Multifunctional stainless steel gas tea stove

Abstract

The utility model belongs to the technical field of fuel gas tea water furnaces, and particularly relates to a multifunctional stainless steel fuel gas tea water furnace which comprises a furnace body, a conical groove which is arched upwards is integrally formed in the bottom of the furnace body in a punching mode, and a snake-shaped smoke and fire pipe is rotatably installed in the furnace body in a penetrating mode. A conical cover is fixed to the position, located in the conical groove, of the bottom end of the snakelike smoke and fire pipe, a fuel gas generator is arranged at the bottom of the furnace body, a supporting block is fixed between the outer walls of the snakelike smoke and fire pipe, and a second scraping plate making contact with the inner wall of the furnace body is arranged on the outer wall of the supporting block. A first scraping plate in contact with the inner bottom wall of the furnace body is fixed on the outer wall of the snake-shaped smoke and fire pipe; the contact area with raw water in the boiler body can be effectively increased, through cooperation of the motor, the first gear and the second gear, the snakelike smoke and fire pipe can be rotated, the heating efficiency of the raw water in the boiler body is improved through rotation of the snakelike smoke and fire pipe, the local overheating phenomenon caused by heat concentration is reduced, and scale of the boiler body can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas-fired tea boilers, and in particular relates to a multifunctional stainless steel gas-fired tea boiler. Background Art

[0002] A gas tea boiler, also known as a gas water boiler, a gas drinking water boiler, etc., is a device that uses gas as fuel to generate heat through combustion to heat and boil water. This device is widely used in schools, factories, hospitals, hotels and other places to supply drinking water for units or groups.

[0003] The current tea boilers have relatively simple functions. During the boiling process, the water is still and the static boiling mode, coupled with the fact that the gas heat source is only located at the bottom of the tea boiler, causes resistance when heat is transferred upward, significantly reducing the transfer efficiency, thereby delaying the rapid increase in water temperature and affecting the overall thermal energy utilization efficiency. In addition, long-term static heating also causes a large amount of difficult-to-remove scale to accumulate on the inner wall of the tea boiler, affecting its later use. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional stainless steel gas tea boiler, which can effectively increase the contact area with raw water in the furnace body. Through the cooperation of the motor, the first gear and the second gear, the serpentine pyrotechnic tube can be rotated. The rotation of the serpentine pyrotechnic tube improves the heating efficiency of the raw water in the furnace body, reduces the local overheating phenomenon caused by heat concentration, and can also avoid the generation of scale itself.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A multifunctional stainless steel gas tea boiler comprises a furnace body, the bottom of which is integrally stamped with a conical groove that arches upward, a serpentine pyrotechnic tube is rotatably installed inside the furnace body, the bottom end of the serpentine pyrotechnic tube is located in the conical groove and is fixed with a conical cover, a gas generator is arranged at the bottom of the furnace body, a support block is fixed between the outer walls of the serpentine pyrotechnic tube, the outer wall of the support block is provided with a second scraper that contacts the inner wall of the furnace body, a first scraper that contacts the bottom wall of the furnace body is fixed to the outer wall of the serpentine pyrotechnic tube, a cleaning port is opened on one side of the bottom of the furnace body, a second sealing cover is screwed on the inside of the cleaning port, a second gear is fixed to the outer wall of the serpentine pyrotechnic tube and located above the furnace body, a motor is fixed to the top of the furnace body, the output shaft of the motor is fixed with a first gear that meshes with the second gear, and a filter assembly is arranged on the top of the serpentine pyrotechnic tube.

[0007] Furthermore, a sealing ring is provided at the rotation connection between the serpentine pyrotechnic tube and the furnace body.

[0008] Furthermore, a water-filling pipe is fixedly passed through the top of the furnace body, a first sealing cover is screwed on the top of the water-filling pipe, and an air pressure valve is arranged on the top of the first sealing cover.

[0009] Furthermore, a water outlet pipe is provided through the bottom of one side of the furnace body, and a valve is provided on the outer wall of the water outlet pipe.

[0010] Furthermore, the filter assembly includes a fixing frame fixed on the top of the furnace body and located on one side of the second gear, the outer wall of the fixing frame is fixed with a filter box sealed and rotatably connected to the serpentine pyrotechnic tube, a plurality of purification nets are arranged inside the filter box, and a plurality of grill holes are opened through the top of the filter box.

[0011] Furthermore, a temperature display is provided on one side of the furnace body, and a temperature sensor electrically connected to the temperature display is provided inside the furnace body.

[0012] The technical effects achieved by the utility model are:

[0013] The utility model discloses a multifunctional stainless steel gas tea boiler, in which a serpentine pyrotechnic tube is arranged, which can effectively increase the contact area with raw water in the boiler body; the serpentine pyrotechnic tube can be rotated through the cooperation of the motor, the first gear and the second gear; the rotation of the serpentine pyrotechnic tube improves the heating efficiency of the raw water in the boiler body, reduces the local overheating phenomenon caused by heat concentration, and can also avoid the generation of scale itself; the first scraper and the second scraper can clean the scale on the inner wall and the inner bottom wall of the boiler body, thereby maintaining the cleanliness of the inside of the tea boiler, effectively extending the service life of the equipment, and ensuring smooth and unobstructed subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a side view cutaway structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above.

[0017] Figure 4 It is a partial front view cutaway structural schematic diagram of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Furnace body; 2. Snake-shaped pyrotechnic tube; 3. Conical cover; 4. Gas generator; 5. Cleaning port; 6. Fixing frame; 7. Filter box; 8. Grid hole; 9. Motor; 10. First gear; 11. Second gear; 12. Water outlet pipe; 13. Water supply pipe; 14. First sealing cover; 15. Air pressure valve; 16. Temperature display; 17. First scraper; 18. Support block; 19. Second scraper. DETAILED DESCRIPTION

[0020] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0021] like Figure 1-4 As shown, a multifunctional stainless steel gas tea boiler comprises a furnace body 1, the bottom of the furnace body 1 is integrally stamped with an upwardly arched conical groove, a serpentine pyrotechnic tube 2 is rotatably installed inside the furnace body 1, the arrangement of the serpentine pyrotechnic tube 2 can effectively increase the contact area between the serpentine pyrotechnic tube 2 and the water in the furnace body 1, the bottom end of the serpentine pyrotechnic tube 2 is located in the conical groove and is fixed with a conical cover 3, a gas generator 4 is arranged at the bottom of the furnace body 1, the gas generator 4 comprises a chassis, a gas pipe and a nozzle, a chassis is fixed at the bottom of the furnace body 1, a nozzle is fixed at the top of the chassis and is located in the conical groove, a gas pipe is arranged on one side of the nozzle, a support block 18 is fixed between the outer walls of the serpentine pyrotechnic tube 2, the outer wall of the support block 18 is provided with a second scraper 19 in contact with the inner wall of the furnace body 1, and the outer wall of the serpentine pyrotechnic tube 2 is fixed with a first scraper 17 in contact with the inner bottom wall of the furnace body 1, A cleaning port 5 is provided on one side of the bottom of the furnace body 1, and a second sealing cover is screwed inside the cleaning port 5. A second gear 11 is fixed to the outer wall of the serpentine pyrotechnic tube 2 and located above the furnace body 1. A motor 9 is fixed on the top of the furnace body 1. The output shaft of the motor 9 is fixed with a first gear 10 meshing with the second gear 11. A filter assembly is provided on the top of the serpentine pyrotechnic tube 2. The structure is simple. In the process of boiling water, the furnace body 1 can be heated and stirred at the same time by the rotation of the serpentine pyrotechnic tube 2, which improves the efficiency of boiling water. When the serpentine pyrotechnic tube 2 rotates, the second scraper 19 is also driven to clean the scale on the inner wall of the furnace body 1. The cleaning port 5 is set. When the water is not boiled, the first scraper 17 can be driven to rotate by the rotation of the serpentine pyrotechnic tube 2, so that the scale at the bottom of the furnace body 1 can be cleaned out through the cleaning port 5, which is relatively perfect.

[0022] like Figure 2 and 4 As shown, a sealing ring is provided at the rotation connection between the serpentine pyrotechnic tube 2 and the furnace body 1, which increases the sealing performance of the connection between the serpentine pyrotechnic tube 2 and the furnace body 1;

[0023] like Figure 1As shown, a water adding pipe 13 is fixedly connected to the top of the furnace body 1, which is convenient for adding water into the furnace body 1. The top of the water adding pipe 13 is screwed with a first sealing cover 14. The top of the first sealing cover 14 is provided with an air pressure valve 15. When boiling water, it prevents the furnace body 1 from being over-pressured and avoids the safety hazard of explosion. A water outlet pipe 12 is provided through the bottom of one side of the furnace body 1. A filter screen is provided on the inner side of the water outlet pipe 12. A valve is provided on the outer wall of the water outlet pipe 12 to facilitate the discharge of hot water in the furnace body 1.

[0024] like Figure 1-2 As shown, the filter assembly includes a fixing frame 6 fixed on the top of the furnace body 1 and located on one side of the second gear 11, and a filter box 7 sealed and rotatably connected to the serpentine pyrotechnic tube 2 is fixed on the outer wall of the fixing frame 6. A plurality of purification nets are arranged inside the filter box 7, and a plurality of grid holes 8 are opened through the top of the filter box 7 to facilitate filtering of the smoke coming out of the serpentine pyrotechnic tube 2 to avoid polluting the environment, which is more practical;

[0025] like Figure 1-2 As shown, a temperature display 16 is provided on one side of the furnace body 1, and a temperature sensor electrically connected to the temperature display 16 is provided inside the furnace body 1, so as to facilitate real-time monitoring of the temperature of the water in the furnace body 1, which is quite practical.

[0026] The working principle of the utility model is as follows: when in use, water is added into the furnace body 1 through the water adding pipe 13, and then the first sealing cover 14 is screwed on, the gas generator 4 is started, the flame and smoke generated by the gas generator 4 enter into the serpentine pyrotechnic tube 2, and the serpentine pyrotechnic tube 2 is heated, and the gas finally enters into the filter box 7 and is discharged after being filtered and purified by the net, the serpentine pyrotechnic tube 2 heats the water in the furnace body 1, and at the same time the motor 9 is started, the motor 9 cooperates with the first gear 10 and the second gear 11 to drive the serpentine pyrotechnic tube 2 to rotate, and stir the water, thereby improving the heating efficiency of the water in the furnace body 1, the rotation of the serpentine pyrotechnic tube 2 drives the first scraper 17 and the second scraper 19 to rotate, the first scraper 17 can clean the scale on the bottom wall of the furnace body 1, and the second scraper 19 can clean the scale on the inner wall of the furnace body 1 to prevent the condensation of scale when boiling water.

[0027] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A multifunctional stainless steel gas tea boiler, characterized in that: The invention comprises a furnace body (1), wherein the bottom of the furnace body (1) is integrally stamped with an upwardly arched conical groove, a serpentine pyrotechnic tube (2) is rotatably installed inside the furnace body (1), the bottom end of the serpentine pyrotechnic tube (2) is located in the conical groove and a conical cover (3) is fixed thereto, a gas generator (4) is arranged at the bottom of the furnace body (1), a support block (18) is fixed between the outer walls of the serpentine pyrotechnic tube (2), the outer wall of the support block (18) is provided with a second scraper (19) in contact with the inner wall of the furnace body (1), and the serpentine pyrotechnic tube (2) is provided with a second scraper (19) in contact with the inner wall of the furnace body (1), and the serpentine pyrotechnic tube (2) is provided with a second scraper (19) in contact with the inner wall of the furnace body (1). ) is fixed on the outer wall of a first scraper (17) in contact with the inner bottom wall of a furnace body (1); a cleaning port (5) is provided through one side of the bottom of the furnace body (1); a second sealing cover is screwed into the interior of the cleaning port (5); a second gear (11) is fixed on the outer wall of the serpentine pyrotechnic tube (2) and located above the furnace body (1); a motor (9) is fixed on the top of the furnace body (1); a first gear (10) meshing with the second gear (11) is fixed to the output shaft of the motor (9); and a filter assembly is provided on the top of the serpentine pyrotechnic tube (2).

2. A multifunctional stainless steel gas tea boiler according to claim 1, characterized in that: A sealing ring is provided at the rotation connection between the serpentine pyrotechnic tube (2) and the furnace body (1).

3. A multifunctional stainless steel gas tea boiler according to claim 1, characterized in that: A water adding pipe (13) is fixedly passed through the top of the furnace body (1), a first sealing cover (14) is screwed onto the top of the water adding pipe (13), and a pressure valve (15) is arranged on the top of the first sealing cover (14).

4. The multifunctional stainless steel gas-fired tea boiler according to claim 1, characterized in that: A water outlet pipe (12) is provided through the bottom of one side of the furnace body (1), and a valve is provided on the outer wall of the water outlet pipe (12).

5. The multifunctional stainless steel gas-fired tea boiler according to claim 1, characterized in that: The filter assembly comprises a fixing frame (6) which is fixed at the top of the furnace body (1) and located on one side of the second gear (11); a filter box (7) which is sealingly and rotatably connected to the serpentine pyrotechnic tube (2) is fixed on the outer wall of the fixing frame (6); a plurality of purification nets are arranged inside the filter box (7); and a plurality of grid holes (8) are provided through the top of the filter box (7).

6. The multifunctional stainless steel gas-fired tea boiler according to claim 1, characterized in that: A temperature display (16) is provided on one side of the furnace body (1), and a temperature sensor electrically connected to the temperature display (16) is provided inside the furnace body (1).

Images