CN208672250U - A kind of water pump leak detection tool - Google Patents
A kind of water pump leak detection tool Download PDFInfo
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- CN208672250U CN208672250U CN201821301535.2U CN201821301535U CN208672250U CN 208672250 U CN208672250 U CN 208672250U CN 201821301535 U CN201821301535 U CN 201821301535U CN 208672250 U CN208672250 U CN 208672250U
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- air inlet
- inlet pipe
- device air
- fixedly connected
- detection device
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Abstract
A kind of water pump leak detection tool, comprising: the first detection device air inlet pipe, second detection device air inlet pipe, cohesion device air inlet pipe, pressure regulator valve, hand-operated direction valve, Pneumatic holding device and controller；Described first detection device air inlet pipe one end is fixedly connected with air inlet pipe, and the other end of the first detection device air inlet pipe is fixedly connected by the pressure regulator valve with the controller；One end of the second detection device air inlet pipe is connect with the controller, and the other end of the second detection device air inlet pipe is fixedly connected with the Pneumatic holding device；One end of the cohesion device air inlet pipe is fixedly connected with the air inlet pipe, and the other end of the cohesion device air inlet pipe is fixedly connected with the air operated reversing valve；The cohesion device air inlet pipe is provided with hand-operated direction valve.The utility model provides a kind of water pump leak detection tool, can effectively improve detection efficiency, and testing result precisely and does not influence product and normally produces.
Description
Technical field
The utility model relates to draining pump field of measuring technique, in particular to a kind of water pump leak detection tool.
Background technique
In draining pump in use, generally requiring to carry out air-leakage test, currently used water draining pump gas to draining pump
Inspection tool is very simple and crude, and only simply water pump is put into water, connects tracheae ventilation, and whether the observation water surface has bubble to emerge,
Working efficiency of hunting leak is extremely low, and water paint gets wet easy flower, and visual effect is unobvious.
Summary of the invention
In view of the above-mentioned problems, the utility model provides a kind of water pump leak detection tool, detection efficiency can be effectively improved, is examined
It surveys result precisely and does not influence product and normally produce.
In order to achieve the above object, the utility model takes following technical scheme: a kind of water pump leak detection tool, comprising: the
One detection device air inlet pipe, second detection device air inlet pipe, cohesion device air inlet pipe, pressure regulator valve, hand-operated direction valve, Pneumatic holding
Device and controller；
Described first detection device air inlet pipe one end is fixedly connected with air inlet pipe, the first detection device air inlet pipe it is another
One end is fixedly connected by the pressure regulator valve with the controller；
One end of the second detection device air inlet pipe is fixedly connected with the controller, the second detection device air inlet
The other end of pipe is fixedly connected with the Pneumatic holding device；
One end of the cohesion device air inlet pipe is fixedly connected with the air inlet pipe, the cohesion device air inlet pipe it is another
End is fixedly connected with the air operated reversing valve；
The cohesion device air inlet pipe is provided with hand-operated direction valve.
Furtherly, the water pump leak detection tool further include: blocking cap；
The blocking cap is connect with test product.
Furtherly, the controller includes: controller main body, display screen, start button, close key, dwell time relay
Device and inflationtime relay；
The start button is connected respectively at the dwell time relay with inflationtime relay with close key；
The display screen, start button, close key, dwell time relay and inflationtime relay are set to the control
In device main body.
Compared with the prior art the utility model has the following beneficial effects:
The utility model provides a kind of water pump leak detection tool, using barometric surveying detection and digital display device, Neng Gouyou
Effect improves detection efficiency, and testing result precisely and does not influence product and normally produces, and energy conservation and environmental protection is low in cost, applied widely,
Two pipelines are respectively installed to the air inlet and air outlet of measurement equipment to be checked, are set by the air pressure determination on observation display screen
Standby airtightness, easy to operate, overcoming that detection effect existing for existing artificial detection is unobvious, and accuracy in detection is low etc. asks
Topic.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of water pump leak detection tool provided by the utility model；
Fig. 2 is the structural schematic diagram of controller provided by the utility model.
Appended drawing reference
1 --- the first detection device air inlet pipe, 2 --- second detection device air inlet pipe；
3 --- cohesion device air inlet pipe, 4 --- pressure regulator valve；
5 --- hand-operated direction valve, 6 --- Pneumatic holding device；
7 --- controller, 8 --- blocking cap；
71 --- controller main body, 72 --- display screen；
73 --- start button, 74 --- close key；
75 --- dwell time relay, 76 --- inflationtime relay.
Specific embodiment
Specific embodiment of the present utility model is described with reference to the accompanying drawing, it is clear that described embodiment is only
It is only a part of the embodiment of the utility model, instead of all the embodiments, based on the embodiments of the present invention, ability
Domain those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
Herein, "upper", "lower", "front", "rear", "left", "right" etc. are only used for indicating the position between opposite segments
Relationship, and the absolute position of these non-limiting relevant portions.
To solve the above problems, the utility model embodiment provides a kind of water pump leak detection tool referring to Fig. 1, comprising: the
One detection device air inlet pipe 1, second detection device air inlet pipe 2, cohesion device air inlet pipe 3, pressure regulator valve 4, hand-operated direction valve 5, gas
Dynamic cohesion device 6 and controller 7；
Described first detection device air inlet pipe, 1 one end is fixedly connected with air inlet pipe, the first detection device air inlet pipe 1
The other end is fixedly connected by the pressure regulator valve 4 with the controller 7；
One end of the second detection device air inlet pipe 2 is fixedly connected with the controller 7, the second detection device into
The other end of tracheae 2 is fixedly connected with the Pneumatic holding device 6；
One end of the cohesion device air inlet pipe 3 is fixedly connected with the air inlet pipe, the cohesion device air inlet pipe 3 it is another
One end is fixedly connected with the air operated reversing valve；
The cohesion device air inlet pipe 3 is provided with hand-operated direction valve 5.
In the present embodiment, the water pump leak detection tool further include: blocking cap 8；
The blocking cap 8 is connect with test product.
In the present embodiment, the controller include: controller main body 71, display screen 72, start button 73, close key 74,
Dwell time relay 75 and inflationtime relay 76；
The start button 73 and close key 74 connect respectively at the dwell time relay 75 and inflationtime relay 76
It connects；
The display screen 72, start button 73, close key 74, dwell time relay 75 and inflationtime relay 76 are arranged
In in the controller main body 71.
Technical solution provided by the utility model uses compressed air or nitrogen hydrogen mixeding gas, 6 gas of Pneumatic holding device
Pressure request is communicated to Pneumatic holding device 6 in 0.8Mpa, by hand-operated direction valve 5, under the effect of the pressure, fills Pneumatic holding
Any one mouth of the intake-outlet of 6 holding test products is set, another mouth blocking cap 8 is blocked and is unable to gas leakage.This is practical
Novel detection process: being placed on product to be tested in the hole of locking device, opens hand-operated direction valve and holds tightly, presses "ON"
Key, inflationtime relay 76 are set as 6 seconds, and dwell time relay 75 is set as 60 seconds, controller can inflationtime after
Electric appliance 76 automatically cuts off air inlet when reaching 6 seconds, into the dwell time, reaches 60 seconds equipment and is automatically stopped, and opens hand-operated direction valve
Unclamp locking device.In the present embodiment, air pressure can be adjusted to 0.1-0.15Mpa by pressure regulator valve 4, via controller 7 is laggard
Enter the product of detection, inlet period and dwell time are set, after energization, press "ON" button, starts to needing test product to fill
Gas, to specified time after automatically into the dwell time, can show current gas pressure on display screen, see whether the variation of number is reduced,
Meeting equipment is automatically closed after the completion of dwell time.
The utility model provides a kind of water pump leak detection tool, using barometric surveying detection and digital display device, Neng Gouyou
Effect improves detection efficiency, and testing result precisely and does not influence product and normally produces, and energy conservation and environmental protection is low in cost, applied widely,
Two pipelines are respectively installed to the air inlet and air outlet of measurement equipment to be checked, are set by the air pressure determination on observation display screen
Standby airtightness, easy to operate, overcoming that detection effect existing for existing artificial detection is unobvious, and accuracy in detection is low etc. asks
Topic.
The utility model preferred embodiment and embodiment are explained in detail above in conjunction with attached drawing, but this
Utility model is not limited to the above embodiment and embodiment, within the knowledge of those skilled in the art, may be used also
To make a variety of changes without departing from the concept of the premise utility.
Claims (3)
1. a kind of water pump leak detection tool characterized by comprising the first detection device air inlet pipe (1), second detection device air inlet
Manage (2), cohesion device air inlet pipe (3), pressure regulator valve (4), hand-operated direction valve (5), Pneumatic holding device (6) and controller (7)；
Described first detection device air inlet pipe (1) one end is fixedly connected with air inlet pipe, the first detection device air inlet pipe (1)
The other end is fixedly connected by the pressure regulator valve (4) with the controller (7)；
One end of the second detection device air inlet pipe (2) is fixedly connected with the controller (7), the second detection device into
The other end of tracheae (2) is fixedly connected with the Pneumatic holding device (6)；
One end of the cohesion device air inlet pipe (3) is fixedly connected with the air inlet pipe, the cohesion device air inlet pipe (3) it is another
One end is fixedly connected with the air operated reversing valve；
The cohesion device air inlet pipe (3) is provided with hand-operated direction valve (5).
2. water pump leak detection tool according to claim 1, which is characterized in that further include: blocking cap (8)；
The blocking cap (8) connect with test product.
3. water pump leak detection tool according to claim 1, which is characterized in that the controller includes: controller main body
(71), display screen (72), start button (73), close key (74), dwell time relay (75) and inflationtime relay (76)；
The start button (73) and close key (74) are respectively at the dwell time relay (75) and inflationtime relay
(76) it connects；
The display screen (72), start button (73), close key (74), dwell time relay (75) and inflationtime relay
(76) it is set on the controller main body (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821301535.2U CN208672250U (en) | 2018-08-14 | 2018-08-14 | A kind of water pump leak detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821301535.2U CN208672250U (en) | 2018-08-14 | 2018-08-14 | A kind of water pump leak detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672250U true CN208672250U (en) | 2019-03-29 |
Family
ID=65836876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821301535.2U Active CN208672250U (en) | 2018-08-14 | 2018-08-14 | A kind of water pump leak detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672250U (en) |
-
2018
- 2018-08-14 CN CN201821301535.2U patent/CN208672250U/en active Active
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