CN2093350U - Liquified petroleum gas refrigerator - Google Patents
Liquified petroleum gas refrigerator Download PDFInfo
- Publication number
- CN2093350U CN2093350U CN 91207506 CN91207506U CN2093350U CN 2093350 U CN2093350 U CN 2093350U CN 91207506 CN91207506 CN 91207506 CN 91207506 U CN91207506 U CN 91207506U CN 2093350 U CN2093350 U CN 2093350U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- liquefied gas
- evaporimeter
- gas
- utility
- 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.)
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Abstract
The utility model relates to a liquified petroleum gas refrigerator which makes one end of an evaporator arranged on the refrigerator communicated with a metal delivery tube in a liquefied gas bottle via a capillary tube, and under the high pressure, the liquid petroleum gas in the liquefied air bottle is made to flow into the evaporator through the metal delivery tube and the throttling and depressurization of the capillary tube. The other end of the evaporator is connected with a liquefied gas range. The liquid petroleum gas in the evaporator transforms to the gas state to enter the liquefied gas range to combust and cook food through absorbing the heat quantity of the refrigerator end to end, at the same time, the temperature of the refrigerator also steps down to about subzero a plurality of degrees. The utility model can refrigerate without the consumption of any energy resource, and the utility model has the advantages of simple structure, reliable working, low cost and no pollution for environment.
Description
The utility model relates to a kind of oil liquefied gas refrigerator.
Existing refrigerator is compression or the absorption consumes energy that all needs, because what they adopted is circularly cooling, and the refrigeration system internal pressure is higher, when system sealing is not tight, its cold-producing medium leaks in the atmosphere sometimes, causes environmental pollution and influences refrigeration, the structure more complicated of above-mentioned two class refrigerators, cost is higher, and the refrigerating efficiency of absorption refrigeration cabinet is lower.
The utility model purpose is a kind of consumes energy, simple in structure, cheap oil liquefied gas refrigerator of need not of design.
The utility model is to enter in the evaporimeter of refrigerator after the oil gas of the liquid state in the oil liquefied gas bottle is directly sent into the capillary-compensated decompression again, by the heat in the continuous absorption refrigerator oil gas of liquid state is converted into gaseous state, make temperature in the refrigerator drop to the subzero approximately several years and reach the refrigeration purpose, and then the oil gas of gaseous state is input to burn on the liquefied gas cooker is used for cooking food.
Accompanying drawings concrete structure of the present utility model.
Fig. 1--be the utility model structural representation
As shown in the figure, in oil liquefied gas bottle 10, be provided with catheter 12, high-pressure hose 9 is connected between catheter 12 and the switch 1, one end of capillary 2 links to each other with switch 1, in order to make the liquefied petroleum gas that enters in the evaporimeter keep pressure stable, present embodiment is equipped with balanced valve 3 between capillary 2 and evaporimeter 4.The other end of evaporimeter 4 links to each other with liquefied gas cooker 11, pressure regulator valve 5 is set between evaporimeter 4 and liquefied gas cooker, can guarantee that by regulating pressure regulator valve 5 flame stabilization on the liquefied gas cooker burns, when opening switch 1, be stored in liquefied petroleum gas in the liquefied gas bottle under the effect of bottle inner high voltage through catheter 12, switch 1 flows into capillary 2, this liquid oil gas enters in the evaporimeter 4 by balanced valve 3 behind capillary 2 expenditure and pressures, liquefied petroleum gas in evaporimeter 4 is by constantly absorbing the heat of refrigerator, it is converted into from liquid state does saturated gaseous state, simultaneously, the temperature in the refrigerator drops to the subzero approximately several years.And the pressure regulator valve 5 of gas through being connected in evaporimeter 4 one ends after transforming enters liquefied gas cooker 11 internal combustion for cooking food usefulness.The inner bag 6 of the utility model refrigerator adopts interlayer, and the air in the interlayer is found time, and is heat insulation with foamed plastics 7 between inner bag 6 and the shell 8.
The utility model is compared with existing refrigerator has following advantage:
1, oil liquefied gas is converted into gaseous state from liquid state could supplies liquefaction gas kitchen burning because the utility model has utilized to only have, and principle that must absorbing heat in liquid cyclostrophic process, directly deliver to the oil gas of liquid state in the evaporimeter, make it in evaporimeter, be converted into gaseous state and a large amount of heat that absorbs refrigerator, thereby the refrigeration of realization, gas enters the stove and accessory burning after transforming simultaneously, so need not to consume the energy can freeze, and the liquefied petroleum gas that is used for refrigeration is directly sent into the stove and accessory burning after being converted into gas, therefore environment there is not any pollution, the utility model saves the compression in the existing refrigerator process of refrigerastion, the condensation link, make its structure simpler, dependable performance, for ease of maintenaince, cheap, in addition, liquefied gas cooker can arrange the top of refrigerator, can improve so again the utilization rate in kitchen.
Claims (4)
1, a kind of oil liquefied gas refrigerator, comprise refrigerator inner bag (6), refrigerator shell (8), liquefied gas bottle (10), be contained in the evaporimeter (4) on the refrigerator, catheter (12) UNICOM that it is characterized in that end setting in capillary (2) and liquefied gas bottle (10) of evaporimeter (4), liquefied petroleum gas in the bottle can be entered in the evaporimeter (4), the other end of evaporimeter (4) is connected on the liquefied gas cooker (11), between catheter (12) and capillary (2) switch (1) is housed.
2, refrigerator according to claim 1 is characterized in that balanced valve (3) is contained between capillary (2) and the evaporimeter (4).
3, refrigerator according to claim 1 and 2 is characterized in that evaporimeter (4) output is through connecing pressure regulator valve (5) and liquefied gas cooker (11) connection thereon.
4, refrigerator according to claim 3 is characterized in that refrigerator inner bag (6) adopts interlayer, and the air in the interlayer is found time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91207506 CN2093350U (en) | 1991-05-02 | 1991-05-02 | Liquified petroleum gas refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91207506 CN2093350U (en) | 1991-05-02 | 1991-05-02 | Liquified petroleum gas refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2093350U true CN2093350U (en) | 1992-01-15 |
Family
ID=4916928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91207506 Withdrawn CN2093350U (en) | 1991-05-02 | 1991-05-02 | Liquified petroleum gas refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2093350U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296284A (en) * | 2014-10-14 | 2015-01-21 | 谢红飞 | Liquefied natural gas gasification cooling capacity utilizing method |
| CN106500379A (en) * | 2016-11-09 | 2017-03-15 | 安徽启东热能科技有限公司 | A kind of resistant antiseptical refrigerating plant |
| CN108151419A (en) * | 2017-12-20 | 2018-06-12 | 常州大学 | Cascade utilization LNG cold energy refrigeration storage systems |
-
1991
- 1991-05-02 CN CN 91207506 patent/CN2093350U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296284A (en) * | 2014-10-14 | 2015-01-21 | 谢红飞 | Liquefied natural gas gasification cooling capacity utilizing method |
| CN104296284B (en) * | 2014-10-14 | 2017-08-22 | 谢红飞 | A kind of method for the utilization ratio for improving cold on gasifying liquefied natural gas |
| CN106500379A (en) * | 2016-11-09 | 2017-03-15 | 安徽启东热能科技有限公司 | A kind of resistant antiseptical refrigerating plant |
| CN108151419A (en) * | 2017-12-20 | 2018-06-12 | 常州大学 | Cascade utilization LNG cold energy refrigeration storage systems |
| CN108151419B (en) * | 2017-12-20 | 2020-05-26 | 常州大学 | LNG cold energy freezer system is utilized to step |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |