CN217537224U - Toilet flushing device - Google Patents
Toilet flushing device Download PDFInfo
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- CN217537224U CN217537224U CN202220813520.4U CN202220813520U CN217537224U CN 217537224 U CN217537224 U CN 217537224U CN 202220813520 U CN202220813520 U CN 202220813520U CN 217537224 U CN217537224 U CN 217537224U
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Abstract
The utility model discloses a closestool flushing device, include: the base body is provided with a bedpan, the upper part of the bedpan is provided with a washing and brushing opening, and the lower part of the bedpan is provided with a jet orifice; a water tank for supplying washing water to the washing ports and the injection ports; the jet pump is arranged in the water tank and can convey water in the water tank to the washing port through a Venturi effect when the jet pump is started; a water pump to provide pressurized water to the injection port and the injection pump. The utility model discloses not only can ensure effectively to erode the closestool, can effectively reduce cost moreover.
Description
Technical Field
The utility model relates to the technical field of sanitary wares, especially relate to a closestool flushing device.
Background
Along with the increasing popularization of low toilets, the flushing effect of the toilet also faces more tests, and the arrangement position of the water tank is required to be not higher than the upper surface of the toilet seat body as much as possible, so that the potential energy of water in the low-level water tank is not enough to effectively flush the toilet, and some toilets directly adopt a water tank-free design and utilize the water pressure of tap water to flush the toilet. However, when the toilet is flushed by the water pressure of the tap water, the flushing effect is affected by the water pressure of the tap water, thereby affecting the user experience. In order to avoid the problem that the flushing effect is influenced due to unstable water pressure of tap water, some toilets adopt a water pump to pump water in a low-level water tank to flush the toilet, but only the water pump is used for flushing the toilet, so that the requirement on the power of the water pump is high, and the reduction of the cost of the water pump is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem, provide a closestool flushing device, it not only can ensure effectively to erode the closestool, moreover can effective reduce cost.
In order to achieve the purpose, the utility model adopts the technical proposal that: a flushing device for a toilet bowl, which comprises a water tank, the method comprises the following steps:
the base body is provided with a bedpan, the upper part of the bedpan is provided with a washing and brushing opening, and the lower part of the bedpan is provided with a jet orifice;
a water tank for supplying washing water to the washing ports and the injection ports;
the jet pump is arranged in the water tank, and can convey water in the water tank to the washing port through a Venturi effect when the jet pump is started;
a water pump to provide pressurized water to the injection port and the injection pump.
In a preferred embodiment, the spray head further comprises a water diversion pipe, the water diversion pipe is provided with a water inlet, a first water outlet and a second water outlet, the water inlet of the water diversion pipe is communicated with the water outlet of the water pump, the first water outlet is used for supplying water to the spray opening, and the second water outlet is used for supplying water to the spray pump.
In a preferred embodiment, the water pump is provided with two water outlets, one water outlet of the water pump is used for supplying water to the jet orifice, and the other water outlet of the water pump is used for supplying water to the jet pump.
In a preferred embodiment, the water inlet of the water pump is communicated with the water tank to pump water in the water tank, or the water inlet of the water pump is communicated with a water source outside the water tank to pump water from the water source outside the water tank.
In a preferred embodiment, the spray pump comprises a nozzle and a spray pipe, the water inlet end of the nozzle is communicated with the water outlet of the water pump, a through-flow gap is arranged between the nozzle and the spray pipe, the through-flow gap is communicated with the inner cavity of the water tank and the inner cavity of the spray pipe, the through-flow sectional area of the water outlet end of the nozzle is smaller than that of the water inlet end of the spray pipe, and when the water outlet end of the nozzle sprays water flow towards the water inlet end of the spray pipe, the water in the water tank is brought into the spray pipe through the through-flow gap under the action of venturi and is sprayed out from the water outlet end of the spray pipe together with the water from the nozzle.
In a preferred embodiment, the spray head further comprises a water diversion pipe, the water diversion pipe has a water inlet, a first water outlet and a second water outlet, the water inlet of the water diversion pipe is communicated with the water outlet of the water pump, the first water outlet is used for supplying water to the spray opening, the second water outlet is used for supplying water to the spray pump, and the second water outlet is used as the nozzle of the spray pump.
In a preferred embodiment, the spray pipe is an elbow pipe, the elbow pipe comprises a transverse pipe section and a vertical pipe section, and the transverse pipe section of the elbow pipe is fixedly installed at the washing opening.
In a preferred embodiment, the washing device further comprises a spray head penetrating through the washing port and a connecting pipe used for fixedly communicating the spray head with the water outlet end of the transverse pipe section, the water inlet end of the spray head extends outwards out of the washing port and is sleeved with the water outlet end of the transverse pipe section in the connecting pipe, and the connecting pipe is respectively abutted against the outer side surface and the inner side surface of the washing port to be clamped and fixed on the two side surfaces of the washing port when being fixedly connected with the spray head.
In a preferred embodiment, the spray pipe is an elbow pipe, the elbow pipe comprises a transverse pipe section and a vertical pipe section, and a water pump mounting seat for mounting the water pump is connected to the outer wall of the vertical pipe section of the elbow pipe.
In a preferred embodiment, the water pump is arranged in the water tank, a water inlet of the water pump is communicated with the water tank, an adapter is arranged on the bottom wall or the side wall of the water tank in a penetrating mode, the inner end of the adapter is communicated with the water pump through a first connecting pipe, and the outer end of the adapter is communicated with the jet opening through a second connecting pipe.
In a preferred embodiment, the water tank is integrally formed at the rear of the bedpan of the seat body, and the water level in the water tank is lower than the upper surface of the bedpan.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a set up the water tank, water pump and jet pump, thereby utilize the jet pump to carry the water of water tank to washing the mouth and realize effectively erodeing the bedpan inner wall, and utilize water pump output pressure water to open the jet pump, so one side alright in order to effectively avoid prior art to adopt the running water to have the unstable problem of water pressure when scouring the closestool, on the other hand because the jet pump only needs the drive to open the jet pump, mainly carry the water in the water tank to washing the mouth through the effect of jet pump, the inner wall of the water washing bedpan that need not directly to utilize water pump output, consequently, the power of required water pump is less, the water pump cost is lower.
2. And the shunt pipe is adopted, so that two water pumps are not required to be arranged, one water pump is used for supplying water to the washing opening and the jet orifice, and the cost of the water pump is saved.
3. The water pump with the two water outlets is adopted, so that two water pumps do not need to be arranged, one water pump is used for supplying water to the washing opening and the jet opening at the same time, and the cost of the water pump is saved.
4. The second water outlet of the water distribution pipe is directly used as a nozzle of the jet pump, and the structure is simple and compact.
Drawings
FIG. 1 is an assembled view of a toilet flushing device according to an embodiment of the present invention;
FIG. 2 is an exploded view of a toilet flushing device according to an embodiment of the present invention;
FIG. 3 is one of the cross-sectional views of a toilet flushing device according to an embodiment of the present invention;
FIG. 4 is a second cross-sectional view of a toilet flushing device according to an embodiment of the present invention;
FIG. 5 is a top view of a toilet flushing device according to an embodiment of the present invention;
fig. 6 is a shunt tube according to an embodiment of the present invention;
fig. 7 is an elbow according to an embodiment of the present invention.
The reference numerals are explained below:
10-a seat body; 11-bedpan; 12-washing and brushing openings; 13-an ejection port;
20-a water tank; 21-an adapter;
31-a first connection pipe; 32-a second connecting tube;
40-a jet pump; 41-a nozzle; 42-a nozzle; 43-through-flow clearance;
50-a water pump;
60-a shunt pipe; 61-water inlet of water dividing pipe; 62-a first water outlet; 63-a second water outlet;
70-a connecting pipe;
80-a water pump mounting seat;
90-spray head.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the toilet flushing device of the present invention is not limited to the embodiment.
Referring to fig. 1 to 7, a toilet flushing device according to an embodiment of the present invention includes:
a base body 10 having a bedpan 11, wherein the upper part of the bedpan 11 is provided with a washing mouth 12, and the lower part is provided with a jet orifice 13;
a water tank 20 for supplying washing water to the washing ports 12 and the injection ports 13;
the jet pump 40 is arranged in the water tank 20, and when the jet pump 40 is started, the water in the water tank 20 can be conveyed to the washing opening 12 through the Venturi effect;
and a water pump 50 for supplying pressurized water to the injection port 13 and the injection pump 40.
In this embodiment, the water distribution pipe 60 is further included, the water distribution pipe 60 has a water inlet 61, a first water outlet 62 and a second water outlet 63, the water inlet 61 of the water distribution pipe 60 is communicated with the water outlet of the water pump 50, the first water outlet 62 is used for supplying water to the injection port 13, and the second water outlet 63 is used for supplying water to the injection pump 40. Alternatively, in other embodiments, the knock out pipe 60 may not be provided, but instead: the water pump 50 is provided with two water outlets, one of the water outlets of the water pump 50 is used for supplying water to the injection port 13, and the other water outlet of the water pump 50 is used for supplying water to the injection pump 40. Specifically, the first water outlet 62 in the present embodiment communicates with the injection port 13 through the first connection pipe 31 and the second connection pipe 32.
In the present embodiment, the water inlet of the water pump 50 is communicated with the water tank 20 to pump the water in the water tank 20, and the water pump 50 is installed in the water tank 20 in the present embodiment, but it may also be installed outside the water tank 20; alternatively, in other embodiments, the water inlet of the water pump 50 may be in communication with a water source external to the water tank 20 to draw water from the water source external to the water tank 20.
In this embodiment, the jet pump 40 comprises a nozzle 41 and a nozzle tube 42, the water inlet end of the nozzle 41 is communicated with the water outlet of the water pump 50, a through-flow gap 43 communicating the cavity of the water tank 20 and the cavity of the nozzle tube 42 is arranged between the nozzle 41 and the nozzle tube 42, the through-flow cross-sectional area of the water outlet end of the nozzle 41 is smaller than that of the water inlet end of the nozzle tube 42, and when the water outlet end of the nozzle 41 jets water flow against the water inlet end of the nozzle tube 42, the water in the water tank 20 is brought into the nozzle tube 42 through the through-flow gap 43 under the action of venturi and is jetted out from the water outlet end of the nozzle tube 42 together with the water from the nozzle 41.
In this embodiment, in order to make the structure simpler and more compact, the second water outlet 63 of the water diversion pipe 60 is directly used as the nozzle 41 of the jet pump 40.
In this embodiment, the nozzle 42 is an elbow, and the elbow includes a horizontal pipe section and a vertical pipe section, and the horizontal pipe section of the elbow is fixedly installed at the washing opening 12.
In this embodiment, the device further comprises a nozzle 90 penetrating the brushing port 12 and a connecting pipe 70 for fixedly connecting the nozzle 90 and the water outlet end of the transverse pipe section, the water inlet end of the nozzle 90 extends outwards from the brushing port 12 and is sleeved with the water outlet end of the transverse pipe section in the connecting pipe 70, and the connecting pipe 70 is respectively abutted against the outer side surface and the inner side surface of the brushing port 12 when being fixedly connected with the nozzle so as to be clamped and fixed on the two side surfaces of the brushing port 12.
In this embodiment, the outer wall of the vertical section of the elbow is connected to a water pump mounting seat 80 for mounting the water pump 50. The water pump mounting seat 80 may be separately formed with the nozzle 42 and then fixedly connected, or may be integrally formed with the nozzle 42.
In this embodiment, in water pump 50 located water tank 20, water pump 50's water inlet is linked together with water tank 20, wears to be equipped with adapter 21 on the diapire of water tank 20 or the lateral wall, and adapter 21's inner end is through the first delivery port 62 intercommunication of first connecting pipe 31 and distributive pipe 60, and then through distributive pipe 60 and water pump 50 intercommunication, and second connecting pipe 32 and jet 13 intercommunication are passed through to adapter 21's outer end.
In this embodiment, the water tank 20 is integrally formed behind the toilet bowl 11 of the seat body 10, and the water level in the water tank 20 is lower than the upper surface of the toilet bowl 11. The water discharged from the washing port 12 is used to wash the inner peripheral wall of the toilet bowl 11, and the jet port 13 is used to jet water toward the inlet of the sewage pipe (not shown) of the seat body 10.
It is right by the aforesaid the utility model discloses a description can know, compare in prior art, the utility model discloses a set up the water tank, water pump and jet pump, thereby utilize the jet pump to carry the water of water tank to washing the mouth and realize effectively washing away to the bedpan inner wall, and utilize water pump output pressure water to open the jet pump, so one side in order to effectively avoid prior art to adopt the running water to have the unstable problem of water pressure when washing away the closestool, on the other hand because the jet pump only needs the drive to open the jet pump, mainly carry the water in the water tank to washing the mouth through the effect of jet pump, the inner wall of the water washing bedpan that need not directly to utilize water pump output, consequently, the power of required water pump is less, water pump cost is lower.
The above embodiment is only used to further explain the utility model discloses a toilet flushing device, but the utility model discloses not be limited to the embodiment, all according to the utility model discloses a technical essence does any simple modification, equivalent change and modification to above embodiment, all fall into the technical scheme's of the utility model protection within range.
Claims (11)
1. A toilet flushing device, comprising:
the pedestal is provided with a bedpan, the upper part of the bedpan is provided with a washing and brushing port, and the lower part of the bedpan is provided with a jet orifice;
a water tank for supplying washing water to the washing ports and the injection ports;
the jet pump is arranged in the water tank and can convey water in the water tank to the washing port through a Venturi effect when the jet pump is started;
a water pump to supply pressurized water to the injection port and the injection pump.
2. The toilet flushing device according to claim 1, further comprising a water diversion pipe having a water inlet, a first water outlet and a second water outlet, the water inlet of the water diversion pipe being in communication with the water outlet of the water pump, the first water outlet being for supplying water to the jet outlet, the second water outlet being for supplying water to the jet pump.
3. The toilet flushing device according to claim 1, wherein the water pump is provided with two water outlets, one of the water outlets of the water pump being used for supplying water to the jet opening and the other of the water outlets of the water pump being used for supplying water to the jet pump.
4. The toilet flushing device according to claim 1, wherein the water inlet of the water pump is in communication with the water tank to pump water from within the water tank or the water inlet of the water pump is in communication with a water source external to the water tank to pump water from a water source external to the water tank.
5. The toilet flushing device according to claim 1, wherein the jet pump comprises a nozzle and a nozzle tube, a water inlet end of the nozzle is communicated with a water outlet of the water pump, a through-flow gap is formed between the nozzle and the nozzle tube for communicating the water tank cavity and the nozzle tube cavity, a through-flow cross-sectional area of a water outlet end of the nozzle is smaller than that of the water inlet end of the nozzle tube, and when the water outlet end of the nozzle sprays water flow against the water inlet end of the nozzle tube, water in the water tank is brought into the nozzle tube through the through-flow gap under the action of venturi and is sprayed out of the water outlet end of the nozzle tube together with water from the nozzle.
6. The toilet flushing device according to claim 5, further comprising a water diversion pipe having an inlet, a first outlet and a second outlet, the inlet of the water diversion pipe being in communication with the outlet of the water pump, the first outlet being for supplying water to the jet opening, the second outlet being for supplying water to the jet pump, the second outlet being the nozzle of the jet pump.
7. The toilet flushing device according to claim 5, wherein the nozzle is an elbow, the elbow including a transverse section and a vertical section, the transverse section of the elbow being fixedly mounted at the flushing opening.
8. The toilet flushing device according to claim 7, further comprising a nozzle penetrating the flushing port and a connecting pipe for fixedly connecting the nozzle and the water outlet end of the transverse pipe section, wherein the water inlet end of the nozzle extends outward from the flushing port and is sleeved with the water outlet end of the transverse pipe section in the connecting pipe, and the connecting pipe is respectively abutted against the outer side surface and the inner side surface of the flushing port to be clamped and fixed on the two side surfaces of the flushing port when being fixedly connected with the nozzle.
9. The toilet flushing device according to claim 5, wherein the spray pipe is an elbow pipe, the elbow pipe comprises a transverse pipe section and a vertical pipe section, and a water pump mounting seat for mounting the water pump is connected to the outer wall of the vertical pipe section of the elbow pipe.
10. The toilet flushing device according to claim 1, wherein the water pump is disposed in the water tank, a water inlet of the water pump is communicated with the water tank, an adapter is disposed on a bottom wall or a side wall of the water tank in a penetrating manner, an inner end of the adapter is communicated with the water pump through a first connecting pipe, and an outer end of the adapter is communicated with the jet orifice through a second connecting pipe.
11. A toilet flushing device as claimed in any one of claims 1 to 10, wherein the water tank is integrally formed in the housing behind the bowl, the level of water in the water tank being below the upper surface of the bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220813520.4U CN217537224U (en) | 2022-04-10 | 2022-04-10 | Toilet flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220813520.4U CN217537224U (en) | 2022-04-10 | 2022-04-10 | Toilet flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217537224U true CN217537224U (en) | 2022-10-04 |
Family
ID=83429926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220813520.4U Active CN217537224U (en) | 2022-04-10 | 2022-04-10 | Toilet flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217537224U (en) |
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2022
- 2022-04-10 CN CN202220813520.4U patent/CN217537224U/en active Active
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