CN108626467A - A kind of automatically controlled double drive hydrogen storage valve - Google Patents
A kind of automatically controlled double drive hydrogen storage valve Download PDFInfo
- Publication number
- CN108626467A CN108626467A CN201711182763.2A CN201711182763A CN108626467A CN 108626467 A CN108626467 A CN 108626467A CN 201711182763 A CN201711182763 A CN 201711182763A CN 108626467 A CN108626467 A CN 108626467A
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- China
- Prior art keywords
- strut
- fan
- hydrogen storage
- ribs
- valve
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A kind of automatically controlled double drive hydrogen storage valve, including valve body, handwheel, the first strut, the second strut, tubular connection piece, pawl, third strut, helicla flute, armature, electromagnetic coil, piston, outlet, ribs of the fan channel, check valve, incorporating section, fan-shaped closure portion, translot, vertical slot, electric drive module；Include double drive module, double keying modules in valve, to connection module；Translot, vertical slot are provided on valve body, the spacing of two slots in the circumferential is equal to 1/4 valve body outer perimeter；The electric drive module includes capacitance, resistance, relay, contact A 1, A2, power supply；Power supply one end connects the electromagnetic coil of hydrogen storage valve, and the other end connects on-off circuit, and in the on-off circuit, contact A 1, A2 are switched on or switched off so that circuit communication or disconnection, the relay is in parallel with capacitance, and the resistance is connected with relay.
Description
Technical field
The present invention relates to hydrogen storage fields, and in particular to a kind of automatically controlled double drive hydrogen storage valve.
Background technology
Hydrogen fuel plays an important roll as a kind of new energy, with the reduction of the existing gasoline energy and its generate
The living standard for the deep influence resident of haze phenomenon that pollution, the especially people are paid close attention to is imperative using new energy；
Hydrogen fuel has been obtained for being widely used as a kind of green energy resource, such as has used hydrogen fuel cell in the automobile vehicles.
1, in actual use, the storage of hydrogen feedstock is a kind of common technology, i.e. hydrogen container is often used；In use, putting
It needs to use hydrogen storage valve when gas, single layer opening is more thin, and a check valve or one layer of on-off structure only such as is arranged more
It is thin；Preferable sealing can not be provided and stablize long-term service life and safe to use；And the double-deck on-off structure often compared with
For complexity, to be arranged such as the first gas outlet, the second gas outlet, the channel of adaptation often has bending, increases to processing and manufacturing
Add difficulty, improves cost.
2, such as additional to increase manual-operated emergent driving in addition, the double-deck on-off structure needs to use double drive, then become three drives
It is dynamic, it is complicated of high cost.
3, driving structure in the prior art, tends to take up large-size, makes troubles to installation adaptation, and be added to
This, it is of particular importance that the prior art does not accomplish that the additional manual-operated emergent that increases drives outside main driving in hydrogen storage valve.
4, threaded installation structure in the prior art, it is simple light, but after being used for a long time, it is easy to happen thread looseness, it is general
Lead to connect it is less problematic；But for high-pressure storage tank, it is threadedly coupled loosening and means that leakage, gasket is also difficult to and screw thread
Cooperation, therefore there is no good solution in the prior art.
5, hydrogen storage valve in the prior art, only an external pipeline, i.e., only there are one final outlets, it is difficult to adapt to more
Duty requirements, and cannot achieve preferable pressure release effect.
6, prior art electrically-controlled valve, power consumption is big, lacks safeguard protection.
Invention content
In order to overcome the above problem, the present invention to propose while solving the valve of above-mentioned various problems.
The technical solution adopted by the present invention to solve the technical problems is：A kind of automatically controlled double drive hydrogen storage valve, including valve body,
Handwheel, the second strut, tubular connection piece, pawl, third strut, helicla flute, armature, electromagnetic coil, piston, goes out the first strut
Mouth, ribs of the fan channel, check valve, incorporating section, fan-shaped closure portion, translot, vertical slot, electric drive module；It include double drive mould in valve
Block, double keying modules, to connection module；Translot, vertical slot are provided on valve body, the spacing of two slots in the circumferential is equal to 1/4 valve body periphery
It is long；The electric drive module includes capacitance, resistance, relay, contact A 1, A2, power supply；Power supply one end connects the electricity of hydrogen storage valve
Magnetic coil, the other end connects on-off circuit, in the on-off circuit, contact A 1, A2 be switched on or switched off so that circuit communication or
It disconnects, the relay is in parallel with capacitance, and the resistance is connected with relay；The double drive module is as follows：Electromagnetic drive：Electricity
Sub- drive module to open and close electromagnetic coil, drives armature movement, armature to drive the movement of third strut electromagnetic coil power on/off, the
Three struts are L-shaped, and third strut one end is stretched into the helicla flute on handwheel and is contained in the vertical slot, and handwheel follows third branch
Bar moves；Manual actuation：Handwheel is set in valve outer surface and leans on lower part, and spiral shell is arranged within the scope of 90 degree of handwheel inner surface circumferential direction
Spin slot, adjacent circumferentially extend within the scope of 90 degree are not provided with helicla flute, circumferentially extend helicla flute is arranged within the scope of 90 degree successively；Its
In third strut is set in one section of helicla flute, the first strut is arranged in the segment limit for being not provided with helicla flute, and the first strut is contained in
In the translot, the first strut level extends radially inward, and the end of extension extends downwardly the second strut；Second strut lower end connects
Fan-shaped closure portion is met, double modules that open and close are divided into on-off structure and lower on-off structure, and the upper on-off structure includes piston,
Include at least three ribs of the fan channels in piston, ribs of the fan channel end connection outlet, at least three ribs of the fan channels are in piston
Portion converges, and the middle part in ribs of the fan channel described in each is equipped with check valve, and 3/4 of height more than depth pistion of the vertical slot is small
In depth pistion；The lower on-off structure includes fan-shaped closure portion and incorporating section, fan-shaped closure portion and incorporating section form fit group
At entire circle, incorporating section is provided with slot to accommodate fan-shaped closure portion, and the thickness in fan-shaped closure portion is adapted to the slot thickness of incorporating section；Institute
It includes tubular connection piece to state to connection module, and tubular connection piece outer surface is equipped with external screw thread, and tubular connection piece upper end is equipped at least four
A pawl, pawl can be accommodated and be contracted in the cylinder of tubular connection piece.
Preferably, the ribs of the fan channel is 4.
Preferably, the pawl is 5.
Preferably, the pawl is L-shaped.
Preferably, the tubular connection piece upper end extends upward thread segment, and the upper thread segment is realized and valve body
Connection.
Preferably, the hydrogen storage valve is connected to the top of hydrogen container.
Preferably, the ribs of the fan channel is only connected to one, and other ribs of the fan channel ends are closed with silk plug.
Preferably, the check valve of other ribs of the fan channel middles is blocked.
The beneficial effects of the invention are as follows：
1, the 1st point proposed for background technology does not use complicated drive mechanism such as gear drive, and same
Double-deck open and close is realized in ingenious use rotation and the switching of linear motion in space.
2, the 2nd point proposed for background technology uses a kind of driving structure while controlling the double-deck technical side opened
Although case, the prior art have one-to-many technology, but be all that two valves are opened in a driving, and the present invention is that a driving keying is same
Double-layer structure in one valve realizes the invention of developing formula.
3, it is directed to the 3rd point of background technology, using the special hand wheel type driving structure for saving volume, is realized outside Electromagnetically-operating
Additional manual operation, this is that the prior art is unable to reach, and is not take up space.
4, it is directed to the 4th point of background technology, uses automatic installing type pawl, realizes the fastening of the installation to hydrogen storage valve.
5, it is directed to the 5th point of background technology, ribs of the fan formula channel has been used in piston, more logical controls is realized, enhances and let out
Press effect.
6, it is directed to the 6th point of background technology, relay condenser network, low energy consumption has been used to reduce cost.
Note：Above-mentioned six point design in no particular order, each all make the present invention compared with the prior art have difference and significantly
Progress.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is hydrogen storage valve overall schematic of the present invention
Fig. 2 is inventive piston structure chart
Fig. 3 is valve body notching construction figure of the present invention
Fig. 4 is on-off structure figure under the present invention
Fig. 5 is handwheel driving structure figure of the present invention
Fig. 6 is present invention docking function structure chart
Fig. 7 is electric drive module circuit diagram of the present invention
In figure, reference numeral is as follows：
1, hydrogen storage valve 2, valve body 3, handwheel 4, the first strut 5, the second strut 6, hydrogen container 7, tubular connection piece 8, pawl 9,
Third strut, 10, helicla flute 11, armature 12, electromagnetic coil, 13, piston 14, outlet 15, ribs of the fan channel 16, check valve 17, receipts
Receive portion 18, fan-shaped closure portion 19, translot 20, vertical slot
Specific implementation mode
A kind of automatically controlled double drive hydrogen storage valve, including valve body, handwheel, the first strut, the second strut, tubular connection piece, pawl,
Third strut, helicla flute, armature, electromagnetic coil, piston, outlet, ribs of the fan channel, check valve, incorporating section, fan-shaped closure portion, cross
Slot, vertical slot, electric drive module；Include double drive module, double keying modules in valve, to connection module；It is provided with translot on valve body, erects
Slot, the spacing of two slots in the circumferential are equal to 1/4 valve body outer perimeter；The electric drive module include capacitance, resistance, relay,
Contact A 1, A2, power supply；Power supply one end connects the electromagnetic coil of hydrogen storage valve, and the other end connects on-off circuit, the on-off circuit
In, contact A 1, A2 are switched on or switched off so that circuit communication or disconnection, the relay is in parallel with capacitance, the resistance with after
Electric appliance is connected；
The double drive module is as follows：Electromagnetic drive：Electric drive module is to electromagnetic coil power on/off to open and close electromagnetic wire
Circle drives armature movement, armature to drive the movement of third strut, and third strut is L-shaped, and the spiral shell on handwheel is stretched into third strut one end
It in spin slot and is contained in the vertical slot, handwheel follows third strut to move；Manual actuation：Handwheel is set in valve outer surface and leans on
Helicla flute is arranged within the scope of 90 degree of handwheel inner surface circumferential direction, spiral shell is not provided within the scope of adjacent 90 degree of circumferentially extending for lower part
Spin slot circumferentially extends helicla flute is arranged within the scope of 90 degree successively；Third strut is set in wherein one section of helicla flute, is not provided with spiral
The first strut is arranged in one segment limit of slot, and the first strut is contained in the translot, and the first strut level extends radially inward, and prolongs
The end stretched extends downwardly the second strut；Second strut lower end connects fan-shaped closure portion,
Double modules that open and close are divided into on-off structure and lower on-off structure, and the upper on-off structure includes piston, piston
Interior includes at least three ribs of the fan channels, and ribs of the fan channel end connection outlet, at least three ribs of the fan channels are converged in the middle part of piston
It closes, the middle part in ribs of the fan channel described in each is equipped with check valve, and the height of the vertical slot is more than the 3/4 of depth pistion, is less than and lives
Plug height；The lower on-off structure includes fan-shaped closure portion and incorporating section, and fan-shaped closure portion forms whole with incorporating section form fit
A circle, incorporating section are provided with slot to accommodate fan-shaped closure portion, and the thickness in fan-shaped closure portion is adapted to the slot thickness of incorporating section；
Described includes tubular connection piece to connection module, and tubular connection piece outer surface is equipped with external screw thread, tubular connection piece upper end
Equipped at least four pawls, pawl can be accommodated and is contracted in the cylinder of tubular connection piece.The ribs of the fan channel is 4.The spine
Pawl is 5.The pawl is L-shaped.The tubular connection piece upper end extends upward thread segment, the upper thread segment realize with
The connection of valve body.The hydrogen storage valve is connected to the top of hydrogen container.The ribs of the fan channel is only connected to one, other ribs of the fan channel ends
It is closed with silk plug at end.Block the check valve of other ribs of the fan channel middles.
Above-listed detailed description is illustrating for possible embodiments of the present invention, which is not to limit this hair
Bright the scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention are intended to be limited solely by the scope of the claims of this case.
Claims (8)
1. a kind of automatically controlled double drive hydrogen storage valve, including valve body, handwheel, the first strut, the second strut, tubular connection piece, pawl,
Three struts, helicla flute, armature, electromagnetic coil, piston, outlet, ribs of the fan channel, check valve, incorporating section, fan-shaped closure portion, translot,
Vertical slot, electric drive module；
It is characterized in that：Include double drive module, double keying modules in valve, to connection module；It is provided with translot, vertical slot on valve body, two
The spacing of slot in the circumferential is equal to 1/4 valve body outer perimeter；
The electric drive module includes capacitance, resistance, relay, power supply；Power supply one end connects the electromagnetic coil of hydrogen storage valve, separately
One end connects the normally opened contact of relay, and relay includes switch contact A1, A2 and normally opened contact, contact A 1, A2 connect with
So that the normally opened contact of relay is attracted, and to which so that the electromagnetic coil obtains electric for circuit communication, the relay and the electricity
Hold parallel connection, the resistance is connected with the relay；
The double drive module is as follows：
Electromagnetic drive：Electric drive module is powered to start electromagnetic coil, to drive armature movement, armature bands to electromagnetic coil
Dynamic third strut movement, third strut is L-shaped, and third strut one end is stretched into the helicla flute on handwheel and is contained in the vertical slot
In, handwheel follows third strut to move；
Manual actuation：Handwheel is set in valve outer surface and leans on lower part, and spiral is arranged within the scope of 90 degree of handwheel inner surface circumferential direction
Slot, adjacent circumferentially extend within the scope of 90 degree are not provided with helicla flute, circumferentially extend helicla flute is arranged within the scope of 90 degree successively；Wherein
Third strut is set in one section of helicla flute, and the first strut is arranged in the segment limit for being not provided with helicla flute, and the first strut is contained in institute
It states in translot, the first strut level extends radially inward, and the end of extension extends downwardly the second strut；Second strut lower end connects
Fan-shaped closure portion,
Double modules that open and close are divided into on-off structure and lower on-off structure, and the upper on-off structure includes piston, is wrapped in piston
At least three ribs of the fan channels, ribs of the fan channel end connection outlet are included, at least three ribs of the fan channels are converged in the middle part of piston, often
The middle part in one ribs of the fan channel is equipped with check valve, and the height of the vertical slot is more than the 3/4 of depth pistion, and it is high to be less than piston
Degree；The lower on-off structure includes fan-shaped closure portion and incorporating section, and fan-shaped closure portion is entire round with incorporating section form fit composition,
Incorporating section is provided with slot to accommodate fan-shaped closure portion, and the thickness in fan-shaped closure portion is adapted to the slot thickness of incorporating section；
Described includes tubular connection piece to connection module, and tubular connection piece outer surface is equipped with external screw thread, and tubular connection piece upper end is equipped with
At least four pawls, pawl can be accommodated and be contracted in the cylinder of tubular connection piece.
2. a kind of automatically controlled double drive hydrogen storage valve according to claim 1, it is characterised in that：The ribs of the fan channel is 4.
3. a kind of automatically controlled double drive hydrogen storage valve according to claim 1, it is characterised in that：The pawl is 5.
4. a kind of automatically controlled double drive hydrogen storage valve according to claim 1, it is characterised in that：The pawl is L-shaped.
5. a kind of automatically controlled double drive hydrogen storage valve according to claim 1, it is characterised in that：The tubular connection piece upper end to
On extend upper thread segment, the upper thread segment realizes the connection with valve body.
6. a kind of automatically controlled double drive hydrogen storage valve according to claim 1, it is characterised in that：The hydrogen storage valve is connected to hydrogen storage
The top of tank.
7. a kind of automatically controlled double drive hydrogen storage valve according to claim 1, it is characterised in that：The ribs of the fan channel is only connected to one
Item, other ribs of the fan channel ends are closed with silk plug.
8. a kind of automatically controlled double drive hydrogen storage valve according to claim 7, it is characterised in that：Other ribs of the fan channel middles
Check-valve port blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711182763.2A CN108626467B (en) | 2017-11-23 | 2017-11-23 | A kind of automatically controlled double drive hydrogen storage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711182763.2A CN108626467B (en) | 2017-11-23 | 2017-11-23 | A kind of automatically controlled double drive hydrogen storage valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108626467A true CN108626467A (en) | 2018-10-09 |
| CN108626467B CN108626467B (en) | 2019-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711182763.2A Expired - Fee Related CN108626467B (en) | 2017-11-23 | 2017-11-23 | A kind of automatically controlled double drive hydrogen storage valve |
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| Country | Link |
|---|---|
| CN (1) | CN108626467B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953397A (en) * | 2019-12-11 | 2020-04-03 | 长沙理工大学 | Series-parallel permanent magnet and electromagnetic hybrid excitation high-speed electromagnetic actuator with vibration reduction function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1215466A (en) * | 1996-04-12 | 1999-04-28 | 费希尔控制国际公司 | Rotary valve actuator and linkage |
| CN101074735A (en) * | 2006-05-19 | 2007-11-21 | 林内株式会社 | Electromotor safety valve |
| CN101523093A (en) * | 2006-10-10 | 2009-09-02 | 丹佛斯公司 | Flow adjustment valve |
| JP4871667B2 (en) * | 2006-08-01 | 2012-02-08 | 日本電産サンキョー株式会社 | Valve body opening / closing device |
-
2017
- 2017-11-23 CN CN201711182763.2A patent/CN108626467B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1215466A (en) * | 1996-04-12 | 1999-04-28 | 费希尔控制国际公司 | Rotary valve actuator and linkage |
| CN101074735A (en) * | 2006-05-19 | 2007-11-21 | 林内株式会社 | Electromotor safety valve |
| JP4871667B2 (en) * | 2006-08-01 | 2012-02-08 | 日本電産サンキョー株式会社 | Valve body opening / closing device |
| CN101523093A (en) * | 2006-10-10 | 2009-09-02 | 丹佛斯公司 | Flow adjustment valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953397A (en) * | 2019-12-11 | 2020-04-03 | 长沙理工大学 | Series-parallel permanent magnet and electromagnetic hybrid excitation high-speed electromagnetic actuator with vibration reduction function |
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| Publication number | Publication date |
|---|---|
| CN108626467B (en) | 2019-09-24 |
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Granted publication date: 20190924 Termination date: 20201123 |