CN218293879U - Centrifugal water pump with automatic water storage function - Google Patents
Centrifugal water pump with automatic water storage function Download PDFInfo
- Publication number
- CN218293879U CN218293879U CN202222331098.1U CN202222331098U CN218293879U CN 218293879 U CN218293879 U CN 218293879U CN 202222331098 U CN202222331098 U CN 202222331098U CN 218293879 U CN218293879 U CN 218293879U
- Authority
- CN
- China
- Prior art keywords
- water
- centrifugal
- fixed
- pump
- pump body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a centrifugal water pump with automatic water storage function, comprising a base plate, the bottom four corners of bottom plate all is fixed with the universal wheel, the last fixed surface of bottom plate has the water tank, one side of water tank is fixed with the outlet valve, the last fixed surface roof of water tank, the side of bottom plate and roof is fixed with the locating rack, the draw-in groove has been seted up to the inside of locating rack. The utility model provides a centrifugal pump with automatic water storage function need fill water earlier the inside of the pump body with water just can form the inside of the pump body vacuum before starting centrifugal motor, only the inside of the pump body forms behind the vacuum centrifugal impeller rotate and just can extract rivers, and if can fill the inside rivers of storing of water tank into the inside of the pump body and make it form vacuum state when the field work time is on the side without suitable water source, water through the inside storage of water tank can use under the special circumstances, the pump body just can not operate when avoiding near not having the water source of suitable water intaking.
Description
Technical Field
The utility model relates to a centrifugal pump field especially relates to a centrifugal pump with automatic water storage function.
Background
The centrifugal pump is a pump for conveying liquid by means of centrifugal force generated when an impeller rotates, and the centrifugal pump drives water to rotate by utilizing impeller blades rotating at high speed to throw the water out, so that the aim of conveying is fulfilled. Before the water pump is started, the pump shell and the water suction pipe are filled with water, then the motor is started, the pump shaft drives the impeller and the water to rotate at a high speed, the water is thrown to the outer edge of the impeller in a centrifugal motion, and flows into a water pressure pipeline of the water pump through a flow channel of the volute-shaped pump shell.
The retrieved patent number is 201910714103.7, which discloses a centrifugal water pump, comprising a pump shell, wherein an impeller is rotationally connected in the pump shell, and the pump shell is provided with a water inlet and a water outlet; a rear cover is arranged on the pump shell; the rear cover is rotatably connected with a rotating shaft, and the rotating shaft is connected with the impeller and is used for driving the impeller to rotate; the rear cover is provided with a connecting frame, one end of the connecting frame is fixedly provided with a motor frame, the motor frame is rotationally connected with a power shaft along the axial direction of a rotating shaft, and the motor frame is provided with a motor for driving the power shaft to rotate; an exhaust assembly is arranged on the pump shell; the power shaft is provided with a transmission assembly, when the motor drives the power shaft to rotate at a low speed, the transmission assembly drives the exhaust assembly to act, and when the motor drives the power shaft to rotate at a high speed, the transmission assembly drives the rotating shaft to rotate; the centrifugal water pump is simple in structure and can achieve self-exhaust.
This kind of centrifugal pump has certain restrictive nature at the in-process of in-service use, and the volume of centrifugal pump is great to also be comparatively heavy because its self material reason, consequently can only let the user carry out artifical the transport in many places occasionally field work, and artifical transport is comparatively troublesome its handling engineering also has danger.
Therefore, it is necessary to provide a centrifugal water pump with an automatic water storage function to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a centrifugal pump with automatic water storage function solves current centrifugal pump and has certain restrictive in-process at in-service use, and the volume of centrifugal pump is great to because its self material reason is also comparatively heavy, consequently a lot of places can only let the user carry out artifical transport when field work, and artifical transport comparatively troublesome its handling engineering also has dangerous problem.
In order to solve the technical problem, the utility model provides a: a centrifugal water pump with an automatic water storage function comprises a bottom plate, universal wheels are fixed at four corners of the bottom end of the bottom plate, a water tank is fixed on the upper surface of the bottom plate, a water outlet valve is fixed on one side of the water tank, a top plate is fixed on the upper surface of the water tank, positioning frames are fixed on the side edges of the bottom plate and the top plate, a clamping groove is formed in the positioning frames, a lifting handle is connected to the inside of the clamping groove in a sliding mode, and a centrifugal motor is fixed on the upper surface of the top plate.
Preferably, a supporting seat is fixed on the upper surface of the top plate and located on one side of the centrifugal motor, and an output shaft at the front end of the centrifugal motor penetrates through the inside of the supporting seat.
Preferably, the pump body is fixed on the upper surface of the top plate and located on the other side of the supporting seat, the front end surface of the pump body is fixed with the front end cover, the front end surface of the front end cover is fixed with the connecting guide pipe, and the other side of the connecting guide pipe is communicated with the water tank.
Preferably, the interior of the pump body is rotatably connected with a centrifugal impeller, and a front-end output shaft of the centrifugal motor is fixedly connected with the centrifugal impeller.
Preferably, the upper surface of the outer wall of the pump body is fixed with a water inlet pipe, and the side of the outer wall of the pump body is fixed with a water outlet pipe.
Preferably, check valves are arranged inside the water inlet pipe, the water outlet pipe, the connecting guide pipe and the water outlet valve.
Compared with the prior art, the utility model provides a pair of centrifugal water pump with automatic water storage function has following beneficial effect:
the utility model has the advantages that: need centrifugal water pump during operation user can slide to take out through carrying with the inside slidable mounting of locating rack and drag the whole equipment and remove to whole equipment through the universal wheel, treat to remove to connect inlet tube and outlet pipe respectively with external water pipe after the suitable position, later start centrifugal motor, centrifugal motor rotates and can drive the inside centrifugal impeller of the pump body and rotate, and centrifugal impeller rotates the back just can extract rivers through the inlet tube.
Need fill the inside of the pump body earlier with water before starting centrifugal motor and just can form the vacuum with the inside of the pump body, only the inside of the pump body forms behind the vacuum centrifugal impeller rotate and just can extract rivers, and if can pour into the inside of the pump body with the rivers that the water tank inside was stored when having no suitable water source when field work into and make it form vacuum state, the water of storing through the water tank inside can use under special circumstances, the pump body just can not operate when avoiding near not having the water source of suitable water intaking.
Drawings
Fig. 1 is a schematic structural diagram of a centrifugal water pump with an automatic water storage function according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the pump body and the water tank of FIG. 1;
fig. 3 is a schematic view of the internal structure of the pump body shown in fig. 1.
In the figure: 1. a base plate; 2. a universal wheel; 3. a water tank; 4. a water outlet valve; 5. a top plate; 6. a centrifugal motor; 7. a supporting seat; 8. a pump body; 9. a front end cover; 10. connecting a conduit; 11. a water inlet pipe; 12. a non-return valve; 13. a water outlet pipe; 14. a positioning frame; 15. a card slot; 16. lifting and pulling the handle; 17. and (4) centrifuging the impeller.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, in which fig. 1 is a schematic structural diagram of a preferred embodiment of a centrifugal water pump with an automatic water storage function according to the present invention; FIG. 2 is a schematic view of the pump body and the water tank shown in FIG. 1; fig. 3 is the pump body inner structure sketch shown in fig. 1, a centrifugal water pump with automatic water storage function, including bottom plate 1, the bottom four corners of bottom plate 1 all is fixed with universal wheel 2, the last fixed surface of bottom plate 1 has water tank 3, one side of water tank 3 is fixed with outlet valve 4, the last fixed surface roof 5 of water tank 3, the side of bottom plate 1 and roof 5 is fixed with locating rack 14, draw-in groove 15 has been seted up to locating rack 14's inside, the inside sliding connection of draw-in groove 15 carries and draws handle 16, the last fixed surface of roof 5 has centrifugal motor 6.
The upper surface of roof 5 just is located one side of centrifugal motor 6 and is fixed with supporting seat 7, and the inside of supporting seat 7 is run through to the front end output shaft of centrifugal motor 6, can support the output shaft of centrifugal motor 6 through supporting seat 7.
The upper surface of roof 5 and the opposite side that is located supporting seat 7 are fixed with the pump body 8, the front end fixed surface of the pump body 8 has front end housing 9, front end fixed surface of front end housing 9 has connecting pipe 10, and connecting pipe 10's opposite side is linked together with water tank 3, need fill up the inside of the pump body 8 earlier before starting centrifugal motor 6 with water and just can form the vacuum with the inside of the pump body 8, only centrifugal impeller 17 rotates behind the inside formation vacuum of the pump body 8 and just can extract rivers, and if can pour into the inside of the pump body 8 into with the rivers of 3 inside storages of water tank when the suitable water source is not had on the side when the field work and make it form vacuum state.
The interior of the pump body 8 is rotatably connected with a centrifugal impeller 17, and the front end output shaft of the centrifugal motor 6 is fixedly connected with the centrifugal impeller 17.
A water inlet pipe 11 is fixed on the upper surface of the outer wall of the pump body 8, and a water outlet pipe 13 is fixed on the side edge of the outer wall of the pump body 8.
The water inlet pipe 11, the water outlet pipe 13, the connecting conduit 10 and the water outlet valve 4 are internally provided with a check valve 12.
The centrifugal water pump with the automatic water storage function provided by the utility model has the following working principle;
the first step is as follows: when the centrifugal water pump works in the field, a user can slide the lifting handle 16 which is slidably mounted inside the positioning frame 14 to take out and drag the whole equipment to move the whole equipment through the universal wheel 2, the external water pipe is respectively connected with the water inlet pipe 11 and the water outlet pipe 13 after the centrifugal water pump is moved to a proper position, then the centrifugal motor 6 is started, the centrifugal motor 6 rotates to drive the centrifugal impeller 17 inside the pump body 8 to rotate, the centrifugal impeller 17 rotates to extract water flow through the water inlet pipe 11, the water flow enters the inside of the pump body 8 and then is discharged from the water outlet pipe 13 through the rotation of the centrifugal impeller 17, and in the rotating process of the centrifugal impeller 17, part of the water flow can be intercepted through the connecting guide pipe 10 and enters the inside of the water tank 3.
The second step is that: before starting centrifugal motor 6 need fill the inside of pump body 8 with water earlier and just can form the vacuum with the inside of pump body 8, only the inside of pump body 8 forms behind the vacuum centrifugal impeller 17 rotates and just can extract rivers, and if can pour into the inside of pump body 8 with the inside rivers that store of water tank 3 into when having no suitable water source when field work and make it form vacuum state.
Compared with the prior art, the utility model provides a pair of centrifugal pump with automatic water storage function has following beneficial effect:
need centrifugal water pump during operation user can slide to take out through the handle 16 of carrying with the inside slidable mounting of locating rack 14 and drag the whole equipment and remove whole equipment through universal wheel 2, treat to remove to connect inlet tube 11 and outlet pipe 13 respectively with external water pipe after the suitable position, later start-up centrifugal motor 6, centrifugal motor 6 rotates and can drive the inside centrifugal impeller 17 of pump body 8 and rotate, and centrifugal impeller 17 rotates the back just can extract rivers through inlet tube 11.
Before starting the centrifugal motor 6, the inside of the pump body 8 needs to be filled with water to form vacuum, only after the inside of the pump body 8 forms vacuum, the centrifugal impeller 17 rotates to extract water flow, and if no proper water source is available at the side of the field work, the water flow stored in the water tank 3 can be filled into the inside of the pump body 8 to form a vacuum state.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a centrifugal water pump with automatic water storage function, includes bottom plate (1), its characterized in that, the bottom four corners of bottom plate (1) all is fixed with universal wheel (2), the last fixed surface of bottom plate (1) has water tank (3), one side of water tank (3) is fixed with outlet valve (4), the last fixed surface roof (5) of water tank (3), the side of bottom plate (1) and roof (5) is fixed with locating rack (14), draw-in groove (15) have been seted up to the inside of locating rack (14), the inside sliding connection of draw-in groove (15) has lifting handle (16), the last fixed surface of roof (5) has centrifugal motor (6).
2. The centrifugal water pump with the automatic water storage function according to claim 1, wherein a support base (7) is fixed on the upper surface of the top plate (5) and on one side of the centrifugal motor (6), and a front end output shaft of the centrifugal motor (6) penetrates through the inside of the support base (7).
3. The centrifugal water pump with the automatic water storage function according to claim 2, wherein a pump body (8) is fixed on the upper surface of the top plate (5) and on the other side of the supporting seat (7), a front end cover (9) is fixed on the front end surface of the pump body (8), a connecting conduit (10) is fixed on the front end surface of the front end cover (9), and the other side of the connecting conduit (10) is communicated with the water tank (3).
4. The centrifugal water pump with the automatic water storage function according to claim 3, wherein a centrifugal impeller (17) is rotatably connected to the interior of the pump body (8), and a front end output shaft of the centrifugal motor (6) is fixedly connected with the centrifugal impeller (17).
5. The centrifugal water pump with the automatic water storage function according to claim 4, wherein a water inlet pipe (11) is fixed on the upper surface of the outer wall of the pump body (8), and a water outlet pipe (13) is fixed on the side edge of the outer wall of the pump body (8).
6. The centrifugal water pump with the automatic water storage function according to claim 5, wherein the water inlet pipe (11), the water outlet pipe (13), the connecting conduit (10) and the water outlet valve (4) are internally provided with a check valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222331098.1U CN218293879U (en) | 2022-09-02 | 2022-09-02 | Centrifugal water pump with automatic water storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222331098.1U CN218293879U (en) | 2022-09-02 | 2022-09-02 | Centrifugal water pump with automatic water storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218293879U true CN218293879U (en) | 2023-01-13 |
Family
ID=84811246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222331098.1U Active CN218293879U (en) | 2022-09-02 | 2022-09-02 | Centrifugal water pump with automatic water storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218293879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738939A (en) * | 2024-02-20 | 2024-03-22 | 毅飞泵业（福州）有限公司 | Single-stage end suction centrifugal pump capable of reducing efficiency loss |
-
2022
- 2022-09-02 CN CN202222331098.1U patent/CN218293879U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738939A (en) * | 2024-02-20 | 2024-03-22 | 毅飞泵业（福州）有限公司 | Single-stage end suction centrifugal pump capable of reducing efficiency loss |
| CN117738939B (en) * | 2024-02-20 | 2024-05-03 | 毅飞泵业（福州）有限公司 | Single-stage end suction centrifugal pump capable of reducing efficiency loss |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109296546A (en) | A kind of inert vacuum auxiliary self priming pump | |
| CN218293879U (en) | Centrifugal water pump with automatic water storage function | |
| CN104989654B (en) | Oil-free rotary vane vacuum type self-priming centrifugal pump and use method thereof | |
| CN212898977U (en) | Anti-blocking efficient self-sucking pump | |
| US4042351A (en) | Liquid degasifier system and method | |
| CN109236665A (en) | A kind of band air extractor centrifugal pump | |
| CN112594196A (en) | Vacuum self-suction device for pump | |
| CN209579249U (en) | Centrifugal pump spiral casing burnishing device | |
| CN103603806B (en) | A kind of strong self-priming double-sucking type self-priming pump | |
| CN208634048U (en) | A kind of strong self-priming pump without water | |
| CN203175875U (en) | Horizontal type self-priming pump | |
| CN209053778U (en) | A kind of high efficiency energy increase water pump | |
| CN210196031U (en) | High suction lift pump adopting front negative pressure device | |
| CN211009131U (en) | Multistage stainless steel water pump | |
| CN214366752U (en) | Water pump body structure | |
| CN104846797A (en) | Amphibious decontamination vehicle | |
| CN117738939B (en) | Single-stage end suction centrifugal pump capable of reducing efficiency loss | |
| CN214945046U (en) | Increase high-efficient water pump of water conservancy diversion rib | |
| CN213176079U (en) | Self-priming pump with lift regulatory function | |
| CN213580253U (en) | A sampling device for milk detects | |
| CN212508855U (en) | Automatic exhaust centrifugal pump | |
| CN208966610U (en) | A kind of inert vacuum auxiliary self priming pump | |
| CN213392708U (en) | Automatic exhaust device of centrifugal pump | |
| CN220118345U (en) | Vacuum water absorption auxiliary device of centrifugal water pump | |
| CN214170923U (en) | Sealing structure for centrifugal pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |