CN206235049U - One kind refrigeration Vehicular electric refrigeration system - Google Patents
One kind refrigeration Vehicular electric refrigeration system Download PDFInfo
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- CN206235049U CN206235049U CN201621078499.9U CN201621078499U CN206235049U CN 206235049 U CN206235049 U CN 206235049U CN 201621078499 U CN201621078499 U CN 201621078499U CN 206235049 U CN206235049 U CN 206235049U
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- compressor
- evaporator
- refrigeration
- refrigeration system
- vehicular electric
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- Devices That Are Associated With Refrigeration Equipment (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses one kind refrigeration Vehicular electric refrigeration system, including the first refrigerating circuit for being formed with the compressor of pipeline connection, condenser, reservoir, heating power expansion valve, evaporator successively, and the second defrosting loop for being formed with the pipeline compressor for connecting, the magnetic valve that defrosts, the evaporator, bend frost pressure regulator successively, compressor is sequentially connected electrically a switch, electric power generating motor and electrical storage device, evaporator is connected with gas-liquid separator, and the gas-liquid separator is connected by pipeline with compressor.Structure of the present utility model is novel, and highly effective refrigeration is carried out using refrigerator car driven electrically, integrates refrigeration difunctional with defrosting, also electrical storage device, TRT and compressor etc. can be freezed or radiated, it is safe, be conducive to economizing on resources and the energy, wide market.
Description
Technical field
The utility model is related to technical field of refrigeration equipment, especially a kind of refrigeration Vehicular electric refrigeration system.
Technical background
Due to scientific and technological progress now, environmental consciousness lifting, to ask reduction carbon emission amount, energy saving, with motorized motions
Mode realizes the refrigerator car of refrigerating function, and the market demand is increasing.The existing refrigerator car of in the market is often driven with gasoline, diesel,
Cause environmental pollution, and electronic refrigerator car carries out power supply with power supplys such as lithium batteries at present, often exist cell heat it is big and
Cause failure even combustion explosion the problems such as, cause using receiving limitation.
Utility model content
The purpose of this utility model is, in view of the shortcomings of the prior art, there is provided one kind refrigeration Vehicular electric refrigeration system,
With motorized motions mode highly effective refrigeration, integrate refrigeration with defrosting it is difunctional, power pack can be radiated, security
Height, can save energy frequency conversion refrigeration, and environmental protection.
To achieve the above object, technical scheme provided by the utility model is:
One kind refrigeration Vehicular electric refrigeration system, including compressor, condenser, reservoir, the heat for being connected with pipeline successively
The first refrigerating circuit that power expansion valve, evaporator are formed, and successively with pipeline connect the compressor, defrosting magnetic valve,
The evaporator, bend frost pressure regulator formed second defrosting loop, described compressor be sequentially connected electrically a switch,
Electric power generating motor and electrical storage device, described evaporator are connected with gas-liquid separator, and the gas-liquid separator passes through pipeline and the pressure
Contracting machine is connected.
Further, described evaporator, electrical storage device, electric power generating motor, compressor, should in cold air air-supply path
The initiating terminal of cold air air-supply path is provided with an air blown producer.
Further, be provided between described air blown producer and evaporator the first temperature detector, described condenser and reservoir it
Between be provided with the second temperature detector.
Further, liquid-sighting glass, device for drying and filtering, supercooling are also connected between described reservoir and heating power expansion valve in turn
Coil pipe.
Further, described compressor is motor compressor.
Further, described electrical storage device is lithium battery group.
Compared with prior art, the beneficial effects of the utility model are：
The refrigeration Vehicular electric refrigeration system that the utility model is provided, structure is novel, designs ingenious, is driven using electronic mode
Dynamic refrigerator car carries out highly effective refrigeration, integrate refrigeration with defrosting it is difunctional, can also be to electrical storage device, TRT and compressor
It is safe Deng refrigeration or radiating, by temperature-sensitive and temperature control, energy-saving frequency conversion Automatic-cooling is capable of achieving, refrigeration is uniform, thermostatic characteristics
Well, the characteristics of security is good, can avoid the environmental pollution brought using diesel oil, gasoline, be conducive to economizing on resources and the energy, market
Have a extensive future.
Below in conjunction with the accompanying drawings with embodiment, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the overall schematic of the utility model system.
Specific embodiment
Referring to the refrigeration Vehicular electric refrigeration system that Fig. 1, the present embodiment are provided, including the compressor for being connected with pipeline successively
1st, the first refrigerating circuit that condenser 2, reservoir 3, heating power expansion valve 4, evaporator 5 are formed, and connected with pipeline successively
The second defrosting loop that the compressor 1, defrosting magnetic valve 6, the evaporator 5, bend frost pressure regulator 7 are formed, pressure
Contracting machine 1 is sequentially connected electrically a switch 18, electric power generating motor 8 and electrical storage device 9, and evaporator 5 is connected with gas-liquid separator 10, the gas-liquid
Separator 10 is connected by pipeline with the compressor 1.
Wherein, compressor 1 is motor compressor, it is to avoid use the environmental pollution caused by bavin Water Oil Or Gas；Electrical storage device
It is lithium battery group, it is big with capacitance, the advantages of energy density is high.Evaporator 5, electrical storage device 9, electric power generating motor 8, compressor 1
In cold air air-supply path 11, the initiating terminal of cold air air-supply path 11 is provided with an air blown producer 12, the drum of path of blowing
Wind device 12 agitates air-flow to blow out, and air is pulled away heat and reduces temperature when flowing through evaporator, and produced cold air is sent out, the cold air
Compressor, electric power generating motor and electrical storage device can be lowered the temperature or radiated, be reduced battery because of safety issue caused by overheat.Drum
The first temperature detector 13 is provided between wind device 12 and evaporator 5, the second temperature detector 14 is provided between condenser 2 and reservoir 3, according to
The temperature that first temperature detector and the second temperature detector are measured determines the frequency conversion of compressor, is reduced under the work requirements of low refrigeration and turned
Speed, reaches effect of energy-conservation.Also be connected with turn between reservoir 3 and heating power expansion valve 4 liquid-sighting glass 15, device for drying and filtering 16,
Sub-cooling coil 17, to reach the purpose of highly effective refrigeration.
The refrigeration principle of the present embodiment is：When electric power generating motor drives compressor operating, the refrigerant of HTHP is discharged
Gas, refrigerant liquid is become under the cooling of air-cooled condenser, and into reservoir, drying filter removes system
Interior moisture impurity, the expenditure and pressure in the presence of thermal expansion, into evaporator, constantly steams in evaporator inner refrigerant liquid
Get angry body, so that heat in recovery vehicle railway carriage or compartment again, makes temperature in compartment constantly decline, air-breathing of the best refrigerant gas in compressor
In returning to compressor under effect, whole refrigeration system continuous reciprocation cycle like this reduces temperature in compartment so as to reach,
When temperature reaches setting value in compartment, the electromagnetic clutch in compressor disconnects, and compressor is stopped, conversely, working as compartment
When interior temperature is higher than setting value, electromagnetic clutch adhesive, compressor operating.
The defrosting principle of the present embodiment is：When defrosting is started, defrosting magnetic valve is opened, the high-temperature refrigeration of compressor discharge
Agent gas enters in evaporator, so that the frost layer of evaporator plate pipe surface is removed, under the separation of gas-liquid separator, refrigerant gas
Body is returned in compressor.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and changed.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.
Claims (6)
1. a kind of refrigeration Vehicular electric refrigeration system, it is characterised in that including connected with pipeline successively compressor, condenser,
The first refrigerating circuit that reservoir, heating power expansion valve, evaporator are formed, and successively with pipeline connect the compressor, remove
The second defrosting loop that white magnetic valve, the evaporator, bend frost pressure regulator are formed, described compressor is electrically connected successively
A switch, electric power generating motor and electrical storage device are connect, described evaporator is connected with gas-liquid separator, the gas-liquid separator passes through pipeline
It is connected with the compressor.
2. refrigeration Vehicular electric refrigeration system as claimed in claim 1, it is characterised in that described evaporator, electrical storage device,
In cold air air-supply path, the initiating terminal of cold air air-supply path is provided with an air blown producer for electric power generating motor, compressor.
3. refrigeration Vehicular electric refrigeration system as claimed in claim 2, it is characterised in that described air blown producer and evaporator it
Between be provided with the second temperature detector be provided between the first temperature detector, described condenser and reservoir.
4. it is as claimed in claim 1 to refrigerate Vehicular electric refrigeration system, it is characterised in that described reservoir and thermal expansion
Also it is connected with liquid-sighting glass, device for drying and filtering, sub-cooling coil between valve in turn.
5. it is as claimed in claim 1 to refrigerate Vehicular electric refrigeration system, it is characterised in that described compressor is electric compressor
Machine.
6. it is as claimed in claim 1 to refrigerate Vehicular electric refrigeration system, it is characterised in that described electrical storage device is lithium battery
Group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078499.9U CN206235049U (en) | 2016-09-23 | 2016-09-23 | One kind refrigeration Vehicular electric refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078499.9U CN206235049U (en) | 2016-09-23 | 2016-09-23 | One kind refrigeration Vehicular electric refrigeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206235049U true CN206235049U (en) | 2017-06-09 |
Family
ID=58983368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621078499.9U Active CN206235049U (en) | 2016-09-23 | 2016-09-23 | One kind refrigeration Vehicular electric refrigeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206235049U (en) |
-
2016
- 2016-09-23 CN CN201621078499.9U patent/CN206235049U/en active Active
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