CN201166420Y - Full new wind roof type air conditioner unit - Google Patents

Full new wind roof type air conditioner unit Download PDF

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Publication number
CN201166420Y
CN201166420Y CNU2007203120689U CN200720312068U CN201166420Y CN 201166420 Y CN201166420 Y CN 201166420Y CN U2007203120689 U CNU2007203120689 U CN U2007203120689U CN 200720312068 U CN200720312068 U CN 200720312068U CN 201166420 Y CN201166420 Y CN 201166420Y
Authority
CN
China
Prior art keywords
air
new wind
surface cooler
conditioning unit
brand
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
CNU2007203120689U
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Chinese (zh)
Inventor
邱成
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 Electro Mechanical 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 CNU2007203120689U priority Critical patent/CN201166420Y/en
Application granted granted Critical
Publication of CN201166420Y publication Critical patent/CN201166420Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a full fresh air roof type air-conditioning unit, wherein a refrigerating system, an air filter and an air feeder are arranged in a box body, wherein the refrigerating system comprises a condenser, an evaporator, an expansion valve and a compressor, wherein the body box of the air-conditioning unit is provided with an air inlet and an air outlet, the air filter is arranged on the air inlet, the air feeder is mounted on an air outlet, the evaporator is arranged between the air filter and the air feeder, and a surface air cooler is arranged between the evaporator and the air inlet. The utility mode has the advantages of low energy consumption, simple structure, low production cost and convenient employment.

Description

Brand-new wind roof Top Air-conditioning Unit
Technical field
The utility model relates to a kind of air-conditioning equipment, relates in particular to brand-new wind roof Top Air-conditioning Unit.
Background technology
Brand-new wind roof Top Air-conditioning Unit is a kind of a kind of air-conditioning equipment that new wind in the inlet chamber is handled, and for common air-conditioning, it requires to have wideer range of operation, stronger refrigerating capacity.Though brand-new wind roof Top Air-conditioning Unit can conveniently provide high-quality fresh air, but when process of refrigerastion, handle the many nearly a times of energy loss-rate return fan group under the identical air quantity condition, drawback when this becomes brand-new wind roof Top Air-conditioning Unit and uses, because the each air of handling of brand-new wind roof Top Air-conditioning Unit is not a return air, but from the new wind of atmosphere, so with handle return air and compare and handle more energy consumption of new wind.
The utility model content
The technical problems to be solved in the utility model provides a kind of brand-new wind roof Top Air-conditioning Unit, and energy consumption is low, and is simple in structure.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: this brand-new wind roof Top Air-conditioning Unit, its box house is provided with refrigeration system, air cleaner, pressure fan, expansion valve, compressor, described refrigeration system comprises condenser, evaporimeter, described unit casing is provided with air inlet and air outlet, described air cleaner is positioned at the air inlet place, described pressure fan is installed in the air outlet place, described evaporimeter is provided with surface cooler between described evaporimeter and the air inlet between air cleaner and pressure fan.
As a kind of improvement of the present utility model, described surface cooler is between described evaporimeter and air cleaner.The particle of avoiding carrying secretly in the air drops on the surface cooler, prolongs the maintenance period of surface cooler.
As of the present utility model a kind of preferred, the distance of described surface cooler and air cleaner is less than the distance of described surface cooler and evaporimeter.Therefore the position of surface cooler is near air cleaner, and so new wind all passes through surface cooler, makes that the one-level cooling processing efficient of surface cooler is higher.
As another kind of improvement the of the present utility model, described surface cooler delivery port is connected with the condenser water inlet.Requirement for system program control, after reaching requirement, condensation temperature wants the water velocity of reconciliation statement cooler and condenser, so that it is minimum that the power consumption of brand-new wind roof Top Air-conditioning Unit is dropped to, adopt the cooling water on surface cooler and the shared same road of condenser to help accurate control, and supply water to compare with two-way and can make full use of cooling water like this.
The utility model adopts technique scheme, compare the brand-new wind roof Top Air-conditioning Unit of having only the one-level evaporator cools, new wind is through bi-level treatment, in the first order processing procedure, used soil shallow-layer or the water source, lake as cooling water in the surface cooler energy exchange, cooled off new wind and then reduced the second level and handled compressor energy consumption in the refrigeration system.The advantage of this brand-new cold but mode of wind roof Top Air-conditioning Unit integrated water high energy efficiency has been saved cooling tower structure on this basis, adopt the two-stage cooling, makes full use of the regenerative resource in soil shallow-layer or the water source, lake.Therefore, adopt this brand-new wind roof Top Air-conditioning Unit, the energy consumption in the air-conditioning system reduces greatly, and simple in structure, and cost is lower, and is easy to use.For developing and popularize to use, brand-new wind roof Top Air-conditioning Unit provides technical support.
Description of drawings
Below in conjunction with accompanying drawing and concrete real-time mode the utility model is further specified.
Fig. 1 is the structural representation of the brand-new wind roof Top Air-conditioning Unit of the utility model;
Fig. 2 is the fundamental diagram of the brand-new wind roof Top Air-conditioning Unit of the utility model.
The specific embodiment
As shown in Figure 1, casing 12 inside of brand-new wind roof Top Air-conditioning Unit are equipped with refrigeration system, air cleaner 1, pressure fan 2, be provided with air inlet 3 and air outlet 4 on casing 12, refrigeration system has comprised condenser 5, expansion valve 6, compressor 7 and evaporimeter 8.Pressure fan 2 is installed in air outlet 4 places, and air cleaner 1 is positioned at air inlet 3 places, is provided with pressure fan 2, evaporimeter 8, surface cooler 11 and air cleaner 1 on the ventilating duct between air inlet 3 and the air outlet 4 from left to right successively.Other assembly of refrigeration system is arranged on the right of casing 12.Condensation temperature sensor 9 and controller 10 also are installed on refrigeration system, and condensation temperature sensor 9 detected data are passed to controller 10, and controller 10 is each control parameter of output further.Surface cooler 11 and condenser 5 use the cooling water on same road, so the delivery port of surface cooler 11 is connected with the water inlet of condenser 5.
As shown in Figure 2, the stylish wind of working enters casing 12 inside from air inlet 3, at first passes through air cleaner 1 with airborne particulate leaching, follows new wind by being arranged on from the very near surface cooler 11 of air cleaner 1.Because surface cooler 11 is very close to air cleaner 1, the new wind after purifying all passes through from surface cooler 11.Surface cooler 11 internal circulations have cooling water, and new wind temperature after carrying out heat exchange with cooling water reduces.Cool off fully by pressure fan 2 outputs through evaporimeter 8 again through surface cooler 11 preliminary cooled new wind.So the brand-new wind roof Top Air-conditioning Unit of the utility model has the two-stage heat exchange process.
Surface cooler 11 employed cooling waters came from soil shallow-layer or lake 10-25 ℃ water source during the first order was handled.Cooling water enters the surface cooler 11 of unit, improves about 5 ℃ through the cooling water temperature rise behind the surface cooler 11, enters condenser 5 by water pipe and carries out energy exchange as cooling water and with cold-producing medium.The new wind of cooling water after the surface cooler 11 and the process air cleaner 1 of coming in from unit casing 12 purify carries out the wet exchange of heat, has reduced the temperature and humidity load by the new wind behind the surface cooler 11.The new wind after the surface cooler 11 hot wet process and the evaporimeter 8 of refrigeration system carry out once more hot wet process, and then carry out the second level and handle, and delivering to through pressure fan 2 through the new wind of two-stage energy exchange needs air conditioning area.Controller 10 is regulated cooling water flow in the air-conditioning system according to the condensation temperature that condensation temperature sensor 9 detects, and guarantees the cooling effect of surface cooler 11 and condenser 5.Compare the brand-new wind roof Top Air-conditioning Unit of having only 8 coolings of one-level evaporimeter, new wind is through bi-level treatment, in the first order processing procedure, used soil shallow-layer or water source, lake as cooling water in surface cooler 11 energy exchanges, cooled off new wind and then reduced the second level and handled compressor 7 energy consumption in the refrigeration system.The advantage of this brand-new cold but mode of wind roof Top Air-conditioning Unit integrated water high energy efficiency has been saved cooling tower structure on this basis, adopt the two-stage cooling, makes full use of the regenerative resource in soil shallow-layer or the water source, lake.Therefore, adopt this brand-new wind roof Top Air-conditioning Unit, the energy consumption in the air-conditioning system reduces greatly, and simple in structure, and cost is lower, and is easy to use.

Claims (4)

1, brand-new wind roof Top Air-conditioning Unit, its casing (12) inside is provided with refrigeration system, air cleaner (1), pressure fan (2), described refrigeration system comprises condenser (5), evaporimeter (8), expansion valve (6), compressor (7), described unit casing (12) is provided with air inlet (3) and air outlet (4), described air cleaner (1) is positioned at air inlet (3) and locates, described pressure fan (2) is installed in air outlet (4) and locates, described evaporimeter (8) is positioned between air cleaner (1) and the pressure fan (2), it is characterized in that: be provided with surface cooler (11) between described evaporimeter (8) and the air inlet (3).
2, according to the described brand-new wind roof Top Air-conditioning Unit of claim 1, it is characterized in that: described surface cooler (11) is positioned between described evaporimeter (8) and the air cleaner (1).
3, according to the described brand-new wind roof Top Air-conditioning Unit of claim 2, it is characterized in that: the distance of described surface cooler (11) and air cleaner (1) is less than the distance of described surface cooler (11) with evaporimeter (8).
4, according to claim 1 or 2 or 3 described brand-new wind roof Top Air-conditioning Unit, it is characterized in that: described surface cooler (11) delivery port is connected with condenser (5) water inlet.
CNU2007203120689U 2007-12-19 2007-12-19 Full new wind roof type air conditioner unit Expired - Fee Related CN201166420Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007203120689U CN201166420Y (en) 2007-12-19 2007-12-19 Full new wind roof type air conditioner unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007203120689U CN201166420Y (en) 2007-12-19 2007-12-19 Full new wind roof type air conditioner unit

Publications (1)

Publication Number Publication Date
CN201166420Y true CN201166420Y (en) 2008-12-17

Family

ID=40191811

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007203120689U Expired - Fee Related CN201166420Y (en) 2007-12-19 2007-12-19 Full new wind roof type air conditioner unit

Country Status (1)

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CN (1) CN201166420Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103512184A (en) * 2012-06-18 2014-01-15 珠海格力电器股份有限公司 Air conditioner and air conditioning method thereof
CN112996363A (en) * 2021-03-02 2021-06-18 贵州绿云科技有限公司 Full-time natural cooling data center air conditioning system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103512184A (en) * 2012-06-18 2014-01-15 珠海格力电器股份有限公司 Air conditioner and air conditioning method thereof
CN103512184B (en) * 2012-06-18 2016-03-30 珠海格力电器股份有限公司 Air conditioner and air conditioning method thereof
CN112996363A (en) * 2021-03-02 2021-06-18 贵州绿云科技有限公司 Full-time natural cooling data center air conditioning system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
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: 20081217

Termination date: 20161219

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