CN2660323Y

CN2660323Y - Burner of lifting gas cooker

Info

Publication number: CN2660323Y
Application number: CN 200320107323
Authority: CN
Inventors: 林庆森
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-23
Filing date: 2003-11-23
Publication date: 2004-12-01
Anticipated expiration: 2013-11-23

Abstract

The utility model discloses a gas-cooker burner with elevating style, which aims at providing a reformative gas-cooker burner, which can match with the bottom surface of a cooker very well and maintain the set distance all the time. The burner makes further improvements of power- extending and gas-mixing. The burner includes outer thimbles and scalable and removable inner thimbles, which insert into the out thimbles. The outer thimbles, a fire-separating cover and a supporting body of the fire-separating cover are linked as an outer thimble assembly parts. The reset springs mount at the inner thimbles. The outer thimble assembly parts, the inner thimbles and the reset springs compose a plurality of columnar telescopic assembly bodies, which distribute uniformly and connect with a lower location-limited plate firmly. The outer thimble assembly parts drills through an upper location-limited plate. The lower location-limited plate is connected firmly with a communication body. The communication body under the inner thimbles is provided with the gas nozzles, which has the same quantity as the inner thimbles. The gas nozzles locations are vertically opposite to the inner thimbles. The lifting gas-cooker burner is characterized by the efficient energy saving and can be used for developing a series of gas-cooker novel products.

Description

The lift burner for gas stove

Technical field

The utility model belongs to the gas-cooker technical field, is specifically related to a kind of burner for gas stove.

Background technology

Application number is that 03215456.9 utility application " burner for gas stove " has been introduced a kind of burner for gas stove that includes the column assembly, be used with the pot frame, bottom offset on the whole by burner, can make at the bottom of flat, the garden or point end cooker and combustion head remain the distance of setting, therefore, the high efficiency cooker bottom surface that acts on of the flame that combustion head sprayed.But it also exists some can improved place, for example: flexible pipe is unsteady to be connected owing to must adopt between burner and the gas control valve, therefore it is inaccurate the burner location to occur, and cause jam phenomenon between the guide thimble on column assembly and the gas-cooker panel, back-moving spring not only bears the pressure that transmit the cooker bottom surface downwards, also will bear the gravity of burner self.In addition, in the leeway that also has further raising aspect the mixing of the expansion of the specified combustion power of gas-cooker and gas.

Summary of the invention

The utility model is a kind of improved burner for gas stove that the deficiency according to above-mentioned prior art provides, and it can well cooperate with the cooker bottom surface, remains the distance of setting, is being further enhanced aspect the mixing of the expansion of power and gas.

The utility model is achieved in that

A kind of lift burner for gas stove, comprise mixed airway, divide fire lid supporter and Fen Huogai, mixed airway comprises outer tube and inserts wherein scalable mobile inner sleeve, the upper end of outer tube is connected as a single entity by a minute fire lid supporter with dividing the fire lid, constitute the outer tube sub-assembly, on inner sleeve, be with the back-moving spring that acts on inner sleeve and outer tube vertically respectively, by the outer tube sub-assembly, the quantity of the telescopic column assembly that inner sleeve and back-moving spring are formed is any one among 2～10, be evenly distributed on the lower limiting board, fixedly connected with lower limiting board in lower end at inner sleeve, the outer tube sub-assembly passes the upper limit plate, the position that limits its rising by the spacing bead and the upper limit plate of outer tube lower end, lower limiting board is fixedlyed connected with the connected component of below by positioning link, the gas nozzle identical with inner sleeve quantity is housed on the connected component below the inner sleeve, the position of gas nozzle is corresponding up and down with inner sleeve, also is provided with air inlet pipe on the connected component.

Can also be provided with in the lower end of the outer tube of described upper limit backboard face and to keep the stable interlock plate in mutual alignment between the telescopic column assembly.

Described positioning link is a screwed rod member in top, and lower end and connected component are fixed together.

The plan view shape of described connected component can be linear, X-shape, polygon, garden shape.

Described air inlet pipe can be inserted into the cavity central authorities of polygon, garden shape connected component.

The beneficial effects of the utility model are: fixedly connected with connected component by lower limiting board, positioning link in the inner sleeve bottom, position stability makes the accurate positioning of telescopic column assembly; Adopt the bushing type stretching structure, make the lifting of outer tube sub-assembly freely; The distance that can regulate gas nozzle and inner sleeve end opening by positioning link, thus the air inlet regulated; Can accurately select required specified combustion power by the quantity that changes telescopic column assembly; The connected component shape is selected according to the quantity of gas nozzle, and interchangeability is good, and flame distribution is even; Location dimension on upper limit plate, lower limiting board, connecting plate and the connected component is consistent, is convenient to processing and fabricating.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the plan structure schematic diagram of connected component 1 among Fig. 1.

Fig. 3 is the structure cutaway view of telescopic column assembly among Fig. 1.

Fig. 4 is the structure cutaway view of gas nozzle among Fig. 1.

Fig. 5 is two the plan structure schematic diagram of the utility model connected component embodiment.

Fig. 6 is three the plan structure schematic diagram of the utility model connected component embodiment.

Fig. 7 is four the sectional structure schematic diagram of the utility model connected component embodiment.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is done and to be described in further detail.

As Fig. 1, shown in Figure 3, the lift burner for gas stove comprises the outer tube 5 that mixes airway, divide fire lid 6 to be connected as a single entity with outer tube 5 by a minute fire lid supporter 7, constitute the outer tube sub-assembly, the inner sleeve 3 that mixes airway inserts among the outer tube 5, and telescopic moving relatively is with the back-moving spring 4 that acts on inner sleeve 3 and outer tube 5 vertically respectively on inner sleeve 3; By the outer tube assembly, the quantity of the telescopic column assembly that inner sleeve 3 and back-moving spring 4 are formed is any one among 2～10, be evenly distributed on the lower limiting board 11, the lower end of each inner sleeve 3 and lower limiting board 11 are fixedly connected by welding, also available other modes are fixedly connected, locating hole or locating sleeve that each outer tube sub-assembly passes on the upper limit plate 8 place pot frame central authorities, and can lifting moving, the position of its rising is limited by the spacing bead and the upper limit plate 8 of outer tube 5 lower ends, upper limit plate 8 can be the panel of gas-cooker, pot frame base plate or water pond base plate also can be provided with separately; Center at lower limiting board 11, by two positioning screw caps on rod positioning link 10 thread segments that are fixed on the connected component 1 connected component 1 of lower limiting board 11 with the below is fixed together, positioning link also can adopt two or three rod members; The gas nozzle 2 identical with inner sleeve 3 quantity is housed on the connected component below the inner sleeve 31, and the position of gas nozzle 2 is corresponding about in the of 3 with inner sleeve, also is provided with air inlet pipe 12 on the connected component 1.In order to keep between each telescopic column assembly the mutual alignment stable, also between each outer tube 5 lower end, upper limit plate 8 back sides, be provided with interlock plate 9, if interlock plate 9 is fixed together with outer tube 5, as welds together, then can replace the spacing bead of outer tube 5 lower ends.

The plan view shape of connected component 1 shown in Figure 2 is a garden shape, and its central boss is used for fixing positioning link 10, is processed with four tapped through holes in the above, is used to install gas nozzle 2, and air inlet pipe 12 is inserted into the cavity central authorities of garden shape connected component 1.On this connected component, also can arrange a plurality of tapped through holes of other quantity.

As shown in Figure 4, gas nozzle 2 bottoms have the screw thread that is connected with connected component 1, and fuel gas is entered by the bottom, through the spray orifice ejection, enter the mixed gas cavity that the cross section increases suddenly, mix the gas cavity side and have air distribution hole, and mist is by the discharge suitable for reading that mixes the gas cavity.

As shown in Figure 5, connected component 13 is the flat box structures of quadrangle, is processed with four equally distributed tapped through holes above, and other has a flat box of air inlet pipe insertion quadrangle to communicate with four tapped through holes.A central boss that is used for fixing positioning link 10 is arranged on the flat box of quadrangle.

As shown in Figure 6, connected component 14 is X-shapes, and three equally distributed tapped through holes are arranged on criss-cross cross pipe, is used to install three gas nozzles 2, there is a boss that is used for fixing positioning link 10 at the center of cross pipe, and the other end of cross pipe taps into tracheae.

As shown in Figure 7, connected component 15 is communicating pipes of in-line, end sealing, the other end taps into tracheae, on communicating pipe, be processed with two tapped through holes, be used to install gas nozzle 2, a boss that is used for fixing positioning link 10 was arranged on the communicating pipe between two tapped through holes.

The utility model lifting type burner for gas stove, when the compressing of cooker bottom surface divides the top of fire cover, overcoat The pipe compression reseting spring drops to the relevant position, remains the distance of setting to have height with the cooker bottom surface Imitate energy-conservation characteristics, can set the specified burning merit of gas-cooker by the quantity that changes telescopic column assembly Rate is used for developing a series of gas-cooker new products.

Claims

1. lift burner for gas stove, comprise mixed airway, divide fire lid supporter and Fen Huogai, it is characterized in that: mixed airway comprises outer tube (5) and inserts wherein scalable mobile inner sleeve (3), the upper end of outer tube (5) is connected as a single entity by dividing fire lid supporter (7) with dividing fire lid (6), constitute the outer tube sub-assembly, on inner sleeve (3), be with the back-moving spring (4) that acts on inner sleeve (3) and outer tube (5) vertically respectively, by the outer tube sub-assembly, the quantity of the telescopic column assembly that inner sleeve (3) and back-moving spring (4) are formed is any one among 2～10, be evenly arranged on the lower limiting board (11), and fixedly connected with lower limiting board (11) in the lower end of inner sleeve (3), the outer tube sub-assembly passes upper limit plate (8), the position that limits its rising by the spacing bead and the upper limit plate (8) of outer tube (5) lower end, lower limiting board (11) is fixedlyed connected with the connected component (1) of below by positioning link (10), on the connected component (1) of inner sleeve (3) below, the gas nozzle (2) identical with inner sleeve (3) quantity is housed, the position of gas nozzle (2) is corresponding up and down with inner sleeve (3), also is provided with air inlet pipe (12) on the connected component (1).

2. lift burner for gas stove according to claim 1 is characterized in that: in the lower end of upper limit plate (8) back side outer tube (5) the stable interlock plate (9) in mutual alignment between the telescopic column assembly of maintenance is set.

3. lift burner for gas stove according to claim 1 is characterized in that: described positioning link (10) is a screwed rod member in top, and lower end and connected component are fixed together.

4. lift burner for gas stove according to claim 1 is characterized in that: the plan view shape of described connected component (15,14,13,1) is linear or X-shape or polygon or garden shape.

5. lift burner for gas stove according to claim 4 is characterized in that: described air inlet pipe (12) can be inserted into the cavity central authorities of polygon or garden shape connected component.