CN214145924U - Water pump - Google Patents
Water pump Download PDFInfo
- Publication number
- CN214145924U CN214145924U CN202022716050.3U CN202022716050U CN214145924U CN 214145924 U CN214145924 U CN 214145924U CN 202022716050 U CN202022716050 U CN 202022716050U CN 214145924 U CN214145924 U CN 214145924U
- Authority
- CN
- China
- Prior art keywords
- pressing piece
- pump body
- water outlet
- flange
- pump
- 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 discloses a water pump, include: a pump body; the water outlet of the pump body is connected with the water outlet pipe through the clamping and pressing piece; one side of the flange is provided with a waist-shaped groove, the other side of the flange is provided with a mounting hole, and the pump body is fixedly connected with the flange through the waist-shaped groove; the motor, the motor passes through mounting hole and flange fixed connection, has solved among the prior art because the defect of delivery port and outlet pipe and pump body and motor connected mode, the installation that leads to requires height, the inconvenient technical problem of maintenance, has reached the connected mode of optimizing the water pump, has reduced the requirement to the installation accuracy for the more nimble convenient technological effect of overhauling.
Description
Technical Field
The utility model relates to a plumbing technical field, in particular to water pump.
Background
Water pump delivery port and outlet pipe among the prior art use flange or threaded connection, and the flange that uses between water pump and the motor is fixed connection simultaneously, and the installation direction of unable adjustment water pump leads to the length of geminate transistors and the installation direction and the required precision of water pump very high from this, and when the water pump is changed in the maintenance, need do supporting pipeline change, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water pump, aim at solving the water pump among the prior art because delivery port and outlet pipe and the pump body and the defect of motor connected mode, the installation that leads to requires high, the inconvenient technical problem of maintenance.
In order to achieve the above object, the utility model provides a water pump, water pump includes: a pump body; the water outlet of the pump body is connected with the water outlet pipe through the clamping and pressing piece; the pump body is fixedly connected with the flange through the waist-shaped groove; the motor passes through the mounting hole with flange fixed connection.
Preferably, the pump body comprises: the pump body is fixedly connected with the impeller shell, and the water outlet is formed in the side surface of the impeller shell; an impeller disposed in the impeller shell.
Preferably, the flange further comprises: the center of the flange is provided with a through hole, and an output shaft of the motor penetrates through the through hole to be fixedly connected with the impeller.
Preferably, the snap member includes: a lower clamping and pressing piece; and the upper clamping and pressing piece is fixed with the lower clamping and pressing piece through a locking screw, and the water outlet pipe and the water outlet are fixed in the upper clamping and pressing piece.
Preferably, the upper snap member includes: the upper clamping and pressing piece is provided with an arched surface, and one side of the arched surface is provided with the counter bore; the other side of the arch surface is provided with the threaded hole.
Preferably, the lower snap member includes: the lower clamping and pressing piece is provided with a threaded hole corresponding to the counter bore on the upper clamping and pressing piece, and the lower clamping and pressing piece is provided with the counter bore corresponding to the threaded hole on the upper clamping and pressing piece.
Preferably, the snap member further comprises: and the sealing sleeve is sleeved on the water outlet and the water outlet pipe.
Preferably, the flange comprises: the waist-shaped groove is a through groove, and the top of the pump body is fixed in the waist-shaped groove through a connecting screw.
Preferably, the pump body further comprises: and the pump body is fixed with the impeller shell through the fixing seat.
The technical scheme of the utility model a pair of water pump that provides, include: a pump body; the water outlet of the pump body is connected with the water outlet pipe through the clamping and pressing piece; one side of the flange is provided with a waist-shaped groove, the other side of the flange is provided with a mounting hole, and the pump body is fixedly connected with the flange through the waist-shaped groove; the motor is fixedly connected with the flange through the mounting hole, and the water outlet pipe are fixed through the clamping and pressing piece, so that the water outlet and the water outlet pipe can be easily connected and are convenient to disassemble and repair; through design waist type groove in the flange for the installation orientation of the pump body and motor can be adjusted in a flexible way, through the redesign to water pump delivery port and outlet pipe and the pump body and motor connected mode, make installation and overhaul more nimble convenient, thereby solved among the prior art because the defect of delivery port and outlet pipe and the pump body and motor connected mode, the installation that leads to requires height, the inconvenient technical problem of maintenance, the connected mode of having reached the optimization water pump, the requirement to the installation accuracy has been reduced, make the more nimble convenient technological effect of overhaul.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the water pump of the present invention;
fig. 2 is a schematic view of a cross-sectional structure of the water pump provided by the present invention;
fig. 3 is a schematic structural view of a clamping and pressing member of the water pump provided by the present invention;
fig. 4 is the utility model provides a structural schematic of flange of water pump.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a water pump.
Referring to fig. 1 to 4, in an embodiment of the present invention, the water pump includes:
a pump body 1.
Specifically, the pump body 1 in this application is roughly circular truncated cone-shaped, and the side of the pump body 1 is the curved surface, and the position that the side of the pump body 1 is close to the bottom is provided with the delivery port (not shown in the figure), and the pump body 1 top is provided with the screw hole 222 that is used for installing with motor 4.
The clamping and pressing piece 2, and the water outlet of the pump body 1 is connected with the water outlet pipe 5 through the clamping and pressing piece 2.
Specifically, in the prior art, the water outlet of the water pump is connected to the water outlet pipe 5 through a flange or a thread, and usually the water outlet and the water outlet pipe 5 are required to have a certain size (outer diameter) difference and need to be aligned, so that one end can be screwed into the other end. In the application, the water outlet and the water outlet pipe 5 are aligned only by approximately ensuring the connection mode of fixing the clamping and pressing piece 2, the operation is simple, and the installation and the replacement are convenient.
The flange 3, flange 3 one side is provided with waist type groove 31, and the other side is provided with mounting hole 32, and the pump body 1 passes through waist type groove 31 and flange 3 fixed connection.
Specifically, the flange 3 has two circular surfaces, one of which is provided with a waist-shaped groove 31 for fixing with the pump body 1, and the other of which is provided with a mounting hole 32 for fixing with the housing of the motor 4. The kidney-shaped groove 31 has a certain length and a certain radian, that is, the fixing positions of the pump body 1 and the flange 3 are adjustable, and the pump body 1 can be fixed at any position in the kidney-shaped groove 31 through screws.
And the motor 4 is fixedly connected with the flange 3 through a mounting hole 32.
Specifically, the flange 3 is fixedly connected to the motor 4 housing by screws at the side thereof provided with the mounting hole 32.
Preferably, the pump body 1 comprises: the pump body 1 is fixedly connected with the impeller shell 11, and the water outlet is formed in the side face of the impeller shell 11; an impeller, which is disposed in the impeller housing 11.
Specifically, the position of the pump body 1 near the bottom is an impeller shell 11, an impeller (not shown in the figure) is arranged in the impeller shell 11, a water inlet is arranged at the bottom of the impeller shell 11, and the impeller rotates around a vertical shaft in a horizontal plane to pump liquid from the water inlet at the bottom to a water outlet.
Preferably, the flange 3 further comprises: the center of the flange 3 is provided with a through hole 33, and the output shaft of the motor 4 passes through the through hole 33 and is fixedly connected with the impeller.
Specifically, a through hole 33 is formed in the center of the flange 3, an output shaft of the motor 4 penetrates through the through hole 33 to be fixedly connected with the impeller, and after the motor 4 is electrified, the output shaft drives the impeller to rotate so as to pump liquid from a water inlet at the bottom to a water outlet.
Preferably, the snap member 2 includes: a lower clamping and pressing member 21; the upper clamping and pressing piece 22, the upper clamping and pressing piece 22 and the lower clamping and pressing piece 21 are fixed through locking screws, and the water outlet pipe 5 and the water outlet are fixed in the upper clamping and pressing piece 22.
Specifically, the clamping and pressing member 2 comprises two parts, namely an upper clamping and pressing member 22 and a lower clamping and pressing member 21, the clamping and pressing member 2 and the lower clamping and pressing member 21 are of the same structure, and when the water outlet pipe 5 and the water outlet are fixed through screws, the two parts are installed in a matching mode. When the water outlet pipe is installed, the water outlet and the water outlet pipe 5 are aligned only by approximately ensuring, the water outlet pipe and the water outlet pipe can be fixed together through the clamping and pressing piece 2, the operation is simple, and the installation and the replacement are convenient.
Preferably, the upper snap 22 comprises: the counter bore 221, the upper clamping and pressing piece 22 has an arched surface, one side of the arched surface is provided with the counter bore 221; and a threaded hole 222 is formed in the other side of the arched surface.
Specifically, the upper snap member 22 has an arcuate surface with a counterbore 221 on one side and a threaded bore 222 on the other side.
Preferably, the lower snap member 21 includes: a screw hole 222 is arranged on the lower clamping and pressing piece 21 corresponding to the counter hole 221 on the upper clamping and pressing piece 22, and the counter hole 221 is arranged on the lower clamping and pressing piece 21 corresponding to the screw hole 222 on the upper clamping and pressing piece 22.
Specifically, a screw hole 222 is formed in the lower holding member 21 at a position corresponding to a counter bore 221 formed in the upper holding member 22, a counter bore 221 is formed in the lower holding member 21 at a position corresponding to the screw hole 222 formed in the upper holding member 22, and a locking screw is inserted into the counter bore 221 and screwed into the screw hole 222 during installation. The water outlet pipe 5 and the water outlet are fixed in the upper clamping and pressing piece 22 through the matching of the lower clamping and pressing piece 21.
Preferably, the snap member 2 further includes: and the sealing sleeve 23 is sleeved on the water outlet and the water outlet pipe 5.
Particularly, when the water outlet pipe sealing device is installed, the sealing sleeve 23 can be sleeved on the water outlet and the water outlet pipe 5, the clamping and pressing piece 2 is pressed outside the sealing sleeve 23, and the sealing sleeve 23 can prevent the water outlet and the water outlet pipe 5 from being not completely contacted to cause leakage, so that the sealing performance is improved.
Preferably, the flange 3 comprises: the waist-shaped groove 31 is a through groove, and the top of the pump body 1 is fixed in the waist-shaped groove 31 through a connecting screw.
Specifically, the kidney-shaped groove 31 is a through groove having a certain arc length, the connection screw is installed from above the kidney-shaped groove 31 and screwed into the threaded hole 222 at the top of the pump body 1, and when the pump body 1 and the flange 3 are installed, if the relative position relationship needs to be adjusted, the connection screw can be unscrewed first, so that the stud part of the connection screw can slide in the kidney-shaped groove 31, and the connection screw slides to a proper position and then is fixed. Wherein, a gasket can be arranged between the connecting screw and the waist-shaped groove 31.
Preferably, the pump body 1 further comprises: the fixing seat 12, the pump body 1 is fixed with the impeller shell 11 through the fixing seat 12.
Specifically, the pump body 1 is provided with a fixing seat 12, the fixing seat 12 is provided with a threaded hole 222, and the fixing seat 12 and the impeller shell 11 are fixed by screws through the threaded hole 222.
The technical scheme of the utility model a pair of water pump that provides, include: a pump body 1; the water outlet of the pump body 1 is connected with a water outlet pipe 5 through the clamping and pressing piece 2; the pump body 1 is fixedly connected with the flange 3 through the waist-shaped groove 31; the motor 4 is fixedly connected with the flange 3 through the mounting hole 32, and the water outlet pipe 5 are fixed through the clamping and pressing piece 2, so that the water outlet and the water outlet pipe 5 can be easily connected and are convenient to disassemble and repair; through design waist type groove 31 in flange 3, make the installation orientation of the pump body 1 and motor 4 can be adjusted in a flexible way, through the redesign to water pump delivery port and outlet pipe 5 and the pump body 1 and the connection mode of motor 4, make the installation more nimble convenient with the overhaul, because the defect of delivery port and outlet pipe 5 and the connection mode of the pump body 1 and motor 4 among the prior art has been solved with this, the installation that leads to requires height, the inconvenient technical problem of maintenance, the connection mode of optimizing the water pump has been reached, the requirement to the installation accuracy has been reduced, make the overhaul more nimble convenient technological effect.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. A water pump, characterized in that the water pump comprises:
a pump body;
the water outlet of the pump body is connected with the water outlet pipe through the clamping and pressing piece;
the pump body is fixedly connected with the flange through the waist-shaped groove;
the motor passes through the mounting hole with flange fixed connection.
2. The water pump of claim 1, wherein the pump body comprises:
the pump body is fixedly connected with the impeller shell, and the water outlet is formed in the side surface of the impeller shell;
an impeller disposed in the impeller shell.
3. The water pump of claim 2, wherein the flange further comprises:
the center of the flange is provided with a through hole, and an output shaft of the motor penetrates through the through hole to be fixedly connected with the impeller.
4. The water pump of claim 1, wherein the snap member comprises:
a pressing piece is arranged;
and the upper clamping and pressing piece and the lower clamping and pressing piece are fixed through a locking screw, and the water outlet pipe and the water outlet are fixed in the upper clamping and pressing piece and the lower clamping and pressing piece.
5. The water pump of claim 4, wherein the upper snap comprises:
the upper clamping and pressing piece is provided with an arched surface, and one side of the arched surface is provided with the counter bore;
the other side of the arch surface is provided with the threaded hole.
6. The water pump of claim 5, wherein the lower snap comprises:
the lower clamping and pressing piece is provided with a threaded hole corresponding to the counter bore on the upper clamping and pressing piece, and the lower clamping and pressing piece is provided with the counter bore corresponding to the threaded hole on the upper clamping and pressing piece.
7. The water pump of claim 3, wherein the snap member further comprises:
and the sealing sleeve is sleeved on the water outlet and the water outlet pipe.
8. The water pump of claim 1, wherein the flange comprises:
the waist-shaped groove is a through groove, and the top of the pump body is fixed in the waist-shaped groove through a connecting screw.
9. The water pump of claim 2, wherein the pump body further comprises:
and the pump body is fixed with the impeller shell through the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716050.3U CN214145924U (en) | 2020-11-20 | 2020-11-20 | Water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716050.3U CN214145924U (en) | 2020-11-20 | 2020-11-20 | Water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214145924U true CN214145924U (en) | 2021-09-07 |
Family
ID=77565507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022716050.3U Active CN214145924U (en) | 2020-11-20 | 2020-11-20 | Water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214145924U (en) |
-
2020
- 2020-11-20 CN CN202022716050.3U patent/CN214145924U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214145924U (en) | Water pump | |
| BR9811838A (en) | Fuel supply system | |
| US20080317592A1 (en) | Pump Housing with Two-Point Mount | |
| CN110220054B (en) | Low pressure oil pipe becomes angle adapter coupling | |
| CN209253450U (en) | A kind of wire casing installing type high pressure gas socket | |
| CN214118990U (en) | Cone valve pressure measurement joint easy to install | |
| CN217768215U (en) | Baffle type flow switch | |
| CN211117965U (en) | Elbow base reaches integrated waterway system including it | |
| CN215214801U (en) | Butterfly valve capable of quickly mounting sealing ring | |
| CN213576834U (en) | Oil gas pipeline overpressure monitoring device | |
| CN211707124U (en) | Water inlet device of universal regulation | |
| JP3246432U (en) | Water pump holder structure that allows for adjustable water intake and discharge directions | |
| JP2741009B2 (en) | Gas meter connection unit | |
| CN212226231U (en) | Municipal administration water supply and drainage pipeline fixing device | |
| CN213709738U (en) | Use drainer on delivery port | |
| CN221857834U (en) | Curved foot mounting structure and shower controller using same | |
| CN221348261U (en) | Mounting structure of electric control valve | |
| CN216692534U (en) | Quick-screwing joint of boss handle | |
| CN112628499A (en) | Eccentric connecting device for pipeline | |
| CN213294719U (en) | Filter for reverse osmosis water purifier | |
| CN220539965U (en) | Fast-assembling structure and pump head | |
| CN220523473U (en) | Through-wall sealing structure for liquid cooling pipeline and liquid cooling system | |
| CN212320830U (en) | Natural gas flowmeter capable of being conveniently installed | |
| CN219712518U (en) | Intelligent control self-operated flow regulator household valve | |
| CN216715241U (en) | Split type tap switch's fixed knot constructs and split type tap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |