CN210216608U - Bathtub drainer and bathtub - Google Patents
Bathtub drainer and bathtub Download PDFInfo
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- CN210216608U CN210216608U CN201920433443.8U CN201920433443U CN210216608U CN 210216608 U CN210216608 U CN 210216608U CN 201920433443 U CN201920433443 U CN 201920433443U CN 210216608 U CN210216608 U CN 210216608U
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Abstract
The utility model relates to a bathroom field discloses a bathtub drainer and bathtub. This bathtub drainer includes: the device comprises a drainage seat, a drainage pipeline, a push rod and a pressure detection device, wherein the drainage seat is communicated with a water outlet hole of the bathtub; the drainage pipeline is respectively butted with the water outlet end of the drainage seat and the water outlet of the sewer pipeline; the push rod is arranged in the drainage pipeline and is used for connecting or disconnecting the water outlet end with the drainage port; the pressure detection device is arranged in the drainage seat or the drainage pipeline and is electrically connected with the main control system of the bathtub, and the pressure detection device is used for detecting the water level inside the bathtub. Thereby can not only carry out the drainage to the bathtub through this bathtub drainer, can also realize detecting the water level height in the bathtub, avoid installing pressure measurement in addition at this internal installation pressure measurement of bathtub, therefore simplified the installation technology of bathtub, and then still can make things convenient for the installation of bathtub.
Description
Technical Field
The utility model relates to a bathroom field, in particular to bathtub drainer and bathtub.
Background
For the current office workers with a large number of people, the office workers are in the room most of the time, and rarely have the opportunity to breathe fresh air naturally, so that most people like to take a bath in a bathtub after busy working for one day, and the fatigue of one day is relieved. When making the user bathe, water level in the bathtub is in and predetermines water level, temperature for predetermineeing the temperature, reaches the better effect of alleviating fatigue in order to make the user when bathing, and the user can be provided with the water level detection device who detects water level height in the bathtub and detect the temperature-detecting device of temperature in the bathtub usually in this internal water level detection device of bathtub and bathtub, and in the bathtub installation, spare part is more, therefore makes the mounting process comparatively complicated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bathtub drainer and bathtub for can simplify the mounting process of bathtub, make things convenient for the bathtub installation.
In order to solve the above technical problem, an embodiment of the present invention provides a bathtub drainer, including:
the water drainage seat is communicated with the water outlet hole of the bathtub;
the drainage pipeline is respectively butted with the water outlet end of the drainage seat and the water outlet of the sewer pipeline;
the push rod is arranged in the drainage pipeline and is used for connecting or disconnecting the water outlet end with the drainage port;
and the pressure detection device is arranged in the drainage seat or the drainage pipeline and is electrically connected with a main control system of the bathtub, and the pressure detection device is used for detecting the water level in the bathtub.
In addition, the utility model discloses an embodiment still provides a bathtub, includes: the bathtub body is provided with the water outlet hole, the main control system is electrically connected with the pressure detection device, and the bathtub water drainer is communicated with the water outlet hole and used for discharging water in the bathtub body.
The utility model discloses embodiment is for prior art, because this bathtub drainer communicates through the apopore of drainage seat and bathtub to dock by the outlet end that drainage pipe will drain the seat with the outlet of sewer pipe, in addition, be provided with the push rod in the drainage pipe, and the push rod links to each other with drive arrangement, and move by drive arrangement drive push rod, make drainage pipe can be switched on or break off, and then can make the water in the bathtub flow to the sewer pipe in through drainage seat and drainage pipe. Thereby can not only carry out the drainage to the bathtub through this bathtub drainer, can also realize detecting the water level height in the bathtub, avoid installing pressure measurement in addition at this internal installation pressure measurement of bathtub, therefore simplified the installation technology of bathtub, and then still can make things convenient for the installation of bathtub.
In addition, the bathtub drain further includes: the driving device is connected with the push rod and is electrically connected with a main control system of the bathtub, and the driving device is used for driving the push rod to move; the driving device is used for being opened by the main control system when the pressure detection device detects that the water level in the bathtub is lower than a preset water level, and driving the push rod to disconnect the water outlet end and the water outlet so as to store water; the driving device is also used for being opened by the main control system when the pressure detection device detects that the water level in the bathtub is higher than a preset water level, and driving the push rod to conduct the water outlet end and the water outlet to start water drainage. Thereby can carry out intelligent regulation to the water level in the bathtub for the water level in the bathtub is in predetermineeing water level department all the time.
In addition, the driving device includes: the motor is used for driving the screw rod to rotate, the screw rod is screwed with the push rod and used for driving the push rod to perform linear motion along the axis direction of the drainage pipeline when the screw rod rotates. Thereby, the reciprocating motion of the push rod can be realized, and the sound when the motor operates is smaller, so that the noise when the driving device is opened can be reduced.
In addition, the pressure detection device is arranged in the drainage seat. Thereby being convenient to detect the height of the water level in the bathtub.
In addition, the drain line includes:
the water outlet pipe is butted with the water outlet end of the water outlet seat;
a three-way pipe comprising: the water outlet pipeline comprises a main pipeline, a first pipeline, a second pipeline and a third pipeline, wherein the first pipeline is connected with the main pipeline and is in butt joint with the water outlet side of the water outlet pipe, the second pipeline is connected with the main pipeline and is perpendicular to the first pipeline, and the third pipeline is connected with the main pipeline and is coaxial; wherein the second pipeline is also butted with a water outlet of the sewer pipeline;
the water stop plug is movably arranged in the main pipeline along the axis direction of the main pipeline and is used for plugging or opening the second pipeline;
the push rod is at least partially inserted into the main pipeline along the third pipeline and connected with the water stop plug, and the push rod is used for driving the water stop plug to perform linear motion along the axial direction of the third pipeline; when the second pipeline is opened by the water stop plug, the push rod is further used for driving the water stop plug to move to a preset position towards the direction of the third pipeline, and the preset position is that the water stop plug is located at a pipe orifice where the third pipeline is connected with the main pipeline, or any position where the third pipeline is far away from the pipe orifice where the third pipeline is connected with the main pipeline. Therefore, when the second pipeline is opened by the water stop plug, no other part is arranged between the first pipeline and the second pipeline for blocking, so that the water passing area of the drain pipe and the three-way pipe can be increased, the drainage flow is effectively improved, and the drainage time is shortened.
In addition, the third pipeline, the second pipeline and the main pipeline are all on the same axis, and the second pipeline and the third pipeline respectively extend towards the direction away from each other. So that the second pipeline can be blocked or opened by the linear motion of the water stop plug.
As an alternative, when the pressure detection means is provided in the drain line, the pressure detection means is provided in the main line or the first line or the third line.
In addition, the bathtub drain further includes: the temperature detection device is arranged in the drainage seat or the drainage pipeline and is electrically connected with the main control system of the bathtub, and the temperature detection device is used for detecting the water temperature in the bathtub. Therefore, the water drainer of the bathtub can also detect the water temperature of water in the bathtub, and the additional installation of a temperature detection device in the bathtub is also avoided, thereby further facilitating the installation of the bathtub.
In addition, the bathtub drain further includes: and the fixing flange is used for butting the drainage seat with the water outlet hole of the bathtub.
Drawings
FIG. 1 is a schematic view of a drain for a bathtub according to a first embodiment of the present invention;
FIG. 2 is a schematic view showing the open state of the drain of the bathtub according to the first embodiment of the present invention;
FIG. 3 is a schematic view of the first embodiment of the present invention showing the bathtub drain closed;
fig. 4 is a schematic view of another arrangement of the pressure detecting device according to the first embodiment of the present invention;
fig. 5 is a schematic structural view of a driving device according to a first embodiment of the present invention;
FIG. 6 is a schematic view of a drain for a bathtub according to a second embodiment of the present invention;
fig. 7 is a schematic view of a bathtub structure according to a third embodiment of the present invention.
Shown in the figure, 1-a drain base; 2-a drainage pipeline; 21-a drain pipe; 22-a tee; 221-main pipeline; 222 — a first conduit; 223-a second conduit; 2231-an annular flange portion; 224-a third line; 23-a water stop plug; 231-a plug body; 232-sealing ring; 3-a push rod; 4-a drive device; 41-a motor; 42-screw rod; 43-a protective sheath; 5-a pressure detection device; 6-temperature detection means; 7-fixing a flange; 8-flange sealing ring; 9-bathtub body; 10-air chamber.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments. The following embodiments are divided for convenience of description, and should not constitute any limitation to the specific implementation manner of the present invention, and the embodiments may be mutually incorporated and referred to without contradiction.
A first embodiment of the present invention relates to a bathtub drain, as shown in fig. 1, 2, and 3, including: the device comprises a drainage seat 1, a drainage pipeline 2, a push rod 3, a driving device 4 and a pressure detection device 5. Wherein, the water discharge seat 1 is communicated with the water outlet hole of the bathtub, and the water outlet end of the water discharge seat 1 and the water outlet of the sewer pipeline are connected by the water discharge pipeline 2. The push rod 3 is arranged in the drainage pipeline 2 and is used for communicating or disconnecting the water outlet end and the water outlet, the driving device 4 is connected with the push rod 3 and is used for driving the push rod 3 to move, the pressure detection device 5 is arranged in the drainage seat 1 and is used for detecting the water level inside the bathtub, in addition, the driving device 4 and the pressure detection device 5 are both electrically connected with a main control system of the bathtub, and the driving device 4 and the pressure detection device 5 are controlled by the main control system of the bathtub to move. Specifically, when the pressure detection device 5 detects that the water level in the bathtub is lower than the preset water level, the main control system opens the driving device 4, and the driving device 4 drives the push rod 3 to mutually disconnect the water outlet end of the water drainage seat 1 from the water outlet of the sewer pipeline, so that water drainage is stopped, and the bathtub stores water; when the pressure detection device 5 detects that the water level in the bathtub is higher than the preset water level, the main control system controls the driving device 4 to work, the driving device 4 drives the push rod 3 to move, the water outlet end of the water discharging seat 1 and the water outlet of the sewer pipeline are communicated with each other, water starts to be discharged, and water in the bathtub is discharged into the sewer pipeline.
Through the above, it is not difficult to find that because this bathtub drainer communicates through the apopore of water drainage seat 1 with the bathtub to dock the outlet end of water drainage seat 1 with the outlet of sewer pipe by drainage pipe 2, simultaneously, be provided with push rod 3 in the drainage pipe 2, and push rod 3 links to each other with drive arrangement 4, move by drive arrangement 4 drive push rod 3, make drainage pipe 2 can be switched on or break off, and then make the water in the bathtub discharge to sewer pipe through water drainage seat 1 and drainage pipe 2. In addition, the bathtub drainer is also provided with a pressure detection device 5 in the drain base 1, and the driving device 4 and the pressure detection device 5 are both electrically connected with the main control system of the bathtub. When the pressure detection device 5 detects that the water level in the bathtub is less than the preset water level, the main control system opens the driving device 4 to drive the push rod 3 to disconnect the water outlet end of the water discharging seat 1 from the water outlet of the sewer pipeline, the bathtub stores water, and when the pressure detection device 5 detects that the water level in the bathtub is greater than the preset water level, the main control system controls the driving device 4 to work to drive the push rod 3 to communicate the water outlet end of the water discharging seat 1 with the water outlet of the sewer pipeline, the bathtub starts to discharge water, and the water in the bathtub is discharged to the sewer pipeline. Thereby can not only realize the normal retaining of bathtub and the function of drainage through this bathtub drainer, can also realize detecting the water level height in the bathtub, reach the water level to in the bathtub and carry out intelligent regulation for water level in the bathtub remains throughout and predetermines water level department, can avoid simultaneously in this internal installation pressure detection device 5 of bathtub in addition, therefore simplified the mounting process of bathtub, and then can make things convenient for the bathtub to install.
Specifically, in this embodiment, the pressure detection device 5 may be a pressure sensor, and is directly disposed in the drain base 1, and is in contact with water, and measures the pressure of water according to the piezoelectric effect under the pressure of water flow, and the main control system converts the measured pressure value into a water level height, and when the pressure value detected by the pressure sensor is greater than the preset pressure value, it indicates that the water level height in the bathtub is greater than the preset height, and the main control system controls the driving device 4 to operate, so that the bathtub drains water.
Alternatively, as shown in fig. 4, the pressure detecting device 5 may also be an air pressure sensor, by providing an air chamber 10 on the drainage base 1, and forming an air hole on the side of the drainage base 1 connected to the air chamber 10, then, by providing the pressure detecting device 5 on the side wall of the air chamber 10, measuring the pressure value in the air chamber 10 by using the air pressure sensor, and converting the pressure value into the water level height by the main control system according to the relationship between the pressure value in the air chamber 10 and the water level in the bathtub. When the air pressure sensor detects that the air pressure in the air chamber 10 is smaller than a preset air pressure value, the water level in the bathtub is lower than a preset water level, the main control system opens the driving device 4 to drive the push rod 3 to disconnect the water outlet end of the water drainage seat 1 from the water outlet of the sewer pipeline, and the bathtub stores water; when the air pressure sensor detects that the air pressure in the air chamber 10 is larger than a preset air pressure value, the water level in the bathtub is higher than a preset water level, the main control system controls the driving device 4 to work, the push rod 3 is driven to communicate the water outlet end of the water drainage seat 1 with the water outlet of the sewer pipeline, and the bathtub starts to drain water. During practical use, the pressure detection device 5 can be directly connected with the air chamber 10, the pressure detection device 5 can also be connected with the air chamber 10 through an air pipe channel, and the detection on the water level height in the bathtub can be realized.
Specifically, in the present embodiment, as shown in fig. 2, the drain line 2 includes a drain pipe 21, a tee pipe 22, and a water stop plug 23. The drain pipe 21 is used for being in butt joint with a water outlet end of the drain base 1, the three-way pipe 22 includes a main pipe 221, a first pipe 222, a second pipe 223 and a third pipe 224, further, the first pipe 222, the second pipe 223 and the third pipe 224 are all connected with the main pipe 221, the first pipe 222 is in butt joint with a water outlet side of the drain pipe 21, the second pipe 223 is perpendicular to the first pipe 222 and is in butt joint with a water outlet of a sewer pipe, and meanwhile, the third pipe 224 and the main pipe 221 are coaxially arranged. In practical use, the third pipeline 224, the second pipeline 223 and the main pipeline 221 are all located on the same axis, the second pipeline 223 and the third pipeline 224 extend in a direction away from each other, and the pipe orifice of the second pipeline 223 connected to the main pipeline 221 has an annular flange 2231. In addition, the water stop plug 23 is movably arranged in the main pipeline 221 along the axial direction of the main pipeline 221 and is used for blocking or opening the second pipeline 223, the push rod 3 is at least partially inserted into the main pipeline 221 along the third pipeline 224 and is connected with the water stop plug 23, and the push rod 3 drives the water stop plug 23 to perform linear motion along the axial direction of the third pipeline 224 in the motion process. Further, when the water stop plug 23 opens the second pipeline 223, the push rod 3 is further configured to drive the water stop plug 23 to move to a preset position in the direction of the third pipeline 224, and the preset position is that the water stop plug 23 is located at a pipe orifice where the third pipeline 224 is connected with the main pipeline 221, or at any position where the third pipeline 224 is far away from the pipe orifice where the third pipeline 221 is connected. In the actual use process, when the second pipeline 223 is opened by the water stop plug 23, the water stop plug 23 only needs to be moved to the pipe orifice where the third pipeline 224 is connected with the main pipeline 221. Of course, in practical use, the third pipeline 224, the drain pipe 21 and the main pipeline 221 may be all on the same axis, and the third pipeline 224 and the first pipeline 222 may extend in directions away from each other. At this time, an annular flange 2231 may be disposed at a pipe orifice of the first pipe 222 connected to the main pipe 221, when the water stop plug 23 moves towards the first pipe 222, the plug 231 abuts against the annular flange 2231, and the sealing ring 232 sleeved on the plug 231 abuts against a pipe wall of the first pipe 222, so as to form a seal with the first pipe 222, so as to block the first pipe 222, and when the water stop plug 23 moves towards the third pipe 224 to a predetermined position, the first pipe 222 and the second pipe 223 are communicated to drain water, so that water storage and drainage of the bathtub can be realized.
As shown in fig. 2 and 3, the water stop plug 23 specifically includes: the plug body 231 connected with the push rod 3 and the sealing ring 232 annularly arranged on the plug body 231, so that when the driving device 4 drives the water stop plug 23 to move to a preset position in the direction of the second pipeline 223 through the push rod 3, the plug body 231 abuts against the annular flange part 2231, the annular sealing ring 232 sleeved on the plug body 231 abuts against the pipe wall of the second pipeline 223, a seal is formed between the annular sealing ring and the second pipeline 223, the second pipeline 223 is blocked, and when the water stop plug 23 moves to the preset position in the direction of the third pipeline 224, the first pipeline 222 and the second pipeline 223 are communicated to discharge water. Wherein, sealing washer 232 is the rubber circle, and of course, when in actual use, sealing washer 232 also can be other flexible sealing washers such as silica gel circle.
Note that, in the present embodiment, as shown in fig. 5, the driving device 4 is an electric push rod, and specifically includes: a motor 41 electrically connected with the main control system of the bathtub, and a screw 42 connected with the motor 41. The motor 41 is configured to drive the screw rod 42 to rotate, the screw rod 42 is screwed with the push rod 3, and the screw rod 42 drives the push rod 3 to perform linear motion along the axial direction of the main pipe 221 during the rotation process. In practical use, the driving device 4 may further include a protection sleeve 43 sleeved outside the screw rod 42 and the push rod 3, the push rod 3 is slidably disposed in the protection sleeve 43 and fixed by the protection sleeve 43 and the third pipeline 224, the motor 41 is linked with the screw rod 42 through the speed reduction mechanism and drives the screw rod 42 to axially rotate when the output shaft of the motor 41 rotates, the push rod 3 is sleeved outside the screw rod 42, and a partial threaded section is disposed on a side facing the motor 41 and is screwed with the push rod 3 through the threaded section, so that the screw rod 42 drives the push rod 3 to linearly move in the protection sleeve 43 when rotating. Specifically, when the motor 41 drives the screw rod 42 to rotate, the push rod 3 is driven to perform a linear motion, so that the water stop plug 23 opens or blocks the second pipeline 223. Thereby can realize the reciprocating motion of push rod 3, and carry out accurate control by master control system to the motion position of stagnant water stopper 23, simultaneously, master control system can also adjust the rotational speed of motor 41, and then realize adjusting the velocity of motion of stagnant water stopper 23 in three-way pipe 22, and, because the sound when motor 41 moves is less, and accessible master control system adjusts the rotational speed of motor 41, make stagnant water stopper 23 according to predetermineeing the velocity motion to plugging up second pipeline 223 or opening second pipeline 223, therefore can reduce the noise when opening drive arrangement 4. In addition, the bathtub drainer can also comprise a detection device electrically connected with the main control system of the bathtub, the detection device detects the position of the water stop plug 23, and when the water stop plug 23 moves to the preset position, the main control system closes the driving device 4 to enable the water stop plug 23 to stay at the preset position. Meanwhile, in the present embodiment, the driving device 4 further includes a holding rod (not shown) connected to the push rod 3, and a user can move by pulling the holding rod. And then the push rod 3 is driven to do linear motion, thereby the water in the bathtub can be quickly discharged to a sewer pipe. Of course, in actual use, the push rod 3 may be driven by only the motor 41 and the screw rod 42 to perform linear motion, or only the holding rod may be provided, and the user manually drives the push rod 3 to perform linear motion. Also, other driving means such as a cylinder and the like may be used for the motor 41.
Preferably, in this embodiment, as shown in fig. 1, 2 and 3, the drain of the bathtub may further include a temperature detection device 6 disposed in the drain base 1, specifically, the temperature detection device 6 may be a temperature sensor, and the temperature sensor is electrically connected to a main control system of the bathtub, so as to detect the temperature of the water in the bathtub in real time through the temperature sensor, thereby not only keeping the temperature of the water in the bathtub constant, but also facilitating the installation process of the bathtub. Specific speaking, for the temperature of better assurance in the bathtub is invariable, still can be provided with the heating device with major control system electric connection in the bathtub, when temperature sensor detects that the temperature in the bathtub is less than preset temperature, major control system control heating device heats the water in the bathtub to when temperature sensor detects the temperature in the bathtub and reaches preset temperature value, major control system control heating device stop work avoids the high temperature to scald the user. In the in-service use in-process, also can be when temperature detection device 6 detects the temperature and is less than preset temperature, pour into hot water into the bathtub to make the temperature in the bathtub reach preset temperature, and when temperature detection device 6 detected the temperature and reached preset temperature, stop to pour into hot water into the bathtub, scald the user in order to avoid the high temperature. Therefore, the water drainer of the bathtub can also detect the water temperature of water in the bathtub, and the additional installation of a temperature detection device in the bathtub is also avoided, thereby further facilitating the installation of the bathtub.
Further, it is noted that, as shown in fig. 1, in order to facilitate the connection between the drain of the bathtub and the bathtub, the drain of the bathtub may further include: the fixing flange 7 for butting the drainage seat 1 with the water outlet hole of the bathtub is used for arranging the drainer of the bathtub at the water outlet hole of the bathtub through the fixing flange 7. In addition, in order to further improve the sealing property between the water outlet of the bathtub and the water inlet side of the drain pipe 21, the drain device for the bathtub further comprises: and a flange sealing ring 8 sleeved on the fixed flange 7. Thereby effectively avoiding the bathtub from leaking through the flange seal ring 8.
A second embodiment of the present invention relates to a bathtub drainer. The second embodiment is substantially the same as the first embodiment, and mainly differs therefrom in that: in the present embodiment, as shown in fig. 6, the pressure detection device 5 and the temperature detection device 6 are both disposed in the drain pipe 2, and the pressure detection device 5 may employ a water level sensor, specifically, the water level sensor may be disposed in the main pipe 221, the first pipe 222, or the third pipe 224 of the drain pipe 2, and the temperature sensor may be disposed in the main pipe 221 or the first pipe 222.
Of course, in the actual use process, the pressure detection device 5 may be arranged in the drainage seat 1, and the temperature detection device 6 may be arranged in the main pipe 221 or the first pipe 222 of the drainage pipe 2, so that the water level and the water temperature in the bathtub can be detected; alternatively, the water level sensor may be provided in main pipe 221, first pipe 222, or third pipe 224, and the temperature sensor may be provided in drain base 1, so that the water level and the water temperature in the bathtub can be detected. The installation positions of the pressure detection device 5 and the temperature detection device 6 can be selected according to actual needs.
A third embodiment of the present invention relates to a bathtub, as shown in fig. 7, comprising: a bathtub body 9 with water outlet holes, a bathtub drainer and a main control system as described in the first embodiment or the second embodiment. The master control system is electrically connected with the driving device, the pressure detection device and the temperature detection device respectively and is used for controlling the driving device to work. The bathtub drainer is communicated with the water outlet hole and is used for discharging water in the bathtub body 9 to a sewer pipeline.
It should be noted that this embodiment is a system embodiment corresponding to the first embodiment, and this embodiment can be implemented in cooperation with the first embodiment. The related technical details mentioned in the first embodiment are still valid in this embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related-art details mentioned in the present embodiment can also be applied to the first embodiment.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (10)
1. A bathtub drain, comprising:
the water drainage seat is communicated with the water outlet hole of the bathtub;
the drainage pipeline is respectively butted with the water outlet end of the drainage seat and the water outlet of the sewer pipeline;
the push rod is arranged in the drainage pipeline and is used for connecting or disconnecting the water outlet end with the drainage port;
and the pressure detection device is arranged in the drainage seat or the drainage pipeline and is electrically connected with a main control system of the bathtub, and the pressure detection device is used for detecting the water level in the bathtub.
2. The bathtub drain of claim 1, further comprising: the driving device is connected with the push rod and is electrically connected with a main control system of the bathtub, and the driving device is used for driving the push rod to move;
the driving device is used for being opened by the main control system when the pressure detection device detects that the water level in the bathtub is lower than a preset water level, and driving the push rod to disconnect the water outlet end and the water outlet so as to store water; the driving device is also used for being opened by the main control system when the pressure detection device detects that the water level in the bathtub is higher than a preset water level, and driving the push rod to conduct the water outlet end and the water outlet to start water drainage.
3. The bathtub drain of claim 2, wherein the drive assembly comprises: the motor is used for driving the screw rod to rotate, the screw rod is screwed with the push rod and used for driving the push rod to perform linear motion along the axis direction of the drainage pipeline when the screw rod rotates.
4. The bathtub drain of claim 1, wherein the pressure sensing device is disposed within the drain seat.
5. The bathtub drain of claim 1, wherein the drain line comprises:
the water outlet pipe is butted with the water outlet end of the water outlet seat;
a three-way pipe comprising: the water outlet pipeline comprises a main pipeline, a first pipeline, a second pipeline and a third pipeline, wherein the first pipeline is connected with the main pipeline and is in butt joint with the water outlet side of the water outlet pipe, the second pipeline is connected with the main pipeline and is perpendicular to the first pipeline, and the third pipeline is connected with the main pipeline and is coaxial; wherein the second pipeline is also butted with a water outlet of the sewer pipeline;
the water stop plug is movably arranged in the main pipeline along the axis direction of the main pipeline and is used for plugging or opening the second pipeline;
the push rod is at least partially inserted into the main pipeline along the third pipeline and connected with the water stop plug, and the push rod is used for driving the water stop plug to perform linear motion along the axial direction of the third pipeline; when the second pipeline is opened by the water stop plug, the push rod is further used for driving the water stop plug to move to a preset position towards the direction of the third pipeline, and the preset position is that the water stop plug is located at a pipe orifice where the third pipeline is connected with the main pipeline, or any position where the third pipeline is far away from the pipe orifice where the third pipeline is connected with the main pipeline.
6. A bathtub drain as defined in claim 5, in which the third, second and main conduits are all co-axial, and the second and third conduits each extend away from each other.
7. The bathtub drain of claim 6, wherein the pressure sensing device is disposed in the main or first or third conduits when the pressure sensing device is disposed in the drain conduit.
8. The bathtub drain of claim 1, further comprising: the temperature detection device is arranged in the drainage seat or the drainage pipeline and is electrically connected with the main control system of the bathtub, and the temperature detection device is used for detecting the water temperature in the bathtub.
9. The bathtub drain of claim 1, further comprising: and the fixing flange is used for butting the drainage seat with the water outlet hole of the bathtub.
10. A bathtub, comprising: the bathtub body provided with the water outlet hole, a main control system and the bathtub water drainer according to any one of claims 1 to 9, wherein the main control system is electrically connected with the pressure detection device, and the bathtub water drainer is communicated with the water outlet hole and used for draining water in the bathtub body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433443.8U CN210216608U (en) | 2019-04-01 | 2019-04-01 | Bathtub drainer and bathtub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433443.8U CN210216608U (en) | 2019-04-01 | 2019-04-01 | Bathtub drainer and bathtub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210216608U true CN210216608U (en) | 2020-03-31 |
Family
ID=69923415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920433443.8U Active CN210216608U (en) | 2019-04-01 | 2019-04-01 | Bathtub drainer and bathtub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210216608U (en) |
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2019
- 2019-04-01 CN CN201920433443.8U patent/CN210216608U/en active Active
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