CN210577298U - High tension switchgear convenient to heat dissipation and antidetonation - Google Patents
High tension switchgear convenient to heat dissipation and antidetonation Download PDFInfo
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- CN210577298U CN210577298U CN201921716541.9U CN201921716541U CN210577298U CN 210577298 U CN210577298 U CN 210577298U CN 201921716541 U CN201921716541 U CN 201921716541U CN 210577298 U CN210577298 U CN 210577298U
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- cabinet body
- heat dissipation
- standing groove
- shock
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Abstract
The utility model discloses a high-voltage switch cabinet convenient for heat dissipation and shock resistance, which comprises a switch cabinet body, wherein a partition plate is horizontally arranged at the center of the interior of the switch cabinet body, two heat dissipation row holes symmetrical about the partition plate are formed on the left side wall of the switch cabinet body, and a protective cover is arranged on the left side wall of the switch cabinet body and at the corresponding position of the heat dissipation row holes; the utility model discloses a switch cabinet, including cubical switchboard body bottom plate, buffer support plate, the standing groove that has and the cubical switchboard body bottom to match is opened on the damping seat surface, the standing groove below is installed to the standing groove below in the damping seat, and the shock-resistant spring top installs the buffering backup pad, be equipped with the fine sand between the wall in the cubical switchboard body bottom and the standing groove and fill the space. This high tension switchgear convenient to heat dissipation and antidetonation is provided with the exhaust fan, and the exhaust fan sets up with heat dissipation exhaust hole symmetry, and the regional air convection district that forms between the two is through accelerating the exchange speed of the internal and external air of cubical switchboard in order to reach the effect of heat dissipation cooling.
Description
Technical Field
The utility model relates to a high tension switchgear convenient to heat dissipation and antidetonation.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is divided into a plurality of categories including a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like according to the electric products with the voltage grade of 3.6 kV-550 kV.
Traditional high tension switchgear thermal diffusivity is relatively poor, and the interior high temperature of cabinet is unfavorable for equipment and various switch normal work, also burns out equipment easily, causes the incident, and the shock resistance is more weak moreover, reduces the security and the stability of device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high tension switchgear convenient to heat dissipation and antidetonation to it is relatively poor to solve the high tension switchgear thermal diffusivity that proposes in the above-mentioned background art, and the high temperature is unfavorable for equipment and various switch normal work in the cabinet, also burns out equipment easily, causes the incident, and the shock resistance is relatively weak moreover, reduces the security and the problem of stability of device.
In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage switch cabinet convenient for heat dissipation and shock resistance comprises a switch cabinet body, wherein a partition plate is horizontally arranged at the center of the interior of the switch cabinet body and divides the switch cabinet body into an upper accommodating cavity and a lower accommodating cavity;
two heat dissipation holes which are symmetrical about the partition plate are formed in the left side wall of the switch cabinet body, and a protective cover is mounted on the left side wall of the switch cabinet body and at a position corresponding to the heat dissipation holes;
the utility model discloses a switch cabinet, including cubical switchboard body bottom plate, damping seat, shock attenuation seat surface, the cubical switchboard body is placed in the standing groove, the standing groove that has and the cubical switchboard body bottom to match is opened to the damping seat bottom, the cubical switchboard body is placed in the standing groove, a plurality of sets of antidetonation springs are installed to the standing groove below in the damping seat, and the antidetonation spring top installs the buffering backup pad, be equipped with the fine sand and fill the space between the wall in the cubical switchboard body bottom and the standing groove.
Preferably, the protection casing is in the left and right sides wall symmetry setting of the cubical switchboard body, and the through-hole has been seted up to the right side wall of the cubical switchboard body, the symmetrical position in heat dissipation volleyball, the embedded exhaust fan that has connect of through-hole.
Preferably, the exhaust direction of the exhaust fan is from outside to inside.
Preferably, the switch cabinet body forms a detachable structure through the placing groove and the shock absorption seat.
Preferably, the bottom surface of the buffer support plate is fixedly connected with the top end of the anti-seismic spring, and the outer edge line of the buffer support plate is overlapped with the inner edge line of the placing groove.
Preferably, the fine sand filled voids have a width of 0.3cm to 1.5 cm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the exhaust fan is arranged to the cubical switchboard is internal to be aired exhaust, and exhaust fan and heat dissipation exhaust hole symmetry set up, and the region between the two forms the air convection zone, can accelerate the cubical switchboard internal air flow velocity, through accelerating the inside and outside air exchange speed of the cubical switchboard body in order to reach the effect of heat dissipation cooling, improve the heat dispersion of the cubical switchboard body, shorten the time of heat dissipation cooling;
2. the outer edge line of the buffer support plate and the inner edge line of the placing groove are mutually overlapped, the buffer support plate not only plays a certain supporting and bearing role for the switch cabinet body, but also can be matched with an anti-seismic spring to buffer vibration, has good anti-seismic performance, and has low generation cost and long service life;
3. the utility model discloses constitute detachable construction between standing groove and the shock absorber, the installation of the cubical switchboard body of being convenient for, and the application scope of standing groove is wider, and the space that forms between the cubical switchboard body of equidimension not and the standing groove fills the space for fine sand, can pack fine sand in the fine sand fills the space, increases the frictional force between the cubical switchboard body and the standing groove to make the more firm stability of the installation of the cubical switchboard body, improve its security and stability.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 2 is the utility model discloses the shock mount overlooks the structure sketch map with the installation of cubical switchboard body.
In the figure: 1. a switch cabinet body; 2. a cabinet door; 3. a hinge; 4. a protective cover; 5. radiating row holes; 6. a through hole; 61. an exhaust fan; 7. a shock absorbing seat; 8. a placement groove; 9. an anti-seismic spring; 10. a buffer support plate; 11. filling gaps with fine sand; 12. a separator.
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. 1-2, the present invention provides a technical solution: a high-voltage switch cabinet convenient for heat dissipation and shock resistance comprises a switch cabinet body 1, wherein a partition plate 12 is horizontally arranged at the center of the interior of the switch cabinet body 1, the switch cabinet body 1 is divided into an upper accommodating cavity and a lower accommodating cavity by the partition plate 12, a shock absorption seat 7 is arranged at the bottom of a bottom plate of the switch cabinet body 1, a placing groove 8 matched with the bottom of the switch cabinet body 1 is formed in the surface of the shock absorption seat 7, the switch cabinet body 1 forms a detachable structure through the placing groove 8 and the shock absorption seat 7, the switch cabinet body 1 is convenient to mount, the application range of the placing groove 8 is wider, gaps formed between the switch cabinet bodies 1 and the placing groove 8 with different sizes are fine sand filled in the gaps 11, a cabinet door 2 is mounted on one side of the switch cabinet body 1, and the cabinet door 2;
two heat dissipation exhaust holes 5 which are symmetrical about a partition plate 12 are formed in the left side wall of a switch cabinet body 1, a protective cover 4 is installed on the left side wall of the switch cabinet body 1 and at a position corresponding to the heat dissipation exhaust holes 5, a fine sand filling gap 11 is arranged between the bottom of the switch cabinet body 1 and the inner edge wall of a placing groove 8, the width of the fine sand filling gap 11 is 0.3 cm-1.5 cm, fine sand can be filled in the fine sand filling gap 11, the friction force between the switch cabinet body 1 and the placing groove 8 is increased, the switch cabinet body 1 is installed more firmly and stably, the safety and the stability of the switch cabinet body are improved, the protective cover 4 is symmetrically arranged on the left side wall and the right side wall of the switch cabinet body 1, through holes 6 are formed in the symmetrical positions of the heat dissipation exhaust holes 5 on the right side wall of the switch cabinet body 1, exhaust fans 61 are embedded in the through holes 6, the exhaust fans 61 and, the air flow speed in the switch cabinet body 1 can be increased, the heat dissipation performance of the switch cabinet body 1 is improved, the heat dissipation and cooling time is shortened, the air exhaust direction of the exhaust fan 61 is from outside to inside, the exhaust fan 61 exhausts air into the switch cabinet body 1, and the heat dissipation and cooling effects are achieved by increasing the exchange speed of the air inside and outside the switch cabinet body 1;
The working principle is as follows: for the high-voltage switch cabinet convenient for heat dissipation and shock resistance, firstly, the shock absorption seat 7 is conveyed to an installation place and then is placed flatly and stably, then the buffer support plate 10 is fixed on the shock-resistant spring 9 in the placement groove 8, the outer edge of the buffer support plate 10 is tightly attached to the inner edge of the placement groove 8, the buffer support plate 10 plays a certain supporting and bearing role for the switch cabinet body 1 and can be matched with the shock-resistant spring 9 to buffer shock, the switch cabinet body 1 is placed in the placement groove 8, when the bottom surface of the switch cabinet body 1 is attached to the top surface of the buffer support plate 10, a fine sand filling gap 11 is arranged between the bottom of the switch cabinet body 1 and the inner edge wall of the placement groove 8, the width of the fine sand filling gap 11 is 0.3 cm-1.5 cm, and the fine sand filling gap 11 is convenient for clamping installation of the switch cabinet body 1;
after the switch cabinet body 1 is clamped and fixed, the fine sand filling gap 11 is filled with fine sand, the friction force between the switch cabinet body 1 and the placing groove 8 is increased, so that the switch cabinet body 1 is more firmly and stably installed, the safety and the stability of the switch cabinet body are improved, finally, the cabinet door 2 is closed by utilizing the rotation action of the hinge 3, the exhaust fan 61 is opened, the exhaust fan 61 exhausts air into the switch cabinet body 1 and is symmetrically installed with the heat dissipation exhaust holes 5 to form a convection area, the heat dissipation and cooling effects are achieved by accelerating the exchange speed of the air inside and outside the switch cabinet body 1, the protective cover 4 plays a role in rain prevention and dust prevention, a protective net can be arranged on the protective cover 4 to prevent insects and small animals from entering the switch cabinet body 1; the utility model relates to an antidetonation spring and the relevant technique of exhaust fan 61 be the prior art that has disclosed, accomplish whole heat dissipation of being convenient for and shock-resistant high tension switchgear's use like this.
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 high tension switchgear convenient to heat dissipation and antidetonation which characterized in that: the switch cabinet comprises a switch cabinet body (1), wherein a partition plate (12) is horizontally arranged at the center inside the switch cabinet body (1), the switch cabinet body (1) is divided into an upper accommodating cavity and a lower accommodating cavity by the partition plate (12), a cabinet door (2) is installed on one side of the switch cabinet body (1), and the cabinet door (2) is movably connected with the switch cabinet body (1) through a hinge (3);
two heat dissipation holes (5) which are symmetrical about the partition plate (12) are formed in the left side wall of the switch cabinet body (1), and a protective cover (4) is installed on the left side wall of the switch cabinet body (1) and at a position corresponding to the heat dissipation holes (5);
the bottom of the bottom plate of the switch cabinet body (1) is equipped with shock-absorbing seat (7), and shock-absorbing seat (7) surface open have with the standing groove (8) of the matching of the switch cabinet body (1) bottom, the switch cabinet body (1) is placed in standing groove (8), a plurality of groups antidetonation spring (9) are installed to standing groove (8) below in shock-absorbing seat (7), and antidetonation spring (9) top install buffer support board (10), be equipped with fine sand between the wall in the switch cabinet body (1) bottom and standing groove (8) and fill space (11).
2. The high-voltage switch cabinet convenient for heat dissipation and shock resistance as recited in claim 1, wherein: the protection casing (4) are symmetrically arranged on the left side wall and the right side wall of the switch cabinet body (1), the through holes (6) are formed in the symmetrical positions of the heat dissipation exhaust holes (5) on the right side wall of the switch cabinet body (1), and exhaust fans (61) are embedded in the through holes (6).
3. The high-voltage switch cabinet convenient for heat dissipation and shock resistance as recited in claim 2, wherein: the air exhausting direction of the exhaust fan (61) is from outside to inside.
4. The high-voltage switch cabinet convenient for heat dissipation and shock resistance as recited in claim 1, wherein: the switch cabinet body (1) forms a detachable structure with the shock absorption seat (7) through the placing groove (8).
5. The high-voltage switch cabinet convenient for heat dissipation and shock resistance as recited in claim 1, wherein: the bottom surface of the buffer support plate (10) is fixedly connected with the top end of the anti-seismic spring (9), and the outer edge line of the buffer support plate (10) and the inner edge line of the placement groove (8) are overlapped.
6. The high-voltage switch cabinet convenient for heat dissipation and shock resistance as recited in claim 1, wherein: the width of the fine sand filling gap (11) is 0.3 cm-1.5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716541.9U CN210577298U (en) | 2019-10-14 | 2019-10-14 | High tension switchgear convenient to heat dissipation and antidetonation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716541.9U CN210577298U (en) | 2019-10-14 | 2019-10-14 | High tension switchgear convenient to heat dissipation and antidetonation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210577298U true CN210577298U (en) | 2020-05-19 |
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ID=70659165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921716541.9U Active CN210577298U (en) | 2019-10-14 | 2019-10-14 | High tension switchgear convenient to heat dissipation and antidetonation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210577298U (en) |
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2019
- 2019-10-14 CN CN201921716541.9U patent/CN210577298U/en active Active
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