CN213270230U - Leak-stopping water pump - Google Patents
Leak-stopping water pump Download PDFInfo
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- CN213270230U CN213270230U CN202021397874.2U CN202021397874U CN213270230U CN 213270230 U CN213270230 U CN 213270230U CN 202021397874 U CN202021397874 U CN 202021397874U CN 213270230 U CN213270230 U CN 213270230U
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- water
- water inlet
- outlet
- water outlet
- sealing bag
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Abstract
The utility model discloses a leakage-stopping water pump, which comprises a motor, a diaphragm pump head assembly connected with the motor, a water inlet and outlet seat arranged on the diaphragm pump head assembly and a front cover arranged on the water inlet and outlet seat, wherein the front cover is provided with a water inlet and a water outlet, the water inlet and outlet seat is provided with a water inlet corresponding to and communicated with the water inlet, a water outlet corresponding to and communicated with the water outlet and a central water cavity, and water is sucked into the central water cavity from the water inlet through the diaphragm pump head and is discharged from the water outlet; a water outlet seat communicated with the water outlet hole is arranged in the central water cavity, a sealing bag is arranged on the water inlet and outlet seat, the water outlet seat is covered by the sealing bag, and an elastic piece is arranged on the sealing bag. When the water pump stops working, the sealing bag is covered on the water outlet seat through the pressure of the elastic piece, water in the central water cavity is prevented from entering the water outlet seat, therefore, water is prevented from leaking from the water outlet, the problem that the water pump drips when the water pump stops working is solved, and the water pump is still effective when the position of the water is higher than the water outlet of the water pump by more than 60 cm.
Description
Technical Field
The utility model relates to a water pump field, in particular to leak-stopping flowing water pump.
Background
Pump, a machine for increasing the pressure of a liquid or gas to cause it to convey a flow. The diaphragm pump is one of numerous water pumps, and the delivery port can drip when the water pump stops work, and the play water problem and the height of water of the influence water pump delivery port of receiving pressure have a relation, will appear dripping when the delivery port is less than the height of water.
Therefore, how to solve the apopore problem of dripping of water pump is the utility model discloses the technical problem that will solve.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a leak-stopping water pump aims at solving the problem of dripping of apopore.
The utility model provides a leak-stopping water pump, including the motor, with diaphragm pump head subassembly that the motor is connected, install the business turn over water seat on the diaphragm pump head subassembly and install the protecgulum on the business turn over water seat, be equipped with water inlet and delivery port on the protecgulum, be equipped with the inlet opening that corresponds and communicates with the water inlet on the business turn over water seat, correspond with the delivery port and communicate apopore and central water cavity, through the diaphragm pump head with water from the water inlet inhale to the central water cavity, and discharge from the delivery port; the central water cavity is internally provided with a water outlet seat communicated with the water outlet hole, the water inlet and outlet seat is provided with a sealing bag, the sealing bag covers the water outlet seat, and the sealing bag is provided with an elastic part for applying pressure on the sealing bag.
Preferably, the water inlet and outlet seat is covered with a leakage-proof cover, the leakage-proof cover is provided with a water inlet through hole corresponding to the water inlet and the water inlet hole and a water outlet through hole corresponding to the water outlet and the water outlet hole, and the sealing bag is arranged on the leakage-proof cover and is integrated with the leakage-proof cover.
Preferably, a front positioning column corresponding to the front end of the elastic part is arranged in the front cover, a rear positioning column corresponding to the rear end of the elastic part is arranged on the sealing bag, the front end of the elastic part is sleeved on the front positioning column, and the rear end of the elastic part is sleeved on the rear positioning column.
Preferably, the elastic member is a spring.
The utility model has the advantages that:
the utility model provides a leak-stopping flowing water pump is equipped with the play water seat that communicates with the apopore in the central water intracavity, is provided with the sealed bag on business turn over water seat, and including the sealed bag will go out the water seat lid and establish to install the elastic component on the sealed bag. When the water pump stops working, the sealing bag is covered on the water outlet seat through the pressure of the elastic piece, water in the central water cavity is prevented from entering the water outlet seat, therefore, water is prevented from leaking from the water outlet, the problem that the water pump drips when the water pump stops working is solved, and the water pump is still effective when the position of the water is higher than the water outlet of the water pump by more than 60 cm.
Drawings
FIG. 1 is a schematic structural view of a leak-stopping water pump according to the present invention;
FIG. 2 is an exploded view of the leakage-stopping water pump of the present invention;
fig. 3 is an assembly view of the leak-proof cover and the water inlet and outlet seat of the leak-proof water pump of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 3, an embodiment of the leakage-stopping water pump of the present invention is provided:
the utility model provides a leak-stopping flowing water pump, including motor 5, the diaphragm pump head subassembly 4 of being connected with motor 5, install business turn over water seat 3 on diaphragm pump head subassembly 4 and install protecgulum 1 on business turn over water seat 3, be equipped with water inlet 11 and delivery port 12 on the protecgulum 1, be equipped with the inlet opening 31 that corresponds and communicates with water inlet 11 on business turn over water seat 3, apopore 32 and the central water cavity 33 that corresponds and communicate with delivery port 12, be equipped with the play water seat 33 with apopore 32 intercommunication in the central water cavity 33, the side of play water seat 33 is equipped with the through-hole that communicates with apopore 32, inhale water to central water cavity 33 from water inlet 11 through the diaphragm pump head, the water in the central water cavity 33 flows in from a water seat 33, and discharge from delivery port 12.
The water inlet and outlet seat 3 is raised to form a boss, and the water inlet hole 31, the water outlet hole 32 and the central water cavity 33 are arranged on the boss. The boss is covered with a leakage-proof cover 2 which is matched with the boss, the leakage-proof cover 2 is provided with a water inlet through hole which corresponds to the water inlet 11 and the water inlet hole 31 and a water outlet through hole which corresponds to the water outlet 12 and the water outlet hole 32, and a sealing bag 21 is also arranged, the position of the sealing bag 21 corresponds to the position of the water outlet seat, and the sealing bag 21 covers the water outlet seat 33. An elastic member 22 is attached to the sealing bag 21.
A front positioning column corresponding to the front end of the elastic part 22 is arranged in the front cover 1, a rear positioning column corresponding to the rear end of the elastic part 22 is arranged on the sealing bag 21, the front end of the elastic part 22 is sleeved on the front positioning column, the rear end of the elastic part 22 is sleeved on the rear positioning column, one end of the elastic part 22 is positioned in the front cover 1, and the other end of the elastic part 22 is positioned on the sealing bag 21.
When the water pump stops working, the sealing bag 21 is covered on the water outlet seat 33 through the pressure of the elastic piece 22, water in the central water cavity 33 is prevented from entering the water outlet seat 33, therefore, water is prevented from leaking from the water outlet 12, the problem that the water pump drips when the water pump stops working is solved, and the water pump is still effective when the position of the water is more than 1260 cm higher than the water outlet of the water pump.
When the water pump works, the water pressure in the pump body pushes the sealing bag 21 upwards, so that the water pump works normally.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (4)
1. A leakage-stopping water flow pump comprises a motor, a diaphragm pump head assembly connected with the motor, a water inlet and outlet seat mounted on the diaphragm pump head assembly, and a front cover mounted on the water inlet and outlet seat, wherein the front cover is provided with a water inlet and a water outlet, the water inlet and outlet seat is provided with a water inlet corresponding to and communicated with the water inlet, a water outlet corresponding to and communicated with the water outlet, and a central water cavity, and water is sucked into the central water cavity from the water inlet and is discharged from the water outlet through the diaphragm pump head; the water outlet seat is communicated with the water outlet hole, a sealing bag is arranged on the water inlet and outlet seat, the water outlet seat is covered by the sealing bag, and an elastic piece for applying pressure on the sealing bag is arranged on the sealing bag.
2. The leak-stopping water flow pump according to claim 1, wherein a leak-preventing cover is provided on the water inlet and outlet seat, the leak-preventing cover is provided with a water inlet through hole corresponding to the water inlet and the water inlet hole and a water outlet through hole corresponding to the water outlet and the water outlet hole, and the sealing bag is provided on the leak-preventing cover and integrated with the leak-preventing cover.
3. The leak-stopping flow pump as claimed in claim 1, wherein a front positioning post corresponding to the front end of the elastic member is provided in the front cover, a rear positioning post corresponding to the rear end of the elastic member is provided in the sealing bag, the front end of the elastic member is fitted over the front positioning post, and the rear end of the elastic member is fitted over the rear positioning post.
4. The leak-stopping flow pump of claim 1, wherein the resilient member is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021397874.2U CN213270230U (en) | 2020-07-16 | 2020-07-16 | Leak-stopping water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021397874.2U CN213270230U (en) | 2020-07-16 | 2020-07-16 | Leak-stopping water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213270230U true CN213270230U (en) | 2021-05-25 |
Family
ID=75959847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021397874.2U Active CN213270230U (en) | 2020-07-16 | 2020-07-16 | Leak-stopping water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213270230U (en) |
-
2020
- 2020-07-16 CN CN202021397874.2U patent/CN213270230U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528400 No. 10, Fuju street, Fusha Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Zhaoli Motor Group Co.,Ltd. Address before: 528400 2nd floor, No.32 Zhenlian Road, Fusha Town, Zhongshan City, Guangdong Province Patentee before: GUANGDONG ZHAOLI MOTOR Co.,Ltd. |
|
| CP03 | Change of name, title or address |