CN217714583U

CN217714583U - Safety detection subassembly is carried to gas

Info

Publication number: CN217714583U
Application number: CN202220462014.5U
Authority: CN
Inventors: 夏继军; 阮宜兵; 高明; 夏春晓; 王勇; 王武洋; 夏青; 王应春
Original assignee: Chuzhou Seek Electronics Co ltd
Current assignee: Chuzhou Seek Electronics Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-11-01
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a safety inspection subassembly is carried to gas, including two pipelines and set up the ring flange on each pipeline, seted up the arc groove on two ring flanges, the ring flange is located one side intercommunication in arc groove and has seted up the guide slot, is provided with the siphunculus on the guide slot, and is provided with the support on the siphunculus, is provided with combustible gas sensor and bee calling organ through the control unit on the support. The utility model provides a safety inspection subassembly is carried to gas, the gas that the pipeline was revealed can get into intraductally, then the combustible gas sensor then can detect gas, trigger the bee calling organ that is in the support outside through the control unit at once afterwards, make it send alarm sound in order to remind staff here to take place to reveal between the pipeline, corresponding emergency measure is done again to the staff, the device is through setting up the alarm device who detects gas and reveal between the pipe connection department, the security has been improved, weaken and even avoided the potential safety hazard that gas revealed.

Description

Safety detection subassembly is carried to gas

Technical Field

The utility model relates to a gas is carried and is detected technical field, relates to a safety inspection subassembly is carried to gas particularly.

Background

As is known, gas can be generally classified into liquefied petroleum gas, natural gas and coal gas, wherein when the concentration of oxygen in air reaches 10%, if the concentration of the gas is between 5% and 16%, explosion can occur, and if the concentration of the gas is around 30%, the gas can be burned quietly, and during the exploitation process, the gas needs to be transported through a pipeline.

For example, the utility model has the publication number of CN212226727U, the name of gas transportation safety monitoring system, the granted publication number of 20201225, and comprises a processor, a data line, a monitoring host, a sprinkling controller, a water tank, a water pump, a liquid level sensor, an explosion signal controller, a temperature sensor, a fuse and a blocking controller; the processor is communicated with the monitoring host through a data line, the monitoring host is connected with the vibration sensor, a signal generated by the vibration sensor is transmitted to the processor through the monitoring host, and the processor informs workers through a cloud network; the monitoring host is respectively connected with the sprinkling controller, the vibration sensor, the explosion signal controller and the blocking controller; the water spraying controller controls a water spraying device, the water spraying device is fixed at the top end of a line node, two sides of the line node are connected with a conveying pipe body, the water spraying device is connected with a water tank and a water pump, and a liquid level sensor is arranged in the water tank; the monitoring host controls the carbon dioxide storage tank to work; the monitoring host controls the expansion of the expansion device through the blocking controller, and the air flow sensor detects the tightness of the expansion device.

The defects of the prior art including the patent are that gas leaks in the air and certain potential safety hazards exist in the process of conveying the gas, such as gaps appear in connection between pipe flanges.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model is to provide a safety inspection subassembly is carried to gas to solve the above-mentioned weak point of prior art.

In order to realize the above-mentioned purpose, the utility model provides a pair of safety inspection subassembly is carried to gas, include two pipelines and set up in each ring flange on the pipeline has seted up the arc groove on two ring flanges, the ring flange is located the guide slot has been seted up to one side intercommunication in arc groove, be provided with the siphunculus on the guide slot, and be provided with the support on the siphunculus, be provided with combustible gas sensor and bee calling organ through the control unit on the support, and combustible gas sensor is located in the siphunculus.

Preferably, when the flanges are combined, the two arc grooves form a leakage space, and the leakage space is communicated with the through pipe.

Preferably, the guide groove is of a rectangular structure, and a placing groove is formed in the guide groove.

Preferably, the through pipe is provided with a protruding part, and the protruding part is matched with the placing groove.

Preferably, the support is provided with a first inner cavity and a second inner cavity, and the control unit is located in the first inner cavity.

Preferably, the combustible gas sensor is disposed within the second internal cavity.

Preferably, the top of the support is provided with a placement groove for placing the buzzer.

Preferably, the control unit comprises a battery and a control electric plate, and the battery is used for supplying power to the combustible gas sensor, the control electric plate and the buzzer.

In the technical scheme, the utility model provides a pair of safety inspection subassembly is carried to gas possesses following beneficial effect: the utility model discloses a, appear the clearance between two pipelines so that when revealing in the pipeline gas of carrying, the gas of revealing can get into the guide slot along with the arc groove and to the siphunculus in, the combustible gas sensor that is located on the support this moment then can detect gas, trigger the bee calling organ that is in the support outside through the control unit at once afterwards, make it send the alarm sound in order to remind staff here to take place to reveal between the pipeline, the staff does corresponding emergency measure again, the device is through setting up the alarm device who detects gas and reveal between the pipe connection department, the security has been improved, weaken and even avoided the potential safety hazard of gas disclosure.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the flange and the pipeline of the present invention;

FIG. 3 is a schematic view of the explosion structure of the flange and the through pipe of the present invention;

fig. 4 is a schematic cross-cutting structure diagram of the flange plate and the pipeline of the present invention;

FIG. 5 is a schematic view of the arc groove and the guiding groove of the present invention;

FIG. 6 is a schematic view of a partial structure of the guide slot of the present invention;

FIG. 7 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 8 is a schematic view of the sectional structure inside the flange and the pipeline of the present invention.

Description of reference numerals:

1. a pipeline; 2. a flange plate; 3. a support; 4. pipe passing; 2.1, arc grooves; 2.2, a guide groove; 2.3, placing a groove; 3.1, a first inner cavity; 3.2, a battery; 3.3, controlling the electric board; 3.4, a buzzer; 3.5, a holding groove; 3.6, a second inner cavity; 3.7, a combustible gas sensor; 4.1, a bulge.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 8, a gas transportation safety detecting assembly is used to solve the problem that gas leaks into air and has a certain potential safety hazard when a gap is formed in the connection between flange plates of a pipeline during the transportation of gas.

In the further proposed technical solution of the present invention, the pipeline comprises two pipelines 1 and flange plates 2 disposed on the pipelines 1, the two flange plates 2 are welded on the pipelines 1, as shown in the state of fig. 1, the two flange plates 2 are connected by bolt threads to complete the connection of the pipelines 1, as shown in the state of fig. 2, the two flange plates 2 are provided with arc grooves 2.1, as shown in the state of fig. 2, the end surfaces of the pipelines 1 and the flange plates 2 are in parallel, and the arc grooves 2.1 are disposed on the periphery of the pipelines 1, as shown in the state of fig. 6, when the two pipelines 1 are closed, the arc grooves 2.1 on the two flange plates 2 are located on the outer circumference of the pipelines 1, one side of the flange plate 2 located on the arc groove 2.1 is communicated with a guide groove 2.2, the guide groove 2.2 is provided with a through pipe 4, and the through pipe 4 is provided with a support 3, the support 3 is provided with a combustible gas sensor 3.7 and a buzzer 3.4 through a control unit, and combustible gas sensor 3.7 is located the siphunculus 4, specifically, when appearing the clearance between two pipelines 1 so that the gas of pipeline 1 internal transport appears revealing, because of the ring flange 2 is located the outer wall of pipeline 1, then the gas of revealing can be along with arc groove 2.1 entering guide slot 2.2 in, get into in guide slot 2.2 and then get into in siphunculus 4, and siphunculus 4 is with support 3 intercommunication, as shown in the state of fig. 7, combustible gas sensor 3.7 that is located on support 3 then can detect gas this moment, later trigger the bee calling organ 3.4 that is located the support 3 outside through the control unit immediately, make it send out the police dispatch newspaper sound in order to remind staff here to reveal between the pipeline 1, the staff makes corresponding emergency measure again, the device has improved the security through set up the alarm device who detects the gas and reveal between the pipeline 1 junction.

The utility model discloses in another embodiment, when each ring flange 2 is amalgamated, the space is revealed in two arc groove 2.1 formation, and reveal the space and be linked together with siphunculus 4, can set up the sealing rubber circle when two ring flanges 2 are connected, with the leakproofness after improving ring flange 2 and connecting, it is prior art, avoid gas to reveal in the air, and when two ring flanges 2 are connected, two arc groove 2.1 on the ring flange 2 can merge, as shown in figure 6 and figure 8 state, then form and reveal the space this moment, if take place to reveal between two pipelines 1, the gas of revealing then can get into and reveal in the space.

The utility model discloses in another embodiment, guide slot 2.2 can be circular structure, rectangular structure and special-shaped structure, preferably, guide slot 2.2 specifically is the rectangular structure, and a standing groove 2.3 has been seted up on guide slot 2.2, be provided with bulge 4.1 on the siphunculus 4, and bulge 4.1 and standing groove 2.3 looks adaptation, preferably, bulge 4.1 is the rectangular structure, as shown in the state of fig. 3, furthermore, siphunculus 4 and guide slot 2.2 joint installation back, can follow-up pass through screw thread with bulge 4.1 and standing groove 2.3 and be connected, in order to improve the leakproofness between siphunculus 4 and the installation of guide slot 2.2, still can place in standing groove 2.3 and carry out further sealing process rather than the rubber seal of looks adaptation.

The utility model discloses in another embodiment, first inner chamber 3.1 and second inner chamber 3.6 have been seted up on the support 3, the control unit is located first inner chamber 3.1, combustible gas sensor 3.7 sets up in second inner chamber 3.6, it is prior art to be connected between control unit and the combustible gas sensor 3.7, it is unnecessary to describe, pass the department with the electric wire from first inner chamber 3.1 to second inner chamber 3.6 and carry out corresponding sealed measure, like sealing rubber circle etc., wherein, second inner chamber 3.6 and siphunculus 4 intercommunication, as shown in the state of fig. 7, and combustible gas sensor 3.7 then installs in second inner chamber 3.6, and its one end is located siphunculus 4, so that detect the gas that gets into in siphunculus 4.

The utility model discloses in another embodiment, a shelving groove 3.5 has been seted up at the top of support 3, it is used for placing bee calling organ 3.4, as shown in the state of fig. 7, bee calling organ 3.4 sets up in the outside of support 3, specifically be located shelving groove 3.5 of support 3, as shown in the state of fig. 3, bee calling organ 3.4 that is located the outside is convenient for the staff to hear the alarm sound, it is further, the control unit includes battery 3.2 and control electroplax 3.3, battery 3.2 is used for to combustible gas sensor 3.7, control electroplax 3.3 and bee calling organ 3.4 power supply, its three methods of use and installation are prior art, do not explain repeatedly.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a safety inspection subassembly is carried to gas, includes two pipelines (1) and sets up in each ring flange (2) on pipeline (1), its characterized in that has seted up arc groove (2.1) on two ring flanges (2), ring flange (2) are located guide slot (2.2) have been seted up in one side intercommunication of arc groove (2.1), be provided with siphunculus (4) on guide slot (2.2), and be provided with support (3) on siphunculus (4), be provided with combustible gas sensor (3.7) and bee calling organ (3.4) through the control unit on support (3), and combustible gas sensor (3.7) are located in siphunculus (4).

2. The gas delivery safety detection assembly according to claim 1, wherein when the flanges (2) are combined, the two arc grooves (2.1) form a leakage space, and the leakage space is communicated with the through pipe (4).

3. The gas transmission safety detection assembly according to claim 1, wherein the guide groove (2.2) is rectangular, and a placement groove (2.3) is formed on the guide groove (2.2).

4. The gas transmission safety detection assembly according to claim 3, characterized in that a protrusion (4.1) is arranged on the through pipe (4), and the protrusion (4.1) is adapted to the placement groove (2.3).

5. The gas delivery safety detection assembly according to claim 1, wherein the support (3) has a first inner cavity (3.1) and a second inner cavity (3.6), and the control unit is located in the first inner cavity (3.1).

6. The gas delivery safety detection assembly of claim 5, wherein the combustible gas sensor (3.7) is disposed within the second internal cavity (3.6).

7. The gas delivery safety detection assembly according to claim 1, wherein the support (3) has a resting slot (3.5) formed at the top thereof for placing the buzzer (3.4).

8. The gas delivery safety detection assembly according to claim 1, characterized in that the control unit comprises a battery (3.2) and a control electric board (3.3), the battery (3.2) being used to power the combustible gas sensor (3.7), the control electric board (3.3) and the buzzer (3.4).