CN116464995A

CN116464995A - Gas kitchen range

Info

Publication number: CN116464995A
Application number: CN202310650315.XA
Authority: CN
Inventors: 伍斌强; 翁速峰; 李修福; 伍笑天; 伍奕
Original assignee: Xunda Technology Group Co Ltd
Current assignee: Xunda Technology Group Co Ltd
Priority date: 2023-06-03
Filing date: 2023-06-03
Publication date: 2023-07-21

Abstract

The invention discloses an easy-to-clean gas cooker, which adopts a complete upper air inlet burner, a nozzle seat, a thermocouple and an ignition needle are fixed on a cooker body and extend upwards out of a panel, the burner can be easily taken and placed on the panel, a pan foot piece is movably inserted, a liquid containing disc is omitted, the upper part of the panel is relatively simple, dead angle cleaning is reduced, and the panel, the burner and the pan foot piece are easy to clean.

Description

Gas kitchen range

Technical Field

The invention relates to a household gas cooker, in particular to a completely upper air inlet gas cooker.

Background

The gas stove generally comprises a bottom shell, a panel, a burner, a liquid containing disc, a pot support, an ignition needle, a thermocouple for accidental flameout protection and the like, wherein the burner is generally fixed on the bottom shell, extends out of the panel from an opening in the middle of the liquid containing disc or is placed above the liquid containing disc and positioned by a support leg of the burner and a positioning screw or a positioning column fixed on the liquid containing disc, and because accessories above the panel are more and uneven, a large number of dead angles are formed among the burner, the liquid containing disc and the panel, so that the burner is difficult to clean.

There are also gas-cooker in market that the burner is turned up and down or the burner plane is rotated, the liquid-containing plate is eliminated, and the upper part of the panel is simple and easy to clean. The burner is positioned between the cooker and the panel, and the soup overflowed from the cooker flows to the burner and then to the panel, so that the burner is difficult to assemble and disassemble by a user and is difficult to clean because the burner is hinged to the cooker body.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides an easy-to-clean gas cooker.

The invention is realized by adopting the following technical scheme. The gas stove comprises a stove body, a burner, a nozzle seat, a thermocouple and an ignition needle, wherein the nozzle seat, the thermocouple and the ignition needle are fixed on the stove body and extend upwards out of a panel, the burner is placed on the panel and is provided with a positioning hole or a positioning groove, the thermocouple and the ignition needle penetrate through the positioning hole or the positioning groove to enable the burner to be positioned, and an injection pipe of the burner is abutted against a gas nozzle arranged on the nozzle seat; a combustion air passage is arranged between the burner and the panel. The burner realizes circumferential positioning through the thermocouple and the ignition needle, is placed under gravity, is convenient to take out and put, and is convenient to clean the kitchen range panel and clean the burner.

Further, a positioning card matched with the nozzle seat is arranged in front of the injection pipe. The burner and the nozzle seat are clamped through surface contact, so that the burner is placed more stably, and the burner is prevented from shaking.

Further, the thermocouple and the ignition needle are close to the periphery of the fire cover of the burner, the locking nut is arranged above the panel and positioned in the positioning hole or the positioning groove and matched with the positioning hole or the positioning groove to position the burner, the locking nut plays a role in fastening and positioning, and meanwhile, soup can be prevented from penetrating into the lower part of the panel and the inner part of the cooker bottom shell along the thermocouple and the ignition needle.

Further, the thermocouple and the ignition needle comprise a head, an opposite plug connector and connecting wires, the head is fixedly arranged on the periphery of a fire cover of the burner, one end of the opposite plug connector is fixedly arranged on the nozzle seat, the other end of the opposite plug connector is fixedly arranged in a positioning hole or a positioning groove of the burner, the positioning hole or the positioning groove is positioned at the bottom of the burner and above the nozzle seat and corresponds to the position of the opposite plug connector, and a male plug and a female socket of the opposite plug connector of the thermocouple and the ignition needle are correspondingly matched and are plugged.

Further, the nozzle holder is located below the burner. The nozzle seat is located the combustor below, and is hidden, and is whole more pleasing to the eye, and combustor protection nozzle seat, nozzle and to inserting the connector and not receive soup pollution, keep clean, the performance is more stable.

Further, the burner is provided with a plurality of pan leg piece clamping grooves which are circumferentially arranged, and the pan leg pieces are inserted into the pan leg piece clamping grooves. The support of the traditional pot support is replaced, and the structure of the pot support is simplified; the pan leg pieces are convenient to take and put and easy to clean.

Further, the pan leg piece and the pan leg piece clamping groove have a certain transverse fit clearance, and the pan leg piece can slightly swing under the action of external force. The cooker is more stable to be placed by adapting to the bottoms of the cookers in different shapes; the contact area of the pan leg piece and the cooker is larger, the heat transfer is better, and the heat efficiency is improved.

Further, the lower ends of the thermocouple and the ignition needle are arranged on the ignition needle support, the ignition needle support and the nozzle seat are integrally formed, parts are integrated, and the internal structure of the kitchen range is simplified.

The gas cooker adopts the burner with the complete upper air inlet, the burner can be easily taken and placed, the pan leg pieces are movably inserted, the liquid containing disc is eliminated, the upper part of the panel is simpler, dead angles are reduced, the panel, the burner and the pan leg pieces are easy to clean, the cooker structure is simplified, and the manufacturing cost of the cooker can be reduced.

Drawings

Fig. 1 is a schematic structural view of the gas cooker of the invention.

Fig. 2 is a schematic structural view of the nozzle holder.

Fig. 3 is a schematic view of a burner with a small fire cap.

Fig. 4 is a schematic diagram of the structure of the gas cooker with the male plug and female socket of the thermocouple and the ignition needle.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings.

In the first embodiment, as shown in fig. 1, a double-head gas stove is shown, in which a left burner is a schematic drawing after being taken out and turned over, and a right burner is in a normal placement state. The panel 1 is covered on the bottom shell 10, the panel 1 is provided with through holes for installing the nozzle seat 2, the thermocouple 3 and the ignition needle 4, the nozzle seat 2 is fixedly arranged on the bottom shell through screws, the shoulder 21 of the nozzle seat is close to the bottom of the panel 1, the neck 22 is embedded in the nozzle seat through holes of the panel 1, the nozzle seat head 23 extends out of the panel 1 and is provided with two gas nozzles 24 which are horizontally discharged, the number of the nozzle seat head 23 and the number of the gas nozzles 24 are respectively two, and the main burner 51 and the small fire burner 52 of the corresponding burner 5 are shown in the schematic structural diagram of the nozzle seat 2 in FIG. 2. The nozzle holder 2 communicates with the gas valve and the gas nozzle 24 through pipes. The lower ends of the thermocouple 3 and the ignition needle 4 are arranged on an ignition needle bracket, and the ignition needle bracket and the nozzle seat 2 are integrally formed. The upper ends of the thermocouple 3 and the ignition needle 4 extend out of the panel 1 upwards through the panel through holes, and are preferably locked on the panel 1 by locking nuts 6 respectively.

The burner 5 is a disk-shaped complete upper air inlet burner, and comprises a main burner 51 of an outer ring and a small fire burner 52 in the center, wherein the upper part is respectively provided with a cyclone fire cover, and the bottom is provided with a main injection pipe 53 and a small fire injection pipe 54 which are communicated with a fuel gas mixing cavity. The center of the small fire burner 52 is a hollow hole, two positioning grooves 55 are arranged, and a positioning clamp 56 is arranged at the bottom of the burner 5 and in front of the small fire injection pipe 52 and is two plates which are arranged in parallel. The burner 5 is placed from top to bottom, two lock nuts 6 fall into two constant head tanks 55 respectively, lightly press the nozzle holder head 23 that makes corresponding little fire burner 52 and the cooperation of locator card 56, two boards of locator card 56 and nozzle holder head 23 pass through the face contact chucking burner 5 and nozzle holder 2, make the burner 5 place more stably, the burner 5 is stably placed on panel 1, the main injection pipe 53 of burner 1, little fire injection pipe 54 butt joint respectively the gas nozzle 24 of installing on the nozzle holder 2. The top ends of the thermocouple 3 and the ignition needle 4 are close to the inner periphery of the fire cover of the small-fire burner 52, so as to be close to a fire hole of the fire cover, and when the ignition needle 4 is in operation, the ignition needle 4 is connected with an igniter to release electric spark to ignite fuel gas; the thermocouple 3 is connected with an electromagnetic valve, and the valve is closed to cut off the gas when flameout occurs, so that accidents are prevented. In general, the diameter of the ignition needle 4 is larger than that of the thermocouple 3, and the matched lock nut 6 and the burner positioning groove 55 are correspondingly adjusted to be different sizes, so that a certain guiding effect is realized when the burner 5 is placed.

The burner 5 is provided with four pan leg piece clamping grooves 57 which are uniformly arranged in the circumferential direction, and pan leg pieces 58 are inserted into the pan leg piece clamping grooves 57. The outer periphery of the burner 5 replaces the support of the traditional pot support, so that the structure of the pot support is simplified; the pan leg pieces 58 are convenient to take and place and easy to clean. The pan leg piece 58 and the pan leg piece clamping groove 57 have a certain transverse fit clearance, and the pan leg piece can slightly swing under the action of external force; the bottom of the cooker with different shapes is adapted, and the cooker is placed more stably; the pan foot piece 58 has a larger contact area with the cooker and better heat transfer, which is beneficial to improving the heat efficiency. The pan leg piece clamping groove 57 is a through hole, and is more convenient to clean compared with a blind hole. The movable foot piece is arranged, so that the pot foot piece 58 can be conveniently shaped differently, and the integral appearance of the kitchen range can be finely adjusted only by changing the shape of the pot foot piece 58, so that the kitchen range is suitable for use and aesthetic requirements of different consumers.

The pan leg clamping groove 57 protrudes downwards to the bottom of the burner 5, and when the burner 5 is placed, a combustion air channel 7 is formed between the bottom of the burner 5 and the panel 1 to provide primary and secondary air required by combustion. The outer shape of the burner 5 may be designed as a square or other shape as a whole, as desired.

The nozzle holder 2 further comprises a fixing plate 25 nested above the nozzle holder, the fixing plate 25 presses the panel to fasten the panel 25 through screws, and soup can be prevented from penetrating into the kitchen range along the nozzle holder 2. The nozzle seat 2 is positioned below the burner 5, is hidden, and is more attractive in whole; the burner 5 protects the parts such as the nozzle seat 2, the nozzle 24 and the like from being polluted by soup, keeps clean and has more stable kitchen range performance.

According to the gas cooker disclosed by the invention, the knob 8 for controlling the on-off of gas is arranged on the panel 1, and can also be controlled by adopting a touch screen, so that the knob is omitted, and the panel is simpler.

The burner is placed through gravity, the taking and placing are convenient, the burner 5 is taken out to conveniently clean the kitchen range panel 1, and meanwhile, the burner 5 is convenient to clean.

In the second embodiment, a gas stove is different from the first embodiment in that the whole burner is designed as a square, as shown in fig. 3, the fire hole of the main burner 51 is a circular seam fire hole, the small fire burner 52 adopts a small fire cap, the point-shaped straight fire hole, the top ends of the thermocouple 3 and the ignition needle 4 are close to the outer periphery of the fire cover of the small fire cap, and are close to the fire hole of the fire cover.

In the third embodiment, as shown in fig. 4, a gas stove is different from the first embodiment in that the thermocouple 3 and the ignition needle 4 respectively include a head, an opposite plug connector and a high temperature resistant connection wire, the thermocouple head 31 and the ignition needle 41 are fixedly mounted on the inner periphery of the fire cover of the burner 5, a female socket 91 at one end of the opposite plug connector is fixedly mounted on the nozzle seat 2, a male plug 92 at the other end of the opposite plug connector is fixedly mounted on a positioning hole 59 of the burner 5, the positioning hole 59 is positioned at the bottom of the burner 5 and above the nozzle seat 2 and corresponds to the position of the opposite plug connector, and a male plug 92 and a female socket 91 of the opposite plug connector of the thermocouple 3 and the ignition needle 4 are correspondingly matched for plugging. The burner 5 is positioned by means of the counter-insert connector and the positioning card 56.

Claims

1. The gas cooker is characterized in that a nozzle seat, a thermocouple and an ignition needle are fixed on a cooker body and extend upwards out of a panel, a burner is placed on the panel, the burner is provided with a positioning hole or a positioning groove, the thermocouple and the ignition needle penetrate through the positioning hole or the positioning groove to enable the burner to be positioned, and an injection pipe of the burner is abutted against a gas nozzle arranged on the nozzle seat; a combustion air passage is arranged between the burner and the panel.

2. The gas cooker as claimed in claim 1, wherein a locator card is provided in front of the injection pipe to engage with the nozzle holder.

3. The gas cooker of claim 1 or 2, wherein the thermocouple and the ignition needle are near the periphery of the fire cover of the burner, and a lock nut is arranged above the panel and positioned in the positioning hole or the positioning groove and matched with the positioning hole or the positioning groove to position the burner.

4. The gas cooker according to claim 1 or 2, characterized in that the thermocouple and the ignition needle comprise a head part, an opposite plug connector and connecting wires, the head part is fixedly arranged on the periphery of a fire cover of the burner, one end of the opposite plug connector is fixedly arranged on the nozzle seat, the other end of the opposite plug connector is fixedly arranged on a positioning hole or a positioning groove of the burner, the positioning hole or the positioning groove is positioned at the bottom of the burner, above the nozzle seat and corresponds to the position of the opposite plug connector, and the male plug and the female plug of the opposite plug connector of the thermocouple and the ignition needle are correspondingly matched and inserted.

5. The gas cooker as claimed in claim 1, wherein the nozzle holder is located below a burner.

6. The gas cooker as claimed in claim 1, wherein the burner has a plurality of leg plate catching grooves circumferentially arranged, and the leg plates are inserted into the leg plate catching grooves.

7. The gas cooker as claimed in claim 6, wherein the pan leg pieces have a certain lateral fit clearance with the pan leg piece clamping grooves, and the pan leg pieces can swing slightly under external force.

8. The gas cooker as claimed in claim 3, wherein the lower ends of the thermocouple and the ignition needle are mounted on an ignition needle support, and the ignition needle support and the nozzle holder are integrally formed.