CN108087920A - A kind of portable LNG kitchen range - Google Patents
A kind of portable LNG kitchen range Download PDFInfo
- Publication number
- CN108087920A CN108087920A CN201711279393.4A CN201711279393A CN108087920A CN 108087920 A CN108087920 A CN 108087920A CN 201711279393 A CN201711279393 A CN 201711279393A CN 108087920 A CN108087920 A CN 108087920A
- Authority
- CN
- China
- Prior art keywords
- lng
- kitchen range
- cng
- pressure
- shell
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/14—Stoves or ranges for gaseous fuels with special adaptation for travelling, e.g. collapsible
Abstract
The present invention relates to a kind of portable LNG kitchen range, it is heavy, inconvenient to carry mainly to solve kitchen range, only facilitate the problem of using indoors, including LNG storage tank, L CNG devices, food safety box, two gas pipelines and hearth, the LNG storage tank includes shell, the valve being arranged on above shell, sets liner inside the shell and the thermal insulation layer being arranged between shell and liner.The present invention solves the problems, such as out on tours, picnic and fishing boat to go to sea etc., and to carry the energy difficult, and the kitchen range are simple and reliable for structure, are convenient for carrying, and construction cost is low, safe.
Description
Technical field
The present invention relates to burner arts, more particularly, to a kind of portable LNG kitchen range.
Background technology
It is become more and more active with the production and trade of global LNG, LNG is just new as world's oil and gas industry as cleaning resource
Hot spot.In recent years, China's Coastal Areas has created many LNG receiving stations, and the reserves of LNG are very big, if people's out on tours,
Picnic or fishing boat, which go to sea etc., can use LNG as carrying the energy, so that it may greatly expand the use field of LNG.In this background
Under propose a kind of conception of portable LNG kitchen range.
Application No. 02150646.9 discloses a kind of gas kitchen ranges in the patent specification of entitled " gas kitchen ranges ",
Including stove, juice receiving plate etc., the invention is heavy, inconvenient to carry, only facilitates and uses indoors.
The content of the invention
Kitchen range are heavy, inconvenient to carry in the prior art for the present invention mainly solution, only facilitate what is used indoors to ask
Topic, provides a kind of portable LNG kitchen range.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：A kind of portable LNG stoves
Tool, including LNG storage tank, L-CNG devices, food safety box, two gas pipelines and hearth, the LNG storage tank include shell,
It is arranged on the valve above shell, liner inside the shell and the thermal insulation layer being arranged between shell and liner is set.
The present invention can solve the problems, such as out on tours, picnic and fishing boat to go to sea etc., and to carry kitchen range difficult, passes through LNG storage tank
Highly concentrated natural gas is carried as the kitchen range energy, LNG gasification is compressed gaseous natural gas by L-CNG devices, is food fresh-keeping
Case provides a large amount of cold energy, so as to the food fresh-keeping in guard box, is additionally provided with pressure reducing valve, control pressure is revealed to prevent pressure-resistant woven hose
It splits, wherein pressure in pressure sensing mechanism real time monitoring liquid-transport pipe-line, when institute's measuring pressure is more than set threshold value, control module
Control electronic alarm sends alert notification user of service.
As a preferred embodiment, the L-CNG devices are fixedly connected on above food freshness-keeping box, and L-CNG devices are being incited somebody to action
LNG gasification is after compressed gaseous natural gas, can provide a large amount of cold energy for food fresh-keeping case, so as to the food fresh-keeping in guard box.
As a preferred embodiment, the liner is made of cold-resistant 9Ni steel plates, can effectively be prevented because of LCN gas-liquids
Between temperature under normal pressure state is too low that liner is caused to damage, there is accident.
As a preferred embodiment, two pressure reducing valves are further included, described two pressure reducing valves are separately positioned on LNG storage tank, L-
At the gas outlet of CNG devices, it is arranged on the pressure reducing valve at LNG storage tank gas outlet and is connected by gas pipeline with L-CNG devices, if
It puts the pressure reducing valve at the gas outlet of L-CNG devices to be connected with hearth by gas pipeline, due to that when discharging LNG can cause
LNG portion gasifies, excessively high so as to cause pressure, so installation pressure reducing valve control pressure ruptures to prevent pressure-resistant liquid-transport pipe-line.
As a preferred embodiment, pressure sensing mechanism is further included, the pressure sensing mechanism is set respectively including two
Pressure sensor, control module in two gas pipeline inner wall at end, the pressure sensor, power supply respectively with control module
Connection can monitor the pressure of gas pipeline inner wall constantly.
As a preferred embodiment, electronic alarm is further included, the electronic alarm is connected with control module, works as pressure
When sensing mechanism detects the hypertonia of gas pipeline inner wall, alarm is sent, informs user of service, is improved safe to use
Property.
Therefore, it is an advantage of the invention that：The highly concentrated time that more can guarantee natural gas motorcar of LNG solves outer
Go out tourism, picnic and fishing boat and go to sea etc. to carry the problem of energy is difficult, and the kitchen range are simple and reliable for structure, are convenient for carrying, and build
It is at low cost, it is safe.
Description of the drawings
Attached drawing 1 is the overall structure diagram of the present invention；
Attached drawing 2 is the control structure block diagram of the present invention.
1-LNG storage tank 11- valve 12- thermal insulation layer 13- shell 14- liner 2- pressure reducing valve 3- gas pipelines
4- L-CNG device 5- food safety box 6- hearth 7- pressure sensor 8- control module 9- electronic alarms.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：
A kind of portable LNG kitchen range of the present embodiment, including 5, two LNG storage tank 1, L-CNG devices 2, food safety box appendixs
Road 3 and hearth 6, the LNG storage tank include shell 13, the valve 11 being arranged on above shell, the liner of setting inside the shell
14 and the thermal insulation layer 12 that is arranged between shell and liner.
The present invention can solve the problems, such as out on tours, picnic and fishing boat to go to sea etc., and to carry kitchen range difficult, passes through LNG storage tank
Highly concentrated natural gas is carried as the kitchen range energy, LNG gasification is compressed gaseous natural gas by L-CNG devices, is food fresh-keeping
Case provides a large amount of cold energy, so as to the food fresh-keeping in guard box, is additionally provided with pressure reducing valve 2, control pressure is to prevent pressure-resistant liquid-transport pipe-line
Pressure in rupture, wherein pressure sensing mechanism real time monitoring liquid-transport pipe-line, when institute's measuring pressure is more than set threshold value, controls mould
Block control electronic alarm sends alert notification user of service.
The L-CNG devices are fixedly connected on above food freshness-keeping box, and LNG gasification is being compressed gaseous by L-CNG devices
After natural gas, a large amount of cold energy can be provided for food fresh-keeping case, so as to the food fresh-keeping in guard box.
The liner is made of cold-resistant 9Ni steel plates, can effectively be prevented because of the temperature under normal pressure state between LCN gas-liquids
Spend it is low liner is caused to damage, there is accident.
The kitchen range further include two pressure reducing valves, and described two pressure reducing valves are separately positioned on LNG storage tank, L-CNG devices go out
It at gas port, is arranged on the pressure reducing valve at LNG storage tank gas outlet and is connected by gas pipeline with L-CNG devices, be arranged on L-CNG dresses
The pressure reducing valve at gas outlet put is connected by gas pipeline with hearth, due to that LNG portion can be caused to gasify when discharging LNG,
It is excessively high so as to cause pressure, so installation pressure reducing valve control pressure ruptures to prevent pressure-resistant liquid-transport pipe-line.
The kitchen range further include pressure sensing mechanism, and the pressure sensing mechanism is separately positioned on two appendixs including two
The pressure sensor 7 of road inner wall at end, control module 8, the pressure sensor, power supply are connected respectively with control module, can be with
Moment monitors the pressure of gas pipeline inner wall.
The kitchen range further include electronic alarm 9, and the electronic alarm is connected with control module, when pressure sensing mechanism is examined
When measuring the hypertonia of gas pipeline inner wall, alarm is sent, informs user of service, improves safety in utilization.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Although valve is used more herein, the terms such as shell, pressure reducing valve, hearth, gas pipeline are not precluded from making
With the possibility of other terms.The use of these items is only for more easily describe and explain the essence of the present invention；It
Be construed to any one of the additional limitations and all disagreed with spirit of the present invention.
Claims (6)
1. a kind of portable LNG kitchen range, it is characterized in that, including LNG storage tank, L-CNG devices, food safety box, two appendixs
Road and hearth, the LNG storage tank include shell, the valve being arranged on above shell, set liner inside the shell and set
Put the thermal insulation layer between shell and liner.
2. a kind of portable LNG kitchen range according to claim 1, it is characterized in that the L-CNG devices are fixedly connected on food
Above product antistaling box.
3. a kind of portable LNG kitchen range according to claim 1, it is characterized in that the liner is using cold-resistant 9Ni steel plates
It makes.
4. a kind of portable LNG kitchen range according to claim 1, it is characterized in that two pressure reducing valves are further included, it is described two
Pressure reducing valve be separately positioned on LNG storage tank, L-CNG devices gas outlet at, be arranged on the pressure reducing valve at LNG storage tank gas outlet and pass through
Gas pipeline is connected with L-CNG devices, is arranged on the pressure reducing valve at the gas outlet of L-CNG devices and is connected by gas pipeline and hearth
It connects.
5. a kind of portable LNG kitchen range according to claim 1, it is characterized in that pressure sensing mechanism is further included, the pressure
Power sensing mechanism is separately positioned on the pressure sensor of two gas pipeline inner wall at end, control module, the pressure including two
Force snesor, power supply are connected respectively with control module.
6. a kind of portable LNG kitchen range according to claim 1, it is characterized in that electronic alarm is further included, the electronics
Alarm is connected with control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711279393.4A CN108087920A (en) | 2017-12-06 | 2017-12-06 | A kind of portable LNG kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711279393.4A CN108087920A (en) | 2017-12-06 | 2017-12-06 | A kind of portable LNG kitchen range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108087920A true CN108087920A (en) | 2018-05-29 |
Family
ID=62174158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711279393.4A Pending CN108087920A (en) | 2017-12-06 | 2017-12-06 | A kind of portable LNG kitchen range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108087920A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1688847A (en) * | 2002-10-11 | 2005-10-26 | 朴振厦 | Overheat prevention apparatus and gas range having the overheat prevention apparatus |
| KR20090010521U (en) * | 2008-04-11 | 2009-10-15 | 윤광영 | Duct combination infrastructure |
| CN202432235U (en) * | 2012-01-16 | 2012-09-12 | 中国石油大学(华东) | Mini type portable liquefied natural gas (LNG) tank used for filling gas to LNG automobile |
| CN103542656A (en) * | 2013-10-19 | 2014-01-29 | 吴春玲 | Household zero-consumption refrigerating unit |
| CN204716421U (en) * | 2015-06-16 | 2015-10-21 | 陕西重型汽车有限公司 | Automobile-used LNG supply system and knock out drum stable-pressure device thereof and commercial vehicle |
-
2017
- 2017-12-06 CN CN201711279393.4A patent/CN108087920A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1688847A (en) * | 2002-10-11 | 2005-10-26 | 朴振厦 | Overheat prevention apparatus and gas range having the overheat prevention apparatus |
| KR20090010521U (en) * | 2008-04-11 | 2009-10-15 | 윤광영 | Duct combination infrastructure |
| CN202432235U (en) * | 2012-01-16 | 2012-09-12 | 中国石油大学(华东) | Mini type portable liquefied natural gas (LNG) tank used for filling gas to LNG automobile |
| CN103542656A (en) * | 2013-10-19 | 2014-01-29 | 吴春玲 | Household zero-consumption refrigerating unit |
| CN204716421U (en) * | 2015-06-16 | 2015-10-21 | 陕西重型汽车有限公司 | Automobile-used LNG supply system and knock out drum stable-pressure device thereof and commercial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |