CN219144834U - Power supply and distribution cabinet - Google Patents
Power supply and distribution cabinet Download PDFInfo
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- CN219144834U CN219144834U CN202223140618.7U CN202223140618U CN219144834U CN 219144834 U CN219144834 U CN 219144834U CN 202223140618 U CN202223140618 U CN 202223140618U CN 219144834 U CN219144834 U CN 219144834U
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Abstract
The utility model relates to the technical field of power distribution cabinets, in particular to a power supply and distribution cabinet; the heat radiator comprises a compressor, a main conduit, a condensing box, a heat exchange box, a throttle pipe and an auxiliary component, when the temperature in the box body is increased, the compressor acts to compress low-temperature low-pressure refrigerant gas into high-temperature high-pressure refrigerant gas, the high-temperature high-pressure refrigerant gas is conveyed to the condensing box through the main conduit, the condensing box converts the radiating high-temperature high-pressure refrigerant gas into high-pressure liquid, the high-pressure liquid is throttled and depressurized through the throttle pipe and then is converted into low-temperature low-pressure condensed liquid, the low-temperature condensed liquid is conveyed to the heat exchange box through the main conduit, and when the low-temperature condensed liquid passes through the heat exchange box, heat exchange is carried out with air in the box body, gasification is carried out, so that refrigeration is realized, the temperature in the box body is reduced rapidly, the temperature in the box body can be uniform and stable, and when the heat radiator is operated, the electric equipment in the box is facilitated to rapidly and the protection effect is improved.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power supply power distribution cabinet.
Background
The switch board is power supply unit commonly used, and it will be convenient for all kinds of power supply unit composite installation and protection, and when current power supply switch board used, because inside electrical equipment is more, wire and cable is intricate complicated, can't carry out orderly emission to it for the switch board is disordered, also can't carry out position adjustment to wire and cable's emission according to different switch board internally mounted equipment's trend simultaneously, very inconvenient use.
The prior art CN216929287U discloses a low-voltage power supply switch board, including the low-voltage power distribution cabinet body and the bottom cabinet body, bottom cabinet body fixed mounting is in low-voltage power distribution cabinet body bottom, the equal fixed mounting in the inside both sides of low-voltage power distribution cabinet body has the mounting bracket, the equal fixed mounting in mounting bracket both ends has the mounting panel, the multiunit mounting hole has been seted up on the mounting panel, two sets of slide rails are installed to mounting bracket one side, there is the limiting plate through slide rail slidable mounting between the mounting bracket, multiunit standing groove has been seted up at the limiting plate top, four sets of spacing rings are installed at the limiting plate top in standing groove position department. According to the utility model, the top of the limiting plate is provided with a plurality of groups of placing grooves, the top of the limiting plate at the position of the placing grooves is provided with four groups of limiting rings, and wires and cables with different trend can be matched to pass through the limiting rings at different positions and are discharged in the placing grooves at the top of the limiting plate, so that the orderly discharging function effect of the inside of the power distribution cabinet on the cable wires is realized.
When the heat dissipation device is used, heat dissipation is carried out only through the heat dissipation grooves formed in the box body, so that the heat dissipation device is poor in protection and is not beneficial to uniform and rapid heat dissipation of internal equipment.
Disclosure of Invention
The utility model aims to provide a power supply and distribution cabinet which is beneficial to the rapid and uniform heat dissipation of internal electrical equipment and improves the protection effect when in work.
In order to achieve the above purpose, the utility model provides a power supply and distribution cabinet, which comprises a box body and a heat dissipation device;
the heat dissipation device comprises a compressor, a main conduit, a condensing box, a heat exchange box, a throttle pipe and an auxiliary component, wherein the compressor is fixedly connected with the box body and is positioned on one side of the box body, the main conduit is detachably connected with the compressor and is positioned on one side of the compressor, the condensing box is fixedly connected with the box body and is detachably connected with the main conduit and is positioned on one side of the main conduit, the heat exchange box is fixedly connected with the box body and is detachably connected with the main conduit and is positioned on one side of the box body, the throttle pipe is detachably connected with the main conduit and is positioned on the other side of the main conduit and is close to one side of the heat exchange box, and the auxiliary component is arranged on one side of the box body.
The box body is provided with a mounting groove, and the mounting groove is positioned on one side of the box body.
The auxiliary assembly comprises a protective cover and a protective door, wherein the protective cover is fixedly connected with the box body and is positioned at one side of the box body, which is close to the compressor; the protective door is rotationally connected with the box body and is positioned on one side of the box body, which is close to the mounting groove.
The auxiliary assembly further comprises a supporting column, wherein the supporting column is fixedly connected with the box body and is located on one side of the box body.
The heat dissipation device further comprises a main fan and an auxiliary fan, wherein the main fan is fixedly connected with the box body and is positioned in the box body; the auxiliary fan is fixedly connected with the box body and is positioned on one side, away from the main fan, of the box body.
The utility model relates to a power supply and distribution cabinet, which is characterized in that a box body is used for mounting electric equipment, a compressor is arranged on one side of the box body, a main guide pipe is respectively connected with the compressor, a condensing box and a heat exchange box in a disassembling way, the condensing box is arranged on one side of the box body, the heat exchange box is arranged on the box body, a throttle pipe is connected with the main guide pipe in a disassembling way, an auxiliary component is arranged on one side of the box body and used for sealing the box body and assisting in heat dissipation, when the temperature in the box body is increased due to the influence of the operation of the electric equipment, the compressor acts to compress low-temperature low-pressure refrigerant gas into high-temperature high-pressure refrigerant gas, and the high-temperature high-pressure refrigerant gas is conveyed to the condensing box through the main guide pipe, the condensing box converts the radiating high-temperature high-pressure refrigerant gas into a high-pressure liquid state, and after throttling and depressurization through the throttling pipe, the high-temperature high-pressure refrigerant gas is converted into low-temperature low-pressure condensed liquid, and then the low-temperature condensed liquid is conveyed to the heat exchange box through the main pipe.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic diagram of the overall structure of a power distribution cabinet according to a first embodiment of the present utility model.
Fig. 2 is a schematic structural view of a heat exchange tank according to a first embodiment of the present utility model.
Fig. 3 is a schematic structural view of a power distribution cabinet according to a second embodiment of the present utility model.
Fig. 4 is a front view of a power distribution cabinet of a second embodiment of the utility model.
In the figure: 101-box, 102-compressor, 103-main conduit, 104-condensing box, 105-heat exchange box, 106-throttle pipe, 107-mounting groove, 108-protection cover, 109-protection door, 110-support column, 201-main fan, 202-auxiliary fan.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
Embodiment one:
as shown in fig. 1 and 2, where fig. 1 is a schematic diagram of the overall structure of a power supply and distribution cabinet, and fig. 2 is a schematic diagram of the structure of a heat exchange box, the present utility model provides a power supply and distribution cabinet: including a housing 101 and a heat sink including a compressor 102, a main conduit 103, a condensing box 104, a heat exchange box 105, a throttle pipe 106, and auxiliary components including a shield 108, a shield door 109, and a support column 110. Through the aforesaid scheme can be at the during operation, be favorable to the inside electrical equipment of box 101 evenly dispels the heat fast to promote the protection effect, it can be understood that, the aforesaid scheme can carry out the inside electrical equipment's of box 101 evenly dispels the heat fast, and effectively promotes the protection effect.
In this embodiment, the case 101 will be used for installation and protection of electrical equipment.
Wherein the compressor 102 is fixedly connected with the box 101 and is located at one side of the box 101, the main conduit 103 is detachably connected with the compressor 102 and is located at one side of the box 102, the condensation box 104 is fixedly connected with the box 101 and is detachably connected with the main conduit 103 through a copper pipe nut, and is located at one side of the main conduit 103 close to the compressor 102, the heat exchange box 105 is fixedly connected with the box 101 and is detachably connected with the main conduit 103 and is located at one side of the box 101, the throttle pipe 106 is detachably connected with the main conduit 103 and is located at one side of the main conduit 103 close to the heat exchange box 105, the auxiliary assembly is arranged at one side of the box 101, the compressor 102 is mounted at the top of the box 101 through a bolt, the air inlet pipe orifice of the condensation box 104 is connected with the main conduit 103 through a copper pipe nut, the air outlet pipe orifice of the condensation box 104 is convenient to detach, the condensation box 106 is connected with the main conduit 103 through a heat exchange box nut, the air inlet pipe orifice of the condensation box is convenient to detach the main conduit 103 through a sleeve nut, the air inlet pipe 103 is convenient to detach the heat exchange box 103, the air inlet pipe 103 is convenient to detach the air inlet pipe 103 from the main conduit 103 through a sleeve pipe nut, the air inlet pipe 103 is convenient to detach the air inlet pipe 103, and is convenient to detach the air inlet pipe 103 from the air inlet pipe 103 respectively, and is connected with the main pipe 103 through a sleeve pipe fitting through the sleeve fitting, and an air outlet pipe fitting system, and is convenient to detach the air inlet pipe fitting respectively, the heat generated during the operation of the electrical equipment after long-time operation can increase the internal temperature of the box body 101, at this time, the compressor 102 will act and compress the low-temperature low-pressure refrigerant gas into the high-temperature high-pressure refrigerant gas, and the high-temperature high-pressure refrigerant gas is conveyed to the condensation box 104 through the main pipe 103, annular copper pipes which are arranged at intervals are arranged in the condensation box 104, a cooling fan is arranged in an auxiliary mode on the outer side, so that the working efficiency of the condensation box 104 is improved conveniently, the condensation box 104 converts the high-temperature high-pressure refrigerant gas with heat dissipation into a high-pressure liquid state, and converts the high-temperature high-pressure refrigerant gas into low-pressure condensed liquid after throttling and depressurization through the throttle pipe 106, then the condensed liquid is conveyed to the heat exchange box 105 through the main pipe 103, a plurality of groups of annular copper pipes are arranged in the heat exchange fins are arranged on the outer side of the annular copper pipes at intervals, and the heat exchange is convenient to conduct heat exchange, and the low-temperature condensed liquid passes through the heat exchange box 105, and the air inside the box body 101 is subjected to heat exchange after flowing through the annular copper pipes on the heat exchange box 105, so that the temperature can be effectively reduced, and the temperature of the heat absorption box assembly is arranged on one side 101 can be reduced.
Secondly, the box 101 is provided with a mounting groove 107, the mounting groove 107 is located at one side of the box 101, and the mounting groove 107 is formed in the box 101, so that electrical equipment can be conveniently mounted in the box 101.
Then, auxiliary assembly includes protection casing 108 and guard gate 109, protection casing 108 with box 101 fixed connection, and be located box 101 is close to compressor 102 one side, guard gate 109 with box 101 rotates to be connected, and is located box 101 is close to mounting groove 107 one side, protection casing 108 passes through the bolt to be installed box 101 top will be right compressor 102 condensation box 104 and heat transfer box 105 protect, set up the ventilation groove on the protection casing 108, the front end still installs transparent glass board, guard gate 109 passes through the hinge and installs on box 101 the cooperation is provided with lock mechanism on box 101 with guard gate 109, be convenient for with guard gate 109 locks on the box 101, guard gate 109 closes the back, can make box 101 dispel the heat under the sealing state, very big assurance internal electrical equipment's stability and security.
Finally, the support columns 110 are fixedly connected with the box body 101 and located at one side of the box body 101, and a plurality of support columns 110 are installed at the bottom of the box body 101 through bolts to support the box body 101.
When the utility model is used for uniformly radiating electric equipment in the box body 101, the electric equipment is firstly arranged in the mounting groove 107 of the box body 101, then the protective door 109 is closed for protection, when the temperature inside the box body 101 is increased under the influence of the operation of the electric equipment, the compressor 102 acts to compress low-temperature low-pressure refrigerant gas into high-temperature high-pressure refrigerant gas, the high-temperature high-pressure refrigerant gas is conveyed into the condensation box 104 through the main pipe 103, the high-temperature high-pressure refrigerant gas radiated by the condensation box 104 is converted into high-pressure liquid, the high-pressure liquid is throttled and depressurized by the throttle pipe 106, and then the low-temperature condensed liquid is conveyed to the heat exchange box 105 through the main pipe 103, and when the low-temperature condensed liquid passes through the heat exchange box 105, the air inside the box body 101 is subjected to heat exchange and gasification and heat absorption, so that the temperature inside the box body 101 is rapidly reduced, the temperature inside the box body 101 is rapidly lowered, the heat radiation effect is rapidly and the uniform, and the uniform operation of the electric equipment is further realized, and the uniform heat radiation effect is further realized.
Embodiment two:
as shown in fig. 3 and 4, where fig. 3 is a schematic structural view of a power distribution cabinet, and fig. 4 is a front view of the power distribution cabinet, the present utility model provides, on the basis of the first embodiment, a power distribution cabinet, and the heat dissipating device further includes a main fan 201 and an auxiliary fan 202.
The main fan 201 is fixedly connected with the box body 101 and is located in the box body 101, the auxiliary fan 202 is fixedly connected with the box body 101 and is located on one side, away from the main fan 201, of the box body 101, the main fan 201 is mounted on the inner side wall of the box body 101 through bolts, and the auxiliary fan 202 is mounted on the side wall of the box body 101 through bolts and is symmetrically mounted with the main fan 201.
When the heat exchange box 105 performs heat exchange, the main fan 201 and the auxiliary fan 202 act simultaneously to stir air in the box 101, so that the exchange rate of hot air in the box 101 and the heat exchange box 105 is fast, and the heat dissipation of electrical equipment in the box 101 is fast and uniform.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. The power supply and distribution cabinet comprises a cabinet body and is characterized in that,
the heat dissipation device is also included;
the heat dissipation device comprises a compressor, a main conduit, a condensing box, a heat exchange box, a throttle pipe and an auxiliary component, wherein the compressor is fixedly connected with the box body and is positioned on one side of the box body, the main conduit is detachably connected with the compressor and is positioned on one side of the compressor, the condensing box is fixedly connected with the box body and is detachably connected with the main conduit and is positioned on one side of the main conduit, the heat exchange box is fixedly connected with the box body and is detachably connected with the main conduit and is positioned on one side of the box body, the throttle pipe is detachably connected with the main conduit and is positioned on the other side of the main conduit and is close to one side of the heat exchange box, and the auxiliary component is arranged on one side of the box body.
2. The power distribution cabinet of claim 1 wherein,
the box body is provided with a mounting groove, and the mounting groove is positioned on one side of the box body.
3. The power distribution cabinet of claim 2 wherein,
the auxiliary assembly comprises a protective cover and a protective door, and the protective cover is fixedly connected with the box body and is positioned at one side of the box body, which is close to the compressor; the protective door is rotationally connected with the box body and is positioned on one side of the box body, which is close to the mounting groove.
4. The power distribution cabinet of claim 3 wherein,
the auxiliary assembly further comprises a support column, wherein the support column is fixedly connected with the box body and is positioned on one side of the box body.
5. The power distribution cabinet of claim 1 wherein,
the heat dissipation device further comprises a main fan and an auxiliary fan, wherein the main fan is fixedly connected with the box body and is positioned in the box body; the auxiliary fan is fixedly connected with the box body and is positioned on one side, away from the main fan, of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223140618.7U CN219144834U (en) | 2022-11-25 | 2022-11-25 | Power supply and distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223140618.7U CN219144834U (en) | 2022-11-25 | 2022-11-25 | Power supply and distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219144834U true CN219144834U (en) | 2023-06-06 |
Family
ID=86600194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223140618.7U Active CN219144834U (en) | 2022-11-25 | 2022-11-25 | Power supply and distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219144834U (en) |
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2022
- 2022-11-25 CN CN202223140618.7U patent/CN219144834U/en active Active
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