CN203878687U - Intelligent water-saving flushing device - Google Patents

Intelligent water-saving flushing device Download PDF

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Publication number
CN203878687U
CN203878687U CN201420154709.2U CN201420154709U CN203878687U CN 203878687 U CN203878687 U CN 203878687U CN 201420154709 U CN201420154709 U CN 201420154709U CN 203878687 U CN203878687 U CN 203878687U
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CN
China
Prior art keywords
water
flushing device
valve
circuit board
casing
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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.)
Expired - Fee Related
Application number
CN201420154709.2U
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Chinese (zh)
Inventor
朱伟民
朱通
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ZHEJIANG CHUANGLV TECHNOLOGY Co Ltd
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ZHEJIANG CHUANGLV TECHNOLOGY Co Ltd
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Priority to CN201420154709.2U priority Critical patent/CN203878687U/en
Application granted granted Critical
Publication of CN203878687U publication Critical patent/CN203878687U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a flushing device, in particular to an intelligent water-saving flushing device. The intelligent water-saving flushing device is mainly used for solving the technical problems that in the prior art, a water flushing device needs to perform mechanical action for water flushing, consequently, mechanical loss can be caused easily, faults of the water flushing device are caused, automatic inductive water flushing can not be performed, an existing water flushing device capable of having the inductive water flushing function can not distinguish the position of a human body, whether a user pees or defecates can not be judged, the water flushing amount is larger, and water resources are wasted. The intelligent water-saving flushing device comprises a tank body, wherein a water injection opening is formed in the tank body, a water storage and drainage valve is arranged in the tank body and in the shape of M after being unfolded, a water drainage opening of the water storage and drainage valve stretches out of the tank body, an air blocking elbow and a drainage elbow are arranged in two bent positions of the upper end of the M-shaped water storage and drainage valve, an air guiding opening is connected to the upper end of the air blocking elbow, a water blocking elbow is arranged in the bent position of the lower end of the M-shaped water storage and drainage valve, the air guiding opening is connected with an air control valve, a circuit board is arranged in the tank body, and the circuit board is connected with the air control valve and an inducting device capable of inducting the human body through wires.

Description

A kind of intelligent water-saving water-flushing device
Technical field
The utility model relates to a kind of water-flushing device, especially relates to a kind of intelligent water-saving water-flushing device.
Background technology
At present, in the larger public lavatory of the utilization rates such as school, station, its bath facility adopts interval to discharge water more, no matter someone enters lavatory, toileting person counts number, and every the set time, water tank automatic draining flushing toilet bowl, this mode easily causes water resource waste.Chinese patent discloses a kind of water flushing device with cistern (notice of authorization number: CN 103556689 A), it comprises water inlet pipe, water tank, outlet pipe and squat type closet, one end of outlet pipe is communicated with water tank, the other end is communicated with described squat type closet, the connectivity part of outlet pipe and water tank arranges water valve, on water valve, connect a stay cord I, also comprise a minute branching pipe, divide branching pipe one end to be communicated with water inlet pipe, the other end is communicated with squat type closet, divide on branching pipe branch's water valve is set, branch's water valve connects a stay cord II: described stay cord I and stay cord II are all affixed to one end of a lever, the other end of lever connects a stay cord III, branch's water valve comprises sleeve pipe and block, sleeve pipe one end is fixedly connected on minute branching pipe, the other end is provided with pipe lid, in sleeve pipe, be provided with block, the upper end of the block pull bar that is connected, rod outer sleeve has Compress Spring, and pull bar stretches out with stay cord ll and is connected from the pipe lid of sleeve pipe, and the lower end of block penetrates in minute branching pipe.But this water-flushing device need to carry out mechanical action could wash by water, thereby easily cause mechanical loss, cause water-flushing device fault, and cannot carry out automatic induction flushing, the existing water-flushing device that can play induction effect cannot be differentiated the position of human body, thereby cannot judge urine or stool, cause discharging quantity of water excessive, waste water resource.
Utility model content
The utility model is to provide a kind of intelligent water-saving water-flushing device, it is mainly to solve the existing water-flushing device of prior art need to carry out mechanical action and could wash by water, thereby easily cause mechanical loss, cause water-flushing device fault, and cannot carry out automatic induction flushing, the existing water-flushing device that can play induction effect cannot be differentiated the position of human body, thereby cannot judge urine or stool, cause discharging quantity of water excessive, the technical problem of waste water resource etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of intelligent water-saving water-flushing device of the present utility model, comprise casing, described casing is provided with water filling port, in casing, be provided with and hold discharging valve, hold discharging valve and launch to be M type, the two ends of holding discharging valve are respectively equipped with water inlet, the lower mouth of a river, stretch out outside casing at the lower mouth of a river, it is stifled curved that two knees that M shape is held discharging valve upper end are respectively equipped with gas, drainage is curved, the stifled curved upper end of gas is connected with bleed ports, it is curved that the knee that M shape is held discharging valve lower end is provided with water blocking, bleed ports is connected with control valve, in casing, be provided with circuit board, circuit board is by connection control valve and the induction installation that can respond to human body.By circuit board, handle control valve and open or close bleed ports, that can control M shape holds discharging valve retaining or draining, wholely holds the action of discharging valve machinery-free, only with air pressure, can complete everything, has therefore avoided mechanical part to produce fault.Airtight bleed ports, in casing during water filling, holds in discharging valve and can carry out retaining, water level by gas block up curved after, the part water yield can be fallen water blocking crook, after the whole water blocking of the curved water-stop of water blocking is curved, gas is stifled to be stooped end and water blocking bent up end just can to form a gas stifled.Continue after water filling, water blocking ponding increases and forms water column, and the height of water blocking ponding should not surpass the curved lower end of drainage, thereby reaches pressure balance.Open bleed ports, the stifled air of gas is discharged rapidly, and water can enter rapidly and hold discharging valve from water inlet, after siphon forms, can close bleed ports, and current can be discharged toilet flushing from the lower mouth of a river and be squatted over a pit to relieve oneself.After the necessary requirement that discharges water, open bleed ports and can cut off siphon, discharge water and can stop.By induction installation, can respond to the action of human body, thereby issue a signal to circuit board, thereby determine retaining, the action such as discharge water.When hydraulic pressure is special low, when before people leaves position, hole, water retention capacity does not arrive designated water level (level sensor), main program memory, automatic flushing when condition meets.Return to initial state.
As preferably, described induction installation includes the holder being fixed on casing, and holder is connected with adjustment seat by adjusting bolt, is hinged with laser ranging probe in adjustment seat.By pin joint, can regulate the angle of laser ranging probe, or the position of squatting down upright by people in monitoring lavatory, feedback range information, therefore can accurately judge people's action.Judge when he is urine, circuit board is controlled the discharging valve flushing small water amount of holding.When judgement is stool, circuit board control is held discharging valve and is rushed big yield.
As preferably, described water filling port is connected with respectively water injection valve, is rushed valve in advance by drainage tube, water injection valve, rushes valve in advance and by circuit, is connected with circuit board respectively.Rushing in advance valve can be used for moistening latrine pit pitted surface and prevent fouling.
As preferably, described casing top is fixed with mounting base, is fixed with circuit board mounting box on mounting base, circuit board mounting box fixing circuit board.Install more like this.
As preferably, in described casing, be provided with level sensor assembly, level sensor assembly is by connection circuit board.Level sensor can be set required water level value, thereby controls water retention capacity.
As preferably, in described casing, be provided with cooling-water temperature sensor assembly, level sensor assembly is by connection circuit board.When cooling-water temperature sensor monitors water temperature lower than 0 ℃, main program starts antifreeze function, opens water injection valve to water filling in case, and flowing water is not frozen, and within the walls, the temperature of foggara is all more than 5 ℃, antifreeze end when water temperature >=1 ℃, returns to initial state.Can protect the associated components of water pipe and this product like this; Guarantee normally to wash away.
As preferably, the bottom of described casing is provided with dewatering outlet.By dewatering outlet, can disposable water in casing be emitted.
As preferably, the stifled curved upper end height of described gas, lower end height respectively upper end height, the lower end height curved with drainage equate.Can guarantee that like this air pressure is balanced, can ensure whole normal operation of holding discharging valve.
Therefore, the utility model utilizes the discharging valve that holds of M type by control, to be opened or closed bleed ports, make to hold the function that discharging valve has retaining and discharges water, without mechanical action, application life is longer, be not easy to produce fault, and by adjustable laser ranging probe, by range finding, can judge the position of people in lavatory, thereby judge its upright urine stool that still squats down, then issue a signal to circuit board place, thereby determine flushing small water amount or big yield, water-saving performance is better, simple and reasonable for structure.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is side structure schematic diagrames of Fig. 1;
Accompanying drawing 3 is plan structure schematic diagrames of Fig. 1;
Accompanying drawing 4 is a kind of structural representations that the utility model holds discharging valve;
Accompanying drawing 5 is use schematic diagrames of the utility model water level one;
Accompanying drawing 6 is use schematic diagrames of the utility model water level two;
Accompanying drawing 7 is use schematic diagrames of the utility model water level three;
Accompanying drawing 8 is use schematic diagrames of the utility model water level four;
Accompanying drawing 9 is use schematic diagrames of the utility model water level five;
Accompanying drawing 10 is use schematic diagrames of the utility model water level six;
Accompanying drawing 11 is use schematic diagrames of the utility model water level seven.
Component, position and numbering in figure: casing 1, water filling port 2, hold that discharging valve 3, water inlet 4, the lower mouth of a river 5, gas are stifled curved 6, drainage is curved 7, bleed ports 8, water blocking are curved 9, control valve 10, circuit board 11, holder 12, adjusting bolt 13, adjustment seat 14, laser ranging probe 15, drainage tube 16, water injection valve 17, rush valve 18, mounting base 19, circuit board mounting box 20, level sensor assembly 21, cooling-water temperature sensor assembly 22, dewatering outlet 23 in advance.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of intelligent water-saving water-flushing device of this example, as Fig. 4, comprise casing 1, the bottom of casing is provided with dewatering outlet 23, casing upper end is provided with water filling port 2, in casing, be provided with and hold discharging valve 3, hold discharging valve and launch to be M type, the two ends of holding discharging valve are respectively equipped with water inlet 4, the lower mouth of a river 5, stretch out outside casing at the lower mouth of a river, two knees that M shape is held discharging valve upper end are respectively equipped with that gas is stifled curved 6, drainage is curved 7, and the stifled curved upper end height of gas, lower end height respectively upper end height, the lower end height curved with drainage equate.The stifled curved upper end of gas is connected with bleed ports 8, the knee that M shape is held discharging valve lower end is provided with water blocking curved 9, as Fig. 2, Fig. 3, Fig. 4, bleed ports is connected with control valve 10, casing top is fixed with mounting base 19, on mounting base, be fixed with circuit board mounting box 20, circuit board mounting box is fixed with circuit board 11.Water filling port is connected with respectively water injection valve 17, is rushed valve 18 in advance by drainage tube 16, water injection valve, rushes valve in advance and by circuit, is connected with circuit board 11 respectively.On casing, be fixed with holder 12, holder is connected with adjustment seat 14 by adjusting bolt 13, is hinged with laser ranging probe 15 in adjustment seat.In casing, be provided with level sensor assembly 21 and cooling-water temperature sensor assembly 22, level sensor assembly, cooling-water temperature sensor assembly, laser ranging probe, control valve, water injection valve, rush valve in advance and all pass through connection circuit board 11.
From water filling port 2, introduce water source, switch on power, main frame is in holding state.When there being people to enter in laser ranging probe 15 monitored areas, probe, according to people's the related datas such as attitude, is confirmed stool, urine (men's lavatory) after treatment, then determines main program scheme.
When confirming as urine, enter main program, rush first in advance the little water yield 3-5 of valve 18 second, for moistening pitted surface, then people left hole position after 2 seconds, rushed in advance the little water yield 3-5 of valve 18 and finished second, returned to initial state.
When confirming as when stool, enter main program, rush first in advance the little water yield 3-5 of valve 18 second moistening pitted surface and prevent fouling, then by water injection valve 17, in casing 1, carry out retaining, during to level sensor assembly 21 designated water level, enter state to be rushed.Addle is spattered people when preventing from washing away, and program design is: as long as there is people position, hole, regardless of attitude, dynamic and staticly all do not wash away.Only have people leave hole position after 2 seconds just by control valve 10, hold discharging valve 3 and wash away, finally return to initial state.
When holding discharging valve 3 and carrying out retaining, first as shown in Fig. 5 water level, by bleed ports sealing, to the interior water filling of casing 1; As shown in Fig. 6 water level, when water level arrives the A point of stifled curved 6 lower ends of gas hold in discharging valve, hold current direction water blocking in discharging valve curved 9, water is put aside in water blocking is curved; As shown in Fig. 7 water level, when curved 9 ponding of water blocking are during to its upper end B point, form water blocking and gas stifled simultaneously; As shown in Fig. 8 water level, continue to water filling in casing, along with the rising of water level in casing, hold that gas in discharging valve is stifled to raise with water blocking pressure simultaneously, now unnecessary air is by the curved discharge of water blocking, and water blocking ponding increases and forms water column, makes its pressure balance.Water level is during to setting height, and water filling stops.
When holding discharging valve 3 and discharging water, as shown in Fig. 9 water level, open bleed ports 8, discharge and hold the air in discharging valve, hold the rapid drawdown of discharging valve internal pressure, the water in casing pours in and holds in discharging valve from water inlet rapidly; As shown in Figure 10 water level, after siphon forms, close rapidly bleed ports, current flow out from the lower mouth of a river 5 by drainage curved 7; As shown in Figure 11 water level, in siphonic process, open bleed ports and air is entered rapidly hold in discharging valve, destroy siphon jet, discharge water and stop.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.

Claims (8)

1. an intelligent water-saving water-flushing device, comprise casing (1), it is characterized in that described casing is provided with water filling port (2), in casing, be provided with and hold discharging valve (3), hold discharging valve and launch to be M type, the two ends of holding discharging valve are respectively equipped with water inlet (4), the lower mouth of a river (5), stretch out outside casing at the lower mouth of a river, two knees that M shape is held discharging valve upper end are respectively equipped with gas stifled curved (6), drainage curved (7), the stifled curved upper end of gas is connected with bleed ports (8), the knee that M shape is held discharging valve lower end is provided with water blocking curved (9), bleed ports is connected with control valve (10), in casing, be provided with circuit board (11), circuit board is by connection control valve and the induction installation that can respond to human body.
2. a kind of intelligent water-saving water-flushing device according to claim 1, it is characterized in that described induction installation includes the holder (12) being fixed on casing (1), holder is connected with adjustment seat (14) by adjusting bolt (13), is hinged with laser ranging probe (15) in adjustment seat.
3. a kind of intelligent water-saving water-flushing device according to claim 1 and 2, it is characterized in that described water filling port (2) is connected with respectively water injection valve (17), is rushed valve (18) in advance by drainage tube (16), water injection valve, rush valve in advance and by circuit, be connected with circuit board (11) respectively.
4. a kind of intelligent water-saving water-flushing device according to claim 1 and 2, is characterized in that described casing (1) top is fixed with mounting base (19), is fixed with circuit board mounting box (20), circuit board mounting box fixing circuit board (11) on mounting base.
5. a kind of intelligent water-saving water-flushing device according to claim 1 and 2, is characterized in that being provided with level sensor assembly (21) in described casing (1), and level sensor assembly is by connection circuit board (11).
6. a kind of intelligent water-saving water-flushing device according to claim 1 and 2, is characterized in that being provided with cooling-water temperature sensor assembly (22) in described casing (1), and level sensor assembly is by connection circuit board (11).
7. a kind of intelligent water-saving water-flushing device according to claim 1 and 2, is characterized in that the bottom of described casing (1) is provided with dewatering outlet (23).
8. a kind of intelligent water-saving water-flushing device according to claim 1 and 2, is characterized in that upper end height, the lower end height of curved with drainage (7) equate respectively for upper end height, the lower end height of described gas stifled curved (6).
CN201420154709.2U 2014-04-02 2014-04-02 Intelligent water-saving flushing device Expired - Fee Related CN203878687U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420154709.2U CN203878687U (en) 2014-04-02 2014-04-02 Intelligent water-saving flushing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420154709.2U CN203878687U (en) 2014-04-02 2014-04-02 Intelligent water-saving flushing device

Publications (1)

Publication Number Publication Date
CN203878687U true CN203878687U (en) 2014-10-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420154709.2U Expired - Fee Related CN203878687U (en) 2014-04-02 2014-04-02 Intelligent water-saving flushing device

Country Status (1)

Country Link
CN (1) CN203878687U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108071153A (en) * 2018-01-16 2018-05-25 厦门致杰智能科技有限公司 A kind of intellectual water closet and auto-flushing control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108071153A (en) * 2018-01-16 2018-05-25 厦门致杰智能科技有限公司 A kind of intellectual water closet and auto-flushing control method

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141015

Termination date: 20160402