CN220022307U - High-pressure branch box with sealing function - Google Patents
High-pressure branch box with sealing function Download PDFInfo
- Publication number
- CN220022307U CN220022307U CN202321620856.XU CN202321620856U CN220022307U CN 220022307 U CN220022307 U CN 220022307U CN 202321620856 U CN202321620856 U CN 202321620856U CN 220022307 U CN220022307 U CN 220022307U
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- Prior art keywords
- box
- sealing
- water diversion
- pressure branch
- sealing function
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- 238000007789 sealing Methods 0.000 title claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 15
- 238000009423 ventilation Methods 0.000 description 9
- 239000004020 conductor Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- -1 automobiles Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model provides a high-pressure branch box with a sealing function, which comprises a base, wherein the bottom of the inner side of the base is hollow, the middle part of the upper end of the base is provided with a box body, the front surface of the box body is provided with an opening, the periphery of the opening is provided with a water diversion groove, the water diversion groove is adapted with a sealing door, the sealing door is connected with the box body through a hinge, the periphery of the water diversion groove is provided with an elastic sealing gasket, the sealing gasket is tightly contacted with the inner side of the sealing door, the upper sides of the two ends of the box body are respectively provided with an auxiliary box, the middle part of the bottom end of the auxiliary box is provided with an air hole, and the middle part of the bottom end of the auxiliary box is provided with a square limiting groove. According to the utility model, the water diversion grooves are arranged on the peripheral edges of the opening of the box body, and the rainwater which drops to the sealing door can be guided through the water diversion grooves, so that the rainwater slides from the two ends of the water diversion grooves to the ground, and the situation that the external rainwater flows into the box body from the gap where the sealing door is connected with the box body, so that the electric elements are damaged is avoided.
Description
Technical Field
The utility model relates to the technical field of high-pressure branch box sealing, in particular to a high-pressure branch box with a sealing function.
Background
The high-voltage cable branch box is widely used for node connection of a 10KV cable system and is main electrical equipment for collecting and tapping cables after the cables are outgoing from a switch cabinet. The cable joint of the branch box is tightly covered and insulated by high-grade insulating inlet rubber, and no exposed charged body exists; the switches of the branch boxes with the switches are SF6 insulation load switches. The DFW branch box is designed to be operated outdoors without maintenance, is safe and reliable, has protection grades of IP 33-IP 66, and can resist flood and flooding of underground taps. The product is widely used for distribution networks of urban industrial communities, residential communities, commercial centers, mining areas, large enterprises such as steel, automobiles, petroleum, chemical industry, cement and the like and other occasions, is particularly suitable for urban power grid transformation engineering, can greatly save investment of electrical equipment and cables, and improves the power supply reliability.
The high-voltage branch box is fixedly installed outdoors, the cabinet door and the box body of the high-voltage branch box are connected through the hinge, and the joint of the cabinet door and the box body is lack of a sealing structure, so that external rainwater easily flows into the box body through a gap between the cabinet door and the box body in the use process of the high-voltage branch box, and short circuit damage is caused to a circuit in the box body.
To solve the above problems, we propose a high-pressure branch box with sealing function to solve the above problems.
Disclosure of Invention
The utility model mainly aims to provide a high-pressure branch box with a sealing function, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a high-pressure branch box with sealing function, includes the base, the inboard bottom of base is cavity, the upper end middle part of base is provided with the box, the front of box is provided with the opening, open-ended edge all around is provided with the water diversion groove, the water diversion groove is adapted with sealing door, sealing door is connected with the box through the hinge, can seal the opening through the sealing door and cover to play the effect of shielding wind and rain, simultaneously through edge fixed mounting all around at the opening has the water diversion groove, can guide the rainwater of drip to sealing door department through the water diversion groove, makes the rainwater follow the water diversion groove landing to ground, thereby avoids outside rainwater to flow into the box from sealing door and box connection's gap department, leads to destroying electrical component.
Preferably, the edge around the water diversion groove is provided with an elastic sealing gasket, the sealing gasket is in tight contact with the inner side of the sealing door, and gaps, connected with the water diversion groove, of the sealing door can be filled and sealed through the sealing gasket, so that the sealing and covering effects on the opening are achieved.
Preferably, the upper sides of the two ends of the box body are respectively provided with an auxiliary box, the middle part of the bottom end of the auxiliary box is provided with an air hole, and air in the box body circulates with the outside through the air holes, so that an effect of ventilating and radiating electric elements in the box body is achieved.
Preferably, a square limiting groove is formed in the middle of the bottom end of the auxiliary box, and the air holes are formed in the middle of the bottom end of the limiting groove.
Preferably, the inside middle part slidable mounting of spacing groove has the filter box, the inside middle part of filter box is provided with the dust screen, can filter the air of ventilation through the dust screen, avoids outside dust to enter into in the inside of box from bleeder vent.
Preferably, the upper end middle part of filter box is provided with the mounting bracket, mounting bracket fixed mounting is at the inboard lower extreme of auxiliary tank, the inboard middle part fixed mounting of mounting bracket has multiunit radiator fan, radiator fan is located the top middle part of dust screen, radiator fan passes through electrical system and controls, when the inside temperature of box rises to the warning line, sends the operation instruction to radiator fan through electrical system this moment, rotates through multiunit radiator fan, can blow the inside high temperature of box and discharge to the outside from bleeder vent department to make the inside temperature of box play radiating effect.
Preferably, the top middle part of box is provided with the rain along that hides, it is located the upper end middle part of sealing door to hide the rain along can hide the top of box.
Preferably, a wire inlet pipe is arranged in the middle of the back of the box body, and a sealing ring is arranged in the middle of the inner side of the wire inlet pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. through be provided with the water diversion groove at the open-ended edge all around of box, be provided with elastic sealed pad at the edge all around of water diversion groove simultaneously, when the sealing door is in the closed condition, can fill the gap that sealing door and water diversion groove are connected through sealed pad to make the effect that plays sealed covering to the opening, can guide the rainwater that drips sealing door department through the water diversion groove simultaneously, make the rainwater slide to ground from the both ends of water diversion groove, thereby avoid outside rainwater to flow into the box from the gap department that sealing door and box are connected, lead to destroying circuit or electrical component.
2. Through being provided with the auxiliary tank in the both ends upside of box, be provided with the bleeder vent in the bottom middle part of auxiliary tank, be provided with multiunit radiator fan in the upper end middle part of bleeder vent simultaneously, when the inside temperature of box rose to the warning line, control the instruction of sending out the operation through electrical system this moment to radiator fan, rotate through multiunit radiator fan, can blow the inside high temperature of box and discharge to the outside from bleeder vent department to make the inside temperature of box play radiating effect.
Drawings
FIG. 1 is a front overall block diagram of a high pressure branch box with sealing function of the present utility model;
FIG. 2 is a rear view showing a state of opening a sub-tank in the high-pressure branch tank having a sealing function according to the present utility model;
FIG. 3 is an exploded view of a fan and heater assembly in a high pressure drop box with sealing function in accordance with the present utility model;
FIG. 4 is a side cross-sectional view of a tank body and a water trough in a high pressure branch tank with sealing function of the present utility model.
In the figure: 1. a base; 2. a case; 3. an opening; 4. a water diversion trench; 5. a sealing gasket; 6. sealing the door; 7. rain shielding edges; 8. an auxiliary box; 9. a mounting frame; 10. a heat radiation fan; 11. a filter box; 12. a dust screen; 13. a limit groove; 14. ventilation holes; 15. and a wire inlet pipe.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Through being provided with the rain-proof edge 7 in the top middle part of box 2, can keep off the rain to the top of box 2 through the rain-proof edge 7, avoid the rainwater to flow into box 2 from opening 3 to through being provided with water diversion groove 4 at opening 3's edge all around, can guide the rainwater that drops to sealing door 6 department through water diversion groove 4, make the rainwater slide to ground from the both ends of water diversion groove 4, thereby avoid outside rainwater to flow into box 2 from sealing door 6 and the gap department that box 2 is connected, lead to destroying electrical component.
Meanwhile, the ventilation holes 14 are formed in the middle of the bottom end of the auxiliary box 8, the plurality of groups of cooling fans 10 are arranged in the middle of the upper end of the ventilation holes 14, when the temperature inside the box 2 rises to a warning line, the cooling fans 10 are controlled and driven through the electric system, and the plurality of groups of cooling fans 10 rotate, so that the high temperature inside the box 2 can be blown and discharged from the ventilation holes 14 to the outside, and the heat dissipation effect on the temperature inside the box 2 is achieved.
Example 1
Referring to fig. 1-4, a high-pressure branch box with sealing function comprises a base 1, the bottom of the inner side of the base 1 is hollow, a box body 2 is arranged in the middle of the upper end of the base 1, an opening 3 is arranged on the front surface of the box body 2, water diversion grooves 4 are arranged on the peripheral edges of the opening 3, sealing doors 6 are adapted to the water diversion grooves 4, and the sealing doors 6 are connected with the box body 2 through hinges. Through being provided with sealing door 6 in opening 3 departments, can seal through sealing door 6 to opening 3 departments of box 2 to play the effect of shielding wind and rain, simultaneously through edge fixed mounting all around at opening 3 has water diversion groove 4, can guide the rainwater that drops to sealing door 6 departments through water diversion groove 4, make the rainwater slide to ground from water diversion groove 4 departments, thereby avoid outside rainwater to flow into box 2 from the gap department that sealing door 6 and box 2 are connected, thereby lead to destroying electrical components.
The edge around the water diversion trench 4 is provided with elastic sealing gasket 5, sealing gasket 5 carries out in close contact with the inboard of sealing door 6, can fill the gap that sealing door 6 and water diversion trench 4 are connected through sealing gasket 5 to make the effect that plays sealed covering to opening 3 department, simultaneously through setting up sealing gasket 5 into elastic material, also make things convenient for sealing door 6 to close.
The top middle part of box 2 is provided with and hides rain along 7, it is located sealing door 6's upper end middle part to hide rain along 7, can keep off the rain to the top of box 2 through hiding rain along 7, avoids the rainwater to flow into opening 3 department from the top.
The back middle part of box 2 is provided with inlet wire pipe 15, the inboard middle part of inlet wire pipe 15 is provided with the sealing washer, and inlet wire pipe 15 is used for carrying out the lead wire winding displacement to the cable conductor, seals inlet wire pipe 15 and cable conductor junction simultaneously through the sealing washer to avoid outside toy such as worm mouse to enter into the inside of box 2 through inlet wire pipe 15 department, gnaw the bite to the cable conductor and destroy.
The working principle of the utility model is as follows:
through be provided with water diversion trench 4 at the edge all around of the opening 3 of box 2, be provided with elastic sealed pad 5 at the edge all around of water diversion trench 4 simultaneously, can fill the gap that sealing door 6 and water diversion trench 4 are connected through sealed pad 5 to make the effect that plays sealed covering to opening 3 department, can guide the rainwater that drips sealing door 6 department simultaneously through water diversion trench 4, make the rainwater slide to ground from the both ends of water diversion trench 4, thereby avoid outside rainwater to flow into box 2 from the gap department that sealing door 6 and box 2 are connected, lead to destroying electrical component.
Example 2
Referring to fig. 1 to 4, on the basis of embodiment 1, a high-pressure branch box with a sealing function further includes the following structure:
the upper sides of the two ends of the box body 2 are respectively provided with an auxiliary box 8, the middle part of the bottom end of the auxiliary box 8 is provided with an air vent 14, the middle part of the bottom end of the auxiliary box 8 is provided with a square limit groove 13, the air vent 14 is positioned in the middle part of the bottom end of the limit groove 13, the air inside the box body 2 circulates with the outside through the air holes 14, so that the effect of ventilation and heat dissipation is achieved on the electric elements inside the box body 2, and meanwhile, the air holes 14 are hidden at the bottom of the auxiliary box 8, so that the effect of rain resistance is achieved, and the falling of external dust into the box body 2 can be reduced.
The inside middle part slidable mounting of spacing groove 13 has filter box 11, the inside middle part of filter box 11 is provided with dust screen 12, can filter the air of ventilation through dust screen 12, avoids outside dust to enter into the inside of box 2 from bleeder vent 14.
The upper end middle part of filter box 11 is provided with mounting bracket 9, mounting bracket 9 fixed mounting is in the inboard lower extreme of auxiliary tank 8, the inboard middle part fixed mounting of mounting bracket 9 has multiunit radiator fan 10, radiator fan 10 is located the top middle part of dust screen 12, radiator fan 10 passes through electrical system and controls, when the inside temperature of box 2 rises to the warning line, sends out the operation instruction to radiator fan 10 through electrical system this moment, rotates through multiunit radiator fan 10, can blow the inside high temperature of box 2 to the outside from bleeder vent 14 and discharge to make the inside temperature of box 2 play radiating effect.
The working principle of the utility model is as follows:
through all being provided with sub-case 8 at the both ends upside of box 2, be provided with bleeder vent 14 in sub-case 8's bottom middle part, make the inside air of box 2 circulate with the external world through bleeder vent 14, thereby make the inside electrical component of box 2 play ventilation radiating effect, be provided with multiunit radiator fan 10 in the upper end middle part of bleeder vent 14 simultaneously, when the inside temperature of box 2 rises to the warning line, send out the operation instruction through electric system this moment to radiator fan 10, rotate through multiunit radiator fan 10, can blow the inside high temperature of box 2 to outside and discharge, thereby make the inside temperature of box 2 play radiating effect.
Meanwhile, the middle part of the upper end of the air hole 14 is also provided with a dust screen 12, and ventilation air can be filtered through the dust screen 12, so that external dust is prevented from entering the inside of the box body 2 from the air hole 14.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a high-pressure branch box with sealing function, its characterized in that, including base (1), the inboard bottom of base (1) is cavity, the upper end middle part of base (1) is provided with box (2), the front of box (2) is provided with opening (3), edge all around of opening (3) is provided with water diversion groove (4), water diversion groove (4) adaptation has sealing door (6), sealing door (6) are connected with box (2) through the hinge.
2. The high-pressure branch box with sealing function according to claim 1, wherein: the periphery edge of the water diversion groove (4) is provided with an elastic sealing gasket (5), and the sealing gasket (5) is tightly contacted with the inner side of the sealing door (6).
3. The high-pressure branch box with sealing function according to claim 1, wherein: the upper sides of the two ends of the box body (2) are respectively provided with an auxiliary box (8), and the middle part of the bottom end of the auxiliary box (8) is provided with an air hole (14).
4. A high-pressure branch box with sealing function according to claim 3, characterized in that: the middle part of the bottom end of the auxiliary box (8) is provided with a square limiting groove (13), and the air holes (14) are positioned in the middle of the bottom end of the limiting groove (13).
5. The high-pressure branch box with sealing function according to claim 4, wherein: the middle part of the inner side of the limiting groove (13) is slidably provided with a filter box (11), and the middle part of the inner side of the filter box (11) is provided with a dust screen (12).
6. The high-pressure branch box with sealing function according to claim 5, wherein: the filter box is characterized in that a mounting frame (9) is arranged in the middle of the upper end of the filter box (11), the mounting frame (9) is fixedly arranged at the lower end of the inner side of the auxiliary box (8), a plurality of groups of cooling fans (10) are fixedly arranged in the middle of the inner side of the mounting frame (9), and the cooling fans (10) are located in the middle of the upper side of the dust screen (12).
7. A high-pressure branch box with sealing function according to claim 3, characterized in that: the top middle part of box (2) is provided with and hides rain along (7), it is located the upper end middle part of sealing door (6) to hide rain along (7).
8. The high-pressure branch box with sealing function according to claim 7, wherein: the novel box is characterized in that a wire inlet pipe (15) is arranged in the middle of the back face of the box body (2), and a sealing ring is arranged in the middle of the inner side of the wire inlet pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620856.XU CN220022307U (en) | 2023-06-26 | 2023-06-26 | High-pressure branch box with sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620856.XU CN220022307U (en) | 2023-06-26 | 2023-06-26 | High-pressure branch box with sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022307U true CN220022307U (en) | 2023-11-14 |
Family
ID=88678505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321620856.XU Active CN220022307U (en) | 2023-06-26 | 2023-06-26 | High-pressure branch box with sealing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022307U (en) |
-
2023
- 2023-06-26 CN CN202321620856.XU patent/CN220022307U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |