CN213390410U - Toilet capable of realizing flushing under low water pressure - Google Patents
Toilet capable of realizing flushing under low water pressure Download PDFInfo
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- CN213390410U CN213390410U CN202021661067.7U CN202021661067U CN213390410U CN 213390410 U CN213390410 U CN 213390410U CN 202021661067 U CN202021661067 U CN 202021661067U CN 213390410 U CN213390410 U CN 213390410U
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Abstract
A toilet capable of achieving flushing under low water pressure comprises a toilet body, a water tank and a second water pump, wherein the toilet body is provided with a jet opening and a flushing opening, the water tank is used for storing water, the first water pump is communicated with the water tank and used for pumping out water in the water tank, the first water pump is communicated with the jet opening through a check valve, the check valve is used for blocking backflow of toilet sewage from the jet opening to a water return tank, the second water pump is communicated with the water tank and used for pumping out water in the water tank, the second water pump is communicated with the flushing opening of the toilet through an air check valve, the upper flushing and the lower flushing are achieved to work simultaneously through the technical scheme of a double-pump device, the water pump pumps the water in the water tank under the combined force of the water flow of the upper flushing and the lower flushing, the toilet is flushed through pressurization and acceleration, a siphon effect is rapidly formed.
Description
Technical Field
The utility model relates to a closestool technical field especially relates to a closestool that low water pressure can realize bath.
Background
The existing closestool in the market is divided into a closestool with a water tank and a closestool without the water tank, the closestool without the water tank generally adopts an electromagnetic valve to be connected with a tap water pipeline, the closestool is flushed by using the pressure of tap water, and when the pressure of the tap water is lower, a closestool brush ring and a water spraying effect are not ideal.
The toilet with the water tank utilizes gravitational potential energy of water to flush the toilet, in order to guarantee flushing effect, the whole height of the toilet is higher, the size is larger, a water tank and a water pump are also adopted to be combined for use, only one water channel can be pressurized for a washing ring water channel and a spraying water channel, so that the flushing effect is difficult to guarantee, the water tank, the water pump and a switcher are also adopted, the water channel of the washing ring needs to be pressurized firstly, then the pressurizing spraying water channel is switched, secondary pollution is caused by splashing when the spraying water channel is easy to spray, the switching time of the two is long, water resources are wasted, if the toilet with the Chinese patent application number of 201810120246.0 has the defects in use, and the technical scheme of the pump and the switching valve.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect, the technical problem to be solved by the utility model is to overcome the deficiencies in the prior art, and provide a low water pressure can realize erodeing and ensure the closestool of erodeing the effect
The utility model aims at realizing through the following technical scheme:
a toilet capable of realizing flushing under low water pressure comprises a toilet body, a water tank and a jet nozzle, wherein the toilet body is provided with a jet orifice and a washing orifice, and the water tank is used for storing water.
The first water pump is communicated with the water tank and used for pumping out water in the water tank, the first water pump is communicated with the jet orifice through a check valve, and the check valve is used for preventing the sewage of the toilet bowl from flowing back to the water tank through the jet orifice.
And the second water pump is communicated with the water tank and used for pumping water in the water tank, and the second water pump is communicated with a washing opening of the closestool through an air check valve.
The water tank is provided with a water outlet, the first water pump is provided with a first water inlet, the second water pump is provided with a second water inlet, and the water outlet is communicated with the first water inlet and the second water inlet through a three-way water pipe.
The first water pump is provided with a first water outlet which is communicated with the jet orifice of the closestool through a first water path.
The second water pump is provided with a second water outlet which is communicated with the toilet washing opening through a second water path.
The check valve is fixedly connected in the first water path and is close to the jet port of the closestool.
The air check valve is fixedly connected to the second water path and close to the toilet washing opening, the air check valve is provided with an air inlet, the water tank is provided with an overflow opening, and the air inlet is higher than the lowest point of the overflow opening and is not less than 25mm in height.
The power of the second water pump is smaller than that of the first water pump, and the flow of the second water pump is smaller than that of the first water pump.
And the first water pump starts to work several seconds before the second water pump stops working.
Compared with the prior art, the beneficial effects of the utility model are that:
through the technical scheme of the double-pump device, the upper washing and the lower washing assisting work at the same time, under the combined force of water flow of the upper washing and the lower washing assisting, the water in the water tank is pumped by the water pump, the toilet is washed by the pressure and the speed increase, the siphon effect is quickly formed, the washing effect can be ensured without depending on the water pressure of tap water.
The air check valve and the check valve prevent dirty water in the toilet from flowing back into the water tank and suck back.
The two water pumps are used for controlling the water path, the second water pump in the washing ring water path does not stop working, and the first water pump in the spraying water path can start working, so that the siphon is accelerated, the water resource is saved, the sewage splashing of the spraying water path is prevented from polluting the washed toilet wall again, and the washing time is shortened; the different water pumps of big small power are selected to the flush volume of utilizing first water pump and second water pump, the using electricity wisely.
Simple structure, the maintenance of being convenient for practices thrift the cost.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention;
fig. 2 is a schematic view of an installation structure of an embodiment of the present invention;
FIG. 3 is a schematic view of the rear interior mounting structure of an embodiment of the present invention with the toilet and tank concealed;
fig. 4 is a schematic structural view of the water path control device of the present invention.
Detailed Description
The invention will be further described with reference to the following detailed description of the invention with reference to the accompanying drawings, in which reference is made to figures 1-3:
a toilet capable of realizing flushing under low water pressure comprises a toilet body 1 provided with a jet orifice 12 and a washing orifice 11, and a water tank 2 for storing water.
First water pump 4, with water tank 2 intercommunication for take out the water in the water tank 2, first water pump 4 with the jet 12 of closestool 1 passes through check valve 6 intercommunication, check valve 6 is used for the separation closestool 1 sewage by jet 12 backward flow return water tank 2, prevents to make the water of water tank pollute and takes place to milden and rot.
The second water pump 8 is communicated with the water tank 2 and used for pumping water in the water tank 2, the second water pump 8 is communicated with a washing opening 11 of the closestool 1 through an air check valve 10, and the air check valve 10 is used for preventing sewage from flowing back to the water tank 2 from the washing opening 11. The first water pump 4 is electrically connected to the second water pump 8.
The water tank 2 is provided with a water outlet 21, the first water pump 4 is provided with a water inlet 41, the second water pump is provided with 8 water inlets 81, and the water outlet 21 is communicated with the water inlet 41 of the first water pump 4 and the water inlet 81 of the second water pump 8 through the three-way water pipe 3.
When the toilet is in operation, the second water pump 8 is started to pump out water in the water tank 2, the water in the water tank 2 is flushed to the toilet wall of the toilet 1 through the second water channel and the flushing head 11 of the second water pipe 9, and dirt attached to the toilet wall is flushed to the bottom of the toilet wall.
The flushing time of the second water pump 8 enters the first 3 seconds of the preset work end time, the first water pump 4 electrically connected with the second water pump 8 starts to start, the water outlet 42 of the first water pump 4 is communicated with the jet orifice 12 through a first water path, the first water pump 4 pumps water out of the water tank 2, the pressurized water flow is jetted out of the jet head 7 through the first water pipe 5, and is converged with water flowing down through the toilet wall, the siphon is accelerated, the pollution discharge and flushing capacity are enhanced, the low-water-pressure flushing effect is realized, and water resources are saved.
Because the first water pump 4 starts to start 3 seconds before the flushing time of the second water pump 8 enters the preset working end time, the flushing action of the downward flowing flushing water flow of the jet water flow can avoid the sewage splash of the jet water path from polluting the well-flushed toilet wall again, and meanwhile, the flushing time is shortened, and the water is saved.
The first water pump 4 is provided with a water outlet 42 communicated with the jet orifice 12 of the closestool 1 through a first water path. The first water circuit includes a first water pipe 5 and a spray head 7.
The second water pump 8 is provided with a water outlet 82 communicated with the washing port 11 of the toilet 1 through a second water path, and the second water path comprises a second water pipe 9 and a washing head 11.
The check valve 6 is installed in the head of the first water path.
The air check valve 10 is fixedly connected to the second water path and connected with the washing head 11, the air check valve 10 is provided with an air inlet 101, the water tank 2 is provided with an overflow port 22, the air inlet 101 is higher than the lowest point of the overflow port 22, the height of the air inlet 101 is not less than 25mm, the standard regulation of GB-T34549 and 2017 sanitary ware is met, and the normal work of the air isolation valve can be ensured.
The power of the second water pump 8 is lower than that of the first water pump 4, the flow of the second water pump 8 is lower than that of the first water pump 4, the flushing amount of the first water pump 4 and the flushing amount of the second water pump 8 are different, the water pumps with different powers are selected, and electricity is saved.
It should be noted that the terms "first" and "second" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention should not be limited thereby, and the equivalent changes made by the claims of the present invention still belong to the scope covered by the present invention.
Claims (8)
1. The utility model provides a low water pressure can realize closestool of bath, includes the closestool body, and it is provided with the jet orifice and washes the mouth, and its characterized in that still includes:
a water tank for storing water;
the first water pump is communicated with the water tank and used for pumping water in the water tank out, the first water pump is communicated with the jet orifice through a check valve, and the check valve is used for preventing the toilet sewage from flowing back to the water tank through the jet orifice;
and the second water pump is communicated with the water tank and used for pumping water in the water tank, and the second water pump is communicated with the washing port through an air check valve.
2. A toilet bowl with low water pressure for realizing flushing according to claim 1, characterized in that the water tank is provided with a water outlet, the first water pump is provided with a first water inlet, the second water pump is provided with a second water inlet, and the water outlet is communicated with the first water inlet and the second water inlet through a three-way water pipe.
3. A toilet with low water pressure to achieve flushing according to claim 1, wherein the first water pump is provided with a first water outlet communicated with the jet port through a first water path.
4. A toilet with low water pressure for realizing flushing according to claim 1, characterized in that the second water pump is provided with a second water outlet which is communicated with the washing opening through a second water path.
5. A low water pressure flush toilet according to claim 3, wherein the check valve is secured in the first waterway adjacent the jet opening.
6. The toilet bowl with low water pressure for realizing flushing according to claim 4, wherein the air check valve is fixedly connected to the second water path near the flushing opening, the air check valve is provided with an air inlet, the water tank is provided with an overflow opening, and the air inlet is higher than the lowest point of the overflow opening and has a height not less than 25 mm.
7. A toilet with low water pressure enabling flushing according to any of claims 1-6, characterized in that the second pump has a lower power than the first pump and that the second pump has a lower flow than the first pump.
8. A toilet with low water pressure to enable flushing according to claim 7, characterized in that the first pump is started a few seconds before the second pump is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021661067.7U CN213390410U (en) | 2020-08-11 | 2020-08-11 | Toilet capable of realizing flushing under low water pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021661067.7U CN213390410U (en) | 2020-08-11 | 2020-08-11 | Toilet capable of realizing flushing under low water pressure |
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| Publication Number | Publication Date |
|---|---|
| CN213390410U true CN213390410U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021661067.7U Active CN213390410U (en) | 2020-08-11 | 2020-08-11 | Toilet capable of realizing flushing under low water pressure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687423A (en) * | 2022-04-27 | 2022-07-01 | 深圳市恒致云科技有限公司 | Double-pump flushing method, device and system of intelligent closestool and intelligent closestool |
| CN115045370A (en) * | 2021-12-21 | 2022-09-13 | 泉州科牧智能厨卫有限公司 | Control method, device and readable medium for toilet flushing |
-
2020
- 2020-08-11 CN CN202021661067.7U patent/CN213390410U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045370A (en) * | 2021-12-21 | 2022-09-13 | 泉州科牧智能厨卫有限公司 | Control method, device and readable medium for toilet flushing |
| CN114687423A (en) * | 2022-04-27 | 2022-07-01 | 深圳市恒致云科技有限公司 | Double-pump flushing method, device and system of intelligent closestool and intelligent closestool |
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