CN201534999U

CN201534999U - Electrical flushing water tank

Info

Publication number: CN201534999U
Application number: CN200920225003XU
Authority: CN
Inventors: 彭东; 于兴义
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-20
Filing date: 2009-08-20
Publication date: 2010-07-28
Anticipated expiration: 2019-08-20

Abstract

The utility model discloses an electrical flushing water tank. Two stop blocks are respectively arranged at the top ends of a full-drain lifting rod and a semi-drain lifting rod of drain valves; a hanger is arranged on one side of the stop block of the full-drain lifting rod; a starting device consists of an electrical control device and a manual control device which are respectively arranged on two sides of a bracket of the starting device; a swing arm which can be positioned and rotated on the electrical control device is positioned between two stop blocks and can rotatably lift the stop blocks to upwards move; a rotatable lifting rod on the manual control device is movably hinged with the hanger; the lifting rod can be used for lifting the hanger to upwards move; an infrared sensing device is fixed on the back side of a button of a panel and is electrically connected with the electrical control device; and a driving rod which is positioned in the manual control device and is pivoted with the lifting rod is contacted and connected with the back side of the button. The sensing device can be used for automatically identifying the feces and urine; an identification signal is transmitted to the electrical control device for automatically controlling a dual-shift drain valve to correspondingly flush a closestool in a full or semi way; and when the electrical control device has faults, the manual control device can be pressed to control the flushing.

Description

A kind of electronic wc flushing cistern

Technical field

The utility model relates to a kind of concealed lavatory wc flushing cistern that embeds body of wall, a kind of electronic wc flushing cistern that particularly can manual and electronic control draining.

Background technology

The existing various valves that are used for flush toilet are of a great variety, structure is different, wherein comparatively commonly used is a kind of utilization and the direct-connected flushing valve of water supply line, utilize pipeline pressure and flushing valve control flush toilet again, but this flushing valve obviously is not high to the water yield control accuracy that will wash, along with pipeline pressure becomes big, the water yield of flushing is also big, simultaneously during flush toilet, because the bigger flushing noise of the bigger generation of pipeline pressure; Existing automatic flushing cistern has electronic draining control, be that water tank contains a certain amount of water, the water yield of its draining flush toilet is fixed, it does not discern fecal and urinary functions automatically, have only single draining that toilet is washed, and when product broke down, the emergency mechanism of not remedying (as manual drainage) control cistern water-discharging brought inconvenience for the customer in the use.

The utility model content

For solving the existing problem of above-mentioned water tank, the utility model is intended to propose a kind of electronic wc flushing cistern.

The technical scheme in the invention for solving the above technical problem is: a kind of electronic wc flushing cistern, contain casing, water intaking valve, draining valve and starting drive, it is characterized in that: at the full row's shadoof on the draining valve with partly arrange and respectively be provided with a block on the shadoof top, be provided with a hangers in block one side of full row's shadoof; The starting drive that is fixed on tank top is made up of electric control gear and hand-control device, electric control gear and hand-control device are installed in the support both sides of starting drive respectively, the swing arm that can locate rotation on the electric control gear is positioned in the middle of two blocks, and swing arm is rotatable to lift block and move upward; Rotating rod and hangers are movably hinged on the hand-control device, and rod can lift hangers and move upward; A panel is installed at corresponding starting drive place on casing, and an infrared sensing device is fixed at the button back side on the panel, and infrared sensing device is electrically connected with electric control gear, and the drive link and the button back side that articulate with rod in the hand-control device touch.

Reducing motor in the utility model electric control gear is with the magnetic switch circuit board and is fixed in the housing on the support, the magnetic switch circuit board is provided with three Hall elements separately, bonnet covers reducing motor and is connected with housing by screw, the output shaft of reducing motor exposes housing and is connected with swing arm, is embedded with a magnet in the swing arm of face circuit board; Hall element is fixed on the circuit board, left and right, following three positions at output shaft edge; Promptly rotate and lift full row or partly arrange shadoof by the relative position control swing arm of magnetic switch circuit board and magnet, the full row or half drain function of control draining valve, a left side or right back is rotated in swing arm, stops (state that swing arm is initial and final) through the delay process backswing to the Hall element corresponding position of upper/lower positions.Rod overall U-shaped in the hand-control device of the present utility model, two protruding coordination hinges on the axle sleeve at its rear portion and the U-shaped mouth on the support, connector between rod two arms and its formation revolute pair, connector is connected with the drive link threaded engagement, hook arm on the rod hooks hangers, pressing button contacts drive link and advances, drive link drives connector and advances, make rod rotate, lift the full drain function that the pull-up hangers lifts full row's shadoof control draining valve on the arm hook, function emergent flush toilet when the electric control gear of starting drive lost efficacy of son is arranged in this manual control entirely.The fixing infrared sensing device in the button of the present utility model back side is placed on outside the casing, is electrically connected with electric control gear by holding wire, and this setup can further satisfy the water tank of washroom and respond to the flexibility that is controlled in the actual installation.

The beneficial effects of the utility model are: can discern excrements automatically by sensing device, identification signal is transferred to electric control gear, automatically control the folk art term draining valve by electric control gear toilet is carried out corresponding full row or half draining flushing, when the electric control gear fault, can be undertaken carrying out full draining by hand-control device toilet is washed by the pressure-controlled draining valve.

Description of drawings

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is the utility model internal construction schematic diagram;

Fig. 3 is the schematic perspective view of the utility model draining valve;

Fig. 4 is the three-dimensional assembling drawing of the utility model hand-control device;

Fig. 5 is the three-dimensional assembling drawing of the utility model electric control gear;

Fig. 6 is the stereogram of the utility model starting drive;

Fig. 7 is the three-dimensional assembly structure schematic diagram of the utility model starting drive and draining valve;

Fig. 8 is the front view of Fig. 7;

Fig. 9 is the lateral view of Fig. 7;

Figure 10 is the fit structure schematic diagram on the utility model starting drive and the control panel;

The fundamental diagram that Figure 11 carries out full draining for the utility model by hand-control device control draining valve;

Figure 12 is swing arm motion state diagram in the utility model electric control gear control draining valve half drainage procedure;

Figure 13 controls the schematic diagram of draining valve half draining automatically for the utility model;

Figure 14 is swing arm motion state diagram in the full drainage procedure of the utility model electric control gear control draining valve;

Figure 15 controls the schematic diagram of the full draining of draining valve automatically for the utility model;

Figure 16 is installed on schematic diagram on the body of wall for the utility model;

Figure 17 is the schematic diagram on external installation of sensing device of the present utility model and the metope;

Sign is as follows among the figure:

10. casing.20. water intaking valve.

30. draining valve; 31. partly arrange shadoof; 32. arrange shadoof entirely; 33. block; 34. hangers.

40. starting drive; 41. support; 411. housing; 412.U shape mouth; 413. protruding axle;

42. electric control gear; 421. swing arm; 422. magnet; 423. reducing motor; 424. output shaft; 425. circuit board;

426. Hall element; 427. bonnet; 428. sensing device.

43. hand-control device; 431. rod; 432. axle sleeve; 433. connector; 434. drive link; 435. hook arm.

50. panel; 51. button.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

A kind of electronic wc flushing cistern as depicted in figs. 1 and 2, casing 10 inside wall tops are equipped with a water intaking valve 20 that is begun or ended by keg float, connecting rod control water inlet, a draining valve 30 is installed in the middle of casing 10 inner bottom parts, as shown in Figure 3, at the full row's shadoof 32 on the draining valve 30 with partly arrange and respectively be provided with a block 33 on shadoof 31 tops, be provided with a hangers 34 in block 33 1 sides of full row's shadoof 32; As Fig. 4～Fig. 6 and shown in Figure 2, the starting drive 40 that is fixed on tank top is made up of electric control gear 42 and hand-control device 43, electric control gear 42 and hand-control device 43 are installed in support 41 both sides of starting drive 40 respectively, and support 41 tops and casing 10 inwall tops are fixing in succession; Reducing motor 423 in the electric control gear 42 is with magnetic switch circuit board 425 and is fixed in the housing 411 on the support 41, magnetic switch circuit board 425 is provided with three Hall elements 426 separately, specifically be that Hall element 426 is fixed on the circuit board 425, the left side at output shaft 424 edges, right, following three positions, bonnet 427 covers reducing motor 423 and is connected with housing 411 by screw, the output shaft 424 of reducing motor 423 exposes housing 411 and is connected with swing arm 421, be embedded with a magnet 422 in the swing arm 421 of face circuit board 425, as Fig. 7～shown in Figure 9, the swing arm 421 that can locate rotation on the electric control gear 42 is positioned in the middle of two blocks 33, swing arm 421 is rotatable to lift block 33 and moves upward, can lift full row's shadoof 32 of draining valve 30 or partly arrange shadoof 31, the water in 30 pairs of casings 10 of control draining valve carries out full draining or half draining; Rotating rod 431 is movably hinged with hangers 34 on the hand-control device 43, rod 431 can lift hangers 34 and move upward, as Fig. 4, Fig. 7, shown in Figure 8, specifically be rod 431 overall U-shaped in the hand-control device 43, two protruding axle 413 coordination hinges on the axle sleeve 432 at its rear portion and the U-shaped mouth 412 on the support 41, be that certain amplitude can be rotated at protruding axle 413 in axle sleeve 432 two ends, connector 433 and its formation revolute pair between 431 liang of arms of rod, connector 433 is connected with drive link 434 threaded engagement, hook arm 435 on the rod 431 hooks hangers 34, changes swing on the hook arm 435 of rod 431 and then can drive full row's shadoof 32 that hangers 34 lifts draining valve 30.As Fig. 1, Figure 10, shown in Figure 11, a panel 50 is installed at corresponding starting drive 40 places on casing 10, an infrared sensing device 428 is fixed at button 51 back sides on the panel 50, infrared sensing device 428 is electrically connected with electric control gear 42, infrared sensing device 428 can be discerned the excrements state automatically, and can send to electric control gear 42 to the identification signal of stool or urine, automatically control draining valve 30 by electric control gear 42 and carry out corresponding full draining or half draining flush toilet, the drive link 434 and button 51 back sides that articulate with rod 431 in the hand-control device 43 touch.The utility model is installed as shown in figure 16.

Concrete enforcement action of the present utility model and operating principle are as follows:

As Fig. 1～Fig. 3, Fig. 7～Figure 10 and shown in Figure 12, after urine is finished, sensing device 428 Auto-Sensings recognize urine signals, sensing device 428 sends this signal in the starting drive 40 electric control gear 42, (a) to (b) step among Figure 12, reducing motor 423 drive output in the electric control gear 42 are rotated, driving swing arm 421 puts clockwise from the following direction of original state, the swing arm 421 of last pendulum turns to block 33 bottoms of half row's shadoof 31 it is entered to draw and lift, block 33 drives are partly arranged shadoof 31 and are risen to Hall element 426 places in position on the magnetic switch circuit board 425 together, magnet 422 in the swing arm 421 aligns with the Hall element 426 of this position, swing arm 421 stops operating (as shown in figure 13), according to the enter delayed management control of 425 pairs of reducing motors 423 of urine signals circuit board, the time that postpones is half row's shadoof 31 and mentions and open the time that draining valve 30 carries out little water yield draining, arrive time delay, (b) to (c) step among Figure 12, swing arm 421 is turned back to original state, the Hall element 426 of the upper/lower positions of circuit board 425 aligns with magnet 422 in the swing arm 421, and swing arm 421 stops operating and finishes the utility model and urine is discerned and controlled draining valve 30 automatically and carry out half draining with flush toilet.As Fig. 1～Fig. 3, Fig. 7～Figure 10 and shown in Figure 14, after stool finishes, sensing device 428 Auto-Sensings recognize the stool signal, sensing device 428 sends this signal in the starting drive 40 electric control gear 42, (d) to (e) step among Figure 12, reducing motor 423 drive output in the electric control gear 42 are rotated, driving swing arm 421 puts counterclockwise from the following direction of original state, the swing arm 421 of last pendulum turns to block 33 bottoms of estimating row's shadoof it is entered to draw and lift, block 33 drives are estimated row's shadoof and are risen to Hall element 426 places in position on the magnetic switch circuit board 425 together, magnet 422 in the swing arm 421 aligns with the Hall element 426 of this position, swing arm 421 stops operating (as shown in figure 15), according to the delayed management control of entering of stool signal circuit board 425 pairs of reducing motors 423, the time that postpones is to be estimated row's shadoof and mentions and open the time that draining valve 30 carries out big yield draining (full row), arrive time delay, (e) is to f2 among Figure 14, revolution of arm is to original state (as shown in figure 15), magnet 422 in the swing arm 421 aligns, and swing arm 421 stops operating and finishes the utility model and stool is discerned and controls draining valve 30 automatically and estimate draining with flush toilet.As Fig. 2, Fig. 3, Fig. 5, Fig. 7～Figure 16 is after electric control gear 42 breaks down inefficacy, by pushing button 51 on the panel 50, button 51 heads on drive link 434 every trades and advances, advancing of drive link 434 drives connector 433 action, connector 433 upwards changes around protruding axle 413 at the moving rod 431 of rod 431 up forward (FWD)s, the hangers 34 that hook arm 435 hooks on the rod 431 are lifted on full row's shadoof 32 moves upward, hanging the White Bone Demon rises together with full row's shadoof 32, the water of opening in 30 pairs of stupid bodies of draining valve carries out full draining flush toilet, manual control draining valve 30 carries out full draining flushing horse figurines and washes for emergent, solved after electric control gear 42 lost efficacy, by hand-made device draining valve 30 is carried out full draining control, the horse figurines are washed, make things convenient for the user after electric control gear 42 loses efficacy draining valve 30 to be carried out full draining flush toilet greatly, this mode is carried out full draining control to draining valve 30 after remedying traditional automatic flushing cistern electric control gear 42 inefficacies.The fixing infrared sensing device 428 in button of the present utility model 51 back sides is placed on outside the casing 10, be electrically connected with electric control gear 42 by holding wire, as shown in figure 17, solve sensing device 428 and satisfy the actual installation requirement that requires and the selection of Installation Flexibility, shown in Figure 14, the fixing infrared sensing device 428 in button 51 back sides is placed on outside the casing 10, is electrically connected with electric control gear 42 by holding wire.

Also can install as shown in figure 17 as the novel sensing device of practicality, the other induced signal of side direction detecting perception, the fixing infrared sensing device 428 in button of the present utility model 51 back sides is placed on outside the casing 10, be electrically connected with electric control gear 42 by holding wire, solve the flexibility problem of the actual installation of water tank.

Claims

1. an electronic wc flushing cistern contains casing, water intaking valve, draining valve and starting drive, it is characterized in that:

At the full row's shadoof on the draining valve with partly arrange and respectively be provided with a block on the shadoof top, be provided with a hangers in block one side of full row's shadoof;

The starting drive that is fixed on tank top is made up of electric control gear and hand-control device, electric control gear and hand-control device are installed in the support both sides of starting drive respectively, the swing arm that can locate rotation on the electric control gear is positioned in the middle of two blocks, and swing arm is rotatable to lift block and move upward; Rotating rod and hangers are movably hinged on the hand-control device, and rod can lift hangers and move upward;

A panel is installed at corresponding starting drive place on casing, and an infrared sensing device is fixed at the button back side on the panel, and infrared sensing device is electrically connected with electric control gear, and the drive link and the button back side that articulate with rod in the hand-control device touch.

2. a kind of electronic wc flushing cistern as claimed in claim 1, it is characterized in that: the reducing motor in the electric control gear is with the magnetic switch circuit board and is fixed in the housing on the support, the magnetic switch circuit board is provided with three Hall elements separately, bonnet covers reducing motor and is connected with housing by screw, the output shaft of reducing motor exposes housing and is connected with swing arm, is embedded with a magnet in the swing arm of face circuit board.

3. a kind of electronic wc flushing cistern as claimed in claim 2 is characterized in that: Hall element is fixed on the circuit board, left and right, following three positions at output shaft edge.

4. a kind of electronic wc flushing cistern as claimed in claim 1, it is characterized in that: the rod overall U-shaped in the hand-control device, two protruding coordination hinges on the axle sleeve at its rear portion and the U-shaped mouth on the support, connector between rod two arms and its formation revolute pair, connector is connected with the drive link threaded engagement, and the hook arm on the rod hooks hangers.

5. a kind of electronic wc flushing cistern as claimed in claim 1 is characterized in that: the fixing infrared sensing device in the button back side is placed on outside the casing, is electrically connected with electric control gear by holding wire.