CN111990913A - Bathtub and cleaning method thereof - Google Patents
Bathtub and cleaning method thereof Download PDFInfo
- Publication number
- CN111990913A CN111990913A CN201910445532.9A CN201910445532A CN111990913A CN 111990913 A CN111990913 A CN 111990913A CN 201910445532 A CN201910445532 A CN 201910445532A CN 111990913 A CN111990913 A CN 111990913A
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- water
- bathtub
- water level
- assembly
- cover
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/001—Accessories for baths, not provided for in other subgroups of group A47K3/00 ; Insertions, e.g. for babies; Tubs suspended or inserted in baths; Security or alarm devices; Protecting linings or coverings; Devices for cleaning or disinfecting baths; Bath insulation
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Bathtub Accessories (AREA)
- Control For Baths (AREA)
Abstract
The invention discloses a bathtub, which comprises a bathtub body; the cover body is arranged on the inner bottom surface of the cylinder body; a concave part arranged under the cover body; a water passage gap formed between the cover body and the inner bottom surface of the cylinder body; a drain assembly having a drain port disposed in the recess and covered by the cover, wherein water in the cylinder flows into the recess through the water passage gap; and a pump body, a fluid outlet of which is arranged in the recess and covered by the cover body, wherein the fluid sprayed out of the pump body at least stirs dirt in the recess so that the dirt is discharged together with water during water discharge. The bathtub can be cleaned by a self device arranged in the bathtub, and is automatic and intelligent.
Description
Technical Field
The invention relates to the technical field of shower devices, in particular to a bathtub and a cleaning method thereof.
Background
The prior bathtub generally adopts a high-foot faucet to directly store water in a bathtub body, and after the bathtub is used, a drain valve body at the bottom of the bathtub body is opened to drain water, so that the bottom of the bathtub always has an obvious drain valve body. In addition, some of the auxiliary functions of the bathtub (such as massage) require a plurality of holes to be arranged on the inner wall of the bathtub body for installing corresponding components. Therefore, a white tub enclosure often has many additional components that make the overall appearance of the tub cumbersome.
Simultaneously, the bathtub is used after or does not use for a long time, can remain the filth in the cylinder body, consequently need carry out extra washing before or after every time the bathtub uses, and current bathtub relies on the user to use gondola water faucet, brush etc. to carry out manual washing more, and is not intelligent enough, and washs insufficiently thoroughly.
Disclosure of Invention
The present invention provides a bathtub and a cleaning method thereof which overcome the disadvantages of the prior art described in the background of the invention.
A bathtub of the present invention comprises:
a cylinder body;
the cover body is arranged on the inner bottom surface of the cylinder body;
a concave part arranged under the cover body;
a water passage gap formed between the cover body and the inner bottom surface of the cylinder body;
a drain assembly having a drain port disposed in the recess and covered by the cover, wherein water in the cylinder flows into the recess through the water passage gap;
and a pump body, a fluid outlet of which is arranged in the recess and covered by the cover body, wherein the fluid sprayed out of the pump body at least stirs dirt in the recess so that the dirt is discharged together with water during water discharge.
Preferably, the water pump further comprises a control assembly for controlling the water drainage assembly and the pump body, and the water drainage assembly and the pump body are in communication connection with the control assembly.
Preferably, the bathtub water level detection device further comprises a water level detection module for detecting the water level in the bathtub, the water level detection module is in communication connection with the control assembly, during water drainage, the control assembly determines whether the water level detected by the water level detection module reaches a preset cleaning water level, and when the water level reaches the preset cleaning water level, the control assembly closes a water drainage opening of the water drainage assembly and starts the pump body.
Preferably, the water inlet of the water inlet assembly is covered by the cover body, water flowing from the water inlet enters the cylinder body from the concave part through the water passing gap, and the water inlet assembly is in communication connection with the control assembly.
Preferably, the water level detection module is used for detecting the water level in the bathtub and is in communication connection with the control assembly, when water enters the bathtub, the control assembly determines whether the water level detected by the water level detection module reaches a preset cleaning water level, and when the water level reaches the preset cleaning water level, the control assembly closes a water inlet of the water inlet assembly and starts the pump body.
Preferably, the bathtub further comprises a temperature detection module for detecting the temperature of inlet water, the temperature detection module is in communication connection with the control assembly, and when the bathtub is in a cleaning mode, the control assembly controls the temperature of the inlet water to be not less than 45 ℃.
Preferably, the water pump further comprises a timing module for recording the operation time of the pump body, the timing module is in communication connection with the control assembly, when the accumulated time reaches the preset time T, the timing module sends a signal to the control assembly, and the control assembly controls the pump body to stop operating and opens the water discharge port.
Preferably, the preset cleaning water level is a position where the water level in the bathtub body is not lower than the cover body, so that the fluid sprayed by the pump body can simultaneously stir the dirt on the upper and lower surfaces of the cover body.
The invention also provides a bathtub cleaning method, which comprises the following steps:
step 1: the water in the bathtub body reaches a preset cleaning water level which is not lower than a cover body arranged on the inner bottom surface of the bathtub body;
step 2: starting a pump body, operating for a preset time T, wherein a fluid outlet of the pump body is arranged in a concave part below the cover body and is covered by the cover body, and the fluid sprayed out of the pump body at least stirs dirt in the concave part;
and step 3: when the water discharge is started, water and dirt in the cylinder body flow to the concave part through a water passing gap formed between the cover body and the inner bottom surface of the cylinder body, and are discharged through a water discharge port which is arranged in the concave part and is covered by the cover body.
Preferably, step 3 is followed by step 4: and keeping a drainage state, starting water inlet and keeping a water inlet state for t time.
Preferably, step 3 is followed by step 5: steps 1-3 are performed again.
Compared with the background technology, the technical scheme of the invention has the following advantages:
1. the fluid sprayed by the pump body at least stirs dirt in the concave part, and the dirt can be cleaned automatically and intelligently by using a self device arranged in the bathtub.
2. The pump body and the drainage assembly are hidden under the cover body, the whole bathtub is concise in appearance, and meanwhile, water in the cylinder body is driven by fluid sprayed from the pump body to circularly flow on the upper surface and the lower surface of the cover body, so that the cover body can be cleaned.
3. The control assembly controls the drainage assembly and the pump body, the whole cleaning process can be controlled by a program, and the degree of automation is high.
4. When the water is drained, the control assembly closes the water outlet of the water drainage assembly when the preset cleaning water level is reached. Therefore, when the water is drained, all water is not drained, and part of water is reserved for cleaning, so that the water resource is saved.
5. The temperature of the inlet water is not less than 45 ℃, so that the bathtub is cleaned by high-temperature water more efficiently and thoroughly.
6. And keeping the drainage state, starting water inflow again and keeping the water inflow state for t time, namely draining water while water inflow, so that the dirt remained near the drainage outlet can be drained.
7. Closing the drainage, and executing the step 1-3 again; namely, the cleaning is carried out for many times in a circulating way, and the cleaning is more thorough.
Drawings
FIG. 1 is a schematic overall appearance of a bathtub according to the present invention;
FIG. 2 is a schematic view showing the state of a bathtub washing process (water intake) according to the present invention;
FIG. 3 is a schematic view showing the state of a washing process (washing) of a bathtub according to the present invention;
FIG. 4 is a schematic view showing the state of a washing process (draining) of a bathtub according to the present invention;
fig. 5 is a schematic diagram of the control principle of a bathtub of the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples.
As shown in fig. 1 to 3, a bathtub comprises a tub 10 having an interior receiving space opened upward and capable of receiving at least one user therein. The bottom surface of the receiving space is provided with a concave portion 20, in this embodiment, the inner bottom surface of the cylinder 10 is provided with the concave portion 20, the concave portion 20 sinks relative to the inner bottom surface, and the functional module (such as the drainage assembly 50 and the water inlet assembly 60) is arranged in the concave portion 20. The bathtub further comprises a cover 30 covering the concave portion 20, the surface of the cover 30 is entirely flush with the bottom surface of the bathtub, a water gap 40 is formed between the cover and the bottom surface of the bathtub, in this embodiment, the water gap 40 is located between the outer periphery of the cover 30 and the sidewall of the concave portion 20, and the water outlet 51 of the water discharge assembly 50 and the water inlet 61 of the water inlet assembly 60 are covered by the cover 30.
When water is supplied, an external water source enters the concave portion 20 through the water supply unit 60 and then enters the inside of the tub through the water passage gap 40, and when water needs to be discharged, the water in the tub flows out of the concave portion through the water passage gap and then is discharged through the water discharge unit. The drainage assembly 50 and the water inlet assembly 60 of the functional module are both arranged under the cover body and realize the functions thereof by relying on the water flowing gap 40. In the embodiment, the whole cover 30 is located within the range of the inner bottom surface of the bathtub body, and the whole cover and the inner bottom surface of the bathtub body are located on the same plane, and the cover 30 is preferably made of a material with the same color and material as the bathtub body, so that the cover and the bathtub body form a whole, and the appearance is simple and uniform.
The bathtub of the present application further comprises a pump body 70, a fluid outlet 71 of the pump body 70 is provided in the recess 20 under the cover 30 and covered by the cover 30, and the fluid sprayed from the pump body 70 agitates the filth on the inner bottom surface of the tub 10, the upper and lower cover surfaces and the recess 20, so that the filth is discharged together with the water when the water is discharged. In the present embodiment, the fluid outlets 71 of the three sets of the pump 70 are provided on the left and right sides of the concave portion 20, respectively, and the liquid or gas discharged from the fluid outlets 71 enters the cylinder 10 through the water passage gap 40.
The tub of the present application further includes a control assembly 90 for controlling the drain assembly 50, the intake assembly 60, and the pump body 70, the drain assembly 50, the intake assembly 60, and the pump body 70 being in communication with the control assembly 90. The control assembly 90 controls various parameters of the water inlet assembly, the water discharge assembly and the pump body, the whole cleaning process can be controlled by programs, and the degree of automation is high. For better water temperature control, there is also a thermostatic valve block 80 through which external hot and cold water supplied to the tub enclosure is first mixed. Correspondingly, the temperature detection module is further included for detecting the temperature of the inlet water and is in communication connection with the control assembly 90. In order to make the bathtub more efficient and thorough to clean, when the bathtub is in the cleaning mode, the control assembly 90 can control the temperature of the inlet water to be not less than 45 ℃, so that the bathtub is cleaned by using water with higher temperature. The user can realize the control to the intaking of bathtub, drainage, temperature, water yield etc. through modes such as remote controller, control panel, cell-phone APP of operation and the communication of control assembly 90.
The bathtub in this application is still including the water level detection module that is used for detecting the water level in the bathtub, and water level detection module and control assembly 90 communication connection, when intaking, control assembly 90 confirms whether the water level that water level detection module detected reachs and predetermines washing water level L, and when reacing and predetermineeing washing water level L, control assembly 90 controls water inlet assembly 60 and closes water inlet 61 and starts the pump body 70. Meanwhile, the bathtub can be cleaned by utilizing the stored water after bathing. When discharging water, the control unit 90 determines whether the water level detected by the water level detecting module reaches a preset washing water level, and when the water level reaches the preset washing water level, the control unit 90 closes the drain port of the water discharge unit and starts the pump body 70.
Preferably, the preset washing water level L is set at a position where the water level in the tub body 10 is not lower than the lid body 30, and the fluid sprayed from the pump body 70 drives the water in the tub body to circulate on the upper and lower surfaces of the lid body, thereby agitating the dirt on the upper and lower surfaces of the lid body and cleaning the lid body itself.
The timing module is in communication connection with the control assembly 90 and sends a signal to the control assembly 90 when the accumulated time reaches a preset time T, and the control assembly 90 controls the pump body 70 to stop running and open the water outlet 51.
The bathtub cleaning method comprises the following steps:
step 1: starting water inlet until water in the bathtub body reaches a preset cleaning water level L, wherein the preset cleaning water level L is not lower than a cover body arranged on the inner bottom surface of the bathtub body, and the temperature of the inlet water is preferably not lower than 45 ℃; that is, as shown in fig. 1, the control unit 90 opens the water inlet 61 of the water inlet unit 60, and after the external water enters the recess 20 through the water inlet unit 60, the external water enters the inside of the tub through the water passage gap 40, and when the water level detected by the water level detection module reaches the preset washing water level L, the control unit 90 closes the water inlet 61 of the water inlet unit 60.
Step 2: starting the pump body 70, operating for a preset time T, arranging the fluid outlet 71 of the pump body 70 at the concave part 20 positioned below the cover body 30 and covered by the cover body 30, and stirring dirt on the inner bottom surface of the cylinder body 10 and in the concave part 20 by the fluid sprayed by the pump body 70; that is, as shown in fig. 2, the control unit 90 starts the pump body 70, the gas sprayed from the pump body 70 continuously stirs the dirt on the inner bottom surface and the concave portion of the cylinder, and when the accumulated time of the timing module reaches the preset time T, the timing module sends a signal to the control unit 90, and the control unit 90 controls the pump body 70 to stop operating.
And step 3: when the water discharge is started, water and dirt in the cylinder 10 flow to the recess 20 through the water passage gap 40 formed between the lid 30 and the inner bottom surface of the cylinder 10, and are discharged through the water discharge port 51 provided in the recess 20 and covered by the lid 30; that is, as shown in fig. 3, the control unit 90 opens the drain port 51 of the drain unit 50, and the water in the cylinder 10 flows out to the recess 20 through the water passage gap 40 and is then discharged through the drain port 51 of the drain unit 50.
And 4, step 4: keeping the drainage state, starting water inlet again and keeping the water inlet state for t time; that is, water is drained while water is being supplied, whereby dirt remaining in the vicinity of the drain opening can be discharged.
And 5: closing the drainage, and executing the step 1-3 again; namely, the cleaning is carried out for many times in a circulating way, and the cleaning is more thorough.
In the present application, the stored water after bathing can be used for cleaning, during draining, the control component 90 determines whether the water level detected by the water level detection module reaches the preset cleaning water level L, and when the water level reaches the preset cleaning water level L, the control component 90 closes the water outlet 51 of the water draining component 50. Then, the above steps 2, 3 and 4 are carried out.
While the preferred embodiments of the invention have been illustrated and described, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and may be modified within the scope of the inventive concept herein, as indicated by the above teachings or as indicated by the teachings or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A bathtub, comprising:
a cylinder body;
the cover body is arranged on the inner bottom surface of the cylinder body;
a concave part arranged under the cover body;
a water passage gap formed between the cover body and the inner bottom surface of the cylinder body;
a drain assembly having a drain port disposed in the recess and covered by the cover, wherein water in the cylinder flows into the recess through the water passage gap;
and a pump body, a fluid outlet of which is arranged in the recess and covered by the cover body, wherein the fluid sprayed out of the pump body at least stirs dirt in the recess so that the dirt is discharged together with water during water discharge.
2. A bathtub according to claim 1, further comprising a control unit for controlling the drain assembly and the pump body, the drain assembly and the pump body being communicatively connected to the control unit.
3. A bathtub according to claim 2, further comprising a water level detection module for detecting the water level in the bathtub, said water level detection module being in communication with a control assembly, said control assembly determining whether the water level detected by said water level detection module reaches a preset washing water level when the water is drained, said control assembly closing a drain opening of the drain assembly and activating said pump body when the preset washing water level is reached.
4. The bathtub according to claim 2, further comprising a water inlet assembly, wherein a water inlet of the water inlet assembly is covered by the cover, water flowing from the water inlet enters the bathtub body from the concave portion through the water passage gap, and the water inlet assembly is in communication connection with the control assembly.
5. The bathtub according to claim 4, further comprising a water level detection module for detecting a water level in the bathtub, wherein the water level detection module is in communication with the control assembly, when water enters the bathtub, the control assembly determines whether the water level detected by the water level detection module reaches a preset washing water level, and when the preset washing water level is reached, the control assembly closes the water inlet of the water inlet assembly and activates the pump body.
6. The bathtub of claim 2, further comprising a temperature sensing module for sensing the temperature of the incoming water, the temperature sensing module being in communication with the control assembly, the control assembly controlling the temperature of the incoming water to be no less than 45 ℃ when the bathtub is in the cleaning mode.
7. A bathtub according to claim 2, further comprising a timing module for recording the operating time of the pump, said timing module being in communication with the control module, said timing module sending a signal to the control module when the accumulated time reaches a preset time T, said control module controlling the pump to stop operating and opening the drain opening.
8. A bath according to any one of claims 1 to 7 wherein the predetermined level of cleaning water is such that the level of water in the bowl of the bath is not below the level of the cover so that fluid ejected from the pump agitates the dirt on the upper and lower surfaces of the cover simultaneously.
9. A method of cleaning a bathtub, comprising:
step 1: the water in the bathtub body reaches a preset cleaning water level which is not lower than a cover body arranged on the inner bottom surface of the bathtub body;
step 2: starting a pump body, operating for a preset time T, wherein a fluid outlet of the pump body is arranged in a concave part below the cover body and is covered by the cover body, and the fluid sprayed out of the pump body at least stirs dirt in the concave part;
and step 3: when the water discharge is started, water and dirt in the cylinder body flow to the concave part through a water passing gap formed between the cover body and the inner bottom surface of the cylinder body, and are discharged through a water discharge port which is arranged in the concave part and is covered by the cover body.
10. A method of cleaning a bath according to claim 9, further comprising, after step 3, step 4: and keeping a drainage state, starting water inlet and keeping a water inlet state for t time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445532.9A CN111990913B (en) | 2019-05-27 | 2019-05-27 | Bathtub and cleaning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445532.9A CN111990913B (en) | 2019-05-27 | 2019-05-27 | Bathtub and cleaning method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111990913A true CN111990913A (en) | 2020-11-27 |
| CN111990913B CN111990913B (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910445532.9A Active CN111990913B (en) | 2019-05-27 | 2019-05-27 | Bathtub and cleaning method thereof |
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| Country | Link |
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| CN (1) | CN111990913B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0450396A1 (en) * | 1990-04-05 | 1991-10-09 | Martin T. Schydlo | Device of a sanitary apparatus for the injection of air and/or water into a water-filled sanitary apparatus |
| JPH04224755A (en) * | 1990-12-27 | 1992-08-14 | Inax Corp | Automatic cleaning for bubble bath tub |
| JPH10146295A (en) * | 1996-11-19 | 1998-06-02 | Sekisui Chem Co Ltd | Bathtub |
| JP2000060917A (en) * | 1998-08-21 | 2000-02-29 | Tetsuo Nakamura | Bathtub for bathing while lying |
| JP2010121312A (en) * | 2008-11-18 | 2010-06-03 | Cleanup Corp | Drainage structure of bathtub |
| CN201958728U (en) * | 2011-03-01 | 2011-09-07 | 刘佳禾 | Bathtub |
| CN203436239U (en) * | 2013-06-21 | 2014-02-19 | 科勒(中国)投资有限公司 | Massage bathtub with self-clean function |
| CN103619225A (en) * | 2011-06-01 | 2014-03-05 | 李相培 | Air spraying device for a bathtub |
| CN104068769A (en) * | 2014-06-26 | 2014-10-01 | 浙江大学 | Automatic induction type water spray bathtub capable of simulating fountain spraying effects |
| CN105455710A (en) * | 2015-09-26 | 2016-04-06 | 郑景文 | Use method of intelligent energy-saving bathtub |
| CN105509134A (en) * | 2015-09-26 | 2016-04-20 | 郑景文 | Use method for energy-saving bathtub |
| CN105534439A (en) * | 2016-01-22 | 2016-05-04 | 宁波欧琳厨具有限公司 | Double-washing cleaning method for water basin type cleaning equipment |
| CN206333833U (en) * | 2016-05-30 | 2017-07-18 | 成都陶玛斯卫浴有限责任公司 | A kind of thermostatic type hair removal bathing apparatus with protection structure |
| CN107233026A (en) * | 2017-07-14 | 2017-10-10 | 江苏雷乐思洁具有限公司 | A kind of Automatic-cleaning type bathtub |
-
2019
- 2019-05-27 CN CN201910445532.9A patent/CN111990913B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0450396A1 (en) * | 1990-04-05 | 1991-10-09 | Martin T. Schydlo | Device of a sanitary apparatus for the injection of air and/or water into a water-filled sanitary apparatus |
| JPH04224755A (en) * | 1990-12-27 | 1992-08-14 | Inax Corp | Automatic cleaning for bubble bath tub |
| JPH10146295A (en) * | 1996-11-19 | 1998-06-02 | Sekisui Chem Co Ltd | Bathtub |
| JP2000060917A (en) * | 1998-08-21 | 2000-02-29 | Tetsuo Nakamura | Bathtub for bathing while lying |
| JP2010121312A (en) * | 2008-11-18 | 2010-06-03 | Cleanup Corp | Drainage structure of bathtub |
| CN201958728U (en) * | 2011-03-01 | 2011-09-07 | 刘佳禾 | Bathtub |
| CN103619225A (en) * | 2011-06-01 | 2014-03-05 | 李相培 | Air spraying device for a bathtub |
| CN203436239U (en) * | 2013-06-21 | 2014-02-19 | 科勒(中国)投资有限公司 | Massage bathtub with self-clean function |
| CN104068769A (en) * | 2014-06-26 | 2014-10-01 | 浙江大学 | Automatic induction type water spray bathtub capable of simulating fountain spraying effects |
| CN105455710A (en) * | 2015-09-26 | 2016-04-06 | 郑景文 | Use method of intelligent energy-saving bathtub |
| CN105509134A (en) * | 2015-09-26 | 2016-04-20 | 郑景文 | Use method for energy-saving bathtub |
| CN105534439A (en) * | 2016-01-22 | 2016-05-04 | 宁波欧琳厨具有限公司 | Double-washing cleaning method for water basin type cleaning equipment |
| CN206333833U (en) * | 2016-05-30 | 2017-07-18 | 成都陶玛斯卫浴有限责任公司 | A kind of thermostatic type hair removal bathing apparatus with protection structure |
| CN107233026A (en) * | 2017-07-14 | 2017-10-10 | 江苏雷乐思洁具有限公司 | A kind of Automatic-cleaning type bathtub |
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|---|---|
| CN111990913B (en) | 2022-10-28 |
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