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Height-adjustable energy-saving gas stove wok stand

A gas and stove technology, applied in the direction of stove/stove top, etc., can solve the problems of inconvenient operation, reduced heat transfer efficiency, insufficient gas combustion, etc., and achieve the effects of convenient operation, improved thermal efficiency and simple structure

Inactive Publication Date: 2011-08-31
林一施
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Most of the existing domestic gas stoves have a fixed-height pot support structure, that is, the distance between the flame and the bottom of the pot cannot be adjusted.
During the use of this kind of pot support, the distance between the bottom of the pot and the flame cannot be adjusted reasonably according to the firepower of the gas. In the state of high fire, the heating surface of the bottom of the pot is at the center of the flame or the position of the inner flame, the gas combustion is not sufficient, and the flame temperature is low. On the contrary, in the state of small fire, the bottom of the pot is far away from the outer flame of the flame (commonly known as hanging fire), the air is too much, the flame temperature drops, and the heat transfer efficiency decreases
This kind of pot support gas heat utilization rate is low, which causes a great waste of energy to a certain extent
[0008] Chinese Patent No. 92235353.0 discloses an adjustable pot stand, which controls the height between the bottom of the pot and the flame by moving the pot pieces back and forth on the pot stand and turning them up. Although the structure is simple, due to several pot pieces It cannot be adjusted synchronously, which brings inconvenience to the user's operation
Chinese Patent No. 200620126486.4 discloses an adjustable household gas-fired pot support. Its mechanism includes a pot support seat, a pan bottom support, an adjustment ring and a support piece seat. A pan bottom support and several windproof blades can simultaneously generate displacements in the radial position of the pan frame, thereby achieving the effect of controlling the position of the pan bottom support and windproof blades, but in terms of the number and shape of the overall components, its manufacturing cost is relatively low. higher
Chinese Patent No. 95224755.0 discloses an adjustable pot stand for household gas stoves. Its structure is equipped with multiple sets of bosses of different heights. The pot stand can be adjusted by placing the pot ears on each set of bosses in the adjustment cylinder. , but this kind of adjustment device is difficult to operate in the adjustment process because the pan frame member is at a high temperature, and each adjustment must be aligned with the boss

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The working process of embodiment one is like this: as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, when the operator rotates the adjustment knob 1011, this action will drive the screw rod 105 to rotate, drive the reciprocating screw sleeve 106 to displace along the screw rod 105 in the section with teeth, and drive the follower 107 in the recess of the reciprocating screw sleeve 106. Displacement in the groove, drive the displacement of the rotatable moving ring 102, drive the displacement of the corresponding wedge-shaped inclined surface 104 of the rotatable moving ring 102, and drive the lifting sleeve rod 103 to carry out the lifting displacement, thereby finally reaching the distance between the bottom of the pot and the flame.

[0038] (2) In the second embodiment of the present invention, it includes a fixed base 201, a rotatable moving ring 202, a column 203, a lifting sleeve rod 204, an adjustment handle 205, and a pot bottom support ...

Embodiment 2

[0044] The work process of embodiment two is like this: as Image 6 , Figure 7 and Figure 8 As shown, when the operator swings the adjusting handle 205, the action will drive the rotatable moving ring 202 to rotate and displace, and drive the wedge-shaped slope 209 to lift and displace the lifting sleeve rod 204, so as to finally achieve the adjustment of the distance between the bottom of the pot and the flame. distance.

[0045] (3) In the third embodiment of the present invention, it includes a fixed base 301, a rotatable moving ring 302, a lifting guide column 303, a lifting sleeve rod 304, an adjustment handle 305, and a pot bottom support member 306. There are at least three lifting guide columns 303 located on the inner or outer circumference of the rotatable moving ring. The lower part of the lifting sleeve rod 304 is set on the guiding column 303, and is provided with a wedge-shaped inclined surface of the rotatable moving ring. Working face 307 .

[0046] Fig...

Embodiment 3

[0050] The work process of embodiment three is like this: as Figure 9 , Figure 10 and Figure 11 As shown, when the operator swings the adjusting handle 305, the action will drive the rotatable moving ring 302 to rotate and displace, and drive the wedge-shaped slope to lift and displace the lifting sleeve rod 304, so as to finally adjust the distance between the bottom of the pot and the flame. distance.

[0051] (4) In the fourth embodiment of the present invention, it includes a fixed base 401, a rotatable moving ring 402, a lifting guide pole 403, a lifting sleeve rod 404, an adjustment knob 405, a pot bottom support 406, a screw rod 407, and a reciprocating screw sleeve 408 and follower 409, the fixed base 401 is provided with at least three sets of lifting guide vertical rods 403 located on the inner and outer peripheral parts of the rotatable moving ring, and the lower part of the lifting sleeve rod 404 is correspondingly provided with a set of The lifting tunnel 40...

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PUM

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Abstract

The invention relates to a height-adjustable energy-saving gas stove wok stand comprising a fixed pedestal arranged at the periphery of a burner and provided with a fire through hole. The height-adjustable energy-saving gas stove wok stand is characterized in that the fixed pedestal is provided with a rotatable mobile ring which can rotate opposite to the fixed pedestal and a lifting loop bar used for supporting cookware, wherein the upper side part of the rotatable mobile ring is provided with a wedge-shaped slope used for enabling the lifting loop bar to slide in a lifting way opposite to the fixed pedestal. The device not only can adjust the height distance between the bottom of a pan and the fire and enhance the thermal efficiency but also has simple structure and convenient operation.

Description

[0001] Original title of invention: Height-adjustable energy-saving gas stove pan support [0002] Original application number: 2008100723715 [0003] Date of original filing: December 15, 2008 technical field [0004] The invention relates to a height-adjustable energy-saving gas stove pan support. Background technique [0005] As we all know, the flame formed by the combustion of matter can be divided into three layers, which are the flame core, inner flame and outer flame in turn. The flame core is mainly material vapor, with the lowest temperature; the inner flame material is not fully burned, and the temperature is higher than that of the flame core; the outer flame is in full contact with air, and the combustion is complete, and the temperature is the highest. Relevant data show that the temperature distribution of ordinary gas flames is a continuous gradient of about 600-1800°C from the center (or starting plane) to the outer flame boundary. [0006] The open state...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/10
Inventor 林一施
Owner 林一施