CN220415693U - Circulating water vacuum pump - Google Patents
Circulating water vacuum pump Download PDFInfo
- Publication number
- CN220415693U CN220415693U CN202321290417.7U CN202321290417U CN220415693U CN 220415693 U CN220415693 U CN 220415693U CN 202321290417 U CN202321290417 U CN 202321290417U CN 220415693 U CN220415693 U CN 220415693U
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- filter
- pipe
- water tank
- vacuum pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 180
- 238000009434 installation Methods 0.000 claims abstract description 37
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a circulating water vacuum pump, which relates to the technical field of vacuum pumps and comprises a water tank body, a pump body moving and fixing unit and a filtering unit; a cover plate is arranged above the water tank body, a water filling port is arranged on the right side of the upper surface of the cover plate, an upper tank body is arranged on the upper surface of the cover plate, and a fan ventilation opening is formed in the upper surface of the upper tank body; the movable fixing unit is arranged below the water tank body; the filter unit comprises a filter pipe, an external thread pipe, a filter plate, a first installation pipe, a first filter spring, a mounting flange and a connecting component, wherein the first installation pipe is connected with the water injection port through the connecting component, the first installation pipe is internally provided with the filter spring, the inner part of the edge of the first installation pipe is provided with threads, the pump is provided with a double compression spring to fix a water inlet filter screen, the first installation pipe which is in threaded connection is convenient to detach, scale impurities inside the pump are convenient to clean, and meanwhile, a fixing device of a vacuum pump is arranged, the tightness of a fixing plate is adjusted by utilizing a screw rod, and the pump is convenient to use.
Description
Technical Field
The utility model relates to the technical field of vacuum pumps, in particular to a circulating water vacuum pump.
Background
The circulating water vacuum pump is also called a water ring type vacuum pump, is a vacuum pump, and can be used as a compressor. The circulating water vacuum pump is generally used for providing vacuum conditions for chemical experiments and can provide circulating cooling water for the reaction device.
A circulating water vacuum pump proposed by the prior art with the authorized publication number CN213627998U, comprising: the circulating water tank is internally filled with circulating water; the liquid level detector is fixedly arranged on the inner wall of the circulating water tank; the water quality monitor is fixedly arranged on the inner wall of the circulating water tank; the tee joint is arranged outside the circulating water tank and comprises a first connecting pipe, a second connecting pipe and a third connecting pipe which are communicated with each other; wherein the first connecting pipe is communicated with the circulating water tank; a control valve is arranged on the second connecting pipe; the third connecting pipe is communicated with the water supply device; the annular plate is coaxially and fixedly arranged on the inner wall of the third connecting pipe; the water purifying device comprises a connecting plate and a hollow filter element; the connecting plate is coaxially arranged with the annular plate and is detachably connected to the annular plate; the connecting plate is provided with a hollow filter element connecting hole; one end of the hollow filter element is closed, and the other end is provided with an opening; the end of the hollow filter element with the opening is arranged towards the opening end of the third connecting pipe and is coaxially and fixedly connected in the hollow filter element connecting hole.
Because the circulating water vacuum pump needs to use water as a working medium, the water quality is selected to be ignored when the circulating water vacuum pump is used, the impurities in the water can be accumulated after long-term use, especially flocculent impurities in the water can cause the service performance of the vacuum pump to be reduced, the impurities are difficult to clean, and meanwhile, when the vacuum pump is used, a limiting facility is not arranged, and the impurities can be easily damaged in the moving process.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the existing defects, and provide the circulating water vacuum pump, which is provided with the double compression springs to fix the water inlet filter screen, and the installation pipe which is connected by screw threads is convenient to detach, so that the inside scale impurities can be cleaned conveniently, and meanwhile, the fixing device of the vacuum pump is arranged, and the tightness of the fixing plate is adjusted by utilizing the screw rod, so that the circulating water vacuum pump is convenient to use, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a circulating water vacuum pump comprises a water tank body, a pump body moving and fixing unit and a filtering unit;
water tank: a cover plate is arranged above the upper box body, a water filling port is arranged on the right side of the upper surface of the cover plate, an upper box body is arranged on the upper surface of the cover plate, and a fan ventilation opening is formed in the upper surface of the upper box body;
and a movable fixing unit: is arranged below the water tank body;
and a filtering unit: the filter comprises a filter pipe, an external thread pipe, a filter plate, a first installation pipe, a filter spring, a mounting flange and a connecting component, wherein the first water injection port is connected with the first installation pipe through the connecting component, the filter spring is internally installed in the first installation pipe, threads are formed in the edge of the first installation pipe, the external thread pipe is internally connected with the external thread pipe in a threaded manner, the external thread pipe is installed at the edge of the filter pipe, the filter plate is installed in the inner installation of the filter pipe, the filter spring is installed in the left side of the filter plate, and the mounting flange is arranged at the left end of the filter pipe.
The water tank body is used for injecting water through the water injection port, and the apron is used for being connected with last box, also simultaneously in order to be insulating with the motor, and the fan vent is used for installing the motor, removes fixed unit and is used for preventing that the box from taking place the displacement, causes the damage, passes through mounting flange connection water pump with water, when high-pressure water passes through the filter tube and passes through the filter, can cause huge impact force, realizes buffering through both sides filter spring at this moment, prevents that the filter from damaging, and the filter tube passes through external screw thread union coupling installation tube one, conveniently dismantles, then connects the water filling port through coupling assembling.
Further, the connecting assembly comprises a connecting threaded pipe and a connecting nut, the right end of the first installation pipe is provided with the connecting threaded pipe, the upper surface of the connecting threaded pipe is connected with the connecting nut in a threaded manner, and the connecting nut is connected with the water filling port in a threaded manner. The connecting threaded pipe is connected with one half of the internal threads of the connecting nut, and the other half of the internal threads are used for connecting the water filling port.
Further, remove fixed unit and place the board including push rod, bottom plate, removal wheel, fixed stop, setting plate, buffer spring, removal baffle and water tank, the lower surface mounting water tank of the water tank body places the board, the left side that the board was placed to the water tank sets up the setting plate, the left side of setting plate sets up fixed stop, the right side that the board was placed to the water tank sets up and removes the baffle, four buffer springs are installed to four angles of the lower surface that the board was placed to the water tank, buffer spring's bottom fixed connection bottom plate, the push rod is installed in the left side of bottom plate, the lower surface mounting of bottom plate removes the wheel.
The water tank body is prevented from being placed on the water tank placing plate, the water tank body can be conveniently fixed through the slope design of the placing plate, the placing plate can be fixed by the fixing baffle, the moving baffle is used for fixing the other side, the buffer spring is used for preventing jolting caused when the buffer spring encounters uneven ground in the moving process, the bottom plate is used for installing the moving wheel, and the vacuum pump is convenient to move by pushing the push rod.
Further, the movable fixing unit further comprises a screw rod, a fixing block and a screwing nut, one ends of the two screw rods are fixedly connected to the side sides of the fixing baffle respectively, the water tank is placed on the lower surface of the fixing block which is fixedly connected to the two sides of the plate, a threaded through hole is formed in the upper end of the fixing block, the screw rod is in threaded connection with the fixing block and penetrates through the movable baffle, and the screw rod connecting part of the movable baffle is in threaded connection with the screwing nut.
By twisting the screwing nut, the upper end of the movable baffle is pushed to slightly shift to the left side by utilizing the displacement effect of the screw rod, and the fixing block is arranged to provide a stabilizing effect in order to weaken the influence of the vibration effect of the screw rod in the use process.
Further, the anti-overflow unit comprises a water outlet pipe, a water through hole, a flow stopping ball, a second installation pipe, a check step and a water inlet, wherein the water inlet is connected to the lower portion of the water injection port, the check step is arranged on the right side of the second installation pipe, the flow stopping ball is installed in the second installation pipe, the water through hole is formed in the left side of the second installation pipe, and the water outlet pipe is movably connected to the left side of the second installation pipe.
One end of the water inlet hole is used for installing the water filling port, water is filtered and then passes through the installation pipe II, the water rushes the flow stopping ball to the water outlet on the other side, the water flows out of the water outlet pipe through the water through hole and enters the water tank body, when the water is full, the water rushes the flow stopping ball to the other end through the installation pipe II, and the flow stopping ball prevents water from overflowing due to the blocking of the check steps.
The anti-overflow unit further comprises a connecting flange, and the right end of the second installation pipe is movably connected with the connecting flange. The flange is used for connecting the water filling port, and is convenient to detach.
Compared with the prior art, the utility model has the beneficial effects that:
1. this circulating water vacuum pump through the water injection mouth department at the water tank, sets up filter unit, utilizes the buffer spring on both sides about making and filters the sieve can be under the condition of high water pressure, keeps the filter effect, still prevents the body damage that causes under huge water pressure.
2. This circulating water vacuum pump has set up vacuum pump buffer unit, utilizes the displacement effect of lead screw, adjusts the elasticity setting of fixed pump body, can avoid the pump body to take place the displacement at the removal in-process, can push away the bottom plate that removes in the pump body bottom simultaneously, makes things convenient for the use of vacuum pump.
3. This circulating water vacuum pump has set up the interface that prevents inside water and prevent the overflow through the inside at the water injection mouth of the water tank body, through the design that utilizes the ball inside the water receiving pipe, conveniently at the water injection in-process, can improve the security of the pump body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of a filter tube according to the present utility model;
FIG. 4 is a schematic view of a flow stop tube according to the present utility model.
In the figure: 1 water tank body, 2 water filling port, 3 upper tank body, 4 fan vent, 5 pump body remove fixed unit, 51 push rod, 52 bottom plate, 53 remove round, 54 fixed baffle, 55 installation board, 56 lead screw, 57 fixed block, 58 buffer spring, 59 screw nut, 510 remove baffle, 511 water tank place the board, 6 apron, 7 filter unit, 71 filter tube, 72 external screw thread pipe, 73 filter board, 74 installation pipe one, 75 connecting screw thread pipe, 76 coupling nut, 77 filter spring, 78 mounting flange, 8 anti-overflow unit, 81 delivery port, 82 water passage hole, 83 check ball, 84 installation pipe two, 85 check step, 86 inlet port, 87 flange.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides a technical solution: a circulating water vacuum pump comprises a water tank body 1, a pump body movable fixing unit 5 and a filtering unit 7;
water tank body 1: a cover plate 6 is arranged above, a water filling port 2 is arranged on the right side of the upper surface of the cover plate 6, an upper box body 3 is arranged on the upper surface of the cover plate 6, and a fan ventilation opening 4 is formed in the upper surface of the upper box body 3;
the mobile fixing unit 5: is arranged below the water tank body 1; the movable fixing unit 5 comprises a push rod 51, a bottom plate 52, a movable wheel 53, a fixed baffle 54, a placement plate 55, a buffer spring 58, a movable baffle 510 and a water tank placement plate 511, wherein the water tank placement plate 511 is arranged on the lower surface of the water tank body 1, the placement plate 55 is arranged on the left side of the water tank placement plate 511, the fixed baffle 54 is arranged on the left side of the placement plate 55, the movable baffle 510 is arranged on the right side of the water tank placement plate 511, four buffer springs 58 are arranged at four corners of the lower surface of the water tank placement plate 511, the bottom of each buffer spring 58 is fixedly connected with the bottom plate 52, the push rod 51 is arranged on the left side of the bottom plate 52, and the movable wheel 53 is arranged on the lower surface of the bottom plate 52.
The water tank body 1 is prevented from being placed on the water tank placing plate 511, the water tank body 1 can be conveniently fixed through the slope design of the placement plate 55, the placement plate 55 can be fixed by the fixing baffle plate 54, the movable baffle plate 510 is used for fixing the other side, the buffer spring 58 is used for preventing jolt caused when the rugged ground is encountered in the moving process, the bottom plate 52 is used for installing the movable wheel 53, and the vacuum pump is convenient to move by pushing the push rod 51.
The movable fixing unit 5 further comprises a screw rod 56, a fixing block 57 and a screwing nut 59, the side sides of the fixing baffle plates 54 are respectively and fixedly connected with one ends of the two screw rods 56, the two sides of the water tank placing plate 511 are fixedly connected with the lower surface of the fixing block 57, the upper end of the fixing block 57 is provided with a threaded through hole, the screw rod 56 is in threaded connection with the fixing block 57 and penetrates through the movable baffle plate 510, and the connecting part of the screw rod 56 of the movable baffle plate 510 is in threaded connection with the screwing nut 59.
By twisting the tightening nut 59, the upper end of the movable shutter 510 is pushed to slightly shift to the left by the displacement effect of the screw, and the fixing block 57 is provided to provide a stabilizing effect for reducing the influence of the vibration effect of the screw 56 occurring during use.
Filter unit 7: the water filling port 2 is connected with the first mounting pipe 74 through the connecting component, the first mounting pipe 74 is internally provided with the filter spring 77, the inner edge of the first mounting pipe 74 is internally provided with threads, the first mounting pipe 74 is internally connected with the external thread pipe 72 in a threaded manner, the external thread pipe 72 is arranged at the edge of the filter pipe 71, the filter plate 73 is internally mounted in the filter pipe 71, the filter spring 77 is mounted on the left side of the filter plate 73, and the mounting flange 78 is arranged at the left end of the filter pipe 71.
The water tank body 1 is used for being connected with the upper tank body 3 through water filling port 2 water injection, the apron 6 is used for being connected with the motor simultaneously, also in order to insulate with the motor, fan vent 4 is used for installing the motor, remove fixed unit 5 and be used for preventing the box and take place the displacement, cause the damage, connect the water pump with water through mounting flange 78, when high-pressure water passes through filter tube 71 and passes through filter 73, can cause huge impact force, at this moment realize buffering through both sides filter spring 77, prevent the filter damage, filter tube 71 passes through outer screwed pipe 72 and connects mounting tube one 74, the convenience is dismantled, then connect water filling port 2 through coupling assembling.
The connecting assembly comprises a connecting threaded pipe 75 and a connecting nut 76, the right end of the first mounting pipe 74 is provided with the connecting threaded pipe 75, the upper surface of the connecting threaded pipe 75 is in threaded connection with the connecting nut 76, and the connecting nut 76 is in threaded connection with the water filling port. The connecting threaded pipe 75 is connected with one half of the internal threads of the connecting nut 76, and the other half of the internal threads are used for connecting the water filling port 2
Still include anti-overflow unit 8, anti-overflow unit 8 includes delivery port pipe 81, water hole 82, flow stopping ball 83, installation pipe two 84, non return step 85 and inlet 86, and inlet 86 is connected to the below of water injection port 2, and the right side of installation pipe two 84 is provided with non return step 85, and the internally mounted of installation pipe two 84 has flow stopping ball 83, and water hole 82 has been seted up in the left side of installation pipe two 84, and the left side swing joint delivery port pipe 81 of installation pipe two 84.
One end of the water inlet 86 is used for installing the water filling port 2, water is filtered and then passes through the installation pipe II 84, the water flushes the flow stopping ball 83 to the water outlet on the other side, the water flows out of the water outlet pipe 81 through the water through hole 82 and enters the water tank body 1, when the water is full, the water flushes the flow stopping ball 83 to the other end through the installation pipe II 84, the flow stopping ball 83 prevents water from overflowing due to the blocking of the check steps 85,
the overflow preventing unit 8 further comprises a connecting flange 87, and the right end of the second mounting pipe 84 is movably connected with the connecting flange 87. The connecting flange 87 is used for connecting the water filling port 2, and is convenient to detach.
The working principle of the circulating water vacuum pump provided by the utility model is as follows:
the water tank body 1 is used for being connected with the upper tank body 3 through water filling port 2 water injection, the apron 6 is used for being connected with the motor simultaneously, also in order to insulate with the motor, fan vent 4 is used for installing the motor, remove fixed unit 5 and be used for preventing the box and take place the displacement, cause the damage, connect the water pump with water through mounting flange 78, when high-pressure water passes through filter tube 71 and passes through filter 73, can cause huge impact force, at this moment realize buffering through both sides filter spring 77, prevent the filter damage, filter tube 71 passes through outer screwed pipe 72 and connects mounting tube one 74, the convenience is dismantled, then connect water filling port 2 through coupling assembling. The connecting threaded pipe 75 is connected with one half of the internal threads of the connecting nut 76, the other half of the internal threads is used for connecting the water filling port 2, the water tank body 1 is prevented from being placed on the water tank placing plate 511, the water tank body 1 can be conveniently fixed through the slope design of the placing plate 55, the fixing baffle 54 can fix the placing plate 55, the movable baffle 510 is used for fixing the other side, the buffer spring 58 is used for preventing jolting caused when the uneven ground is encountered in the moving process, the bottom plate 52 is used for installing the movable wheel 53, the vacuum pump is convenient to move through the twisting screwing nut 59 by pushing the push rod 51, the displacement effect of the lead screw is utilized, the upper end of the movable baffle 510 is pushed to slightly deviate to the left side, in order to weaken the influence of the vibration effect of the lead screw 56 in the use, the water filling port 2 is provided, one end of the water inlet 86 is used for installing the water filling port, water is flushed to the water outlet of the other side through the second 84, the water is flushed out of the water outlet pipe 81 through the water through hole 82, when water is full, the water is flushed to the other end of the second end of the water stopping ball 83, the water stopping ball 83 is flushed to the other end through the second 84, the water stopping ball is prevented from overflowing the flange 83, and the flange is convenient to detach the flange is used for connecting the flange 2.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a circulating water vacuum pump which characterized in that: comprises a water tank body (1), a pump body movable fixing unit (5) and a filtering unit (7);
water tank body (1): a cover plate (6) is arranged above the upper surface of the cover plate (6), a water filling port (2) is arranged on the right side of the upper surface of the cover plate (6), an upper box body (3) is arranged on the upper surface of the cover plate (6), and a fan ventilation opening (4) is formed in the upper surface of the upper box body (3);
a movable fixing unit (5): is arranged below the water tank body (1);
a filtration unit (7): the filter comprises a filter tube (71), an external thread tube (72), a filter plate (73), a first mounting tube (74) and a filter spring (77), a mounting flange (78) and a connecting component, wherein the first mounting tube (74) is connected with the water injection port (2) through the connecting component, the filter spring (77) is mounted inside the first mounting tube (74), threads are formed in the edge of the first mounting tube (74), the first mounting tube (74) is connected with the external thread tube (72) in an internal thread manner, the external thread tube (72) is mounted on the edge of the filter tube (71), the filter plate (73) is mounted on the left side of the filter plate (73), and the mounting flange (78) is arranged at the left end of the filter tube (71).
2. A circulating water vacuum pump as claimed in claim 1, wherein: the connecting assembly comprises a connecting threaded pipe (75) and a connecting nut (76), the right end of the first mounting pipe (74) is provided with the connecting threaded pipe (75), the upper surface of the connecting threaded pipe (75) is connected with the connecting nut (76) in a threaded manner, and the connecting nut (76) is connected with the water filling port in a threaded manner.
3. A circulating water vacuum pump as claimed in claim 1, wherein: the utility model provides a water tank fixing unit, remove fixed unit (5) include push rod (51), bottom plate (52), remove wheel (53), fixed baffle (54), place board (55), buffer spring (58), remove baffle (510) and water tank and place board (511), lower surface mounting water tank of water tank body (1) places board (511), the left side that board (511) was placed to the water tank sets up places board (55), the left side that places board (55) sets up fixed baffle (54), the right side that board (511) was placed to the water tank sets up to remove baffle (510), four buffer springs (58) are installed respectively to four minutes of the lower surface that board (511) were placed to the water tank, bottom fixed connection bottom plate (52) of buffer spring (58), push rod (51) are installed in the left side of bottom plate (52), lower surface mounting of bottom plate (52) removes wheel (53).
4. A circulating water vacuum pump as claimed in claim 3, wherein: the movable fixing unit (5) further comprises a screw rod (56), a fixing block (57) and a screwing nut (59), one ends of the two screw rods (56) are fixedly connected to the side sides of the fixing baffle (54) respectively, the two sides of the water tank accommodating plate (511) are fixedly connected with the lower surface of the fixing block (57), a threaded through hole is formed in the upper end of the fixing block (57), the screw rod (56) is connected with the fixing block (57) in a threaded mode and penetrates through the movable baffle (510), and the screw rod (56) connecting part of the movable baffle (510) is connected with the screwing nut (59) in a threaded mode.
5. A circulating water vacuum pump as claimed in claim 1, wherein: still including anti-overflow unit (8), anti-overflow unit (8) include delivery port pipe (81), water-passing hole (82), flow stopping ball (83), installation pipe two (84), check step (85) and inlet (86), inlet (86) are connected to the below of water injection mouth (2), the right side of installation pipe two (84) is provided with check step (85), internally mounted of installation pipe two (84) has flow stopping ball (83), water-passing hole (82) have been seted up in the left side of installation pipe two (84), left side swing joint delivery port pipe (81) of installation pipe two (84).
6. A circulating water vacuum pump as claimed in claim 5, wherein: the anti-overflow unit (8) further comprises a connecting flange (87), and the right end of the second installation pipe (84) is movably connected with the connecting flange (87).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290417.7U CN220415693U (en) | 2023-05-25 | 2023-05-25 | Circulating water vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290417.7U CN220415693U (en) | 2023-05-25 | 2023-05-25 | Circulating water vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415693U true CN220415693U (en) | 2024-01-30 |
Family
ID=89656277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321290417.7U Active CN220415693U (en) | 2023-05-25 | 2023-05-25 | Circulating water vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415693U (en) |
-
2023
- 2023-05-25 CN CN202321290417.7U patent/CN220415693U/en active Active
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