CN205824324U - A kind of aluminum air fuel cell feed flow dispensing pump - Google Patents
A kind of aluminum air fuel cell feed flow dispensing pump Download PDFInfo
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- CN205824324U CN205824324U CN201620746535.8U CN201620746535U CN205824324U CN 205824324 U CN205824324 U CN 205824324U CN 201620746535 U CN201620746535 U CN 201620746535U CN 205824324 U CN205824324 U CN 205824324U
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- spool
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- valve body
- feed flow
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Abstract
This utility model relates to a kind of aluminum air fuel cell feed flow dispensing pump, and including liquid dispensing valve, described liquid dispensing valve includes valve body, spool, valve gap；Described spool is hollow cylindrical structure, and described valve body is arranged on the outside of spool, and with described spool seamless link, described spool can move in a circle by valve body relatively；Be communicated with the feeding device of valve core inside cavity in one end of described valve body, described feeding device is fixed on valve body by valve gap；Being provided with some first through holes on described spool outer wall, be provided with some second through holes on described valve body, the first through hole can arranged in rows also can be arranged on spool by spiral on spool, controls the first through hole and the connected state of the second through hole by rotating of spool；Valve body is additionally provided with the liquid discharge device being connected with the second through hole；The aluminum air fuel cell feed flow dispensing pump using said structure have not only can Split toothed wheel time feed flow but also can control accurately with split central fluid supply, advantage that work efficiency is high.
Description
Technical field
This utility model belongs to fuel cell electrolyte supply technical field, particularly relates to a kind of aluminum air fuel cell and supplies
Liquid dispensing pump.
Background technology
Aluminum air-fuel battery is a kind of novel high-energy electrochmical power source.It is big that this battery has energy density, light weight, material
Material abundance, pollution-free, reliability is high, and the life-span is long, uses the advantages such as safety, thus shows one's talent in numerous batteries, quilt
Countries in the world are generally had an optimistic view of.
Aluminum air-fuel battery is to make anode with high-purity aluminum or aluminum alloy, makees negative electrode with oxygen (air) electrode, with alkali or salt
Making electrolyte, dissolve at discharge process Anodic, the oxygen in air is reduced and discharges electric energy.
Conventional aluminum air fuel cell, when electrolyte supply, gives all each monomer feed flows, so with a house steward simultaneously
The both positive and negative polarity that can cause before and after's battery is conducted electricity by electrolyte, forms short circuit phenomenon, causes inside battery electric current to increase, additionally disappear
Consumption aluminum electrode.
Summary of the invention
The purpose of this utility model is that solving prior art aluminum air-fuel battery electrolyte supply easily causes short circuit
The problem of phenomenon, and provide and can divide by timesharing split supply electrolyte, topology layout reasonably a kind of aluminum air fuel cell feed flow
Join pump.
This utility model be the technical scheme is that
A kind of aluminum air fuel cell feed flow dispensing pump, described aluminum air fuel cell feed flow dispensing pump includes that liquid distributes
Valve, described liquid dispensing valve includes valve body, spool, valve gap；Described spool is hollow cylindrical structure, and described valve body is arranged on valve
The outside of core, with described spool seamless link, described spool can move in a circle by valve body relatively；It is provided with in one end of described valve body
The feeding device of communicating valve core inner cavity, described feeding device is fixed on valve body by valve gap；On described spool outer wall
It is provided with some first through holes, described valve body is provided with some second through holes, control the first through hole and by the rotation of spool
The connected state of two through holes；Valve body is additionally provided with the liquid discharge device being connected with the second through hole.
Improving further, described first through hole is evenly distributed on the straight line that spool outer wall is parallel with valve core axis,
Described second through hole is evenly distributed on straight line parallel with valve axis on valve body.
Improving further, described first through hole includes being evenly distributed on the straight line that spool outer wall is parallel with valve core axis
On the first through hole A and the Spiral distribution the first through hole B on spool outer wall, described second through hole be evenly distributed on valve body with
On the straight line that valve axis is parallel；The first through hole A and the second through hole can be connected, it is possible to single company when valve core rotation simultaneously
Logical first through hole B and the second through hole.
Improving further, described aluminum air fuel cell feed flow dispensing pump also includes power set and controls device, described
Control device and control the action of power set, described distributing valve is provided with the connector being connected with spool, described power set
Spool rotating is driven by connector.
Improving further, institute's power set are motor, and described connector is shaft coupling.
The beneficial effects of the utility model are:
1., by arranging the liquid dispensing valve that spool can rotate relative to valve body, the confession of electrolyte can be controlled by rotational valve core
To time and supply object, it is achieved split timesharing supplies, it is to avoid short circuit phenomenon when causing electrolyte supply；
2. it is provided with on spool in column and the through hole of helical arrangement, both can simultaneously split feed flow, it is also possible to the wheel time-division
Body feed flow, can be selected for different feed liquid ways, convenient maintenance in different situations；
3. use the rotation of step motor control spool, be accurately controlled the rotational angular velocity of spool, control accurately；
A kind of aluminum air fuel cell feed flow dispensing pump that this utility model provides have not only can Split toothed wheel time feed flow but also can
With split central fluid supply, control the advantage accurate, work efficiency is high.
Accompanying drawing explanation
The sectional structure schematic diagram of a kind of aluminum air fuel cell feed flow dispensing pump that Fig. 1 provides for this utility model.
The valve core structure of the embodiment 1 of a kind of aluminum air fuel cell feed flow dispensing pump that Fig. 2 provides for this utility model
Schematic diagram.
The valve core structure of the embodiment 2 of a kind of aluminum air fuel cell feed flow dispensing pump that Fig. 3 provides for this utility model
Schematic diagram.
In figure: 1, spool；2, valve body；3, valve gap；4, feeding device；5, liquid discharge device；6, power set；7, connector；
10, the first through hole；11, the first through hole A；12, the first through hole B.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1, a kind of aluminum air fuel cell feed flow dispensing pump, described aluminum air fuel cell feed flow dispensing pump bag
Including liquid dispensing valve, described liquid dispensing valve includes valve body 2, spool 1, valve gap 3；Described spool 1 is hollow cylindrical structure, institute
Stating valve body 2 and be arranged on the outside of spool 1, with the seamless link of described spool 1, described spool 1 can move in a circle by valve body 2 relatively；
Be communicated with the feeding device 4 of spool 1 internal cavities in one end of described valve body 2, described feeding device 4 is fixed by valve gap 3
On valve body 2；Being provided with some first through holes 10 on described spool 1 outer wall, described first through hole 10 is evenly distributed on spool 1
On the straight line that outer wall is parallel with spool 1 axis, being provided with some second through holes on described valve body 2, described second through hole is equal
Even it is distributed on valve body 2 on the straight line parallel with valve body 2 axis, controls the first through hole 10 and by the rotation of spool 1
The connected state of two through holes；Valve body 2 is additionally provided with the liquid discharge device 5 being connected with the second through hole；Described aluminum air fuel cell is used
Feed flow dispensing pump also includes power set 6 and controls device, and described control device controls the action of power set 6, at described point
Joining valve and be provided with the connector 7 being connected with spool 1, described power set 6 are rotated, in this enforcement by connector 7 band movable valve plug 1
Institute's power set described in mode 6 is motor, and described connector 7 is shaft coupling.
Time specifically used, electrolyte feed tube is connected on the feeding device 4 of liquid dispensing valve, liquid dispensing valve
Each liquid discharge device 5 is connected with aluminium-air cell, starts motor, controls the velocity of rotation of motor, motor band
Movable valve plug 1 rotates, when on spool 1 first through hole 10 rotate with valve body 2 on the second through hole to state time, in spool 1
The electrolyte in chamber enters in aluminium-air cell by liquid discharge device 5, completes feed flow.
Embodiment 2, a kind of aluminum air fuel cell feed flow dispensing pump, described aluminum air fuel cell feed flow dispensing pump includes
A kind of liquid dispensing valve, described liquid dispensing valve includes valve body 2, spool 1, valve gap 3；Described spool 1 is hollow cylindrical structure,
Described valve body 2 is arranged on the outside of spool 1, and with the seamless link of described spool 1, described spool 1 can do circumference fortune by valve body 2 relatively
Dynamic；Be communicated with the feeding device 4 of spool 1 internal cavities in one end of described valve body 2, described feeding device 4 is solid by valve gap 3
It is scheduled on valve body 2；Being provided with some first through holes 10 on described spool 1 outer wall, described first through hole 10 includes being evenly distributed on
The first through hole A11 on the straight line that spool 1 outer wall is parallel with spool 1 axis and Spiral distribution on spool 1 outer wall
One through hole B12, is provided with some second through holes on described valve body 2, and described second through hole is evenly distributed on valve body 2 and valve body 2
The first through hole 10 and connected state of the second through hole is controlled by rotating of spool 1 on the straight line that axis is parallel；At valve body 2
On be additionally provided with the liquid discharge device 5 being connected with the second through hole；All first through hole A11 and can be connected when spool 1 rotates simultaneously
Two through holes, it is possible to single connection the first through hole B12 and the second through hole；Described aluminum air fuel cell feed flow dispensing pump also includes moving
Power apparatus 6 and control device, described control device controls the action of power set 6, is provided with spool 1 even on described distributing valve
The connector 7 connect, described power set 6 are rotated by connector 7 band movable valve plug 1, and institute's power set 6 are step in the present embodiment
Entering motor, described connector 7 is shaft coupling.
Time specifically used, electrolyte feed tube is connected on the feeding device 4 of liquid dispensing valve, liquid dispensing valve
Each liquid discharge device 5 is connected with aluminium-air cell, starts motor, controls the velocity of rotation of motor, motor band
Movable valve plug 1 rotates, when the first through hole 10A on spool 1 turn to the second through hole on valve body 2 to state time, spool 1
The electrolyte of inner chamber enters in the aluminium-air cell of all connections by liquid discharge device 5, time the most on startup with maintenance tapping
Use this function, when connecting with the second through hole when the Spiral distribution the first through hole B12 on spool 1 takes turns, take turns the company of leaving for
The aluminium-air cell feed flow connect.
By above detailed description of the invention it can be seen that a kind of aluminum air fuel cell feed flow that this utility model provides divides
Join pump have not only can Split toothed wheel time feed flow but also can control accurately with split central fluid supply, advantage that work efficiency is high.
Claims (5)
1. an aluminum air fuel cell feed flow dispensing pump, it is characterised in that described aluminum air fuel cell feed flow dispensing pump bag
Including liquid dispensing valve, described liquid dispensing valve includes valve body, spool, valve gap；Described spool is hollow cylindrical structure, described valve
Body is arranged on the outside of spool, and with described spool seamless link, described spool can move in a circle by valve body relatively；At described valve body
One end be communicated with the feeding device of valve core inside cavity, described feeding device is fixed on valve body by valve gap；Described
Spool outer wall is provided with some first through holes, is provided with some second through holes on described valve body, controls the by the rotation of spool
One through hole and the connected state of the second through hole；Valve body is additionally provided with the liquid discharge device being connected with the second through hole.
A kind of aluminum air fuel cell feed flow dispensing pump the most according to claim 1, it is characterised in that described first through hole
Being evenly distributed on the straight line that spool outer wall is parallel with valve core axis, described second through hole is evenly distributed on valve body and valve
On the straight line that body axis is parallel.
A kind of aluminum air fuel cell feed flow dispensing pump the most according to claim 1, it is characterised in that described first through hole
The first through hole A on the straight line parallel with valve core axis including being evenly distributed on spool outer wall and Spiral distribution are outside spool
The first through hole B on wall, described second through hole is evenly distributed on straight line parallel with valve axis on valve body；Work as spool
The first through hole A and the second through hole can be connected, it is possible to single connection the first through hole B and the second through hole during rotation simultaneously.
4. according to a kind of aluminum air fuel cell feed flow dispensing pump described in any one of claims 1 to 3, it is characterised in that institute
Stating aluminum air fuel cell feed flow dispensing pump also include power set and control device, described control device controls power set
Action, is provided with the connector being connected with spool on described distributing valve, and described power set drive Spool rotating by connector.
A kind of aluminum air fuel cell feed flow dispensing pump the most according to claim 4, it is characterised in that institute's power set are
Motor, described connector is shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620746535.8U CN205824324U (en) | 2016-07-15 | 2016-07-15 | A kind of aluminum air fuel cell feed flow dispensing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620746535.8U CN205824324U (en) | 2016-07-15 | 2016-07-15 | A kind of aluminum air fuel cell feed flow dispensing pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824324U true CN205824324U (en) | 2016-12-21 |
Family
ID=57562218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620746535.8U Active CN205824324U (en) | 2016-07-15 | 2016-07-15 | A kind of aluminum air fuel cell feed flow dispensing pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972289A (en) * | 2016-07-15 | 2016-09-28 | 郑州佛光发电设备有限公司 | Liquid supply dispensing pump for aluminum-air fuel cell |
-
2016
- 2016-07-15 CN CN201620746535.8U patent/CN205824324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972289A (en) * | 2016-07-15 | 2016-09-28 | 郑州佛光发电设备有限公司 | Liquid supply dispensing pump for aluminum-air fuel cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450001 No.50 Dongqing street, high tech Development Zone, Zhengzhou City, Henan Province Patentee after: Zhengzhou Foguang power generation equipment Co.,Ltd. Address before: 450001 No. 50, Dongqing street, Zhengzhou high tech Development Zone, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU FOGUANG POWER GENERATION EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |