Mobile public toilet with anti-freezing and heat preservation function in extremely cold area

Abstract

The utility model discloses an extremely cold region anti -freezing heat preservation removes public lavatory belongs to public lavatory field, including public lavatory main part, the inside of public lavatory main part is provided with heating assembly, the bottom of public lavatory main part is provided with removal subassembly, heating assembly includes heating case, heating case fixedly connected in the inside of public lavatory main part, the top of heating case is fixedly connected with heating fan, heating fan's output end extends to the inside of heating case, one side fixedly connected with heater of heating case inner wall, heater's output end is connected with the one end of corresponding snake type heating pipe. The extremely cold region anti -freezing heat preservation removes public lavatory, through setting heating assembly, this public lavatory can heat the inside of public lavatory main part when using, avoid the user in the process of using, because the inside of public lavatory temperature is too low and appears the situation of being not suitable, and the inside of public lavatory main part is heated, can avoid the freezing of the flushing system, thereby influence the normal cleaning of public lavatory main part.

Description

Technical Field

[0001] This utility model relates to the field of public toilet technology, specifically a mobile public toilet that is frost-proof and heat-insulating in extremely cold regions. Background Technology

[0002] Public toilets, or simply public restrooms, refer to toilets used by urban residents and transient populations, such as those attached to government departments, stations, hospitals, cinemas, exhibition halls, office buildings, newspaper offices, and other institutions. Public toilets can be classified in various ways based on their architectural style, structure, grade, spatial characteristics, flushing methods, management methods, or investment channels. They are generally cleaned regularly by cleaning staff.

[0003] In northern regions with low winter temperatures, public toilet flushing systems are very prone to freezing, requiring corresponding heating devices to prevent the system from freezing and affecting the normal cleaning of the toilet. In addition, in extremely cold regions such as the north, ordinary public toilets do not have heating functions, which can easily cause users to experience cold and other discomforts while using the toilet.

[0004] Therefore, this utility model provides a frost-proof and heat-insulating mobile public toilet for extremely cold regions to solve the above problems. Utility Model Content

[0005] This utility model provides a frost-proof and heat-insulating mobile public toilet for extremely cold regions, aiming to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mobile public toilet for extremely cold regions with frost protection and heat preservation, comprising a toilet body, a heating component installed inside the toilet body, a movable component installed at the bottom of the toilet body, the heating component including a heating box fixedly connected inside the toilet body, a heating fan fixedly connected to the top of the heating box, the output end of the heating fan extending into the interior of the heating box, a heater fixedly connected to one side of the inner wall of the heating box, the output end of the heater connected to one end of a serpentine heating tube, air guide plates fixedly connected to both sides of the inner wall of the heating box, and an air outlet plate fixedly connected to the bottom of the inner wall of the heating box, with several air outlet slots evenly spaced inside the air outlet plate.

[0007] As a preferred technical solution of this application, the movable component includes a base, which is fixedly connected to the bottom of the public toilet body. The bottom of the base has four lifting slots, and the inner wall of the lifting slot is movably connected to a movable plate. The inner wall of the movable plate is threadedly connected to the outer wall of the threaded rod, and the bottom of the movable plate is fixedly connected to the top of the universal wheel.

[0008] As a preferred technical solution of this application, the top end of the threaded rod is fixedly connected to the bottom of the first bevel gear, the outer wall of the first bevel gear is meshed with a second bevel gear, the inner wall of the second bevel gear is fixedly connected to the outer wall of the rotating rod, and one end of the rotating rod passes through the base and is fixedly connected to the end corresponding to the handle.

[0009] As a preferred technical solution of this application, two guide plates are fixedly connected to one end of the inner wall of the public toilet body, and a sliding plate is slidably connected to the inner wall of each guide plate, and a wind deflector is fixedly connected to the top of the sliding plate.

[0010] As a preferred technical solution of this application, sealing strips are fixedly connected to both sides of the inner wall of the wind baffle. The sealing strips are rubber sealing strips. The opposite sides of the two sealing strips are connected to both sides of the same suction plate. The suction plate has a groove inside.

[0011] As a preferred technical solution of this application, the serpentine heating pipe is located directly below the heating fan, the inclined surface of the air guide plate is provided with several air ducts at equal intervals, and the two sides of the inner wall of the public toilet are provided with insulation boards.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. This mobile public toilet designed for extremely cold regions is equipped with heating components, which heat the interior of the toilet during use, preventing discomfort to users due to low temperatures. Heating the interior also prevents the flushing system from freezing, thus ensuring proper cleaning of the toilet.

[0014] 2. This mobile public toilet designed for extremely cold regions is designed to be frost-proof and heat-insulated. By incorporating a movable component, it is easy to move the toilet, thus improving its portability. Furthermore, by making the casters concealed, the toilet body can be prevented from sliding during use. The casters are also stored away, and the base supports the toilet body, ensuring its stability. Attached Figure Description

[0015] Figure 1 A schematic diagram of a frost-proof and heat-insulating portable toilet for extremely cold regions;

[0016] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the main body of a mobile public toilet designed for frost protection and heat preservation in extremely cold regions.

[0017] Figure 3 A three-dimensional cross-sectional schematic diagram of the heating box in a mobile public toilet designed for frost protection and insulation in extremely cold regions;

[0018] Figure 4A three-dimensional structural diagram of the windbreak panel in a mobile public toilet designed for frost protection and heat insulation in extremely cold regions;

[0019] Figure 5 A three-dimensional structural diagram of the base of a mobile public toilet designed for frost protection and heat preservation in extremely cold regions;

[0020] Figure 6 This is a front view structural diagram of a threaded rod in a mobile public toilet designed for frost protection and insulation in extremely cold regions.

[0021] In the picture:

[0022] 1. Main body of the public toilet; 2. Heating components; 201. Heating box; 202. Heating fan; 203. Heater; 204. Serpentine heating tube; 205. Air guide plate; 206. Air outlet plate; 207. Air outlet duct; 3. Moving components; 301. Base; 302. Lifting groove; 303. Moving plate; 304. Threaded rod; 305. Casters; 306. First bevel gear; 307. Second bevel gear; 308. Rotating rod; 309. Handle; 4. Guide plate; 5. Slide plate; 6. Wind deflector; 7. Sealing strip; 8. Suction plate; 9. Insulation board. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1-6 As shown, this utility model provides a mobile public toilet for extremely cold regions that is frost-proof and heat-insulating. It includes a toilet body 1, a heating component 2 inside the toilet body 1, and a mobile component 3 at the bottom of the toilet body 1. The heating component 2 includes a heating box 201, which is fixedly connected to the inside of the toilet body 1. A heating fan 202 is fixedly connected to the top of the heating box 201, and the output end of the heating fan 202 extends into the inside of the heating box 201. A heater 203 is fixedly connected to one side of the inner wall of the heating box 201, and the output end of the heater 203 is connected to the corresponding end of the serpentine heating tube 204. Air guide plates 205 are fixedly connected to both sides of the inner wall of the heating box 201, and an air outlet plate 206 is fixedly connected to the bottom of the inner wall of the heating box 201. Several air outlet slots 207 are equidistantly opened inside the air outlet plate 206.

[0025] The movable component 3 includes a base 301, which is fixedly connected to the bottom of the public toilet body 1. The bottom of the base 301 has four lifting slots 302. A movable plate 303 is movably connected to the inner wall of each lifting slot 302. The inner wall of the movable plate 303 is threadedly connected to the outer wall of a threaded rod 304. The bottom of the movable plate 303 is fixedly connected to the top of a caster wheel 305. The top of the threaded rod 304 is fixedly connected to the bottom of a first bevel gear 306. A second bevel gear 307 is meshed with the outer wall of the first bevel gear 306. The inner wall of the two bevel gears 307 is fixedly connected to the outer wall of the rotating rod 308. One end of the rotating rod 308 passes through the base 301 and is fixedly connected to the end of the handle 309. By setting the moving component 3, the public toilet can be moved easily, thereby improving the portability of the public toilet. Furthermore, by setting the universal wheels 305 to be hidden, the sliding of the public toilet body 1 during use can be avoided. At the same time, by storing the universal wheels 305 and supporting the public toilet body 1 through the base 301, the stability of the public toilet can be guaranteed.

[0026] Two guide plates 4 are fixedly connected to one end of the inner wall of the public toilet body 1. Slide plates 5 are slidably connected to the inner walls of the two guide plates 4. A wind deflector 6 is fixedly connected to the top of the slide plate 5. Sealing strips 7 are fixedly connected to both sides of the inner wall of the wind deflector 6. The sealing strips 7 are rubber sealing strips. The opposite side of the two sealing strips 7 is connected to both sides of the same suction plate 8. The suction plate 8 has a groove inside. By setting the suction plate 8, the wind deflector 6 and the sealing strips 7, the gaps generated after the public toilet is closed can be sealed, thereby reducing the flow of external air into the public toilet body 1 and thus preventing the external temperature from disrupting the internal temperature balance of the public toilet body 1.

[0027] The serpentine heating pipe 204 is located directly below the heating fan 202. Several air ducts are evenly spaced on the inclined surface of the air guide plate 205. Both sides of the inner wall of the public toilet body 1 are equipped with insulation boards 9. By setting the insulation boards 9, the heat dissipation rate can be reduced by the material properties of the insulation boards 9 themselves, thereby ensuring that the temperature inside the public toilet body 1 can be kept basically constant.

[0028] Working principle:

[0029] When in use, the heater 203 and the heating fan 202 are turned on. The airflow generated by the heating fan 202 passes through the serpentine heating pipe 204 connected to the heater 203. The heater 203 heats the serpentine heating pipe 204, so that the airflow is heated again as it passes through the serpentine heating pipe 204. Then, the airflow is guided by the air guide plate 205, so that the airflow generated by the heating fan 202 can be concentrated in the gap between the two air guide plates 205, and the airflow is discharged through the air outlet plate 206. The air outlet plate 206 is set directly above the squat toilet or sitting toilet, so that the user can be heated.

[0030] When the public toilet needs to be moved, turn the handle 309. The handle 309 drives the second bevel gear 307 to rotate, the second bevel gear 307 drives the first bevel gear 306 to rotate, and the first bevel gear 306 drives the threaded rod 304 to rotate. Since the threaded rod 304 and the moving plate 303 are connected by threads, the moving plate 303 can be driven to descend. During the descent of the moving plate 303, the casters 305 can be driven to descend, thereby removing the casters 305 from the lifting groove 302. Then, the public toilet can be moved by the casters 305.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mobile public toilet for extremely cold regions, characterized in that: The public toilet body (1) is equipped with a heating component (2) inside. The public toilet body (1) is equipped with a moving component (3) at the bottom. The heating component (2) includes a heating box (201). The heating box (201) is fixedly connected to the inside of the public toilet body (1). A heating fan (202) is fixedly connected to the top of the heating box (201). The output end of the heating fan (202) extends into the inside of the heating box (201). A heater (203) is fixedly connected to one side of the inner wall of the heating box (201). The output end of the heater (203) is connected to the corresponding end of the serpentine heating tube (204). Air guide plates (205) are fixedly connected to both sides of the inner wall of the heating box (201). An air outlet plate (206) is fixedly connected to the bottom of the inner wall of the heating box (201). Several air outlet slots (207) are equidistantly opened inside the air outlet plate (206).

2. The mobile public toilet for extremely cold regions with frost protection and heat preservation according to claim 1, characterized in that: The movable component (3) includes a base (301), which is fixedly connected to the bottom of the public toilet body (1). The bottom of the base (301) is provided with four lifting slots (302). The inner wall of the lifting slot (302) is movably connected to a movable plate (303). The inner wall of the movable plate (303) is threadedly connected to the outer wall of the threaded rod (304). The bottom of the movable plate (303) is fixedly connected to the top of the caster wheel (305).

3. A mobile public toilet for extremely cold regions with frost protection and heat preservation according to claim 2, characterized in that: The top end of the threaded rod (304) is fixedly connected to the bottom of the first bevel gear (306). The outer wall of the first bevel gear (306) is meshed with a second bevel gear (307). The inner wall of the second bevel gear (307) is fixedly connected to the outer wall of the rotating rod (308). One end of the rotating rod (308) passes through the base (301) and is fixedly connected to the end of the handle (309).

4. A mobile public toilet for extremely cold regions with frost protection and heat preservation according to claim 1, characterized in that: Two guide plates (4) are fixedly connected to one end of the inner wall of the public toilet body (1). The inner walls of the two guide plates (4) are slidably connected to a slide plate (5). A wind deflector (6) is fixedly connected to the top of the slide plate (5).

5. A mobile public toilet for extremely cold regions with frost protection and heat preservation according to claim 4, characterized in that: Both sides of the inner wall of the baffle plate (6) are fixedly connected with sealing strips (7). The sealing strips (7) are rubber sealing strips (7). The opposite side of the two sealing strips (7) is connected to both sides of the same suction plate (8). The suction plate (8) has a groove inside.

6. A mobile public toilet for extremely cold regions with frost protection and heat preservation according to claim 1, characterized in that: The serpentine heating pipe (204) is located directly below the heating fan (202). The inclined surface of the air guide plate (205) is provided with several air ducts at equal intervals. Both sides of the inner wall of the public toilet body (1) are provided with heat insulation boards (9).

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