CN206903852U - One kind is used for water pump air-tightness detection device - Google Patents
One kind is used for water pump air-tightness detection device Download PDFInfo
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- CN206903852U CN206903852U CN201720778986.4U CN201720778986U CN206903852U CN 206903852 U CN206903852 U CN 206903852U CN 201720778986 U CN201720778986 U CN 201720778986U CN 206903852 U CN206903852 U CN 206903852U
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- water pump
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- detection device
- tightness detection
- bottom plate
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Abstract
It the utility model is related to one kind and be used for water pump air-tightness detection device, including holder device, warning device, verifying attachment and the tooling platform corresponding with holder device；The verifying attachment includes test trough, lifting device, the placement rack device for being used to place water pump being fixedly connected with lifting device；The air-tightness detection device also includes the attachment means corresponding with water pump location, and attachment means include the one-to-one connect cover ring of water inlet and delivery port with water pump, and connect cover ring is externally connected with testing tube, air-tightness tester is connected with testing tube；Rack device is placed by setting, the device is allowd to test the water pump of different size, use the variation of function, and pass through the air-tightness tester in verifying attachment, we are clear that whether the sealing of the water pump is qualified, have the characteristics that simple in construction, automaticity is high, easy to adjust, working stability.
Description
Technical field
The utility model belongs to water pump technology, and in particular to one kind is used for water pump air-tightness detection device.
Background technology
Water pump is the machinery for conveying liquid or being pressurized liquid.It transmits the mechanical energy of prime mover or other external energies
Liquid, increase liquid energy, being mainly used to conveying liquid includes water, oil, acid ＆ alkali liquid, emulsion, suspended emulsion and liquid gold
Category etc., can also convey liquid, admixture of gas and the liquid containing suspended solids；The technical parameter for weighing pump performance has stream
Amount, suction, lift, shaft power, water-horse power, efficiency etc.；The classes such as volume water pump, vane pump can be divided into according to different operation principles
Type.Displacement pump is to transmit energy using the change of its swept volume of a single chamber；Vane pump is the phase interaction using rotary vane and water
For transmitting energy, there are the types such as centrifugal pump, axial-flow pump and mixed-flow pump.
During water pump operation, if the sealing property and effect of water pump are bad, water pump can not make liquid or gas
Body is pressurized or conveying, not only has a strong impact on the safe operation of water system, and easily cause the wave of substantial amounts of manpower and financial resources
Take, the water pump produced at present can typically pass through air-leakage test before dispatching from the factory；Existing water pump detection means includes behaviour manually
Detect and detected by leak test equipment, during manually operated detection, each product is required for artificial sealing gap in multiple times, not only
Labor intensity is big, and operation progress is slow, the increase of mistake probability, and products air tightness is not easy to detect, and increases production cost；
And existing detection means often have it is complicated, the pump housing detection means fixed position adjustment operation inconvenience, consumption when
Between it is long, therefore the shortcomings of detection efficiency is low, and cost is higher, and floor space is big.
For above-mentioned technical problem, therefore need to be improved.
Utility model content
The utility model be in order to overcome it is above-mentioned in the prior art the defects of, there is provided a kind of simple in construction, easy to use, energy
Automatic detection, detection it is sensitive and accurate, operating efficiency it is high be used for water pump air-tightness detection device.
In order to reach object above, technical scheme is used by the utility model：One kind is used for water pump air-leakage test
Device, including holder device, warning device, verifying attachment and the tooling platform corresponding with holder device；The holder device bag
Include and place plate and be located at the top of supported on both sides post located at the support column for placing plate both sides, tooling platform, the verifying attachment includes
Test trough, lifting device, the placement rack device for being used to place water pump being fixedly connected with lifting device；Survey is contained with test trough
Test solution, test groove are corresponding with placing rack device in placing plate upper end；The placement rack device includes and lifting device lower end
The top plate that is fixedly connected, it is arranged at top plate both sides and the side plate vertical with top plate, the bottom plate being mutually connected vertically with two side plates；
Bottom plate is parallel to each other with top plate and position is corresponding；Bottom plate, top plate and two side plates form the placement chamber of water pump；The air-tightness
Detection means also includes the attachment means corresponding with water pump location, and attachment means include the water inlet and delivery port with water pump
One-to-one connect cover ring, connect cover ring are externally connected with testing tube, air-tightness tester are connected with testing tube.
As a kind of preferred scheme of the present utility model, it is provided with the testing tube close to air-tightness tester opening position
Pressure-detecting device, the pressure-detecting device include：One is arranged at pressure measurement probe and one and pressure measurement probe on testing tube
The pressure gauge of connection, the pressure gauge are arranged on tooling platform.
As a kind of preferred scheme of the present utility model, the lifting device is lift cylinder or hoist cylinder.
As a kind of preferred scheme of the present utility model, some discharge orifices are uniformly laid with the bottom plate, discharge orifice
Area accounts for the 1/4 of whole base areas.
As a kind of preferred scheme of the present utility model, the bottom plate is provided with the center reference hole phase with the pump housing of water pump
The location division of adaptation, and the datum plane with the reference plane cooperation of the pump housing of water pump, the datum plane are used for the pump for positioning water pump
The centre-height of body.
As a kind of preferred scheme of the present utility model, the location division is pin-and-hole, keyway or tolerance fit hole, described fixed
Position portion is mutually perpendicular to datum plane.
As a kind of preferred scheme of the present utility model, the datum plane is a part for bottom plate, or on bottom plate
The part of the datum plane is provided.
As a kind of preferred scheme of the present utility model, the datum plane is horizontal plane either inclined-plane.
As a kind of preferred scheme of the present utility model, the water inlet of the connect cover ring and water pump and delivery port position are set
Multiple sealing gaskets are equipped with, each sealing gasket is arranged to the structure of position correspondence with connect cover ring.
As a kind of preferred scheme of the present utility model, the testing tube is telescopic seal pipe.
The beneficial effects of the utility model are：
1. the utility model has the advantages that behaviour can be given the feedback of the information of generation seepage in time by pressure gauge and alarm lamp
Make personnel.
2. the utility model is in the water inlet of connect cover ring and water pump and delivery port position by setting multiple sealing gaskets, its
Elasticity is good and wear-resisting, and sealing is strong, and service life is high.
3. place rack device by setting so that the device can test the water pump of different size, use the various of function
Change, and by the air-tightness tester in verifying attachment, we are clear that whether the sealing of the water pump is qualified,
Have the characteristics that simple in construction, automaticity is high, easy to adjust, working stability.
4. the utility model can install the different datum planes changed and be adapted according to the demand of the pump housing of water pump, change just
It is prompt.Also, the utility model can also be by being determined in advance the distance in benchmaring face and pump housing center, accurate positioning, safety is steady
It is fixed.
Brief description of the drawings
Fig. 1 is the utility model embodiment structural representation；
Fig. 2 is the utility model embodiment A-A sectional views；
Reference in figure：Place plate 1, support column 2, tooling platform 3, lifting device 4, test trough 5, top plate 6, side plate 7, bottom
Plate 8, location division 8-1, datum plane 8-2, testing tube 9, air-tightness tester 10, connect cover ring 11, pressure measurement probe 12, pressure gauge
13, discharge orifice 14, sealing gasket 15, warning device 16, supply unit 17, display device 18, water pump 19, air pressure instrument apparatus 20.
Embodiment
The utility model embodiment is elaborated below in conjunction with the accompanying drawings.
Embodiment：As shown in Figure 1-2, it is a kind of to be used for water pump air-tightness detection device, including holder device, warning device
16th, verifying attachment and the tooling platform 3 corresponding with holder device；The holder device includes placing plate 1 and located at 1 liang of plate of placement
The support column 2 of side, tooling platform 3 are located at the top of supported on both sides post 2, the verifying attachment include test trough 5, lifting device 4, with
The placement rack device for being used to place water pump 19 that lifting device 4 is fixedly connected；Lifting device 4 is lift cylinder or hoist cylinder；
Tested for water pump 19 to be placed into test trough 5；Test fluid 20, test fluid 20 are contained with test trough 5
Inner chamber store and have the water body added with antirust agent, it can effectively prevent water pump 19 from getting rusty upon completion of the assays.
Test trough 5 is corresponding with placing rack device positioned at the upper end of plate 1 is placed；The placement rack device includes filling with lifting
Put top plate 6 that 4 lower ends are fixedly connected, be arranged at the both sides of top plate 6 and the side plate 7 vertical with top plate 6, mutually hung down with two side plates 7
The direct-connected bottom plate 8 connect；Bottom plate 8 is parallel to each other with top plate 6 and position is corresponding；Bottom plate 8, top plate 6 and two side plates 7 form water pump
19 placement chamber；The air-tightness detection device also includes the attachment means corresponding with the position of water pump 19, attachment means bag
Include and be externally connected with testing tube 9 with the water inlet of water pump 19 and the one-to-one connect cover ring 11 of delivery port, connect cover ring 11, test
Air-tightness tester 10 is connected with pipe 9；Include supply unit 17, display device 18 and barograph on air-tightness tester 10
Device 20；Supply unit 17, display device 18 and air pressure instrument apparatus 20 are electrically connected with；The water pump that air pressure instrument apparatus 20 is examined
19 sealings, by display device 18 we can be clearly seen that the sealing of water pump 19 be it is complete simultaneously, we can be with
Can be in time oozing by the alarm lamp on pressure gauge 13 and warning device 16 in the case where the sealing property of water pump 19 is bad
The feedback of the information of leakage is to operating personnel.
For the present embodiment for ease of understanding, setting water pump 19 is the conventional only water pump of a water inlet and a delivery port
19, then two and the water inlet of the semi-finished product of water pump 19 and delivery port is corresponding connects only need to be set in the left and right sides respectively on bottom plate 8
Connect cover ring 11；Connect cover ring 11 is provided with multiple sealing gaskets 15, each sealing gasket with the water inlet of water pump 19 and delivery port position
15 are arranged to the structure of position correspondence with connect cover ring 11；The utility model passes through the water inlet in connect cover ring 11 and water pump 19
Multiple sealing gaskets 15 are set with delivery port position, its elasticity is good and wear-resisting, and sealing is strong, and service life is high.
The opening position of air-tightness tester 10 is provided with pressure-detecting device on testing tube 9, the testing tube 9 is scalable
Seal pipe；The pressure-detecting device includes：One is arranged at pressure measurement probe 12 and one and pressure measurement probe 12 on testing tube 9
The pressure gauge 13 of connection, the pressure gauge 13 are arranged on tooling platform 3；Pressure measurement probe 12 is provided with testing tube 9, and pressure measurement is visited
First 12 are connected with the pressure gauge 13 being arranged in tooling platform 3, and pressure measurement probe 12 is used to detect the pressure condition in water pump 19, and leads to
Excess pressure table 13 shows that, when being entered to toward water pump 19 by lifting device 4 in test trough 5, test trough 5 fills test fluid
20, keep each part motionless with into packing state, the pressurize regular hour, the present embodiment was excellent to detect the sealing of water pump 19
Select pressurize five minutes, the stool and urine for whether changing and changing by the pressure value on pressure gauge 6 can determine whether the sealing of water pump
Performance.
When lifting device 4 places rack device in upper and lower lifting, in order to reduce pressure of the bottom plate 8 to water in test trough 5
Power, some discharge orifices 14 is uniformly laid with bottom plate 8, so, we alleviate bottom plate 8 to the weight of water pump 19 in lifting process
Power, while pressure of the bottom plate 8 to water is also mitigated, and then the potential energy that lifting device 4 moves up and down is reduced, extend use
Life-span.
The area of discharge orifice 14 accounts for the 1/4 of the whole area of bottom plate 8；While 8 bulk strength of bottom plate is ensured, it can also pass through
Discharge orifice 14 mitigates the pressure of water.
Bottom plate 8 is provided with the location division 8-1 being adapted with the center reference hole of the pump housing of water pump 19, and the pump with water pump 19
The datum plane 8-2 that the reference plane of body coordinates, datum plane 8-2 are used for the centre-height for positioning the pump housing of water pump 19；Benchmark
Plane 8-2 is used for pump housing installation on the positioning device, and the datum plane 8-2 is used for the centre-height for positioning the pump housing so that
Ensure stability of the pump in detection, and ensure error in the margin of tolerance；The location division 8-1 is pin-and-hole, keyway or tolerance
Mating holes, the location division 8-1 are mutually perpendicular to the datum plane 8-2；The location division 8-1 is a group or more of
Pin-and-hole, keyway or tolerance fit hole.
Datum plane 8-2 is a part for bottom plate 8, or to provide the part of the datum plane 8-2 on bottom plate 8；Base
Directrix plane 8-2 is horizontal plane either inclined-plane, and the different datum plane 8-2 for changing and being adapted can be installed according to the demand of the pump housing,
It is convenient to change.
The utility model places rack device by setting so that the device can test the water pump of different size, use work(
The variation of energy, and by the air-tightness tester in verifying attachment, we are clear that the sealing of the water pump
It is whether qualified, have the characteristics that simple in construction, automaticity is high, easy to adjust, working stability；Realize the positioning support of water pump
The standardization of device, the standardization of equipment, production efficiency is improved, reduce production cost.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model；Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Although reference in figure has more been used herein：Plate 1 is placed, support column 2, tooling platform 3, lifting device 4, is surveyed
Experimental tank 5, top plate 6, side plate 7, bottom plate 8, location division 8-1, datum plane 8-2, testing tube 9, air-tightness tester 10, connect cover ring
11, pressure measurement probe 12, pressure gauge 13, discharge orifice 14, sealing gasket 15, warning device 16, supply unit 17, display device 18,
Water pump 19, the grade term of air pressure instrument apparatus 20, but it is not precluded from the possibility using other terms；The use of these terms is only to be
More easily describe and explain essence of the present utility model；Being construed as any additional limitation is all and this reality
Disagreed with new spirit.
Claims (10)
1. one kind is used for water pump air-tightness detection device, including holder device, warning device（16）, verifying attachment and with prop up it is rack-mounted
Put corresponding tooling platform（3）；The holder device includes placing plate（1）With located at place plate（1）The support column of both sides（2）,
Tooling platform（3）Positioned at supported on both sides post（2）Top, the verifying attachment includes test trough（5）, lifting device（4）And lifting
Device（4）Be fixedly connected be used for place water pump（19）Placement rack device；Test trough（5）Inside it is contained with test fluid（20）, survey
Experimental tank（5）Positioned at placement plate（1）Upper end, it is corresponding with placing rack device；The placement rack device includes and lifting device（4）Under
Hold the top plate being fixedly connected（6）, be arranged at top plate（6）Both sides and and top plate（6）Vertical side plate（7）, with two side plates（7）Phase
Mutual bottom plate connected vertically（8）；Bottom plate（8）With top plate（6）It is parallel to each other and position is corresponding；Bottom plate（8）, top plate（6）With two
Individual side plate（7）Form water pump（19）Placement chamber；It is characterized in that：The air-tightness detection device also includes and water pump（19）
The corresponding attachment means in position, attachment means include and water pump（19）Water inlet and the one-to-one connect cover ring of delivery port
（11）, connect cover ring（11）It is externally connected with testing tube（9）, testing tube（9）On be connected with air-tightness tester（10）.
2. one kind according to claim 1 is used for water pump air-tightness detection device, it is characterised in that：The testing tube（9）
Upper close air-tightness tester（10）Opening position is provided with pressure-detecting device, and the pressure-detecting device includes：One is arranged at survey
Test tube（9）On pressure measurement probe（12）And one and pressure measurement probe（12）The pressure gauge of connection（13）, the pressure gauge（13）
It is arranged at tooling platform（3）On.
3. one kind according to claim 1 is used for water pump air-tightness detection device, it is characterised in that：The lifting device
（4）For lift cylinder or hoist cylinder.
4. one kind according to claim 1 is used for water pump air-tightness detection device, it is characterised in that：The bottom plate（8）On
Uniformly it is laid with some discharge orifices（14）, discharge orifice（14）Area account for whole bottom plate（8）The 1/4 of area.
5. one kind according to claim 1 or 4 is used for water pump air-tightness detection device, it is characterised in that：The bottom plate（8）
It is provided with and water pump（19）The pump housing the location division that is adapted of center reference hole（8-1）, and and water pump（19）The pump housing base
The datum plane that quasi- face coordinates（8-2）, the datum plane（8-2）For positioning water pump（19）The pump housing centre-height.
6. one kind according to claim 5 is used for water pump air-tightness detection device, it is characterised in that：The location division（8-
1）For pin-and-hole, keyway or tolerance fit hole, the location division（8-1）With datum plane（8-2）It is mutually perpendicular to.
7. one kind according to claim 6 is used for water pump air-tightness detection device, it is characterised in that：The datum plane
（8-2）For bottom plate（8）A part, or be bottom plate（8）It is upper that the datum plane is provided（8-2）Part.
8. one kind according to claim 7 is used for water pump air-tightness detection device, it is characterised in that：The datum plane
（8-2）For horizontal plane either inclined-plane.
9. one kind according to claim 1 is used for water pump air-tightness detection device, it is characterised in that：The connect cover ring
（11）With water pump（19）Water inlet and delivery port position be provided with multiple sealing gaskets（15）, each sealing gasket（15）With connect cover
Ring（11）It is arranged to the structure of position correspondence.
10. one kind according to claim 2 is used for water pump air-tightness detection device, it is characterised in that：The testing tube（9）
For telescopic seal pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778986.4U CN206903852U (en) | 2017-06-30 | 2017-06-30 | One kind is used for water pump air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778986.4U CN206903852U (en) | 2017-06-30 | 2017-06-30 | One kind is used for water pump air-tightness detection device |
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| Publication Number | Publication Date |
|---|---|
| CN206903852U true CN206903852U (en) | 2018-01-19 |
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ID=61292675
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720778986.4U Active CN206903852U (en) | 2017-06-30 | 2017-06-30 | One kind is used for water pump air-tightness detection device |
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| Country | Link |
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| CN (1) | CN206903852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238380A (en) * | 2018-09-12 | 2019-01-18 | 宁波腾隆户外用品有限公司 | Liquid cooling part detection device |
-
2017
- 2017-06-30 CN CN201720778986.4U patent/CN206903852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238380A (en) * | 2018-09-12 | 2019-01-18 | 宁波腾隆户外用品有限公司 | Liquid cooling part detection device |
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