CN203501338U - Outdoor electrically controlled cooling system for inverter air conditioner - Google Patents
Outdoor electrically controlled cooling system for inverter air conditioner Download PDFInfo
- Publication number
- CN203501338U CN203501338U CN201320492224.XU CN201320492224U CN203501338U CN 203501338 U CN203501338 U CN 203501338U CN 201320492224 U CN201320492224 U CN 201320492224U CN 203501338 U CN203501338 U CN 203501338U
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- outdoor
- radiator
- cooling system
- controlled cooling
- convertible frequency
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Abstract
The utility model discloses an outdoor electrically controlled cooling system for an inverter air conditioner. The outdoor electrically controlled cooling system for the inverter air conditioner comprises a shell, a radiator arranged in the shell, an internal circulating air flue and a fan, wherein the radiator is connected with a refrigerant circulating system through a pipeline; the internal circulating air flue and the fan are arranged in the shell; the fan is arranged at an outlet of the internal circulating air flue; the radiator is arranged in the internal circulating air flue; air in a complete sealed outdoor electric appliance box is circulated by the fan and is cooled by the radiator, so that the purpose of cooling the electrical control system is achieved.
Description
Technical field
The utility model relates to convertible frequency air-conditioner technical field, particularly the outdoor automatically controlled cooling system of a kind of convertible frequency air-conditioner.
Background technology
The outdoor automatically controlled needs of convertible frequency air-conditioner dispel the heat in real time, the normal method of radiation fin and gravity-flow ventilation heat radiation that adopts is effective at present, but the radiating effect of radiation fin and gravity-flow ventilation is unsatisfactory, under outdoor high temperature environment, can not guarantee the normal work of electric-control system.Outdoor electric-control system poor problem of radiating effect under outdoor high temperature environment for convertible frequency air-conditioner in correlation technique, not yet proposes effective solution at present.
The patent No. is that 200920003611.6 utility model patents disclose a kind of transducer air conditioning, comprise respectively the condenser and the evaporimeter that join with compressor, and frequency-variable module and the radiator for frequency-variable module is lowered the temperature of controlling compressor, between condenser and evaporimeter, be connected with restricting element, in its condenser, draw a refrigerant transmission pipeline, and join by restricting element and radiator, realize the caloric value of being taken away frequency-variable module by refrigerant evaporation.Refrigerant transmission pipeline one end is communicated with stage casing or the outlet of condenser, and the other end joins by radiator restricting element and radiator input, and radiator output and compressor join.This utility model is embedded in the bronze pan tube being connected with off-premises station refrigeration system in fin, refrigerant evaporation and heat-exchange in bronze pan tube directly reduces heatsink temperature, and then reach the object to the cooling of control module of variable frequency air conditioner chip, but cooling-down effect is perfect not enough.
Utility model content
The utility model is intended to solve and address the above problem to a certain extent.
For this reason, goal of the invention of the present utility model is to overcome the defect of prior art, and a kind of cooling system that can more effectively solve the outdoor automatically controlled heat dissipation problem of convertible frequency air-conditioner is provided.
For achieving the above object, the utility model adopts following technical scheme, the outdoor automatically controlled cooling system of a kind of convertible frequency air-conditioner, comprise shell and radiator is in the enclosure set, described radiator is connected with coolant circulating system by pipeline, also comprise setting interior circulation air path and blower fan in the enclosure, described blower fan is arranged on the exit of interior circulation air path, described radiator is arranged in interior circulation air path, utilize blower fan that the air circulation in totally-enclosed outdoor electric box is got up and to pass through radiator cooling, thereby arrive the object of cooling electric-control system.
The utility model further improves and is, described interior circulation air path, by semiclosed housing and outer casing inner wall mix proportion, is saved material, easy to make.
The utility model further improves and is, described semiclosed housing is plastic casing, and cost is cheap.
The utility model further improves and is, described radiator one end is connected with the outdoor throttle part of kind of refrigeration cycle, and the other end is connected with the stop valve of kind of refrigeration cycle, and assembly connection is convenient.
The utility model further improves and is, described radiator is copper pipe fin type heat exchanger, and it is convenient to buy.
The beneficial effects of the utility model are, the utility model can solve outdoor electric-control system poor problem of radiating effect under severe outdoor operating mode of convertible frequency air-conditioner to greatest extent, and then the outdoor electric-control system of convertible frequency air-conditioner can be remained within the scope of safe working temperature in the course of the work always.Improve the reliability of the outdoor electric-control system of convertible frequency air-conditioner, extended the service life of electric elements, promoted the quality of convertible frequency air-conditioner product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is according to the outdoor electric control cooling system front view of the convertible frequency air-conditioner of the utility model embodiment.
Fig. 3 is according to the outdoor electric control cooling system side view of the convertible frequency air-conditioner of the utility model embodiment.
Accompanying drawing, only for exemplary illustration, can not be interpreted as limitation of the present invention; For better explanation embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing some known configurations and explanation thereof may to omit be understandable.
The specific embodiment
Below in conjunction with accompanying drawing, describe structure of the present utility model and operation principle in detail.
Shown in Fig. 1-3, the outdoor automatically controlled cooling system of convertible frequency air-conditioner described in the utility model, comprise shell 1, be arranged on the radiator 3 in shell 1, be arranged on interior circulation air path 2 and blower fan 5 in shell 1, blower fan 5 is arranged on the exit of interior circulation air path 2, radiator 3 is arranged in interior circulation air path 2, radiator 3 couples together radiator 3 and the whole cooling cycle system of air-conditioning by inlet tube 61 and outlet 62, concrete, HTHP refrigerant liquid after compression condensation is transformed into the refrigerant liquid of low-temp low-pressure by outdoor throttle part 7, by inlet tube 61, enter radiator 3 again, refrigerant in radiator 3 flows to stop valve 8 by outlet 62, enter circulation in complete machine cooling cycle system, complete a circulation.
The utility model is mode preferably, and interior circulation air path 2 is by semiclosed housing and outer casing inner wall mix proportion, and semiclosed housing is plastic casing.
Operation principle of the present utility model, during the outdoor electric control cooling system work of convertible frequency air-conditioner, HTHP refrigerant liquid after compression condensation is transformed into the refrigerant liquid of low-temp low-pressure by outdoor throttle part 7, by inlet tube 61, enter radiator 3 again, low temperature refrigerant carries out evaporation and heat-exchange and air themperature is reduced with the air of plastic casing 2 the insides in radiator 3, blower fan 5 runnings circulate air in totally-enclosed outdoor electric box 1, thereby reduce the air themperature in whole outdoor electric box 1, take away the heat producing in each components and parts running in outdoor frequency conversion electrical control system, reached the object of cooling frequency conversion electrical control system, refrigerant in last radiator 3 flows to stop valve 8 by outlet 62, enter circulation in complete machine cooling cycle system.
In accompanying drawing, describe position relationship only for exemplary illustration, can not be interpreted as the restriction to this patent.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (5)
1. the outdoor automatically controlled cooling system of convertible frequency air-conditioner, comprise shell and radiator is in the enclosure set, described radiator is connected with coolant circulating system by pipeline, it is characterized in that, also comprise setting interior circulation air path and blower fan in the enclosure, described blower fan is arranged on the exit of interior circulation air path, and described radiator is arranged in interior circulation air path.
2. the outdoor automatically controlled cooling system of convertible frequency air-conditioner according to claim 1, is characterized in that, described interior circulation air path is by semiclosed housing and outer casing inner wall mix proportion.
3. the outdoor automatically controlled cooling system of convertible frequency air-conditioner according to claim 2, is characterized in that, described semiclosed housing is plastic casing.
4. the outdoor automatically controlled cooling system of convertible frequency air-conditioner according to claim 1, is characterized in that, described radiator one end is connected with the outdoor throttle part of kind of refrigeration cycle, and the other end is connected with the stop valve of kind of refrigeration cycle.
5. the outdoor automatically controlled cooling system of convertible frequency air-conditioner according to claim 1, is characterized in that, described radiator is copper pipe fin type heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492224.XU CN203501338U (en) | 2013-08-13 | 2013-08-13 | Outdoor electrically controlled cooling system for inverter air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492224.XU CN203501338U (en) | 2013-08-13 | 2013-08-13 | Outdoor electrically controlled cooling system for inverter air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501338U true CN203501338U (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492224.XU Expired - Fee Related CN203501338U (en) | 2013-08-13 | 2013-08-13 | Outdoor electrically controlled cooling system for inverter air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906705A (en) * | 2017-12-15 | 2018-04-13 | 珠海格力电器股份有限公司 | Air conditioner and its electrical appliance kit |
| CN110173769A (en) * | 2019-05-24 | 2019-08-27 | 珠海格力电器股份有限公司 | Radiator and its control method, device, electrical appliance kit and air conditioner |
| CN110260397A (en) * | 2019-05-30 | 2019-09-20 | 佛山市中格威电子有限公司 | A kind of coal changes electricity warm-air blower control |
-
2013
- 2013-08-13 CN CN201320492224.XU patent/CN203501338U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906705A (en) * | 2017-12-15 | 2018-04-13 | 珠海格力电器股份有限公司 | Air conditioner and its electrical appliance kit |
| CN107906705B (en) * | 2017-12-15 | 2024-04-09 | 珠海格力电器股份有限公司 | Air conditioner and electrical box thereof |
| CN110173769A (en) * | 2019-05-24 | 2019-08-27 | 珠海格力电器股份有限公司 | Radiator and its control method, device, electrical appliance kit and air conditioner |
| CN110260397A (en) * | 2019-05-30 | 2019-09-20 | 佛山市中格威电子有限公司 | A kind of coal changes electricity warm-air blower control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140326 Termination date: 20210813 |