CN207132085U - Without blowdown storage tank and air supply system - Google Patents
Without blowdown storage tank and air supply system Download PDFInfo
- Publication number
- CN207132085U CN207132085U CN201721014391.8U CN201721014391U CN207132085U CN 207132085 U CN207132085 U CN 207132085U CN 201721014391 U CN201721014391 U CN 201721014391U CN 207132085 U CN207132085 U CN 207132085U
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- CN
- China
- Prior art keywords
- storage tank
- gas
- air supply
- supply system
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses one kind without blowdown storage tank and air supply system, the no blowdown storage tank is provided with liquid feed valve, Safety relief valve, gas valve and warning device, the storage tank is provided with the gas sensor that electric signal is connected to warning device, and the storage tank outer surface is coated with nanometer heat isolation paint.Because storage tank outer surface is provided with multiple gas sensors, when gas sensor detects that gas leakage occurs for storage tank, gas sensor can send curtage signal to warning device, after warning device receives corresponding curtage signal, sending the alarm signal such as sound and flash of light notifies staff to be rushed to repair, and avoids that serious accident occurs.
Description
Technical field
Storage tank supply technology field, more particularly to one kind be the utility model is related to without blowdown storage tank and air supply system.
Background technology
Liquefied petroleum gas is currently the scattered source of the gas that China's Consumption in Countryside is most, popularization is most wide, supplies rural subscribers master
To exist in the form of bottled.With the development of supply storage tank, a part of steel cylinder is substituted by supply storage tank.But supply storage tank exists
Also can have certain potential safety hazard during supply, for example, storage tank gas leakage, storage tank be exposed to the sun or high temperature in the case of all can
Potential safety hazard be present.
Therefore, how to overcome supply storage tank existing potential safety hazard during supply, improve the security of supply storage tank
It is to need to solve the problems, such as now.
Utility model content
Technical problem to be solved in the utility model is, there is provided one kind is without blowdown storage tank and air supply system, so as to carry
Security of the high storage tank during supply.
In order to solve the above-mentioned technical problem, the utility model proposes one kind without blowdown storage tank, the storage tank be provided with into
Liquid valve, Safety relief valve, gas valve and warning device, the storage tank are provided with the gas sensing that electric signal is connected to warning device
Device, the storage tank outer surface are coated with nanometer heat isolation paint.
Further, the storage tank is provided with liquid level gauge, and storage tank is interior to be connected to liquid level gauge and warning device provided with electric signal
Liquid level sensor.
Further, the storage tank outer cup is provided with protector.
Further, the storage tank fills provided with the liquid phase that liquid outlet is unloaded for connection liquid feed valve and tank truck when filling
Pipe.
Further, the volume of the storage tank is 0.1m3~2m3。
Further, one kind in the storage tank storing liquid methane, propane and hydrogen.
The utility model also proposed one kind includes nothing as described above without blowdown storage tank air supply system, the air supply system
Blowdown storage tank, pressure regulator and user's burner.
Further, the air supply system also includes flowmeter, and the flowmeter is connected to the outlet of pressure regulator.
Further, the system also includes check valve, and the check valve is connected to the outlet of flowmeter.
The utility model proposes one kind without blowdown storage tank and air supply system, the no blowdown storage tank be provided with liquid feed valve,
Safety relief valve, gas valve and warning device, the storage tank are provided with the gas sensor that electric signal is connected to warning device, institute
State storage tank outer surface and be coated with nanometer heat isolation paint.Because storage tank outer surface is provided with multiple gas sensors, work as gas sensor
When detecting that gas leakage occurs for storage tank, gas sensor can send curtage signal and be received to warning device, warning device
After corresponding curtage signal, send the alarm signal such as sound and flash of light and notify staff to be rushed to repair, avoid occurring
Serious accident.Because in the case of constancy of volume, liquid combustion gas can become big therewith with the rise pressure of temperature, work as storage
When pressure in tank exceedes preset value, combustion gas is discharged into air by Safety relief valve, causes certain combustion gas to be lost, and
Reservoir surface temperature is too high to cause certain potential safety hazard.The heat that nanometer heat isolation paint is used in reflected sunlight, makes storage
Liquid combustion gas in tank keeps relatively low temperature；Prevent storage tank be exposed to the sun or high temperature in the case of, storage tank is because of the temperature mistake on surface
Height causes internal pressure excessive.
Brief description of the drawings
Fig. 1 is the overall structure diagram without blowdown storage tank and air supply system described in the utility model embodiment.
Drawing reference numeral explanation
Storage tank 10
Liquid feed valve 11
Safety relief valve 12
Warning device 13
Gas valve 14
Gas sensor 15
Nanometer heat isolation paint 16
Liquid level gauge 17
Liquid level sensor 18
Gas phase fairlead 19
Pressure regulator 20
User's burner 30
Flowmeter 40
Check valve 50.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combine, the utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
If directional instruction in the utility model embodiment（Such as up, down, left, right, before and after ...）It is only used for explaining
In a certain particular pose（As shown in drawings）Under relative position relation between each part, motion conditions etc., if the specific appearance
When state changes, then directionality instruction also correspondingly changes therewith.
In addition, if the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, and it can not manage
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".
Fig. 1 is refer to, the utility model embodiment proposes one kind and is provided with liquid feed valve without blowdown storage tank, the storage tank 10
11st, Safety relief valve 12, warning device 13 and gas valve 14, the storage tank 10 are connected to warning device 13 provided with electric signal
Gas sensor 15,10 outer surface are coated with nanometer heat isolation paint 16.Because the outer surface of storage tank 10 is provided with multiple gases biography
Sensor 15, when gas sensor 15 detect storage tank 10 occur gas leakage when, gas sensor 15 send curtage signal to
Warning device 13, after warning device 13 receives corresponding curtage signal, send the alarm signal such as sound and flash of light and lead to
Know that staff is rushed to repair, avoid that serious accident occurs.Because in the case of constancy of volume, liquid combustion gas is with temperature
The rise pressure of degree can become big therewith, and when the pressure in storage tank 10 exceedes preset value, combustion gas is discharged by Safety relief valve 12
Into air, combustion gas is caused to be lost, and the surface temperature of storage tank 10 is too high can cause certain potential safety hazard.Nanometer heat isolation paint 16
For the heat in reflected sunlight, the liquid combustion gas in storage tank 10 is set to keep constant relatively low temperature；Prevent storage tank 10 sudden and violent
In the case of solarization or high temperature, storage tank 10 causes internal pressure excessive because the temperature on surface is too high.
The storage tank 10 is provided with liquid phase filling tube, and liquid phase filling tube is used to connect liquid feed valve 11 and tank truck is unloaded liquid and gone out
Mouthful, liquid feed valve 11, which has, prevents maloperation from causing the function of gas leakage.
The Safety relief valve 12 is that spring closes fall lift safety valve, and the valve seat of Safety relief valve 12 is provided with automatic on-off
Device, when Safety relief valve 12 is installed, automatic on-off device automatically opens up；When Safety relief valve 12 is dismantled, automatic on-off
Device is closed automatically.When the pressure in storage tank 10 exceedes preset value, Safety relief valve 12 automatically opens up, and makes the combustion in storage tank 10
Gas is discharged into air by Safety relief valve 12, so as to reduce the pressure in storage tank 10.Because the pressure in storage tank 10 is excessive
Storage tank 10 can be caused to rupture, cause serious security incident.
The storage tank 10 is provided with gas valve 14, and liquid combustion gas is gasificated into gaseous gas, and gas valve by gas valve 14
14 have anti-overshoot function, when gas valve 14 flow out gas flow exceed preset value when, gas valve 14 is closed automatically, prevent because
Gas flow is excessive, damages gas valve 14.
The storage tank 10 is provided with liquid level gauge 17, and storage tank 10 is interior to be connected to liquid level gauge 17 and warning device 13 provided with electric signal
Liquid level sensor 18.Liquid level sensor 18 is used to detect the liquid level in storage tank 10, the liquid level that then will be detected
Liquid level gauge 17 is sent to by curtage signal, liquid level gauge 17 shows storage tank after receiving corresponding curtage signal
Liquid level in 10.Staff can obtain the liquid level in storage tank 10 in real time by liquid level gauge 17, and according to liquid level
Corresponding operation is made in the change of height.When the liquid level that liquid level sensor 18 is detected in storage tank 10 exceedes preset value, such as
When liquid level in storage tank 10 is too low or too high, liquid level sensor 18 is sent to warning device by curtage signal
13, after warning device 13 receives corresponding curtage signal, send the alarm signal notice work people such as sound and flash of light
Member is operated accordingly, avoids that security incident occurs.
The outside of storage tank 10 is provided with protector（It is not shown）, protector is used for the irradiation storage tank 10 that keeps the sun off, anti-
Only the temperature on the surface of storage tank 10 is too high, and protector is additionally provided with temperature sensor and electric signal is connected to the spray of temperature sensor
Mist device.When temperature sensor detects that environment temperature reaches preset value, temperature sensor send curtage signal to
Sprayer unit, sprayer unit spray storage tank 10 cooling liquid after receiving corresponding curtage signal, reduce storage tank 10
The temperature of outer surface.
The volume of the storage tank 10 is 0.1m3~2m3, it is preferable that the volume of the storage tank 10 is 1m3, 1m3The storage tank of volume
10 can supply the 300 family resident gas consumptions of 3 days.
One kind in liquid methane, propane and hydrogen is stored in the storage tank 10.Preferably, stored in the storage tank 10
Liquid combustion gas be propane, propane easily liquefies, and burn when can produce substantial amounts of heat.
The utility model embodiment also proposed one kind includes as above institute without blowdown storage tank air supply system, the air supply system
State without blowdown storage tank, pressure regulator 20 and user's burner 30.
The pressure regulator 20 is used for the pressure of regulating gas, and alloing to reach user by the combustion gas of pressure regulator 20 normally makes
Pressure value.The outlet of pressure regulator 20 has overcurrent protection function, when the gas flow that pressure regulator 20 exports reaches maximum rated
At 3 times of flow, the valve of pressure regulator 20 is closed automatically, is prevented because gas flow is excessive, damages pressure regulator 20.
The storage tank 10 is provided with gas phase fairlead 19, and gas phase fairlead 19 is used to connect gas valve 14 and pressure regulator 20.
The air supply system also includes flowmeter 40, and flowmeter 40 is connected to the outlet of pressure regulator 20, flow by pipeline
Meter 40 is used for the usage amount of counting user combustion gas.
The air supply system includes check valve 50, and check valve 50 is connected to the outlet of flowmeter 40, check valve by pipeline
50 are used to prevent the gas reflux backflow gauge 40 flowed out through flowmeter 40, cause flowmeter 40 can not accurate statistics user's gas
Usage amount.
Workflow：
Liquid combustion gas in storage tank 10 flow to pressure regulator 20 after the gasification of gas valve 14, and combustion gas is flowed after pressure regulator 20
To flowmeter 40, check valve 50 is then flow to after flowmeter 40, finally flow to user's burner 30 for users to use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are limited by appended claims and its equivalency range.
Claims (9)
1. one kind is without blowdown storage tank, it is characterised in that the storage tank is provided with liquid feed valve, Safety relief valve, gas valve and alarm
Device, the storage tank are provided with the gas sensor that electric signal is connected to warning device, and the storage tank outer surface is coated with nanometer
Insulating moulding coating.
2. storage tank as claimed in claim 1, it is characterised in that the storage tank is provided with liquid level gauge, and electric signal is provided with storage tank
It is connected to the liquid level sensor of liquid level gauge and warning device.
3. storage tank as claimed in claim 1, it is characterised in that the storage tank outer cup is provided with protector.
4. storage tank as claimed in claim 1, it is characterised in that the storage tank, which is provided with, connects liquid feed valve and storage when being used to fill
Tank car unloads the liquid phase filling tube of liquid outlet.
5. storage tank as claimed in claim 1, it is characterised in that the volume of the storage tank is 0.1m3~2m3。
6. storage tank as claimed in claim 1, it is characterised in that stored in the storage tank in liquid methane, propane and hydrogen
One kind.
7. one kind is without blowdown storage tank air supply system, it is characterised in that the air supply system is included such as any one of claim 1-6 institutes
State without blowdown storage tank, pressure regulator and user's burner.
8. air supply system as claimed in claim 7, it is characterised in that the air supply system also includes flowmeter, the flow
Meter is connected to the outlet of pressure regulator.
9. air supply system as claimed in claim 8, it is characterised in that the system also includes check valve, and the check valve connects
It is connected to the outlet of flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014391.8U CN207132085U (en) | 2017-08-14 | 2017-08-14 | Without blowdown storage tank and air supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014391.8U CN207132085U (en) | 2017-08-14 | 2017-08-14 | Without blowdown storage tank and air supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132085U true CN207132085U (en) | 2018-03-23 |
Family
ID=61634758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721014391.8U Expired - Fee Related CN207132085U (en) | 2017-08-14 | 2017-08-14 | Without blowdown storage tank and air supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357382A (en) * | 2020-10-12 | 2021-02-12 | 浙江亚德复合材料有限公司 | Glass steel wisdom storage tank |
-
2017
- 2017-08-14 CN CN201721014391.8U patent/CN207132085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357382A (en) * | 2020-10-12 | 2021-02-12 | 浙江亚德复合材料有限公司 | Glass steel wisdom storage tank |
| CN112357382B (en) * | 2020-10-12 | 2022-04-26 | 浙江亚德复合材料有限公司 | Glass steel wisdom storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180607 Address after: No. 69 Beijing Road, Xiaogan, Hubei Patentee after: Xiaogan Central Asia City Gas Development Co.,Ltd. Address before: 518000 B block 1301, Binhe Road, Futian District, Shenzhen, Guangdong. Patentee before: SHENZHEN CHINA GAS HIT GAS TECHNOLOGY RESEARCH INSTITUTE CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20210814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |