CN206353070U - A kind of filter air tightness detection apparatus - Google Patents
A kind of filter air tightness detection apparatus Download PDFInfo
- Publication number
- CN206353070U CN206353070U CN201621473864.6U CN201621473864U CN206353070U CN 206353070 U CN206353070 U CN 206353070U CN 201621473864 U CN201621473864 U CN 201621473864U CN 206353070 U CN206353070 U CN 206353070U
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- cylinder
- filter
- tank
- detection apparatus
- filter support
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Abstract
The utility model discloses a kind of filter air tightness detection apparatus, it includes tank, mounting bracket, filter support and seal receptacle；The mounting bracket is arranged on the side of tank, the mounting bracket is provided with slide rail and the sliding block matched with slide rail on the side of tank, the first cylinder is provided with the mounting bracket, the output shaft of first cylinder is fixedly connected with a slide block, and the sliding block can be moved freely along the short transverse of tank under the drive of the first cylinder；The filter support is arranged on sliding block, the second cylinder is provided with the top of the filter support, the seal receptacle is arranged in filter support and is fixedly connected with the output shaft of the second cylinder, and the seal receptacle can be moved freely along the short transverse of filter support under the drive of the second cylinder.The structure of the detecting device is simple, and detection efficiency is high, reduces cost of labor, can effectively ensure that quality inspection.
Description
Technical field
The utility model is related to compressed-air filter production equipment technical field, and in particular to a kind of airtight inspection of filter
Survey device.
Background technology
Compressed air because with easily storage, easy to control, good fluidity and it is safe and environment-friendly the features such as, be only second to electric power
Second power source, is widely used in many fields such as food, electric power, chemical industry, pharmacy, mining and machine-building.Application
Field is different, also different to the quality requirement of compressed air, but be unable to do without the efficient, theme of energy-saving and environmental protection all the time.Compressed air
Filter is used for the molten class impurity of gas such as solia particle, water droplet or mist of oil in filtering compressed air, and it is to ensure compressed air quality
Visual plant.Therefore, in order to ensure the cleanliness factor of compressed air, it is necessary to which the air-tightness to compressed-air filter is examined
Missing inspection is tested.At present, air tightness detection apparatus on the market also not specifically designed for compressed-air filter, usually using artificial behaviour
Work is hunted leak to compressed-air filter, and not only tedious process, the amount of labour are big, and the dwell time is inaccurate, artificially judge by accident
Probability is big, causes that quality inspection can not be ensured well.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of filter airtight detection dress
Put, the structure of the detecting device is simple, detection efficiency is high, reduce cost of labor, can effectively ensure that quality inspection.
To solve the above problems, the technical scheme that the utility model is used is as follows：
A kind of filter air tightness detection apparatus, it include tank, mounting bracket, filter support and for filtering
Device is sealed or inflated the seal receptacle of exhaust；The mounting bracket is arranged on the side of the tank, described to install branch
Frame is provided with slide rail and the sliding block matched with the slide rail, the mounting bracket on the side of the tank and set
There is the first cylinder, the output shaft of first cylinder is fixedly connected with the sliding block, the sliding block can be in first cylinder
Drive lower edge described in the short transverse of tank move freely；The filter support is arranged on the sliding block, described
Be provided with the second cylinder on the top of filter support, the seal receptacle be arranged in the filter support and with it is described
The output shaft of second cylinder is fixedly connected, and the seal receptacle being capable of filter support described in the drive lower edge in second cylinder
The short transverse of frame is moved freely.
As seen from the above technical solution, filter air tightness detection apparatus described in the utility model to filter by being full of
Compressed air, then by cylinder by filter soak into the tank for filling water, observation water in whether have bubble i.e.
Airtight detection can be completed, not only simple to operate, detection is quick, and dwell time, testing result is effectively ensured precisely, can be very
Ensure quality inspection well.
As the utility model preferred embodiment, the filter support is on the position of second cylinder
It is provided with for controlling first cylinder to be turned on and off and to filter inflation or the first control valve being vented and for controlling
Make the second control valve that second cylinder is turned on and off.
Preferably, the pressure indicator for detecting air pressure in filter is additionally provided with the filter support, to protect
The air pressure demonstrate,proved in filter to be detected is enough.
Preferably, the top of first cylinder is connected with the top of second cylinder by U-shaped flexible pipe.
In order that the utility model can be applied to the airtight detection of filter of different size, it is preferable that the filter
The bottom of support frame is provided with support bar, the support bar and is provided with slidable cushion block.
Bubble appearance has been seen whether for convenience, it is preferable that the tank is made of clear material.
Compared with prior art, the beneficial effects of the utility model are：
Filter air tightness detection apparatus described in the utility model will be filled with the filter of compressed air by using cylinder
It is dipped in the tank for filling water, whether has bubble to occur that airtight detection, not only simple to operate, inspection can be completed in observation water
Survey quick, and dwell time, testing result is effectively ensured precisely, testing result is with a high credibility, can ensure to examine well
Quality.The utility model is simple in construction, safeguards simple, detection efficiency is high, can greatly reduce cost of labor, and adaptability is high.
Brief description of the drawings
Fig. 1 is the front view of filter air tightness detection apparatus described in the utility model；
Fig. 2 is the side view of filter air tightness detection apparatus described in the utility model；
Wherein, 1, tank；2nd, mounting bracket；3rd, filter support；4th, seal receptacle；5th, slide rail；6th, sliding block；7th, first
Cylinder；8th, the second cylinder；9th, the first control valve；10th, the second control valve；11st, pressure indicator；12nd, U-shaped flexible pipe；13rd, support
Bar；14th, cushion block.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Be a kind of filter air tightness detection apparatus described in the utility model as shown in Fig. 1~2, it include tank 1,
Mounting bracket 2, the filter support 3 for placing filter to be detected and for exhaust to be sealed or inflated to filter
Seal receptacle 4.The water for being used for seeing whether that bubble is produced is full of in tank 1, further, has been seen whether for convenience
Bubble occurs, and tank 1 is made of clear material, and transparent material can be that glass can also be transparent plastic sheet.Install
Support 2 is arranged on the side of tank 1, mounting bracket 2 be provided with the side of tank 1 slide rail 5 and with the phase of slide rail 5
The sliding block 6 of matching, the sliding block 6 can slide up and down to along the short transverse of tank 1 to be installed on slide rail 5.Mounting bracket 2
The first cylinder 7 is provided with top, the output shaft of the first cylinder 7 is fixedly connected with sliding block 6, sliding block 6 can be in the first cylinder 7
Moved freely under drive along the short transverse of tank 1.Filter support 3 is arranged on sliding block 6, filter support 3
The second cylinder 8 is provided with top, seal receptacle 4 is arranged in filter support 3 and fixes company with the output shaft of the second cylinder 8
Connect, seal receptacle 4 can be moved freely under the drive of the second cylinder 8 along the short transverse of filter support 3.Seal receptacle 4 leads to
Cross flexible pipe to connect with the first cylinder 7, the first cylinder 7 can be inflated or be vented to filter to be detected by seal receptacle 4.This reality
With it is new by filter be full of compressed air, then by cylinder by filter soak into the tank 1 for filling water, see
Whether have bubble occur can complete airtight detection, not only simple to operate, detection is quick if examining in water, and when pressurize is effectively ensured
Between, testing result precisely, quality inspection can be ensured well.
For the ease of operation, filter support 3 is provided with the position of the second cylinder 8 for controlling the first cylinder
7 be turned on and off and the first control valve 9 for inflating or being vented to filter and for control that the second cylinder 8 is turned on and off the
Two control valves 10.First control valve 9 is electrically connected with the first cylinder 7, and the second control valve 10 is electrically connected with the second cylinder 8.Filter
The pressure indicator 11 for detecting air pressure in filter is additionally provided with support frame 3, to ensure the air pressure in filter to be detected
Enough.
In order to ensure stability of the filter support 3 in up-downgoing, it is preferable that the top and second of the first cylinder 7
The top of cylinder 8 is connected by U-shaped flexible pipe 12.In order that the utility model can be applied to the airtight inspection of filter of different size
Survey, the bottom of filter support 3, which is provided with support bar 13, support bar 13, is provided with slidable cushion block 14.
Use process of the present utility model is as follows：Filter to be detected is positioned in filter support 3 first, beaten
Open the second control valve 10 start the second cylinder 8, seal receptacle 4 under the driving of the second cylinder 8 along filter support 3 height
Direction is descending until seal receptacle 4 pushes down the air inlet of filter to be detected；Then open the first control valve 9 and start the first cylinder 7,
First cylinder 7 to seal receptacle 4 inflate while short transverse with movable slider 6 filter to be detected along tank 1 it is descending
Filter is brought into tank 1, because filter is filled with the compressed air that air pressure is 0.7~1Mpa during descending, such as
The phenomenon that fruit filter has leakage will produce bubble, see whether bubble generation；Finally starting the first control valve 9 makes the first gas
Cylinder 7 is up with movable slider 6, while filter exhaust, and pressure indicator 11 opens the second control valve 10 driving the after being shown as zero
Two cylinders 8, make seal receptacle 4 up, and it is to complete one-time detection to take out filter.
Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to the utility model protection is limited with this
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (6)
1. a kind of filter air tightness detection apparatus, it is characterised in that：Including tank, mounting bracket, filter support and use
In the seal receptacle that exhaust is sealed or inflated to filter；The mounting bracket is arranged on the side of the tank, institute
State mounting bracket and slide rail and the sliding block matched with the slide rail, the installation branch are provided with the side of the tank
The first cylinder is provided with frame, the output shaft of first cylinder is fixedly connected with the sliding block, and the sliding block can be described
The short transverse of tank is moved freely described in the drive lower edge of first cylinder；The filter support is arranged on the sliding block
On, the second cylinder is provided with the top of the filter support, the seal receptacle is arranged in the filter support
And be fixedly connected with the output shaft of second cylinder, the seal receptacle being capable of mistake described in the drive lower edge in second cylinder
The short transverse of filter support frame is moved freely.
2. filter air tightness detection apparatus according to claim 1, it is characterised in that：The filter support is close to institute
Be provided with the position for stating the second cylinder for control first cylinder be turned on and off and to filter inflate or be vented
First control valve and the second control valve for controlling second cylinder to be turned on and off.
3. filter air tightness detection apparatus according to claim 1, it is characterised in that：Also set in the filter support
There is the pressure indicator for detecting air pressure in filter.
4. filter air tightness detection apparatus according to claim 1, it is characterised in that：The top of first cylinder and institute
The top for stating the second cylinder is connected by U-shaped flexible pipe.
5. filter air tightness detection apparatus according to claim 1, it is characterised in that：The bottom of the filter support
It is provided with support bar, the support bar and is provided with slidable cushion block.
6. filter air tightness detection apparatus according to claim 1, it is characterised in that：The tank is by transparent material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473864.6U CN206353070U (en) | 2016-12-29 | 2016-12-29 | A kind of filter air tightness detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473864.6U CN206353070U (en) | 2016-12-29 | 2016-12-29 | A kind of filter air tightness detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206353070U true CN206353070U (en) | 2017-07-25 |
Family
ID=59349145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473864.6U Active CN206353070U (en) | 2016-12-29 | 2016-12-29 | A kind of filter air tightness detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206353070U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238472A (en) * | 2017-07-28 | 2017-10-10 | 杭州安诺过滤器材有限公司 | A kind of accurate filter device for detecting sealability and method |
| CN107328704A (en) * | 2017-08-22 | 2017-11-07 | 宁波旭友交通电器有限公司 | A kind of filter element tester |
| CN109406060A (en) * | 2018-12-10 | 2019-03-01 | 安徽高博过滤科技有限公司 | A kind of filter air leakage test platform |
| CN110879195A (en) * | 2018-09-05 | 2020-03-13 | 宁波方太厨具有限公司 | Detection device and detection method for distinguishing inner core of filter element |
-
2016
- 2016-12-29 CN CN201621473864.6U patent/CN206353070U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238472A (en) * | 2017-07-28 | 2017-10-10 | 杭州安诺过滤器材有限公司 | A kind of accurate filter device for detecting sealability and method |
| CN107328704A (en) * | 2017-08-22 | 2017-11-07 | 宁波旭友交通电器有限公司 | A kind of filter element tester |
| CN110879195A (en) * | 2018-09-05 | 2020-03-13 | 宁波方太厨具有限公司 | Detection device and detection method for distinguishing inner core of filter element |
| CN110879195B (en) * | 2018-09-05 | 2021-11-12 | 宁波方太厨具有限公司 | Detection method for distinguishing inner core of filter element |
| CN109406060A (en) * | 2018-12-10 | 2019-03-01 | 安徽高博过滤科技有限公司 | A kind of filter air leakage test platform |
| CN109406060B (en) * | 2018-12-10 | 2024-02-27 | 安徽高博过滤科技有限公司 | Air tightness test stand for filter |
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