CN203718387U - Tetrahydrothiophene filling device for CNG (compressed natural gas) supply station - Google Patents

Tetrahydrothiophene filling device for CNG (compressed natural gas) supply station Download PDF

Info

Publication number
CN203718387U
CN203718387U CN 201420084320 CN201420084320U CN203718387U CN 203718387 U CN203718387 U CN 203718387U CN 201420084320 CN201420084320 CN 201420084320 CN 201420084320 U CN201420084320 U CN 201420084320U CN 203718387 U CN203718387 U CN 203718387U
Authority
CN
Grant status
Grant
Patent type
Prior art keywords
tetrahydrothiophene
filling
glass container
arranged
provided
Prior art date
Application number
CN 201420084320
Other languages
Chinese (zh)
Inventor
肖长虹
柳雄志
其他发明人请求不公开姓名
Original Assignee
湘潭新奥燃气发展有限公司
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
Grant date

Links

Abstract

The utility model relates to auxiliary equipment for CNG (compressed natural gas) supply, in particular to a tetrahydrothiophene filling device for a CNG supply station. The tetrahydrothiophene filling device is characterized in that a glass container is communicated to a low-pressure pipe through a flange; needle valves are arranged at the two ends of the glass container; a scale ruler is arranged on the side edge of the glass container; four branch pipes are mounted at the top of the glass container; filling pipes are arranged on the side walls of the four branch pipes; spherical valves are arranged on the filling pipes; filling holes are formed in the tail ends of the filling pipes; a flow limiting sheet device is arranged below the glass container. Compared with the prior art, the tetrahydrothiophene filling device has the characteristics that the filling quantity is easily monitored, the concentration of tetrahydrothiophene in a pipe net can be controlled, the maintenance is easy, and the cost is low.

Description

CNG供气站四氢噻吩加注装置 CNG supply station tetrahydrothiophene filling means

技术领域 FIELD

[0001] 本实用新型涉及CNG供气附加设备,特别是一种CNG供气站四氢噻吩加注装置。 [0001] The present invention relates to an additional CNG supply device, in particular a tetrahydrothiophene CNG supply station filling device. 背景技术 Background technique

[0002]目前,小区采用单点直供的CNG临时供气气源,因CNG气源采购中未加臭,输送到用户家中如产生泄漏无法察觉产生事故隐患。 [0002] Currently, single-point cell temporary direct supply of CNG supply air, due to the procurement CNG gas source not odorant, as delivered to the user's home produced undetectable leakage accidents. 目前部分企业的燃气加臭剂采用“四氢噻吩” 16-25mg/m。 Some enterprises using gas odorant "tetrahydrothiophene" 16-25mg / m. 单点直供气源小区采用四氢噻吩加臭装置价格昂贵成本较高,或过于简单添加剂量不直观且控制难度大。 Supplying a single point higher air cell using tetrahydrothiophene odorizing device cost is expensive, or too simple additive amount is not intuitive and difficult to control.

实用新型内容 SUMMARY

[0003] 本实用新型的目的在于提供一种CNG供气站四氢噻吩加注装置。 [0003] The object of the present invention is to provide a CNG supply station tetrahydrothiophene filling device.

[0004] 本实用新型的目的是通过如下途径实现的:一种CNG供气站四氢噻吩加注装置,在低压管上通过法兰连通安装有玻璃容器,玻璃容器的两端皆设有针型阀,玻璃容器侧边设有刻度标尺,玻璃容器顶部装有4分管,4分管侧壁设有加注管,加注管上设有球形阀,力口注管末端设有加注口;所述的玻璃容器下方设有限流片装置。 [0004] The object of the present invention is achieved by the following means: one kind CNG supply station tetrahydrothiophene filling means in communication with the low pressure pipe via a flange attached to glass containers, glass containers are provided at both ends of the needle valve, provided with a scale ruler side glass container, glass container equipped with a top charge of 4, 4 in charge of the filler pipe is provided with side walls, is provided on the filler pipe ball valve, injection port end of the tube is provided with a force filler; glass container disposed below said limited flow sheet means.

[0005] 与现有技术比较,本实用新型CNG供气站四氢噻吩加注装置具有如下特点:对四氢噻吩加注设备加注量容易监控,能控制管网内四氢噻吩浓度,维护简单,成本低。 [0005] Compared with the prior art, the present invention CNG supply station tetrahydrothiophene filling device has the following characteristics: tetrahydrothiophene filling equipment for filling quantity easily monitored, to control the concentration of tetrahydrothiophene network, maintenance simple, low cost.

附图说明 BRIEF DESCRIPTION

[0006] 下面结合附图对本实用新型作进一步详细说明: [0006] DRAWINGS The present invention is further described in detail:

[0007] 图1为本实用新型结构示意图; [0007] FIG. 1 is a schematic structural diagram of the new utility;

[0008] 图中,低压管1、玻璃容器2、刻度标尺3、法兰4、加注管5、针型阀6、球形阀7、加注口8、4分管9、限流片10。 [0008] FIG., The low pressure pipe 1, the glass container 2, 3 scale ruler, flange 4, the filler pipe 5, 6 needle valve, ball valve 7, charge 9 8,4 filler opening, the flow restrictor plate 10.

具体实施方式 Detailed ways

[0009] 如图1所示,本实用新型CNG供气站四氢噻吩加注装置,在低压管I上通过法兰4连通安装有玻璃容器2,玻璃容器2的两端皆设有针型阀6,玻璃容器2侧边设有刻度标尺3,玻璃容器2顶部装有4分管9,4分管9侧壁设有加注管5,加注管5上设有球形阀7,加注管5末端设有加注口8 ;所述的玻璃容器2下方设有限流片10。 [0009] As shown in FIG. 1, the present invention CNG supply station tetrahydrothiophene filling means in communication with the low pressure pipe I through the flange 4 is attached to the glass container 2, both ends of the glass container 2 are provided with needle valve 6, the side of the glass container provided with a scale ruler 2 3, 2 4 top glass vessel equipped with a charge of charge 9 9,4 filler pipe 5 is provided with side walls, filling valve 7 is provided on the ball 5, the filler pipe 5 is provided with end filler 8; the glass container 2 is provided below the restrictor plate 10.

[0010] 使用时,通过加注口8注入四氢噻吩,四氢噻吩通过加注管5、4分管9进入玻璃容器2,通过刻度标尺3可以观察四氢噻吩的消耗量,通过针型阀6实现微调,玻璃容器2下方设有限流片10,液体依靠平衡的压力自然均衡的进入小区低压管网内,达到四氢噻吩用户端含量符合标准。 [0010] When used, the filler is injected through 8 tetrahydrothiophene, tetrahydrothiophene 5,4 charge through the filler pipe 9 into the glass container 2, 3 consumption by scale ruler can be observed tetrahydrothiophene, through needle valve 6 to achieve fine tuning, the glass container 2 is provided below the restrictor plate 10, the liquid pressure rely on natural equilibrium balance the low pressure pipeline network into the cell, the UE reaches tetrahydrothiophene content standard.

[0011] 以上所述,仅为本实用新型的具体实施方式,但本实用新型的保护范围并不局限于此,任何熟悉本领域的技术人员在本实用新型所揭露的技术范围内,可不经过创造性劳动想到的变化或替换,都应涵盖在本实用新型的保护范围之内。 [0011] The above are only the present invention specific embodiments, the scope of protection of the present invention is not limited thereto, and any person skilled in the art within the technical scope of the present invention disclosed, without going through change or replace the thought of creative work should fall within the scope of protection of the present invention. 因此,本实用新型的保护范围应该以权利要求书所限定的保护范围为准。 Accordingly, the scope of protection of the present invention should be defined by the claims scope of protection as defined prevail.

Claims (1)

  1. 1.一种CNG供气站四氢噻吩加注装置,其特征在于:在低压管(I)上通过法兰(4)连通安装有玻璃容器(2 ),玻璃容器(2 )的两端皆设有针型阀(6 ),玻璃容器(2 )侧边设有刻度标尺(3),玻璃容器(2)顶部装有4分管(9),4分管(9)侧壁设有加注管(5),加注管(5)上设有球形阀(7 ),加注管(5 )末端设有加注口( 8 );所述的玻璃容器(2 )下方设有限流片(10 )。 A CNG supply station tetrahydrothiophene filling apparatus, characterized in that: in the low pressure pipe (I) by a flange (4) is attached to the glass container in communication, both ends (2) glass vessel (2) It provided with a needle valve (6), glass container (2) provided with a scale ruler side (3), (2) glass container equipped with a top charge of 4 (9), in charge of 4 (9) is provided with side walls of the filler pipe (5), provided with a filler pipe ball valve (7) (5), the filler pipe (5) is provided with end filling port (8); said glass vessel (2) is provided below the restrictor plate (10 ).
CN 201420084320 2014-02-27 2014-02-27 Tetrahydrothiophene filling device for CNG (compressed natural gas) supply station CN203718387U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201420084320 CN203718387U (en) 2014-02-27 2014-02-27 Tetrahydrothiophene filling device for CNG (compressed natural gas) supply station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201420084320 CN203718387U (en) 2014-02-27 2014-02-27 Tetrahydrothiophene filling device for CNG (compressed natural gas) supply station

Publications (1)

Publication Number Publication Date
CN203718387U true CN203718387U (en) 2014-07-16

Family

ID=51157536

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201420084320 CN203718387U (en) 2014-02-27 2014-02-27 Tetrahydrothiophene filling device for CNG (compressed natural gas) supply station

Country Status (1)

Country Link
CN (1) CN203718387U (en)

Similar Documents

Publication Publication Date Title
CN201391753Y (en) Distillate field blow-down gas pressure stabilized recycling device
CN203068145U (en) High-concentration coal water slurry long-distance pipeline multi-line combination pump conveying device
CN201245630Y (en) Gas-phase blending device for dimethyl ether and liquefied petroleum gas or natural gas
CN201712998U (en) Storage tank capable of transmitting pressure
CN202252854U (en) Natural gas filling alcohol atomization device
CN102062242A (en) Gas pressure regulator
CN202598128U (en) Skid-mounted type natural gas gasification pressure-regulating and measuring output device
CN203656580U (en) Automatic gas odorization device
CN201328296Y (en) Timing automatic-watering can
CN204005207U (en) Filling metering device for liquefied natural gas
CN204328479U (en) Gas pressure regulating device capable of ensuring continuous gas supply by in-parallel monitoring
CN202927169U (en) Overflow valve
CN202736652U (en) Vacuum oil-filling device
CN203677812U (en) Powder boiling device in powder storage tank
CN203868681U (en) Liquefied natural gas flash steam recovery device
CN201925715U (en) LNG (liquefied natural gas) skid-mounted gas supply device
CN203429704U (en) Four-tank type voltage-stabilization compensation non-negative pressure water supply device with automatic air supply capacity
CN201636530U (en) Automatic fuel gas odorizing device
CN202591798U (en) Device for improving compressed natural gas into metal cutting gas
CN2898689Y (en) High-pressure energy-saving spray humidifier with multi-path control
CN203021288U (en) Refueling ration control system
CN204141229U (en) Accurate liquefied natural gas filling amount metering device
CN203079006U (en) Solution sealing container
CN204083820U (en) Automatic odorization machine for natural gas
CN202388386U (en) Hydraulic floating control device

Legal Events

Date Code Title Description
C14 Granted