CN112594801A - Energy-saving heat pump type rotating wheel dehumidification unit - Google Patents
Energy-saving heat pump type rotating wheel dehumidification unit Download PDFInfo
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- CN112594801A CN112594801A CN202011487710.3A CN202011487710A CN112594801A CN 112594801 A CN112594801 A CN 112594801A CN 202011487710 A CN202011487710 A CN 202011487710A CN 112594801 A CN112594801 A CN 112594801A
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- energy
- heat pump
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- compressor
- condensation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an energy-saving heat pump type rotating wheel dehumidification unit which comprises a surface air cooler, a dehumidification rotating wheel, a processing fan, rear surface air cooling equipment, a compensation heating component, a regeneration exhaust fan, an evaporator, a compressor, a first condensation component, a second condensation component, a drying filter and an expansion valve, wherein the evaporator is connected with the compressor, and the compressor, the first condensation component, the second condensation component, the drying filter, the expansion valve and the evaporator form a refrigeration regeneration circuit. The dehumidification treatment is carried out by adopting a treatment line, the runner regeneration is carried out by adopting a self-contained regeneration line and a refrigeration regeneration line, and the condensation heat of the refrigerator is recovered to a regeneration system of the runner dehumidifier, so that the regeneration energy consumption can be greatly reduced; the evaporator of the refrigeration regeneration line is arranged on the side part of the treatment line, so that the power of the surface air cooler is greatly reduced, the cold and heat energy effects of the refrigeration regeneration line are completely utilized to the system, and the energy consumption is reduced.
Description
Technical Field
The invention relates to the field of dehumidifiers, in particular to an energy-saving heat pump type rotary dehumidifier unit.
Background
At present, a rotary dehumidifier is a device which uses a slowly rotating honeycomb-shaped moisture absorption rotary wheel coated with a moisture absorbent on the surface to absorb water vapor in ambient air, and heats the rotary wheel after moisture absorption at high temperature to dehydrate and regenerate the moisture absorbent so as to achieve the purpose of continuous dehumidification. The dehumidifier is also called a dehumidifier, a drier and a dehumidifier, can be generally divided into a household dehumidifier and an industrial dehumidifier, and belongs to a small member of a refrigeration and air-conditioning family. Generally, a dehumidifier is composed of a compressor, a heat exchanger, a fan, a water container, a cabinet, and a controller. The working principle is as follows: the wet air is pumped into the machine by a fan and passes through a heat exchanger, water molecules in the air are condensed into water drops, the treated dry air is discharged out of the machine, and the indoor humidity is kept at the proper relative humidity by circulation.
However, the existing rotary dehumidifier has the following defects:
the rotary dehumidifier on the market has large regeneration energy consumption, and for a normal-temperature rotary wheel or a high-temperature rotary wheel, the regeneration temperature needs to be more than 110 ℃. This energy consumption is significant whether electrical or steam heating is used.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide an energy-saving heat pump type rotary dehumidifier unit, which can solve the problem of large regeneration energy consumption.
One of the purposes of the invention is realized by adopting the following technical scheme:
an energy-saving heat pump type rotating wheel dehumidification unit comprises a surface cooler, a dehumidification rotating wheel, a treatment fan, a rear surface cooling device, a compensation heating component, a regeneration exhaust fan, an evaporator, a compressor, a first condensation component, a second condensation component, a drying filter and an expansion valve, wherein the surface cooler, the evaporator, the dehumidification rotating wheel, the treatment fan and the rear surface cooling device are sequentially connected, and the surface cooler, the evaporator, the dehumidification rotating wheel, the treatment fan and the rear surface cooling device form a treatment line; the first condensation component, the compensation heating component, the dehumidification rotating wheel and the regeneration exhaust fan are sequentially connected, and form a self-contained regeneration line; the compressor, the first condensation component, the second condensation component, the drying filter, the expansion valve and the evaporator are sequentially connected, the evaporator is connected with the compressor, and the compressor, the first condensation component, the second condensation component, the drying filter, the expansion valve and the evaporator form a refrigeration regeneration circuit.
Furthermore, the energy-saving heat pump type rotating wheel dehumidification unit comprises a plurality of first pipelines, and the first condensation component, the compensation heating component, the dehumidification rotating wheel and the regeneration exhaust fan are connected through the first pipelines.
Further, a switch control valve is arranged on the first pipeline.
Furthermore, the energy-saving heat pump type rotating wheel dehumidification unit comprises a plurality of second pipelines, and the first condensation component, the compensation heating component, the dehumidification rotating wheel and the regeneration exhaust fan are connected through the plurality of second pipelines.
Further, a switch control valve is arranged on the second pipeline.
Furthermore, the energy-saving heat pump type rotating wheel dehumidification unit comprises a plurality of third pipelines, and the compressor, the first condensation component, the second condensation component, the drying filter, the expansion valve and the evaporator are connected through the plurality of third pipelines.
Further, a switch control valve is arranged on the third pipeline.
Further, the evaporator is connected with the compressor by a third pipeline.
Furthermore, the compressor adopts a variable frequency compressor, and the first condensation assembly and the second condensation assembly have the same structure.
Further, the first condensing assembly includes a condenser and a condensing fan.
Compared with the prior art, the invention has the beneficial effects that:
the compressor, the first condensation component, the second condensation component, the drying filter, the expansion valve and the evaporator are sequentially connected, the evaporator is connected with the compressor, and the compressor, the first condensation component, the second condensation component, the drying filter, the expansion valve and the evaporator form a refrigeration regeneration circuit. The dehumidification treatment is carried out by adopting a treatment line, the runner regeneration is carried out by adopting a self-contained regeneration line and a refrigeration regeneration line, and the condensation heat of the refrigerator is recovered to a regeneration system of the runner dehumidifier, so that the regeneration energy consumption can be greatly reduced; the evaporator of the refrigeration regeneration line is arranged on the side part of the treatment line, so that the power of the surface air cooler is greatly reduced, the cold and heat energy effects of the refrigeration regeneration line are completely utilized to the system, and the energy consumption is reduced.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a block diagram of an energy-saving heat pump type rotary dehumidifier according to a preferred embodiment of the present invention.
In the figure: 1. a surface cooler; 2. a dehumidification rotating wheel; 3. a processing fan; 4. a rear surface cooling device; 5. a compensating heating assembly; 6. a regenerative exhaust fan; 10. an evaporator; 11. a compressor; 12. a first condensing assembly; 13. a second condensing assembly; 14. drying the filter; 15. an expansion valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an energy-saving heat pump type rotary dehumidifier unit includes a surface air cooler 1, a dehumidification rotary wheel 2, a processing fan 3, a rear surface cooling device 4, a compensation heating assembly 5, a regeneration exhaust fan 6, an evaporator 10, a compressor 11, a first condensing assembly 12, a second condensing assembly 13, a drying filter 14, and an expansion valve 15, wherein the surface air cooler 1, the evaporator 10, the dehumidification rotary wheel 2, the processing fan 3, and the rear surface cooling device 4 are connected in sequence, and the surface air cooler 1, the evaporator 10, the dehumidification rotary wheel 2, the processing fan 3, and the rear surface cooling device 4 form a processing circuit; the first condensation component 12, the compensation heating component 5, the dehumidification rotating wheel 2 and the regeneration exhaust fan 6 are sequentially connected, and the first condensation component 12, the compensation heating component 5, the dehumidification rotating wheel 2 and the regeneration exhaust fan 6 form a self-contained regeneration line; the compressor 11, the first condensation component 12, the second condensation component 13, the drying filter 14, the expansion valve 15 and the evaporator 10 are sequentially connected, the evaporator 10 is connected with the compressor 11, and the compressor 11, the first condensation component 12, the second condensation component 13, the drying filter 14, the expansion valve 15 and the evaporator 10 form a refrigeration regeneration circuit. The dehumidification treatment is carried out by adopting a treatment line, the runner regeneration is carried out by adopting a self-contained regeneration line and a refrigeration regeneration line, and the condensation heat of the refrigerator is recovered to a regeneration system of the runner dehumidifier, so that the regeneration energy consumption can be greatly reduced; the evaporator of the refrigeration regeneration line is arranged on the side part of the treatment line, so that the power of the surface air cooler is greatly reduced, the cold and heat energy effects of the refrigeration regeneration line are completely utilized to the system, and the energy consumption is reduced.
Preferably, the energy-saving heat pump type rotary-wheel dehumidification unit comprises a plurality of first pipelines, and the first condensation component 12, the compensation heating component 5, the dehumidification rotary wheel 2 and the regeneration exhaust fan 6 are connected by a plurality of first pipelines. And the first pipeline is provided with a switch control valve. The problem of dehumidification processing of rotary dehumidifier is solved.
Preferably, the energy-saving heat pump type rotary-wheel dehumidification unit comprises a plurality of second pipelines, and the first condensation component 12, the compensation heating component 5, the dehumidification rotary wheel 2 and the regeneration exhaust fan 6 are connected by the plurality of second pipelines. And the second pipeline is provided with a switch control valve. The energy-saving heat pump type rotating wheel dehumidification unit comprises a plurality of third pipelines, and the compressor 11, the first condensation component 12, the second condensation component 13, the drying filter 14, the expansion valve 15 and the evaporator 10 are connected through the third pipelines. And the third pipeline is provided with a switch control valve. The second pipeline and the third pipeline are bound side by side or are arranged close to each other in parallel when being installed, and the evaporator of the refrigeration regeneration circuit is arranged on the side part of the processing circuit, so that the work of the surface cooler is greatly reduced.
Preferably, the evaporator 10 is connected to the compressor 11 by a third pipeline. The compressor 11 is a variable frequency compressor, and the first condensing assembly 12 and the second condensing assembly 13 have the same structure. The first condensing unit 12 includes a condenser and a condensing fan. Novel structure, design benefit, the suitability is strong, the facilitate promotion.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides an energy-conserving heat pump formula runner dehumidification unit, includes surface cooler, dehumidification runner, handles fan, back surface cooling equipment, compensation heating element, regeneration exhaust fan, evaporimeter, compressor, first condensation subassembly, second condensation subassembly, drying filter, expansion valve, its characterized in that:
the surface cooler, the evaporator, the dehumidifying rotating wheel, the processing fan and the rear surface cooling equipment are connected in sequence, and form a processing line;
the first condensation component, the compensation heating component, the dehumidification rotating wheel and the regeneration exhaust fan are sequentially connected, and form a self-contained regeneration line;
the compressor, the first condensation component, the second condensation component, the drying filter, the expansion valve and the evaporator are sequentially connected, the evaporator is connected with the compressor, and the compressor, the first condensation component, the second condensation component, the drying filter, the expansion valve and the evaporator form a refrigeration regeneration circuit.
2. The energy-efficient heat pump rotary dehumidifier unit of claim 1, wherein: the energy-saving heat pump type rotating wheel dehumidification unit comprises a plurality of first pipelines, and the first condensation component, the compensation heating component, the dehumidification rotating wheel and the regeneration exhaust fan are connected through the first pipelines.
3. The energy-efficient heat pump rotary dehumidifier unit of claim 2, wherein: and the first pipeline is provided with a switch control valve.
4. The energy-efficient heat pump rotary dehumidifier unit of claim 1, wherein: the energy-saving heat pump type rotating wheel dehumidification unit comprises a plurality of second pipelines, and the first condensation component, the compensation heating component, the dehumidification rotating wheel and the regeneration exhaust fan are connected through the plurality of second pipelines.
5. The energy-efficient heat pump rotary dehumidifier unit of claim 4, wherein: and the second pipeline is provided with a switch control valve.
6. The energy-efficient heat pump rotary dehumidifier unit of claim 1, wherein: the energy-saving heat pump type rotating wheel dehumidification unit comprises a plurality of third pipelines, and the compressor, the first condensation component, the second condensation component, the drying filter, the expansion valve and the evaporator are connected through the plurality of third pipelines.
7. The energy-efficient heat pump rotary dehumidifier unit of claim 6, wherein: and the third pipeline is provided with a switch control valve.
8. The energy-efficient heat pump rotary dehumidifier unit of claim 6, wherein: the evaporator is connected with the compressor by a third pipeline.
9. The energy-efficient heat pump rotary dehumidifier unit of claim 1, wherein: the compressor adopts the inverter compressor, first condensation subassembly with the second condensation subassembly structure is the same.
10. The energy-efficient heat pump rotary dehumidifier unit of claim 9, wherein: the first condensing assembly includes a condenser and a condensing fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011487710.3A CN112594801A (en) | 2020-12-16 | 2020-12-16 | Energy-saving heat pump type rotating wheel dehumidification unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011487710.3A CN112594801A (en) | 2020-12-16 | 2020-12-16 | Energy-saving heat pump type rotating wheel dehumidification unit |
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| CN112594801A true CN112594801A (en) | 2021-04-02 |
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| CN202011487710.3A Pending CN112594801A (en) | 2020-12-16 | 2020-12-16 | Energy-saving heat pump type rotating wheel dehumidification unit |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672502A (en) * | 2009-06-19 | 2010-03-17 | 上海天菡空气处理设备有限公司 | System of heat pump regeneration heating-type energy-saving dehumidifier |
| CN202581587U (en) * | 2012-04-27 | 2012-12-05 | 东莞市国祥空调设备有限公司 | Low-humidity high-temperature regenerating energy-saving dehumidification system |
| CN202993416U (en) * | 2012-11-29 | 2013-06-12 | 杭州捷瑞空气处理设备有限公司 | Condensing heat recycling energy-saving turning wheel dehumidifier |
| WO2018006448A1 (en) * | 2016-07-08 | 2018-01-11 | 友隆电器工业(深圳)有限公司 | Dehumidifier system |
| CN208606298U (en) * | 2018-07-30 | 2019-03-15 | 迪思特空气处理设备(常熟)有限公司 | A kind of constant evaporator leaving air temp refrigeration system of energy-saving rotary dehumidifier |
| CN111457486A (en) * | 2020-04-15 | 2020-07-28 | 上海湿腾电器有限公司 | Energy-concerving and environment-protective type heat recovery runner dehumidification system |
-
2020
- 2020-12-16 CN CN202011487710.3A patent/CN112594801A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672502A (en) * | 2009-06-19 | 2010-03-17 | 上海天菡空气处理设备有限公司 | System of heat pump regeneration heating-type energy-saving dehumidifier |
| CN202581587U (en) * | 2012-04-27 | 2012-12-05 | 东莞市国祥空调设备有限公司 | Low-humidity high-temperature regenerating energy-saving dehumidification system |
| CN202993416U (en) * | 2012-11-29 | 2013-06-12 | 杭州捷瑞空气处理设备有限公司 | Condensing heat recycling energy-saving turning wheel dehumidifier |
| WO2018006448A1 (en) * | 2016-07-08 | 2018-01-11 | 友隆电器工业(深圳)有限公司 | Dehumidifier system |
| CN208606298U (en) * | 2018-07-30 | 2019-03-15 | 迪思特空气处理设备(常熟)有限公司 | A kind of constant evaporator leaving air temp refrigeration system of energy-saving rotary dehumidifier |
| CN111457486A (en) * | 2020-04-15 | 2020-07-28 | 上海湿腾电器有限公司 | Energy-concerving and environment-protective type heat recovery runner dehumidification system |
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Application publication date: 20210402 |
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