CN203203076U

CN203203076U - Easily-detachable combustor

Info

Publication number: CN203203076U
Application number: CN201320172167.7U
Authority: CN
Inventors: 夏志生; 应哲林
Original assignee: Zhejiang Meida Industrial Co Ltd
Current assignee: Zhejiang Meida Industrial Co Ltd
Priority date: 2013-04-08
Filing date: 2013-04-08
Publication date: 2013-09-18
Anticipated expiration: 2023-04-08

Abstract

The utility model relates to an easily-detachable combustor. A combustion fire hole or a gas distributor is arranged on the upper part of an annular gas cavity and a gas input hole is formed on the lower part of the annular gas cavity; an inward convex retainer ring is arranged on the lower part of the gas cavity; positioning pieces are arranged at the two sides of the retainer ring; the upper and lower positioning pieces clamp the retainer ring to be connected with the gas cavity; the upper and lower positioning pieces are provided with a connection hole for connecting a gas stove body or an opening for covering an inner flame combustor and an ignition magnetic needle or an opening for covering the inner flame combustor, the ignition magnetic needle and a flame probe; and a gas inlet connector in a vertical direction is arranged below the annular gas cavity and is connected with a mixed gas input pipe in an inserting manner. A central through hole is provided with the positioning pieces to be connected and positioned with the stove body; a gas inlet connector is arranged below the gas cavity to be connected with the mixed gas input pipe in the inserting manner; a detachable part is concentrated and a connection manner and a connection direction are changed; time and labor are saved and the assembling efficiency can be greatly improved; and the positioning pieces can also separate upper and lower parts of the combustor, so that the easily-detachable combustor is particularly suitable for a full-premixed domestic combustion gas stove without the second time of air supplementation.

Description

Easily install and remove burner

Technical field

The utility model relates to the parts of household gas utensils, specifically a kind of easy mounting or dismounting burner.

Background technology

As everyone knows, common household gas range is that gas kitchen ranges is by the gas-cooker body, burner, the igniting needle, cooker racks forms, burner is that ring-type comprises burner body, fire fiery distributor (fire cover of crying is also arranged), the air mixture input pipe, fire fiery distributor and burner body and cover the air mixture air cavity that consists of ring-type, the air mixture input pipe is connected with burner body, its side projection is " ﹄ " shape, horizontal is the air mixture input pipe, if there is not the less situation in space or space can not dismounting from top between the duration and degree of heating of such structure when installation and removal burner and kitchen range face duration and degree of heating hole, thus assemble and overhaul very inconvenient.

The utility model content

The purpose of this utility model is to provide a kind of need not unload the easy mounting or dismounting burner that range panel just can directly be installed and removed from top.

Realize the easy mounting or dismounting burner of the technical scheme of the utility model purpose: its combustion gas cavity is ring-type, combustion gas cavity top is provided with burning fire hole or combustion gas distributor, the bottom offers the combustion gas input hole, combustion gas cavity bottom has the back-up ring of convex, the both sides of back-up ring respectively are provided with spacer, the spacer gripping collar is connected with the combustion gas cavity up and down, should be provided with to connect the connecting hole of combustion gas stove or be set with inner flame combustor by upper spacer, the perforate of igniting needle or suit inner flame combustor, the igniting needle, the perforate of flame probe, ring-type combustion gas cavity below is provided with the inlet suction port of vertical direction, for being connected with air mixture input pipe sleeve;

Can be provided with anti-liquid cap between above-mentioned inlet suction port and the combustion gas cavity, this anti-liquid cap can for annular outer edge greater than the inlet suction port external diameter;

The edge of the anti-liquid cap of above-mentioned ring-type can be set as the conical surface or the cylinder that has a down dip;

Easy mounting or dismounting burner of the present utility model, its adopt annular housing arrange convex back-up ring and with the supporting spacer of ring washer, be connected the location with stove by spacer again, the air mixture input pipe is separated with burner combustion gas cavity, the structure that inlet suction port is connected with air mixture input pipe plug bush type with vertical direction is set below the combustion gas cavity, mounting or dismounting easily, accurate positioning, having overcome in the past, burner is connected the connecting portion dispersion in length and breadth with stove, mounting or dismounting need to be taken the shortcoming of range panel or shell apart, and the time and labour saving also adds the liquid cap of setting up defences between inlet suction port and combustion gas cavity, the liquid corrosion connecting portion that overflows when preventing from boiling is avoided the dismounting difficulty.

Description of drawings

Fig. 1 is the easy mounting or dismounting burner application status architecture schematic diagram of the utility model embodiment

Fig. 2 is the exploded sketch of the easy mounting or dismounting burner of the utility model embodiment.

The specific embodiment

Below in conjunction with embodiment the utility model is described further.Following embodiment only is used for the explanation the technical solution of the utility model, but to not restriction of the utility model.

Embodiment one

As shown in Fig. 1 to 2, in the time of on the easy mounting or dismounting burner application kitchen range of the present utility model, each parts is gas-cooker body 1, burner 2, the gas inlet pipe 3 that is connected with burner 2, inner flame combustor 4, igniting needle 5, thermal-arrest firestopping ring 6.

Burner 2 is by burner upper shell 21, burner lower house 22 and being arranged on,

lower house

21,22 separate layer 23, be located at that the combustion gas distributor 24 of burner upper shell 21 consists of, separate layer 23 is divided into combustion gas chamber two parts under the upper combustion gas chamber with the air mixture chamber of burner 2, be communicated with the intercommunicating pore of offering on the separate layer 23, the back-up ring 25 with convex is made in bottom, lower combustion gas chamber, the both sides of back-up ring 25 respectively are provided with spacer 26a and spacer 26b, be equipped with the connecting hole that is set with inner flame combustor 4 and the connecting hole that is set with igniting needle 5 on spacer 26a and the spacer 26b, 26a is connected connecting bolt 29 and is used for clamping the 25 realization connections of middle back-up ring with spacer 26b.The below in combustion gas chamber is provided with the inlet suction port 27 of vertical direction under the ring-type, for being connected with air mixture input pipe sleeve.Be provided with anti-liquid cap 28 between inlet suction port 27 and the combustion gas cavity, this anti-liquid cap 28 is set as the cylinder that turns over or the conical surface that has a down dip for the ring-type external diameter downwards greater than inlet suction port 27 edges.

During installation, first being sleeved on the spacer 26b on inner flame combustor 4 and the igniting needle 5, put again the burner shell that assembles, make the below vertical direction inlet suction port 27 in combustion gas chamber under the ring-type aim at gas inlet pipe 7, press down to insert and put in place, then spacer 26a also is sleeved on inner flame combustor 4 and the igniting needle 5, the bolt that passes spacer 26a, spacer 26b of screwing on gets final product spacer 26a, spacer 26b clamping back-up ring 25.Certainly between inlet suction port and combustion gas cavity, can also add and prevent the liquid cap.

Easy mounting or dismounting burner structure of the present utility model is connected with stove by the mode that spacer is set at the central through hole place and locates, inlet suction port is set below the combustion gas cavity to be connected with air mixture input pipe plug bush type with vertical direction, concentrated the mounting or dismounting position, connected mode and direction have been changed, being fit to streamline installs, time saving and energy saving, can greatly improve efficiency of assembling, because spacer can also play the up and down two-part buffer action of burner, especially be fit to need not the full premix family expenses burning gas kitchen that auxiliary air replenishes.

Claims

1. easily install and remove burner for one kind, its combustion gas cavity is ring-type, combustion gas cavity top is provided with burning fire hole or combustion gas distributor, the bottom offers the combustion gas input hole, it is characterized in that: described combustion gas cavity bottom has the back-up ring of convex, the both sides of back-up ring respectively are provided with spacer, the spacer gripping collar is connected with the combustion gas cavity up and down, should be provided with to connect the connecting hole of combustion gas stove or be set with inner flame combustor by upper spacer, the perforate of igniting needle or suit inner flame combustor, the igniting needle, the perforate of flame probe, ring-type combustion gas cavity below is provided with the inlet suction port of vertical direction, for being connected with air mixture input pipe sleeve.

2. easy mounting or dismounting burner as claimed in claim 1 is characterized in that: be provided with anti-liquid cap between described inlet suction port and the combustion gas cavity, this anti-liquid cap is that annular outer edge is greater than the inlet suction port external diameter.

3. easy mounting or dismounting burner as claimed in claim 2 is characterized in that: the edge of the anti-liquid cap of ring-type is set as the conical surface or the cylinder that has a down dip.