CN112554298A - Quick cold water discharge flushing device and intelligent closestool - Google Patents
Quick cold water discharge flushing device and intelligent closestool Download PDFInfo
- Publication number
- CN112554298A CN112554298A CN202011549028.2A CN202011549028A CN112554298A CN 112554298 A CN112554298 A CN 112554298A CN 202011549028 A CN202011549028 A CN 202011549028A CN 112554298 A CN112554298 A CN 112554298A
- Authority
- CN
- China
- Prior art keywords
- water
- flushing
- cold water
- pipeline
- water discharge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 149
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 57
- 239000007921 spray Substances 0.000 claims abstract description 72
- 238000005406 washing Methods 0.000 claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 210000001217 buttock Anatomy 0.000 description 3
- 241000792859 Enema Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000007920 enema Substances 0.000 description 1
- 229940095399 enema Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
Abstract
The invention aims to overcome the defect of long waiting time and poor user experience of the existing intelligent closestool human body flushing device, and provides a quick cold water discharging method and a flushing device which shorten the water outlet preparation time and improve the user experience. The utility model provides a quick row cold water washing unit, includes heating element, spray lance and controller, sets up the flushing line between heating element and the spray lance and in the spray lance, and the pipeline entry end in the spray lance is connected with drainage device, the controller with drainage device electrical connection, the controller is used for, detects to wash the completion back, and the water evacuation of pipeline in the control drainage device in with the spray lance. According to the invention, water in the pipeline in the spray rod is drained, cold water in the spray rod does not need to be drained before the next flushing, the length of the cold water pipeline is shortened, the cold water drainage time is further shortened, the water outlet waiting time is shortened, and the user experience is improved.
Description
Technical Field
The invention relates to the field of bathrooms, in particular to a flushing device capable of discharging cold water quickly.
Background
When the intelligent closestool flushing device receives the flushing completion signal, the water inlet and the air pump are closed, the flushing water in the pipeline cannot be discharged and remained in the pipeline, and the residual water in the pipeline is cooled gradually in waiting for the next flushing process. In order to avoid the unpleasant feeling of spraying the residual cold water onto the human body, there is a discharge of the cold water before the flushing water is sprayed onto the human body, so that the residual cold water in the line from the outlet of the heating chamber to the nozzle is discharged. In the prior art, the cooling water is divided into two paths: one path is discharged through a hip washing or female washing pipeline, the other path is discharged through a spray rod cleaning pipeline, and when hip washing or female washing is needed, one path of water is discharged firstly, and then the water diversion valve is switched to discharge the other path of water. At the in-process of whole row cold water, longer pipeline and shunt valve switch make the whole time of row cold water long, and hip is washed and is waited for the time of water out long with woman's washing, and user experience is poor, reduces the work efficiency of closestool simultaneously.
Disclosure of Invention
The invention aims to overcome the defect of long waiting time and poor user experience of the existing intelligent closestool human body flushing device, and provides the quick cold water discharging flushing device which shortens the water outlet preparation time and improves the user experience.
The utility model provides a quick row cold water washing unit, includes heating element, spray lance and controller, sets up the flushing line between heating element and the spray lance and in the spray lance, and the pipeline entry end in the spray lance is connected with drainage device, the controller with drainage device electrical connection, its characterized in that, the controller is used for, detects to wash after accomplishing, controls drainage device with the water evacuation of pipeline in the spray lance.
According to the invention, water in the pipeline in the spray rod is drained, cold water in the spray rod does not need to be drained before the next flushing, the length of the cold water pipeline is shortened, the cold water drainage time is further shortened, the water outlet waiting time is shortened, and the user experience is improved.
A shunt valve is arranged between the spray rod and the heating assembly, a drainage device is connected with a pipeline in the spray rod through the shunt valve, and the controller starts the drainage device to drain water in the pipeline in the spray rod after flushing is finished.
When the inlet end of the shunt valve is not supplied with water and the drain is open, the water in the pipe in the spray bar will be emptied.
The controller is specifically used for controlling the spray rod to maintain the extending state and keeping the drainage device open until the water in the pipeline in the spray rod is drained when a flushing stop command is received.
Under the condition, the flushing is delayed until the pipeline water in the spray rod is emptied, and the hot water is fully utilized for flushing the human body.
The controller is specifically used for controlling the spray rod to retract to the initial position when a flushing stop command is received, and then the drainage device is opened until water in the pipeline in the spray rod is drained.
Under the condition, water in a pipeline in the spray rod can be sprayed to the upper part of the spray rod and then falls back to the spray rod, and the function of cleaning the spray rod is achieved.
The drainage device is connected with the water inlet of the heating assembly, and after the flushing is finished, the controller closes the water inlet and opens the drainage device to drain the water in the heating assembly and the pipeline at the rear end of the heating assembly.
The drainage device is connected with the pipeline in the spray rod after passing through the heating assembly and the shunt valve, residual water in the heating assembly and the pipeline at the rear end of the heating assembly is emptied after washing is completed, cold water does not need to be discharged during next washing, and the possibility that part of cold water is not completely sprayed to a human body when the cold water is discharged before washing is avoided. On the other hand, the risk of scale generation and bacterial growth inside the pipeline can be greatly reduced by emptying the water in the pipeline.
The controller is also used for controlling the drainage device to be opened when the seat separation is detected, and switching the water distribution valve to enable the drainage device to be communicated with the inner pipeline of the spray rod until the water in the inner pipeline of the spray rod is emptied.
In order to avoid water resource waste caused by frequent emptying of the pipelines in the spray rod due to repeated pipeline switching in the flushing process, cold water can be discharged after the toilet is used and is out of the seat.
The pipelines in the spray rod are divided into a hip washing pipeline and a woman washing pipeline, and water in the two pipelines is drained in sequence after washing is completed.
After the water in the two pipelines is emptied, no matter hip washing or woman washing is selected for the next washing, no residual cold water in the pipelines can be ensured.
And a self-cleaning pipeline for cleaning the spray rod is arranged outside the spray rod, and when the spray rod is cleaned and the off-seat state is detected, the drainage device is communicated with the self-cleaning pipeline to drain residual water in the self-cleaning pipeline.
Because the times of spray rod cleaning operation are uncertain in the whole flushing process, water in the self-cleaning pipeline can be emptied after the toilet is used and is out of the seat, and scale can be prevented from being generated in the pipeline.
The drainage device is an air pump.
The invention also provides an intelligent closestool which comprises the quick cold water discharging flushing device.
According to the invention, the mode of stopping water inflow and opening the drainage device after flushing is completed is adopted, so that residual water in the pipeline is drained, the step of draining residual cold water in the pipeline during next flushing is omitted, the flushing waiting time is greatly shortened, and the user experience is improved.
Drawings
FIG. 1 is a perspective view of embodiment 1 of the present invention
FIG. 2 is a schematic view of the waterway connection in embodiment 1 of the present invention
FIG. 3 is a perspective view of embodiment 2 of the present invention
Wherein: 1-heating component, 11-water inlet, 2-water outlet component, 21-spray rod, 22-spray nozzle, 23-self-cleaning waterway, 24-hip washing, 25-woman washing, 3-shunt valve and 4-air pump.
Detailed Description
The present invention is described in detail below with reference to the drawings, which illustrate examples that enable those skilled in the art to understand the present invention, but do not limit the present invention in any way.
Example 1
The invention provides a flushing device capable of discharging cold water quickly and an intelligent closestool comprising the flushing device, as shown in figures 1 and 2, the flushing device comprises a heating assembly 1 and a water outlet assembly 2, the heating assembly 1 heats cold water at normal temperature to a flushing temperature, and heated hot water is supplied to the water outlet assembly and sprayed to a human body for flushing. The heating assembly 1 is connected with the water outlet assembly 2 through a water pipe, the water outlet assembly 2 comprises a spray rod 21, a nozzle 22 and a flushing pipeline arranged in the spray rod, and hot water is sprayed out from the nozzle 22 through the pipeline and used for flushing a human body. Be equipped with shunt valve 3 between heating element 1 and the play water component 2, divide into water route and spray lance outer water route in the spray lance with hot water, wherein the water route is used for wasing self-cleaning water route 23 of spray lance 21 outside the spray lance, and the water route is at least all the way in the spray lance, except that the buttockss of this example wash 24 and the woman wash 25 two way separately the situation, can also be that buttockss wash the woman and wash and merge into all the way, also can wash and increase the enema water route on the basis with the woman at buttockss, the water route belongs to the prior art in the spray lance, and the no longer redundan. The flushing device also comprises a controller (not shown in the figure), the controller is electrically connected with the heating assembly 1, the water outlet assembly 2, the drainage device and the water distribution valve 3, and can send out instructions according to the operation of a user or the state detected by a sensor so as to control the above parts.
In order to shorten the waiting time of water outlet during flushing, the water way in the spray rod is emptied in advance, and particularly, after flushing is finished, the water inlet device and the water outlet device are controlled to be in the states of water inlet closing and water outlet device opening, and the water way in the spray rod is emptied. The water draining device can be an air pump, a vacuumizing device or a water pump, in the embodiment, the air pump is adopted, specifically, the air pump is connected with an air inlet at the inlet end of the water dividing valve, when water inlet stops, the air pump is opened, and water in the pipeline is drained by air.
The air pump 4 is connected with the air inlet of the water diversion valve 3, after the washing is finished, the water diversion valve is switched to enable the air pump to be respectively communicated with the hip washing pipe 24 and the bidet washing pipe 25, and the air pump works to empty water in the hip washing pipe 24 and the bidet washing pipe 25. The method for rapidly discharging cold water by using the flushing device can be as follows: firstly, when a hip washing 24 or gynecological washing 25 stop command is received, the water inlet is closed, the water distribution valve 3 does not act, the spray rod keeps extending, the air pump is kept open until water in a corresponding pipeline of the hip washing 24 or gynecological washing 25 is emptied; secondly, when a hip washing 24 or gynecological washing 25 stop command is received, the water inlet is closed, the water dividing valve 3 does not act, and the air pump 4 is opened to empty the water in the hip washing 24 or gynecological washing 25 pipeline after the spray rod returns to the initial position; and thirdly, when the seat-off is detected, the air pump 4 is opened, and the water distribution valve 3 is switched to enable the air pump 4 to be respectively communicated with the hip washing pipeline 24 and the gynecological washing pipeline 25 so as to empty the water in the hip washing pipeline and the gynecological washing pipeline. The operation method for draining the water in the spray rod pipeline after the flushing is finished is not limited to the three situations, and the operation method can be only used for draining the water in the spray rod pipeline after the flushing process is finished and before the next flushing is started.
It should be noted that water in the self-cleaning pipeline can be selectively reserved or emptied, the water can be reserved for cleaning the spray rod before the next flushing, and the water can be emptied to prevent scale from being generated in the pipeline. If the reservation is selected, the air pump is not communicated with the self-cleaning pipeline when the cold water discharging operation is executed; if evacuation is selected, a step of switching a shunt valve 3 to communicate the air pump with the self-cleaning pipeline is added when cold water evacuation operation is executed.
Example 2
As shown in fig. 3, embodiment 2 differs from embodiment 1 in that: the air pump 4 is connected with the water inlet 11 of the heating assembly 1, the air pump 4 is indirectly connected with the water outlet assembly 2 through the heating assembly, and residual water of the heating assembly 1 and a pipeline at the rear end of the heating assembly is completely emptied during cold water discharge.
The specific operation steps for emptying the waterway and the like are the same as those in embodiment 1.
The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modifications and equivalents made on the basis of the technical idea of the present invention fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a quick row cold water washing unit, includes heating element, spray lance and controller, sets up the flushing line between heating element and the spray lance and in the spray lance, and the pipeline entry end in the spray lance is connected with drainage device, the controller with drainage device electrical connection, its characterized in that, the controller is used for, detects to wash after accomplishing, controls drainage device with the water evacuation of pipeline in the spray lance.
2. The quick-acting cold water discharge flushing device according to claim 1, wherein a shunt valve is provided between the spray bar and the heating assembly, the water discharge device is connected with the pipeline in the spray bar through the shunt valve, and the controller activates the water discharge device to discharge water in the pipeline in the spray bar after the flushing is completed.
3. The quick drain cold water flushing device of claim 2, wherein the controller is specifically configured to, upon receiving a flush stop command, control the spray bar to maintain the extended state and keep the drain open until the water in the internal piping of the spray bar is drained.
4. The quick drain cold water flushing device according to claim 2, wherein the controller is specifically configured to control the spray bar to retract to the initial position when the flushing stop command is received, and then to open the drain until the water in the internal pipe of the spray bar is drained.
5. The quick cold water discharge flushing device according to claim 1, wherein the water discharge device is connected to the water inlet of the heating unit, and when the flushing is completed, the controller closes the water inlet to open the water discharge device, so as to empty the water in the heating unit and the pipeline at the rear end thereof.
6. The quick-acting cold water discharge flushing device according to claim 2 or 5, wherein the controller is further configured to control the water discharge device to open when the unseating is detected, and to switch the water dividing valve to communicate the water discharge device with the internal pipe of the spray bar until the water in the internal pipe of the spray bar is emptied.
7. The quick cold water discharge flushing device as claimed in any one of claims 1 to 5, wherein the pipes in the spray bar are divided into a hip-washing pipe and a bidet-washing pipe, and the water in the two pipes is drained in sequence after the flushing is completed.
8. A rapid cold water discharge flushing device according to any one of claims 1 to 5 wherein the spray bar is externally provided with a self-cleaning conduit for cleaning the spray bar, and when the spray bar is cleaned and an out-of-seat condition is detected, the water discharge means is communicated with the self-cleaning conduit to empty the self-cleaning conduit of residual water.
9. A rapid cold water discharge flushing apparatus according to any one of claims 1 to 5 in which the water discharge means is an air pump.
10. An intelligent toilet comprising the quick cold water discharge flushing device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011549028.2A CN112554298A (en) | 2020-12-24 | 2020-12-24 | Quick cold water discharge flushing device and intelligent closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011549028.2A CN112554298A (en) | 2020-12-24 | 2020-12-24 | Quick cold water discharge flushing device and intelligent closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112554298A true CN112554298A (en) | 2021-03-26 |
Family
ID=75033308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011549028.2A Pending CN112554298A (en) | 2020-12-24 | 2020-12-24 | Quick cold water discharge flushing device and intelligent closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112554298A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386496A (en) * | 2015-10-08 | 2016-03-09 | 厦门瑞尔特卫浴科技股份有限公司 | Flushing control method and system of intelligent toilet lid plate |
| US20180163385A1 (en) * | 2015-05-26 | 2018-06-14 | Jangmen Idear Hanyu Electrical Joint-Stock Co., Ltd. | Electronic Toilet Switchable Between Cold Water and Hot Water and Method of Controlling the Same |
| CN109056943A (en) * | 2018-08-15 | 2018-12-21 | 深圳拓邦股份有限公司 | A kind of operating method and system, cleaning device, intelligent closestool of intelligent closestool cleaning device |
| CN209227703U (en) * | 2018-10-12 | 2019-08-09 | 惠达卫浴股份有限公司 | A kind of cold water emptying device of closestool cleaning structure |
-
2020
- 2020-12-24 CN CN202011549028.2A patent/CN112554298A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180163385A1 (en) * | 2015-05-26 | 2018-06-14 | Jangmen Idear Hanyu Electrical Joint-Stock Co., Ltd. | Electronic Toilet Switchable Between Cold Water and Hot Water and Method of Controlling the Same |
| CN105386496A (en) * | 2015-10-08 | 2016-03-09 | 厦门瑞尔特卫浴科技股份有限公司 | Flushing control method and system of intelligent toilet lid plate |
| CN109056943A (en) * | 2018-08-15 | 2018-12-21 | 深圳拓邦股份有限公司 | A kind of operating method and system, cleaning device, intelligent closestool of intelligent closestool cleaning device |
| CN209227703U (en) * | 2018-10-12 | 2019-08-09 | 惠达卫浴股份有限公司 | A kind of cold water emptying device of closestool cleaning structure |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210326 |
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| RJ01 | Rejection of invention patent application after publication |