CN202947213U - Multi-condenser parallel type temperature-regulated dehumidifier - Google Patents
Multi-condenser parallel type temperature-regulated dehumidifier Download PDFInfo
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- CN202947213U CN202947213U CN 201220546862 CN201220546862U CN202947213U CN 202947213 U CN202947213 U CN 202947213U CN 201220546862 CN201220546862 CN 201220546862 CN 201220546862 U CN201220546862 U CN 201220546862U CN 202947213 U CN202947213 U CN 202947213U
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Abstract
The utility model discloses a multi-condenser parallel type temperature-regulated dehumidifier which comprises an inverter compressor, a hydro-cooling condenser, a bypass solenoid valve, a one-way valve, a liquid accumulator, a sight glass, a dry filter, an electronic expansion valve, an evaporator, a gas-liquid separator, a draught fan, a water flow regulating valve, a first air-cooled condenser, a second air-cooled condenser, a third air-cooled condenser, a communicated solenoid valve a, a communicated solenoid valve b and a communicated solenoid valve c. The multi-condenser parallel type temperature-regulated dehumidifier is characterized in that three air-cooled condensers are connected in parallel, and each air-cooled condenser is connected with one communicated solenoid valve. The multi-condenser parallel type temperature-regulated dehumidifier has the advantages that effective operation areas of the air-cooled condensers are regulated by utilizing subsections of the condensers and switching match of all solenoid valves, recycling amount of heat of condensation is regulated, and thus, outlet air temperature is regulated, and the outlet air temperature is enabled to meet demand.
Description
Technical field
The utility model relates to a kind of dehumidifier, relates in particular to the parallel temperature-adjustable dehumidifier of a kind of many condensers.
Background technology
At present, existing temperature-adjustable dehumidifier generally only has 1 water-cooled and 1 air-cooled condenser, water-cooled condenser and air-cooled condenser are connected under the temperature adjustment operating mode, a large amount of gasification latent heats can be released in air-cooled condenser, make leaving air temp high, under the temperature adjustment operating mode, temperature-adjustable dehumidifier has the approximately air-out blind area of 10 ℃, and this control for leaving air temp is very disadvantageous.
Summary of the invention
The purpose of this utility model is to provide a kind of many condensers parallel temperature-adjustable dehumidifier, and it can better regulate effective operation area of air-cooled condenser, makes leaving air temp reach instructions for use.
the utility model is achieved like this, it comprises frequency-changeable compressor, water-cooled condenser, bypass solenoid valve, check valve, reservoir, visor, device for drying and filtering, electric expansion valve, evaporimeter, gas-liquid separator, blower fan, Water flow adjusting valve, the first air-cooled condenser, the second air-cooled condenser, the 3rd air-cooled condenser, be communicated with magnetic valve a, be communicated with magnetic valve b, be communicated with magnetic valve c, it is characterized in that 3 typhoon cool condensers are connected in parallel, and connect a connection magnetic valve on every typhoon cool condenser, frequency-changeable compressor connects water-cooled condenser, water-cooled condenser connecting bypass magnetic valve and 3 connection magnetic valves, 3 connection magnetic valves connect respectively 3 typhoon cool condensers, 3 typhoon cool condensers connect check valve, check valve connects device for drying and filtering, and bypass solenoid valve also connects device for drying and filtering, device for drying and filtering connects reservoir, reservoir connecting electronic expansion valve, electric expansion valve connects evaporimeter, and evaporimeter connects gas-liquid separator again, and gas-liquid separator connects frequency-changeable compressor again.In addition, the air-cooled condenser side is connected with blower fan, and blower fan is used for forcing air by evaporimeter and air-cooled condenser, and the water-cooled condenser inlet pipeline connects Water flow adjusting valve, is used for regulating cooling water flow.
Technique effect of the present utility model is, utilize the switch of condenser segmentation and each magnetic valve to coordinate, regulate effective operation area of air-cooled condenser, reach and regulate the condensation heat yield, thereby realize the adjusting to leaving air temp, make leaving air temp satisfy instructions for use.
Description of drawings
Fig. 1 is fundamental diagram of the present utility model.
In the drawings 1, visor 2, device for drying and filtering 3, gas-liquid separator 4, reservoir 5, check valve 6, frequency-changeable compressor 7, bypass solenoid valve 8, water-cooled condenser 9, Water flow adjusting valve 10, blower fan 11, be communicated with magnetic valve a 12, the first air-cooled condenser 13, be communicated with magnetic valve b 14, the second air-cooled condenser 15, be communicated with magnetic valve c 16, the 3rd air-cooled condenser 17, electric expansion valve 18, evaporimeter.
The specific embodiment
as shown in Figure 1, the utility model comprises frequency-changeable compressor (6), water-cooled condenser (8), bypass solenoid valve (7), check valve (5), reservoir (4), visor (1), device for drying and filtering (2), electric expansion valve (17), evaporimeter (18), gas-liquid separator (3), blower fan (10), Water flow adjusting valve (9), the first air-cooled condenser (12), the second air-cooled condenser (14), the 3rd air-cooled condenser (16), be communicated with magnetic valve a(11), be communicated with magnetic valve b(13), be communicated with magnetic valve c(15), it is characterized in that 3 typhoon cool condensers are connected in parallel, and connect a connection magnetic valve on every typhoon cool condenser, frequency-changeable compressor (6) connects water-cooled condenser (8), water-cooled condenser (8) connecting bypass magnetic valve (7) and connection magnetic valve a(11), be communicated with magnetic valve b(13), be communicated with magnetic valve c(15), be communicated with magnetic valve a(11), be communicated with magnetic valve b(13), connection magnetic valve c(15) connect respectively the first air-cooled condenser (12), the second air-cooled condenser (14), the 3rd air-cooled condenser (16), 3 typhoon cool condensers connect check valve (5), check valve (5) connects device for drying and filtering (2), bypass solenoid valve (7) also connects device for drying and filtering (2), device for drying and filtering (2) connects reservoir (4), reservoir (4) connecting electronic expansion valve (17), and electric expansion valve (17) connects evaporimeter (18), evaporimeter (18) connects gas-liquid separator (3) again, and gas-liquid separator (3) connects frequency-changeable compressor (6) again.In addition, the air-cooled condenser side is connected with blower fan (10), and blower fan (10) is used for forcing air by evaporimeter (18) and air-cooled condenser, and water-cooled condenser (8) inlet pipeline connects Water flow adjusting valve (9), is used for regulating cooling water flow.
The refrigerant gas of discharging through frequency-changeable compressor (6) at first passes through water-cooled condenser (8) and carries out heat exchange, pass through successively device for drying and filtering (2) after the condensation of process air-cooled condenser again through the cold-producing medium after heat exchange, reservoir (4), after electric expansion valve (17) throttling, enter evaporimeter (18), absorb the refrigerant vapour that the extraneous air heat of vaporization becomes low pressure, pass through again gas-liquid separator (3), then sucked by frequency-changeable compressor (6) and compress, thereby completed a kind of refrigeration cycle.
After humid air was cooled by evaporimeter (18), temperature was reduced to below dew-point temperature, separates out condensate water, humidity ratio is reduced, then through wet heating such as air-cooled condenser carry out, make the temperature of air raise, relative humidity reduces, and then sends by blower fan (10).
Higher than set temperature value, Water flow adjusting valve (9) aperture increases gradually when leaving air temp, otherwise, reduce gradually, until leaving air temp and design temperature error are between ± 1 ℃.If Water flow adjusting valve (9) is opened to maximum, return air temperature still with the design temperature difference greater than 1 ℃, close gradually and be communicated with magnetic valve a(11), be communicated with magnetic valve b(13), be communicated with magnetic valve c(15), close be communicated with magnetic valve c(15) time open bypass solenoid valve (7).
Less than set temperature value, Water flow adjusting valve (9) aperture reduces gradually when leaving air temp, otherwise, increase gradually, until leaving air temp and design temperature error are between ± 1 ℃.If Water flow adjusting valve (9) is opened to minimum, return air temperature still with the design temperature difference greater than 1 ℃, open gradually and be communicated with magnetic valve a(11), be communicated with magnetic valve b(13), be communicated with magnetic valve c(15), open be communicated with magnetic valve c(15) time close bypass solenoid valve (7).
Claims (1)
1. the parallel temperature-adjustable dehumidifier of condenser more than a kind, comprise frequency-changeable compressor, water-cooled condenser, bypass solenoid valve, check valve, reservoir, visor, device for drying and filtering, electric expansion valve, evaporimeter, gas-liquid separator, blower fan, Water flow adjusting valve, the first air-cooled condenser, the second air-cooled condenser, the 3rd air-cooled condenser, be communicated with magnetic valve a, be communicated with magnetic valve b, be communicated with magnetic valve c, it is characterized in that 3 typhoon cool condensers are connected in parallel, and connect a connection magnetic valve on every typhoon cool condenser, frequency-changeable compressor connects water-cooled condenser, water-cooled condenser connecting bypass magnetic valve and 3 connection magnetic valves, 3 connection magnetic valves connect respectively 3 typhoon cool condensers, 3 typhoon cool condensers connect check valve, check valve connects device for drying and filtering, and bypass solenoid valve also connects device for drying and filtering, device for drying and filtering connects reservoir, reservoir connecting electronic expansion valve, electric expansion valve connects evaporimeter, evaporimeter connects gas-liquid separator again, gas-liquid separator connects frequency-changeable compressor again, in addition, the air-cooled condenser side is connected with blower fan, and blower fan is used for forcing air by evaporimeter and air-cooled condenser, the water-cooled condenser inlet pipeline connects Water flow adjusting valve, is used for regulating cooling water flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546862 CN202947213U (en) | 2012-10-24 | 2012-10-24 | Multi-condenser parallel type temperature-regulated dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546862 CN202947213U (en) | 2012-10-24 | 2012-10-24 | Multi-condenser parallel type temperature-regulated dehumidifier |
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| Publication Number | Publication Date |
|---|---|
| CN202947213U true CN202947213U (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546862 Expired - Fee Related CN202947213U (en) | 2012-10-24 | 2012-10-24 | Multi-condenser parallel type temperature-regulated dehumidifier |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296272A (en) * | 2014-10-27 | 2015-01-21 | 广东申菱空调设备有限公司 | High-temperature type dehumidifier and control method thereof |
| CN106871237A (en) * | 2017-01-10 | 2017-06-20 | 美的集团股份有限公司 | A kind of dehumidifier and its control method |
| WO2020244207A1 (en) * | 2019-06-04 | 2020-12-10 | 珠海格力电器股份有限公司 | Air conditioning system |
| CN112212459A (en) * | 2020-08-20 | 2021-01-12 | 珠海格力电器股份有限公司 | Refrigeration system of air conditioner, air conditioner and refrigeration control method of air conditioner |
-
2012
- 2012-10-24 CN CN 201220546862 patent/CN202947213U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296272A (en) * | 2014-10-27 | 2015-01-21 | 广东申菱空调设备有限公司 | High-temperature type dehumidifier and control method thereof |
| CN106871237A (en) * | 2017-01-10 | 2017-06-20 | 美的集团股份有限公司 | A kind of dehumidifier and its control method |
| WO2020244207A1 (en) * | 2019-06-04 | 2020-12-10 | 珠海格力电器股份有限公司 | Air conditioning system |
| CN112212459A (en) * | 2020-08-20 | 2021-01-12 | 珠海格力电器股份有限公司 | Refrigeration system of air conditioner, air conditioner and refrigeration control method of air conditioner |
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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: 20130522 Termination date: 20201024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |