CN214951979U

CN214951979U - Distributed bottle body leakage-proof detection device

Info

Publication number: CN214951979U
Application number: CN202120386203.4U
Authority: CN
Inventors: 刘荣
Original assignee: Hangzhou Cpmc Co ltd
Current assignee: Hangzhou Cpmc Co ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-11-30
Anticipated expiration: 2031-02-19

Abstract

The utility model discloses a distributing type bottle leak protection detection device, including the frock bottle, stabilize the semi-sealed mount of frock bottle, be used for giving the inflatable aerating device of frock bottle and leak hunting device, leak hunting device is including the casing, set up at the check out test set in the casing outside and set up bayonet socket, well bayonet socket and lower bayonet socket in the casing inboard, the bayonet socket sinks to the opening part of mount down, well bayonet socket sinks to frock bottleneck and laminates with the arc transition face of frock bottleneck, it sinks to the bottleneck laminating of frock bottle bottleneck and frock bottle to go up the bayonet socket, aerating device's inflation inlet communicates with last bayonet socket, well bayonet socket and lower bayonet socket and pressure chamber respectively through the two-way valve. The device can detect to the bottle whole position, and the detection cycle is the filling cycle in the bottle, does not have the pressurize process, and the check-out time is short, and the local detection cavity is little, and it is showing to detect atmospheric pressure change rate, detects the precision height.

Description

Distributed bottle body leakage-proof detection device

Technical Field

The utility model relates to a packing article side leakage equipment technical field, it is concrete, relate to a distributing type bottle leak protection detection device.

Background

After the extrusion type aluminum bottle is formed in a multi-station mode, the bottle body possibly has the defect of small gaps, the modes of air pressure type leakage detection, light sensation detection, water pressure leakage detection and the like are mainly adopted for detecting the bottle body, the detection precision of the barrel type air pressure difference detection leakage detection device is low, the water pressure detection speed is low, a light sensation detection system cannot easily detect the micropores below 0.1mm, and the bottle leakage risk exists.

Chinese patent, publication No.: CN208953215U, published: 2019, 6 and 7, discloses an artificial bottle leakage detection device, which comprises a mounting frame, a support frame, a mounting column and a turntable, wherein an air compressor is arranged in the mounting frame, the mounting frame is provided with a mounting plate on the upper end, the mounting plate is arranged on the upper end of the support frame, a support plate is arranged between the support frames, a reinforcing beam is arranged on the upper end of the support plate, a limiting column is arranged between the reinforcing beams, an inner hole is formed in the inner side of the limiting column, the mounting column is arranged on the inner side of the inner hole, a handle is arranged on the upper end of the mounting column, an air guide tube is arranged at the rear end of the mounting column, and a motor is arranged at the lower end of the mounting plate. The bottle of the device is placed manually, the detection principle is unclear, and the device is not suitable for detecting the bottle with fine cracks which can be detected only by strong air pressure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the detection device of traditional packing bottle is complicated, the operation difficulty and detection effect are poor, provided a distributing type bottle leak protection detection device, the device can detect to the bottle whole position, and the detection cycle is the filling cycle in the bottle, does not have the pressurize process, and check-out time is short, and the local detection cavity is little, and it is showing to detect atmospheric pressure change ratio, detects the precision height.

In order to achieve the technical purpose, the utility model provides a technical scheme is that, a distributed bottle body leak-proof detection device, including the frock bottle, stabilize the semi-sealed mount of frock bottle, be used for the inflatable aerating device of frock bottle and leak the device of examining, distributed leak hunting device includes casing, the check out test set that sets up in the casing outside and set up in the inboard distributed multistage bayonet socket such as last bayonet socket, well bayonet socket and lower bayonet socket of casing, lower bayonet socket sinks to the opening part of mount, well bayonet socket sinks to frock bottleneck and laminates with the arc transition surface of frock bottleneck, go up bayonet socket sink to frock bottleneck and the bottleneck of frock bottle, lower bayonet socket, frock bottle body and semi-sealed mount form airtight space and constitute lower detection chamber, the arc transition surface of well bayonet socket, lower bayonet socket, casing and frock bottleneck forms airtight space and constitutes middle detection chamber, well bayonet socket, last bayonet socket, casing and frock bottleneck form airtight space and constitute and detect the chamber on, go up bayonet socket, casing and the bottleneck inside part of frock and form airtight space and constitute the pressure chamber, aerating device's inflation inlet communicates with last bayonet socket, well bayonet socket and lower bayonet socket and pressure chamber respectively through the two-way valve, forms distributed multiple spot atmospheric pressure detecting system.

In this scheme, fill in the pressure chamber and fill the gaseous back of certain atmospheric pressure, detect the chamber down, in detect the chamber and go up and detect the chamber and can detect whole positions of frock bottle body.

Preferably, the inflation device comprises a gas generation cavity communicated with the external environment, a gas filtering cavity used for pretreating gas, a gas storage cavity and an inflation cavity used for pressurizing gas, the gas generation cavity, the gas filtering cavity, the gas storage cavity and the inflation cavity are sequentially communicated, and an inflation port of the inflation cavity is communicated with the two-way valve.

In this scheme, because the bottle is the packing bottle that processing was accomplished, in order to keep the drying and the cleanness in the bottle, need let in dry clear air when the leak protection detects, consequently, need be provided with the filtration chamber to letting in the end, guaranteed the requirement that the packing bottle detected.

Preferably, the upper bayonet, the middle bayonet and the lower bayonet are of the same structure, the lower bayonet comprises an inflatable ring, an elastic sealing ring is arranged on the inner side of the inflatable ring, the elastic sealing ring and the inflatable ring are integrally formed, and the inflatable ring is communicated with one vent hole of the two-way valve.

In this scheme, because aerify the circle and be inflated behind gaseous, can give a stronger pressure of binding face, including the laminating effect of sealing washer for the gas tightness in pressure chamber and monitoring chamber is better, and the effect of the leak hunting of worker's bottle is more obvious.

Preferably, the detection device comprises a first gas pressure sensor arranged outside the upper detection chamber, a second gas pressure sensor arranged outside the middle detection chamber and a third gas pressure sensor arranged outside the lower detection chamber.

Preferably, the first gas pressure sensor, the second gas pressure sensor, and the third gas pressure sensor are PY301 gas pressure sensors. The PY301 gas pressure sensor has high sensitivity.

Preferably, the two-way valve is a VB3200 electric two-way valve.

The utility model has the advantages that: the utility model discloses a distributed bottle body leak protection detection device can detect to the bottle overall position, and the detection cycle is filling cycle in the bottle promptly, does not have the pressurize process, and check out time is short, and the local detection cavity is little, and it is showing to detect atmospheric pressure change ratio, detects the precision height.

Drawings

Fig. 1 is a schematic structural view of the distributed bottle body leakage-proof detection device of the present invention.

The notation in the figure is: 1-an inflation device, 11-a gas generation cavity, 12-a gas filtering cavity, 13-a gas storage cavity, 14-an inflation cavity, 2-a leak detection device, 21-an upper bayonet, 22-a middle bayonet, 23-a lower bayonet, 24-a two-way valve, 31-a first gas pressure sensor, 32-a second gas pressure sensor, 33-a third gas pressure sensor, 4-a semi-sealed fixed frame and 5-a working bottle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is described in detail with reference to the accompanying drawings and examples, it should be understood that the specific embodiment described herein is only a preferred embodiment of the present invention, and is only used for explaining the present invention, and does not limit the protection scope of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, a structural schematic diagram of a distributed bottle body leakage-proof detection device includes a tool bottle 5, a semi-sealed fixing frame 4 for fixing the tool bottle, an inflating device 1 for inflating the tool bottle, and a leakage detection device 2, where the leakage detection device includes a casing, a detection device disposed outside the casing, and an upper bayonet 21, a middle bayonet 22, and a lower bayonet 23 disposed inside the casing, where the lower bayonet sinks to an opening of the fixing frame, the middle bayonet sinks to a neck of the tool bottle and fits with an arc transition surface of the neck of the tool bottle, the upper bayonet sinks to a mouth of the tool bottle and fits with the mouth of the tool bottle, the lower bayonet, a body of the tool bottle, and the semi-sealed fixing frame form a sealed space to form a lower detection cavity, and the arc transition surfaces of the middle bayonet, the lower bayonet, the casing, and the neck of the tool bottle form a sealed space to form a middle detection cavity, well bayonet socket, last bayonet socket, casing and frock bottleneck form airtight space and constitute and detect the chamber on, go up bayonet socket, casing and frock's bottleneck medial part and form airtight space and constitute the pressure chamber, aerating device's inflation inlet communicates with last bayonet socket, well bayonet socket and lower bayonet socket and pressure chamber respectively through two-way valve 24.

In this embodiment, fill in the pressure chamber and fill into the gas of certain atmospheric pressure after, detect chamber, well detection chamber and last detection chamber down and can be to the whole of frock bottle body for detecting, this scheme has contained the distributed bottle body leak protection detecting system that the collection formed more than 3 local detection points that technical staff in this field extended through general transformation thinking.

The inflation device comprises a gas generation cavity communicated with the external environment, a gas filtering cavity used for pretreating gas, a gas storage cavity and an inflation cavity used for pressurizing the gas, the gas generation cavity 11, the gas filtering cavity 12, the gas storage cavity 13 and the inflation cavity 14 are sequentially communicated, and an inflation port of the inflation cavity is communicated with the two-way valve. Because the bottle is the packing bottle that the processing was accomplished, in order to keep the dry and clean in the bottle, need let in dry clear air when the leak protection detects, consequently, need be provided with the filtration chamber to letting in the end, guaranteed the requirement that the packing bottle detected.

Go up bayonet socket, well bayonet socket and lower bayonet socket's structure the same, the lower extreme bayonet socket is including aerifing the circle, the inboard of gas circle is provided with elastic sealing ring, elastic sealing ring and aerifing circle integrated into one piece, aerify a air vent intercommunication of circle and two-way valve. After the gas is filled into the gas filling ring, a strong pressure can be given to the binding surface, and the binding effect of the sealing ring is added, so that the gas tightness of the pressure cavity and the monitoring cavity is better, and the leakage detecting effect of the working bottle is more obvious.

The detection device comprises a first gas pressure sensor 31 arranged outside the upper detection cavity, a second gas pressure sensor 32 arranged outside the middle detection cavity and a third gas pressure sensor 33 arranged outside the lower detection cavity. The first gas pressure sensor, the second gas pressure sensor and the third gas pressure sensor are PY301 gas pressure sensors. The PY301 gas pressure sensor has high sensitivity. The two-way valve is an electric two-way valve with a VB3200 model.

The above-mentioned embodiment does the utility model relates to a distributed bottle body leak protection detection device's preferred embodiment, does not limit with this the utility model discloses a concrete implementation scope, the utility model discloses a scope includes and is not limited to this embodiment, and the all equivalent changes that do according to the utility model discloses a shape, structure are all in the protection scope of the utility model.

Claims

1. The utility model provides a distributing type bottle leak protection detection device, its characterized in that, including the semi-sealed mount of frock bottle, firm frock bottle, be used for aerifing aerating device and the leak hunting device of frock bottle, leak hunting device is including the casing, set up the check out test set in the casing outside and set up bayonet socket, well bayonet socket and lower bayonet socket in the casing inboard, lower bayonet socket sinks to the opening part of mount, well bayonet socket sinks to frock bottleneck and laminates with the arc transition surface of frock bottleneck, go up the bayonet socket and sink to frock bottle bottleneck and the bottleneck laminating of frock bottle, lower bayonet socket, frock bottle body and semi-sealed mount form airtight space and constitute down the detection chamber, the arc transition surface of well bayonet socket, lower bayonet socket, casing and frock bottleneck forms airtight space and constitutes well detection chamber, well bayonet socket, last bayonet socket, the arc transition surface of frock bottleneck forms, Casing and frock bottleneck form airtight space and constitute and go up the detection chamber, the bottleneck medial part of going up bayonet socket, casing and frock forms airtight space and constitutes the pressure chamber, aerating device's inflation inlet respectively with last bayonet socket, well bayonet socket and pressure chamber intercommunication down, aerating device including with the gaseous chamber that takes place of external environment intercommunication, be used for gaseous filtration chamber, the gaseous storage chamber of gaseous preliminary treatment and be used for giving gaseous pressurized inflation chamber, gaseous chamber, filtration chamber, gaseous storage chamber and the inflation chamber of taking place communicates in proper order.

2. The distributed leakage-proof detection device for bottle bodies as claimed in claim 1, wherein the upper bayonet, the middle bayonet and the lower bayonet have the same structure, the lower bayonet comprises an inflatable ring, an elastic sealing ring is arranged on the inner side of the inflatable ring, and the elastic sealing ring and the inflatable ring are integrally formed.

3. The distributed bottle body leakage-proof detection device as claimed in claim 1 or 2, wherein the detection apparatus comprises a first gas pressure sensor disposed outside the upper detection chamber, a second gas pressure sensor disposed outside the middle detection chamber, and a third gas pressure sensor disposed outside the lower detection chamber.

4. The distributed bottle leakage detection device of claim 3, wherein the first gas pressure sensor, the second gas pressure sensor and the third gas pressure sensor are PY301 gas pressure sensors.