CN200989638Y - Constant temperature and constant-humidity air conditioner - Google Patents

Constant temperature and constant-humidity air conditioner Download PDF

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Publication number
CN200989638Y
CN200989638Y CN 200620140990 CN200620140990U CN200989638Y CN 200989638 Y CN200989638 Y CN 200989638Y CN 200620140990 CN200620140990 CN 200620140990 CN 200620140990 U CN200620140990 U CN 200620140990U CN 200989638 Y CN200989638 Y CN 200989638Y
Authority
CN
China
Prior art keywords
water
water pipe
attemperater
controller
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200620140990
Other languages
Chinese (zh)
Inventor
邱成
莫仁春
王严杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Dunan Electromechanical Technology Co.,Ltd.
Original Assignee
Zhejiang Dunan Artificial Environmental Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Dunan Artificial Environmental Equipment Co Ltd filed Critical Zhejiang Dunan Artificial Environmental Equipment Co Ltd
Priority to CN 200620140990 priority Critical patent/CN200989638Y/en
Application granted granted Critical
Publication of CN200989638Y publication Critical patent/CN200989638Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a constant temperature and humidity air conditioner, and comprises a case body, which is provided with a hot water heating coil, a controller, a blower, a refrigerating compressor and a return air temperature and humidity sensor therein and also a thermal insulation water tank outside. The thermal insulation water tank is provided connectedly with a solar energy collector thereon and connects via water pipes I and II with the hot water heating coil to form a circuit; water pipe II is provided with a water pump; water pipe I and water pipe II have a water pipe III; junction of water pipe I and water pipe III is provided with an electric three-way valve; the controller connects with the return air temperature and humidity sensor, the water pump and the electric three-way valve; the thermal insulation water tank is provided with an auxiliary electric heater, a water temperature sensor and a water level sensor therein, both the water temperature sensor and the water level sensor connecting with the controller; the thermal insulation water tank is also provided with a water pipe IV thereon, which is provided with a water supplementing valve thereon.

Description

A kind of thermostatic and humidistatic air conditioning unit
[technical field]
The utility model relates to thermostatic and humidistatic air conditioning unit, relates in particular to the thermostatic and humidistatic air conditioning unit heater system.
[background technology]
In thermostatic and humidistatic air conditioning unit, temperature low or since refrigerated dehumidification when heating up again heater system all to put into operation.Therefore in the thermostatic and humidistatic air conditioning unit, heater system is the power consumption parts of very important and long-term operation.The heater system of using in thermostatic and humidistatic air conditioning unit at present has the electric heating tube system, and hot-water coil pipe or steam pipe coil add the boiler plant system, refrigeration compressor bypass reheat system etc., but above heater system all needs to consume a large amount of disposable energy.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of constant temperature permanent air conditioner, the heater system of the permanent air conditioner of this constant temperature neither consumes a large amount of electric energy when working, also without boiler, and mainly be to utilize the heater system main energy sources of renewable energy solar energy as the thermostatic and humidistatic air conditioning unit group, make this unit when realizing constant temperature and humidity, operation energy consumption obviously be descended.
For achieving the above object, the thermostatic and humidistatic air conditioning unit that the utility model provides, comprise casing, be provided with the hot water heat(ing) coil in the described casing, controller, pressure fan and refrigeration compressor, it is characterized in that: also comprise the return air temperature humidity sensor, described casing is provided with attemperater outward, be connected with solar thermal collector on the described attemperater, described attemperater is by water pipe I, water pipe II is connected with described hot water heat(ing) coil, and formation loop, described water pipe II is provided with water pump, also be provided with water pipe III between described water pipe I and the water pipe II, described water pipe I and water pipe III junction also are provided with electric T-shaped valve, described controller and described return air temperature humidity sensor, water pump, electric T-shaped valve connects.
As preferably, be provided with electrical auxiliary heater and cooling-water temperature sensor in the described attemperater, described cooling-water temperature sensor is connected with controller.
As preferably, also be provided with water pipe IV on the described attemperater, described water pipe IV is provided with water compensating valve, also is provided with level sensor in the described attemperater, and described level sensor is connected with controller.
The utility model is owing to adopt technique scheme, with the heater system main energy sources of solar energy as the thermostatic and humidistatic air conditioning unit group, greatly the reduction of degree the consumption of the energy, and simple in structure, easy to use.
[description of drawings]
Fig. 1 is the structural representation of the utility model thermostatic and humidistatic air conditioning unit;
Fig. 2 is the fundamental diagram of the utility model thermostatic and humidistatic air conditioning unit heater system.
[specific embodiment]
As shown in Figure 1, the thermostatic and humidistatic air conditioning unit that the utility model provides comprises casing 12, be provided with hot water heat(ing) coil 13 in the described casing, controller 11, pressure fan 10, refrigeration compressor 15 and return air temperature humidity sensor 14, the described casing 12 outer attemperaters 3 that are provided with, be connected with solar thermal collector 2 on the described attemperater 3, described attemperater 3 is by water pipe I81, water pipe II82 is connected with described hot water heat(ing) coil 13, and formation loop, described water pipe II82 is provided with water pump 1, also be provided with water pipe III83 between described water pipe I81 and the water pipe II82, described water pipe I81 and water pipe III83 junction also are provided with electric T-shaped valve 9, also be provided with water pipe IV84 on the described attemperater, described water pipe IV84 is provided with water compensating valve 4, be provided with electrical auxiliary heater 6 in the described attemperater 3, cooling-water temperature sensor 7 and level sensor 5, described controller 11 and described return air temperature humidity sensor 14, water pump 1, electric T-shaped valve 9, electrical auxiliary heater 6, cooling-water temperature sensor 7 is connected with level sensor 5.Described controller 11 is arranged on the casing 12, and described pressure fan 10 is arranged on the exit of casing 12, and described electrical auxiliary heater 6 is positioned at described attemperater 3 belows near bottom position, and described level sensor 5 is in described attemperater 3 madial wall tops.
As shown in Figure 2, water pump 1 is started shooting simultaneously or is shut down with the thermostatic and humidistatic air conditioning unit group.Solar thermal collector 2 absorbs the solar energy heating water temperature, through microcirculation hot water is sent to 3 li of attemperaters.Be lower than setting value down in limited time when level sensor 5 detects the attemperater water level, open water compensating valve 4 moisturizings, be higher than setting value and go up in limited time, close water compensating valve 4.When cooling-water temperature sensor 7 detects that water temperature is lower than 38 ℃ in the attemperater, electrical auxiliary heater 6 operations, when water temperature was higher than 40 ℃, electrical auxiliary heater 6 was closed.The electrical auxiliary heater operation is only as the energy compensating usefulness that continues the overcast and rainy snow special weather, and consumed power is less than 10% of gross energy.When return air temperature humidity sensor 14 detects the thermostatic and humidistatic air conditioning unit group and need heat, electric T-shaped valve 9 is opened, and regulate the flow that hot water enters hot-water coil pipe according to the signal proportion of return air temperature humidity sensor feedback, accurately control temperature and humidity, hot water enters hot water heat(ing) coil 13 to add hot-air is that heater puts into operation by connecting water pipe 8.When the return air temperature humidity sensor detected the thermostatic and humidistatic air conditioning unit group and do not need to heat, electric T-shaped valve 9 was closed, and no longer to enter the hot water heat(ing) coil be that heater cuts out to hot water by connecting the circulation of water pipe bypass.
The foregoing description is to further specify of the present utility model, is not to concrete qualification of the present utility model, any similar structures after the utility model simple transformation is all belonged to protection domain of the present utility model.

Claims (3)

1, a kind of thermostatic and humidistatic air conditioning unit, comprise casing, be provided with hot water heat(ing) coil (13) in the described casing, controller (11), pressure fan (10) and refrigeration compressor (15), it is characterized in that: also comprise return air temperature humidity sensor (14), described casing is provided with attemperater (3) outward, be connected with solar thermal collector (2) on the described attemperater (3), described attemperater (3) is by water pipe (81), water pipe (82) is connected with described hot water heat(ing) coil (13), and formation loop, described water pipe (82) is provided with water pump (1), also be provided with water pipe (83) between described water pipe (81) and the water pipe (82), described water pipe (83) also is provided with electric T-shaped valve (9) with water pipe (81) junction, described controller (11) and described return air temperature humidity sensor (14), water pump (1), electric T-shaped valve (9) connects.
2, thermostatic and humidistatic air conditioning unit according to claim 1 is characterized in that: be provided with electrical auxiliary heater (6) and cooling-water temperature sensor (7) in the described attemperater (3), described cooling-water temperature sensor (7) is connected with controller (11).
3, thermostatic and humidistatic air conditioning unit according to claim 1 and 2, it is characterized in that: also be provided with water pipe (84) on the described attemperater (3), described water pipe (84) is provided with water compensating valve (4), also be provided with level sensor (5) in the described attemperater (3), described level sensor (5) is connected with controller (11).
CN 200620140990 2006-12-13 2006-12-13 Constant temperature and constant-humidity air conditioner Expired - Fee Related CN200989638Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620140990 CN200989638Y (en) 2006-12-13 2006-12-13 Constant temperature and constant-humidity air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620140990 CN200989638Y (en) 2006-12-13 2006-12-13 Constant temperature and constant-humidity air conditioner

Publications (1)

Publication Number Publication Date
CN200989638Y true CN200989638Y (en) 2007-12-12

Family

ID=38940675

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620140990 Expired - Fee Related CN200989638Y (en) 2006-12-13 2006-12-13 Constant temperature and constant-humidity air conditioner

Country Status (1)

Country Link
CN (1) CN200989638Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101984880A (en) * 2010-10-29 2011-03-16 浙江大学 Diffusion absorbing refrigeration-based constant temperature and humidity system
CN103727622A (en) * 2014-01-10 2014-04-16 海信(山东)空调有限公司 Constant-temperature and constant-humidity air conditioner and control method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101984880A (en) * 2010-10-29 2011-03-16 浙江大学 Diffusion absorbing refrigeration-based constant temperature and humidity system
CN103727622A (en) * 2014-01-10 2014-04-16 海信(山东)空调有限公司 Constant-temperature and constant-humidity air conditioner and control method thereof
CN103727622B (en) * 2014-01-10 2016-02-03 海信(山东)空调有限公司 Constant-temperature constant-humidity air-conditioner device and control method thereof

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
ASS Succession or assignment of patent right

Owner name: ZHEJIANG DUNAN MECHANICAL + ELECTRICAL SCIENCE CO.

Free format text: FORMER OWNER: DUNAN ARTIFICIAL ENVIRONMENTAL APPARATUS CO., LTD., ZHEJIANG PROV.

Effective date: 20090508

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20090508

Address after: Zhuji City, Zhejiang province shop Town Industrial Zone, zip code: 311835

Patentee after: Zhejiang Dunan Electromechanical Technology Co.,Ltd.

Address before: Zhejiang City, Zhejiang Province town of Zhuji industrial security zone environmental protection equipment Limited by Share Ltd, zip code: 311835

Patentee before: Zhejiang Dun'an Artificial Environment Equipment Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071212

Termination date: 20151213

EXPY Termination of patent right or utility model