CN208778162U - One kind is electronic to change water pump - Google Patents
One kind is electronic to change water pump Download PDFInfo
- Publication number
- CN208778162U CN208778162U CN201821594230.5U CN201821594230U CN208778162U CN 208778162 U CN208778162 U CN 208778162U CN 201821594230 U CN201821594230 U CN 201821594230U CN 208778162 U CN208778162 U CN 208778162U
- Authority
- CN
- China
- Prior art keywords
- pump housing
- fixedly connected
- pump
- connecting rod
- elastic membrane
- 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.)
- Expired - Fee Related
Links
Abstract
Electronic change water pump the utility model discloses a kind of, it is related to water pump technology, this is electronic to change water pump, including the pump housing, the two sides of the pump housing are fixedly connected to installs case, fixed block is fixedly connected in the middle part of the inner cavity of the pump housing, elastic membrane is fixedly connected on fixed block, the top two sides of the pump housing offer water inlet, the bottom end two sides of the pump housing offer water outlet, and the two sides of inlet and outlet offer limiting slot, are equipped with fixed link in limiting slot, one end of fixed link is fixedly connected with limited block, and the other end of fixed link through limiting slot and is fixedly connected with baffle.This is electronic to change water pump, elastic membrane is provided at the middle part of the pump housing, the inner cavity of the pump housing is respectively two equal portions by elastic membrane, recycle crankshaft-link rod that elastic membrane is driven to move left and right, so that the inner cavity of the pump housing is formed negative pressure, achieved the effect that draw water, two motors drive elastic membrane mobile simultaneously, not only the phenomenon that improving work efficiency, but also avoiding motor damage that device is caused to stop working appearance.
Description
Technical field
It is specially a kind of electronic to change water pump the utility model relates to water pump technology.
Background technique
Water pump is the machinery for conveying liquid or being pressurized liquid.It transmits the mechanical energy of prime mover or other external energies
To liquid, increase liquid energy, is mainly used to convey liquid to include water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid gold
Belong to etc..Also liquid, admixture of gas and the liquid containing suspended solids be can transport.The technical parameter of pump performance have flow,
Suction, lift, shaft power, water power, efficiency etc.；The types such as volume water pump, vane pump can be divided into according to different working principles.
Positive displacement pump is to transmit energy using the variation of its swept volume of a single chamber；Vane pump be using the interaction of rotary vane and water come
Energy is transmitted, there are the types such as centrifugal pump, axial-flow pump and mixed-flow pump.
The most working efficiency of water pump in the prior art is low, is prone to wear, service life is too short.In order to solve the above problem,
This is practical to provide and a kind of electronic changes water pump.
The engine water pump disclosed in 204113429 U of Chinese utility model patent ublic specification of application CN, the hair
Motivation water pump, although can be avoided causes engine that cooling undesirable failure occurs since coolant rate declines, should
Engine water pump, working efficiency is low, and service life is short, is unfavorable for promoting the use of.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provide it is a kind of it is electronic change water pump, solve existing electric water
Pumping water low efficiency and the short problem of service life.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
One kind is electronic to change water pump, including the pump housing；
The two sides of the pump housing are fixedly connected to installs case, and the bottom of the pump housing is equipped with water storage, the pump housing
Top is equipped with sump, is fixedly connected to fixed ring at the outer ledge of the water storage and out sump, the fixed ring and
The pump housing is fixedly connected；
It is fixedly connected with fixed block in the middle part of the inner cavity of the pump housing, is fixedly connected with elastic membrane on the fixed block；
The top two sides of the pump housing offer water inlet, and the bottom end two sides of the pump housing offer water outlet, institute
The two sides for stating inlet and outlet offer limiting slot, are equipped with fixed link, one end of the fixed link in the limiting slot
It is fixedly connected with limited block, the other end of the fixed link through limiting slot and is fixedly connected with baffle；
The inside of the installs case is equipped with crankshaft, and the upper and lower ends of the crankshaft are flexibly connected with installs case, the song
The Basolateral of axis is fixedly connected with transmission gear, and one end of the transmission gear is equipped with motor, is fixedly connected on the motor
There is gear, the transmission gear engages connection with the gear on motor；
It is socketed with retainer plate in the middle part of the crankshaft, the side of the retainer plate is fixedly connected with first connecting rod, and described
One end of one connecting rod is connected with second connecting rod, and one end of the second connecting rod, which is run through the pump housing and is fixedly connected with, to be fixed with
Determine part, the fixing piece is fixedly connected with elastic membrane.
Optionally, the crankshaft is flexibly connected by bearing with installs case；
The pump housing and installs case are welded.
Optionally, the diameter of the inlet and outlet is equal, and the diameter of the baffle is greater than the diameter of water inlet, institute
Stating baffle is rubber material.
Optionally, the junction of the pump housing and second connecting rod is equipped with sealing ring, the pump housing and second connecting rod with it is close
Seal is fitted and connected.
Optionally, the fixed ring is fixedly connected by bolt with the pump housing；
The water storage and out sump are welded with fixed ring.
Optionally, the junction of the second connecting rod and first connecting rod opens up fluted, is fixedly connected in the groove
Fixing axle, the first connecting rod are flexibly connected with fixing axle.
Optionally, the fixed block is annular, and the inside of the fixed block is fixedly connected with elastic membrane, the fixed block
Outside and the pump housing are tightly connected；
The thickness of the elastic membrane is not less than three centimetres, and the elastic membrane is silica gel material.
(3) beneficial effect
The utility model provide it is a kind of it is electronic change water pump, have it is following the utility model has the advantages that
(1), this it is electronic change water pump, the middle part of the pump housing be provided with elastic membrane, the inner cavity of the pump housing is respectively two by elastic membrane
Equal portions recycle crankshaft-link rod that elastic membrane is driven to move left and right, and so that the inner cavity of the pump housing is formed negative pressure, have achieved the effect that draw water,
It drives elastic membrane mobile simultaneously using the motor of left and right two, not only improved work efficiency, but also avoid motor damage that device is caused to stop
The phenomenon that only working occurs.
(2), this it is electronic change water pump, water flow is uniform, and is low spurt, reduces the abrasion of water pump, improves water pump
Service life, be arranged two groups of inlet and outlet, improve work efficiency, achieved the effect that work alternatively.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model structure；
Fig. 2 is the diagrammatic cross-section of the utility model structure；
Fig. 3 is the enlarged diagram of structure at A in the utility model Fig. 2；
Fig. 4 is the enlarged diagram of structure at B in the utility model Fig. 2.
In figure: the 1- pump housing, 2- installs case, 3- water storage, 4- go out sump, 5- fixed ring, 6- fixed block, 7- elastic membrane, 8-
Water inlet, 9- water outlet, 10- limiting slot, 11- fixed link, 12- limited block, 13- baffle, 14- crankshaft, 15- transmission gear, 16-
Motor, 17- retainer plate, 18- first connecting rod, 19- second connecting rod, 20- fixing piece, 21- groove, 22- fixing axle, 23- sealing ring,
24- bearing, 25- bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ",
"upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " axial direction ", " circumferential direction "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
One kind is electronic to change water pump, including the pump housing 1；
The two sides of the pump housing 1 are fixedly connected to installs case 2, and the bottom of the pump housing 1 is equipped with water storage 3, and the top of the pump housing 1 is equipped with
Sump 4 out, are fixedly connected to fixed ring 5 at water storage 3 and the out outer ledge of sump 4, the fixed ring 5 and pump housing 1 is fixed connects
It connects；
It is fixedly connected with fixed block 6 in the middle part of the inner cavity of the pump housing 1, elastic membrane 7 is fixedly connected on fixed block 6, elastic membrane 7 will
The inner cavity of the pump housing 1 is respectively two equal portions, recycles crankshaft-link rod that elastic membrane 7 is driven to move left and right, forms the inner cavity of the pump housing 1 negative
Pressure, has achieved the effect that draw water；
The top two sides of the pump housing 1 offer water inlet 8, and the bottom end two sides of the pump housing 1 offer water outlet 9, water inlet 8
Limiting slot 10 is offered with the two sides of water outlet 9, is equipped with fixed link 11 in limiting slot 10, one end of fixed link 11 is fixedly connected
There is limited block 12, the other end of fixed link 11 through limiting slot 10 and is fixedly connected with baffle 13, by the way that two groups of water inlets 8 are arranged
It with water outlet 9, improves work efficiency, has achieved the effect that work alternatively；
The inside of installs case 2 is equipped with crankshaft 14, and the upper and lower ends of crankshaft 14 are flexibly connected with installs case 2, crankshaft 14
Basolateral is fixedly connected with transmission gear 15, and one end of transmission gear 15 is equipped with motor 16, is fixedly connected on motor 16 with teeth
Wheel, transmission gear 15 engage connection with the gear on motor 16, drive elastic membrane 7 mobile simultaneously using the motor 16 of left and right two,
Not only the phenomenon that improving work efficiency, but also avoiding the damage of motor 16 that device is caused to stop working appearance；
The middle part of crankshaft 14 is socketed with retainer plate 17, and the side of retainer plate 17 is fixedly connected with first connecting rod 18, and first connects
One end of bar 18 is connected with second connecting rod 19, and one end of second connecting rod 19, which is run through the pump housing 1 and is fixedly connected with, to be fixed with
Determine part 20, fixing piece 20 is fixedly connected with elastic membrane 7, is arranged in this way, and water flow is more uniform, and is low spurt, subtracts
The small abrasion of water pump, improves the service life of water pump.
A kind of optional technical solution as the utility model:
Crankshaft 14 is flexibly connected by bearing 24 with installs case 2；
The pump housing 1 and installs case 2 are welded.
A kind of optional technical solution as the utility model:
Water inlet 8 is equal with the diameter of water outlet 9, and the diameter of baffle 13 is greater than the diameter of water inlet 8, and baffle 13 is rubber
Material is arranged in this way, guarantees the leakproofness of baffle 13 and water inlet 8, ensure that the stability of device.
A kind of optional technical solution as the utility model:
The junction of the pump housing 1 and second connecting rod 19 is equipped with sealing ring 23, and the pump housing 1 and second connecting rod 19 are pasted with sealing ring 23
Connection is closed, by the way that sealing ring 23 is arranged, sealing function is played, improves the working effect of device.
A kind of optional technical solution as the utility model:
Fixed ring 5 is fixedly connected by bolt 25 with the pump housing 1；
Water storage 3 and out sump 4 are welded with fixed ring 5.
A kind of optional technical solution as the utility model:
The junction of second connecting rod 19 and first connecting rod 18 opens up fluted 21, is fixedly connected with fixing axle in groove 21
22, first connecting rod 18 is flexibly connected with fixing axle 22, and under the action of crankshaft 14 rotates, first connecting rod 18 is able to drive the second company
Bar 19 does straight reciprocating motion, ensure that the reliability of device.
A kind of optional technical solution as the utility model:
Fixed block 6 is annular, and the inside of fixed block 6 is fixedly connected with elastic membrane 7, and the outside of fixed block 6 and the pump housing 1 seal
Connection；
The thickness of elastic membrane 7 is not less than three centimetres, and elastic membrane 7 is silica gel material, is arranged in this way, ensure that elastic membrane
7 deformability.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion this it is electronic change water pump, in use, starting motor 16, motor 16 by transmission gear 15 with dynamic crankshaft
14 rotations, crankshaft 14 drive first connecting rod 18 to move left and right by retainer plate 17, and first connecting rod 18 is driven by second connecting rod 19
Elastic membrane 7 moves left and right, when elastic membrane 7 moves right, the baffle 13 of left end water inlet 8 and the baffle 13 of right end water outlet 9
Rise in the case where negative pressure, left end water inlet 8 absorbs water, and right end water outlet 9 drains, and has achieved the effect that draw water, when elastic membrane 7
When being moved to the left, the baffle 13 of right end water inlet 8 and the baffle 13 of left end water outlet 9 rise in the case where negative pressure, right end into
The mouth of a river 8 absorbs water, and left end water outlet 9 drains, and has achieved the effect that draw water, wherein the connection of second connecting rod 19 and first connecting rod 18
Place opens up fluted 21, and fixing axle 22 is fixedly connected in groove 21, and first connecting rod 18 is flexibly connected with fixing axle 22, passes through this
Sample setting, under the action of crankshaft 14 rotates, first connecting rod 18 is able to drive second connecting rod 19 and does straight reciprocating motion, ensure that
The reliability of device, the thickness of elastic membrane 7 are not less than three centimetres, and elastic membrane 7 is silica gel material, is arranged in this way, ensure that
The deformability of elastic membrane 7, simple design method, on the one hand improves efficiency of drawing water, on the other hand ensure that in this way
The stability of device, solve the problems, such as existing electric water pump draw water low efficiency and service life it is short.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. one kind is electronic to change water pump, including the pump housing (1), it is characterised in that:
The two sides of the pump housing (1) are fixedly connected to installs case (2), and the bottom of the pump housing (1) is equipped with water storage (3), institute
The top for stating the pump housing (1) is equipped with sump (4), is fixedly connected at the water storage (3) and the out outer ledge of sump (4)
Fixed ring (5), the fixed ring (5) are fixedly connected with the pump housing (1)；
It is fixedly connected with fixed block (6) in the middle part of the inner cavity of the pump housing (1), is fixedly connected with elastic membrane on the fixed block (6)
(7)；
The top two sides of the pump housing (1) offer water inlet (8), and the bottom end two sides of the pump housing (1) offer water outlet
The two sides of mouth (9), the water inlet (8) and water outlet (9) offer limiting slot (10), are equipped in the limiting slot (10) solid
One end of fixed pole (11), the fixed link (11) is fixedly connected with limited block (12), and the other end of the fixed link (11) runs through
Limiting slot (10) is simultaneously fixedly connected with baffle (13)；
The inside of the installs case (2) is equipped with crankshaft (14), and the upper and lower ends of the crankshaft (14) connect with installs case (2) activity
It connects, the Basolateral of the crankshaft (14) is fixedly connected with transmission gear (15), and one end of the transmission gear (15) is equipped with electricity
Machine (16) is fixedly connected with gear on the motor (16), and the transmission gear (15) engages company with the gear on motor (16)
It connects；
It is socketed with retainer plate (17) in the middle part of the crankshaft (14), the side of the retainer plate (17) is fixedly connected with first connecting rod
(18), one end of the first connecting rod (18) is connected with second connecting rod (19), and one end of the second connecting rod (19) is run through
The pump housing (1) and being fixedly connected with is fixed with fixing piece (20), and the fixing piece (20) is fixedly connected with elastic membrane (7).
2. one kind according to claim 1 is electronic to change water pump, it is characterised in that:
The crankshaft (14) is flexibly connected by bearing (24) with installs case (2)；
The pump housing (1) and installs case (2) are welded.
3. one kind according to claim 1 is electronic to change water pump, it is characterised in that:
The diameter of the water inlet (8) and water outlet (9) is equal, and the diameter of the baffle (13) is greater than the diameter of water inlet (8),
The baffle (13) is rubber material.
4. one kind according to claim 1 is electronic to change water pump, it is characterised in that:
The junction of the pump housing (1) and second connecting rod (19) is equipped with sealing ring (23), the pump housing (1) and second connecting rod (19)
It is fitted and connected with sealing ring (23).
5. one kind according to claim 1 is electronic to change water pump, it is characterised in that:
The fixed ring (5) is fixedly connected by bolt (25) with the pump housing (1)；
The water storage (3) and out sump (4) are welded with fixed ring (5).
6. one kind according to claim 1 is electronic to change water pump, it is characterised in that:
The junction of the second connecting rod (19) and first connecting rod (18) opens up fluted (21), fixed in the groove (21) to connect
It is connected to fixing axle (22), the first connecting rod (18) is flexibly connected with fixing axle (22).
7. one kind according to claim 1 is electronic to change water pump, it is characterised in that:
The fixed block (6) is annular, and the inside of the fixed block (6) is fixedly connected with elastic membrane (7), the fixed block (6)
Outside and the pump housing (1) be tightly connected；
The thickness of the elastic membrane (7) is not less than three centimetres, and the elastic membrane (7) is silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594230.5U CN208778162U (en) | 2018-09-28 | 2018-09-28 | One kind is electronic to change water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594230.5U CN208778162U (en) | 2018-09-28 | 2018-09-28 | One kind is electronic to change water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778162U true CN208778162U (en) | 2019-04-23 |
Family
ID=66162781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821594230.5U Expired - Fee Related CN208778162U (en) | 2018-09-28 | 2018-09-28 | One kind is electronic to change water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415161A (en) * | 2020-11-03 | 2021-02-26 | 浙江海洋大学 | Water quality monitoring device |
-
2018
- 2018-09-28 CN CN201821594230.5U patent/CN208778162U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415161A (en) * | 2020-11-03 | 2021-02-26 | 浙江海洋大学 | Water quality monitoring device |
| CN112415161B (en) * | 2020-11-03 | 2023-03-14 | 浙江海洋大学 | Water quality monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103883520B (en) | The rotor-type submersible pump of eccentric shaft and motor direct connection | |
| CN203560108U (en) | Submersible pump | |
| CN101871449B (en) | Small rotor-type submersible pump | |
| CN208778162U (en) | One kind is electronic to change water pump | |
| CN2913692Y (en) | Centrifugal pump | |
| CN205533263U (en) | High -efficient multi -functional water pump | |
| CN219035098U (en) | Corrosion-resistant horizontal centrifugal pump | |
| CN201428622Y (en) | Canned electric submersible sewage pump | |
| CN205806004U (en) | A kind of efficient cutting type irrigation rig | |
| CN105003443A (en) | Energy saving type centrifugal water pump | |
| CN205225773U (en) | Mining hyperbaric diving pump | |
| CN211082288U (en) | Agricultural centrifugal pump with generator | |
| CN208934937U (en) | A kind of energy-efficient big flow self-cleaning type water pump | |
| CN207598522U (en) | A kind of efficient ternary water pump | |
| CN202851377U (en) | Novel vertical sand pump | |
| CN203114743U (en) | Single-stage single-suction type chemical centrifugal pump | |
| CN211550010U (en) | Three-dimensional flow high-efficiency energy-saving water pump | |
| CN204186600U (en) | A kind of self-priming pump | |
| CN204200602U (en) | Modularization diving mud strand sucking pump | |
| CN208669607U (en) | A kind of high-efficiency vertical energy-saving water pump | |
| CN208763916U (en) | A kind of upper cover and pumping for pumping | |
| CN209818678U (en) | Hydraulic coupler of external oil pump | |
| CN208169148U (en) | A kind of field irrigation water pump of the water pumping amount with record | |
| CN210686291U (en) | Ultrahigh pressure water pump with split type pump head | |
| CN202056060U (en) | Multistage centrifugal draining pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20200928 |