A high-efficiency heat dissipation combined substation box

Abstract

The present invention relates to the technical field of electric power supply, and discloses a high-efficiency heat dissipation combined substation box, including a heat insulation mechanism, the heat insulation mechanism including a shell, the front side of the shell is rotatably connected to a cabinet door through a hinge, the inside of the shell is fixedly connected to a cabinet, the outer wall of the shell is fixedly connected to a rain shield, a filtering mechanism is arranged on one side of the shell near a first through hole, a cooling mechanism is arranged between the filtering mechanism and the cabinet, when the heat inside the cabinet is dissipated, the filtering mechanism and the cooling mechanism are cleaned by a cleaning mechanism, so as to avoid dust accumulation at the heat dissipation port of the shell and to avoid reduction of heat dissipation efficiency inside the shell, and the heat inside the shell is sensed by a sensor, when the heat inside the shell is moderate, the cooling mechanism can perform heat dissipation adjustment for the heat inside the substation shell, which is beneficial to the energy-saving effect of the device as a whole.

Description

Technical Field

[0001] The invention relates to the technical field of power supply, in particular to a high-efficiency heat dissipation combined substation box. Background Art

[0002] A heat dissipation combined substation is a substation that combines multiple heat dissipation methods. It usually adopts multiple heat dissipation technologies such as air cooling, liquid cooling and heat pipes to improve heat dissipation efficiency and reliability.

[0003] The patent application with application number CN202310250932.0 discloses an efficient heat dissipation substation, which relates to the field of power supply technology. Specifically, a rainproof component is connected to the box, and a heat dissipation component is connected to the left side of the box. When in use, the rainproof frame and the top cover cooperate to block the rain from the box, and the rainwater is diverted into the first groove, effectively preventing rainwater from dripping from the edge of the rainproof frame, achieving a safe rainproof effect, and the rainwater flowing in the first groove brings out the heat on the box, thereby assisting in the heat dissipation of the electrical component body.

[0004] To sum up, when the substation is in use, the operation of the machines inside the substation will generate a lot of heat. When dissipating the heat inside the substation, dust accumulation at the heat dissipation port of the substation should be avoided, which may lead to a decrease in the heat dissipation efficiency of the substation. When the heat inside the substation is moderate, the heat dissipation component cannot adjust the heat dissipation according to the heat inside the power station, which may cause the heat to fail to dissipate in time, or the high-power heat dissipation of the heat dissipation component will increase the power consumption, which is not conducive to the energy-saving effect of the heat dissipation component.

[0005] To this end, we proposed a high-efficiency heat dissipation combined substation box. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a high-efficiency heat dissipation combined substation box to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: an efficient heat dissipation combined substation box, comprising a heat insulation mechanism, the heat insulation mechanism comprising a shell, the front of the shell is rotatably connected to a cabinet door through a hinge, the inside of the shell is fixedly connected to a cabinet, the outer wall of the shell is fixedly connected to a rain shield, a first through hole is opened on the outer wall of the shell near the rain shield, a filtering mechanism is arranged on one side of the shell near the first through hole, a fixing rod is fixedly connected to the inner wall of the shell, a cooling mechanism is arranged between the filtering mechanism and the cabinet, and also includes:

[0008] The cleaning mechanism comprises a fixed frame fixedly connected to the inner wall of the shell, the inner wall of the fixed frame is fixedly connected to a hydraulic rod, the output end of the hydraulic rod is fixedly connected to a sliding block, a second sliding frame is arranged at one end of the sliding block away from the hydraulic rod, and the inner wall of the second sliding frame is slidably connected to the fixed rod.

[0009] According to the above technical solution, an inner wall of the second sliding frame on a side close to the hydraulic rod is rotatably connected to a rotating rod via a rotating shaft, an end of the rotating rod away from the second sliding frame is rotatably connected to the sliding block, an outer wall of the second sliding frame is fixedly connected to a second motor, an outer wall of the second sliding frame on a side away from the second motor is fixedly connected to a third motor, the number of the second sliding frames is two, and the two second sliding frames are symmetrically arranged with the central axis of the sliding block as the center.

[0010] According to the above technical solution, the output end of the second motor passes through the second sliding frame and is fixedly connected to a dust removal roller. The output end of the third motor passes through the second sliding frame and is fixedly connected to a dehumidification roller. The dust removal roller is used to clean the filter mechanism and the third through hole. The dehumidification roller is used to adsorb water droplets on the cabinet body and the outer wall of the second inclined plate.

[0011] According to the above technical solution, the cooling mechanism includes a support frame fixedly connected to the shell, a third through hole is opened on the side surface of the support frame close to the first through hole, a first motor is fixedly connected to the outer wall of the support frame, the output end of the first motor passes through the support frame and is fixedly connected to a cooling fan, and the cooling fan blows the cold air generated by the heat sink to the cabinet, thereby realizing the cooling operation of the cabinet.

[0012] According to the above technical solution, a heat sink is fixedly connected to one side of the support frame near the third through hole, and a second inclined plate is fixedly connected to the inner wall of the support frame near the cabinet. There are two heat sinks, and the two heat sinks are symmetrically arranged around the central axis of the support frame. The second inclined plate allows the cold air generated by the cooling fan to be blown toward the cabinet in a more concentrated manner.

[0013] According to the above technical solution, the filtering mechanism includes a first sliding frame, the inner wall of the first sliding frame is fixedly connected with a filter net, the outer wall of the filter net is slidably connected to the first through hole, the outer wall of the filter net is fixedly connected with a sliding shaft, the sliding shaft passes through the shell and is fixedly connected with a spring, the side of the spring close to the filter net is fixedly connected to the shell, and the spring is used for resetting the filter net.

[0014] According to the above technical solution, the inner wall of the cabinet is fixedly connected with an air inlet, the inner wall of the cabinet is fixedly connected with a connecting rod, the outer wall of the cabinet on one side close to the connecting rod is fixedly connected with a connecting rod, and the top of the cabinet is fixedly connected with an air outlet pipe. The air inlet is used to blow cold air generated by the cooling mechanism into the interior of the cabinet. After the cold air absorbs the heat inside the cabinet, the gas is discharged through the air outlet pipe.

[0015] According to the above technical solution, the air outlet pipe passes through the shell and is fixedly connected to a baffle, a second through hole is opened on the surface of one end of the air outlet pipe close to the cabinet, a first inclined plate is fixedly connected to the top inner wall of the cabinet, and a sensor is fixedly connected to the outer wall of one side of the first inclined plate close to the cabinet. The first inclined plate can discharge the heat inside the cabinet to the air outlet pipe more efficiently, thereby achieving the effect of cooling the inside of the cabinet.

[0016] Compared with the prior art, the present invention provides a highly efficient heat dissipation combined substation box, which has the following beneficial effects:

[0017] 1. The present invention provides a high-efficiency heat dissipation combined substation cabinet. When the heat inside the cabinet is dissipated, the filtering mechanism and the cooling mechanism are cleaned by the cleaning mechanism, so as to avoid dust accumulation at the heat dissipation port of the shell and reduce the heat dissipation efficiency inside the shell. The heat inside the shell is sensed by the sensor. When the heat inside the shell is moderate, the cooling mechanism performs heat dissipation adjustment for the heat inside the substation shell, which is beneficial to the energy saving effect of the overall device.

[0018] 2. The present invention provides a filtering mechanism and utilizes a filter to filter dust and other impurities at the air intake. After the cleaning mechanism squeezes the first sliding frame, the filter generates a certain vibration under the action of the first sliding frame, which is conducive to vibrating out the dust inside the filter.

[0019] 3. The present invention provides a cooling mechanism. After secondary filtering of impurities and dust through the third through hole, the first motor blows cold air generated by the heat sink toward the cabinet through the heat dissipation fan, thereby producing a cooling effect on the cabinet.

[0020] 4. The present invention sets a cleaning mechanism and pushes the sliding block through the hydraulic rod, so that the second sliding frame slides along the fixed rod, and the dust on the surface of the filtering mechanism and the cooling mechanism is cleaned by the dust removal roller, and the small water droplets on the surface of the cabinet and the cooling mechanism are adsorbed by the dehumidification roller to prevent the small water droplets from being blown into the inside of the cabinet under the action of the cooling fan, which may cause damage to the components inside the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the heat insulation mechanism of the present invention;

[0024] Figure 4 It is a schematic diagram of the overall internal structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the cooling mechanism structure of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the filtering mechanism of the present invention;

[0027] Figure 7 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0028] Figure 8 It is a schematic diagram of the cleaning mechanism structure of the present invention;

[0029] Fig. 9 It is a schematic diagram of the cleaning mechanism structure of the present invention.

[0030] In the figure: 1. heat insulation mechanism; 101. shell; 102. cabinet door; 103. rain shield; 104. first through hole; 105. fixing rod; 106. cabinet; 107. air inlet; 108. connecting rod; 109. connecting rod; 110. air outlet pipe; 111. second through hole; 112. first inclined plate; 113. baffle; 114. sensor; 2. cooling mechanism; 201. support frame; 202. third through hole; 203. second Inclined plate; 204, first motor; 205, heat sink; 206, cooling fan; 3, filtering mechanism; 301, first sliding frame; 302, filter screen; 303, sliding shaft; 304, spring; 4, cleaning mechanism; 401, fixed frame; 402, hydraulic rod; 403, sliding block; 404, rotating rod; 405, second sliding frame; 406, second motor; 407, dust removal roller; 408, third motor; 409, dehumidification roller. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example 1: See Figure 1-Figure 5 The present invention provides a technical solution: a high-efficiency heat dissipation combined substation box, including a heat insulation mechanism 1, the heat insulation mechanism 1 includes a shell 101, the shell 101 is made of a heat-conducting material, which is conducive to heat dissipation treatment of the heat inside the shell 101, the front of the shell 101 is rotatably connected with a cabinet door 102 through a hinge, the inside of the shell 101 is fixedly connected with a cabinet 106, the cabinet 106 adopts a heat insulation material to prevent the heat generated by the shell 101 from affecting the cabinet 106, the outer wall of the shell 101 is fixedly connected with a rain shield 103, the outer wall of the shell 101 on one side close to the rain shield 103 is provided with a first through hole 104, the inner side of the shell 101 close to the first through hole 104 is provided with a filter mechanism 3, the inner wall of the shell 101 is fixedly connected with a fixing rod 105, and a cooling mechanism 2 is provided between the filter mechanism 3 and the cabinet 106, and also includes:

[0035] The cleaning mechanism 4 includes a fixed frame 401 fixedly connected to the inner wall of the shell 101, the inner wall of the fixed frame 401 is fixedly connected to a hydraulic rod 402, the output end of the hydraulic rod 402 is fixedly connected to a sliding block 403, the number of the sliding blocks 403 is two, the two sliding blocks 403 are symmetrically arranged around the central axis of the hydraulic rod 402, a second sliding frame 405 is arranged at one end of the sliding block 403 away from the hydraulic rod 402, and the inner wall of the second sliding frame 405 is slidably connected to the fixed rod 105.

[0036] The filter mechanism 3 includes a first sliding frame 301, the inner wall of the first sliding frame 301 is fixedly connected with a filter screen 302, the outer wall of the filter screen 302 is slidably connected to the first through hole 104, the outer wall of the filter screen 302 is fixedly connected with a sliding shaft 303, the sliding shaft 303 passes through the shell 101, and is fixedly connected with a spring 304, the spring 304 is used for resetting the filter screen 302, the side of the spring 304 close to the filter screen 302 is fixedly connected to the shell 101, and dust and other impurities at the air intake are filtered through the filter screen 302. After the first sliding frame 301 is squeezed by the cleaning mechanism 4, the filter screen 302 vibrates under the action of the first sliding frame 301 and the spring 304, which is conducive to vibrating out the dust inside the filter screen 302, and avoiding clogging of the filter screen 302 and affecting the heat dissipation inside the shell 101.

[0037] The inner wall of the cabinet 106 is fixedly connected with an air inlet 107, and the air inlet 107 is used to blow the cold air generated by the cooling mechanism 2 into the inside of the cabinet 106. After the cold air absorbs the heat inside the cabinet 106, the gas is discharged through the outlet pipe 110. The inner wall of the cabinet 106 is fixedly connected with a connecting rod 108, and the outer wall of the cabinet 106 on one side close to the connecting rod 108 is fixedly connected with a wiring rod 109. The wiring rod 109 is set to a high-conductivity material, which is conducive to the transfer of heat between the components and the wiring rod 109, thereby having a cooling effect on the wiring points of the components. The top of the cabinet 106 is fixedly connected with an outlet pipe 110.

[0038] The air outlet pipe 110 passes through the shell 101 and is fixedly connected with a baffle 113. A second through hole 111 is formed on the surface of one end of the air outlet pipe 110 close to the cabinet 106. A first inclined plate 112 is fixedly connected to the top inner wall of the cabinet 106. The first inclined plate 112 can discharge the heat inside the cabinet 106 to the air outlet pipe 110 more efficiently, thereby achieving the effect of cooling the inside of the cabinet 106. The outer wall of one side of the first inclined plate 112 close to the cabinet 106 is fixedly connected with a sensor 114. When the heat inside the cabinet 106 is dissipated, the filtering mechanism 3 and the cooling mechanism 2 are cleaned by the cleaning mechanism 4, so as to avoid dust accumulation at the heat dissipation port of the shell 101 and avoid reducing the heat dissipation efficiency inside the shell 101. The heat inside the shell 101 is sensed by the sensor 114. When the heat inside the shell 101 is moderate, the cooling mechanism 2 performs heat dissipation adjustment for the heat inside the power station shell 101, which is beneficial to the energy saving effect of the overall device.

[0039] The working principle of this embodiment is as follows: the heat inside the cabinet 106 is sensed by the sensor 114. When the heat reaches the threshold set by the sensor 114, the cabinet 106 is cooled by the cooling mechanism 2. When the cooling fan 206 blows cold air into the cabinet 106 through the air inlet 107, the components are cooled by the cold air. After absorbing the heat, the cold air is discharged through the air outlet pipe 110, thereby achieving the effect of cooling the inside of the cabinet 106. After the components connect the wires to the connecting rod 109, the heat at the connecting point is dissipated through the connecting rod 109.

[0040] Example 2: Please refer to Figure 6-7 On the basis of the first embodiment, the present invention provides a technical solution: the cooling mechanism 2 includes a support frame 201 fixedly connected to the shell 101, a third through hole 202 is provided on a surface of the support frame 201 on one side close to the first through hole 104, a first motor 204 is fixedly connected to the outer wall of the support frame 201, an output end of the first motor 204 passes through the support frame 201, and a cooling fan 206 is fixedly connected, the cooling fan 206 blows the cold air generated by the heat sink 205 to the cabinet 106, thereby realizing the cooling operation of the cabinet 106.

[0041] A heat sink 205 is fixedly connected to one side of the support frame 201 near the third through hole 202, and a second inclined plate 203 is fixedly connected to the inner wall of the support frame 201 near the cabinet 106. The second inclined plate 203 allows the cold air generated by the cooling fan 206 to be blown toward the cabinet in a more concentrated manner. After the third through hole 202 performs secondary filtering on impurities and dust, the first motor 204 blows the cold air generated by the heat sink 205 toward the cabinet 106 through the cooling fan 206, thereby producing a cooling effect on the cabinet 106. There are two heat sinks 205, and the two heat sinks 205 are symmetrically arranged around the central axis of the support frame 201.

[0042] The working principle of this embodiment is as follows: when the interior of the cabinet 106 needs to be cooled, the first motor 204 blows the cold air generated by the heat sink 205 toward the cabinet 106 through the cooling fan 206. When the cold air contacts the second inclined plate 203, the inclination angle of the second inclined plate 203 allows the cold air to be blown toward the cabinet 106 in a more concentrated manner, thereby cooling the interior of the cabinet 106.

[0043] Example 3: Please refer to Figure 8-Figure 9On the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: an inner wall of a side of the second sliding frame 405 close to the hydraulic rod 402 is rotatably connected to a rotating rod 404 via a rotating shaft, an end of the rotating rod 404 away from the second sliding frame 405 is rotatably connected to a sliding block 403, the number of second sliding frames is two, and the two second sliding frames are symmetrically arranged around the central axis of the sliding block, an outer wall of the second sliding frame 405 is fixedly connected to a second motor 406, and an outer wall of the second sliding frame 405 away from the second motor 406 is fixedly connected to a third motor 408.

[0044] The output end of the second motor 406 passes through the second sliding frame 405 and is fixedly connected to a dust removal roller 407. The interior of the dust removal roller 407 has a certain elasticity to avoid damage to the support frame 201. The output end of the third motor 408 passes through the second sliding frame 405 and is fixedly connected to a dehumidification roller 409. The dust removal roller 407 is used to clean the filter mechanism 3 and the third through hole 202. The dehumidification roller 409 is used to adsorb water droplets on the cabinet body 106 and the outer wall of the second inclined plate 203.

[0045] The working principle of this embodiment is as follows: the sliding block 403 is pushed by the hydraulic rod 402, so that the second sliding frame 405 slides along the fixed rod 105, and the dust on the surface of the filter mechanism 3 and the cooling mechanism 2 is cleaned by the dust removal roller 407. When the cooling fan 206 blows cold air to the cabinet 106, small water droplets are easily generated after the hot air inside the shell 101 contacts the cold air. The small water droplets on the surface of the cabinet 106 and the cooling mechanism 2 are adsorbed by the dehumidification roller 409 to prevent the small water droplets from being blown into the cabinet 106 under the action of the cooling fan 206, which may cause damage to the components inside the cabinet 106.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-efficiency heat dissipation combined substation box, comprising a heat insulation mechanism (1), the heat insulation mechanism (1) comprising a shell (101), the front of the shell (101) being rotatably connected to a cabinet door (102) via a hinge, the interior of the shell (101) being fixedly connected to a cabinet (106), the outer wall of the shell (101) being fixedly connected to a rain shield (103), a first through hole (104) being provided on the outer wall of the shell (101) on a side close to the rain shield (103), a filtering mechanism (3) being provided on a side close to the first through hole (104) inside the shell (101), a fixing rod (105) being fixedly connected to the inner wall of the shell (101), a cooling mechanism (2) being provided between the filtering mechanism (3) and the cabinet (106), characterized in that: Also included are: The cleaning mechanism (4) comprises a fixed frame (401) fixedly connected to the inner wall of the housing (101), a hydraulic rod (402) fixedly connected to the inner wall of the fixed frame (401), a sliding block (403) fixedly connected to the output end of the hydraulic rod (402), a second sliding frame (405) being provided at one end of the sliding block (403) away from the hydraulic rod (402), and an inner wall of the second sliding frame (405) being slidably connected to the fixed rod (105); An inner wall of the second sliding frame (405) close to the hydraulic rod (402) is rotatably connected to a rotating rod (404) via a rotating shaft; an end of the rotating rod (404) away from the second sliding frame (405) is rotatably connected to a sliding block (403); an outer wall of the second sliding frame (405) is fixedly connected to a second motor (406); and an outer wall of the second sliding frame (405) away from the second motor (406) is fixedly connected to a third motor (408); The output end of the second motor (406) passes through the second sliding frame (405) and is fixedly connected to a dust removal roller (407); the output end of the third motor (408) passes through the second sliding frame (405) and is fixedly connected to a dehumidification roller (409); The cooling mechanism (2) comprises a support frame (201) fixedly connected to the housing (101); a third through hole (202) is provided on a surface of a side of the support frame (201) close to the first through hole (104); a first motor (204) is fixedly connected to an outer wall of the support frame (201); an output end of the first motor (204) passes through the support frame (201) and is fixedly connected to a cooling fan (206); A heat sink (205) is fixedly connected to one side of the support frame (201) close to the third through hole (202), and a second inclined plate (203) is fixedly connected to the inner wall of one side of the support frame (201) close to the cabinet (106), and the number of the heat sinks (205) is two, and the two heat sinks (205) are symmetrically arranged with the central axis of the support frame (201) as the center; The filtering mechanism (3) comprises a first sliding frame (301), the inner wall of the first sliding frame (301) is fixedly connected to a filter screen (302), the outer wall of the filter screen (302) is slidably connected to the first through hole (104), the outer wall of the filter screen (302) is fixedly connected to a sliding shaft (303), the sliding shaft (303) passes through the shell (101) and is fixedly connected to a spring (304), and the spring (304) is fixedly connected to the shell (101) on a side close to the filter screen (302); The sliding block (403) is pushed by the hydraulic rod (402), so that the second sliding frame (405) slides along the fixed rod (105), and the dust on the surface of the filter mechanism (3) and the cooling mechanism (2) is cleaned by the dust removal roller (407). When the cooling fan (206) blows cold air toward the cabinet (106), small water droplets are easily generated after the hot air inside the shell (101) contacts the cold air. The small water droplets on the surface of the cabinet (106) and the cooling mechanism (2) are adsorbed by the dehumidification roller (409).

2. According to claim 1, a high-efficiency heat dissipation combined substation box is characterized in that: An air inlet (107) is fixedly connected to the inner wall of the cabinet (106), a connecting rod (108) is fixedly connected to the inner wall of the cabinet (106), a connection rod (109) is fixedly connected to the outer wall of the cabinet (106) on one side close to the connecting rod (108), and an air outlet pipe (110) is fixedly connected to the top of the cabinet (106).

3. According to claim 2, a high-efficiency heat dissipation combined substation box is characterized in that: The air outlet pipe (110) passes through the shell (101) and is fixedly connected to a baffle (113); a second through hole (111) is provided on a surface of one end of the air outlet pipe (110) close to the cabinet (106); a first inclined plate (112) is fixedly connected to the top inner wall of the cabinet (106); and a sensor (114) is fixedly connected to the outer wall of one side of the first inclined plate (112) close to the cabinet (106).

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