CN105736939A - Gas supply device for liquefied gas bottle group of food processing plant - Google Patents
Gas supply device for liquefied gas bottle group of food processing plant Download PDFInfo
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- CN105736939A CN105736939A CN201410733227.7A CN201410733227A CN105736939A CN 105736939 A CN105736939 A CN 105736939A CN 201410733227 A CN201410733227 A CN 201410733227A CN 105736939 A CN105736939 A CN 105736939A
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- gas
- valve
- liquefied gas
- gas bottle
- gas supply
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Abstract
The invention discloses a gas supply device for a liquefied gas bottle group of a food processing plant. The gas supply device comprises a plurality of liquefied gas bottles which are separately connected with a gas supply main line through ball valves; the gas supply main line is connected with a primary pressure-reducing valve through a main ball valve; the output terminal of the primary pressure-reducing valve is connected with a secondary pressure-reducing valve; the output terminal of the secondary pressure-reducing valve is connected with a fuel gas usage terminal; the gas supply main line is provided with a safe diffusion pipeline; the part, located at the front side of the main ball valve, of the gas supply main line is provided with a fuel gas pressure gauge; and a fuel gas micropressure valve is arranged on the part, located at the output terminal of the secondary pressure-reducing valve, of the gas supply main line, can realize secondary pressure reduction on gas and filters out fluctuation gas pressure filled into the liquefied gas bottles, so security at a combustor is guaranteed. Moreover, all the liquefied gas bottles are stationarily placed at a same place and supplied with fuel gas in a manner that a branch line is connected with the main line, so convenience in gas replacement is guaranteed and connection cost for gas supply pipelines is saved.
Description
Technical field
The present invention relates to the liquefied gas bottle group feeder of a kind of food processing factory, belong to food processing heat supply process field.
Background technology
In food processing factory, need to be heated producing product to raw-food material, the heating of existing food processing factory is relatively common is electrical heating and natural gas heat supply, owing to electrical heating heat capacity is inadequate, and cost is higher, therefore natural gas is more applicable, and existing natural gas system includes accessing either directly through city's natural gas line, and it is mainly made up of source of the gas, switching device, regulator, terminal gas point and monitoring and alarm device；Another is to carry out central heating by this bottled natural gas；City's natural gas supply pipeline entering end does not have bypass duct and drainage pipeline；Its safety is inadequate, additionally, due in natural gas transmission process, close to the easy hydrops of the pipeline in factory, causes that the purity of natural gas is inadequate, affects its performance；For bottled natural gas central heating, obtain widely using of people.China's application number: 201020026599.3 disclose a kind of liquefied gas supplying device, primary structure is that gas bomb that volume is bigger is for the liquid gas in unloading gas cylinder, gas bomb is connected to intake valve and air outlet valve, intake valve and gas cylinder mouth match, open intake valve when needs unloading liquid gas, allow gas cylinder connect with gas bomb；Described intake valve is connected with the air inlet of gas bomb by trachea, and air outlet valve is connected with the gas outlet of gas bomb by trachea；In order to increase the efficiency of unloading gas, gas bomb is provided with two or more intake valve be connected with gas bomb, and the trachea between intake valve and gas bomb is connected to air pump, liquid gas can be dumped in gas bomb by air pump effectively from gas cylinder, even the pressure in gas cylinder can also unloading liquid gas smoothly less than or equal to the pressure in gas bomb.Have that unloading efficiency is high, air-loss is little in unloading process, environmental protection and safety high；Technique scheme is simple, and compares use, but it can not directly change bottle, and it is excessive to fluctuate in gas supply process, and a burner is equipped with a pipeline, and cost is higher.
Summary of the invention
(1) to solve the technical problem that
For solving the problems referred to above, the present invention proposes the liquefied gas bottle group feeder of a kind of food processing factory；Gas can be carried out second depressurized, filter the fluctuation air pressure that liquefied gas bottle pours into；Ensure the safety at burner place；Additionally all liquefied gas bottles are steadily placed a place by it, connect separated time mode by bus and supply, both ensure that the convenience of ventilation, also saved the link cost of steam line.
(2) technical scheme
The liquefied gas bottle group feeder of a kind of food processing factory of the present invention, including multiple liquefied gas bottles, described liquefied gas bottle is connected in supply bus respectively through ball valve；Described supply bus is connected to one-level pressure relief valve by total ball valve；Described one-level pressure relief valve outfan is connected to second depressurized valve；Described second depressurized valve outfan is connected to combustion gas and uses terminal；Described supply bus is provided with safety and diffuses pipeline；Supply bus on front side of described total ball valve is provided with gas pressure gage；The supply bus of described second depressurized valve outfan is provided with combustion gas micropressure valve.
Further, described user terminal is made up of a plurality of branch；Described every branch is connected to form by shunt valve, shockproof metal hose and gas burner pipeline successively.
Further, described safety dissipates to be provided with on pipeline and distributes valve safely.
Further, described liquefied gas bottle is placed in same plane respectively.
Further, described liquefied gas bottle is connected by LPG special high-pressure sebific duct with supply bus.
(3) beneficial effect
Compared with prior art, the liquefied gas bottle group feeder of a kind of food processing factory of the present invention, by one-level pressure relief valve and second depressurized valve, it is possible to gas is carried out second depressurized, has filtered the fluctuation air pressure that liquefied gas bottle pours into；Ensure the safety at burner place；Additionally all liquefied gas bottles are steadily placed a place by it, connect separated time mode by bus and supply, both ensure that the convenience of ventilation, also saved the link cost of steam line；Only corresponding ball valve need to be closed when changing liquefied gas bottle, not affect the normal use of burner.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
The liquefied gas bottle group feeder of a kind of food processing factory as shown in Figure 1, including multiple liquefied gas bottles 1, described liquefied gas bottle is connected in supply bus 3 respectively through ball valve 2；Described supply bus 3 is connected to one-level pressure relief valve 5 by total ball valve 4；Described one-level pressure relief valve 5 outfan is connected to second depressurized valve 6；Described second depressurized valve 6 outfan is connected to combustion gas and uses terminal 7；Described supply bus 3 is provided with safety and diffuses pipeline 8；Supply bus 3 on front side of described total ball valve is provided with gas pressure gage 9；The supply bus 3 of described second depressurized valve outfan is provided with combustion gas micropressure valve 10.
Wherein, described user terminal 7 is made up of a plurality of branch 11；Described every branch 11 is connected to form by shunt valve 12, shockproof metal hose 13 and gas burner 14 pipeline successively；Described safety dissipates to be provided with on pipeline 8 and distributes valve 15 safely；Described liquefied gas bottle 1 is placed in same plane respectively；Described liquefied gas bottle 1 is connected by LPG special high-pressure sebific duct with supply bus 3.
The liquefied gas bottle group feeder of a kind of food processing factory of the present invention, by one-level pressure relief valve and second depressurized valve, it is possible to gas is carried out second depressurized, has filtered the fluctuation air pressure that liquefied gas bottle pours into；Ensure the safety at burner place；Additionally all liquefied gas bottles are steadily placed a place by it, connect separated time mode by bus and supply, both ensure that the convenience of ventilation, also saved the link cost of steam line；Only corresponding ball valve need to be closed when changing liquefied gas bottle, not affect the normal use of burner.
Embodiment described above is only that the preferred embodiment of the present invention is described, and not the spirit and scope of the present invention is defined.Under the premise without departing from design concept of the present invention; various modification that technical scheme is made by this area ordinary person and improvement; protection scope of the present invention all should be dropped into, the technology contents that the present invention is claimed, all record in detail in the claims.
Claims (5)
1. the liquefied gas bottle group feeder of a food processing factory, it is characterised in that: including multiple liquefied gas bottle, described liquefied gas bottle is connected in supply bus respectively through ball valve；Described supply bus is connected to one-level pressure relief valve by total ball valve；Described one-level pressure relief valve outfan is connected to second depressurized valve；Described second depressurized valve outfan is connected to combustion gas and uses terminal；Described supply bus is provided with safety and diffuses pipeline；Supply bus on front side of described total ball valve is provided with gas pressure gage；The supply bus of described second depressurized valve outfan is provided with combustion gas micropressure valve 1.
2. the liquefied gas bottle group feeder of food processing factory according to claim 1, it is characterised in that: described user terminal is made up of a plurality of branch；Described every branch is connected to form 2 by shunt valve, shockproof metal hose and gas burner pipeline successively.
3. the liquefied gas bottle group feeder of food processing factory according to claim 1, it is characterised in that: described safety dissipates to be provided with on pipeline and distributes valve 3 safely.
4. the liquefied gas bottle group feeder of food processing factory according to claim 1, it is characterised in that: described liquefied gas bottle is placed in same plane 4 respectively.
5. the liquefied gas bottle group feeder of food processing factory according to claim 1, it is characterised in that: described liquefied gas bottle is connected 5 with supply bus by LPG special high-pressure sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733227.7A CN105736939A (en) | 2014-12-07 | 2014-12-07 | Gas supply device for liquefied gas bottle group of food processing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733227.7A CN105736939A (en) | 2014-12-07 | 2014-12-07 | Gas supply device for liquefied gas bottle group of food processing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105736939A true CN105736939A (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410733227.7A Pending CN105736939A (en) | 2014-12-07 | 2014-12-07 | Gas supply device for liquefied gas bottle group of food processing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105736939A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339607A (en) * | 2017-08-31 | 2017-11-10 | 王翔鹏 | A kind of fuel delivery mode |
| CN114458948A (en) * | 2022-02-23 | 2022-05-10 | 中国水产科学研究院黄海水产研究所 | Algae culture gas supply system and gas supply method thereof |
-
2014
- 2014-12-07 CN CN201410733227.7A patent/CN105736939A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339607A (en) * | 2017-08-31 | 2017-11-10 | 王翔鹏 | A kind of fuel delivery mode |
| CN114458948A (en) * | 2022-02-23 | 2022-05-10 | 中国水产科学研究院黄海水产研究所 | Algae culture gas supply system and gas supply method thereof |
| CN114458948B (en) * | 2022-02-23 | 2022-12-09 | 中国水产科学研究院黄海水产研究所 | Algae culture gas supply system and gas supply method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |