CN205593402U - Union type circulative cooling system open - closes - Google Patents
Union type circulative cooling system open - closes Download PDFInfo
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- CN205593402U CN205593402U CN201620414369.1U CN201620414369U CN205593402U CN 205593402 U CN205593402 U CN 205593402U CN 201620414369 U CN201620414369 U CN 201620414369U CN 205593402 U CN205593402 U CN 205593402U
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Abstract
The utility model provides open for one kind the union type circulative cooling system closes, including circulation inlet manifold, the loop exit house steward, the header tank, the setting is in the support body and the circulative cooling mechanism of setting in the support body on header tank upper portion, circulative cooling mechanism includes air cooler group, an evaporation heat exchanger, pack and spray set, air cooler group comprises two air cooler, circulation inlet manifold, air cooler group, evaporating heat exchange ware and loop exit house steward loop through the pipe connection and form by coolant's cooling channel, spray set comprises spray set I and spray set II, the bottom of header tank carries the shower water with through shower water temperature in spraying the inside heat of the system of taking away and reducing the header tank through the spray piping to spray set, be equipped with spray pump on the spray piping, the utility model discloses an open cycle cooling system further reduces the temperature of shower water, increases recuperative heat exchang's among the closed cycle cooling system the heat transfer difference in temperature, improves the whole heat transfer effect of system.
Description
Technical field
This utility model relates to industry cooling technology field, particularly relates to a kind of open-close association type circulating cooling system.
Background technology
Cooling system is that industrial heat exchange " digests, drains " system, is the essential condition maintaining industrial heat exchange stable.The health of cooling system, efficiently, economical operation can be greatly improved industrial production efficiency and effectively reduce production cost.As the key link of industry, cooling system plays extremely important effect in production run.Cooling system generally uses sky gas and water to be heat catalysis, takes away industrial waste heat.Common methods for cooling is divided into open circulation and closed cycle two kinds.
Open circulation is the type of cooling conventional in industry, and recirculated water directly contacts with air, good effect of heat exchange, but circulating water quality is poor, recirculated water consumption greatly, energy loss and operating cost big.Closed cycle carries out heat exchange by divided wall device with outside air or water, circulatory mediator heat is distributed to surrounding air, avoid cooled medium to contact with the direct of environment, avoid loss and the pollution of cooled medium, but the introducing due to dividing wall type heat exchanger, the temperature difference i.e. degree of approximation of its cooled medium outlet temperature and ambient wet bulb temperature, more than open cooling system, this problem limits closed cooling system in some operating mode and the popularization in field and use.
Utility model content
This utility model is in order to solve above-mentioned technical problem, it is provided that a kind of open-close association type circulating cooling system, in conjunction with closed cycle cooling and the feature of open cycle cooling, the two cooperation.The temperature of shower water is reduced further by open cooling system, increase the heat transfer temperature difference of wall type heat exchange in the middle of closed cooling system, the overall heat exchange effect of raising system, reduces the degree of approximation between closed cooling system outlet temperature and ambient wet bulb temperature, widens its range of application.
nullThis utility model be the technical scheme is that a kind of open-close association type circulating cooling system，Including circulation intake header、Loop exit house steward、Header tank、The support body being arranged on header tank top and the cooling body being arranged in support body，Described cooling body includes air cooler group、Evaporating heat exchanger、Filler and spray equipment，Wherein，Air cooler group is consisted of the air cooler of placed in series or parallel connection by two，Circulation intake header、Air cooler group、Evaporating heat exchanger and loop exit house steward pass sequentially through pipeline and connect the cooling duct forming cooled medium，Spray equipment is by the spray equipment I being arranged on above evaporating heat exchanger and is arranged on the spray equipment II above filler and forms，The bottom of header tank carries shower water with shower water temperature in being taken away internal system heat by spray and reducing header tank by spray piping to spray equipment，Described spray piping is provided with feeding spraying pump.
It is provided with water collection device between air cooler group and spray equipment.
Spray piping is made up of spray piping I and spray piping II.
It is provided with dividing plate bottom described header tank, header tank is divided into two independent Interval Is and interval II by this dividing plate, and evaporating heat exchanger is arranged in Interval I, in filler is arranged on interval II, Interval I is connected with spray equipment II by spray piping I, with the temperature by reducing shower water to filler spray, interval II is connected with spray equipment I by spray piping II, takes away intrasystem heat with the septate heat transfer by shower water Yu evaporating heat exchanger.
Header tank is made up of two split type header tanks I and header tank II, support body is made up of two branch's support bodys being separately positioned on header tank I and header tank II top, two air coolers are separately positioned in the sub-stent body on header tank I and header tank II top, evaporating heat exchanger is arranged in the sub-stent body on header tank I top, filler is arranged in the sub-stent body on header tank II top, header tank I is connected with spray equipment II by spray piping I, with the temperature by reducing shower water to filler spray, header tank II is connected with spray equipment I by spray piping II, intrasystem heat is taken away with the septate heat transfer by shower water Yu evaporating heat exchanger.
Support body top is provided with two induced air type blower fans, each induced air type blower fan is respectively positioned on the top of respective air cooler, described induced air type blower fan uses frequency converting induced draft fan, when ambient temperature is relatively low, converting operation induced air type blower fan, antifreeze for system in winter and ensure that the be cooled temperature of medium of system outlet meets technological requirement.
Being connected between described circulation intake header and loop exit house steward and have bypass line, antifreeze for system in winter and the cooled medium of guarantee cooling system outlet temperature meets technological requirement.
The beneficial effects of the utility model: this utility model combines tradition closed cycle and the advantage of open circulation, reduce the temperature of shower water, improve the heat transfer temperature difference of wall-type heat exchange, improve the heat transfer effect of system, advanced to sub-cooled technical field, enhanced the enclosed cooling degree of approximation impact on performance.Meanwhile, this system can realize modularized design and production, it is achieved engineering equipment；Can be according to actual condition demand, the configuration closed circuit cooling system of arbitrary proportion and open circulation cooling system, improve the overall performance of cooling system, it is achieved plant engineering.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1；
Fig. 2 is the structural representation of this utility model embodiment 2；
Labelling in figure: 1, circulation intake header, 2, loop exit house steward, 3, header tank, 4, cooling body, 5, air cooler group, 6, evaporating heat exchanger, 7, filler, 8, spray equipment, 9, air cooler, 10, spray piping, 11, feeding spraying pump, 12, water collection device, 13, induced air type blower fan, 14, dividing plate, 15, Interval I, 16, interval II, 17, support body, 18, bypass line, 3-1, header tank I, 3-2, header tank II, 8-1, spray equipment I, 8-2, spray equipment II, 10-1, spray piping I, 10-2, spray piping II.
Detailed description of the invention
nullAs shown in the figure，A kind of open-close association type circulating cooling system，Including circulation intake header 1、Loop exit house steward 2、Header tank 3、The support body 17 being arranged on header tank 3 top and the cooling body 4 being arranged in support body 17，Described cooling body 4 includes air cooler group 5、Evaporating heat exchanger 6、Filler 7 and spray equipment 8，Wherein，Air cooler group 5 is consisted of the air cooler 9 of placed in series or parallel connection by two，Circulation intake header 1、Air cooler group 5、Evaporating heat exchanger 6 and loop exit house steward 2 pass sequentially through pipeline and connect the cooling duct forming cooled medium，Spray equipment 8 is by spray equipment I 8-1 being arranged on above evaporating heat exchanger 6 and is arranged on spray equipment II 8-2 above filler 7 and forms，The bottom of header tank 3 carries shower water with shower water temperature in being taken away internal system heat by spray and reducing header tank 3 by spray piping 10 to spray equipment 8，Described spray piping 10 is provided with feeding spraying pump 11.
Water collection device 12 it is provided with between air cooler group 5 and spray equipment 8.
Spray piping 10 is made up of spray piping I 10-1 and spray piping II 10-2.
It is provided with dividing plate 14 bottom described header tank 3, header tank 3 is divided into two independent Interval Is 15 and interval II 16 by this dividing plate 14, and evaporating heat exchanger 6 is arranged in Interval I 15, in filler 7 is arranged on interval II 16, Interval I 15 is connected with spray equipment II 8-2 by spray piping I 10-1, with the temperature by reducing shower water to filler 7 spray, interval II 16 are connected with spray equipment I 8-1 by spray piping II 10-2, take away intrasystem heat with the septate heat transfer by shower water Yu evaporating heat exchanger 6.
Header tank 3 is made up of two split type header tank I 3-1 and header tank II 3-2, support body 17 is made up of two branch's support bodys being separately positioned on header tank I 3-1 and header tank II 3-2 top, two air coolers 9 are separately positioned in the sub-stent body on header tank I 3-1 and header tank II 3-2 top, evaporating heat exchanger 6 is arranged in the sub-stent body on header tank I 3-1 top, filler 7 is arranged in the sub-stent body on header tank II 3-2 top, header tank I 3-1 is connected with spray equipment II 8-2 by spray piping I 10-1, with the temperature by reducing shower water to filler 7 spray, header tank II 3-2 is connected with spray equipment I 8-1 by spray piping II 10-2, intrasystem heat is taken away with the septate heat transfer by shower water Yu evaporating heat exchanger 6.
Support body 17 top is provided with two induced air type blower fans 13, each induced air type blower fan 13 is respectively positioned on the top of respective air cooler 9, described induced air type blower fan 13 uses frequency converting induced draft fan, antifreeze for system in winter and ensure that the be cooled temperature of medium of system outlet meets technological requirement.
Being connected between described circulation intake header 1 and loop exit house steward 2 and have bypass line 18, antifreeze for system in winter and the cooled medium of guarantee cooling system outlet temperature meets technological requirement.
This utility model is explained further below in conjunction with embodiment.
Embodiment 1
nullAs shown in Figure 1，A kind of open-close association type circulating cooling system，Including circulation intake header 1、Loop exit house steward 2、Header tank 3 and the cooling body 4 being arranged in support body 17，Described cooling body 4 includes air cooler group 5、Evaporating heat exchanger 6、Filler 7 and spray equipment 8，It is provided with water collection device 12 between described air cooler group 5 and spray equipment 8，Wherein，Air cooler group 5 is consisted of the air cooler 9 of placed in series or parallel connection by two，Circulation intake header 1、Air cooler group 5、Evaporating heat exchanger 6 and loop exit house steward 2 pass sequentially through pipeline and connect the cooling duct forming cooled medium，Spray equipment 8 is by spray equipment I 8-1 being arranged on above evaporating heat exchanger 6 and is arranged on spray equipment II 8-2 above filler 7 and forms，Spray piping 10 is made up of spray piping I 10-1 and spray piping II 10-2.nullIt is provided with dividing plate 14 bottom described header tank 3，Header tank 3 is divided into two independent Interval Is 15 and interval II 16 by this dividing plate 14，And evaporating heat exchanger 6 is arranged in Interval I 15，In filler 7 is arranged on interval II 16，Interval I 15 is connected with spray equipment II 8-2 by spray piping I 10-1，With the temperature by reducing shower water to filler 7 spray，Interval II 16 are connected with spray equipment I 8-1 by spray piping II 10-2，Intrasystem heat is taken away with the septate heat transfer by shower water Yu evaporating heat exchanger 6，Described spray piping 10 is provided with feeding spraying pump，It is provided with water collection device 12 between described air cooler group 5 and spray equipment 8，Vaporation-type heat exchanger tube in evaporating heat exchanger 6 can use pipe、The heat exchange casts such as elliptical tube or node corrugated tubing，Air cooling heat exchanger tube in air cooler 9 can use bimetal rolled finned tube、The heat exchange casts such as coiling finned tube or plate finned tubes.
Embodiment 2
nullAs shown in Figure 2，A kind of open-close association type circulating cooling system，Including circulation intake header 1、Loop exit house steward 2、Header tank 3 and the cooling body 4 being arranged in support body 17，Described cooling body 4 includes air cooler group 5、Evaporating heat exchanger 6、Filler 7 and spray equipment 8，It is provided with water collection device 12 between described air cooler group 5 and spray equipment 8，Wherein，Header tank 3 is made up of two split type header tank I 3-1 and header tank II 3-2，Support body 17 is made up of two branch's support bodys being separately positioned on header tank I 3-1 and header tank II 3-2 top，Two air coolers 9 are separately positioned in the sub-stent body on header tank I 3-1 and header tank II 3-2 top，And evaporating heat exchanger 6 is arranged in the sub-stent body on header tank I 3-1 top，Filler 7 is arranged in the sub-stent body on header tank II 3-2 top，Air cooler group 5 is consisted of the air cooler 9 of placed in series or parallel connection by two，Spray equipment 8 is by spray equipment I 8-1 being arranged on above evaporating heat exchanger 6 and is arranged on spray equipment II 8-2 above filler 7 and forms，Described spray piping 10 is made up of spray piping I 10-1 and spray piping II 10-2，It is equipped with a feeding spraying pump on spray piping I 10-1 and spray piping II 10-2，Header tank I 3-1 is connected with spray equipment II 8-2 by spray piping I 10-1，With the temperature by reducing shower water to filler 7 spray，Header tank II 3-2 is connected with spray equipment I 8-1 by spray piping II 10-2，Intrasystem heat is taken away with the septate heat transfer by shower water Yu evaporating heat exchanger 6，Circulation intake header 1、Air cooler group 5、Evaporating heat exchanger 6 and loop exit house steward 2 pass sequentially through pipeline and connect the cooling duct forming cooled medium，Described spray equipment 8 is arranged on evaporating heat exchanger 6 and the top of filler 7，The bottom of header tank 3 carries shower water with shower water temperature in being taken away internal system heat by spray and reducing header tank by spray piping 10 to spray equipment 8，Described spray piping 10 is provided with feeding spraying pump 11.
Further, vaporation-type heat exchanger tube in evaporating heat exchanger 6 uses the heat exchange cast that the various evaporating heat exchangers such as pipe, elliptical tube or node corrugated tubing use, air cooling heat exchanger tube in air cooler 9 uses the heat exchange cast that the various air coolers such as bimetal rolled finned tube, coiling finned tube or plate finned tubes use, and heat exchange material can use the metals such as carbon steel, rustless steel, aluminum, titanium, copper or all materials that can be used for heat transfer process such as nonmetal；Filler can use the various conventional material such as fiberglass, PVC and version.
Further, Liang Ge branch support body top further respectively has induced air type blower fan 13, and induced air type blower fan 13 is positioned at the top of respective air cooler 9, and this induced air type blower fan 13 can use frequency converting induced draft fan.
This utility model is when using this kind of set-up mode process, cooling medium enters two air coolers 9 and cools down by circulating intake header 1, enter in vapotron 6 afterwards and cool down, the outlet of vapotron 6 enter loop exit house steward 2, complete the cooling procedure of cooled medium.
During ambient temperature height, open and be positioned at the feeding spraying pump on spray piping I 10-1, the shower water being gathered in header tank I 3-1 enters in spray piping I 10-1, it is sent in spray equipment II 8-2 by feeding spraying pump afterwards, direct contact heat transfer is carried out with filler 7, shower water after temperature reduces is entered in spray piping II 10-2 by header tank II 3-2, spray equipment I 8-1 is sent into by the feeding spraying pump on this spray piping, it is evaporated heat exchange on the surface of vapotron 6, finally fall in header tank I 3-1, complete the circulation of shower water.
When ambient temperature is low, closing feeding spraying pump, vapotron 6 enters dry air cooling operational mode together with two air coolers 5, and the medium that is i.e. cooled, by circulating after intake header 1 enters two air cooler cooling downs, enters in vapotron 6.Spray equipment 8 and filler 7 quit work.
When ambient temperature is lower, can be with converting operation induced air type blower fan 13, and according to system need can gradually bypass line 18 between ON cycle intake header 1 and loop exit house steward 2, for winter system antifreeze and ensure that the be cooled temperature of medium of system outlet meets technological requirement.
In this utility model, cooled medium during whole for closed cycle cool down not with extraneous contact, shower water open cycle cooling, shower water has been carried out effective heat radiation, reduce the temperature of shower water, increase the heat transfer temperature difference of wall-type heat exchange, improve the heat transfer effect of system.
The above is only preferred embodiment of the present utility model; it should be pointed out that, for the person of ordinary skill of the art, on the premise of creating design without departing from this utility model; can also make some deformation and improvement, these broadly fall into the scope that this utility model is protected.
Claims (7)
- null1. an open-close association type circulating cooling system，It is characterized in that: include circulating intake header (1)、Loop exit house steward (2)、Header tank (3)、The support body (17) being arranged on header tank (3) top and the cooling body (4) being arranged in support body (17)，Described cooling body (4) includes air cooler group (5)、Evaporating heat exchanger (6)、Filler (7) and spray equipment (8)，Wherein，Air cooler group (5) is consisted of the air cooler (9) of placed in series or parallel connection by two，Circulation intake header (1)、Air cooler group (5)、Evaporating heat exchanger (6) and loop exit house steward (2) pass sequentially through pipeline and connect the cooling duct forming cooled medium，Spray equipment (8) is by being arranged on the spray equipment I (8-1) of evaporating heat exchanger (6) top and being arranged on the spray equipment II (8-2) above filler (7) and form，The bottom of header tank (3) carries shower water with shower water temperature in being taken away internal system heat by spray and reducing header tank (3) by spray piping (10) to spray equipment (8)，Described spray piping (10) is provided with feeding spraying pump (11).
- 2. a kind of open-close association type circulating cooling system as claimed in claim 1, it is characterised in that: it is provided with water collection device (12) between air cooler group (5) and spray equipment (8).
- 3. a kind of open-close association type circulating cooling system as claimed in claim 1, it is characterised in that: spray piping (10) is made up of spray piping I (10-1) and spray piping II (10-2).
- 4. a kind of open-close association type circulating cooling system as claimed in claim 3, it is characterized in that: described header tank (3) bottom is provided with dividing plate (14), header tank (3) is divided into two independent Interval Is (15) and interval II (16) by this dividing plate (14), and evaporating heat exchanger (6) is arranged in Interval I (15), in filler (7) is arranged on interval II (16), Interval I (15) is connected with spray equipment II (8-2) by spray piping I (10-1), with the temperature by reducing shower water to filler (7) spray, interval II (16) is connected with spray equipment I (8-1) by spray piping II (10-2), intrasystem heat is taken away with the septate heat transfer by shower water Yu evaporating heat exchanger (6).
- null5. a kind of open-close association type circulating cooling system as claimed in claim 3，It is characterized in that: header tank (3) is made up of two split type header tanks I (3-1) and header tank II (3-2)，Support body (17) is made up of two branch's support bodys being separately positioned on header tank I (3-1) and header tank II (3-2) top，Two air coolers (9) are separately positioned in the sub-stent body on header tank I (3-1) and header tank II (3-2) top，Evaporating heat exchanger (6) is arranged in the sub-stent body on header tank I (3-1) top，Filler (7) is arranged in the sub-stent body on header tank II (3-2) top，Header tank I (3-1) is connected with spray equipment II (8-2) by spray piping I (10-1)，With the temperature by reducing shower water to filler (7) spray，Header tank II (3-2) is connected with spray equipment I (8-1) by spray piping II (10-2)，Intrasystem heat is taken away with the septate heat transfer by shower water Yu evaporating heat exchanger (6).
- 6. a kind of open-close association type circulating cooling system as described in claim 4 or 5, it is characterized in that: support body (17) top is provided with two induced air type blower fans (13), each induced air type blower fan (13) is respectively positioned on the top of respective air cooler (9), and described induced air type blower fan (13) uses frequency converting induced draft fan.
- 7. a kind of open-close association type circulating cooling system as claimed in claim 1, it is characterised in that: it is connected between described circulation intake header (1) and loop exit house steward (2) and has bypass line (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620414369.1U CN205593402U (en) | 2016-05-10 | 2016-05-10 | Union type circulative cooling system open - closes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620414369.1U CN205593402U (en) | 2016-05-10 | 2016-05-10 | Union type circulative cooling system open - closes |
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| Publication Number | Publication Date |
|---|---|
| CN205593402U true CN205593402U (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620414369.1U Active CN205593402U (en) | 2016-05-10 | 2016-05-10 | Union type circulative cooling system open - closes |
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| CN (1) | CN205593402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107937855A (en) * | 2017-12-22 | 2018-04-20 | 无锡科茂金属材料有限公司 | A kind of device to rare earth zinc steel strand wires spraying cooling |
| CN108036657A (en) * | 2018-01-17 | 2018-05-15 | 酷仑冷却技术（上海）有限公司 | A kind of water-saving hermetic type cooling tower of combined type and its control method |
| CN109595950A (en) * | 2019-01-22 | 2019-04-09 | 上海金日冷却设备有限公司 | Multi-state Complex-cooling tower |
-
2016
- 2016-05-10 CN CN201620414369.1U patent/CN205593402U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107937855A (en) * | 2017-12-22 | 2018-04-20 | 无锡科茂金属材料有限公司 | A kind of device to rare earth zinc steel strand wires spraying cooling |
| CN108036657A (en) * | 2018-01-17 | 2018-05-15 | 酷仑冷却技术（上海）有限公司 | A kind of water-saving hermetic type cooling tower of combined type and its control method |
| CN108036657B (en) * | 2018-01-17 | 2023-07-25 | 酷仑冷却技术（上海）有限公司 | Combined type water-saving closed cooling tower and control method thereof |
| CN109595950A (en) * | 2019-01-22 | 2019-04-09 | 上海金日冷却设备有限公司 | Multi-state Complex-cooling tower |
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Address after: 471132 Luoyang airport industrial cluster area, Luoyang, Henan Patentee after: Longhua Technology Group (Luoyang) Limited by Share Ltd Address before: 471132 Luoyang airport industrial cluster area, Luoyang, Henan Patentee before: Luoyang Longhua Heat Transfer & Energy Conservation Co., Ltd. |