CN213522740U

CN213522740U - Control cabinet with circulating heat dissipation structure

Info

Publication number: CN213522740U
Application number: CN202023086778.9U
Authority: CN
Inventors: 贾林; 于涛; 刘勇霞
Original assignee: Huzhou Jiahe Electric Co ltd
Current assignee: Huzhou Jiahe Electric Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-06-22
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a switch board with circulation heat radiation structure, including base, switch board body and lid door, the last fixed surface of base installs the welt, the last fixed surface of welt installs the switch board body, and one side butt joint of switch board body installs the lid door, equidistant fixed mounting in top of switch board body has the pillar, and the last surface mounting of pillar has the rain cover. The utility model discloses a be equipped with the compressor in the inside of base, and the one end butt joint of compressor installs the capillary, install the condenser pipe between the capillary, the inside of switch board body is equipped with control frame and heat dissipation chamber, the evaporimeter pipe has evenly been arranged to the inside in heat dissipation chamber, carry out the compression with the air through the compressor and transmit to the condenser pipe, form the condensation gas, the condensation gas enters into the evaporimeter pipe along the capillary, the evaporimeter pipe carries out the evaporation of condensation gas, simultaneously along with the endothermic effect of evaporation, realize the circulation radiating effect of device.

Description

Control cabinet with circulating heat dissipation structure

Technical Field

The utility model relates to a switch board technical field specifically is a switch board with circulation heat radiation structure.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of normal operation of an electric power system, the maintenance is convenient, the safety of human bodies and surrounding equipment is not endangered, one high-quality control cabinet has a heat dissipation structure with enough high quality to ensure that the control cabinet can operate well, and at the moment, the control cabinet with a circulating heat dissipation structure is provided.

The existing control cabinet has the defects that:

1. most of the existing control cabinets have single heat dissipation structures, and the heat dissipation treatment is only performed through heat dissipation holes, so that the heat dissipation effect of the control cabinet is not obvious, and the efficiency of the control cabinet is reduced;

2. most of the existing outdoor control cabinets do not have a rainproof structure, so that the service life of the control cabinet is shortened due to the influence of rainwater on the control cabinet when the outdoor control cabinet is used for outdoor operation;

3. the structure of the most internal wires of the existing control cabinet is complex, and maintenance personnel are difficult to maintain when the device is maintained.

Therefore, a control cabinet with a circulating heat dissipation structure is provided to solve the existing problems

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board with circulation heat radiation structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a control cabinet with a circulating heat dissipation structure comprises a base, a control cabinet body and a cover door, wherein a lining plate is fixedly mounted on the upper surface of the base, a control cabinet body is fixedly mounted on the upper surface of the lining plate, the cover door is installed on one side of the control cabinet body in a butt joint mode, supporting columns are fixedly mounted on the top of the control cabinet body at equal intervals, a rain shielding cover is mounted on the upper surface of each supporting column, a PLC (programmable logic controller) is arranged on the inner surface of the cover door, a compressor is arranged inside the base, a capillary tube is installed at one end of the compressor in a butt joint mode, a condenser tube is installed between the capillary tubes, a control frame and a heat dissipation cavity are arranged inside the control cabinet body, evaporator tubes are uniformly arranged inside the heat dissipation cavity, the condenser tubes are installed in a butt joint mode with the evaporator tubes through the capillary tubes, and one end of the electric connection terminal is connected with a wire, and the wire is wound with a winding shaft.

Preferably, the outer surface of the base is provided with a ventilation window.

Preferably, hinges are installed on the control cabinet body and one side of the cover door in an equidistant butt joint mode.

Preferably, the surface of lid door is equipped with observation window and handle, and the surface of handle is equipped with the rubber external member, the internal surface of lid door is equipped with baffle and sealed pad.

Preferably, a program controller, a fuse and a relay are arranged inside the control frame.

Preferably, the back of the control cabinet body is provided with a heat dissipation chamber in a butt joint mode, and a fan is arranged inside the heat dissipation chamber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be equipped with the PLC controller at the internal surface of lid door, the inside of base is equipped with the compressor, and the butt joint of one end of compressor installs the capillary, install condenser pipe between the capillary, the inside of switch board body is equipped with control frame and heat dissipation chamber, the inside in heat dissipation chamber evenly arranges the evaporimeter pipe, the condenser pipe is installed through the butt joint of capillary and evaporimeter pipe, the inside of control frame is equipped with temperature sensor, compress the air through the compressor and transmit to the condenser pipe, form the condensate gas, the condensate gas enters the evaporimeter pipe along the capillary, the evaporimeter pipe carries out the condensate gas evaporation, simultaneously along with the endothermic effect of evaporation, realize the circulation radiating effect of device, simultaneously, through the electric connection between PLC controller and the temperature sensor, when temperature sensor reaches appointed numerical value, realize the operation of compressor, the purpose of heat dissipation is achieved, when the temperature inside the device is lower than a limited minimum value, the compressor stops running, and the purpose of energy conservation is achieved.

2. The utility model discloses an equidistant fixed mounting has the pillar at the top of switch board body, and the last surface mounting of pillar has the rain cover, through the use of rain cover, for the device provides certain ability of taking shelter from rain, receives the condition emergence of drenching when preventing to install the outdoor operations, and indirect practicality when having strengthened the device outdoor operations.

3. The utility model discloses an one end at the electrical connection terminal is connected with the wire, and the spool is installed in the wire winding, through the use of spool, realizes accomodating the effect to the spiral of wire, has avoided the condition emergence of the device internal conductor in disorder, simultaneously, makes things convenient for maintenance personal to maintain the operation.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an internal view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the back view structure of the present invention.

In the figure: 1. a base; 101. a compressor; 102. a capillary tube; 103. a condenser tube; 2. a ventilation window; 3. a liner plate; 4. a hinge; 5. a control cabinet body; 6. covering the door; 601. an observation window; 602. a handle; 603. a gasket; 604. a partition plate; 605. a PLC controller; 7. a pillar; 701. a rain cover; 8. a control frame; 801. a temperature sensor; 802. a program controller; 803. a fuse; 804. a relay; 805. an electric terminal is connected; 806. a spool; 807. a wire; 9. a heat dissipation cavity; 901. an evaporator tube; 10. a heat dissipation chamber; 1001. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a control cabinet with a circulating heat dissipation structure comprises a base 1, a control cabinet body 5 and a cover door 6, wherein an air exchange window 2 is arranged on the outer surface of the base 1, a lining plate 3 is fixedly arranged on the upper surface of the base 1, the control cabinet body 5 is fixedly arranged on the upper surface of the lining plate 3, the cover door 6 is installed on one side of the control cabinet body 5 in a butt joint mode, hinges 4 are installed on one sides of the control cabinet body 5 and the cover door 6 in a butt joint mode at equal intervals, a PLC 605 (can be a XMZ series) is arranged on the inner surface of the cover door 6, an observation window 601 and a handle 602 are arranged on the outer surface of the cover door 6, a rubber sleeve is arranged on the outer surface of the handle 602, a partition plate 604 and a sealing gasket 603 are arranged on the inner surface of the cover door 6, a compressor 101 (can be a GL series) is arranged inside the base 1, a capillary HL, the control cabinet body 5 is internally provided with a control frame 8 and a heat dissipation cavity 9, the heat dissipation cavity 9 is internally and uniformly provided with evaporator tubes 901 (which can be MVR series), a condenser tube 103 is in butt joint with the evaporator tubes 901 through a capillary tube 102, the control frame 8 is internally provided with a temperature sensor 801 (which can be HSM series), air is compressed and transmitted into the condenser tubes 103 through a compressor 101 to form condensed gas, the condensed gas enters the evaporator tubes 901 along the capillary tube 102, the evaporator tubes 901 evaporate the condensed gas and realize the circulating heat dissipation effect of the device along with the heat absorption effect of evaporation, meanwhile, the PLC 605 and the temperature sensor 801 are electrically connected, when the temperature sensor 801 reaches a specified value, the operation of the compressor 101 is realized, the heat dissipation purpose is achieved, and when the internal temperature of the device is lower than a limited minimum value, the compressor 101 is stopped to operate, the purpose of energy conservation is achieved.

Specifically, there are pillars 7 through equidistant fixed mounting at the top of switch board body 5, and the last surface mounting of pillar 7 has rain cover 701, through rain cover 701's use, for the device provides certain ability of taking shelter from rain, receives the condition emergence of drenching when preventing the device outdoor operations, and indirect practicality when having strengthened the device outdoor operations.

Specifically, through the inside at control frame 8 be equipped with electrical connection terminal 805, control frame 8's inside is equipped with program controller 802 (can be BC series), fuse 803 (can be NT series) and relay 804 (can be GSM series), and electrical connection terminal 805's one end is connected with wire 807, wire 807 winding is installed reel 806, through the use of reel 806, the realization is accomodate the spiral of wire 807 and is acted on, the condition emergence of device internal conductor 807 disorder has been avoided, and simultaneously, make things convenient for the maintenance personal to carry out maintenance operation.

Specifically, the heat dissipation chamber 10 is installed at the back of the control cabinet body 5 in a butt joint mode, the fan 1001 is arranged inside the heat dissipation chamber 10, one end of the fan 1001 is in butt joint with the inside of the control cabinet body 5, and certain auxiliary heat dissipation capacity is achieved through operation of the fan 1001.

The working principle is as follows: before using this device, the user detects the device earlier, use after confirming there is not the problem, through placing the device in the assigned position, and when the device is operation, after setting for the procedure on temperature sensor 801 and PLC controller 605 through the people, when temperature sensor 801 reachs the assigned numerical value, compressor 101 operates, compress the air through compressor 101 and transmit to condenser pipe 103, form the condensation gas, the condensation gas enters into evaporator pipe 901 along capillary 102, evaporator pipe 901 carries out the evaporation of condensation gas, along with the endothermic effect of evaporation, realize the circulation radiating effect of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a switch board with circulation heat radiation structure, includes base (1), switch board body (5) and lid door (6), its characterized in that: the solar energy water heater is characterized in that a lining plate (3) is fixedly mounted on the upper surface of a base (1), a control cabinet body (5) is fixedly mounted on the upper surface of the lining plate (3), a cover door (6) is installed on one side of the control cabinet body (5) in a butt joint mode, struts (7) are fixedly mounted on the top of the control cabinet body (5) at equal intervals, rain shielding covers (701) are mounted on the upper surface of the struts (7), a PLC (programmable logic controller) (605) is arranged on the inner surface of the cover door (6), a compressor (101) is arranged inside the base (1), capillary tubes (102) are installed at one ends of the compressor (101) in a butt joint mode, condenser tubes (103) are installed between the capillary tubes (102), a control frame (8) and a heat dissipation cavity tube (9) are arranged inside the control cabinet body (5), evaporation tubes (901) are evenly arranged inside the heat dissipation cavity (9), and the condenser tubes (103) are installed in, the temperature sensor (801) and the electric terminal (805) are arranged inside the control frame (8), one end of the electric terminal (805) is connected with a lead (807), and the winding shaft (806) is wound on the lead (807).

2. The control cabinet with the circulating heat dissipation structure according to claim 1, wherein: and the outer surface of the base (1) is provided with a ventilation window (2).

3. The control cabinet with the circulating heat dissipation structure according to claim 1, wherein: hinge (4) are installed in equidistant butt joint of one side of switch board body (5) and lid door (6).

4. The control cabinet with the circulating heat dissipation structure according to claim 1, wherein: the outer surface of lid door (6) is equipped with observation window (601) and handle (602), and the outer surface of handle (602) is equipped with the rubber external member, the internal surface of lid door (6) is equipped with baffle (604) and sealed pad (603).

5. The control cabinet with the circulating heat dissipation structure according to claim 1, wherein: and a program controller (802), a fuse (803) and a relay (804) are arranged in the control frame (8).

6. The control cabinet with the circulating heat dissipation structure according to claim 1, wherein: the back of the control cabinet body (5) is provided with a heat dissipation chamber (10) in a butt joint mode, and a fan (1001) is arranged inside the heat dissipation chamber (10).