CN205192012U - Central air conditioning defroster - Google Patents
Central air conditioning defroster Download PDFInfo
- Publication number
- CN205192012U CN205192012U CN201520979459.0U CN201520979459U CN205192012U CN 205192012 U CN205192012 U CN 205192012U CN 201520979459 U CN201520979459 U CN 201520979459U CN 205192012 U CN205192012 U CN 205192012U
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- CN
- China
- Prior art keywords
- water tank
- central air
- water
- defrosting
- shutter
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a central air conditioning defroster, include: casing, water tank, filter, junction valve, fin, nozzle, heater, shutter, evaporation pipeline, casing internally mounted have an evaporation pipeline, the casing side is provided with two sets of shutters, the fin install in the evaporation on the pipeline, the evaporation pipeline on install the junction valve, the water tank install in casing bottom, install the filter between water tank and the casing, the shutter time close in the defrosting, open after the defrosting. The utility model discloses a central air conditioning defroster, simple structure, convenient to use the time closes the shutter in the defrosting, reduces calorific loss, places in the water tank after changing the water filtration behind the frost, accelerates the speed of defrosting with the water in the water tank, can also play the effect of evaporating the pipeline of rinsing.
Description
Technical field
The utility model relates to a kind of defroster, is specifically related to a kind of central air-conditioning defroster.
Background technology
In the winter time or the season that ambient temperature is low or humidity is high, because air-conditioning evaporating temperature is lower than outdoor temperature, therefore can at the outer side condenser condensation Cheng Shui of air-conditioning, heat exchanger heat exchange efficiency is have impact on because evaporating temperature is low, its evaporating temperature is lower, and reaching subzero will be even icing in outside frosting.And existing heat pump air conditioner has defrost function, in heating process, running refrigerating defrosts exactly, and by refrigerating operaton, outside heat exchanger is condenser, and its condensation temperature is greater than zero degree, and frost will be melted, thus reaches defrosting object.But our existing Defrost method, all can allow compressor shutdown, and then switch cross valve and convert refrigerating operaton to, indoor fan shuts down, and indoor temperature will be caused so unstable simultaneously.In addition, some air-conditioning, due to the problem of the program that defrosts, can cause the sordid phenomenon of defrosting, like this just easily frequent defrosting, and indoor temperature change generated in case is large and allow people have uncomfortable sensation.
Summary of the invention
In order to solve the problem, the utility model proposes a kind of central air-conditioning defroster.
The technical solution of the utility model is: a kind of central air-conditioning defroster, comprising: housing, water tank, filter, connection valve, fin, nozzle, heater, shutter, evaporation tubes; Described enclosure interior is provided with evaporation tubes, and housing side is provided with two groups of shutters; Described fin is arranged in evaporation tubes; Described evaporation tubes is provided with connection valve; Described water tank is arranged on housing bottom, is provided with filter between water tank and housing; Described shutter is closed when defrosting, and opens after defrosting terminates; Described heater is arranged on case inside top, and heater comprises resistance wire and fan; Described nozzle is arranged on heater base, and nozzle is connected with water pump; Described water pump is arranged in water tank.
Further, described water tank side is provided with draining valve, and when Water in Water Tanks face is higher than draining valve, draining valve is opened and discharged water.
Further, described filter surfaces is provided with screen pack, and described screen pack can be changed.
Further, described shutter is made up of several luffer boards, and described louver edge is provided with sealing ring.
beneficial effect
A kind of central air-conditioning defroster of the present utility model, structure is simple, easy to use, closing shutter when defrosting, reducing thermal loss, being placed on after the water filtration after defrost in water tank, accelerate the speed of defrosting with the water in water tank, the effect of cleaning evaporation tubes can also be played.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-housing, 2-water tank, 3-filter, 4-draining valve, 5-connection valve, 6-fin, 7-nozzle, 8-heater, 9-shutter, 10-evaporation tubes.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of central air-conditioning defroster of the present utility model is elaborated.
As shown in Figure 1, a kind of central air-conditioning defroster, comprising: housing 1, water tank 2, filter 3, connection valve 5, fin 6, nozzle 7, heater 8, shutter 9, evaporation tubes 10; Described housing 1 inside is provided with evaporation tubes 10, and housing 1 side is provided with two groups of shutters 8; Described fin 6 is arranged in evaporation tubes 10; Described evaporation tubes 10 is provided with connection valve 5; Described water tank 2 is arranged on bottom housing 1, is provided with filter 3 between water tank 2 and housing 1, and water tank 2 side is provided with draining valve 4, and when in water tank 2, the water surface is higher than draining valve 4, draining valve 4 is opened and discharged water; Described shutter 9 is closed when defrosting, and open after defrosting terminates, shutter 9 is made up of several luffer boards, and described louver edge is provided with sealing ring; Described heater 8 is arranged on case inside top, and heater 8 comprises resistance wire and fan; Described nozzle is arranged on heater base, and nozzle 7 is connected with water pump; Described water pump is arranged in water tank 2; Described filter 3 surface is provided with screen pack, and described screen pack can be changed.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a central air-conditioning defroster, comprising: housing, water tank, filter, connection valve, fin, nozzle, heater, shutter, evaporation tubes; It is characterized in that: described enclosure interior is provided with evaporation tubes, housing side is provided with two groups of shutters; Described fin is arranged in evaporation tubes; Described evaporation tubes is provided with connection valve; Described water tank is arranged on housing bottom, is provided with filter between water tank and housing; Described shutter is closed when defrosting, and opens after defrosting terminates; Described heater is arranged on case inside top, and heater comprises resistance wire and fan; Described nozzle is arranged on heater base, and nozzle is connected with water pump; Described water pump is arranged in water tank.
2. a kind of central air-conditioning defroster according to claim 1, it is characterized in that: described water tank side is provided with draining valve, when Water in Water Tanks face is higher than draining valve, draining valve is opened and is discharged water.
3. a kind of central air-conditioning defroster according to claim 1, it is characterized in that: described filter surfaces is provided with screen pack, described screen pack can be changed.
4. a kind of central air-conditioning defroster according to claim 1, it is characterized in that: described shutter is made up of several luffer boards, described louver edge is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520979459.0U CN205192012U (en) | 2015-12-01 | 2015-12-01 | Central air conditioning defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520979459.0U CN205192012U (en) | 2015-12-01 | 2015-12-01 | Central air conditioning defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192012U true CN205192012U (en) | 2016-04-27 |
Family
ID=55784993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520979459.0U Expired - Fee Related CN205192012U (en) | 2015-12-01 | 2015-12-01 | Central air conditioning defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192012U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643016A (en) * | 2017-10-10 | 2018-01-30 | 广东美的制冷设备有限公司 | The self cleaning method and air conditioner of heat exchanger of air conditioner |
| CN107655170A (en) * | 2017-10-10 | 2018-02-02 | 广东美的制冷设备有限公司 | The self cleaning method and air conditioner of heat exchanger of air conditioner |
| CN109357387A (en) * | 2018-09-20 | 2019-02-19 | 温海青 | It is a kind of energy conservation dust suction remove different central air conditioner air inlet |
| CN109668207A (en) * | 2018-11-16 | 2019-04-23 | 天水电气传动研究所有限责任公司 | A kind of method of electric control system for drilling machine reliability service in low temperature environment |
-
2015
- 2015-12-01 CN CN201520979459.0U patent/CN205192012U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643016A (en) * | 2017-10-10 | 2018-01-30 | 广东美的制冷设备有限公司 | The self cleaning method and air conditioner of heat exchanger of air conditioner |
| CN107655170A (en) * | 2017-10-10 | 2018-02-02 | 广东美的制冷设备有限公司 | The self cleaning method and air conditioner of heat exchanger of air conditioner |
| CN109357387A (en) * | 2018-09-20 | 2019-02-19 | 温海青 | It is a kind of energy conservation dust suction remove different central air conditioner air inlet |
| CN109668207A (en) * | 2018-11-16 | 2019-04-23 | 天水电气传动研究所有限责任公司 | A kind of method of electric control system for drilling machine reliability service in low temperature environment |
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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: 20160427 Termination date: 20211201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |