CN212318261U - High-performance electromagnetic diaphragm miniature water pump device capable of outputting water in stable pressure mode - Google Patents
High-performance electromagnetic diaphragm miniature water pump device capable of outputting water in stable pressure mode Download PDFInfo
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- CN212318261U CN212318261U CN201922160290.7U CN201922160290U CN212318261U CN 212318261 U CN212318261 U CN 212318261U CN 201922160290 U CN201922160290 U CN 201922160290U CN 212318261 U CN212318261 U CN 212318261U
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- water
- pump
- diaphragm
- water pump
- pump core
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Abstract
The utility model discloses a high-performance electromagnetic diaphragm miniature water pump device with stable-pressure water outlet, which comprises a water pump main body, wherein the water pump main body is provided with a water storage bin, a water inlet and a water outlet are arranged on the water pump main body, the water inlet and the water outlet are communicated to the water storage bin, and the water storage bin is provided with a pump core channel; the electromagnetic coil is arranged in the water pump main body; the pump core is movably arranged in the pump core channel in a resetting manner, the volume of the water storage bin is changed through the movement of the pump core, and the movement of the pump core can be controlled by a magnetic field generated after the electromagnetic coil is electrified; the pump core seat is arranged on the water pump main body and provided with a pressurizing structure, and the pressurizing structure is communicated with the water inlet; and the pump core moves and changes the volume of the water storage bin, so that the one-way check valve is opened and closed to complete the operation of the water pump.
Description
Technical Field
The utility model relates to a water pump unit, in particular to miniature water pump unit of electromagnetic diaphragm of high performance steady voltage play water.
Background
The electromagnetic diaphragm micro water pump is a diaphragm type micro vacuum pump. The simple working principle of the diaphragm type micro vacuum pump is as follows: the circular motion of the motor makes the diaphragm inside the pump do reciprocating motion through a mechanical device, so that air in the pump cavity is compressed and stretched to form vacuum, a pressure difference is generated between the air suction opening and the external atmospheric pressure, and the air is sucked into the pump cavity and then discharged from the exhaust opening under the action of the pressure difference.
However, the following problems mainly exist in the prior art:
the water inlet hole of the pump core seat is a circular water inlet hole, and in the water outlet process of the water storage bin, the change value of the water outlet pressure is large, and the water outlet flow is unstable.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a miniature water pump set of electromagnetic diaphragm of high performance steady voltage play water can guarantee the stability of water pressure, can increase water pressure when necessary, stabilizes the water flow.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a miniature water pump set of electromagnetism diaphragm of high performance steady voltage play water, miniature water pump set of electromagnetism diaphragm connects a power, includes:
the water pump comprises a water pump main body, a water inlet and a water outlet, wherein the water pump main body is provided with a water storage bin, the water inlet and the water outlet are communicated to the water storage bin, and the water storage bin is provided with a pump core channel;
the electromagnetic coil is arranged in the water pump main body;
the pump core is movably arranged in the pump core channel in a resetting manner, the volume of the water storage bin is changed through the movement of the pump core, and the movement of the pump core can be controlled by a magnetic field generated after the electromagnetic coil is electrified;
the pump core seat is arranged on the water pump main body, one end of the pump core is connected to the pump core seat, the pump core seat is provided with a pressurizing structure, and the pressurizing structure is communicated with the water inlet; and
two one-way check valves, one-way check valve sets up respectively the water inlet with the delivery port, and one-way check valve allows respectively the direction of intaking of water inlet with the direction of delivery port is opened, the pump core removes and changes the volume in reservoir, and then leads to one-way check valve's switching is in order to accomplish the water pump operation.
Preferably, the pressurizing structure is a triangular structure.
Preferably, the water pump further comprises an elastic element, one end of the elastic element is fixed in the water pump body, and the other end of the elastic element is connected with the pump core.
Preferably, the pump further comprises a diaphragm, and the diaphragm is arranged at one end of the pump core.
Preferably, the water inlet and the water outlet are provided with two protective caps which are arranged in a jogged mode.
Preferably, the magnetic separation device further comprises a magnetic separation pipe and a magnetic protection frame, the magnetic protection frame covers the shell of the water pump main body, and the magnetic separation pipe is arranged at the joint of the pump core and the water pump main body.
The utility model discloses in still include the pressure boost method of the miniature water pump device of electromagnetic diaphragm that a high performance steady voltage goes out water, include:
(a) a pressurizing structure is arranged on the pump core seat and communicated with the water inlet;
(b) the pump core can be reset and movably arranged in the pump core channel;
(c) and starting a motor, wherein the magnetic field generated after the electromagnetic coil is electrified can control the pump core to move.
Drawings
Fig. 1 is a cross-sectional view of the electromagnetic diaphragm miniature water pump device of the present invention;
fig. 2 is a schematic structural diagram of a diaphragm of the electromagnetic diaphragm miniature water pump device according to the present invention;
fig. 3 is a cross-sectional detail view of the pressurizing structure of the electromagnetic diaphragm miniature water pump device of the present invention;
fig. 4 is a detail view of the pressurizing structure of the electromagnetic diaphragm miniature water pump device according to the present invention from different angles;
fig. 5 is an overall structure diagram of the pressurizing structure of the electromagnetic diaphragm micro water pump device of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the utility model provides a miniature water pump set of electromagnetic diaphragm of high performance steady voltage play water, miniature water pump set of electromagnetic diaphragm includes a water pump main part 10, water pump main part 10 is provided with a reservoir 100 be provided with a water inlet 11 and a delivery port 12 on the water pump main part 10, water inlet 11 with delivery port 12 all communicate to reservoir 100, reservoir 100 is provided with a pump core passageway 101.
The electromagnetic diaphragm miniature water pump device further comprises a pump core 20, wherein the pump core 20 is movably arranged in the pump core channel 101, and the volume of the water storage bin 100 is changed through the movement of the pump core 20. In this embodiment, the electromagnetic diaphragm miniature water pump device further includes an electromagnetic coil 30, the electromagnetic coil 30 is disposed in the water pump body 10, and a magnetic field generated by the electromagnetic coil 30 after being energized can control the movement of the pump core 20.
A one-way check valve 40 is provided at the water inlet 11, the one-way check valve 40 allowing opening in the water inlet direction, and a one-way check valve 40 is provided at the water outlet 12, the one-way check valve 40 allowing opening in the water outlet direction. The pump core 20 moves and changes the volume of the water storage bin 100, thereby causing the one-way check valve 40 to open and close to complete the pumping operation.
Specifically, the pump cartridge 20 is resettable by an elastic member 50 disposed in the water pump body 10, one end of the elastic member 50 is fixed in the water pump body 10, and the other end thereof is connected to the pump cartridge 30. That is, the elastic element 50 is stretched when the pump core 20 moves due to the magnetic field of the electromagnetic coil 30, and after the power is cut off, the elastic element 50 drives the pump core 20 to return to the original position.
As shown in fig. 2, further, the present embodiment further includes a diaphragm 60 and a pump core seat 21, the pump core 20 is mounted on the pump core seat 21, and the diaphragm 60 is disposed at one end of the pump core 21.
One side of the diaphragm 60 is provided with a fitting region 601, the fitting region 601 is fitted to one end of the pump core 20, so that the diaphragm 60 is fitted to the pump core 20, the other side of the diaphragm 60 is provided with an inner concave region 602, and the inner concave region 602 and the water pump main body 10 together form the water storage bin 100.
That is, the volume of the water storage chamber 100 is larger than that of a conventional water pump, and the extra part is the concave area 602 of the membrane 60. On the other hand, in the general water pump, in order to prevent the pump core 20 from colliding with the inner wall of the water pump body 10, the reciprocating stroke of the pump core 20 cannot be set excessively large. And the diaphragm 60 is disposed at one end of the pump core 20, since the diaphragm 60 is an elastic material, when the diaphragm 60 is disposed at one end of the pump core 20, the round trip stroke of the pump core 20 can be set to the maximum stroke, and there is no fear that the pump core 20 collides with the inner wall of the water pump main body 10.
As shown in fig. 3-5, a pressurizing structure 210 is disposed on the pump cartridge seat 21, and the pressurizing structure 210 is connected to the water inlet 11, so as to stabilize the flow rate of water entering from the water inlet 11 and maintain the current outlet pressure stable. On the other hand, the pressurizing structure 210 is a triangular pressurizing structure, and when the pressurizing structure 210 is disposed at the water inlet 11, the pressure of the inlet water can be increased. The plenum 210 extends inwardly to form a plenum region in which the pressure of the outlet and inlet water flows in the region can be pressurized.
Further, the present embodiment further includes two protective caps 70, and the protective caps 70 are fittingly disposed on the water inlet 11 and the water outlet 12.
Further, this embodiment further includes a magnetism isolating pipe 80 and a magnetism keeping frame 90, the magnetism keeping frame 90 covers the outer shell of the water pump main body 10, the magnetism isolating pipe 80 is disposed at the joint of the pump core 20 and the water pump main body 10.
It can be understood that the pump core 20 itself has a magnetic conductive property, the electromagnetic coil 30 generates a magnetic field when it is powered on, and the magnetic field disappears when the electromagnetic coil 30 is powered off, so that the pump core 20 can be reset to the original position.
During the movement of the pump cartridge 20, the volume of the water storage chamber 100 changes, so that water quantitatively flows from the water inlet 11 to the water outlet 12.
The utility model further provides a pressure boost method of miniature water pump device of electromagnetic diaphragm of high performance steady voltage play water, include:
(a) a pressurizing structure is arranged on the pump core seat and communicated with the water inlet;
(b) the pump core can be reset and movably arranged in the pump core channel;
(c) and starting a motor, wherein the magnetic field generated after the electromagnetic coil is electrified can control the pump core to move.
Wherein, the pressure boost structure is triangle-shaped pressure boost structure.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (8)
1. The utility model provides a miniature water pump set of electromagnetism diaphragm of high performance steady voltage play water, miniature water pump set of electromagnetism diaphragm connects a power, its characterized in that includes:
the water pump comprises a water pump main body, a water inlet and a water outlet, wherein the water pump main body is provided with a water storage bin, the water inlet and the water outlet are communicated to the water storage bin, and the water storage bin is provided with a pump core channel;
the electromagnetic coil is arranged in the water pump main body;
the pump core is movably arranged in the pump core channel in a resetting manner, the volume of the water storage bin is changed through the movement of the pump core, and the movement of the pump core can be controlled by a magnetic field generated after the electromagnetic coil is electrified;
the pump core seat is arranged on the water pump main body, one end of the pump core is connected to the pump core seat, the pump core seat is provided with a pressurizing structure, and the pressurizing structure is communicated with the water inlet; and
two one-way check valves, one-way check valve sets up respectively the water inlet with the delivery port, and one-way check valve allows respectively the direction of intaking of water inlet with the direction of delivery port is opened, the pump core removes and changes the volume in reservoir, and then leads to one-way check valve's switching is in order to accomplish the water pump operation.
2. The electromagnetic diaphragm micropump apparatus of claim 1, wherein the pumping structure is a triangular structure, and the pumping structure extends inward to form a pumping region.
3. The electromagnetic diaphragm miniature water pump device of claim 2 further comprising an elastic member, one end of said elastic member being fixed within said water pump body and the other end of said elastic member being connected to said pump core.
4. The electromagnetic diaphragm miniature water pump device according to claim 3 further comprising a diaphragm disposed at one end of said pump cartridge, said diaphragm and said pump body forming said water storage compartment, said water inlet and said water outlet both communicating to said water storage compartment.
5. The electromagnetic diaphragm miniature water pump device of claim 4 wherein one side of said diaphragm is provided with a fitting region which is fitted to one end of said pump core so that said diaphragm is fitted to said pump core, and the other side of said diaphragm is provided with a recessed region which forms said water storage compartment together with said water pump body.
6. The electromagnetic diaphragm micro-pump apparatus of claim 5, wherein the diaphragm is made of an annular elastic material.
7. The electromagnetic diaphragm miniature water pump device of claim 4 further comprising two protective caps fittingly disposed to said water inlet and said water outlet.
8. The electromagnetic diaphragm miniature water pump device according to claim 5, further comprising a magnetic isolation tube and a magnetic protection frame, wherein the magnetic protection frame covers the outer shell of the water pump main body, and the magnetic isolation tube is arranged at the joint of the pump core and the water pump main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922160290.7U CN212318261U (en) | 2019-12-05 | 2019-12-05 | High-performance electromagnetic diaphragm miniature water pump device capable of outputting water in stable pressure mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922160290.7U CN212318261U (en) | 2019-12-05 | 2019-12-05 | High-performance electromagnetic diaphragm miniature water pump device capable of outputting water in stable pressure mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212318261U true CN212318261U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922160290.7U Expired - Fee Related CN212318261U (en) | 2019-12-05 | 2019-12-05 | High-performance electromagnetic diaphragm miniature water pump device capable of outputting water in stable pressure mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212318261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922816A (en) * | 2019-12-05 | 2021-06-08 | 浙江多加机电科技股份有限公司 | High-performance pressure-stabilizing water outlet electromagnetic diaphragm miniature water pump device and pressurization method |
-
2019
- 2019-12-05 CN CN201922160290.7U patent/CN212318261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922816A (en) * | 2019-12-05 | 2021-06-08 | 浙江多加机电科技股份有限公司 | High-performance pressure-stabilizing water outlet electromagnetic diaphragm miniature water pump device and pressurization method |
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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: 20210108 Termination date: 20211205 |