CN211090273U - Reversible buried box and buried device for electrical equipment - Google Patents
Reversible buried box and buried device for electrical equipment Download PDFInfo
- Publication number
- CN211090273U CN211090273U CN201922404374.0U CN201922404374U CN211090273U CN 211090273 U CN211090273 U CN 211090273U CN 201922404374 U CN201922404374 U CN 201922404374U CN 211090273 U CN211090273 U CN 211090273U
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- box body
- box cover
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- 230000002441 reversible effect Effects 0.000 title description 2
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- 230000007797 corrosion Effects 0.000 claims abstract description 6
- 239000002861 polymer material Substances 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 239000002274 desiccant Substances 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- -1 polypropylene Polymers 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 210000002310 elbow joint Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009787 hand lay-up Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a can convertible ground bury case and bury device for electrical equipment. The underground box comprises a box body, a box cover and a heat dissipation system; the box body and the box cover are made of corrosion-resistant high-temperature-resistant and low-temperature-resistant high-polymer materials; the box body and the box cover can be in sealing connection when being closed; the heat dissipation system comprises an air inlet pipeline, an air outlet pipeline and heat dissipation equipment connected with the air outlet pipeline, and is connected with the box body. The underground device comprises the underground box and equipment positioned in the underground box, wherein the equipment is connected with a fixed part on the inner surface of the box cover. The utility model provides a bury case and have excellent sealing performance, waterproof dustproof, the radiating performance of initiative. When the equipment is maintained and overhauled, the equipment in the box can be manually turned over to the ground, the operation is safe and simple, and compared with a complex lifting structure, the lifting structure is low in cost and difficult to cause problems.
Description
Technical Field
The utility model belongs to the technical field of bury electrical equipment with ground, concretely relates to can convertible ground bury case and bury device for electrical equipment.
Background
With the rapid development of communication networks, the construction requirements of outdoor sites are increasing. However, the electrical equipment cabinet on the ground has the problems of land resource waste, city appearance influence and the like, and the site selection of the newly-built equipment cabinet is very difficult. In the current market, the existing underground cabinet box body is rough and crude in work, poor in acid-base corrosion resistance, water resistance and heat dissipation performance, inconvenient to operate and inconvenient for later maintenance of equipment in the cabinet by operation and maintenance personnel and workers; in order to make the operation convenient, a complex lifting structure is designed for part of cabinets, so that the cost is high, and problems and risks are easy to occur.
Disclosure of Invention
The utility model provides a buried box, which comprises a box body, a box cover and a heat dissipation system;
the box body and the box cover are both made of corrosion-resistant, high-temperature-resistant and low-temperature-resistant polymer materials (such as at least one of polypropylene, polyethylene, polytetrafluoroethylene, epoxy resin and the like, and polypropylene is preferred); the box body and the box cover can be in sealing connection when being closed;
the heat dissipation system comprises an air inlet pipeline, an air outlet pipeline and heat dissipation equipment connected with the air outlet pipeline, and is connected with the box body;
the inner surface of the box cover is provided with a fixing part for fixing equipment which can be arranged in the box body, and when the box cover is opened, the equipment in the box body can be overturned to the ground along with the opening of the box cover.
According to the utility model discloses, the fixed connection end of box and case lid passes through revolution mechanic to be connected, for example is connected through hinge type rotary mechanism. The movable connecting end of the box body and the box cover is connected through connecting pieces such as bolts or buckles.
According to the utility model discloses, the surface of case lid sets up the handle. Furthermore, the handle is made of plastic, stainless steel or carbon steel subjected to surface rust prevention treatment.
According to the utility model discloses, the box includes seal ring, with seal ring complex cell body and with cell body complex arch with the sealing connection spare of case lid. Furthermore, the sealing washer is arranged inside the groove body, the sealing washer and the groove body are separately arranged from the protrusion, namely when the sealing washer and the groove body are positioned on the box cover, the protrusion is positioned on the box body; when the sealing ring and the groove body are positioned on the box body, the bulge is positioned on the box cover.
According to the present invention, those skilled in the art can understand that the inner surface of the box cover is provided with a fixing component, which can be a fixing connecting component known in the art and used with equipment, such as a buckle.
According to the utility model discloses, the internal surface of case lid sets up spacing frock, spacing frock is limiting plate or spout, preferably is the spout. Further, the limiting tool is arranged on at least one side, such as two sides, of the inner surface of the box cover. Further, when the limiting tool is at least arranged on two sides of the inner surface of the box cover, the limiting tool can be symmetrically arranged or asymmetrically arranged. Wherein, spacing frock is used for the fixed position that is located the equipment of buried case.
According to the utility model discloses, set up supporting component between case lid and the box for support the case lid of open mode, the later stage staff of being convenient for is to the maintenance of equipment. The specific arrangement of the support member is not particularly limited, and any state known in the art that can support the box lid up from the box body without dropping down may be adopted. Further, the support component is a folding support rod, a free support rod, a self-locking gas spring, a traction gas spring, a free gas stopping spring, a swivel chair gas spring, a gas pressure rod or a damper, and is preferably a free support rod.
According to the utility model, a wiring groove is arranged in the box body; preferably, the cabling channel is provided on an inner surface of at least one side wall of the cabinet.
According to the utility model discloses, the lateral wall of box sets up two at least openings, and first opening is connected with the admission line, and the second opening is connected with the pipeline of giving vent to anger. It will be appreciated by those skilled in the art that other openings may be provided in the side walls of the housing for connection of cables, as required; alternatively, the air inlet duct may be used to route a connecting cable. If the openings are multiple, the positions of the multiple openings may be distributed on the same side wall, or on two adjacent side walls, or on two opposite side walls, and those skilled in the art can make a reasonable selection according to specific needs.
According to the utility model discloses, the heat radiation equipment sets up in the second opening and the junction of the pipeline of giving vent to anger. The heat dissipation device is a compressor air conditioner, a heat exchanger, a TEC air conditioner or a direct current fan with a temperature control system, and is preferably a direct current fan with a temperature control system. Further, the heat dissipation device may be connected with an external power supply device; or the power supply system is connected with a power supply system of the equipment in the box body, and the power supply system is connected with external power supply equipment. The heat sink can be manually or automatically activated. For example, a temperature sensing element (e.g., a temperature sensor) is disposed on the heat dissipation device and is used for detecting the ambient temperature in the box body; when the environment temperature in the box body is detected to be increased (higher than the set threshold temperature), the operation of equipment in the box body is influenced, and then the heat dissipation equipment is automatically started; and when the ambient temperature in the box body is detected to be reduced (when the ambient temperature does not exceed the set threshold temperature), the heat dissipation equipment is automatically closed. Further, the self-opening and self-closing of the heat dissipation device can be controlled by a temperature control system carried by the heat dissipation device or a control system of an external power supply device.
According to the utility model, the air inlet pipeline and the air outlet pipeline are both provided with a waterproof part, for example, the waterproof part is at least one of a waterproof breathable film, a waterproof breathable valve, a check valve, an air mask, an elbow, a straight-through, a floor drain, a waterproof joint and the like; preferably a combination of a watertight joint, an elbow, a floor drain and a through.
According to the utility model discloses, can set up the drying bath in the box for place the drier.
According to the utility model discloses, can set up dry filler section in admission line and/or the pipeline of giving vent to anger for place the drier.
According to the utility model discloses, the outlet duct head of pipeline of giving vent to anger adopts the U type tube head towards ground to get into the air quantity of pipeline of giving vent to anger under the reduction natural circumstances. No special requirements are made on the air inlet pipe head of the air inlet pipeline.
According to the present invention, the box body may be formed by a forming method known in the art, such as one of machine forming, rotational molding and hand lay-up forming; illustratively, the box body is carved with a polymer plate with a required size through a carving machine, a bending machine is used for bending and forming the plate, and finally welding rods are used for welding the bent and formed material.
The invention also provides an underground device which comprises the underground box and equipment positioned in the underground box. For example, the device may be a power supply system, a lightning protection system, an ODF rack, an overhead system, an FSU device, a battery pack, or a communication device, among others.
According to the invention, the device is connected to a fixed part of the inner surface of the cover. When the lid is opened, the device may be flipped over to the ground as the lid is opened.
The utility model has the advantages that:
1. the underground box provided by the utility model adopts high polymer materials, and has excellent performances of corrosion resistance and high and low temperature resistance;
2. the box body and the box cover in the underground box provided by the utility model are hermetically connected with the groove body structure matched with the sealing washer, and the sealing grade can reach more than IP 67; the waterproof and dustproof performance is excellent;
3. the utility model provides a bury case and still have excellent initiative heat dispersion under the prerequisite of guarantee waterproof performance.
4. When the equipment is maintained and overhauled, the equipment in the box can be manually turned over to the ground, the operation is safe and simple, and compared with a complex lifting structure, the lifting structure is low in cost and difficult to cause problems.
5. The utility model provides a bury and set up dry filler section in incasement drying bath and the business turn over pipeline, can prevent to cause the corruption to the equipment in the box with the moisture absorption of introducing by the outside air.
Drawings
FIG. 1 is a schematic structural view showing an open state of a buried box according to embodiment 1;
FIG. 2 is a schematic view showing a sealing structure of a case body and a case cover in the underground case of embodiment 1;
FIG. 3 is a schematic structural view of a closed state of the underground tank of embodiment 1;
fig. 4 is an exploded view of the underground tank of embodiment 1.
The reference numbers are as follows:
1-a box body; 11-a wiring groove; 12-a bump; 2-box cover; 3-a heat dissipation system; 21-a chute; 22-a free form support bar; 23-a handle; 24-a trough body; 4-an air inlet duct; 5-an air outlet pipeline; 6-direct current fan with temperature control system; 7-a first opening; 8-second opening.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to specific embodiments. It is to be understood that the following examples are only illustrative and explanatory of the present invention and should not be construed as limiting the scope of the present invention. All the technologies realized based on the above-mentioned contents of the present invention are covered in the protection scope of the present invention.
Unless otherwise indicated, the raw materials and reagents used in the following examples are all commercially available products or can be prepared by known methods.
Example 1
A buried box as shown in fig. 1, 3 and 4, which includes a box body 1, a box cover 2 and a heat dissipation system 3;
the box body 1 and the box cover 2 are both made of polypropylene which is a high polymer material with corrosion resistance and high and low temperature resistance; the box body 1 and the box cover 2 can be connected in a sealing way when being closed; the fixed connecting end of the box body 1 and the box cover 2 is connected through a hinge type rotating mechanism, and the movable connecting end of the box body 1 and the box cover 2 is connected through a buckle.
The heat dissipation system 3 comprises an air inlet pipeline 4, an air outlet pipeline 5 and a direct current fan 6 which is connected with the air outlet pipeline 5 and is provided with a temperature control system, and the heat dissipation system 3 is connected with the box body 1.
The outer surface of the case cover 2 is provided with a handle 23, and the handle 23 is made of stainless steel.
When the equipment is placed inside the box body, the inner surface of the box cover 2 is provided with a fixing part, namely a buckle lock, which is connected with the equipment, so that the equipment can be turned over to the ground along with the opening of the box cover.
As shown in fig. 2, the sealing connection member of the box body 1 and the box cover 2 comprises a sealing gasket, a groove body 24 matched with the sealing gasket, and a protrusion 12 matched with the groove body. The sealing gasket is arranged in the groove body 24, the sealing gasket and the groove body are positioned on the box cover 2, and the bulge 12 is positioned on the box body 1.
The inner surface of the cover 2 is provided with sliding grooves 21, and the sliding grooves 21 are symmetrically arranged on two sides of the inner surface of the cover and are used for fixing the position of equipment in the buried box. The inner side of the box cover 2 is provided with a free type support rod 22, and the other end of the free type support rod 22 is connected with the box body 1. The free-form support bar 22 serves to support the cover of the case in order to facilitate later maintenance of the device by personnel.
A wiring groove 11 is arranged in the box body 1, and the wiring groove 11 is arranged on at least one inner side wall of the box body 1. The lateral wall of box 1 sets up two openings, and first opening 7 is connected with inlet duct 4, and second opening 8 is connected with outlet duct 5. The air inlet pipeline is used for arranging a connecting cable and introducing cold air into the box body, and the heat dissipation inside the box body is achieved together with the scattering system and the air outlet pipeline. The drying groove is arranged in the box body and used for placing drying agents.
A dc fan 6 with a temperature control system is arranged at the junction of the second opening 8 and the outlet duct 5. The dc fan 6 having a temperature control system is connected to an external power supply device and is supplied with power from the external power supply device. A temperature sensor is arranged in the direct current fan 6 with a temperature control system, and can detect the ambient temperature in the box body; when the environmental temperature in the box body is detected to be increased (when the environmental temperature is higher than the set threshold temperature), and the influence is generated on the operation of equipment in the box body, the temperature control system of the direct current fan 6 orders the fan to be automatically started; and when the ambient temperature in the box body is detected to be reduced (when the ambient temperature does not exceed the set threshold temperature), the fan is automatically closed.
Waterproof parts are arranged in the air inlet pipeline 4 and the air outlet pipeline 5, and the waterproof parts are a combination of waterproof joints, elbows, floor drains and straight-through joints. And a drying filler section is arranged in the air inlet pipeline 4 and used for placing a drying agent. The air outlet pipe head of the air outlet pipe 5 adopts a U-shaped pipe head facing the ground so as to reduce the air quantity entering the air outlet pipe under the natural condition. When the buried box is used, the box body is buried underground, and the mouth parts of the air outlet pipeline and the air inlet pipeline are positioned on the ground.
The box carves the polymer panel of required size through the engraver, and the bender carries out the shaping of bending to panel, carries out the welding rod welding to the shaping material of bending at last.
Example 2
An underground device comprising the underground tank provided in example 1 and equipment located in the underground tank. The equipment is a power supply system, a lightning protection system, an ODF frame, an air switch system, FSU equipment, a battery pack or communication equipment. The equipment is fixedly connected with the inner surface of the box cover through a buckle lock. When the lid is opened, the device may be flipped over to the ground as the lid is opened.
The embodiments of the present invention have been described above. However, the present invention is not limited to the above embodiment. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The buried box is characterized by comprising a box body, a box cover and a heat dissipation system;
the box body and the box cover are made of corrosion-resistant, high-temperature-resistant and low-temperature-resistant high polymer materials; the box body and the box cover can be in sealing connection when being closed;
the heat dissipation system comprises an air inlet pipeline, an air outlet pipeline and heat dissipation equipment connected with the air outlet pipeline, and is connected with the box body;
the inner surface of the box cover is provided with a fixing part for fixing equipment which can be arranged in the box body, and when the box cover is opened, the equipment in the box body can be overturned to the ground along with the opening of the box cover.
2. The underground cabinet as claimed in claim 1, wherein the fixed connection ends of the cabinet body and the cabinet cover are connected by a rotary structure, and the movable connection ends of the cabinet body and the cabinet cover are connected by a bolt or a snap connection.
3. The underground box of claim 1, wherein the inner surface of the box cover is provided with a limiting tool, and the limiting tool is a limiting plate or a sliding groove; the limiting tool is arranged on at least one side of the inner surface of the box cover.
4. The underground box of claim 1, wherein the sealing connection piece of the box body and the box cover comprises a sealing gasket, a groove body matched with the sealing gasket and a bulge matched with the groove body; the sealing washer is arranged inside the groove body, and the sealing washer and the groove body are arranged separately from the protrusion.
5. The underground cabinet according to claim 1, wherein a support member is provided between the cover and the cabinet for supporting the cover in an open state.
6. The underground box of claim 1, wherein the side wall of the box body is provided with at least two openings, a first opening is connected with the air inlet pipeline, a second opening is connected with the air outlet pipeline, and the heat dissipation device is arranged at the joint of the second opening and the air outlet pipeline; the heat dissipation device is a compressor air conditioner, a heat exchanger, a TEC air conditioner or a direct current fan with a temperature control system.
7. The underground cabinet of claim 1, wherein a waterproof member is disposed in each of the air inlet pipe and the air outlet pipe, and the waterproof member is at least one of a waterproof breathable film, a waterproof breathable valve, a check valve, an air mask, an elbow, a through, a floor drain, and a waterproof joint.
8. The underground cabinet as claimed in claim 1, wherein a drying tank is provided in the cabinet for holding a drying agent;
a drying filler section is arranged in the air inlet pipeline and/or the air outlet pipeline and is used for placing a drying agent;
the air outlet pipe head of the air outlet pipeline adopts a U-shaped pipe head facing the ground.
9. An underground installation comprising an underground tank according to any one of claims 1 to 8 and equipment located within the underground tank; the equipment is connected with a fixed part on the inner surface of the box cover;
the equipment is a power supply system, a lightning protection system, an ODF frame, an air switch system, FSU equipment, a battery pack or communication equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922404374.0U CN211090273U (en) | 2019-12-27 | 2019-12-27 | Reversible buried box and buried device for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922404374.0U CN211090273U (en) | 2019-12-27 | 2019-12-27 | Reversible buried box and buried device for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211090273U true CN211090273U (en) | 2020-07-24 |
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ID=71626216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922404374.0U Active CN211090273U (en) | 2019-12-27 | 2019-12-27 | Reversible buried box and buried device for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211090273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068354A (en) * | 2021-04-25 | 2021-07-02 | 中国五冶集团有限公司 | Buried concealed lock box applicable to park urban green land |
| CN113840497A (en) * | 2021-10-20 | 2021-12-24 | 上海勤电信息科技有限公司 | Intelligent buried road comprehensive equipment box |
-
2019
- 2019-12-27 CN CN201922404374.0U patent/CN211090273U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068354A (en) * | 2021-04-25 | 2021-07-02 | 中国五冶集团有限公司 | Buried concealed lock box applicable to park urban green land |
| CN113068354B (en) * | 2021-04-25 | 2024-04-30 | 中国五冶集团有限公司 | Buried hidden lock box applicable to park urban greening land |
| CN113840497A (en) * | 2021-10-20 | 2021-12-24 | 上海勤电信息科技有限公司 | Intelligent buried road comprehensive equipment box |
| CN113840497B (en) * | 2021-10-20 | 2023-08-15 | 上海勤电信息科技有限公司 | Intelligent buried road comprehensive equipment box |
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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: The utility model relates to a reversible buried box and a buried device for electrical equipment Effective date of registration: 20211109 Granted publication date: 20200724 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN COTRAN NEW MATERIAL CO.,LTD. Registration number: Y2021980012159 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200724 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN COTRAN NEW MATERIAL CO.,LTD. Registration number: Y2021980012159 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |