CN202521660U - Height adjustable motor control energy-saving gas cooker - Google Patents

Abstract

The utility model relates to a height adjustable motor control energy-saving gas cooker, which comprises a cooking bench shell, a distributor base, a motor transmission mechanism and a vertical lifting mechanism, wherein the vertical lifting mechanism is connected to the lower side of the distributor base 24 and is in transmission connection with the motor transmission mechanism which is fixed to the inside of the shell. The utility model provides an energy-saving and environment-friendly gas cooker system, so that the gas utilization efficiency and combustion quality are improved, and the effects of energy conservation, environment friendliness and high efficiency are achieved, so that the gas cooker system has high popularization value. According to the energy-saving gas cooker, combustion distance between a cooking range and a boiler body can be changed by regulating the position of the cooking range, and the contact of flames and the boiler body is ensured to the maximum limit, so that heat exchange is full, conversion is effective, the boiler body can absorb more heat, gas is utilized fully, the gas utilization rate is improved, and energy is saved. Therefore, in order to improve the combustion efficiency and save the gas, the utility model provides a new structure of the height adjustable motor control energy-saving gas cooker; and by popularizing the height adjustable motor control energy-saving gas cooker, the economic benefit is high.

Description

Adjustable height Electric Machine Control energy-saving gas cooker

Technical field

The utility model relates to a kind of gas-cooker, especially a kind of energy-saving gas cooker.

Background technology

Energy shortage is a worldwide problem.Along with China's rapid economy development, the energy shortage problem more and more becomes the focus of social concerns.China spells out in " Energy Conservation Law of the People's Republic of China " of issue in 2008: " economizing on resources is the fundamental state policy of China, country implement to practice thrift with exploitation the energy development strategy that develops simultaneously, put saving in the first place ".The Party Central Committee and State Council proposed the Scientific Outlook on Development and the decision from now on very over a long time in, will implement resource-conserving, environmentally friendly and energy-saving and emission-reduction policy.It is reported; The China national Committee of Development and Reform has determined to improve year by year since last year the price of combustion gas resources such as natural gas; This just requires us must pay attention to various combustion gas reasonable resources utilizations such as natural gas, for preserving the ecological environment and advancing the sustainable development of nation-building cause to make the due contribution of these a generations.

According to China national relevant department and statistics among the people; Present Chinese town and country gas kitchen ranges is universal day by day; The use amount of household gas range has reached hundred million, these kitchen range are annual consume liquefied gas, natural gas ten thousand tons or cubic metre more than, but from the kitchen range thermal efficiency low (less than 50% that has); It is insufficient to burn, and causes the energy to be wasted greatly.

Have following problem in the gas-cooker design at present: constant distance is constant between valve flare of (1) gas-cooker and the pot body; Cause burning gases flame envelope and the pot body between the distance constant all the time; Flame leaks when air pressure is abundant, when air pressure is not enough, can't touch the bottom of a pan, and the heat energy utilization rate is low.(2) kitchen range flame exit gas pressure can only rely on knob to regulate the size of air inflow, and the flame flame envelope is regulated flame size with the control of the distance of pot body in the time of can't realizing burning, and then regulates the temperature height.Above-mentioned these 2 deficiencies must cause the insufficient problem of gas combustion.Therefore, improve the combustion gas thermal efficiency, the gas kitchen ranges with energy-saving and environmental protection type must be following trend.

Summary of the invention

The utility model is will solve existing gas-cooker to exist between kitchen range and the pot body constant distance to regulate; The inadequate technical problem that causes burning, and a kind of adjustable height Electric Machine Control energy-saving gas cooker is provided, this energy-saving gas cooker adopts driven by motor to be with synchronously; The guiding kitchen range moves up and down with the control and regulation gas-cooker; And then regulate the distance between flare and the pot body, make burning more abundant, the purpose that practice thrift combustion gas to reach, improves efficiency of combustion.

For realizing above-mentioned purpose; The technical scheme of the utility model is: a kind of adjustable height Electric Machine Control energy-saving gas cooker; Comprise kitchen range top housing, distributor socket, motor transmission mechanism and vertical lifting mechanism; Be characterized in: be connected with vertical lifting mechanism below the distributor socket 24, vertical lifting mechanism is in transmission connection with the motor transmission mechanism that is fixed in the housing 27.

Motor transmission mechanism comprises servomotor, power transmission shaft, tooth belt, and pinion, servomotor is fixedly connected with kitchen range top housing wall through big tripod, and the power transmission shaft of servomotor is fixedly connected with pinion; Pinion 20 is connected through the gear wheel of tooth belt below vertical lifting mechanism.

Vertical lifting mechanism comprises gear wheel, lifter, elevating lever, position-arresting disk, force transmiting disk; The gear wheel lower end is nested with bearing, is fixedly connected lifter above the gear wheel, is provided with three dark mounting holes that have the curved surface slideway in the lifter; Place elevating lever in the dark mounting hole, the lifter upper end is connected with force transmiting disk through position-arresting disk, wherein; Three holes in the position-arresting disk are connected with elevating lever respectively; Force transmiting disk lower end three-flute is connected with three elevating lever corresponding matching, connects trunk line, heat shield and distributor socket above the force transmiting disk successively; Bearing through the panel beating connector be fixedly connected on the I-beam, I-beam is fixedly connected with kitchen range top housing wall through the little tripod of two ends.

The beneficial effect of the utility model is:

(1) adopts Height Adjustable formula kitchen range design: through servomotor 17 driven wheel belts 15; Drive gear wheel 10 and then drive lifter 9; Realize the upper and lower mobile of kitchen range through the elevating lever 2 that is embedded in inclined plane groove in the lifter 9; The height of control kitchen range is confirmed the position, makes burning more abundant; (2) adopt servomotor 17 transmissions to make and regulate more simple and fast, controllability is good, locatees also accurate.(3) whole motor transmission part is mainly by servomotor 17, pinion 20, tooth belt 15, and gear wheel 10 constitutes; Lifter 9, elevating lever 2 are mainly adopted in the vertical lifting transmission, position-arresting disk 7, and force transmiting disk 6 constitutes.

The utility model has improved combustion gas utilization ratio and burning quality for the combustion gas field provides a kind of energy-saving and environmental protection and novel gas-cooker system, and energy-saving, environment-friendly and high-efficiency has very high promotional value.Adopt this energy-saving gas cooker, can change the burning extent between kitchen range and the pot body, guaranteed contacting of flame and pot body to greatest extent through the position of regulating kitchen range; Make heat exchange more abundant; Change more effectively, pot body heat absorption is more, has utilized combustion gas fully; Improve the combustion gas utilization rate, practiced thrift the energy.In a word, this novel energy-conserving gas-cooker is designed to improve fuel burning rate, the saving combustion gas provides a kind of new structure.If the energy-saving gas cooker that uses this paper to propose, economic benefit is with considerable.It is very big that China is that family of populous nation cooking usefulness gas accounts for the proportion of the total gas consumption in city, promotes energy-saving gas cooker and have very large realistic meaning.

Description of drawings

Fig. 1 is the structural upright sketch map of the utility model;

Fig. 2 is the structure cutaway view of the utility model;

Fig. 3 is the servomotor horizontal level scheme of installation of the utility model;

Fig. 4 is the motor transmission mechanism and the vertical lifting mechanism three-dimensional exploded view of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

To shown in Figure 4, the adjustable height Electric Machine Control energy-saving gas cooker of the utility model comprises kitchen range top housing 27 like Fig. 1, distributor socket 24, motor transmission mechanism 31 and vertical lifting mechanism 30.Be connected with vertical lifting mechanism 30 below the distributor socket 27, vertical lifting mechanism 30 is in transmission connection with the motor transmission mechanism 31 that is fixed in the housing 27.

Place gas-cooker support 21 above the kitchen range top housing 27, a distributor socket 24 is arranged in the gas-cooker support 21, ring distributor 22 and outer shroud distributor 23 in being placed with on the distributor socket 24.Kitchen range top housing 27 front panels are provided with jet 26 and servomotor switch 28.

As shown in Figure 4, motor transmission mechanism is by servomotor 17, power transmission shaft 18, key 19, pinion 20; Big tripod 16, tooth belt 15, gear wheel 10, I-beam 14; Little tripod 11, panel beating connector 13, bearing 12 is formed; The connection form is: big tripod 16 is fastening by soket head cap screw 1 with kitchen range top housing 27 walls, and the servomotor 17 that carries on it is fixed with four screws, and power transmission shaft 18 is through key 19 and pinion 20 interference fit joint; Little tripod 11 is fastening by soket head cap screw 1 with kitchen range top housing 27 walls, and I-beam 14, little tripod 11, panel beating connector 13, bearing 12 install and fix with soket head cap screw respectively; Gear wheel 10 is nested on the bearing 12, is connected through tooth belt 15 with pinion 20.

Type of belt drive is: driving through servomotor 17 provides power; Drive pinion 20 rotations by power transmission shaft 18; Through tooth belt 15 and then 10 rotations of drive gear wheel, its motion is controlled by pulse, thereby has improved transmitting accuracy; So just guaranteed that it moves and displacement accuracy stably, and various piece is taked lightweight structure and aluminum alloy materials under the prerequisite that guarantees working strength and rigidity requirement.

As shown in Figure 4, vertical lifting mechanism is by gear wheel 10, lifter 9, elevating lever 2, position-arresting disk 7; Force transmiting disk 6, trunk line 5, heat shield 4 is formed; The connection form is: tooth belt 15 is meshed with gear wheel 10, and gear wheel 10 lower ends are connected through nested floating with bearing 12, and lifter 9 is fixed on the gear wheel 10 through hexagon socket head cap screw 8; The dark mounting hole of three sides in the lifter 9 has the curved surface slideway, and elevating lever 2 is placed in the inside, is the restriction elevating lever 2 unnecessary frees degree; Cover position-arresting disk 7 in lifter 9 upper ends, three holes of position-arresting disk 7 cooperate elevating lever 2, and it can only be moved up and down; Force transmiting disk 6 lower end three-flutes and three elevating lever 2 corresponding matching, force transmiting disk 6, trunk line 5, heat shield 4 adopt screw 3 to connect.

Type of belt drive is: tooth belt 15 is meshed with gear wheel 10 and drives lifter 9 rotations, is embedded in 3 elevating levers 2 in the lifter mounting hole groove, under the effect of position-arresting disk 7; Drive force transmiting disk 6 and make vertical motion up and down; Trunk line 5 also moves up and down with force transmiting disk 6, and trunk line 5 is an one with kitchen range, and then has realized that kitchen range is along with the same moved further of trunk line; So just realized the control that moves up and down of burning spout; Regulated the height of kitchen range flame, realized the control of flare, and then effectively improved the combustion gas utilization rate with pot body best combustion distance.Wherein the scalable amount is 0 ~ 10mm up and down, and tooth belt 15 should adopt the high temperature resistance material.

Gas fuel switch 26, knob servomotor switch 28 sends pulse signal, gets servomotor 17 driving pinions 20 rotations of signal; Rotate gear wheel 10 by tooth belt 15, rotate lifter 9 then, simultaneously; The elevating lever 2 that is embedded in the lifter inclined plane groove does to go up (descending) motion; Drive (descending) motion on the kitchen range through force transmiting disk 6, realized the control of flame, and then reached raising combustion rate and energy-conservation effect with pot body best combustion distance.Products characteristics: servomotor control has good controllability, accurate positioning.When compact overall structure, position-arresting disk reduce the unnecessary free degree of elevating lever, play antipollution effect.

Claims (3)

1. adjustable height Electric Machine Control energy-saving gas cooker; Comprise kitchen range top housing (27); Distributor socket (24); Motor transmission mechanism (31) and vertical lifting mechanism (30) is characterized in that: be connected with vertical lifting mechanism (30) below the said distributor socket (24), vertical lifting mechanism (30) is in transmission connection with the motor transmission mechanism (31) that is fixed in the kitchen range top housing (27).

2. adjustable height Electric Machine Control energy-saving gas cooker according to claim 1; It is characterized in that: said motor transmission mechanism comprises servomotor (17), power transmission shaft (18), tooth belt (15), pinion (20); Servomotor (17) is fixedly connected with kitchen range top housing (27) wall through big tripod (16), and the power transmission shaft (18) of servomotor (17) is fixedly connected with pinion (20); Pinion (20) is connected through the gear wheel (10) of tooth belt (15) below vertical lifting mechanism.

3. adjustable height Electric Machine Control energy-saving gas cooker according to claim 1 is characterized in that: said vertical lifting mechanism comprises gear wheel (10), lifter (9), elevating lever (2), position-arresting disk (7); Force transmiting disk (6); Gear wheel (10) lower end is nested with bearing (12), is fixedly connected lifter (9) above the gear wheel (10), is provided with three dark mounting holes that have the curved surface slideway in the lifter (9); Place elevating lever (2) in the dark mounting hole; Lifter (9) upper end is connected with force transmiting disk (6) through position-arresting disk (7), and wherein, three holes in the position-arresting disk (7) are connected with elevating lever (2) respectively; Force transmiting disk (6) lower end three-flute is connected with three elevating levers (2) corresponding matching, connects trunk line (5), heat shield (4) and distributor socket (24) above the force transmiting disk (6) successively; Bearing (12) is fixedly connected on through panel beating connector (13) that I-beam (14) is gone up, I-beam (14) is fixedly connected with kitchen range top housing (27) wall through the little tripod of two ends (11).

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