CN220434996U - Screw pump performance detection device - Google Patents
Screw pump performance detection device Download PDFInfo
- Publication number
- CN220434996U CN220434996U CN202321362644.6U CN202321362644U CN220434996U CN 220434996 U CN220434996 U CN 220434996U CN 202321362644 U CN202321362644 U CN 202321362644U CN 220434996 U CN220434996 U CN 220434996U
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- flange
- fixedly connected
- pump body
- detection device
- water tank
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 239000012530 fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a screw pump performance detection device which comprises a pump body, wherein a water tank is arranged on one side of the pump body, a water inlet of the water tank is provided with a water inlet pipe, a flowmeter for detecting the performance of the pump body is arranged in the middle of the water inlet pipe, an output end of the water tank is provided with a water outlet pipe, and a support assembly for supporting the water inlet pipe and the flowmeter is arranged on one side of the water tank. The utility model relates to a this screw pump performance detection device of type has increased backup pad, support base and connecting plate on original basis, and this setting has realized supporting the outlet pipe through the backup pad, carries out spacingly, and the support base of setting is used for supporting the connecting plate, supports the inlet tube through the connecting plate, and the position of fixed inlet tube one end, has realized detecting the pump body after moving the assigned position direct connection water pipe through this setting, has avoided the condition that needs to move water pipe and flange when connecting.
Description
Technical Field
The utility model relates to the technical field of screw performance detection, in particular to a screw pump performance detection device.
Background
The screw pump is a rotor type volumetric pump, and the screw pump is mainly used for conveying a medium by generating volume change at a suction end and a discharge end in a manner of mutual engagement of a bolt and a bushing, and the screw pump needs to be detected before being sold in production and delivery so as to observe the performance of the screw pump, thereby determining whether the screw pump is qualified or not.
The defects exist in the prior art:
traditional large-scale screw pump is by the water tank through the hoist with its transportation when detecting, observes the water delivery of screw pump through the flowmeter and judges the quality of its performance, but behind moving the screw pump to the water tank, need manual transport water tank outlet pipe and inlet tube and flange joint thereof on the flange of water inlet and delivery port of screw pump to lead to need the staff to pay a large amount of efforts when installation detects, can make the staff produce tired out when detecting a plurality of.
Disclosure of Invention
The utility model aims to provide a screw pump performance detection device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screw pump performance detection device, includes the pump body, one side of the pump body is provided with the water tank, the water inlet of water tank is provided with the inlet tube, the middle part of inlet tube is provided with the flowmeter that is used for detecting pump body performance, the output of water tank is provided with the outlet pipe, one side of water tank is provided with the supporting component that is used for supporting inlet tube and flowmeter, supporting component includes the backup pad that fixed connection is used for supporting the outlet pipe in water tank one side, the positive fixedly connected with of the pump body supports the base, the top fixedly connected with of supporting the base is used for supporting the connecting plate of inlet tube.
Preferably, one end fixedly connected with first flange of inlet tube, first flange fixed connection is in one side of connecting plate, the inlet tube alternates the middle part of connecting plate, the output fixedly connected with second flange of the pump body, first flange fixed connection is in one side of second flange.
Preferably, the water outlet pipe is connected to one side of the support plate in a penetrating way.
Preferably, one end of the water outlet pipe is fixedly connected with a third flange, the input end of the pump body is fixedly connected with a fourth flange, and the fourth flange is fixedly connected to the bottom of the third flange.
Preferably, one side of the water tank is provided with a fixed base, the bottom of the fixed base is provided with a supporting component for supporting the pump body, the supporting component comprises a movable base, a placing groove is formed in the top of the movable base, and the pump body is arranged on the inner wall of the bottom end of the placing groove.
Preferably, the top of unable adjustment base has seted up the spout, the bottom fixedly connected with slider of removal base, the inner wall at the spout top is connected in the slip of slider interlude.
Preferably, the threaded rod is connected between the inner walls of the two sides of the sliding groove in a penetrating and penetrating mode, the sliding block is sleeved on the middle of the threaded rod in a threaded mode, one side of the fixed base is fixedly connected with the motor, and the threaded rod is fixedly connected to the output end of the motor.
Preferably, a limiting rod is connected between the inner walls on two sides of the sliding groove in a rotating and penetrating mode, and the sliding block is sleeved in the middle of the limiting rod.
The utility model has the technical effects and advantages that:
this screw pump performance detection device has increased backup pad, support base and connecting plate on original basis, and this setting has realized supporting the outlet pipe through the backup pad, carries out spacingly, and the support base of setting is used for supporting the connecting plate, supports the inlet tube through the connecting plate, and fixes the position of inlet tube one end, has realized detecting the pump body after moving the assigned position direct connection water pipe through this setting, has avoided the condition that needs to move water pipe and flange when connecting.
Drawings
FIG. 1 is a schematic side sectional view of the present utility model.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present utility model.
FIG. 3 is a schematic diagram of a moving assembly according to the present utility model.
Fig. 4 is a schematic side sectional view of the water tank of the present utility model.
In the figure: 1. a pump body; 2. a water tank; 3. a water inlet pipe; 4. a flow meter; 5. a water outlet pipe; 6. a support plate; 7. a support base; 8. a connecting plate; 9. a first flange; 10. a second flange; 11. a third flange; 12. a fourth flange; 13. a movable base; 14. a placement groove; 15. a fixed base; 16. a chute; 17. a slide block; 18. a threaded rod; 19. a motor; 20. and a limit rod.
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.
The utility model provides a screw pump performance detection device as shown in figures 1-4, which comprises a pump body 1, wherein a water tank 2 is arranged on one side of the pump body 1, a water inlet of the water tank 2 is provided with a water inlet pipe 3, the middle part of the water inlet pipe 3 is provided with a flowmeter 4 for detecting the performance of the pump body 1, the output end of the water tank 2 is provided with a water outlet pipe 5, one side of the water tank 2 is provided with a support component for supporting the water inlet pipe 3 and the flowmeter 4, the support component comprises a support plate 6 fixedly connected on one side of the water tank 2 for supporting the water outlet pipe 5, the front surface of the pump body 1 is fixedly connected with a support base 7, and the top of the support base 7 is fixedly connected with a connecting plate 8 for supporting the water inlet pipe 3.
It should be noted that, the type of the flowmeter 4 is MIK-LDG, the flowmeter 4 is that the fluid is filled in the pipeline, when flowing through the throttling device in the pipeline, the flow beam will shrink locally, so that the flow rate increases, the static pressure is low, then pressure drop is generated before and after the throttling element, that is, the pressure difference is generated before and after the throttling element, the larger the flow rate of the medium flows, the larger the pressure difference generated before and after the throttling element, so that the orifice flowmeter 4 can measure the flow rate of the fluid by measuring the pressure difference, the flow rate of the water inlet pipe 3 is calculated, one end of the water outlet pipe 5 stretches into the water tank 2 and is close to the bottom of the inner wall of the water tank 2, the water inlet pipe 3 is arranged at the position where the front of the water tank 2 is close to the top, and is positioned at the top of the water level in the water tank 2, and water is prevented from flowing backward into the water inlet pipe 3.
Further, support outlet pipe 5 through backup pad 6, carry out spacingly, the support base 7 of setting is used for supporting connecting plate 8, supports inlet tube 3 through connecting plate 8, and the position of fixed inlet tube 3 one end, has realized through this setting that directly connect the water pipe detects after moving the pump body 1 to the assigned position, has avoided the condition that needs to move water pipe and flange when connecting.
Specifically, the one end fixedly connected with first flange 9 of inlet tube 3, first flange 9 fixed connection is in one side of connecting plate 8, and inlet tube 3 alternates the middle part of connecting plate 8, and the output fixedly connected with second flange 10 of pump body 1, first flange 9 fixed connection is in one side of second flange 10.
The second flange 10 provided on the pump body 1 is used for connecting the first flange 9 at one end of the water inlet pipe 3, the first flange 9 and the second flange 10 are fixed by screws, and the screws penetrate through the first flange 9 and the second flange 10 to penetrate into the connecting plate 8.
Specifically, the water outlet pipe 5 is connected to one side of the support plate 6 in a penetrating manner.
It should be noted that, this setting has realized supporting the one side of outlet pipe 5 through backup pad 6, makes outlet pipe 5 pass backup pad 6 again, fixes the one end position of outlet pipe 5 through backup pad 6 for the opposite side of outlet pipe 5 drops vertically.
Specifically, one end fixedly connected with third flange 11 of outlet pipe 5, the input fixedly connected with fourth flange 12 of pump body 1, fourth flange 12 fixed connection is in the bottom of third flange 11.
A fourth flange 12 is provided at the input end of the pump body 1 to connect with the third flange 11 on the side of the water outlet pipe 5.
Further, when the pump body 1 needs to be tested, the pump body 1 is opened, the pump body 1 pumps water in the water tank 2 into the pump body 1 through the water outlet pipe 5, the water is sent into the water inlet pipe 3 through the pump body 1, and the flow is detected through the flowmeter 4 on the water inlet pipe 3.
Specifically, one side of the water tank 2 is provided with a fixed base 15, the bottom of the fixed base 15 is provided with a supporting component for supporting the pump body 1, the supporting component comprises a movable base 13, a placing groove 14 is formed in the top of the movable base 13, and the pump body 1 is arranged on the inner wall of the bottom end of the placing groove 14.
It should be noted that, four walls of the open placing groove 14 are all opened obliquely, the pump body 1 is lifted by the crane and placed in the placing groove 14, and when the pump body 1 does not completely enter the placing groove 14, the pump body will slide into the placing groove 14 through the obliquely opened groove wall.
Specifically, a chute 16 is formed at the top of the fixed base 15, a slide block 17 is fixedly connected to the bottom of the movable base 13, and the slide block 17 is slidably inserted and connected to the inner wall at the top end of the chute 16.
Specifically, threaded rods 18 are connected between the inner walls on two sides of the sliding groove 16 in a penetrating and penetrating mode, the sliding blocks 17 are sleeved on the middle portions of the threaded rods 18 in a threaded mode, one side of the fixed base 15 is fixedly connected with a motor 19, and the threaded rods 18 are fixedly connected to the output ends of the motor 19.
Further, when the pump body 1 is placed in the placement groove 14, the motor 19 is turned on, the motor 19 drives the threaded rod 18 to rotate, and the threaded rod 18 drives the sliding block 17 to slide in the sliding groove 16.
Specifically, a limiting rod 20 is connected between the inner walls on two sides of the sliding groove 16 in a rotating and penetrating mode, and the sliding block 17 is sleeved in the middle of the limiting rod 20.
The stopper rod 20 is provided to prevent the slider 17 from rotating.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a screw pump performance detection device, includes pump body (1), one side of pump body (1) is provided with water tank (2), the water inlet of water tank (2) is provided with inlet tube (3), the middle part of inlet tube (3) is provided with flowmeter (4) that are used for detecting pump body (1) performance, the output of water tank (2) is provided with outlet pipe (5), a serial communication port, one side of water tank (2) is provided with the supporting component who is used for supporting inlet tube (3) and flowmeter (4), the supporting component includes backup pad (6) that fixed connection is used for supporting outlet pipe (5) in water tank (2) one side, the positive fixedly connected with of pump body (1) supports base (7), the top fixedly connected with of support base (7) is used for supporting connecting plate (8) of inlet tube (3).
2. The screw pump performance detection device according to claim 1, wherein one end of the water inlet pipe (3) is fixedly connected with a first flange (9), the first flange (9) is fixedly connected to one side of the connecting plate (8), the water inlet pipe (3) is connected to the middle of the connecting plate (8) in a penetrating manner, the output end of the pump body (1) is fixedly connected with a second flange (10), and the first flange (9) is fixedly connected to one side of the second flange (10).
3. The screw pump performance detection device according to claim 1, wherein the water outlet pipe (5) is connected to one side of the support plate (6) in a penetrating manner.
4. The screw pump performance detection device according to claim 1, wherein one end of the water outlet pipe (5) is fixedly connected with a third flange (11), the input end of the pump body (1) is fixedly connected with a fourth flange (12), and the fourth flange (12) is fixedly connected to the bottom of the third flange (11).
5. The screw pump performance detection device according to claim 4, wherein a fixed base (15) is arranged on one side of the water tank (2), a support component for supporting the pump body (1) is arranged at the bottom of the fixed base (15), the support component comprises a movable base (13), a placing groove (14) is formed in the top of the movable base (13), and the third flange (11) is arranged on the inner wall of the bottom end of the placing groove (14).
6. The screw pump performance detection device according to claim 5, wherein a chute (16) is formed in the top of the fixed base (15), a sliding block (17) is fixedly connected to the bottom of the movable base (13), and the sliding block (17) is connected to the inner wall of the top end of the chute (16) in a sliding and penetrating manner.
7. The screw pump performance detection device according to claim 6, wherein a threaded rod (18) is connected between inner walls on two sides of the sliding groove (16) in a rotating and penetrating mode, the sliding block (17) is sleeved on the middle of the threaded rod (18) in a threaded mode, a motor (19) is fixedly connected to one side of the fixed base (15), and the threaded rod (18) is fixedly connected to the output end of the motor (19).
8. The screw pump performance detection device according to claim 6, wherein a limiting rod (20) is connected between inner walls on two sides of the sliding groove (16) in a rotating and penetrating mode, and the sliding block (17) is sleeved in the middle of the limiting rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321362644.6U CN220434996U (en) | 2023-05-31 | 2023-05-31 | Screw pump performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321362644.6U CN220434996U (en) | 2023-05-31 | 2023-05-31 | Screw pump performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434996U true CN220434996U (en) | 2024-02-02 |
Family
ID=89685540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321362644.6U Active CN220434996U (en) | 2023-05-31 | 2023-05-31 | Screw pump performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434996U (en) |
-
2023
- 2023-05-31 CN CN202321362644.6U patent/CN220434996U/en active Active
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