CN105202940A - Water-saving heat exchanger for cooling tower - Google Patents

Water-saving heat exchanger for cooling tower Download PDF

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Publication number
CN105202940A
CN105202940A CN201510737365.7A CN201510737365A CN105202940A CN 105202940 A CN105202940 A CN 105202940A CN 201510737365 A CN201510737365 A CN 201510737365A CN 105202940 A CN105202940 A CN 105202940A
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CN
China
Prior art keywords
heat
water
conducting
heat exchanger
cooling tower
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.)
Pending
Application number
CN201510737365.7A
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Chinese (zh)
Inventor
贺颂钧
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.)
GUANGZHOU LAXUN TECHNOLOGY EXPLOIT Co Ltd
Original Assignee
GUANGZHOU LAXUN TECHNOLOGY EXPLOIT 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 GUANGZHOU LAXUN TECHNOLOGY EXPLOIT Co Ltd filed Critical GUANGZHOU LAXUN TECHNOLOGY EXPLOIT Co Ltd
Priority to CN201510737365.7A priority Critical patent/CN105202940A/en
Publication of CN105202940A publication Critical patent/CN105202940A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a water-saving heat exchanger for a cooling tower. The water-saving heat exchanger comprises a heat conductive body, wherein air flow channels and flow channels are formed in the heat conductive body separately; water inlets communicated with the flow channels are formed in the upper end of the heat conductive body, water outlets communicated with the flow channels are formed in the lower end of the heat conductive body, air inlets communicated with the flow channels are formed in the front end of the heat conductive body, and air outlets communicated with the flow channels are formed in the rear end of the heat conductive body. Compared with the prior art, the water-saving heat exchanger can reduce evaporation loss of hot water under the condition that an equal amount of heat is released from hot water, and the water-saving effect is realized; besides, the water-saving heat exchanger can realize a fog dissipation effect when applied to the cooling tower due to the fact that the water-saving heat exchanger can output dry and hot air flow and wet and hot air flow.

Description

For the water saving heat exchanger of cooling tower
Technical field
The present invention relates to a kind of water saving heat exchanger for cooling tower.
Background technology
Set up in cooling tower and be equipped with heat exchanger, carry out heat exchange for dry and cold air-flow and hot water.Existing heat exchanger is only provided with aqueous vapor passage, and in use, hot water, dry and cold air-flow flow in opposite directions from the two ends of gas-water channel respectively, thus make hot water and cold dry air carry out heat exchange in gas-water channel, to realize the cooling of hot water.But in heat exchanging process, while air-flow takes away heat, part water becomes steam and is also taken away by air-flow, thus causes a large amount of water by evaporation loss, consumes a large amount of water resources.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a kind of water saving heat exchanger for cooling tower, it by adopting the combination of gas channel and runner to design on heat carrier, evaporative heat loss and heat loss through conduction can be adopted, thus evaporation of water loss can be reduced when making hot water discharge identical heat, effectively can save water resource.
For solving the problem, the technical solution adopted in the present invention is as follows:
For the water saving heat exchanger of cooling tower, comprise heat carrier, described heat carrier is provided with mutually isolated gas channel and runner; The upper end of described heat carrier is formed with the water inlet with flow passage, and lower end is formed with the delivery port with flow passage, and front end is formed with the air inlet with flow passage, and rear end is formed with the gas outlet with flow passage.
Described heat carrier comprises the first heat-conducting part along being alternately arranged successively from heat carrier left end to the direction of right-hand member and the second heat-conducting part; Heat conduction baffle is provided with between first heat-conducting part of arbitrary neighborhood and the second heat-conducting part; Described first heat-conducting part is provided with described gas channel; Described second heat-conducting part is provided with described runner, and respectively with the water inlet of this flow passage, delivery port, air inlet, gas outlet.
First heat-conducting part, the second heat-conducting part are filling block.
The inlet end of described gas channel is positioned on the front end of heat carrier, and outlet side is positioned on the rear end of heat carrier.
This gas channel is used for for airflow passes, and described water inlet is used for supplying hot water and flows into.
Compared to existing technology, beneficial effect of the present invention is:
In use, can toward water inlet, air inlet passes into hot water and dry and cold air-flow respectively, and dry and cold air-flow is passed in gas channel, hot water in runner is directly contacted with dry and cold air-flow and carries out heat exchange, and the partial heat of hot water is taken away by this air-flow, thus can evaporative heat loss be realized, and the heat of hot water is also passed to the dry and cold air-flow in gas channel by heat carrier, heat is taken away with the dry and cold air-flow by gas channel, and due to hot water this partial heat with conduction mode dispel the heat, evaporation of water loss can be reduced, thus, compared with prior art, the present invention is when making hot water discharge identical heat, the evaporation loss of hot water can be reduced, thus the effect of water saving can be reached, and, when being applied to cooling tower, due to the exportable xeothermic air-flow of the present invention and damp and hot air-flow, also contribute to the effect playing fog dispersal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, 1, heat carrier; 11, the first heat-conducting part; 111, gas channel; 12, the second heat-conducting part; 121, runner; 122, water inlet; 13, dividing plate.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the present invention is described further:
As shown in Figure 1, comprise heat carrier 1 for of the present invention for the water saving heat exchanger of cooling tower, described heat carrier 1 is provided with mutually isolated gas channel 111 and runner 121; This gas channel 111 is for supplying airflow passes; The upper end of described heat carrier 1 is formed with the water inlet 122 be communicated with runner 121, and lower end is formed with the delivery port be communicated with runner 121, and front end is formed with the air inlet be communicated with runner 121, and rear end is formed with the gas outlet be communicated with runner 121.Described water inlet 122 flows into for supplying hot water.Wherein, gas channel 111 and runner 121 mutually isolated, that is, gas channel 111 is not communicated with runner 121.
In use, hot water and dry and cold air-flow can be passed into respectively toward water inlet 122, air inlet, and dry and cold air-flow is passed in gas channel 111, hot water in runner 121 directly contacts with dry and cold air-flow and carries out heat exchange, and the partial heat of hot water is taken away by this air-flow, thus can evaporative heat loss be realized, and the heat of hot water is also passed to the dry and cold air-flow in gas channel 111 by heat carrier 1, and take away this partial heat by the dry and cold air-flow of gas channel 111, afterwards, the hot water in runner 121, dry and cold air-flow flow out from the delivery port of runner 121, gas outlet.And dispel the heat in the mode conducting to the dry and cold air-flow in gas channel 111 due to the partial heat of hot water, evaporation of water loss can be reduced, thus, compared with prior art, the present invention is when making hot water discharge identical heat, the evaporation loss of hot water can be reduced, thus the object of water saving can be reached; And, when being applied to cooling tower, due to the exportable xeothermic air-flow of the present invention and damp and hot air-flow, thus certain elimination fog effect can be played.
Preferably, described heat carrier 1 comprises the first heat-conducting part 11 and the second heat-conducting part 12 be alternately arranged successively along the direction (A to) from heat carrier 1 left end to right-hand member; Heat conduction baffle 13 is provided with between first heat-conducting part 11 of arbitrary neighborhood and the second heat-conducting part 12; Described first heat-conducting part 11 is provided with described gas channel 111; Described second heat-conducting part 12 is provided with described runner 121, and the water inlet 122 be communicated with this runner 121 respectively, delivery port, air inlet, gas outlet.And by adopting said structure, processing and fabricating can be convenient to, and, also can increase the amount of cooling water of hot water, thus can increase work efficiency.In the present embodiment, the quantity of described first heat-conducting part 11, second heat-conducting part 12 is all set to four, and the quantity of described first heat-conducting part 11, second heat-conducting part 12 is not restricted to four, can set according to actual demand.
Concrete, the first heat-conducting part 11, second heat-conducting part 12 is filling block.Wherein, the material of described filling block can adopt metal, composite etc., and can adopt the connected modes such as bonding, welding, riveted joint, serial connection between each packing sheet in filling block.
The inlet end of described gas channel 111 is positioned on the front end of heat carrier 1, and outlet side is positioned on the rear end of heat carrier 1.And by adopting said structure, can be convenient in gas channel 111, runner 121, send into air-flow simultaneously.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.

Claims (5)

1. for the water saving heat exchanger of cooling tower, it is characterized in that: comprise heat carrier, described heat carrier is provided with mutually isolated gas channel and runner; The upper end of described heat carrier is formed with the water inlet with flow passage, and lower end is formed with the delivery port with flow passage, and front end is formed with the air inlet with flow passage, and rear end is formed with the gas outlet with flow passage.
2. as claimed in claim 1 for the water saving heat exchanger of cooling tower, it is characterized in that: described heat carrier comprises the first heat-conducting part along being alternately arranged successively from heat carrier left end to the direction of right-hand member and the second heat-conducting part; Heat conduction baffle is provided with between first heat-conducting part of arbitrary neighborhood and the second heat-conducting part; Described first heat-conducting part is provided with described gas channel; Described second heat-conducting part is provided with described runner, and respectively with the water inlet of this flow passage, delivery port, air inlet, gas outlet.
3., as claimed in claim 2 for the water saving heat exchanger of cooling tower, it is characterized in that: the first heat-conducting part, the second heat-conducting part are filling block.
4., as claimed in claim 1 for the water saving heat exchanger of cooling tower, it is characterized in that: the inlet end of described gas channel is positioned on the front end of heat carrier, and outlet side is positioned on the rear end of heat carrier.
5. as claimed in claim 1 for the water saving heat exchanger of cooling tower, it is characterized in that: this gas channel is used for for airflow passes, described water inlet is used for supplying hot water and flows into.
CN201510737365.7A 2015-10-30 2015-10-30 Water-saving heat exchanger for cooling tower Pending CN105202940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510737365.7A CN105202940A (en) 2015-10-30 2015-10-30 Water-saving heat exchanger for cooling tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510737365.7A CN105202940A (en) 2015-10-30 2015-10-30 Water-saving heat exchanger for cooling tower

Publications (1)

Publication Number Publication Date
CN105202940A true CN105202940A (en) 2015-12-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510737365.7A Pending CN105202940A (en) 2015-10-30 2015-10-30 Water-saving heat exchanger for cooling tower

Country Status (1)

Country Link
CN (1) CN105202940A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10160389A (en) * 1996-11-28 1998-06-19 Ishikawajima Harima Heavy Ind Co Ltd Cooling tower
JP2000193378A (en) * 1998-12-25 2000-07-14 Mitsubishi Plastics Ind Ltd White-plume preventive cooling tower and filler therefor
CN103727805A (en) * 2014-01-07 2014-04-16 山东蓝想环境科技股份有限公司 Deep condensation and demisting environment-friendly device
CN103776276A (en) * 2013-07-03 2014-05-07 烟台荏原空调设备有限公司 Counter-flow closed-type cooling tower
CN104864743A (en) * 2015-06-04 2015-08-26 广州览讯科技开发有限公司 Water-saving, fog-eliminating and anti-icing counter flow cooling tower
CN104864739A (en) * 2015-06-04 2015-08-26 广州览讯科技开发有限公司 Subarea separated water-saving, fog-eliminating and anti-icing counter flow cooling tower
CN104864742A (en) * 2015-06-04 2015-08-26 广州览讯科技开发有限公司 Heat exchanger capable of saving water and eliminating haze
CN205102631U (en) * 2015-10-30 2016-03-23 广州览讯科技开发有限公司 A water conservation heat exchanger for cooling tower

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10160389A (en) * 1996-11-28 1998-06-19 Ishikawajima Harima Heavy Ind Co Ltd Cooling tower
JP2000193378A (en) * 1998-12-25 2000-07-14 Mitsubishi Plastics Ind Ltd White-plume preventive cooling tower and filler therefor
CN103776276A (en) * 2013-07-03 2014-05-07 烟台荏原空调设备有限公司 Counter-flow closed-type cooling tower
CN103727805A (en) * 2014-01-07 2014-04-16 山东蓝想环境科技股份有限公司 Deep condensation and demisting environment-friendly device
CN104864743A (en) * 2015-06-04 2015-08-26 广州览讯科技开发有限公司 Water-saving, fog-eliminating and anti-icing counter flow cooling tower
CN104864739A (en) * 2015-06-04 2015-08-26 广州览讯科技开发有限公司 Subarea separated water-saving, fog-eliminating and anti-icing counter flow cooling tower
CN104864742A (en) * 2015-06-04 2015-08-26 广州览讯科技开发有限公司 Heat exchanger capable of saving water and eliminating haze
CN205102631U (en) * 2015-10-30 2016-03-23 广州览讯科技开发有限公司 A water conservation heat exchanger for cooling tower

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Application publication date: 20151230

RJ01 Rejection of invention patent application after publication