CN202013119U - Heat exchanger of closed cooling tower - Google Patents

Heat exchanger of closed cooling tower Download PDF

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Publication number
CN202013119U
CN202013119U CN201120058104XU CN201120058104U CN202013119U CN 202013119 U CN202013119 U CN 202013119U CN 201120058104X U CN201120058104X U CN 201120058104XU CN 201120058104 U CN201120058104 U CN 201120058104U CN 202013119 U CN202013119 U CN 202013119U
Authority
CN
China
Prior art keywords
heat exchange
heat exchanger
cooling tower
exchange units
closed cooling
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
CN201120058104XU
Other languages
Chinese (zh)
Inventor
章奇庆
陆冬祥
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.)
Shaoxing Shunfeng Water Treatment Technology Co Ltd
Original Assignee
Shaoxing Shunfeng Water Treatment Technology 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 Shaoxing Shunfeng Water Treatment Technology Co Ltd filed Critical Shaoxing Shunfeng Water Treatment Technology Co Ltd
Priority to CN201120058104XU priority Critical patent/CN202013119U/en
Application granted granted Critical
Publication of CN202013119U publication Critical patent/CN202013119U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a heat exchanger of a closed cooling tower, which comprises more than two heat exchange units. Each heat exchange unit comprises a liquid inlet tube, a liquid outlet tube and a plurality of coilers, and the plurality of coilers are located between the liquid inlet tube and the liquid outlet tube. The liquid inlet tubes between adjacent heat exchange units are connected and the liquid outlet tubes between adjacent heat exchange units are connected. The heat exchanger of the closed cooling tower is formed by more than two heat exchange units which are connected in series through the liquid inlet tubes and the liquid outlet tubes, thus the heat exchange units can be connected in series according to specific specifications of the heat exchanger of the closed cooling tower. Therefore, the heat exchanger of the closed cooling tower is convenient to produce and enhances production efficiency. Further, if faults occur in the heat exchanger, only damaged heat exchange units need to be replaced so that maintenance cost is saved. Meanwhile, only damaged heat exchange units need to be dismounted, and the liquid inlet tubes and the liquid outlet tubes between undamaged unit coilers are connected in series through pipelines for temporary use, and bringing convenience to use.

Description

A kind of heat exchanger of sealed cooling tower
Technical field
The utility model relates to a kind of heat exchanger of sealed cooling tower.
Background technology
The feature that sealed cooling tower is is shower water and a forced ventilation outside dividing wall type heat exchanger, shower water the fluid that is cooled of heat in recuperative heat exchanger outside wall is passed to wall, pass to air by the forced convertion of shower water and air again, and shower water is to the heat transfer of air, mainly exchanged by the sensible heat of the latent heat of shower water evaporation and shower water and air and forms.Owing to be cooled fluid in dividing wall type heat exchanger and between extraneous process equipment closed cycle flow, for being different from the general cooling tower that the fluid that is cooled directly contacts with air, so be called sealed cooling tower.Art
Sealed cooling tower generally includes housing, in housing, be provided with heat exchanger, above heat exchanger, be provided with spray equipment and blower fan, heat exchanger is one of sealed cooling tower critical piece, the heat exchanger of existing sealed cooling tower comprises feed tube and drain pipe, is provided with several coil pipes between feed tube and drain pipe, needs cooling liquid to flow into several coil pipes from feed tube, after in coil pipe, carrying out heat exchange, flow in the drain pipe with shower water, air.The problem that the heat exchanger of this structure exists is: the one, make the heat exchanger of different specifications according to the different size needs of sealed cooling tower, and cause the inconvenience in the manufacturing; The 2nd, in case occurred fault in the heat exchanger, leak as coil pipe is damaged, need to change whole heat exchanger, maintenance cost is big; The 3rd, in case fault has appearred in heat exchanger, leak as coil pipe is damaged, after sealed cooling tower need be changed heat exchanger, can bring the inconvenience that is to use like this from new operation.
The utility model content
At above-mentioned situation, the problem that the utility model quasi-solution is determined provides a kind of heat exchanger of easily manufactured sealed cooling tower, in a single day fault has appearred in heat exchanger simultaneously, do not need to change whole heat exchanger, and by still can use after the simple process temporarily, to save maintenance cost and convenient the use.
For achieving the above object, the utility model is by the following technical solutions: a kind of heat exchanger of sealed cooling tower, it comprises two above heat exchange monomers, and described each heat exchange monomer comprises feed tube, drain pipe and several coil pipes, and described several coil pipes are between feed tube and drain pipe; Feed tube between the described adjacent heat exchange monomer is connected, and the drain pipe between the described adjacent heat exchange monomer is connected.
The feed tube end of described heat exchange monomer is provided with flange, and the drain pipe end of described heat exchange monomer also is provided with flange, and feed tube, drain pipe between the adjacent heat exchange monomer connect by flange.Described heat exchange monomer is preferably 3-8.
Adopt technique scheme, because the heat exchanger of sealed cooling tower of the present utility model is formed by feed tube, drain pipe serial connection by two above heat exchange monomers, can generate the heat exchange monomer of different size so in batches, be connected in series according to the concrete specification requirement heat exchanging of the heat exchanger of sealed cooling tower monomer, the convenient manufacturing improved production efficiency.And in case fault appearred in the heat exchanger, leak as coil pipe is damaged, only need to change damaged heat exchange monomer, he has saved maintenance cost; Certain heat exchange monomer coil pipe breakage of heat exchanger simultaneously only needs to remove damaged heat exchange monomer, with pipeline feed tube, drain pipe between the unbroken monomer coil pipe is connected in series, and can use temporarily, brings the convenience that is to use.
Description of drawings
Fig. 1 is the structural representation of heat exchanger of the sealed cooling tower of utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the structural representation of heat exchanger when temporarily using.
Among the figure: 1-heat exchange monomer, 2-feed tube, 3-drain pipe, 4-coil pipe, 5-flange.
The specific embodiment
As shown in Figure 1 and Figure 2, the heat exchanger of sealed cooling tower of the present utility model, it comprises two above heat exchange monomers 1, described heat exchange monomer 1 is generally 3-8.The heat exchange monomer 1 of present embodiment is three.Described each heat exchange monomer 1 comprises feed tube 2, drain pipe 3 and several coil pipes 4, and described several coil pipes 4 are between feed tube 2 and drain pipe 3, and promptly coil pipe 4 can be various curved shapes, and two ports of coil pipe 4 are connected with feed tube 2, drain pipe 3 respectively.
Feed tube 2 between the described adjacent heat exchange monomer 1 is connected, and the drain pipe 3 between the described adjacent heat exchange monomer 1 is connected.Feed tube 2 ends of described heat exchange monomer 1 are provided with flange 5, and drain pipe 3 ends of described heat exchange monomer 1 also are provided with flange 5, and the feed tube 2 between the adjacent heat exchange monomer 1, drain pipe 3 connect by flange 5.
The structure that Fig. 3 shows heat exchanger when using is temporarily shown, in case occurred fault in the heat exchanger, as coil pipe 4 damaged leakages, for guarantee to use before heat exchanger is changed damaged heat exchange monomer 1 temporarily, before changing damaged heat exchange monomer 1, can only need to remove damaged heat exchange monomer 1, with pipeline the feed tube 2 between the unbroken heat exchange monomer 1, drain pipe 3 are connected in series, can use temporarily, bring the convenience that is to use.

Claims (3)

1. the heat exchanger of a sealed cooling tower, it is characterized in that it comprises two above heat exchange monomers (1), described each heat exchange monomer (1) comprises feed tube (2), drain pipe (3) and several coil pipes (4), and described several coil pipes (4) are between feed tube (2) and drain pipe (3); Feed tube (2) between the described adjacent heat exchange monomer (1) is connected, and the drain pipe (3) between the described adjacent heat exchange monomer (1) is connected.
2. the heat exchanger of sealed cooling tower according to claim 1, feed tube (2) end that it is characterized in that described heat exchange monomer (1) is provided with flange (5), drain pipe (3) end of described heat exchange monomer (1) also is provided with flange (5), and the feed tube (2) between the adjacent heat exchange monomer (1), drain pipe (3) connect by flange (5).
3. the heat exchanger of sealed cooling tower according to claim 1 is characterized in that described heat exchange monomer (1) is 3-8.
CN201120058104XU 2011-03-08 2011-03-08 Heat exchanger of closed cooling tower Expired - Fee Related CN202013119U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120058104XU CN202013119U (en) 2011-03-08 2011-03-08 Heat exchanger of closed cooling tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120058104XU CN202013119U (en) 2011-03-08 2011-03-08 Heat exchanger of closed cooling tower

Publications (1)

Publication Number Publication Date
CN202013119U true CN202013119U (en) 2011-10-19

Family

ID=44783737

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120058104XU Expired - Fee Related CN202013119U (en) 2011-03-08 2011-03-08 Heat exchanger of closed cooling tower

Country Status (1)

Country Link
CN (1) CN202013119U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107120989A (en) * 2017-05-12 2017-09-01 广州蓝水环境设备科技有限公司 A kind of expansible energy saving wind cooling cooling system of skyscraper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107120989A (en) * 2017-05-12 2017-09-01 广州蓝水环境设备科技有限公司 A kind of expansible energy saving wind cooling cooling system of skyscraper

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111019

Termination date: 20140308