CN206496200U - A kind of pipe natural gas automatic stink adding device - Google Patents
A kind of pipe natural gas automatic stink adding device Download PDFInfo
- Publication number
- CN206496200U CN206496200U CN201720116396.5U CN201720116396U CN206496200U CN 206496200 U CN206496200 U CN 206496200U CN 201720116396 U CN201720116396 U CN 201720116396U CN 206496200 U CN206496200 U CN 206496200U
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- China
- Prior art keywords
- smelly
- natural gas
- liquid
- smelly liquid
- storage tank
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Abstract
The utility model discloses a kind of pipe natural gas automatic stink adding device, it is related to natural gas odorization technical field, including smelly liquid storage tank, Raw material pail and controller, smelly liquid storage tank side is provided with groove, liquid level gauge is provided with groove, the upper flow direction along smelly liquid of house steward is sequentially provided with filter, pump, intelligent flow control valve, liquid valve and pressure transmitter, the end of house steward is connected with one end of smelly liquid return duct and one end of smelly liquid adding tube respectively, smelly liquid return duct is provided with magnetic valve, natural gas line is provided with gas flowmeter, pressing plate is provided with Raw material pail, the top of pressing plate is fixedly connected with the external part of electric cylinder, liquid level sensor is provided with smelly liquid storage tank.This pipe natural gas automatic stink adding device, achievable smelly flow quantity is automatically adjusted, pipeline pressure is automatically controlled, smelly liquid is fed automatically, and automaticity is high, stable and reliable in work, meanwhile, liquid level gauge is also protected.
Description
Technical field
The utility model belongs to natural gas odorization technical field, and in particular to a kind of pipe natural gas automatic stink adding device.
Background technology
Natural gas is colorless and odorless, and natural gas has toxicity unlike carbon monoxide, it be substantially to human body without
Harmful.If but natural gas is in the state of high concentration, and the oxygen in air is not enough to if sustaining life, or meeting
Causing death's, natural gas cannot be used for human breathing after all, as fuel, natural gas also can because occur blast and caused by hinder
Die, although natural gas lta and easily dissipate, but feelings assembled in the enclosed environment such as house or tent when natural gas
Under condition, when reaching certain ratio, the huge blast of power will be triggered, before end user is sent to, natural gas is also given
Smell is added, to help leak detection.Therefore device for adding odor becomes equipment essential during combustion gas family is used, particularly biology
Matter gasification, gas supply system, device for adding odor make the combustion gas of colorless and odorless carry stink to making gas ordorous, easy when there is leakage
It is found, adds with gas safety.The device for adding odor used at present, the smelly flow quantity of most device for adding odor can not be according to natural gas
Flow automatically adjust, the pressure of pipeline can not be automatically controlled, while smelly liquid can not be fed automatically, automaticity is low, liquid level
Meter is easily destroyed located at the outside of smelly liquid storage tank.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, the utility model provide a kind of pipe natural gas from
Dynamic device for adding odor, achievable smelly flow quantity is automatically adjusted, pipeline pressure is automatically controlled, smelly liquid is fed automatically, and automaticity is high,
It is stable and reliable in work, meanwhile, liquid level gauge is also protected.
The utility model solves its technical problem and takes following technical scheme to realize：
A kind of pipe natural gas automatic stink adding device, including smelly liquid storage tank, Raw material pail and controller, the smelly liquid storage tank top
Portion is connected by feed pipe with the bottom of the Raw material pail, and the bottom of the smelly liquid storage tank is provided with blow-off pipe, the blow-off pipe
It is provided with blowoff valve, it is characterised in that the smelly liquid storage tank side, which is provided with groove, the groove, is provided with liquid level gauge, institute
The bottom for stating liquid level gauge is connected with house steward, and filter, pump, intelligent flow control are sequentially provided with along the flow direction of smelly liquid on the house steward
Valve processed, liquid valve and pressure transmitter, the end of the house steward respectively with one end of smelly liquid return duct and smelly liquid adding tube one
End is connected, and the other end of the smelly liquid return duct is located at the top of the smelly liquid storage tank, the other end of the smelly liquid adding tube
It is connected with natural gas line, the smelly liquid return duct is provided with magnetic valve, the natural gas line is provided with gas flowmeter,
Pressing plate is provided with the Raw material pail, the top of the pressing plate is fixedly connected with the external part of electric cylinder, set in the smelly liquid storage tank
There is liquid level sensor, the input of the controller is electrically connected with the gas flowmeter, pressure transmitter and liquid level sensor,
The output end of the controller is electrically connected with the intelligent flow control valve, magnetic valve and electric cylinder.
Further, smelly liquid outlet valve and plus smelly liquid valve are sequentially provided with along the flow direction of smelly liquid in the smelly liquid adding tube.
Further, the inner wall sealing of the pressing plate and the Raw material pail is handled.
Further, the electric cylinder is fixed and the Raw material pail top by support.
Further, the controller is PLC.
Further, the section of the groove is trapezoidal.
The beneficial effects of the utility model are：
1. the utility model is provided with intelligent flow control valve on house steward, gas flowmeter is provided with natural gas line,
Intelligent flow control valve is electrically connected with the output end of controller, and gas flowmeter is electrically connected with the input of controller, gas stream
Gauge is monitored to the gas discharge in natural gas line, and data are transported into controller, and controller is to intelligent flow
Control valve sends instruction, and the flow of smelly liquid is regulated and controled, that is, realizes the addition of smelly liquid according to the change of gas discharge
And automatically adjust.
2. the utility model is provided with pressure transmitter on house steward, magnetic valve, pressure inverting are provided with smelly liquid return duct
Device is monitored to the pressure of smelly liquid in house steward and data is transported into controller, when pressure exceed setting value when, controller to
Magnetic valve sends instruction, and magnetic valve is opened, and the smelly liquid in part is flowed back in smelly liquid storage tank by smelly liquid return duct, so as to automatically adjust pipeline
Middle pressure it is constant.
3. the utility model is provided with liquid level sensor in smelly liquid storage tank, the liquid level of smelly liquid in smelly liquid storage tank can be supervised
Survey, when the liquid level that liquid level sensor is monitored in smelly liquid storage tank is less than setting value, controller sends to electric cylinder and instructed, electronic
Cylinder is entered the smelly hydraulic pressure in Raw material pail in smelly liquid storage tank by pressing plate, realizes the automatic supply of smelly liquid in smelly liquid storage tank.
4. the smelly liquid storage tank side of the utility model is provided with groove, liquid level gauge can save space in groove, and to liquid level
Meter serves protective effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the smelly liquid storage tank top view of the utility model；
Fig. 3 is the utility model electrical connection figure.
In figure：1 is smelly liquid storage tank；2 be groove；3 be liquid level gauge；4 be blow-off pipe；5 be blowoff valve；6 be filter；7 are
Pump；8 be intelligent flow control valve；9 be liquid valve；10 be pressure transmitter；11 be controller；12 be natural gas line；13 are
Gas flowmeter；14 are plus smelly liquid valve；15 be smelly liquid outlet valve；16 be house steward；17 be smelly liquid return duct；18 be that smelly liquid is added
Pipe；19 be magnetic valve；20 be liquid level sensor；21 be feed pipe；22 be electric cylinder；23 be Raw material pail；24 be pressing plate；25 be branch
Frame.
Embodiment
The utility model is further described below in conjunction with accompanying drawing：
In Fig. 1~3, a kind of pipe natural gas automatic stink adding device, including smelly liquid storage tank 1, Raw material pail 23 and controller 11,
The top of smelly liquid storage tank 1 is connected by feed pipe 21 with the bottom of the Raw material pail 23, and the bottom of the smelly liquid storage tank 1 is set
There is blow-off pipe 4, the blow-off pipe 4 is provided with blowoff valve 5, and the smelly side of liquid storage tank 1 is provided with groove 2, the groove 2 and is provided with
Provided with liquid level gauge 3, the bottom of the liquid level gauge 3 is connected with house steward 16, is sequentially provided with the house steward 16 along the flow direction of smelly liquid
Filter 6, pump 7, intelligent flow control valve 8, liquid valve 9 and pressure transmitter 10, the end of the house steward 16 respectively with smelly liquid
One end of return duct 17 is connected with one end of smelly liquid adding tube 18, and the other end of the smelly liquid return duct 17 is located at the smelly liquid
The top of storage tank 1, the other end of the smelly liquid adding tube 18 is connected with natural gas line 12, is set on the smelly liquid return duct 17
There is magnetic valve 19, the natural gas line 12, which is provided with gas flowmeter 13, the Raw material pail 23, is provided with pressing plate 24, the pressure
The top of plate 24 is fixedly connected with the external part of electric cylinder 22, and liquid level sensor 20, the control are provided with the smelly liquid storage tank 1
The input of device 11 is electrically connected with the gas flowmeter 13, pressure transmitter 10 and liquid level sensor 20, the controller 11
Output end electrically connected with the intelligent flow control valve 8, magnetic valve 19 and electric cylinder 22.
In above-mentioned pipe natural gas automatic stink adding device, it should be pointed out that along smelly liquid in the smelly liquid adding tube 18
Flow direction be sequentially provided with smelly liquid outlet valve 15 and plus smelly liquid valve 14.
In above-mentioned pipe natural gas automatic stink adding device, it should be pointed out that the pressing plate 24 and the Raw material pail 23
Inner wall sealing processing.
In above-mentioned pipe natural gas automatic stink adding device, it should be pointed out that the electric cylinder 22 is solid by support 25
The fixed and top of Raw material pail 23.
In above-mentioned pipe natural gas automatic stink adding device, it should be pointed out that the controller 11 is PLC.
In above-mentioned pipe natural gas automatic stink adding device, it should be pointed out that the section of the groove 2 is trapezoidal.
Operation principle of the present utility model is as follows：
The pipe natural gas automatic stink adding device that the utility model is provided, when in use, liquid level gauge 3 is stored up installed in smelly liquid
In the groove 2 of the side of tank 1, the setting of groove 2 can save space, and serve protective effect to liquid level gauge 3, pass through controller 11
The level value of fluid infusion is needed in working pressure and smelly liquid storage tank 1 in setting house steward 16, and sets day in natural gas line 12
Smelly liquid in right throughput and the discharge relation of smelly liquid in house steward 16, smelly liquid storage tank 1 is flowed into house steward 16 through the bottom of liquid level gauge 3,
And in the presence of pump 7, through filter 6, intelligent flow control valve 8, liquid valve 9, smelly liquid outlet valve 15 and add smelly liquid valve 14 enter
Enter natural gas line 12, natural gas is carried out plus smelly, intelligent flow control valve 8 is provided with house steward 16, on natural gas line
Provided with gas flowmeter 13, intelligent flow control valve 8 is electrically connected with the output end of controller 11, gas flowmeter 13 and controller
11 input electrical connection, gas flowmeter 13 is monitored to the gas discharge in natural gas line 12, and data are defeated
Controller 11 is sent to, controller 11 sends to intelligent flow control valve 8 and instructed, the flow of smelly liquid is regulated and controled, that is, realized
The addition of smelly liquid is automatically adjusted according to the change of gas discharge.Pressure transmitter 10 is provided with house steward 16, in smelly liquid
Return duct 17 is provided with magnetic valve 19, and pressure transmitter 10 is monitored to the pressure of smelly liquid in house steward 16 and is transported to data
Controller 11, when pressure exceedes setting value, controller 11 is sent to magnetic valve 19 and instructed, and magnetic valve 19 is opened, the smelly liquid in part
Flowed back to by smelly liquid return duct 17 in smelly liquid storage tank 1, so as to automatically adjust the constant of pressure in pipeline.It is provided with smelly liquid storage tank 1
Liquid level sensor 20, can be monitored to the liquid level of smelly liquid in smelly liquid storage tank 1, when liquid level sensor 20 monitors smelly liquid storage tank 1
When interior liquid level is less than setting value, controller 11 sends to electric cylinder 22 and instructed, and electric cylinder 22 is by pressing plate 24 by Raw material pail 23
Interior smelly hydraulic pressure enters in smelly liquid storage tank 1, realizes the automatic supply of smelly liquid in smelly liquid storage tank 1.
In summary, the utility model provides a kind of pipe natural gas automatic stink adding device, smelly flow quantity can be achieved automatic
Adjust, pipeline pressure is automatically controlled, smelly liquid is fed automatically, automaticity is high, stable and reliable in work, meanwhile, liquid level gauge is also obtained
Protection is arrived.
The utility model is described in detail above example, but the content is only preferable reality of the present utility model
Apply example, it is impossible to be considered as being used to limit practical range of the present utility model.All equalizations made according to present utility model application scope
Change and improvement etc., all should still be belonged within patent covering scope of the present utility model.
Claims (6)
1. at the top of a kind of pipe natural gas automatic stink adding device, including smelly liquid storage tank, Raw material pail and controller, the smelly liquid storage tank
It is connected by feed pipe with the bottom of the Raw material pail, the bottom of the smelly liquid storage tank is provided with blow-off pipe, the blow-off pipe
Provided with blowoff valve, it is characterised in that the smelly liquid storage tank side, which is provided with groove, the groove, is provided with liquid level gauge, described
The bottom of liquid level gauge is connected with house steward, and being sequentially provided with filter, pump, intelligent flow along the flow direction of smelly liquid on the house steward controls
Valve, liquid valve and pressure transmitter, the one end and one end of smelly liquid adding tube of the end of the house steward respectively with smelly liquid return duct
Be connected, the other end of the smelly liquid return duct is located at the top of the smelly liquid storage tank, the other end of the smelly liquid adding tube with
Natural gas line is connected, and the smelly liquid return duct is provided with magnetic valve, and the natural gas line is provided with gas flowmeter, institute
State and pressing plate is provided with Raw material pail, the top of the pressing plate is fixedly connected with the external part of electric cylinder, is provided with the smelly liquid storage tank
Liquid level sensor, the input of the controller is electrically connected with the gas flowmeter, pressure transmitter and liquid level sensor, institute
The output end for stating controller is electrically connected with the intelligent flow control valve, magnetic valve and electric cylinder.
2. pipe natural gas automatic stink adding device according to claim 1, it is characterised in that edge in the smelly liquid adding tube
The flow direction of smelly liquid is sequentially provided with smelly liquid outlet valve and plus smelly liquid valve.
3. pipe natural gas automatic stink adding device according to claim 1, it is characterised in that the pressing plate and the raw material
The inner wall sealing processing of bucket.
4. pipe natural gas automatic stink adding device according to claim 1, it is characterised in that the electric cylinder passes through support
The fixed and Raw material pail top.
5. pipe natural gas automatic stink adding device according to claim 1, it is characterised in that the controller is controlled for PLC
Device processed.
6. pipe natural gas automatic stink adding device according to claim 1, it is characterised in that the section of the groove is in ladder
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116396.5U CN206496200U (en) | 2017-02-08 | 2017-02-08 | A kind of pipe natural gas automatic stink adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116396.5U CN206496200U (en) | 2017-02-08 | 2017-02-08 | A kind of pipe natural gas automatic stink adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496200U true CN206496200U (en) | 2017-09-15 |
Family
ID=59804570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720116396.5U Expired - Fee Related CN206496200U (en) | 2017-02-08 | 2017-02-08 | A kind of pipe natural gas automatic stink adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206496200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525569A (en) * | 2017-09-21 | 2017-12-29 | 常州轻工职业技术学院 | Apparatus for calibrating water meter and water meter calibration |
| CN109519709A (en) * | 2018-11-30 | 2019-03-26 | 湖北三江航天江北机械工程有限公司 | LNG odorizing agent concentration control system and its method |
-
2017
- 2017-02-08 CN CN201720116396.5U patent/CN206496200U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525569A (en) * | 2017-09-21 | 2017-12-29 | 常州轻工职业技术学院 | Apparatus for calibrating water meter and water meter calibration |
| CN109519709A (en) * | 2018-11-30 | 2019-03-26 | 湖北三江航天江北机械工程有限公司 | LNG odorizing agent concentration control system and its method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170915 Termination date: 20210208 |