阅读说明：本技术 一种冷却散热装置 (Cooling heat dissipation device ) 是由 李迎春 王亮添 谭志勇 于 2021-06-07 设计创作，主要内容包括：本发明公开了一种冷却散热装置,包括控制装置、集水箱、多个散热风机、多个分配器和多个散热机构,所述散热机构分别与散热风机以及分配器一一对应,所述散热机构可拆卸地设置于集水箱的顶部,并位于散热风机的出风侧；所述分配器设置于散热机构的顶部,所述集水箱上开设有进水口和出水口,所述进水口与分配器连接,所述出水口与集水箱的内腔连通；所述集水箱用于收集散热机构所排出的换热介质,所述分配器用于向散热机构输送换热介质；相邻的散热机构可拆卸连接；所述散热风机与控制装置电性连接；本申请公开的冷却散热装置,用户可根据实际使用需要和场地需要选择合适数量的散热风机、分配器和散热机构进行组装,提高散热装置的使用灵活度。(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.)

1. A cooling heat dissipation device comprises a control device and is characterized by further comprising a water collection 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, and the heat dissipation mechanisms are detachably arranged at the top of the water collection tank and located on the air outlet side of the heat dissipation 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.

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 and heat dissipating device of claim 1, wherein the heat dissipating mechanism comprises a plurality of water distributing members, adjacent water distributing members are detachably connected, and the water distributing members are used for cooling the heat exchange medium.

4. The cooling and heat dissipating device of claim 3, wherein the water distributing member comprises a water distributing tank, a water collecting tank and a water discharging tank, the water distributing tank is provided with a water inlet, and the water distributing tank is filled with heat dissipating 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.

5. 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.

6. 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.

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 advantages 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 according to the present invention;

fig. 3 is an internal structure 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 invention provides a cooling heat dissipation device, and in order to make the purpose, technical scheme and effect of the invention clearer and clearer, the invention is further described in detail below by referring to the attached drawings and embodiments.

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," and the like are to be construed broadly, and those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

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 top outputs the heat exchange medium output by the water distribution tank 51 above the water collection tank to the water discharge tank 53 located at the middle, the water collection tank 52 located at the middle outputs the heat exchange medium output by the water distribution tank 51 above the water collection tank to the water discharge tank 53 located at the bottom, and the water discharge tank 53 located at the middle, the water discharge tank 53 located at the bottom, and the water collection tank 52 located at the bottom discharge the collected heat exchange medium into 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.