CN216924427U

CN216924427U - Natural gas stove

Info

Publication number: CN216924427U
Application number: CN202220258908.2U
Authority: CN
Inventors: 陈培起
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-07-08
Anticipated expiration: 2032-02-09

Abstract

The utility model relates to the technical field of natural gas application, and particularly discloses a natural gas stove which comprises a panel, a burner, a support, a sealing ring and a switch, wherein the burner is arranged on the panel, the support is arranged at the bottom of the panel, the switch is arranged on the panel, the support is used for supporting a pot and is annularly arranged on the periphery of the burner, the natural gas stove also comprises a protective cover, the protective cover is annularly arranged on the periphery of the support, the top end of the protective cover is not higher than the top end of the support, the distance between the top end of the protective cover and the top end of the support is smaller than a set value, the diffusion of flame from the bottom of the pot to the periphery can be effectively reduced through the arrangement of the protective cover, the amount of heat radiation is further reduced, the sealing ring is protected, the flame can be gathered by the protective cover, and the utilization rate of the gas is improved.

Description

Natural gas stove

Technical Field

The utility model relates to the technical field of natural gas application, in particular to a natural gas stove.

Background

An existing natural gas cooker generally includes a panel, burners provided on the panel, a support, and a switch, wherein one or more burners are installed on the panel, the support is supported on the panel and located at the periphery of the burners, the support is used to support a pot, and the switch is used to control the ignition of the burners.

However, when the natural gas range is used at home, the panel is relatively small in size and generally rectangular, and a sealing ring is provided between an outer circumferential portion of the bottom surface of the panel and the cooktop in order to maintain the dustproof performance of the cooktop. However, when a large-caliber pot (such as a steamer) is used, the bottom of the steamer can exceed the panel, flame emitted by the burner can expand towards the periphery along the bottom of the pot, under the heat radiation of the flame, a part of sealing ring positioned right below the pot can bear high temperature, the performance of the sealing ring can be degraded after a long time, and the sealing performance is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a natural gas stove to when solving current natural gas stove family expenses, use the pan of heavy-calibre can lead to the impaired problem of sealing washer performance of panel bottom.

On one hand, the utility model provides a natural gas stove which comprises a panel, a burner arranged on the panel, a support arranged on the panel, a sealing ring arranged at the bottom of the panel, a switch arranged on the panel, a protective cover and a sealing ring, wherein the support is used for supporting a cooker and is annularly arranged on the periphery of the burner, the protective cover is annularly arranged on the periphery of the support, the top end of the protective cover is not higher than the top end of the support, the distance between the top end of the protective cover and the top end of the support is smaller than a set value, and the set value is 1-5 mm.

As a preferred technical scheme of the natural gas stove, the support comprises an annular base and a plurality of supporting rods which are uniformly distributed along the circumferential direction of the base;

the protective cover comprises a plurality of cover pieces, and one cover piece is inserted between any two adjacent supporting rods.

As the preferred technical scheme of natural gas stove, the cover piece includes two interval settings insert the post, and connect in two insert the separation blade between the post, insert the post setting on the bracing piece and with the bracing piece slip grafting.

As the preferred technical scheme of natural gas stove, the separation blade include first lamellar body with set up in the second lamellar body of first lamellar body top, first lamellar body respectively with two insert the post and connect, first lamellar body is cylindrical arc, the second lamellar body is conical arc.

As a preferable technical scheme of the natural gas stove, the first sheet body is located above the base, and a ventilation channel is formed between the first sheet body and the base.

As a preferable technical scheme of the natural gas stove, the projection of the second sheet body on the panel is positioned in the outline range of the upper surface of the panel.

As the preferable technical scheme of the natural gas stove, the support further comprises a convex block which is convexly arranged on the peripheral surface of the base.

As a preferable technical scheme of the natural gas stove, the natural gas stove further comprises a natural gas concentration sensor arranged on the burner.

As the preferable technical scheme of the natural gas stove, the natural gas stove further comprises an alarm.

As the preferable technical scheme of the natural gas stove, the natural gas stove further comprises a film thermocouple arranged at the top of the support, and the film thermocouple is used for being attached to the bottom of the cooker.

The utility model has the beneficial effects that:

the utility model provides a natural gas stove which comprises a panel, a burner, a support, a switch, a sealing ring and a protective cover. The protective cover is annular and is arranged on the periphery of the support in a surrounding mode, the top end of the protective cover is not higher than the top end of the support, the distance between the top end of the protective cover and the top end of the support is smaller than a set value, and the set value is 1-5 mm. Through setting up the protection casing, can effectively reduce flame along the outside peripheral diffusion in pan bottom, and then reduce the volume of heat radiation to protect the sealing washer, and the protection casing can also gather together flame, improves the utilization ratio of gas.

Drawings

Fig. 1 is a schematic structural view of a natural gas range according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a support and a shield of a natural gas range according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a support of a natural gas range according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a shield of a natural gas range according to an embodiment of the present invention.

In the figure:

1. a panel;

2. a burner;

3. a support; 31. a base; 32. a support bar; 321. a slot; 33. a bump;

4. a switch;

5. a protective cover; 51. a cover sheet; 511. inserting a column; 512. a baffle plate; 5121. a first sheet body; 5122. a second sheet body; 513. a vent passage;

6. a pot;

7. a natural gas concentration sensor;

8. a thin film thermocouple.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Where the terms "first position" and "second position" are two different positions, and where a first feature is "over", "above" and "on" a second feature, the first feature is directly over and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

As shown in fig. 1 to 4, the present embodiment provides a natural gas range including a panel 1, a burner 2, a bracket 3, a switch 4, and a packing (not shown in the drawings). Wherein, combustor 2, support 3 and switch 4 all set up in panel 1, and support 3 is used for supporting pan 6 and encircles the periphery of locating combustor 2, and switch 4 is used for controlling the ignition and closing of combustor 2, and the sealing washer is located the lower surface of panel 1 and is used for the top of a kitchen range contact to realize sealed, and the shape of sealing washer is unanimous with the outside profile of panel 1 lower surface.

When the bottom of the pan 6 exceeds the panel 1, the flame emitted by the burner 2 can expand along the bottom of the pan 6 to the periphery, under the heat radiation of the flame, the partial sealing ring positioned right below the pan 6 is easy to bear high temperature, and the performance of the sealing ring can be degraded after a long time, so that the sealing performance is affected.

In this regard, in the present embodiment, the natural gas range further includes a protection cover 5. The protection casing 5 is the annular and encircles and locate support 3 periphery, and the top of protection casing 5 is not higher than the top of support 3, and the interval of the top of protection casing 5 and the top of support 3 is less than the setting value, and the setting value is 1mm ~ 5 mm. Through setting up protection casing 5, can effectively reduce flame along the outside peripheral diffusion in 6 bottoms of pan, and then reduce the volume of heat radiation to protect the sealing washer, and protection casing 5 can also gather together flame, improves the utilization ratio of gas.

In this embodiment, the protective cover 5 may be integrally disposed or may be separately disposed, wherein in this embodiment, a scheme of separately disposing the protective cover 5 is exemplarily given. Specifically, as shown in fig. 2, the bracket 3 includes a base 31 having a ring shape, and a plurality of support rods 32 uniformly distributed in a circumferential direction of the base 31; the protective cover 5 comprises a plurality of cover sheets 51, and one cover sheet 51 is inserted between any two adjacent support rods 32. Wherein, the cover sheet 51 can be fixedly connected or detachably connected with the two support rods 32.

As shown in fig. 2 and 4, the present embodiment exemplarily shows a case where the cover sheet 51 and the two support rods 32 are detachably connected. Specifically, the cover piece 51 includes two insertion posts 511 disposed at intervals, and a stop piece 512 connected between the two insertion posts 511, wherein the insertion posts 511 are slidably inserted into the support bar 32. Specifically, the supporting column is provided with a slot 321 extending in the vertical direction, and the inserting column 511 is inserted into the slot 321. Specifically, the blocking plate 512 comprises a first plate 5121 and a second plate 5122 arranged above the first plate 5121, the first plate 5121 is respectively connected with the two insertion columns 511, the first plate 5121 is arc-shaped, and the second plate 5122 is conical arc-shaped. In other embodiments, the baffle 512 can be further configured as desired.

Optionally, the first sheet 5121 is positioned above the base 31, and the vent 513 is formed between the first sheet 5121 and the base 31. The vent 513 facilitates air circulation.

Optionally, the projection of the second plate 5122 on the panel 1 is located within the contour of the upper surface of the panel 1. With this arrangement, even if a large-diameter pot 6 is used, the cover piece 51 can restrict the flame within the contour of the upper surface of the panel 1, thereby further reducing the influence on the gasket.

Optionally, the bracket 3 further comprises a protrusion 33 protruding from the base 31. Correspondingly, the panel 1 is provided with a receiving groove for simultaneously receiving the base 31 and the projection 33, and the rotation of the bracket 3 can be prevented by the projection 33.

Optionally, the gas range further comprises a natural gas concentration sensor 7 and an alarm (not shown in the drawings) provided to the burner 2. Wherein, natural gas concentration sensor 7 and alarm all are connected with controller (not shown in the attached drawing), and when natural gas concentration sensor 7 detected the concentration of natural gas and exceeded standard, the controller can control the alarm and send out the police dispatch newspaper to guarantee the applicable safety of gas.

Optionally, the natural gas stove further comprises a thin film thermocouple 8 arranged at the top of the support 3, and the thin film thermocouple 8 is used for being attached to the bottom of the pot 6. The film thermocouple 8 is connected with the controller equally, and accessible film thermocouple 8 detects the temperature of pan 6, and when pan 6 dry combustion method, the temperature that film thermocouple 8 detected will exceed a predetermined lower limit threshold value, and then the steerable alarm of controller sends the warning to remind the user to pay attention to safe in utilization.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a natural gas stove, includes panel (1), set up in combustor (2) of panel (1), set up in support (3) of panel (1), set up in the sealing washer of panel (1) bottom and set up in switch (4) of panel (1), support (3) are used for supporting pan (6) and the ring is located the periphery of combustor (2), its characterized in that, natural gas stove still includes protection casing (5), protection casing (5) are the annular and the ring is located support (3) periphery, the top of protection casing (5) is not higher than the top of support (3), just the top of protection casing (5) with the interval on the top of support (3) is less than the setting value, the setting value is 1mm ~ 5 mm.

2. Gas burner as in claim 1, characterized in that said support (3) comprises a base (31) in the shape of a ring and a plurality of support rods (32) uniformly distributed along the circumferential direction of said base (31);

the protective cover (5) comprises a plurality of cover sheets (51), and one cover sheet (51) is inserted between any two adjacent supporting rods (32).

3. Natural gas burner as in claim 2, characterized in that said cover sheet (51) comprises two spaced-apart studs (511) and a stop sheet (512) connected between said two studs (511), said studs (511) being arranged on said support bar (32) and being slidably inserted into said support bar (32).

4. The natural gas stove as claimed in claim 3, wherein the catch (512) comprises a first plate body (5121) and a second plate body (5122) disposed above the first plate body (5121), the first plate body (5121) is connected to the two insertion posts (511), the first plate body (5121) has a cylindrical arc shape, and the second plate body (5122) has a conical arc shape.

5. Gas burner as in claim 4, characterized in that said first sheet (5121) is located above said base (31) and in that between said first sheet (5121) and said base (31) a venting channel (513) is formed.

6. Gas range according to claim 4, characterized in that the projection of the second sheet (5122) on the panel (1) is located within the contour of the upper surface of the panel (1).

7. Gas stove according to claim 2, characterized in that the holder (3) further comprises a projection (33) protruding from the outer circumference of the base (31).

8. Gas burner according to claim 1, characterized in that it further comprises a natural gas concentration sensor (7) arranged at the burner (2).

9. Gas burner according to claim 8, characterized in that it further comprises an alarm.

10. Gas burner according to any of claims 1 to 9, characterized in that it further comprises a thin film thermocouple (8) arranged on the top of the support (3), said thin film thermocouple (8) being intended to be attached to the bottom of the pot (6).