CN221594207U - Water pump tightness test board - Google Patents
Water pump tightness test board Download PDFInfo
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- CN221594207U CN221594207U CN202323618005.4U CN202323618005U CN221594207U CN 221594207 U CN221594207 U CN 221594207U CN 202323618005 U CN202323618005 U CN 202323618005U CN 221594207 U CN221594207 U CN 221594207U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000017105 transposition Effects 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims 1
- 238000013522 software testing Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 239000011521 glass Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a water pump tightness test board, and belongs to the technical field of tightness test. This kind of water pump leakproofness testboard, including detecting the chamber, it includes the cavity to detect the chamber, the inside unloading mechanism that is equipped with of cavity, it is equipped with the water pump that awaits measuring and detects the shrouding to go up unloading mechanism top, it includes pick-up plate, closing plate and fixed screw to detect the shrouding, fixed screw will pick-up plate and closing plate fixed mounting in the water pump both sides that await measuring, cavity one side transposition is connected with the sealing door, cavity top middle part is equipped with the vacuum interface, cavity top one end is equipped with first manometer, first manometer detection end extends to the cavity inside, the pick-up plate middle part is equipped with the second manometer, second manometer detection end extends to the water pump inside awaits measuring, and this utility model, easy operation does not need to soak the water pump in water, does not also need to dry after the detection is accomplished, improves efficiency of software testing, has higher practical value.
Description
Technical Field
The utility model relates to the technical field of tightness test, in particular to a water pump tightness test board.
Background
A water pump is a machine that delivers or pressurizes a liquid. It transmits mechanical energy or other external energy of prime mover to liquid to increase energy of liquid, and is mainly used for conveying liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion and liquid metal, etc. and can also be used for conveying liquid, gas mixture and liquid containing suspended solid matter. Technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; according to different working principles, the water pump can be divided into a volumetric water pump, a vane pump and the like. The displacement pump uses the change of the volume of the working chamber to transfer energy; the vane pump utilizes the interaction of the rotary vane and water to transfer energy, and is of the types of centrifugal pumps, axial flow pumps, mixed flow pumps and the like, and the conveying effect of the water pump on liquid is directly related to the air tightness of the water pump, so that the sealing performance test of the water pump is very important in the production process of the water pump.
The Chinese patent publication No. CN220206963U discloses a water pump tightness test board, which comprises a sealing test board, wherein a stand column is arranged at the middle position of the top end of the sealing test board, a servo motor is arranged at the top end of the inside of the stand column, a rotating shaft is arranged at the top end of the stand column, a rotating plate is arranged at the top end of the rotating shaft, an electric push rod is arranged at the bottom end of the rotating plate, an outer frame is arranged at the bottom end of the electric push rod, a water pump main body is arranged at the bottom end of the inside of the outer frame, a water tank and a second placing seat are respectively arranged at two sides of the top end of the sealing test board, and a first placing seat is arranged at the bottom end of the inside of the water tank;
According to the technical scheme, after the water pump main body is tested, the servo motor and the electric push rod are started to drive the outer frame to lift and turn, so that the outer frame moves from the top of the first placing seat to the top of the second placing seat, namely, the subsequent drying and the loading and unloading operation of the water pump main body are facilitated, the time and labor for taking and placing the water pump main body from the water tank are reduced, and the working efficiency is improved.
But this scheme needs to carry out the leakproofness test with the whole bubble of water pump in water, still needs to dry the surface after the test is accomplished, and consuming time is longer, and test efficiency is low, inconvenient to use.
Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and a water pump tightness test table is provided so as to achieve the purpose of having higher practical value.
Disclosure of utility model
In order to solve the technical problems, the embodiment of the utility model provides a water pump tightness test board, which is realized by the following technical scheme:
The utility model provides a water pump leakproofness testboard, includes the detection chamber, the detection chamber includes the cavity, the inside unloading mechanism that is equipped with of cavity, it is equipped with the water pump that awaits measuring and detects the shrouding to go up unloading mechanism top, it includes pick-up plate, closing plate and set screw to detect the shrouding, set screw will pick-up plate and closing plate fixed mounting in the water pump both sides that await measuring, cavity one side transposition is connected with the sealing door, cavity top middle part is equipped with the vacuum interface, cavity top one end is equipped with first manometer, first manometer detection end extends to the cavity inside, the pick-up plate middle part is equipped with the second manometer, second manometer detection end extends to the water pump that awaits measuring inside.
The beneficial effect of adopting above-mentioned further scheme is, be equipped with the setting of unloading mechanism through the cavity inside, be convenient for go up the unloading, through fixed screw with pick-up plate and closing plate fixed mounting in the water pump both sides that await measuring, be convenient for make pick-up plate and closing plate seal the water inlet and the delivery port of water pump that await measuring, conveniently detect the leakproofness of water pump that await measuring, be connected with the sealing door through the transposition of cavity one side, cavity top middle part is equipped with the vacuum interface, be convenient for vacuum interface connects outside vacuum pump, form sealing chamber with sealing door and cavity and take out to the vacuum, make the inside and outside of water pump that await measuring form the pressure differential, the leakproofness of water pump that await measuring is convenient for await measuring test, be equipped with first manometer measuring through cavity top one end, first manometer measuring end extends to the cavity inside, be convenient for first manometer measuring the pressure of cavity inside is monitored through the pick-up plate middle part is equipped with the second manometer, the second manometer measuring end extends to the inside of water pump that await measuring, be convenient for the inside pressure of second manometer measuring, take out the inside of water pump that await measuring, take out to the vacuum when cavity inside, the inside and outside of water pump that await measuring forms the pressure differential, the numerical value of second manometer measuring, if the numerical value of second manometer measuring is poor, the numerical value of the water pump that await measuring is reduced.
Further, the feeding and discharging mechanism comprises a bottom plate, and side plates are fixedly arranged at two ends of the top of the bottom plate.
The beneficial effect of adopting above-mentioned further scheme is, including the bottom plate through last unloading mechanism, bottom plate top both ends fixed mounting has the curb plate, and the bottom plate of being convenient for carries out the bearing to the water pump that awaits measuring, and the curb plate is fixed to the water pump that awaits measuring with the second telescopic link of installing.
Further, a second telescopic rod is fixedly arranged at the top of the side plate, and a clamping plate is fixedly arranged at the output end of the second telescopic rod.
The beneficial effect of adopting above-mentioned further scheme is, there is the second telescopic link through curb plate top fixed mounting, and second telescopic link output fixed mounting has the grip block, and the second telescopic link work of being convenient for drives the grip block and removes to make the grip block carry out the centre gripping with the water pump that awaits measuring fixedly, improve the stability that the water pump that awaits measuring was placed, avoid the removal of bottom plate to make the water pump that awaits measuring take place to empty.
Further, a rubber pad is fixedly arranged on one side of the clamping plate.
The water pump clamping device has the beneficial effects that the rubber pad is fixedly arranged on one side of the clamping plate, so that the stability of the clamping plate for clamping the water pump to be tested is improved, and the clamping plate can be effectively prevented from damaging the surface of the water pump to be tested.
Furthermore, the two sides of the bottom plate are fixedly provided with sliding blocks, and the section of each sliding block is of an inverted T-shaped structure.
The beneficial effect of adopting above-mentioned further scheme is, through bottom plate bottom both sides fixed mounting having the slider, the slider cross-section is the structure of falling "T", and the slider of being convenient for can be steady at the inside slip of spacing spout.
Furthermore, two groups of limiting sliding grooves are formed in the bottom of the inner side of the cavity, and the limiting sliding grooves are in sliding communication with the sliding block.
The beneficial effect of adopting above-mentioned further scheme is, is equipped with two sets of limit sliding ways through cavity inboard bottom, and limit sliding way and slider sliding communication are convenient for with last unloading mechanism roll-off cavity, conveniently place the water pump that awaits measuring on the bottom plate.
Further, a first telescopic rod is fixedly arranged on the inner side of the bottom end of the cavity, and the first telescopic rod is arranged between the two groups of limiting sliding grooves.
Further, bottom plate bottom one end fixed mounting has the push pedal, first telescopic link output and push pedal fixed connection.
The beneficial effect of adopting above-mentioned further scheme is, through bottom plate bottom one end fixed mounting push pedal, first telescopic link output and push pedal fixed connection, the unloading mechanism release cavity will be gone up in the work of first telescopic link of being convenient for, the placing and the taking out of water pump that awaits measuring.
Furthermore, an observation window is arranged in the middle of the sealing door, and reinforced glass is inlaid in the observation window.
The technical scheme has the beneficial effects that the observation window is formed in the middle of the sealing door, and reinforced glass is inlaid in the observation window, so that the observation is facilitated in the use process.
Further, a handle is fixedly arranged on one side of the sealing door.
The sealing door has the beneficial effects that the handle is fixedly arranged on one side of the sealing door, so that the sealing door is convenient to open and close, and the sealing door and the cavity form a closed cavity for testing.
The beneficial effects of the utility model are as follows: according to the water pump tightness test board obtained through the design, the feeding and discharging mechanism is arranged in the cavity, feeding and discharging are facilitated, the detection plate and the sealing plate are fixedly arranged on two sides of the water pump to be tested through the fixing screws, the detection plate and the sealing plate are convenient to seal the water inlet and the water outlet of the water pump to be tested, tightness of the water pump to be tested is conveniently detected, the sealing door is connected to one side of the cavity in a twisted mode, the middle of the top end of the cavity is provided with the vacuum interface, the vacuum interface is convenient to connect with the external vacuum pump, the sealing door and the cavity form a sealing cavity to be vacuumized, a pressure difference is formed between the inside and the outside of the water pump to be tested, the tightness of the water pump to be tested is conveniently tested, the first pressure gauge is arranged at one end of the top of the cavity, the first pressure gauge extends to the inside the cavity, the first pressure gauge is conveniently used for monitoring the pressure inside the cavity, the second pressure gauge is conveniently arranged in the middle of the detection plate, the second pressure gauge is conveniently used for monitoring the pressure inside the water pump to be tested, the second pressure gauge is conveniently used for displaying the sealing performance of the water pump to be tested, the sealing performance of the water pump to be tested is simply, the operation is conveniently tested, and the water pump to be soaked is not required to be tested, and the efficiency is not required to be tested, and the water is also required to be dried after the test is tested.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a water pump tightness test bench according to the present utility model;
FIG. 2 is a schematic view of an inspection seal plate according to the present utility model;
fig. 3 is a schematic perspective view of a loading and unloading mechanism provided by the utility model;
Fig. 4 is a schematic diagram of a third perspective structure of the water pump tightness test bench according to the present utility model;
fig. 5 is a schematic perspective view of a detection cavity provided by the utility model.
In the figure: 101. a detection chamber; 10101. a cavity; 10102. sealing the door; 10103. a vacuum interface; 10104. a first pressure gauge; 10105. an observation window; 10106. a handle; 10107. a first telescopic rod; 10108. limiting sliding grooves; 102. a loading and unloading mechanism; 10201. a bottom plate; 10202. a side plate; 10203. a second telescopic rod; 10204. a clamping plate; 10205. a rubber pad; 10206. a push plate; 10207. a slide block; 103. a water pump to be tested; 104. detecting a sealing plate; 10401. a detection plate; 10402. a sealing plate; 10403. a second pressure gauge; 10404. and (5) fixing a screw.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
The embodiment I of the water pump tightness test board
The utility model provides the following technical scheme: as shown in fig. 1-5, a water pump tightness test bench comprises a test cavity 101, wherein the test cavity 101 comprises a cavity 10101, a loading and unloading mechanism 102 is arranged in the cavity 10101, loading and unloading are facilitated through the arrangement of the loading and unloading mechanism 102 arranged in the cavity 10101, a water pump 103 to be tested and a test sealing plate 104 are arranged at the top of the loading and unloading mechanism 102, the test sealing plate 104 comprises a test plate 10401, a sealing plate 10402 and a fixing screw 10404, the fixing screw 10404 fixedly installs the test plate 10401 and the sealing plate 10402 on two sides of the water pump 103 to be tested, the test plate 10401 and the sealing plate 10402 are fixedly installed on two sides of the water pump 103 to be tested through the fixing screw 10404, the water inlet and the water outlet of the water pump 103 to be tested are conveniently tested, a sealing door 10102 is connected to one side of the cavity 10101 in a twisted mode, a vacuum interface 10103 is arranged in the middle of the top end of the cavity 10101, the sealing door 10102 is connected with one side of the cavity 10101 in a twisting way, the middle part of the top end of the cavity 10101 is provided with the vacuum interface 10103, the vacuum interface 10103 is convenient to be connected with an external vacuum pump, the sealing door 10102 and the cavity 10101 form a sealing cavity to be vacuumized, the inside and the outside of the water pump 103 to be tested form a pressure difference, the tightness of the water pump 103 to be tested is convenient to test, one end of the top end of the cavity 10101 is provided with the first pressure gauge 10104, the detection end of the first pressure gauge 10104 extends into the cavity 10101, the pressure inside the cavity 10101 is conveniently monitored by the first pressure gauge 10104, the middle part of the detection plate 10401 is provided with the second pressure gauge 10403, the detection end of the second pressure gauge 10403 extends into the inside of the water pump 103 to be tested, the middle part of the detection plate 10401 is provided with the second pressure gauge 10403, the detection end of the second pressure gauge 10403 extends into the inside the water pump 103 to be tested, the second pressure gauge 10403 is convenient to monitor the pressure inside the water pump 103 to be tested, when the cavity 10101 is vacuumized, a pressure difference is formed between the inner side and the outer side of the water pump 103 to be tested, the numerical value change of the second pressure gauge 10403 is observed, and if the numerical value of the second pressure gauge 10403 is reduced, the poor tightness of the water pump 103 to be tested is indicated.
The utility model relates to a second embodiment of a water pump tightness test board
Referring to fig. 1-3, the loading and unloading mechanism 102 includes a bottom plate 10201, two ends of the top of the bottom plate 10201 are fixedly provided with side plates 10202, the loading and unloading mechanism 102 includes the bottom plate 10201, two ends of the top of the bottom plate 10201 are fixedly provided with the side plates 10202, the bottom plate 10201 is convenient for supporting the water pump 103 to be tested, the side plates 10202 are convenient for installing a second telescopic rod 10203 to fix the water pump 103 to be tested, the top of the side plates 10202 is fixedly provided with the second telescopic rod 10203, the output end of the second telescopic rod 10203 is fixedly provided with a clamping plate 10204, the second telescopic rod 10203 is fixedly provided with the clamping plate 10204 through the top of the side plates 10202, the second telescopic rod 10203 is convenient for operating to drive the clamping plate 10204 to move, so that the clamping plate 10204 clamps the water pump 103 to be tested, the stability of the water pump 103 to be tested is improved, the water pump 103 to be tested is prevented from tilting due to the movement of the bottom plate 10201, a rubber pad 10205 is fixedly arranged on one side of the clamping plate 10204, the clamping plate 10204 is convenient for improving the stability of clamping the water pump 103 to be tested, and the clamping operation of the water pump 103 to be clamped by the clamping plate to be effectively clamp the surface of the water pump to be tested by the clamping plate 10204.
The utility model relates to an embodiment III of a water pump tightness test board
Referring to fig. 1-5, the two sides of the bottom plate 10201 are fixedly provided with a sliding block 10207, the cross section of the sliding block 10207 is in an inverted T-shaped structure, the sliding block 10207 is fixedly arranged on the two sides of the bottom plate 10201, the sliding block 10207 can slide in the limit sliding groove 10108 smoothly, the bottom of the inner side of the cavity 10101 is provided with two groups of limit sliding grooves 10108, the limit sliding groove 10108 is communicated with the sliding block 10207 in a sliding manner, the feeding and discharging mechanism 102 can slide out of the cavity 10101 conveniently, the water pump 103 to be tested is placed on the bottom plate 10201 conveniently, the inner side of the bottom end of the cavity 10101 is fixedly provided with a first telescopic rod 10107, the first telescopic rod 10107 is arranged between the two groups of limit sliding grooves 10108, one end of the bottom plate 10201 is fixedly provided with a push plate 10206, the first telescopic rod 10107 output end is fixedly connected with the push plate 10206, the push plate 10206 is fixedly installed at one end of the bottom plate 10201, the first telescopic rod 10107 output end is fixedly connected with the push plate 10206, the first telescopic rod 10107 is convenient to work and pushes the feeding and discharging mechanism 102 out of the cavity 10101, the water pump 103 to be tested is convenient to place and take out, the observation window 10105 is formed in the middle of the sealing door 10102, reinforced glass is inlaid in the observation window 10105, the observation is convenient in the use process, the handle 10106 is fixedly installed at one side of the sealing door 10102, the handle 10106 is convenient to open and close the sealing door 10102, and the sealing door 10102 and the cavity 10101 form a closed cavity for testing.
Specifically, the working principle of this kind of water pump leakproofness testboard: when in use, the handle 10106 is fixedly arranged on one side of the sealing door 10102, so that the sealing door 10102 can be conveniently opened and closed, the sealing door 10102 and the cavity 10101 form a closed cavity for testing, the push plate 10206 is fixedly arranged at one end of the bottom plate 10201, the output end of the first telescopic rod 10107 is fixedly connected with the push plate 10206, the first telescopic rod 10107 can conveniently work to push the feeding and discharging mechanism 102 out of the cavity 10101, the water pump 103 to be tested can be conveniently placed and taken out, the second telescopic rod 10203 is fixedly arranged at the top of the side plate 10202, the clamping plate 10204 is fixedly arranged at the output end of the second telescopic rod 10203, the second telescopic rod 10203 can conveniently work to drive the clamping plate 10204 to move, so that the clamping plate 10204 clamps and fixes the water pump 103 to be tested, the stability of the water pump 103 to be tested is improved, the water pump 103 to be tested is prevented from toppling due to the movement of the bottom plate 10201, the rubber pad 10205 is fixedly arranged on one side of the clamping plate 10204, the clamping stability of the clamping plate 10204 to the water pump 103 to be tested is improved, the clamping of the clamping plate 10204 on the surface of the water pump 103 to be tested can be effectively avoided, a first pressure gauge 10104 is arranged at one end of the top of the cavity 10101, the detection end of the first pressure gauge 10104 extends into the cavity 10101, the pressure inside the cavity 10101 is monitored by the first pressure gauge 10104, a second pressure gauge 10403 is arranged in the middle of the detection plate 10401, the detection end of the second pressure gauge 10403 extends into the water pump 103 to be tested, the second pressure gauge 10403 is convenient to monitor the pressure inside the water pump 103 to be tested, when the cavity 10101 is pumped to vacuum, a pressure difference is formed between the inner side and the outer side of the water pump 103 to be tested, the numerical value of the second pressure gauge 10403 is observed, and poor tightness of the water pump 103 to be tested is indicated if the numerical value of the second pressure gauge 10403 drops.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a water pump tightness testboard, its characterized in that, including detecting chamber (101), detect chamber (101) including cavity (10101), cavity (10101) inside is equipped with feed mechanism (102) on, feed mechanism (102) top is equipped with water pump (103) and detection shrouding (104) to await measuring, detect shrouding (104) including detecting board (10401), closing plate (10402) and fixed screw (10404), fixed screw (10404) are with detecting board (10401) and closing plate (10402) fixed mounting in water pump (103) both sides to await measuring, cavity (10101) one side transposition is connected with sealing door (10102), cavity (10101) top middle part is equipped with vacuum interface (10103), cavity (10101) top one end is equipped with first manometer (10104), first manometer (10104) detection end extends to cavity (10101) inside, detection board (10401) middle part is equipped with second manometer (10403), second manometer (10403) detection end extends to inside water pump (103) to await measuring.
2. The water pump tightness test bench according to claim 1, wherein the feeding and discharging mechanism (102) comprises a bottom plate (10201), and side plates (10202) are fixedly arranged at two ends of the top of the bottom plate (10201).
3. The water pump tightness test bench according to claim 2, wherein a second telescopic rod (10203) is fixedly arranged at the top of the side plate (10202), and a clamping plate (10204) is fixedly arranged at the output end of the second telescopic rod (10203).
4. A water pump tightness test bench according to claim 3, characterized in that a rubber pad (10205) is fixedly mounted on one side of the clamping plate (10204).
5. The water pump tightness test bench according to claim 2, wherein two sides of the bottom plate (10201) are fixedly provided with sliding blocks (10207), and the section of each sliding block (10207) is of an inverted T-shaped structure.
6. The water pump tightness test bench according to claim 5, wherein two groups of limiting sliding grooves (10108) are arranged at the bottom of the inner side of the cavity (10101), and the limiting sliding grooves (10108) are in sliding communication with the sliding block (10207).
7. The water pump tightness test bench according to claim 6, wherein a first telescopic rod (10107) is fixedly installed on the inner side of the bottom end of the cavity (10101), and the first telescopic rod (10107) is arranged between two groups of limiting sliding grooves (10108).
8. The water pump tightness test bench according to claim 7, wherein a push plate (10206) is fixedly installed at one end of the bottom plate (10201), and the output end of the first telescopic rod (10107) is fixedly connected with the push plate (10206).
9. The water pump tightness test bench according to claim 1, wherein an observation window (10105) is formed in the middle of the sealing door (10102), and tempered glass is inlaid in the observation window (10105).
10. The water pump tightness test bench according to claim 9, wherein a handle (10106) is fixedly installed on one side of said sealing door (10102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323618005.4U CN221594207U (en) | 2023-12-27 | 2023-12-27 | Water pump tightness test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323618005.4U CN221594207U (en) | 2023-12-27 | 2023-12-27 | Water pump tightness test board |
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| Publication Number | Publication Date |
|---|---|
| CN221594207U true CN221594207U (en) | 2024-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323618005.4U Active CN221594207U (en) | 2023-12-27 | 2023-12-27 | Water pump tightness test board |
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| CN (1) | CN221594207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120140202A (en) * | 2025-05-14 | 2025-06-13 | 龙口利佳电气有限公司 | A water pump water pressure resistance and sealing test bench |
-
2023
- 2023-12-27 CN CN202323618005.4U patent/CN221594207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120140202A (en) * | 2025-05-14 | 2025-06-13 | 龙口利佳电气有限公司 | A water pump water pressure resistance and sealing test bench |
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