CN205504474U - Portable gasification pressure regulating measurement odorizing device - Google Patents

Portable gasification pressure regulating measurement odorizing device Download PDF

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Publication number
CN205504474U
CN205504474U CN201620101801.1U CN201620101801U CN205504474U CN 205504474 U CN205504474 U CN 205504474U CN 201620101801 U CN201620101801 U CN 201620101801U CN 205504474 U CN205504474 U CN 205504474U
Authority
CN
China
Prior art keywords
ball valve
valve
standby
pressure
relief valve
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
Application number
CN201620101801.1U
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Chinese (zh)
Inventor
柳建军
余松
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.)
Chengdu Tianneng Gas Equipment Co Ltd
Original Assignee
Chengdu Tianneng Gas Equipment 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 Chengdu Tianneng Gas Equipment Co Ltd filed Critical Chengdu Tianneng Gas Equipment Co Ltd
Priority to CN201620101801.1U priority Critical patent/CN205504474U/en
Application granted granted Critical
Publication of CN205504474U publication Critical patent/CN205504474U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a portable gasification pressure regulating measurement odorizing device, its characterized in that: including inlet flange, low temperature check valve, cryogenic check valves, TRK, manometer A, the thermometer, unloading ball valve A, relief valve root ball valve A, relief valve A, ball valve before the pressure regulating, the voltage regulator, manometer B, gas flowmeter, export ball valve A, reserve way ball valve, reserve voltage regulator, manometer C, reserve flowmeter, export ball valve B, unloading ball valve B, relief valve root ball valve B, relief valve B, odorizing device, the outlet(discharge) flange, bottom support and pipe support, this equipment main function is to LNG gasification, pressure regulating, measurement, adds smellyly, delivers to low reaches at last and uses gas, equipment advantage: integrated as an organic wholeization, simple to operate, construction period is short, the mobility is strong, many ground used repeatedly many times, multistage safety protection.

Description

Portable gasification pressure regulation metering device for adding odor
Technical field
This utility model relates to LNG gasification pressure regulation metering association area, especially a kind of portable gasification pressure regulation metering device for adding odor.
Background technology
Natural gas main pipeline or source of the gas is not led to farther out in order to solve part, in order to meet local resident's gas or enterprise's production gas, use the relatively convenient LNG stored, due to LNG be natural gas at ambient pressure-162 DEG C time, liquid is become from gaseous state, make land used being transported to, owing to LNG extremely low temperature cannot directly use for resident or other enterprise, it is necessary to certain equipment carry out supporting after could be for rear end gas.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of portable gasification pressure regulation metering device for adding odor at this;This equipment major function is to LNG gasification, pressure regulation, measures, adds smelly, finally delivers to downstream gas, equipment advantage: becoming one, easy for installation, the construction period is short, mobility is strong, can the most how to reuse, and multilevel security is protected;
This utility model is realized in, a kind of portable gasification pressure regulation metering device for adding odor of structure, it is characterized in that: include inlet flange, cryogenic globe valve, low temperature check-valves, air-heating type gasifier, Pressure gauge A, thermometer, emptying ball valve A, relief valve root ball valve A, relief valve A, ball valve before pressure regulation, pressure regulator, Pressure gauge B, gas flowmeter, vent ball valve A, standby road ball valve, standby pressure regulator, Pressure gauge C, standby stream gauge, vent ball valve B, emptying ball valve B, relief valve root ball valve B, relief valve B, device for adding odor, outlet(discharge) flange, bottom bracket and pipe-support;
Cryogenic globe valve and low temperature check-valves are set on the pipeline that described inlet flange is corresponding, export to air-heating type gasifier through low temperature check-valves, Pressure gauge A, thermometer are set on the export pipeline of air temperature gasifier, the export pipeline of air temperature gasifier is divided into two-way branch road, and a branch road is installed ball valve, pressure regulator, Pressure gauge B, gas flowmeter, vent ball valve A before pressure regulation;Standby road ball valve, standby pressure regulator, Pressure gauge C, standby stream gauge, vent ball valve B are installed on another branch road;Two-way branch road collects to outlet(discharge) flange;Ball valve front end, standby road arranges emptying ball valve A, relief valve root ball valve A;Outlet(discharge) flange front end arranges emptying ball valve B, relief valve root ball valve B;Above-mentioned parts are integrated on a sledge by bottom bracket and pipe-support.
The utility model has the advantage of: this equipment major function be to LNG gasification, pressure regulation, measure, add smelly; finally deliver to downstream gas; equipment advantage: becoming one, easy for installation, the construction period is short, mobility is strong, can the most how to reuse, multilevel security is protected;
This equipment has safety cut-off in security configuration, relief valve after gasification, after pressure regulation, cause manifold pressure to exceed the value of setting when pipe interior because of equipment or other reason, first diffuse, when diffuse cannot reduce pressure time, stop valve will cut off source of the gas, ensure the equipment safety in the pipeline of rear end, after we have overhauled, after manifold pressure reduces, can only hand-reset cut off, in order to avoid unexpected reset strap carrys out potential safety hazard in maintenance process;
Accompanying drawing explanation
Fig. 1-3 is this practicality overall structure schematic diagram
Fig. 4 is this utility model pipeline portions schematic diagram
Wherein: inlet flange 1, cryogenic globe valve 2, low temperature check-valves 3, air-heating type gasifier 4, Pressure gauge A5, thermometer 6, emptying ball valve A7, relief valve root ball valve A8, relief valve A9, ball valve 10 before pressure regulation, pressure regulator 11, Pressure gauge B12, gas flowmeter 13, vent ball valve A14, standby road ball valve 15, standby pressure regulator 16, Pressure gauge C17, standby stream gauge 18, vent ball valve B19, emptying ball valve B20, relief valve root ball valve B21, relief valve B22, device for adding odor 23, outlet(discharge) flange 24, bottom bracket and pipe-support 25.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-4, this utility model is described in detail, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
This utility model provides a kind of portable gasification pressure regulation metering device for adding odor by improving, and as Figure 1-4, can be practiced as follows;Including inlet flange 1, cryogenic globe valve 2, low temperature check-valves 3, air-heating type gasifier 4, Pressure gauge A5, thermometer 6, emptying ball valve A7, relief valve root ball valve A8, relief valve A9, ball valve 10 before pressure regulation, pressure regulator 11, Pressure gauge B12, gas flowmeter 13, vent ball valve A14, standby road ball valve 15, standby pressure regulator 16, Pressure gauge C17, standby stream gauge 18, vent ball valve B19, emptying ball valve B20, relief valve root ball valve B21, relief valve B22, device for adding odor 23, outlet(discharge) flange 24, bottom bracket and pipe-support 25.
On the pipeline of described inlet flange 1 correspondence, cryogenic globe valve 2 and low temperature check-valves 3 are set, export to air-heating type gasifier 4 through low temperature check-valves 3, Pressure gauge A5, thermometer 6 are set on the export pipeline of air temperature gasifier 4, the export pipeline of air temperature gasifier 4 is divided into two-way branch road, and a branch road is installed ball valve 10, pressure regulator 11, Pressure gauge B12, gas flowmeter 13, vent ball valve A14 before pressure regulation;Standby road ball valve 15, standby pressure regulator 16, Pressure gauge C17, standby stream gauge 18, vent ball valve B19 are installed on another branch road;Two-way branch road collects to outlet(discharge) flange 24;Ball valve 15 front end, standby road arranges emptying ball valve A7, relief valve root ball valve A8;Outlet(discharge) flange 24 front end arranges emptying ball valve B20, relief valve root ball valve B21;Above-mentioned parts are integrated on a sledge by bottom bracket and pipe-support 25.
This equipment major function is to LNG gasification, pressure regulation, measures, adds smelly, finally delivers to downstream gas, equipment advantage: becoming one, easy for installation, the construction period is short, mobility is strong, can the most how to reuse, and multilevel security is protected;
This equipment has safety cut-off in security configuration, relief valve after gasification, after pressure regulation, cause manifold pressure to exceed the value of setting when pipe interior because of equipment or other reason, first diffuse, when diffuse cannot reduce pressure time, stop valve will cut off source of the gas, ensure the equipment safety in the pipeline of rear end, after we have overhauled, after manifold pressure reduces, can only hand-reset cut off, in order to avoid unexpected reset strap carrys out potential safety hazard in maintenance process;
Equipment operation principle is introduced:
nullLNG first passes through after this equipment entrance flange 1 slowly opens to cryogenic globe valve 2,Low temperature check-valves 3 starts to prevent LNG from refluxing,When LNG enters air-heating type gasifier 4,LNG is replaced with the temperature in air by the aluminum fin-stock on gasifier,Make LNG forced gasification and heat,LNG after gasification observes pressure by Pressure gauge A5,The temperature after gasification is observed by thermometer 6,Should be opened the safety-valve root ball valve A8 before this、Relief valve root ball valve B21 allow its with、Relief valve A9、Relief valve B 22 connects,Emptying ball valve A7、Emptying ball valve B20 is typically not switched on,Use is repaiied when maintenance or substitution gas,If when the LNG pressure after gasification is higher than setting value,Relief valve A9 will carry out opening blood pressure lowering,After ensureing gasification, pressure is in safety range,The pressure regulation metering position of this device is designed as " 2+0 " structure, i.e. the using and the reserved, when a road maintenance or replacing parts, another road guarantee gas point is not died, before now should ensure that pressure regulation, ball valve 10 is opening, pressure regulator 11 is operated pressure regulator built-in isolating valve, whether Pressure gauge B12 can observe after pressure regulation in setting value, start tolerance carries out accumulation display by gas flowmeter 13, after vent ball valve A14 opens through device for adding odor 23 carry out adding smelly after just can be supplied to rear end gas point finally by outlet(discharge) flange 24 and use, the most standby road ball valve 15, standby pressure regulator 16, Pressure gauge C17, standby stream gauge 18, vent ball valve B 19, for the standby pipeline equipment in pressure regulation metering position, equipment is integrated on a sledge by bottom bracket and pipe-support 25.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.

Claims (1)

  1. null1. a portable gasification pressure regulation metering device for adding odor,It is characterized in that: include inlet flange (1)、Cryogenic globe valve (2)、Low temperature check-valves (3)、Air-heating type gasifier (4)、Pressure gauge A(5)、Thermometer (6)、Emptying ball valve A(7)、Relief valve root ball valve A(8)、Relief valve A(9)、Ball valve (10) before pressure regulation、Pressure regulator (11)、Pressure gauge B(12)、Gas flowmeter (13)、Vent ball valve A(14)、Standby road ball valve (15)、Standby pressure regulator (16)、Pressure gauge C(17)、Standby stream gauge (18)、Vent ball valve B(19)、Emptying ball valve B(20)、Relief valve root ball valve B(21)、Relief valve B(22)、Device for adding odor (23)、Outlet(discharge) flange (24)、Bottom bracket and pipe-support (25);
    On the pipeline that described inlet flange (1) is corresponding, cryogenic globe valve (2) and low temperature check-valves (3) are set, through low temperature check-valves (3) output to air-heating type gasifier (4), on the export pipeline of air temperature gasifier (4), Pressure gauge A(5 is set), thermometer (6), the export pipeline of air temperature gasifier (4) is divided into two-way branch road, and a branch road is installed ball valve (10), pressure regulator (11), Pressure gauge B(12 before pressure regulation), gas flowmeter (13), vent ball valve A(14);Standby road ball valve (15), standby pressure regulator (16), Pressure gauge C(17 are installed on another branch road), standby stream gauge (18), vent ball valve B(19);Two-way branch road collects to outlet(discharge) flange (24);Ball valve (15) front end, standby road arrange emptying ball valve A(7), relief valve root ball valve A(8);Outlet(discharge) flange (24) front end arrange emptying ball valve B(20), relief valve root ball valve B(21);Above-mentioned parts are integrated on a sledge by bottom bracket and pipe-support (25).
CN201620101801.1U 2016-02-02 2016-02-02 Portable gasification pressure regulating measurement odorizing device Expired - Fee Related CN205504474U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620101801.1U CN205504474U (en) 2016-02-02 2016-02-02 Portable gasification pressure regulating measurement odorizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620101801.1U CN205504474U (en) 2016-02-02 2016-02-02 Portable gasification pressure regulating measurement odorizing device

Publications (1)

Publication Number Publication Date
CN205504474U true CN205504474U (en) 2016-08-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620101801.1U Expired - Fee Related CN205504474U (en) 2016-02-02 2016-02-02 Portable gasification pressure regulating measurement odorizing device

Country Status (1)

Country Link
CN (1) CN205504474U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106641708A (en) * 2016-11-07 2017-05-10 山东新兴重工科技发展有限公司 Small natural gas gasification pry
CN113188044A (en) * 2021-05-27 2021-07-30 无锡华润燃气有限公司 Multi-pry linkage emergency intelligent power protection and supply system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106641708A (en) * 2016-11-07 2017-05-10 山东新兴重工科技发展有限公司 Small natural gas gasification pry
CN113188044A (en) * 2021-05-27 2021-07-30 无锡华润燃气有限公司 Multi-pry linkage emergency intelligent power protection and supply system

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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: 20160824

Termination date: 20200202