CN218678157U

CN218678157U - Closed electric cabinet box convenient to adjust temperature

Info

Publication number: CN218678157U
Application number: CN202222873334.2U
Authority: CN
Inventors: 王慧军; 周敏华; 乔季春
Original assignee: Shanghai Luohan Oujie Precision Machinery Co ltd
Current assignee: Shanghai Luohan Oujie Precision Machinery Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-21
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a closed electricity cabinet case convenient to adjust temperature, including metal casing, the insulation can, first pump machine, the second pump machine, the heater, the refrigeration piece, heat dissipation capillary and fan, metal casing is installed to electricity cabinet case body right-hand member face, the inside insulation can that is provided with of metal casing, first pump machine is installed to the insulation can up end, the second pump machine is installed on first pump machine right side, insulation can internally mounted has the heater, the refrigeration piece is installed on the heater right side, metal casing internally mounted has the fan, the inside heat dissipation capillary that is provided with of electricity cabinet case body, the problem that original closed electricity cabinet case accuse temperature control effect is not good enough has been solved in this design, the utility model discloses rational in infrastructure, adopt heat-conducting liquid to regulate and control the inside temperature of electricity cabinet case body, heat exchange efficiency is high, and can control cold accuse heat, guarantee that the inside temperature of electricity cabinet case body is in suitable temperature range all the time, and the practicality is strong.

Description

Closed electric cabinet box convenient to adjust temperature

Technical Field

The utility model relates to a closed electric cabinet case convenient to adjust temperature belongs to electric cabinet case technical field.

Background

Because some switch boards should install closed cabinet in places such as the processing workshop that the danger of electrocuteeing is big or the operation environment is relatively poor, casting, forging, heat treatment, boiler room, carpenter's room, but closed switch board is in the encapsulated situation for a long time in order to avoid the dust to get into the inside of box, consequently relatively poor to the regulating power of temperature, danger takes place easily to too high temperature, and the normal work of interior equipment is influenced to too low temperature.

Chinese patent No. CN112909757B discloses a closed switch board, through be provided with dust removal mechanism and jack respectively in the left and right sides of box, two mechanisms cooperate and use, when the inside heat of box is great, the jack is opened, increase the heat radiating area of window, make the heat dissipation quicker, dust removal mechanism is heated work simultaneously, spray water smoke, but this design is relatively poor to external environment's resistance, if external air temperature is higher then lead to the heat-sinking capability to descend by a wide margin, also can't control the inside suitable temperature that is in electrical apparatus work of box if external air temperature is lower, need a closed switch board case that is convenient for adjust the temperature now urgently to solve the problem that above-mentioned appears.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a closed electric cabinet case convenient to adjust temperature to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, adopt heat-conducting liquid to regulate and control the inside temperature of electric cabinet case body, heat exchange efficiency is high, and can control cold accuse heat, guarantees that the inside temperature of electric cabinet case body is in suitable temperature range all the time, and the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a closed electricity cabinet case convenient to adjust temperature, includes electricity cabinet case body, control panel and supplementary temperature adjusting mechanism, control panel is installed to the terminal surface before the electricity cabinet case body, electricity cabinet case body right-hand member face is provided with supplementary temperature adjusting mechanism, supplementary temperature adjusting mechanism includes metal casing, insulation can, heat-conducting liquid, first pump, second pump, heater, refrigeration piece, thermodetector, heat dissipation capillary and fan, metal casing is installed to electricity cabinet case body right-hand member face, the inside insulation can that is provided with of metal casing, the inside heat-conducting liquid that has fallen of insulation can, insulation can up end install first pump, the second pump is installed on first pump right side, insulation can internally mounted has the heater, the refrigeration piece is installed on the heater right side, metal casing internally mounted has the fan, electricity cabinet case body internally mounted has thermodetector, the inside heat dissipation capillary that is provided with of electricity cabinet case body.

Furthermore, a first pipeline is installed on the upper end face of the first pump, two groups of first pipelines are arranged according to the same specification, the first pump is connected with the interior of the heat insulation box through the first pipeline, the first pump is connected with the lower end of the heat dissipation capillary through the other group of first pipelines, and the input end of the first pump is electrically connected with the output end of the control panel through a wire.

Furthermore, a second pipeline is installed on the upper end face of the second pump machine, two groups of second pipelines are arranged in the same specification, the second pump machine is connected with the inside of the heat preservation box through the second pipeline, the second pump machine is connected with the upper end of the heat dissipation capillary through the other group of second pipelines, and the input end of the second pump machine is electrically connected with the output end of the control panel through a wire.

Further, the heater input end is electrically connected with the control panel output end through a lead, the refrigeration sheet upper end face is provided with a refrigeration end, and the refrigeration sheet lower end face is provided with a heat dissipation end.

Further, the fan input passes through the wire and connects with control panel output electrical property, the inside cavity that is provided with of metal casing, the heat dissipation end is inside the cavity, the inside isotacticity of cavity is provided with the multiunit support column, the isotacticity of cavity front end and rear end has seted up many groups and has traded the wind hole.

Further, the heat dissipation capillary is provided with the multiunit with the specification, be connected through external adapter between heat dissipation capillary and the heat dissipation capillary, the thermodetector output connects with control panel input electrical property through the wire.

The utility model has the advantages that: the utility model discloses a closed electricity cabinet case convenient to adjust temperature, because the utility model discloses added first pump machine, the second pump machine, the heat dissipation capillary, heater and refrigeration piece, first pump machine and second pump machine are opened, heat conduction liquid is passed through second pipeline suction and is carried heat conduction capillary upper end by the second pump machine, after carrying out the heat exchange with electricity cabinet case body inside through heat conduction capillary, it circulates to be carried back to the insulation can inside through first pipeline by first pump machine again, if when the temperature is too high, refrigeration piece and fan begin to work, help heat conduction liquid rapid cooling, and the same principle, when the inside temperature of electricity cabinet case body is low, the heater begins work and assists heat conduction liquid and heaies up, make inside electrical apparatus be in the suitable temperature interval of work all the time, this design is strong to the inside temperature regulation and control ability of closed electricity cabinet case, application scope is extensive.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a closed electric cabinet box convenient for temperature adjustment of the utility model;

FIG. 2 is a front sectional view of the enclosed electric cabinet of the present invention for easy temperature adjustment;

FIG. 3 is a front sectional view of a refrigerating plate in a closed electric cabinet convenient for temperature adjustment according to the present invention;

in the figure: 1-electric cabinet box body, 2-control panel, 3-auxiliary temperature adjusting mechanism, 31-metal shell, 32-heat preservation box, 33-heat conducting liquid, 34-first pump, 341-first pipeline, 35-second pump, 351-second pipeline, 36-heater, 37-refrigeration piece, 371-refrigeration end, 372-heat dissipation end, 38-temperature detector, 39-heat dissipation capillary tube, 311-fan, 3111-cavity, 3112-support column, 3113-ventilation hole.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a closed electricity cabinet case convenient to adjust temperature, includes electricity cabinet case body 1, control panel 2 and supplementary temperature adjustment mechanism 3, and control panel 2 is installed to the terminal surface before the electricity cabinet case body 1, and 1 right-hand member face of electricity cabinet case body is provided with supplementary temperature adjustment mechanism 3.

The auxiliary temperature adjusting mechanism 3 comprises a metal shell 31, an insulation box 32, heat conducting liquid 33, a first pump 34, a second pump 35, a heater 36, a refrigerating sheet 37, a temperature detector 38, a heat dissipation capillary tube 39 and a fan 311, the metal shell 31 is installed on the right end face of the electric cabinet body 1, the insulation box 32 is arranged inside the metal shell 31, the heat conducting liquid 33 is poured inside the insulation box 32, the first pump 34 is installed on the upper end face of the insulation box 32, the second pump 35 is installed on the right side of the first pump 34, the heater 36 is installed inside the insulation box 32, the refrigerating sheet 37 is installed on the right side of the heater 36, the fan 311 is installed inside the metal shell 31, the temperature detector 38 is installed inside the electric cabinet body 1, the heat dissipation capillary tube 39 is arranged inside the electric cabinet body 1, and the problem that the temperature adjusting effect of an original closed type electric cabinet is poor is solved through the design.

As a first embodiment of the present invention: the input end of the first pump 34 is electrically connected with the output end of the control panel 2 through a wire, the control panel 2 can control the opening and closing of the first pump 34, the input end of the second pump 35 is electrically connected with the output end of the control panel 2 through a wire, the control panel 2 can control the opening and closing of the second pump 35, the upper end surface of the first pump 34 is provided with two groups of first pipelines 341, the first pipelines 341 are arranged in equal specifications, the first pipelines 341 can be used for transporting heat-conducting liquid 33, the first pump 34 is connected with the inside of the thermal insulation box 32 through the first pipeline 341, the first pump 34 is connected with the lower end of the heat-radiating capillary 39 through another group of first pipelines 341, the upper end surface of the second pump 35 is provided with two groups of second pipelines 351, the second pipelines 351 are arranged in equal specifications, the second pipelines 351 can be used for transporting heat-conducting liquid 33, the second pump 35 is connected with the inside of the thermal insulation box 32 through the second pipelines 351, the second pump 35 is connected with the upper end of the heat-radiating capillary 39 through another group of second pipelines 351, this design allows the heat transfer liquid 33 to be sucked out by the second pump 35 through the second pipe 351 and input into the inside of the heat transfer capillary, after heat exchange is carried out between the heat conduction capillary tube and the inside of the electric cabinet body 1, the heat conduction capillary tube is conveyed back to the inside of the heat insulation box 32 through the first pipeline 341 by the first pump 34 and circulates, the heat insulation box 32 can reduce the influence of the external environment temperature on the internal heat conduction liquid 33, multiple groups of heat dissipation capillary tubes 39 are arranged according to the specification, the heat dissipation capillary tubes 39 are connected with the heat dissipation capillary tubes 39 through external adapters, the output end of the temperature detector 38 is electrically connected with the input end of the control panel 2 through a wire, and the temperature detector 38 can detect the temperature inside the electric cabinet body 1 and send the detection data to the control panel 2 in real time.

The input end of the heater 36 is electrically connected with the output end of the control panel 2 through a wire, the control panel 2 can control the opening and closing of the heater 36, the heater 36 can heat the heat-conducting liquid 33 inside the heat preservation box 32, the input end of the refrigerating sheet 37 is electrically connected with the output end of the control panel 2 through a wire, the control panel 2 can control the opening and closing of the refrigerating sheet 37, the upper end face of the refrigerating sheet 37 is provided with a refrigerating end 371, the lower end face of the refrigerating sheet 37 is provided with a heat dissipation end 372, the refrigerating sheet 37 can transfer the heat inside the heat preservation box 32 to the refrigerating end 371 through the refrigerating end, the input end of the fan 311 is electrically connected with the output end of the control panel 2 through a wire, the control panel 2 can control the opening and closing of the fan 311, the metal shell 31 is internally provided with a cavity 3111, the heat dissipation end 372 is located inside the cavity 3111, the heat of the heat dissipation end 372 is dissipated inside the cavity 3111, the fan 311 can assist the heat dissipation end 372 to burn, the cavity 3111 is internally provided with multiple groups of support columns 3112, the support columns 3111 can support the cavity 3111, multiple groups of air exchange holes 3113 are arranged on the front end and the rear end 3111, and the air exchange holes are arranged on the cavity 3111.

As a second embodiment of the present invention: the temperature detector 38 detects the temperature inside the electric cabinet body 1 and sends the detected data to the control panel 2 in real time, when the temperature inside the electric cabinet body 1 is high, the first pump 34 and the second pump 35 are started, the heat-conducting liquid 33 is sucked out by the second pump 35 through the second pipeline 351 and conveyed to the upper end of the heat-conducting capillary tube, after heat exchange is carried out between the heat-conducting capillary tube and the inside of the electric cabinet body 1, the heat-conducting liquid is conveyed back to the inside of the heat preservation box 32 through the first pipeline 341 by the first pump 34, the temperature inside the electric cabinet body 1 is reduced, if the temperature is too high, the refrigerating sheet 37 and the fan 311 start to work, the refrigerating sheet 37 transfers the heat inside the heat preservation box 32 to the heat-making end 371 through the heat-making end, the fan 311 and the air-exchanging hole 3113 accelerate the air flow inside the cavity 3111, and the auxiliary heat-radiating end 372 radiates heat, so that the heat-conducting liquid 33 is rapidly cooled; similarly, when the temperature inside the electric cabinet body 1 is too low, the heater 36 starts to work to assist the heat conducting liquid 33 to heat up, and the temperature inside the electric cabinet body 1 is increased through heat exchange, so that the internal electric appliance is always in a suitable working temperature range.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a closed electric cabinet case convenient to adjust temperature, includes electric cabinet case body, control panel and supplementary temperature adjusting mechanism, its characterized in that: the front end face of the electric cabinet body is provided with a control panel, and the right end face of the electric cabinet body is provided with an auxiliary temperature regulating mechanism;

the auxiliary temperature adjusting mechanism comprises a metal shell, an insulation box, heat conducting liquid, a first pump machine, a second pump machine, a heater, a refrigerating piece, a temperature detector, a heat dissipation capillary tube and a fan, the metal shell is installed on the right end face of the electric cabinet box body, the insulation box is arranged inside the metal shell, the heat conducting liquid is poured inside the insulation box, the first pump machine is installed on the upper end face of the insulation box, the second pump machine is installed on the right side of the first pump machine, the heater is installed inside the insulation box, the refrigerating piece is installed on the right side of the heater, the fan is installed inside the metal shell, the temperature detector is installed inside the electric cabinet box body, and the heat dissipation capillary tube is arranged inside the electric cabinet box body.

2. The enclosed electrical cabinet convenient for temperature adjustment of claim 1, wherein: the heat dissipation device is characterized in that a first pipeline is installed on the upper end face of the first pump, two groups of first pipelines are arranged according to the specification, the first pump is connected with the interior of the heat insulation box through the first pipeline, the first pump is connected with the lower end of the heat dissipation capillary through another group of first pipelines, and the input end of the first pump is electrically connected with the output end of the control panel through a wire.

3. The enclosed electrical cabinet convenient for temperature adjustment of claim 1, wherein: the heat-radiating device is characterized in that a second pipeline is installed on the upper end face of the second pump, two groups of second pipelines are arranged in the specification, the second pump is connected with the inside of the heat-insulating box through the second pipeline, the second pump is connected with the upper end of the heat-radiating capillary through another group of second pipelines, and the input end of the second pump is electrically connected with the output end of the control panel through a wire.

4. The enclosed electrical cabinet convenient for temperature adjustment of claim 1, wherein: the heat dissipation capillary isotacticity is provided with the multiunit, be connected through external adapter between heat dissipation capillary and the heat dissipation capillary, the thermodetector output connects with control panel input electrical property through the wire.

5. The enclosed electrical cabinet convenient for temperature adjustment of claim 1, wherein: the input end of the heater is electrically connected with the output end of the control panel through a wire, the input end of the refrigeration piece is electrically connected with the output end of the control panel through a wire, the upper end face of the refrigeration piece is provided with a refrigeration end, and the lower end face of the refrigeration piece is provided with a heat dissipation end.

6. The enclosed electric cabinet of claim 5, which is characterized in that: the fan input end connects with control panel output electrical property through the wire, the inside cavity that is provided with of metal casing, the heat dissipation end is inside the cavity, the inside isotacticity of cavity is provided with the multiunit support column, the isotacticity of cavity front end and rear end has seted up many groups and has traded the wind hole.