CN201954622U

CN201954622U - Stove frame for energy-saving gas stoves

Info

Publication number: CN201954622U
Application number: CN2010206288397U
Authority: CN
Inventors: 黎锦标
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-26
Filing date: 2010-11-26
Publication date: 2011-08-31
Anticipated expiration: 2020-11-26

Abstract

The utility model relates to a stove frame for energy-saving gas stoves, which comprises an annular base 1 and at least three supports (2), wherein the supports (2) are fixed on the base (1) to form a bearing platform. The stove frame for the energy-saving gas stoves is characterized in that: check rings (3) are respectively sleeved on the supports (2) and can peripherally seal a space which is surrounded by the supports (2), and the top end surface of each check ring (3) is as high as or is lower than the top end surface of each support (2). The stove frame for energy-saving gas stoves can effectively prevent heat loss, improve the combustion heat efficiency, save energy, and reduce the adverse impacts to the environment. The stove frame for energy-saving gas stoves has a simple structure and low cost, is convenient to use, does not need the regulation of users, and is convenient to popularize.

Description

A kind of energy-conservation gas furnace cooking stove frame

Affiliated technical field

The utility model belongs to gas appliance, specifically is that a kind of heat that can prevent effectively scatters and disappears, improves the gas furnace cooking stove frame of combustion thermal efficiency.

Background technology

The especially Embedded gas furnace of existing gas furnace, for adapting to difform pot, the cooking stove frame is often than higher, therefore the heat that area of dissipation is big, burning produces scatters and disappears through the space of cooking stove frame easily, cause the thermal efficiency of burning low, energy waste is serious, and a large amount of heats directly is discharged in the air, the greenhouse effects of the earth are quickened in the long-term accumulation meeting, have accelerated environment damage.

The utility model content

Problem to be solved in the utility model provides a kind of heat that can prevent effectively and scatters and disappears, improves the gas furnace cooking stove frame of the thermal efficiency of burning.

Problem to be solved in the utility model, can realize by following technical scheme: a kind of energy-conservation gas furnace cooking stove frame, comprise annular base and at least three supports, form supporting table on the described support fixation base, it is characterized in that: be with in the described support and make each support the circumferentially back-up ring of sealing of the space surround, the top end face of described back-up ring and the top end face of each support or be lower than the top end face of each support.

During use, cooking pan is placed on the supporting table that is formed by each support, heat the stopping that the gas furnace burning produces owing to back-up ring, hot-air only can outwards scatter and disappear by the space of back-up ring upper and lower end, area of dissipation dwindles greatly, therefore heat scatters and disappears and lacks, and most hot-air all is trapped in back-up ring inside, and the bottom of pot is heated.

On the basis of the above, the utility model can be done following improvement: described back-up ring leaves the space as air intake vent for two-layer at least between the back-up ring of adjacent two layers.In the process of the back-up ring inside of outside air in these spaces enter, contact with the back-up ring wall and to carry out heat exchange and temperature raises, further improve heat utilization efficiency.

The height of described multilayer back-up ring from inside to outside successively decreases; So that outside air enters the space between the back-up ring.

As a preferred embodiment of the present utility model, described back-up ring is two-layer, and outer back-up ring height is 2/3 of an internal layer back-up ring height.

The described end face that is positioned at innermost back-up ring top is an on-plane surface; As an optimal way of the present utility model, the described end face that is positioned at innermost back-up ring top is the wave curved surface; After some cooking pans are placed on and support the supporting table that forms, its bottom may contact with innermost back-up ring top, the end face at innermost back-up ring top is made on-plane surface, can guarantee that the lower part of end face (being trough) forms the air duct of this inside and outside portion of back-up ring of connection; Concentrate and be designed to the stress that the wave curved surface can reduce the top of back-up ring.

The bottom of each back-up ring described in the utility model is fixed on described base or supports.

As an embodiment of the present utility model, described base is a Q-RING, and described back-up ring is circular, and described base top is stamped sealing plate, and the sealing plate is connected with the outer wall of outermost layer back-up ring.

As another embodiment of the present utility model, described base is an annulus, and described back-up ring is circular, and described base is provided with some radially prodgers, and described outermost layer back-up ring size is corresponding with base, and its bottom is fixed on the base, and all the other back-up rings are fixed on the prodger.

The structure of above-mentioned two embodiment all is closed the space between each back-up ring bottom and the base, to reduce the passage that outside air enters back-up ring inside, can force the space of outside air between the multilayer back-up ring to enter in the innermost back-up ring.

Support described in the utility model circumferentially is evenly distributed on the described base and with the inwall of innermost back-up ring and contacts.

Compared with prior art, the utility model can prevent effectively that heat scatters and disappears, improves the thermal efficiency of burning, energy savings, and minimizing is to the adverse effect of environment; And the utility model is simple in structure, and is with low cost, easy to use, need not user's regulation and control, is convenient to promote.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is the structural representation of the utility model embodiment 2;

Fig. 3 is the structural representation of the utility model embodiment 3;

Fig. 4 is the vertical view of Fig. 3.

The specific embodiment

Energy-conservation gas furnace as shown in Figure 1 is embodiment 1 of the present utility model with the cooking stove frame, it has comprised square annular base 1 and four supports 2, wherein four supports 2 circumferentially evenly distribute to be fixed on the base 1 and form supporting table, be with one deck in the support 2 and make the circular back-up ring 3 that respectively supports the circumferential sealing in 2 spaces that surround, back-up ring 3 is made by multilayer materials, and the inboard of this back-up ring is made by metal material.Back-up ring 3 also is fixed on the base 1, and the inwall of back-up ring 3 supports 2 and contact with each, the end face at back-up ring 3 tops for be not higher than the wave curved surface that respectively supports 2 top end face (be back-up ring top end face and each support the top end face or be lower than the respectively top end face of support).

Energy-conservation gas furnace as shown in Figure 2 is embodiment 2 of the present utility model with the cooking stove frame, and it is with the different of embodiment 1: be provided with the back-up ring 3 of two-layer circle, the internal layer back-up ring is made by metal material, and outer back-up ring is made by nonmetallic materials; Leave space between two back-up rings 3 as air intake vent.The bottom of two back-up rings 3 all is fixed on base 1 or supports on 2, and the inwall of internal layer back-up ring supports 2 and contacts with each, and wherein the end face at internal layer back-up ring top is a waveform, and the top end face of outer back-up ring is the plane, and outer back-up ring height is 2/3 of an internal layer back-up ring height.Sealing plate 4 is stamped at base 1 top, and the edge that sealing plate 4 is positioned at base 1 is connected with the outer wall of outer back-up ring.

Energy-conservation gas furnace shown in Fig. 3～4 is embodiment 3 of the present utility model with the cooking stove frame, it is with the different of embodiment 2: base 1 is annulus, it is provided with some radially prodgers 5, outermost layer back-up ring size and base are corresponding, its bottom is fixed on the base, and all the other back-up rings are fixed on the prodger 5.

Claims

1. energy-conservation gas furnace cooking stove frame, comprise annular base 1 and at least three supports (2), described support (2) firm banking (1) is gone up and is formed supporting table, it is characterized in that: be with in the described support (2) and make each support the circumferentially back-up ring (3) of sealing of space that (2) surround, the top end face of the top end face of described back-up ring (3) and each support (2) or be lower than the top end face of each support (2).

2. cooking stove frame according to claim 1 is characterized in that: described back-up ring (3) leaves the space as air intake vent for two-layer at least between the back-up ring of adjacent two layers (3).

3. cooking stove frame according to claim 2 is characterized in that: the height of described multilayer back-up ring (3) from inside to outside successively decreases.

4. cooking stove frame according to claim 3 is characterized in that: described back-up ring is two-layer, and outer back-up ring height is 2/3 of an internal layer back-up ring height.

5. cooking stove frame according to claim 4 is characterized in that: the described end face that is positioned at innermost back-up ring (3) top is an on-plane surface.

6. cooking stove frame according to claim 5 is characterized in that: the described end face that is positioned at innermost back-up ring (3) top is a waveform.

7. cooking stove frame according to claim 6 is characterized in that: the bottom of described each back-up ring (3) is fixed on described base (1) or supports on (2).

8. cooking stove frame according to claim 7 is characterized in that: described base (1) is a Q-RING, and described back-up ring (3) is circular, and sealing plate (4) is stamped at described base (1) top, and the sealing plate is connected with the outer wall of outermost layer back-up ring.

9. cooking stove frame according to claim 7, it is characterized in that: described base (1) is an annulus, described back-up ring (3) is circular, described base (1) is provided with some radially prodgers (5), described outermost layer back-up ring size is corresponding with base (1), its bottom is fixed on the base (1), and all the other back-up rings are fixed on the prodger (5).

10. it is characterized in that according to Claim 8 or 9 described cooking stove framves: described support (2) circumferentially is evenly distributed on described base (1) and goes up and contact with the inwall of innermost back-up ring.