CN214960836U

CN214960836U - Water-cooling air conditioner heat abstractor and electric cabinet

Info

Publication number: CN214960836U
Application number: CN202122525381.3U
Authority: CN
Inventors: 陈克俭; 钟石和
Original assignee: Beijing Dingjiafeng Dairy Drinks Machinery Co ltd
Current assignee: Beijing Dingjiafeng Dairy Drinks Machinery Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2021-11-30
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to a water-cooling air conditioner heat dissipation device and an electric cabinet, wherein the water-cooling air conditioner heat dissipation device comprises a fan, a heat exchanger, a bottom plate and a cover plate, the fan and the heat exchanger are both arranged on the inner side surface of the bottom plate, and the heat exchanger is positioned below the fan; the bottom plate is provided with heat dissipation holes and air inlet holes, the heat exchanger is arranged corresponding to the heat dissipation holes, and the fan is arranged corresponding to the air inlet holes; the apron is the open box body structure in one side, and the bottom plate is installed at the opening end of box body structure, and fan and heat exchanger all are located the box body structure, and fan and heat exchanger all arrange with the opposite side diapire interval of apron. The utility model discloses can utilize the circulating water as the refrigerant, utilize the fan to carry out better cooling to the inside electrical element of electricity cabinet, practice thrift the energy, reduce cost consumption. The utility model discloses a can dismantle the bottom plate and the box body of connection, can install the bottom plate on the lateral wall of electric cabinet earlier, then with the box body spiral-lock on the bottom plate, simple to operate, stable in structure.

Description

Water-cooling air conditioner heat abstractor and electric cabinet

Technical Field

The utility model relates to an electric cabinet heat dissipation related technical field, concretely relates to water-cooled air conditioner heat abstractor and electric cabinet.

Background

Because the inside ambient temperature of electricity cabinet the inside is too high in process of production, causes the easy ageing of the inside electrical components of electricity cabinet, damages, and prior art has only used the fan cooling, though alleviate to some extent, but efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve one kind or several kinds of technical problem among the prior art, provide a water-cooling air conditioner heat abstractor and electric cabinet.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a water-cooling air conditioner heat dissipation device comprises a fan, a heat exchanger, a bottom plate and a cover plate, wherein the fan and the heat exchanger are both arranged on the inner side surface of the bottom plate, and the heat exchanger is positioned below the fan; the bottom plate is provided with heat dissipation holes and air inlet holes, the heat exchanger is arranged corresponding to the heat dissipation holes, and the fan is arranged corresponding to the air inlet holes; the apron is the open box body structure in one side, the bottom plate is installed the open end of box body structure, the fan with the heat exchanger all is located in the box body structure, the fan with the heat exchanger all with the opposite side diapire interval arrangement of apron.

The utility model has the advantages that: the utility model discloses a fan and the heat exchanger of arranging about setting up can utilize the circulating water as the refrigerant, utilize the fan air inlet and reduce the temperature of the inside electrical components of electricity cabinet afterwards through the heat exchanger cooling, have practiced thrift the energy, have reduced cost consumption. The utility model discloses a can dismantle the bottom plate and the box body of connection, can install the bottom plate on the lateral wall of electric cabinet earlier, then with the box body spiral-lock on the bottom plate, simple to operate, stable in structure. The utility model discloses with fan, heat exchanger all with apron diapire interval arrangement, usable fan is taken the heat in with the electricity cabinet out from the fresh air inlet and is blown to the clearance of apron bottom, blows off from the louvre of bottom plate below after the heat exchanger heat transfer of rethread.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the inner side of the upper end of the bottom plate is vertically connected with a first connecting plate, the inner side of the lower end of the bottom plate is vertically connected with a second connecting plate, the heat dissipation holes are arranged close to the first connecting plate, the air inlet holes are arranged close to the second connecting plate, the first connecting plate is connected with the lower side wall of the cover plate, and the second connecting plate is connected with the upper side wall of the cover plate.

The beneficial effect of adopting the further scheme is that: through setting up first connecting plate and second connecting plate, when the box body lock joint was on the bottom plate, usable first connecting plate and second connecting plate were connected with the last lateral wall and the lower lateral wall of box body. And first connecting plate and second connecting plate self have certain length, when the box body lock joint was on the bottom plate, also can carry on spacingly to the clearance between fan, heat exchanger and the box body diapire.

Furthermore, a water receiving disc is arranged on the inner side face of the first connecting plate, and a condensate pipe is connected to the bottom of the water receiving disc.

The beneficial effect of adopting the further scheme is that: the water pan can be used for receiving condensed water on the heat exchanger, and a condensed water pipe at the bottom of the water pan can discharge the condensed water in the water pan.

Furthermore, the first connecting plate is provided with a water inlet pipe connecting hole for a water inlet pipe of the heat exchanger to pass through, a water outlet pipe connecting hole for a water outlet pipe of the heat exchanger to pass through and a condensate pipe connecting hole for a condensate pipe to pass through.

The beneficial effect of adopting the further scheme is that: the water inlet pipe and the water outlet pipe can be conveniently penetrated out from the first connecting plate.

Furthermore, the heat exchanger comprises two rows of heat exchange tubes which are arranged in front and back, and each row of heat exchange tubes comprises a plurality of vertical tubes which are connected end to form an S shape.

The beneficial effect of adopting the further scheme is that: and a vertical pipe is adopted, so that condensed water on the heat exchanger can conveniently flow down to enter the water pan.

Further, offer the hole of dodging that the inlet tube that is used for the heat exchanger and outlet pipe pass through on the lower lateral wall of apron, dodge the hole be L type and one end with the opening end intercommunication of apron.

The beneficial effect of adopting the further scheme is that: through setting up and dodging the hole, conveniently with the apron lock dress on the bottom plate, and can not produce the interference with inlet tube, outlet pipe and condensate pipe.

Furthermore, the left end and the right end of the bottom plate are respectively and vertically connected with a folded edge which is bent towards the cover plate.

The beneficial effect of adopting the further scheme is that: the arrangement of the folded edge prevents the bottom plate from scratching the cover plate.

Further, the bottom plate and the cover plate are detachably connected through bolts.

The beneficial effect of adopting the further scheme is that: the disassembly is convenient.

Further, the bottom plate all is square structure, the apron be with the cube structure of bottom plate adaptation.

The beneficial effect of adopting the further scheme is that: the molding and the assembly are convenient.

The utility model provides an electric cabinet, include the electric cabinet body and water-cooling air conditioner heat abstractor, first heat transfer hole and second heat transfer hole have been seted up on the electric cabinet body, the bottom plate is installed on the lateral wall of electric cabinet body, the louvre with first heat transfer hole corresponds arranges and sealing connection, the fresh air inlet with second heat transfer hole corresponds arranges and sealing connection.

The utility model has the advantages that: the utility model discloses an electric cabinet through setting up water-cooling air conditioner heat abstractor, can utilize the circulating water as the refrigerant, utilizes the fan to carry out better cooling to the inside electrical element of electric cabinet, has practiced thrift the energy, has reduced cost consumption. The bottom plate and the box body which are detachably connected are adopted, the bottom plate can be firstly installed on the outer side wall of the electric cabinet body, then the box body is buckled on the bottom plate, and the electric cabinet is convenient to install and stable in structure. All arrange fan, heat exchanger with apron diapire interval, usable fan in with the electric cabinet heat follow the fresh air inlet take out and blow to the clearance of apron bottom in, the louvre of following the bottom plate below after the heat exchanger heat transfer of rethread blows off.

Drawings

Fig. 1 is a first schematic structural diagram of a bottom plate and upper components thereof according to the present invention;

fig. 2 is a schematic perspective view of a cover plate according to the present invention;

FIG. 3 is a second schematic structural view of the bottom plate and the upper member thereof according to the present invention;

fig. 4 is a schematic perspective view of the cover plate of the present invention;

FIG. 5 is a schematic view of the assembly structure of the bottom plate and the cover plate of the present invention;

fig. 6 is the schematic structural view of the water-cooling air conditioner heat dissipation device of the present invention installed on the electric cabinet body.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a fan; 11. an air inlet; 2. a heat exchanger; 21. a water inlet pipe; 22. a water outlet pipe; 23. a heat exchange pipe; 24. an air outlet; 3. a base plate; 31. heat dissipation holes; 32. an air inlet hole; 33. a first connecting plate; 34. a second connecting plate; 35. folding edges; 4. a cover plate; 41. avoiding holes; 5. a water pan; 51. a condensate pipe; 6. a bolt; 7. an electric cabinet body.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1 to 5, the heat dissipation device of the water-cooling air conditioner of the present embodiment includes a fan 1, a heat exchanger 2, a bottom plate 3 and a cover plate 4, where the fan 1 and the heat exchanger 2 are both installed on an inner side surface of the bottom plate 3, and the heat exchanger 2 is located below the fan 1; the bottom plate 3 is provided with heat dissipation holes 31 and air inlet holes 32, the heat exchanger 2 is arranged corresponding to the heat dissipation holes 31, and the fan 1 is arranged corresponding to the air inlet holes 32; the apron 4 is the open box body structure in one side, bottom plate 3 installs the open end of box body structure, fan 1 with heat exchanger 2 all is located in the box body structure, fan 1 with heat exchanger 2 all with the opposite side diapire interval arrangement of apron 4.

Specifically, the air inlet 11 of the fan 1 corresponds to and communicates with the air inlet hole 32, and the air outlet 24 of the heat exchanger 2 corresponds to and communicates with the heat dissipation hole 31.

As shown in fig. 1 and 3, a first connecting plate 33 is vertically connected to the inner side of the upper end of the bottom plate 3, a second connecting plate 34 is vertically connected to the inner side of the lower end of the bottom plate 3, the heat dissipation holes 31 are disposed near the first connecting plate 33, the air inlet holes 32 are disposed near the second connecting plate 34, the first connecting plate 33 is connected to the lower sidewall of the cover plate 4, and the second connecting plate 34 is connected to the upper sidewall of the cover plate 4. Through setting up first connecting plate and second connecting plate, when the box body lock joint was on the bottom plate, usable first connecting plate and second connecting plate were connected with the last lateral wall and the lower lateral wall of box body. And first connecting plate and second connecting plate self have certain length, when the box body lock joint was on the bottom plate, also can carry on spacingly to the clearance between fan, heat exchanger and the box body diapire.

As shown in fig. 1 and 3, a water receiving tray 5 is disposed on an inner side surface of the first connecting plate 33 of the present embodiment, and a condensed water pipe 51 is connected to a bottom of the water receiving tray 5. The water pan can be used for receiving condensed water on the heat exchanger, and a condensed water pipe at the bottom of the water pan can discharge the condensed water in the water pan.

As shown in fig. 1 and 3, the first connection plate 33 of the present embodiment is provided with a water inlet pipe connection hole for passing the water inlet pipe 21 of the heat exchanger 2, a water outlet pipe connection hole for passing the water outlet pipe 22 of the heat exchanger 2, and a condensed water pipe connection hole for passing the condensed water pipe 51. The water inlet pipe and the water outlet pipe can be conveniently penetrated out from the first connecting plate.

As shown in fig. 1 and 3, the heat exchanger 2 of the present embodiment includes two rows of heat exchange tubes 23 arranged in tandem, and each row of heat exchange tubes 23 includes a plurality of vertical tubes connected end to end in an S-shape. And a vertical pipe is adopted, so that condensed water on the heat exchanger can conveniently flow down to enter the water pan.

As shown in fig. 4, the lower side wall of the cover plate 4 of the present embodiment is provided with an avoiding hole 41 for passing the water inlet pipe 21 and the water outlet pipe 22 of the heat exchanger 2, the avoiding hole 41 is L-shaped and has one end communicated with the open end of the cover plate 4. Through setting up and dodging the hole, conveniently with the apron lock dress on the bottom plate, and can not produce the interference with inlet tube, outlet pipe and condensate pipe.

As shown in fig. 1 and 3, the left and right ends of the bottom plate 3 of the present embodiment are respectively vertically connected with a folded edge 35 that is folded inward of the cover plate 4. The width of hem is far less than the width of first connecting plate and second connecting plate, and the setting of hem avoids bottom plate fish tail apron.

As shown in fig. 1 to 5, the bottom plate 3 and the cover plate 4 of this embodiment are detachably connected by bolts 6, which facilitates the detachment.

As shown in fig. 1 to 5, the bottom plate 3 of the present embodiment is a square structure, and the cover plate 4 is a cube structure adapted to the bottom plate 3, so as to facilitate molding and assembling. The utility model discloses a bottom plate and apron cooperation structure, with the size proportion adaptation of electric cabinet, area is little, and the appearance is pleasing to the eye.

This embodiment adopts the copper pipe to be the heat exchange tube, adopts the frame of zinc-plated material to install the heat exchange tube in the frame, constitute the heat exchanger jointly, utilize fan and heat exchanger cooperation operation, cooling water is at heat exchanger inner loop operation, and the rotation of rethread fan makes the air convection, thereby reaches the cooling effect, makes the electric elements' in the electric cabinet life obtain the extension.

This embodiment can utilize the circulating water as the refrigerant through setting up fan and the heat exchanger of arranging from top to bottom, utilizes the fan air inlet and reduces the temperature of the inside electrical component of electricity cabinet afterwards through the heat exchanger cooling, has practiced thrift the energy, has reduced cost consumption. The utility model discloses a can dismantle the bottom plate and the box body of connection, can install the bottom plate on the lateral wall of electric cabinet earlier, then with the box body spiral-lock on the bottom plate, simple to operate, stable in structure. The utility model discloses with fan, heat exchanger all with apron diapire interval arrangement, usable fan is taken the heat in with the electricity cabinet out from the fresh air inlet and is blown to the clearance of apron bottom, blows off from the louvre of bottom plate below after the heat exchanger heat transfer of rethread.

Example 2

As shown in fig. 6, the electric cabinet of this embodiment includes an electric cabinet body 7 and the water-cooling air-conditioning heat dissipation device, a first heat exchange hole and a second heat exchange hole are opened on the electric cabinet body 7, the bottom plate 3 is installed on the outer side wall of the electric cabinet body 7, the heat dissipation hole 31 corresponds to the first heat exchange hole and is hermetically connected to the first heat exchange hole, and the air inlet hole 32 corresponds to the second heat exchange hole and is hermetically connected to the second heat exchange hole.

A preferred embodiment of this embodiment is that the heat dissipation hole 31 and the air inlet hole 32 are both recessed inwards to form an annular groove, and an annular sealing rib may be disposed in the annular groove, and is connected to the outer side wall of the electric cabinet body 7 in a sealing manner.

During the equipment, assemble bottom plate 3 on the lateral wall of electricity cabinet body 7 through screws etc. earlier to make louvre 31 with first heat transfer pore pair should arrange and sealing connection, fresh air inlet 32 with second heat transfer pore pair should arrange, then with apron 4 lock-joint on bottom plate 3, reuse bolt with first connecting plate 33 and the second connecting plate 34 of bottom plate 3 respectively with apron 4 last lateral wall and lower lateral wall fixed connection.

Specifically, the water inlet pipe 21 and the water outlet pipe 22 of the heat exchanger 2 can be connected with a water treatment device of the equipment connected with the electric cabinet body.

The electric cabinet of this embodiment articulates water-cooling air conditioner heat abstractor on the lateral wall of electric cabinet body, saves installation space, need not occupy the floor area. Through setting up water-cooling air conditioner heat abstractor, can utilize the circulating water as the refrigerant, utilize the fan air inlet and reduce the temperature of the inside electrical component of electricity cabinet afterwards through the heat exchanger cooling, practiced thrift the energy, reduced cost consumption. The bottom plate and the box body which are detachably connected are adopted, the bottom plate can be firstly installed on the outer side wall of the electric cabinet body, then the box body is buckled on the bottom plate, and the electric cabinet is convenient to install and stable in structure. All arrange fan, heat exchanger with apron diapire interval, usable fan in with the electric cabinet heat follow the fresh air inlet take out and blow to the clearance of apron bottom in, the louvre of following the bottom plate below after the heat exchanger heat transfer of rethread blows off.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A water-cooling air conditioner heat dissipation device is characterized by comprising a fan, a heat exchanger, a bottom plate and a cover plate, wherein the fan and the heat exchanger are both arranged on the inner side surface of the bottom plate, and the heat exchanger is positioned below the fan; the bottom plate is provided with heat dissipation holes and air inlet holes, the heat exchanger is arranged corresponding to the heat dissipation holes, and the fan is arranged corresponding to the air inlet holes; the apron is the open box body structure in one side, the bottom plate is installed the open end of box body structure, the fan with the heat exchanger all is located in the box body structure, the fan with the heat exchanger all with the opposite side diapire interval arrangement of apron.

2. The water-cooled air conditioner heat sink as recited in claim 1, wherein a first connecting plate is vertically connected to the inner side of the upper end of the bottom plate, a second connecting plate is vertically connected to the inner side of the lower end of the bottom plate, the heat dissipation holes are arranged close to the first connecting plate, the air intake holes are arranged close to the second connecting plate, the first connecting plate is connected to the lower sidewall of the cover plate, and the second connecting plate is connected to the upper sidewall of the cover plate.

3. The water-cooled air conditioner heat dissipation device as defined in claim 2, wherein a water pan is disposed on an inner side surface of the first connection plate, and a condensate pipe is connected to a bottom of the water pan.

4. The water-cooled air conditioner heat dissipation device as defined in claim 2, wherein the first connection plate is provided with a water inlet pipe connection hole for passing a water inlet pipe of the heat exchanger, a water outlet pipe connection hole for passing a water outlet pipe of the heat exchanger, and a condensed water pipe connection hole for passing a condensed water pipe.

5. The water-cooled air-conditioner heat dissipation device as recited in claim 1, wherein the heat exchanger comprises two rows of heat exchange tubes arranged in tandem, each row of heat exchange tubes comprising a plurality of vertical tubes connected end to end in an S-shape.

6. The water-cooled air conditioner heat dissipation device as recited in claim 1, wherein an avoiding hole for passing an inlet pipe and an outlet pipe of the heat exchanger is formed in the lower side wall of the cover plate, the avoiding hole is L-shaped, and one end of the avoiding hole is communicated with the open end of the cover plate.

7. The water-cooled air conditioner heat sink as recited in claim 1, wherein the left and right ends of the bottom plate are respectively and vertically connected with a folded edge bent inward toward the cover plate.

8. The water-cooled air conditioner heat sink as recited in claim 1, wherein the bottom plate is detachably connected to the cover plate by bolts.

9. The water-cooled air conditioner heat sink as recited in claim 1, wherein the bottom plates are all square, and the cover plate is a cube adapted to the bottom plates.

10. An electric cabinet, characterized in that, including the electric cabinet body and the water-cooling air-conditioning heat dissipating device of any one of claims 1 to 9, the electric cabinet body is provided with a first heat exchanging hole and a second heat exchanging hole, the bottom plate is installed on the outer side wall of the electric cabinet body, the heat dissipating hole is arranged and hermetically connected with the first heat exchanging hole correspondingly, and the air inlet is arranged and hermetically connected with the second heat exchanging hole correspondingly.