Water tank and intelligent closestool

Abstract

The utility model provides a water tank and an intelligent closestool, the water tank is arranged in a closestool body, a first containing space is formed in the closestool body, the water tank is arranged in the first containing space, and the shape of the water tank is matched with that of the first containing space; a water inlet device is arranged in the water tank; a water outlet is formed in the wall of the water tank; the first containing space comprises a first part and a second part, the first part extends in the first direction, the second part extends from one end of the first part in the second direction, and the first direction intersects with the second direction; the water tank comprises a first part and a second part, the first part of the water tank extends in the first direction, and the second part of the water tank extends from one end of the first part in the second direction so as to be matched with the first containing space in shape. By means of the mode, the space utilization rate of the closestool body is effectively increased, and installation of the water tank and arrangement of devices in the closestool body are facilitated.

Description

Technical Field

[0001] The present application is applied to the technical field of smart bathrooms, and in particular to a water tank and a smart toilet. Background Art

[0002] With the improvement of living standards, smart toilets have been widely used. The water tank is generally independently set outside the toilet body, which makes the volume occupied by the toilet and the water tank larger. The water tank of some smart toilets is set inside the toilet body. However, when the water tank is set inside the toilet body, according to the structure of the water tank, the water tank and the internal space of the toilet body are not well adapted. When the water tank is installed inside the toilet body, there is a large idle space, and the space utilization rate inside the toilet body is low, which affects the layout of other components inside the toilet body. Utility Model Content

[0003] The present application provides a water tank to solve the problem in the prior art that the water tank occupies a large toilet space and has poor layout capability.

[0004] In order to solve the above-mentioned technical problems, the first aspect of the present application provides a water tank, which is arranged in a toilet body, and the toilet body forms a first accommodating space; the water tank is arranged in the first accommodating space, and the shape of the water tank is adapted to the shape of the first accommodating space; a water inlet device is arranged in the water tank, and a drain outlet is arranged on the wall of the water tank; the first accommodating space includes a first part and a second part, the first part extends along a first direction, the second part extends from one end of the first part along a second direction, and the first direction intersects with the second direction; the water tank includes a first part and a second part, the first part of the water tank extends along the first direction, and the second part of the water tank extends from one end of the first part along the second direction to adapt to the shape of the first accommodating space.

[0005] The water tank further comprises a drainage device, which is connected to a drainage port; the drainage port is located on the side wall of the water tank and is arranged close to the bottom wall of the water tank.

[0006] Among them, the drainage device includes a water pump and a drainage pipe, the water pump is arranged in the first accommodating space; one end of the drainage pipe is connected to the drainage port, and the other end is connected to the water pump; the part of the drainage pipe connected to the water tank is perpendicular to the side wall of the water tank.

[0007] The water tank further comprises a filtering device, which is arranged in the drain outlet or in the drain pipe. The filtering device is an annular filter screen, which is made of a flexible material and is compatible with the drain outlet or the drain pipe.

[0008] Among them, the water tank includes a second accommodating space and a third accommodating space, the second accommodating space is connected to the third accommodating space, the second accommodating space extends along the first direction, and the third accommodating space extends along the second direction; the water inlet device is arranged in the second accommodating space, the axial directions of the second accommodating space and the third accommodating space are arranged at a certain angle, and the drain outlet is connected to the third accommodating space.

[0009] Among them, the water tank is an integrated structure.

[0010] Among them, the water tank is a blow-molded structure.

[0011] Among them, the toilet body includes a fourth accommodating space, and the fourth accommodating space is arranged at the upper end of the toilet body; an overflow port is opened at the upper end of the water tank, and the overflow port is connected with the fourth accommodating space.

[0012] Wherein, a sensor is arranged on the water inlet device, and the sensor is located in the second accommodating space to detect the water level height in the second accommodating space.

[0013] To solve the above problems, the present application also provides a smart toilet, including: a water tank, which is any of the water tanks mentioned above.

[0014] The beneficial effects of the present application are as follows: Different from the prior art, the present application forms a first accommodation space in the toilet body, and according to the shape of the first accommodation space of the toilet body, sets the water tank to a structure that matches the first accommodation space, so that the shape of the water tank matches the first accommodation space of the toilet body. Therefore, when installing the water tank, the water tank is installed inside the first accommodation space, which can effectively reduce the volume of the idle space inside the toilet body, improve the space utilization rate of the first accommodation space, and facilitate the installation of the water tank and the layout of the components in the toilet body. The water tank structure is integrally formed by the blow molding process, which reduces the preparation steps of the water tank and the use and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the connection between the toilet body and the water tank of the present application;

[0016] Figure 2 It is a structural schematic diagram of a cross-sectional view of the water tank of the present application;

[0017] Figure 3 It is a structural schematic diagram of another cross-sectional view of the water tank of the present application;

[0018] Figure 4 It is a structural schematic diagram of the connection between the water tank and the drainage device of the present application;

[0019] Figure 5 It is a structural schematic diagram of the explosion diagram of the connection between the filtering device of the present application and the water tank. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0021] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0022] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0023] See also Figure 1 , Figure 1 It is a structural schematic diagram of the connection between the toilet body and the water tank provided in this application.

[0024] The present application provides a water tank. Figure 1 As shown, the water tank 20 of this embodiment is disposed in the toilet body 10. Specifically, the toilet body 10 is formed with a first accommodating space 101, and the water tank 20 is disposed in the first accommodating space 101, and the shape of the water tank 20 is adapted to the shape of the first accommodating space 101. The shape of the water tank 20 can be set to an L-shape, so as to facilitate the arrangement of the water tank 20 inside the first accommodating space 101 of the toilet body 10, or it can be set to other shapes adapted to the first accommodating space 101 of the toilet body 10, which is not specifically limited in this application. Figure 1 and Figure 2As shown, a water inlet device 50 is provided in the water tank 20, and a drain port 201 is provided on the wall of the water tank 20. The first accommodation space 101 includes a first part and a second part, the first part extends along the first direction, the second part extends from one end of the first part along the second direction, and the first direction intersects with the second direction. The water tank 20 includes a first part and a second part, the first part of the water tank 20 extends along the first direction, and the second part of the water tank 20 extends from one end of the first part along the second direction to match the shape of the first accommodation space 101. Among them, the first direction and the second direction can be perpendicular to each other, or can be an angle of any angle of 60-120 degrees, and this application does not make specific limitations here.

[0025] In an optional example, a first accommodating space 101 is formed in the toilet body 10, and the first accommodating space 101 includes a first part and a second part, the first part extends along a first direction, and the second part extends from one end of the first part along a second direction, and the first direction intersects with the second direction. According to the shape of the first accommodating space 101 of the toilet body 10, a water tank 20 of an integral structure is formed by a blow molding process, so that the shape of the water tank 20 is adapted to the first accommodating space 101 of the toilet body 10. Therefore, when the water tank 20 is installed, the water tank 20 is installed inside the first accommodating space 101, which can reduce the volume of the idle space inside the toilet body 10, and the toilet body 10 will not have the problem of low utilization of the first accommodating space 101 due to the structure of the water tank 20. That is, after the toilet body 10 is produced, the water tank 20 of an integral structure can be formed by blow molding according to the shape of the first accommodating space 101 formed by the toilet body 10. The water tank 20 can also be formed by other processes according to the shape of the toilet body 10, such as molding, etc., which is not specifically limited in this application. The first accommodation space 101 of the toilet body 10 can be arbitrarily set according to user or process requirements. When preparing the water tank 20, the water tank 20 is prepared according to the shape of the first accommodation space 101, which is not specifically limited in this application. The water tank 20 is formed in one piece by blow molding according to the shape of the first accommodation space 101 of the toilet body 10, which facilitates the installation of the water tank 20 and the layout of the components in the toilet body 10.

[0026] In other embodiments, the toilet body 10 may include a first shell and a second shell, and the first shell and the second shell are detachably connected to form a first accommodating space 101. When installing the water tank 20, the water tank 20 can be installed on the first shell. After the water tank 20 is installed, the second shell is buckled on the first shell and the water tank 20, so as to fix the water tank 20, that is, to facilitate the installation of the water tank 20 in the first accommodating space 101 of the toilet body 10. The installation steps and maintenance costs of the water tank 20 can be effectively reduced.

[0027] Furthermore, if Figure 1As shown, a water inlet device 50 is arranged in the water tank 20, and the water tank 20 includes a first part and a second part. The first part of the water tank 20 extends along the first direction, and the second part of the water tank 20 extends from one end of the first part along the second direction, thereby forming the water tank 20. Among them, the water inlet device 50 can be arranged inside the first part of the water tank 20, and the direction of the water inlet device 50 extending along the first direction with the first part of the water tank 20 is arranged inside the first part. Further effectively reduce the installation of the water tank 20 inside the first accommodating space 101 of the toilet body 10. A drain port 201 is arranged on the wall of the water tank 20, and water can be discharged through the drain port 201.

[0028] In the above embodiment, the first accommodation space 101 is formed in the toilet body 10, and the water tank 20 of an integrated structure is formed by a blow molding process according to the shape of the first accommodation space 101 of the toilet body 10, so that the shape of the water tank 20 is adapted to the first accommodation space 101 of the toilet body 10. Therefore, when the water tank 20 is installed, the water tank 20 is installed inside the first accommodation space 101, which can effectively reduce the volume of the idle space inside the toilet body 10, improve the space utilization rate of the first accommodation space 101, and facilitate the installation of the water tank 20 and the layout of the components in the toilet body 10. The water tank 20 structure is formed in one piece by the blow molding process, which reduces the preparation steps of the water tank 20 and the use and maintenance costs.

[0029] In an optional embodiment, if Figure 3 and Figure 4As shown, the water tank 20 also includes a drainage device 30, and the drainage device 30 is connected to the drainage port 201. The drainage port 201 is located on the side wall of the water tank 20 and is arranged near the bottom wall of the water tank 20. When the toilet body 10 needs to be flushed, the water tank 20 is drained through the drainage device 30, thereby completing the drainage. The drainage port 201 is opened on the side wall of the water tank 20. When the drainage device 30 is installed on the drainage port 201, the layout capability of the drainage device 30 inside the toilet body 10 can be improved, and the drainage port 201 is arranged near the bottom wall of the water tank 20, so as to facilitate the flushing of the water tank 20. Further, the drainage device 30 includes a water pump 301 and a drainage pipe 302, and the water pump 301 is arranged in the first accommodating space 101. One end of the drainage pipe 302 is connected to the drainage port 201, and the other end is connected to the water pump 301. The part of the drainage pipe 302 connected to the water tank 20 is perpendicular to the side wall of the water tank 20. The drain pipe 302 can be fixed to the drain port 201 and the water pump 301 by screws or bonding. The portion of the drain pipe 302 connected to the water tank 20 is perpendicular to the side wall of the water tank 20, which can improve the layout capability of the water tank 20 and the drainage device 30 when the water tank 20 is installed in the first accommodation space 101 of the toilet body 10. When the toilet body 10 is flushed, the water pump 301 can extract the water flow inside the water tank 20 through the drain pipe 302 to complete the flushing. In other embodiments, the portion of the drain pipe 302 connected to the water tank 20 can be arranged at a certain angle to the side wall of the water tank according to the position of other components installed inside the first accommodation space 101 of the toilet body 10, so as to avoid other components and improve the component layout capability and space utilization of the toilet body 10. The drain pipe 302 is a flexible hose, that is, the drain pipe 302 can be attached to the side wall of the water tank 20, or it can be wrapped around other components, which is not specifically limited in this application. The water tank 20 is disposed on one side of the first accommodating space 101 , and the drainage device 30 is disposed on the other side of the first accommodating space 101 .

[0030] In an optional embodiment, if Figure 5As shown, the water tank 20 also includes a filter device 40, which is arranged in the drain port 201 or in the drain pipe 302. The filter device 40 is clamped by the drain pipe 302 and the drain port 201, so as to fix the filter device 40. Among them, the filter device 40 can also be clamped in the drain port 201 or the drain pipe 302, and the filter device 40 can also be arranged inside the drain port 201 and the drain pipe 302, that is, one end is arranged in the drain port 201, and the other end is arranged in the drain pipe 302, which is not specifically limited in this application. When the toilet body 10 needs to be flushed, the water flow inside the water tank 20 passes through the drain pipe 302, and the filter device 40 can filter the water flow, thereby preventing debris from entering the water pump 301 through the drain pipe 302 to block the water pump 301, thereby damaging the water pump 301 and reducing the service life of the water pump 301. Furthermore, the filter device 40 is an annular filter screen, which is made of a flexible material and is compatible with the drain port 201 or the drain pipe 302. The annular filter screen is arranged inside the drain port 201 or the drain pipe 302, and the annular filter screen is made of a flexible material, which can be adapted to the drain port 201 or the drain pipe 302. During installation, the filter screen can be effectively prevented from being damaged and is convenient for subsequent maintenance.

[0031] In an optional embodiment, if Figure 2 As shown, the water tank 20 includes a second accommodating space 202 and a third accommodating space 203, and the second accommodating space 202 is connected to the third accommodating space 203. The water inlet device 50 is arranged in the second accommodating space 202, and the axial direction of the second accommodating space 202 and the third accommodating space 203 is arranged at a certain angle, and the drain port 201 is connected to the third accommodating space 203. The water inlet device 50 is arranged in the second accommodating space 202, and when the water tank 20 is filled with water, the water inlet device 50 transports the water flow to the second accommodating space 202 and the third accommodating space 203. Among them, the water tank 20 is integrally formed by blow molding, so as to form the second accommodating space 202 and the third accommodating space 203. Further, the water tank 20 is detachably connected to the toilet body 10, that is, the water tank 20 can be clamped in the toilet body 10, and the water tank 20 can also be fixed in the first accommodating space 101 of the toilet body 10 by screws, latches, etc.

[0032] In an optional embodiment, if Figure 1As shown, the toilet body 10 includes a fourth accommodating space 102, which is disposed at the upper end of the toilet body 10. An overflow port 204 is provided at the upper end of the water tank 20, and the overflow port 204 is communicated with the fourth accommodating space 102. After the water inlet device 50 delivers water to the inside of the water tank 20, the sewage inside the water tank 20 can be discharged through the overflow port 204 provided at the upper end of the water tank 20. The fourth accommodating space 102 is formed at the upper end of the toilet body 10, and the overflow port 204 is communicated with the fourth accommodating space 102. When the water inlet device 50 fails, the water inlet device 50 continues to supply tap water to the inside of the water tank 20, and the water level inside the second accommodating space 202 of the water tank 20 continues to rise. When the water level in the second accommodating space 202 reaches the overflow port 204, the sewage in the water tank 20 can flow into the fourth accommodating space 102 of the toilet body 10 through the overflow port 204, thereby preventing the sewage in the water tank 20 from entering the domestic tap water and contaminating the domestic water.

[0033] In an optional embodiment, a sensor (not shown) is provided on the water inlet device 50, and the sensor is located in the second accommodating space 202 to detect the water level in the second accommodating space 202. The sensor can detect whether the second accommodating space 202 is short of water or full of water. When there is a lack of water, the water inlet device 50 is turned on to start conveying tap water into the second accommodating space 202. When the water level in the second accommodating space 202 reaches the detection position of the sensor, the water inlet device 50 is turned off and tap water is no longer conveyed to the second accommodating space 202. The height of the sensor can be adjusted to control the water level in the second accommodating space 202 according to actual needs, and can also be fixedly set in the second accommodating space 202, which is not specifically limited in this application. Therefore, by setting a sensor on the side wall of the water tank, and the sensor is located in the second accommodating space 202, the water level in the second accommodating space 202 can be monitored, so as to determine whether the second accommodating space 202 is short of water or full of water.

[0034] In a specific application scenario, the water tank 20 is arranged inside the first accommodation space 101 of the toilet body 10, and tap water enters the second accommodation space 202 of the water tank 20 through the water inlet device 50. After the water level inside the second accommodation space 202 reaches the height of the sensor, the sensor controls the water inlet device 50 to stop the water inlet. After the water inside the second accommodation space 202 of the water tank 20 is discharged through the drain port 201, the sensor detects that the second accommodation space 202 is short of water, and the water inlet device 50 starts to fill the second accommodation space 202 and the third accommodation space 203 with water. In this embodiment, when the sensor fails or the water inlet device 50 malfunctions, the water inlet device 50 will always be in a water inlet state. At this time, the water level inside the water tank 20 will continue to rise, and the sewage in the second accommodating space 202 will rise to the overflow height of the overflow port 204. The sewage in the second accommodating space 202 can flow out through the overflow port 204, thereby discharging the sewage into the fourth accommodating space 102 of the toilet body 10, effectively preventing the sewage water level from continuing to rise and entering the household tap water.

[0035] In the above manner, the present application forms the first accommodation space 101 in the toilet body 10, and forms the water tank 20 of an integrated structure by blow molding according to the shape of the first accommodation space 101 of the toilet body 10, so that the shape of the water tank 20 can be adapted to the first accommodation space 101 of the toilet body 10, effectively reducing the volume of the idle space inside the toilet body 10, improving the space utilization rate of the first accommodation space 101 and the spatial layout capability of the toilet body 10. By opening a drain port 201 on the side wall of the water tank close to the bottom wall of the water tank 20 and connecting the drain device 30 to the drain port 201, the layout capability of the drain device 30 inside the toilet body 10 can be improved. By arranging a water pump 301 and a drain pipe 302 in the first accommodation space 101, and the part of the drain pipe 302 connected to the water tank 20 is perpendicular to the side wall of the water tank, the layout capability of the toilet body 10 can be further improved. By arranging the filter device 40 inside the drain port 201 or the drain pipe 302, the water flow can be filtered when the water tank 20 is drained, thereby preventing impurities from entering the water pump 301 and blocking the water pump 301. By arranging the filter device 40 as a ring filter screen made of flexible material, the filter screen can be effectively prevented from being damaged during installation and facilitate subsequent maintenance. By arranging the water inlet device 50 in the second accommodation space 202 of the water tank 20, the layout capability of the water tank 20 in the toilet body 10 can be further improved, and the space occupied in the toilet body 10 can be reduced. By arranging the fourth accommodation space 102 at the upper end of the toilet body 10, and opening the overflow port 204 connected to the fourth accommodation space 102 at the upper end of the water tank 20, the sewage in the water tank 20 can flow into the fourth accommodation space 102 of the toilet body 10 through the overflow port 204, preventing the sewage in the water tank 20 from entering the domestic tap water and contaminating the domestic water. By disposing a sensor in the second accommodating space 202 of the water tank 20, the water level in the second accommodating space 202 can be monitored, thereby determining whether the water tank 20 is short of water or full of water.

[0036] The present application also provides a smart toilet, which includes: a water tank, which is any of the water tanks mentioned above.

[0037] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A water tank, arranged in a toilet body, wherein the toilet body is formed with a first accommodating space, characterized in that: The water tank is arranged in the first accommodating space, and the shape of the water tank is adapted to the shape of the first accommodating space; A water inlet device is provided in the water tank, and a water outlet is provided on the wall of the water tank; The first accommodating space includes a first portion and a second portion, the first portion extends along a first direction, the second portion extends from one end of the first portion along a second direction, and the first direction intersects with the second direction; The water tank includes a first part and a second part. The first part of the water tank extends along the first direction. The second part of the water tank extends from one end of the first part along the second direction to match the shape of the first accommodating space.

2. The water tank according to claim 1, characterized in that: The water tank further comprises a drainage device, and the drainage device is connected to the drainage port; The drain port is located on the side wall of the water tank and is arranged close to the bottom wall of the water tank.

3. The water tank according to claim 2, characterized in that: The drainage device includes a water pump and a drainage pipe, and the water pump is arranged in the first accommodating space; One end of the drainage pipe is connected to the drainage port, and the other end is connected to the water pump; The portion of the drain pipe connected to the water tank is perpendicular to the side wall of the water tank.

4. The water tank according to claim 3, characterized in that The water tank further comprises a filter device, and the filter device is arranged in the drain outlet or in the drain pipe; The filtering device is an annular filtering net, which is made of a flexible material and is compatible with the drain port or the drain pipe.

5. The water tank according to claim 1, characterized in that: The water tank comprises a second accommodating space and a third accommodating space, the second accommodating space is communicated with the third accommodating space, the second accommodating space extends along a first direction, and the third accommodating space extends along a second direction; The water inlet device is arranged in the second accommodating space, the second accommodating space and the third accommodating space are arranged at a certain angle in the axial direction, and the drain port is communicated with the third accommodating space.

6. The water tank according to claim 1, characterized in that The water tank is an integrally formed structure.

7. The water tank according to claim 1, characterized in that The water tank is a blow-molded structure.

8. The water tank according to claim 1, characterized in that The toilet body comprises a fourth accommodating space, and the fourth accommodating space is arranged at the upper end of the toilet body; An overflow port is provided at the upper end of the water tank, and the overflow port is communicated with the fourth accommodating space.

9. The water tank according to claim 5, characterized in that: The water inlet device is provided with a sensor, and the sensor is located in the second accommodating space to detect the water level in the second accommodating space.

10. A smart toilet, characterized in that: The smart toilet comprises: A water tank, wherein the water tank is the water tank according to any one of claims 1 to 9.

Images