CN201344569Y - Pre-heated energy-saving liquid gas kitchen range - Google Patents

Pre-heated energy-saving liquid gas kitchen range Download PDF

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Publication number
CN201344569Y
CN201344569Y CNU200920098923XU CN200920098923U CN201344569Y CN 201344569 Y CN201344569 Y CN 201344569Y CN U200920098923X U CNU200920098923X U CN U200920098923XU CN 200920098923 U CN200920098923 U CN 200920098923U CN 201344569 Y CN201344569 Y CN 201344569Y
Authority
CN
China
Prior art keywords
gasification
kitchen range
head
endless tube
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
Application number
CNU200920098923XU
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Chinese (zh)
Inventor
施洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU200920098923XU priority Critical patent/CN201344569Y/en
Application granted granted Critical
Publication of CN201344569Y publication Critical patent/CN201344569Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

The utility model discloses a pre-heated energy-saving liquid gas kitchen range, which comprises a kitchen range head, a kitchen range valve, a connecting pipe head, a gasification annular pipe, an electrical heating sleeve, an elbow, a connecting pipe, a pre-heater casing and a circuit control part. The annular gasification annular pipe is fixed on the outer side of the kitchen range head; the head end of the gasification annular pipe is connected with a fuel gas inlet pipe through the connecting pipe head; a pre-heater formed by mounting the electrical heating sleeve and the circuit control part inside the casing of the pre-heater is directly sheathed with the tail end of the gasification annular pipe; the tail end of the gasification annular pipe is connected with the kitchen range valve through the elbow and the connecting pipe; a hand-operated dry heating prevention device and a temperature controller of the circuit control part are fixed on the gasification annular pipe; and a power switch, a heating indication red light and a heat preservation indication green light are fixed on the casing of the pre-heater. The device is simple in structure, economical and practical, has preheat temperature automatic control and over-temperature protection functions, only requires energization and heating at the beginning, utilizes residual heat for preheating fuel gas after ignition, has strong applicability, and is suitable to use in hotels and restaurants.

Description

Pre-heated liquefied gas energy-saving cooking
Technical field
The utility model relates to a kind of pre-heated 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 pre-heated 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-footed 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, reduce environmental pollution, also can use as usual in the outdoor of north cold area.
The technical scheme that its technical problem that solves the utility model adopts is: pre-heated liquefied gas energy-saving cooking, it is made up of burner, stove and accessory valve, connection tube head, gasification endless tube, electrical heating cover, elbow, adapter, 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, by being housed in the preheater shell, the preheater that electrical heating cover and circuit control section constitute directly is enclosed within gasification endless tube tail end place, gasification endless tube tail end is connected with the stove and accessory valve with adapter by elbow, and 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 gasification endless tube, 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; preheat temperature automatically control and overtemperature prote function are arranged, and energising is heated only need begin the time, utilizes waste heat to gas-preheating after the ignition; applicability is strong, 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 gasification endless tube of Fig. 1 and the side-looking structural representation of preheater.
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, elbow
7, preheater shell 8, adapter 9, electrical heating cover
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, pre-heated liquefied gas energy-saving cooking, it is made up of burner, stove and accessory valve, connection tube head, gasification endless tube, electrical heating cover, elbow, adapter, 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), directly be enclosed within gasification endless tube (4) tail end place by the preheater that electrical heating cover (9) and circuit control section formation is housed in the preheater shell (7), gasification endless tube (4) tail end is connected with stove and accessory valve (2) with adapter (8) by elbow (6), and the circuit control section is to indicate green light (14), resistance R by power switch (12), manual anti-dry device (10), temperature controller (11), heating indication red light (13), insulation 1(15), resistance R 2(16) be electrically connected to form.Manually anti-dry device (10) and temperature controller (11) are fixed on the gasification endless tube (4), 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 utilize waste heat to heat up preheating is carried out in combustion gas with when fire gasification endless tube, close power switch on the preheater simultaneously after the stove and accessory truce; the effect of temperature controller is to control preheat temperature automatically; manually the effect of anti-dry device is a power-off protection when preheat temperature surpasses the regulation dangerous temperature, after finding out reason and getting rid of fault, manually presses on the manual anti-dry device button also operate as normal that can reset.

Claims (1)

1, a kind of pre-heated liquefied gas energy-saving cooking, it is made up of burner, stove and accessory valve, connection tube head, gasification endless tube, electrical heating cover, elbow, adapter, preheater shell, circuit control section; It is characterized in that: be fixed with ring-shaped gasification endless tube (4) in burner (5) outside, the head end of gasification endless tube (4) is connected with gas inlet pipe (1) by connecting tube head (3), directly be enclosed within gasification endless tube (4) tail end place by the preheater that electrical heating cover (9) and circuit control section formation is housed in the preheater shell (7), gasification endless tube (4) tail end is connected with stove and accessory valve (2) with adapter (8) by elbow (6), and 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 gasification endless tube (4), and power switch (12), heating indication red light (13), insulation indication green light (14) are fixed on the preheater shell (7).
CNU200920098923XU 2009-01-09 2009-01-09 Pre-heated energy-saving liquid gas kitchen range Expired - Fee Related CN201344569Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200920098923XU CN201344569Y (en) 2009-01-09 2009-01-09 Pre-heated energy-saving liquid gas kitchen range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200920098923XU CN201344569Y (en) 2009-01-09 2009-01-09 Pre-heated energy-saving liquid gas kitchen range

Publications (1)

Publication Number Publication Date
CN201344569Y true CN201344569Y (en) 2009-11-11

Family

ID=41276151

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200920098923XU Expired - Fee Related CN201344569Y (en) 2009-01-09 2009-01-09 Pre-heated energy-saving liquid gas kitchen range

Country Status (1)

Country Link
CN (1) CN201344569Y (en)

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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: 20091111

Termination date: 20120109