CN217481521U

CN217481521U - Energy-saving water pump convenient to adjust water yield

Info

Publication number: CN217481521U
Application number: CN202220167679.3U
Authority: CN
Inventors: 张彦明; 杨荣东; 杨文琪
Original assignee: Sanlianpump Industry Co ltd
Current assignee: Sanlianpump Industry Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-09-23
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to a water pump technical field discloses an energy-conserving water pump convenient to adjust water yield, which comprises a pump body, be equipped with the horizontally drain pipe on the pump body lateral wall, drain pipe one side fixed mounting has the shielded box, the inside sliding connection of shielded box has the lifter plate, be equipped with the opening on the drain pipe lateral wall, fixed mounting has the connection platform in the opening, connect platform middle part fixed connection elastic webbing, the elastic webbing is kept away from drain pipe one side rigid coupling and is had the ejector pin, the ejector pin other end and lifter plate fixed connection, the lifter plate is kept away from ejector pin one side fixed mounting and is had the threaded sleeve, fixed mounting has the motor on the shielded box inner wall, the output shaft fixedly connected with lead screw of motor, the lead screw inserts inside and rather than threaded connection of threaded sleeve. The through-flow sectional area of the drain pipe is changed through the deformation of the elastic belt, and the problem that the water yield cannot be effectively adjusted by the conventional energy-saving water pump is solved.

Description

Energy-saving water pump convenient to adjust water yield

The technical field is as follows:

the utility model relates to a water pump technical field, concretely relates to energy-conserving water pump convenient to adjust water yield.

Background art:

the water pump is a machine for conveying liquid or pressurizing liquid, it transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, etc., and the technical parameters of the water pump performance include flow, suction lift, shaft power, water power and efficiency, etc., and can be divided into volumetric water pump and vane pump, etc. according to different working principles.

The energy-saving technology of the water pump is applied for many years, the structure of the water pump is improved, the PLC, a human-computer interface, filtering and the like are added to the energy-saving control technology of the water pump while the frequency converter is effectively utilized, so that the energy-saving control technology of the water pump is more scientific and intelligent, the energy-saving pump is different from other energy-saving technologies such as single frequency conversion and the like so as to reduce the efficiency and achieve low energy consumption, the technical problem of high energy consumption and low efficiency commonly existing in a hot oil circulating system is solved, and the energy-saving pump plays an important role in the drying process fields of textile printing and dyeing, chemical engineering, wood building, medicine, paper making and the like.

Energy-conserving water pump has now replaced ordinary water pump in each field and uses, but current energy-conserving water pump can't carry out effectual regulation to the water yield according to the size of the required water yield of various use occasions, leads to energy-conserving water pump's practicality to reduce.

The utility model has the following contents:

to the problem among the prior art, the utility model aims to provide an energy-conserving water pump convenient to adjust water yield.

The utility model discloses the technical problem that solve adopts following technical scheme to realize: the utility model provides an energy-conserving water pump convenient to adjust water yield, includes the pump body, be equipped with the horizontally drain pipe on the pump body lateral wall, drain pipe one side fixed mounting has the shielded box, the inside sliding connection of shielded box has the lifter plate, be equipped with the opening on the drain pipe lateral wall, fixed mounting has the connection platform in the opening, connect platform middle part fixed connection elastic webbing, the elastic webbing is kept away from drain pipe one side rigid coupling and is had the ejector pin, the ejector pin other end and lifter plate fixed connection, the lifter plate is kept away from ejector pin one side fixed mounting and is had the threaded sleeve, fixed mounting has the motor on the shielded box inner wall, the output shaft fixedly connected with lead screw of motor, the lead screw inserts threaded sleeve inside and rather than threaded connection.

Preferably, pump body bottom is equipped with vertical inlet tube, the inside fixed mounting of inlet tube has the filter screen, two sets of parallel arrangement's commentaries on classics roller, two sets of are installed to the filter screen bottom the commentaries on classics roller rotates and installs inside the inlet tube, it has a plurality of groups to change roller outside fixed mounting and changes the board, change board and filter screen movable contact.

Preferably, the inlet tube both sides all are equipped with row cinder notch, the row cinder notch outside is equipped with the collection box, the collection box articulates with inlet tube rigid coupling and bottom has the row cinder door.

Preferably, be equipped with the guide way on the isolation box inside, the equal fixed mounting in lifter plate both ends has the slider, the slider is located the guide way and rather than sliding connection.

Preferably, the isolation box is kept away from pump body one side and is equipped with the maintenance mouth, and the joint has the closing cap in the maintenance mouth, the closing cap is equipped with sealed the pad with the maintenance mouth junction.

The beneficial effects of the utility model are that:

the utility model drives the screw rod to rotate through the motor, and can drive the threaded sleeve and the lifting plate to move up and down under the threaded fit of the screw rod and the threaded sleeve, thereby driving the ejector rod to move relative to the opening, changing the through-flow sectional area of the drain pipe through the deformation of the elastic belt, and solving the problem that the prior energy-saving water pump can not effectively adjust the water yield according to the water yield required by various use occasions, thereby reducing the practicability of the energy-saving water pump;

the utility model discloses a filter screen that sets up in the inlet tube filters the impurity of aquatic, drives two sets of commentaries on classics roller relative rotation under the effect of rivers, drives through changeing the roller and changes the board rotation and send into the collection box with the impurity of filter screen downside inside through the scum outlet, avoids impurity to pile up and causes the jam, utilizes the kinetic energy of rivers to clear away impurity, possess energy-conserving advantage, improves the practicality of water pump.

Description of the drawings:

in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and 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 these drawings without creative efforts;

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the isolation box of the present invention;

FIG. 3 is a schematic view of the internal structure of the water inlet pipe of the present invention;

wherein: 1. a pump body; 2. a drain pipe; 201. an opening; 3. a water inlet pipe; 301. a slag discharge port; 4. an isolation box; 401. a guide groove; 5. a motor; 6. a screw rod; 7. a lifting plate; 8. a threaded sleeve; 9. a top rod; 10. a connecting table; 11. an elastic band; 12. sealing the cover; 13. a slider; 14. a gasket; 15. filtering with a screen; 16. rotating the roller; 17. rotating the plate; 18. and (7) a recycling box.

The specific implementation mode is as follows:

in order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Example 1:

as shown in fig. 1 and 2; the utility model provides an energy-conserving water pump convenient to adjust water yield, includes the pump body 1, be equipped with horizontally drain pipe 2 on the 1 lateral wall of the pump body, 2 one side fixed mounting of drain pipe has shielded

box

4, 4 inside sliding connection of shielded box has lifter plate 7, be equipped with opening 201 on the 2 lateral walls of drain pipe, fixed mounting has connection platform 10 in the opening 201, connection platform 10 middle part fixed connection

elastic webbing

11, 2 one side rigid couplings of drain pipe have ejector pin 9 are kept away from to elastic webbing 11, the ejector pin 9 other end and 7 fixed connection of lifter plate, 9 one side fixed mounting of ejector pin has threaded sleeve 8 for lifter plate 7, fixed mounting has motor 5 on 4 inner walls of shielded box, the output shaft fixedly connected with lead screw 6 of motor 5, lead screw 6 inserts threaded sleeve 8 inside and rather than threaded connection.

Be equipped with guide way 401 on the inside of shielded cell 4, the equal fixed mounting in lifter plate 7 both ends has slider 13, slider 13 is located guide way 401 and rather than sliding connection.

The isolation box 4 is equipped with the maintenance mouth apart from 1 one side of the pump body, and the joint has closing cap 12 in the maintenance mouth, closing cap 12 is equipped with sealed the pad 14 with the maintenance mouth junction, guarantees the leakproofness, avoids inside the rivers get into isolation box 4.

Concretely, can detect the size of water yield through the external electromagnetic flowmeter (not shown in the figure) of drain pipe 2, then control motor 5 drives lead screw 6 rotatory, can drive threaded sleeve 8 and lifter plate 7 downstream under the screw-thread fit of lead screw 6 and threaded sleeve 8, thereby it removes to drive ejector pin 9 relative opening 201, the through-flow cross-sectional area of deformation change drain pipe 2 through elastic webbing 11, thereby can adjust out water, can be convenient for overhaul and change the part inside isolation box 4 through the setting of closing cap 12 and maintenance mouth.

Example 2:

as shown in fig. 1-3, an energy-saving water pump convenient to adjust water yield, including the pump body 1, be equipped with horizontally drain pipe 2 on the pump body 1 lateral wall, drain pipe 2 one side fixed mounting has shielded box 4, the inside sliding connection of shielded box 4 has lifter plate 7, be equipped with opening 201 on the drain pipe 2 lateral wall, fixed mounting has connection platform 10 in the opening 201, connection platform 10 middle part fixed connection elastic webbing 11, the elastic webbing 11 is kept away from drain pipe 2 one side rigid coupling and is had ejector pin 9, the ejector pin 9 other end and lifter plate 7 fixed connection, lifter plate 7 is kept away from ejector pin 9 one side fixed mounting and is had threaded sleeve 8, fixed mounting has motor 5 on the 4 inner walls of shielded box, motor 5's output shaft fixedly connected with lead screw 6, lead screw 6 inserts threaded sleeve 8 inside and rather than threaded connection.

1 bottom of the pump body is equipped with

vertical inlet tube

3, 3 inside fixed mounting of inlet tube have filter screen 15, two sets of parallel arrangement's commentaries on classics roller 16, two sets of are installed to filter screen 15 bottom change roller 16 and rotate and install inside inlet tube 3, change 16 outside fixed mounting of roller have a plurality of groups change board 17,

change board

17 and 15 movable contact of filter screen.

3 both sides of inlet tube all are equipped with row's cinder notch 301, row's cinder notch 301 outside is equipped with collection box 18,

collection box

18 and 3 rigid couplings of inlet tube and bottom articulate there is the row's cinder door.

It is specific, filter the impurity of aquatic through the filter screen 15 that sets up in inlet tube 3, drive two sets of commentaries on classics roller 16 relative rotation under the effect of rivers, it is rotatory to send into 18 insides of collection box with the impurity of filter screen 15 downside through row cinder notch 301 through changeing roller 16 drive, avoid impurity to pile up and cause the jam, the kinetic energy that utilizes rivers is clear away impurity, possess energy-conserving advantage, the practicality of improvement water pump, 18 bottom sides of collection box are equipped with the scum door, can regularly clear away the impurity of 18 insides of collection box, guarantee the normal work of water pump.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-conserving water pump convenient to adjust water yield which characterized in that: the pump comprises a pump body (1), a horizontal drain pipe (2) is arranged on the side wall of the pump body (1), an isolation box (4) is fixedly arranged on one side of the drain pipe (2), a lifting plate (7) is connected to the inside of the isolation box (4) in a sliding manner, an opening (201) is formed in the side wall of the drain pipe (2), a connecting table (10) is fixedly arranged in the opening (201), an elastic belt (11) is fixedly connected to the middle of the connecting table (10), an ejector rod (9) is fixedly connected to one side, far away from the drain pipe (2), of the elastic belt (11), the other end of the ejector rod (9) is fixedly connected with the lifting plate (7), a threaded sleeve (8) is fixedly arranged on one side, far away from the ejector rod (9), of the lifting plate (7), a motor (5) is fixedly arranged on the inner wall of the isolation box (4), and a lead screw (6) is fixedly connected to an output shaft of the motor (5), the screw rod (6) is inserted into the threaded sleeve (8) and is in threaded connection with the threaded sleeve.

2. The energy-saving water pump convenient for water yield adjustment according to claim 1, characterized in that: the pump body (1) bottom is equipped with vertical inlet tube (3), the inside fixed mounting of inlet tube (3) has filter screen (15), filter screen (15) bottom is installed two sets of parallel arrangement's commentaries on classics roller (16), and is two sets of it rotates roller (16) and installs inside inlet tube (3), it has a plurality of groups to change roller (16) outside fixed mounting and changes board (17), change board (17) and filter screen (15) movable contact.

3. The energy-saving water pump convenient for water yield adjustment according to claim 2, characterized in that: inlet tube (3) both sides all are equipped with row cinder notch (301), row cinder notch (301) outside is equipped with collection box (18), collection box (18) and inlet tube (3) rigid coupling and bottom articulate there is the row cinder door.

4. The energy-saving water pump convenient for water yield adjustment according to claim 1, characterized in that: be equipped with guide way (401) on isolation box (4) inside, the equal fixed mounting in lifter plate (7) both ends has slider (13), slider (13) are located guide way (401) and rather than sliding connection.

5. The energy-saving water pump convenient for water yield adjustment according to claim 1, characterized in that: keep away from pump body (1) one side in isolation box (4) and be equipped with the maintenance mouth, the joint has closing cap (12) in the maintenance mouth, closing cap (12) and maintenance mouth junction are equipped with sealed pad (14).