CN109139994A - A kind of novel gas pressure regulator - Google Patents

A kind of novel gas pressure regulator Download PDF

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Publication number
CN109139994A
CN109139994A CN201811243922.XA CN201811243922A CN109139994A CN 109139994 A CN109139994 A CN 109139994A CN 201811243922 A CN201811243922 A CN 201811243922A CN 109139994 A CN109139994 A CN 109139994A
Authority
CN
China
Prior art keywords
pressure
pressure regulator
valve
gas
sealing
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.)
Pending
Application number
CN201811243922.XA
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Chinese (zh)
Inventor
孔少文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Huagong New Energy Technology Co Ltd
Original Assignee
Hebei Huagong New Energy Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hebei Huagong New Energy Technology Co Ltd filed Critical Hebei Huagong New Energy Technology Co Ltd
Priority to CN201811243922.XA priority Critical patent/CN109139994A/en
Publication of CN109139994A publication Critical patent/CN109139994A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/084Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves

Abstract

The invention discloses a kind of novel gas pressure regulators, including pressure regulator body, it is mounted on the valve body of pressure regulator body outgassing direction and is mounted on the self-closing valve of pressure regulator body airintake direction, pressure chamber is equipped in pressure regulator body, pressure regulator body upper end is equipped with adjusting pressuring knob, adjusting pressuring knob lower end is fixedly connected with starting pull rod, sealing diaphragm edge is fixed in the inner wall of pressure chamber, regulator board is set on the outside of transmission shaft, regulator board end is equipped with gasket seal, high pressure admission mouth is equipped with below gasket seal, pressure chamber is equipped with low pressure gas outlet in the high pressure admission mouth other side.The advantages of the present invention over the prior art are that: there is the function being automatically closed in low pressure and super-pressure, it avoids as forgetting peril caused by closing combustion gas, with voltage regulation function, guarantee that stablizing for domestic gas uses, aiming at the problem that air inlet duct is easy to fall off and aging, increase sealing ring and resistance to plucking circle, guarantee being stably connected between pipeline, it is ensured that user's is safe with gas.

Description

A kind of novel gas pressure regulator
Technical field
The present invention relates to pressure regulator valve field, in particular to a kind of novel gas pressure regulators.
Background technique
With the development of cities and towns natural gas, pipe gas number of users rapid growth is compared with original bottled gas, family With pipe gas in use, do not need to install additional pressure regulator can normal use, but stop when combustion gas failure or gas company occurs Gas maintenance, when restoring gas supply, air pressure can increase suddenly.Since many gas users do not use the habit of closing valve ahead of gas stove door after gas Used, air pressure is increased suddenly, be will lead to hose and is fallen off or burst, and gas safe accident is caused, therefore it is simply suitable to design a kind of structure Novel gas pressure regulator of the whole family.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the above technological deficiencies, provide a kind of novel gas pressure regulator.
In order to solve the above technical problems, technical solution provided by the invention are as follows: a kind of novel gas pressure regulator, including pressure regulation Device ontology, the valve body for being mounted on pressure regulator body outgassing direction and the self-closing valve for being mounted on pressure regulator body airintake direction, institute Pressure chamber is equipped in the pressure regulator body stated, the pressure regulator body upper end is equipped with adjusting pressuring knob, the pressure chamber It is inside successively arranged starting pull rod, spring, sealing diaphragm, transmission shaft and regulator board, the adjusting pressuring knob lower end, which is fixedly connected, opens Dynamic pull rod, the sealing diaphragm edge are fixed in the inner wall of pressure chamber, and the regulator board is set on the outside of transmission shaft, The regulator board end is equipped with gasket seal, is equipped with high pressure admission mouth, the pressure chamber below the gasket seal It is equipped with low pressure gas outlet, the low pressure gas outlet pipeline connection valve body in the high pressure admission mouth other side, the valve body includes Switching knob, valve shaft and through-hole steel ball, the self-closing valve side are equipped with gas outlet, the gas outlet pipeline be connected to high pressure into Port, the self-closing valve is interior to be equipped with sealed chamber, is successively arranged pull rod, epithelium, work from top to bottom in the sealed chamber Dynamic iron plate, permanent magnet, fixed iron piece, control-rod and sealing valve pad, the drawing that the self-closing valve upper end is equipped with and pull rod matches Rod aperture, the epithelium are fixedly connected on the inner wall of self-closing valve, and the control-rod upper end is fixedly connected with permanent magnet, and lower end is fixed Connection sealing valve pad, the sealing valve pad lower section are equipped with air inlet.
As an improvement, being equipped with resistance to plucking circle in the air inlet, the air inlet is externally provided with sealing ring.
As an improvement, the switching knob upper end is equipped with butterfly handle.
As an improvement, the adjusting pressuring knob upper end is equipped with rotating handles, the pull rod upper end is equipped with pressing tablet.
As an improvement, the gasket seal and sealing valve pad are rubber material.
The advantages of the present invention over the prior art are that: there is the function being automatically closed in low pressure and super-pressure, keep away Exempt from that there is voltage regulation function, guarantee that stablizing for domestic gas uses, for air inlet as forgetting peril caused by closing combustion gas The problem of pipeline is easy to fall off and aging increases sealing ring and resistance to plucking circle, guarantees being stably connected between pipeline, it is ensured that the use of user Gas safety.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel gas pressure regulator of the present invention.
It is as shown in the figure: 1, pressure regulator body;2, valve body;3, self-closing valve;4, pressure chamber;11, start pull rod;12, spring; 13, diaphragm is sealed;14, transmission shaft;15, regulator board;16, gasket seal;21, switching knob;22, valve shaft;23, through-hole steel ball; 31, air inlet;32, gas outlet;33, sealed chamber;41, adjusting pressuring knob;42, high pressure admission mouth;43, low-pressure admission mouth;51, it draws Bar;52, epithelium;53, movable iron plate;54, permanent magnet;55, fixed iron piece;56, control-rod;57, valve pad is sealed;61, resistance to plucking circle; 62, sealing ring.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings.
In conjunction with Fig. 1, a kind of novel gas pressure regulator, including pressure regulator body 1, it is mounted on 1 outgassing direction of pressure regulator body Valve body 2 and be mounted on the self-closing valve 3 of 1 airintake direction of pressure regulator body, pressure chamber is equipped in the pressure regulator body 1 4,1 upper end of pressure regulator body is equipped with adjusting pressuring knob 41, and starting pull rod 11, bullet are successively arranged in the pressure chamber 4 Spring 12, sealing diaphragm 13, transmission shaft 14 and regulator board 15,41 lower end of adjusting pressuring knob are fixedly connected with starting pull rod 11, institute 13 edge of sealing diaphragm stated is fixed in the inner wall of pressure chamber 4, and the regulator board 15 is set in 14 outside of transmission shaft, institute 15 end of regulator board stated is equipped with gasket seal 16, is equipped with high pressure admission mouth 42, the pressure below the gasket seal 16 Power chamber 4 is equipped with low pressure gas outlet 43 in 42 other side of high pressure admission mouth, and 43 pipeline of low pressure gas outlet connects valve body 2, The valve body 2 includes switching knob 21, valve shaft 22 and through-hole steel ball 23, and 3 side of self-closing valve is equipped with gas outlet 32, institute 32 pipeline of the gas outlet connection high pressure admission mouth 42 stated, the self-closing valve 3 is interior to be equipped with sealed chamber 33, the sealed chamber Pull rod 51, epithelium 52, movable iron plate 53, permanent magnet 54, fixed iron piece 55, control-rod 56 and close are successively arranged in 33 from top to bottom Valve pad 57 is sealed, tie rod hole 44, the epithelium 52 that 3 upper end of self-closing valve is equipped with and pull rod 51 matches are fixedly connected on The inner wall of self-closing valve 3,56 upper end of control-rod are fixedly connected with permanent magnet 54, and lower end fixed connection and sealing valve pad 57 is described Sealing valve pad 57 below be equipped with air inlet 31.Resistance to plucking circle 61,31 peripheral hardware of air inlet are equipped in the air inlet 31 There is sealing ring 62.21 upper end of switching knob is equipped with butterfly handle.41 upper end of adjusting pressuring knob is equipped with rotating handles, 51 upper end of pull rod is equipped with pressing tablet.The gasket seal 16 and sealing valve pad 57 is rubber material.
In the specific implementation, combustion gas passes through the sealed chamber 33 that air inlet 31 enters self-closing valve 3 to the present invention first, then passes through Gas outlet 32, high pressure admission mouth 42 enter the pressure chamber 4 of pressure regulator body 1, most enter afterwards through low pressure gas outlet 43 and valve body 2 Household gas range beats on or off by what switching knob 21 can control gas circuit wherein air pressure is adjusted by adjusting pressuring knob 41 It closes, when normal work, the compression of epithelium 52 is heaved, and between movable iron plate 53 and permanent magnet 54 under suction, drives control-rod 56 open 31 channel of air inlet with sealing valve pad 57 together, and in low pressure or super-pressure, control-rod 56 is closed with sealing valve pad 57 The inlet channel of air inlet 31 is closed, and 31 pipeline of air inlet passes through sealing ring 62 outside and built-in resistance to plucking circle 61 guarantees that pipeline is effective It is stably connected with, device integrally guarantees the safe handling of domestic gas.
The present invention and its embodiments have been described above, this description is no restricted, shown in the drawings Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase As frame mode and embodiment, be within the scope of protection of the invention.

Claims (5)

1. a kind of novel gas pressure regulator, it is characterised in that: including pressure regulator body (1), be mounted on pressure regulator body (1) outlet The valve body (2) in direction and the self-closing valve (3) for being mounted on pressure regulator body (1) airintake direction, the pressure regulator body (1) are interior Equipped with pressure chamber (4), the pressure regulator body (1) upper end is equipped with adjusting pressuring knob (41), in the pressure chamber (4) according to It is secondary to be equipped with starting pull rod (11), spring (12), sealing diaphragm (13), transmission shaft (14) and regulator board (15), the pressure regulation rotation Button (41) lower end is fixedly connected with starting pull rod (11), and described sealing diaphragm (13) edge is fixed on the inner wall of pressure chamber (4) In, the regulator board (15) is set on the outside of transmission shaft (14), and the regulator board (15) end is equipped with gasket seal (16), High pressure admission mouth (42) are equipped with below the gasket seal (16), the pressure chamber (4) is another in high pressure admission mouth (42) Side is equipped with low pressure gas outlet (43), and low pressure gas outlet (43) pipeline connects valve body (2), and the valve body (2) includes Switching knob (21), valve shaft (22) and through-hole steel ball (23), the self-closing valve (3) side is equipped with gas outlet (32), described Gas outlet (32) pipeline is connected to high pressure admission mouth (42), is equipped with sealed chamber (33) in the self-closing valve (3), the sealing Pull rod (51), epithelium (52), movable iron plate (53), permanent magnet (54), fixed iron piece are successively arranged in chamber (33) from top to bottom (55), control-rod (56) and sealing valve pad (57), the tie rod hole that the self-closing valve (3) upper end is equipped with and pull rod (51) match (44), the epithelium (52) is fixedly connected on the inner wall of self-closing valve (3), and the control-rod (56) upper end is fixedly connected with permanent magnetism Iron (54), lower end fixed connection and sealing valve pad (57), sealing valve pad (57) lower section are equipped with air inlet (31).
2. a kind of novel gas pressure regulator according to claim 1, it is characterised in that: be equipped in the air inlet (31) Resistance to plucking circle (61), the air inlet (31) are externally provided with sealing ring (62).
3. a kind of novel gas pressure regulator according to claim 1, it is characterised in that: described switching knob (21) upper end Equipped with butterfly handle.
4. a kind of novel gas pressure regulator according to claim 1, it is characterised in that: described adjusting pressuring knob (41) upper end Equipped with rotating handles, the pull rod (51) upper end is equipped with pressing tablet.
5. a kind of novel gas pressure regulator according to claim 1, it is characterised in that: the gasket seal (16) and close Sealing valve pad (57) is rubber material.
CN201811243922.XA 2018-10-24 2018-10-24 A kind of novel gas pressure regulator Pending CN109139994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811243922.XA CN109139994A (en) 2018-10-24 2018-10-24 A kind of novel gas pressure regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811243922.XA CN109139994A (en) 2018-10-24 2018-10-24 A kind of novel gas pressure regulator

Publications (1)

Publication Number Publication Date
CN109139994A true CN109139994A (en) 2019-01-04

Family

ID=64809739

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811243922.XA Pending CN109139994A (en) 2018-10-24 2018-10-24 A kind of novel gas pressure regulator

Country Status (1)

Country Link
CN (1) CN109139994A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755208A3 (en) * 1996-10-25 1998-04-30 Pagani Algela Pressure regulator with automatic blocking of gas leaks
CN101408258A (en) * 2008-11-20 2009-04-15 刘波 Gas self-closing valve
CN102011904A (en) * 2010-10-19 2011-04-13 无锡市金羊管道附件有限公司 Gas pipeline joint
CN102374321A (en) * 2010-08-17 2012-03-14 曾旋 Fuel gas pressure control failure automatic protecting pressure regulator
US20150107710A1 (en) * 2013-10-18 2015-04-23 Grand Mate Co., Ltd. Gas regulator
CN204805654U (en) * 2015-06-06 2015-11-25 陕西大唐智能仪器仪表有限公司 Bottled gas safety voltage regulator
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755208A3 (en) * 1996-10-25 1998-04-30 Pagani Algela Pressure regulator with automatic blocking of gas leaks
CN101408258A (en) * 2008-11-20 2009-04-15 刘波 Gas self-closing valve
CN102374321A (en) * 2010-08-17 2012-03-14 曾旋 Fuel gas pressure control failure automatic protecting pressure regulator
CN102011904A (en) * 2010-10-19 2011-04-13 无锡市金羊管道附件有限公司 Gas pipeline joint
US20150107710A1 (en) * 2013-10-18 2015-04-23 Grand Mate Co., Ltd. Gas regulator
CN204805654U (en) * 2015-06-06 2015-11-25 陕西大唐智能仪器仪表有限公司 Bottled gas safety voltage regulator
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

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Application publication date: 20190104

RJ01 Rejection of invention patent application after publication