CN212677536U

CN212677536U - Heat dissipation electric appliance cabinet

Info

Publication number: CN212677536U
Application number: CN202021884605.9U
Authority: CN
Inventors: 钱桂华
Original assignee: Shanghai Sheshan Automation Control Equipment Factory Co ltd
Current assignee: Shanghai Sheshan Automation Control Equipment Factory Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-03-09
Anticipated expiration: 2030-09-02

Abstract

The application relates to a heat-dissipation electric appliance cabinet, which comprises a cabinet body, wherein a cooling device capable of cooling the interior of the cabinet body is arranged on the cabinet body, the cooling device comprises a water tank and a cooling liquid storage bin, and a water inlet pipe and a water outlet pipe are fixedly arranged on the water tank; the internal baffle that is equipped with of cabinet, be equipped with the coiled pipe on the baffle, the outer wall that inlet tube and outlet pipe run through the cabinet body extends to the internal portion of cabinet, the one end and the inlet tube connection of coiled pipe, the other end and the play water piping connection of coiled pipe, be equipped with the water pump between inlet tube and the coiled pipe, the water inlet and the coiled pipe connection of water pump, the delivery port and the water piping connection of water pump. This application has the effect that improves the radiating efficiency.

Description

Heat dissipation electric appliance cabinet

Technical Field

The application relates to the technical field of electrical equipment, in particular to a heat dissipation electrical cabinet.

Background

At present, an electric cabinet is a cabinet which is manufactured by processing steel materials and used for protecting components from working normally, and manufacturing materials of the electric cabinet are generally divided into a hot rolled steel plate and a cold rolled steel plate. The electric appliance cabinet is widely used in the chemical industry, the environmental protection industry, the electric power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like; the electrical cabinet is internally provided with a plurality of electrical elements which can generate a large amount of heat when being electrified and operated.

The top or the side plate of the cabinet body of the electrical cabinet in the related art is generally provided with a heat radiation hole and a heat radiation fan which are used as air circulation channels. When the heat dissipation fan and the heat dissipation holes work simultaneously, air outside the cabinet body enters the cabinet body through the heat dissipation holes, and hot air inside the cabinet body is discharged out of the cabinet body through the heat dissipation fan.

In view of the above-mentioned related technologies, the inventor believes that the heat dissipation efficiency is poor due to the fact that the heat dissipation holes only dissipate heat when the temperature is higher in the hot summer air.

SUMMERY OF THE UTILITY MODEL

In order to improve the relatively poor problem of radiating efficiency, this application provides a heat dissipation electric appliance cabinet.

The application provides a heat dissipation electric appliance cabinet adopts following technical scheme:

a heat dissipation electric appliance cabinet comprises a cabinet body, wherein a cooling device capable of cooling the interior of the cabinet body is arranged on the cabinet body, the cooling device comprises a water tank and a cooling liquid storage bin, and a water inlet pipe and a water outlet pipe are fixedly arranged on the water tank; the internal baffle that is equipped with of cabinet, be equipped with the coiled pipe on the baffle, the outer wall that inlet tube and outlet pipe run through the cabinet body extends to the internal portion of cabinet, the one end and the inlet tube connection of coiled pipe, the other end and the play water piping connection of coiled pipe, be equipped with the water pump between inlet tube and the coiled pipe, the water inlet and the coiled pipe connection of water pump, the delivery port and the water piping connection of water pump.

Through adopting above-mentioned technical scheme, the water tank passes through the water pump and can supply water to the coiled pipe, and the water pump also can with the log raft in the coiled pipe to the water tank in, realized the circulation of water tank and coiled pipe internal water, cool down the processing through the water in the coiled pipe to the components and parts on the internal baffle of cabinet, improve the internal radiating effect of cabinet.

Preferably, the top of the water tank and the cooling liquid storage bin is provided with an injection port, and the injection port is provided with a sealing plug.

Through adopting above-mentioned technical scheme, the filling opening that is equipped with on the water tank can be equipped with the coolant liquid in the coolant liquid storage storehouse to adding water in the water tank, and the coolant liquid filling opening that the coolant liquid storage storehouse top was equipped with can be to inside add the coolant liquid, simple structure, convenient operation.

Preferably, one end of the sealing plug is provided with an internal thread, the outer wall of the injection opening is provided with an external thread, and the sealing plug is screwed with the injection opening thread.

Through adopting above-mentioned technical scheme, adopt threaded connection, sealed effectual is convenient for open and close sprue and coolant liquid inlet.

Preferably, the outside of water tank is equipped with the guard box, the lateral wall fixed connection of guard box and the cabinet body, the guard box is kept away from one side of being connected with the cabinet body and is equipped with the maintenance door, maintenance door and guard box sliding connection.

Through adopting above-mentioned technical scheme, be equipped with the maintenance door and be convenient for maintain the water tank in the protective housing, adopt sliding connection easy operation convenience.

Preferably, the top surface and the bottom surface of maintenance door are equipped with the slide bar, the top surface and the bottom surface of guard box are equipped with the sliding tray that the cooperation slide bar used.

Through adopting above-mentioned technical scheme, the mode that adopts the cooperation of sliding strip and sliding tray to use is convenient for operate, and stability can be good.

Preferably, the maintenance door at one end of the sliding strip is provided with a limiting block, and one end of the sliding groove is provided with a blocking block for limiting the limiting block to slide out.

Through adopting above-mentioned technical scheme, reduce the staff and when carrying out pulling maintenance door, break away from the sliding tray because of exerting oneself violently with the maintenance door, lead to personnel to receive and collide with.

Preferably, the side wall of the cabinet body is provided with heat dissipation holes, and the heat dissipation holes are provided with heat dissipation fans.

Through adopting above-mentioned technical scheme, radiator fan can accelerate the change of the internal air of cabinet and external air, plays the additional action to the radiating effect of the internal cabinet.

Preferably, the outer wall of the cabinet body at the position of the radiating hole is provided with an active carbon filter screen, and the active carbon filter screen is connected with the outer wall of the cabinet body in a hasp mode.

Through adopting above-mentioned technical scheme, be equipped with the active carbon filter screen and filter the air in the external world, prevent that external dust from falling into the cabinet internal, the mode that adopts the hasp is convenient for change the active carbon filter screen.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the temperature reduction device is arranged to facilitate the temperature reduction in the cabinet body, enhance the heat dissipation effect in the cabinet body and reduce the damage of components caused by overhigh temperature;

2. the maintenance door is arranged in a sliding connection mode, so that workers can conveniently maintain the interior of the protective box, and the stable effect of connection between the maintenance door and the protective box is good;

3. the outer wall of the cabinet body at the radiating hole is provided with the activated carbon filter screen, so that dust in the air can be conveniently filtered, and the inside of the cabinet body is kept clean.

Drawings

Fig. 1 is a schematic overall structure diagram of a heat dissipation electrical cabinet according to an embodiment of the present application.

FIG. 2 is a schematic structural diagram highlighting the connection relationship of the water pump, the water tank and the serpentine pipe in the embodiment of the present application.

FIG. 3 is a schematic sectional view showing the water tank in the embodiment of the present application.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

FIG. 5 is a schematic structural diagram illustrating a connection relationship between a protection box and a maintenance door according to an embodiment of the present application.

Description of reference numerals: 1. a cabinet body; 11. a partition plate; 111. a placement groove; 112. a serpentine tube; 113. a fixing member; 2. a cabinet door; 3. a cooling device; 31. a water tank; 311. a water inlet pipe; 312. a water outlet pipe; 313. a water pump; 314. an injection port; 315. a sealing plug; 32. a coolant storage bin; 4. a protective box; 41. repairing the door; 412. a slide bar; 413. a limiting block; 42. a sliding groove; 421. a blocking block; 5. heat dissipation holes; 51. a heat radiation fan; 52; an active carbon filter screen; 521. a hasp is provided.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses heat dissipation electric appliance cabinet. Referring to fig. 1, the heat dissipation electric appliance cabinet comprises a cabinet body 1 provided with an opening, a cabinet door 2 is arranged on the cabinet body 1 at the opening, and one side of the cabinet door 2 is connected with the side wall of the cabinet body 1 in a hinged manner; the lateral wall of the cabinet body 1 is equipped with protective housing 4, and protective housing 4 keeps away from the one end of being connected with the cabinet body 1 and is equipped with maintenance door 41, maintenance door 41 and protective housing 4 sliding connection.

Referring to fig. 1 and 2, the cabinet body 1 is provided with heat dissipation holes 5, the heat dissipation holes 5 are provided with heat dissipation fans 51, the outer wall of the cabinet body 1 at the heat dissipation holes 5 is provided with an activated carbon filter screen 52, the activated carbon filter screen 52 is connected with the outer wall of the cabinet body 1 by adopting buckles 521, the sub-buckles of the buckles 521 are fixedly connected with the cabinet body 1, the female buckles of the buckles 521 are fixedly connected with the activated carbon filter screen 52, and the sub-buckles are matched with the female buckles for use so as to replace the activated carbon filter screen 52.

Referring to fig. 2 and 3, a cooling device 3 capable of cooling the inside of the cabinet body 1 is arranged on the cabinet body 1, the cooling device 3 includes a water tank 31 and a cooling liquid storage bin 32, the cooling liquid storage bin 32 is used for containing cooling liquid for cooling water, the cooling liquid storage bin 32 is located in the side wall of the water tank 31, and a water inlet pipe 311 and a water outlet pipe 312 are fixedly arranged on the water tank 31; a plurality of partition plates 11 are arranged in the cabinet body 1 in a direction parallel to the bottom surface of the cabinet body 1, a placing groove 111 and a coiled pipe 112 are arranged at the bottom of each partition plate 11, the plurality of coiled pipes 112 are communicated with each other, the coiled pipe 112 is arranged in the placing groove 111, a plurality of fixing pieces 113 are arranged on the partition plate 11 at the position of the coiled pipe 112, and two ends of each fixing piece 113 are fixed with the partition plates 11 by bolts; the water tank 31 is provided with a water inlet pipe 311 and a water outlet pipe 312, the water inlet pipe 311 and the water outlet pipe 312 penetrate through the outer wall of the cabinet body 1 and extend to the inside of the cabinet body 1, one end of the coiled pipe 112 is connected with the water inlet pipe 311, the other end of the coiled pipe 112 is connected with the water outlet pipe 312, a water pump 313 is arranged between the water inlet pipe 311 and the coiled pipe 112, a water inlet of the water pump 313 is connected with the coiled pipe 112, and a water outlet of the water pump.

Referring to fig. 3 and 4, the top of the water tank 31 and the top of the cooling liquid storage bin 32 are both provided with an injection port 314, the injection port 314 is provided with a sealing plug 315, one end of the sealing plug 315 is provided with an internal thread, the outer wall of the injection port 314 is provided with an external thread, the sealing plug 315 is screwed with the injection port 314, and when water needs to be injected into the water tank 31 or cooling liquid needs to be supplemented into the cooling liquid storage bin 32, the corresponding sealing plug 315 is unscrewed to be added.

Referring to fig. 1 and 5, a protection box 4 is arranged outside the water tank 31, the protection box 4 is fixedly connected with the side wall of the cabinet body 1, one side of the protection box 4, which is far away from the side connected with the cabinet body 1, is provided with a maintenance door 41, the edges of the top surface and the bottom surface of the maintenance door 41 along the maintenance door 41 are respectively provided with a sliding strip 412, the maintenance door 41 at one end of the sliding strip 412 is fixedly provided with a limiting block 413, the edges of the top surface and the bottom surface of the protection box 4 along the protection box 4 are respectively provided with a sliding groove 42, the size of the sliding groove 42 is consistent with that of the limiting block 413, the outer end part of the sliding groove 42 is provided with a blocking block 421 limiting the limiting block 413 to slide out, the blocking block 421 is fixedly arranged on the inner wall of the sliding groove 42, so that the cross section of the opening of the sliding groove.

The implementation principle of the heat dissipation electric appliance cabinet in the embodiment of the application is as follows: the water pump 313 can be used for supplying water in the water tank 31 to the coiled pipe 112, the water pump 313 can also pump the water in the coiled pipe 112 into the water tank 31, so that the water in the water tank 31 and the coiled pipe 112 can be circulated, and the temperature of components placed on the partition plate 11 in the cabinet body 1 can be reduced through the water in the coiled pipe 112; the radiator fan 51 that is equipped with on the cabinet body 1 can make the air in the cabinet body 1 and the air in the external world circulate and make the heat in the cabinet body 1 distribute out, and the heat dissipation to the cabinet body 1 in handles and plays the auxiliary action, and the activated carbon filter screen 52 that louvre 5 department was equipped with can filter the dust in the air in the external world, makes the internal clean of keeping of cabinet 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A heat dissipation electric appliance cabinet is characterized in that: the cooling device comprises a cabinet body (1), wherein the cabinet body (1) is provided with a cooling device (3) capable of cooling the interior of the cabinet body (1), the cooling device (3) comprises a water tank (31) and a cooling liquid storage bin (32), and the water tank (31) is fixedly provided with a water inlet pipe (311) and a water outlet pipe (312); be equipped with baffle (11) in the cabinet body (1), be equipped with coiled pipe (112) on baffle (11), the outer wall that the cabinet body (1) was run through to inlet tube (311) and outlet pipe (312) extends to cabinet body (1) inside, the one end and inlet tube (311) of coiled pipe (112) are connected, and the other end and outlet pipe (312) of coiled pipe (112) are connected, be equipped with water pump (313) between inlet tube (311) and coiled pipe (112), the water inlet and the coiled pipe (112) of water pump (313) are connected, the delivery port and the inlet tube (311) of water pump (313) are connected.

2. The heat dissipating electrical cabinet of claim 1, wherein: and the top parts of the water tank (31) and the cooling liquid storage bin (32) are provided with injection ports (314), and sealing plugs (315) are arranged on the injection ports (314).

3. A heat dissipating electrical cabinet as claimed in claim 2 wherein: one end of the sealing plug (315) is provided with internal threads, the outer wall of the injection opening (314) is provided with external threads, and the sealing plug (315) is screwed with the threads of the injection opening (314).

4. The heat dissipating electrical cabinet of claim 1, wherein: the outside of water tank (31) is equipped with protective housing (4), protective housing (4) and the lateral wall fixed connection of the cabinet body (1), one side of keeping away from being connected with the cabinet body (1) in protective housing (4) is equipped with maintenance door (41), maintenance door (41) and protective housing (4) sliding connection.

5. The heat dissipating electrical cabinet of claim 4, wherein: the top surface and the bottom surface of the maintenance door (41) are provided with sliding strips (412), and the top surface and the bottom surface of the protective box (4) are provided with sliding grooves (42) matched with the sliding strips (412) for use.

6. The heat dissipating electrical cabinet of claim 5, wherein: a limiting block (413) is arranged on the maintenance door (41) at one end of the sliding strip (412), and a blocking block (421) for limiting the limiting block (413) to slide out is arranged at one end of the sliding groove (42).

7. The heat dissipating electrical cabinet of claim 1, wherein: the cabinet is characterized in that heat dissipation holes (5) are formed in the side wall of the cabinet body (1), and heat dissipation fans (51) are arranged at the heat dissipation holes (5).

8. The heat dissipating electrical cabinet of claim 7, wherein: the cabinet body (1) outer wall of louvre (5) department is equipped with active carbon filter screen (52), active carbon filter screen (52) are connected with the outer wall of the cabinet body (1) adoption hasp (521) mode.