CN207964188U - The full-automatic air-tightness detection device of engine liquid pump assembly - Google Patents
The full-automatic air-tightness detection device of engine liquid pump assembly Download PDFInfo
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- CN207964188U CN207964188U CN201820324158.8U CN201820324158U CN207964188U CN 207964188 U CN207964188 U CN 207964188U CN 201820324158 U CN201820324158 U CN 201820324158U CN 207964188 U CN207964188 U CN 207964188U
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- fixed
- pump assembly
- air
- liquid pump
- engine liquid
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Abstract
The utility model discloses the full-automatic air-tightness detection devices of engine liquid pump assembly, including detection case, the bottom of the detection case is fixed with detection box, one avris of the detection box is fixed with backup plate, the bottom of the backup plate is fixed with aspiration pump, one end of the aspiration pump is fixed with exhaust tube, the other end of the aspiration pump is fixed with air inlet pipe, the periphery of the air inlet pipe is arranged with outlet pipe shell, the bottom of the detection box is fixed with sliding rail, the outlet of the generator driven water pump assembly is inlayed with air inlet pipe to be connect, another avris of the detection box is fixed with conveyer belt, support base and cavity, the top of the support base is fixed with conveyer belt, the bottom end of the support base is fixed with cavity.The utility model can with the traditional engine liquid pump assembly of effective solution when detecting air-tightness the low defect of the degree of automation, improve detection efficiency.
Description
Technical field
The utility model is related to air-leakage test technical fields, the specially full-automatic air-leakage test of engine liquid pump assembly
Device.
Background technology
For existing engine liquid pump assembly when detecting air-tightness, the degree of automation is low, if so as to cause batches of
Efficiency is low when detecting engine liquid pump assembly, and accuracy of detection is not high；Existing engine liquid pump assembly is when detecting air-tightness
Existing after according to the observation obtains air-tightness simultaneously, and engine liquid pump assembly is verified without the measurement of precision instrument
Air-tightness, to either only have instrument detection air-tightness or only according to detection air-tightness obtained result the phenomenon that generation not
It is reliable, unnecessary trouble is caused when in use for subsequent engine water pump complement.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide the full-automatic air-tightness detection device of engine liquid pump assembly
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：The full-automatic air-tightness of engine liquid pump assembly
The bottom of detection device, including detection case, the detection case is fixed with detection box, and the avris fixation of the detection box is set
There are backup plate, the bottom of the backup plate to be fixed with aspiration pump, one end of the aspiration pump is fixed with exhaust tube, the aspiration pump
The other end be fixed with air inlet pipe, the periphery of the air inlet pipe is arranged with outlet pipe shell, and the bottom of the detection box is fixed
Equipped with sliding rail, the inner wall of the sliding rail is equipped with generator driven water pump assembly, and outlet and the air inlet pipe of the generator driven water pump assembly are inlayed
Embedding connection, the outlet pipe shell fixing card are closed on the outer wall of generator driven water pump assembly, and another avris of the detection box is solid
Surely it is equipped with conveyer belt, support base and cavity, the top of the support base is fixed with conveyer belt, and the bottom end of the support base is fixed
Equipped with cavity, one end of the conveyer belt and the output shaft of motor are rolled and are connected, and the bottom end of the motor is fixed with supporting table,
The inner wall of the cavity is fixed with hydraulic cylinder, and one end of the hydraulic cylinder is fixed with hydraulic stem, one end of the hydraulic stem
It is fixed with cylindrical groove, one end of the cylindrical groove is inlayed with the import of generator driven water pump assembly to be connect, the backup plate top
The side in portion is fixed with air-leakage detector, and the interface of the air-leakage detector is stored in detection box, the detection case
The side at top is fixed with cross bar, and the side of the cross bar bottom is fixed with water tank, and the bottom end of the water tank passes through
Telescoping tube is connect with nozzle, and nozzle is placed on the surface of detection box, pacifies in the bottom end of the water tank and the telescoping tube of nozzle
Equipped with electromagnetic valve, the top of the water tank is connected by the water outlet of telescoping tube and suction pump, and the suction pump is by stretching
The draw is connect with extraneous water feeding tank, and the suction pump, motor, hydraulic cylinder, aspiration pump and electromagnetic valve are opened with external world's control respectively
It closes and is electrically connected.
Preferably, the side of the water tank is fixed with plane mirror, and the other side of the cross bar bottom end is fixed with poly-
Light lamp, light outlets and the plane mirror setting at an acute angle of the spotlight.
Preferably, the avris of the detection case is fixed with snap ring, the telescoping tube of the water inlet connection of the suction pump
It is connected together with snap ring.
Preferably, the model ateq f520 of the air-leakage detector.
Preferably, it is threaded with lid at the air inlet of the exhaust tube.
Preferably, the inlet and outlet of the hydraulic stem and engine liquid pump assembly is in the same horizontal line, described to start
The inlet and outlet of machine water pump complement and the air inlet pipe of aspiration pump are in the same horizontal line.
Compared with prior art, the utility model has the beneficial effects that：The utility model can be traditional with effective solution
Engine liquid pump assembly low defect of the degree of automation when detecting air-tightness, improves detection efficiency, then by being equipped with
Hydraulic cylinder, hydraulic stem, aspiration pump, exhaust tube, air-leakage detector, lid, outlet pipe shell, air inlet pipe and cylindrical groove, profit
Closure engine is carried out with hydraulic cylinder, hydraulic stem, aspiration pump, exhaust tube, lid, outlet pipe shell, air inlet pipe and cylindrical groove
The air inlet of water pump complement and gas outlet, then by detecting the water being pumped in box, observation detects in box whether have bubble generation,
And then the air-tightness of preresearch estimates once engine liquid pump assembly, engine water pump is further detected by air-leakage detector
The air-tightness of assembly verifies the air-tightness of engine liquid pump assembly by data, to utilize air-leakage test instrument
Detection air-tightness and obtained two results of detection air-tightness according to generating the phenomenon that so that the result of air-leakage test is more smart
Really, it avoids subsequent engine water pump complement and causes unnecessary trouble when in use.
Description of the drawings
Fig. 1 is the utility model plan view；
Fig. 2 is the utility model conveyer belt and detection box structural schematic diagram；
Fig. 3 is the utility model cavity and detects the plan view of box；
Fig. 4 is the utility model hydraulic cylinder and hydraulic stem structural schematic diagram.
In figure：1, detection case；2, conveyer belt；3, support base；4, cavity；5, suction pump；6, cross bar；7, spotlight；8, gas
Airtight detector；9, backup plate；10, box is detected；11, motor；12, supporting table；13, generator driven water pump assembly；14, sliding rail；15, liquid
Cylinder pressure；16, hydraulic stem；17, aspiration pump；18, exhaust tube；19, lid；20, outlet pipe shell；21, air inlet pipe；22, cylinder is recessed
Slot；23, water tank；24, plane mirror；25, electromagnetic valve.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：The full-automatic air-leakage test of engine liquid pump assembly
The bottom of device, including detection case 1, the detection case 1 is fixed with detection box 10, and an avris of the detection box 10 is fixed
Equipped with backup plate 9, the bottom of the backup plate 9 is fixed with aspiration pump 17, and one end of the aspiration pump 17 is fixed with exhaust tube 18,
Lid 19 is threaded at the air inlet of the exhaust tube 18 so that generator driven water pump assembly 13 is under a sealed environment
Detection so that the result that detected has more reliability, and the other end of the aspiration pump 17 is fixed with air inlet pipe 21, described
The periphery of air inlet pipe 21 is arranged with outlet pipe shell 20, and the bottom of the detection box 10 is fixed with sliding rail 14, the sliding rail 14
Inner wall be equipped with generator driven water pump assembly 13, the outlet of the generator driven water pump assembly 13 is inlayed with air inlet pipe 21 to be connect, described
The fixation of outlet pipe shell 20 is fastened on the outer wall of generator driven water pump assembly 13, and another avris of the detection box 10 is fixed with
The top of conveyer belt 2, support base 3 and cavity 4, the support base 3 is fixed with conveyer belt 2, and the bottom end of the support base 3 is fixed
Equipped with cavity 4, one end of the conveyer belt 2 rolls with the output shaft of motor 11 and connects, and the bottom end of the motor 11 is fixed with
The inner wall of supporting table 12, the cavity 4 is fixed with hydraulic cylinder 15, and one end of the hydraulic cylinder 15 is fixed with hydraulic stem 16,
The inlet and outlet of the hydraulic stem 16 and engine liquid pump assembly 13 in the same horizontal line, the engine liquid pump assembly 13
Inlet and outlet and aspiration pump 17 air inlet pipe 21 in the same horizontal line so that the cylindrical groove 22 of hydraulic stem 16 can be inlayed
It is embedded into the import of engine liquid pump assembly 13, and also so that the air inlet pipe 21 of the outlet and aspiration pump 17 of engine liquid pump assembly 13
Connection is inlayed, so that being detected in a sealed meter environment at generator driven water pump assembly 13, one end of the hydraulic stem 16 is solid
Surely it is equipped with cylindrical groove 22, one end of the cylindrical groove 22 is inlayed with the import of generator driven water pump assembly 13 to be connect, described to lean on
The side at 9 top of plate is fixed with air-leakage detector 8, the model ateq f520 of the air-leakage detector 8, air-tightness
Detector 8 is small, facilitates installation, the interface of the air-leakage detector 8 to be stored in detection box 10, the detection case 1 pushes up
The side in portion is fixed with cross bar 6, and the side of 6 bottom of the cross bar is fixed with water tank 23, the bottom end of the water tank 23
It is connect with nozzle by telescoping tube, nozzle is placed on the surface of detection box 10, and the side of the water tank 23 is fixed with flat
The other side of face mirror 24,6 bottom end of the cross bar is fixed with spotlight 7, and light outlets and the plane mirror 24 of the spotlight 7 are in sharp
Angle is arranged so that the inside of detection box 10 can be irradiated to by installing more spotlights 7, to which more convenient observer observes inspection
The phenomenon inside box 10 is surveyed, electromagnetic valve 25, the water storage are installed in the bottom end of the water tank 23 and the telescoping tube of nozzle
The top of case 23 is connect by telescoping tube with the water outlet of suction pump 5, and the avris of the detection case 1 is fixed with snap ring, described
The telescoping tube of the water inlet connection of suction pump 5 is connected together with snap ring, and the effect of snap ring is the work for engaging telescoping tube
With the suction pump 5 is connect by telescoping tube with extraneous water feeding tank, the suction pump 5, motor 11, hydraulic cylinder 15, aspiration pump 17
Switch is controlled with electromagnetic valve 25 with the external world respectively to be electrically connected.
Operation principle：When detecting the air-tightness of engine liquid pump assembly, first by engine liquid pump assembly 13 from detection case 1
Top is placed on conveyer belt 2, is opening extraneous motor control switch so that and 11 driving conveying belt 2 of motor moves, so that
Engine liquid pump assembly 13 is transported from the opening of detection box 10 onto the sliding rail 14 of 10 bottom of detection box, then opens extraneous hydraulic pressure
Cylinder control switch so that hydraulic cylinder 15 drives hydraulic stem 16 to move, so as to be fixed with cylinder recessed for one end of hydraulic stem 16
Connection is inlayed in the import that slot 22 is engaged to engine liquid pump assembly 13, further pushes engine liquid pump assembly 13 on sliding rail 14
Sliding so that the outlet of engine liquid pump assembly 13 is inlayed with the air inlet pipe 21 of aspiration pump 17 and connect, then opens the external world and draws water
Pump control switch, the telescoping tube of 5 water inlet of suction pump is inserted into extraneous water tank, to which water is pumped into water storage by suction pump 5
Case 13, then open electromagnetic valve switch and the water in water tank 13 is flowed into detection box 10, when water is suitable, close electromagnetism
Valve control switch so that electromagnetic valve 25 is closed, then opens aspiration pump control switch so that aspiration pump 17 is started to work, and is made
It obtains outside air to flow in engine liquid pump assembly 13 by exhaust tube 18, after gas exhausts, screws on 18 one end of exhaust tube
Lid 19, open optically focused signal controlled switch so that spotlight 7 is started to work, and the light sent out to spotlight 7 passes through plane mirror
24 are emitted in detection box 10 so that detection box 10 is brighter, to the phenomenon in stronger observation detection box 10, observation detection
Whether box 10 has bubble, if there is bubble illustrates the poor air-tightness of engine liquid pump assembly 13, if no bubble explanation is started
13 air-tightness of machine water pump complement is good, then opens air-leakage detector 8, the air-tightness of engine liquid pump assembly 13 is measured, with data
Form read out, so as to observation the phenomenon that compare, to using air-leakage test instrument detection air-tightness and
Obtained two results of detection air-tightness according to generating the phenomenon that so that the result of air-leakage test is more accurate, after avoiding
Continuous engine liquid pump assembly causes unnecessary trouble when in use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. the full-automatic air-tightness detection device of engine liquid pump assembly, including detection case (1), it is characterised in that：The detection case
(1) bottom is fixed with detection box (10), and an avris of the detection box (10) is fixed with backup plate (9), the backup plate
(9) bottom is fixed with aspiration pump (17), and one end of the aspiration pump (17) is fixed with exhaust tube (18), the aspiration pump
(17) the other end is fixed with air inlet pipe (21), and the periphery of the air inlet pipe (21) is arranged with outlet pipe shell (20), described
The bottom of detection box (10) is fixed with sliding rail (14), and the inner wall of the sliding rail (14) is equipped with generator driven water pump assembly (13), institute
The outlet for stating generator driven water pump assembly (13) is inlayed with air inlet pipe (21) and is connect, and outlet pipe shell (20) fixation is fastened on hair
On the outer wall of motor and water pump assembly (13), another avris of the detection box (10) is fixed with conveyer belt (2), support base (3)
It is fixed with conveyer belt (2) with the top of cavity (4), the support base (3), the bottom end of the support base (3) is fixed with sky
Chamber (4), one end of the conveyer belt (2) roll with the output shaft of motor (11) and connect, and the bottom end of the motor (11), which is fixed, to be set
There are supporting table (12), the inner wall of the cavity (4) to be fixed with hydraulic cylinder (15), one end of the hydraulic cylinder (15) is fixed with
Hydraulic stem (16), one end of the hydraulic stem (16) are fixed with cylindrical groove (22), one end of the cylindrical groove (22) with
Connection is inlayed in the import of generator driven water pump assembly (13), and the side at the top of the backup plate (9) is fixed with air-leakage detector
(8), the interface of the air-leakage detector (8) is stored in detection box (10), and the side at the top of the detection case (1) is fixed and set
There are cross bar (6), the side of cross bar (6) bottom to be fixed with water tank (23), the bottom end of the water tank (23) is by stretching
The draw is connect with nozzle, and nozzle is placed on the surface of detection box (10), the bottom end of the water tank (23) and stretching for nozzle
Electromagnetic valve (25) is installed in pipe, the top of the water tank (23) is connect by telescoping tube with the water outlet of suction pump (5),
The suction pump (5) is connect by telescoping tube with extraneous water feeding tank, and the suction pump (5), hydraulic cylinder (15), is taken out motor (11)
Air pump (17) and electromagnetic valve (25) control switch with the external world respectively and are electrically connected.
2. the full-automatic air-tightness detection device of engine liquid pump assembly according to claim 1, it is characterised in that：The storage
The side of water tank (23) is fixed with plane mirror (24), and the other side of cross bar (6) bottom end is fixed with spotlight (7), institute
State light outlets and plane mirror (24) setting at an acute angle of spotlight (7).
3. the full-automatic air-tightness detection device of engine liquid pump assembly according to claim 1, it is characterised in that：The inspection
The avris of measuring tank (1) is fixed with snap ring, and the telescoping tube of the water inlet connection of the suction pump (5) is connected together with snap ring.
4. the full-automatic air-tightness detection device of engine liquid pump assembly according to claim 1, it is characterised in that：The gas
The model ateq f520 of airtight detector (8).
5. the full-automatic air-tightness detection device of engine liquid pump assembly according to claim 1, it is characterised in that：The pumping
Lid (19) is threaded at the air inlet of tracheae (18).
6. the full-automatic air-tightness detection device of engine liquid pump assembly according to claim 1, it is characterised in that：The liquid
The inlet and outlet of compression bar (16) and engine liquid pump assembly (13) in the same horizontal line, the engine liquid pump assembly (13)
Inlet and outlet and aspiration pump (17) air inlet pipe (21) in the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324158.8U CN207964188U (en) | 2018-03-09 | 2018-03-09 | The full-automatic air-tightness detection device of engine liquid pump assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324158.8U CN207964188U (en) | 2018-03-09 | 2018-03-09 | The full-automatic air-tightness detection device of engine liquid pump assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964188U true CN207964188U (en) | 2018-10-12 |
Family
ID=63741927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820324158.8U Expired - Fee Related CN207964188U (en) | 2018-03-09 | 2018-03-09 | The full-automatic air-tightness detection device of engine liquid pump assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691980A (en) * | 2020-06-24 | 2020-09-22 | 张祖安 | Leakage detection device for automobile engine water pump |
| CN112834396A (en) * | 2020-12-30 | 2021-05-25 | 刘艳娜 | Can detect not co-altitude moisture interference's empty gas detection surveys device |
-
2018
- 2018-03-09 CN CN201820324158.8U patent/CN207964188U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691980A (en) * | 2020-06-24 | 2020-09-22 | 张祖安 | Leakage detection device for automobile engine water pump |
| CN112834396A (en) * | 2020-12-30 | 2021-05-25 | 刘艳娜 | Can detect not co-altitude moisture interference's empty gas detection surveys device |
| CN112834396B (en) * | 2020-12-30 | 2024-04-30 | 西华县利顺信息技术有限公司 | Air detection device capable of detecting waterproof vapor interference at different heights |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |