CN203571953U - Frosting prevention structure of automobile air-conditioner - Google Patents
Frosting prevention structure of automobile air-conditioner Download PDFInfo
- Publication number
- CN203571953U CN203571953U CN201320604414.6U CN201320604414U CN203571953U CN 203571953 U CN203571953 U CN 203571953U CN 201320604414 U CN201320604414 U CN 201320604414U CN 203571953 U CN203571953 U CN 203571953U
- Authority
- CN
- China
- Prior art keywords
- evaporator core
- sensor
- conditioner
- automobiles
- temperature sensor
- 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
Images
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a frosting prevention structure of an automobile air-conditioner. The frosting prevention structure comprises an evaporator core, an insertion type temperature sensor is arranged on the surface of the evaporator core, and a sensor contact rod of the insertion type temperature sensor is inserted into the evaporator core. The sensor contact rod directly inserted into the evaporator core can sensitively sense temperature change on the surface of the evaporator core, so working conditions of a compressor of the air-conditioner can be quickly controlled, resource waste can be reduced, an even and comfortable temperature environment can be created inside an automobile, and the phenomenon that the air-conditioner loses efficacy due to the fact that the evaporator core is frosted because of temperature reduction can be prevented.
Description
Technical field
The utility model relates to automobile air conditioning technology field, especially relates to a kind of air conditioning for automobiles antifrost structure.
Background technology
Under the international main trend of energy-conserving and environment-protective, people improve gradually to the requirement of air conditioning for automobiles quality, and comfortableness in car also will more and more receive publicity.
Under hot hot weather, traditional air conditioning for automobiles is when operation, along with the air-conditioning opening time is more and more of a specified duration, its evaporimeter air outlet temperature can be more and more lower, is first the wasting of resources, next is the comfortableness that has reduced automobile, the most serious is along with temperature is more and more lower, and frost appears in expansion core surface possibly, to such an extent as to air-conditioning lost efficacy, for this reason, on air conditioning for automobiles, be provided with the structure of antifrost.
As shown in Figure 3, be existing air conditioning for automobiles antifrost structure, near the evaporator core 1 of air conditioning for automobiles, be provided with floated temperature sensor 3, contact from evaporator core away from, temperature sensor change need the time long, improve poor effect.
Utility model content
For prior art deficiency, technical problem to be solved in the utility model is to provide a kind of air conditioning for automobiles antifrost structure, and its temperature sense is sensitive, improves the comfortableness of air conditioning for automobiles.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of air conditioning for automobiles antifrost structure, comprise evaporator core, described expansion core surface is provided with plug-type temperature sensor, and the sensor feeler lever of plug-type temperature sensor inserts evaporator core inside.
Further, described plug-type temperature sensor is provided with the locating dowel of inserting evaporator core inside.
Described locating dowel and sensor feeler lever are arranged side by side.
The end of described locating dowel and sensor feeler lever is equipped with the guide frame of being convenient to insert evaporator core inside.
The utility model compared with prior art, have the following advantages: by the sensor feeler lever of plug-type temperature sensor, directly insert in expansion core surface, the evaporator core surface temperature that senses that can be very sensitive changes, control fast compressor of air conditioner working condition, reduce the wasting of resources, realize even, comfortable temperature environment in car, prevent that temperature attenuating from making evaporator core frosting, causes air-conditioning to lose efficacy.
Accompanying drawing explanation
Below the mark in the each width accompanying drawing of this description expressed content and figure is briefly described:
Fig. 1 is the utility model air conditioning for automobiles antifrost structural representation.
Fig. 2 is the utility model plug-type temperature sensor structural representation.
Fig. 3 is existing air conditioning for automobiles antifrost structural representation.
In figure: 1. evaporator core, 2. plug-type temperature sensor, 21. sensor feeler levers, 22. locating dowels, 3. floated temperature sensor.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present utility model is described in further detail.
As depicted in figs. 1 and 2, this air conditioning for automobiles antifrost structure, comprise evaporator core 1 and plug-type temperature sensor 2, wherein, plug-type temperature sensor comprises sensor feeler lever 21 and locating dowel 22, the sensor feeler lever 21 of plug-type temperature sensor inserts evaporator core 1 inside, inserts evaporator core positioned internal fix by locating dowel.
Locating dowel 22 and sensor feeler lever 21 are arranged side by side, and are equipped with in the end of locating dowel and sensor feeler lever the guide frame of being convenient to insert evaporator core inside, preferred, the end of locating dowel is provided with the conical surface, the end of sensor feeler lever is provided with guiding surface, is convenient to install, and location is fixing reliable.
The sensor feeler lever of plug-type temperature sensor directly inserts evaporator core inside, can be very sensitive sense evaporator core surface temperature, when we set corresponding air outlet temperature range, this plug-type temperature sensor can be sensitiveer sense evaporator core surface temperature, and be transferred in time compressor control work, accomplish to avoid the wasting of resources, allow people experience more even, more comfortable indoor temperature, and can effectively prevent that the attenuating of temperature from making evaporator core frosting.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that design of the present utility model and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. an air conditioning for automobiles antifrost structure, comprise evaporator core (1), it is characterized in that: described evaporator core (1) surface is provided with plug-type temperature sensor (2), the sensor feeler lever (21) of plug-type temperature sensor (2) inserts evaporator core (1) inside.
2. air conditioning for automobiles antifrost structure as claimed in claim 1, is characterized in that: described plug-type temperature sensor (2) is provided with the locating dowel (22) of inserting evaporator core inside.
3. air conditioning for automobiles antifrost structure as claimed in claim 2, is characterized in that: described locating dowel (22) and sensor feeler lever (21) are arranged side by side.
4. air conditioning for automobiles antifrost structure as described in claim 2 or 3, is characterized in that: the end of described locating dowel (22) and sensor feeler lever (21) is equipped with the guide frame of being convenient to insert evaporator core inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604414.6U CN203571953U (en) | 2013-09-27 | 2013-09-27 | Frosting prevention structure of automobile air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604414.6U CN203571953U (en) | 2013-09-27 | 2013-09-27 | Frosting prevention structure of automobile air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571953U true CN203571953U (en) | 2014-04-30 |
Family
ID=50539683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604414.6U Expired - Fee Related CN203571953U (en) | 2013-09-27 | 2013-09-27 | Frosting prevention structure of automobile air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203571953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004101A (en) * | 2015-07-30 | 2015-10-28 | 天津大学 | Heat pump system preventing evaporator from being frosted through electronic expansion valves and adjusting method thereof |
| CN105387579A (en) * | 2015-11-23 | 2016-03-09 | 博耐尔汽车电气系统有限公司 | HVAC assembly with evaporator temperature sensor convenient to detach and replace |
| CN106091300A (en) * | 2016-07-05 | 2016-11-09 | 博耐尔汽车电气系统有限公司 | A kind of evaporator temperature sensor mounting structure |
-
2013
- 2013-09-27 CN CN201320604414.6U patent/CN203571953U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004101A (en) * | 2015-07-30 | 2015-10-28 | 天津大学 | Heat pump system preventing evaporator from being frosted through electronic expansion valves and adjusting method thereof |
| CN105004101B (en) * | 2015-07-30 | 2017-04-26 | 天津大学 | Heat pump system preventing evaporator from being frosted through electronic expansion valves and adjusting method thereof |
| CN105387579A (en) * | 2015-11-23 | 2016-03-09 | 博耐尔汽车电气系统有限公司 | HVAC assembly with evaporator temperature sensor convenient to detach and replace |
| CN106091300A (en) * | 2016-07-05 | 2016-11-09 | 博耐尔汽车电气系统有限公司 | A kind of evaporator temperature sensor mounting structure |
| CN106091300B (en) * | 2016-07-05 | 2019-03-22 | 博耐尔汽车电气系统有限公司 | A kind of evaporator temperature sensor mounting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203571953U (en) | Frosting prevention structure of automobile air-conditioner | |
| CN205102269U (en) | Dew point temperature defrosting type changes in temperature components of a whole that can function independently air conditioner | |
| CN106524388A (en) | Defrosting control method for heat pump unit and air conditioner heat pump unit adopting defrosting control method | |
| CN110836440A (en) | Control method for inhibiting frosting of air conditioner | |
| US9945595B2 (en) | Defrosting valve | |
| CN103452441B (en) | A kind of timber of band seal roll | |
| CN104515266A (en) | Anti-frosting structure of air conditioner of automobile | |
| CN105202699A (en) | Air conditioner control method and air conditioner system | |
| CN106828036A (en) | A kind of clipping louver | |
| CN111043788B (en) | Air conditioner of air heater and control method thereof | |
| CN204574373U (en) | A kind of intelligent radio attemperating unit | |
| CN206623651U (en) | A kind of clipping louver | |
| CN202470938U (en) | Automobile air-condition air door detecting tool | |
| CN204085715U (en) | Temperature sensor used for automobile air conditioning | |
| CN206409670U (en) | Vapour automobile warm air water valve | |
| CN206551825U (en) | Vehicular energy-saving air duct board | |
| CN216558819U (en) | Central air conditioning wind channel detection device | |
| CN203847146U (en) | Airduct air volume control connector for tunnel construction | |
| CN102519331A (en) | Automobile air-conditioner air door detection tool and detection method thereof | |
| CN206012275U (en) | A kind of damping structure that applies in the automobile air conditioner air outlet dial button | |
| CN103090507A (en) | Defrosting control method of air cooled heat pump air conditioning unit | |
| CN205505951U (en) | Cross valve capillary depth of inter fit detection and correction instrument | |
| CN204666116U (en) | A kind of four-way valve kapillary bending dimension detection tool | |
| CN204083268U (en) | A kind of Large Copacity defrosting valve | |
| CN207893947U (en) | Air-conditioner wind press-stretched showing device |
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 |
Granted publication date: 20140430 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |