CN213906030U - Control cabinet of methane power generation equipment - Google Patents

Control cabinet of methane power generation equipment Download PDF

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Publication number
CN213906030U
CN213906030U CN202022188362.1U CN202022188362U CN213906030U CN 213906030 U CN213906030 U CN 213906030U CN 202022188362 U CN202022188362 U CN 202022188362U CN 213906030 U CN213906030 U CN 213906030U
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China
Prior art keywords
cabinet
heat
switch board
groups
power generation
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Application number
CN202022188362.1U
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Chinese (zh)
Inventor
曾勇
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Hainan Sanya Xinzhong Water Environmental Protection Technology Co ltd
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Hainan Sanya Xinzhong Water Environmental Protection Technology Co ltd
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Abstract

The utility model relates to a marsh gas power generation technical field just discloses a marsh gas power generation facility's switch board, the intelligent cabinet temperature adjusting device comprises a cabinet body, four groups of supporting seats of fixedly connected with under the cabinet body, the multiunit ventilation hole has all been seted up to the right flank of the left surface of the cabinet body, the cabinet body openly articulates there is the cabinet door, the positive fixedly connected with handle of cabinet door, it has two sets of exhaust fans to peg graft at the top at the cabinet body back. This biogas power generation equipment's switch board, through the cooperation in exhaust fan and ventilation hole, realized the directional flow of the internal air of cabinet, reduce the heat and at the internal accumulations of cabinet, reduce the inside temperature of switch board, reduce the speed that the temperature rose in the switch board, be favorable to the cooling of switch board, then flow through the high speed of air, the electric elements in the contact control cabinet takes away the heat on part heating electric elements surface, realize electric elements's cooling, guaranteed electric elements's life.

Description

Control cabinet of methane power generation equipment
Technical Field
The utility model relates to the technical field of biogas power generation, in particular to a control cabinet of biogas power generation equipment.
Background
As is well known, the output power of biogas power generation needs to be connected to the power transmission line in a grid manner, and the power distribution cabinet is generally required to distribute power and then to be safely and reliably transported, various power meters and power conversion devices can be placed in the power distribution cabinet, and heat can be generated, so that the service life of internal elements is shortened, and the heat dissipation problem of electrical elements needs to be solved.
For example, chinese patent publication No. CN204947390U discloses a photovoltaic and biogas power generation grid-connected power distribution cabinet, which is basically described as follows: the utility model provides a photovoltaic and biogas power generation switch board that is incorporated into power networks, includes the cabinet body, cabinet body front side sets up singly to open the glass door, and the rear side is provided with the two iron doors of mesh, and the inlet wire outlet is seted up to the lower extreme, the pivot setting of singly opening the glass door is on cabinet body right side. The utility model discloses a set up the mesh on the back door, realization that can be quick is incorporated into the power networks the heat dissipation of switch board, and cooperation exhaust fan dispels the heat, nevertheless is relatively poor to some local radiating effect that the circulation of air is not smooth and easy.
Therefore, the inventor provides a control cabinet of a biogas power generation device, which is researched and improved aiming at the existing structure and deficiency with the experience of abundant design development and actual manufacturing of the related industry for many years.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a control cabinet of biogas power generation equipment, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biogas power generation equipment's switch board, includes the cabinet body, four groups of supporting seats of cabinet body lower surface fixedly connected with, the multiunit ventilation hole has all been seted up to the right flank of the left surface of the cabinet body, the cabinet body openly articulates there is the cabinet door, the positive fixedly connected with handle of cabinet door, two sets of exhaust fans have been pegged graft at the top of the cabinet body back, the equal fixedly connected with multiunit interception board of the inner wall on the left inner wall of the cabinet body and right side, the equal fixedly connected with multiunit reference column of the inner wall on left inner wall of the cabinet body and right side, the inner fixedly connected with division board of reference column, the expansion groove has been seted up at the cabinet body back, expansion inslot wall fixedly connected with expansion box, the multiunit ventilation groove has openly been seted up to the expansion box, cabinet body back is pegged graft and is had four groups of radiation heat abstractor.
The radiation heat dissipation device comprises a heat conduction plate, a radiation coating is fixedly connected to the front surface of the heat conduction plate, a containing frame is fixedly connected to the back surface of the heat conduction plate, a heat transfer matrix is arranged inside the containing frame, a heat dissipation fan is fixedly connected to the back surface of the containing frame, and a dustproof net is fixedly connected to the back surface of the heat dissipation fan.
Preferably, the lower surface of supporting seat and the surface of handle all are provided with the skid resistant course, and the skid resistant course material is polyisoprene, and the skid resistant course surface is provided with anti-skidding line.
Preferably, the ventilation holes are matched with the interception plates, and the interception plates correspond to the positions of the ventilation holes.
Preferably, the positioning columns are symmetrically distributed on the left and right sides, the length of each positioning column is 40 millimeters, and the distance between the back of the partition plate and the back of the cabinet body is 40 millimeters.
Preferably, the constant head tank has been seted up at cabinet body back top, inside the exhaust fan joint in the constant head tank, exhaust fan and constant head tank looks adaptation.
Preferably, the heat conducting plate is made of copper-zinc alloy H59-3, the radiation coating is made of ZrO2-CaO-SiO2, and the heat transfer matrix is made of aluminum alloy 1070.
(III) advantageous effects
Compared with the prior art, the utility model provides a biogas power generation equipment's switch board possesses following beneficial effect:
1. this biogas power generation equipment's switch board, through the cooperation in exhaust fan and ventilation hole, realized the directional flow of the internal air of cabinet, reduce the heat and at the internal accumulations of cabinet, reduce the inside temperature of switch board, reduce the speed that the temperature rose in the switch board, be favorable to the cooling of switch board, then flow through the high speed of air, the electric elements in the contact control cabinet takes away the heat on part heating electric elements surface, realize electric elements's cooling, guaranteed electric elements's life.
2. This biogas power generation equipment's switch board, effective absorption to high temperature electrical components's thermal radiation through radiation coating, carry out thermal timely conduction, reduce the inside thermal piling up of switch board, then the heat-conducting plate, heat transfer matrix and radiator fan cooperation carry out thermal conduction and disperse, then expansion groove and expansion case cooperation, provide effectual heat dissipation space to cabinet body bottom, the effectual radiating effect who improves cabinet body rear side, and then the whole effect of switch board has been improved, electrical components's life has been guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the vertical cross-section structure of the present invention;
fig. 3 is the schematic view of the vertical structure of the radiation heat dissipation device of the present invention.
In the figure: 1. a cabinet body; 2. a supporting seat; 3. a vent hole; 4. a cabinet door; 5. a handle; 6. an exhaust fan; 7. a interception plate; 8. a positioning column; 9. a partition plate; 10. an expansion slot; 11. an expansion box; 12. a ventilation slot; 13. a radiation heat sink; 1301. a heat conducting plate; 1302. a radiation coating; 1303. an accommodating frame; 1304. A heat transfer matrix; 1305. a heat radiation fan; 1306. a dust screen.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a control cabinet of biogas power generation equipment comprises a cabinet body 1, four groups of supporting seats 2 are fixedly connected to the lower surface of the cabinet body 1, a plurality of groups of vent holes 3 are formed in the right side surface of the left side surface of the cabinet body 1, a cabinet door 4 is hinged to the front surface of the cabinet body 1, a handle 5 is fixedly connected to the front surface of the cabinet door 4, two groups of exhaust fans 6 are inserted into the top of the back surface of the cabinet body 1, the type of the exhaust fan 6 is APB-30, through the matching of the exhaust fan 6 and the vent holes 3, the directional flow of air in the cabinet body 1 is realized, the accumulation of heat in the cabinet body 1 is reduced, the internal temperature of the control cabinet is reduced, the temperature rising speed in the control cabinet is reduced, the control cabinet is favorably cooled, through the high-speed flow of air, electric elements in the control cabinet are contacted, the heat on the surfaces of partial heating electric elements is taken away, the cooling of the electric elements is realized, the service lives of the electric elements are ensured, a plurality of groups of baffle plates 7 are fixedly connected to the inner walls on the left side and the inner walls on the right side of the cabinet body, the equal fixedly connected with multiunit reference column 8 of the inner wall on the left inner wall of the cabinet body 1 and right side, the inner fixedly connected with division board 9 of reference column 8, expansion groove 10 has been seted up at the 1 back of the cabinet body, expansion groove 10 inner wall fixedly connected with extension case 11, expansion groove 10 and the cooperation of extension case 11, 1 bottom of the cabinet body provides effectual heat dissipation space, the effectual radiating effect who improves the 1 rear side of the cabinet body, multiunit ventilation duct 12 has openly been seted up to extension case 11, it has four group's radiation heat abstractor 13 to peg graft at the 1 back of the cabinet body.
Radiation heat abstractor 13 includes heat-conducting plate 1301, heat-conducting plate 1301 front fixedly connected with radiation coating 1302, the effective absorption to the heat radiation of high temperature electrical components through radiation coating 1302, carry out thermal timely conduction, reduce the inside thermal accumulation of switch board, heat-conducting plate 1301 back fixedly connected with holds frame 1303, hold the inside heat transfer matrix 1304 that is provided with of frame 1303, hold frame 1303 back fixedly connected with radiator fan 1305, radiator fan 1305 model is LFFANLFB, heat-conducting plate 1301, heat transfer matrix 1304 and radiator fan 1305 cooperate and carry out thermal conduction and diverge, radiator fan 1305 back fixedly connected with dust screen 1306.
The utility model discloses in, in order to guarantee the stability of device, consequently the lower surface that sets up supporting seat 2 and the surface of handle 5 all are provided with the skid resistant course, and the skid resistant course material is polyisoprene, and the skid resistant course surface is provided with anti-skidding line, and anti-skidding line has increased the frictional force of switch board with other objects, has guaranteed the stability of device.
The utility model discloses in, in order to guarantee the practicality of device, consequently set up ventilation hole 3 and interception board 7 looks adaptation, interception board 7 is corresponding with the position in ventilation hole 3, and interception board 7 has reduced the possibility that moisture and dust pass through ventilation hole 3 entering switch board, has guaranteed the practicality of device.
The utility model discloses in, in order to guarantee the practicality of device, consequently set up reference column 8 and be the bilateral symmetry and distribute, reference column 8 length is 40 millimeters, and the distance at the 9 backs of division board and the 1 back of the cabinet body is 40 millimeters, has guaranteed sufficient ventilation space and threading space, and then has guaranteed the practicality of device.
The utility model discloses in, in order to guarantee the stability of device, consequently set up 1 back tops of the cabinet body and seted up the constant head tank, 6 joints of exhaust fan are inside the constant head tank, exhaust fan 6 and constant head tank looks adaptation, and the constant head tank carries on spacingly to exhaust fan 6, has guaranteed the stability of device.
The utility model discloses in, in order to guarantee the practicality of radiation heat abstractor 13, consequently set up the heat-conducting plate 1301 material and be copper-zinc alloy H59-3, the basic material of radiation coating is ZrO2-CaO-SiO2, and the heat transfer matrix 1304 material is aluminum alloy 1070, compromises radiation absorption performance and heat conductivility simultaneously, has guaranteed radiation heat abstractor 13's practicality.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When using, start exhaust fan 6 and radiator fan 1305, the air gets into the cabinet body 1 from ventilation hole 3 and draft slot 12, under exhaust fan 6's extraction effect, the air is from upwards flowing down, the electric elements in the air contact switch board, through exhaust fan 6 exhaust switch board, the effective absorption to the heat radiation of high temperature electrical components of radiation coating 1302, carry out thermal timely conduction, the heat-conducting plate 1301, heat transfer matrix 1304 and radiator fan 1305 cooperate and carry out thermal conduction and disperse, accomplish the heat dissipation and the cooling of switch board.
In conclusion, the control cabinet of the biogas power generation equipment realizes the directional flow of the air in the cabinet body 1 through the matching of the exhaust fan 6 and the vent holes 3, reduces the accumulation of heat in the cabinet body 1, reduces the internal temperature of the control cabinet, reduces the temperature rising speed in the control cabinet, is beneficial to the cooling of the control cabinet, then contacts the electrical elements in the control cabinet through the high-speed flow of the air, takes away part of the heat on the surfaces of the heating electrical elements, realizes the cooling of the electrical elements, and ensures the service life of the electrical elements.
This biogas power generation equipment's switch board, effective absorption to the thermal radiation of high temperature electrical components through radiation coating 1302, carry out thermal timely conduction, reduce the inside thermal accumulation of switch board, then heat-conducting plate 1301, heat transfer matrix 1304 and radiator fan 1305 cooperation carry out thermal conduction and disperse, then expansion groove 10 and expansion box 11 cooperation, effective heat dissipation space is provided to cabinet body 1 bottom, the effectual radiating effect who improves cabinet body 1 rear side, and then the whole effect of switch board has been improved, the life of electrical components has been guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a switch board of marsh gas power generation facility, includes cabinet body (1), its characterized in that: the cabinet is characterized in that four groups of supporting seats (2) are fixedly connected to the lower surface of the cabinet body (1), a plurality of groups of ventilation holes (3) are formed in the right side surface of the left side surface of the cabinet body (1), the cabinet body (1) is hinged to a cabinet door (4) in the front direction, a handle (5) is fixedly connected to the front side surface of the cabinet door (4), two groups of exhaust fans (6) are inserted into the top of the back surface of the cabinet body (1), a plurality of groups of interception plates (7) are fixedly connected to the inner walls of the left side and the right side of the cabinet body (1), a plurality of groups of positioning columns (8) are fixedly connected to the inner walls of the left side and the right side of the cabinet body (1), a division plate (9) is fixedly connected to the inner end of each positioning column (8), an expansion groove (10) is formed in the back surface of the cabinet body (1), an expansion groove (10) is fixedly connected to an expansion box (11), and a plurality of ventilation grooves (12) are formed in the front surface of the expansion box (11), four groups of radiation heat dissipation devices (13) are inserted into the back of the cabinet body (1);
the radiation heat dissipation device (13) comprises a heat conduction plate (1301), a radiation coating (1302) is fixedly connected to the front side of the heat conduction plate (1301), a containing frame (1303) is fixedly connected to the back side of the heat conduction plate (1301), a heat transfer matrix (1304) is arranged inside the containing frame (1303), a heat dissipation fan (1305) is fixedly connected to the back side of the containing frame (1303), and a dustproof net (1306) is fixedly connected to the back side of the heat dissipation fan (1305).
2. The control cabinet of biogas generating equipment according to claim 1, characterized in that: the lower surface of supporting seat (2) and the surface of handle (5) all are provided with the skid resistant course, and the skid resistant course material is polyisoprene, and the skid resistant course surface is provided with anti-skidding line.
3. The control cabinet of biogas generating equipment according to claim 1, characterized in that: the ventilation holes (3) are matched with the interception plates (7), and the interception plates (7) correspond to the ventilation holes (3).
4. The control cabinet of biogas generating equipment according to claim 1, characterized in that: the positioning columns (8) are symmetrically distributed in the left-right direction, the length of the positioning columns (8) is 40 millimeters, and the distance between the back of the partition plate (9) and the back of the cabinet body (1) is 40 millimeters.
5. The control cabinet of biogas generating equipment according to claim 1, characterized in that: the locating slot has been seted up at cabinet body (1) back top, inside exhaust fan (6) joint in the locating slot, exhaust fan (6) and locating slot looks adaptation.
6. The control cabinet of biogas generating equipment according to claim 1, characterized in that: the heat conducting plate (1301) is made of copper-zinc alloy H59-3, the radiation coating is made of ZrO2-CaO-SiO2, and the heat transfer matrix (1304) is made of aluminum alloy 1070.
CN202022188362.1U 2020-09-29 2020-09-29 Control cabinet of methane power generation equipment Active CN213906030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022188362.1U CN213906030U (en) 2020-09-29 2020-09-29 Control cabinet of methane power generation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022188362.1U CN213906030U (en) 2020-09-29 2020-09-29 Control cabinet of methane power generation equipment

Publications (1)

Publication Number Publication Date
CN213906030U true CN213906030U (en) 2021-08-06

Family

ID=77111438

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022188362.1U Active CN213906030U (en) 2020-09-29 2020-09-29 Control cabinet of methane power generation equipment

Country Status (1)

Country Link
CN (1) CN213906030U (en)

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