CN202195276U - Intelligent wireless fuel gas pressure-regulating device - Google Patents
Intelligent wireless fuel gas pressure-regulating device Download PDFInfo
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- CN202195276U CN202195276U CN2011203077030U CN201120307703U CN202195276U CN 202195276 U CN202195276 U CN 202195276U CN 2011203077030 U CN2011203077030 U CN 2011203077030U CN 201120307703 U CN201120307703 U CN 201120307703U CN 202195276 U CN202195276 U CN 202195276U
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- fuel gas
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Abstract
The utility model relates to a pressure-regulating device, in particular to an intelligent wireless fuel gas pressure-regulating device, which comprises an inlet pressure transmitter (13), an inlet temperature transmitter (14), an inlet ball valve (2) and a block valve (4) provided with an automatic route selection device (15), wherein the inlet pressure transmitter (13), the inlet temperature transmitter (14), the inlet ball valve (2) and the block valve (4) provided with the automatic route selection device (15) are arranged on an inlet pipe (1). The intelligent wireless fuel gas pressure-regulating device further comprises a pressure regulator (7) provided with a remote pressure and flow control system (6), and further comprises an outlet pressure transmitter (19), an outlet temperature transmitter (20) and an outlet ball valve (9) which are all arranged on an outlet pipe (8). The intelligent wireless fuel gas pressure-regulating device is characterized by further comprising a wireless fuel gas pressure intelligent warner (18) arranged on the site of the pressure-regulating device. The intelligent wireless fuel gas pressure-regulating device has the advantages of guaranteeing that a plurality of related maintainers can receive wireless pressure warning signals and related data for many times so as to timely handle failures. The intelligent wireless fuel gas pressure-regulating device is good in safety and high in reliability, and avoids loss caused by fuel gas leakage.
Description
Technical field
The utility model relates to a kind of regulator, particularly a kind of intelligent radio combustion gas regulator.The utility model is specially adapted to the combustion gas pressure regulation and uses, and the utility model belongs to the gas-fired equipment technical field.
Background technique
The mode of movement that gas transmission and distribution system adopts high pressure transmission & distribution low pressure to use; The maximum pressure of general long-distance transport pipes can reach 10MPa; And the pressure at use terminals such as the gas range that the arrival user uses, water heater has only about 2KPa; Gas transmission and distribution system will pass through and could satisfy the final requirement of using the terminal after the 3-5 level reduces pressure step by step, and decompression is accomplished through pressure governor, so pressure governor is the important component part in the gas transmission and distribution system.The pattern of pressure governor is a lot; The pressure governor that generally uses at present is the self-powering type pressure governor that has pilot valve; Have pressure tappings and driving pressure pilot valve on this self-powering type pressure governor; The self-powering type pressure governor is arranged on the gas pipeline during use, and it is to utilize the gas of gas transmission and distribution system front and back itself to control, and realizes pressure regulation.At notification number is in the Chinese patent of CN201615278, discloses a kind of " self-powering type pressure governor remote pressure and flow control system ", makes that existing pressure governor has had remote pressure and flow is regulated automatically and the function of control.At notification number is in the Chinese patent of CN201320906Y, discloses a kind of " combustion gas pressure regulation automatic routing pilot valve ", makes the attached cut-off valve of pressure governor have and prevents the function that unusual air feed interrupts.But existing regulator also exists following defective: Security and reliability are also undesirable.When pressure surpassed specified value, alarm signal can not obtain in time, effectively handle particularly unattended regulator.Combustion gas take place to be leaked and can't be found effectively in time, and what often leaked when discovered very seriously or causes the consequence that can't save.Combustion gas moisture or other liquid impurity are handled unclean, in the step-down process, the phenomenon of freezing can take place, and cause pressure governor, cut-off valve etc. to be frozen in, can not pressure regulation, cause pressure limit.This not only brings great hidden danger to safety, has also caused the cost allowance of combustion gas, and the manpower and materials of labor cause increasing of maintenance cost at aspects such as repairings.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes existing technology, and the intelligent radio combustion gas that a kind of Security is good, reliability is high regulator is provided.
Realize that the above-mentioned purpose technological scheme is: a kind of intelligent radio combustion gas regulator; Include the cut-off valve of the inlet pressure transmitter, inlet temperature transmitter, inlet ball valve and the band automatic routing device that are arranged on the inlet tube; Also comprise the pressure governor that has remote pressure and flow control system; Also include the outlet pressure transmitter, outlet temperature transmitter and the outlet ball valve that are arranged on the outer pipe, also include station control system.Inlet pressure transmitter, inlet temperature transmitter, remote pressure and flow control system, outlet pressure transmitter and outlet temperature transmitter all link to each other with station control system.The utility model also includes wireless gas pressure intelligent alarm, and wireless gas pressure intelligent alarm links to each other with station control system.
Further, also include device for adding odor, device for adding odor is arranged on outer pipe one side, outer pipe be provided with add smelly mouthful, device for adding odor with add smelly mouthful and be connected, device for adding odor links to each other with the control system of standing.
Further, also include Fuel Gas Leak Alarm, Fuel Gas Leak Alarm links to each other with station control system.
Further, also include the combustion gas treatment device, the combustion gas treatment device is arranged on the inlet tube behind the inlet ball valve.
Further, also include heat exchanger, heat exchanger is arranged on the inlet tube.
Further, also include flowmeter, flowmeter is arranged on inlet tube or the outer pipe, and flowmeter links to each other with station control system.
Further, described combustion gas treatment device is a kind of in cyclone separator or the gas filter, perhaps is both tandem compound.
After adopting technique scheme; Have a lot of benefits: (1) is because the utility model has increased wireless gas pressure intelligent alarm; Wireless gas pressure intelligent alarm can be gathered the pressure before and after the pressure regulation in real time, and the line data record of going forward side by side is in case pressure data transfinites; To repeatedly send alarm signal and related data to the several relevant maintenance man who sets through wireless data transfer module, remind the timely handling failure of maintenance man.Simultaneously, the mode that the many people of many people send data also can prevent because data are sent unusually, causes the maintenance man not receive that the situation of alarm signal takes place.(2) because the utility model has increased device for adding odor and Fuel Gas Leak Alarm; Device for adding odor can add a certain amount of tetrahydrothiophene odorants such as (THT) in combustion gas; Through the measure that device for adding odor is dosed odorant, guaranteed that combustion gas user and maintenance management personnel etc. can in time find, in time handle leakage accident with sense of smell; Fuel Gas Leak Alarm can in time be surveyed the gas leakage situation, and sends alarm signal to the control room, thereby leakage accident is eliminated in bud.(3) because the utility model has increased heat exchanger, itself and out temperature transmitter interlock guarantee in the regulator not to cause equipment to freeze and normally pressure regulation because temperature is crossed lowly and icing, prevent that high pressure from directly pouring the accident generation of low-pressure pipe network.(4) the utility model Security is good, and reliability is high, and the utility model has but solved a difficult problem of existing technology with simple structure, is a kind of intelligent radio combustion gas regulator.(5) the utility model has also reduced the manpower and materials that are used in aspects such as repairing simultaneously owing to find to handle the loss of in time having avoided gas leakage to bring, and maintenance cost is reduced.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1, inlet tube, 2, inlet ball valve, 3, heat exchanger, 4, cut-off valve, 5, the combustion gas treatment device; 6, remote pressure and flow control system, 7, pressure governor, 8, outer pipe, 9, the outlet ball valve, 10, device for adding odor; 11, add smelly mouthful, 12, flowmeter, 13, the inlet pressure transmitter, 14, the inlet temperature transmitter, 15, the automatic routing device; 16, the control system of standing, 17, Fuel Gas Leak Alarm, 18, wireless gas pressure intelligent alarm; 19, outlet pressure transmitter, 20, the outlet temperature transmitter, 21, actuating cable, 22, signal tube.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Embodiment one
As shown in Figure 1; A kind of intelligent radio combustion gas regulator; Include the cut-off valve 4 of the inlet pressure transmitter 13, inlet temperature transmitter 14, inlet ball valve 2 and the band automatic routing device 15 that are arranged on the inlet tube 1; Also comprise the pressure governor 7 that has remote pressure and flow control system 6; Also include the outlet pressure transmitter 19, outlet temperature transmitter 20 and the outlet ball valve 9 that are arranged on the outer pipe 8, also include wireless gas pressure intelligent alarm 18, device for adding odor 10, Fuel Gas Leak Alarm 17, combustion gas treatment device 5, heat exchanger 3, flowmeter 12 and station control system 16.Pressure governor 7 is arranged between cut-off valve 4 and the outlet ball valve 9.Signal tube 22 is housed on the automatic routing device 15.
Inlet pressure transmitter 13, inlet temperature transmitter 14, remote pressure and flow control system 6, outlet pressure transmitter 19 and outlet temperature transmitter 20 all link to each other with station control system 16 through actuating cable 21; Wireless gas pressure intelligent alarm 18 links to each other with station control system 16 through actuating cable 2; Fuel Gas Leak Alarm 17 links to each other with station control system 16 through actuating cable 21; Device for adding odor 10 also links to each other with station control system 16 through actuating cable 21, and flowmeter 12 also links to each other with station control system 16 through actuating cable 21.
Described device for adding odor 10 is arranged on outer pipe 8 one sides, outer pipe 8 be provided with add smelly mouthfuls 11, device for adding odor 10 with add smelly mouth 11 and be connected.Combustion gas treatment device 5 is arranged on the inlet tube 1 behind the inlet ball valve 2.Heat exchanger 3 is arranged on the inlet tube 1 behind the combustion gas treatment device 5.Flowmeter 12 is arranged on the inlet tube 1 behind the combustion gas treatment device 5.Wireless gas pressure intelligent alarm 18 all is arranged on the regulator scene with Fuel Gas Leak Alarm 17.Combustion gas treatment device 5 adopts cyclone separator.
Embodiment two
As shown in Figure 1, a kind of intelligent radio combustion gas regulator, present embodiment and embodiment one are basic identical, and different is: flowmeter 12 is arranged on the inlet tube 1 behind the combustion gas treatment device 5.Described combustion gas treatment device 5 adopts gas filter.
Embodiment three
As shown in Figure 1, a kind of intelligent radio combustion gas regulator, present embodiment and embodiment one are basic identical, and different is: described combustion gas treatment device 5 adopts the tandem compound of gas filter and cyclone separator.
The combustion gas treatment device 5 preferred gas filters of the utility model, cyclone separator, cyclone separator can be removed the bigger impurity of particle in the combustion gas, and gas filter has the effect of impurity such as meticulous removal moisture, impurity.Except that the foregoing description, the combustion gas treatment device 5 of the utility model can also be selected for use except that gas filter, the combustion gas treatment device of other pattern the cyclone separator.
The utility model is not limited to the foregoing description, also is not limited to the pressure regulation way of regulator, and all employings are equal to technological scheme that replacement or equivalence replacement form and all belong to the utility model and require the scope protected.
Claims (7)
1. intelligent radio combustion gas regulator; Include the cut-off valve (4) of the inlet pressure transmitter (13), inlet temperature transmitter (14), inlet ball valve (2) and the band automatic routing device (15) that are arranged on the inlet tube (1); Also comprise the pressure governor (7) that has remote pressure and flow control system (6); Also include the outlet pressure transmitter (19), outlet temperature transmitter (20) and the outlet ball valve (9) that are arranged on the outer pipe (8); Also include station control system (16); Inlet pressure transmitter (13), inlet temperature transmitter (14), remote pressure and flow control system (6), outlet pressure transmitter (19) and outlet temperature transmitter (20) all link to each other with station control system (16); It is characterized in that: also include wireless gas pressure intelligent alarm (18), wireless gas pressure intelligent alarm (18) links to each other with station control system (16).
2. intelligent radio combustion gas regulator according to claim 1; It is characterized in that: also include device for adding odor (10); Device for adding odor (10) is arranged on outer pipe (8) one sides; Outer pipe (8) is provided with and adds smelly mouthful (11), and device for adding odor (10) is connected with adding smelly mouthful (11), and device for adding odor (10) links to each other with station control system (16).
3. intelligent radio combustion gas regulator according to claim 1 is characterized in that: also include Fuel Gas Leak Alarm (17), Fuel Gas Leak Alarm (17) links to each other with station control system (16).
4. intelligent radio combustion gas regulator according to claim 1 is characterized in that: also include combustion gas treatment device (5), combustion gas treatment device (5) is arranged on the inlet tube (1) behind the inlet ball valve (2).
5. intelligent radio combustion gas regulator according to claim 1 is characterized in that: also include heat exchanger (3), heat exchanger (3) is arranged on the inlet tube (1).
6. intelligent radio combustion gas regulator according to claim 1 is characterized in that: also include flowmeter (12), flowmeter (12) is arranged on inlet tube (1) or the outer pipe (8), and flowmeter (12) links to each other with station control system (16).
7. intelligent radio combustion gas regulator according to claim 4 is characterized in that: a kind of in cyclone separator or the gas filter of described combustion gas treatment device (5) perhaps is both tandem compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203077030U CN202195276U (en) | 2011-08-23 | 2011-08-23 | Intelligent wireless fuel gas pressure-regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203077030U CN202195276U (en) | 2011-08-23 | 2011-08-23 | Intelligent wireless fuel gas pressure-regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195276U true CN202195276U (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203077030U Expired - Lifetime CN202195276U (en) | 2011-08-23 | 2011-08-23 | Intelligent wireless fuel gas pressure-regulating device |
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| CN (1) | CN202195276U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297341A (en) * | 2011-08-23 | 2011-12-28 | 特瑞斯信力(常州)燃气设备有限公司 | Intelligent wireless pressure regulating device for fuel gas |
| CN102705708A (en) * | 2012-06-19 | 2012-10-03 | 无锡宇吉科技有限公司 | Natural gas main pipe system |
| CN103383045A (en) * | 2012-05-04 | 2013-11-06 | 中国石油天然气股份有限公司 | Heating system for pilot type pressure regulating valve with over-pressure protection function |
| CN106151886A (en) * | 2016-06-30 | 2016-11-23 | 广州文冲船厂有限责任公司 | The watertight system of underwater installation |
| CN107975676A (en) * | 2017-11-17 | 2018-05-01 | 董人菘 | A kind of long-range regulator using I/P converter |
| CN109812707A (en) * | 2019-03-27 | 2019-05-28 | 西安长庆科技工程有限责任公司 | Enter the station decompression method, apparatus and system for a kind of oil field gathering and transportation station |
-
2011
- 2011-08-23 CN CN2011203077030U patent/CN202195276U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297341A (en) * | 2011-08-23 | 2011-12-28 | 特瑞斯信力(常州)燃气设备有限公司 | Intelligent wireless pressure regulating device for fuel gas |
| CN103383045A (en) * | 2012-05-04 | 2013-11-06 | 中国石油天然气股份有限公司 | Heating system for pilot type pressure regulating valve with over-pressure protection function |
| CN102705708A (en) * | 2012-06-19 | 2012-10-03 | 无锡宇吉科技有限公司 | Natural gas main pipe system |
| CN106151886A (en) * | 2016-06-30 | 2016-11-23 | 广州文冲船厂有限责任公司 | The watertight system of underwater installation |
| CN107975676A (en) * | 2017-11-17 | 2018-05-01 | 董人菘 | A kind of long-range regulator using I/P converter |
| CN109812707A (en) * | 2019-03-27 | 2019-05-28 | 西安长庆科技工程有限责任公司 | Enter the station decompression method, apparatus and system for a kind of oil field gathering and transportation station |
| CN109812707B (en) * | 2019-03-27 | 2024-03-01 | 西安长庆科技工程有限责任公司 | Method, device and system for reducing pressure of entering station of oilfield gathering and transportation station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TERRENCE ENERGY CO.,LTD. Free format text: FORMER NAME: TERRENCE TRUBILITY GAS EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213022 No. 219, Taishan Road, Xinbei District, Jiangsu, Changzhou Patentee after: Terrence Energy Co., Ltd. Address before: 213022 No. 219, Taishan Road, Xinbei District, Jiangsu, Changzhou Patentee before: Terrence Trubility Gas Equipment Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |