CN202692147U

CN202692147U - Energy-saving burner

Info

Publication number: CN202692147U
Application number: CN2012202279010U
Authority: CN
Inventors: 王洪安
Original assignee: Changsha Huarun Energy-Saving Science & Technology Co Ltd
Current assignee: Changsha Huarun Energy-Saving Science & Technology Co Ltd
Priority date: 2012-05-21
Filing date: 2012-05-21
Publication date: 2013-01-23
Anticipated expiration: 2022-05-21

Abstract

The utility model discloses an energy-saving burner which comprises a kitchen support (9) provided with an ignition lock (11), an inner fire ring support (3) and an outer fire ring support (4). The inner fire ring support (3) and the outer fire ring support (4) are arranged on the kitchen support (9). A coal gas pipeline is provided with a valve (12) which is adjusted by the ignition lock (11). The valve (12) is fixed on the kitchen support (9). The energy-saving burner is characterized in that the coal gas pipeline of a gas range is provided with an intelligent switch (1) which can control being on or off of the coal gas pipeline according to the temperature of one side of the inner fire ring or the temperature of the inner fire ring. The energy-saving burner can effectively avoid damage to a human body caused by escaping of coal gas and improve the burning rate of energy sources.

Description

A kind of energy-saving burner

Technical field

The utility model belongs to the gas range technical field, relates in particular to a kind of energy-saving burner.

Background technology

The gas range ventilating coal gas is by often directly coal gas being discharged in the environment on every side because of unignited, when perhaps boiling food with soup with gas range, soup boiling in the pot is emitted to take the dish out of the pot and is extinguished the blaze easily outward, above-mentioned situation all can cause coal gas to leak, because coal gas has severe toxicity, so the coal gas that leaks damages health of human body easily, especially the above-mentioned accident of generation can cause a large amount of coal gas to leak after the operator leaves, when lighting a fire next time, blast easily the serious threat personal safety.

Along with social development, it is more and more important to improve energy efficiency; Combustion of natural gas is because its unique advantage is widelyd popularize in human daily life, and the efficiency of combustion that further improves natural gas also is human problem demanding prompt solution.

Summary of the invention

The purpose of this utility model provides and a kind ofly can prevent effectively that coal gas from leaking the person is damaged, and can improve again the burner of energy combustion rate.

The technical scheme that adopts of the utility model is to achieve the above object of the invention: a kind of energy-saving burner, comprise the kitchen range frame (9) that is provided with ignition switch (11) and be installed on inside and outside pyrosphere frame (3,4) on the kitchen range frame (9), be provided with the valve (12) that regulated by ignition switch (11) on the gaspipe line, valve (12) is fixed on the kitchen range frame (9), it is characterized in that: be provided with on the gaspipe line of gas range according to interior pyrosphere or interior pyrosphere one side temperature and control the intelligent switch (1) that gaspipe line circulates or closes.

Described intelligent switch (1) comprises and is installed on the gaspipe line its circulation or closes the electrically-controlled valve (13) of controlling, electrically-controlled valve (13) is electrically connected with the single-chip microcomputer (14) of its work of control, single-chip microcomputer (14) is electrically connected with the ignition switch (11) of its duty of control, also be connected with pyrosphere in measuring or interior pyrosphere one side temperature on the single-chip microcomputer (14) and signal is passed to second temperature sensor (6) of single-chip microcomputer (14), described the second temperature sensor (6) is installed in upper or interior pyrosphere one side of interior pyrosphere frame (3).

Described electrically-controlled valve (13) is installed on the gaspipe line between external air source (2) and the valve (12).

Described electrically-controlled valve (13) is installed on the inside and outside pyrosphere gas pipe (16,15) between valve (12) and the inside and outside pyrosphere frame (3,4).

Described electrically-controlled valve (13) is proportioning valve or servo valve.

Described electrically-controlled valve comprises the valve (12) on the gaspipe line, and the servomotor (17) of regulating its flow is installed on the valve (12), and servomotor (17) is connected with the single-chip microcomputer (14) of its work of control.

Described outer burning ring frame (3) or outer burning ring one side are provided with the three-temperature sensor (5) that is electrically connected with single-chip microcomputer (14).

Contact disc (7) is equipped with at described kitchen range frame (9) center, and kitchen range frame (9) or contact disc (7) are provided with first temperature sensor (8) that can contact with the bottom of a pan, and the first temperature sensor (8) is connected with single-chip microcomputer (14).

Described contact disc (7) is liftable contact disc, and its below is provided with spring or the lifting motor of handling its lifting.

The utility model has been set up according to interior pyrosphere or interior pyrosphere one side temperature at the gaspipe line of existing gas range and has been controlled the intelligent switch that gaspipe line circulates or closes, single-chip microcomputer is started working after the ignition switch igniting, the second temperature sensor that is installed in interior pyrosphere frame or interior pyrosphere one side is real-time transmitted to single-chip microcomputer to the interior pyrosphere temperature information that measures, near the interior pyrosphere that single-chip microcomputer receives temperature is lower than a certain setting value (being generally 80 ℃) to be controlled electrically-controlled valve at once and closes gaspipe line to stop coal gas to leak, and guarantees personal safety; Be provided with the first temperature sensor that contacts and be connected with single-chip microcomputer with the bottom of a pan at kitchen range frame or contact disc, the cooking bottom temperature that receives when single-chip microcomputer reaches the initial setting higher limit and (is generally 200 ℃, the critical-temperature of i.e. oil generation oil smoke) controlling electrically-controlled valve reduces gas flow at once, until the cooking bottom temperature that receives is less than the initial setting higher limit, thereby effectively prevent the generation of pot interior oil smoke and reach gas saving to be energy-conservation purpose; The cooking bottom temperature that receives when single-chip microcomputer reaches the initial setting lower limit and (is generally 120 ℃, the critical-temperature of boiling a little more than food) controls electrically-controlled valve at once and increase gas flow, until, having guaranteed pot interior food greater than the initial setting lower limit, in time boils the cooking bottom temperature that receives.

Description of drawings

Figure l is structural representation of the present utility model;

Fig. 2 is the structure principle chart of the utility model embodiment one;

Fig. 3 is the structure principle chart of the utility model embodiment two;

Fig. 4 is the structure principle chart of the utility model embodiment three.

The specific embodiment

Embodiment one:

As scheme l, shown in Figure 2, a kind of energy-saving burner, comprise the kitchen range frame 9 that is provided with ignition switch 11, be installed on inside and outside pyrosphere frame 3 on the

kitchen range frame

9,4 and be located at the liftable contact disc 7 at kitchen range frame 9 centers, contact disc 7 belows are provided with spring or lifting motor, make contact disc 7 applicable different pot types guarantee to contact with the bottom of a pan; Be provided with the valve 12 that is subjected to ignition switch 11 controls on the gaspipe line of gas range, valve 12 is fixed on the kitchen range frame 9; The electrically-controlled valve 13 that gas flow is regulated is installed between the external air source 2 of gaspipe line and the valve 12, be connected with the single-chip microcomputer 14 of its work of control on the electrically-controlled valve 13, single-chip microcomputer 14 is connected with the ignition switch 11 of its duty of control, also be connected with the second temperature sensor 6 of measuring interior pyrosphere or interior pyrosphere one side temperature and signal being passed to single-chip microcomputer 14 on the single-chip microcomputer 14, described the second temperature sensor 6 be installed in interior pyrosphere frame 3 or interior pyrosphere one sorrowful, when the gas range ventilating coal gas, after ignition switch 11 igniting, single-chip microcomputer 14 receives near the interior pyrosphere temperature and is lower than 80 ℃ of horse backs and controls electrically-controlled valve 13 and cut out gaspipe line to stop coal gas to leak; Also be connected with the first temperature sensor 8 of measuring cooking bottom temperature and signal being passed to single-chip microcomputer 14 on the single-chip microcomputer 14, described the first temperature sensor 8 is installed on the kitchen range frame 9 or contact disc 7 that contacts with the bottom of a pan, control electrically-controlled valve 13 when cooking bottom temperature reaches 200 ℃ at once and reduce gas flow when single-chip microcomputer 14 receives, control electrically-controlled valve 13 increase gas flows when cooking bottom temperature is lower than 120 ℃ when single-chip microcomputer 14 receives at once, not only can prevent the generation of oil smoke but also can allow pot interior food in time boil; Wherein electrically-controlled valve 13 is proportioning valve or servo valve, single-chip microcomputer 14 is subjected to ignition switch 11 controls, single-chip microcomputer 14 is started working when ignition switch 11 igniting, behind rotation ignition switch 11 valve-offs 12, single-chip microcomputer 14 resets to its electrically-controlled valve of controlling 13 and quits work after (namely being in circulation status).

Embodiment two:

The structure of present embodiment and embodiment one is basic identical, institute's difference is that electrically-controlled valve 13 is installed on the inside and outside

pyrosphere gas pipe

16,15 between valve 12 and the inside and

outside pyrosphere frame

3,4, and is in full accord to operation principle and the embodiment one of the control present embodiment of oil smoke; As for the control to preventing that coal gas from leaking, except arranging the second temperature sensor 6 at interior pyrosphere frame 3 and interior pyrosphere one side, also can wait upon sensor 5 in the 3rd temperature that outer burning ring frame 4 and outer burning ring one side setting are connected with single-chip microcomputer 14, single-chip microcomputer 14 according near the temperature the inside and outside pyrosphere can be respectively internally, two electrically-controlled valve 13 on the outer burning ring gas pipe open and close and control separately.

Embodiment three

The structure of present embodiment and embodiment one is basic identical, and institute's difference is electrically-controlled valve by the valve 12 on the gaspipe line and is installed on the valve 12 and the servomotor 17 of controlling its flow forms that servomotor 17 is connected with the single-chip microcomputer 14 of its work of control.

Claims

1. energy-saving burner, comprise the kitchen range frame (9) that is provided with ignition switch (11) and be installed on inside and outside pyrosphere frame (3,4) on the kitchen range frame (9), be provided with the valve (12) that regulated by ignition switch (11) on the gaspipe line, valve (12) is fixed on the kitchen range frame (9), it is characterized in that: be provided with on the gaspipe line of gas range according to interior pyrosphere or interior pyrosphere one side temperature and control the intelligent switch (1) that gaspipe line circulates or closes.

2. according to the described energy-saving burner of claim l, it is characterized in that: described intelligent switch (1) comprises and is installed on the gaspipe line its circulation or closes the electrically-controlled valve (13) of controlling, electrically-controlled valve (13) is electrically connected with the single-chip microcomputer (14) of its work of control, single-chip microcomputer (14) is electrically connected with the ignition switch (11) of its duty of control, also be connected with pyrosphere in measuring or interior pyrosphere one side temperature on the single-chip microcomputer (14) and signal is passed to second temperature sensor (6) of single-chip microcomputer (14), described the second temperature sensor (6) is installed in upper or interior pyrosphere one side of interior pyrosphere frame (3).

3. energy-saving burner according to claim 2 is characterized in that: described electrically-controlled valve (13) is installed on the gaspipe line between external air source (2) and the valve (12).

4. energy-saving burner according to claim 2 is characterized in that: described electrically-controlled valve (13) is installed on the inside and outside pyrosphere gas pipe (16,15) between valve (12) and the inside and outside pyrosphere frame (3,4).

5. it is characterized in that according to claim 3 or 4 described energy-saving burners: described electrically-controlled valve (13) is proportioning valve or servo valve.

6. energy-saving burner according to claim 2, it is characterized in that: described electrically-controlled valve comprises the valve (12) on the gaspipe line, the servomotor (17) of regulating its flow is installed on the valve (12), and servomotor (17) is connected with the single-chip microcomputer (14) of its work of control.

7. energy-saving burner according to claim 4, it is characterized in that: described outer burning ring frame (3) or outer burning ring one side are provided with the three-temperature sensor (5) that is electrically connected with single-chip microcomputer (14).

8. according to claim 2 or each the described energy-saving burner in 3 or 4 or 6 or 7, it is characterized in that: contact disc (7) is equipped with at described kitchen range frame (9) center, kitchen range frame (9) or contact disc (7) are provided with first temperature sensor (8) that can contact with the bottom of a pan, and the first temperature sensor (8) is connected with single-chip microcomputer (14).

9. energy-saving burner according to claim 8, it is characterized in that: described contact disc (7) is liftable contact disc, its below is provided with spring or the lifting motor of handling its lifting.