CN113418406B - Cooling heat dissipation device - Google Patents
Cooling heat dissipation device Download PDFInfo
- Publication number
- CN113418406B CN113418406B CN202110630469.3A CN202110630469A CN113418406B CN 113418406 B CN113418406 B CN 113418406B CN 202110630469 A CN202110630469 A CN 202110630469A CN 113418406 B CN113418406 B CN 113418406B
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- water
- heat dissipation
- tank
- heat
- cooling
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/02—Direct-contact trickle coolers, e.g. cooling towers with counter-current only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/04—Direct-contact trickle coolers, e.g. cooling towers with cross-current only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/04—Distributing or accumulator troughs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The invention discloses a cooling and heat-dissipating device which comprises a control device, a water collecting tank, a plurality of heat-dissipating fans, a plurality of distributors and a plurality of heat-dissipating mechanisms, wherein the heat-dissipating mechanisms respectively correspond to the heat-dissipating fans and the distributors one by one, and are detachably arranged at the top of the water collecting tank and positioned on the air outlet side of the heat-dissipating fans; the distributor is arranged at the top of the heat dissipation mechanism, the water collection tank is provided with a water inlet and a water outlet, the water inlet is connected with the distributor, and the water outlet is communicated with the inner cavity of the water collection tank; the water collecting tank is used for collecting heat exchange media discharged by the heat dissipation mechanism, and the distributor is used for conveying the heat exchange media to the heat dissipation mechanism; the adjacent heat dissipation mechanisms are detachably connected; the heat dissipation fan is electrically connected with the control device; the utility model discloses a cooling heat abstractor, the user can be according to in-service use needs and place needs select the cooling fan, distributor and the heat dissipation mechanism of suitable quantity to assemble, improves heat abstractor's use flexibility ratio.
Description
Technical Field
The invention relates to the technical field of heating ventilation air conditioners, in particular to a cooling heat dissipation device.
Background
Traditional air side heat abstractor, like all kinds of open, closed, circular, square, crossing current or counterflow cooling tower, in the production process of mill, all assemble into whole according to certain specification, the heat dissipation packs can realize the modularization, nevertheless can't be with basic unit combination such as pump, heat dissipation packs, fan together in order to realize the modularization, can not carry out the modularization according to the specific condition on scene and build in order to realize the nimble of device appearance and build, can not make full use of the on-the-spot air current field install fast, there is the not enough problem of engineering application flexibility.
It is seen that improvements and enhancements to the prior art are needed.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides a cooling heat dissipation device, which can be assembled according to actual use requirements and has the advantage of high flexibility in use.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cooling and heat dissipating device comprises a control device, a water collecting tank, a plurality of heat dissipating fans, a plurality of distributors and a plurality of heat dissipating mechanisms, wherein the heat dissipating mechanisms are in one-to-one correspondence with the heat dissipating fans and the distributors respectively, and the heat dissipating mechanisms are detachably arranged at the top of the water collecting tank and are positioned on the air outlet side of the heat dissipating fans; the distributor is arranged at the top of the heat dissipation mechanism, the water collection tank is provided with a water return port and a water outlet, the water return port is connected with the distributor, and the water outlet is communicated with the inner cavity of the water collection tank; the water collecting tank is used for collecting heat exchange media discharged by the heat dissipation mechanism, and the distributor is used for conveying the heat exchange media to the heat dissipation mechanism; the adjacent heat dissipation mechanisms are detachably connected; the heat radiation fan and the distributor are electrically connected with the control device.
In the cooling and heat dissipation device, a water outlet is further formed in the water collection tank and communicated with the inner cavity of the water collection tank.
In the cooling and heat dissipation device, the heat dissipation mechanism comprises a plurality of water distribution pieces, adjacent water distribution pieces are detachably connected, and the water distribution pieces are used for cooling the heat exchange medium.
In the cooling and heat dissipation device, the water distribution piece comprises a water distribution tank, a water collection tank and a water drainage tank, the water distribution tank is provided with a water inlet, and the water distribution tank is filled with heat dissipation filler; the water inlet is connected with the distributor; the water collecting tank is arranged at the bottom of the water distributing tank and is used for collecting heat exchange media discharged by the water distributing tank; the water discharge tank is arranged on one side of the water distribution tank and is used for collecting heat exchange media discharged by the water collection tank of the water distribution piece above the water distribution tank; the water collecting tank is used for collecting the heat exchange medium discharged by the water discharging tank or the water collecting tank.
In the cooling and heat dissipation device, the heat dissipation mechanism further comprises a water baffle, and the water baffle is arranged on the air outlet side of the heat dissipation mechanism.
The cooling and heat dissipation device further comprises a main water tank, the main water tank is arranged on the air outlet side of the heat dissipation mechanism, and the main water tank is connected with the water collecting tank.
Has the beneficial effects that:
the invention provides a cooling heat dissipation device, wherein adjacent heat dissipation mechanisms are detachably connected, and the heat dissipation fans, the distributors and the heat dissipation mechanisms are in one-to-one correspondence, so that a user can select a proper number of heat dissipation fans, distributors and heat dissipation mechanisms to assemble according to actual use needs and site needs, and the use flexibility of the cooling heat dissipation device is improved; when the control device controls the water quantity of the distributor to change or the air quantity of the heat dissipation fan to change, the heat dissipation fan, the distributor and the heat dissipation mechanism are in one-to-one correspondence, so that the independent adjustment of the heat dissipation effect of the heat dissipation mechanism is realized, the control precision of the cooling heat dissipation device is improved, and the use flexibility of the cooling heat dissipation device is further improved.
Drawings
Fig. 1 is a top view of an internal structure of a cooling/heat dissipating device according to the present invention;
FIG. 2 is a schematic structural diagram of a heat dissipation mechanism, a heat dissipation fan and a water baffle provided by the invention;
fig. 3 is an internal structural view of the heat dissipation mechanism provided by the present invention.
Description of the main element symbols: 1-wall body, 2-heat dissipation mechanism, 3-water collection tank, 31-water return port, 32-water outlet, 33-water outlet, 4-distributor, 51-water distribution tank, 511-water inlet, 52-water collection tank, 53-water discharge tank, 6-water baffle, 7-heat dissipation fan and 8-total water tank.
Detailed Description
The present invention provides a cooling heat dissipation device, and in order to make the objects, technical solutions, and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples.
In the description of the present invention, it should be understood that the terms "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of describing the present invention and simplifying the description, and should not be construed as limiting the present invention; in addition, the terms "mounted", "connected", etc. should be construed broadly, and those skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific situation.
Referring to fig. 1 to 3, the present invention provides a cooling heat dissipation apparatus, including a control apparatus, a water collection tank 3, a plurality of heat dissipation fans 7, a plurality of distributors 4, and a plurality of heat dissipation mechanisms 2, where the heat dissipation mechanisms 2 respectively correspond to the heat dissipation fans 7 and the distributors 4 one by one, and the heat dissipation mechanisms 2 are detachably disposed at the top of the water collection tank 3 and located at an air outlet side of the heat dissipation fans 7; the distributor 4 is arranged at the top of the heat dissipation mechanism 2, the water collection tank 3 is provided with a water return port 31 and a water outlet 32, the water return port 31 is connected with the distributor 4, and the water outlet 32 is communicated with an inner cavity of the water collection tank 3; the water collecting tank 3 is used for collecting heat exchange media discharged by the heat dissipation mechanism 2, and the distributor 4 is used for conveying the heat exchange media to the heat dissipation mechanism 2; the adjacent heat dissipation mechanisms 2 are detachably connected; the heat radiation fan 7 and the distributor 4 are respectively electrically connected with the control device; the control device can adjust the wind speed of the heat dissipation fan 7 so as to adjust the wind-heat exchange effect of the heat dissipation mechanism 2; the control device can adjust the water flow of the distributor 4 so as to adjust the water heat exchange effect of the heat dissipation mechanism 2.
According to the cooling and heat dissipating device disclosed by the application, the adjacent heat dissipating mechanisms 2 are detachably connected, the heat dissipating fans 7, the distributors 4 and the heat dissipating mechanisms 2 are in one-to-one correspondence, and a user can select a proper number of heat dissipating fans 7, distributors 4 and heat dissipating mechanisms 2 to assemble according to actual use needs and site needs, so that the use flexibility of the cooling and heat dissipating device is improved; when the control device controls the water quantity of the distributor 4 to change or controls the air quantity of the heat dissipation fan 7 to change, the heat dissipation fan 7, the distributor 4 and the heat dissipation mechanisms 2 are in one-to-one correspondence, so that the independent adjustment of the heat dissipation effect of the heat dissipation mechanisms 2 is realized, namely, each heat dissipation mechanism 2 has independent air heat exchange capacity and water heat exchange capacity, the control precision of the cooling heat dissipation device is improved, and the use flexibility of the cooling heat dissipation device is further improved.
In practical use, the cooling and heat-dissipating device disclosed by the application can be installed in an exhaust duct of a subway station, a plurality of heat-dissipating fans 7 are fixedly arranged on a wall body 1 of the exhaust duct, the space of the subway station is fully utilized, and the heat-dissipating fans 7 are connected with the wall body 1 through bolts; a water return port 31 and a water outlet 32 of the cooling heat dissipation device are respectively connected with an air cooling device in the subway station, high-temperature heat exchange media output from the air cooling device are recovered through the water return port 31, and the cooled heat exchange media are conveyed to the air cooling device through the water outlet 32; the effect of the cooling heat abstractor disclosed in this application is similar with the effect of the cooling tower among the prior art, and the cooling tower among the prior art is generally placed on subaerial, and the noise of cooling tower during operation can bring negative influence to the environment, and the cooling heat abstractor disclosed in this application sets up in the exhaust duct, make full use of the inner space of subway station, has eliminated the negative influence that brings the environment.
Further, referring to fig. 3, a water outlet 33 is further formed in the water collecting tank 3, and the water outlet 33 is communicated with an inner cavity of the water collecting tank 3; when the cooling and heat dissipating device is in winter, the cooling and heat dissipating device is stopped, the heat dissipating fan 7 stops running, the water outlet 33 is opened, and water in the cooling and heat dissipating device is completely drained through the water outlet 33, so that the safety of the cooling and heat dissipating device during stopping is improved.
Further, referring to fig. 3, the heat dissipation mechanism 2 includes a plurality of water distribution members, adjacent water distribution members are detachably connected, and the water distribution members are used for cooling the heat exchange medium; in one embodiment, referring to fig. 2 and 3, the cooling and heat dissipating device includes 4 heat dissipating mechanisms, each heat dissipating mechanism includes 3 water distributing members sequentially arranged from top to bottom; the adjacent water distribution pieces are in bolted connection, the distributor 4 is in bolted connection with the water distribution piece at the top, and the water distribution piece at the bottom is in bolted connection with the water collection tank 3.
Further, referring to fig. 3, the water distribution member includes a water distribution tank 51, a water collection tank 52 and a water discharge tank 53, the water distribution tank 51 is provided with a water inlet 511, and the water distribution tank 51 is filled with a heat dissipation filler; the water inlet 511 is connected with the distributor 4; the water receiving tank 52 is arranged at the bottom of the water distribution tank 51 and is used for collecting heat exchange media discharged by the water distribution tank 51; the drainage tank 53 is arranged on one side of the water distribution tank 51 and is used for collecting the heat exchange medium discharged from the water collection tank 52 of the water distribution member above the drainage tank; the water collecting tank 3 is used for collecting the heat exchange medium discharged from the water discharging tank 53 or the water collecting tank 52; in one embodiment, the heat dissipation mechanism 2 includes three water distribution members sequentially arranged from top to bottom, the water collection tank 52 located at the uppermost position outputs the heat exchange medium output by the water distribution tank 51 above the water collection tank to the water drainage tank 53 located at the middle position, the water collection tank 52 located at the middle position outputs the heat exchange medium output by the water distribution tank 51 above the water collection tank to the water drainage tank 53 located at the lowermost position, and the water drainage tank 53 located at the middle position, the water drainage tank 53 located at the lowermost position, and the water collection tank 52 located at the lowermost position discharge the collected heat exchange medium to the water collection tank 3.
In summer, the air cooling device of the subway station executes a refrigeration mode, high-temperature heat exchange media entering from the water return port 31 enter the distributor 4, the distributor 4 is installed at the top of the heat dissipation mechanism 2 and has water collection and siphon distribution functions, the quantity of the heat exchange media entering each water distribution tank 51 is ensured to be uniform, the heat exchange media entering the water distribution tanks 51 are uniformly evaporated on the surface of the heat dissipation filler, and the heat dissipation effect is improved under the forced convection action of the heat dissipation fan 7; the heat exchange medium enters the water collecting tank 52 at the bottom of the heat dissipation filler after being subjected to heat exchange, evaporation and temperature reduction, and flows into the water drainage tank 53 of the water distribution piece at the lower layer after being collected in the water collecting tank 52, the water drainage tank 53 collects the heat exchange medium in the water collecting tank 3, and the water collecting tank 52 at the lowest part also collects the heat exchange medium in the water collecting tank 3; the water collecting tank 3 feeds back the heat exchange medium to the air cooling device through the water outlet 32; in one embodiment, the heat exchange medium may be water.
Further, referring to fig. 2, the heat dissipation mechanism 2 further includes a water baffle 6, the water baffle 6 is disposed on the air outlet side of the heat dissipation mechanism 2, and the water baffle 6 has water retaining and collecting functions to prevent the heat exchange medium from accidentally spilling out of the cooling heat dissipation device.
In an embodiment, referring to fig. 2 and 3, the heat dissipation fan 7, the heat dissipation filler in the water distribution tank 51, and the water baffle 6 are horizontally disposed, the heat dissipation filler in the water distribution tank 51, the water collection tank 52, and the water discharge tank 53 are vertically disposed, and the flow direction of the wind is perpendicular to the flow direction of the water, so that efficient heat exchange can be achieved, that is, the heat exchange effect of the cooling and heat dissipating device is improved.
Further, referring to fig. 1, the cooling heat dissipation device further includes a main water tank 8, the main water tank 8 is disposed on the air outlet side of the heat dissipation mechanism 2, the main water tank 8 is connected to the water collection tank 3, and the main water tank 8 outputs the heat exchange medium collected by the water collection tank 3 to an external air cooling device; the main water tank 8 is fixedly arranged in an exhaust duct of a subway station; set up header tank 8, can shunt the heat transfer medium in the header tank 3, avoid the too much discharge that influences heat transfer medium of heat transfer medium in the header tank 3, improve the stability and the reliability of cooling heat abstractor during operation.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the protective scope of the present invention.
Claims (4)
1. A cooling heat dissipation device comprises a control device and is characterized by further comprising a water collecting tank, a plurality of heat dissipation fans, a plurality of distributors and a plurality of heat dissipation mechanisms, wherein the heat dissipation mechanisms are in one-to-one correspondence with the heat dissipation fans and the distributors respectively, so that the independent adjustment of the heat dissipation effect of the heat dissipation mechanisms is realized; the heat dissipation mechanism is detachably arranged at the top of the water collection tank and is positioned on the air outlet side of the heat dissipation fan; the distributor is arranged at the top of the heat dissipation mechanism, the water collecting tank is provided with a water return port and a water outlet, the water return port is connected with the distributor, and the water outlet is communicated with the inner cavity of the water collecting tank; the water collecting tank is used for collecting heat exchange media discharged by the heat dissipation mechanism, and the distributor is used for conveying the heat exchange media to the heat dissipation mechanism; the adjacent heat dissipation mechanisms are detachably connected; the heat dissipation fan and the distributor are electrically connected with the control device; the cooling and heat-dissipating device is arranged in the exhaust duct, and a proper number of heat-dissipating fans, distributors and heat-dissipating mechanisms can be selected for assembly according to actual use requirements;
the heat dissipation mechanism comprises a plurality of water distribution pieces, adjacent water distribution pieces are detachably connected, and the water distribution pieces are used for cooling the heat exchange medium;
the water distribution piece comprises a water distribution tank, a water collection tank and a water drainage tank, wherein the water distribution tank is provided with a water inlet, and the water distribution tank is filled with heat dissipation filler; the water inlet is connected with the distributor; the water collecting tank is arranged at the bottom of the water distributing tank and is used for collecting heat exchange media discharged by the water distributing tank; the water discharging tank is arranged on one side of the water distributing tank and is used for collecting heat exchange media discharged by the water collecting tank of the water distributing piece above the water distributing tank; the water collecting tank is used for collecting heat exchange media discharged by the water discharging tank or the water collecting tank.
2. The cooling and heat dissipating device of claim 1, wherein the water collecting tank further comprises a water outlet, and the water outlet is communicated with the inner cavity of the water collecting tank.
3. The cooling heat sink of claim 1, wherein the heat sink further comprises a water baffle, and the water baffle is disposed on the air outlet side of the heat sink.
4. The cooling and heat dissipating device of claim 1, further comprising a header tank disposed on an air outlet side of the heat dissipating mechanism, the header tank being connected to the header tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630469.3A CN113418406B (en) | 2021-06-07 | 2021-06-07 | Cooling heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630469.3A CN113418406B (en) | 2021-06-07 | 2021-06-07 | Cooling heat dissipation device |
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| Publication Number | Publication Date |
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| CN113418406A CN113418406A (en) | 2021-09-21 |
| CN113418406B true CN113418406B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110630469.3A Active CN113418406B (en) | 2021-06-07 | 2021-06-07 | Cooling heat dissipation device |
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| CN (1) | CN113418406B (en) |
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| KR20080027174A (en) * | 2006-09-22 | 2008-03-26 | 히타치 긴조쿠 가부시키가이샤 | Composite heat-releasing device, cooling unit, and cooling apparatus and its assembly |
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| CN112648859A (en) * | 2021-01-08 | 2021-04-13 | 恒力石化(大连)化工有限公司 | Cooling tower with heat exchange device |
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| US9097465B2 (en) * | 2012-04-21 | 2015-08-04 | Lee Wa Wong | Air conditioning system with multiple-effect evaporative condenser |
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| KR20080027174A (en) * | 2006-09-22 | 2008-03-26 | 히타치 긴조쿠 가부시키가이샤 | Composite heat-releasing device, cooling unit, and cooling apparatus and its assembly |
| CN104515412A (en) * | 2013-09-30 | 2015-04-15 | 江苏中利石化设备有限公司 | Combined type countercurrent cooling tower |
| CN205593401U (en) * | 2016-01-14 | 2016-09-21 | 浙江奥帅制冷有限公司 | Modular cooling tower |
| CN206959628U (en) * | 2017-07-13 | 2018-02-02 | 常州江帆冷却塔有限公司 | Modularized combination type closed cooling tower |
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| CN112648859A (en) * | 2021-01-08 | 2021-04-13 | 恒力石化(大连)化工有限公司 | Cooling tower with heat exchange device |
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| CN113418406A (en) | 2021-09-21 |
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