CN103216861B - Spillage tray of gas stove and embedded gas range - Google Patents

Abstract

The invention proposes a novel gas stove liquid storage tray and an embedded gas stove. The gas stove liquid pan proposed by the present invention includes a main body and a cover plate, the main body includes a panel, a central hole and a side wall, and the cover plate includes a plate body, a second liquid storage tank and a middle hole; The center hole and the middle hole are used to place the burner, the cover part is placed on the main part, and an air flow channel is formed between the main part and the cover part, and the middle hole is surrounded. A gap is formed at the distance between the edge and the burner; in the use state, the air flows through the airflow channel and the gap to the burner in sequence. In this way, the air can be easily supplied to the root of the flame, which can significantly improve the combustion effect.

Description

Gas stove liquid tray and embedded gas stove

【Technical field】

The invention relates to the field of embedded gas stoves, in particular to a liquid holding tray.

【Background technique】

Gas stoves are household stoves commonly used in people's daily life, and gas stoves are mainly stoves that burn with liquefied combustible gas as fuel. The liquefied combustible gas can be natural gas, liquefied petroleum gas, biogas, etc. According to the different types of liquefied combustible gas, gas stoves can be divided into various types, such as liquefied gas stoves, coal gas stoves, natural gas stoves, etc. Of course, gas stoves can also be divided into single stoves, double stoves, single-eye stoves, multi-eye stoves, desktop stoves, embedded stoves, etc. according to their different structures.

As we all know, combustion is inseparable from air. At present, a relatively prominent problem in this field is that due to the installation of devices such as a liquid pan or an energy gathering cover, the air supply to the burner is not smooth during combustion, which in turn affects the combustion effect.

In addition, built-in gas stoves are becoming a trend day by day. Along with the widespread application of embedded gas cooker, its existing problems also show gradually. Among them, a more prominent problem is: under normal circumstances, the cabinet where the gas stove is embedded is tightly sealed, and the air supply required by the ejector is insufficient. In order to overcome this problem, the technical scheme of upward air intake is proposed, that is, an air inlet is opened from the upper part of the gas stove to deliver the necessary air for diluting the gas to the ejector. Wherein, a kind of comparatively typical technical scheme is exactly to set up the air inlet on the liquid storage pan, as the Chinese utility model patent that the patent number is ZL200620105344.X. However, there are many defects in the current technical scheme of setting the air inlet on the liquid storage tray and need to be further improved: first, the liquid is easy to pass through the air inlet and flow into the inside of the gas stove; Third, the concealment of the air inlet is not good, which affects the overall appearance of the gas stove.

References to prior art herein are not intended to be an admission that such prior art was known to those of ordinary skill in the art to which the present invention pertains prior to the filing date of this application, unless supported by sufficient evidence.

【Content of invention】

The main purpose of the present invention is to propose a new type of liquid storage tray and embedded gas stove for the above-mentioned technical problems in the prior art.

The gas stove liquid pan proposed by the present invention includes a main body and a cover plate, the main body includes a panel, a central hole and a side wall, and the cover plate includes a plate body, a second liquid storage tank and a middle hole; The center hole and the middle hole are used to place the burner, the cover part is placed on the main part, and an air flow channel is formed between the main part and the cover part, and the middle hole is surrounded. A gap is formed at the distance between the edge and the burner; in the use state, the air flows through the airflow channel and the gap to the burner in sequence. In this way, the air can be easily supplied to the root of the flame, which can significantly improve the combustion effect. In addition, the arrangement of the cover plate can also prevent the main body from being corroded, and can cover the mounting screws on the main body, thereby improving the overall appearance of the gas stove to a certain extent. In addition, it should be pointed out that the "central hole" and "middle hole" here are only relatively vivid expressions, and their understanding cannot be completely limited to the literal meaning, especially it cannot be understood absolutely as the hole in the center. Pores, but should be understood as all feasible pore structures that can realize corresponding functions.

Optionally, the main body part further includes a first liquid storage tank; the first liquid storage tank is used for containing liquid droplets falling into the gap. In this way, while ensuring the supply of air to the root of the flame, it is also possible to prevent liquid droplets from passing through the gap and flowing into the gas stove.

Optionally, the edge of the plate body is provided with an extension, and the extension blocks the air flow channel in the horizontal direction. In this way, the airflow channel can be hidden, and liquid can also be prevented from splashing into the airflow channel.

Optionally, the main body part and the cover part are fixed together by buckling. Here, buckle should be understood as all the existing ones that can achieve the purpose of the present invention and can realize that two components can be connected and fixed together only by their own structure, and at the same time, these two components can also be connected and fixed after being connected together. Separated technical solutions.

Optionally, the panel is provided with a through hole; in the state of use, the air flows through the airflow channel and the through hole in sequence, and then flows to the ejector of the gas stove. The structural design of the through hole makes it difficult for liquid to flow into the gas stove through the through hole.

Optionally, a water filtering device is arranged in the through hole. Due to the arrangement of the water filtering device, it is more difficult for the liquid to pass through the through hole and flow into the inside of the gas stove.

Optionally, the side wall of the main body part includes a first side wall part and a second side wall part; the second side wall part is provided with an air inlet, and the air inlet is used for directing air to the gas stove. In the state of use, the pan support of the gas stove is in close contact with the first side wall, and a gap is formed between the pan support and the second side wall, and the air passes through the gap into the air inlet. In this way, when the liquid pan is installed on the gas stove for use, due to the cooperation between the pan support and the liquid pan, under the action of the pan support, it is difficult for the liquid droplets to pass through the air inlet and flow into the interior of the gas stove, and The concealment of the air inlet is better, and the overall aesthetic appearance of the gas stove can also be improved to a certain extent. Furthermore, this technical solution also makes it possible to increase the area of the air inlet.

Optionally, in a top-down direction, the second side wall portion extends toward the central hole. In this way, the second side wall portion is inclined toward the central hole from top to bottom, so that it is more difficult for the liquid droplets to pass through the air inlet and flow into the inside of the gas stove.

Optionally, the main body part further includes a support part; the support part is used to support the pot support; and the first side wall part connects the support part and the panel together. Due to the existence of the support part, the air can flow from the bottom of the pan support into the gap and then flow into the air inlet.

Optionally, the number of the support portion, the first side wall portion and the second side wall portion are the same, at least two; the second side wall portions are respectively arranged on two adjacent first Between the side wall parts (that is, the first side wall parts and the second side wall parts are arranged alternately along the periphery of the liquid pan).

Optionally, an edge portion is connected between two adjacent support portions; the edge portion is connected to the bottom end of the corresponding second side wall portion; the height of the edge portion is lower than that of the support portion high. The edge portion can function as a water block, so that it is difficult for the liquid on the cooktop to pass through the air inlet and flow into the gas cooker. In addition, since the height of the edge portion is lower than the height of the support portion, after the pot support is placed on the support portion, a gap will be formed between the bottom of the pan support and the edge portion, Furthermore, the air flows into the air inlet after passing through the slit and the gap in sequence.

Optionally, the height of the air inlet is higher than that of the supporting part. In this way, the pan support of the gas stove can cover the air inlet in the horizontal direction.

Optionally, in a state of use, the pan support of the gas stove is in close contact with the top end of the second side wall. In this way, drops of liquid can be avoided from falling into the gap.

Optionally, a water filtering device is arranged in the air inlet. Due to the arrangement of the water filtering device, it is more difficult for the liquid to pass through the air inlet and flow into the gas stove.

The present invention also proposes another gas stove liquid pan, which includes a main body and a cover, the main body includes a panel, a central hole and a side wall, and the cover includes a body, a second The liquid storage tank and the middle hole are used to place the burner, the cover part is placed on the main part, and an air flow channel is formed between the main part and the cover part ; The panel is provided with a through hole; in use state, the air flows to the ejector of the gas stove after passing through the airflow channel and the through hole in sequence. In this way, the concealment of the through hole is better, and it is difficult for liquid to pass through the through hole and flow into the interior of the gas stove.

The present invention also proposes an embedded gas cooker, which includes a cooker surface, an injector, a pot support, a burner, and a liquid storage tray as described in any one of the above, and the liquid storage tray is arranged on the cooker surface , the burner is arranged at the central hole and the middle hole of the liquid pan.

The above summary of the present invention is not intended to describe all possible implementations of the present invention. Throughout the application, guidance is provided in several places by listing examples that can be used in every possible combination.

【Description of drawings】

The following drawings only schematically illustrate and explain the present invention, and do not limit the scope of the present invention, wherein:

Fig. 1 is a partial exploded diagram of an embodiment of an embedded gas cooker of the present invention;

Fig. 2 is a partial installation effect diagram of the embodiment of the embedded gas stove shown in Fig. 1;

Fig. 3 is a partial sectional view of the embodiment of the embedded gas stove shown in Fig. 1;

Fig. 4 is an exploded view of the liquid pan of the embodiment of the embedded gas stove shown in Fig. 1;

Fig. 5 is a schematic structural view of the main body of the liquid pan in another embodiment of the embedded gas stove of the present invention;

Fig. 6 is an enlarged view of the partial structure of the main body of the liquid holding tray shown in Fig. 5;

Fig. 7 is a partial cross-sectional view of another embodiment of the embedded gas cooker of the present invention.

Explanation about the reference signs in the figure:

1-main body, 2-panel, 3-central hole, 4-first liquid tank, 5-first side wall, 6-second side wall, 7-air inlet, 8-ejector, 9 -pot support, 10-burner, 11-edge, 12-support, 13-cooker, 14-cover, 15-body, 16-second liquid tank, 17-middle hole, 18 -Through hole.

【detailed description】

In order to make the object, scheme and beneficial effect of the present invention more clear, the present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments. Furthermore, in the following detailed description of the preferred embodiment, identical or similar features have the same reference numerals.

Example 1

An embodiment of an embedded gas stove proposed by the present invention is shown in Figures 1 and 2, which includes a stove top 13, an injector 8, a pot support 9, a burner 10, and a liquid pan, and the liquid pan is arranged on the stove top 13 Above, the burner 10 is arranged at the central hole 3 and the central hole 17 of the liquid pan. A partial sectional view of the gas stove is shown in FIG. 3 . As for the structure of the liquid holding tray, see FIG. 4 .

As shown in the figure, the liquid tray includes a main body 1 and a cover 14 . As shown in the figure, the main body 1 includes a panel 2 , a central hole 3 , a first liquid tank 4 , an edge portion 11 , a support portion 12 , a first side wall portion 5 and a second side wall portion 6 . The main body 1 adopts an integrally formed structure. The numbers of the support portion 12 , the edge portion 11 , the first side wall portion 5 and the second side wall portion 6 are the same, being four. Two elongated air inlets 7 are respectively arranged on the four second side wall parts 6 . The air inlet 7 is used to deliver air to the ejector 8 of the gas stove. The four edge portions 11 are in one-to-one correspondence with the four second sidewall portions 6 , specifically, the four edge portions 11 are respectively connected to the bottom ends of the corresponding second sidewall portions 6 . The cover part 14 includes a body part 15 , a second liquid tank 16 and a central hole 17 . The cover part 14 is placed on the main part 1 , and an air flow channel is formed between the main part 1 and the cover part 14 . A gap is formed between the edge surrounding the middle hole 17 and the burner 10 . In the state of use (that is, when the gas stove is ignited for cooking, the same below), the air flows to the burner 10 through the airflow channel and the gap in sequence. The edge surrounding the central hole 3 abuts against the burner 10 . The first liquid holding tank 4 is used to hold the liquid drops falling into the gap. In addition, the panel 2 is also provided with a through hole 18; in the use state, the air also flows through the air flow channel, the through hole 18 and then flows to the ejector 8 of the gas stove.

As shown in the figure, the pot stand 9 includes a bottom frame and claws, and the bottom frame of the pot stand 9 is placed on four supporting parts 12 of equal height arranged uniformly along the periphery of the main body part 1 . The first side wall part 5 connects the corresponding support part 12 and the panel 2 together. The four second sidewall parts 6 are respectively disposed between two adjacent first sidewall parts 5 . The four edge portions 11 are respectively disposed between two adjacent support portions 12 . The edge portion 11 is connected to the bottom end of the corresponding second side wall portion 6 . The height of each edge portion 11 is lower than that of the supporting portion 12 . Furthermore, gaps are respectively formed at intervals between the bottom frame of the pot support 9 and the four edge portions 11 .

As shown in the figure, the pot support 9 is in close contact with the first side wall portion 5 , and a gap is formed between the pot support 9 and the second side wall portion 6 . In the state of use, the air around the gas stove flows into the air inlet 7 through the gap formed between the bottom frame of the pan support 9 and the edge portion 11 and the gap formed between the pan support 9 and the second side wall 6 in sequence. , and then flow into the inside of the gas stove to supply the ejector 8 with the air needed to dilute the gas. For the specific air flow path, refer to the arrows indicated in FIG. 3 . It should be pointed out here that only the airflow path on the left side is marked with arrows in FIG. 3 . In fact, there is a similar airflow path on the right side, but it is not marked in FIG. 3 . In addition, the air flow passing through the through holes 18 is not shown in FIG. 3 . In addition, the height of each air inlet 7 is higher than the height of the support part 12 (that is, in the direction perpendicular to the horizontal plane, each air inlet 7 is higher than the top of the support part 12); further, in the horizontal direction, the pot support The bottom frame of 9 blocks each air inlet 7.

The above are only preferred embodiments of the present invention, and other embodiments can be obtained by modifying or replacing certain technical features. For example, an extension part may be further provided on the edge of the plate body, and the extension part blocks the airflow channel in the horizontal direction. For another example, no through hole may be provided on the panel 2 , and the corresponding structure of the main body 1 is shown in FIGS. 5 and 6 . For another example, a water filtering device may be further provided in the through hole, so as to prevent liquid from entering the gas stove through the through hole. Specifically, the water filter device can be made of materials with good air permeability and easy to absorb liquid, such as sponge, filter cloth and so on. For another example, the number of the support portion, the edge portion, the first side wall portion and the second side wall portion is the same, or all may be one or two or three or five or more. For another example, the second side wall part may also adopt the following structure: the top end of the second side wall part is in close contact with the pan support, and the second side wall part extends toward the central hole from top to bottom. For another example, the edge of the panel may also be circular, rectangular, elliptical or regular polygonal. For another example, a water filter device may be further provided in the air inlet to prevent liquid droplets from entering the gas stove through the air inlet. Specifically, the water filter device can be made of materials with good air permeability and easy to absorb liquid, such as sponge, filter cloth and so on.

Example 2

Another embodiment of the embedded gas cooker proposed by the present invention is shown in FIG. 7 . The liquid tray of the embedded gas cooker includes a main body 1 and a cover 14 . The main body part 1 includes a panel, a first liquid sump, a central hole and side walls. The cover plate part 14 includes a plate body part, a second liquid storage tank and a central hole. The central hole and the middle hole are used to place the burner, the cover part 14 is placed on the main body 1 , and an air flow channel is formed between the main part 1 and the cover part 14 . Through holes 18 are arranged on the panel. A space is formed between the edge surrounding the middle hole and the burner. In the state of use, a part of the air flows to the ejector 8 of the gas stove after passing through the airflow channel and the through hole 18 in sequence; in addition, some air flows to the burner through the airflow channel and the gap in sequence. In fact, the main difference between this embedded gas cooker embodiment and embodiment 1 is that there is no air inlet on the side wall of the main body of this embodiment, and the positions of the through holes are also different, and other structures are the same. Based on the consideration of brevity, the same structural features of this embodiment and Embodiment 1 will not be described again here, please refer to the corresponding description and drawings of Embodiment 1.

It should be noted that the present invention should not be construed as being limited to the above-described embodiments, but should be construed as covering all possible implementations determined by the claims of the present invention in combination with the disclosures in the specification. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention, which do not deviate from the technical solution of the present invention, all belong to the protection scope of the technical solution of the present invention. What needs to be integrated is that the relevant technical features of the embedded gas stove of the present invention are directly applied to the countertop gas stove, which belongs to the improvement application and still belongs to the protection scope of the technical solution of the present invention.

Claims (16)

1. a kind of spillage tray of gas stove, it is characterised in that：The drip pan includes main part (1) and ceiling plate portion (14), the main body Portion (1) includes panel (2), centre bore (3) and side wall, and the ceiling plate portion (14) includes board body part (15), the second liquid holding groove (16) With mesopore (17)；The centre bore (3) and mesopore (17) place are used for placing burning device (10), and the ceiling plate portion (14) is positioned over institute State on main part (1), interval is formed with gas channel between the main part (1) and ceiling plate portion (14), surrounds the mesopore (17) edge is formed with space with the burner (10) interval；Under use state, air successively via the gas channel, The burner (10) is flowed to behind space.

2. spillage tray of gas stove according to claim 1, it is characterised in that：

The main part (1) also includes the first liquid holding groove (4)；

First liquid holding groove (4), the drop in the space is fallen into for holding.

3. spillage tray of gas stove according to claim 1, it is characterised in that：

The edge of the board body part is provided with extension, and the extension shelters from the gas channel in the horizontal direction.

4. spillage tray of gas stove according to claim 1, it is characterised in that：

The main part and ceiling plate portion are fixed together by way of buckle.

5. spillage tray of gas stove according to claim 1, it is characterised in that：

Through hole (18) is provided with the panel (2)；

Under use state, air flows successively through the injector (8) that the gas-cooker is flowed to after the gas channel, through hole (18).

6. spillage tray of gas stove according to claim 5, it is characterised in that：

Water treatment plant is provided with the through hole.

7. spillage tray of gas stove according to any one of claim 1 to 6, it is characterised in that：

The side wall of the main part (1) includes the first side wall portion (5), second sidewall portion (6)；

Air inlet (7) is provided with the second sidewall portion (6), the air inlet (7) is used for the injector (8) to the gas-cooker Convey air；

Under use state, the cooker racks (9) of the gas-cooker is sticked together with the first side wall portion (5), the cooker racks (9) with Gap is formed between the second sidewall portion (6), air flows into the air inlet (7) via the gap.

8. spillage tray of gas stove according to claim 7, it is characterised in that：

On top-down direction, the second sidewall portion extends towards the direction of the centre bore.

9. spillage tray of gas stove according to claim 7, it is characterised in that：

The main part (1) also includes supporting part (12)；

The supporting part (12), for supporting the cooker racks (9)；

The first side wall portion (5) links together the supporting part (12) with panel (2).

10. spillage tray of gas stove according to claim 9, it is characterised in that：

The supporting part (12), the first side wall portion (5) are identical with the quantity of second sidewall portion (6) three, are at least two；

Each second sidewall portion (6) is respectively arranged between two adjacent the first side wall portions (5).

11. spillage tray of gas stove according to claim 10, it is characterised in that：

Edge portion (11) is connected between two adjacent supporting parts (12)；

The edge portion (11) is connected with the bottom of corresponding second sidewall portion (6)；

The height of the edge portion (11) is less than the height of the supporting part (12).

12. spillage tray of gas stove according to claim 9, it is characterised in that：

The height of the air inlet (7) is higher than the height of the supporting part (12).

13. spillage tray of gas stove according to claim 7, it is characterised in that：

Under use state, the cooker racks of the gas-cooker and the top in the second sidewall portion are sticked together.

14. spillage tray of gas stove according to claim 7, it is characterised in that：

Water treatment plant is provided with the air inlet.

15. a kind of spillage tray of gas stove, it is characterised in that：The drip pan includes main part (1) and ceiling plate portion (14), the main body Portion (1) includes panel (2), centre bore (3) and side wall, and the ceiling plate portion (14) includes board body part (15), the second liquid holding groove (16) With mesopore (17), the centre bore (3) and mesopore (17) place are used for placing burning device (10), and the ceiling plate portion (14) is positioned over institute State on main part (1), interval is formed with gas channel between the main part (1) and ceiling plate portion (14)；On the panel (2) It is provided with through hole (18)；Under use state, air flows to the gas-cooker afterwards via the gas channel, through hole (18) successively Injector (8).

16. a kind of embedded gas range, it includes cooktop (13), injector (8), cooker racks (9), burner (10) and such as to take up an official post Drip pan described in one claim, the drip pan is arranged on the cooktop (13), and the burner (10) is arranged at The centre bore (3) of the drip pan and mesopore (17) place.