Novel water-saving deodorant toilet bowl based on fluid dynamic pressure self-driving

Abstract

The invention relates to the technical field of sanitary equipment, and particularly discloses a novel water-saving deodorant toilet bowl based on fluid dynamic pressure self-driving, which comprises a toilet bowl main body, a first water tank is arranged at the top of the toilet bowl main body, a drain hole is formed in the bottom wall of the first water tank, and a water feeding hole is formed in the bottom wall of the first water tank; a drain outlet is formed in the bottom of the toilet main body; the toilet bowl button is positioned at the top of the toilet bowl main body; the water tank assembly comprises a second water tank, the second water tank is located in the first water tank, a water inlet valve is arranged in the second water tank, and the water inlet valve is sequentially provided with a water inlet, a water outlet and an overflow port from top to bottom; provided is a drain valve assembly. According to the invention, a purely mechanical deodorant valve structure suitable for multiple scenes is provided, the use failure rate is greatly reduced, a trap is removed, a siphon effect generated by a large amount of water is not needed, and the water consumption of the toilet is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sanitary equipment, in particular to a novel water-saving deodorizing toilet based on fluid dynamic pressure self-driving. BACKGROUND

[0002] At present, the toilet on the market is mainly divided into a squatting toilet and a sitting toilet, wherein the sitting toilet is also called a closestool, and the most widely used type of closestool is a siphon closestool; the siphon closestool and the squatting toilet utilize the siphon principle during flushing, and generally adopt a water trap for deodorization; the water in a flushing tank needs to replace the sewage in the closestool and the water trap to complete one flushing; in order to achieve complete replacement, sufficient water quantity and water pressure are required.

[0003] Chinese patent application No. 201110039774.1 provides an intelligent closestool, which comprises a closestool body, a flushing pipeline controlled by an electromagnetic valve arranged on the closestool body, a monitoring sensor arranged on the closestool body, a signal output end of the monitoring sensor connected with an input end of a single-chip microcomputer, and an output control end of the single-chip microcomputer connected with a controlled end of the electromagnetic valve through a driving circuit; the closestool can be used for household and public toilets, and can automatically flush in time according to the use state through the electromagnetic valve control, thereby achieving the purposes of water saving and power saving, effectively avoiding the influence on the environment air due to untimely flushing, and having good practical value.

[0004] However, the above related technology has some disadvantages, such as: the existing closestool is generally dependent on circuit control during use, resulting in a high failure rate and easy misoperation, and when power is cut off, the practicality of the closestool is affected; the water quantity stored in the water trap is large, which is not water saving; and the deodorization effect is not good enough. SUMMARY

[0005] In order to solve the above problems in the prior art, the present application provides a novel water-saving deodorizing closestool based on fluid dynamic pressure self-driving, which can solve the problems in the above background.

[0006] The purpose of the present application can be achieved by the following technical solutions:

[0007] A novel water-saving deodorizing closestool based on fluid dynamic pressure self-driving, comprising:

[0008] A closestool body, a first water tank arranged on the top of the closestool body, a drain hole arranged on the bottom wall of the first water tank, a water inlet hole arranged on the bottom wall of the first water tank, and a sewage outlet arranged on the bottom of the closestool body;

[0009] A closestool button arranged on the top of the closestool body;

[0010] The water tank assembly comprises a second water tank, which is located in the first water tank, and a water inlet valve is arranged in the second water tank, and the water inlet valve is sequentially provided with a water inlet, a water outlet and an overflow outlet from top to bottom;

[0011] The drain valve assembly is arranged in the first water tank through a drain hole, and the drain valve assembly comprises an overflow pipe matched with the bottom of the toilet body;

[0012] The upper water valve assembly is arranged in the first water tank through an upper water hole;

[0013] The valve assembly comprises a jet-like device, a water pipe joint and a water flow valve, the jet-like device is detachably connected with the bottom inlet of the upper water valve assembly, and the water flow valve is sleeved on the end of the drain hole.

[0014] Preferably, the open top of the toilet body is provided with a first tank cover matched with the first water tank, the top end of the first tank cover is provided with a button hole, the toilet button is installed in the button hole of the first tank cover, and the top of the horizontal section of the toilet body is provided with a toilet cover.

[0015] Preferably, the side wall of the second water tank is provided with a first limiting hole, the bottom wall of the second water tank is provided with a second limiting hole, the water inlet valve is located between the first limiting hole and the second limiting hole, the inner and outer sides of the first limiting hole are both provided with sealing gaskets, and the inner wall of the second limiting hole is provided with a first sealing ring.

[0016] Preferably, the water inlet valve comprises a valve body and an overflow joint, the valve body is detachably connected with the overflow joint, a first steel shaft is slidably installed in the center hole of the overflow joint, the first steel shaft is installed with a rubber sheet at one end of the valve body through a snap spring, the top end and the bottom end of the rubber sheet are respectively provided with a first gasket and a second gasket, a first spring is arranged between the second gasket and the overflow joint, a first sealing piece is arranged between the valve body and the overflow joint, and a water valve joint is threadedly connected with the horizontal section port of the water inlet valve.

[0017] Preferably, the water flow valve comprises a shell, one end of the shell is provided with a rubber sleeve matched with the drain hole, the inner wall of the shell is provided with a shaft cover, the shell is installed with a rotating shaft through the shaft cover, the inner wall of the shell is rotatably installed with a flap through the rotating shaft, the side wall of the shell penetrates and is detachably connected with a hydraulic cylinder, a second steel shaft is slidably arranged in the inner wall of the hydraulic cylinder, a metal block is interference fit connected with the inner wall of the hydraulic cylinder, a second spring is arranged between the top of the metal block and the top of the second steel shaft, a top block is hard fit connected with the bottom end of the second steel shaft, a threaded joint is arranged on the top of the hydraulic cylinder, and a second sealing piece is arranged on the end of the shell away from the rubber sleeve.

[0018] Preferably, the flap is provided with a second sealing ring at one end close to the rubber sleeve, and the flap is in contact with the housing through the second sealing ring to form a seal.

[0019] Preferably, the top of the second steel shaft is wrapped with a sealing ring to form a seal with the inner wall of the hydraulic cylinder.

[0020] Preferably, the first water pipe is used to connect the water valve joint and the water inlet valve assembly.

[0021] Preferably, the second water pipe is used to connect the water jet and the threaded joint.

[0022] The beneficial effects of the present application are:

[0023] 1. By setting the valve assembly, when tap water flows from the 6c port of the water jet to the 6d port, the water flow valve is in an open state, and the 6a port and the 6b port of the water flow valve are communicated; when the tap water stops flowing, the water flow valve is in a closed state, and the 6a port and the 6b port of the water flow valve are not communicated; when tap water flows from the 6c port of the water jet to the 6d port, a negative pressure state is formed in the second water pipe when the water jet is passed through the water jet, and the top of the hydraulic cylinder connected thereto is sucked upward, and the spring in the hydraulic cylinder is also pushed upward, the steel shaft drives the top block to move upward, and the flap can be turned clockwise to open; when the tap water flowing from the 6c port of the water jet to the 6d port stops, the pressure of the tap water reaches the top of the hydraulic cylinder through the second water pipe, and the steel shaft is pressed downward, the spring in the hydraulic cylinder is compressed, and the steel shaft drives the top block to move downward, and the flap is counterclockwise closed.

[0024] The beneficial effects that can be obtained are: no need to use circuit control valve, water flow valve can realize mechanical control only by relying on water flow state, valve assembly can not only be applied to toilet, but also be applied to kitchen drainage deodorization, bathroom floor drain deodorization and other scenes, water flow valve is opened to drain when faucet is opened, and water flow valve is closed to prevent odor when faucet is closed, design application scenarios are wide, and a pure mechanical type deodorization valve structure suitable for multiple scenes is designed, which greatly reduces the failure rate.

[0025] 2, by setting the drain valve assembly and toilet body, when the water in the first water tank is enough to float the first water tank water valve assembly in the ball, tap water stops, at this time the 6c port of the 6d port of the water flow of the water jet is stopped, the pressure of the tap water will reach the top of the hydraulic cylinder through the second water pipe, the second steel shaft is pressed downward, the second spring in the hydraulic cylinder is compressed, the second steel shaft drives the top block to move downward, the flap is closed counterclockwise, and the flap in the water flow valve cannot be opened due to the water pressure. At the same time, the water inlet valve rubber sheet in the second water tank moves up under the action of the first spring because of the loss of tap water pressure, the water in the second water tank flows through the overflow port through the water outlet, and finally reaches the toilet body bottom through the overflow pipe in the drain valve assembly. A part of water is stored at the bottom of the toilet body. The final result is that the water in the second water tank will all reach the bottom of the toilet body.

[0026] The beneficial effects that can be obtained are: the water storage bend is removed, a large amount of water is not needed to generate siphon effect, and the water consumption of the toilet is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to facilitate those skilled in the art to understand, the present application will be further described below in combination with the drawings.

[0028] Figure 1 The whole structure of the present application is shown in the figure;

[0029] Figure 2 The installation structure diagram of the toilet body in the first embodiment of the present application is shown in the figure;

[0030] Figure 3 The installation structure diagram of the water tank assembly in the present application is shown in the figure;

[0031] Figure 4 The installation structure diagram of the water flow valve in the present application is shown in the figure; Figure 3 The structure enlargement diagram of A in the figure is shown in the figure;

[0032] Figure 5 The installation structure diagram of the second water tank in the present application is shown in the figure;

[0033] Figure 6 The installation structure diagram of the water inlet valve in the present application is shown in the figure;

[0034] Figure 7 The installation structure diagram of the valve assembly in the present application is shown in the figure;

[0035] Figure 8 The installation structure diagram of the water flow valve in the present application is shown in the figure;

[0036] Figure 9 The opening state diagram of the water flow valve in the present application is shown in the figure;

[0037] Figure 10 The closing state diagram of the water flow valve in the present application is shown in the figure;

[0038] Figure 11 Figure 2 is a schematic view of the installation structure of the toilet body in the second embodiment of the present application.

[0039] Reference signs:

[0040] In the figure: 1, toilet body; 11, first tank cover; 12, button hole; 13, first water tank; 14, drain hole; 15, toilet cover; 16, water inlet hole; 17, sewage outlet; 2, toilet button; 3, water tank assembly; 31, second water tank; 31a, first limiting hole; 31b, second limiting hole; 32, water inlet valve; 321, valve body; 322, circlip; 323, first gasket; 324, rubber sheet; 325, second gasket; 326, first steel shaft; 327, first spring; 328, first sealing sheet; 329, overflow joint; 32a, water inlet; 32b, water outlet; 32c, overflow outlet; 33, water valve joint; 34, sealing gasket; 35, first sealing ring; 4, drain valve assembly; 5, water inlet valve assembly; 6, valve assembly; 61, jet-like device; 62, water pipe joint; 63, water flow valve; 631, housing; 632, rubber sleeve; 633, rotating shaft; 634, flap; 635, second sealing ring; 636, threaded joint; 637, hydraulic cylinder; 638, sealing ring; 639, second spring; 6310, metal block; 6311, second steel shaft; 6312, top block; 6313, shaft cover; 6314, second sealing sheet; 7, first water pipe; 8, second water pipe; 9, overflow pipe. 13 first tank cover - first tank cover, first water tank - first tank body, gasket ab - first and second gaskets steel shaft - first and second steel shafts, second water tank assembly - water tank assembly sealing ring - sealing ring 35 DETAILED DESCRIPTION

[0041] In order to further illustrate the technical means and effects taken by the present application to achieve the predetermined purposes, the specific embodiments, structures, features and effects according to the present application are described clearly and completely in combination with the drawings and preferred embodiments. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0042] In the description of the present application, it should be understood that the orientation or position relationship indicated by "in", "out" and the like is based on the orientation or position described in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, a specific orientation structure and operation, therefore it cannot be understood as a limitation on the present application.

[0043] Embodiment one:

[0044] Referring to Figures 1-10 The application discloses a novel water-saving deodorization toilet based on fluid dynamic pressure self-driving, which comprises a toilet body 1, a first water tank 13 arranged on the top of the toilet body 1, a first tank cover 11 arranged on the open top of the toilet body 1 and matched with the first water tank 13, a button hole 12 arranged on the top end of the first tank cover 11, a toilet button 2 arranged in the button hole 12 of the first tank cover 11, a drain hole 14 arranged on the bottom wall of the first water tank 13, a toilet cover 15 arranged on the top of the horizontal section of the toilet body 1, a water inlet hole 16 arranged on the bottom wall of the first water tank 13, and a sewage outlet 17 arranged on the bottom of the toilet body 1.

[0045] The water tank assembly 3 comprises a second water tank 31 arranged in the first water tank 13, a water inlet valve 32 arranged in the second water tank 31, a water inlet 32a, a water outlet 32b and an overflow outlet 32c arranged in sequence from top to bottom of the water inlet valve 32, a first limiting hole 31a arranged on the side wall of the second water tank 31, a second limiting hole 31b arranged on the bottom wall of the second water tank 31, the water inlet valve 32 arranged between the first limiting hole 31a and the second limiting hole 31b, sealing gaskets 34 arranged on the inner and outer sides of the first limiting hole 31a, a first sealing ring 35 arranged on the inner wall of the second limiting hole 31b, the water inlet valve 32 comprising a valve body 321 and an overflow connector 329, the valve body 321 and the overflow connector 329 arranged in detachable connection, a first steel shaft 326 slidingly arranged in the center hole of the overflow connector 329, a rubber sheet 324 arranged on one end of the valve body 321 through a snap spring 322, a first lining 323 and a second lining 325 arranged on the top end and the bottom end of the rubber sheet 324 respectively, a first spring 327 arranged between the second lining 325 and the overflow connector 329, a first sealing sheet 328 arranged between the valve body 321 and the overflow connector 329, and a water valve connector 33 threadedly connected to the horizontal section port of the water inlet valve 32; the drain valve assembly 4 arranged in the first water tank 13 through the drain hole 14, the drain valve assembly 4 comprising an overflow pipe 9 matched with the bottom of the toilet body 1; and the water inlet valve assembly 5 arranged in the first water tank 13 through the water inlet hole 16.

[0046] The second limiting hole 31b at the bottom of the second water tank 31 is a stepped hole, which is deep into the bottom surface of the second water tank 31, so that the water in the second water tank 31 can be as clean as possible and not be stored for a long time, and the second limiting hole 31b is connected with the overflow pipe 9 in the first water tank 13.

[0047] In Figure 6In the shown state, the water outlet 32b is communicated with the water inlet 32a, if there is tap water flowing from the water inlet 32a, under the action of water pressure, the first steel shaft 326 will compress the first spring 327 to move downward, the rubber sheet 324 abuts against the upper end of the overflow connector 329, the overflow outlet 32c will not flow water, and the water flow will flow out through the water outlet 32b.

[0048] The valve assembly 6 comprises a water pipe connector 62, a water flow valve 63 and a water jet 61, the water jet 61 is detachably connected with the bottom inlet of the water valve assembly 5, the water flow valve 63 is sleeved on the end of the drain port 17, the water flow valve 63 comprises a shell 631, one end of the shell 631 is provided with a rubber sleeve 632 matched with the drain port 17, an inner wall of the shell 631 is provided with a shaft cover 6313, the shell 631 is installed with a rotating shaft 633 through the shaft cover 6313, the shell 631 is rotatably installed with a flap 634 through the rotating shaft 633, one end of the flap 634 close to the rubber sleeve 632 is provided with a second sealing ring 635, the flap 634 forms a seal with the contact surface of the shell 631 through the second sealing ring 635, a hydraulic cylinder 637 is detachably connected through the side wall of the shell 631, a second steel shaft 6311 is slidably arranged on the inner wall of the hydraulic cylinder 637, the top of the second steel shaft 6311 is wrapped with a sealing ring 638 to form a seal with the inner wall of the hydraulic cylinder 637, a metal block 6310 is connected with the inner wall of the hydraulic cylinder 637 in an interference fit, a second spring 639 is arranged between the top of the second steel shaft 6311 and the top of the metal block 6310, a top block 6312 is connected with the bottom end of the second steel shaft 6311 in a hard fit, a threaded connector 636 is arranged on the top of the hydraulic cylinder 637, and a second sealing sheet 6314 is arranged on the end of the shell 631 away from the rubber sleeve 632; the first water pipe 7 is used for connecting the water valve connector 33 and the water valve assembly 5; the second water pipe 8 is used for connecting the water jet 61 and the threaded connector 636.

[0049] When tap water flows from the 6c port to the 6d port of the water jet 61, the water flow valve 63 is in an open state, the 6a port and the 6b port of the water flow valve are communicated, when the tap water stops flowing, the water flow valve 63 is in a closed state, and the 6a port and the 6b port of the water flow valve are not communicated.

[0050] When the tap water flows from the 6c port to the 6d port of the quasi-jet 61, the fast water flow forms a negative pressure state in the second water pipe 8, the top of the hydraulic cylinder 637 connected thereto is sucked upward, the spring 639 in the hydraulic cylinder 637 is also pushed upward, the steel shaft 6311 drives the top block 6312 to move upward, and the flap 634 can be turned clockwise to open. When the tap water from the 6c port to the 6d port of the quasi-jet 61 stops, the pressure of the tap water reaches the top of the hydraulic cylinder 637 through the second water pipe 8, and the steel shaft 6311 is pressed downward, the spring 639 in the hydraulic cylinder 637 is compressed, the steel shaft 6311 drives the top block 6312 to move downward, and the flap 634 is counterclockwise closed.

[0051] Embodiment two:

[0052] In embodiment two, for the same structure as in embodiment one, the same symbols are given, and the same description is omitted.

[0053] Reference Figure 11 A new type of water-saving deodorant toilet based on fluid dynamic pressure self-driving, which is different from embodiment one in that the toilet body 1 is replaced by a squatting toilet instead of a toilet.

[0054] The working principle and use process of the present application: tap water is connected from the bottom of the quasi-jet 61, the tap water passes through the quasi-jet 61, enters the upper water valve assembly 5, and then enters the second water tank 31 through the first water pipe 7. The rubber sheet 324 of the water inlet valve 32 in the second water tank 31 moves downward due to the pressure of the tap water, the overflow port 32c of the water inlet valve 32 is closed, the tap water flows out from the water outlet port 32b of the second water tank 31, and the water in the second water tank 31 accumulates until it overflows the second water tank 31, and the water in the second water tank 31 overflows into the first water tank 13 of the toilet body 1.

[0055] At the same time, the tap water passes through the quasi-jet 61, so that the second water pipe 8 forms a negative pressure, the top of the hydraulic cylinder 637 connected thereto is sucked upward, the second spring 639 in the hydraulic cylinder 637 is also pushed upward, the second steel shaft 6311 drives the top block 6312 to move upward, and the flap 634 in the water flow valve 63 is turned clockwise to open under the pressure difference.

[0056] When the water in the first water tank 13 is enough to float the ball in the water valve assembly 5, the tap water stops, at this time the tap water from the 6c port to the 6d port of the water jet 61 stops, the pressure of the tap water will reach the top of the hydraulic cylinder 637 through the second water pipe 8, and then press the second steel shaft 6311 down, the second spring 639 in the hydraulic cylinder 637 is compressed, the second steel shaft 6311 drives the top block 6312 to move down, and the flap 634 in the water flow valve 63 cannot be opened due to the water pressure. At the same time, the rubber sheet 324 of the water inlet valve 32 in the second water tank 31 moves up due to the loss of pressure of the tap water under the action of the first spring 327, the water in the second water tank 31 flows through the overflow port 32c through the water outlet 32b, and finally reaches the bottom of the toilet body 1 through the overflow pipe 9 in the drain valve assembly 4, and a part of water is stored at the bottom of the toilet body 1. The final result is that the water in the second water tank 31 will all reach the bottom of the toilet body 1.

[0057] When using the closestool, press the closestool button 2, the drain valve assembly 4 is opened, the water in the closestool first water tank 13 is released into the closestool to start flushing the closestool, at the same time, the ball in the water inlet valve assembly 5 falls, and the closestool second water tank 31 starts to fill water. As described above, at the same time as the closestool fills water, the water flow valve 63 is opened, and the sewage flushing the closestool is discharged through the water flow valve 63, and the closestool continues to fill water until the ball in the water inlet valve assembly 5 of the first water tank 13 floats up. As described above, after the closestool stops filling water, the water flow valve 63 is closed, and at this time the water in the second water tank 31 reaches the bottom of the closestool body 1 through the overflow pipe 9 in the first water tank 13, and a part of water is stored at the bottom, which can prevent the odor of feces and also moisten the closestool wall to prevent dirt from sticking to the wall.

[0058] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to make equivalent embodiments with equivalent changes, as long as they do not deviate from the technical solution of the present application. Any modification, equivalent change and modification of the above embodiments made in accordance with the technical essence of the present application are still within the scope of the technical solution of the present application.

Claims

1. A new type of water-saving and odor-resistant toilet based on fluid dynamic pressure self-drive, characterized by: include: A toilet body (1), wherein a first water tank (13) is provided on the top of the toilet body (1), a drainage hole (14) is provided on the bottom wall of the first water tank (13), a water supply hole (16) is provided on the bottom wall of the first water tank (13), and a sewage outlet (17) is provided on the bottom of the toilet body (1); A toilet button (2), the toilet button (2) being located on the top of the toilet body (1); A water tank assembly (3), the water tank assembly (3) comprising a second water tank (31), the second water tank (31) being located within the first water tank (13), a water inlet valve (32) being provided within the second water tank (31), the water inlet valve (32) being provided with a water inlet (32a), a water outlet (32b), and an overflow port (32c) in order from top to bottom; A drain valve assembly (4), the drain valve assembly (4) being disposed in the first water tank (13) through a drain hole (14), the drain valve assembly (4) comprising an overflow pipe (9), the overflow pipe (9) being matched with the bottom of the toilet body (1); A water supply valve assembly (5), the water supply valve assembly (5) being arranged in the first water tank (13) through a water supply hole (16); A valve assembly (6), the valve assembly (6) comprising a similar ejector (61), a water pipe joint (62) and a water flow valve (63), the similar ejector (61) being detachably connected to the bottom inlet of the water supply valve assembly (5), and the water flow valve (63) being sleeved on the end of the sewage outlet (17).

2. A novel water-saving and deodorizing toilet based on fluid dynamic pressure self-drive according to claim 1, characterized in that: The top opening of the toilet body (1) is provided with a first tank cover (11) that matches the first water tank (13); the top of the first tank cover (11) is provided with a button hole (12); the toilet button (2) is installed in the button hole (12) of the first tank cover (11); and a toilet cover (15) is provided on the top of the horizontal section of the toilet body (1).

3. The novel water-saving and deodorizing toilet bowl based on fluid dynamic pressure self-drive according to claim 1 is characterized in that: A first limiting hole (31a) is provided on the side wall of the second water tank (31), and a second limiting hole (31b) is provided on the bottom wall of the second water tank (31). The water inlet valve (32) is located between the first limiting hole (31a) and the second limiting hole (31b). Sealing gaskets (34) are provided on both the inner and outer sides of the first limiting hole (31a), and a first sealing ring (35) is provided on the inner wall of the second limiting hole (31b).

4. The novel water-saving and deodorizing toilet bowl based on fluid dynamic pressure self-drive according to claim 1 is characterized in that: The water inlet valve (32) comprises a valve body (321) and an overflow joint (329), wherein the valve body (321) and the overflow joint (329) are detachably connected, a first steel shaft (326) is slidably mounted in the center hole of the overflow joint (329), the first steel shaft (326) is located at one end of the valve body (321) and is mounted with a rubber sheet (324) via a retaining ring (322), a first lining (323) and a second lining (325) are respectively provided at the top and bottom ends of the rubber sheet (324), a first spring (327) is provided between the second lining (325) and the overflow joint (329), a first sealing sheet (328) is provided between the valve body (321) and the overflow joint (329), and a water valve joint (33) is threadedly connected to the horizontal section port of the water inlet valve (32).

5. The novel water-saving and deodorizing toilet bowl based on fluid dynamic pressure self-drive according to claim 1 is characterized in that: The water flow valve (63) comprises a housing (631), one end of the housing (631) is provided with a rubber sleeve (632), the rubber sleeve (632) matches the sewage outlet (17), the inner wall of the housing (631) is provided with a shaft cover (6313), the housing (631) is provided with a rotating shaft (633) through the shaft cover (6313), the inner wall of the housing (631) is provided with a flap (634) rotatably installed through the rotating shaft (633), the side wall of the housing (631) is penetrated by a hydraulic cylinder (637) which is detachably connected, the hydraulic cylinder (637) A second steel shaft (6311) is slidingly provided on the inner wall of the cylinder (637), a metal block (6310) is interference-fittedly connected to the inner wall of the hydraulic cylinder (637), a second spring (639) is provided between the top of the metal block (6310) and the top of the second steel shaft (6311), a top block (6312) is rigidly fittedly connected to the bottom end of the second steel shaft (6311), a threaded joint (636) is provided on the top of the hydraulic cylinder (637), and a second sealing sheet (6314) is provided on the end of the housing (631) away from the rubber sleeve (632).

6. A novel water-saving and deodorizing toilet bowl based on fluid dynamic pressure self-drive according to claim 5, characterized in that: A second sealing ring (635) is provided at one end of the flap (634) close to the rubber sleeve (632), and the flap (634) forms a seal with the contact surface of the housing (631) via the second sealing ring (635).

7. The novel water-saving and deodorizing toilet bowl based on fluid dynamic pressure self-drive according to claim 5 is characterized in that: The top of the second steel shaft (6311) is wrapped with a sealing ring (638) to form a seal with the inner wall of the hydraulic cylinder (637).

8. The novel water-saving and deodorizing toilet bowl based on fluid dynamic pressure self-drive according to claim 4 is characterized in that: A first water pipe (7), the first water pipe (7) is used to connect the water valve connector (33) and the water supply valve assembly (5).

9. The novel water-saving and deodorizing toilet bowl based on fluid dynamic pressure self-drive according to claim 5 is characterized in that: A second water pipe (8), the second water pipe (8) is used to connect the ejector (61) and the threaded joint (636).

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