CN213481659U - Air leakage detection device based on automatic instrument - Google Patents
Air leakage detection device based on automatic instrument Download PDFInfo
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- CN213481659U CN213481659U CN202021483638.2U CN202021483638U CN213481659U CN 213481659 U CN213481659 U CN 213481659U CN 202021483638 U CN202021483638 U CN 202021483638U CN 213481659 U CN213481659 U CN 213481659U
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- box body
- sealing
- detection device
- leakage detection
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Abstract
The utility model relates to a gas leakage detection device based on automatic instrument, comprises a box bod, be equipped with the round hole on the box body, its characterized in that: the air tightness detection device also comprises a ventilation assembly, a sealing assembly and an air tightness detection assembly; the air tightness detection assembly comprises a glass box, an air pressure sensor, an air inlet and an air outlet; the sealing assembly penetrates out of the box body through the round hole and comprises a hard pipeline, a sealing plug and a sealing sleeve; the ventilation assembly comprises an air pump, an air pipe and a one-way valve, the air pump is fixedly connected inside the box body, the one-way valve is arranged on the air pipe and close to the air pump, one end of the air pipe is communicated with an output port of the air pump, and the other end of the air pipe penetrates into the glass box through an empty ventilation hole. The utility model discloses the practicality is strong, easily promotes.
Description
Technical Field
The utility model relates to a gas leakage detection device field based on automatic instrument especially relates to the gas leakage detection field of pipeline, bottle jar etc..
Background
The current air leakage detection equipment is generally large and complex, is generally applied to industry, and is lack of household air leakage detection equipment.
Daily detection pipeline, during the gas tightness of bottle jar, we often need toward the pipeline, water injection inside the bottle jar, then through the visual observation pipeline, whether the bottle jar somewhere leaks, still need the pipeline after the inspection finishes, the water clean up in the bottle jar, generally adopts naturally to dry. The whole process adopts manual operation, and the airing time is long, so the leakage detection efficiency is extremely low; through visual observation, the method not only has high misjudgment performance, but also is not visual and effective.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a gas leakage detection device based on automatic instrument of examining.
The technical scheme of the utility model is realized like this: the utility model provides a gas leakage detection device based on automatic instrument, includes the box body, the box body bottom is equipped with the round hole, its characterized in that: the air tightness detection device also comprises a ventilation assembly, a sealing assembly and an air tightness detection assembly; the air tightness detection assembly comprises a glass box, an air pressure sensor, an air inlet and an air outlet, the glass box is embedded on the box body, the air inlet and the air outlet are arranged on the part of the glass box embedded in the box body, and the air pressure sensor is arranged in the glass box;
the sealing assembly penetrates out of the box body through the round hole and comprises a hard pipeline, a sealing plug and a sealing sleeve, and one end of the hard pipeline penetrates through the air outlet and is arranged in the glass box; the other end of the hard pipeline penetrates through the round hole and is arranged outside the box body, the sealing sleeve is arranged at one end of the hard pipeline penetrating through the round hole, a cylindrical groove is formed in the lower bottom surface of the sealing sleeve, the sealing plug is arranged in the cylindrical groove of the sealing sleeve and is in clearance connection with the sealing plug, and the hard pipeline penetrates through the sealing sleeve and the sealing plug from top to bottom;
the ventilation assembly comprises an air pump, an air pipe and a one-way valve, the air pump is fixed inside the box body, the one-way valve is arranged on the air pipe, one end of the air pipe is communicated with an output port of the air pump, and the other end of the air pipe penetrates into the glass box through the air inlet.
Preferably: the sealing sleeve and the sealing plug are made of rubber, and the outer diameter of the sealing plug is smaller than the inner diameter of the sealing sleeve.
Preferably: the air pump can be powered by a battery or by plugging in electricity.
Preferably: the box body is provided with a handle.
Preferably: the inside pipeline fixation clamp that is provided with of box body.
Compared with the prior art, the utility model discloses the beneficial effect who brings does:
1. the air leakage detection device is small and practical and is suitable for household use, and the problem of air leakage at the joint of the air leakage detection device in the air leakage detection process is solved through the matching operation of the sealing plug and the sealing sleeve, so that the detection precision of the air leakage detection device in the air leakage detection process is greatly improved;
2. the box body is provided with the handle, so that the mobility of the device is improved, the device is convenient to carry, the stable connection of the internal structure of the device is ensured by arranging the pipeline fixing clamp in the box body, and the internal damage caused by external reasons is avoided to the greatest extent;
3. through the air tightness detection assembly, the air tightness of the device can be rapidly judged through the detected data, and the detection efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the sealing assembly of the present invention.
In the figure: the air-tight sealing device comprises a ventilation assembly (1), an air pump (10), an air pipe (11), a one-way valve (12), a sealing assembly (2), a hard rubber pipe (20), a sealing plug (21), a sealing sleeve (22), an air tightness detection assembly (3), a glass box (30), an air pressure sensor (32), an air inlet (33), an air outlet (34), a pipeline fixing clamp (4), a box body (5), a handle (6) and a round hole (7).
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 efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-2, the utility model discloses a gas leakage detection device based on automatic instrument, including box body 5, the box body bottom is equipped with round hole 7, its characterized in that: the air tightness detection device also comprises an air ventilation assembly 1, a sealing assembly 2 and an air tightness detection assembly 3; the air tightness detection assembly 3 comprises a glass box 30, an air pressure sensor 31, an air inlet 32 and an air outlet 33, the glass box 30 is embedded in the box body 5, the air inlet 32 and the air outlet 33 are arranged on the part of the embedded box body 5, and the air pressure sensor 31 is arranged in the glass box 30; the sealing assembly 2 penetrates out of the box body 5 through the round hole 7, the sealing assembly 2 comprises a hard pipeline 20, a sealing plug 21 and a sealing sleeve 22, and one end of the hard pipeline 20 penetrates through the air outlet 33 and is arranged in the glass box 30; the other end of the hard pipeline 20 penetrates through the round hole 7 and is arranged outside the box body, the sealing sleeve 22 is arranged at one end of the hard pipeline 20 penetrating through the round hole 7, a cylindrical groove is formed in the lower bottom surface of the sealing sleeve 22, the sealing plug 21 is arranged in the cylindrical groove of the sealing sleeve 22 and is in clearance connection with the sealing plug 21, and the hard pipeline 20 penetrates through the sealing sleeve 22 and the sealing plug 21 from top to bottom; the ventilation assembly 1 comprises an air pump 10, an air pipe 11 and a one-way valve 12, the air pump 10 is fixed inside the box body 5, the one-way valve 12 is arranged on the air pipe (11), one end of the air pipe 11 is communicated with an output port of the air pump 10, and the other end of the air pipe 11 penetrates into the glass box 30 through the air inlet 32.
In this embodiment, the sealing sleeve 22 and the sealing plug 21 are made of rubber, and the sealing plug is made of rubber
The outer diameter of 21 is smaller than the inner diameter of the sealing sleeve 22.
In this embodiment, the box body is provided with a handle 6.
In this embodiment, the inside of the box body is provided with a pipeline fixing clamp 4.
The beneficial effect of this embodiment is:
one is as follows: the air leakage detection device is small and practical and is suitable for household use, and the problem of air leakage at the joint of the air leakage detection device in the air leakage detection process is solved through the matching operation of the sealing plug and the sealing sleeve, so that the detection precision of the air leakage detection device in the air leakage detection process is greatly improved;
the second step is as follows: the box body is provided with the handle, so that the mobility of the device is improved, the device is convenient to carry, the stable connection of the internal structure of the device is ensured by arranging the pipeline fixing clamp in the box body, and the internal damage caused by external reasons is avoided to the greatest extent;
and thirdly: through the air tightness detection assembly, the air tightness of the device can be rapidly judged through the detected data, and the detection efficiency is greatly improved.
The utility model discloses a theory of operation: the method comprises the steps of selecting a tested object in advance, selecting a water bottle for explanation, firstly plugging a sealing plug into a bottle opening of the tested water bottle, meanwhile sleeving the bottle opening of the water bottle by using a sealing sleeve, then starting an air pump, increasing the air pressure in the water bottle to about 1.4MPa, stopping ventilation, enabling the air in the bottle not to flow out by using a one-way valve, observing an air pressure sensor after keeping for 5 seconds, if data fed back by the air pressure sensor is unchanged, indicating that the air tightness of the tested water bottle is good, and otherwise, indicating that the water bottle leaks air.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An air leakage detection device based on an automatic instrument comprises a box body (5), wherein the bottom of the box body
The part is equipped with round hole (7), its characterized in that: also comprises a ventilation component (1), a sealing component (2) and an air-tight component
A sexual detection assembly (3); the air tightness detection assembly (3) comprises a glass box (30), an air pressure sensor (31),
An air inlet (32) and an air outlet (33), the glass box (30) is embedded on the box body (5) and
the part of the embedded box body (5) is provided with the air inlet (32) and the air outlet (33), and the air pressure sensor
(31) Is arranged in the glass box (30);
the sealing component (2) penetrates out of the box body (5) through the round hole (7), and the sealing component (2)
Comprises a hard pipeline (20), a sealing plug (21) and a sealing sleeve (22), wherein the hard pipeline (20) I
The end of the air inlet is arranged in the glass box (30) through the air outlet (33); another one of the hard pipes (20)
The end of the sleeve passes through the round hole (7) and is arranged outside the box body, and the sealing sleeve (22) is arranged on the hard tube
One end of the channel (20) penetrating through the round hole (7) and the lower bottom surface of the sealing sleeve (22) are provided with cylindrical grooves, so
The sealing plug (21) is arranged in the cylindrical groove of the sealing sleeve (22) and is connected with the sealing plug (21)
The hard pipeline (20) passes through the sealing sleeve (22) and the seal in the top-down direction
A plug (21);
the ventilation assembly (1) comprises an air pump (10), an air pipe (11) and a one-way valve (12), wherein the air pump
The pump (10) is fixed inside the box body (5), the one-way valve (12) is arranged on the air pipe (11)
One end of the air pipe (11) is communicated with an output port of the air pump (10), and the air pipe (11)
The other end of which penetrates into the glass box (30) through the air inlet (32).
2. The automatic instrument-based air leakage detection device as claimed in claim 1, wherein
Characterized in that the sealing sleeve (22) and the sealing plug (21) are made of rubber and the sealing plug (21)
Is smaller than the inner diameter of the sealing sleeve (22).
3. An automatic instrument-based air leakage detection device as claimed in claim 2, characterized in that
Characterized in that: the box body is provided with a handle (6).
4. An automatic instrument-based air leakage detection device according to claim 3, characterized in that
Characterized in that: the inside pipeline fixation clamp (4) that is provided with of box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021483638.2U CN213481659U (en) | 2020-07-24 | 2020-07-24 | Air leakage detection device based on automatic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021483638.2U CN213481659U (en) | 2020-07-24 | 2020-07-24 | Air leakage detection device based on automatic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213481659U true CN213481659U (en) | 2021-06-18 |
Family
ID=76359137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021483638.2U Active CN213481659U (en) | 2020-07-24 | 2020-07-24 | Air leakage detection device based on automatic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213481659U (en) |
-
2020
- 2020-07-24 CN CN202021483638.2U patent/CN213481659U/en active Active
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