind, refrigeration, system, and secondary air outlet b is connected in the driver's cabin side by the air channel, is the defrosting of driver's cabin side glass.
Claims (2)
1. bulldozer air-conditioning evaporation tank, comprise that air refreshing device, housing, refrigeration core body, electromagnetic switch valve, internal circulation filtering device assembly, blower fan and system warm up core body, it is characterized in that: with housing (2) as matrix, air refreshing device (1) is assemblied in the lateral surface of housing, the warm core body (7) of blower fan (6), refrigeration core body (3) and system is installed in the inside of housing respectively from top to bottom, electromagnetic switch valve (4) is fixed on housing (2) side and the system of being connected in warms up on the core body water inlet (c), and internal circulation filtering device assembly (5) is fixed on the air inlet port of housing (2).
2. bulldozer air-conditioning evaporation tank according to claim 1 is characterized in that: housing (2) side is provided with fixedly ear, and main air outlet (a) and secondary air outlet (b) are arranged on housing (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201647158U CN201695419U (en) | 2010-04-16 | 2010-04-16 | Bulldozer air-conditioner evaporation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201647158U CN201695419U (en) | 2010-04-16 | 2010-04-16 | Bulldozer air-conditioner evaporation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695419U true CN201695419U (en) | 2011-01-05 |
Family
ID=43396659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201647158U Expired - Fee Related CN201695419U (en) | 2010-04-16 | 2010-04-16 | Bulldozer air-conditioner evaporation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501742A (en) * | 2011-11-22 | 2012-06-20 | 湖南瑞龙重工科技有限公司 | Air conditioner for cab |
| CN104085267A (en) * | 2014-07-21 | 2014-10-08 | 北京首钢福田汽车空调器有限公司 | Downwards-blowing air conditioner system for engineering machine |
-
2010
- 2010-04-16 CN CN2010201647158U patent/CN201695419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501742A (en) * | 2011-11-22 | 2012-06-20 | 湖南瑞龙重工科技有限公司 | Air conditioner for cab |
| CN104085267A (en) * | 2014-07-21 | 2014-10-08 | 北京首钢福田汽车空调器有限公司 | Downwards-blowing air conditioner system for engineering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20160416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |