CN209924058U - Toilet flushing system based on pump device - Google Patents
Toilet flushing system based on pump device Download PDFInfo
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- CN209924058U CN209924058U CN201920177990.4U CN201920177990U CN209924058U CN 209924058 U CN209924058 U CN 209924058U CN 201920177990 U CN201920177990 U CN 201920177990U CN 209924058 U CN209924058 U CN 209924058U
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- water
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- pump
- brush ring
- control means
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 130
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 247
- 239000010865 sewage Substances 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000008400 supply water Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 238000005381 potential energy Methods 0.000 abstract description 6
- 238000009991 scouring Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 17
- 230000001680 brushing effect Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
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- Sanitary Device For Flush Toilet (AREA)
- Brushes (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a closestool scouring system based on pump unit, including water tank and the closestool pedestal that has basin portion, sewage pipes, the bottom of basin portion is equipped with the water seal region that is linked together with sewage pipes, still includes: a first flushing waterway which is communicated with the water tank, and the water tank provides flushing water for the water sealing area through the first flushing waterway; controlling water passing and water stopping of the first flushing waterway by a first control device; the second flushing waterway is used for providing pressure water for the water seal area; controlling water passing and water stopping of the second flushing waterway by a second control device; a brush ring water path for washing the inner wall surface of the basin part and controlling the water passing and stopping of the brush ring water path through a brush ring control device; the brush ring control device is a pump device, and/or the second control device is a pump device. The utility model discloses can utilize the potential energy and the kinetic energy of water to erode the closestool simultaneously, it is better to erode the effect to can effective water economy resource on the basis of guaranteeing to erode the effect.
Description
Technical Field
The utility model relates to a closestool technical field, especially a closestool scouring system based on pump unit.
Background
The existing closestool is divided into a water tank structure and a water tank-free structure, on one hand, the closestool with the water tank structure generally utilizes potential energy of water in the water tank to flush dirt in a closestool bedpan, but the potential energy of the water in the water tank is reduced along with the reduction of the height of the water tank, and the potential energy of the water in the water tank is not enough to effectively flush the closestool bedpan along with the shortening of the water tank of the closestool, so that the problem of poor flushing effect is solved. On the other hand, a toilet without a water tank generally uses the kinetic energy of tap water to directly flush the toilet, and in this way, when the toilet is flushed, the flushing effect is often poor due to insufficient flow of flushing water, and noise generated by flushing is loud.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, provide a closestool scouring system based on pump unit, its kinetic energy that has utilized the potential energy of water and water simultaneously erodees the closestool, and the scouring effect is better to can effective water economy resource on guaranteeing the basis of scouring effect, compare only can lean on the kinetic energy of water to erode the closestool and can also greatly reduced erode the noise that produces.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a closestool flushing system based on pump unit, includes the water tank and has basin portion, sewage pipes's closestool pedestal, the bottom of basin portion be equipped with the water seal region that sewage pipes is linked together still includes:
a first flushing waterway communicating with the water tank, the water tank supplying flushing water to the water-sealed area through the first flushing waterway; controlling water passing and water stopping of the first flushing waterway by a first control device;
the second flushing waterway is used for providing pressure water for the water seal area; controlling water passing and water stopping of the second flushing waterway by a second control device;
a brush ring water path for washing the inner wall surface of the basin part and controlling the water passing and stopping of the brush ring water path through a brush ring control device;
the brush ring control device is a pump device, and/or the second control device is a pump device.
Preferably, the water tank further comprises a water inlet device, and the water inlet device is opened to supply water to the water tank.
Preferably, the water inlet means is opened between the start of a toilet flush and the end of a flush cycle of the toilet flush.
Preferably, the water inlet means is opened before the second control means is closed.
Preferably, the brush ring control device is turned on and turned off after a first preset time, and the first control device and the second control device are turned on after the brush ring control device is turned off.
Preferably, after the brush ring control device is closed, the first control device and the second control device are simultaneously opened; or after the brush ring control device is closed, the first control device is started before or after the second control device is started.
Preferably, after the brush ring control device is turned on and a second preset time elapses, and before the brush ring control device is turned off, the first control device and the second control device are turned on.
Preferably, the first control device and the second control device are turned on simultaneously, or the first control device is turned on before or after the second control device.
Preferably, the brush ring control device and the first control device are started simultaneously; or the brush ring control device and the second control device are started simultaneously.
Preferably, the first control device and the second control device are turned on simultaneously, or the first control device is turned on before or after the second control device.
Preferably, the first control device or the second control device is started and after a fourth preset time, the brush ring control device is started.
Preferably, the first control device and the second control device are turned on simultaneously, or the first control device is turned on before or after the second control device.
Preferably, the brush ring control device, the first control device and the second control device are closed one by one, or closed according to a preset sequence, or closed simultaneously by any two.
Preferably, the first control device adopts a drain valve; the second control device adopts one or the combination of any more of an electromagnetic valve, a pump device, a flow increasing device, a mechanical switch valve and a switching valve; the brush ring control device adopts one or the combination of any more of an electromagnetic valve, a pump device, a flow increasing device, a mechanical switch valve and a switching valve; the water supply device is one or the combination of any more of a water inlet valve, an electromagnetic valve, a pump device, a flow increasing device, a mechanical switch valve and a switching valve.
Preferably, the water flow at the water outlet end of the second flushing waterway is directly sprayed to the water seal area, or the water flow at the water outlet end of the second flushing waterway is sprayed into the first flushing waterway and sprayed from the water outlet end of the first flushing waterway to the water seal area.
Preferably, when the brush ring control device is a pump device, the second flushing waterway is communicated with a municipal water supply pipe network; or when the second control device is a pump device, the brush ring water path is communicated with a municipal water supply network.
The utility model has the advantages that:
(1) the utility model discloses the potential energy of having utilized water simultaneously and the kinetic energy of water erode the closestool, and it is better to erode the effect to can effective water economy resource on the basis of guaranteeing to erode the effect, compare only can the kinetic energy of water and carry out the closestool that erodees and can also greatly reduced erode the noise that produces.
(2) The utility model discloses a first water route, second of washing are washed the water route, are brushed the circle water route and are carried out mutually supporting in a plurality of water routes, provide more diversified washing pattern, can effective water economy resource on the basis of guaranteeing to erode the effect.
(3) When brush circle controlling means and second controlling means are the pump unit, brush circle water route and second wash the water in water route and independently provide pressure by the pump unit like this, can not all be by water installations partial pressure, and the washing effect is better. And owing to adopt the pump unit, the pump unit provides pressure water to need not to carry out the partial pressure to the pressure that municipal water supply network supplied toilet flushing system, consequently toilet flushing system does not have the not enough problem of water supply pressure, and the opening opportunity of water installations can be unrestricted, can open at any time as required.
(4) When brush circle controlling means and second controlling means one of the two is the pump unit, also promptly, brush circle water route and second are washed one of the two of water route and are provided pressure water by the pump unit, when brush circle water route and second are washed another of water route and are provided pressure water by municipal water supply network, can reduce the partial pressure to the pressure that municipal water supply network supplied with closestool rinse-system through setting up a pump unit, thereby make water installations's the opportunity of opening set up more in a flexible way, the selectivity is more, can optimize rinse-system greatly, improve and wash the effect.
(5) The first control device adopts a drain valve; the second control device adopts one or the combination of any more of an electromagnetic valve, a pump device, a flow increasing device, a mechanical switch valve and a switching valve; the brush ring control device adopts one or the combination of any more of an electromagnetic valve, a pump device, a flow increasing device, a mechanical switch valve and a switching valve; the water supply device is one or the combination of any more of a water inlet valve, an electromagnetic valve, a pump device, a flow increasing device, a mechanical switch valve and a switching valve, and has a simple structure and reliable functions.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
FIG. 1 is a cross-sectional view of a pump-based toilet flushing system according to the present invention in a width direction;
FIG. 2 is a perspective cross-sectional view of the pump-based toilet flushing system of the present invention in the length direction;
FIG. 3 is a length-wise cross-sectional view of a pump-based toilet flushing system of the present invention;
FIG. 4 is a sectional view taken along line B-B of FIG. 3;
in the figure:
10-a toilet seat body; 11-a tub part; 12-a trapway; 121-a blowdown inlet; 13-water seal area;
20-a water tank; 21-water inlet means (water inlet valve or solenoid valve or pump means or flow increasing means or mechanical on-off valve or switching valve);
30-a first flush waterway; 31-a first outlet; 32-first control means (cistern drain valve);
40-a second flushing waterway; 41-a second outlet; 42-a nozzle; 43-second control means (solenoid valve or pump means or flow increasing means or mechanical on-off valve or switching valve);
50-a brush ring water path; 51-brush ring control means (water inlet valve or solenoid valve or pump means or flow increasing means or mechanical on-off valve or switching valve);
60-an anti-siphon mechanism;
70-a noise reduction mechanism;
a-a confluence region.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1 to 4, a pump-based toilet flushing system according to an embodiment of the present invention includes a water tank 20 and a toilet seat 10 having a bowl 11 and a sewage passage 12, the bottom of the basin part 11 is provided with a water sealing area 13 communicated with the sewage draining channel 12, the water tank 20 supplies water to the water-sealed area 13 through a first flushing water path 30, a first spray port 31 is formed at a water outlet of the first flushing water path 30, the water of the first jet port 31 is jetted to the water seal area 13, a second flushing waterway 40 for providing pressure water is also arranged, a second outlet 41 is formed at the outlet of the second flushing waterway 40, the water flow of the second outlet 41 is directly sprayed to the water-sealed area 13, alternatively, the water flow from the second spout 41 is jetted into the first flushing water path 30 and jetted from the first spout 31 toward the water seal area 13. In addition, the utility model discloses still include and be used for right the internal face of basin portion 11 is washd brush circle water route 50.
Namely, the utility model discloses at least, including following three water routes:
a first flushing waterway 30 communicating with the tank 20, the tank 20 supplying flushing water to the water-sealed area 13 through the first flushing waterway 30; the water passing and stopping of the first flushing waterway 30 are controlled by a first control device 32;
a second flushing waterway 40 for supplying pressurized water to the water-sealed area; the second control device 43 controls the water passage and water stop of the second flushing water passage 40;
a brush ring water passage 50 for washing the inner wall surface of the tub 11, and the water passage and the water stop of the brush ring water passage 50 are controlled by a brush ring control device 51.
Further, the water inlet device 21 is used for supplying water to the water tank 20, and in the embodiment, the water inlet device 21 and the first control device 32 are assembled together to form an integrated combined valve structure; of course, the water inlet device 21 and the first control device 32 may be provided independently of each other.
In this embodiment, the first control device 32 is a drain valve, which is automatically closed and stops draining when the water level of the water tank is reduced to a residual water level or reaches a preset drainage amount, and may be a conventional drain valve of a cover type, a barrel type, an electrically controlled drain valve, or a jet valve (the jet valve is a valve structure (the jet valve is also called as a jet pump) that utilizes a jet flow increasing principle and utilizes a jet of pressurized water to flow into the jet pipe from the inlet of the jet pipe and flow out from the outlet of the jet pipe when a jet of pressurized water is jetted from the jet head to the inlet of the jet pipe, the water inlet device 21 automatically stops feeding water when the water tank 20 is continuously fed to a full water level, the second control device 43 may be one or a combination of an electromagnetic valve, a pump device, a flow increasing device, a mechanical switch valve, and a switching valve, and the brush ring control device 51 may be an electromagnetic valve, The water inlet device 21 may be one or a combination of any of a water inlet valve (e.g., a differential pressure water inlet valve), an electromagnetic valve, a pump device, a flow increasing device, a mechanical switch valve, and a switching valve. In the above combination, at least the brush ring control device is a pump device, and/or the second control device is a pump device, and the pump device may be a submersible pump, an axial flow pump, a centrifugal pump, or other different types of pumps as long as the pump device can output pressurized water.
In this embodiment, the first flushing water passage 30 and the second flushing water passage 40 converge, and the water flow discharged from the second discharge port 41 and the water flow in the first flushing water passage 30 converge in a converging region a formed in the water seal region 13, that is, the water flow from the second discharge port 41 is directly discharged to the water seal region 13.
Specifically, in the present embodiment, the second flushing water path 40 extends into the first flushing water path 30, the first ejection port 31 is disposed around the second ejection port 41, a nozzle 42 is disposed at a water outlet end of the second flushing water path 40, the water outlet end of the nozzle 42 extends to a position corresponding to the first ejection port 31, and the water outlet end of the nozzle 42 forms the second ejection port 41, so that the confluence area a is formed in the water sealing area 13. In this embodiment, the first ejection port 31 is ejected toward the waste inlet 121 of the waste pipe 12.
The water flow directions of the first flushing waterway 30 and the second flushing waterway 40 at the time of confluence are consistent; the second flushing waterway 40 and the first flushing waterway 30 inject water to the water-sealed area 13 substantially simultaneously. Of course, the flow direction of the water in the first flushing waterway 30 and the flow direction of the water in the second flushing waterway 40 may not be the same when they are merged.
Preferably, when the brush ring control device 51 is a pump device, the second flushing waterway 40 is communicated with a municipal water supply network; alternatively, when the second control device 43 is a pump device, the brush ring water path 50 is communicated with a municipal water supply network.
In this embodiment, specifically, the brush ring control device 51 is an electromagnetic valve, the second control device 43 is a pump device, an inlet of the second flushing water path 40 is communicated with an outlet of the second control device 43 (pump device), an inlet of the second control device 43 (pump device) is communicated with an inner cavity of the water tank 20, and the second control device 43 pressurizes the water in the water tank 20 and then delivers the pressurized water to the second flushing water path 40; the water supply or stop of the second flushing water circuit 40 is controlled by a pump device.
In the present embodiment, the second flushing water passage 40 is provided with an anti-siphon mechanism 60. Specifically, anti-siphon mechanism 60 is including the anti-siphon body, the anti-siphon body be equipped with the second washes the water inlet and the delivery port that water route 40 was put through mutually, be equipped with the blow vent with external switch-on the anti-siphon body when the second washed water route 40 stagnant water, the outside air warp the blow vent gets into this is internal to form the air and cut off. Preferably, a noise reduction mechanism 70 is further disposed on the second flushing waterway 40 downstream of the anti-siphon mechanism, and the noise reduction mechanism may be an exhaust mechanism or an air storage mechanism, and when the noise reduction mechanism is an exhaust mechanism disposed on the second flushing waterway 40 and communicated with the outside air, when water flows to the second flushing waterway 40, the water presses the air in the second flushing waterway 40 and causes part or all of the air in the second flushing waterway 40 to be exhausted by the exhaust mechanism; when the noise reduction mechanism is an air storage mechanism disposed on the second flushing waterway 40, when the water flows to the second flushing waterway 40, the water presses the air in the second flushing waterway 40 and causes part or all of the air in the second flushing waterway 40 to be stored in the air storage mechanism. In this embodiment, the anti-siphon mechanism 60 and the noise reduction mechanism 70 are integrally attached.
Alternatively, in this embodiment, the confluence region a may be formed in the first flushing water path 30, specifically, the second flushing water path 40 extends into the first flushing water path 30, the first flushing water path 30 is disposed around the second spout 41, the confluence region a is formed in a region of the first flushing water path 30 close to the first spout 31 (that is, the second spout 41 is located at a rear position of the first flushing water path 30 in the water flow direction), and the water flow of the second spout 41 is jetted from the first spout 31 after flowing into the confluence region a after being merged with the water in the first flushing water path 30 in the confluence region a; alternatively, the second flushing water passage 40 extends into the first flushing water passage 30, and the second discharge port 41 is located at the middle position of the first flushing water passage 30 in the water flow direction; further alternatively, the second flushing water passage 40 extends into the first flushing water passage 30, and the second discharge port 41 is located at a position before the first flushing water passage 30 in the water flow direction.
Alternatively, in this embodiment, the first flushing water path 30 and the second flushing water path 40 may be provided independently of each other, the first discharge port 31 and the second discharge port 41 may be provided independently of each other, and the confluence region a may be formed in the water seal region 13.
Alternatively, the second control device 43 may be an electromagnetic valve, and the brush ring control device 51 may be a pump device, in which case, the brush ring control device 51 (pump device) is communicated with the inner cavity of the water tank 20 to pressurize the water in the water tank 20 and then deliver the water to the brush ring water path 50. Alternatively, the second control device 43 and the brush ring control device 51 may be both pump devices, and at this time, the second control device 43 (pump device) and the brush ring control device 51 (pump device) are both communicated with the inner cavity of the water tank 20 to pressurize the water in the water tank 20 and then deliver the water to the second flushing water path 40 and the brush ring water path 50, respectively.
The control sequence of the first flushing waterway 30, the second flushing waterway 40 and the brush ring waterway 50 mainly includes the following three preferable schemes:
(1) and a scheme of brushing the ring in advance: the brush ring control device is started before the first control device and the second control device;
(2) and brushing the ring simultaneously: the brush ring control device and the first control device and/or the second control device are/is started simultaneously;
(3) and a scheme of delaying brushing rings: the first control device or the second control device is started before the brush ring control device;
six examples of control sequences are specifically listed below:
first embodiment (advance brush ring):
in this embodiment, the control sequence of the first flushing waterway 30, the second flushing waterway 40, and the brush ring waterway 50 is as follows: firstly, the brush ring control device 51 is started, and the brush ring control device 51 is started and closed after a first preset time; after the brush ring control device 51 is closed, the first control device 32 and the second control device 43 are opened, wherein after the brush ring control device 51 is closed, the first control device 32 and the second control device 43 are simultaneously opened, or after the brush ring control device 51 is closed, the first control device 32 is opened before or after the second control device 43 (0S-4S); after the second control device 43 is closed, the water inlet device 21 is opened. Alternatively, the water inlet 21 may be opened simultaneously with the brush ring control device 51, or the water inlet 21 may be opened simultaneously with the first control device 32 and the second control device 43, or the water inlet 21 may be selectively opened before the second control device 43 is closed.
Of course, the water inlet device 21 can be selectively opened at any time between the start of the toilet flushing and the end of the flushing cycle of the toilet flushing, wherein the "start of the toilet flushing" is determined when any one of the first control device 32, the second control device 43 and the brush ring control device 51 is opened, and the "end of the toilet flushing" is determined when the last one of the first control device 32, the second control device 43 and the brush ring control device 51 is closed.
In this embodiment, the first preset time is 0.5S to 8S.
In this embodiment, the brush ring control device 51, the first control device 32, and the second control device 43 are turned on and turned off after a preset time, where the preset time is greater than 0S.
The first control device 32 of the present embodiment may be turned off after the second control device 43 is turned off, the first control device 32 may be turned off before the second control device 43 is turned off, or the first control device 32 and the second control device 43 may be turned off at the same time.
Second embodiment (advance brush circle):
in this embodiment, the control sequence of the first flushing waterway 30, the second flushing waterway 40, and the brush ring waterway 50 is as follows: first, the brush ring control device 51 is turned on, the first control device 32 and the second control device 43 are turned on after the brush ring control device 51 is turned on for a second preset time and before the brush ring control device 51 is turned off, and the brush ring control device 51 is turned off after the first control device 32 and/or the second control device 43 is turned on for a third preset time. The water inlet 21 can be selectively opened after the brush ring control device 51 is closed.
After the brush ring control device 51 is turned on for a second preset time and before the brush ring control device 51 is turned off, the first control device 32 and the second control device 43 are turned on simultaneously; or after the brush ring control device 51 is turned on for a second preset time and before the brush ring control device 51 is turned off, the first control device 32 is turned on before or after the second control device 43(0 s-4 s).
In this embodiment, the third preset time is 0S to 6S.
The rest of the embodiment is similar to the first embodiment, and is not repeated herein.
Third embodiment (simultaneous brushing, first control device 32, second control device 43 and brushing control device 51 being simultaneously on):
in this embodiment, the control sequence of the first flushing waterway 30, the second flushing waterway 40, and the brush ring waterway 50 is as follows: and simultaneously starting the first control device 32, the second control device 43 and the brush ring control device 51. In this embodiment, the brush ring control device 51, the first control device 32, and the second control device 42 may be turned off one by one, or turned off in a preset sequence, or turned off at the same time.
The rest of the embodiment is similar to the first embodiment, and is not repeated herein.
Fourth embodiment (simultaneous brushing, first control device 32 and brushing control device 51 being simultaneously on):
in this embodiment, the control sequence of the first flushing waterway 30, the second flushing waterway 40, and the brush ring waterway 50 is as follows: simultaneously turning on the first control device 32 and the brush ring control device 51; the first control device 32 and the brush ring control device 51 may be turned on simultaneously, and then the second control device 43 may be turned on; it is also possible to first switch on the second control device 43 and then simultaneously switch on the first control device 32 and the brush ring control device 51.
The first control device 32 and the second control device 43 are turned on simultaneously, or the first control device 32 is turned on before or after the second control devices 430 s to 4 s.
The rest of the embodiment is similar to the first embodiment, and is not repeated herein.
Fifth embodiment (simultaneous brush ring, second control device 43 and brush ring control device 51 are turned on simultaneously):
in this embodiment, the control sequence of the first flushing waterway 30, the second flushing waterway 40, and the brush ring waterway 50 is as follows: simultaneously turning on the second control device 43 and the brush ring control device 51; the second control device 43 and the brush ring control device 51 may be turned on simultaneously, and then the first control device 32 may be turned on; it is also possible to start the first control device 32 first and then start the second control device 43 and the brush ring control device 51 simultaneously.
The rest of the embodiment is similar to the first embodiment, and is not repeated herein.
Sixth embodiment (delay brush ring)
In this embodiment, the control sequence of the first flushing waterway 30, the second flushing waterway 40, and the brush ring waterway 50 is as follows: first, the first control device 32 or the second control device 43 is turned on, and after a fourth preset time, the brush ring control device 51 is turned on.
The first control device 32 and the second control device 43 are turned on simultaneously, or the first control device 32 is turned on before or after the second control devices 430 s to 4 s.
In this embodiment, the fourth preset time is 0s to 6 s.
The rest of the embodiment is similar to the first embodiment, and is not repeated herein.
It should be noted that, in some other embodiments, the brush ring control device 51, the first control device 32, and the second control device 42 may be turned off one by one, or turned off in a preset sequence, or turned off at the same time.
While the foregoing description shows and describes the preferred embodiments of the present invention, 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 is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (16)
1. The utility model provides a closestool flushing system based on pump unit, includes the water tank and has basin portion, sewage pipes's closestool pedestal, the bottom of basin portion be equipped with the water seal region that sewage pipes is linked together, its characterized in that still includes:
a first flushing waterway communicating with the water tank, the water tank supplying flushing water to the water-sealed area through the first flushing waterway; controlling water passing and water stopping of the first flushing waterway by a first control device;
the second flushing waterway is used for providing pressure water for the water seal area; controlling water passing and water stopping of the second flushing waterway by a second control device;
a brush ring water path for washing the inner wall surface of the basin part and controlling the water passing and stopping of the brush ring water path through a brush ring control device;
the brush ring control device is a pump device, and/or the second control device is a pump device.
2. The pump-based toilet flushing system according to claim 1, further comprising a water inlet device that is opened to supply water to the tank.
3. The pump-based toilet flushing system according to claim 2, wherein the water inlet device is opened between the start of a toilet flush and the end of a flush cycle of the toilet flush.
4. The pump-based toilet flushing system according to claim 2, wherein the water inlet means is opened before the second control means is closed.
5. The pump-based toilet flushing system according to claim 1, wherein the brush ring control device is turned on and turned off after a first predetermined time has elapsed, and the first control device and the second control device are turned on after the brush ring control device is turned off.
6. The pump-based toilet flushing system according to claim 5, wherein the first control means and the second control means are simultaneously turned on after the brush ring control means is turned off; or after the brush ring control device is closed, the first control device is started before or after the second control device is started.
7. The pump-based toilet flushing system according to claim 1, wherein the first and second control means are turned on after a second predetermined time has elapsed since the brush ring control means was turned on and before the brush ring control means was turned off.
8. The pump-based toilet flushing system according to claim 7, wherein the first control means and the second control means are activated simultaneously, or wherein the first control means is activated before or after the second control means.
9. The pump-based toilet flushing system according to claim 1, wherein the brush ring control device is turned on simultaneously with the first control device; or the brush ring control device and the second control device are started simultaneously.
10. A pump-based toilet flushing system according to claim 9, wherein the first control means and the second control means are activated simultaneously, or wherein the first control means is activated before or after the second control means.
11. The pump-based toilet flushing system according to claim 1, wherein the first control device or the second control device is turned on and after a fourth preset time, the brush ring control device is turned on.
12. The pump-based toilet flushing system according to claim 11, wherein the first control means and the second control means are activated simultaneously, or wherein the first control means is activated before or after the second control means.
13. A pump-based toilet flushing system according to any one of claims 1 to 12, wherein the brush ring control means, the first control means and the second control means are switched off individually, or in a predetermined sequence, or simultaneously, or both.
14. A pump-based toilet flushing system according to any one of claims 1 to 12, wherein the first control means employs a drain valve; the second control device adopts one or the combination of any more of an electromagnetic valve, a pump device, a flow increasing device, a mechanical switch valve and a switching valve; the brush ring control device adopts one or the combination of any more of an electromagnetic valve, a pump device, a flow increasing device, a mechanical switch valve and a switching valve; the water supply device is one or the combination of any more of a water inlet valve, an electromagnetic valve, a pump device, a flow increasing device, a mechanical switch valve and a switching valve.
15. The pump arrangement based toilet flushing system according to any one of claims 1 to 12, wherein the water flow from the outlet end of the second flushing waterway is directed towards the water seal area, or the water flow from the outlet end of the second flushing waterway is directed into the first flushing waterway and from the outlet end of the first flushing waterway towards the water seal area.
16. A pump-based toilet flushing system according to any one of claims 1 to 12, wherein when the brush ring control device is a pump device, the second flushing waterway is in communication with a municipal water supply network; or when the second control device is a pump device, the brush ring water path is communicated with a municipal water supply network.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2018220783188 | 2018-12-11 | ||
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| CN201910100727.XA Pending CN109797825A (en) | 2018-12-11 | 2019-01-31 | A kind of closestool flushing system |
| CN201910100610.1A Pending CN109853691A (en) | 2018-12-11 | 2019-01-31 | A kind of closestool flushing control system |
| CN201920178125.1U Active CN210066936U (en) | 2018-12-11 | 2019-01-31 | Toilet flushing system |
| CN201920173131.8U Active CN209924060U (en) | 2018-12-11 | 2019-01-31 | Toilet flushing device |
| CN201920173134.1U Active CN209924056U (en) | 2018-12-11 | 2019-01-31 | Dual-power toilet flushing device with noise reduction mechanism |
| CN201920177990.4U Active CN209924058U (en) | 2018-12-11 | 2019-01-31 | Toilet flushing system based on pump device |
| CN201920172893.6U Active CN209779797U (en) | 2018-12-11 | 2019-01-31 | Double dynamical closestool flushing device |
| CN201910101327.0A Pending CN109797820A (en) | 2018-12-11 | 2019-01-31 | Closestool flushing system based on pump installation |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910100727.XA Pending CN109797825A (en) | 2018-12-11 | 2019-01-31 | A kind of closestool flushing system |
| CN201910100610.1A Pending CN109853691A (en) | 2018-12-11 | 2019-01-31 | A kind of closestool flushing control system |
| CN201920178125.1U Active CN210066936U (en) | 2018-12-11 | 2019-01-31 | Toilet flushing system |
| CN201920173131.8U Active CN209924060U (en) | 2018-12-11 | 2019-01-31 | Toilet flushing device |
| CN201920173134.1U Active CN209924056U (en) | 2018-12-11 | 2019-01-31 | Dual-power toilet flushing device with noise reduction mechanism |
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| CN201920172893.6U Active CN209779797U (en) | 2018-12-11 | 2019-01-31 | Double dynamical closestool flushing device |
| CN201910101327.0A Pending CN109797820A (en) | 2018-12-11 | 2019-01-31 | Closestool flushing system based on pump installation |
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| CN (8) | CN109797825A (en) |
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- 2019-01-31 CN CN201910100610.1A patent/CN109853691A/en active Pending
- 2019-01-31 CN CN201920178125.1U patent/CN210066936U/en active Active
- 2019-01-31 CN CN201920173131.8U patent/CN209924060U/en active Active
- 2019-01-31 CN CN201920173134.1U patent/CN209924056U/en active Active
- 2019-01-31 CN CN201920177990.4U patent/CN209924058U/en active Active
- 2019-01-31 CN CN201920172893.6U patent/CN209779797U/en active Active
- 2019-01-31 CN CN201910101327.0A patent/CN109797820A/en active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| CN209779797U (en) | 2019-12-13 |
| CN109797820A (en) | 2019-05-24 |
| CN209924056U (en) | 2020-01-10 |
| CN210066936U (en) | 2020-02-14 |
| CN109853691A (en) | 2019-06-07 |
| CN109797825A (en) | 2019-05-24 |
| CN209924060U (en) | 2020-01-10 |
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