CN205746020U - Civil natural gas air supply system - Google Patents
Civil natural gas air supply system Download PDFInfo
- Publication number
- CN205746020U CN205746020U CN201620403754.6U CN201620403754U CN205746020U CN 205746020 U CN205746020 U CN 205746020U CN 201620403754 U CN201620403754 U CN 201620403754U CN 205746020 U CN205746020 U CN 205746020U
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- China
- Prior art keywords
- quick
- joint
- pressure reducing
- natural gas
- air supply
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Abstract
The utility model discloses a kind of civil natural gas air supply system, relate to Compressed Natural Gas Technology field；Including gas cylinder, framework, high-voltage tube, pressure reducing regulator, power supply adaptor and user's gas stove；Gas cylinder is in framework, and quick-joint male head is by being arranged on cylinder outlet to Threaded Connector Coupling；Quick-joint male head is connected with quick-joint mother head, and quick-joint mother head is connected by high-voltage tube with pressure reducing regulator；Pressure reducing regulator outlet is connected with gas energy-saving valve import by the first flexible pipe, and fuel gas energy-saving valve outlet port is connected with user's gas stove by the second flexible pipe；Pressure reducing regulator is provided with Pressure gauge and power supply adaptor；It is designed with rustless steel larynx hoop on first flexible pipe two ends and the second flexible pipe two ends；Safety rope one end be arranged on quick-joint male head and to Threaded Connector Coupling between, the safety rope other end is arranged at quick-joint mother head and high-pressure pipe connector；Simple in construction, safe and reliable, economical and practical, easy to connect, installation site is easily chosen, and can observe storage pressure situation, can adjust mouth pressure.
Description
Technical field
This utility model relates to Compressed Natural Gas Technology field.
Background technology
China is for a long time using fire coal as main energy sources pillar, and the proportion that the clean energy resource of high-quality utilizes is relatively low.What country vigorously advocated at present promotes the natural gas replacement to coal, realizes China's economy and society sustainable development, containing world restraining factors just, promotes the most important thing of reform.The formulation of " 13 " ENERGY PLANNING that National Energy Board announces, launches emphasis around the increase of non-fossil energy proportion and two targets of carbon emission reduction realizing central authorities' proposition.Domestic gas proportion shared by the use of natural gas is very big, and development civil natural gas air supply system is a good opportunity.
Existing resident uses the system of natural gas to install complexity, and resident oneself can not check storage pressure situation, and oneself can not adjust mouth pressure, in-convenience in use.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of civil natural gas air supply system, and simple in construction is easy to use, safe and reliable, can adjust mouth pressure
For solving above-mentioned technical problem, technical solution adopted in the utility model is: the gas cylinder including band valve and the outlet pipe being connected with user's gas stove, it is characterised in that: being connected with pressure reducing regulator in outlet pipe, pressure reducing regulator is provided with Pressure gauge.
As preferably, pressure reducing regulator is provided with power supply adaptor.
As preferably, pressure reducing regulator outlet pipe below is provided with gas energy-saving valve.
As preferably, being additionally provided with framework, gas cylinder is contained in framework.
As preferably, cylinder outlet is additionally provided with quick access device.
As preferably, quick access device includes quick-joint male head and quick-joint mother head, and cylinder outlet is provided with quick-joint male head, by connecting Threaded Connector Coupling and cylinder outlet；Quick-joint male head is connected with quick-joint mother head, and quick-joint mother head is connected with pressure reducing regulator import by outlet pipe.
As preferably, pressure reducing regulator is externally provided with protecting box.
As preferably, the two ends of the outlet pipe between pressure reducing regulator and gas energy-saving valve are provided with stainless larynx hoop.
As preferably, the two ends of the outlet pipe between gas energy-saving valve and user's gas stove are provided with stainless larynx hoop.
As preferably, quick-joint male head and to being provided with safety rope one end between Threaded Connector Coupling, the safety rope other end is arranged on quick-joint mother head and outlet pipe joint.
Use and have the beneficial effects that produced by technique scheme: this utility model simple in construction, between unit easy to connect, quick, without any aid, safe and reliable, system takes up room little, installation site is easily chosen, and pressure reducing regulator is furnished with Pressure gauge, it is simple to user observes storage pressure situation at any time；Arranging framework outside gas cylinder, improve the safety of use process, when user closes burning things which may cause a fire disaster, can cut off source of the gas easily under the bottle valve premise that is not related to hold one's breath, right moral energy threshold can adjust the outlet pressure of air supply system according to the actual demand of user, and range is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of this utility model.
In figure: 1, framework；2, gas cylinder；3, high-voltage tube；4, pressure reducing regulator；5, power supply adaptor；6, user's gas stove；7, to Threaded Connector Coupling；8, quick-joint male head；9, quick-joint mother head；10, safety rope；11, right moral energy threshold；12, the first flexible pipe；13, the second flexible pipe；14, larynx hoop；15, protecting box；16, Pressure gauge.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, an embodiment for this utility model a kind of civil natural gas air supply system, gas cylinder 2 and the outlet pipe being connected with user's gas stove 6 including band valve, outlet pipe between quick-joint mother head 9 and pressure reducing regulator 4 is high-voltage tube 3, it is characterized in that: outlet pipe is connected with pressure reducing regulator 4, pressure reducing regulator 4 is provided with Pressure gauge 16, simple in construction, easy to use, whole system takes up room little, installation site is easily chosen, Pressure gauge 16 is easy to user and is observed the pressure condition of compressed natural gas cylinder 2 at any time, more directly perceived, ensure to use safety, convenient replacing in time；Pressure reducing regulator 4 can facilitate user to adjust the outlet pressure of air supply system according to demand, and range is wide；Pressure reducing regulator 4 is exported and is connected with the import of right moral energy threshold 11 by the first flexible pipe 12, and flexible pipe is easily bent, and use process is difficult to lose, and safety and reliability when using natural gas, the first flexible pipe 12 internal diameter is 10mm.
Pressure reducing regulator 4 is provided with power supply adaptor 5, power supply adaptor 5 controls the switch of pressure reducing regulator 4, it is easy to user cut off the electricity supply in the case of bottle 2 valve that is not related to hold one's breath, bottle 2 valve that can be not related to hold one's breath when the short time closes user's gas stove 6 only utilizes power supply adaptor 5 to cut off natural gas supply, simple and convenient.
Being provided with right moral energy threshold 11 in pressure reducing regulator 4 outlet pipe below, arranging of right moral energy threshold 11 can allow user regulate right tolerance as required, saves the energy, convenient and simple；So moral energy threshold 11 is exported and is connected with user's gas stove 6 by the second flexible pipe 13, outlet pipe between gas energy-saving valve 11 and user's gas stove 6 is the second flexible pipe 13, and the second flexible pipe 13 internal diameter is 8mm, and flexible pipe is easily bent, use process is difficult to lose, safety and reliability when using natural gas.
Being additionally provided with framework 1, gas cylinder 2 is contained in framework 1, and gas cylinder 2 is played a protective role by framework 1, it is ensured that gas cylinder 2 uses safety, makes gas cylinder 2 keep fire away.
Gas cylinder 2 outlet is additionally provided with quick access device, and quick access device makes whole gas cylinder unit be connected unit connection with external stability quickly and easily, and inapplicable external tool can complete to connect, time saving and energy saving, improves work efficiency.
Quick access device includes that quick-joint male head 8 and quick-joint mother head 9, gas cylinder 2 outlet are provided with quick-joint male head 8, connects by exporting Threaded Connector Coupling 7 and gas cylinder 2；Quick-joint male head 8 is connected with quick-joint mother head 9, quick-joint mother head 9 is connected with pressure reducing regulator 4 import by outlet pipe, the connection of quick-joint male head 8 and quick-joint mother head 9 is easy to framework gas cylinder unit and connection and the dismounting fixedly mounting unit, easy to connect with gas cylinder 2, quick, it is not necessary to any aid.
Pressure reducing regulator 4 is externally provided with protecting box 15, and pressure reducing regulator 4 is effectively ensured the use safety of pressure reducing regulator 4 in being loaded on protecting box 15, protecting box 15 is fixed on " metope " of user field of employment, increases the service life of pressure reducing regulator 4.
The two ends of the outlet pipe between pressure reducing regulator 4 and so moral energy threshold 11 are provided with stainless larynx hoop 14, and larynx hoop 14 is in flexible pipe and miscellaneous part joint, and flexible pipe is played fastening effect by larynx hoop 14, prevents compressed natural gas from leaking, simultaneously convenient to flexible pipe plug.
So the two ends of the outlet pipe between moral energy threshold 11 and user's gas stove 6 are provided with stainless larynx hoop 14, and larynx hoop 14 is in flexible pipe and miscellaneous part joint, and flexible pipe is played fastening effect by larynx hoop 14, prevents compressed natural gas from leaking, simultaneously convenient to flexible pipe plug.
Quick-joint male head 8 and to being provided with safety rope 10 one end between Threaded Connector Coupling 7; safety rope 10 other end is arranged on quick-joint mother head 9 and outlet pipe joint; two outer ends after quick-joint male head 8 and quick-joint mother head 9 connect respectively, safety rope 10 two ends; safety rope 10 is to prevent from outwards ejecting under quick access device failure state; quick-joint male head 8 and quick-joint mother head 9 are played a protective role; native system overall structure is simple, easy to connect between unit, quick, can install without any aid.
Using method 1:
When beginning to use, should slowly open the valve of compressed natural gas cylinder 2, and whether each connecting portion suds or other applicable leak detection fluid inspection pipelines are leaked gas, if any gas leak phenomenon, in time Gas leak position should be fastened or change, not leak and can be continuing with.User is in use, during as needed the short time to close user's gas stove 6, the switch of power supply adaptor 5 should be first shut off, after the natural gas gas in the first flexible pipe 12, gas energy-saving valve the 11, second flexible pipe 13 pipeline is fully released, burns, the burning things which may cause a fire disaster switch of user's gas stove 6 can be closed.
When quick-joint male head 8, fast-assembling female 9 are operated, it is ensured that the valve of compressed natural gas cylinder 2 is closed, and it is zero to pressure in Threaded Connector Coupling 7, quick-joint male head 8, quick-joint mother head 9, high-voltage tube 3, pressure reducing regulator the 4, first flexible pipe 12, gas energy-saving valve the 11, second flexible pipe 13 pipeline, quick-joint male head 8, quick-joint mother head 9 can be plugged and unplugged operation.As quick-joint male head 8, quick-joint mother head 9 are under the state being not connected with, forbid to open the valve of compressed natural gas cylinder 2.
Using method 2:
When beginning to use, should slowly open the valve of compressed natural gas cylinder 2, and whether each connecting portion suds or other applicable leak detection fluid inspection pipelines are leaked gas, if any gas leak phenomenon, in time Gas leak position should be fastened or change, not leak and can be continuing with.User is in use, during as user's gas stove 6 need to be closed for a long time, the valve of compressed natural gas cylinder 2 should be first shut off, after the natural gas gas in Threaded Connector Coupling 7, quick-joint male head 8, quick-joint mother head 9, high-voltage tube 2, pressure reducing regulator the 4, first flexible pipe 12, gas energy-saving valve the 11, second flexible pipe 13 pipeline is fully released, is burnt, the burning things which may cause a fire disaster switch of user's gas stove 6 can be closed.
When quick-joint male head 8, quick-joint mother head 9 are operated, it is ensured that the valve of compressed natural gas cylinder 2 is closed, and it is zero to pressure in Threaded Connector Coupling 7, quick-joint male head 8, quick-joint mother head 9, high-voltage tube 3, pressure reducing regulator the 4, first flexible pipe 12, gas energy-saving valve the 11, second flexible pipe 13 pipeline, quick-joint male head 8, quick-joint mother head 9 can be plugged and unplugged operation.As quick-joint male head 8, quick-joint mother head 9 are under the state being not connected with, forbid to open the valve of compressed natural gas cylinder 2.
After using technique scheme, easy to connect between unit, quick, it is not necessary to any aid, safe and reliable, system takes up room little, and installation site is easily chosen, and pressure reducing regulator is furnished with Pressure gauge, it is simple to user observes storage pressure situation at any time；Framework is set outside gas cylinder, improves the safety of use process, when user closes burning things which may cause a fire disaster, source of the gas can be cut off easily under the bottle valve premise that is not related to hold one's breath, the outlet pressure of air supply system can be adjusted according to the actual demand of user.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (10)
1. a civil natural gas air supply system, including the gas cylinder (2) of band valve and the outlet pipe that can be connected with user's gas stove (6), gas cylinder (2) is contained in framework (1), it is characterized in that: be connected with pressure reducing regulator (4) in described outlet pipe, pressure reducing regulator (4) is provided with Pressure gauge (16).
Civil natural gas air supply system the most according to claim 1, it is characterised in that described pressure reducing regulator (4) is provided with power supply adaptor (5).
Civil natural gas air supply system the most according to claim 1 and 2, it is characterised in that be provided with gas energy-saving valve (11) in described pressure reducing regulator (4) outlet pipe below.
Civil natural gas air supply system the most according to claim 1, it is characterised in that be additionally provided with framework (1), gas cylinder (2) is contained in framework (1).
Civil natural gas air supply system the most according to claim 1, it is characterised in that described gas cylinder (2) outlet is additionally provided with quick access device.
Civil natural gas air supply system the most according to claim 5, it is characterised in that described quick access device includes that quick-joint male head and quick-joint mother head, gas cylinder (2) outlet are provided with quick-joint male head (8), connects by exporting Threaded Connector Coupling (7) and gas cylinder (2)；Quick-joint male head (8) is connected with quick-joint mother head (9), and quick-joint mother head (9) is connected with pressure reducing regulator (4) import by outlet pipe.
Civil natural gas air supply system the most according to claim 1 and 2, it is characterised in that described pressure reducing regulator (4) is externally provided with protecting box (15).
Civil natural gas air supply system the most according to claim 1, it is characterised in that the two ends of the outlet pipe between described pressure reducing regulator (4) and gas energy-saving valve (11) are provided with stainless larynx hoop (14).
Civil natural gas air supply system the most according to claim 1, it is characterised in that the two ends of the outlet pipe between described gas energy-saving valve (11) and user's gas stove (6) are provided with stainless larynx hoop (14).
Civil natural gas air supply system the most according to claim 6, it is characterised in that described quick-joint male head (8) and to being provided with safety rope one end between Threaded Connector Coupling (7), the safety rope other end is arranged on quick-joint mother head (9) and outlet pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403754.6U CN205746020U (en) | 2016-05-06 | 2016-05-06 | Civil natural gas air supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403754.6U CN205746020U (en) | 2016-05-06 | 2016-05-06 | Civil natural gas air supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746020U true CN205746020U (en) | 2016-11-30 |
Family
ID=57369816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620403754.6U Expired - Fee Related CN205746020U (en) | 2016-05-06 | 2016-05-06 | Civil natural gas air supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782712A (en) * | 2016-05-06 | 2016-07-20 | 新兴能源装备股份有限公司 | Civil natural gas supply system |
-
2016
- 2016-05-06 CN CN201620403754.6U patent/CN205746020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782712A (en) * | 2016-05-06 | 2016-07-20 | 新兴能源装备股份有限公司 | Civil natural gas supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |