Anti-soaking power distribution cabinet
By using the design of the positioning convex strips and elastic sealing components in the distribution cabinet, combined with the pressure relief function of the discharge area, the problem of water immersion in the distribution cabinet in extreme weather is solved, effective waterproof protection is achieved, and equipment is improved anti-soaking ability.
Patent Information
- Application Number
- CN202323535357.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-25
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2033-12-25
AI Technical Summary
Traditional distribution cabinets are susceptible to water immersion in extreme weather, resulting in electrical failures and equipment damage.
A power distribution cabinet that is anti-soaking is designed. The electrical cabinet body is raised by installing a chassis, and sealed with a snap-on rod and an elastic sealing component in the cabinet door assembly to form a drainage area to relieve pressure of water flow and avoid water. Enter the electrical cabinet.
It effectively prevents water from entering the electrical cabinet body from the sealing tank assembly, protects the distribution cabinet from water damage, improves the anti-immersion ability, and can effectively prevent water penetration, especially under high water pressure.
Smart Images
Figure CN222338828U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrical cabinet equipment, in particular to an anti-immersion distribution cabinet. Background Art
[0002] The distribution cabinet is an important equipment in the power system, which is used to distribute electrical energy and control the operation of the power system. In traditional distribution cabinets, the equipment is usually installed directly on the ground or on the ground. However, in some cases, such as floods, heavy rains or other extreme weather events, the ground may be flooded, causing the distribution cabinet to be soaked in water. After the distribution cabinet is soaked in water, water will enter the interior of the distribution cabinet through various gaps in the distribution cabinet. The most direct way of entry is the gap in the lower half of the cabinet door, which eventually leads to electrical failures and equipment damage. Utility Model Content
[0003] In view of the defects in the prior art, the utility model provides an anti-immersion distribution cabinet.
[0004] An anti-immersion distribution cabinet comprises a mounting base, an electrical cabinet body is fixed on the top of the mounting base, a cabinet opening is provided on the front side of the electrical cabinet body, a cabinet door assembly is hinged on the front side of the electrical cabinet body, and a sealing groove assembly fixed to the inner wall of the electrical cabinet body is arranged around the cabinet opening; wherein, the cabinet door assembly comprises a central door panel, and a positioning convex strip connected integrally is convexly provided around the rear side surface of the central door panel, the positioning convex strip can extend into the interior of the sealing groove assembly, and an elastic sealing assembly is arranged between the positioning convex strip and the sealing groove assembly; the cabinet door assembly also comprises an outer frame fixed to the front side surface of the central door panel, a leakage area is formed between the outer frame and the central door panel, a flow opening is provided on the positioning convex strip, one end of the flow opening is connected to the sealing groove assembly and the other end is connected to the leakage area. In the entire distribution cabinet, the electrical cabinet body is raised above the ground by installing a base frame, thereby achieving a certain degree of anti-immersion function; further, the cabinet door assembly extends into the sealing groove assembly through the locking convex strip, and then the elastic sealing assembly between the two is used for sealing. When the lower half of the electrical cabinet body is soaked, even if water enters the sealing groove assembly, it can effectively prevent water from entering the electrical cabinet body from the sealing groove assembly, thereby protecting the entire distribution cabinet from damage caused by water immersion; further, the cabinet door assembly includes an outer frame and a central door panel, and a leakage area is formed between the two. When water enters the sealing groove assembly from the gaps of the locking convex strips around the central door panel, the pressure can be directly relieved through the flow port. Even under the pressure of a high-level water body, the water entering the sealing groove assembly will not penetrate the elastic sealing assembly, but will only flow directly into the leakage area, reducing the squeezing effect of water in the sealing groove assembly, thereby improving the anti-immersion ability.
[0005] Preferably, a filter port connected to the leakage area is provided on the outer frame, and a filter layer is provided in the filter port. The filter port and the filter layer can prevent large particles from entering the leakage area, thereby preventing the flow port from being blocked, so that the flow port can be reliably connected to the sealing groove assembly and the leakage area; at the same time, the filter port is connected to the outside world to achieve pressure balance inside the leakage area.
[0006] Preferably, the sealing groove assembly includes a vertical bar protruding from the inner side of the electrical cabinet body, a horizontal bar protruding from the front side of the vertical bar, the vertical bars between adjacent sides of the electrical cabinet body are sequentially connected as one, and the horizontal bars between adjacent sides of the electrical cabinet body are sequentially connected as one; wherein a sealing groove body is formed between the vertical bar, the horizontal bar and the electrical cabinet body, and the positioning convex bar extends into the sealing groove body. The sealing groove assembly includes a vertical bar protruding from the inner side of the electrical cabinet body and a horizontal bar protruding from the front side, and these vertical bars are sequentially connected as one, and the horizontal bars are sequentially connected as one, and finally a complete sealing groove body is formed around the inside of the electrical cabinet body.
[0007] Preferably, when the positioning convex strip extends into the sealing groove body, there is a gap between the positioning convex strip and the vertical strip. There is a gap between the positioning convex strip and the vertical strip to ensure that after the positioning convex strip enters the sealing groove body, the flow opening will not be blocked by the vertical strip, and there is still enough space for water to flow into the flow opening.
[0008] Preferably, the elastic sealing assembly includes a first clamping groove and a second clamping groove respectively provided on the side and front end of the horizontal strip, and the elastic sealing assembly also includes a first elastic ring and a second elastic ring respectively fixed on the side of the clamping convex strip and the rear side of the central door panel; wherein, when the clamping convex strip extends into the sealing groove body, the first elastic ring is clamped into the first clamping groove, and the second elastic ring is clamped into the second clamping groove. When the clamping convex strip extends into the sealing groove body, the first elastic ring and the second elastic ring are respectively clamped into the first clamping groove and the second clamping groove, forming a tight sealing structure. This design can effectively prevent water from entering the inside of the power distribution cabinet through the cabinet door gap, thereby protecting the power distribution cabinet from damage caused by water immersion.
[0009] Preferably, a heat dissipation port is provided in the upper part of the interior of the electrical cabinet body, a fan assembly is arranged in the heat dissipation port, a stopper structure surrounding the heat dissipation port is fixed to the outside of the electrical cabinet body, and an outlet is provided at the bottom of the stopper structure. The heat dissipation port is provided in the upper part of the interior of the electrical cabinet body, so that water can be prevented from easily soaking into the heat dissipation port, thereby improving the anti-immersion capability; further, the outlet of the stopper structure is provided at the bottom, and air flows through the outlet, thereby preventing rainwater from entering the heat dissipation port.
[0010] The beneficial effects of the utility model are embodied in:
[0011] In the utility model, the electrical cabinet body is raised above the ground by installing a base frame, thereby achieving a certain degree of anti-immersion function; further, the cabinet door assembly extends into the sealing groove assembly through the locking convex strip, and then the elastic sealing assembly between the two is used for sealing. When the lower half of the electrical cabinet body is soaked, even if water enters the sealing groove assembly, it can effectively prevent water from entering the interior of the electrical cabinet body from the sealing groove assembly, thereby protecting the entire distribution cabinet from damage caused by water immersion; further, the cabinet door assembly includes an outer frame and a central door panel, and a leakage area is formed between the two. When water enters the sealing groove assembly from the gaps of the locking convex strips around the central door panel, the pressure can be directly relieved through the flow port. Even under the pressure of a high-level water body, the water entering the sealing groove assembly will not penetrate the elastic sealing assembly, but will only flow directly into the leakage area, reducing the squeezing effect of water in the sealing groove assembly, thereby improving the anti-immersion ability. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.
[0013] Figure 1 It is a structural sectional view of the utility model;
[0014] Figure 2 For this utility model Figure 1 A magnified view of the structure at center A;
[0015] Figure 3 It is a top view of the structure of the utility model.
[0016] Reference numerals:
[0017] 1-installation base, 2-electrical cabinet body, 21-cabinet opening, 22-heat dissipation outlet, 3-cabinet door assembly, 31-central door panel, 32-positioning convex strip, 321-circulation outlet, 33-outer frame, 331-filter outlet, 332-filter layer, 34-leakage area, 4-sealing groove assembly, 41-vertical strip, 42-horizontal strip, 43-sealing groove body, 5-elastic sealing assembly, 51-first positioning groove, 52-second positioning groove, 53-first elastic ring, 54-second elastic ring, 6-fan assembly, 7-gear structure. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.
[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0020] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0021] like Figures 1 to 3 As shown, an anti-immersion distribution cabinet includes a mounting base 1, an electrical cabinet body 2 is fixed on the top of the mounting base 1, a cabinet opening 21 is opened on the front side of the electrical cabinet body 2, a cabinet door assembly 3 is hinged on the front side of the electrical cabinet body 2, and a sealing groove assembly 4 fixed to the inner wall of the electrical cabinet body 2 is arranged around the cabinet opening 21; wherein, the cabinet door assembly 3 includes a central door panel 31, and a central door panel 31 has a rear side surface around which a connected integral positioning convex strip 32 is protruded, the positioning convex strip 32 can extend into the interior of the sealing groove assembly 4, and an elastic sealing assembly 5 is arranged between the positioning convex strip 32 and the sealing groove assembly 4; the cabinet door assembly 3 also includes an outer frame body 33 fixed on the front side of the central door panel 31, a leakage area 34 is formed between the outer frame body 33 and the central door panel 31, and a flow opening 321 is opened on the positioning convex strip 32, and one end of the flow opening 321 is connected to the sealing groove assembly 4 and the other end is connected to the leakage area 34.
[0022] In the present embodiment, it should be noted that, in the entire power distribution cabinet, the electrical cabinet body 2 is raised above the ground by installing the base frame 1, so as to achieve a certain degree of anti-immersion function; further, the cabinet door assembly 3 extends into the sealing groove assembly 4 through the positioning convex strip 32, and then the elastic sealing assembly 5 between the two is used for sealing. When the lower half of the electrical cabinet body 2 is soaked, even if water enters the sealing groove assembly 4, it can effectively prevent water from entering the electrical cabinet body 2 from the sealing groove assembly 4, thereby protecting the entire power distribution cabinet from damage caused by water soaking; further, the cabinet door assembly 3 includes an outer frame 33 and a central door panel 31, and a drainage area 34 is formed between the two. When water enters the sealing groove assembly 4 from the gap of the positioning convex strips 32 around the central door panel 31, the pressure can be directly relieved through the flow port 321. Even under the pressure of the high-level water body, the water entering the sealing groove assembly 4 will not penetrate the elastic sealing assembly 5, but will only flow directly into the drainage area 34, reducing the squeezing effect of water in the sealing groove assembly 4, thereby improving the anti-immersion ability.
[0023] Specifically, a filter port 331 connected to the leakage area 34 is formed on the outer frame 33 , and a filter layer 332 is disposed in the filter port 331 .
[0024] In this embodiment, it should be noted that the filter port 331 and the filter layer 332 can prevent large particles from entering the leakage area 34, thereby avoiding clogging the flow port 321, allowing the flow port 321 to reliably connect the sealing groove assembly 4 and the leakage area 34; at the same time, the filter port 331 is connected to the outside world to achieve pressure balance inside the leakage area 34.
[0025] Specifically, the sealing groove assembly 4 includes a vertical bar 41 protruding from the inner side of the electrical cabinet body 2, a horizontal bar 42 protruding from the front side of the vertical bar 41, the vertical bars 41 between adjacent side surfaces of the electrical cabinet body 2 are connected in sequence, and the horizontal bars 42 between adjacent side surfaces of the electrical cabinet body 2 are connected in sequence; wherein, a sealing groove body 43 is formed between the vertical bars 41, the horizontal bars 42 and the electrical cabinet body 2, and the locking protrusion 32 extends into the sealing groove body 43.
[0026] In this embodiment, it should be noted that the sealing groove assembly 4 includes vertical bars 41 protruding from the inner side of the electrical cabinet body 2 and horizontal bars 42 protruding from the front side. These vertical bars 41 and horizontal bars 42 are connected to each other in sequence, and finally a complete sealing groove body 43 is formed around the inside of the electrical cabinet body 2.
[0027] Specifically, when the locking convex strip 32 extends into the sealing groove body 43 , a gap exists between the locking convex strip 32 and the vertical strip 41 .
[0028] In this embodiment, it should be noted that there is a gap between the positioning convex strip 32 and the vertical strip 41. This is to ensure that after the positioning convex strip 32 enters the sealing groove body 43, the flow port 321 will not be blocked by the vertical strip 41, and there is still enough space for water to flow into the flow port 321.
[0029] Specifically, the elastic sealing component 5 includes a first locking groove 51 and a second locking groove 52 respectively opened on the side and front end face of the horizontal strip 42, and the elastic sealing component 5 also includes a first elastic ring 53 and a second elastic ring 54 respectively fixed on the side of the locking protrusion 32 and the rear side of the central door panel 31; wherein, when the locking protrusion 32 extends into the sealing groove body 43, the first elastic ring 53 is snapped into the first locking groove 51, and the second elastic ring 54 is snapped into the second locking groove 52.
[0030] In this embodiment, it should be noted that when the locking protrusion 32 extends into the sealing groove body 43, the first elastic ring 53 and the second elastic ring 54 are respectively locked into the first locking groove 51 and the second locking groove 52, forming a tight sealing structure. This design can effectively prevent water from entering the interior of the distribution cabinet through the gap in the cabinet door, thereby protecting the distribution cabinet from damage caused by water immersion.
[0031] Specifically, a heat dissipation port 22 is provided in the upper half of the electrical cabinet body 2 , a fan assembly 6 is disposed in the heat dissipation port 22 , a stopper structure 7 surrounding the heat dissipation port 22 is fixed to the outside of the electrical cabinet body 2 , and an outlet is provided at the bottom of the stopper structure 7 .
[0032] In this embodiment, it should be noted that a heat dissipation port 22 is provided in the upper half of the interior of the electrical cabinet body 2, which can prevent water from easily soaking into the heat dissipation port 22 and improve the anti-immersion capability; further, the outlet of the shift structure 7 is provided at the bottom, and air flows through the outlet, thereby preventing rainwater from entering the heat dissipation port 22.
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.
Claims
1. An anti-immersion distribution cabinet, characterized in that: It comprises a mounting base, an electrical cabinet body is fixed on the top of the mounting base, a cabinet opening is opened on the front side of the electrical cabinet body, a cabinet door assembly is hinged on the front side of the electrical cabinet body, and a sealing groove assembly fixed to the inner wall of the electrical cabinet body is arranged around the cabinet opening; wherein, The cabinet door assembly comprises a central door panel, and the rear side of the central door panel is provided with integrally connected positioning convex strips, the positioning convex strips can extend into the interior of the sealing groove assembly, and an elastic sealing assembly is provided between the positioning convex strips and the sealing groove assembly; The cabinet door assembly also includes an outer frame fixed to the front side of the central door panel, a leakage area is formed between the outer frame and the central door panel, a flow opening is opened on the positioning convex strip, one end of the flow opening is connected to the sealing groove assembly and the other end is connected to the leakage area.
2. The anti-immersion distribution cabinet according to claim 1, characterized in that: The outer frame is provided with a filter port connected to the leakage area, and a filter layer is arranged in the filter port.
3. The anti-immersion distribution cabinet according to claim 1, characterized in that: The sealing groove assembly comprises a vertical bar protruding from the inner side of the electrical cabinet body, a horizontal bar protruding from the front side of the vertical bar, the vertical bars between adjacent side surfaces of the electrical cabinet body are sequentially connected as one, and the horizontal bars between adjacent side surfaces of the electrical cabinet body are sequentially connected as one; wherein, A sealing groove is formed between the vertical bars, the horizontal bars and the electrical cabinet body, and the locking convex strip extends into the sealing groove.
4. The anti-immersion distribution cabinet according to claim 3, characterized in that: When the positioning convex strip extends into the sealing groove body, a gap exists between the positioning convex strip and the vertical strip.
5. The anti-immersion distribution cabinet according to claim 3, characterized in that: The elastic sealing assembly includes a first and a second clamping groove respectively provided on the side and the front end of the horizontal strip, and the elastic sealing assembly also includes a first elastic ring and a second elastic ring respectively fixed on the side of the clamping convex strip and the rear side of the central door panel; wherein, When the locking convex strip extends into the sealing groove body, the first elastic ring is locked into the first locking groove, and the second elastic ring is locked into the second locking groove.
6. The anti-immersion distribution cabinet according to claim 1, characterized in that: A heat dissipation port is provided in the upper half of the interior of the electrical cabinet body, a fan assembly is arranged in the heat dissipation port, a stop structure surrounding the heat dissipation port is fixed on the outside of the electrical cabinet body, and an outlet is provided at the bottom of the stop structure.