CN203642422U - Tail-end temperature and humidity unit - Google Patents
Tail-end temperature and humidity unit Download PDFInfo
- Publication number
- CN203642422U CN203642422U CN201320815244.6U CN201320815244U CN203642422U CN 203642422 U CN203642422 U CN 203642422U CN 201320815244 U CN201320815244 U CN 201320815244U CN 203642422 U CN203642422 U CN 203642422U
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- Prior art keywords
- motor
- water
- driven valve
- humidity
- hot
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- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000003507 refrigerant Substances 0.000 claims abstract description 23
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 18
- 230000009977 dual effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 201000004792 malaria Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008092 positive effect Effects 0.000 description 3
- 208000033157 Hepatic cystic hamartoma Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000016457 liver mesenchymal hamartoma Diseases 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to a tail-end temperature and humidity unit. The structure of the unit is provided with two coilers and four pipes. The two coilers are the cool water coiler and the hot water coiler respectively. The cool water coiler is mainly used for cooling and reducing humidity of the air and the hot water coiler is mainly used for heating the air and regulating the temperature of the air. The cool water coiler and the hot water coiler are provided with a refrigerant water circuit electric valve and a hot water electric valve respectively. When the tail-end temperature and humidity unit excessively lowers the air temperature in order to meet the relative humidity requirement of a room, the hot water coiler starts to work and heats the air, so that the temperature and the relative humidity of the room reach set values. The tail-end temperature and humidity unit has the advantages that the cool water coiler, the hot water coiler, a temperature and humidity transmitter, the refrigerant water circuit electric valve, the hot water circuit electric valve and the like are arranged in the system to carry out humidity reducing cooling or humidity reducing heating on the air and temperatures and relative humidity of all rooms can be effectively and independently regulated.
Description
Technical field
The utility model relates to a kind of humiture unit, relates in particular to a kind of end humiture unit.
Background technology
In central air conditioner system, many application fan coil+VMCs carry out Temperature and Humidity Control to air-conditioned room, but fan coil is difficult to adapt to the variation of indoor heat moisture ratio, reduce often the requirement that the control of humidity is met to room temperature, air handling process is restricted, to the processing of a certain item in aerial temperature and humidity, will inevitably have influence on the variation of another numerical value.So just be difficult to accomplish the balance of indoor temperature and humidity, affect the comfort level of indoor environment, human body, for a long time in unbalance like this indoor environment, also just there will be some common air conditioner diseases.
Utility model content
The purpose of this utility model is to provide a kind of end humiture unit, and it has the indoor temperature and humidity of adjusting balance reliably and controls advantage easily.
The utility model is achieved like this, it comprises hot water water route motor-driven valve, hot-water coil pipe, refrigerant water route motor-driven valve, chilled water coil, wind wheel, motor, humiture transducer, controller and air cleaner, it is characterized in that, air cleaner connects wind wheel and motor, wind wheel is connected with motor, after wind wheel and motor, set gradually chilled water coil and hot-water coil pipe, refrigerant water route motor-driven valve and hot water water route motor-driven valve are set respectively on the inlet pipeline of chilled water coil and hot-water coil pipe, humiture transducer is arranged on air cleaner side, hot water water route motor-driven valve, refrigerant water route motor-driven valve, motor is connected controller respectively with humiture transducer, described unit is dual coil pipes, the four control structures that are made up of chilled water coil and hot-water coil pipe, described humiture transducer is between wind wheel and air cleaner, the DC brushless motor that described motor is made up of motor body and driver, described controller is temperature and humidity controller, and the return air temperature of the return air inlet that this controller is measured by humiture transducer and relative humidity are carried out switch control to refrigerant water route motor-driven valve and hot water water route motor-driven valve, described chilled water coil is mainly used in the wet down of air cooling, and hot-water coil pipe is mainly used in air heat and air themperature is regulated, and hot and cold coil pipe is equipped with respectively refrigerant water route motor-driven valve and hot water motor-driven valve.In the time that end humiture unit makes air themperature too low in order to meet the relative humidity requirement in room, hot-water coil pipe is started working, and air is heated, and makes room temperature and relative humidity reach setting value.
Technique effect of the present utility model is: the utility model carries out the cooling or wet down heat treated of wet down by chilled water coil, hot-water coil pipe, humiture transducer, refrigerant water route motor-driven valve, hot water water route motor-driven valve etc. are set in system to air, and the temperature to each room and relative humidity are carried out independence and effectively regulated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Hot water water route motor-driven valve 2, hot-water coil pipe 3, refrigerant water route motor-driven valve 4, chilled water coil 5, wind wheel 6, motor 7, humiture transducer 8, controller 9, air cleaner in the drawings, 1.
The specific embodiment
As shown in Figure 1, as shown in Figure 1, the utility model is achieved like this, air cleaner 9 connects wind wheel 5 and motor 6, after wind wheel 5 and motor 6, arrange refrigerant water route motor-driven valve 3 and hot water water route motor-driven valve 1 are set respectively on inlet pipeline on chilled water coil 4 and hot-water coil pipe 2, chilled water coil 4 and hot-water coil pipe 2, humiture transducer 7 is arranged on air cleaner 1 side, and hot water water route motor-driven valve 1, refrigerant water route motor-driven valve 3, motor 6, humiture transducer 7 connect controller 8 respectively.
Ask operation principle such;
1) wet down is cooling: high temperature malaria is by the positive action of blower fan, and first, by chilled water coil 4, refrigerant water route motor-driven valve 3 is opened, high temperature malaria and cold water carry out heat exchange, air themperature reduces, and airborne moisture content is precipitated, and water capacity and the temperature of air all reduce;
When the relative humidity of measuring is higher than setting when top limit of humidity, refrigerant water route motor-driven valve 3 is opened, and repeats above-mentioned wet down cooling work process;
When the return air temperature of measuring higher than design temperature in limited time, refrigerant water route motor-driven valve 3 is opened, and air themperature is reduced, until the return air temperature of measuring lower than under design temperature in limited time, refrigerant water route motor-driven valve 3 cuts out.
2) wet down heating: when relative air humidity is higher, refrigerant water route motor-driven valve 3 and hot water water route motor-driven valve 1 are opened simultaneously, by the positive action of blower fan, make malaria first pass through chilled water coil, malaria and cold water carry out heat exchange, airborne moisture content is precipitated, and the water capacity of air reduces.Air after wet down again with hot-water coil pipe in hot water the wet heat exchange such as carry out, leaving air temp raises;
3) ventilate: by the positive action of blower fan, indoor, need to introduce new wind time, to the new wind of indoor conveying, now motor-driven valve is in closed condition, and two coil pipes are not all devoted oneself to work.
Claims (5)
1. an end humiture unit, it comprises hot water water route motor-driven valve, hot-water coil pipe, refrigerant water route motor-driven valve, chilled water coil, wind wheel, motor, humiture transducer, controller and air cleaner, it is characterized in that, air cleaner connects wind wheel and motor, wind wheel is connected with motor, after wind wheel and motor, set gradually chilled water coil and hot-water coil pipe, refrigerant water route motor-driven valve and hot water water route motor-driven valve are set respectively on the inlet pipeline of chilled water coil and hot-water coil pipe, humiture transducer is arranged on air cleaner side, hot water water route motor-driven valve, refrigerant water route motor-driven valve, motor is connected controller respectively with humiture transducer.
2. a kind of end humiture unit as claimed in claim 1, is characterized in that, described unit is dual coil pipes, the four control structures that are made up of chilled water coil and hot-water coil pipe.
3. a kind of end humiture unit as claimed in claim 1, is characterized in that, described humiture transducer is between wind wheel and air cleaner.
4. a kind of end humiture unit as claimed in claim 1, is characterized in that the DC brushless motor that described motor is made up of motor body and driver.
5. a kind of end humiture unit as claimed in claim 1, it is characterized in that, described controller is temperature and humidity controller, and the return air temperature of the return air inlet that this controller is measured by humiture transducer and relative humidity are carried out switch control to refrigerant water route motor-driven valve and hot water water route motor-driven valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815244.6U CN203642422U (en) | 2013-12-13 | 2013-12-13 | Tail-end temperature and humidity unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815244.6U CN203642422U (en) | 2013-12-13 | 2013-12-13 | Tail-end temperature and humidity unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642422U true CN203642422U (en) | 2014-06-11 |
Family
ID=50873661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815244.6U Expired - Lifetime CN203642422U (en) | 2013-12-13 | 2013-12-13 | Tail-end temperature and humidity unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629792A (en) * | 2013-12-13 | 2014-03-12 | 江西清华泰豪三波电机有限公司 | Terminal temperature and humidity machine unit |
| CN110779109A (en) * | 2019-10-14 | 2020-02-11 | 江西清华泰豪三波电机有限公司 | Air conditioning system with fan waste heat recovery function and control method thereof |
-
2013
- 2013-12-13 CN CN201320815244.6U patent/CN203642422U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629792A (en) * | 2013-12-13 | 2014-03-12 | 江西清华泰豪三波电机有限公司 | Terminal temperature and humidity machine unit |
| CN110779109A (en) * | 2019-10-14 | 2020-02-11 | 江西清华泰豪三波电机有限公司 | Air conditioning system with fan waste heat recovery function and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |