CN204205318U - The blast resistance construction of indoor electric gas holder - Google Patents

The blast resistance construction of indoor electric gas holder Download PDF

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Publication number
CN204205318U
CN204205318U CN201420762512.7U CN201420762512U CN204205318U CN 204205318 U CN204205318 U CN 204205318U CN 201420762512 U CN201420762512 U CN 201420762512U CN 204205318 U CN204205318 U CN 204205318U
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CN
China
Prior art keywords
cabinet
explosion
gas holder
blast resistance
resistance construction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420762512.7U
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Chinese (zh)
Inventor
尹茜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou College of Information Technology CCIT
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Changzhou College of Information Technology CCIT
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Priority to CN201420762512.7U priority Critical patent/CN204205318U/en
Application granted granted Critical
Publication of CN204205318U publication Critical patent/CN204205318U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of blast resistance construction of indoor electric gas holder; comprise cabinet; cabinet is provided with polytetrafluoroethylene layer and lithium plate; cabinet is provided with explosion relief valve and protected location; cabinet is connected with relief pipeline; the gases at high pressure targeted release that dangerous matter sources instant of detonation in described cabinet produces by relief pipeline is outside to described cabinet, is provided with fire-proof motor, unexplosive power distribution unit, explosion-proof transformer and anti-explosion electric actuating mechanism in cabinet.The utility model, by the material of the regulator cubicle cabinet of change, improves the intensity of regulator cubicle cabinet, prevents cabinet to be out of shape or damages; Simultaneously; cabinet internal pressure can be released into cabinet outside by relief pipeline; protect peripheral attendant; reduce gases at high pressure to the impact of regulator cubicle simultaneously; improve the explosion-proof performance of regulator cubicle; in addition, explosion relief valve can control the operating state of regulator cubicle in emergency situations, avoids the further expansion of dangerous situation.

Description

The blast resistance construction of indoor electric gas holder
Technical field
The utility model relates to electrical equipment, and specifically, the utility model relates to a kind of blast resistance construction of indoor electric gas holder.
Background technology
Along with the develop rapidly of intelligent grid, in order to meet the needs that intelligent grid is built, Substation control cabinet needs to be installed by the indoor open outdoor closed that turns to.When in employing cabinet, current transformer breaks down or makes current transformer be short-circuited because of misoperation, transient thermal response and the electrical discharge arc of generation in cabinet are probably explosion caused, a large amount of high temperature and high pressure gas is mingled with device fragment and can imports and exports spouting in advance from regulator cubicle door or air channel, the personal safety of serious harm to the outer operating personnel of cabinet and the safety of the outer miscellaneous equipment of cabinet, may cause great casualties and property loss.For the problems referred to above, those skilled in the art need the blast resistance construction providing a kind of novel indoor electric gas holder badly.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of can reduce regulator cubicle implode cause the blast resistance construction of the indoor electric gas holder of damage.
The utility model solves the technical scheme that its technical problem adopts: the blast resistance construction providing a kind of indoor electric gas holder; comprise cabinet; described cabinet is provided with polytetrafluoroethylene layer and lithium plate; described cabinet is provided with explosion relief valve and protected location; described cabinet is connected with relief pipeline; the gases at high pressure targeted release that dangerous matter sources instant of detonation in described cabinet produces by described relief pipeline is outside to described cabinet, is provided with fire-proof motor, unexplosive power distribution unit, explosion-proof transformer and anti-explosion electric actuating mechanism in described cabinet.
Preferably, be provided with the pressure sensor, control unit and the warning device that connect successively in described cabinet, the force value in the cabinet of detection is transferred to control unit by described pressure sensor, and described control unit controls the switch of warning device.
Preferably, described protected location comprises air switch and leakage switch.
Preferably, described lithium plate is spliced by polylith lithium plank plate.
Preferably, the thickness of described lithium plate is 3mm ~ 5mm.
Preferably, described relief pipeline is metal material.
Preferably, described regulator cubicle is provided with observation window and display control panel.
The utility model provides a kind of blast resistance construction of indoor electric gas holder, by the material of the regulator cubicle cabinet of change, improves the intensity of regulator cubicle cabinet, prevents cabinet to be out of shape or damages; Simultaneously; cabinet internal pressure can be released into cabinet outside by relief pipeline; protect peripheral attendant; reduce gases at high pressure to the impact of regulator cubicle simultaneously; improve the explosion-proof performance of regulator cubicle; in addition, explosion relief valve can control the operating state of regulator cubicle in emergency situations, avoids the further expansion of dangerous situation.The utility model explosion-proof performance is good, and simple, cheap, reliable and stable being easy to again of structure realizes.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the blast resistance construction preferred embodiment of indoor electric gas holder of the present utility model.
[in figure Reference numeral]:
10. cabinet, 20. polytetrafluoroethylene layers, 30. lithium plates, 40. explosion relief valves, 50. protected locations, 60. relief pipelines, 70. pressure sensors, 80. control units, 90. warning devices.
Embodiment
For making content of the present utility model clearly understandable, below in conjunction with Figure of description, content of the present utility model is described further.Certain the utility model is not limited to this specific embodiment, and the general replacement known by those skilled in the art is also encompassed in protection range of the present utility model.Secondly, the utility model detailed statement that utilized schematic diagram to carry out, when describing the utility model example in detail, for convenience of explanation, schematic diagram, should in this, as to restriction of the present utility model not according to general ratio partial enlargement.
Above-mentioned and other technical characteristic and beneficial effect, by conjunction with the embodiments and the blast resistance construction of accompanying drawing 1 to indoor electric gas holder of the present utility model be described in detail.As shown in Figure 1, Fig. 1 is the structural representation of the blast resistance construction preferred embodiment of indoor electric gas holder of the present utility model.
As shown in Figure 1, the utility model provides a kind of blast resistance construction of indoor electric gas holder, comprises cabinet 10, and described cabinet is provided with polytetrafluoroethylene layer 20 and lithium plate 30, lithium plate 30 is spliced by polylith lithium plank plate, and the thickness of described lithium plate 30 is preferably 3mm ~ 5mm.
For reducing gases at high pressure to the impact of regulator cubicle; cabinet 10 is provided with explosion relief valve 40 and protected location 50; cabinet 10 is connected with relief pipeline 60; the gases at high pressure targeted release that dangerous matter sources instant of detonation in cabinet 10 produces by relief pipeline 60 is outside to cabinet 10, is provided with fire-proof motor, unexplosive power distribution unit, explosion-proof transformer and anti-explosion electric actuating mechanism in cabinet 10.
Concrete, protected location 50 comprises air switch and leakage switch, and relief pipeline 60 is preferably metal material, can prevent pipe deforming or breakage under high-pressure situations preferably, regulator cubicle also can be provided with observation window and display control panel.
In addition, cabinet 10 is provided with the pressure sensor 70, control unit 80 and the warning device 90 that connect successively, force value in the cabinet 10 of detection is transferred to control unit 80 by pressure sensor 70, control unit 80 controls the switch of warning device 90, pressure sensor 70 can be real-time detection cabinet 10 in air pressure, and notify staff in time by warning device 90.
In sum, the utility model provides a kind of blast resistance construction of indoor electric gas holder, by the material of the regulator cubicle cabinet 10 of change, improves the intensity of regulator cubicle cabinet, prevents cabinet to be out of shape or damages; Simultaneously; cabinet internal pressure can be released into cabinet outside by relief pipeline 60; protect peripheral attendant; reduce gases at high pressure to the impact of regulator cubicle simultaneously; improve the explosion-proof performance of regulator cubicle; in addition, explosion relief valve 40 can control the operating state of regulator cubicle in emergency situations, avoids the further expansion of dangerous situation.The utility model explosion-proof performance is good, and simple, cheap, reliable and stable being easy to again of structure realizes.
Although the utility model essentially describes above embodiment, just come as an example to be described, and the utility model is not limited to this.Those of ordinary skill in the art can make multiple modification and application and not depart from the essential characteristics of embodiment.Such as, each parts that embodiment is shown in detail can be revised and run, to described modification with apply relevant difference and can think and be included in protection range of the present utility model that claims limit.
Embodiment involved in this specification, its implication is that specially feature, structure or the characteristic described in conjunction with this embodiment is included at least one embodiment of the present utility model.These terms come across in specification everywhere differ to establish a capital and relate to same embodiment.In addition, when describing special characteristic, structure or characteristic in conjunction with any embodiment, all think that it falls in the scope of these special characteristics, structure or the characteristic that those of ordinary skill in the art just can realize in conjunction with other embodiments.

Claims (7)

1. the blast resistance construction of an indoor electric gas holder; comprise cabinet; it is characterized in that; described cabinet is provided with polytetrafluoroethylene layer and lithium plate; described cabinet is provided with explosion relief valve and protected location; described cabinet is connected with relief pipeline, and the gases at high pressure targeted release that dangerous matter sources instant of detonation in described cabinet produces by described relief pipeline is outside to described cabinet, is provided with fire-proof motor, unexplosive power distribution unit, explosion-proof transformer and anti-explosion electric actuating mechanism in described cabinet.
2. the blast resistance construction of indoor electric gas holder as claimed in claim 1, it is characterized in that, the pressure sensor, control unit and the warning device that connect successively is provided with in described cabinet, force value in the cabinet of detection is transferred to control unit by described pressure sensor, and described control unit controls the switch of warning device.
3. the blast resistance construction of indoor electric gas holder as claimed in claim 1, it is characterized in that, described protected location comprises air switch and leakage switch.
4. the blast resistance construction of indoor electric gas holder as claimed in claim 1, it is characterized in that, described lithium plate is spliced by polylith lithium plank plate.
5. the blast resistance construction of indoor electric gas holder as claimed in claim 4, it is characterized in that, the thickness of described lithium plate is 3mm ~ 5mm.
6. the blast resistance construction of indoor electric gas holder as claimed in claim 1, it is characterized in that, described relief pipeline is metal material.
7. the blast resistance construction of indoor electric gas holder as claimed in claim 1, it is characterized in that, described regulator cubicle is provided with observation window and display control panel.
CN201420762512.7U 2014-12-08 2014-12-08 The blast resistance construction of indoor electric gas holder Expired - Fee Related CN204205318U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420762512.7U CN204205318U (en) 2014-12-08 2014-12-08 The blast resistance construction of indoor electric gas holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420762512.7U CN204205318U (en) 2014-12-08 2014-12-08 The blast resistance construction of indoor electric gas holder

Publications (1)

Publication Number Publication Date
CN204205318U true CN204205318U (en) 2015-03-11

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CN201420762512.7U Expired - Fee Related CN204205318U (en) 2014-12-08 2014-12-08 The blast resistance construction of indoor electric gas holder

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106356731A (en) * 2016-10-18 2017-01-25 中国原子能科学研究院 High-voltage shielding cabinet used for electromagnetic separator
CN108878084A (en) * 2018-06-25 2018-11-23 国网湖南省电力有限公司 Explosion-proof lightning arrester
CN112490878A (en) * 2020-12-07 2021-03-12 深圳市旭能达电气科技有限公司 High-low voltage switch cabinet with explosion-proof function

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106356731A (en) * 2016-10-18 2017-01-25 中国原子能科学研究院 High-voltage shielding cabinet used for electromagnetic separator
CN108878084A (en) * 2018-06-25 2018-11-23 国网湖南省电力有限公司 Explosion-proof lightning arrester
CN108878084B (en) * 2018-06-25 2023-10-31 国网湖南省电力有限公司 Explosion-proof lightning arrester
CN112490878A (en) * 2020-12-07 2021-03-12 深圳市旭能达电气科技有限公司 High-low voltage switch cabinet with explosion-proof function
CN112490878B (en) * 2020-12-07 2022-09-23 深圳市旭能达电气科技有限公司 High-low voltage switch cabinet with explosion-proof function

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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: 20150311

Termination date: 20151208

EXPY Termination of patent right or utility model