CN211081807U

CN211081807U - Oil gas field fire source detection and explosion suppression device

Info

Publication number: CN211081807U
Application number: CN201922381137.7U
Authority: CN
Inventors: 何坤; 杨亮亮; 史伟涛; 苏方立; 余浩然
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-24
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses an oil gas field fire source is surveyed and explosion suppression device, including the gas pitcher body, gas pitcher body lower extreme and upper end fixedly connected with air inlet and gas outlet respectively, gas pitcher body surface middle part fixedly connected with bearing ring, the fixed establishment of four evenly distributed's of bearing ring upper end fixedly connected with group, the equal fixed mounting in fixed establishment upper end has a set of explosion suppression ware, explosion suppression ware lower part is provided with stores up the powder jar, gas pitcher body inner chamber upper portion fixed mounting has four group's support frames, an oil gas field fire source is surveyed and explosion suppression device, through setting up fixed establishment and bearing ring, will explosion suppression ware install on unable adjustment base place the recess in, reuse the fixed strip and strengthen fixedly, use the atmospheric pressure in the gas holder of gas pressure gauge test, when the gas holder gas leakage, in time remind the staff to change corresponding part, lead the powder pipe through setting up explosion suppression ware and flame sensor and L shape, can in time extinguish flame, prevent to explode.

Description

Oil gas field fire source detection and explosion suppression device

Technical Field

The utility model relates to an oil gas equipment field, in particular to oil gas field fire source is surveyed and is pressed down explosion-proof device.

Background

The explosion suppressor is mainly used for extinguishing and suppressing the fire of mine roadways and gas conveying pipelines; the device is quickly started after receiving a starting signal, releases the superfine dry powder extinguishing agent in the explosion suppressor in a very short time to form a physical barrier so as to resist strong pressure and high temperature generated by explosion, simultaneously extinguish flame, reduce the disaster range, reduce the generation of harmful gas and ensure the personal safety of workers and the property safety of coal mines; the explosion suppressor is started within millisecond time, and a combustion source is extinguished at the initial low energy of gas explosion, so that the explosion suppressor is prevented from developing into a gas explosion accident or spreading and expanding into a gas coal dust explosion accident, so that explosion suppression in the true sense is realized.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an oil gas field fire source is surveyed and explosion suppression device, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an oil gas field fire source is surveyed and explosion suppression device, includes the gas pitcher body, gas pitcher body lower extreme and upper end difference fixedly connected with air inlet and gas outlet, gas pitcher body surface middle part fixedly connected with support ring, four evenly distributed's of group fixed connection in support ring upper end fixed mechanism, the equal fixed mounting in fixed mechanism upper end has a set of explosion suppression ware, explosion suppression ware lower part is provided with stores up the powder jar, gas pitcher body inner chamber upper portion fixed mounting has four groups of support frames.

Preferably, the fixing mechanism comprises a fixing base, a placing groove is formed in the middle of the upper end of the fixing base, a group of supporting blocks is fixedly connected to the front side and the rear side of the upper end of the placing groove, a fixing strip is connected between the two groups of supporting blocks in an inserting mode, a barometer is fixedly mounted on the front side of the outer surface of the fixing base, and the fixing mechanism is fixedly connected with the explosion suppressor through the fixing strip and the placing groove.

Preferably, the explosion suppressor comprises a gas storage tank, the lower end of the gas storage tank is fixedly connected with a connecting block, the lower end of the connecting block is fixedly connected with a powder storage tank, the middle of the upper end of the connecting block is fixedly connected with a first electromagnetic control valve, the middle of the upper end of the gas storage tank is fixedly provided with a controller, the controller is electrically connected with the first electromagnetic control valve, and the explosion suppressor is fixedly connected with a fixing mechanism through the powder storage tank.

Preferably, the lower end of the supporting ring is fixedly connected with four groups of L-shaped powder guide pipes which are uniformly distributed, the lower parts of the L-shaped powder guide pipes are communicated with the inner cavity of the gas tank body, one ends, close to the gas tank body, of the inner cavities of the L-shaped powder guide pipes are fixedly provided with second electromagnetic control valves, and the upper ends of the L-shaped powder guide pipes are communicated with the inner cavity of the powder storage tank through the supporting ring and the fixing mechanism.

Preferably, a group of flame sensors are fixedly mounted at the lower end of the support frame and are electrically connected with the explosion suppressor through leads.

Preferably, one side of the lower end of the bearing ring, which is close to the gas tank body, is fixedly connected with a plurality of groups of reinforcing ribs, and the bearing ring is fixedly connected with the outer wall of the gas tank body through the reinforcing ribs.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up fixed establishment and supporting ring, be provided with the unable adjustment base in fixed establishment, supporting shoe, fixed strip, place recess and barometer, will press down the explosion ware and install in the recess of placing on the unable adjustment base, reuse the fixed strip and strengthen fixedly, use the barometer to test the atmospheric pressure in the gas holder, when the gas holder leaks gas, in time remind the staff to change corresponding part, simple to operate.

2. Through setting up explosion suppressor and flame sensor and L shape powder guide tube, the packing in the powder storage tank in the explosion suppressor has dry powder fire extinguishing agent, when flame sensor senses flame, transmits the signal to the controller, and the first solenoid electric valve of controller control and second solenoid electric valve open, and the gas in the gas holder is passed through L shape powder guide tube with the dry powder fire extinguishing agent in the powder storage tank and is sprayed into the gas pitcher body, in time extinguishes flame, prevents to explode.

Drawings

FIG. 1 is a schematic view of the overall structure of the device for detecting and suppressing explosion of oil and gas field fire source;

FIG. 2 is a schematic connection diagram of a fixing mechanism of the oil and gas field fire source detection and explosion suppression device of the present invention;

FIG. 3 is a cross-sectional view of the gas tank body of the oil and gas field fire source detection and explosion suppression device of the present invention;

fig. 4 is the cross-sectional view of the explosion suppressor of the oil and gas field fire source detection and explosion suppression device of the utility model.

In the figure, the gas tank comprises a gas tank body 1, a gas inlet 2, a gas outlet 3, a support ring 4, reinforcing ribs 41, a fixing mechanism 5, a fixing base 51, a fixing base 52, supporting blocks 53, fixing strips 54, a placing groove 55, a gas pressure gauge 6, an explosion suppressor 61, a gas storage tank 62, a powder storage tank 63, a connecting block 64, a first electromagnetic control valve 65, a controller, a powder guide pipe 7 and L, a second electromagnetic control valve 71, a support frame 8, a flame sensor 9.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an oil and gas field fire source detection and explosion suppression device comprises a gas tank body 1, wherein the lower end and the upper end of the gas tank body 1 are fixedly connected with a gas inlet 2 and a gas outlet 3 respectively, the middle part of the outer surface of the gas tank body 1 is fixedly connected with a supporting ring 4, the upper end of the supporting ring 4 is fixedly connected with four groups of fixing mechanisms 5 which are uniformly distributed, the upper ends of the fixing mechanisms 5 are fixedly provided with a group of explosion suppressors 6, the lower parts of the explosion suppressors 6 are provided with powder storage tanks 62, and the upper part of the inner cavity of the gas tank body 1.

The fixing mechanism 5 comprises a fixing base 51, a placing groove 54 is formed in the middle of the upper end of the fixing base 51, a group of supporting blocks 52 is fixedly connected to the front side and the rear side of the upper end of the placing groove 54, a fixing strip 53 is connected between the two groups of supporting blocks 52 in an inserting mode, a pressure gauge 55 is fixedly installed on the front side of the outer surface of the fixing base 51, the fixing mechanism 5 is fixedly connected with an explosion suppressor 6 through the fixing strip 53 and the placing groove 54, the fixing strip 53 is convenient for fixing the explosion suppressor 6, the pressure gauge 55 can detect whether the gas storage tank 61 leaks gas in time, the explosion suppressor 6 comprises a gas storage tank 61, the lower end of the gas storage tank 61 is fixedly connected with a connecting block 63, the lower end of the connecting block 63 is fixedly connected with a powder storage tank 62, a first electromagnetic control valve 64 is fixedly connected to the middle of the upper end of the connecting block 63, a controller 65 is fixedly installed in the middle of the upper end of the gas storage tank 61, the controller 65 is electrically connected with a first electromagnetic control valve 64, the explosion suppressor 6 is fixedly connected with a fixing mechanism 5 through the powder storage tank 62, the gas storage tank 62 in an initial stage of explosion generation, the controller 65 is connected with a fixed powder storage tank 1, the fixed by a fixed powder storage tank 36, the fixed powder storage tank 32, the fixed by a fixed pipe carrier 7, the fixed pipe of an electromagnetic control pipe carrier 7, the fixed pipe carrier 6, the fixed pipe carrier 7 is connected with a fixed pipe carrier 6, the fixed pipe carrier.

It should be noted that, the utility model relates to an oil and gas field fire source is surveyed and explosion suppression device, when the installation, at first place explosion suppressor 6 in placing recess 54 on the unable adjustment base 51 in fixed establishment 5, again with the bolt tightening of fixed strip 53 right-hand member, fix explosion suppressor 6's powder storage tank 62 in fixed strip 53, pass through pipe connection together gas-pressure gauge 55 in the fixed establishment 5 and gas holder 61 in explosion suppressor 6, through setting up explosion suppressor 6 and flame sensor 9, the packing in the powder storage tank 62 in explosion suppressor 6 has the dry powder fire extinguishing agent, when flame sensor 9 senses flame, pass the signal to controller 65, controller 65 controls first solenoid electric valve 64 and second solenoid electric valve 71 to open, the gas in the gas holder 61 sprays the dry powder fire extinguishing agent in the powder storage tank 62 in the gas tank body 1 through L shape powder guide tube 7, in time extinguish flame, prevent to explode.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an oil gas field fire source is surveyed and explosion suppression device, includes gas pitcher body (1), its characterized in that: the gas tank is characterized in that the lower end and the upper end of the gas tank body (1) are respectively fixedly connected with an air inlet (2) and an air outlet (3), the middle part of the outer surface of the gas tank body (1) is fixedly connected with a supporting ring (4), four groups of uniformly distributed fixing mechanisms (5) are fixedly connected with the upper end of the supporting ring (4), a group of explosion suppressor (6) is fixedly mounted at the upper end of each fixing mechanism (5), a powder storage tank (62) is arranged at the lower part of each explosion suppressor (6), and four groups of supporting frames (8) are fixedly mounted at the upper part of the inner cavity of the gas tank.

2. The oil and gas field fire source detection and explosion suppression device according to claim 1, wherein: fixed establishment (5) include unable adjustment base (51), unable adjustment base (51) upper end middle part has been seted up and has been placed recess (54), place recess (54) upper end front side and the equal fixedly connected with a set of supporting shoe (52) of rear side, and alternate between two sets of supporting shoes (52) and be connected with fixed strip (53), unable adjustment base (51) surface front side fixed mounting has barometer (55), fixed establishment (5) are in the same place through fixed strip (53) and place recess (54) and explosion suppression ware (6) fixed connection.

3. The oil and gas field fire source detection and explosion suppression device according to claim 1, wherein: explosion suppressor (6) includes gas holder (61), gas holder (61) lower extreme fixedly connected with connecting block (63), connecting block (63) lower extreme fixedly connected with stores up powder jar (62), and the first solenoid electric valve (64) of connecting block (63) upper end middle part fixedly connected with, gas holder (61) upper end middle part fixed mounting has controller (65), controller (65) and first solenoid electric valve (64) electric connection, explosion suppressor (6) are in the same place through storing up powder jar (62) and fixed establishment (5) fixed connection.

4. The oil and gas field fire source detection and explosion suppression device according to claim 1, characterized in that the lower end of the support ring (4) is fixedly connected with four groups of L-shaped powder guide pipes (7) which are uniformly distributed, the lower parts of the L-shaped powder guide pipes (7) are communicated with the inner cavity of the gas tank body (1), one ends of the inner cavity of the L-shaped powder guide pipes (7) close to the gas tank body (1) are fixedly provided with second electromagnetic control valves (71), and the upper ends of the L-shaped powder guide pipes (7) are communicated with the inner cavity of the powder storage tank (62) through the support ring (4) and the fixing mechanism (5).

5. The oil and gas field fire source detection and explosion suppression device according to claim 1, wherein: the lower end of the support frame (8) is fixedly provided with a group of flame sensors (9), and the flame sensors (9) are electrically connected with the explosion suppressor (6) through leads.

6. The oil and gas field fire source detection and explosion suppression device according to claim 1, wherein: one side of the lower end of the bearing ring (4) close to the gas tank body (1) is fixedly connected with a plurality of groups of reinforcing ribs (41), and the bearing ring (4) is fixedly connected with the outer wall of the gas tank body (1) through the reinforcing ribs (41).