CN2488992Y

CN2488992Y - Central controller for foaming closet and urinal in toilet

Info

Publication number: CN2488992Y
Application number: CN 01248834
Authority: CN
Inventors: 安昌奎; 王甲亿; 殷庆武
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-25
Filing date: 2001-07-25
Publication date: 2002-05-01
Anticipated expiration: 2011-07-25

Abstract

The utility model relates to a central controller for foaming closet and urinal in a toilet. The utility model mainly consists of a centralized-control box, an automatic watering device, a balanced water tank, a foaming closet and a foaming urinal. The structure of the utility model is that an accumulator battery and a control circuit board are arranged in turn in the centralized-control box. The terminal of the control circuit board of the centralized-control box is connected with the mains input terminal of an air compressor pump. The compressed air output end of the air compressor pump is connected with an air storage tank which is provided with an inlet/outlet control switch through a closet air supply pipe while the compressed air output end is connected with an air discharging tank through a urinal air supply pipe. The utility model can centralize and control with a centralized-control box the work which can only be implemented respectively in the closet water tank and the urinal water tank, such as liquid filling and air compression, thus realizing easy management, water saving and environmental protection. The utility model can not only save water in flushing but also can seal the off-odor of the sewers, thus having excellent promotional prospect.

Description

The central control device of the large and small closet of lavatory foaming type

Technical field: but the utility model relates to the device of the large and small closet of a plurality of foaming types in a kind of centralized Control lavatory, belongs to the water-saving and environmental protection field.

Background technology: it is to carry out respectively in the water tank of the large and small closet of each foaming type that filling of the expanding foam solution of the large and small closet of existing lavatory foaming type and compressed air produce, like this with regard to using and management is made troubles.

Summary of the invention: use and manage the defective of inconvenience for remedying above-mentioned technology, the utility model has adopted central controlled technical scheme, its structure is: the central control device of the large and small closet of lavatory foaming type, mainly by centralized-control box, automatic liquid feeding, priming apparatus, balanced reservoir and foaming type Device for relieving nature are formed.In centralized-control box, be provided with batteries, control circuit board successively, the terminals of its control circuit board and the power input of air pressure pump join, the compressed air output of air pressure pump passes through lavatory pan air supply pipe, urinal air supply pipe respectively through the gas storage/minute gas tank of tape input, output control switch, is connected with each large and small closet.Liquid reserve tank is connected with mixing tank with bleeder valve by charging valve, between charging valve and bleeder valve, be provided with the quantitative observation cup, back with water inlet line is provided with priming valve and communicates with mixing tank, the shared balanced reservoir of each lavatory pan, the shared balanced reservoir of each urinal communicate with mixing tank by feed pipe, balanced reservoir joins by feed pipe and each lavatory pan foam box, foam box and foaming type lavatory pan join, and an end of lavatory pan air supply pipe and the gas storage of control cabinet/minute gas tank join; Another termination lavatory pan foam box, an end of urinal air supply pipe and the gas storage of control cabinet/minute gas tank join; Another termination urinal foam box, the urinal foam box is connected with the urinal balanced reservoir by feed pipe.The urinal foam box communicates with the foaming type urinal.

This product characteristics is: work such as the liquid feeding that will pass by to finish in each large and small tank for excrement pan respectively, air compression puts together, and is finished by a centralized-control box.The compressed air that produces in the centralized-control box delivers to by gas pipeline that foam device foams in each large and small tank for excrement pan.The also corresponding process that water mixes with expanding foam solution of automatically carrying out in proportion of finishing of Centralized Controller in addition.Simultaneously mixed liquor is sent into large and small closet balanced reservoir.Another characteristics of this device are the liquid control float valves in each large and small closet foaming water tank of cancellation, and in the control room ad hoc balanced reservoir, the water level of this balanced reservoir adopts U type pipe principle to be connected with the foaming water tank of each large and small closet, guaranteed water level is identical, just can realize the cistern water level of whole large and small closets is controlled by the water level of control balanced reservoir.This device has been realized water-saving and environmental protection, and the flushing of can economizing on water can be sealed the sewer peculiar smell again, is easy to management, has the excellent popularization prospect.

Description of drawings: Fig. 1 is a structural representation of the present utility model.

Fig. 2 is circuit theory diagrams of the present utility model.

The specific embodiment: with reference to Fig. 1, the central control device of the large and small closet of lavatory foaming type, mainly by centralized-control box, automatic liquid feeding, priming apparatus, balanced reservoir and foaming type Device for relieving nature are formed.In centralized-control box 1, be provided with batteries 2 successively, control circuit board 3, the power input of the terminals of its control circuit board 3 and air pressure pump 4 joins, the compressed air output of air pressure pump 4 is through tape input, the gas storage of output control switch/minute gas tank 5 is respectively by lavatory pan air supply pipe 15; urinal air supply pipe 18 is connected; liquid reserve tank 10 is connected with bleeder valve 8 by charging valve 7; be provided with quantitative observation cup 9 at

charging valve

7 and 8 of bleeder valves; back with water inlet line 13 is provided with priming valve 12 and communicates with mixing tank 6; the shared balanced reservoir 11 of each lavatory pan; the shared balanced reservoir 19 of each urinal communicates with mixing tank 6 by feed pipe 23, and balanced reservoir 11 joins by feed pipe 14 and lavatory pan foam box 16.Lavatory pan foam box 16 joins with foaming type lavatory pan 17.One end of lavatory pan air supply pipe 15 and the gas storage of control cabinet/minute gas tank join; Another termination lavatory pan foam box 16, an end of urinal air supply pipe 18 and the gas storage of control cabinet/minute gas tank join; Another termination urinal foam box 21, urinal foam box 21 is connected with urinal balanced reservoir 19 by feed pipe 22.The urinal balanced reservoir communicates with foaming type urinal 20, and described pump 4 is set to more than 1 group, and every group by two pump switchover operations.

With reference to Fig. 2, its control circuit mainly is made up of compressed air control loop, water level control loop and liquid level control loop.CD4060 forms clock generator by integrated package, adjust its Q4, Q5, Q 6, each pin of Q7 was exported respectively 1 hour, 2 hours, 4 hours, 8 hours square-wave signals, connect toggle switch H, 4 pin of toggle switch output are connected with K switch 1, the output terminals A of K switch 1, B connects two groups of identical circuit respectively, this circuit is made up of one 6 not gate CD40106, the input of NAND gate Y1 and Y3 and A point join, Y4, the input of Y6 is connected on the B point, the output of Y1 is connected with the input of Y2, the output of Y2 is connected with the b utmost point of transistor BG1, also joins with the positive plate of diode D1 simultaneously, and the C utmost point of BG1 is succeeded the end of electrical equipment AJ1, the b utmost point of the output termination BG2 of Y3, the c plate of BG2 is succeeded the end of electrical equipment AJ2, and AJ1 is connected positive supply with the other end of AJ2, the e utmost point ground connection of BG1 and BG2, D5 and D6 are fly-wheel diode, button switch K 1 is the hand push button of A pump 1 and A pump 2 with K2, and one is connected to 1 pin of K2, promptly manual pin; The other end connects the c utmost point of BG1 and BG2 respectively, 3 pin ground connection of

K switch

2,2 pin are unsettled, and its operating principle of B loop and the connected mode be made up of K switch 3 and Y4, Y5, Y6, D3, D4, BG3, BG4, K3, K4, BJ1, BJ2, D7, D8 are identical with above-mentioned A loop.3 ends of the contact one relay termination J of relay AJ1, AJ2, BJ1, BJ2; The other end connects compressed air pump AB1, AB2, BB1, BB2 respectively, and the other end of AB1, AB2, BB1, BB2 is connected in the electric power loop.Circuit relay electrical equipment J coil two ends connect positive-negative power respectively, and whether be used for detecting power supply has electricity, and the contact 3 of J links to each other with contact 2 when electricity provides AC power to air pump, and the contact 3 of J links to each other with 1 during power failure provides the direct current of being supplied with by battery 2.Mixing tank water level control input is made up of 3/4CD4011, the input of the Y7 that high-level probe connects, low-level probe connects two inputs of Y8, the input of the output termination Y9 of Y8, Y7 and Y9 form a flip and flop generator, the b utmost point of the output termination transistor BG5 of Y9, the e plate earthing of BG5, the C utmost point is succeeded the end of electrical equipment HJ, another termination power+EC of HJ, HJ two ends cross-over connection sustained diode 10, the output of Y9 are also joined with two inputs of Y10 simultaneously, and the foaming level probe connects two inputs of Y11, the output of Y11 connects two inputs of Y12, Y12 and the output of Y10 are connected the input of 1/4CD4012 respectively, and the output of nor gate H1 connects two inputs of NAND gate Y13, and the output of Y13 connects the b utmost point of BG6, the e plate earthing of BG6, the c utmost point is succeeded the end of electrical equipment YJ, and another termination+EC of YJ, D11 are the fly-wheel diode of YJ.

Contact

1,2 adhesives of relay HJ are connected to water-supply valve with power supply and bleeder valve two ends are opened valve.After 1,2 adhesives of YJ with the charging valve power connection and open charging valve.

The operating principle of this device: the control circuit board 3 in the centralized-control box 1 sends instruction unpack charging valve 7, the expanding foam solution that be stored in expanding foam solution case 10 this moment enters quantitative observation cup 9 by charging valve 7, when liquid level reaches predetermined bits, close charging valve 7 automatically and stop liquid feeding.When the water level in the mixing tank 6 was reduced to setting, device was opened priming valve 12 automatically, and tap water will enter mixing tank by pipeline 13, also opened simultaneously bleeder valve 8 and the expanding foam solution in the quantitative observation cup is put into mixing tank mixed with tap water.The water that mixes enters balanced reservoir, flows into the foaming water tank of each large and small closet then.The compressed air that compressed air pump group 4 in the centralized-control box 1 produces is sent into the foam box of large and small closet respectively through the gas storage/minute gas tank 5 of tape input, output control switch by

air supply pipe

15,18, produce foam and enter each large and small closet.Circuit control panel 3 is the interior pump difference switch operating of control compressed air pump group automatically.Also control is connected batteries 2 when mains failure simultaneously, changes DC operation when having a power failure automatically over to.Take out 1,2,4,8 hour signal by the time signal that CD4060 produces by 4 groups of toggle switchs, this signal enters A or B loop by A, B group selection switch, if signal enters the switchover operation that the A loop will be finished AB1 pump and AB2 pump at the appointed time, so just finished the switchover operation of two groups of 4 pumps of AB.In addition, device also is provided with the ac/dc conversion, and the automatic/hand changeover switch is finished corresponding work.By mixing tank water level probe NAND gate Y7, Y8, Y9 action, finish water level control automatically to mixing tank, Y14, Y10, Y12 and H1 also will finish the automatic control of liquid level work in the quantitative observation cup simultaneously.

Claims

1, a kind of lavatory foaming type is big; the central control device of urinal; mainly by centralized-control box; automatic liquid feeding; priming apparatus; balanced reservoir and foaming type Device for relieving nature are formed; it is characterized in that: be provided with batteries (2) successively in centralized-control box (1); control circuit board (3); the power input of terminals of its control circuit board (3) and air pressure pump (4) joins, and the compressed air output of air pressure pump (4) is through tape input; the gas storage of output control switch/minute gas tank (5) is respectively by lavatory pan air supply pipe (15); urinal air supply pipe (18) is connected.

2, lavatory according to claim 1 foaming type is big; the central control device of urinal; it is characterized in that: liquid reserve tank (10) is connected with bleeder valve (8) by charging valve (7); be provided with quantitative observation cup (9) between charging valve (7) and bleeder valve (8); back with water inlet line (13) is provided with priming valve (12) and communicates with mixing tank (6); the shared balanced reservoir of each lavatory pan (11); the shared balanced reservoir of each urinal (19) communicates with mixing tank (6) by feed pipe (23); balanced reservoir (11) joins by feed pipe (14) and lavatory pan foam box (16); lavatory pan foam box (16) joins with foaming type lavatory pan (17), and an end of lavatory pan air supply pipe (15) and the gas storage of control cabinet/minute gas tank join; Another termination lavatory pan foam box (16), an end of urinal air supply pipe (18) and the gas storage of control cabinet/minute gas tank join; Another termination urinal foam box (21), urinal foam box (21) is connected with urinal balanced reservoir (19) by feed pipe (22), and urinal balanced reservoir (19) communicates with foaming type urinal (20).

3; Lavatory according to claim 1 foaming type is big; The central control device of urinal; It is characterized in that: its control circuit is mainly by the air control loop; Water level control loop and liquid level control loop form; CD4060 forms clock generator by integrated package; Connect toggle switch H; 4 pin of toggle switch output are connected with K switch 1; The output terminals A of K switch 1; B connects respectively two groups of identical circuit; This circuit is made up of 6 not gate CD40106; The input of NAND gate Y1 and Y3 and A point join; Y4; The input of Y6 is connected on the B point; The output of Y1 is connected with the input of Y2; The output of Y2 is connected with the b utmost point of transistor BG1; Also join with the positive pole of diode D1 simultaneously; The C utmost point of BG1 is succeeded the end of electrical equipment AJ1; The b utmost point of the output termination BG2 of Y3; The c utmost point of BG2 is succeeded the end of electrical equipment AJ2; AJ1 is connected positive supply with the other end of AJ2; The e utmost point ground connection of BG1 and BG2; D5 and D6 are the afterflow second tube sheet; Button switch K 1 is the hand push button of A pump 1 and A pump 2 with K2; One is connected to 1 pin of K2, i.e. manual pin; The other end connects the c utmost point of BG1 and BG2 respectively, 3 pin ground connection of K switch, 2,2 pin are unsettled, its connected mode of B loop of being made up of K switch 3 and Y4, Y5, Y6, D3, D4, BG3, BG4, K3, K4, BJ1, BJ2, D7, D8 is identical with above-mentioned A loop, 3 ends of the contact one relay termination J of relay AJ1, AJ2, BJ1, BJ2; The other end connects compressed air pump AB1 respectively, AB2, BB1, BB2, AB1, AB2, BB1, the other end of BB2 is connected in the electric power loop, circuit relay electrical equipment J coil two ends connect positive-negative power respectively, whether be used for detecting power supply has, the contact 3 of J links to each other with contact 2 when electricity provides AC power to air pump, the contact 3 of J links to each other with 1 during power failure provides the direct current of being supplied with by battery 2, mixing tank water level control input is made up of 3/4CD4011, the input of the Y7 that high-level probe connects, low-level probe connects two inputs of Y8, the input of the output termination Y9 of Y8, Y7 and Y9 form a flip and flop generator, the b plate of the output termination transistor BG5 of Y9, the e plate earthing of BG5, the C utmost point is succeeded the end of electrical equipment HJ, another termination power+EC of HJ, HJ two ends cross-over connection sustained diode 10, the output of Y9 also joins with two inputs of Y10 simultaneously, the foaming level probe connects two inputs of Y11, the output of Y11 connects two inputs of Y12, Y12 and the output of Y10 are connected the input of 1/4CD4012 respectively, the output of nor gate H1 connects two inputs of NAND gate Y13, the output of Y13 connects the b utmost point of BG6, the e utmost point ground connection of BG6, the c utmost point is succeeded the end of electrical equipment YJ, and another termination+EC of YJ, D11 are the fly-wheel diode of YJ.

4, the central control device of the large and small closet of lavatory foaming type according to claim 1, it is characterized in that: described pump (4) is set to more than 1 group, is made up of two pumps for every group.