Double-toilet parallel type excavation-free anti-freezing water flushing tool

Abstract

The invention relates to the technical field of toilet appliances, in particular to a double-toilet parallel excavation-free anti-freezing water flushing tool which comprises a closestool, a squatting pan is placed on one side of the closestool, a first water pump and a second water pump are installed in the closestool, and a connecting assembly is installed on the rear side of the upper end of the closestool. A water pipe is fixedly installed between the water outlet end of the second water pump and the water inlet end of the connecting assembly, a first water pipe is fixedly installed between the output end of the connecting assembly and the water inlet end of the squatting pan, and a second water pipe is fixedly installed at the water outlet end of the first water pump. The connecting assembly comprises a bent pipe, an installation sleeve, a first connector, a first fixing sleeve, a second connector and a second fixing sleeve, the bent pipe is fixedly installed on the rear side of the upper end of the closestool, water resources are allocated through the second water pump and the connecting assembly, water resources are saved, cost is reduced, siphon is effectively prevented by means of an opening in the bent pipe, and waste of the water resources is avoided.

Description

Technical Field

[0001] The invention relates to the field of toilet appliances, and in particular to a double-toilet parallel type excavation-free antifreeze water flushing toilet appliance. Background Art

[0002] With the development of society, people's requirements for quality of life are constantly increasing. As an essential part of daily life, the functionality and practicality of bathroom facilities are increasingly concerned. Toilets and squat toilets are two common types of bathroom sanitary ware. Toilets are comfortable to use and suitable for people with limited mobility, while squat toilets are more in line with the hygiene habits of some people and are more common in public places.

[0003] However, existing toilets and squat toilets are usually equipped with independent water tanks. This design not only takes up more space, making the bathroom layout crowded, but also wastes water resources. The two water tanks store and supply water separately, resulting in increased water consumption. At the same time, the purchase and installation costs of additional water tanks also increase the financial burden of users. Summary of the invention

[0004] In view of this, the present invention provides a double-toilet parallel trenchless antifreeze water flushing toilet, the main technical problem to be solved is: to solve the problem that the existing toilet and squat toilet require two water tanks, resulting in waste of space, waste of water resources and increased costs.

[0005] In order to achieve the above-mentioned objectives, the present invention adopts the following technical scheme: a double-toilet parallel trenchless antifreeze water flushing toilet, comprising a toilet, a squat toilet is placed on one side of the toilet, a first water pump and a second water pump are installed inside the toilet, a connecting assembly is fixedly installed on the top of the toilet, a water pipe is fixedly installed between the water outlet end of the second water pump and the water inlet end of the connecting assembly, a first water pipe is fixedly installed between the water outlet end of the connecting assembly and the water inlet end of the squat toilet, and a second water pipe is fixedly installed at the water outlet end of the first water pump.

[0006] By adopting the above technical solution, the toilet and squat toilet share the same water source, achieving energy saving.

[0007] The connecting assembly includes a bent pipe, a mounting sleeve, a first connecting head, a first fixing sleeve, a second connecting head and a second fixing sleeve. The bent pipe is fixedly installed on the upper rear side of the toilet, the mounting sleeve is threadedly installed on the front end of the bent pipe, the first connecting head is fixedly connected to the water outlet end of the mounting sleeve, the first water pipe is sleeved on the outer wall of the first connecting head, the first fixing sleeve is threadedly installed on the outer wall of the mounting sleeve, the first fixing sleeve is sleeved on the outer wall of the first water pipe, the second connecting head is fixedly connected to the water inlet end of the bent pipe, the second water pipe is sleeved on the outer wall of the second connecting head, the second fixing sleeve is threadedly installed on the bottom of the outer wall of the bent pipe, and the second fixing sleeve is sleeved on the outer wall of the second water pipe.

[0008] By adopting the above technical solution, the connection between the water supply systems of the toilet and the squat toilet is achieved. The water in the toilet can be transported to the squat toilet through the second water pump, and water resources are rationally allocated to achieve energy saving.

[0009] As a further description of the above technical solution: a mounting block is fixedly connected to the bottom of the outer wall of the curved pipe, and the second fixing sleeve is threadedly connected to the mounting block.

[0010] By adopting the above technical solution, the connection between the second water pipe and the bent pipe is made more stable, thus preventing problems such as loosening and water leakage during the water supply process.

[0011] As a further description of the above technical solution: an outer wall of the curved pipe is provided with an opening, and the curved pipe is connected with the interior of the toilet through the opening.

[0012] By adopting the above technical solution, when the second water pump is turned off, air can enter the opening to destroy the siphon condition, effectively prevent the siphon phenomenon from occurring, and avoid the water in the toilet being discharged from the squat toilet and causing a waste of water resources.

[0013] As a further description of the above technical solution: the outer wall of the toilet is located between the curved pipe and the mounting sleeve.

[0014] By adopting the above technical solution, the installation of the connection component is made more compact and stable.

[0015] As a further description of the above technical solution: a first nozzle is fixedly installed on the water outlet end of the first water pipe, the first nozzle is located on the upper side of the rear end of the inner wall of the squat toilet, a second water trough is opened on the inner wall of the squat toilet, the second nozzle is located inside the first water trough, the inner wall of the squat toilet is opened with a first water trough, and the first nozzle is located in the water trough.

[0016] By adopting the above technical solution, water can be sprayed inside the first water tank, and then the water flows in a circle along the water tank to form a fan-shaped water surface, thereby achieving a flushing effect and ensuring that the squat toilet is clean.

[0017] As a further description of the above technical solution: a second nozzle is fixedly installed at the water outlet end of the second water pipe, the second nozzle is located on the upper side of the rear end of the inner wall of the toilet, a second water tank is opened on the inner wall of the toilet, and the second nozzle is located inside the second water tank.

[0018] By adopting the above technical solution, water can be sprayed inside the second water tank, and then the water flows in a circle along the water tank to form a fan-shaped water surface, thereby achieving a flushing effect and ensuring that the toilet is clean.

[0019] As a further description of the above technical solution: a first cover plate is movably installed on the top of the toilet, and a second cover plate is movably installed on the top of the toilet. The first cover plate and the second cover plate are movably installed on the top of the toilet via hinges. An injection hole is opened on the top of the toilet, the first cover plate is located at the top of the injection hole, and the second cover plate is located at the top of the toilet ring.

[0020] By adopting the above technical solution, the second cover plate can ensure the hygiene of the toilet, the first cover plate can prevent debris from entering the water tank of the toilet, and the injection hole is convenient for injecting tap water into the toilet.

[0021] As a further description of the above technical solution: heating wires are installed inside the toilet and outside the first water pipe.

[0022] By adopting the above technical solution, the water flow can be prevented from freezing due to low temperature in winter.

[0023] By means of the above technical solution, the double-toilet parallel-type trenchless antifreeze water flushing toilet of the present invention has at least the following beneficial effects:

[0024] 1. Compared with the prior art, this dual-toilet parallel trenchless antifreeze water flushing toilet, by setting a second water pump and a connecting component, when the squat toilet needs to be flushed, the second water pump is turned on to transport the water in the toilet to the squat toilet through the connecting component, thereby realizing the reasonable allocation of water resources, reducing the water consumption of setting up a water tank separately for the squat toilet, achieving the purpose of energy saving, reducing the user's water cost, and avoiding waste of water resources.

[0025] 2. Compared with the prior art, this dual-toilet parallel trenchless antifreeze water flushing toilet has an opening on the elbow. When the second water pump is turned off, air enters the opening, destroying the conditions for siphoning, effectively preventing the siphoning phenomenon, avoiding the waste of water resources caused by the water in the toilet being discharged from the squat toilet, and ensuring the effective use of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic structural diagram from a first-view perspective of a double-toilet parallel-type trenchless antifreeze water flushing toilet proposed by the present invention;

[0027] Figure 2 A schematic structural diagram of a double-toilet parallel-type trenchless antifreeze water flushing toilet from a second perspective proposed by the present invention;

[0028] Figure 3 A schematic diagram of the cross-sectional structure of a toilet in a double-toilet parallel type trenchless antifreeze water flushing toilet proposed by the present invention;

[0029] Figure 4 for Figure 3 The enlarged structural diagram at A in the middle;

[0030] Figure 5 A schematic cross-sectional structure diagram of a squat toilet in a double-toilet parallel-type trenchless antifreeze water flushing toilet proposed by the present invention;

[0031] Figure 6 This is a schematic diagram of the exploded structure of the connecting components in a double-toilet parallel trenchless antifreeze water flush toilet proposed by the present invention.

[0032] Legend:

[0033] 1. Toilet; 101. Injection hole; 2. Squat toilet; 3. First water pump; 4. Second water pump; 5. Connecting assembly; 501. Bend pipe; 502. Mounting sleeve; 503. First connector; 504. First fixing sleeve; 505. Second connector; 506. Mounting block; 507. Second fixing sleeve; 508. Opening; 6. First water pipe; 7. Second water pipe; 8. First nozzle; 9. Second nozzle; 10. First cover plate; 11. Second cover plate. DETAILED DESCRIPTION

[0034] Reference Figure 1-6 The present invention provides a double-toilet parallel-type trenchless antifreeze water flushing toilet: comprising a toilet 1, a squatting pan 2 is placed on one side of the toilet 1, a first water pump 3 and a second water pump 4 are installed inside the toilet 1, the first water pump 3 is used to pump out the water in the toilet 1, and the second water pump 4 is responsible for transporting the water in the toilet 1 to the squatting pan 2, so as to realize the reasonable allocation of water resources and achieve the purpose of energy saving, a connecting component 5 is fixedly installed on the top of the toilet 1, and the connecting component 5 is used to connect the toilet 1 and the squatting pan 2 to realize the connection between the two The water passage between the two is connected, a water pipe is fixedly installed between the water outlet end of the second water pump 4 and the water inlet end of the connecting component 5, the water pipe is used to transport the water pumped by the second water pump 4 to ensure that the water flow can smoothly enter the connecting component 5, and a first water pipe 6 is fixedly installed between the water outlet end of the connecting component 5 and the water inlet end of the squat toilet 2. The first water pipe 6 transports the water output by the connecting component 5 to the squat toilet 2, and a second water pipe 7 is fixedly installed at the water outlet end of the first water pump 3. The second water pipe 7 transports the water pumped by the first water pump 3 to the toilet 1.

[0035] The connecting assembly 5 includes an elbow 501, a mounting sleeve 502, a first connector 503, a first fixing sleeve 504, a second connector 505 and a second fixing sleeve 507. The elbow 501 is fixedly mounted on the upper rear side of the toilet 1. The elbow 501 changes the direction of water flow so that the water in the toilet 1 can be smoothly transported to the squat toilet 2. The mounting sleeve 502 is threadedly mounted on the front end of the elbow 501. The first connector 503 is fixedly connected to the water outlet end of the mounting sleeve 502. The first water pipe 6 is sleeved on the outer wall of the first connector 503 to achieve the connection between the first connector 503 and the first water pipe 6 to ensure the sealing of the waterway. The first fixing sleeve 504 is threadedly mounted on the front end of the elbow 501. The outer wall of the installation sleeve 502, the first fixed sleeve 504 further fixes the first water pipe 6 to prevent it from falling off, ensuring the stability of the water supply, the first fixed sleeve 504 is sleeved on the outer wall of the first water pipe 6, the second connecting head 505 is fixedly connected to the water inlet end of the elbow 501, the second water pipe 7 is sleeved on the outer wall of the second connecting head 505, to achieve the connection between the second connecting head 505 and the second water pipe 7, ensuring the sealing of the waterway, the second fixed sleeve 507 is threadedly installed on the bottom of the outer wall of the elbow 501, the second fixed sleeve 507 fixes the second water pipe 7 to prevent it from loosening, ensuring the stability of the water supply system, and the second fixed sleeve 507 is sleeved on the outer wall of the second water pipe 7.

[0036] A mounting block 506 is fixedly connected to the bottom of the outer wall of the curved pipe 501 . The mounting block 506 provides a mounting position for the second fixing sleeve 507 . The second fixing sleeve 507 is threadedly connected to the mounting block 506 .

[0037] The outer wall of the curved pipe 501 is provided with an opening 508 , which is used to balance the air pressure inside and outside the curved pipe 501 , prevent the siphon phenomenon from occurring, and ensure the effective use of water resources. The curved pipe 501 is connected to the interior of the toilet 1 through the opening 508 .

[0038] The outer wall of the toilet 1 is located between the elbow 501 and the mounting sleeve 502, making the installation of the connecting assembly 5 more compact and stable.

[0039] A first nozzle 8 is fixedly installed at the water outlet end of the first water pipe 6, and the first nozzle 8 sprays water evenly on the inner wall of the squat toilet 2. The first nozzle 8 is located on the upper side of the rear end of the inner wall of the squat toilet 2. A first water trough is opened on the inner wall of the squat toilet 2, and the first nozzle 8 is located in the water trough. When in use, water is sprayed inside the first water trough, and then the water flow circles along the water trough to form a fan-shaped water surface, thereby achieving the function of cleaning the feces on the inner wall of the squat toilet 2.

[0040] A second nozzle 9 is fixedly installed at the water outlet end of the second water pipe 7. The second nozzle 9 sprays water evenly on the inner wall of the toilet 1, and then the water flows along the inner wall to clean the feces on the inner wall. The second nozzle 9 is located on the upper side of the rear end of the inner wall of the toilet 1. A second water trough is opened on the inner wall of the toilet 1. The second nozzle 9 is located inside the second water trough. When in use, water is sprayed inside the second water trough, and then the water flows in circles along the water trough to form a fan-shaped water surface, thereby achieving the function of cleaning the feces on the inner wall of the toilet 1.

[0041] A first cover plate 10 is movably installed on the top of the toilet 1, and a second cover plate 11 is movably installed on the top of the toilet 1. The first cover plate 10 and the second cover plate 11 are movably installed on the top of the toilet 1 through hinges. The second cover plate 10 can ensure the hygiene of the toilet 1, and the first cover plate 11 can prevent debris from entering the water tank of the toilet 1. An injection hole 101 is opened on the top of the toilet 1. The injection hole 101 is convenient for injecting tap water into the toilet 1 to provide a water source for the entire water supply system. A plug is fixedly installed inside the injection hole 101 to prevent water from overflowing from the injection hole 101. The second cover plate 11 is located at the top of the ring of the toilet 1.

[0042] Heating wires are installed inside the toilet 1 and outside the first water pipe 6, and the heating wires can prevent the water flow from freezing due to low temperature in winter.

[0043] Working principle: first, tap water is injected into the interior of the toilet 1 through the injection hole 101. After the injection is completed, the injection hole 101 is covered with a first cover plate to prevent water from overflowing and prevent foreign matter from entering the interior of the toilet 1.

[0044] When the toilet 1 needs to be flushed, the first water pump 3 is turned on. The first water pump 3 pumps out the water in the toilet 1 and transports it to the second nozzle 9 in the toilet 1 through the second water pipe 7. The second nozzle 9 cooperates with the second water tank to evenly spray the water in the toilet 1 to flush the toilet 1.

[0045] When the squat toilet 2 needs to be flushed, the second water pump 4 is turned on. The second water pump 4 pumps out the water in the toilet 1 and transports it to the elbow 501 of the connecting component 5 through the water pipe. The water flows from the elbow 501 through the first connecting head 503 and the first water pipe 6, and finally the first nozzle 8 at the water outlet end of the first water pipe 6 cooperates with the first water tank to evenly spray the water into the squat toilet 2 to flush the squat toilet 2.

[0046] After the second water pump 4 is used, since the water level inside the toilet 1 is high and the position of the squat toilet 2 is low, if there is no anti-siphon measure, a siphon phenomenon will occur, causing the water in the toilet 1 to be discharged from the squat toilet 2.

[0047] Therefore, an opening 508 is provided on the curved pipe 501. When the second water pump 4 is turned off, air will enter the opening 508, destroying the conditions for siphoning, thereby preventing the siphoning phenomenon from occurring. When the second water pump 4 is turned on, the water flow in the curved pipe 501 may be discharged through the opening 508. However, because the opening 508 is located inside the toilet 1, the discharged water is still in the toilet 1, so it will not affect the overall use.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-toilet parallel trenchless antifreeze water flushing toilet, comprising a toilet (1), a squat toilet (2) is placed on one side of the toilet (1), characterized in that: A first water pump (3) and a second water pump (4) are installed inside the toilet (1); a connecting assembly (5) is fixedly installed on the rear side of the upper end of the toilet (1); a water pipe is fixedly installed between the water outlet end of the second water pump (4) and the water inlet end of the connecting assembly (5); a first water pipe (6) is fixedly installed between the water outlet end of the connecting assembly (5) and the water inlet end of the squat toilet (2); and a second water pipe (7) is fixedly installed at the water outlet end of the first water pump (3).

2. A double-toilet parallel type trenchless antifreeze water flushing toilet according to claim 1, characterized in that: The connection assembly (5) comprises a curved pipe (501), a mounting sleeve (502), a first connector (503), a first fixing sleeve (504), a second connector (505) and a second fixing sleeve (507); the curved pipe (501) is fixedly mounted on the upper rear side of the toilet (1); the mounting sleeve (502) is threadedly mounted on the front end of the curved pipe (501); the first connector (503) is fixedly connected to the water outlet end of the mounting sleeve (502); the first water pipe (6) is sleeved on the first connector (504); 03), the first fixing sleeve (504) is threadedly mounted on the outer wall of the mounting sleeve (502), the first fixing sleeve (504) is sleeved on the outer wall of the first water pipe (6), the second connecting head (505) is fixedly connected to the water inlet end of the elbow (501), the second water pipe (7) is sleeved on the outer wall of the second connecting head (505), the second fixing sleeve (507) is threadedly mounted on the bottom of the outer wall of the elbow (501), and the second fixing sleeve (507) is sleeved on the outer wall of the second water pipe (7).

3. The double-toilet parallel type trenchless antifreeze water flushing toilet according to claim 1, characterized in that: A mounting block (506) is fixedly connected to the bottom of the outer wall of the curved pipe (501), and the second fixing sleeve (507) is threadedly connected to the mounting block (506).

4. A double-toilet parallel type trenchless antifreeze water flushing toilet according to claim 1, characterized in that: An opening (508) is provided on the outer wall of the curved pipe (501), and the curved pipe (501) is connected to the interior of the toilet (1) through the opening (508).

5. The double-toilet parallel type trenchless antifreeze water flushing toilet according to claim 1, characterized in that: The outer wall of the toilet (1) is located between the curved pipe (501) and the mounting sleeve (502).

6. The double-toilet parallel type trenchless antifreeze water flushing toilet according to claim 1, characterized in that: A first nozzle (8) is fixedly mounted on the water outlet end of the first water pipe (6), and the first nozzle (8) is located on the upper side of the rear end of the inner wall of the squat toilet (2). A first water trough is provided on the inner wall of the squat toilet (2), and the first nozzle (8) is located in the water trough.

7. The double-toilet parallel type trenchless antifreeze water flushing toilet according to claim 1, characterized in that: A second nozzle (9) is fixedly mounted on the water outlet end of the second water pipe (7), the second nozzle (9) is located on the upper rear end of the inner wall of the toilet (1), a second water tank is provided on the inner wall of the toilet (1), and the second nozzle (9) is located inside the second water tank.

8. The double-toilet parallel type trenchless antifreeze water flushing toilet according to claim 1, characterized in that: A first cover plate (10) is movably mounted on the top of the toilet (1), and a second cover plate (11) is movably mounted on the top of the toilet (1). The first cover plate (10) and the second cover plate (11) are movably mounted on the top of the toilet (1) via hinges. An injection hole (101) is provided on the top of the toilet (1), the first cover plate (10) is located at the top of the injection hole (101), and the second cover plate (11) is located at the top of the rim of the toilet (1).

9. The double-toilet parallel type trenchless antifreeze water flushing toilet according to claim 1, characterized in that: Heating wires are installed inside the toilet (1) and outside the first water pipe (6).

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