CN201259251Y - Energy-saving gas range - Google Patents

Energy-saving gas range Download PDF

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Publication number
CN201259251Y
CN201259251Y CNU2008200542522U CN200820054252U CN201259251Y CN 201259251 Y CN201259251 Y CN 201259251Y CN U2008200542522 U CNU2008200542522 U CN U2008200542522U CN 200820054252 U CN200820054252 U CN 200820054252U CN 201259251 Y CN201259251 Y CN 201259251Y
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CN
China
Prior art keywords
water
energy
saving
combustion type
type energy
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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
CNU2008200542522U
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Chinese (zh)
Inventor
邱理
Original Assignee
邱理
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Publication date
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Priority to CNU2008200542522U priority Critical patent/CN201259251Y/en
Application granted granted Critical
Publication of CN201259251Y publication Critical patent/CN201259251Y/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 fuel gas type energy-saving kitchen range, which comprises a shell, burners, fuel gas valves, manual air valves, pulse igniters, pulse buttons, stove cavities and flues. The kitchen range has the following characteristics: a coiled rapid water-heating tube is arranged around each stove cavity; oxygen-free copper heat exchangers are assembled at the fume vents of the flues; a cold water inlet tube is connected with the water inlet tubes of the rapid water-heating tubes; the water outlet tube of each rapid water-heating tube is connected with the water inlet tube of one of the oxygen-free copper heat exchangers; and the water outlet tubes of the oxygen-free copper heat exchangers are connected with a hot water supply tube. The utility model can sufficiently utilize the residual heat in the stove cavities and the flues; the opening and closing of the fuel gas valves can be automatically controlled by woks; water supply also can be automatically opened and cut off by the woks; and therefore the utility model realizes the rapid and frequent switching between closing and working states, thus reducing the waste of energy to the max. Compared with the conventional kitchen ranges, the utility model can save energy by more than 40 percent. The CO emission of the fume vents is less than 0.05 percent, the temperature of the fume vents is less than 80 DEG C, and 300kg of high-temperature hot water can be produced per hour.

Description

The combustion type energy-saving stove
Technical field
The utility model relates to the combustion type energy-saving stove that a kind of suitable catering trade large kitchen uses.
Background technology
CN200320119541.3 discloses a kind of hotel that is applied to, the restaurant, and the energy-saving gas cooker of catering industries such as dining room comprises metal framework, burner hearth, burner, gas pipeline, igniter, discharge chamber and around burner hearth outer ring flue.But blower fan is not set in its combustor, thereby makes the burning of fuel abundant inadequately, fuel availability is bigger than the loss of low-heat energy; Do not establish the waste gas utilization device, the heat energy that combustion process is produced obtains fully and effectively utilizing; Have only closing and working of hand-operated valve control burner, can not finish the frequent work of closing rapidly and switch, can cause the waste of fuel.So can not meet the requirement of modern society to its environmental protection and energy saving.
The utility model content
The purpose of this utility model is to provide a kind of combustion type energy-saving stove.To make full use of the waste heat of tail gas and burner hearth, reach the purpose of energy savings, and control the opening and closing of gas valve automatically by frying pan, also control the connection of water inlet automatically and close by frying pan, make automaticity higher, and realization is closed and the rapid and frequent of two states of working switches, and to reduce the waste of the energy to greatest extent, has realized energy-saving and emission-reduction.
The technical solution of the utility model is: comprise shell, burner, gas valve, manual air valve, pulse igniter, pulse button, burner hearth, flue, it is characterized in that, be provided with the Rapid Thermal water pipe of helical form coiling around burner hearth, at the chimney meatus transmitting smoke mouth oxygen-free copper heat exchanger be installed, cold water inlet is connected with the water inlet pipe of Rapid Thermal water pipe, the outlet pipe of Rapid Thermal water pipe is connected with the oral siphon of oxygen-free copper heat exchanger, and the outlet pipe of oxygen-free copper heat exchanger is connected with defeated hot-water line.
The stockhole of described burner hearth upper end is equipped with an Air Valve Control bar, and Air Valve Control bar tail end is connected with fuel gas energy-saving valve on the Gas Pipe.When the weight of frying pan control lever when pressing down, the gas valve of control lever tail end is opened.When frying pan leaves energy-saving stove, control lever bounce-back reinstatement, the gas valve closure is closed combustion gas, and energy-saving stove extinguishes automatically.
The control water solenoid valve is housed on the cold water pipes, an electric-controlled switch that is connected with the control water solenoid valve is housed on the Air Valve Control bar.Electric-controlled switch is connected, and the control water solenoid valve is connected water inlet, and Air Valve Control bar reduction back electric-controlled switch disconnects, and magnetic valve cuts out automatically and stops into water.
Be provided with turbofan in the burner.
Defeated hot-water line is connected with external attemperater.
On the kitchen range top, be provided with a water level control water-saving tap.
Described oxygen-free copper heat exchanger is an asymmetric W shape up and down.
Described energy-saving stove is double end kitchen range or single head kitchen range, when described energy-saving stove is the double end kitchen range, and two side different directions about the flue of two table cookers is located at respectively, other structure of two table cookers is identical.
Rapid Thermal water pipe of the present utility model absorbs heat energy in the stove earlier, the oxygen-free copper heat exchanger that enters the chimney meatus transmitting smoke mouth more further heats, realized that per hour can produce the 300kg high-temperature-hot-water uses for the kitchen, the turbofan that is provided with in the burner the inside makes burning more fully with thorough, and flame is blue temperature can reach 1200 ℃.The Air Valve Control bar that stockhole in the burner hearth upper end is equipped with is connected with the fuel gas energy-saving valve on the Gas Pipe.Can control the opening and closing of gas valve by frying pan automatically, being connected the connection of controlling water inlet and closing automatically by Air Valve Control bar and control water solenoid valve again, realized closing and two states of working rapidly and frequent the switching, reduced the waste of the energy to greatest extent.Realized energy-saving and emission-reduction, more energy-conservation more than 40% than traditional kitchen range.Outlet flue CO discharge capacity is lower than 0.05%, and the temperature of outlet flue is lower than 80 ℃.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an oxygen-free copper heat converter structure schematic diagram;
Fig. 3 is the energy-saving combustion system structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1:
In conjunction with the accompanying drawings: present embodiment is a double end combustion type energy-saving stove.The support 2 that in stainless steel casing 1, has angle bar to make, the gas-cooker of two structural similarities of series connection in support, gas pipeline 4 be connected with the burner 8 of two gas-cookers respectively, energy-saving gas valve 10 and manual air valve 9 are housed respectively on gas pipeline 4, in each gas-cooker, be respectively equipped with pulse igniter 6, pulse button 16, burner hearth 22, flue 13, a turbofan 7 is respectively arranged below two burners 8.The convenience of present embodiment in order to discharge fume, the different directions of two sides about the flue 13 of two table cookers is located at respectively, oxygen-free copper heat exchanger 15 is installed in the exhaust opening of flue 13, around burner hearth, be provided with the Rapid Thermal water pipe 11 of helical form coiling, cold water inlet 3 is connected with the water inlet pipe of Rapid Thermal water pipe 11, the outlet pipe of Rapid Thermal water pipe is connected with the oral siphon 18 of oxygen-free copper heat exchanger 15, and the outlet pipe 19 of oxygen-free copper heat exchanger is connected with hot water pipeline 5.Hot water pipeline 5 is connected with external attemperater.Place near fire door in the burner hearth of cooking stove is provided with an Air Valve Control bar 12, the Air Valve Control bar is placed in the Air Valve Control rod sleeve 20, Air Valve Control bar tail end is connected with fuel gas energy-saving valve 10 on the Gas Pipe, when frying pan is placed on the energy-saving stove, Air Valve Control bar 12 is pressed, Air Valve Control bar tail end is connected with fuel gas energy-saving valve 10 on the Gas Pipe, and gas pipeline is switched on.Press the pulse button on the range panel this moment, the pulse igniter igniting, energy-saving stove enters fired state at once.When frying pan left energy-saving stove, the Air Valve Control bar popped up reinstatement, and the fuel gas energy-saving valve on the gas pipeline cuts out flame-out automatically, can save combustion gas.
Control water solenoid valve 17 is housed on cold water pipes, an electric-controlled switch 21 that is connected with the control water solenoid valve is housed on the Air Valve Control bar.Electric-controlled switch is connected, and water solenoid valve is connected water inlet, and Air Valve Control bar reduction back electric-controlled switch disconnects, and magnetic valve cuts out automatically and stops into water.
Be provided with a water level control water-saving tap in the prior art on the kitchen range top, the water level controller that is provided with in water tank connects with tap, and when the water level in the water tank dropped to the control water level, tap was opened automatically to discharge water and used for cook's cooking.
Embodiment 2:
Present embodiment single head energy-saving stove has only a gas-cooker, and its internal structure is identical with a gas-cooker among the embodiment 1.

Claims (8)

1. combustion type energy-saving stove, comprise shell, burner, gas valve, manual air valve, pulse igniter, pulse button, burner hearth, flue is characterized in that, are provided with the Rapid Thermal water pipe of helical form coiling around burner hearth, at the chimney meatus transmitting smoke mouth oxygen-free copper heat exchanger is installed, cold water inlet is connected with the water inlet pipe of Rapid Thermal water pipe, and the outlet pipe of Rapid Thermal water pipe is connected with the oral siphon of oxygen-free copper heat exchanger, and the outlet pipe of oxygen-free copper heat exchanger is connected with defeated hot-water line.
2. combustion type energy-saving stove according to claim 1 is characterized in that, the stockhole of described burner hearth upper end is equipped with an Air Valve Control bar, and Air Valve Control bar tail end is connected with fuel gas energy-saving valve on the Gas Pipe.
3. combustion type energy-saving stove according to claim 1 is characterized in that, the control water solenoid valve is housed on the cold water pipes, and an electric-controlled switch that is connected with the control water solenoid valve is housed on the Air Valve Control bar.
4. combustion type energy-saving stove according to claim 1 is characterized in that, is provided with turbofan in the burner.
5. combustion type energy-saving stove according to claim 1 is characterized in that, defeated hot-water line is connected with external attemperater.
6. combustion type energy-saving stove according to claim 1 is characterized in that, is provided with a water level control water-saving tap on the kitchen range top.
7. according to claim 1 or 2 or 3 or 4 or 5 or 6 described combustion type energy-saving stoves, it is characterized in that described energy-saving stove is double end kitchen range or single head kitchen range.
8. combustion type energy-saving stove according to claim 7 is characterized in that, two side different directions about the flue of two table cookers is located at respectively in the described double end kitchen range, and other structure of two table cookers is identical.
CNU2008200542522U 2008-08-27 2008-08-27 Energy-saving gas range Expired - Fee Related CN201259251Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200542522U CN201259251Y (en) 2008-08-27 2008-08-27 Energy-saving gas range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200542522U CN201259251Y (en) 2008-08-27 2008-08-27 Energy-saving gas range

Publications (1)

Publication Number Publication Date
CN201259251Y true CN201259251Y (en) 2009-06-17

Family

ID=40773485

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200542522U Expired - Fee Related CN201259251Y (en) 2008-08-27 2008-08-27 Energy-saving gas range

Country Status (1)

Country Link
CN (1) CN201259251Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103759304A (en) * 2014-02-25 2014-04-30 许文广 Gas stove with turbo-charging pre-mixer
CN108361695A (en) * 2018-01-28 2018-08-03 昆山富凌能源利用有限公司 Full-automatic energy-saving gas cooker
CN111623380A (en) * 2020-06-22 2020-09-04 安徽金瑞杰节能科技有限公司 Energy-saving two-main two-auxiliary gas cooker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103759304A (en) * 2014-02-25 2014-04-30 许文广 Gas stove with turbo-charging pre-mixer
CN108361695A (en) * 2018-01-28 2018-08-03 昆山富凌能源利用有限公司 Full-automatic energy-saving gas cooker
CN111623380A (en) * 2020-06-22 2020-09-04 安徽金瑞杰节能科技有限公司 Energy-saving two-main two-auxiliary gas cooker

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Changsha grow heat energy kitchenware Co., Ltd.

Assignor: Qiu Li

Contract record no.: 2010430000049

Denomination of utility model: Energy-saving gas range

Granted publication date: 20090617

License type: Exclusive License

Record date: 20100519

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090617

Termination date: 20110827