CN205004646U - Underground space block terminal - Google Patents
Underground space block terminal Download PDFInfo
- Publication number
- CN205004646U CN205004646U CN201520577275.1U CN201520577275U CN205004646U CN 205004646 U CN205004646 U CN 205004646U CN 201520577275 U CN201520577275 U CN 201520577275U CN 205004646 U CN205004646 U CN 205004646U
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- CN
- China
- Prior art keywords
- casing
- chamber door
- instrument control
- control panel
- box
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an underground space block terminal, including wall -hanging box, the front of box sets up the chamber door, set up the observation window on the chamber door, the gate inboard periphery of inboard window with the observation window of chamber door all sets up sealed cushion, set up to instrument control area and distribution district by distinguishing to the lining outward in the box, set up instrument control panel between instrument control area and the distribution district, instrument control panel can with the articulating on the box of chamber door syntropy switching, set up the air vent on the instrument control panel, set up the terminal box on the outside diapire of box, set up the transformer desiccator of distinguishing the intercommunication with the distribution on the lateral wall of the box outside. It is poor that it can eliminate the inside and outside air pressure of box, carries out the filtration drying to getting into the inside air, and the not premature failure of sealing performance of protection sealing member has dry effect, the interior electrical equipment's of extension block terminal life of good protection against the tide.
Description
Technical field
The utility model relates to electric distribution box technical field, especially relates to a kind of underground space distribution box.
Background technology
Distribution box switchgear, measuring instrument, protective device and auxiliary equipment is concentrated to be assembled in casing by electrical wiring requirement to carry out controlled distribution operation to power consumption equipment; and the short circuit of circuit, overload and electric leakage are played to the effect of protection, be widely used in the various places such as family, school, factory, hospital.Along with the fast development of mechanics of communication, Computer Control Technology and intelligent management pattern have been deep on the control and management of underground works internal electric equipment.Moist underground environment requires very high to the moisture resistant grade of distribution box; the distribution box of prior art adopts sealing gasket or sealing strip to carry out moisture seal protection usually; although can prevent outside humid air from can not enter in case; but the inner air and outer air pressure differential formed due to the phenomenon of expanding with heat and contract with cold of box house air easily causes the premature failure of seal, thus causes the electric equipment in distribution box to suffer moisture corrosion and damage.
Utility model content
The utility model is for the deficiencies in the prior art; technical problem to be solved is to provide a kind of underground space distribution box; it can eliminate casing inner air and outer air pressure differential; filtration drying is carried out to entering box house air; the sealing property of protection seal prematurely lost efficacy; there is good protection against the tide to dry effect, extend the useful life of electric equipment in distribution box.
The utility model makes above-mentioned technical problem be solved by the following technical programs.
Underground space distribution box, comprise wall-hanging casing, the front of casing arranges chamber door, chamber door arranges observation window, with the window inner side periphery of observation window, all seal gasket is set inside the doorway of chamber door, instrument controlled area and distribution district is set to by outside to inside distinguishing in casing, between instrument controlled area and distribution district, instrument control panel is set, instrument control panel can with chamber door in the same way opening and closing be hinged on casing, instrument control panel arranges air vent hole, the outside diapire of casing arranges terminal box, casing outside side wall is arranged the moisture absorber of transformer be communicated with distribution district.Inside the doorway of chamber door, seal gasket being set with the window inner side periphery of observation window, entering in case for intercepting outside humid air.At casing arranged outside moisture absorber of transformer, the external and internal pressure difference that the rising of temperature in casing or reduction produce is regulated immediately, realize casing internal and external pressure balance, remain the air oxygen detrition entering box house simultaneously, the sealing property of sound assurance seal gasket can not premature failure, extends useful life of electric equipment in distribution box.
As preferably, the doorway periphery edge of chamber door is the extended chimb be connected that is interlocked with casing towards inner side, and the root of chimb arranges groove, and groove arranges seal gasket.
As preferably, observation window is arranged PVC transparent plate, the window inner side periphery of observation window offers groove, and groove arranges seal gasket.
As preferably, casing, chamber door and instrument control panel are cold-rolled steel sheet structure.As improvement, the thickness of cold-rolled steel sheet is 1.5 to 2.0mm.Further improvement, the surface of casing, chamber door and instrument control panel is arranged electrostatic plastic spraying coating.
As preferably, set temperature alarm and humidity alarm on instrument control panel.
As preferably, setting table terrace on box inside sidewall, the periphery of instrument control panel is resisted against on step surface.
The beneficial effects of the utility model:
1. guaranteeing casing internal and external pressure balance by setting up moisture absorber of transformer, eliminating the phenomenon that the O-ring seal that causes because of pressure differential lost efficacy ahead of time, being always the air that box house provides dry, extending the useful life of electric equipment in distribution box.
2. arranging electrostatic plastic spraying coating makes casing, chamber door and instrument control panel have good corrosion-resistant, ageing-resistant performance, and spraying coating process is simple, and production efficiency is high, saves energy resource consumption.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-casing, 2-chamber door, 3-observation window, 4-instrument control panel, 5-air vent hole, 6-seal gasket, 7-terminal box, 8-moisture absorber of transformer, 9-chimb.
Embodiment
Also by reference to the accompanying drawings the utility model is described in detail below by embodiment.
The utility model underground space distribution box as shown in Figure 1, comprises wall-hanging casing 1, and the front of casing 1 arranges chamber door 2, chamber door 2 is arranged observation window 3, observation window 3 can be arranged the PVC transparent plate of good insulation preformance.Offer groove at the window inner side periphery of observation window 3, groove is arranged seal gasket 6.Inside the doorway of chamber door 2, seal gasket 6 is also set with the window inner side periphery of observation window 3, as a kind of execution mode, the doorway periphery edge of chamber door 2 is the extended chimb 9 be connected that is interlocked with casing 1 towards inner side, and the root of chimb 9 arranges groove, groove is arranged seal gasket 6.Instrument controlled area and distribution district is set to by outside to inside distinguishing in casing 1, instrument control panel 4 is set between instrument controlled area and distribution district, can select setting table terrace in casing 1 inside side walls, the periphery of instrument control panel 4 is resisted against on step surface to play spacing effect.Instrument control panel 4 can with chamber door 2 in the same way opening and closing be hinged on casing 1, set temperature alarm on instrument control panel 4, humidity alarm are used for real-time monitoring alarm.Instrument control panel 4 is arranged air vent hole 5 for keeping the air communication between instrument controlled area and distribution district.The outside diapire of casing 1 arranges terminal box 7, casing 1 outside side wall is arranged the moisture absorber of transformer 8 be communicated with distribution district.Casing 1, chamber door 2 and instrument control panel 4 may be selected to be cold-rolled steel sheet structure.The thickness of cold-rolled steel sheet is preferably 1.5 to 2.0mm.The surface of casing 1, chamber door 2 and instrument control panel 4 can reach by arranging electrostatic plastic spraying coating the good result increasing corrosion resistance, ageing resistance.
The utility model is not limited to above-described execution mode, casing, the execution mode of other malformation that equivalence is replaced in the middle of the known technology that the shape and structure of chamber door and instrument control panel and connected mode each other also can adopt those skilled in the art to obtain or prior art, as long as belong to technical conceive of the present utility model or spirit, casing internal and external pressure balance is guaranteed by setting up moisture absorber of transformer, the phenomenon that the O-ring seal that elimination causes because of pressure differential lost efficacy ahead of time, and be always the air that box house provides drying, all drop in protection range of the present utility model to realize the execution mode extended for the purpose of the useful life of electric equipment in distribution box.
Claims (8)
1. underground space distribution box, it is characterized in that: comprise wall-hanging casing (1), the front of casing (1) arranges chamber door (2), chamber door (2) is arranged observation window (3), inside the doorway of chamber door (2), seal gasket (6) is all set with the window inner side periphery of observation window (3), instrument controlled area and distribution district is set to by outside to inside distinguishing in casing (1), instrument control panel (4) is set between instrument controlled area and distribution district, instrument control panel (4) can with chamber door (2) in the same way opening and closing be hinged on casing (1), instrument control panel (4) is arranged air vent hole (5), the outside diapire of casing (1) is arranged terminal box (7), casing (1) outside side wall is arranged the moisture absorber of transformer (8) be communicated with distribution district.
2. underground space distribution box according to claim 1, it is characterized in that: the doorway periphery edge of chamber door (2) is the extended chimb (9) be connected that is interlocked with casing (1) towards inner side, the root of chimb (9) arranges groove, groove is arranged seal gasket (6).
3. underground space distribution box according to claim 1, is characterized in that: (3) arrange PVC transparent plate to observation window, and the window inner side periphery of observation window (3) offers groove, groove is arranged seal gasket (6).
4. underground space distribution box according to claim 1, is characterized in that: casing (1), chamber door (2) and instrument control panel (4) are cold-rolled steel sheet structure.
5. underground space distribution box according to claim 4, is characterized in that: the thickness of cold-rolled steel sheet is 1.5 to 2.0mm.
6. underground space distribution box according to claim 4, is characterized in that: the surface of casing (1), chamber door (2) and instrument control panel (4) arranges electrostatic plastic spraying coating.
7. underground space distribution box according to claim 1, is characterized in that: the upper set temperature alarm of instrument control panel (4) and humidity alarm.
8. underground space distribution box according to claim 1, is characterized in that: setting table terrace in casing (1) inside side walls, and the periphery of instrument control panel (4) is resisted against on step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577275.1U CN205004646U (en) | 2015-08-04 | 2015-08-04 | Underground space block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577275.1U CN205004646U (en) | 2015-08-04 | 2015-08-04 | Underground space block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004646U true CN205004646U (en) | 2016-01-27 |
Family
ID=55161518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577275.1U Expired - Fee Related CN205004646U (en) | 2015-08-04 | 2015-08-04 | Underground space block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866406A (en) * | 2016-09-23 | 2018-04-03 | 苏州润桐专利运营有限公司 | A kind of control panel for ultrasonic cleaning equipment |
| CN109149417A (en) * | 2018-09-19 | 2019-01-04 | 苏州惠捷迦装备科技有限公司 | A kind of electric box having a safety feature |
-
2015
- 2015-08-04 CN CN201520577275.1U patent/CN205004646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866406A (en) * | 2016-09-23 | 2018-04-03 | 苏州润桐专利运营有限公司 | A kind of control panel for ultrasonic cleaning equipment |
| CN109149417A (en) * | 2018-09-19 | 2019-01-04 | 苏州惠捷迦装备科技有限公司 | A kind of electric box having a safety feature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160804 |