CN202944176U - Auxiliary refrigeration device of automobile air conditioner - Google Patents
Auxiliary refrigeration device of automobile air conditioner Download PDFInfo
- Publication number
- CN202944176U CN202944176U CN 201220702442 CN201220702442U CN202944176U CN 202944176 U CN202944176 U CN 202944176U CN 201220702442 CN201220702442 CN 201220702442 CN 201220702442 U CN201220702442 U CN 201220702442U CN 202944176 U CN202944176 U CN 202944176U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic valve
- relay
- electrical wire
- storage battery
- loop
- 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 - Lifetime
Links
- 238000005057 refrigeration Methods 0.000 title abstract description 6
- 239000000498 cooling water Substances 0.000 claims abstract description 14
- 238000004378 air conditioning Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000832 Cutin Polymers 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an auxiliary refrigeration device of an automobile air conditioner, and belongs to the field of a refrigeration device. A relay and an electromagnetic valve are added to a main loop formed by an original storage battery and an ignition switch of an automobile, namely the positive electrode of the storage battery in the main loop is orderly connected with the ignition switch and a positive electrode wire; the negative electrode of the storage battery is connected to a negative electrode wire; a coil branch circuit formed by an AC (alternating current) switch and a coil loop of the relay connected orderly in series is connected between the positive electrode wire and the negative electrode wire in parallel; the electromagnetic valve branch circuit formed by an output loop of the relay and the electromagnetic valve connected orderly in series is connected between the positive electrode wire and the negative electrode wire in parallel; and the electromagnetic valve is arranged at the joint of a cooling water pipeline of an automobile engine and a heat exchanger. The device cuts off the pipeline through which cooling water of the engine flows to the heat exchanger by the electromagnetic valve when the automobile air conditioner is turned on to refrigerate. Thus, rapid refrigeration can be achieved; oil can be saved; and the service lives of the engine and an air-conditioning system are prolonged.
Description
Technical field
The utility model relates to a kind of auxiliary cooling device of air conditioning for automobiles, particularly relates to a kind of engine cooling water of blocking to the auxiliary cooling device of the air conditioning for automobiles of H Exch.
Background technology
At present, when automobile used air conditioner refrigerating, owing to better not closing the heating system that is made of through H Exch engine cooling water, although closed the warm air system air door, the heat that is conducted by H Exch had also affected the refrigeration in car.
Summary of the invention
The purpose of this utility model is to provide when a kind of automobile is opened air conditioner refrigerating utilizes solenoid valve shuts to be flow to the auxiliary cooling device of the air conditioning for automobiles of heat-exchanger pipeline by engine cooling water.
a kind of auxiliary cooling device of air conditioning for automobiles, at the original storage battery of automobile, install relay and electromagnetic valve additional on the major loop that ignition lock forms, the positive pole that is storage battery in major loop is connecting ignition lock successively, positive electrical wire, the negative pole of storage battery is connecting negative electrical wire, by the AC switch, the path of winding that the wire loop of relay is in series successively is connected in parallel between described positive electrical wire and negative electrical wire, the electromagnetic valve branch circuit parallel connection that is in series successively by output loop and the electromagnetic valve of relay is between described positive electrical wire and negative electrical wire, described electromagnetic valve is arranged on the junction of cooling water pipe for automobile engines road and H Exch.
Preferably, the safety box of also connecting on described electromagnetic valve branch road.
Described relay is arranged in Auto Instrument desk or the driving engine side.
The beneficial effects of the utility model are: automobile utilizes solenoid valve shuts to flow to heat-exchanger pipeline by engine cooling water when opening air conditioner refrigerating, thereby reach fast-refrigerating, make the interior cooling rapidly of car more comfortable, this air-conditioning refrigeration device for automobile is simple in structure, cooling/warming system is easy to adjust, have the low effect of cost high, fuel-efficient, extend the service life of driving engine and a/c system.
Description of drawings
Fig. 1 is circuit diagram of the present utility model
1-storage battery, 2-ignition lock, 3-AC switch, 4-relay, 5-electromagnetic valve, 6-safety box, 7-air-conditioning ECO, 8-wire loop, 9-negative electrical wire, 10-cooling water expansion tank, 11-output loop, 12-positive electrical wire,
The specific embodiment
with reference to Fig. 1, an embodiment of the present utility model is proposed, at the original storage battery 1 of automobile, install relay 4 and electromagnetic valve 5 additional on the major loop that ignition lock 2 forms, the positive pole that is storage battery 1 in major loop is connecting ignition lock 2 successively, positive electrical wire 12, the negative pole of storage battery is connecting negative electrical wire 9, by AC switch 3, the path of winding that the wire loop 8 of relay 4 is in series successively is connected in parallel between described positive electrical wire 12 and negative electrical wire 9, the electromagnetic valve branch circuit parallel connection that is in series successively by output loop 11 and the electromagnetic valve 5 of relay is between described positive electrical wire 12 and negative electrical wire 9, described electromagnetic valve 5 is arranged on the junction of cooling water pipe for automobile engines road and H Exch.The safety box 6 of also connecting on described electromagnetic valve branch road.Described relay 4 is arranged in Auto Instrument desk or the driving engine side.
During work, when opening ignition lock 2, start AC switch 3, power supply is from storage battery 1 positive pole flow through ignition lock 2, AC switch 3, the wire loop 8 of cutin relay 4 produces magnetic field through coil, and the open contact of relay output loop 11 is closed, output loop 11 energisings, electromagnetic valve 5 energisings, during normally open solenoid valve 5 energising, magnet coil produces electromagnetic force piston is depressed from valve seat, valve closing cuts off the passage that is flow to H Exch by engine cooling water.When disconnecting the AC switch, wire loop 8 outages of relay 4, coil magnetic field disappears, disconnections that reset of the open contact of relay output loop 11, and output loop 11 cuts off the power supply, electromagnetic valve 5 outages, the electromagnetic force of magnet coil disappears, and the spring handle piston is mentioned from valve seat, piston reset, valve opening is opened the passage that is flow to H Exch by engine cooling water.Thereby regulate cooling water expansion tank and enter the Guan Hekai of heat exchanger passages.Another road power supply connects 7 air-conditioning ECO5 through 3 outputs of AC switch, 7 air-conditioning ECO5 energisings, a/c system work.Relay 4 is hidden to be arranged in Auto Instrument desk or the driving engine side.Electromagnetic valve 5 is installed on the water inlet junction of engine cooling water and H Exch, and the water inlet direction of electromagnetic valve 5 is equipped with antifouling filter screen.
The above is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (3)
1. the auxiliary cooling device of an air conditioning for automobiles, it is characterized in that, at the original storage battery of automobile, install relay and electromagnetic valve additional on the major loop that ignition lock forms, the positive pole that is storage battery in major loop is connecting ignition lock successively, positive electrical wire, the negative pole of storage battery is connecting negative electrical wire, by the AC switch, the path of winding that the wire loop of relay is in series successively is connected in parallel between described positive electrical wire and negative electrical wire, the electromagnetic valve branch circuit parallel connection that is in series successively by output loop and the electromagnetic valve of relay is between described positive electrical wire and negative electrical wire, described electromagnetic valve is arranged on the junction of cooling water pipe for automobile engines road and H Exch.
2. the auxiliary cooling device of air conditioning for automobiles according to claim 1, is characterized in that, the safety box of also connecting on described electromagnetic valve branch road.
3. the auxiliary cooling device of air conditioning for automobiles according to claim 2, is characterized in that, described relay is arranged in Auto Instrument desk or the driving engine side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702442 CN202944176U (en) | 2012-11-30 | 2012-11-30 | Auxiliary refrigeration device of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702442 CN202944176U (en) | 2012-11-30 | 2012-11-30 | Auxiliary refrigeration device of automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202944176U true CN202944176U (en) | 2013-05-22 |
Family
ID=48419889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220702442 Expired - Lifetime CN202944176U (en) | 2012-11-30 | 2012-11-30 | Auxiliary refrigeration device of automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202944176U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757300A (en) * | 2017-11-21 | 2018-03-06 | 江永县元杰科技有限公司 | The temperature regulator of air conditioning for automobiles |
| CN107757301A (en) * | 2017-11-21 | 2018-03-06 | 江永县元杰科技有限公司 | The intelligent temperature regulator of air conditioning for automobiles |
| CN107799850A (en) * | 2017-10-31 | 2018-03-13 | 山东朗进科技股份有限公司 | A kind of battery air-conditioning system |
-
2012
- 2012-11-30 CN CN 201220702442 patent/CN202944176U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799850A (en) * | 2017-10-31 | 2018-03-13 | 山东朗进科技股份有限公司 | A kind of battery air-conditioning system |
| CN107757300A (en) * | 2017-11-21 | 2018-03-06 | 江永县元杰科技有限公司 | The temperature regulator of air conditioning for automobiles |
| CN107757301A (en) * | 2017-11-21 | 2018-03-06 | 江永县元杰科技有限公司 | The intelligent temperature regulator of air conditioning for automobiles |
| CN107757301B (en) * | 2017-11-21 | 2024-06-11 | 江永县元杰科技有限公司 | Intelligent cooling and heating adjusting device of automobile air conditioner |
| CN107757300B (en) * | 2017-11-21 | 2024-06-14 | 江永县元杰科技有限公司 | Cold and warm regulating device of automobile air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Auxiliary refrigeration device of automobile air conditioner Effective date of registration: 20140616 Granted publication date: 20130522 Pledgee: Jiangyong County Rural Credit Cooperatives Pledgor: Li Yuanjie Registration number: 2014430000007 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150901 Granted publication date: 20130522 Pledgee: Hunan Jiangyong rural commercial bank Limited by Share Ltd. Pledgor: Li Yuanjie Registration number: 2014430000007 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20150826 Registration number: 2014430000007 Pledgee after: Hunan Jiangyong rural commercial bank Limited by Share Ltd. Pledgee before: Jiangyong County Rural Credit Cooperatives |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGYONG KEWEI INDUSTRIAL Co.,Ltd. Assignor: Li Yuanjie Contract record no.: 2015430000138 Denomination of utility model: Auxiliary refrigeration device of automobile air conditioner Granted publication date: 20130522 License type: Exclusive License Record date: 20150918 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: JIANGYONG KEWEI INDUSTRIAL Co.,Ltd. Assignor: Li Yuanjie Contract record no.: 2015430000138 Date of cancellation: 20151207 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Auxiliary refrigeration device of automobile air conditioner Effective date of registration: 20151230 Granted publication date: 20130522 Pledgee: Hunan Jiangyong rural commercial bank Limited by Share Ltd. Pledgor: Li Yuanjie Registration number: 2015430000044 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JINGYONG YUANJIE TECHNOLOGY CO.,LTD. Assignor: Li Yuanjie Contract record no.: 2016430000008 Denomination of utility model: Auxiliary refrigeration device of automobile air conditioner Granted publication date: 20130522 License type: Exclusive License Record date: 20160401 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171016 Granted publication date: 20130522 Pledgee: Hunan Jiangyong rural commercial bank Limited by Share Ltd. Pledgor: Li Yuanjie Registration number: 2015430000044 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |
|
| CX01 | Expiry of patent term |