CN206991134U - A kind of gas pressure regulator, governor - Google Patents
A kind of gas pressure regulator, governor Download PDFInfo
- Publication number
- CN206991134U CN206991134U CN201720550033.2U CN201720550033U CN206991134U CN 206991134 U CN206991134 U CN 206991134U CN 201720550033 U CN201720550033 U CN 201720550033U CN 206991134 U CN206991134 U CN 206991134U
- Authority
- CN
- China
- Prior art keywords
- valve body
- pressure regulator
- gas pressure
- rotary shaft
- governor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/0611—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being deformable, e.g. Bourdon tube
- G05D16/0613—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being deformable, e.g. Bourdon tube the deformable sensing element acting as a throttling member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanically-Actuated Valves (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of gas pressure regulator, governor, including the valve body being connected together and lower valve body, escape pipe is provided with the outside of the valve body, the valve body and a pressure gauge vertical connection, the lower end of the lower valve body is connected with the angle valve of a control air inflow, the valve inner is provided with the air inlet pipe through valve body, the bottom of the air inlet pipe is provided with into air nozzle, the upper end of the air inlet pipe and the escape pipe UNICOM, transmission switching device is provided with the valve body, the transmission switching device includes transmission and switched, rotary shaft and Shifting rack, the transmission switch is arranged on the outside of the valve body, the rotary shaft is fixedly connected with linkage with the transmission switch, a sliding block being flexibly connected is provided with the Shifting rack with card, the rotary shaft drives the Shifting rack to act by drive block.Regulative mode of the present utility model is simple, and reduces the presence of the air leakage point of gas pressure regulator, governor during use, and this also just reduces the possibility that gas leakage situation is occurred.
Description
Technical field
Gas-fired equipment technical field is the utility model is related to, more particularly to a kind of gas pressure regulator, governor.
Background technology
In the prior art, it is very universal using application during domestic gas for gas pressure regulator, governor, it is right in use
It is particularly important in the regulation of pressure regulator handwheel, and simple and effective cut-off and unlatching and anti-leak-stopping can be carried out to gas
Gas then directly determines the quality of pressure regulator handwheel, the regulation angles of most of pressure regulator handwheels all 180 degree or 90 degree open into
Gas port, 180 degree closes locking air inlet, but this regulation is comparatively laborious, and this pressure regulator handwheel is by compressing piece
A kind of card props up angle valve and carries out secondary fixation, and this fixation can only fix the side of angle valve, be accomplished that unilateral fixation, easily
The crooked situation for causing gas leakage of angle valve is caused to occur.
In addition, during having gas entrance inside pressure regulator, due to being internal entirely pneumatic so internal pressure can be become
Greatly, at pressure regulator handwheel, with easily causing gas leak phenomenon at angle valve junction and seal washer.
As China Patent No. be 200420082407.5 direct valve voltage regulator for household bottled liquefied petroleum gas, mainly by upper valve
Body, spring, tabletting, suspension rod, lower valve body, valve rod, locating shaft, base, cylinder valve link cutting ferrule, push rod fixed plate, push rod, switch
Axle, switch spring, handle, pin composition, the switch shaft and handle of the direct valve voltage regulator for household bottled liquefied petroleum gas is laterally
Set, handle links switch shaft by pin, and handle is located at escape pipe side.The utility model household bottled liquefied petroleum gas is straight
Valve pressure regulator is easy to operate, safe to use.But handle is being adjusted in pressure regulator during gas cut-off unlatching,
Gas is entered inside pressure regulator, just accordingly adds more air leakage point.
Utility model content
A purpose of the present utility model is to provide for a kind of gas pressure regulator, governor, and its regulative mode is simple, and reduces and make
The presence of the air leakage point of gas pressure regulator, governor during, this possibility also occurred with regard to reducing gas leakage situation of knowing clearly.
Especially, the utility model provides a kind of gas pressure regulator, governor, including the valve body and lower valve body being connected together, institute
State and escape pipe, the valve body and a pressure gauge vertical connection are provided with the outside of valve body, the lower end of the lower valve body and a control air inlet
The angle valve of amount is connected, and the valve inner is provided with the air inlet pipe through valve body, and the bottom of the air inlet pipe is provided with into air nozzle, described
The upper end of air inlet pipe and the escape pipe UNICOM, transmission switching device are provided with the valve body, the transmission switching device includes
Transmission switch, rotary shaft and Shifting rack, the transmission switch are arranged on the outside of the valve body, the rotary shaft and the transmission
Switch is fixedly connected with linkage, and a sliding block being flexibly connected is provided with the Shifting rack with card, and the rotary shaft passes through
Drive block drives the Shifting rack action.
For above-mentioned technical proposal, inventor also has further Optimized Measures.
Further, the transmission switch includes switch knob, the locating rod spring that is arranged on inside switch knob and
It is arranged on the locating rod of the locating rod spring upper end, locating rod one end insertion transmission switch, the locating rod other end and valve
Internal portion's activity clamping.
Further, with being provided with a through hole at transmission switch mating connection, the through hole is outward extended with the valve body
One arcwall, arcwall are provided with limited block, and the locating rod is connected with the limited block.
Further, rotary shaft insertion valve inner, rotary shaft outer rim are connected with the first drive block and with first
The second drive block that drive block is connected, first drive block are connected with lower valve body, and the rotary shaft is away from transmission
The end of switch is connected with a lateral connection axle being connected with lower valve body, the card that the lateral connection shaft head passes through setting
Reed is fixedly connected with valve body and lower valve body.
Further, one and lateral connection axle locating shaft connected vertically and one and air inlet are additionally provided with the valve body
The base that pipe is fixedly connected, the locating shaft are fixedly connected with valve interior wall, are equipped with the base left and right sidewall for institute
State the oval slotted eye that lateral connection axle passes through.
Further, the Shifting rack includes a chassis and the support being obliquely installed respectively with chassis, the sliding block are set
Put in chassis.
Further, the sliding block at the Shifting rack includes a cylinder with through hole and fixed respectively with cylinder
The first screen post and the second screen post of connection, first screen post are connected with the chassis, second screen post
It is connected with second drive block, the cylinder is hinged by a connecting shaft and the first drive block.
Further, gas pressure regulator, governor includes the card that two panels is worked in coordination, and every card bottom is respectively equipped with one
With the skewed slot of the support assorted.
Further, a groove is additionally provided with the rotary shaft, a cushion rubber is socketed with the groove.
Further, the outer rim of the air inlet pipe is socketed a sealing ring.
Compared with prior art, the utility model has the advantage of：
Gas pressure regulator, governor provided by the utility model, its overall structure is simple, reasonable in design, because the gas pressure regulator, governor is
By the gas for entering air nozzle and receiving to switch from angle valve in valve body in air inlet pipe air inlet, gas is directly entered on valve body
In bonnet, gas outlet is eventually entered into, this allows for lower valve body with entering in valve body cooperation without gas, in this way, being on the one hand simplified
The regulative mode of transmission switch and caused leakage problem when preventing regulation, on the other hand can prevent gas pressure regulator, governor from making
Potential safety hazard caused by gas leakage in passage during.
Further, the card clamping angle valve set in the utility model using two panels relative engagement, fixed effect is more preferable,
And can ensure that angle valve is vertically fixed, prevent leakage problem caused by angle valve curving.
According to the accompanying drawings will be more to the detailed description of the utility model specific embodiment, those skilled in the art
Add clear of the present utility model above-mentioned and other purposes, advantages and features.
Brief description of the drawings
It is described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter more of the present utility model specific real
Apply example.Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that
What these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the overall structure diagram according to the gas pressure regulator, governor of the utility model one embodiment；
Fig. 2 is the valve body structure schematic diagram according to the gas pressure regulator, governor of the utility model one embodiment；
Fig. 3 be according to another schematic diagram of the valve body structure of the gas pressure regulator, governor of the utility model one embodiment, wherein
With Shifting rack and pressure gauge；
Fig. 4 is according to the partial sectional view of the gas pressure regulator, governor of the utility model one embodiment, illustrated therein is valve body
With the structure in lower valve body；
Fig. 5 is the structural representation of the transmission switching device in the utility model one embodiment；
Fig. 6 is the structural representation of the transmission switch of the transmission switching device in the utility model one embodiment；
Fig. 7 is the structural representation of the Shifting rack in the utility model one embodiment；
Fig. 8 is the structural representation of the single card in the utility model one embodiment；
Fig. 9 is the structural representation according to the sliding block in the utility model one embodiment at Shifting rack；
Figure 10 is the structural representation of the angle valve in the utility model one embodiment.
Wherein：
1st, valve body；2nd, pressure gauge,
3rd, lower valve body；30th, Shifting rack；300th, chassis, 301, support；31st, card；310th, skewed slot；32nd, sliding block；320th, circle
Post, the 321, first screen post, the 322, second screen post；
4th, angle valve；40th, seal washer；41st, inlet duct；410th, air inlet head, 411, point driving switch；
5th, it is driven switching device；50th, escape pipe；51st, transmission switch；510th, switch knob, 511, locating rod spring, 512,
Locating rod；52nd, rotary shaft；520th, the first drive block, 521, connecting shaft, the 522, second drive block, 523, lateral connection axle, 524,
Clip Reed, 525, groove, 526, cushion rubber；
6th, air inlet pipe；60th, sealing ring, 61, enter air nozzle；
7th, locating shaft；70th, slotted eye；
8th, base；
9th, through hole；90th, arcwall, 91, limited block；.
Embodiment
Fig. 1 is the overall structure diagram according to the gas pressure regulator, governor of the utility model one embodiment；Fig. 2 is according to this
The valve body structure schematic diagram of the gas pressure regulator, governor of utility model one embodiment；Fig. 3 is according to the utility model one embodiment
Gas pressure regulator, governor valve body structure another schematic diagram, wherein with Shifting rack and pressure gauge；Fig. 4 is according to the utility model
The partial sectional view of the gas pressure regulator, governor of one embodiment, it illustrated therein is the structure in valve body and lower valve body；Fig. 5 is according to this
The structural representation of transmission switching device in utility model one embodiment；Fig. 6 is according to the utility model one embodiment
In transmission switching device transmission switch structural representation；Fig. 7 is stirring in the utility model one embodiment
The structural representation of frame；Fig. 8 is the structural representation of the single card in the utility model one embodiment；Fig. 9 is root
According to the structural representation of the sliding block at Shifting rack in the utility model one embodiment；Figure 10 is according to one reality of the utility model
Apply the structural representation of the angle valve in example.
As shown in Fig. 1 to 10, present embodiment describes a kind of gas pressure regulator, governor, and it can include being connected to one in general manner
The valve body 1 risen and lower valve body 3, the outside of valve body 1 are provided with escape pipe 50, the vertical connection of 1 and one pressure gauge of valve body 2, institute
The lower end for stating lower valve body 3 is connected with the angle valve 4 of a control air inflow, and the inside of valve body 1 is provided with the air inlet pipe 6 through valve body 1,
The bottom of the air inlet pipe 6 is provided with into air nozzle 61, the upper end of the air inlet pipe 6 and the UNICOM of escape pipe 50, at the valve body 1
Provided with transmission switching device 5, the transmission switching device 5 includes transmission switch 51, rotary shaft 52 and Shifting rack 30, the transmission
Switch 51 is arranged on the outside of the valve body 1, and the side wall of the lower valve body 3 is provided with a hole coordinated with transmission switch 51, institute
State rotary shaft 52 and be fixedly connected with linkage with the transmission switch 51, an activity is provided with the Shifting rack 30 with card 31
The sliding block 32 of connection, the rotary shaft 52 drive the Shifting rack 30 to act by drive block.The outer rim socket one of air inlet pipe 6 is close
Seal 60, the angle valve 4 used is equipped with by the air inlet and gas pressure regulator, governor, so as to realize air inlet and then carry out gas
Pressure regulation.
The transmission switch 51 include switch knob 510, the locating rod spring 511 that is arranged on inside switch knob 510 with
And the locating rod 512 of the upper end of locating rod spring 511 is arranged on, and the one end of locating rod 512 insertion transmission switch 51, positioning
The other end of bar 512 and the internal activity clamping of valve body 1.
Particularly, the rotary shaft 52 is embedded in inside valve body 1, the outer rim of rotary shaft 52 be connected with the first drive block 520 with
And the second drive block 522 being connected with the first drive block 520, first drive block 520 are connected with lower valve body 3,
End of the rotary shaft 52 away from transmission switch 51 is connected with a lateral connection axle 523 being connected with lower valve body 3, described
The head of lateral connection axle 523 is fixedly connected by the Clip Reed 524 of setting with valve body 1 and lower valve body 3.
Further, one and the locating shaft 7 and one connected vertically of lateral connection axle 523 are additionally provided with the valve body 1
The base 8 being fixedly connected with air inlet pipe 6, the locating shaft 7 are fixedly connected with the inwall of valve body 1, in the left and right sidewall of base 8
Provided with the oval slotted eye 70 passed through for the lateral connection axle 523.The purpose for being arranged to oval slotted eye 70 is to passing
During the dynamic progress of switch 51 rotary work activity control gap is left to lateral connection axle 523.
For the valve body 1 with being provided with a through hole 9 at transmission 51 mating connections of switch, the through hole 9 is outward extended with an arc
Wall 90, arcwall 90 are provided with limited block 91, and the locating rod 512 is connected with the limited block 91, wherein, it is described spacing
Block 91 is symmetricly set on arcwall 90.In the present embodiment, limited block 91 is provided with four pieces, does not make when transmission switch 51 is in
During with state, lower valve body 3 is connected with valve body 1, and the locating rod 512 passes through the hole in the side wall of lower valve body 3, locating rod 512
In the position of first limited block 91；During by the rotation of transmission switch 51 to 45 degree, rotary shaft 52 carries out rotating same angle simultaneously
Degree, locating rod 512 are between second limited block 91 and the 3rd limited block 91, and now, rotary shaft 52 drives horizontal transmission
Axle rotates, and horizontal power transmission shaft heads on locating shaft 7 and tilted slightly, while angle valve 4 is diagonal by the card 31 in the Shifting rack 30
The inlet duct 41 of valve 4 is fixed, while the air nozzle 61 of entering that gas enters in valve body 1 from angle valve 4 is provided with into the top of valve body 1
Valve pocket（Do not show）Interior, described inlet duct 41 includes an air inlet head 410 and one is arranged on point inside air inlet head 410
Dynamic switch 411, withstands the gas of point driving switch 411 when the air inlet pipe 6 and enters valve pocket by entering air nozzle 61；Transmission is switched
51 rotations are to 90 degree, and locating rod 512 is in the position of the 4th limited block 91, and now, rotary shaft 52 drives horizontal power transmission shaft again
Rotate same angle, horizontal power transmission shaft return, the now inlet close of angle valve 4.
The Shifting rack 30 includes a chassis 300 and the support 301 being obliquely installed respectively with chassis 300, the sliding block
32 are arranged in chassis 300, when gas pressure regulator, governor and angle valve 4 are attached, described two supports 301 respectively with two cards
31 fit through the direct-drive sliding blocks 32 of transmission switch 51 so as to control card 31 carry out it is comprehensive block angle valve 4, prevent angle valve 4
The generation of crooked gas leak phenomenon, and the junction of angle valve 4 and gas pressure regulator, governor also is provided with a seal washer 40, carries out secondary close
Envelope.
The card 31 is the two panels worked in coordination, and every bottom is respectively equipped with a skewed slot coordinated with the support 301
310, the purpose for setting skewed slot 310 is exactly conveniently to be used cooperatively with the support 301 in Shifting rack 30.Two panels is used in the present embodiment
The clamping angle valve 4 of card 31 that relative engagement is set, fixed effect is more preferable, and can ensure that angle valve 4 is vertically fixed, and prevents angle valve 4
Leakage problem caused by curving.
In addition, the sliding block 32 includes a cylinder 320 with through hole 9 and be fixedly connected respectively with cylinder 320 the
One screen post 321 and the second screen post 322, first screen post 321 are connected with the chassis 300, second card
Position post 322 is connected with second drive block 522, and the cylinder 320 passes through a connecting shaft 521 and the first drive block 520
It is be hinged.
Further, a groove 525 is additionally provided with the rotary shaft 52, a cushion rubber 526 is socketed with the groove 525.
To sum up, the gas pressure regulator, governor that the present embodiment provides, its overall structure is simple, reasonable in design, due to the gas pressure regulating
Device is that gas is to be directly entered valve body by the gas for entering air nozzle and receiving to switch from angle valve in valve body in air inlet pipe air inlet
On bonnet in, eventually enter into gas outlet, this allow for lower valve body and valve body coordinate in enter without gas, in this way, being on the one hand
Caused leakage problem when simplifying the regulative mode of transmission switch and preventing regulation, on the other hand can prevent gas pressure regulating
Potential safety hazard caused by gas leakage in passage during device use.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model more
Individual exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derived many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regarded as to cover other all these variations or modifications.
Claims (10)
1. a kind of gas pressure regulator, governor, including the valve body and lower valve body being connected together, the valve body outside is provided with escape pipe, described
Valve body and a pressure gauge vertical connection, the lower end of the lower valve body are connected with the angle valve of a control air inflow, it is characterised in that institute
State valve inner and be provided with air inlet pipe through valve body, the bottom of the air inlet pipe is provided with into air nozzle, the upper end of the air inlet pipe with
The escape pipe UNICOM, transmission switching device is provided with the valve body, and the transmission switching device includes transmission switch, rotary shaft
And Shifting rack, the transmission switch are arranged on the outside of the valve body, the rotary shaft is fixedly connected simultaneously with the transmission switch
Linkage, is provided with the sliding block of a flexible connection in the Shifting rack with card, described in the rotary shaft is driven by drive block
Shifting rack acts.
2. gas pressure regulator, governor according to claim 1, it is characterised in that the transmission switch includes switch knob, set
Locating rod spring inside switch knob and the locating rod for being arranged on the locating rod spring upper end, described locating rod one end
Embedded transmission switch, the locating rod other end and valve inner activity clamping.
3. gas pressure regulator, governor according to claim 2, it is characterised in that the valve body at transmission switch mating connection with setting
There is a through hole, the through hole is outward extended with an arcwall, and arcwall is provided with limited block, the locating rod and the limited block
It is connected.
4. gas pressure regulator, governor according to claim 1, it is characterised in that the rotary shaft is embedded in valve inner, rotary shaft
Outer rim is connected with the first drive block and the second drive block being connected with the first drive block, first drive block and lower valve
Body is connected, and end of the rotary shaft away from transmission switch is connected with a lateral connection axle being connected with lower valve body,
The lateral connection shaft head is fixedly connected by the Clip Reed of setting with valve body and lower valve body.
5. gas pressure regulator, governor according to claim 4, it is characterised in that one and lateral connection axle are additionally provided with the valve body
Locating shaft connected vertically and a base being fixedly connected with air inlet pipe, the locating shaft are fixedly connected with valve interior wall, institute
State the oval slotted eye for being equipped with base left and right sidewall and being passed through for the lateral connection axle.
6. gas pressure regulator, governor according to claim 4, it is characterised in that the Shifting rack include a chassis and respectively with
The support that chassis is obliquely installed, the sliding block are arranged in chassis.
7. gas pressure regulator, governor according to claim 6, it is characterised in that the sliding block at the Shifting rack includes a band
The first screen post and the second screen post for having the cylinder of through hole and being fixedly connected respectively with cylinder, first screen post and institute
State chassis mating connection, second screen post and second drive block are connected, the cylinder by a connecting shaft with
First drive block is hinged.
8. the gas pressure regulator, governor according to claim 6 or 7, it is characterised in that gas pressure regulator, governor includes two panels and mutually matched
The card of conjunction, every card bottom are respectively equipped with the skewed slot of one and the support assorted.
9. gas pressure regulator, governor according to claim 1, it is characterised in that a groove is additionally provided with the rotary shaft, it is described
A cushion rubber is socketed with groove.
10. gas pressure regulator, governor according to claim 1, it is characterised in that the outer rim of the air inlet pipe is socketed a sealing ring.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188773 | 2017-03-01 | ||
| CN2017201887736 | 2017-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206991134U true CN206991134U (en) | 2018-02-09 |
Family
ID=59478881
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710350013.5A Active CN106951007B (en) | 2017-03-01 | 2017-05-18 | Gas pressure regulator |
| CN201720550033.2U Expired - Fee Related CN206991134U (en) | 2017-03-01 | 2017-05-18 | A kind of gas pressure regulator, governor |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710350013.5A Active CN106951007B (en) | 2017-03-01 | 2017-05-18 | Gas pressure regulator |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN106951007B (en) |
| WO (1) | WO2018157505A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106951007A (en) * | 2017-03-01 | 2017-07-14 | 慈溪市奔科巨才五金配件有限责任公司 | A kind of gas pressure regulator, governor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529626B (en) * | 2019-09-18 | 2024-05-31 | 周旻 | Gas valve control structure of gas appliance |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002039423A (en) * | 2000-07-26 | 2002-02-06 | Yazaki Corp | Gas pressure regulator with automatic shut-off device |
| CN2620165Y (en) * | 2003-02-25 | 2004-06-09 | 慈溪市顺吉燃具厂 | Pressure regulator for liquefied petroleum gas |
| CN2720239Y (en) * | 2004-07-08 | 2005-08-24 | 慈溪市顺吉燃具厂 | Pressure regulator of liquified petroleum gas |
| CN2723789Y (en) * | 2004-08-31 | 2005-09-07 | 上海市申江燃气有限公司 | Direct valve voltage regulator for household bottled liquefied petroleum gas |
| US7789657B2 (en) * | 2007-10-03 | 2010-09-07 | Honeywell International Inc. | Pressure regulator with bleed orifice |
| CN101672427A (en) * | 2009-09-23 | 2010-03-17 | 陈朋海 | Safe anti-explosion gas pressure regulator |
| CN202418784U (en) * | 2012-02-14 | 2012-09-05 | 罗达莱克斯阀门(上海)有限公司 | Liquefied petroleum gas pressure regulator |
| JP5543000B1 (en) * | 2013-08-27 | 2014-07-09 | 株式会社桂精機製作所 | Low pressure regulator for LPG |
| CN203628262U (en) * | 2013-12-21 | 2014-06-04 | 佛山市南海奇才燃气具有限公司 | Fuel gas pressure adjusting device |
| CN203892645U (en) * | 2014-06-18 | 2014-10-22 | 罗庆均 | Dual-switch liquefied petroleum gas pressure regulator |
| CN205173607U (en) * | 2015-10-19 | 2016-04-20 | 北京鑫广进燃气设备研究所 | Gas cut -off valve cuts off trigger device |
| CN105546168A (en) * | 2016-02-29 | 2016-05-04 | 叶云勤 | Automatic gas safety valve |
| CN205689794U (en) * | 2016-06-04 | 2016-11-16 | 云南振楠科技有限公司 | A kind of Household pipe gas pressure regulating valve |
| CN106951007B (en) * | 2017-03-01 | 2023-06-27 | 慈溪市奔科巨才五金配件有限责任公司 | Gas pressure regulator |
-
2017
- 2017-05-18 CN CN201710350013.5A patent/CN106951007B/en active Active
- 2017-05-18 CN CN201720550033.2U patent/CN206991134U/en not_active Expired - Fee Related
- 2017-06-16 WO PCT/CN2017/088689 patent/WO2018157505A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106951007A (en) * | 2017-03-01 | 2017-07-14 | 慈溪市奔科巨才五金配件有限责任公司 | A kind of gas pressure regulator, governor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106951007A (en) | 2017-07-14 |
| WO2018157505A1 (en) | 2018-09-07 |
| CN106951007B (en) | 2023-06-27 |
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