CN111486259A

CN111486259A - Gas cooking stove

Info

Publication number: CN111486259A
Application number: CN202010258863.4A
Authority: CN
Inventors: 贺涛
Original assignee: Shenzhen Century Cookware Co ltd
Current assignee: Shenzhen Century Cookware Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-08-04
Anticipated expiration: 2040-04-03
Also published as: CN111486259B

Abstract

The invention relates to a gas big pot stove for cooking, which belongs to the technical field of big pot stoves and has the technical key points that: the cooking stove comprises a big cooking stove body provided with a hearth, a frying pan arranged in the hearth, a wind shielding wall arranged on one side of the big cooking stove body, a smoke pipeline arranged in the wind shielding wall and communicated with the hearth, and a water faucet arranged on the wind shielding wall and positioned above the frying pan, wherein the wind shielding wall is provided with an installation block, the installation block is provided with a rotating groove with a circular section, and a rotating structure rotating around the circumferential direction of the rotating groove is arranged in the rotating groove; the water faucet is connected with a connecting pipe, and one end, far away from the water faucet, of the connecting pipe is connected with the rotating structure. The invention can release the limit of the water tap to the frying pan on the premise of keeping the water tap, so as to be convenient for taking out the frying pan.

Description

Gas cooking stove

Technical Field

The invention relates to the technical field of large cookers, in particular to a gas large cooker for cooking.

Background

The big cooking stove is a kind of kitchen equipment, and can be divided into a gas big cooking stove, an electromagnetic big cooking stove and a steam big cooking stove. The gas large cooking stove is a kitchen ware specially designed for large-scale places such as hotels, guesthouses, dining rooms and the like, and has the advantages of concentrated firepower and high heating speed. However, the traditional large gas cooking stove does not focus on the utilization of the waste heat of the flue gas, so that the waste of the waste heat of the flue gas is caused, and the development concept of energy conservation and environmental protection is not met.

The existing Chinese utility model with the authorized bulletin number of CN206563313U discloses a big cooking stove energy-saving system, which comprises a big cooking stove body, wherein a frying pan is arranged in a hearth of the big cooking stove body, a water tap is arranged on the upper part of the big cooking stove body and is positioned above the frying pan and fixedly connected with the big cooking stove body through threads, and the water tap is respectively connected with a cold water pipe and a hot water pipe, wherein a smoke exhaust pipe is arranged on the side wall of the hearth of the big cooking stove body and is L-shaped, one end of the smoke exhaust pipe is communicated with the hearth of the big cooking stove body, in addition, a water tank is arranged on the big cooking stove body and is provided with a L-shaped port for the smoke exhaust pipe to pass through, and the hot water pipe is connected with the water tank, so that hot water is provided for the water.

The above prior art solutions have the following drawbacks: this big pot and stove of gas's tap is located the top of frying pan, and when water for preventing tap in advance goes out water, the problem that acutely splashes appears in water, and tap generally installs the position that is closer to the frying pan, under this condition, when needs take out the frying pan and rinse, need dismantle the back with the tap of threaded connection on the big pot and stove body of gas, just can take out the frying pan, has the inconvenient problem of taking out the frying pan.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the large gas cooking stove for cooking, which is used for removing the limit of a water faucet on a frying pan on the premise of keeping the water faucet so as to be convenient for taking out the frying pan.

The above object of the present invention is achieved by the following technical solutions:

a gas big pot stove for cooking comprises a big pot stove body provided with a hearth, a frying pot arranged in the hearth, a wind shielding wall arranged on one side of the big pot stove body, a flue gas pipeline arranged in the wind shielding wall and communicated with the hearth, and a water faucet arranged on the wind shielding wall and positioned above the frying pot, wherein the wind shielding wall is provided with an installation block, the installation block is provided with a rotating groove with a circular section, and a rotating structure rotating around the circumferential direction of the rotating groove is arranged in the rotating groove; the water faucet is connected with a connecting pipe, and one end, far away from the water faucet, of the connecting pipe is connected with the rotating structure.

By adopting the technical scheme, the wind shielding wall is provided with the mounting block, the mounting block is provided with the rotating groove, the rotating groove is internally provided with the rotating structure, the rotating structure is rotatably connected with the rotating groove, the rotating structure is connected with the water faucet through the connecting pipe, and when the rotating structure rotates along the rotating groove, the water faucet can also rotate along the circumferential direction of the rotating groove; therefore, when the frying pan needs to be taken out of the hearth, only the water tap needs to be rotated to be away from the upper part of the frying pan, and the frying pan has the effect of being convenient to take out of the frying pan from the hearth.

The present invention in a preferred example may be further configured to: the rotating structure comprises a rotating block which is rotatably arranged in the rotating groove, an installation groove is formed in the rotating block, and a first positioning assembly is arranged in the installation groove; the first positioning component comprises an elastic piece, a sliding block, a positioning block and a push rod, wherein one end of the elastic piece is fixedly arranged on the inner wall of the mounting groove, the sliding block is arranged at one end of the elastic piece, which is far away from the inner wall of the mounting groove, the positioning block is connected with the sliding block and extends along the radial direction of the rotating block, and the push rod is connected with the sliding block and extends to the upper part of the rotating block; the installation block is arranged on the periphery of the rotating block, and a second positioning assembly is arranged on the periphery of the rotating block and is connected with the positioning block in an inserting mode.

By adopting the technical scheme, the positioning block is matched with the positioning groove, so that the rotating block can be positioned in the positioning groove; when the rotating block needs to be rotated, the elastic piece can be compressed through the push rod, so that the positioning block is separated from the positioning groove, and the rotating block can be rotated to change the position of the faucet; when the positioning block enters the positioning groove with the central shaft being vertical to the wind shielding wall, the water tap is positioned right above the frying pan, and when the positioning block enters the positioning groove with the central shaft being parallel to the wind shielding wall, the water tap rotates to the position with the wind shielding wall being parallel to the position, so that the frying pan can be taken out from the hearth.

The present invention in a preferred example may be further configured to: the periphery side of the rotating block is provided with a limiting ring, the mounting block is provided with a limiting groove for the limiting ring to rotate, and the limiting ring is matched with the limiting groove.

Through adopting above-mentioned technical scheme, the spacing groove can carry on spacingly to the spacing ring, and the problem that the prevention turning block is in the pivoted in-process, and the turning block is deviate from the turning groove suddenly.

The present invention in a preferred example may be further configured to: the first positioning assembly is symmetrically provided with two groups, the second positioning assembly further comprises two positioning grooves, and the four positioning grooves are uniformly distributed around the rotating block in the circumferential direction.

Through adopting above-mentioned technical scheme, first locating component symmetry sets up two sets ofly, second locating component includes four constant head tanks, four constant head tank equipartitions set up, when two sets of first locating component's locating piece got into respectively in center pin and the two constant head tanks of wind screen wall vertically, tap was located the frying pan directly over, when two sets of first locating component's locating piece got into respectively in center pin and the two constant head tanks that the wind screen wall is parallel, tap rotated to the position of the position with wind screen wall parallel on, be favorable to taking out the frying pan from furnace.

The present invention in a preferred example may be further configured to: the bisymmetry sets up wear to be equipped with the slide bar in the push rod, the push rod is followed the length direction of slide bar with slide bar sliding connection, just install the stopper on the slide bar, spacing hole has been seted up on the stopper, it has spacing hook to articulate on the push rod, spacing hook with spacing hole looks lock joint.

Through adopting above-mentioned technical scheme, when promoting two push rods along the slide bar, when making two push rods be close to each other, locating piece compression elastic component deviates from the constant head tank, through with the spacing hook lock joint on two push rods in spacing hole, can prevent that the locating piece from in the reentrant constant head tank of elastic component's effect, the unable pivoted problem of turning block appears.

The present invention in a preferred example may be further configured to: a sliding seat is arranged on one side, facing the wind shielding wall, of the mounting block, a sliding groove is formed in the wind shielding wall along the height direction of the wind shielding wall, the sliding seat is connected with the sliding groove in a sliding mode, and the sliding seat is connected with a driving structure for driving the wind shielding wall to slide; the sliding seat is a dovetail seat, and the sliding groove is a dovetail groove matched with the dovetail seat.

By adopting the technical scheme, when water needs to be added into the frying pan, the water faucet is driven by the driving structure to move towards the direction close to the frying pan, and when the frying pan needs to be taken out of the hearth, the water faucet is driven by the driving structure to move towards the direction far away from the frying pan; the sliding seat is used as a dovetail seat, and the sliding groove is a dovetail groove, so that the sliding seat can be prevented from being separated from the sliding groove.

The present invention in a preferred example may be further configured to: the driving structure comprises a screw rod which is rotatably arranged on the dovetail groove, the length direction of the screw rod is consistent with the length direction of the dovetail groove, the dovetail seat is in threaded fit with the screw rod, and one end of the screw rod is connected with a driving assembly for driving the screw rod to rotate.

Through adopting above-mentioned technical scheme, drive assembly drive lead screw rotates, and under the guide effect of dovetail, the length direction of lead screw will be linear motion along the swallow tail seat, makes tap be close to or keep away from the frying pan.

The present invention in a preferred example may be further configured to: the driving assembly comprises a motor arranged on one side of the cauldron stove body and close to the wind shielding wall, an output shaft of the motor is connected with a rotating rod, the length direction of the rotating rod is perpendicular to the length direction of the lead screw, a first bevel gear is arranged at one end, far away from the motor, of the rotating rod, a second bevel gear is meshed with the first bevel gear, a connecting rod is fixedly connected with an inner ring of the second bevel gear, one end, close to the lead screw, of the connecting rod is fixedly arranged in the lead screw, and one end, far away from the lead screw, of the connecting rod is rotatably arranged on the side wall, close to the cauldron stove body.

By adopting the technical scheme, the motor is started, the motor drives the first bevel gear and the second bevel gear to rotate through the rotating rod, the second bevel gear drives the screw rod to rotate, and the dovetail seat can drive the mounting block and the water faucet mounted on the mounting block to slide along the length direction of the dovetail groove under the guiding action of the dovetail groove; therefore, when the frying pan needs to be taken out, the motor can be started, so that the dovetail seat drives the water tap to move in the direction far away from the large cooking stove body, and the purpose of taking out the frying pan conveniently is achieved.

The present invention in a preferred example may be further configured to: the connecting pipe is kept away from the middle part that tap's one end runs through the turning block is fixed in the installation piece, just the connecting pipe is kept away from tap's one end is rotated and is connected with the delivery pipe, the delivery pipe is kept away from connecting pipe one end runs through the installation piece and gets into in the flue gas pipeline, just the delivery pipe is high temperature resistant delivery pipe.

Through adopting above-mentioned technical scheme, the connecting pipe rotates with the delivery pipe to be connected to when rotating tap, the junction of connecting pipe and delivery pipe can not take place the distortion, is favorable to prolonging the life of delivery pipe and connecting pipe.

The present invention in a preferred example may be further configured to: the high-temperature resistant water supply pipe positioned in the flue gas pipeline is spirally arranged.

Through adopting above-mentioned technical scheme, high temperature resistant delivery pipe is the heliciform setting, can increase the contact time of flue gas pipeline and the water in the water supply pipe to make the waste heat in the flue gas pipeline heat the water in the water supply pipe, be favorable to improving the utilization ratio of waste heat.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the wind shield wall is provided with an installation block, the installation block is provided with a rotating groove, a rotating structure is arranged in the rotating groove, the rotating structure is rotatably connected with the rotating groove and is connected with a water faucet through a connecting pipe, and when the rotating structure rotates along the rotating groove, the water faucet can also rotate along the circumferential direction of the rotating groove; therefore, when the frying pan needs to be taken out of the hearth, only the water tap needs to be rotated to leave the upper part of the frying pan, and the effect of taking the frying pan out of the hearth is achieved;

2. the positioning rod is matched with the positioning groove and can position the rotating block in the positioning groove; when the rotating block needs to be rotated, the elastic piece can be compressed through the push rod, so that the positioning block is separated from the positioning groove, and the rotating block can be rotated to change the position of the faucet; when the positioning block enters the positioning groove with the central shaft being vertical to the wind shielding wall, the water tap is positioned right above the frying pan, and when the positioning block enters the positioning groove with the central shaft being parallel to the wind shielding wall, the water tap rotates to a position parallel to the wind shielding wall, so that the frying pan can be taken out of the hearth;

3. when water needs to be added into the frying pan, the driving structure can drive the water tap to move towards the direction close to the frying pan, and when the frying pan needs to be taken out of the hearth, the driving structure can drive the water tap to move towards the direction far away from the frying pan; the sliding seat is used as a dovetail seat, and the sliding groove is a dovetail groove, so that the sliding seat can be prevented from being separated from the sliding groove.

Drawings

FIG. 1 is a schematic view of the overall structure of a large gas range for cooking in the first embodiment;

FIG. 2 is a sectional view of a large gas cooking range for cooking in the first embodiment;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a sectional view showing a rotary structure of a faucet in a gas range for cooking according to the embodiment;

FIG. 5 is an enlarged partial schematic view of portion B of FIG. 1;

FIG. 6 is a schematic view of the overall structure of a gas cooking range of the second embodiment;

fig. 7 is an exploded view of a partial structure of a gas cooking range of the second embodiment.

In the figure, 1, a big cooking stove body; 11. supporting legs; 12. a hearth; 121. a furnace end; 13. a frying pan; 14. a wind shielding wall; 141. a chute; 42. accommodating grooves; 15. a flue gas channel; 16. a faucet; 161. a connecting pipe; 162. a water supply pipe; 17. observing the fire tube; 171. a safety door; 18. a water tank; 2. mounting blocks; 21. a rotating groove; 22. a limiting groove; 23. positioning a groove; 24. a sliding seat; 3. rotating the block; 31. mounting grooves; 32. a limiting ring; 33. a slideway; 41. a spring; 42. a slider; 43. positioning blocks; 44. a push rod; 441. a limiting hook; 5. a slide bar; 51. a limiting block; 511. a limiting hole; 61. a servo motor; 62. a rotating rod; 63. a first bevel gear; 64. a second bevel gear; 65. a connecting rod; 66. a screw rod; 67. a protective cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1 and 2, the gas fired big pot and stove for cooking disclosed by the invention comprises a big pot and stove body 1, four support legs 11 are uniformly distributed on the bottom wall of the big pot and stove body 1, the support legs 11 are perpendicular to the bottom wall of the big pot and stove body 1, the four support legs 11 are respectively arranged near four corners of the bottom wall of the big pot and stove body 1, a hearth 12 for placing a frying pan 13 is arranged in the middle of one side of the big pot and stove body 1 away from the support legs 11, a burner 121 is arranged at the bottom of the hearth 12, an air supply assembly for supplying gas to the burner 121 is arranged at the bottom of the big pot and stove body 1, so that the burner 121 can heat the frying pan 13 in the hearth 12, a wind shielding wall 14 is arranged on one side of the big pot and stove body 1, the wind shielding wall 14 is perpendicular to the big pot and stove body 1, a flue gas pipeline 15 is arranged in the wind shielding wall 14, the flue gas pipeline 15 is in an L shape, the flue gas pipeline 15 is communicated with the hearth 12, so that waste gas can be discharged from the flue gas pipeline 15 in time, a water tank 18 is arranged on one side of the top of the big pot and stove body 1 away from the fire door 14, a water tap 17 is arranged below, a water tap 17 is arranged in the hearth 12, and a water tap 17 is arranged below the fire-viewing glass water tap 17, and a water tap 17 is arranged in the hearth 12, and a.

Referring to fig. 2 and 3, the faucet 16 is connected with a connecting pipe 161, one end of the connecting pipe 161, which is far away from the faucet 16, penetrates through the rotating block 3 and enters the mounting block 2, and the connecting pipe 161 is fixedly connected with the rotating block 3 and the mounting block 2. Wherein, the connecting pipe 161 that is located the installation piece 2 is connected with the swivel becket, the swivel becket internal rotation is connected with the communicating delivery pipe 162 of connecting pipe 161, the delivery pipe 162 is kept away from the one end of connecting pipe 161 and is run through the installation piece 2 and get into in flue gas channel 15, and the delivery pipe 162 that is located flue gas channel 15 is the heliciform setting, can increase the contact time of flue gas pipeline 15 with the water in the delivery pipe 162, thereby make the waste heat in the flue gas pipeline 15 heat the water in the delivery pipe 162, and then provide hot water for tap 16, be favorable to reaching energy-concerving and environment-protective purpose. In order to prolong the service life of the water supply pipe 162 and the connection pipe 161, in this embodiment, the connection pipe 161 and the water supply pipe 162 are made of high temperature resistant materials.

Referring to fig. 2 and 3, when taking out frying pan 13 from furnace 12 for the prevention, appear tap 16 and keep off frying pan 13 and the inconvenient problem of taking out, in this embodiment, refer to, one side of wall 14 keeps out the wind is equipped with installation piece 2, installation piece 2 is mutually perpendicular with wall 14 keeps out the wind, and installation piece 2 deviates from one side of big pot and stove body 1 and has seted up rotation groove 21, rotation groove 21's transversal personally submitting is circular, and rotation groove 21 internal rotation is connected with turning block 3, the fixed connecting pipe 161 that is equipped with in middle part of turning block 3, the one end that turning block 3 was kept away from to connecting pipe 161 links to each other with tap 16.

When the frying pan 13 needs to be taken out, the connecting pipe 161 can be pushed, so that the rotating block 3 drives the connecting pipe 161 and the water tap 16 to rotate around the circumferential direction of the rotating groove 21 until the water tap 16 leaves the upper part of the frying pan 13. In this embodiment, the outer peripheral side of the rotating block 3 is provided with the limiting ring 32, the mounting block 2 is provided with the limiting groove 22 matched with the limiting ring 32 along the peripheral side of the rotating groove 21, the limiting groove 22 is communicated with the rotating groove 21, the limiting ring 32 is located in the limiting groove 22, the limiting ring 32 and the limiting groove 22 rotate around the circumferential direction of the limiting groove 22, and the problem that the rotating block 3 is separated from the rotating groove 21 can be prevented.

Referring to fig. 3 and 4, in order to position the faucet 16, in the present embodiment, two mounting grooves 31 are formed in the rotating block 3, the two mounting grooves 31 are symmetrically formed, the notches of the two mounting grooves 31 face the side wall of the limiting groove 22, and the two mounting grooves 31 are formed along the radial direction of the rotating block 3. Wherein, all be equipped with the first locating component that is used for fixing a position turning block 3 in two mounting grooves 31. First locating component is including locating the elastic component in mounting groove 31, and the elastic component specifically is spring 41, and spring 41's one end fixed mounting is in the tank bottom of mounting groove 31, and spring 41's other end fixedly connected with sliding block 42, sliding block 42 and mounting groove 31 sliding connection, and the one end fixedly connected with locating piece 43 of spring 41 is kept away from to sliding block 42, and when spring 41 was in under the natural state, the notch that the one end that sliding block 42 was kept away from to locating piece 43 passed mounting groove 31 stretched out the outside of mounting groove 31. In addition, the side wall of the spacing groove 22 is provided with a second positioning component along the circumference. The second positioning component comprises four positioning grooves 23 uniformly distributed along the circumferential direction of the limiting groove 22, the positioning grooves 23 are matched with the positioning blocks 43, the central axes of two of the positioning grooves 23 are perpendicular to the wind shielding wall 14, and the central axes of the other two positioning grooves 23 are parallel to the wind shielding wall 14.

Referring to fig. 5, a push rod 44 is vertically disposed on the sliding block 42, the push rod 44 penetrates through the rotating block 3 and extends to the upper side of the rotating block 3, the rotating block 3 is provided with a slide rail 33 for sliding the push rod 44, and the direction of the slide rail 33 is the same as the direction of the mounting groove 31. When the faucet 16 needs to be rotated to the position above the wok 13 again, the positioning block 43 can be pulled out of the positioning slot 23 by the push rod 44, and then the connecting pipe 161 is rotated until the positioning block 43 enters the positioning slot 23 again.

In this embodiment, referring to fig. 5, in order to limit the push rod 44, the sliding rod 5 is fixedly provided with a limiting block 51, the limiting block 51 is provided with two limiting holes 511, one sides of the push rods 44, which are symmetrically arranged, close to the limiting block 51 are respectively hinged with a limiting hook 441, and the limiting hooks 441 are buckled with the limiting holes 511, so that the push rod 44 can be limited, and the effect of facilitating the rotation of the rotating block 3 in the rotating groove 21 is achieved.

The implementation principle of the embodiment is as follows: when the wok 13 needs to be taken out, the two push rods 44 are pushed to enable the two push rods 44 to approach each other, and the limit hook 441 is buckled in the limit hole 511, at this time, the positioning block 43 is separated from the positioning groove 23, so that the connecting pipe 161 can be pushed to drive the rotating block 3 to rotate in the rotating groove 21, after the connecting pipe 161 drives the water tap 16 to rotate to a position perpendicular to the wind shielding wall 14, the limit hook 441 is pulled out from the limit hole 511, under the elastic action of the spring 41, the positioning block 43 enters the positioning groove 23 with the central axis parallel to the wind shielding wall 14, the displacement of the water tap 16 is realized, and the wok 13 is convenient to be taken out from the hearth 12.

Example two:

the second embodiment is different from the first embodiment in that:

referring to fig. 6 and 7, in the present embodiment, a sliding seat 24 is disposed on one side of the mounting block 2 close to the wind shielding wall 14, a sliding groove 141 for the sliding seat 24 to slide is disposed on the wind shielding wall 14, and a length direction of the sliding groove 141 is identical to a height direction of the wind shielding wall 14. In addition, the wind shielding wall 14 is provided with an accommodating groove 42, the accommodating groove 42 is perpendicular to and communicated with the sliding groove 141, and a driving structure for driving the sliding seat 24 to slide along the sliding groove 141 is arranged in the accommodating groove 42. The drive structure is including installing in holding tank 42 and keeping away from the servo motor 61 of spout 141 one side, servo motor 61's output shaft fixedly connected with bull stick 62, the first bevel gear 63 of periphery side fixedly connected with of the one end of servo motor 61 is kept away from to bull stick 62, first bevel gear 63 meshes there is second bevel gear 64, the inner circle fixedly connected with connecting rod 65 of second bevel gear 64, the one end of connecting rod 65 is rotated and is installed on the lateral wall that spout 141 is close to big pot and stove body 1, the other end and the lead screw 66 fixed connection of bull stick 62, the one end that bull stick 62 was kept away from to lead screw 66 is rotated and is installed on the lateral wall that spout 141 keeps away from big pot and stove body 1, and sliding.

In this embodiment, the sliding seat 24 is specifically a dovetail seat, and the sliding groove 141 is a dovetail groove adapted to the dovetail seat, so as to prevent the sliding seat 24 from coming out of the sliding groove 141. Further, since the servo motor 61, the rotating rod 62, the first bevel gear 63, and the second bevel gear 64 are close to the large cooking range body 1 and are liable to be stained with water and rusted, the present embodiment is provided with a protective cover 67 for protecting the servo motor 61, the rotating rod 62, the first bevel gear 63, and the second bevel gear 64.

The implementation principle of the embodiment is as follows: starting the servo motor 61, wherein the servo motor 61 drives the first bevel gear 63 and the second bevel gear 64 to rotate through the rotating rod 62, the second bevel gear 64 drives the screw rod 66 to rotate, and the dovetail seat can drive the mounting block 2 and the water faucet 16 mounted on the mounting block 2 to slide along the length direction of the dovetail groove under the guiding action of the dovetail groove; therefore, when the frying pan 13 needs to be taken out, the servo motor 61 can be started, so that the dovetail seat drives the water tap 16 to move in the direction away from the large cooking range body 1, thereby achieving the purpose of conveniently taking out the frying pan 13.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a big pot and stove of gas is used in cooking, is including big pot and stove body (1) that is equipped with furnace (12), locate frying pan (13) in furnace (12), locate keep out wind wall (14) of big pot and stove body (1) one side, locate keep out wind in wall (14) and with furnace (12) be linked together flue gas pipeline (15) and install in keep out wind wall (14) and be located tap (16) of frying pan (13) top, its characterized in that: the wind shielding wall (14) is provided with an installation block (2), the installation block (2) is provided with a rotating groove (21) with a circular cross section, and a rotating structure rotating around the circumferential direction of the rotating groove (21) is arranged in the rotating groove (21); wherein, tap (16) are connected with connecting pipe (161), connecting pipe (161) keep away from tap (16) one end with rotating-structure links to each other.

2. The large gas cooking range for cooking as claimed in claim 1, wherein: the rotating structure comprises a rotating block (3) which is rotatably arranged in the rotating groove (21), an installation groove (31) is formed in the rotating block (3), and a first positioning assembly is arranged in the installation groove (31); the first positioning assembly comprises an elastic element, a sliding block (42), a positioning block (43) and a push rod (44), wherein one end of the elastic element is fixedly arranged on the inner wall of the mounting groove (31), the sliding block (42) is arranged at one end, far away from the inner wall of the mounting groove (31), of the elastic element, the positioning block (43) is connected with the sliding block (42) and extends along the radial direction of the rotating block (3), and the push rod (44) is connected with the sliding block (42) and extends to the upper part of the rotating block; wherein, installation piece (2) are followed the week side of turning block (3) is seted up with locating piece (43) second locating component of pegging graft mutually, second locating component includes two constant head tanks (23), two the central axis of constant head tank (23) is perpendicular, and one of them the center pin of constant head tank (23) with keep out wind wall (14) mutually perpendicular.

3. The large gas cooking range for cooking as claimed in claim 2, wherein: the periphery side of the rotating block (3) is provided with a limiting ring (32), the mounting block (2) is provided with a limiting groove (22) for the limiting ring (32) to rotate, and the limiting ring (32) is matched with the limiting groove (22).

4. The large gas cooking range for cooking as claimed in claim 2, wherein: the first positioning assembly is symmetrically provided with two groups, the second positioning assembly further comprises two positioning grooves (23), and the positioning grooves (23) are uniformly distributed around the rotating block (3) in the circumferential direction.

5. The large gas cooking range for cooking as claimed in claim 4, wherein: two symmetries set up wear to be equipped with slide bar (5) in push rod (44), push rod (44) are followed the length direction of slide bar (5) with slide bar (5) sliding connection, just install stopper (51) on slide bar (5), spacing hole (511) have been seted up on stopper (51), it has spacing hook (441) to articulate on push rod (44), spacing hook (441) with spacing hole (511) looks lock joint.

6. The large gas cooking range for cooking as claimed in claim 2, wherein: a sliding seat (24) is arranged on one side, facing the wind shielding wall (14), of the mounting block (2), a sliding groove (141) is formed in the wind shielding wall (14) along the height direction of the wind shielding wall, the sliding seat (24) is connected with the sliding groove (141) in a sliding mode, and the sliding seat (24) is connected with a driving structure for driving the wind shielding wall (14) to slide; the sliding seat (24) is a dovetail seat, and the sliding groove (141) is a dovetail groove matched with the dovetail seat.

7. The large gas cooking stove for cooking as claimed in claim 6, wherein: the driving structure comprises a screw rod (66) rotatably mounted in the dovetail groove, the length direction of the screw rod (66) is consistent with that of the dovetail groove, the dovetail seat is in threaded fit with the screw rod (66), and one end of the screw rod (66) is connected with a driving assembly for driving the screw rod (66) to rotate.

8. The large gas cooking range for cooking as claimed in claim 7, wherein: the driving assembly comprises a motor arranged on one side, close to the large cooking range body (1), of the wind shielding wall (14), an output shaft of the motor is connected with a rotating rod (62), the length direction of the rotating rod (62) is perpendicular to the length direction of a screw rod (66), the rotating rod (62) is far away from one end of the motor and is provided with a first bevel gear (63), the first bevel gear (63) is meshed with a second bevel gear (64), a connecting rod (65) is fixedly connected to the inner ring of the second bevel gear (64), one end, close to the screw rod (66), of the connecting rod (65) is fixedly arranged on the screw rod (66), one end, far away from the screw rod (66), of the connecting rod (65) is rotatably arranged on the side wall, close to the large cooking range body (1), of the sliding groove (141).

9. The large gas cooking range for cooking as claimed in claim 2, wherein: the connecting pipe (161) is kept away from the middle part that the one end of tap (16) runs through swivel block (3) is fixed in installation piece (2), just connecting pipe (161) is kept away from the one end of tap (16) is rotated and is connected with delivery pipe (162), delivery pipe (162) is kept away from connecting pipe (161) one end runs through installation piece (2) and gets into in flue gas pipeline (15), just delivery pipe (162) are high temperature resistant delivery pipe.

10. The large gas cooking range for cooking as claimed in claim 9, wherein: the high-temperature resistant water supply pipe positioned in the flue gas pipeline (15) is spirally arranged.