CN201190437Y - Positive-pressure explosion-proof instrument house - Google Patents
Positive-pressure explosion-proof instrument house Download PDFInfo
- Publication number
- CN201190437Y CN201190437Y CNU2008200785878U CN200820078587U CN201190437Y CN 201190437 Y CN201190437 Y CN 201190437Y CN U2008200785878 U CNU2008200785878 U CN U2008200785878U CN 200820078587 U CN200820078587 U CN 200820078587U CN 201190437 Y CN201190437 Y CN 201190437Y
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- room
- positive
- pressure explosion
- explosion
- proof
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Abstract
The utility model relates to a positive-pressure explosion-prevention instrument house which comprises a house body, wherein, the house body is provided with a working and operating room, a device room and a tool room, the working and operating room is communicated with the device room which is isolated with the tool room by a compartment lining plate, the length of the house body ranges from 6000 to 10000 mm, the width ranges from 2000 to 3000 mm, and the height ranges from 2000 to 3500 mm. The positive-pressure explosion-prevention instrument house can satisfy the explosion-prevention requirements of second type danger zones, A0 grade fireproof grade zones, and the like, and has the advantages of large use space, reasonable structure, convenient operation, and the like; and the positive-pressure explosion-prevention instrument house can be used for building the explosion-prevention environment of a large-sized attended system and has wide application prospect.
Description
Technical field
The utility model relates to a kind of at dangerous place with a potential explosion and chemistry, the positive-pressure explosion-proof equipment that uses in the dust pollution place, particularly a kind of positive-pressure explosion-proof instrument shelter.
Background technology
In explosion risk industry production such as oil, chemical industry, because production environment has inflammable in a large number, explosive material, directly use the electronic equipment accidents such as blast that may occur catching fire, therefore the use electronic equipment need carry out explosion-proof processing in dangerous place with a potential explosion.
The explosion-proof processing of prior art comprises several forms such as using explosion-proof electrification element, flame-proof type shell or explosion-proof cabinet.For than relatively large control system, adopt the explosion-proof electrification element or adopt that flame-proof type shell antiknock device carries out explosion-proof processing cost height, technical difficulty is big, therefore this explosion-proof processing feasibility is not high.Simultaneously, because explosion-proof cabinet size is less relatively, can't satisfy the requirement of large scale system.For large scale system, particularly the large scale system equipment of Attended mode does not still have the suitable explosion-proof scheme that deals with at present.
The utility model content
The purpose of this utility model provides a kind of positive-pressure explosion-proof instrument shelter, and it is big, rational in infrastructure and be convenient to advantages such as work to have usage space, can set up the explosion-proof environment of large-scale Attended mode system.
To achieve these goals, the utility model provides a kind of positive-pressure explosion-proof instrument shelter, comprise the room body, described room body is provided with between office operation, equipment room and Tool Room, be communicated with equipment room between described office operation, isolate by the compartment liner plate between described equipment room and the Tool Room, the length of described room body is 6000～10000mm, width is 2000～3000mm, highly is 2000～3500mm.
Described room body is the container fireproof box, and length is 7984mm, and width is 2500mm, highly is 2751mm.
The body of wall and the ceiling of body inside, described room constitute by PLASTIC LAMINATED, and body of wall is provided with and makes circuit and pipeline feed the interior building interface through airtight processing of room body, and four jiaos of the room body are provided with container angle.
On the technique scheme basis, be provided with positive draft purging and control system, hazardous gas detection system, fire-fighting fire alarm system, fire prevention system, air handling system, electric distribution system and illuminator in the described room body.
Described positive draft purging and control system comprise inlet and outlet fire damper, flame-proof type operation post, PLC control cabinet, heavy-current control case, draft gauge, differential pressure pickup and flow rate switch, wherein said inlet and outlet fire damper is arranged on the sidewall of two ends between office operation, flame-proof type operation post, PLC control cabinet, heavy-current control case, differential pressure pickup and flow rate switch are arranged on the sidewall of equipment room one end, and draft gauge is arranged on the liner plate between equipment room and the Tool Room.
Described hazardous gas detection system comprises H
2S sensor and CH
4Sensor, described H
2S sensor and CH
4Sensor is arranged on the sidewall of equipment room one end.
Described fire-fighting fire alarm system comprises infrared temperature sensor and Smoke Sensor, described infrared temperature sensor be separately positioned between office operation and equipment room in, in described Smoke Sensor is arranged between office operation.
Described fire prevention system comprises the airtight external door of the fire prevention that is provided with on the room body sidewall, fire prevention window and escape, and the airtight external door of described fire prevention place is provided with passage room.
Described air handling system comprises air conditioner and warm-air drier, the indoor set of described warm-air drier and air-conditioning be arranged between office operation and equipment room in, the off-premises station of air-conditioning is arranged in the Tool Room.
The utility model proposes a kind of positive-pressure explosion-proof instrument shelter, gabarite meets the ISO container standard, and inside possesses positive pressure environment, can satisfy the requirement of explosion proof in II class hazardous area, the A0 level fire-protection rating district.The utility model positive-pressure explosion-proof instrument shelter is provided with positive draft purging and control system, hazardous gas detection system, fire-fighting fire alarm system, fire prevention system, air handling system, electric distribution system and illuminator, it is big, rational in infrastructure and be convenient to advantages such as work to have usage space, can set up the explosion-proof environment of large-scale Attended mode system, be with a wide range of applications.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the front view of the utility model positive-pressure explosion-proof instrument shelter;
Fig. 2 is the rear elevation of the utility model positive-pressure explosion-proof instrument shelter;
Fig. 3 is the vertical view of the utility model positive-pressure explosion-proof instrument shelter;
Fig. 4 be among Fig. 3 A-A to sectional view;
Fig. 5 is that A ' among Fig. 3-A ' is to sectional view;
Fig. 6 be among Fig. 2 B-B to sectional view;
Fig. 7 be among Fig. 1 C-C to sectional view;
Fig. 8 is the left view of the utility model positive-pressure explosion-proof instrument shelter;
Fig. 9 is the right view of the utility model positive-pressure explosion-proof instrument shelter;
Figure 10 be among Fig. 4 D-D to sectional view;
Figure 11 be among Fig. 4 E-E to sectional view;
Figure 12 be among Fig. 4 F-F to sectional view;
Figure 13 be among Fig. 4 G-G to sectional view.
Description of reference numerals:
1-room body; The 2-airtight external door of preventing fires; The 3-window of preventing fires;
The 4-container angle; 5-inlet and outlet fire damper; The 6-escape;
The 7-office furniture; The 8-power distribution cabinet; 9-compartment liner plate;
10-flame-proof type operation post; The 11-PLC control cabinet; 12-heavy-current control case;
The 13-isolating transformer; The 14-indoor apparatus of air conditioner; The 15-air-conditioner outdoor unit;
The 16-warm-air drier; The 17-draft gauge; The 18-differential pressure pickup;
The 19-flow rate switch; 20-H
2The S sensor; 21-CH
4Sensor;
The 22-infrared temperature sensor; The 23-Smoke Sensor; 24-MCT;
Between the 101-office operation; The 102-equipment room; The 103-Tool Room;
The 104-passage room.
The specific embodiment
Fig. 1 is the main TV structure schematic diagram of the utility model positive-pressure explosion-proof instrument shelter, Fig. 2 is the rear elevation of the utility model positive-pressure explosion-proof instrument shelter, Fig. 3 is the vertical view of the utility model positive-pressure explosion-proof instrument shelter, Fig. 4 be among Fig. 3 A-A to sectional view, Fig. 5 is that A ' among Fig. 3-A ' is to sectional view, Fig. 6 be among Fig. 2 B-B to sectional view, Fig. 7 be among Fig. 1 C-C to sectional view, Fig. 8 is the left view of the utility model positive-pressure explosion-proof instrument shelter, Fig. 9 is the right view of the utility model positive-pressure explosion-proof instrument shelter, Figure 10 be among Fig. 4 D-D to sectional view, Figure 11 be among Fig. 4 E-E to sectional view, Figure 12 be among Fig. 4 F-F to sectional view, Figure 13 be among Fig. 4 G-G to sectional view.As Fig. 1～shown in Figure 13, the agent structure of the utility model positive-pressure explosion-proof instrument shelter is to have the container angle 4 of standard and the room body 1 of fireproof box, room body 1 is arranged between office operation 101, equipment room 102 and Tool Room 103, between office operation 101 and equipment room 102 be communicated with, isolate by compartment liner plate 9 between equipment room 102 and the Tool Room 103, body 1 appearance and size in room is: long 7984mm, wide 2500mm, high 2751mm, inside possesses positive pressure environment, forms the explosion-proof instrument shelter of the large-sized positive draft of the utility model.In actual use, the appearance and size of room body 1 can be installed needs adjustment according to instrument, length range can be 6000～10000mm, width range can be 2000～3000mm, altitude range can be 2000～3500mm, preferably, the gabarite of room body 1 meets the ISO container standard.The wall of room body 1 inside and ceiling constitute by B15 level PLASTIC LAMINATED, possesses the fire protection requirement of A0 level, whole room body is done insulation, and all circuits and pipeline feed the building interface of room body and all do airtight processing, can satisfy the requirement of explosion proof in II class hazardous area, the A0 level fire-protection rating district.
The function system of the utility model positive-pressure explosion-proof instrument shelter comprises positive draft purging and control system, fire prevention system, hazardous gas detection system, fire-fighting fire alarm system, air handling system, electric distribution system and illuminator etc.
The positive draft purging of the utility model positive-pressure explosion-proof instrument shelter and control system are by the explosion-proof centrifugal blower fan, the Collapsible canvas airduct, inlet and outlet fire damper 5, flame-proof type operation post 10, PLC control cabinet 11, high power strong electric control box 12, draft gauge 17, differential pressure pickup 18, flow rate switch 19 compositions such as grade, wherein inlet and outlet fire damper 5 is arranged on the sidewall of 101 2 ends between office operation, flame-proof type operation post 10, PLC control cabinet 11, high power strong electric control box 12, differential pressure pickup 18, flow rate switch 19 grades are arranged on the sidewall of equipment room 102 1 ends, and draft gauge 17 is arranged on the liner plate between equipment room 102 and the Tool Room 103.Hazardous gas detection system is by H
2S sensor 20, CH
4Sensor 21 compositions such as grade, H
2S sensor 20 and CH
4Sensor 21 is arranged on the sidewall of equipment room 102 1 ends, the fire-fighting fire alarm system is made up of infrared temperature sensor 22, Smoke Sensor 23 etc., infrared temperature sensor 22 be separately positioned between office operation 101 and equipment room 102 in, Smoke Sensor is arranged between office operation in 101, the H of environment when between office operation
2S, CH
4Too high levels, the positive draft amount is too small, indoor and outdoor pressure reduction is too small or when fire was arranged, each sensor sent signal to control system, and control system will start alarm, and the voice guard of installing in the room body reminds personnel to withdraw as early as possible, and cuts off multiple power source.
In the fire prevention system, be respectively arranged with the airtight external door 2 of fire prevention, fire prevention window 3 and escape 6 between office operation on 101 the sidewall, the compartment liner plate between equipment room 102 and the Tool Room 103 is provided with threaders such as MCT24, Exd II.In addition, between office operation in 101 the airtight external door of fire prevention 2 positions also be provided with passage room 104.
Air handling system comprises air conditioner and warm-air drier, be provided with two cover split-type air conditioners and a cover warm-air drier in the room body 1, two indoor apparatus of air conditioner 14 are separately positioned between office operation 101 and equipment room 102, and air-conditioner outdoor unit 15 is located in the Tool Room 103, and warm-air drier 16 is arranged between office operation in 101.Simultaneously, the fireproof wind valve that also be provided with little differential pressure indicator in the room body 1, is connected etc. with the external world.
In addition, the electric distribution system is made up of power distribution cabinet 8, isolating transformer 13 and cable etc., and illuminator comprises parts such as fluorescence lamp, emergency light and respective switch.Some office furniture 7, powder fire extinguisher and UPS frame etc. are set in 101 between office operation.
During transportation the utility model positive-pressure explosion-proof instrument shelter, use 4 drift angle spares 4 of steel wire penetrating, use more than 16 tons the crane of tonnage slowly the room body to be hung oneself from ground and install on the haulage truck, the room body is fixedly secured with wire rope.Also can adopt hoist engine, capstan winch, crawler tractor to drag the room body in the open air, and move to the scene.
It should be noted that at last: above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (9)
1. positive-pressure explosion-proof instrument shelter, comprise the room body, it is characterized in that, described room body is provided with between office operation, equipment room and Tool Room, be communicated with equipment room between described office operation, isolate by the compartment liner plate between described equipment room and the Tool Room, the length of described room body is 6000～10000mm, width is 2000～3000mm, highly is 2000～3500mm.
2. positive-pressure explosion-proof instrument shelter according to claim 1 is characterized in that, described room body is the container fireproof box, and length is 7984mm, and width is 2500mm, highly is 2751mm.
3. positive-pressure explosion-proof instrument shelter according to claim 2, it is characterized in that, the body of wall and the ceiling of body inside, described room constitute by PLASTIC LAMINATED, and body of wall is provided with and makes circuit and pipeline feed the interior building interface through airtight processing of room body, and four jiaos of described room body are provided with container angle.
4. according to the described positive-pressure explosion-proof instrument shelter of arbitrary claim in the claim 1～3, it is characterized in that, be provided with positive draft purging and control system, hazardous gas detection system, fire-fighting fire alarm system, fire prevention system, air handling system, electric distribution system and illuminator in the described room body.
5. positive-pressure explosion-proof instrument shelter according to claim 4, it is characterized in that, described positive draft purging and control system comprise inlet and outlet fire damper, flame-proof type operation post, PLC control cabinet, heavy-current control case, draft gauge, differential pressure pickup and flow rate switch, wherein said inlet and outlet fire damper is arranged on the sidewall of two ends between office operation, flame-proof type operation post, PLC control cabinet, heavy-current control case, differential pressure pickup and flow rate switch are arranged on the sidewall of equipment room one end, and draft gauge is arranged on the liner plate between equipment room and the Tool Room.
6. positive-pressure explosion-proof instrument shelter according to claim 4 is characterized in that described hazardous gas detection system comprises H
2S sensor and CH
4Sensor, described H
2S sensor and CH
4Sensor is arranged on the sidewall of equipment room one end.
7. positive-pressure explosion-proof instrument shelter according to claim 4, it is characterized in that, described fire-fighting fire alarm system comprises infrared temperature sensor and Smoke Sensor, described infrared temperature sensor be separately positioned between office operation and equipment room in, in described Smoke Sensor is arranged between office operation.
8. positive-pressure explosion-proof instrument shelter according to claim 4 is characterized in that, described fire prevention system comprises the airtight external door of the fire prevention that is provided with on the room body sidewall, fire prevention window and escape, and the airtight external door of described fire prevention place is provided with passage room.
9. positive-pressure explosion-proof instrument shelter according to claim 4, it is characterized in that, described air handling system comprises air conditioner and warm-air drier, the indoor set of described warm-air drier and air-conditioning be arranged between office operation and equipment room in, the off-premises station of air-conditioning is arranged in the Tool Room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200785878U CN201190437Y (en) | 2008-01-17 | 2008-01-17 | Positive-pressure explosion-proof instrument house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200785878U CN201190437Y (en) | 2008-01-17 | 2008-01-17 | Positive-pressure explosion-proof instrument house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190437Y true CN201190437Y (en) | 2009-02-04 |
Family
ID=40334596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200785878U Expired - Lifetime CN201190437Y (en) | 2008-01-17 | 2008-01-17 | Positive-pressure explosion-proof instrument house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190437Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535929A (en) * | 2012-02-01 | 2012-07-04 | 北京冠怡圣景科技有限公司 | Box type maritime work positive pressure explosion-proof room |
| CN103590630A (en) * | 2013-11-19 | 2014-02-19 | 太仓莫迪思能源工程有限公司 | Offshore function cabin with A60 fireproof grade |
| CN103631191A (en) * | 2013-11-07 | 2014-03-12 | 太仓莫迪思能源工程有限公司 | Explosive-proof micro-positive-pressure cabin |
| CN104595700A (en) * | 2015-01-29 | 2015-05-06 | 张家港富耐特新能源智能系统有限公司 | Explosion-proof method of LNG (liquefied natural gas) filling machine |
| WO2018067003A1 (en) | 2016-10-05 | 2018-04-12 | Electromach B.V. | A pre-fab wall-unit and an assembly comprising the pre-fab wall-unit and a standard size shipping container |
| CN110697270A (en) * | 2019-10-24 | 2020-01-17 | 江苏泓一国际物流有限公司 | Fire-proof isolation board for box cargo flow transportation |
| CN110745394A (en) * | 2019-10-24 | 2020-02-04 | 江苏泓一国际物流有限公司 | Box commodity circulation transport vechicle goods baffle box |
| CN114458658A (en) * | 2021-11-17 | 2022-05-10 | 中国海洋石油集团有限公司 | Positive pressure explosion-proof container combined with hydraulic unit |
| CN115680326A (en) * | 2022-10-25 | 2023-02-03 | 江苏高倍智能装备有限公司 | Positive pressure explosion-proof room for electrical appliance protection in carbon fiber workshop |
-
2008
- 2008-01-17 CN CNU2008200785878U patent/CN201190437Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535929A (en) * | 2012-02-01 | 2012-07-04 | 北京冠怡圣景科技有限公司 | Box type maritime work positive pressure explosion-proof room |
| CN102535929B (en) * | 2012-02-01 | 2013-12-25 | 北京冠怡圣景科技有限公司 | Box type maritime work positive pressure explosion-proof room |
| CN103631191A (en) * | 2013-11-07 | 2014-03-12 | 太仓莫迪思能源工程有限公司 | Explosive-proof micro-positive-pressure cabin |
| CN103590630A (en) * | 2013-11-19 | 2014-02-19 | 太仓莫迪思能源工程有限公司 | Offshore function cabin with A60 fireproof grade |
| CN104595700A (en) * | 2015-01-29 | 2015-05-06 | 张家港富耐特新能源智能系统有限公司 | Explosion-proof method of LNG (liquefied natural gas) filling machine |
| WO2018067003A1 (en) | 2016-10-05 | 2018-04-12 | Electromach B.V. | A pre-fab wall-unit and an assembly comprising the pre-fab wall-unit and a standard size shipping container |
| CN110697270A (en) * | 2019-10-24 | 2020-01-17 | 江苏泓一国际物流有限公司 | Fire-proof isolation board for box cargo flow transportation |
| CN110745394A (en) * | 2019-10-24 | 2020-02-04 | 江苏泓一国际物流有限公司 | Box commodity circulation transport vechicle goods baffle box |
| CN110745394B (en) * | 2019-10-24 | 2021-09-21 | 江苏泓一国际物流有限公司 | Box commodity circulation transport vechicle goods baffle box |
| CN110697270B (en) * | 2019-10-24 | 2021-09-21 | 江苏泓一国际物流有限公司 | Fire-proof isolation board for box cargo flow transportation |
| CN114458658A (en) * | 2021-11-17 | 2022-05-10 | 中国海洋石油集团有限公司 | Positive pressure explosion-proof container combined with hydraulic unit |
| CN114458658B (en) * | 2021-11-17 | 2023-07-18 | 中国海洋石油集团有限公司 | Positive pressure explosion-proof container combined with hydraulic unit |
| CN115680326A (en) * | 2022-10-25 | 2023-02-03 | 江苏高倍智能装备有限公司 | Positive pressure explosion-proof room for electrical appliance protection in carbon fiber workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090204 |
|
| CX01 | Expiry of patent term |