CN209398903U - A kind of combustion gas automatic control device that stability is high - Google Patents
A kind of combustion gas automatic control device that stability is high Download PDFInfo
- Publication number
- CN209398903U CN209398903U CN201920024169.9U CN201920024169U CN209398903U CN 209398903 U CN209398903 U CN 209398903U CN 201920024169 U CN201920024169 U CN 201920024169U CN 209398903 U CN209398903 U CN 209398903U
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- Prior art keywords
- outer housing
- bull stick
- air valve
- valve
- fixed plate
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Abstract
The utility model discloses a kind of combustion gas automatic control devices that stability is high, including valve ball, air valve outer housing and electric valve control cabinet, valve ball is arranged inside air valve outer housing, electric valve control cabinet is arranged in air valve outer housing lower end, the second bull stick is provided in the middle part of air valve outer housing lower end surface, second bull stick upper end passes through air valve outer housing and is fixedly connected with valve ball, and second bull stick lower end protrude into inside electric valve control cabinet, the first bull stick is provided in the middle part of air valve outer housing upper surface, the first bull stick lower end passes through air valve outer housing and is fixedly connected with valve ball；Pass through setting magnechuck and iron block, when the power-off of electric valve control cabinet, valve is automatically closed, and controlled valve again can be manually operated, the stability and reliability of valve body are enhanced, by setting slide block, fixed block and compressed spring, handle is prevented to be opened accidentally, by setting gasket and fastening plates, gas leakage at the first bull stick and sleeve connection is prevented.
Description
Technical field
The utility model belongs to combustion gas technical field of automatic control, and in particular to a kind of combustion gas that stability is high automation
Control device.
Background technique
Combustion gas is a kind of clean energy resource, and opposite liquefied gas, petroleum want relatively economical cost-effective, with the construction in China city
And development, originally more crowds is with combustion gas instead of traditional liquefied gas, and combustion gas is as electric power resource, by people
Receive and relies on, compared to bottled liquefied gas, combustion gas is conveyed using duct type, the manpower and material resources for filling liquefied gas are saved,
But since combustion gas uses continual delivery method, once occurring revealing or on fire, consequence is also quite serious, therefore combustion gas
Automatic control device reliability it is particularly significant.
Existing gas control valve, have manually, worm-drive, electronic, pneumatic, a variety of executing agencies such as surge, in life
It is common be mostly manually with it is electronic, it is manually not smart enough, when forgetting to close valve, often generate very big safety
Hidden danger, electronic high degree of automation have certain automatic protection functions mostly, but electronic valve is to equipment inside member device
Part is more demanding, and needs to guarantee that power supply is not disrupted, and when power-off or device fails, equally has biggish safety hidden
The problem of suffering from, thus it is proposed that a kind of combustion gas automatic control device that stability is high.
Utility model content
The purpose of this utility model is to provide a kind of combustion gas automatic control devices that stability is high, to solve above-mentioned back
The existing gas control valve proposed in scape technology, have manually, worm-drive, electronic, pneumatic, a variety of executing agencies such as surge,
In life it is common be mostly manually with it is electronic, it is manually not smart enough, when forgetting to close valve, often generate very big
Security risk, electronic high degree of automation has certain automatic protection functions mostly, but electronic valve is in equipment
Portion's component is more demanding, and needs to guarantee that power supply is not disrupted, and when power-off or device fails, equally has biggish
The problem of security risk.
To achieve the above object, the utility model provides the following technical solutions: a kind of combustion gas that stability is high automation control
Device processed, including valve ball, air valve outer housing and electric valve control cabinet, the valve ball are arranged inside the air valve outer housing,
The electric valve control cabinet setting is provided with second in the middle part of air valve outer housing lower end, air valve outer housing lower end surface
Bull stick, second bull stick upper end pass through the air valve outer housing and are fixedly connected with the valve ball, and under second bull stick
End is protruded into and is provided with the first bull stick inside the electric valve control cabinet, in the middle part of air valve outer housing upper surface, and described the
One bull stick lower end passes through the air valve outer housing and is fixedly connected with the valve ball, and air valve outer housing upper surface is provided with
Sleeve, the sleeve top is provided with cylinder, is provided with fixed plate between the cylinder and the semicircular ring fixed plate a, described
First bull stick upper end passes through the sleeve and is embedded in the cylinder interior, and it is solid that semicircular ring is provided with above the air valve outer housing
It is provided with cavity in fixed board a and semicircular ring fixed plate b, the semicircular ring fixed plate b, the cavity inner bottom wall is provided with electromagnetism suction
Disk, the semicircular ring fixed plate b medial surface setting is fluted, and first bull stick outer surface is arranged with handle, the handle one
End is across groove and protrudes into the cavity, and the lower surface of the corresponding handle is provided with iron block above the magnechuck.
Preferably, the upper surface semicircular ring fixed plate b is provided with sliding slot, and sliding is provided with slide cartridge in the sliding slot, institute
It states the insertion of slide cartridge upper surface and is provided with slide bar, be provided with compressed spring between the slide bar outer surface and the slide cartridge inner wall, institute
It states slide cartridge lower end to be fixedly connected with the handle, and the slide bar upper end is provided with slide block, table on the semicircular ring fixed plate b
Existing inside is provided with fixed block, and the fixed block fastens with the slide block.
Preferably, the inside of the slide block, and the slide bar and the slide block is arranged in the slide bar upper end insertion
Junction is provided with the second torsionspring.
Preferably, the cylinder and first bull stick junction are provided with the first torsionspring.
Preferably, it is provided with gasket at first bull stick and the sleeve connection, and the sleeve upper surface is arranged
There are fastening plates, the fastening plates are fixedly connected with the gasket.
Preferably, the electric valve control cabinet is connect with the magnechuck by conducting wire.
Compared with prior art, the utility model has the beneficial effects that
By setting magnechuck and iron block, when the power-off of electric valve control cabinet, valve is automatically closed, and can be manual
Controlled valve again is operated, the stability and reliability of valve body are enhanced；
By setting slide block, fixed block and compressed spring, it is lifted up slide block, is loosed one's grip after half rotation, is being compressed
It is fixed under the action of spring with fixed block, handle is prevented to be opened accidentally, by the way that the second torsionspring is arranged, worked normally
Under state, the second torsionspring is located at initial position, so that slide block is not contacted with fixed block, does not influence the rotation of handle, leads to
Setting gasket and fastening plates are crossed, gas leakage at the first bull stick and sleeve connection is prevented.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that figure structure schematic representation is amplified in the portion A of the utility model；
Fig. 3 is that the semicircular ring fixed plate a of the utility model overlooks figure structure schematic representation；
In figure: 1, semicircular ring fixed plate a；2, fastening plates；3, the first bull stick；4, valve ball；5, air valve outer housing；6, valve electricity
Dynamic control cabinet；7, the second bull stick；8, sleeve；9, gasket；10, handle；11, cylinder；12, fixed plate；13, slide block；14, solid
Determine block；15, semicircular ring fixed plate b；16, cavity；17, magnechuck；18, iron block；19, slide cartridge；20, compressed spring；21, sliding
Bar；22, the first torsionspring；23, sliding slot；24, the second torsionspring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Please refer to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of technical solution: a kind of combustion gas that stability is high is automatic
Change control device, including valve ball 4, air valve outer housing 5 and electric valve control cabinet 6, valve ball 4 is arranged inside air valve outer housing 5,
The setting of electric valve control cabinet 6 is provided with the second bull stick 7 in the middle part of 5 lower end of air valve outer housing, 5 lower end surface of air valve outer housing, the
Two bull sticks, 7 upper end passes through air valve outer housing 5 and is fixedly connected with valve ball 4, and 7 lower end of the second bull stick is protruded into and controlled with electric valve
Be provided with the first bull stick 3 inside cabinet 6, in the middle part of 5 upper surface of air valve outer housing, 3 lower end of the first bull stick pass through air valve outer housing 5 and with
Valve ball 4 is fixedly connected, and 5 upper surface of air valve outer housing is provided with sleeve 8, and cylinder 11, cylinder 11 and half are provided with above sleeve 8
Fixed plate 12 is provided between annulus fixed plate a1,3 upper end of the first bull stick passes through sleeve 8 and is embedded in inside cylinder 11, air valve
It is provided with semicircular ring fixed plate a1 and semicircular ring fixed plate b15 above outer housing 5, is provided with cavity in semicircular ring fixed plate b15
16,16 inner bottom wall of cavity is provided with magnechuck 17, and electric valve control cabinet 6 is connect with magnechuck 17 by conducting wire, semicircle
The setting of ring fixed plate b15 medial surface is fluted, and 3 outer surface of the first bull stick is arranged with handle 10, and 10 one end of handle passes through groove simultaneously
It protrudes into cavity 16, and the lower surface that handle 10 is corresponded to above magnechuck 17 is provided with iron block 18, by the way that magnechuck is arranged
17 and iron block 18, electric valve control cabinet 6 is concatenated with magnechuck 17 by conducting wire, when electric valve control cabinet 6 works,
The power supply for first disconnecting magnechuck 17 realizes the control to valve ball 4 by the rotation of the second bull stick 7 of control, when valve ball 4 turns to
After set angle, the power supply of magnechuck 17 is connected, by magnechuck 17 to the attraction of iron block 18, is realized to handle 10
It is fixed.
In the present embodiment, it is preferred that the upper surface semicircular ring fixed plate b15 is provided with sliding slot 23, sliding setting in sliding slot 23
There is slide cartridge 19, the insertion of 19 upper surface of slide cartridge is provided with slide bar 21, is provided with compression between 19 inner wall of 21 outer surface of slide bar and slide cartridge
Spring 20,19 lower end of slide cartridge are fixedly connected with handle 10, and 21 upper end of slide bar is provided with slide block 13, semicircular ring fixed plate b15
It is provided with fixed block 14 on the inside of upper performance, fixed block 14 fastens with slide block 13, by the way that slide block 13,14 and of fixed block is arranged
Compressed spring 20 is lifted up slide block 13, looses one's grip after half rotation, carries out under the action of compressed spring 20 with fixed block 14
It is fixed.
In the present embodiment, it is preferred that 21 upper end of slide bar is embedded in the inside that slide block 13 is arranged in, and slide bar 21 and slide block
13 junctions are provided with the second torsionspring 24, by the way that the second torsionspring 24 is arranged, in normal operation, the second torsion
Spring 24 is located at initial position, so that slide block 13 is not contacted with fixed block 14, does not influence the rotation of handle 10.
In the present embodiment, it is preferred that cylinder 11 and 3 junction of the first bull stick are provided with the first torsionspring 22, by setting
The first torsionspring 22 is set, after electric valve control cabinet 6 is unexpected disconnects power supply or equipment damage, magnechuck 17 is simultaneously switched off
Power supply, magnechuck 17 no longer attract each other with iron block 18, and handle 10 is rotated and resetted under the action of the first torsionspring 22,
And then drive the first bull stick 3 and 4 rotary closing of valve ball.
In the present embodiment, it is preferred that the first bull stick 3 is provided with gasket 9 with 8 junction of sleeve, and 8 upper surface of sleeve is set
Be equipped with fastening plates 2, fastening plates 2 are fixedly connected with gasket 9, by setting gasket 9 and fastening plates 2, prevent the first bull stick 3 with
8 junction gas leakage of sleeve.
The working principle and process for using of the utility model:
Air valve and fuel gas conduit are connected and sealed, then electric valve control cabinet 6 and magnechuck 17 are powered on simultaneously
Debugging sets by electric valve control cabinet 6 and controls combustion gas size, by 10 opened manually of handle and closes air valve；
By setting magnechuck 17 and iron block 18, electric valve control cabinet 6 is concatenated with magnechuck 17 by conducting wire,
When electric valve control cabinet 6 works, the power supply of magnechuck 17 is first disconnected, by the rotation realization pair for controlling the second bull stick 7
The control of valve ball 4 connects the power supply of magnechuck 17, by magnechuck 17 to iron block after valve ball 4 turns to set angle
18 attraction realizes the fixation to handle 10, by the way that the first torsionspring 22 is arranged, when electric valve control cabinet 6 is unexpected disconnected
After switch power supply or equipment damage, magnechuck 17 simultaneously switches off power supply, and magnechuck 17 no longer attracts each other with iron block 18,
Handle 10 is rotated and is resetted under the action of one torsionspring 22, and then drives the first bull stick 3 and 4 rotary closing of valve ball, by setting
Slide block 13, fixed block 14 and compressed spring 20 are set, slide block 13 is lifted up, looses one's grip after half rotation, in compressed spring 20
Under the action of be fixed with fixed block 14, by be arranged the second torsionspring 24, in normal operation, second torsion bullet
Spring 24 is located at initial position, so that slide block 13 is not contacted with fixed block 14, does not influence the rotation of handle 10.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of combustion gas automatic control device that stability is high, including valve ball (4), air valve outer housing (5) and electric valve control
Cabinet (6) processed, valve ball (4) setting is internal in the air valve outer housing (5), and the electric valve control cabinet (6) is arranged in institute
State air valve outer housing (5) lower end, it is characterised in that: the second bull stick (7) are provided in the middle part of air valve outer housing (5) lower end surface,
Second bull stick (7) upper end passes through the air valve outer housing (5) and is fixedly connected with the valve ball (4), and described second turn
Bar (7) lower end is protruded into internal with the electric valve control cabinet (6), and the is provided in the middle part of air valve outer housing (5) upper surface
One bull stick (3), the first bull stick (3) lower end pass through the air valve outer housing (5) and are fixedly connected with the valve ball (4), and
Air valve outer housing (5) upper surface is provided with sleeve (8), is provided with cylinder (11), the cylinder above the sleeve (8)
(11) and the semicircular ring fixed plate a(1) between be provided with fixed plate (12), the first bull stick (3) upper end pass through the set
Cylinder (8) is simultaneously embedded in the cylinder (11) inside, is provided with semicircular ring fixed plate a(1 above the air valve outer housing (5)) and half
Annulus fixed plate b(15), the semicircular ring fixed plate b(15) in be provided with cavity (16), cavity (16) inner bottom wall setting
Have magnechuck (17), the semicircular ring fixed plate b(15) fluted, the first bull stick (3) the appearance surface cover of medial surface setting
Equipped with handle (10), described handle (10) one end passes through groove and protrudes into the cavity (16), and the magnechuck (17)
The lower surface that top corresponds to the handle (10) is provided with iron block (18).
2. a kind of high combustion gas automatic control device of stability according to claim 1, it is characterised in that: the semicircle
Ring fixed plate b(15) upper surface is provided with sliding slot (23), and sliding is provided with slide cartridge (19), the slide cartridge in the sliding slot (23)
(19) upper surface insertion is provided with slide bar (21), is provided with pressure between slide bar (21) outer surface and the slide cartridge (19) inner wall
Contracting spring (20), slide cartridge (19) lower end are fixedly connected with the handle (10), and the slide bar (21) upper end is provided with and dials
Motion block (13), the semicircular ring fixed plate b(15) on performance inside be provided with fixed block (14), the fixed block (14) with it is described
Slide block (13) fastens.
3. a kind of high combustion gas automatic control device of stability according to claim 2, it is characterised in that: the slide bar
(21) upper end insertion is arranged in the inside of the slide block (13), and the slide bar (21) is set with the slide block (13) junction
It is equipped with the second torsionspring (24).
4. a kind of high combustion gas automatic control device of stability according to claim 1, it is characterised in that: the cylinder
(11) the first bull stick (3) junction is provided with the first torsionspring (22).
5. a kind of high combustion gas automatic control device of stability according to claim 1, it is characterised in that: described first
Bull stick (3) and the sleeve (8) junction are provided with gasket (9), and the sleeve (8) upper surface is provided with fastening plates (2),
The fastening plates (2) are fixedly connected with the gasket (9).
6. a kind of high combustion gas automatic control device of stability according to claim 1, it is characterised in that: the valve
Electronic control cabinet (6) is connect with the magnechuck (17) by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920024169.9U CN209398903U (en) | 2019-01-07 | 2019-01-07 | A kind of combustion gas automatic control device that stability is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920024169.9U CN209398903U (en) | 2019-01-07 | 2019-01-07 | A kind of combustion gas automatic control device that stability is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398903U true CN209398903U (en) | 2019-09-17 |
Family
ID=67898050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920024169.9U Expired - Fee Related CN209398903U (en) | 2019-01-07 | 2019-01-07 | A kind of combustion gas automatic control device that stability is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398903U (en) |
-
2019
- 2019-01-07 CN CN201920024169.9U patent/CN209398903U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190917 Termination date: 20200107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |