CN201601415U - Dustproof and damp-proof device for multi-interface mobile GIS equipment - Google Patents
Dustproof and damp-proof device for multi-interface mobile GIS equipment Download PDFInfo
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- CN201601415U CN201601415U CN2010203015059U CN201020301505U CN201601415U CN 201601415 U CN201601415 U CN 201601415U CN 2010203015059 U CN2010203015059 U CN 2010203015059U CN 201020301505 U CN201020301505 U CN 201020301505U CN 201601415 U CN201601415 U CN 201601415U
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- damp
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Abstract
The utility model belongs to the field of dustproof and damp-proof devices in construction of multi-interface mobile GIS equipment, in particular to a dustproof and damp-proof device for multi-interface mobile GIS equipment. The dustproof and damp-proof device comprises a closed space which is formed by a mobile top cloth, a vertical cloth and an under seal, wherein the vertical cloth is provided with interfaces which are pasted with interface seals; a molecular filter is arranged outside the upper end of the vertical cloth, and a control box is arranged inside the lower end thereof; and the under seal is provided with an exhaust screen at the side close to the vertical cloth. The molecular filter arranged at the top injects clean and dry air into the dustproof and damp-proof device continuously, and pressure difference exists between the upper-layer air and the lower-layer air indoor, thus exhausting the air from the exhaust screen at the bottom and replacing all the air in the dustproof and damp-proof device for purifying and drying the air. Therefore, the dust density and dryness of air in the dustproof and damp-proof device can be adjusted, the device runs continuously and stably, the amount of dust in air with dust content being higher than 0.5 mum is equal to or less than 5000, and the temperature of dew point of air is equal to or lower than minus 44 DEG C.
Description
Technical field
The utility model relates to the installation dust and moisture in the GIS electric equipment site operation process, and particularly a kind of 800kv and above electric pressure GIS equipment of being applicable to is installed the dust and moisture device.
Background technology
In power industry, GIS is meant the sulphur hexafluoride switchgear, is called " gas-insulated switchgear " (GasInsulated Switchgear) in the world, is called for short GIS.GIS is with the primary equipment except that transformer in the transformer station, comprise circuit breaker, isolating switch, earthed switch, voltage transformer, current transformer, lightning arrester, bus, cable termination, turnover thread casing etc., organically be combined into an integral body through optimal design.
The GIS equipment volume is little, takes up an area of to lack the equipment dependability height, Anti-Typhoon ability is strong, is one of transformer station's visual plant, and the environment that GIS equipment is installed is had special requirement, GIS parts assemblings must be at no dust storm, no sleet, and relative air humidity is less than carrying out under 80% the condition.And, installation environment is had more special requirement for the construction of 800kv GIS equipment, promptly containing amount of dust in the air is (more than the 0.5 μ m) below 100000, relative humidity≤65%.At present, adopt dustproof builder's temporary shed to come dust and moisture in the engineering construction, but its koniology degree and humidity do not reach required value, also difficulty is accomplished many interfaces, and is hermetically sealed, installs for GIS equipment and brings very adverse influence.The complete utilance of this dustproof builder's temporary shed is not high simultaneously, is unfavorable for saving cost.
The utility model content
The purpose of this utility model is: provide the portable GIS equipment of many interfaces in a kind of site operation process that the dust and moisture device is installed.It can overcome above-mentioned the deficiencies in the prior art, have many interfaces capable of being combined, removable, detachable function, the dust degree of air, aridity scalable control and stable continuously in its device, the above dust quantity of dust in air content 0.5 μ m be 5000 and below, the dew point of air-40 ℃ and following.
The purpose of this utility model is by adopting following technical scheme to realize:
The portable GIS equipment of a kind of many interfaces is installed the dust and moisture device, this device comprises that one is enclosed cloth, facade by the end face activity and encloses the confined space that cloth and underseal form, described facade encloses cloth and is provided with the interface of pasting the interface strip of paper used for sealing, facade encloses cloth upper end arranged outside molecular filter, its inboard, lower end is provided with control cabinet, and described underseal is provided with the exhaust net near the side that facade encloses cloth.
The inboard that cloth is enclosed in described end face activity is provided with illuminating lamp.
Described facade encloses cloth and encloses cloth by polylith strip of paper used for sealing is bonding forms through combination.
The outside underseal that described facade encloses cloth is provided with the dressing room of giving a dinner of welcome.
Owing to adopted technique scheme, the beneficial effects of the utility model are: the molecular filter that is installed in the top injects the air of clean dried continuously in device, indoor original air is because of existing pressure differential up and down, thereby make air and discharge, whole air in the displacement dust and moisture device and reach the purpose of purge drying air to the exhaust mesh of bottom.This device has dust and moisture effect stability, easy to operation, and is easy to maintenance, is specially adapted to the dust and moisture in 800kv and the above GIS device context work progress.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure side view.
Mark among the figure: the 1st, the exhaust net, the 2nd, facade encloses cloth, and the 3rd, molecular filter, the 4th, interface, the 5th, cloth is enclosed in the end face activity, and the 6th, illuminating lamp, the 7th, the combination strip of paper used for sealing, the 8th, the dressing room of giving a dinner of welcome, the 9th, underseal, the 10th, the interface strip of paper used for sealing, the 11st, control cabinet, the 12nd, GIS is installed to be equipped with.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
As depicted in figs. 1 and 2, the portable GIS equipment of a kind of many interfaces are installed the dust and moisture devices, will be enclosed cloth 2, combination strip of paper used for sealing 7, end face activity by the number combinations facade of interface 4 behind dress GIS equipment 12 location and enclose cloth 5, underseal 9 and interface strip of paper used for sealing 10.Enclose the cloth 2 upper ends outsides at facade molecular filter 3 is installed, its lower end installed inside has control cabinet 11, and facade encloses on the inboard underseal 9 of cloth 2 exhaust net 1 is installed, and encloses at facade on the outside underseal of cloth 2 dressing room of giving a dinner of welcome is installed; The inboard of enclosing cloth 5 in the end face activity also is provided with illuminating lamp 6.
During use, start molecular filter behind the power supply in the start-up control case 11 3 about 30 minutes, again in the sensing chamber koniology degree and dew point meet the requirements be contain in the air dew point-40 ℃ that amount of dust is (more than the 0.5 μ m), relative humidity≤65%, air below 100000 and following after, can carry out the installment work of uncapping of GIS equipment.
The utility model is according to the equipment mounting interface 4 and the requisite space interblock space size that are mounted, and bulk forms a confined space with the white cloth of binding dust not according to this again, with the package entire equipment.The top of this confined space is that cloth 5 is enclosed in the end face activity, and the bottom is a underseal 9, and the middle part is to enclose cloth in front, rear, left and right by polylith facade that form encloses cloth 2 through combination strip of paper used for sealing 7 is bonding.Be installed in the molecular filter 3 continuous air that in device, inject clean dried that facade encloses cloth 2 upper ends, pressure differential reaches the purge drying air to the discharge of the hole of the exhaust net 1 of bottom with the whole air in the displacement dust and moisture device to indoor original air because of existing up and down.Can integral body when needs are mobile sling mobile, also removable moving, interface 4 can determine pore quantity on demand.
Claims (4)
1. the portable GIS equipment of interface more than a kind is installed the dust and moisture device, it is characterized in that, this device comprises that one is enclosed cloth (5), facade by the end face activity and encloses the confined space that cloth (2) and underseal (9) form, described facade encloses cloth (2) and is provided with the interface (4) of pasting interface strip of paper used for sealing (10), facade encloses cloth (2) upper end arranged outside molecular filter (3), its its inboard, lower end is provided with control cabinet (11), and described underseal (9) is provided with exhaust net (1) near the side that facade encloses cloth (2).
2. the portable GIS equipment of many interfaces according to claim 1 is installed the dust and moisture device, it is characterized in that the inboard that cloth (5) is enclosed in described end face activity is provided with illuminating lamp (6).
3. the portable GIS equipment of many interfaces according to claim 1 is installed the dust and moisture device, it is characterized in that, described facade encloses cloth (2) and encloses cloth through bonding formation of combination strip of paper used for sealing (7) by polylith.
4. the portable GIS equipment of many interfaces according to claim 1 is installed the dust and moisture device, it is characterized in that the outside underseal (9) that described facade encloses cloth (2) is provided with the dressing room of giving a dinner of welcome (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203015059U CN201601415U (en) | 2010-01-26 | 2010-01-26 | Dustproof and damp-proof device for multi-interface mobile GIS equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203015059U CN201601415U (en) | 2010-01-26 | 2010-01-26 | Dustproof and damp-proof device for multi-interface mobile GIS equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201601415U true CN201601415U (en) | 2010-10-06 |
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ID=42812475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203015059U Expired - Fee Related CN201601415U (en) | 2010-01-26 | 2010-01-26 | Dustproof and damp-proof device for multi-interface mobile GIS equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201601415U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566614A (en) * | 2010-12-16 | 2012-07-11 | 上海市电力公司 | Environment humidity control method for underground transformer station |
| CN105089304B (en) * | 2015-09-21 | 2017-07-21 | 国网内蒙古东部电力有限公司经济技术研究院 | GIS dust-proof sheds |
| CN107946995A (en) * | 2017-12-05 | 2018-04-20 | 国家电网公司 | A kind of dustproof room installed and safeguarded for GIS |
| CN108612346A (en) * | 2018-05-14 | 2018-10-02 | 绍兴大明电力建设有限公司 | GIS intelligence dust-free operation methods |
| CN114541838A (en) * | 2022-02-17 | 2022-05-27 | 国家电网有限公司特高压建设分公司 | Method for installing GIS (gas insulated switchgear) by using dust-proof room |
-
2010
- 2010-01-26 CN CN2010203015059U patent/CN201601415U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566614A (en) * | 2010-12-16 | 2012-07-11 | 上海市电力公司 | Environment humidity control method for underground transformer station |
| CN105089304B (en) * | 2015-09-21 | 2017-07-21 | 国网内蒙古东部电力有限公司经济技术研究院 | GIS dust-proof sheds |
| CN107946995A (en) * | 2017-12-05 | 2018-04-20 | 国家电网公司 | A kind of dustproof room installed and safeguarded for GIS |
| CN107946995B (en) * | 2017-12-05 | 2023-12-26 | 国家电网公司 | A dirt proof chamber for GIS installation and maintenance |
| CN108612346A (en) * | 2018-05-14 | 2018-10-02 | 绍兴大明电力建设有限公司 | GIS intelligence dust-free operation methods |
| CN114541838A (en) * | 2022-02-17 | 2022-05-27 | 国家电网有限公司特高压建设分公司 | Method for installing GIS (gas insulated switchgear) by using dust-proof room |
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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 |
Granted publication date: 20101006 Termination date: 20150126 |
|
| EXPY | Termination of patent right or utility model |