CN214698370U - Energy-saving water pump - Google Patents
Energy-saving water pump Download PDFInfo
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- CN214698370U CN214698370U CN202120813718.8U CN202120813718U CN214698370U CN 214698370 U CN214698370 U CN 214698370U CN 202120813718 U CN202120813718 U CN 202120813718U CN 214698370 U CN214698370 U CN 214698370U
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Abstract
The application provides an energy-saving water pump which comprises a pump body, a motor, an impeller, a water storage cavity and a water filtering part, wherein one end of the water storage cavity is communicated with a water inlet, and the other end of the water storage cavity is connected with one end of the pump body, which is far away from the motor; the water filtering part is arranged in the water storage cavity, one end of the water filtering part is communicated with the pump body, and the side wall of the water filtering part is circumferentially provided with filtering holes; there is a clearance between the outer wall of the water filtering part and the inner wall of the water storage chamber, and the water inlet is arranged at the lower end of the water storage chamber. When the energy-saving water pump is used, liquid entering from the water inlet firstly enters the bottom of the water storage chamber, some heavy impurities can be settled to the bottom of the water storage chamber, the liquid is accumulated upwards and flows into the pump body from the filtering holes, and fine impurities in the liquid can be filtered by the filtering holes; according to the energy-saving water pump, on one hand, the filtering part is easy to disassemble and clean; on the other hand water storage cavity makes the filter effect good and can not influence the normal feed liquor volume of liquid with mutually supporting of filter part.
Description
Technical Field
The application relates to the technical field of water pump equipment, in particular to an energy-saving water pump.
Background
The energy-saving water pump can save energy consumption as the name suggests, and the high-efficiency operation of the water pump is improved, so that the energy consumption is reduced. The energy-saving water pump is generally used for conveying liquid or pressurizing liquid, the working principle is to transmit mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, and the energy-saving water pump is mainly used for conveying the liquid, such as water, oil, acid-base liquid, emulsion and the like.
When the energy-saving water pump is used, sundries such as sand and stones exist in water pumped sometimes, and if the sundries enter the water pump, an impeller in the water pump can be damaged to cause the blocking condition.
At present, in order to solve the problem that sundries enter a water pump, a filter screen is arranged at a water inlet, but the arrangement of the filter screen can reduce the water inflow and influence the working efficiency of the water pump; and the replacement and cleaning work of the filter screen is also more complicated.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the application provides an energy-conserving water pump, including the pump body, motor and impeller, the pump body includes water inlet and delivery port, the impeller is installed inside the pump body, the motor is used for driving the impeller and is rotary motion, still includes:
one end of the water storage cavity is communicated with the water inlet, and the other end of the water storage cavity is connected with one end of the pump body, which is far away from the motor;
the water filtering part is arranged in the water storage cavity, one end of the water filtering part is communicated with the pump body, and the side wall of the water filtering part is provided with filtering holes along the circumferential direction;
there is the clearance between the inner wall of drainage portion outer wall and water storage chamber, the water inlet set up in the lower extreme of water storage chamber.
When the energy-saving water pump is used, liquid entering from the water inlet firstly enters the bottom of the water storage chamber, some heavy impurities can be settled to the bottom of the water storage chamber, the liquid is accumulated upwards and flows into the pump body along the filtering holes, and fine impurities in the liquid can be filtered by the filtering holes;
according to the energy-saving water pump, on one hand, the filtering part is easy to disassemble and clean; on the other hand water storage cavity makes the filter effect good and can not influence the normal feed liquor volume of liquid with mutually supporting of filter part.
Furthermore, a water storage hopper is arranged below the water storage chamber, and one end of the water storage hopper, which is close to the water inlet, is obliquely and upwards arranged, so that liquid flowing in from the water inlet smoothly flows into the water storage hopper.
The setting of water storage bucket has increased the volume of water storage cavity lower part in this application for the liquid that gets into the water storage cavity prolongs at the time that the water storage bucket stops, and what impurity in the liquid can be more is subsided to water storage bucket bottom, further alleviates the filter pressure of drainage portion, improves the normal work efficiency of drainage portion and further guarantees that the feed liquor volume can not reduce.
Further, the water filtering portion is a cylindrical hollow pipe, the bottom and the two side walls of the cylindrical hollow pipe are provided with the filtering holes, a first water inlet hole is formed in the upper end of the cylindrical hollow pipe, and the diameter of the first water inlet hole is larger than that of the filtering holes.
The effect that the upper end of water filtering portion set up first inlet hole lies in, and is less as the liquid impurity that will transmit, through the filtration back of water storage cavity and filter house, when the liquid that reachs the water filtering portion upper end does not have great impurity basically, can open first inlet hole, further increase feed liquor volume.
Further, the water inlet structure further comprises a first plug, and the first plug is used for opening or closing the first water inlet hole.
Furthermore, one end, close to the water inlet, of the cylindrical hollow pipe is a second water inlet hole, a second plug is further arranged at the second water inlet hole, and the second plug is used for opening or closing the second water inlet hole.
Further, the diameter of the second water inlet hole is 1.5-3 times of that of the first water inlet hole; the diameter of the first water inlet hole is 5-10 times of that of the filtering hole.
The setting in this application second inlet hole is the liquid of considering the transmission is impurity-free, in order to further improve the feed liquor volume, can directly open the second inlet hole.
Further, the first plug is in threaded sealing connection with the first water inlet hole; the second plug is in threaded sealing connection with the second water inlet hole.
Furthermore, one end, close to the water storage cavity, of the inner wall of the pump body is provided with an arc-shaped flow guide section, and the arc-shaped flow guide section extends to the impeller from one end, close to the water storage cavity, of the pump body.
This application is provided with arc water conservancy diversion section at pump body inner wall for the water that gets into the pump body plays the water conservancy diversion effect, and the liquid laminating pump body inner wall that gets into flows, and liquid transportation process can not produce great pressure or velocity of flow and fluctuate, plays energy-conserving effect.
Further, still include the base, the base pass through the connecting piece with the motor links to each other.
Further, the connecting piece cover is located the periphery of motor, the connecting piece inner wall is provided with a plurality of sand grips, the motor outer wall is provided with the recess that cooperatees with a plurality of sand grips and sets up.
This application base and connecting piece set up, better fixed motor prevents that the motor from taking place to rock when using, influences the work efficiency of impeller.
The beneficial effect of this application is as follows:
1. according to the energy-saving water pump, on one hand, the filtering part and the water storage cavity are detached and cleaned; on the other hand, the water storage chamber is matched with the filtering part, so that the filtering effect is good, and the normal liquid inlet amount of liquid cannot be influenced;
2. the arrangement of the water storage hopper increases the volume of the lower part of the water storage cavity, so that the retention time of the liquid entering the water storage cavity in the water storage hopper is prolonged, more impurities in the liquid can be settled to the bottom of the water storage hopper, the filtering pressure of the water filtering part is further reduced, the normal working efficiency of the water filtering part is improved, and the liquid inlet amount is further ensured not to be reduced;
3. the upper end of the water filtering part is provided with the first water inlet hole, so that when liquid to be transmitted has less impurities and is filtered by the water storage chamber and the filtering part, and the liquid reaching the upper end of the water filtering part has no larger impurities basically, the first water inlet hole can be opened, and the liquid inlet amount is further increased;
4. the second water inlet hole is formed, so that the transmitted liquid is free of impurities, and the second water inlet hole can be directly opened in order to further improve the liquid inlet amount;
5. according to the pump body, the arc-shaped flow guide section is arranged on the inner wall of the pump body, so that water entering the pump body can be guided, entering liquid flows by being attached to the inner wall of the pump body, large pressure or flow velocity fluctuation cannot be generated in the liquid conveying process, and the effect of energy conservation is achieved;
6. this application base and connecting piece set up, better fixed motor prevents that the motor from taking place to rock when using, influences the work efficiency of impeller.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic diagram of an energy-saving water pump according to the present application;
fig. 2 is a schematic structural diagram of a water filtering part in the present application;
fig. 3 is a schematic structural diagram of a first plug of the present application;
fig. 4 is a schematic structural diagram of a connector according to the present application.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1-3, the energy-saving water pump in this embodiment includes a pump body 1, a motor 2, and an impeller 3, where the pump body 1 includes a water inlet 11 and a water outlet 12, the impeller 3 is installed inside the pump body 1, and the motor 2 is used to drive the impeller 3 to rotate, and further includes: one end of the water storage cavity 4 is communicated with the water inlet 11, and the other end of the water storage cavity 4 is connected with one end of the pump body 1 far away from the motor 2; the water filtering part 5 is arranged inside the water storage chamber 4, one end of the water filtering part 5 is communicated with the pump body 1, and the side wall of the water filtering part 5 is provided with filtering holes 51 along the circumferential direction; there is a clearance between the outer wall of the water filtering part 5 and the inner wall of the water storage chamber 4, and the water inlet 11 is arranged at the lower end of the water storage chamber 4.
It can be understood that a water storage bucket 41 is arranged below the water storage chamber 4, and one end of the water storage bucket 41 close to the water inlet 11 is arranged obliquely upwards so that the liquid flowing in from the water inlet 11 can smoothly flow into the water storage bucket 41.
It can be understood that the lower extreme that can be provided with the opening at water storage bucket 41 seals with sealed lid, if needs maintain the inside and change and inside impurity clears up, can open the opening and make things convenient for impurity to drop.
It can be understood that the connection between the water storage chamber 4 and the pump body 1 and the connection between the water filter 5 and the pump body 1 may be a detachable sealing connection structure.
When the energy-saving water pump in the above embodiment is used, the motor 2 drives the impeller 3 to rotate in the pump body 1 and generates negative pressure in the pump body 1, the liquid to be conveyed enters the bottom of the water storage chamber 4 from the water inlet 11 and gradually accumulates, at the moment, large particles or impurities with large weight are firstly settled to the bottom of the water storage chamber 4, then, the impurities with small particles are blocked at the periphery of the filtering part, the filtered liquid flows into the pump body 1 along the filtering holes 51, and under the action of the impeller 3, the filtered liquid flows out from the water outlet 12, so that the conveying process of the liquid is completed. Because the liquid enters the water storage chamber 4 in advance and has the process of impurity sedimentation, the filtering pressure is reduced for the filtering part, the time that the filtering hole 51 is blocked is effectively prolonged, the working efficiency of the energy-saving water pump is improved, and the liquid can be effectively ensured to be better in liquid inlet amount in a longer time.
In another embodiment, as shown in fig. 1 to 3, the water filtering portion 5 is a cylindrical hollow tube, the bottom and two side walls of the cylindrical hollow tube are provided with filtering holes 51, the upper end of the cylindrical hollow tube is provided with a first water inlet hole 52, and the diameter of the first water inlet hole 52 is larger than that of the filtering holes 51.
It is understood that the first stopper 6 is further included, and the first stopper 6 is used for opening or closing the first inlet hole 52.
One end of the cylindrical hollow pipe close to the water inlet 11 is a second water inlet hole 53, and a second plug is further arranged at the second water inlet hole 53 and used for opening or closing the second water inlet hole 53.
The diameter of the second water inlet hole 53 is 1.5 to 3 times the diameter of the first water inlet hole 52; the diameter of the first inlet hole 52 is 5 to 10 times the diameter of the filtering hole 51.
As can be understood, the first plug 6 is in threaded sealing connection with the first water inlet 52; the second plug is connected with the second water inlet hole 53 in a threaded sealing manner.
When the pump body is used, if more liquid impurities need to be transmitted, the first water inlet hole 52 and the second water inlet hole 53 are closed, if less liquid impurities need to be transmitted and the liquid impurities need to be large particles or heavy impurities, the first water inlet hole 52 is opened, the second water inlet hole 53 is closed, and after the impurities in the liquid are settled in the water storage chamber 4, the impurities can enter the pump body 1 through the filter hole 51 and the first water inlet hole 52, so that the liquid inlet amount is better ensured; if there is no impurity in the liquid to be conveyed, both the second inlet hole 53 and the first inlet hole 52 can be opened, so that the liquid inlet amount is larger.
In another embodiment, as shown in fig. 1, an arc-shaped flow guiding section 7 is arranged at one end of the inner wall of the pump body 1 close to the water storage chamber 4, and the arc-shaped flow guiding section 7 extends from one end of the pump body 1 close to the water storage chamber 4 to the impeller 3.
This embodiment is provided with arc water conservancy diversion section 7 at the 1 inner wall of the pump body, plays the water conservancy diversion effect to the water that gets into the pump body 1, and the liquid that gets into the pump body 1 laminating pump body 1 inner wall flows, and liquid transportation process can not produce great pressure or velocity of flow undulant, plays energy-conserving effect.
In another embodiment, as shown in fig. 1 and 4, the electric motor further comprises a base 8, and the base 8 is connected with the motor 2 through a connecting piece 9.
The periphery of motor 2 is located to the connecting piece 9 cover, and the inner wall of connecting piece 9 is provided with a plurality of sand grips 91, and the outer wall of motor 2 is provided with the recess 21 that cooperatees with a plurality of sand grips 91 and set up.
For the operation process of motor 2 is more stable, and then make impeller 3's rotation process more stable, motor 2 is connected the recess 21 of motor 2 outer wall and the sand grip 91 cooperation of connecting piece 9 inner wall when the installation in this embodiment for motor 2 is more firm.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. The utility model provides an energy-saving water pump, includes the pump body, motor and impeller, the pump body includes water inlet and delivery port, the impeller is installed inside the pump body, the motor is used for driving the impeller and is rotary motion, its characterized in that still includes:
one end of the water storage cavity is communicated with the water inlet, and the other end of the water storage cavity is connected with one end of the pump body, which is far away from the motor;
the water filtering part is arranged in the water storage cavity, one end of the water filtering part is communicated with the pump body, and the side wall of the water filtering part is provided with filtering holes along the circumferential direction;
there is a clearance between the outer wall of drainage portion and the inner wall of water storage chamber, the water inlet set up in the lower extreme of water storage chamber.
2. The energy-saving water pump according to claim 1, wherein a water storage hopper is arranged below the water storage chamber, and one end of the water storage hopper close to the water inlet is arranged obliquely upwards so that liquid flowing in from the water inlet can smoothly flow into the water storage hopper.
3. The energy-saving water pump according to claim 1, wherein the water filtering portion is a cylindrical hollow pipe, the filtering holes are formed in the bottom and two side walls of the cylindrical hollow pipe, a first water inlet hole is formed in the upper end of the cylindrical hollow pipe, and the diameter of the first water inlet hole is larger than that of the filtering holes.
4. The energy-saving water pump according to claim 3, further comprising a first plug for opening or closing the first water inlet hole.
5. The energy-saving water pump according to claim 4, wherein a second water inlet is formed at one end of the cylindrical hollow pipe close to the water inlet, a second plug is further arranged at the second water inlet, and the second plug is used for opening or closing the second water inlet.
6. The energy-saving water pump according to claim 5, wherein the diameter of the second water inlet hole is 1.5-3 times of the diameter of the first water inlet hole; the diameter of the first water inlet hole is 5-10 times of that of the filtering hole.
7. The energy-saving water pump according to claim 5, wherein the first plug is in threaded sealing connection with the first water inlet hole; the second plug is in threaded sealing connection with the second water inlet hole.
8. The energy-saving water pump according to claim 1, wherein an arc-shaped flow guide section is arranged at one end of the inner wall of the pump body close to the water storage chamber, and the arc-shaped flow guide section extends from one end of the pump body close to the water storage chamber to the impeller.
9. The energy-saving water pump according to claim 1, further comprising a base, wherein the base is connected with the motor through a connecting piece.
10. The energy-saving water pump according to claim 9, wherein the connecting member is sleeved on the periphery of the motor, the inner wall of the connecting member is provided with a plurality of protruding strips, and the outer wall of the motor is provided with grooves matched with the plurality of protruding strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120813718.8U CN214698370U (en) | 2021-04-20 | 2021-04-20 | Energy-saving water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120813718.8U CN214698370U (en) | 2021-04-20 | 2021-04-20 | Energy-saving water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214698370U true CN214698370U (en) | 2021-11-12 |
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ID=78532522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120813718.8U Active CN214698370U (en) | 2021-04-20 | 2021-04-20 | Energy-saving water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214698370U (en) |
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2021
- 2021-04-20 CN CN202120813718.8U patent/CN214698370U/en active Active
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