CN212537533U

CN212537533U - Novel pressure gauge rifle head

Info

Publication number: CN212537533U
Application number: CN202021038614.6U
Authority: CN
Inventors: 吴文涛
Original assignee: Jiangsu Hua'an Petrochemical Technology Co ltd
Current assignee: Jiangsu Hua'an Petrochemical Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-12
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a novel pressure gauge gun head, which comprises a gun body, wherein the left side of the front side of the gun body is fixedly connected with an external interface, the left side of the gun body is fixedly connected with a hydraulic valve, the right side of the hydraulic valve is fixedly connected with a first inner connecting pipe, the outer ring of the first inner connecting pipe is sleeved with an air bag, the right side of the inner cavity of the air bag is fixedly connected with a second inner connecting pipe, the right side of the second inner connecting pipe is fixedly connected with a hydraulic pipe, the right side of the hydraulic pipe is fixedly connected with a transverse pipe, the inner cavity of the transverse pipe is fixedly connected with a filter plate, the two sides of the filter plate are provided with filter holes, the right side of the transverse pipe is fixedly connected with a leakage detection box, the inner cavity of the leakage detection box is provided with a component groove, the inner cavity of the component groove is fixedly connected with a leakage detection sensor, the outer, and a circular hole is formed in the left side of the outer wall of the leakage detection sensor.

Description

Novel pressure gauge rifle head

Technical Field

The utility model relates to a pipeline pressure measurement equipment technical field specifically is a novel pressure gauge rifle head.

Background

In real life, often can need carry out pressure measurement to various pipelines, traditional measuring instrument carries out the pressure measurement together with the manometer mostly, and its instrument volume is great, and inconvenient staff's operation, and the pipeline can cause pipeline corrosion or laxity at the long-time washing away of fluid, the phenomenon of fluid dribbling can appear, and traditional work flow mostly relies on one section of going to overhaul the pipeline of manpower, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel pressure gauge rifle head to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel pressure gauge gun head comprises a gun body, wherein the left side of the front side of the gun body is fixedly connected with an external interface, the left side of the gun body is fixedly connected with a hydraulic valve, the right side of the hydraulic valve is fixedly connected with a first inner connecting pipe, an air bag is sleeved on the outer ring of the first inner connecting pipe, the right side of the inner cavity of the air bag is fixedly connected with a second inner connecting pipe, the right side of the second inner connecting pipe is fixedly connected with a hydraulic pipe, the right side of the hydraulic pipe is fixedly connected with a transverse pipe, the inner cavity of the transverse pipe is fixedly connected with a filter plate, filter holes are formed in two sides of the filter plate, a leakage measuring box is fixedly connected on the right side of the transverse pipe, a component groove is formed in the inner cavity of the leakage measuring box, a leakage measuring sensor is fixedly connected with the inner cavity of the component groove, a fixing rod is, the left side of the outer wall of the leak detection sensor is provided with a circular hole, the inner cavity of the circular hole is fixedly connected with a data line, and the right side of the gun body is fixedly connected with a trigger.

Preferably, the model of the leak detector is KT-400L.

Preferably, one end of the data line, which is positioned outside the sensor, penetrates through the whole gun body and the external interface.

Preferably, the outer ring of the trigger is sleeved with a spring, when the trigger is pressed, the air bag contracts, and when the trigger is released, the air bag recovers.

Preferably, the gun body is made of 304 stainless steel material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this novel pressure measurement rifle head is fixed with the filter at the inner chamber of horizontal pipe, and when hydraulic pressure test, liquid can enter into the pressure measurement equipment through horizontal pipe, and the filter can filter the fluid, avoids the impurity in the long-time working fluid to cause the jam to the pipeline.

2. This novel pressure measurement rifle head uses through the cooperation of listening stick, leak hunting sensor, data line, leak hunting appearance, can receive the sound that the fluid drips through the listening stick, then through the leak hunting sensor with information transmission to the leak hunting appearance on, can find the position that the pipeline leaked accurately.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of the point C in fig. 2 according to the present invention.

In the figure: 1 gun body, 2 external interfaces, 3 hydraulic valves, 4 first internal connecting pipes, 5 air bags, 6 second internal connecting pipes, 7 hydraulic pipes, 8 transverse pipes, 9 filter plates, 10 filter holes, 11 leakage detection boxes, 12 assembly grooves, 13 leakage detection sensors, 14 fixing rods, 15 sound listening rods, 16 circular holes, 17 data lines and 18 triggers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel pressure measuring instrument gun head comprises a gun body 1, wherein the front left side of the gun body 1 is fixedly connected with an external interface 2, the left side of the gun body 1 is fixedly connected with a hydraulic valve 3, the right side of the hydraulic valve 3 is fixedly connected with a first inner connecting pipe 4, an air bag 5 is sleeved on the outer ring of the first inner connecting pipe 4, the right side of the inner cavity of the air bag 5 is fixedly connected with a second inner connecting pipe 6, the right side of the second inner connecting pipe 6 is fixedly connected with a hydraulic pipe 7, the right side of the hydraulic pipe 7 is fixedly connected with a transverse pipe 8, the inner cavity of the transverse pipe 8 is fixedly connected with a filter plate 9, two sides of the filter plate 9 are provided with filter holes 10, the right side of the transverse pipe 8 is fixedly connected with a leakage detection box 11, the inner cavity of the leakage detection box 11 is provided with a component groove 12, the inner cavity of the component groove 12 is fixedly connected with a, circular port 16 has been seted up in the left side of leak hunting sensor 13 outer wall, the inner chamber fixedly connected with data line 17 of circular port 16, the right side fixedly connected with trigger 18 of the rifle body 1, the model of leak hunting appearance is KT-400L, the data line 17 is located the outer one end of sensor 13 and runs through whole rifle body 1 and external tapping 2, the outer lane cover of trigger 18 is equipped with the spring, when pressing trigger 18, the gasbag contracts, when loosening trigger 18, the gasbag recovers, the rifle body 1 is made by 304 stainless steel materials.

The working principle is as follows: the pressure measuring instrument is placed at a pipeline to be measured, a motor is started, a gun head is stretched into the pipeline, a trigger 18 is pressed, then fluid enters a leakage measuring box 11, the fluid is filtered through a filter hole 10, then the fluid enters an inner cavity of an air bag 5, data are transmitted to the pressure measuring instrument through a sensor, sound dropping sound of the fluid in the pipeline can be received through a sound listening rod 15, information is transmitted to the leakage measuring instrument through a leakage measuring sensor 13, and the position of pipeline leakage can be accurately found.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel pressure gauge rifle head, includes rifle body (1), its characterized in that: the gun is characterized in that an external interface (2) is fixedly connected to the front left side of the gun body (1), a hydraulic valve (3) is fixedly connected to the left side of the gun body (1), a first inner connecting pipe (4) is fixedly connected to the right side of the hydraulic valve (3), an air bag (5) is sleeved on the outer ring of the first inner connecting pipe (4), a second inner connecting pipe (6) is fixedly connected to the right side of the inner cavity of the air bag (5), a hydraulic pipe (7) is fixedly connected to the right side of the second inner connecting pipe (6), a transverse pipe (8) is fixedly connected to the right side of the hydraulic pipe (7), a filter plate (9) is fixedly connected to the inner cavity of the transverse pipe (8), filter holes (10) are formed in two sides of the filter plate (9), a leakage detection box (11) is fixedly connected to the right side of the transverse pipe (8), a component groove (12) is formed in the inner cavity of the leakage detection box (11), a, the utility model discloses a leak hunting sensor (13) is characterized in that the outer wall fixedly connected with dead lever (14) of leak hunting sensor (13), the right side fixedly connected with listening stick (15) of leak hunting sensor (13), circular port (16) have been seted up in the left side of leak hunting sensor (13) outer wall, the inner chamber fixedly connected with data line (17) of circular port (16), the right side fixedly connected with trigger (18) of the rifle body (1).

2. A novel load cell gun head according to claim 1, wherein: one end of the data wire (17) positioned outside the sensor (13) penetrates through the whole gun body (1) and the external interface (2).

3. A novel load cell gun head according to claim 1, wherein: the outer ring of the trigger (18) is sleeved with a spring, when the trigger (18) is pressed, the air bag contracts, and when the trigger (18) is released, the air bag recovers.

4. A novel load cell gun head according to claim 1, wherein: the gun body (1) is made of 304 stainless steel materials.