CN106838404B - Adjustable gas-combustion stable-pressure device - Google Patents
Adjustable gas-combustion stable-pressure device Download PDFInfo
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- CN106838404B CN106838404B CN201611135312.9A CN201611135312A CN106838404B CN 106838404 B CN106838404 B CN 106838404B CN 201611135312 A CN201611135312 A CN 201611135312A CN 106838404 B CN106838404 B CN 106838404B
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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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
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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
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The present invention relates to field of motor manufacturing, it is therefore an objective to provide a kind of adjustable gas-combustion stable-pressure device.A kind of adjustable gas-combustion stable-pressure device, including：Voltage stabilizing valve body equipped with pressure stabilizing cavity, inlet hole and outlet opening；The adjustable gas-combustion stable-pressure device further includes：The voltage stabilizing valve deck being connect equipped with inner bolt hole and with voltage stabilizing valve body, pressure stabilizing cavity is separated into the inner cavity being connected to inlet hole and spacer ring with the exocoel of outlet opening thereof, one end is equipped with the spool of the baffle ring opposite with spacer ring one end, it is connect with the spool other end and end epithelium that outer edge is connect with the spacer ring other end, the voltage regulation screw being threadedly coupled with inner bolt hole, the pressure-stabilizing spring of the spool other end and voltage regulation screw one end is pushed down respectively in both ends, the support spring of baffle ring one end and exocoel bottom surface is pushed down respectively in both ends, two combustion gas cut-off components being respectively arranged on the outside of inlet hole and on the outside of outlet opening.The adjustable gas-combustion stable-pressure device keeps the stability of gas heater output water temperature preferable.
Description
Technical field
The present invention relates to field of motor manufacturing, especially a kind of adjustable gas-combustion stable-pressure device.
Background technology
Gas heater is a kind of family's commonly household electrical appliance；Gas heater is mainly used when it is cold, in environment
When temperature is too low, inflow temperature is relatively low, water feeding pressure and gaseous-pressure fluctuate, it is unstable to easily cause water outlet of water heater water temperature, drop
Low comfort level；Chinese Patent Application No.：The utility model of CN98228902.2 discloses a kind of automatic pressure stabilizer of gas water heater,
Including booster pump and its motor 2, the water-in and water-out pipeline 10,11 being connect with booster pump water sucting cavity；It is connect with booster pump water sucting cavity
Water inlet line 10 on be connected with the deposit water suction head 5 being connect with buffer tank, touch the water of motor start switch 3 with hydraulic pressure
Pressure control valve, the water-electricity linkage switch 1 being connect with pressure charging valve water inlet；On the outlet conduit 11 being connect with booster pump water sucting cavity
It is connected with hydraulic pressure automatic regulating valve 6.After gas heater installs automatic pressure stabilizer of gas water heater additional, made by stablizing input hydraulic pressure
The stability of output water temperature has certain improvement, but there are still the poor deficiencies of the stability of gas heater output water temperature；Therefore,
A kind of preferable adjustable gas-combustion stable-pressure device of the stability of gas heater output water temperature is designed, becomes urgently to be resolved hurrily and asks
Topic.
Invention content
After overcoming current gas heater to install automatic pressure stabilizer of gas water heater additional, pass through
Stablizing input hydraulic pressure makes the stability of output water temperature have certain improvement, but there are still the stability of gas heater output water temperature compared with
The deficiency of difference, provides a kind of preferable adjustable gas-combustion stable-pressure device of the stability of gas heater output water temperature.
The specific technical solution of the present invention is：
A kind of adjustable gas-combustion stable-pressure device, including：Voltage stabilizing valve body equipped with pressure stabilizing cavity, inlet hole and outlet opening；It is described
Adjustable gas-combustion stable-pressure device further include：The voltage stabilizing valve deck being connect equipped with inner bolt hole and with voltage stabilizing valve body, pressure stabilizing cavity is separated
Spacer ring at the inner cavity being connected to inlet hole and with the exocoel of outlet opening thereof, one end are equipped with the baffle ring opposite with spacer ring one end
Spool, connect and end epithelium that outer edge is connect with the spacer ring other end with the spool other end, the pressure regulation being threadedly coupled with inner bolt hole
The pressure-stabilizing spring of the spool other end and voltage regulation screw one end is pushed down at screw, both ends respectively, and baffle ring one end and outer is pushed down at both ends respectively
The support spring in bottom of chamber face, two combustion gas cut-off components being respectively arranged on the outside of inlet hole and on the outside of outlet opening.Adjustable gas-combustion
In use, inlet hole is connect by first combustion gas cut-off component with gas pipeline, outlet opening passes through second and fires stable-pressure device
Gas ends component and the inlet end of gas heater connects；Gas heater acts on end epithelium in use, combustion gas enters inner cavity
On；With the gaseous-pressure variation acted on the epithelium of end, end epithelium pulls spool movement, is used between baffle ring and spacer ring one end
The servo-actuated variation in the gap of gas circulation, and gaseous-pressure more big end epithelium is bigger to the active force of spool, baffle ring and spacer ring one
Gap between end is smaller, and voltage stabilizing is carried out to the combustion gas of outlet opening output, to stablize the firepower for controlling gas heater.This can
Mode gas stabilized-pressure device keeps the stability of gas heater output water temperature preferable；Two are respectively arranged on the outside of inlet hole and export
Combustion gas on the outside of hole ends component, avoid gas heater when not in use or due to Rig up error existing for gas leakage wind
Danger.
Preferably, the cut-off component includes：Equipped with valve opening and front end, the checking-valve body equipped with connecting plate, is fixed on
Static iron core in valve opening and the sliding iron core set on static iron core front side and front end stretching valve opening front end, connect with sliding rod nose
Cut-off sealing plate, both ends push down connection front edge of board and end the resetting spring of sealing plate rear end respectively, be sheathed on checking-valve body it is outer and
The coil opposite with static iron core and sliding dynamic iron core rear end；Voltage stabilizing valve body is equipped with：Air inlet pipe is connected to air inlet pipe and inlet hole respectively
Inlet chamber, escape pipe, respectively with the outlet chamber of escape pipe and outlet opening thereof；First connecting plate for ending component and voltage stabilizing
Valve body connects, and sliding rod nose stretches into inlet chamber and cut-off sealing plate is opposite with inlet hole；The connection of second cut-off component
Plate is connect with voltage stabilizing valve body, and sliding rod nose stretches into outlet chamber and cut-off sealing plate is opposite with outlet opening.End modular construction
It is simple and reliable；By the actuation or disengaging of power on/off and resetting spring control the sliding iron core and static iron core of coil, to control
The break-make of combustion gas, reaction are quick sensitive.
Preferably, the cut-off component further includes：Cushion plugs；Static iron core front end is equipped with the frustum that small end is located at front side
Shape guide post；Sliding dynamic iron core rear end is equipped with the matched taper type pilot hole of taper type guide post and set on taper type pilot hole bottom
The accommodating counterbore in face；Cushion plugs are loaded in accommodating counterbore.Cushion plugs make cunning with the matched taper type pilot hole of taper type guide post
Dynamic iron core stable movement.
Preferably, the air inlet pipe is equipped with external screw thread；Escape pipe is equipped with external screw thread.Convenient for gas pipeline, combustion gas
The inlet end of water heater connects.
Preferably, the adjustable gas-combustion stable-pressure device further includes：Several side epitheliums；Spacer ring gusset is equipped with number
Identical as side epithelium number and circumferential side through hole；Side epithelium, which corresponds, to be located in side through hole and is connect with spacer ring.
Side epithelium is conducive to voltage stabilizing when gaseous-pressure changes smaller, makes the stability of gas stabilized-pressure effect and gas heater output water temperature
More preferably.
Preferably, the adjustable gas-combustion stable-pressure device further includes：One end is equipped with the pressure regulation bar of pressure head, cover board；Surely
Pressure valve lid outer end is equipped with the circular sink hole being coaxially disposed with inner bolt hole；Pressure head is equipped with diameter and the matched positioning of circular sink hole internal diameter
Counterbore and connection counterbore set on positioning counterbore bottom surface；Voltage regulation screw one end is equipped with the fixed column being fixed in connection counterbore；Lid
Sleeve-board is located at outside pressure regulation bar and is connect with voltage stabilizing valve deck outer end.Pressure regulation bar keeps pressure regulation more convenient steady.
Preferably, the adjustable gas-combustion stable-pressure device further includes：One end is equipped with annular groove and the other end is pushed down
Hold the pressure ring of epithelium, retainer ring；The spool other end is equipped with the positioning column being arranged in end epithelium and pressure ring；Retainer ring push down pressure ring and with
Fixed column is clamped；Voltage regulation screw one end is equipped with the spacing collar being sleeved on outside pressure-stabilizing spring one end, and the pressure-stabilizing spring other end is located at annular
In groove；Baffle ring one end is equipped with the limit counterbore being sleeved on outside support spring one end, and it is another that exocoel bottom surface is equipped with insertion support spring
Spacing block set in end.Fixed column, pressure ring and retainer ring are conducive to the connection of end epithelium and spool.
Compared with prior art, the beneficial effects of the invention are as follows：The adjustable gas-combustion stable-pressure device makes gas heater go out
The stability of water water temperature is preferable；Two combustion gas cut-off components being respectively arranged on the outside of inlet hole and on the outside of outlet opening, avoid combustion
Gas water heater when not in use or due to Rig up error existing for gas leakage risk.It is simple and reliable to end modular construction；Pass through line
The actuation or disengaging of power on/off and resetting spring control the sliding iron core and static iron core of circle, to control the break-make of combustion gas, reaction
It is quick sensitive.Cushion plugs make sliding iron core stable movement with the matched taper type pilot hole of taper type guide post.Air inlet pipe is equipped with
External screw thread, escape pipe are equipped with external screw thread, convenient for being connect with the inlet end of gas pipeline, gas heater.Side epithelium is conducive to combustion gas
Voltage stabilizing when pressure change is smaller keeps gas stabilized-pressure effect and the stability of gas heater output water temperature more preferable.Pressure regulation bar makes
Pressure regulation is more convenient steady.Fixed column, pressure ring and retainer ring are conducive to the connection of end epithelium and spool.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the A-A sectional views of Fig. 1;
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 4 is the A-A sectional views of Fig. 3.
In figure：Inlet hole 1, outlet opening 2, voltage stabilizing valve body 3, inner bolt hole 4, voltage stabilizing valve deck 5, inner cavity 6, exocoel 7, spacer ring 8, gear
Circle 9, spool 10, end epithelium 11, voltage regulation screw 12, pressure-stabilizing spring 13, support spring 14, pressure head 15, pressure regulation bar 16, cover board 17,
Annular groove 18, pressure ring 19, retainer ring 20, valve opening 21, connecting plate 22, checking-valve body 23, static iron core 24, sliding iron core 25, cut-off
Sealing plate 26, resetting spring 27, coil 28, cushion plugs 29, air inlet pipe 30, inlet chamber 31, escape pipe 32, outlet chamber 33, taper type
Guide post 34, taper type pilot hole 35, accommodating counterbore 36, external screw thread 37, circular sink hole 38, positioning counterbore 39, connection counterbore 40,
Fixed column 41, positioning column 42, spacing collar 43, limit counterbore 44, spacing block set 45, side epithelium 46, side through hole 47.
Specific implementation mode
The present invention is described further shown in below in conjunction with the accompanying drawings.
Embodiment 1, as shown in attached drawing 1, attached drawing 2：A kind of adjustable gas-combustion stable-pressure device, including：Equipped with pressure stabilizing cavity, import
The voltage stabilizing valve body 3 in hole 1 and outlet opening 2, the voltage stabilizing valve deck 5 for being equipped with inner bolt hole 4 and being connect with 3 screw of voltage stabilizing valve body, by pressure stabilizing cavity
It is separated into the spacer ring 8 of the inner cavity 6 being connected to inlet hole 1 and the exocoel being connected to outlet opening 27, one end is equipped with and 8 one end phase of spacer ring
To baffle ring 9 spool 10, and the connection of 10 other end of spool and the outer edge end epithelium 11 Nian Jie with 8 other end of spacer ring are and interior
The voltage regulation screw 12 that screw hole 4 is threadedly coupled, the pressure-stabilizing spring of 12 one end of 10 other end of spool and voltage regulation screw is pushed down at both ends respectively
13, the support spring 14 of 7 bottom surface of 9 one end of baffle ring and exocoel is pushed down at both ends respectively, and one end is equipped with the pressure regulation bar 16 of pressure head 15, cover board
17, one end is equipped with annular groove 18 and the other end pushes down the pressure ring 19 of end epithelium 11, and retainer ring 20, two are respectively arranged on inlet hole 1
The combustion gas in 2 outside of outside and outlet opening ends component.The diameter of 8 one end of spacer ring is less than the diameter of 8 other end of spacer ring；Hold epithelium 11
Material be rubber.
The cut-off component includes：Equipped with valve opening 21 and front end, the checking-valve body 23 equipped with connecting plate 22, is fixed on valve
Static iron core 24 in hole 21 and the sliding iron core 25 set on 24 front side of static iron core and front end 21 front end of stretching valve opening, with sliding iron core
The cut-off sealing plate 26 of 25 front ends clamping, both ends push down 22 front end of connecting plate and end the resetting spring 27 of 26 rear end of sealing plate respectively,
It is sheathed on outer and opposite with static iron core 24 and sliding 25 rear end of the iron core coil 28 of checking-valve body 23, cushion plugs 29；Voltage stabilizing valve body 3
It is equipped with：Air inlet pipe 30, the inlet chamber 31 being connected to respectively with air inlet pipe 30 and inlet hole 1, escape pipe 32, respectively with escape pipe 32 and
The outlet chamber 33 that outlet opening 2 is connected to；The connecting plate 22 of first cut-off component is connect with 3 screw of voltage stabilizing valve body, slides iron core 25
Front end is stretched into inlet chamber 31 and cut-off sealing plate 26 is opposite with inlet hole 1；The connecting plate 22 and pressure maintaining valve of second cut-off component
3 screw of body connects, and 25 front end of sliding iron core is stretched into outlet chamber 33 and cut-off sealing plate 26 is opposite with outlet opening 2.Valve opening 21 it is straight
Diameter slides the diametric clearance cooperation of iron core 25；The diameter of inlet hole 1 and the diameter of outlet opening 2, which are respectively less than, ends the straight of sealing plate 26
Diameter.
24 front end of static iron core is equipped with the taper type guide post 34 that small end is located at front side；25 rear end of sliding iron core is equipped with
Accommodating counterbore 36 with 34 matched taper type pilot hole 35 of taper type guide post and set on 35 bottom surface of taper type pilot hole；Buffering
Plug 29 is loaded in accommodating counterbore 36.The material of cushion plugs 29 is rubber.
The air inlet pipe 30 is equipped with external screw thread 37；Escape pipe 32 is equipped with external screw thread 37.
5 outer end of voltage stabilizing valve deck is equipped with the circular sink hole 38 being coaxially disposed with inner bolt hole 4；Pressure head 15 be equipped with diameter with
The positioning counterbore 39 of 38 internal diameter clearance fit of circular sink hole and the connection counterbore 40 set on 39 bottom surface of positioning counterbore；Voltage regulation screw 12
One end is equipped with the fixed column 41 being fixed in connection counterbore 40；Cover board 17 be set in pressure regulation bar 16 it is outer and with 5 outer end of voltage stabilizing valve deck
Screw connects.
10 other end of spool is equipped with the positioning column 42 being arranged in end epithelium 11 and pressure ring 19；Retainer ring 20 is pushed down
Ring 19 and with fixed column 41 be clamped；12 one end of voltage regulation screw is equipped with the spacing collar 43 being sleeved on outside 13 one end of pressure-stabilizing spring, voltage stabilizing bullet
13 other end of spring is located in annular groove 18；9 one end of baffle ring is equipped with the limit counterbore 44 being sleeved on outside 14 one end of support spring, exocoel
7 bottom surfaces are equipped with the spacing block set 45 being inserted into 14 other end of support spring.
Embodiment 2, as shown in attached drawing 3, attached drawing 4：A kind of adjustable gas-combustion stable-pressure device, including：Equipped with pressure stabilizing cavity, import
The voltage stabilizing valve body 3 in hole 1 and outlet opening 2, the voltage stabilizing valve deck 5 for being equipped with inner bolt hole 4 and being connect with 3 screw of voltage stabilizing valve body, by pressure stabilizing cavity
It is separated into the spacer ring 8 of the inner cavity 6 being connected to inlet hole 1 and the exocoel being connected to outlet opening 27, one end is equipped with and 8 one end phase of spacer ring
To baffle ring 9 spool 10, and the connection of 10 other end of spool and the outer edge end epithelium 11 Nian Jie with 8 other end of spacer ring are and interior
The voltage regulation screw 12 that screw hole 4 is threadedly coupled, the pressure-stabilizing spring of 12 one end of 10 other end of spool and voltage regulation screw is pushed down at both ends respectively
13, the support spring 14 of 7 bottom surface of 9 one end of baffle ring and exocoel is pushed down at both ends respectively, and one end is equipped with the pressure regulation bar 16 of pressure head 15, cover board
17, one end is equipped with annular groove 18 and the other end pushes down the pressure ring 19 of end epithelium 11, and retainer ring 20, two are respectively arranged on inlet hole 1
The combustion gas in 2 outside of outside and outlet opening ends component.The diameter of 8 one end of spacer ring is less than the diameter of 8 other end of spacer ring；Hold epithelium 11
Material be rubber.
The cut-off component includes：Equipped with valve opening 21 and front end, the checking-valve body 23 equipped with connecting plate 22, is fixed on valve
Static iron core 24 in hole 21 and the sliding iron core 25 set on 24 front side of static iron core and front end 21 front end of stretching valve opening, with sliding iron core
The cut-off sealing plate 26 of 25 front ends clamping, both ends push down 22 front end of connecting plate and end the resetting spring 27 of 26 rear end of sealing plate respectively,
It is sheathed on outer and opposite with static iron core 24 and sliding 25 rear end of the iron core coil 28 of checking-valve body 23, cushion plugs 29；Voltage stabilizing valve body 3
It is equipped with：Air inlet pipe 30, the inlet chamber 31 being connected to respectively with air inlet pipe 30 and inlet hole 1, escape pipe 32, respectively with escape pipe 32 and
The outlet chamber 33 that outlet opening 2 is connected to；The connecting plate 22 of first cut-off component is connect with 3 screw of voltage stabilizing valve body, slides iron core 25
Front end is stretched into inlet chamber 31 and cut-off sealing plate 26 is opposite with inlet hole 1；The connecting plate 22 and pressure maintaining valve of second cut-off component
3 screw of body connects, and 25 front end of sliding iron core is stretched into outlet chamber 33 and cut-off sealing plate 26 is opposite with outlet opening 2.Valve opening 21 it is straight
Diameter slides the diametric clearance cooperation of iron core 25；The diameter of inlet hole 1 and the diameter of outlet opening 2, which are respectively less than, ends the straight of sealing plate 26
Diameter.
24 front end of static iron core is equipped with the taper type guide post 34 that small end is located at front side；25 rear end of sliding iron core is equipped with
Accommodating counterbore 36 with 34 matched taper type pilot hole 35 of taper type guide post and set on 35 bottom surface of taper type pilot hole；Buffering
Plug 29 is loaded in accommodating counterbore 36.The material of cushion plugs 29 is rubber.
The air inlet pipe 30 is equipped with external screw thread 37；Escape pipe 32 is equipped with external screw thread 37.
5 outer end of voltage stabilizing valve deck is equipped with the circular sink hole 38 being coaxially disposed with inner bolt hole 4；Pressure head 15 be equipped with diameter with
The positioning counterbore 39 of 38 internal diameter clearance fit of circular sink hole and the connection counterbore 40 set on 39 bottom surface of positioning counterbore；Voltage regulation screw 12
One end is equipped with the fixed column 41 being fixed in connection counterbore 40；Cover board 17 be set in pressure regulation bar 16 it is outer and with 5 outer end of voltage stabilizing valve deck
Screw connects.
10 other end of spool is equipped with the positioning column 42 being arranged in end epithelium 11 and pressure ring 19；Retainer ring 20 is pushed down
Ring 19 and with fixed column 41 be clamped；12 one end of voltage regulation screw is equipped with the spacing collar 43 being sleeved on outside 13 one end of pressure-stabilizing spring, voltage stabilizing bullet
13 other end of spring is located in annular groove 18；9 one end of baffle ring is equipped with the limit counterbore 44 being sleeved on outside 14 one end of support spring, exocoel
7 bottom surfaces are equipped with the spacing block set 45 being inserted into 14 other end of support spring.
The adjustable gas-combustion stable-pressure device further includes：Three side epitheliums 46；8 gusset of spacer ring is equipped with number and side epithelium
46 numbers are identical and the side through hole 47 that is uniformly distributed along the circumference；Side epithelium 46 corresponds in side through hole 47 and Nian Jie with spacer ring 8.
The material of side epithelium 46 is rubber.
Adjustable gas-combustion stable-pressure device is in use, air inlet pipe 30 is connect with gas pipeline, escape pipe 32 and gas heater
Inlet end connection；Under 28 off-position of coil, the cut-off sealing plate 26 of first cut-off component blocks inlet hole 1；Second
The cut-off sealing plate 26 of cut-off component blocks outlet opening 2, two-way to pressure stabilizing cavity to block；Under 28 energized state of coil, static iron core 24
Magnetism is generated with sliding iron core 25, static iron core 24 attracts sliding iron core 25 to move backward, the cut-off sealing plate of first cut-off component
26 envelopes are detached from inlet hole 1, and 26 envelope of cut-off sealing plate and the outlet opening 2 of second cut-off component are detached from, and combustion gas is passed through from air inlet pipe 30
Inlet chamber 31, inlet hole 1 enter voltage stabilizing inner cavity 6 and act on the epithelium 11 of end；With the gaseous-pressure acted on the epithelium 11 of end
Variation, end epithelium 11 pull spool 10 to move, for the servo-actuated variation in the gap of gas circulation between 8 one end of baffle ring 9 and spacer ring, and
And gaseous-pressure more big end epithelium 11 is bigger to the active force of spool 10, the gap between 8 one end of baffle ring 9 and spacer ring is smaller, right
The combustion gas that outlet opening 2 exports carries out voltage stabilizing, to stablize the firepower for controlling gas heater.
The beneficial effects of the invention are as follows：The adjustable gas-combustion stable-pressure device make the stability of gas heater output water temperature compared with
It is good；Two combustion gas cut-off components being respectively arranged on the outside of inlet hole and on the outside of outlet opening, avoid gas heater when not in use
Or due to Rig up error existing for gas leakage risk.It is simple and reliable to end modular construction；Power on/off by coil and reset
The actuation or disengaging of spring control sliding iron core and static iron core, to control the break-make of combustion gas, reaction is quick sensitive.Cushion plugs,
Make sliding iron core stable movement with the matched taper type pilot hole of taper type guide post.Air inlet pipe is equipped with external screw thread, and escape pipe is set
There is external screw thread, convenient for being connect with the inlet end of gas pipeline, gas heater.Side epithelium is conducive to when gaseous-pressure changes smaller
Voltage stabilizing keeps gas stabilized-pressure effect and the stability of gas heater output water temperature more preferable.Pressure regulation bar keeps pressure regulation more convenient steady.Gu
Fixed column, pressure ring and retainer ring are conducive to the connection of end epithelium and spool.
The present invention can be changed apparent to one skilled in the art for various ways, and such change is not considered as
It departs from the scope of the present invention.The technical staff in the field is obviously changed as all, is included within this right
Within the scope of it is required that.
Claims (6)
1. a kind of adjustable gas-combustion stable-pressure device, including：Voltage stabilizing valve body equipped with pressure stabilizing cavity, inlet hole and outlet opening；Its feature
It is that the adjustable gas-combustion stable-pressure device further includes：The voltage stabilizing valve deck being connect equipped with inner bolt hole and with voltage stabilizing valve body, by voltage stabilizing
Chamber is separated into the inner cavity being connected to inlet hole and the spacer ring with the exocoel of outlet opening thereof, and one end is equipped with opposite with spacer ring one end
The spool of baffle ring, connect and end epithelium that outer edge is connect with the spacer ring other end with the spool other end, is threadedly coupled with inner bolt hole
Voltage regulation screw, both ends push down the pressure-stabilizing spring of the spool other end and voltage regulation screw one end respectively, and baffle ring one is pushed down at both ends respectively
The support spring at end and exocoel bottom surface, two combustion gas cut-off components being respectively arranged on the outside of inlet hole and on the outside of outlet opening；It is adjustable
Formula gas stabilized-pressure device further includes：Three side epitheliums；It is identical as side epithelium number and circumferentially that spacer ring gusset is equipped with number
Side through hole；Side epithelium, which corresponds, to be located in side through hole and is connect with spacer ring.
2. adjustable gas-combustion stable-pressure device according to claim 1, it is characterized in that：The cut-off component includes：It is equipped with
Valve opening and front end are equipped with the checking-valve body of connecting plate, the static iron core being fixed in valve opening and on front side of static iron core and front end is stretched out
The sliding iron core of valve opening front end, the cut-off sealing plate being connect with sliding rod nose, connection front edge of board and cut-off are pushed down in both ends respectively
The resetting spring of sealing plate rear end is sheathed on outer and opposite with the static iron core and sliding dynamic iron core rear end coil of checking-valve body；Pressure maintaining valve
Body is equipped with：Air inlet pipe, the inlet chamber being connected to respectively with air inlet pipe and inlet hole, escape pipe connect with escape pipe and outlet opening respectively
Logical outlet chamber；The connecting plate of first cut-off component is connect with voltage stabilizing valve body, and sliding rod nose is stretched into inlet chamber and cut
Only sealing plate is opposite with inlet hole；The connecting plate of second cut-off component is connect with voltage stabilizing valve body, and sliding rod nose stretches into outlet
In chamber and cut-off sealing plate is opposite with outlet opening.
3. adjustable gas-combustion stable-pressure device according to claim 2, it is characterized in that：The cut-off component further includes：It is slow
Extrusion；Static iron core front end is equipped with the taper type guide post that small end is located at front side；Sliding dynamic iron core rear end is equipped with and taper type guide post
Matched taper type pilot hole and accommodating counterbore set on taper type pilot hole bottom surface；Cushion plugs are loaded in accommodating counterbore.
4. adjustable gas-combustion stable-pressure device according to claim 2, it is characterized in that：The air inlet pipe is equipped with external screw thread；
Escape pipe is equipped with external screw thread.
5. adjustable gas-combustion stable-pressure device according to claim 1 or 2 or 3 or 4, it is characterized in that：Further include：One end is equipped with
The pressure regulation bar of pressure head, cover board；Voltage stabilizing valve deck outer end is equipped with the circular sink hole being coaxially disposed with inner bolt hole；Pressure head is equipped with diameter and ring
The matched positioning counterbore of shape counterbore internal diameter and connection counterbore set on positioning counterbore bottom surface；Voltage regulation screw one end, which is equipped with, is fixed on company
Connect the fixed column in counterbore；Cover board is set in outside pressure regulation bar and is connect with voltage stabilizing valve deck outer end.
6. adjustable gas-combustion stable-pressure device according to claim 1 or 2 or 3 or 4, it is characterized in that：Further include：One end is equipped with
Annular groove and the other end push down the pressure ring of end epithelium, retainer ring；The spool other end, which is equipped with to be arranged in end epithelium and pressure ring, to be determined
Position column；Retainer ring is pushed down pressure ring and is clamped with fixed column；Voltage regulation screw one end is equipped with the spacing collar being sleeved on outside pressure-stabilizing spring one end, surely
The pressing spring other end is located in annular groove；Baffle ring one end is equipped with the limit counterbore being sleeved on outside support spring one end, exocoel bottom surface
Equipped with the spacing block set being inserted into the support spring other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135312.9A CN106838404B (en) | 2016-12-11 | 2016-12-11 | Adjustable gas-combustion stable-pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135312.9A CN106838404B (en) | 2016-12-11 | 2016-12-11 | Adjustable gas-combustion stable-pressure device |
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| Publication Number | Publication Date |
|---|---|
| CN106838404A CN106838404A (en) | 2017-06-13 |
| CN106838404B true CN106838404B (en) | 2018-10-30 |
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| CN201611135312.9A Active CN106838404B (en) | 2016-12-11 | 2016-12-11 | Adjustable gas-combustion stable-pressure device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107314148B (en) * | 2017-06-26 | 2019-10-29 | 杭州强邦精密机械电器有限公司 | New structure adjusting spool device and adjusting spool method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29911769U1 (en) * | 1999-07-06 | 1999-10-07 | Huang, Chun-Cheng, Sanchung, Taipeh | Solenoid valve for gas heated water heaters |
| CN204201207U (en) * | 2014-09-12 | 2015-03-11 | 广州格优智能控制系统有限公司 | Gas combustion multifunction pressure maintaining valve assembly |
| CN204477337U (en) * | 2014-12-31 | 2015-07-15 | 中山市思源电器有限公司 | A kind of gas ratio valve improving sealing |
| CN204784978U (en) * | 2015-08-06 | 2015-11-18 | 南京乐鹰商用厨房设备有限公司 | Gas control solenoid |
| CN205298715U (en) * | 2015-11-27 | 2016-06-08 | 西安秦泰汽车配件有限公司 | Step -down surge damping valve that electromagnetism break -make is adjustable |
| CN205371764U (en) * | 2016-01-27 | 2016-07-06 | 上海林内有限公司 | Gas solenoid valve |
| CN206290816U (en) * | 2016-12-11 | 2017-06-30 | 杭州强邦精密机械电器有限公司 | Gas stabilized-pressure device |
-
2016
- 2016-12-11 CN CN201611135312.9A patent/CN106838404B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29911769U1 (en) * | 1999-07-06 | 1999-10-07 | Huang, Chun-Cheng, Sanchung, Taipeh | Solenoid valve for gas heated water heaters |
| CN204201207U (en) * | 2014-09-12 | 2015-03-11 | 广州格优智能控制系统有限公司 | Gas combustion multifunction pressure maintaining valve assembly |
| CN204477337U (en) * | 2014-12-31 | 2015-07-15 | 中山市思源电器有限公司 | A kind of gas ratio valve improving sealing |
| CN204784978U (en) * | 2015-08-06 | 2015-11-18 | 南京乐鹰商用厨房设备有限公司 | Gas control solenoid |
| CN205298715U (en) * | 2015-11-27 | 2016-06-08 | 西安秦泰汽车配件有限公司 | Step -down surge damping valve that electromagnetism break -make is adjustable |
| CN205371764U (en) * | 2016-01-27 | 2016-07-06 | 上海林内有限公司 | Gas solenoid valve |
| CN206290816U (en) * | 2016-12-11 | 2017-06-30 | 杭州强邦精密机械电器有限公司 | Gas stabilized-pressure device |
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| CN106838404A (en) | 2017-06-13 |
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