Energy-saving ignition and air supply device for commercial kitchen

Abstract

The utility model relates to an energy-saving ignition and air supply device for a commercial kitchen, which belongs to the technical field of gas stoves and comprises a connecting box, a connecting pipe is fixed on the left side of the connecting box, a connecting box is fixed on the left side of the connecting pipe, a flow guide pipe is fixed on the left side of the connecting box, and a combustion disc is fixed on the top of the flow guide pipe. And an igniter is fixed in the combustion disc, an air supply assembly is arranged at the top of the connecting box, and a pressing rod is slidably connected into the connecting box. According to the energy-saving ignition and air supply device for the commercial kitchen, by pressing a pressing rod downwards, a linkage gear can move downwards to make contact with an ignition contact, so that an igniter is controlled to start working, when the pressing rod is rotated, an air supply assembly and an adjusting block rotate together, and then fuel gas and air can enter a connecting box to be mixed; and the gas inlet proportion of the gas is the same as that of the air, so that ignition failure caused by overlarge gas inlet amount can be effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas -cooker technical field, concretely is a kind of commercial kitchen energy-saving ignition and air supply device. BACKGROUND

[0002] Gas stove is a kind of commonly used kitchen utensil, it uses gas (such as natural gas, liquefied petroleum gas etc.) combustion to generate heat to cook, and the working principle of gas stove is mainly through the mixed combustion of gas and air to generate heat, and the food being cooked is heated, and when using gas stove, ignition and air supply device are usually used.

[0003] When gas stove burns, gas and air are usually mixed to ensure that gas burns fully when working normally, but when igniting, the flame can easily separate from the gas stove flame port due to excessive air intake, which can cause ignition failure, and multiple ignition attempts are required, which can easily cause waste of gas, so a commercial kitchen energy-saving ignition and air supply device is proposed to solve the above problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of commercial kitchen energy-saving ignition and air supply device, with the advantages of controllable air intake, solves the problem that flame can easily separate from the gas stove flame port due to excessive air intake, which can cause ignition failure.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of commercial kitchen energy-saving ignition and air supply device, including connecting box, the left side of the connecting box is fixed with connecting pipe, the left side of the connecting pipe is fixed with link box, the left side of the link box is fixed with flow guide pipe, the top of the flow guide pipe is fixed with combustion disc, the inside of the combustion disc is fixed with igniter, the top of the link box is provided with air supply assembly, the air supply assembly is used to mix gas and air, the inside of the connecting box is slidably connected with press bar that penetrates to the outside of connecting box, the outer surface of the press bar is fixed with linkage gear;

[0006] The linkage gear is engaged with air supply assembly, the right side of the connecting box is fixed with ignition contact, the outer surface of the press bar is fixed with limiting block in the inside of connecting box, the bottom of the limiting block is rotatably connected with reset spring, the inside of the connecting box is provided with limiting assembly, the limiting assembly is used to limit the rotation of limiting block, the outer surface of the press bar is slidably connected with adjusting block;

[0007] The air supply assembly comprises an adapter pipe fixed with the adapter box, a connecting block is fixed in the adapter pipe, a positioning rod is fixed at the top of the connecting block, two adjusting plates are arranged on the outer surface of the positioning rod, the top adjusting plate is rotationally connected with the positioning rod, the bottom adjusting plate is fixed with the positioning rod, a connecting plate penetrating through the outside of the adapter pipe is fixed at the right side of the top adjusting plate, and a pushing ring in sliding connection with the adapter pipe is fixed at the right side of the connecting plate.

[0008] Further, the connecting box, the connecting pipe, the adapter box, the flow guide pipe, the combustion disc and the inner cavity of the adapter pipe are in communication with each other.

[0009] Further, the outer surface of the linkage gear is fixed with a tooth block, and the outer surface of the pushing ring is fixed with a meshing block matched with the tooth block.

[0010] Further, the limiting assembly comprises an extension rod, an extension block and a stabilizing spring, the extension rod is fixed with the connecting box, the extension rod is in sliding connection with the extension block, and the top of the extension block is fixed with the stabilizing spring.

[0011] Further, the adjusting block is a cylindrical block, and the inner part of the connecting box is provided with an adjusting groove matched with the adjusting block.

[0012] Further, the front surface of the extension block is provided with an inclined surface, and the front and back sides of the adjusting block are provided with through holes.

[0013] Further, the left and right sides of the inner cavity of the adjusting block are fixed with sliding blocks, and the left and right sides of the pressing rod are provided with sliding grooves in sliding connection with the sliding blocks.

[0014] Further, the top of the pressing rod is inserted with a control block, and the outer surface of the control block is fixed with a friction strip.

[0015] Compared with the prior art, the technical scheme has the following beneficial effects:

[0016] The commercial kitchen energy-saving ignition and air supply device can make the linkage gear move downward and contact the ignition contact by pressing the pressing rod downward, so as to control the igniter to start working, and when the pressing rod is rotated, the air supply assembly and the adjusting block are rotated together, so that the gas and air can enter the inside of the adapter box for mixing, so that the gas and air have the same air inlet ratio, thereby effectively preventing the ignition failure caused by excessive air inlet amount, and the overall structure is simple, so that the air inlet amount is controllable, thereby effectively reducing the resource waste caused by ignition failure. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2The utility model discloses a structure schematic view of air supply assembly.

[0019] Figure 3 It is the utility model positioning rod and adjusting plate connecting structure perspective drawing.

[0020] In the drawing: 1 connecting box, 2 link box, 3 flow guide pipe, 4 combustion disc, 5 igniter, 6 air supply assembly, 601 link pipe, 602 connecting block, 603 positioning rod, 604 adjusting plate, 605 connecting plate, 606 push ring, 607 meshing block, 7 press bar, 8 linkage gear, 9 ignition contact, 10 limit block, 11 reset spring, 12 limit assembly, 13 adjusting block, 14 adjusting groove, 15 through hole, 16 control block, 17 connecting pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the range protected by the utility model.

[0022] Please refer to Figure 1 The utility model discloses a kind of commercial kitchen energy-saving ignition and air supply device in the embodiment, including connecting box 1, the left side of connecting box 1 is fixed with connecting pipe 17, the left side of connecting pipe 17 is fixed with link box 2, the left side of link box 2 is fixed with flow guide pipe 3, the top of flow guide pipe 3 is fixed with combustion disc 4, the inside of combustion disc 4 is fixed with igniter 5, the top of link box 2 is provided with air supply assembly 6, air supply assembly 6 is used to make gas and air mix, the inside of connecting box 1 is slidably connected with press bar 7, press bar 7 is inserted with control block 16, the outer surface of control block 16 is fixed with friction strip, by being provided with control block 16, it can be more convenient when control press bar 7 rotates and moves, the outer surface of press bar 7 is fixed with linkage gear 8.

[0023] In addition, linkage gear 8 is engaged with air supply assembly 6, the outer surface of linkage gear 8 is fixed with tooth block, the outer surface of push ring 606 is fixed with meshing block 607 matched with tooth block, by engaging connection, linkage gear 8 rotation can push push ring 606 to move, and meshing block 607 has certain length, so that linkage gear 8 can be kept engaged after moving downward, the right side of connecting box 1 is fixed with ignition contact 9, the ignition contact 9 provided is used to control the opening of igniter 5, the outer surface of press bar 7 is fixed with limit block 10 in the inside of connecting box 1, the bottom of limit block 10 is rotatably connected with reset spring 11, the reset spring 11 provided is so that press bar 7 can be reset after moving downward.

[0024] Furthermore, the inside of the connecting box 1 is provided with a limiting assembly 12, which comprises an extension rod, an extension block and a stabilizing spring. The extension rod is fixed with the connecting box 1, the extension rod is in sliding connection with the extension block, the top of the extension block is fixed with the stabilizing spring, and the front surface of the extension block is provided with an inclined surface. The provided extension block can effectively limit the rotation of the pressing rod 7, so that the user can only pass through the limiting assembly 12 after contacting the ignition contact 9 by pressing the pressing rod 7. The limiting assembly 12 is used to limit the rotation of the limiting block 10. The outer surface of the pressing rod 7 is in sliding connection with an adjusting block 13. The left and right side walls of the inner cavity of the adjusting block 13 are both fixed with sliding blocks. The left and right sides of the pressing rod 7 are both provided with sliding grooves in sliding connection with the sliding blocks. Through the sliding blocks and the sliding grooves, the adjusting block 13 rotates together with the pressing rod 7.

[0025] Furthermore, the adjusting block 13 is a cylindrical block. The inside of the connecting box 1 is provided with an adjusting groove 14 matched with the adjusting block 13. The front and rear sides of the adjusting block 13 are both provided with through holes 15. When the through holes 15 are located at the front and rear sides, the through holes 15 will be in contact with the groove walls of the adjusting groove 14, so as to close the connecting box 1.

[0026] In the embodiment, the inner cavities of the connecting box 1, the connecting pipe 17, the connecting box 2, the flow guide pipe 3, the combustion disc 4 and the connecting pipe 601 are in communication with each other.

[0027] In summary, the limiting assembly 12 can limit the rotation of the limiting block 10, thereby limiting the rotation of the pressing rod 7, which can effectively prevent the user from forgetting to ignite. The inclined surface can be directly extruded when the limiting block 10 needs to be reset, so that the extension block slides to the inside of the connecting box 1.

[0028] Please refer to Figures 2-3 , in order to control the air intake, the air supply assembly 6 in the embodiment comprises a connecting pipe 601 fixed with the connecting box 2. The inside of the connecting pipe 601 is fixed with a connecting block 602. The top of the connecting block 602 is fixed with a positioning rod 603. The outer surface of the positioning rod 603 is provided with two adjusting plates 604. The top adjusting plate 604 is in rotating connection with the positioning rod 603. The bottom adjusting plate 604 is fixed with the positioning rod 603. The inside of the adjusting plate 604 is provided with air inlet holes (through Figure 3 It can be known that when the two air inlet holes overlap, the connecting pipe 601 can be opened. The right side of the top adjusting plate 604 is fixed with a connecting plate 605 penetrating to the outside of the connecting pipe 601. The outer surface of the connecting pipe 601 is provided with a semicircular hole, so that the connecting plate 605 can move. The right side of the connecting plate 605 is fixed with a pushing ring 606 in sliding connection with the connecting pipe 601.

[0029] In general, when the connection box 1 is opened, the linkage gear 8 pushes the push ring 606 to move, and the top adjusting plate 604 and the bottom adjusting plate 604 are overlapped, so that the air intake amount can be effectively controlled, and the practicability of the whole is effectively improved.

[0030] The electric elements in the present application are electrically connected with the controller and the power supply, the control mode of the present application is controlled by the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, the power supply is also a common knowledge in the art, and the present application is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the present application will not be explained in detail.

[0031] The working principle of the above embodiment is as follows:

[0032] First, the through hole 15 on the adjusting block 13 is located on the front and back sides of the adjusting block 13, so that the left and right sides of the connection box 1 are not communicated, and the two adjusting plates 604 are staggered, and the connecting pipe 601 is closed, at this time, by pressing the press rod 7, the linkage gear 8 is moved downward to contact the ignition contact 9, so that the igniter 5 can be controlled to be opened (the igniter 5 is prior art, and the operation principle will not be described here), and the limiting block 10 is moved downward to pass through the limiting assembly 12, so that the press rod 7 can be rotated, when the press rod 7 is rotated, the adjusting block 13 can be rotated, and the through hole 15 is rotated to the left and right sides, so that the left and right sides of the connection box 1 are communicated, so that the gas can enter the inside of the connecting box 2, and when the press rod 7 is rotated, the linkage gear 8 is rotated to push the meshing block 607 to move, so that the push ring 606 drives the connecting plate 605 to move, so that the top adjusting plate 604 and the bottom adjusting plate 604 are partially overlapped, the connecting pipe 601 is opened, air can enter the inside of the connecting pipe 601 and mix with the gas, the whole structure is simple, the proportion of the entering air and the gas is the same, so that the gas can be fully burned, the ignition efficiency is improved, and the whole is more practical.

[0033] It should be noted that, in the present document, the terms such as first and second, and the like, are used only to differentiate one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, preclude the existence of additional identical elements in the process, method, article or apparatus that comprises the element.

[0034] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application.

Claims

1. A commercial kitchen energy saving ignition and air supply device comprising a connection box (1), characterized in that: The left side of the connecting box (1) is fixedly connected with a connecting pipe (17), the left side of the connecting pipe (17) is fixedly connected with a connecting box (2), the left side of the connecting box (2) is fixedly connected with a flow guide pipe (3), the top of the flow guide pipe (3) is fixedly connected with a combustion disc (4), the inside of the combustion disc (4) is fixedly connected with an igniter (5), the top of the connecting box (2) is provided with a air supply assembly (6) for mixing gas and air, the inside of the connecting box (1) is slidably connected with a press button (7) penetrating to the outside of the connecting box (1), the outer surface of the press button (7) is fixedly connected with a linkage gear (8). The linkage gear (8) is engaged with the air supply assembly (6), the right side of the connecting box (1) is fixedly connected with an ignition contact (9), the outer surface of the press button (7) is fixedly connected with a limiting block (10) located in the inside of the connecting box (1), the bottom of the limiting block (10) is rotatably connected with a return spring (11), the inside of the connecting box (1) is provided with a limiting assembly (12) for limiting the rotation of the limiting block (10), the outer surface of the press button (7) is slidably connected with an adjusting block (13). The air supply assembly (6) comprises a connecting pipe (601) fixedly connected with the connecting box (2), the inside of the connecting pipe (601) is fixedly connected with a connecting block (602), the top of the connecting block (602) is fixedly connected with a positioning rod (603), the outer surface of the positioning rod (603) is provided with two adjusting plates (604), the top adjusting plate (604) is rotatably connected with the positioning rod (603), the bottom adjusting plate (604) is fixedly connected with the positioning rod (603), the right side of the top adjusting plate (604) is fixedly connected with a connecting plate (605) penetrating to the outside of the connecting pipe (601), the right side of the connecting plate (605) is fixedly connected with a pushing ring (606) slidably connected with the connecting pipe (601).

2. A commercial kitchen energy efficient ignition and ventilation device according to claim 1, wherein: The inner cavities of the connecting box (1), the connecting pipe (17), the connecting box (2), the flow guide pipe (3), the combustion disc (4) and the connecting pipe (601) are in communication with each other.

3. A commercial kitchen energy efficient ignition and ventilation device according to claim 1, wherein: The outer surface of the linkage gear (8) is fixedly connected with a tooth block, the outer surface of the pushing ring (606) is fixedly connected with an engaging block (607) matched with the tooth block.

4. A commercial kitchen energy efficient ignition and ventilation device according to claim 1, wherein: The limiting assembly (12) comprises an extending rod, an extending block and a stabilizing spring, the extending rod is fixedly connected with the connecting box (1), the extending rod is slidably connected with the extending block, and the top of the extending block is fixedly connected with the stabilizing spring.

5. A commercial kitchen energy efficient ignition and ventilation device according to claim 1, wherein: The adjusting block (13) is a cylindrical block, and the inside of the connecting box (1) is provided with an adjusting groove (14) matched with the adjusting block (13).

6. A commercial kitchen energy efficient ignition and ventilation device according to claim 4, wherein: The front surface of the extending block is provided with an inclined surface, and the front and back sides of the adjusting block (13) are both provided with through holes (15).

7. A commercial kitchen energy efficient ignition and ventilation device according to claim 1, wherein: The left and right side walls of the inner cavity of the adjusting block (13) are both fixedly connected with sliding blocks, and the left and right sides of the press button (7) are both provided with sliding grooves slidably connected with the sliding blocks.

8. A commercial kitchen energy efficient ignition and ventilation device according to claim 1, wherein: The top of the press button (7) is inserted with a control block (16), and the outer surface of the control block (16) is fixedly connected with a friction strip.

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