CN216278387U

CN216278387U - Novel double-inlet and double-outlet water pump

Info

Publication number: CN216278387U
Application number: CN202122506041.6U
Authority: CN
Inventors: 段真; 姜智慰; 郑志强
Original assignee: Dongguan Zongzhi Electronic Technology Co ltd
Current assignee: Dongguan Zongzhi Electronic Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-12
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a novel double-inlet and double-outlet water pump which comprises an upper cover, a first leather cup, a second leather cup, a valve plate, a first leather cup, a second leather cup, a cylinder body, a bottom cover and a driving assembly, wherein movable cylinders of the first liquid inlet pipe, the first liquid inlet and the second leather cup are mutually communicated, movable cylinders of the second leather cup, the first liquid outlet and the first liquid outlet pipe are mutually communicated, the first leather cup is movably arranged in the first liquid outlet, a third leather cup is movably arranged in the first liquid inlet, the second liquid inlet pipe, the second liquid inlet and the movable cylinders of the first leather cup are mutually communicated, the movable cylinders of the first leather cup, the second liquid outlet and the second liquid outlet pipe are mutually communicated, the second leather cup is movably arranged in the second liquid outlet, and a fourth leather cup is movably arranged in the second liquid inlet. The double-inlet double-outlet water pump has the advantages that the structure is simple, the practicability is high, the double-inlet double-outlet of liquid in one water pump is realized, the working efficiency is improved, the use requirement is met, the integral volume of the water pump is reduced, and the double-inlet double-outlet water pump is economical and practical.

Description

Novel double-inlet and double-outlet water pump

Technical Field

The utility model relates to the field of water pumps, in particular to a novel double-inlet and double-outlet water pump.

Background

Along with the improvement of living standard and the development of science and technology, people have more and more big demand for portable equipment, and in order to satisfy the water pumping demand in people's daily life, for example water pump of water dispenser, the suction pump of bottled water etc. there are various water pumps in the market. The existing water pump structure is large in size, low in working efficiency and poor in using effect, and most of the existing water pumps can only be singly fed and discharged.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a novel double-inlet and double-outlet water pump aiming at the defects in the prior art, so as to solve the problems in the background technology.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a novel double-inlet and double-outlet water pump comprises an upper cover, a first leather cup, a second leather cup, a valve plate, a first leather cup, a second leather cup, a cylinder body, a bottom cover and a driving assembly, wherein the upper cover, the valve plate, the cylinder body and the bottom cover are sequentially arranged from top to bottom; the top end of the upper cover is provided with a first liquid inlet pipe and a second liquid outlet pipe in an upward extending mode, and one side face of the upper cover is provided with a second liquid inlet pipe and a first liquid outlet pipe in a transverse outward extending mode; first inlet, second inlet, first liquid outlet and second liquid outlet have been seted up on the valve plate, communicate each other between the movable jar of first feed liquor pipe, first inlet and second leather cup, communicate each other between the movable jar of second leather cup, first liquid outlet and the first drain pipe, the activity of first umbrella butyl is installed in the first liquid outlet, the activity of third umbrella butyl is installed in the first feed liquor mouth. Intercommunication each other between the activity jar of second feed liquor pipe, second inlet and first leather cup, intercommunication each other between the activity jar of first leather cup, second liquid outlet and the second drain pipe, the activity of second umbrella butyl is installed in the second liquid outlet, the activity of fourth umbrella butyl is installed in the second feed liquor.

As a further elaboration of the above technical solution:

in the above technical solution, the valve further comprises a sealing gasket, and the sealing gasket is installed in the top surface of the valve plate.

In the above technical scheme, the valve plate is provided with a first plug hole, a second plug hole, a third plug hole and a fourth plug hole, and the first plug hole, the second plug hole, the third plug hole and the fourth plug hole are respectively arranged on one side of the corresponding first liquid outlet, the corresponding second liquid outlet, the corresponding first liquid inlet and the corresponding second liquid inlet; the root parts of the first umbrella T, the second umbrella T, the third umbrella T and the fourth umbrella T are movably inserted into the corresponding first insertion hole, the second insertion hole, the third insertion hole and the fourth insertion hole respectively, the umbrella faces of the first umbrella T and the second umbrella T face towards the inner portion of the upper cover, and the umbrella faces of the third umbrella T and the fourth umbrella T face towards the inner portion of the movable cylinder.

In the above technical scheme, the liquid feeding device further comprises a rubber plug, wherein the rubber plug is sleeved on the outer side surfaces of the first liquid feeding pipe and the second liquid discharging pipe of the upper cover, and a third liquid feeding port and a third liquid discharging port of the first liquid feeding pipe and the second liquid discharging pipe are formed.

In the above technical scheme, the drive assembly includes motor, eccentric wheel, rocker, steel needle and steel ball, the motor is installed on the bottom of bottom, and its output shaft stretches into inside the bottom, the eccentric wheel is installed on the output shaft of motor, the steel ball is installed in the eccentric wheel, the one end slope of steel needle is installed in the eccentric wheel and with the steel ball contacts, and the other end upwards stretches out the eccentric wheel, the rocker is installed the steel needle upwards stretches out one end on, the bottom of first leather cup with the second leather cup is installed in the rocker.

In the technical scheme, a placing groove is formed in the eccentric wheel in an inclined mode, the steel balls are arranged in the placing groove, and one end of the steel needle is arranged in the placing groove in an inclined mode.

In the above technical scheme, be provided with the connecting hole on the both ends of pendulum frame respectively, the bottom of first leather cup and second leather cup is installed respectively correspondingly in the connecting hole.

In the technical scheme, the motor fixing device further comprises a first fixing screw, and the first fixing screw penetrates through the bottom surface of the bottom cover to be matched and locked with the motor, so that the motor is locked and fixed on the bottom cover.

In the above technical scheme, still include the second fixed screw, the second fixed screw passes in proper order the upper cover, valve plate, cylinder body with the bottom cooperatees and locks to it is fixed to lock between with upper cover, valve plate, cylinder body and the bottom.

Compared with the prior art, the utility model has the beneficial effects that: the double-inlet double-outlet water pump has the advantages that the structure is simple, the practicability is high, the double-inlet double-outlet of liquid in one water pump is realized, the working efficiency is improved, the use requirement is met, the integral volume of the water pump is reduced, and the double-inlet double-outlet water pump is economical and practical.

Drawings

FIG. 1 is a schematic view of a liquid inlet and outlet structure of a second packing cup according to the present invention;

FIG. 2 is a schematic view of a liquid inlet and outlet structure of a first cup in the present invention;

FIG. 3 is a schematic view of an exploded structure of the present invention;

FIG. 4 is a cross-sectional view of the present invention;

FIG. 5 is a schematic view of the construction of the valve plate of the present invention.

In the figure: 1. an upper cover; 2. a second diced umbrella; 3. a first diced umbrella; 4. a valve plate; 41. a first liquid outlet; 42. a second liquid outlet; 43. a first liquid inlet; 44. a second liquid inlet; 45. a first plug hole; 46. a second plug hole; 47. a third plug hole; 48. a fourth plug hole; 5. a first leather cup; 6. a second leather cup; 7. a cylinder body; 8. a bottom cover; 9. a drive assembly; 91. a motor; 92. an eccentric wheel; 93. placing a frame; 94. a steel needle; 95. steel balls; 96. a placement groove; 97. connecting holes; 10. a movable cylinder; 11. a first liquid inlet pipe; 12. a second liquid outlet pipe; 13. a second liquid inlet pipe; 14. a first liquid outlet pipe; 15. sealing gaskets; 16. a rubber plug; 17. a third liquid inlet; 18. a third liquid outlet; 19. a first fixing screw; 20. a second fixing screw; 21. a third diced umbrella; 22. and a fourth diced umbrella.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. 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 connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-5, a novel double-inlet and double-outlet water pump comprises an upper cover 1, a second umbrella block 2, a first umbrella block 3, a third umbrella block 21, a fourth umbrella block 22, a valve plate 4, a first leather cup 5, a second leather cup 6, a cylinder body 7, a bottom cover 8 and a driving component 9, the upper cover 1, the valve plate 4, the cylinder body 7 and the bottom cover 8 are sequentially arranged from top to bottom, the first leather cup 5 and the second leather cup 6 are all arranged in the bottom cover 8, the movable cylinders 10 are connected with each other, and the driving component 9 is arranged on the bottom cover 8 and is in transmission connection with the first leather cup 5 and the second leather cup 6. The top end of the upper cover 1 extends upwards to be provided with a first liquid inlet pipe 11 and a second liquid outlet pipe 12, and one side surface of the upper cover extends outwards transversely to be provided with a second liquid inlet pipe 13 and a first liquid outlet pipe 14. The valve plate 4 is provided with a first liquid outlet 41, a second liquid outlet 42, a first liquid inlet 43 and a second liquid inlet 44. The first liquid inlet pipe 11, the first liquid inlet 43 and the movable cylinder 10 of the second leather cup 6 are communicated with each other, and the movable cylinder 10 of the second leather cup 6, the first liquid outlet 41 and the first liquid outlet pipe 14 are communicated with each other. The second liquid inlet pipe 13, the second liquid inlet 44 and the movable cylinder 10 of the first leather cup 5 are communicated with each other, and the movable cylinder 10 of the first leather cup 5, the second liquid outlet 42 and the second liquid outlet pipe 12 are communicated with each other. First umbrella butyl 3, second umbrella butyl 2, third umbrella butyl 21 and fourth umbrella butyl 22 are movably installed respectively in valve plate 4 and the movable cover is established correspondingly on first liquid outlet 41, second liquid outlet 42, first inlet 43 and the second inlet 44.

In this embodiment, as shown in fig. 3, the water pump further includes a sealing gasket 15, where the sealing gasket 15 is installed in the top surface of the valve plate 4 to ensure the overall sealing performance of the water pump.

Specifically, as shown in fig. 3, a first insertion hole 45, a second insertion hole 46, a third insertion hole 47, and a fourth insertion hole 48 are formed in the valve plate 4, and the first insertion hole 45, the second insertion hole 46, the third insertion hole 47, and the fourth insertion hole 48 are respectively disposed on one side of the corresponding first liquid outlet 41, the corresponding second liquid outlet 42, the corresponding first liquid inlet 43, and the corresponding fourth liquid inlet 44. The roots of the first diced umbrella 3, the second diced umbrella 2, the third diced umbrella 21 and the fourth diced umbrella 22 are movably inserted into the corresponding first inserting hole 45, the second inserting hole 46, the third inserting hole 47 and the fourth inserting hole 48 respectively, and the umbrella surfaces of the first diced umbrella 3 and the second diced umbrella 2 face towards the inside of the upper cover 1; the umbrella surfaces of the third umbrella rib 21 and the fourth umbrella rib 22 are arranged towards the inside of the movable cylinder 10.

In this embodiment, as shown in fig. 1 to 4, still include plug 16, plug 16 cover is established on the lateral surface of first feed liquor pipe 11 and second drain pipe 12 of upper cover 1 to seted up with third feed liquor mouth 17 and third liquid outlet 18 of first feed liquor pipe 11 and second drain pipe 12 guarantee the stability of upper cover 1 top feed liquor and play liquid, improve the stability in use of water pump.

In this embodiment, as shown in fig. 3 and 4, the driving assembly 9 includes a motor 91, an eccentric wheel 92, a swing frame 93, a steel needle 94 and a steel ball 95, the motor 91 is installed on the bottom end of the bottom cover 8, an output shaft of the motor extends into the bottom cover 8, the eccentric wheel 92 is installed on the output shaft of the motor 91, the steel ball 95 is installed in the eccentric wheel 92, one end of the steel needle 94 is obliquely installed in the eccentric wheel 92 and is in contact with the steel ball 95, the other end of the steel needle extends upwards out of the eccentric wheel 92, the swing frame 93 is installed on one end of the steel needle 94 extending upwards, and the bottom ends of the first leather cup 5 and the second leather cup 6 are installed in the swing frame 93. A placing groove 96 is obliquely formed in the eccentric wheel 92, the steel balls 95 are arranged in the placing groove 96, one end of the steel needle 94 is obliquely arranged in the placing groove 96, and therefore the steel needle 94 and the steel balls 95 are more stable and reliable to install. Wherein, be provided with connecting hole 97 on the both ends of pendulum frame 93 respectively, the bottom of first leather cup 5 and second leather cup 6 is installed respectively correspondingly in the connecting hole 97. The arrangement of the pendulum frame 93 in an inclined mode drives the first leather cup 5 and the second leather cup 6 to move up and down during rotation, when the first leather cup 5 moves upwards, the second leather cup 6 moves downwards, and when the first leather cup moves downwards 5, the second leather cup 6 moves upwards, so that the first leather cup 5 and the second leather cup 6 are more stable in movement.

In this embodiment, as shown in fig. 3, the bottom cover further includes a first fixing screw 19, and the first fixing screw 19 penetrates through the bottom surface of the bottom cover 8 to be matched and locked with the motor 91, so as to lock and fix the motor 91 on the bottom cover 19, and thus the assembly of the motor 91 and the bottom cover 8 is more stable and reliable. Specifically, still include second set screw 20, second set screw 20 pass in proper order the upper cover 1, valve plate 4, cylinder body 7 with bottom 8 cooperate the locking to lock fixedly between upper cover 1, valve plate 4, cylinder body 7 and the bottom 8, make the equipment between upper cover 1, valve plate 4, cylinder body 7 and the bottom 8 more reliable and more stable.

When the water pump is powered on, the motor 91 rotates to drive the eccentric wheel 92 to rotate, and the eccentric wheel 92 drives the first leather cup 5 and the second leather cup 6 to move through the swinging frame 93. When the first leather cup 5 moves downwards, liquid pushes the fourth umbrella block 22 away, at the moment, the second umbrella block 2 and the valve plate 4 are in a joint sealing state, the movable cylinder 10 of the first leather cup 5 generates suction force to pump the liquid into the movable cylinder 10 of the first leather cup 5 through the second liquid inlet pipe 13, when the first leather cup 5 moves upwards, the liquid pushes the second umbrella block 2 away, at the moment, the fourth umbrella block 22 and the valve plate 4 are in a joint sealing state, the liquid in the movable cylinder 10 of the first leather cup 5 is extruded out and flows out from the second liquid outlet pipe 12. When the second leather cup 6 moves downwards, liquid pushes the third umbrella block 21 away, at the moment, the first umbrella block 3 and the valve plate 4 are in a joint sealing state, the movable cylinder 10 of the second leather cup 6 generates suction force to pump the liquid into the movable cylinder 10 of the second leather cup 6 through the first liquid inlet pipe 11, when the second leather cup 6 moves upwards, the liquid pushes the first umbrella block 3 away, at the moment, the third umbrella block 21 and the valve plate 4 are in a joint sealing state, the liquid in the movable cylinder 10 of the second leather cup 6 is extruded out and flows out from the first liquid outlet pipe 14.

The double-inlet double-outlet water pump has the advantages that the structure is simple, the practicability is high, the double-inlet double-outlet of liquid in one water pump is realized, the working efficiency is improved, the use requirement is met, the integral volume of the water pump is reduced, and the double-inlet double-outlet water pump is economical and practical.

The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims

1. A novel double-inlet and double-outlet water pump is characterized by comprising an upper cover, a first umbrella block, a second umbrella block, a third umbrella block, a fourth umbrella block, a valve plate, a first leather cup, a second leather cup, a cylinder body, a bottom cover and a driving assembly, wherein the upper cover, the valve plate, the cylinder body and the bottom cover are sequentially arranged from top to bottom; the top end of the upper cover is provided with a first liquid inlet pipe and a second liquid outlet pipe in an upward extending mode, and one side face of the upper cover is provided with a second liquid inlet pipe and a first liquid outlet pipe in a transverse outward extending mode; the valve plate is provided with a first liquid inlet, a second liquid inlet, a first liquid outlet and a second liquid outlet, the first liquid inlet pipe, the first liquid inlet and the movable cylinder of the second leather cup are communicated with each other, and the movable cylinder of the second leather cup, the first liquid outlet and the first liquid outlet pipe are communicated with each other; the second liquid inlet pipe, the second liquid inlet and the movable cylinder of the first leather cup are communicated with each other, and the movable cylinder of the first leather cup, the second liquid outlet and the second liquid outlet pipe are communicated with each other; first umbrella butyl, second umbrella butyl, third umbrella butyl and fourth umbrella butyl are installed in the activity respectively the valve plate is interior and the movable cover is established correspondingly on first liquid outlet, second liquid outlet, first inlet and the second inlet.

2. The novel double-inlet and double-outlet water pump as claimed in claim 1, further comprising a sealing gasket mounted in the top surface of the valve plate.

3. The novel double-inlet and double-outlet water pump as claimed in claim 2, wherein the valve plate is provided with a first insertion hole, a second insertion hole, a third insertion hole and a fourth insertion hole, and the first insertion hole, the second insertion hole, the third insertion hole and the fourth insertion hole are respectively arranged on one side of the corresponding first liquid outlet, the corresponding second liquid outlet, the corresponding first liquid inlet and the corresponding second liquid inlet; the root parts of the first umbrella T, the second umbrella T, the third umbrella T and the fourth umbrella T are movably inserted into the corresponding first insertion hole, the second insertion hole, the third insertion hole and the fourth insertion hole respectively, the umbrella faces of the first umbrella T and the second umbrella T face towards the inner portion of the upper cover, and the umbrella faces of the third umbrella T and the fourth umbrella T face towards the inner portion of the movable cylinder.

4. The novel double-inlet and double-outlet water pump as claimed in claim 1, further comprising a rubber plug, wherein the rubber plug is sleeved on the outer side surfaces of the first liquid inlet pipe and the second liquid outlet pipe of the upper cover and is provided with a third liquid inlet and a third liquid outlet which are connected with the first liquid inlet pipe and the second liquid outlet pipe.

5. The novel double-inlet and double-outlet water pump as claimed in claim 1, wherein the driving assembly comprises a motor, an eccentric wheel, a swing frame, a steel needle and steel balls, the motor is installed on the bottom end of the bottom cover, an output shaft of the motor extends into the bottom cover, the eccentric wheel is installed on the output shaft of the motor, the steel balls are installed in the eccentric wheel, one end of the steel needle is obliquely installed in the eccentric wheel and is in contact with the steel balls, the other end of the steel needle extends upwards out of the eccentric wheel, the swing frame is installed on one end of the steel needle extending upwards, and the bottom ends of the first leather cup and the second leather cup are installed in the swing frame.

6. The novel double-inlet and double-outlet water pump as claimed in claim 5, wherein a placing groove is obliquely formed in the eccentric wheel, the steel balls are arranged in the placing groove, and one end of the steel needle is obliquely arranged in the placing groove.

7. The novel double-inlet and double-outlet water pump as claimed in claim 5, wherein the two ends of the swing frame are respectively provided with a connecting hole, and the bottom ends of the first leather cup and the second leather cup are respectively arranged in the corresponding connecting holes.

8. The novel double-inlet and double-outlet water pump as claimed in claim 5, further comprising a first fixing screw, wherein the first fixing screw penetrates through the bottom surface of the bottom cover to be matched and locked with the motor, so that the motor is locked and fixed on the bottom cover.

9. The novel double-inlet and double-outlet water pump as claimed in claim 1, further comprising a second fixing screw, wherein the second fixing screw passes through the upper cover, the valve plate and the cylinder body in sequence to be matched and locked with the bottom cover, so as to lock and fix the upper cover, the valve plate, the cylinder body and the bottom cover.