CN207865023U - A kind of small evaporator station - Google Patents
A kind of small evaporator station Download PDFInfo
- Publication number
- CN207865023U CN207865023U CN201820218186.1U CN201820218186U CN207865023U CN 207865023 U CN207865023 U CN 207865023U CN 201820218186 U CN201820218186 U CN 201820218186U CN 207865023 U CN207865023 U CN 207865023U
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- China
- Prior art keywords
- fluid reservoir
- valve
- liquid
- control device
- inlet pipe
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The utility model is related to a kind of small evaporator stations, including：Fluid reservoir, inlet pipe, liquid feed valve, outlet tube road, liquid valve, vaporizer, flowmeter and flow valve, the inlet pipe and outlet tube road are connect with fluid reservoir respectively, the inlet pipe is equipped with liquid feed valve, and the outlet tube road is disposed with liquid valve, vaporizer, flowmeter and flow valve；Further include pressure piping, the pressure piping is connect with fluid reservoir, for will be fed back in fluid reservoir after the liquefied natural gas supercharging in the fluid reservoir；Further include a control device, the control device is equipped with a touch control display and networking module.In small evaporator station provided by the utility model, liquid storage and pressurization are carried out using a fluid reservoir, to the device entirety battlefield space reduced, and reduce cost.The status information of device can be sent to server end or mobile device end in real time by control in small evaporator station provided by the utility model, be convenient for staff's maintenance management.
Description
Technical field
The utility model is related to natural gas apparatus field more particularly to a kind of small evaporator stations.
Background technology
LNG liquefied natural gas is a kind of very clean energy, with the development of science and technology, LNG will it is following gradually
Form the trend of the traditional energies such as substitution oil.LNG receiving stations and gas station etc. also will gradually establish therewith, LNG gas stations station
The design of control system (calling station control system in the following text) will be as core key part.Currently, service system master is controlled at existing station
The PLC control principles of simple type are used to realize general aerating mainly based on on-site data gathering and operation and control
And monitoring function.
But two storage tanks are generally used in the gasification station of current liquefied natural gas, a storage liquefied natural gas is another
It is a to compress and liquefy natural gas with after storing pressurized.This not only adds the overall volumes of device, and improve cost.
Utility model content
Technical solution adopted by the utility model to solve its technical problems is：A kind of small evaporator station, which is characterized in that
Including：Fluid reservoir, inlet pipe, liquid feed valve, outlet tube road, liquid valve, vaporizer, flowmeter and flow valve, the inlet tube
Road and outlet tube road are connect with fluid reservoir respectively, and the inlet pipe is equipped with liquid feed valve, and the outlet tube road is set gradually
There are liquid valve, vaporizer, flowmeter and flow valve；
Further include pressure piping, the pressure piping is connect with fluid reservoir, for the liquefaction in the fluid reservoir is natural
It is fed back in fluid reservoir after gas supercharging.
It is further improved as described pressure piping one end is connected in inlet pipe, and the other end is connected to the fluid reservoir
Bottom, and it is provided with pressure charging valve on the pressure piping.
It is further improved to be additionally provided with booster on the pressure piping.
It is further improved to be equipped with liquid level sensor in the fluid reservoir.
It is further improved to be equipped with pressure sensor and temperature sensor in the fluid reservoir.
It is further improved to further include control device, the control device and vaporizer, liquid feed valve, go out liquid at flowmeter
Valve, liquid level sensor, pressure sensor and temperature sensor are respectively connected with, and the control device also controls pressure piping work
Make.
It is further improved as the control device includes a touch control display.
It is further improved as the control device includes a networking module.
It is further improved as the networking module is mobile data communication module or Ethernet link block.
The utility model has the beneficial effects that：
In small evaporator station provided by the utility model, liquid storage and pressurization are carried out using a fluid reservoir, to reduce
Device entirety battlefield space, and reduce cost.
The status information of device can be sent to service in real time by control in small evaporator station provided by the utility model
Device end or mobile device end are convenient for staff's maintenance management.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram at the small evaporator station of the utility model；
Fig. 2 is the control device connection diagram at the small evaporator station of the utility model.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
In the description of utility model, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
Described in description utility model and simplifying, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it should not be understood as the limitation to utility model.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of utility model, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
In utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation "
Equal terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood in reality as the case may be
With the concrete meaning in novel.
As depicted in figs. 1 and 2, the utility model provides a kind of small evaporator station, including：Fluid reservoir 1, inlet pipe 2,
Liquid feed valve 21, outlet tube road 3, liquid valve 31, vaporizer 32, flowmeter 33 and flow valve 34, the inlet pipe 2 and outlet tube
Road 3 is connect with fluid reservoir 1 respectively, and the inlet pipe 2 is equipped with liquid feed valve 21, is disposed with out on the outlet tube road 3
Liquid valve 31, vaporizer 32, flowmeter 33 and flow valve 34；
Further include pressure piping 4, the pressure piping 4 is connect with fluid reservoir 1, is used for the liquefaction in the fluid reservoir 1
It is fed back in fluid reservoir after natural gas boosting.Pressure piping 4 is used to pressurize to the liquefied natural gas in fluid reservoir 1, meanwhile,
Pressure is provided when going out liquid.
When work, liquid storage tank car inputs liquefied natural gas in fluid reservoir by inlet pipe, and then pressure piping is to storage
Liquefied natural gas in flow container carries out pressurized storage, and is that same pressure piping work in fluid reservoir as carrying when needing aerating
For pressure, liquid is carried out out, aerating is carried out after vaporizer gasifies.
It is further improved as 4 one end of the pressure piping is connected in inlet pipe 2, and the other end is connected to the liquid storage
1 bottom of tank, and pressure charging valve 41 is provided on the pressure piping 4.
It is further improved to be additionally provided with booster 42 on the pressure piping 4.Booster is worked at the same time with pressure charging valve and has been carried
High pressure-charging efficiency.
It is further improved to be equipped with liquid level sensor 11 in the fluid reservoir 1.The liquid level sensor is stored up for monitoring in real time
The liquid level of liquefied natural gas and control device is transferred data in flow container, control device PLC, computer or mobile device.
It is further improved to be equipped with pressure sensor 12 and temperature sensor 13 in the fluid reservoir 1.Monitor liquid storage in real time
Pressure in tank and temperature, and control in the reasonable scope.
It is further improved to further include control device 5, the control device 5 and vaporizer 32, flowmeter 33, liquid feed valve
21, liquid valve 31, liquid level sensor 11, pressure sensor 12 and temperature sensor 13 are respectively connected with, and the control device 5
Also control pressure piping 4 works.
It is further improved as the control device 5 includes a touch control display 51.Staff can pass through touch control display
Check each status information and the field control operation of fluid reservoir.
It is further improved as the control device 5 includes a networking module 52.By networking module by the various of fluid reservoir
Information is sent to the computer, server or mobile device for communicating therewith connection, and can realize afterwards feed liquor, go out liquid, pressurization it is long-range
Control.
It is further improved as the networking module 52 is mobile data communication module or Ethernet link block.
In small evaporator station provided by the utility model, liquid storage and pressurization are carried out using a fluid reservoir, to reduce
Device entirety battlefield space, and reduce cost.
The status information of device can be sent to service in real time by control in small evaporator station provided by the utility model
Device end or mobile device end are convenient for staff's maintenance management.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (6)
1. a kind of small evaporator station, which is characterized in that including：Fluid reservoir, inlet pipe, liquid feed valve, outlet tube road, liquid valve,
Vaporizer, flowmeter and flow valve, the inlet pipe and outlet tube road are connect with fluid reservoir respectively, are set in the inlet pipe
There are liquid feed valve, the outlet tube road to be disposed with liquid valve, vaporizer, flowmeter and flow valve；
Further include pressure piping, the pressure piping is connect with fluid reservoir, for increasing the liquefied natural gas in the fluid reservoir
It is fed back in fluid reservoir after pressure；
Further include a control device, the control device is separately connected with vaporizer, flowmeter, liquid feed valve, liquid valve, and described
Control device is for controlling pressure piping work；
The control device is equipped with a touch control display and networking module.
2. small evaporator station according to claim 1, which is characterized in that described pressure piping one end is connected to inlet pipe
On, the other end is connected to the liquid storage pot bottom, and is provided with pressure charging valve on the pressure piping.
3. small evaporator station according to claim 2, which is characterized in that be additionally provided with booster on the pressure piping.
4. small evaporator station according to claim 1, which is characterized in that be equipped with liquid level sensor, institute in the fluid reservoir
Liquid level sensor is stated to connect with control device.
5. small evaporator station according to claim 4, which is characterized in that be equipped with pressure sensor and temperature in the fluid reservoir
Sensor is spent, the pressure sensor and temperature sensor are connect with control device.
6. small evaporator station according to claim 1, which is characterized in that the networking module is mobile data communication module
Or Ethernet link block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218186.1U CN207865023U (en) | 2018-02-07 | 2018-02-07 | A kind of small evaporator station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218186.1U CN207865023U (en) | 2018-02-07 | 2018-02-07 | A kind of small evaporator station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207865023U true CN207865023U (en) | 2018-09-14 |
Family
ID=63457944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218186.1U Active CN207865023U (en) | 2018-02-07 | 2018-02-07 | A kind of small evaporator station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207865023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630890A (en) * | 2019-01-10 | 2019-04-16 | 舟山博睿船舶科技开发有限公司 | A kind of small-sized LNG supply system and its control method |
-
2018
- 2018-02-07 CN CN201820218186.1U patent/CN207865023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630890A (en) * | 2019-01-10 | 2019-04-16 | 舟山博睿船舶科技开发有限公司 | A kind of small-sized LNG supply system and its control method |
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| GR01 | Patent grant |