CN209022714U - A kind of Air conditioner on car - Google Patents
A kind of Air conditioner on car Download PDFInfo
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- CN209022714U CN209022714U CN201821339967.2U CN201821339967U CN209022714U CN 209022714 U CN209022714 U CN 209022714U CN 201821339967 U CN201821339967 U CN 201821339967U CN 209022714 U CN209022714 U CN 209022714U
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- heat exchanger
- air conditioner
- outdoor
- heat exchange
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Abstract
The utility model discloses a kind of Air conditioner on car, belong to Air conditioner on car field.The Air conditioner on car includes heat-exchange system and shell, heat-exchange system is mounted in shell, heat-exchange system includes compressor, four-way valve, gas-liquid separator, indoor heat exchanger, outdoor heat exchanger, check valve, first capillary module and the second capillary module, the outlet of compressor is connected to four-way valve, four-way valve is connected to the first port of outdoor heat exchanger, the second port of outdoor heat exchanger is connected to the first port of the first capillary module, the second port of the first capillary module inlet communication with the first port of the second capillary module and check valve respectively, the second port of second capillary module and the outlet of check valve are connected to the first port of indoor heat exchanger, the second port of indoor heat exchanger is connected to four-way valve, the inlet communication of four-way valve and gas-liquid separator, the outlet of gas-liquid separator and the inlet communication of compressor.Air conditioner on car provided by the utility model realizes heat-production functions.
Description
Technical field
The utility model belongs to Air conditioner on car field, in particular to a kind of Air conditioner on car.
Background technique
Air conditioner on car is a kind of common on-board air conditioner, is often installed in large-sized truck, is powered by vehicular power-bottle, to realize
Air conditioning function of the lorry under parked state.
Common Air conditioner on car and conventional car air-conditioner are essentially identical, and difference is only that Air conditioner on car is supplied using vehicular power-bottle
Electricity.However, engine is flameout state since vehicle is in parked state, so water tank can not provide heat source, cause parking empty
The heat-production functions of tune are not easy to realize.
Utility model content
The utility model embodiment provides a kind of Air conditioner on car, and the heat-production functions that can solve Air conditioner on car are not easy to realize
The problem of.The technical solution is as follows:
The utility model embodiment provides a kind of Air conditioner on car, and the Air conditioner on car includes heat-exchange system and shell, institute
It states heat-exchange system to be mounted in the shell, the heat-exchange system includes compressor, four-way valve, gas-liquid separator, indoor heat exchange
Device, outdoor heat exchanger, check valve, the first capillary module and the second capillary module, the outlet of the compressor and described four
Port valve connection, the four-way valve is connected to the first port of the outdoor heat exchanger, the second port of the outdoor heat exchanger and
The first port of first capillary module is connected to, the second port of first capillary module respectively with described second mao
The inlet communication of the first port of tubule component and the check valve, the second port of second capillary module and the list
Outlet to valve is connected to the first port of the indoor heat exchanger, the second port of the indoor heat exchanger and the four-way
Valve connection, the inlet communication of the four-way valve and the gas-liquid separator, the outlet of the gas-liquid separator and the compressor
Inlet communication.
In a kind of implementation of the utility model, the four-way valve includes first port, second port, third port
With the 4th port, the outlet of the first port of the four-way valve and the compressor, the second port of the four-way valve with
The first port of the outdoor heat exchanger is connected to, the inlet communication of the third port of the four-way valve and the gas-liquid separator,
4th port of the four-way valve is connected to the second port of the indoor heat exchanger.
In another implementation of the utility model, the outdoor heat exchanger includes outdoor fan and outdoor heat exchange case
The first port of body, the outdoor heat exchange cabinet is connected to the four-way valve, the second port of the outdoor heat exchange cabinet and institute
The first port connection of the first capillary module is stated, the outdoor fan is towards the outdoor heat exchange cabinet arrangement.
In another implementation of the utility model, the outdoor fan is axial flow blower.
In another implementation of the utility model, the indoor heat exchanger includes indoor fan and indoor heat exchange box
Body, the first port of the interior heat exchange cabinet respectively with the outlet of the check valve and second capillary module second
The second port of port connection, the interior heat exchange cabinet is connected to the four-way valve, and the indoor fan is towards the interior
Exchange heat cabinet arrangement.
In another implementation of the utility model, the indoor fan is centrifugal blower.
In another implementation of the utility model, the shell includes the driver's cabin for being fixedly mounted on vehicle
External main machine frame, the main machine frame includes the indoor heat exchange mounting portion and outdoor heat exchange mounting portion being adjacently positioned, described
Indoor heat exchanger is fixedly mounted in the indoor heat exchange mounting portion, and the outdoor heat exchanger is fixedly mounted on the outdoor heat exchange
In mounting portion.
In another implementation of the utility model, the outdoor heat exchange mounting portion includes condensation fan housing, described cold
It is provided with installation through-hole on solidifying fan housing, the outdoor fan is fixedly mounted in the installation through-hole, the outdoor heat exchange cabinet
It is fixedly connected with the outer edge of the condensation fan housing.
In another implementation of the utility model, the interior heat exchange mounting portion includes evaporation upper housing and evaporation
The bottom fixation of lower case, the interior heat exchange cabinet is inserted into the evaporation lower case, and the indoor fan is mounted on institute
The top of indoor heat exchanger is stated, the evaporation upper housing is fixedly mounted on the top of the indoor fan.
In another implementation of the utility model, the interior heat exchange mounting portion further includes air duct and Method for Installation
Orchid, the one end in the air duct are connected to the indoor fan, and the other end in the air duct and the side of the mounting flange are fixed
Connection, the other side of the mounting flange is fixedly mounted on outside the driver's cabin, the indoor fan by the air duct with
The cabin interior connection.
Technical solution provided by the embodiment of the utility model has the benefit that
When through the refrigeration of Air conditioner on car provided by the utility model embodiment, compressor will be low in indoor heat exchanger
Warm low-pressure medium sucking, forms high-temperature high-pressure medium, and enter in outdoor heat exchanger after overcompression, is converted into normal temperature high voltage Jie
Matter, then normal temperature high voltage medium passes sequentially through the first capillary module and check valve, is changed into low-temp low-pressure under throttling action
Medium, and return to indoor heat exchanger, low-temp low-pressure medium carry out heat with room air (cabin interior) in heat exchanger indoors
Exchange, to achieve the effect that reduce room temperature.When through the heating of Air conditioner on car provided by the utility model embodiment, pressure
Contracting machine sucks the low-temp low-pressure medium in outdoor heat exchanger, high-temperature high-pressure medium is formed after overcompression, and enter the room and change
Hot device, high-temperature high-pressure medium carry out heat exchange with room air (cabin interior) in heat exchanger indoors, improve room to reach
The effect of interior temperature.Then, indoor heat exchanger is discharged becomes normal temperature high voltage medium, and successively by the second capillary module and
First capillary module becomes low-temp low-pressure medium, and returns to outdoor heat exchanger, to complete a complete heating circulation.
The embodiment of the present invention obtains high-temperature high-pressure medium by compressor, then realizes high-temperature high-pressure medium and room by indoor heat exchanger
Heat exchange between interior air, to realize the heat-production functions of Air conditioner on car.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of heat-exchange system provided by the embodiment of the utility model；
Fig. 2 is the assembling schematic diagram of Air conditioner on car provided by the embodiment of the utility model；
Fig. 3 is the explosive view of Air conditioner on car provided by the embodiment of the utility model；
Each symbol indicates that meaning is as follows in figure:
1, heat-exchange system；11, compressor；12, four-way valve；13, gas-liquid separator；14, indoor heat exchanger；141, indoor wind
Machine；142, indoor heat exchange cabinet；15, outdoor heat exchanger；151, outdoor fan；152, outdoor heat exchange cabinet；16, check valve；17,
First capillary module；18, the second capillary module；2, shell；21, main machine frame；211, host front panel；212, after host
Panel；22, fan housing is condensed；22a, installation through-hole；23, upper housing；24, lower case；25, air duct；26, mounting flange；27, it decorates
Cover；28, sealing strip；A, first port；B, first port；C, third port；D, the 4th port；100, driver's cabin.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment
The utility model embodiment provides a kind of Air conditioner on car, as shown in Figure 1, Air conditioner on car includes 1 He of heat-exchange system
Shell 2, heat-exchange system 1 are mounted in shell 2, and heat-exchange system 1 includes compressor 11, four-way valve 12, gas-liquid separator 13, interior
Heat exchanger 14, outdoor heat exchanger 15, check valve 16, the first capillary module 17 and the second capillary module 18, compressor 11
Outlet is connected to four-way valve 12, and four-way valve 12 is connected to the first port of outdoor heat exchanger 15, the second end of outdoor heat exchanger 15
Mouthful be connected to the first port of the first capillary module 17, the second port of the first capillary module 17 respectively with the second capillary
The first port of component 18 and the inlet communication of check valve 16, the second port of the second capillary module 18 and going out for check valve 16
Mouth is connected to the first port of indoor heat exchanger 14, and the second port of indoor heat exchanger 14 is connected to four-way valve 12, four-way valve
12 with the inlet communication of gas-liquid separator 13, the outlet of gas-liquid separator 13 and the inlet communication of compressor 11.
When through the refrigeration of Air conditioner on car provided by the utility model embodiment, medium flows through solid arrow table
Show, specifically, compressor 11 sucks the low-temp low-pressure medium in indoor heat exchanger 14, forms high temperature and pressure after overcompression and be situated between
Matter, and enter in outdoor heat exchanger 15, it is converted into normal temperature high voltage medium, then normal temperature high voltage medium passes sequentially through the first capillary
Component 17 and check valve 16, are changed into low-temp low-pressure medium under throttling action, and return to indoor heat exchanger 14, and low-temp low-pressure is situated between
Matter carries out heat exchange with room air (cabin interior) in heat exchanger 14 indoors, to achieve the effect that reduce room temperature.
When through the heating of Air conditioner on car provided by the utility model embodiment, medium flows through dotted arrow table
Show, specifically, compressor 11 sucks the low-temp low-pressure medium in outdoor heat exchanger 15, forms high temperature and pressure after overcompression and be situated between
Matter, and enter the room heat exchanger 14, high-temperature high-pressure medium carry out in heat exchanger 14 indoors with room air (cabin interior)
Heat exchange, to achieve the effect that improve room temperature.Then, be discharged indoor heat exchanger 14 become normal temperature high voltage medium, and according to
It is secondary to pass through the second capillary module 18 and the first capillary module 17, become low-temp low-pressure medium, and return to outdoor heat exchanger 15,
To complete a complete heating circulation.The embodiment of the present invention obtains high-temperature high-pressure medium by compressor 11, then passes through
Indoor heat exchanger 14 realizes the heat exchange between high-temperature high-pressure medium and room air, to realize the heating function of Air conditioner on car
Energy.
In the present embodiment, four-way valve 12 include first port a, second port b, third port c and the 4th port d, four
The first port a of port valve 12 and the outlet of compressor 11, the second port b of four-way valve 12 and the first of outdoor heat exchanger 15
Port connection, the third port c of four-way valve 12 and the inlet communication of gas-liquid separator 13, the 4th port d of four-way valve 12 and room
The second port of interior heat exchanger 14 is connected to.
In above-mentioned implementation, when Air conditioner on car is cooling condition, the first port a and second port of four-way valve 12
B connection, third port c and the 4th port the d connection of four-way valve 12.When Air conditioner on car is heating condition, the of four-way valve 12
Single port a is connected to the 4th port d, and the second port b of four-way valve 12 is connected to third port c.Can have by four-way valve 12
The internal duct of the planning Air conditioner on car of effect, reduces the usage amount of pipeline, to improve the integrated of Air conditioner on car.
In the present embodiment, outdoor heat exchanger 15 includes outdoor fan 151 and outdoor heat exchange cabinet 152, outdoor heat exchange case
The first port of body 152 is connected to four-way valve 12, and the of the second port of outdoor heat exchange cabinet 152 and the first capillary module 17
Single port connection, outdoor fan 151 are arranged towards outdoor heat exchange cabinet 152.
In above-mentioned implementation, outdoor heat exchange cabinet 152 is used for circulation medium, and outdoor fan 151 is for improving medium
Heat exchange efficiency between outside air.
Specifically, outdoor fan 151 is axial flow blower.
In above-mentioned implementation, axial flow blower is set by outdoor fan 151, can use axial flow blower anti-dust performance
Preferable characteristic avoids outdoor dust and impacts to the performance of outdoor fan 151.
In the present embodiment, indoor heat exchanger 14 includes indoor fan 141 and indoor heat exchange cabinet 142, indoor heat exchange box
The first port of body 142 is connected to the second port of the outlet of check valve 16 and the second capillary module 18 respectively, indoor heat exchange
The second port of cabinet 142 is connected to four-way valve 12, and indoor fan 141 is arranged towards indoor heat exchange cabinet 142.
In above-mentioned implementation, indoor heat exchange cabinet 142 is used for circulation medium, and indoor fan 141 is for improving medium
Heat exchange efficiency between outside air.
Specifically, indoor fan 141 is centrifugal blower.
In above-mentioned implementation, centrifugal blower is set by indoor fan 141, it is lower to can use centrifugal blower noise
Characteristic, reduce indoor fan 141 generate operating noise.
Fig. 2 is the assembling schematic diagram of Air conditioner on car, and in conjunction with Fig. 2, in the present embodiment, shell 2 includes for being fixedly mounted
Main machine frame 21 outside the driver's cabin 100 of vehicle, main machine frame 21 include the indoor heat exchange mounting portion being adjacently positioned and room
Outer heat exchange mounting portion, indoor heat exchanger 14 are fixedly mounted in the mounting portion that exchanges heat indoors, and outdoor heat exchanger 15 is fixedly mounted on room
In outer heat exchange mounting portion.
In above-mentioned implementation, main machine frame 21 is used to provide installation foundation for heat-exchange system 1, and indoor heat exchanger 14 is pacified
In indoor heat exchange mounting portion, outdoor heat exchanger 15 is mounted in outdoor heat exchange mounting portion, so that indoor heat exchanger 14
It is installed separately with outdoor heat exchanger 15, avoids indoor heat exchanger 14 and outdoor heat exchanger 15 influences each other.
Fig. 3 is the explosive view of Air conditioner on car, and in conjunction with Fig. 3, specifically, outdoor heat exchange mounting portion includes condensation fan housing 22, cold
It is provided with installation through-hole 22a on solidifying fan housing 22, outdoor fan 151 is fixedly mounted in installation through-hole 22a, outdoor heat exchange cabinet
152 are fixedly connected with the outer edge of condensation fan housing 22.
Optionally, the middle part of condensation fan housing 22 is arranged in installation through-hole 22a, so as to firm installation outdoor fan
151, to improve the reliability of Air conditioner on car.
Specifically, it is also covered with host front panel 211 and host rear panel 212 respectively outside main machine frame 21, is protected with playing
Protect the effect of heat-exchange system 1.
In the present embodiment, indoor heat exchange mounting portion includes evaporation upper housing 23 and evaporation lower case 24, indoor heat exchange box
The bottom of body 142 is fixed to be inserted into evaporation lower case 24, and indoor fan 141 is mounted on the top of indoor heat exchanger 14, evaporation
Upper housing 23 is fixedly mounted on the top of indoor fan 141.
In above-mentioned implementation, lower case 24 is that indoor heat exchange cabinet 142 provides installation foundation, and upper housing 23 is used for
Export the air-flow that indoor fan 141 generates.
Specifically, indoor heat exchange mounting portion further includes air duct 25 and mounting flange 26, the one end in air duct 25 and indoor fan
141 connections, the other end in air duct 25 are fixedly connected with the side of mounting flange 26, and the other side of mounting flange 26 is fixedly mounted on
Outside driver's cabin 100, indoor fan 141 inside air duct 25 and driver's cabin 100 by being connected to.
In above-mentioned implementation, mounting flange 26 is for installing air duct 25, and air duct 25 is for generating indoor fan 141
Air-flow guide to driver's cabin 100, to realize that temperature inside driver's cabin 100 is adjusted.
Optionally, it is also covered with Decorative Cover 27 outside the air duct 25, for playing a protective role to air duct 25, Decorative Cover
27 outer edge is provided with sealing strip 28, and sealing strip is folded between Decorative Cover 27 and driver's cabin 100, to avoid cold in air duct
Air overflows.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of Air conditioner on car, which is characterized in that the Air conditioner on car includes heat-exchange system and shell, the heat-exchange system installation
In the shell, the heat-exchange system include compressor, four-way valve, gas-liquid separator, indoor heat exchanger, outdoor heat exchanger,
Check valve, the first capillary module and the second capillary module, the outlet of the compressor are connected to the four-way valve, and described four
Port valve is connected to the first port of the outdoor heat exchanger, the second port of the outdoor heat exchanger and the first capillary group
The first port of part is connected to, the second port of first capillary module first end with second capillary module respectively
Mouthful and the check valve inlet communication, the outlet of the second port of second capillary module and the check valve is and institute
The first port connection of indoor heat exchanger is stated, the second port of the indoor heat exchanger is connected to the four-way valve, the four-way
The inlet communication of valve and the gas-liquid separator, the outlet of the gas-liquid separator and the inlet communication of the compressor.
2. Air conditioner on car according to claim 1, which is characterized in that the four-way valve include first port, second port,
Third port and the 4th port, the outlet of the first port of the four-way valve and the compressor, the of the four-way valve
Two-port netwerk is connected to the first port of the outdoor heat exchanger, the third port of the four-way valve and the gas-liquid separator into
Mouth connection, the 4th port of the four-way valve is connected to the second port of the indoor heat exchanger.
3. Air conditioner on car according to claim 1, which is characterized in that the outdoor heat exchanger includes outdoor fan and outdoor
Exchange heat cabinet, and the first port of the outdoor heat exchange cabinet is connected to the four-way valve, the second end of the outdoor heat exchange cabinet
It mouthful is connected to the first port of first capillary module, the outdoor fan is towards the outdoor heat exchange cabinet arrangement.
4. Air conditioner on car according to claim 3, which is characterized in that the outdoor fan is axial flow blower.
5. Air conditioner on car according to claim 4, which is characterized in that the indoor heat exchanger includes indoor fan and interior
Exchange heat cabinet, the first port of the interior heat exchange cabinet respectively with the outlet of the check valve and second capillary module
Second port connection, the second port of the interior heat exchange cabinet is connected to the four-way valve, and the indoor fan is towards institute
State indoor heat exchange cabinet arrangement.
6. Air conditioner on car according to claim 5, which is characterized in that the indoor fan is centrifugal blower.
7. Air conditioner on car according to claim 6, which is characterized in that the shell includes for being fixedly mounted on vehicle
Main machine frame outside driver's cabin, the main machine frame include the indoor heat exchange mounting portion being adjacently positioned and outdoor heat exchange installation
Portion, the indoor heat exchanger are fixedly mounted in the indoor heat exchange mounting portion, and the outdoor heat exchanger is fixedly mounted on described
In outdoor heat exchange mounting portion.
8. Air conditioner on car according to claim 7, which is characterized in that the outdoor heat exchange mounting portion includes condensation fan housing,
Installation through-hole is provided on the condensation fan housing, the outdoor fan is fixedly mounted in the installation through-hole, and the outdoor is changed
Hot tank body is fixedly connected with the outer edge of the condensation fan housing.
9. Air conditioner on car according to claim 7, which is characterized in that the interior heat exchange mounting portion includes evaporation upper housing
Bottom fixation with evaporation lower case, the interior heat exchange cabinet is inserted into the evaporation lower case, the indoor fan peace
Mounted in the top of the indoor heat exchanger, the evaporation upper housing is fixedly mounted on the top of the indoor fan.
10. Air conditioner on car according to claim 9, which is characterized in that it is described interior heat exchange mounting portion further include air duct and
Mounting flange, the one end in the air duct are connected to the indoor fan, and the one of the other end in the air duct and the mounting flange
Side is fixedly connected, and the other side of the mounting flange is fixedly mounted on outside the driver's cabin, and the indoor fan passes through described
Air duct is connected to the cabin interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339967.2U CN209022714U (en) | 2018-08-20 | 2018-08-20 | A kind of Air conditioner on car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339967.2U CN209022714U (en) | 2018-08-20 | 2018-08-20 | A kind of Air conditioner on car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209022714U true CN209022714U (en) | 2019-06-25 |
Family
ID=66873362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821339967.2U Active CN209022714U (en) | 2018-08-20 | 2018-08-20 | A kind of Air conditioner on car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209022714U (en) |
-
2018
- 2018-08-20 CN CN201821339967.2U patent/CN209022714U/en active Active
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