CN212258048U - Automatically controlled cabinet's of municipal administration rain-proof ventilation structure - Google Patents
Automatically controlled cabinet's of municipal administration rain-proof ventilation structure Download PDFInfo
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- CN212258048U CN212258048U CN202020919947.3U CN202020919947U CN212258048U CN 212258048 U CN212258048 U CN 212258048U CN 202020919947 U CN202020919947 U CN 202020919947U CN 212258048 U CN212258048 U CN 212258048U
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- cavity
- electric control
- vent
- control cabinet
- automatically controlled
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- 238000009423 ventilation Methods 0.000 title claims abstract description 26
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 30
- 230000001154 acute effect Effects 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of automatically controlled cabinet, specifically be a rain-proof ventilation structure of automatically controlled cabinet of municipal administration, including the automatically controlled cabinet body, thermovent, cavity, vent, delivery port and waterproof shutoff subassembly, the thermovent is seted up on the outer wall of the automatically controlled cabinet body, the vent is seted up on the inner wall of the automatically controlled cabinet body and is located the top of thermovent, the cavity is seted up at the internal intercommunication of automatically controlled cabinet and is located between thermovent and the vent, the delivery port sets up the bottom at the cavity, waterproof shutoff subassembly sets up in the cavity. This automatically controlled cabinet's of municipal administration rain-proof ventilation structure through setting up heat-dissipating vent and vent crisscross on the electric control cabinet body and set up the cavity between heat-dissipating vent and vent, when guaranteeing that the internal portion of heat-dissipating vent, cavity, vent and electric control cabinet can form heat dissipation channel, when the rainwater gets into the heat-dissipating vent, can avoid the rainwater further to get into automatically controlled cabinet internal, and rain-proof water is effectual.
Description
Technical Field
The utility model relates to an automatically controlled cabinet technical field especially relates to a rain-proof ventilation structure of automatically controlled cabinet of municipal administration.
Background
The electric control cabinet is a control cabinet (box) which assembles switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen pair according to the electrical wiring requirements, and the arrangement of the electric control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. The power distribution cabinet comprises a power distribution cabinet (a distribution box) (an electric appliance control cabinet) and the like, and a circuit can be switched on or switched off by a manual or automatic switch in normal operation. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
However, the rainwater-proof effect of current municipal administration electric cabinet vent department is relatively poor, permeates the rainwater easily in the use, and the rainwater of infiltration gets into inside the use that may cause the influence to electric elements of electric cabinet.
In order to solve the problem, the utility model provides a rain-proof ventilation structure of automatically controlled cabinet of municipal administration in this application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a rain-proof ventilation structure of automatically controlled cabinet of municipal administration has the effectual characteristics of rain-proof water of vent department.
(II) technical scheme
In order to solve the technical problem, the utility model provides a rain-proof ventilation structure of a municipal electric control cabinet, which comprises an electric control cabinet body, a heat dissipation port, a cavity, a ventilation port, a water outlet and a waterproof plugging component;
the heat dissipation opening is formed in the outer wall of the electric control cabinet body, the ventilation opening is formed in the inner wall of the electric control cabinet body and located above the heat dissipation opening, the cavity is formed in the electric control cabinet body and communicated with the electric control cabinet body and located between the heat dissipation opening and the ventilation opening, and the water outlet is formed in the bottom of the cavity;
the waterproof plugging component is arranged in the cavity.
Preferably, waterproof shutoff subassembly is including location protrudingly, sealed protrudingly, guide bar, floating block, through-hole, splice bar and sealed head, location protrudingly and sealed protrudingly set up respectively in the bottom and the top of cavity, the fixed suit of guide bar is in the cavity, floating block activity suit is in on the guide bar, and the middle part of floating block has seted up the through-hole, splice bar fixed connection is at the top of cavity, sealed head is installed the bottom of splice bar.
Preferably, the heat dissipation opening and the bottom of the electric control cabinet body are obliquely arranged at an acute angle.
Preferably, the sealing protrusion is located below the vent.
Preferably, the top and bottom of the floating block are in movable contact with the sealing protrusion and the positioning protrusion, respectively.
Preferably, the sealing head is movably sleeved with a through hole formed in the middle of the floating block, and the sealing head is composed of a rectangular block and an isosceles trapezoid block which are made of silicon rubber.
The above technical scheme of the utility model has following profitable technological effect:
1. this automatically controlled cabinet's of municipal administration rain-proof ventilation structure through setting up heat-dissipating vent and vent crisscross on the electric control cabinet body and set up the cavity between heat-dissipating vent and vent, when guaranteeing that the internal portion of heat-dissipating vent, cavity, vent and electric control cabinet can form heat dissipation channel, when the rainwater gets into the heat-dissipating vent, can avoid the rainwater further to get into automatically controlled cabinet internal, and rain-proof water is effectual.
2. This automatically controlled cabinet's of municipal administration rain-proof ventilation structure through setting up at waterproof shutoff subassembly, when surface ponding floods the thermovent, utilizes this waterproof shutoff subassembly to carry out the shutoff to the vent, avoids ponding further to get into automatically controlled cabinet internal to effectively protect the internal electric elements of automatically controlled cabinet.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the sealing head of the present invention;
fig. 3 is a schematic view of the waterproof plugging assembly of the present invention during plugging;
fig. 4 is an enlarged view of a structure in fig. 3 according to the present invention.
Reference numerals:
1. an electric control cabinet body; 2. a heat dissipation port; 3. a cavity; 4. a vent; 5. a water outlet; 6. a waterproof plugging component; 61. a positioning protrusion; 62. a sealing protrusion; 63. a guide bar; 64. floating blocks; 65. a through hole; 66. connecting ribs; 67. and (6) sealing the head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Referring to fig. 1, the present invention provides a technical solution: a rain-proof ventilation structure of a municipal electric control cabinet comprises an electric control cabinet body 1, a heat dissipation port 2, a cavity 3, a ventilation port 4, a water outlet 5 and a waterproof plugging component 6.
The heat dissipation opening 2 is formed in the outer wall of the electric control cabinet body 1, and the heat dissipation opening 2 and the bottom of the electric control cabinet body 1 are obliquely arranged at an acute angle.
By adopting the heat dissipation port 2 with the design, the probability of rainwater entering through the heat dissipation port 2 can be reduced, and rainwater accumulated on the outer wall of the electric control cabinet body 1 is effectively prevented from permeating.
In this embodiment, heat dissipation port 2 and vent 4 are staggered one by one, and when forming the heat dissipation channel through heat dissipation port 2, cavity 3, vent 4 and the internal portion of electric cabinet 1, when the rainwater entered through heat dissipation port 2, make the rainwater drop from cavity 3 through self gravity, the very big waterproof effect of this electric cabinet body 1's ventilation department that improves.
The water outlet 5 is arranged at the bottom of the cavity 3.
The rainwater entering the cavity 3 is conveniently discharged to the outside of the electric control cabinet body 1 by utilizing the water outlet 5 arranged at the bottom of the cavity 3.
The waterproof plugging component 6 is arranged in the cavity 3.
Referring to fig. 1-4, the waterproof sealing assembly 6 includes a positioning protrusion 61, a sealing protrusion 62, a guide rod 63, a floating block 64, a through hole 65, a connecting rib 66 and a sealing head 67.
The positioning protrusion 61 and the sealing protrusion 62 are disposed at the bottom and the top of the cavity 3, respectively.
The position of the floating block 64 is limited by the positioning protrusion 61 arranged at the bottom of the cavity 3, so that the floating block 64 is prevented from falling.
The guide rod 63 is fixedly sleeved in the cavity 3.
Utilize guide bar 63, spacing and direction are carried out to the floating of floater 64, stability when improving floater 64 and floating, avoid its jam in cavity 3.
The floating block 64 is movably sleeved on the guide rod 63, a through hole 65 is formed in the middle of the floating block 64, the connecting rib 66 is fixedly connected to the top of the cavity 3, the sealing head 67 is installed at the bottom of the connecting rib 66, and the sealing head 67 is movably sleeved with the through hole 65 formed in the middle of the floating block 64.
The floating block 64 is movably contacted at the top and bottom thereof with the sealing protrusion 62 and the positioning protrusion 61, respectively.
In this embodiment, when ponding appears in the road surface, the rainwater makes the floating block 64 constantly float along guide bar 63 length direction through the buoyancy of ponding in 2 entering cavities 3 of the heat dissipation mouth of the electric control cabinet body 1, and until the top of floating block 64 and the contact of sealed protruding 62, the through-hole 65 at the middle part of floating block 64 closely laminates with sealed head 67 to carry out the shutoff to cavity 3, avoid the rainwater to advance one step into the electric control cabinet body 1 through vent 4 inside.
The sealing protrusion 62 is located below the vent 4.
By disposing the sealing projection 62 below the vent 4, the vent 4 can be entirely closed while ensuring that the floating piece 64 is in contact with the sealing projection 62.
The sealing head 67 is composed of a rectangular block and an isosceles trapezoid block which are made of silicon rubber.
The sealing head 67 formed by the rectangular block and the isosceles trapezoid block makes the movable contact sealing between the floating block 64 and the sealing head 67 smoother and ensures the sealing effect.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A rain-proof ventilation structure of a municipal electric control cabinet is characterized by comprising an electric control cabinet body (1), a heat dissipation opening (2), a cavity (3), a ventilation opening (4), a water outlet (5) and a waterproof plugging component (6);
the heat dissipation port (2) is formed in the outer wall of the electric control cabinet body (1), the ventilation opening (4) is formed in the inner wall of the electric control cabinet body (1) and located above the heat dissipation port (2), the cavity (3) is formed in the electric control cabinet body (1) and communicated with the inside of the electric control cabinet body and located between the heat dissipation port (2) and the ventilation opening (4), and the water outlet (5) is formed in the bottom of the cavity (3);
the waterproof plugging component (6) is arranged in the cavity (3).
2. The rain-proof ventilation structure of a municipal electric control cabinet according to claim 1, characterized in that the waterproof plugging component (6) comprises a positioning protrusion (61), a sealing protrusion (62), a guide rod (63), a floating block (64), a through hole (65), a connecting rib (66) and a sealing head (67), the positioning protrusion (61) and the sealing protrusion (62) are respectively arranged at the bottom and the top of the cavity (3), the guide rod (63) is fixedly sleeved in the cavity (3), the floating block (64) is movably sleeved on the guide rod (63), the through hole (65) is arranged in the middle of the floating block (64), the connecting rib (66) is fixedly connected at the top of the cavity (3), and the sealing head (67) is arranged at the bottom of the connecting rib (66).
3. The rain-proof and ventilation structure of the municipal electric control cabinet according to claim 1, wherein the heat dissipation port (2) is obliquely arranged at an acute angle to the bottom of the electric control cabinet body (1).
4. The rain-proof ventilation structure of the municipal electric cabinet according to claim 2, wherein the sealing protrusion (62) is located below the ventilation opening (4).
5. The rain-proof ventilation structure of the municipal electric cabinet according to claim 2, wherein the floating block (64) is movably contacted at the top and bottom with the sealing protrusion (62) and the positioning protrusion (61), respectively.
6. The rain-proof ventilation structure of the municipal electric control cabinet according to claim 2, wherein the sealing head (67) is movably sleeved with a through hole (65) formed in the middle of the floating block (64), and the sealing head (67) is composed of a rectangular block and an isosceles trapezoid block which are made of silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020919947.3U CN212258048U (en) | 2020-05-27 | 2020-05-27 | Automatically controlled cabinet's of municipal administration rain-proof ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020919947.3U CN212258048U (en) | 2020-05-27 | 2020-05-27 | Automatically controlled cabinet's of municipal administration rain-proof ventilation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212258048U true CN212258048U (en) | 2020-12-29 |
Family
ID=73976577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020919947.3U Active CN212258048U (en) | 2020-05-27 | 2020-05-27 | Automatically controlled cabinet's of municipal administration rain-proof ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212258048U (en) |
-
2020
- 2020-05-27 CN CN202020919947.3U patent/CN212258048U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Rainproof and Ventilation Structure for Municipal Electric Control Cabinet Effective date of registration: 20231206 Granted publication date: 20201229 Pledgee: Industrial and Commercial Bank of China Limited Shanghai Fengxian sub branch Pledgor: SHANGHAI ZEMAC ELECTRIC COMPLETE EQUIPMENT Co.,Ltd. Registration number: Y2023980069402 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |