CN215985993U - Leakage gas type judgment equipment - Google Patents
Leakage gas type judgment equipment Download PDFInfo
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- CN215985993U CN215985993U CN202122518399.0U CN202122518399U CN215985993U CN 215985993 U CN215985993 U CN 215985993U CN 202122518399 U CN202122518399 U CN 202122518399U CN 215985993 U CN215985993 U CN 215985993U
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Abstract
The utility model discloses a leakage gas type judging device, which belongs to the field of leakage judgment and comprises a safety protection cover, a conveying pipeline, a leakage-proof pipeline, a conveying pipe, a collecting pipe, a gas containing bottle, a blocking baffle and a collecting one-way valve; a safety protection cavity is arranged in the safety protection cover; the transport pipeline comprises an inlet pipeline and an outlet pipeline; can realize in chemical industry gaseous transmission process, will follow the transport pipeline and leak the chemical industry gaseous collection that reveals in the leakage-proof pipeline in the safty shield, avoid revealing gaseous exposure influence environment in the air, simultaneously will reveal gaseous transmission to the transport pipe in, and through separation baffle separation, make gaseous collection in gaseous storage bottle, so that the staff carries out inspection and judgement to revealing gas, the experimental analysis reachs the change type of revealing gas, avoid the gaseous transmission of revealing to the output pipeline in.
Description
Technical Field
The utility model relates to the field of leakage judgment, in particular to leakage gas type judgment equipment.
Background
The pipeline transportation has the advantages of large transportation amount, continuity, rapidness, economy, safety, reliability, stability, less investment, less occupied area and low cost, can realize automatic control, has wide application in industrial production, and can transport all chemically stable substances by pipelines in terms of liquid and gas. If the chemical gas leaks, the chemical gas which leaks needs to be analyzed and judged so as to obtain the gas which leaks in the transmission process of the chemical gas and determine whether the gas leaks due to the change of the gas. So as to ensure the safety of chemical gas transmission.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide leakage gas type judging equipment, which can collect chemical gas leaked from a conveying pipeline and a leakage-proof pipeline in a safety protection cover in the transmission process of the chemical gas, prevent the leakage gas from being exposed in the air to influence the environment, simultaneously transmit the leakage gas into a conveying pipe, and enable the gas to be collected in a gas containing bottle through the separation of a separation baffle plate, so that workers can conveniently check and judge the leakage gas, the experimental analysis obtains the change type of the leakage gas, and the leakage gas is prevented from being transmitted into an output pipeline.
In order to solve the above problems, the present invention adopts the following technical solutions.
A kind of leakage gas type judgement device, including the safety shield, transport pipeline, anti-leakage pipeline, transmission pipe, collecting pipe, gas take-in bottle, separation baffle and collection check valve; a safety protection cavity is arranged in the safety protection cover; the conveying pipeline comprises an inlet pipeline and an outlet pipeline, the inlet pipeline and the outlet pipeline are respectively arranged on the opposite surfaces of the safety protection cover and are connected into the safety protection cavity; the anti-leakage pipeline is fixedly arranged in the safety protection cavity, and two ends of the anti-leakage pipeline are respectively connected with the inlet pipeline and the outlet pipeline and are mutually communicated; one end of the transmission pipe is connected to the top of the safety protection cover and communicated with the safety protection cavity, the other end of the transmission pipe is connected and communicated with the output pipeline, and a main control one-way valve is arranged in the part of the transmission pipe, which is connected with the output pipeline; the collecting pipe is fixedly arranged on the outer surface of the transmission pipe, a collecting cavity is arranged in the collecting pipe, and the collecting cavity is communicated with the transmission pipe; the gas receiving bottle is arranged on the collecting pipe, the bottle opening of the gas receiving bottle is positioned in the collecting cavity, the bottle opening of the gas receiving bottle is provided with threads, and the collecting cavity is connected with the gas receiving bottle through the threads; the blocking baffle is arranged in the collecting cavity in a sliding manner and used for blocking the communicating part of the collecting cavity and the transmission pipe; the collection check valve is arranged in the bottleneck of the gas receiving bottle.
Furthermore, a blocking piece is arranged in the end face of the collection cavity far away from the side end of the transmission pipe; a blocking shaft with a torsion spring is arranged in the blocking piece, and the blocking shaft is in rotating fit with the side end wall of the collecting cavity; a connecting rope is connected between the bottom of the blocking piece and the blocking baffle; a collecting groove is arranged in the bottom of the collecting cavity; an electric push rod is arranged in the collecting tank in a sliding mode and is fixedly connected with the blocking baffle.
Furthermore, the connecting rope is made of corrosion-resistant materials.
Furthermore, a protection plate is arranged in the collection cavity and positioned at the bottom of the threaded part of the collection cavity wall body, and the protection plate is convex and penetrates through the threaded part.
Furthermore, a leakage-proof sleeve is arranged in the gas receiving bottle in a sliding manner, and one end of the leakage-proof sleeve extends out of the gas receiving bottle; the leakage-proof sleeve is in a bottle cap shape, and a sealing ring is arranged at the bent part of the leakage-proof sleeve; the outer surface of the projecting part of the leakage-proof sleeve is provided with at least one collecting opening.
Furthermore, the bottom of the projecting part of the leakage-proof sleeve is provided with at least one groove which is magnetic; an annular groove is arranged in the top of the collecting pipe; at least one clamping block is arranged in the annular groove, the clamping block is a magnetic suction block, the clamping block is connected with the groove through magnetic suction, and the quantity of the clamping blocks is the same as that of the groove.
Compared with the prior art, the utility model has the advantages that:
one, this scheme is through in chemical industry gaseous transmission course, will follow the transport pipeline and prevent leaking the chemical industry gaseous collection that exposes in the pipeline in the safety protection casing, avoid revealing that gaseous exposes influences the environment in the air, simultaneously will reveal gaseous transmission to the transport pipe in, and through separation baffle separation, make gaseous collection in gaseous storage bottle, so that the staff carries out inspection and judgement to revealing gas, the experimental analysis reachs the change type of revealing gas, avoid the gaseous transmission of revealing to the output pipeline in.
Two, this scheme is when chemical industry gas does not need to be collected, intercepts chemical industry gas through the separation baffle and avoids flowing into to form duplicate protection through the separation piece again, in the chemical industry gas entering gas storage bottle that avoids need not to carry out the judgement, and the chemical industry gas to required collection causes the influence and obscures, unable quick and accurate obtains corresponding judgement.
Third, this scheme is controlled the chemical industry gas injection and the outflow in the gas storage bottle through the leak protection cover to under the effect of sealing washer, make the chemical industry gas of accomodating can not spill. Simultaneously gaseous storage bottle place and take out the mode very simple and convenient, only need through with gaseous storage bottle screw in or screw out the screwed part in the collecting tube, and with bottleneck embedding to the guard plate on, can carry out gaseous seal to chemical industry gas when the transmission through the guard plate, make gaseous bottleneck that can directly pass through gaseous storage bottle through the collection chamber get into, and avoided the threaded connection between bottleneck and the collection chamber wall body to have a gap, lead to the chemical industry gas silk to appear revealing, influence the air circumstance.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the structure of the present invention at A;
FIG. 4 is a schematic view of the structure of the present invention at B;
FIG. 5 is a cross-sectional view of FIG. 4 according to the present invention.
The reference numbers in the figures illustrate:
the device comprises a safety protection cover 1, a safety protection cavity 11, a transportation pipeline 2, an inlet pipeline 21, an output pipeline 22, a leakage-proof pipeline 3, a transmission pipe 4, a main control one-way valve 5, a collection pipe b1, a collection cavity b11, a gas storage bottle b2, a blocking baffle b3, a connecting rope b31, a blocking piece b32, an electric push rod b4, a collection groove b41, a collection one-way valve b5, a leakage-proof sleeve b6, a sealing ring b61, a collection port b62, an annular groove b7, a clamping block b71, a groove b72 and a protection plate b 8.
Detailed Description
Referring to fig. 1-5, a device for determining the type of leaking gas includes a safety shield 1, a transport pipe 2, a leak-proof pipe 3, a transport pipe 4, a collection pipe b1, a gas receiving bottle b2, a blocking baffle b3, and a collection check valve b 5; a safety protection cavity 11 is arranged in the safety protection cover 1; the conveying pipeline 2 comprises an inlet pipeline 21 and an outlet pipeline 22, wherein the inlet pipeline 21 and the outlet pipeline 22 are respectively arranged on the opposite surfaces of the safety protection cover 1 and are connected into the safety protection cavity 11; the anti-leakage pipeline 3 is fixedly arranged in the safety protection cavity 11, and two ends of the anti-leakage pipeline are respectively connected with the inlet pipeline 21 and the outlet pipeline 22 and are mutually communicated; one end of the transmission pipe 4 is connected to the top of the safety protection cover 1 and communicated with the safety protection cavity 11, the other end of the transmission pipe 4 is connected into the output pipeline 22 and communicated with the output pipeline, and a main control one-way valve 5 is arranged in the part of the transmission pipe 4 connected into the output pipeline 22; the collecting pipe b1 is fixedly arranged on the outer surface of the transmission pipe 4, a collecting cavity b11 is arranged in the collecting pipe b1, and the collecting cavity b11 is communicated with the transmission pipe 4; gas receiving bottle b2 is arranged on collecting pipe b1, the opening of gas receiving bottle b2 is positioned in collecting cavity b11, the opening of gas receiving bottle b2 is provided with screw threads, and collecting cavity b11 is connected with gas receiving bottle b2 through screw threads; the blocking baffle b3 is arranged in the collecting cavity b11 in a sliding manner, and the blocking baffle b3 is used for blocking the communication part of the collecting cavity b11 and the conveying pipe 4; the collection check valve b5 is provided in the mouth of the gas receiver bottle b 2.
Referring to fig. 3, a blocking member b32 is disposed in the end face of the collecting chamber b11 away from the end of the conveying pipe 4; a blocking shaft with a torsion spring is arranged in the blocking piece b32, and the blocking shaft is in rotating fit with the side end wall of the collection cavity b 11; a connecting rope b31 is connected between the bottom of the barrier b32 and the barrier baffle b 3; a collecting groove b41 is arranged in the bottom of the collecting cavity b 11; an electric push rod b4 is arranged in the collecting groove b41 in a sliding mode, and the electric push rod b4 is fixedly connected with a blocking baffle b 3. The connecting rope b31 is made of corrosion-resistant material.
Referring to fig. 4-5, a shielding plate b8 is disposed in the collecting chamber b11, a shielding plate b8 is disposed at the bottom of the threaded portion of the wall of the collecting chamber b11, and the shielding plate b8 is convex and penetrates through the wall. A leakage-proof sleeve b6 is arranged in the gas receiving bottle b2 in a sliding mode, and one end of the leakage-proof sleeve b6 extends out of the gas receiving bottle b 2; the leakage-proof sleeve b6 is in a bottle cap shape, and a sealing ring b61 is arranged at the bending part of the leakage-proof sleeve b 6; the outer surface of the projecting part of the leakage-proof sleeve b6 is provided with at least one collection port b 62. The bottom of the projecting part of the leakage-proof sleeve b6 is provided with at least one groove b72, and the part of the groove b72 is magnetic; an annular groove b7 is formed in the top of the collecting pipe b 1; at least one clamping block b71 is arranged in the annular groove b7, the clamping block b71 is a magnetic block, the clamping block b71 is connected with the groove b72 through magnetic attraction, and the number of the clamping blocks b71 is the same as that of the grooves b 72.
When the chemical industry gas is carried to transport pipeline 2, chemical industry gas flows into from getting into pipeline 21 and again from preventing leaking pipeline 3 and output pipeline 22 discharge chemical industry gas's in-process, and chemical industry gas can be because under the influence of internal factor or external factor, follow the weak department that gets into pipeline 21 and output pipeline 22 and prevent being connected between the pipeline 3 and take place more easily and reveal, for the chemical industry gas who avoids revealing causes the influence to the environment, judge the sample for the convenient type that leads to the change to the gas of revealing simultaneously. The leaked gas is transmitted through the safety protection cover 1 and the transmission pipe 4, and the PLC controls the electric push rod b4 to move, so that the blocking baffle b3 is driven to move, and the gas in the transmission pipe 4 is blocked by the blocking baffle b3 and is prevented from flowing into the output pipeline 22 to be discharged.
When the blocking baffle b3 moves, the blocking piece b32 rotates around the rotating shaft under the connecting action of the connecting rope b31, so that the collecting cavity b11 can be communicated with the gas containing bottle b2, gas sampling is realized, the gas is prevented from generating counter flow through the collecting one-way valve b5, and then the gas is discharged into the gas containing bottle b2 through the collecting port b62 to be collected. After the collection is finished, the judgment on the gas is needed, so that a worker needs to screw the gas storage bottle b2 out of the collection pipe b1, the magnetic attraction connection between the groove b72 and the fixture block b71 prevents the leakage-proof sleeve b6 from moving relative to the moving gas storage bottle b2 when the gas storage bottle b2 is taken out, then the bottle opening is separated from the protection plate b8 until the collection opening b62 is attached to the communication position of the bottle opening, the collection opening b62 is closed, the groove b72 is separated from the fixture block b71 until the groove b6 is separated from the fixture block b71, and the leakage-proof sleeve b6 can avoid the gas leakage under the action of the internal air pressure of the gas storage bottle b 2.
Claims (6)
1. A leaked gas type judging device is characterized in that: comprises a safety protection cover (1), a conveying pipeline (2), a leakage-proof pipeline (3), a conveying pipe (4), a collecting pipe (b 1), a gas receiving bottle (b 2), a blocking baffle (b 3) and a collecting one-way valve (b 5);
a safety protection cavity (11) is arranged in the safety protection cover (1);
the conveying pipeline (2) comprises an inlet pipeline (21) and an outlet pipeline (22), wherein the inlet pipeline (21) and the outlet pipeline (22) are respectively arranged on the opposite surfaces of the safety protection cover (1) and are connected into the safety protection cavity (11);
the anti-leakage pipeline (3) is fixedly arranged in the safety protection cavity (11), and two ends of the anti-leakage pipeline are respectively connected with the inlet pipeline (21) and the outlet pipeline (22) and are communicated with each other;
one end of the transmission pipe (4) is connected to the top of the safety protection cover (1) and is communicated with the safety protection cavity (11), the other end of the transmission pipe (4) is connected and communicated with the output pipeline (22), and a main control check valve (5) is arranged in the part of the transmission pipe (4) connected with the output pipeline (22);
the collecting pipe (b 1) is fixedly arranged on the outer surface of the conveying pipe (4), a collecting cavity (b 11) is arranged in the collecting pipe (b 1), and the collecting cavity (b 11) is communicated with the conveying pipe (4);
the gas receiving bottle (b 2) is arranged on the collecting pipe (b 1), and the opening of the gas receiving bottle (b 2) is positioned in the collecting cavity (b 11);
the blocking baffle (b 3) is arranged in the collecting cavity (b 11) in a sliding mode, and the blocking baffle (b 3) blocks the communication position of the collecting cavity (b 11) and the conveying pipe (4);
the collection check valve (b 5) is provided in the mouth of the gas storage bottle (b 2).
2. The leaking gas type judging apparatus according to claim 1, characterized in that: a blocking piece (b 32) is arranged in the end face of the collection cavity (b 11) far away from the side end of the conveying pipe (4); a blocking shaft with a torsion spring is arranged in the blocking piece (b 32), and the blocking shaft is in rotating fit with the side end wall of the collection cavity (b 11); a connecting rope (b 31) is connected between the bottom of the blocking piece (b 32) and the blocking baffle (b 3);
a collecting groove (b 41) is arranged in the bottom of the collecting cavity (b 11); an electric push rod (b 4) is arranged in the collecting groove (b 41) in a sliding mode, and the electric push rod (b 4) is fixedly connected with the blocking baffle (b 3).
3. The leaking gas type judging apparatus according to claim 2, characterized in that: the connecting rope (b 31) is made of corrosion-resistant material.
4. The leaking gas type judging apparatus according to claim 1, characterized in that: a protective plate (b 8) is arranged in the collection cavity (b 11).
5. The leaking gas type judging apparatus according to claim 1, characterized in that: a leakage-proof sleeve (b 6) is arranged in the gas receiving bottle (b 2) in a sliding way, and one end of the leakage-proof sleeve (b 6) extends out of the gas receiving bottle (b 2);
the leakage-proof sleeve (b 6) is in a bottle cap shape, and a sealing ring (b 61) is arranged at the bending part of the leakage-proof sleeve (b 6);
the outer surface of the projecting part of the leakage-proof sleeve (b 6) is provided with at least one collecting port (b 62).
6. The leaking gas type judging apparatus according to claim 5, characterized in that: the bottom of the projecting part of the leakage-proof sleeve (b 6) is provided with at least one groove (b 72), and the part of the groove (b 72) is magnetic; an annular groove (b 7) is arranged in the top of the collecting pipe (b 1); at least one clamping block (b 71) is arranged in the annular groove (b 7), the clamping block (b 71) is a magnetic suction block, the clamping block (b 71) is connected with the groove (b 72) through magnetic suction, and the number of the clamping blocks (b 71) is the same as that of the grooves (b 72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122518399.0U CN215985993U (en) | 2021-10-19 | 2021-10-19 | Leakage gas type judgment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122518399.0U CN215985993U (en) | 2021-10-19 | 2021-10-19 | Leakage gas type judgment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215985993U true CN215985993U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122518399.0U Active CN215985993U (en) | 2021-10-19 | 2021-10-19 | Leakage gas type judgment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215985993U (en) |
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2021
- 2021-10-19 CN CN202122518399.0U patent/CN215985993U/en active Active
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