CN201327081Y - Liquefied gas energy-saving stove - Google Patents
Liquefied gas energy-saving stove Download PDFInfo
- Publication number
- CN201327081Y CN201327081Y CNU200820211885XU CN200820211885U CN201327081Y CN 201327081 Y CN201327081 Y CN 201327081Y CN U200820211885X U CNU200820211885X U CN U200820211885XU CN 200820211885 U CN200820211885 U CN 200820211885U CN 201327081 Y CN201327081 Y CN 201327081Y
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- CN
- China
- Prior art keywords
- preheater
- stove
- liquefied
- pipe
- circuit control
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a liquefied energy-saving stove, which consists of a stove end, a stove valve, a liquefied looping pipe, an electric heating pipe, a preheater and a circuit control part. The annular liquefied looping pipe is fixedly arranged outside the stove end; the head end of the liquefied looping pipe is connected with a fuel gas inlet pipe by a connecting pipe head; the preheater is arranged at the tail end of the liquefied looping pipe; the tail end of the preheater is connected with the stove valve; the preheater is of a double-walled long cylinder shape; the electric heating pipe is inserted into the inner cavity of the preheater; a preheater shell is arranged outside the preheater; the circuit control part is arranged at the part which is close to the outside between the preheater and the preheater shell; and the circuit control part is formed by electrically connecting a power switch, a manual dry combustion preventing device, a temperature controller, a heating indicator red light, an insulating indicator green light, a resistor R1 and a resistor R2. The liquefied energy-saving stove has simple structure, is economical and practical, has the functions of automatic control of the preheating temperature and overtemperature protection, needs to be electrified and heated only at the beginning, utilizes excess heat after ignition for combustion to preheat fuel gas, and is suitable to be used in hotels and restaurants.
Description
Technical field
The utility model relates to a kind of liquefied gas energy-saving cooking, and it adopts elder generation with ignition again after the liquefied gas preheating, and energy-saving effect is remarkable, belongs to the kitchen utensils technical field.
Background technology
The method of old-fashioned cooking stove burning is to open stove and accessory valve direct-fire burning always, existing problems are that liquefied gas nature gasification reaction is slow in indoor liquid gas storage tank, firepower is obviously not enough when using relatively large medium pressure furnace kitchen range in each big hotel, restaurant, particularly liquid gas storage tank is surplus all the time has a certain amount of raffinate can not gasification, and combustion, cause very big waste, in addition the winter of north cold, can't use liquid gas storage tank outdoor.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of liquefied gas energy-saving cooking, it is at first liquefied gas to be heated to uniform temperature ignition again, make burning more fully also solve the slow practical problem of natural gasification reaction under normal temperature laboratory fully, a liquid gas storage tank can use one or more relatively large middle compression ignite gas kitchens simultaneously, the basic all burnings of raffinate in addition, energy savings, minimizing environmental pollution also can be used as usual in the outdoor of north cold area.
The technical scheme that its technical problem that solves the utility model adopts is: the liquefied gas energy-saving cooking, it is made up of burner, stove and accessory valve, connection tube head, gasification endless tube, electric heating tube, preheater, preheater shell, circuit control section.Be fixed with the ring-shaped gasification endless tube in the burner outside, the head end of gasification endless tube is connected with gas inlet pipe by connecting tube head, gasification endless tube tail end is provided with preheater, the preheater tail end is connected with the stove and accessory valve, preheater is a double-walled elongated cylinder shape, the preheater inner chamber is inserted with electric heating tube, and the preheater outside is provided with the preheater shell, between preheater and the preheater shell circuit control section is housed in the outer part.The circuit control section is by power switch, manual anti-dry device, temperature controller, heating indication red light, insulation indication green light, resistance R
1, resistance R
2Be electrically connected to form.Manually anti-dry device and temperature controller are fixed on the outer wall of preheater, and power switch, heating indication red light, insulation indication green light are fixed on the preheater shell.
The beneficial effects of the utility model are: this apparatus structure simple economy is suitable for, and preheat temperature control and overtemperature prote function are automatically arranged, and energising heating only need begin the time, utilizes waste heat to gas-preheating after the ignition, is fit to hotel, restaurant's use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the preheater of Fig. 1.
Fig. 3 is the electric control theory figure of Fig. 1.
Number in the figure
1, gas inlet pipe 2, stove and accessory valve 3, connection tube head
4, gasification endless tube 5, burner 6, preheater
7, preheater shell 8, preheater inner chamber 9, electric heating tube
10, manual anti-dry device 11, temperature controller 12, power switch
13, heating indication red light 14, insulation indication green light 15, resistance R
1
16, resistance R
2
The specific embodiment
See also Fig. 1, Fig. 2, Fig. 3, the liquefied gas energy-saving cooking, it is made up of burner, stove and accessory valve, connection tube head, gasification endless tube, electric heating tube, preheater, preheater shell, circuit control section.The head end that is fixed with ring-shaped gasification endless tube (4), gasification endless tube (4) in burner (5) outside is connected with gas inlet pipe (1) by connecting tube head (3), gasification endless tube (4) tail end is provided with preheater (6), preheater (6) tail end is connected with stove and accessory valve (2), preheater (6) is a double-walled elongated cylinder shape, preheater inner chamber (8) is inserted with electric heating tube (9), the preheater outside is provided with preheater shell (7), between preheater (6) and the preheater shell (7) the circuit control section is housed.The circuit control section is by power switch (12), manual anti-dry device (10), temperature controller (11), heating indication red light (13), insulation indication green light (14), resistance R
1(15), resistance R
2(16) be electrically connected to form.Manually anti-dry device (10) and temperature controller (11) are fixed on the outer wall of preheater (6), and power switch (12), heating indication red light (13), insulation indication green light (14) are fixed on the preheater shell (7).
Use: before gas furnace uses; at first open power switch on the preheater; energising back heating indication red light is bright; temperature controller cut off the power supply after heating reached set point of temperature; heating indication red light extinguishes; insulation indication green light is bright; at this moment can beat the liquid gas storage tank angle valve; combustion gas is preheated during by preheater; open the ignition of stove and accessory valve again; because the gasification endless tube is arranged on around the burner; so the gasification endless tube utilizes the waste heat intensification that preheating is carried out in combustion gas during with fire, stove and accessory is closed power switch on the preheater after ceasing fire simultaneously, and manually the effect of anti-dry device is a power-off protection when preheat temperature surpasses set point of temperature; after finding out reason and getting rid of fault, press manually on the manual anti-dry device that button can reset and operate as normal.
Claims (1)
1, a kind of liquefied gas energy-saving cooking, it is made up of burner, stove and accessory valve, connection tube head, gasification endless tube, electric heating tube, preheater, preheater shell, circuit control section; It is characterized in that: the head end that is fixed with ring-shaped gasification endless tube (4), gasification endless tube (4) in burner (5) outside is connected with gas inlet pipe (1) by connecting tube head (3), gasification endless tube (4) tail end is provided with preheater (6), preheater (6) tail end is connected with stove and accessory valve (2), preheater (6) is a double-walled elongated cylinder shape, preheater inner chamber (8) is inserted with electric heating tube (9), the preheater outside is provided with preheater shell (7), between preheater (6) and the preheater shell (7) the circuit control section is housed; The circuit control section is by power switch (12), manual anti-dry device (10), temperature controller (11), heating indication red light (13), insulation indication green light (14), resistance R
1(15), resistance R
2(16) be electrically connected to form; Manually anti-dry device (10) and temperature controller (11) are fixed on the outer wall of preheater (6), and power switch (12), heating indication red light (13), insulation indication green light (14) are fixed on the preheater shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820211885XU CN201327081Y (en) | 2008-12-26 | 2008-12-26 | Liquefied gas energy-saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820211885XU CN201327081Y (en) | 2008-12-26 | 2008-12-26 | Liquefied gas energy-saving stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327081Y true CN201327081Y (en) | 2009-10-14 |
Family
ID=41179053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820211885XU Expired - Fee Related CN201327081Y (en) | 2008-12-26 | 2008-12-26 | Liquefied gas energy-saving stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327081Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388842A (en) * | 2013-07-19 | 2013-11-13 | 马晓璐 | Moistureproof gas stove |
-
2008
- 2008-12-26 CN CNU200820211885XU patent/CN201327081Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388842A (en) * | 2013-07-19 | 2013-11-13 | 马晓璐 | Moistureproof gas stove |
| CN103388842B (en) * | 2013-07-19 | 2016-01-20 | 马晓璐 | A kind of moistureproof gas-cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20111226 |