CN207585395U - A kind of heat exchanger for evaporative condenser - Google Patents

A kind of heat exchanger for evaporative condenser Download PDF

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Publication number
CN207585395U
CN207585395U CN201721760905.4U CN201721760905U CN207585395U CN 207585395 U CN207585395 U CN 207585395U CN 201721760905 U CN201721760905 U CN 201721760905U CN 207585395 U CN207585395 U CN 207585395U
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China
Prior art keywords
heat exchanger
sub
water receiving
heat
parallel
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CN201721760905.4U
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Chinese (zh)
Inventor
孙继东
丁式平
何慧丽
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Beijing Deneng Hengxin Technology Co Ltd
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Beijing Medium Heat Energy Technology Co Ltd
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Abstract

A kind of heat exchanger for evaporative condenser, including multiple sub- heat exchangers and the filler between sub- heat exchanger;The filler is filled between sub- heat exchanger;It is in parallel between the sub- heat exchanger;The filler includes zigzag deflector and water receiving mechanism;One end of the water-saving mechanism is mounted on the other end on zigzag deflector and is contacted with sub- heat exchanger side wall.The application greatly improves the heat exchange efficiency of evaporative condenser.

Description

A kind of heat exchanger for evaporative condenser
Technical field
This application involves heat-exchange apparatus field, in particular to a kind of heat exchanger for evaporative condenser.
Background technology
Evaporative condenser generally use coiled set of heat exchange tubes is into heat exchanger on current market.In heat exchanger outer surface It is cooled down with shower water, and air evaporation is made to take away heat using the shower water of cycle.Due to nothing between the upper down tube of coil pipe Medium guide cooling water flows, and when cooling water lands from top to bottom, under the traction of vertical wind direction, cooling water is unordered to wave easily It generates and flies water, water distribution is uneven on coil pipe, easily deposits and does, and reduces exchange capability of heat and there are fouling risks, also having causes to exchange heat Less efficient, heat exchanger consumptive material is more and the shortcomings such as manufacture cost height;On the other hand, cooling water flow through multilayer coil pipe surface and Gap, in absorption coil after the heat of gas, temperature rise is larger, even if heat exchange, which occurs, with the cooling air flowed through one Fixed cooling, but cooling extent is smaller, and the temperature for causing coil pipe region is higher, and is substantially reduced the cooling efficiency of coil pipe.
Invention content
The shortcomings that the purpose of this utility model is exactly for the prior art, and a kind of changing for evaporative condenser is provided Hot device.
In order to achieve the above object, the technical solution of the utility model is:A kind of heat exchanger for evaporative condenser, Including multiple sub- heat exchangers and the filler between sub- heat exchanger;The filler is filled between sub- heat exchanger;The son changes It is in parallel between hot device;The filler includes zigzag deflector and water receiving mechanism;One end of the water-saving mechanism is mounted on Z The other end is contacted with sub- heat exchanger side wall on shape guide-flow-board.
Further, the flanging bore being provided with for flowing backwards liquid of the corner of the zigzag deflector;The water receiving machine Structure includes water receiving end and water conservancy diversion end;Water receiving end is equipped with that flange is molding to cater to matched slot with sub- heat exchanger side completely;Water conservancy diversion End is provided with flow-guiding channel and water receiving channel;The water receiving channel of the water receiving mechanism is mounted in the flanging bore of zigzag deflector, is connect The water receiving end of water dispenser structure is in close contact by the side of slot and sub- heat exchanger being provided with.
Further, every sub- heat exchanger includes heat exchanger plates, inlet header and the outlet header as two;Two Symmetrical strip groove is pressed on heat exchanger plates, two heat exchanger plates weld together, and its strip groove is symmetrically disposed at two and changes Bar shaped fluid channel is formed between hot plate, the top of all bar shaped fluid channels formed between two heat exchanger plates is parallel to import Collector, the bottom end of all bar shaped fluid channels formed between two heat exchanger plates are parallel to outlet header, thus constitute one A sub- heat exchanger;The inlet header of all sub- heat exchangers is parallel to the total collector of import, and the outlet header of all sub- heat exchangers is in parallel To the total collector in outlet.
Compared with prior art, the utility model has the advantage that:1st, heat exchange area is big;2nd, heat exchanger plates are simple for production, Complicated large scale equipment is not needed to, it is at low cost;3rd, heat exchanger plates are suitable for multiple material, especially corrosion resistant stainless steel, aluminium alloy Materials are waited, are further reduced costs;4th, filling-material structure is suitable for the material or plastic production identical with heat exchanger plates, and installation is safeguarded It is convenient, it is of low cost.
Description of the drawings
Fig. 1 is the side structure schematic diagram of the utility model heat exchanger.
Fig. 2 is the front elevation of the utility model heat exchanger.
Fig. 3 is the structure diagram of the utility model filler side.
Fig. 4 is the structure diagram of the utility model zigzag deflector.
Fig. 5 is the utility model water receiving mechanism structure schematic diagram.
Fig. 6 is the sub- heat exchanger positive structure schematic of the utility model.
In figure:100th, sub- heat exchanger;110th, heat exchanger plates;130th, inlet header;140th, outlet header;200th, filler;210、Z Shape guide-flow-board;211st, flanging bore;220th, water receiving mechanism;221st, water receiving end;222nd, water conservancy diversion end;2221st, flow-guiding channel; 2222nd, water receiving channel;300th, the total collector of import;400th, total collector is exported.
Specific embodiment
The utility model is further illustrated with embodiment, as described below is only the preferred embodiment of the utility model below , it is not intended to limit the utility model, it is right although the utility model is described in detail with reference to the foregoing embodiments For those skilled in the art, can still modify to the technical solution recorded in foregoing embodiments or Equivalent replacement is carried out to which part technical characteristic.Any modification within the spirit and principle of the utility model, being made, Equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.
It please refers to Fig.1 with shown in Fig. 2, the utility model includes multiple sub- heat exchangers for the heat exchanger of evaporative condenser 100 and the filler 200 between sub- heat exchanger 100;The filler 200 is filled between sub- heat exchanger 100;The sub- heat exchange It is in parallel between device 100.Shown in please referring to Fig.3, the filler 200 includes zigzag deflector 210 and water receiving mechanism 220;Please Refering to what is shown in Fig. 4, the flanging bore 211 being provided with for flowing backwards liquid of the corner of the zigzag deflector 210;Please refer to Fig. 5 Shown, the water receiving mechanism 220 includes water receiving end 221 and water conservancy diversion end 222;It is molding with sub- heat exchange that water receiving end 221 is equipped with flange Matched slot is catered in 100 side of device completely;Water conservancy diversion end 222 is provided with flow-guiding channel 2221 and water receiving channel 2222;The water receiving machine The water receiving channel 2222 of structure 220 is mounted in the flanging bore 211 of zigzag deflector 210, and the water receiving end 221 of water receiving mechanism 220 is logical The side for crossing the slot and sub- heat exchanger 100 being provided with is in close contact, and there is 100 side wall stream of face heat exchanger in such water receiving mechanism 220 Flow to the water receiving end 221 of water receiving mechanism 220, enter zigzag deflector through water receiving channel 2222 in water receiving mechanism 220 210 flanging bore 211, and then the next layer for flowing into zigzag deflector 210 radiates;Water warp on zigzag deflector 210 Flow-guiding channel 2221 flows to 100 side wall of sub- heat exchanger below water receiving mechanism 220.
It please refers to shown in Fig. 6, every sub- heat exchanger 100 includes heat exchanger plates 110, the inlet header 120 as two With outlet header 130;Symmetrical strip groove is pressed on two heat exchanger plates 110, two heat exchanger plates 110 weld together, and its Strip groove forms bar shaped fluid channel, the institute formed between two heat exchanger plates 110 between being symmetrically disposed at two heat exchanger plates 110 The top for having bar shaped fluid channel is parallel to inlet header 120, all bar shaped fluid channels formed between two heat exchanger plates 110 Bottom end be parallel to outlet header 130, thus constitute a sub- heat exchanger 100;The inlet header of all sub- heat exchangers 100 120 are parallel to the total collector 300 of import, and the outlet header 130 of all sub- heat exchangers 100 is parallel to the total collector 400 in outlet.
The heat exchanger plates 110 of the sub- heat exchanger 100 are the materials such as corrosion resistant stainless steel, full aluminium or aluminium alloy.
The filler is and 110 same material of heat exchanger plates or plastic construction.
The utility model is used for the operation principle of the heat exchanger of evaporative condenser:The coolant of heat is through the total collector of import 300 flow into the inlet header 120 of each sub- heat exchanger 100, then enter between two heat exchanger plates 110 through inlet header 120 and are formed Bar shaped fluid channel;The cooling water of sub- 100 outer wall of heat exchanger carries out heat exchange, cooling with coolant hot in bar shaped fluid channel Water is heated, and the cooling water heated flows into the water receiving end 221 of following water receiving mechanism 220, through water receiving in water receiving mechanism 220 Channel 2222 enters the flanging bore 211 of zigzag deflector 210, and then flowing into zigzag deflector 210 through flanging bore 211 is dissipated Heat;Meanwhile it is flowed to below water receiving mechanism 220 through flow-guiding channel 2221 from the cooling water after cooling on zigzag deflector 210 100 side wall of sub- heat exchanger continue with heat coolant carry out heat exchange, such cooling water from top to bottom, in all sub- heat exchangers 100 side wall is sent to through water receiving mechanism 220 on zigzag deflector 210 after being heated to radiate, and is dissipated through zigzag deflector 210 Cooling water after heat is sent on the side wall of sub- heat exchanger 100 again through water receiving mechanism 220, and cooling water is recycled to bottom always Heat exchange is carried out with the coolant in the bar shaped fluid channel of sub- heat exchanger 100, the coolant through cooling exchanges heat into each height Then the outlet header 130 of device 100 is pooled to the total collector 400 in outlet through outlet header 130.
It should be noted that for aforementioned each embodiment, in order to be briefly described, therefore the component that it is all expressed as or portion Part combines, but those skilled in the art should know, the application is not limited by described component names, because of foundation The application, certain components can realize the function of above-mentioned corresponding component also within the protection domain of the application.Secondly, ability Field technique personnel should also know that embodiment described in this description belongs to preferred embodiment, and involved component is not Necessary to must being the application.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, only A kind of division of logic function, can there is an other dividing mode in actual implementation, for example, multiple units or component can combine or Person is desirably integrated into another system or some features can be ignored or does not perform.
The above is only the preferred embodiment of the application, it is noted that for the ordinary skill people of the art For member, under the premise of the application principle is not departed from, several improvements and modifications can also be made, these improvements and modifications also should It is considered as the protection domain of the application.

Claims (3)

1. a kind of heat exchanger for evaporative condenser, it is characterised in that:Including multiple sub- heat exchangers and positioned at sub- heat exchanger Between filler;The filler is filled between sub- heat exchanger;It is in parallel between the sub- heat exchanger;The filler includes Z Shape guide-flow-board and water receiving mechanism;One end of the water receiving mechanism is mounted on the other end and sub- heat exchanger side on zigzag deflector Wall contacts.
2. a kind of heat exchanger for evaporative condenser according to claim 1, it is characterised in that:The zigzag is led The flanging bore being provided with for flowing backwards liquid of the corner of flowing plate;The water receiving mechanism includes water receiving end and water conservancy diversion end;Water receiving end Matched slot is catered to completely with sub- heat exchanger side equipped with flange is molding;Water conservancy diversion end is provided with flow-guiding channel and water receiving channel;Institute The water receiving channel for stating water receiving mechanism is mounted in the flanging bore of zigzag deflector, and the water receiving end of water receiving mechanism passes through the slot that is provided with It is in close contact with the side of sub- heat exchanger.
3. a kind of heat exchanger for evaporative condenser according to claim 1, it is characterised in that:Each son changes Hot device includes heat exchanger plates, inlet header and the outlet header as two;It is pressed with symmetrical strip groove on two heat exchanger plates, two A heat exchanger plates weld together, and its strip groove is symmetrically disposed between two heat exchanger plates and forms bar shaped fluid channel, two The top of all bar shaped fluid channels formed between heat exchanger plates is parallel to inlet header, and what is formed between two heat exchanger plates is all The bottom end of bar shaped fluid channel is parallel to outlet header, thus constitutes a sub- heat exchanger;The import of all sub- heat exchangers Collector is parallel to the total collector of import, and the outlet header of all sub- heat exchangers is parallel to the total collector in outlet.
CN201721760905.4U 2017-12-17 2017-12-17 A kind of heat exchanger for evaporative condenser Active CN207585395U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721760905.4U CN207585395U (en) 2017-12-17 2017-12-17 A kind of heat exchanger for evaporative condenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721760905.4U CN207585395U (en) 2017-12-17 2017-12-17 A kind of heat exchanger for evaporative condenser

Publications (1)

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CN207585395U true CN207585395U (en) 2018-07-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906981A (en) * 2017-12-17 2018-04-13 北京中热能源科技有限公司 A kind of heat exchanger for evaporative condenser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906981A (en) * 2017-12-17 2018-04-13 北京中热能源科技有限公司 A kind of heat exchanger for evaporative condenser

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GR01 Patent grant
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Sun Jidong

Inventor after: Ding Shiping

Inventor after: Jin Youguang

Inventor after: He Huili

Inventor before: Sun Jidong

Inventor before: Ding Shiping

Inventor before: He Huili

CB03 Change of inventor or designer information
CP01 Change in the name or title of a patent holder

Address after: 100097 the 4 floor of 3 building, 11 Teng Ren Road, Niu Lan Shan town, Shunyi District, Beijing.

Patentee after: Beijing hot Mdt InfoTech Ltd

Address before: 100097 the 4 floor of 3 building, 11 Teng Ren Road, Niu Lan Shan town, Shunyi District, Beijing.

Patentee before: Beijing medium heat energy technology Co., Ltd.

CP01 Change in the name or title of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20190725

Address after: 100020 Chaoyang District City, Chaoyang Street, No. 15, floor 1518, unit 18,

Patentee after: Beijing Science and Technology Co., Ltd. Germany To Hanson

Address before: 100097 No. 11 Tengren Road, Niulanshan Town, Shunyi District, Beijing, 3 buildings, 4 floors

Patentee before: Beijing hot Mdt InfoTech Ltd

TR01 Transfer of patent right