CN106741783B - A kind of pulsed unidirectionally promotes pump - Google Patents
A kind of pulsed unidirectionally promotes pump Download PDFInfo
- Publication number
- CN106741783B CN106741783B CN201710108657.3A CN201710108657A CN106741783B CN 106741783 B CN106741783 B CN 106741783B CN 201710108657 A CN201710108657 A CN 201710108657A CN 106741783 B CN106741783 B CN 106741783B
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- China
- Prior art keywords
- water
- pump case
- electromagnet
- pump
- way valve
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H11/06—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of reciprocating type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H2011/004—Marine propulsion by water jets using the eductor or injector pump principle, e.g. jets with by-pass fluid paths
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The present invention relates to the Powerpush Units in marine exploration and Underwater Engineering field, the pulsed that specifically a kind of interval pushes away water type unidirectionally promotes pump, including pump case and the permanent magnet being respectively contained in the pump case, electromagnet A and electromagnet B, upper layer and lower layer is divided by partition board in the pump case, the permanent magnet is between partition board and pump case bottom surface, and it is slidably connected between the lower surface of the partition board and pump case bottom surface respectively, the electromagnet A and electromagnet B is located at the both sides of permanent magnet glide direction, and it is electrically connected respectively with controlled source when in use, it is powered by the controlled source；Water inlet and water outlet are had on the pump case, and water feeding one-way valve is respectively set in the water inlet and water outlet and goes out water one-way valve, and return water check valve in pump is equipped between the partition board and pump case top surface.The present invention goes out that water management is flexible, is particularly suited for use in the Powered Propulsion of bathyscaph and various underwater operation tools.
Description
Technical field
The present invention relates to the Powerpush Unit in marine exploration and Underwater Engineering field, specifically a kind of interval pushes away
The pulsed of water type unidirectionally promotes pump.
Background technology
Existing underwater engine propulsion device is mostly the screw propeller of various specifications.
Efficiency in limitation diameter, hydraulic jet propulsion can be than conventional propeller higher, such as thrust system of common paddle
Number often less than 0.3, and directly push away the propulsion pump often greater than 0.5, even up to 1.0 of water.
If conventional propeller is after power stopping, due to effect of inertia, will continue to rotation can just stall after a certain period of time；
This is sometimes a critical defect for the power plant for needing accurate control, i.e. screw propeller is difficult to accomplish urgency
Stop whipping, there is good mobility to restrict target device.
Invention content
In order to solve the above problem existing for existing underwater engine propulsion device, the purpose of the present invention is to provide intermittently push away
The pulsed of water type unidirectionally promotes pump.Mainly there are two working conditions for propulsion pump, first, the working condition of one-way pushing water, another
A is the adjustment state of return water in pump.
The purpose of the present invention is achieved through the following technical solutions：
The present invention includes the pump case and permanent magnet being respectively contained in the pump case, electromagnet A and electromagnet B, the pump case
It is interior that upper layer and lower layer is divided by partition board, the permanent magnet between partition board and pump case bottom surface, and respectively under the partition board
It being slidably connected between surface and pump case bottom surface, the electromagnet A and electromagnet B are located at the both sides of permanent magnet glide direction,
And be electrically connected respectively with controlled source when in use, it is powered by the controlled source；Water inlet is had on the pump case and is gone out
The mouth of a river, and water feeding one-way valve is respectively set in the water inlet and water outlet and goes out water one-way valve, the partition board and pump case top surface
Between be equipped with return water check valve in pump.
Wherein：The polarity of the electromagnet A and electromagnet B is controlled by controlled source, and the electromagnet A and electromagnet B
Polarity towards permanent magnet side is always identical；Return water check valve and go out the water of water one-way valve in the water feeding one-way valve, pump
It is identical to flow direction, i.e., the water (flow) direction of the described water feeding one-way valve by pump case extroversion pump case, it is described go out water one-way valve flow side
To outside pump case, the water (flow) direction of return water check valve flows to out water one-way valve by water feeding one-way valve in the pump in pump case；Institute
It states water inlet and water feeding one-way valve is located at the top surface of pump case, the water outlet and go out the side that water one-way valve is located at pump case；It is described
The upper and lower ends of permanent magnet are respectively equipped with carriage, pass through the carriage and the lower surface of the partition board and the bottom surface of pump case
It is slidably connected；It can pass through flow between the permanent magnet, electromagnet A and electromagnet and the side inner walls of pump case.
Advantages of the present invention is with good effect：
1. the present invention goes out, water management is flexible, and the power for being particularly suited for use in bathyscaph and various underwater operation tools pushes away
Into.
2. the configuration of the present invention is simple, easy to maintenance.
Description of the drawings
Fig. 1 is one of internal structure schematic diagram of the present invention (it is the working condition of one-way pushing water to promote pump)；
Fig. 2 is two (it is the adjustment state of return water in pump to promote pump) of the internal structure schematic diagram of the present invention；
Wherein：1 is pump case, and 2 be water feeding one-way valve, and 3 be return water check valve in pump, and 4 be water one-way valve, and 5 be permanent magnet,
6 be electromagnet A, and 7 be electromagnet B, and 8 be partition board, and 9 be water inlet, and 10 be water outlet.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, it includes pump case 1 and the permanent magnet 5 being respectively contained in the pump case 1, electromagnet A6 to promote pump
And electromagnet B7, divided for upper layer and lower layer by partition board 8 in pump case 1, permanent magnet 5 is located between 1 bottom surface of partition board 8 and pump case, and divides
It is not slidably connected between 1 bottom surface of the lower surface of partition board 8 and pump case.It is respectively equipped with carriage in the upper and lower ends of permanent magnet 5,
It is slidably connected by the carriage and the lower surface of partition board 8 and the bottom surface of pump case 1；The carriage of the present embodiment can be bearing
Or ball.
Electromagnet A6 and electromagnet B7 is fixed on the both sides of 5 glide direction of permanent magnet respectively.Electromagnet A6, electromagnet B7
And it can pass through flow between permanent magnet 5 and the side inner walls of pump case 1.The polarity of electromagnet A6 and electromagnet B7 makes
Used time is electrically connected with controlled source respectively, is controlled by the controlled source, and electromagnet A6 and electromagnet B7 are towards 5 side of permanent magnet
Polarity it is always identical；When for magnetic polarity state shown in Fig. 1, permanent magnet 5 is repelled by electromagnet A6 and electromagnet B7
Attraction, which can move right, to be pushed away water and causes water feeding one-way valve 2, goes out the opening of water one-way valve 4, pump in return water check valve 3 close, complete to push away
Pulsed into pump pushes away hydrodynamic(al) work；When for magnetic polarity state as shown in Figure 2, permanent magnet 5 is attracted by electromagnet A6 and electricity
The repulsion of magnet B 7 can be moved to the left to push away water and cause to pump interior return water check valve 3 and open and complete that pump is promoted to push away the homing action after water.Electricity
Magnet A 6 is electrically connected with controlled source respectively with electromagnet B7, is powered by the controlled source, can be controlled in real time by controlled source
System promotes the working condition of pump.Water inlet 9 and water outlet 10 are had on pump case 1, and at the water inlet 9 and water outlet 10
Water feeding one-way valve 2 is respectively set and goes out water one-way valve 4, return water check valve 3 in pump is equipped between 1 top surface of partition board 8 and pump case.Water inlet
Mouthfuls 9 and water feeding one-way valve 2 be located at the top surface of pump case 1, water outlet 10 and go out the side that water one-way valve 4 is located at pump case 1.Water inlet is unidirectional
The interior return water check valve 3 of valve 2, pump and the water (flow) direction for going out water one-way valve 4 are identical, i.e., the water (flow) direction of water feeding one-way valve 2 is by pump case 1
In export-oriented pump case 1, the water (flow) direction for going out water one-way valve 4 is interior to outside pump case 1 from pump case 1, pumps the water (flow) direction of interior return water check valve 3
Water one-way valve 4 is flowed to out by water feeding one-way valve 2.
The operation principle of the present invention is that：
Before use, first water feeding one-way valve 2 is washed open with water, makes to be full of water in pump case 1, and the gas being discharged in pump case 1.
Electromagnet A6 and electromagnet B7 carries out energy supply using sewater chemistry power supply, specially：
One-way pushing water：As shown in Figure 1, controlled source is respectively to electromagnet A6, electromagnet B7 power supplies, electromagnet B7 attracts forever
Magnet 5, electromagnet A6 repel permanent magnet 5, and permanent magnet 5 is made to be slided to the directions electromagnet B7 between partition board 8 and the bottom surface of pump case 1
It is dynamic, and then seawater is pushed to the right, make seawater through water feeding one-way valve 2, go out the water outlet of water one-way valve 4；So, the pressure in pump case 1
Power is less than the pressure outside pump case 1, and seawater is entered by water feeding one-way valve 2 in pump case 1.
Return water in pump：As shown in Fig. 2, controlled source is respectively to electromagnet A6, electromagnet B7 power supplies, electromagnet B7 repels forever
Magnet 5, electromagnet A6 attract permanent magnet 5, and permanent magnet 5 is made to be slided to the directions electromagnet A6 between partition board 8 and the bottom surface of pump case 1
It is dynamic, and then seawater is pushed to the left, so that return water check valve 3 in pump is opened, completes that pump is promoted to push away the homing action after water.
Claims (5)
1. a kind of pulsed unidirectionally promotes pump, it is characterised in that：Including pump case (1) and it is respectively contained in the pump case (1) forever
Magnet (5), electromagnet A (6) and electromagnet B (7), the pump case (1) is interior to be divided into upper layer and lower layer, the permanent magnetism by partition board (8)
Iron (5) is located between partition board (8) and pump case (1) bottom surface, and respectively with the lower surface of the partition board (8) and pump case (1) bottom surface it
Between be slidably connected, the electromagnet A (6) and electromagnet B (7) are located at the both sides of permanent magnet (5) glide direction, and are using
When be electrically connected respectively with controlled source, powered by the controlled source；Water inlet (9) and water outlet are had on the pump case (1)
Mouth (10), and water feeding one-way valve (2) is respectively set at the water inlet (9) and water outlet (10) and goes out water one-way valve (4), it is described
Return water check valve (3) in pump is equipped between partition board (8) and pump case (1) top surface；
The electromagnet A (6) and the polarity of electromagnet B (7) are controlled by controlled source, and the electromagnet A (6) and electromagnet B
(7) polarity towards permanent magnet (5) side is always identical.
2. pulsed according to claim 1 unidirectionally promotes pump, it is characterised in that：It is returned in the water feeding one-way valve (2), pump
Water one-way valve (3) and the water (flow) direction for going out water one-way valve (4) are identical, i.e., the water (flow) direction of the described water feeding one-way valve (2) is by pump case
(1) in export-oriented pump case (1), it is described go out water one-way valve (4) water (flow) direction from pump case (1) to pump case (1) outside, returned in the pump
The water (flow) direction of water one-way valve (3) flows to out water one-way valve (4) by water feeding one-way valve (2).
3. pulsed according to claim 1 unidirectionally promotes pump, it is characterised in that：The water inlet (9) and water inlet are unidirectional
Valve (2) is located at the top surface of pump case (1), the water outlet (10) and goes out the side that water one-way valve (4) is located at pump case (1).
4. pulsed according to claim 1 unidirectionally promotes pump, it is characterised in that：The upper and lower ends of the permanent magnet (5)
It is respectively equipped with carriage, is slidably connected by the carriage and the lower surface of the partition board (8) and the bottom surface of pump case (1).
5. pulsed according to claim 1 unidirectionally promotes pump, it is characterised in that：The permanent magnet (5), electromagnet A (6)
And it can pass through flow between electromagnet (7) and the side inner walls of pump case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108657.3A CN106741783B (en) | 2017-02-27 | 2017-02-27 | A kind of pulsed unidirectionally promotes pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108657.3A CN106741783B (en) | 2017-02-27 | 2017-02-27 | A kind of pulsed unidirectionally promotes pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106741783A CN106741783A (en) | 2017-05-31 |
| CN106741783B true CN106741783B (en) | 2018-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710108657.3A Active CN106741783B (en) | 2017-02-27 | 2017-02-27 | A kind of pulsed unidirectionally promotes pump |
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| Country | Link |
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| CN (1) | CN106741783B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407216A (en) * | 2020-11-19 | 2021-02-26 | 扬州大学 | Pulse jet flow water spray propulsion pump device based on electric valve at nozzle and using method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2592891Y (en) * | 2002-07-26 | 2003-12-17 | 张银科 | Electromagnetic fuel delivery pump for diesel internal combustion engine |
| CN1260092C (en) * | 2002-12-11 | 2006-06-21 | 中国科学院电工研究所 | Pump jetting propeller |
| CN2690631Y (en) * | 2004-02-25 | 2005-04-06 | 刘旭 | Controllable intermittent pump pressure device |
| US20110070782A1 (en) * | 2008-05-16 | 2011-03-24 | The Ohio State University | Marine propulsion system |
| CN201771712U (en) * | 2010-05-13 | 2011-03-23 | 邹清良 | Piston type electromagnetic water pump |
| KR101333543B1 (en) * | 2012-04-17 | 2013-11-28 | 한밭대학교 산학협력단 | Semisubmarine boat for propulsion apparatus |
| CN204126832U (en) * | 2014-08-07 | 2015-01-28 | 苏永生 | A kind of direct solenoid pulse pump |
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2017
- 2017-02-27 CN CN201710108657.3A patent/CN106741783B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106741783A (en) | 2017-05-31 |
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