CN205112931U - Air conditioning system is retrieved to LNG truck cold energy - Google Patents
Air conditioning system is retrieved to LNG truck cold energy Download PDFInfo
- Publication number
- CN205112931U CN205112931U CN201520805125.1U CN201520805125U CN205112931U CN 205112931 U CN205112931 U CN 205112931U CN 201520805125 U CN201520805125 U CN 201520805125U CN 205112931 U CN205112931 U CN 205112931U
- Authority
- CN
- China
- Prior art keywords
- lng
- cold energy
- air
- air conditioner
- gasifier
- 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
Links
Abstract
The utility model relates to an air conditioning system is retrieved to LNG truck cold energy, start system and vehicle air conditioner system including the car, wherein, the car starts the system to include the LNG gas cylinder, LNG vaporizer and automobile engine, the LNG gas cylinder passes through the pipeline and is connected with the LNG vaporizer, the LNG vaporizer passes through the air intake manifold that automobile engine is connected to the NG trachea, the vehicle air conditioner system includes air conditioner air -blower and vehicle air conditioner evaporimeter, be provided with a cold energy accumulator on the wind channel between air conditioner air -blower and auto air - conditioning evaporator, this cold energy accumulator starts systematic LNG vaporizer to be connected through breathing pipe and car. The utility model discloses cold energy to the LNG vaporizer produces is implemented effectual collection and is supplied with truck air conditioning system, in time stores the cold energy and is adopting during R134a regard as the accumulator of refrigerant, and at the cooler air -conditioner in -process, the accumulator has the storage and stabilizes the effect of cold energy supply, provides the cold energy together with the air conditioner evaporimeter, very big improvement fuel economy.
Description
Technical field
The utility model belongs to field of vehicle equipment, and particularly a kind of LNG truck cold energy reclaims a/c system.
Background technology
LNG (liquefied natural gas) automobile has the incomparable advantage of conventional fuel oil automobile, in LNG component, methane ratio accounts for and reaches 90% ~ 99%, discharge with aqueous vapor and CO2 form after engine cylinder combustion, in vehicle exhaust, the content of the objectionable impurities such as NOx, CO is few, so LNG is a kind of clean and effective, is beneficial to the motor vehicle fuel of environmental protection.In addition, LNG is as motor vehicle fuel, be stored in the heat insulation vehicle gas cylinder of low temperature in advance, temperature is below-160 DEG C, before liquid LNG enters engine cylinder, must first complete by the transformation of liquid gas phase through gasifier (Carbureted heat energy comes from engine cooling water), then enter engine combustion indoor in the form of a vapor again and carry out smokeless combustion.And LNG is in the process of gasification, a large amount of cold energy can be produced, if implement actv. to this cold energy collect and supply lorry air-conditioning system, actv. " wasted energy " recycling can be realized, (traditional gasoline and diesel engine is under a/c system service condition to greatly improve fuel economy, engine consumption will significantly rise), actv. is improved the driver comfort of truck simultaneously, reduce owing to driving over a long distance bad environments and the traffic accident incidence caused.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, proposes a kind of LNG truck cold energy of existing resource that utilizes and reclaims a/c system.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of LNG truck cold energy reclaims a/c system, comprise automobile starting system and automotive air-conditioning system, wherein, automobile starting system comprises LNG gas cylinder, LNG gasifier and automotive engine, LNG gas cylinder is connected with LNG gasifier by pipeline, LNG gasifier is by the induction maniflod of NG tracheae connecting automobile engine, automotive air-conditioning system comprises air conditioner blower and automobile air-conditioning evaporator, air channel between air conditioner blower and automobile air-conditioning evaporator is provided with a cold energy accumulator, this cold energy accumulator is connected with the LNG gasifier of automobile starting system by aspirate tube.
And, between described LNG gas cylinder and described LNG gasifier, main valve is installed.
And, between described LNG gasifier and described automotive engine, the heat exchange of automotive engine and LNG gasifier external environment condition is realized by cooling water pipe.
And described cold energy accumulator is built-in with R134a as refrigerant.
Advantage of the present utility model and good effect are:
The LNG truck cold energy that the utility model provides reclaims a/c system and collects the cold energy enforcement actv. that LNG gasifier produces and supply lorry air-conditioning system, cold energy is stored in time and adopts R134a as in the accumulator of refrigerant, in air conditioner refrigerating process, accumulator has the effect storing and stablize cold energy supply, there is provided cold energy together with A/C evaporator, greatly improve fuel economy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Implement to be further described to the utility model below in conjunction with accompanying drawing, following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of LNG truck cold energy reclaims a/c system, comprise automobile starting system and automotive air-conditioning system, wherein, automobile starting system comprises LNG gas cylinder, LNG gasifier and automotive engine, LNG gas cylinder is connected with LNG gasifier by pipeline, for the LNG that gasifies, natural fuels (NG) after gasification is delivered to the induction maniflod of automotive engine by LNG gasifier by NG tracheae, between LNG gas cylinder and LNG gasifier, main valve is installed, at engine ignition front opening, block or open the connection of LNG gas cylinder and LNG gasifier, realized the heat exchange of automotive engine and LNG gasifier external environment condition by cooling water pipe between LNG gasifier and automotive engine,
Automotive air-conditioning system comprises air conditioner blower and automobile air-conditioning evaporator, air channel between air conditioner blower and automobile air-conditioning evaporator is provided with a cold energy accumulator, this cold energy accumulator is connected with the LNG gasifier of automobile starting system by aspirate tube, for absorbing the cold energy produced in LNG gasifier gasification, during air conditioner refrigerating, for operator's compartment provides cold energy together with automobile air-conditioning evaporator.
Cold energy accumulator is built-in with refrigerant as energy storage medium, and this refrigerant is R134a.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (4)
1. a LNG truck cold energy reclaims a/c system, comprise automobile starting system and automotive air-conditioning system, wherein, automobile starting system comprises LNG gas cylinder, LNG gasifier and automotive engine, LNG gas cylinder is connected with LNG gasifier by pipeline, LNG gasifier is by the induction maniflod of NG tracheae connecting automobile engine, automotive air-conditioning system comprises air conditioner blower and automobile air-conditioning evaporator, it is characterized in that: the air channel between air conditioner blower and automobile air-conditioning evaporator is provided with a cold energy accumulator, this cold energy accumulator is connected with the LNG gasifier of automobile starting system by aspirate tube.
2. LNG truck cold energy according to claim 1 reclaims a/c system, it is characterized in that: between described LNG gas cylinder and described LNG gasifier, be provided with main valve.
3. LNG truck cold energy according to claim 1 reclaims a/c system, it is characterized in that: the heat exchange being realized automotive engine and LNG gasifier external environment condition between described LNG gasifier and described automotive engine by cooling water pipe.
4. LNG truck cold energy according to claim 1 reclaims a/c system, it is characterized in that: described cold energy accumulator is built-in with R134a as refrigerant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805125.1U CN205112931U (en) | 2015-10-16 | 2015-10-16 | Air conditioning system is retrieved to LNG truck cold energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805125.1U CN205112931U (en) | 2015-10-16 | 2015-10-16 | Air conditioning system is retrieved to LNG truck cold energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112931U true CN205112931U (en) | 2016-03-30 |
Family
ID=55568571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520805125.1U Expired - Fee Related CN205112931U (en) | 2015-10-16 | 2015-10-16 | Air conditioning system is retrieved to LNG truck cold energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672418A (en) * | 2017-08-03 | 2018-02-09 | 丹阳市利旺车辆部件有限公司 | A kind of unpowered mounted air conditioner system |
| WO2019077511A1 (en) | 2017-10-17 | 2019-04-25 | Universita' Degli Studi Di Firenze | Regasification apparatus for the supply of vehicles' endothermic engines |
-
2015
- 2015-10-16 CN CN201520805125.1U patent/CN205112931U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672418A (en) * | 2017-08-03 | 2018-02-09 | 丹阳市利旺车辆部件有限公司 | A kind of unpowered mounted air conditioner system |
| WO2019077511A1 (en) | 2017-10-17 | 2019-04-25 | Universita' Degli Studi Di Firenze | Regasification apparatus for the supply of vehicles' endothermic engines |
| US11193453B2 (en) | 2017-10-17 | 2021-12-07 | Universita' Degli Studi Di Firenze | Regasification apparatus for the supply of vehicles' endothermic engines |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201646314U (en) | Liquefied natural gas automobile air conditioning system | |
| CN201872573U (en) | LNG (liquefied natural gas) automobile air-conditioning refrigeration system | |
| CN104648085A (en) | Vehicle-mounted cold energy utilization and air conditioning refrigeration combination device for LNG (liquefied natural gas) heavy truck | |
| CN205112931U (en) | Air conditioning system is retrieved to LNG truck cold energy | |
| CN107323217A (en) | A kind of CO of waste heat driving absorption refrigeration auxiliary supercooling2Air conditioning for automobiles | |
| CN108372767B (en) | New energy bus comprehensive thermal management system suitable for combustible working medium | |
| CN202806298U (en) | Liquefied natural gas (LNG) cold energy device for air conditioning system of truck | |
| US10934982B1 (en) | Air cooling chamber assembly and internal combustion engine having the same | |
| CN102423997A (en) | Automobile air conditioning system realizing supercooling through latent heat of vaporization of liquefied natural gas (LNG) vaporization | |
| CN204623062U (en) | A kind of LNG cold energy recycle system for van cooler | |
| CN106314067A (en) | LNG cold energy utilization dual-temperature air-conditioning system | |
| CN202242885U (en) | Cold air supply device for natural gas automobile | |
| CN201362152Y (en) | Absorption refrigerating equipment driven by waste heat of large and medium-size vehicle engine | |
| CN203666335U (en) | LNG cold energy recycle device used for car air conditioning system | |
| CN206953941U (en) | A kind of CO2 air conditioning for automobiles of waste heat driving absorption refrigeration auxiliary supercooling | |
| CN204659392U (en) | The two warm a/c system of a kind of LNG cold energy use | |
| CN204895033U (en) | Air conditioning system is retrieved to liquefied natural gas vehicle cold energy | |
| CN103707738A (en) | Method and device for recovering LNG cold energy for automobile air conditioner system | |
| CN204547681U (en) | A kind of automotive air-conditioning system utilizing LNG gasification heat absorption | |
| CN208205495U (en) | A kind of truck dual system pure electric vehicle Air conditioner on car system of changes in temperature one | |
| CN204749797U (en) | Liquefaction gas cold energy air conditioner device and passenger train | |
| CN105674635A (en) | Continuous solar energy-exhaust heat recovery absorption refrigeration system for passenger car | |
| CN201353995Y (en) | Liquefied natural gas vehicle air conditioning device | |
| CN103711618A (en) | Cooling method and cooling device for jet engine | |
| CN201534473U (en) | Automotive energy-saving air conditioner |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161016 |