CN2587705Y - Air condition cold and heat storage chamber for engineering machinery vehicle - Google Patents
Air condition cold and heat storage chamber for engineering machinery vehicle Download PDFInfo
- Publication number
- CN2587705Y CN2587705Y CN 02270320 CN02270320U CN2587705Y CN 2587705 Y CN2587705 Y CN 2587705Y CN 02270320 CN02270320 CN 02270320 CN 02270320 U CN02270320 U CN 02270320U CN 2587705 Y CN2587705 Y CN 2587705Y
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- CN
- China
- Prior art keywords
- air conditioner
- engineering machinery
- storage room
- storage chamber
- machinery vehicle
- 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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- Air-Conditioning For Vehicles (AREA)
- Passenger Equipment (AREA)
Abstract
The utility model relates to an air conditioner cold and heat storage chamber for an engineering machinery vehicle, which is composed of a compressor, a condenser, a condenser blower, a drying pot, an expansion valve, an evaporator, a blower, a heat radiator, a storage chamber box body, a storage chamber door, an air conditioner casing and a sensing bulb, wherein a storage chamber is arranged in the air conditioner casing of the utility model; the storage chamber box body is arranged on one side of an air conditioner air outlet; a control switch is arranged on a pipeline through which the evaporator is connected with the heat radiator. By the air conditioner cold and heat storage chamber for an engineering machinery vehicle and refrigeration and heating functions of an air conditioner of the engineering machinery vehicle, drivers can drink cooling beverage in summer, and can eat insulated hot meals in winter. Thus, the job conditions are improved, and the labor efficiency is enhanced. The utility model can be widely used for large-middle type engineering machinery and vehicles with different models for dozing, excavating, leveling, loading, pressing roads, transporting, etc.
Description
Technical field: the utility model relates to the adjustable storage room of changes in temperature, relates in particular to a kind of engineering machinery vehicle air conditioner cold-warm storage room.
Background technology: the engineering truck of prior art, be not specifically designed to the storage room of depositing food, can't guarantee the health of food, so the preservation of food and edible all inconvenient.
Summary of the invention: the purpose of this utility model is, overcome the deficiencies in the prior art part, a kind of engineering machinery vehicle air conditioner cold-warm storage room is provided, utilize the interior environment system refrigeration of construction-vehicle cab and utilize the hot water of vehicle motor radiator to circulate and heat, vehicle-borne storage room is carried out single-piece cooling or heating, in fact also just realized cooling in the storage room or heating, make the chaufeur of engineering truck can drink nice and cool beverage, can have the hot meal of insulation winter in summer.Engineering machinery vehicle air conditioner cold-warm storage room described in the utility model includes compressor, condenser, condenser fan, drying chamber, expansion valve, evaporator, blowing engine, radiator, storage room casing, storage room door, air-conditioner housing and bulb and forms.Said compressor is by the rotation of the engine drive of construction machinery and equipment, by the high-temperature high-pressure refrigerant steam that compressor is discharged, enters the condenser of A/C by high pressure hose.Because the refrigerant vapour temperature of High Temperature High Pressure is higher than the outer ambient temperature of car, therefore, water tank cooling fan by means of condenser fan and construction machinery and equipment, the heat of refrigerant vapour in the condenser can be released to outside the car body, make the refrigerant vapour of High Temperature High Pressure be condensed into the higher liquid of temperature, flow into drying chamber by high pressure hose, after drying and the filtration, flow through expansion valve.Under the throttling action of expansion valve, refrigerant becomes the liquid of low-temp low-pressure and enters the evaporator of air-conditioning, the heat of vaporization and absorption evaporator tube outer air under level pressure, making the drop in temperature of the circulating air in the car of the evaporator of flowing through is cold air, send in the car by blowing engine, reduce air themperature in the car.Refrigerant vapour after the vaporization is compressed by the compressor suction, becomes high temperature, high-voltage refrigerant gas again, enters condenser by the air-conditioning high pressure hose, finishes a refrigerating cycle of air-conditioning.This circulation is carried out again and again.The process that heats of air-conditioning is the pipeline that is entered radiator by the cooling water expansion tank of driving engine, and in radiator, the heat that sheds is realized heating.Engineering machinery vehicle air conditioner cold-warm storage room described in the utility model freezes and heats utilize that heat that radiator and evaporator produce and a/c system produced cold and realize.A kind of engineering machinery vehicle air conditioner cold-warm storage room described in the utility model, being evaporator in the interior environment system that will be attached on the engineering machinery vehicle and radiator matches with storage room casing in being arranged on air-conditioner housing, promptly becomes engineering machinery vehicle air conditioner cold-warm storage room described in the utility model.That is to say, in air-conditioner housing described in the utility model,, be provided with a storage room casing in a side of air-conditioning exhaust outlet.The pipeline that is connected with radiator with evaporator is provided with master cock.Match with the radiator in being arranged on air-conditioner housing, be provided with blowing engine, as the exhaust fan use of engineering machinery vehicle air conditioner cold-warm storage room described in the utility model.Engineering machinery vehicle air conditioner cold-warm storage room described in the utility model is wholy set in the on-board air conditioner housing made from PVC plastic uptake foam composite material, above the on-board air conditioner housing, is provided with the gauge panel housing made from PVC plastic uptake foam composite material.That is to say that engineering machinery vehicle air conditioner cold-warm storage room described in the utility model is arranged in the on-board air conditioner housing below the gauge panel housing.Storage room door described in the utility model the door limit and with corresponding doorjamb position, door limit, be provided with the magnetic stripe that the storage room door-inhale can be combined on the doorjamb, also can use hanging structure, that is to say, here said magnetic stripe adhesive structure, be not to do such restriction, it also is feasible adopting the form that articulates.
Engineering machinery vehicle air conditioner cold-warm storage room described in the utility model, be to utilize the refrigeration of engineering machinery vehicle air-conditioning and the cooling system of driving engine to realize, chaufeur can drink nice and cool beverage in summer, can have the heat preservation hot meal winter, thereby improved service conditions, improved efficiency.The utility model can be widely used in big-and-middle-sized construction machinery and equipment and vehicles such as the soil-shifting, excavation, level land, loading, pressure road, transportation of different model.
Description of drawings: accompanying drawing 1 is an engineering machinery vehicle air conditioner cold-warm storage compartment construction scheme drawing described in the utility model; Accompanying drawing 2 is structural representations of engineering machinery vehicle air conditioner cold-warm storage room described in the utility model side-looking.1-compressor 2-condenser 3-cooling vessel blower fan 4-drying chamber 5-expansion valve 6-evaporator 7-blowing engine 8-radiator 9-storage room casing 10-air-conditioner housing 11-bulb
The specific embodiment: referring now to accompanying drawing 1 and accompanying drawing 2, be described as follows in conjunction with the embodiments: engineering machinery vehicle air conditioner cold-warm storage room described in the utility model includes compressor 1, condenser 2, condenser fan 3, drying chamber 4, expansion valve 5, evaporator 6, blowing engine 7, radiator 8, storage room casing 9, storage room door, air-conditioner housing 10 and bulb 11 and forms.Said compressor 1 is by the rotation of the engine drive of construction machinery and equipment, by the high-temperature high-pressure refrigerant steam that compressor 1 is discharged, enters the condenser 2 of A/C by high pressure hose.Because the refrigerant vapour temperature of High Temperature High Pressure is higher than the outer ambient temperature of car, therefore, water tank cooling fan by means of condenser fan 3 and construction machinery and equipment, the heat of refrigerant vapour in the condenser 2 can be released to outside the car body, make the refrigerant vapour of High Temperature High Pressure be condensed into the higher liquid of temperature, flow into drying chamber 4 by high pressure hose, after drying and the filtration, flow through expansion valve 5.Under the throttling action of expansion valve 5, refrigerant becomes the liquid of low-temp low-pressure and enters the evaporator 6 of air-conditioning, the heat of vaporization and absorption evaporator tube outer air under level pressure, making the drop in temperature of the circulating air in the car of the evaporator 6 of flowing through is cold air, send in the car by blowing engine 7, reduce air themperature in the car.Refrigerant vapour after the vaporization is compressed by compressor 1 suction, becomes high temperature, high-voltage refrigerant gas again, enters condenser 2 by the air-conditioning high pressure hose, finishes a refrigerating cycle of air-conditioning.This circulation is carried out again and again.The process that heats of air-conditioning is the pipeline that is entered radiator 8 by the cooling water expansion tank of driving engine, and in radiator 8, the heat that sheds is realized heating.Engineering machinery vehicle air conditioner cold-warm storage room described in the utility model freezes and heats utilize that heat that radiator 8 and evaporator 6 produce and a/c system produced cold and realize.A kind of engineering machinery vehicle air conditioner cold-warm storage room described in the utility model, being evaporator 6 in the interior environment system that will be attached on the engineering machinery vehicle and radiator 8 matches with storage room casing 9 in being arranged on air-conditioner housing 10, promptly becomes engineering machinery vehicle air conditioner cold-warm storage room described in the utility model.That is to say, in air-conditioner housing 10 described in the utility model,, be provided with a storage room casing 9 in a side of air-conditioning exhaust outlet.Be provided with master cock with evaporator 6 with the pipeline that radiator 8 is connected.Match with the radiator 8 in being arranged on air-conditioner housing 10, be provided with blowing engine 7, as the exhaust fan use of engineering machinery vehicle air conditioner cold-warm storage room described in the utility model.Engineering machinery vehicle air conditioner cold-warm storage room described in the utility model, be wholy set in the on-board air conditioner housing made from PVC plastic uptake foam composite material 10, above the on-board air conditioner housing 10, be provided with the gauge panel housing made from PVC plastic uptake foam composite material.That is to say that engineering machinery vehicle air conditioner cold-warm storage room described in the utility model is arranged in the on-board air conditioner housing 10 below the gauge panel housing.Storage room door described in the utility model the door limit and with corresponding doorjamb position, door limit, be provided with the magnetic stripe that the storage room door-inhale can be combined on the doorjamb, also can use hanging structure, that is to say, here said magnetic stripe adhesive structure, be not to do such restriction, it also is feasible adopting the form that articulates.Engineering machinery vehicle air conditioner cold-warm storage room described in the utility model, be to utilize the refrigeration of engineering machinery vehicle air-conditioning and the cooling system of driving engine to realize, chaufeur can drink nice and cool beverage in summer, can have the heat preservation hot meal winter, thereby improved service conditions, improved efficiency.The utility model can be widely used in big-and-middle-sized construction machinery and equipment and vehicles such as the soil-shifting, excavation, level land, loading, pressure road, transportation of different model.
Claims (3)
1, a kind of engineering machinery vehicle air conditioner cold-warm storage room, including compressor (1), condenser (2), condenser fan (3), drying chamber (4), expansion valve (5), evaporator (6), blowing engine (7), radiator (8), storage room casing (9), storage room door and bulb (11) forms, it is characterized in that in air-conditioner housing (10), in a side of air-conditioning exhaust outlet, be provided with a storage room casing.
2, engineering machinery vehicle air conditioner cold-warm storage room according to claim 1 is characterized in that being provided with master cock with evaporator (6) with the pipeline that radiator (8) is connected.
3, engineering machinery vehicle air conditioner cold-warm storage room according to claim 1, it is characterized in that the storage room door the door limit and with corresponding doorjamb position, door limit, be provided with the magnetic stripe that the storage room door-inhale can be combined on the doorjamb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270320 CN2587705Y (en) | 2002-10-20 | 2002-10-20 | Air condition cold and heat storage chamber for engineering machinery vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270320 CN2587705Y (en) | 2002-10-20 | 2002-10-20 | Air condition cold and heat storage chamber for engineering machinery vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2587705Y true CN2587705Y (en) | 2003-11-26 |
Family
ID=33735397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270320 Expired - Fee Related CN2587705Y (en) | 2002-10-20 | 2002-10-20 | Air condition cold and heat storage chamber for engineering machinery vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2587705Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386870A (en) * | 2013-07-06 | 2013-11-13 | 山重建机(济宁)有限公司 | Electric heating and cooling air conditioner device for engineering machine |
| CN103963610A (en) * | 2014-05-28 | 2014-08-06 | 江阴市盛铭汽车铝热交换器有限公司 | Air conditioner for engineering vehicle |
| CN108058569A (en) * | 2017-12-07 | 2018-05-22 | 柳州市融智科技服务有限公司 | A kind of temperature regulation integrated equipment for engineering machinery |
-
2002
- 2002-10-20 CN CN 02270320 patent/CN2587705Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386870A (en) * | 2013-07-06 | 2013-11-13 | 山重建机(济宁)有限公司 | Electric heating and cooling air conditioner device for engineering machine |
| CN103963610A (en) * | 2014-05-28 | 2014-08-06 | 江阴市盛铭汽车铝热交换器有限公司 | Air conditioner for engineering vehicle |
| CN108058569A (en) * | 2017-12-07 | 2018-05-22 | 柳州市融智科技服务有限公司 | A kind of temperature regulation integrated equipment for engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |