CN203519273U - Fuel-oil-cleaner airtightness detection device - Google Patents
Fuel-oil-cleaner airtightness detection device Download PDFInfo
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- CN203519273U CN203519273U CN201320625668.6U CN201320625668U CN203519273U CN 203519273 U CN203519273 U CN 203519273U CN 201320625668 U CN201320625668 U CN 201320625668U CN 203519273 U CN203519273 U CN 203519273U
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- gas
- fuel filter
- air delivery
- delivery device
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Abstract
The utility model discloses a fuel-oil-cleaner airtightness detection device and aims at overcoming a defect which exists in the prior art, that batched airtightness detection on fuel-oil cleaners is hard to perform and provides a fuel-oil-cleaner airtightness detection device which is capable of performing batched airtightness detection on the fuel-oil cleaners and improved in detection efficiency. The detection device includes a gas source, a water pool, a gas transportation device, a fixing device and lifting columns. The lifting columns are arranged in the water pool and the fixing device is installed at the tops of the lifting columns. A blocking structure is arranged on the fixing device. The gas transportation device is arranged on the fixing device. The gas source is provided with a controller. The gas transportation device is connected with the gas source through a gas transportation pipe. A barometer is arranged on the gas transportation pipe. The fuel-oil-cleaner airtightness detection device has the following beneficial effects: (1) batched detection on the fuel-oil cleaners is realized and the detection efficiency is high; (2) detection in water is easy to observe and detection accuracy is improved; (3) the detection device is easy to operate and convenient to popularize.
Description
Technical field
The utility model relates to a kind of fuel filter pick-up unit, relates in particular to a kind of pick-up unit that detects fuel filter sealing.
Background technology
Fuel filter is as a kind of important accessory of automobile dynamic system, and its quality has determined the security of automobile dynamic system.At present, the fast development of Domestic Automotive Industry, fuel filter market demand is huge.But fuel filter safe mass especially its sealing quality is had relatively high expectations, and manufacturer is to product sealing propertytest all, greatly limit production efficiency.In prior art, the detection of fuel filter sealing is existed and is difficult to batch detection, the deficiency that efficiency is not high.
Utility model content
The utility model is the deficiency that is difficult to carry out fuel filter sealing propertytest in batches in prior art in order to overcome, and provides and can carry out in batches fuel filter sealing propertytest, improves a kind of fuel filter device for detecting sealability of detection efficiency.
For achieving the above object, the utility model is by the following technical solutions:
A kind of fuel filter device for detecting sealability of the present utility model, comprise source of the gas, pond, some air delivery devices, stationary installation and lifting column, lifting column is arranged in pond, stationary installation is arranged on lifting column top, in stationary installation, be provided with plugging structure, air delivery device is arranged in stationary installation, and source of the gas is provided with controller, air delivery device connects source of the gas by gas piping, is provided with rain glass on gas piping.Fuel filter to be measured is fixed in stationary installation, and by its one end of plugging structure shutoff, the other end is connected with air delivery device.Pond water-filling.Lifting column decline stationary installation, submerges in water fuel filter.Controller control source of the gas by air delivery device to input air in fuel filter to be measured.When rain glass reaches specified air pressure, observe the bubble on fuel filter surface, judge the sealing of to be measured.Stationary installation can be fixed a plurality of to be measured simultaneously, uses the air delivery device of respective amount, can carry out batch detection.And in water, observe its sealing, easy operating person observes.The utility model improves detection efficiency greatly, and easy to operate being easy to promoted.
As preferably, air delivery device comprises outer tube and inner tube, and outer tube one end connects source of the gas by outer tube gas piping, the sheathed inner tube of the other end, inner tube piston is sealed and be provided with in one end of the sheathed outer tube of inner tube, is provided with back-moving spring between inner and outer tubes, and inner tube connects source of the gas by gas piping.Detect while starting, in inner tube, inflate, inner tube is stretched out one end of connection fuel filter to be measured to be measured interior gas transmission, coordinates the two ends of to be measured of plugging structure clamping simultaneously, locates to be measured.After detection finishes, inner tube resets and finishes gas transmission, and removes and can conveniently take out the clamping of to be measured.
As preferably, stationary installation comprises the air delivery device fixed mount of strip holder and strip, holder is horizontally disposed with, its two ends are fixedly connected with lifting column top, and holder is provided with some storage tanks, and the axially vertical holder of storage tank is longitudinal, plugging structure comprises the body of a closed at both ends, on body, be provided with the jack corresponding with storage tank quantity, body is set in parallel in holder one side, and air delivery device fixed mount is set in parallel in the opposite side of holder.Holder holder is held to be measured, and storage tank is used to be measured of location, and prevents its rolling.Insert in jack one end of fuel filter to be measured, connects the space of body inner sealing, realizes the shutoff to be measured this one end.Enclosure space in body can play the effect of buffering simultaneously, can be because to be measured internal gas pressure in gas transmission process increases to be measured of too fast damage.
As preferably, on the jack of body, be provided with O-ring seal.O-ring seal is used elastomeric material, strengthens plugging structure to the plugging effect of to be measured, and prevents from scratching to be measured.
As preferably, lifting column comprises inner prop and column jacket, column jacket is vertically arranged on basin bottom, column jacket inside is provided with the cylindrical inner chamber that horizontal cross sectional geometry coordinates inner prop, inner prop lower end is set in described inner chamber, and be provided with interior column piston, source of the gas is provided with column jacket tracheae, column jacket tracheae is communicated with described inner chamber.Inner prop and column jacket form the structure of similar cylinder, thereby source of the gas makes inner prop protrude upward lifting stationary installation by column jacket tracheae to the inner chamber gas transmission of column jacket to be left the water surface, fixedly completes to be measured, and while detecting, source of the gas stops the inner chamber inflation to column jacket, and stationary installation is fallen in water again.
As preferably, controller is provided with timer.Controller is provided with timer, can set detection time.When complete detection time, controller is automatically controlled source of the gas and is stopped air delivery device inflation, and to column jacket inflation, makes to be measured lifting go out the water surface, and detection of end, simplifies the operation, and raises the efficiency.
The utlity model has following beneficial effect: (1) realizes the batch detection to fuel filter, and detection efficiency is high; (2) in water, detect and be easy to observe, improve detection accuracy; (3) easy operating, is convenient to promote.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of air delivery device of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment: as shown in Figure 1 and Figure 2, a kind of fuel filter device for detecting sealability of the present utility model, comprises source of the gas, pond 2, air delivery device, stationary installation and lifting column.
Lifting column is arranged in pond 2, and stationary installation is arranged on lifting column top, is provided with plugging structure in stationary installation, air delivery device is arranged in stationary installation, source of the gas is provided with controller 3, and air delivery device connects source of the gas by gas piping 4, is provided with rain glass 5 on gas piping 4.Fuel filter to be measured is fixed in stationary installation, and by its one end of plugging structure shutoff, the other end is connected with air delivery device.Pond 2 water-fillings.Lifting column decline stationary installation, submerges in water fuel filter.Controller 3 control sources of the gas by air delivery device to input air in fuel filter to be measured.When rain glass 5 reaches specified air pressure, observe the bubble on fuel filter surface, judge the sealing of to be measured.Stationary installation can be fixed a plurality of to be measured simultaneously, uses the air delivery device of respective amount, can carry out batch detection.And in water, observe its sealing, easy operating person observes.The utility model improves detection efficiency greatly, and easy to operate being easy to promoted.
Stationary installation comprises the air delivery device fixed mount 72 of strip holder 71 and strip, and holder 71 is horizontally disposed with, and its two ends are fixedly connected with lifting column top, and holder 71 is provided with some storage tanks.Described storage tank xsect is for coordinating the semicircle of fuel filter.The axially vertical holder 71 of storage tank is longitudinal.Plugging structure comprises the body 8 of a closed at both ends, and described body 8 bending two ends form " U " shape structure.Holder 71 two ends are fixedly connected with the two side arms of body 8 " U " shape structure, and the center section of body 8 " U " shape structure is parallel with holder 71.At body 8 center sections, be provided with the jack 81 corresponding with storage tank quantity.The axial location of the corresponding storage tank in jack 81 centers.On jack 81, be provided with O-ring seal, described O-ring seal is used elastomeric material, and O-ring seal center pit coordinates fuel filter orifice configuration.At air delivery device fixed mount 72, be set in parallel in the opposite side of holder 71 relative bodys 8.The fixed mount that described air delivery device fixed mount 72 is strip.Air delivery device fixed mount 72 two ends are fixedly connected with the two ends of body 8 " U " shape structure, make holder 71 between gas transmission fixed mount and body 8.Holder 71 holders are held to be measured, and storage tank is used to be measured of location, and prevents its rolling.Insert in jack 81 one end of fuel filter to be measured, connects the space of body 8 inner sealings, realizes the shutoff to be measured this one end.Enclosure space in body 8 can play the effect of buffering simultaneously, can be because to be measured internal gas pressure in gas transmission process increases to be measured of too fast damage.O-ring seal is used elastomeric material, strengthens plugging structure to the plugging effect of to be measured, and prevents from scratching to be measured.
As shown in Figure 3, air delivery device comprises outer tube 61 and inner tube 62, outer tube 61 one end connect source of the gas by outer tube 61 tracheaes, the sheathed inner tube 62 of the other end, inner tube piston 63 is sealed and be provided with in one end of the sheathed outer tube 61 of inner tube 62, between inner tube 62 and outer tube 61, be provided with back-moving spring 64, inner tube 62 connects source of the gas by gas piping 4.The inner tube 62 outer end mouths of pipe are equipped with the mouth of pipe that coordinates fuel filter.Detect while starting, to the interior inflation of inner tube 62, inner tube 62 is stretched out one end of connection fuel filter to be measured to be measured interior gas transmission, coordinates the two ends of to be measured of plugging structure clamping simultaneously, locates to be measured.After detection finishes, inner tube 62 resets and finishes gas transmission, and removes and can conveniently take out the clamping of to be measured.
Lifting column comprises inner prop 91 and column jacket 92, column jacket 92 is vertically arranged on 2 bottoms, pond, column jacket 92 inside are provided with the cylindrical inner chamber that horizontal cross sectional geometry coordinates inner prop 91, inner prop 91 lower ends are set in described inner chamber, and be provided with interior column piston 93, source of the gas is provided with column jacket 92 tracheaes, and column jacket 92 tracheaes are communicated with described inner chamber.Inner prop 91 and column jacket 92 form the structure of similar cylinder, thereby source of the gas makes inner prop 91 protrude upward lifting stationary installation by column jacket 92 tracheaes to the inner chamber gas transmission of column jacket 92 and leaves the water surface, at to be measured, fixedly complete, and while detecting, source of the gas stops the inner chamber inflation to column jacket 92, and stationary installation is fallen in water again.
Source of the gas comprises some inflator pumps, by by controller 3, air delivery device and lifting column is inflated.On controller 3, be provided with timer, can set detection time, when complete detection time, controller 3 is automatically controlled source of the gas and is stopped air delivery device inflation, and to column jacket 92 inflations, makes to be measured lifting go out the water surface, and detection of end, simplifies the operation, and raises the efficiency.
When detecting, pond 2 preliminary infusions, controller 3 is controlled source of the gas and is inflated to lifting column, makes stationary installation lifting go out the water surface.On the holder 71 that fuel filter to be measured is placed, one end mouth of pipe inserts in jack 81, completes preliminary fixing.By controller 3, control sources of the gas and inflate to air delivery device, inner tube 62 is stretched out the other end mouth of pipe that connects to be measured, and plays the object of to be measured of clamping, stops lifting column inflation, and stationary installation and to be measured are fallen in water.Rain glass 5 reaches after specified air pressure, observes to be measured surperficial bubble and judges its sealing.The detection time of timer on can setting controller 3, when complete detection time, controller 3 is automatically controlled source of the gas and is stopped air delivery device inflation, and to column jacket 92 inflations, makes to be measured lifting go out the water surface, detection of end.Stationary installation can be fixed a plurality of to be measured simultaneously, uses the air delivery device of respective amount, can carry out batch detection.And in water, observe its sealing, easy operating person observes.The utility model improves detection efficiency greatly, and easy to operate being easy to promoted.
Claims (6)
1. a fuel filter device for detecting sealability, it is characterized in that, comprise source of the gas (1), pond (2), air delivery device, stationary installation and lifting column, lifting column is arranged in pond (2), and stationary installation is arranged on lifting column top, is provided with plugging structure in stationary installation, air delivery device is arranged in stationary installation, source of the gas (1) is provided with controller (3), and air delivery device connects source of the gas (1) by gas piping (4), is provided with rain glass (5) on gas piping (4).
2. a kind of fuel filter device for detecting sealability according to claim 1, it is characterized in that, air delivery device comprises outer tube (61) and inner tube (62), outer tube (61) one end connects source of the gas (1) by outer tube tracheae (10), the sheathed inner tube of the other end (62), inner tube piston (63) is sealed and be provided with in one end of the sheathed outer tube of inner tube (62) (61), between inner tube (62) and outer tube (61), be provided with back-moving spring (64), inner tube (62) connects source of the gas (1) by gas piping (4).
3. a kind of fuel filter device for detecting sealability according to claim 1, it is characterized in that, stationary installation comprises the air delivery device fixed mount (73) of strip holder (71) and strip, holder (71) is horizontally disposed with, its two ends are fixedly connected with lifting column top, holder (71) is provided with some storage tanks (72), the axially vertical holder (71) of storage tank (72) is longitudinal, plugging structure comprises the body (8) of a closed at both ends, on body (8), be provided with and jack (81) that storage tank (72) quantity is corresponding, body (8) is set in parallel in holder (71) one sides, air delivery device fixed mount (73) is set in parallel in the opposite side of holder (71).
4. a kind of fuel filter device for detecting sealability according to claim 3, is characterized in that, on the jack (81) of body (8), is provided with O-ring seal.
5. according to a kind of fuel filter device for detecting sealability described in claim 1 or 2 or 3 or 4, it is characterized in that, lifting column comprises inner prop (91) and column jacket (92), column jacket (92) is vertically arranged on bottom, pond (2), column jacket (92) inside is provided with the cylindrical inner chamber that horizontal cross sectional geometry coordinates inner prop (91), inner prop (91) lower end is set in described inner chamber, and be provided with interior column piston (93), source of the gas (1) is provided with column jacket tracheae (11), and column jacket tracheae (11) is communicated with described inner chamber.
6. according to a kind of fuel filter device for detecting sealability described in claim 1 or 2 or 3 or 4, it is characterized in that, controller (3) is provided with timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625668.6U CN203519273U (en) | 2013-10-11 | 2013-10-11 | Fuel-oil-cleaner airtightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625668.6U CN203519273U (en) | 2013-10-11 | 2013-10-11 | Fuel-oil-cleaner airtightness detection device |
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| Publication Number | Publication Date |
|---|---|
| CN203519273U true CN203519273U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320625668.6U Expired - Fee Related CN203519273U (en) | 2013-10-11 | 2013-10-11 | Fuel-oil-cleaner airtightness detection device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155067A (en) * | 2014-08-19 | 2014-11-19 | 天津市宇龙昊天汽车滤清器有限公司 | Detection device for detecting airtightness of fuel filter |
| CN104155068A (en) * | 2014-08-19 | 2014-11-19 | 天津市宇龙昊天汽车滤清器有限公司 | Device for detecting airtightness of fuel filter |
| CN104697723A (en) * | 2015-02-26 | 2015-06-10 | 天津市宇龙昊天汽车滤清器有限公司 | Device for detecting leakproofness of gasoline filter |
| CN104697724A (en) * | 2015-02-26 | 2015-06-10 | 天津市宇龙昊天汽车滤清器有限公司 | Sealing detection device of gasoline filter |
| CN105300627A (en) * | 2015-11-12 | 2016-02-03 | 中国人民解放军海军航空工程学院青岛校区 | Detector of oil filter pollution indicator and inspection method |
| CN105509973A (en) * | 2015-12-30 | 2016-04-20 | 江苏和平动力机械有限公司 | Air impermeability detecting device applied to multiple groups of coolers |
-
2013
- 2013-10-11 CN CN201320625668.6U patent/CN203519273U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155067A (en) * | 2014-08-19 | 2014-11-19 | 天津市宇龙昊天汽车滤清器有限公司 | Detection device for detecting airtightness of fuel filter |
| CN104155068A (en) * | 2014-08-19 | 2014-11-19 | 天津市宇龙昊天汽车滤清器有限公司 | Device for detecting airtightness of fuel filter |
| CN104697723A (en) * | 2015-02-26 | 2015-06-10 | 天津市宇龙昊天汽车滤清器有限公司 | Device for detecting leakproofness of gasoline filter |
| CN104697724A (en) * | 2015-02-26 | 2015-06-10 | 天津市宇龙昊天汽车滤清器有限公司 | Sealing detection device of gasoline filter |
| CN105300627A (en) * | 2015-11-12 | 2016-02-03 | 中国人民解放军海军航空工程学院青岛校区 | Detector of oil filter pollution indicator and inspection method |
| CN105300627B (en) * | 2015-11-12 | 2016-06-29 | 中国人民解放军海军航空工程学院青岛校区 | You Lv alpha contamination indicator somascope and inspection method |
| CN105509973A (en) * | 2015-12-30 | 2016-04-20 | 江苏和平动力机械有限公司 | Air impermeability detecting device applied to multiple groups of coolers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20171011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |