CN2515289Y - Water flushing device for toilet - Google Patents
Water flushing device for toilet Download PDFInfo
- Publication number
- CN2515289Y CN2515289Y CN 01271503 CN01271503U CN2515289Y CN 2515289 Y CN2515289 Y CN 2515289Y CN 01271503 CN01271503 CN 01271503 CN 01271503 U CN01271503 U CN 01271503U CN 2515289 Y CN2515289 Y CN 2515289Y
- Authority
- CN
- China
- Prior art keywords
- body frame
- valve body
- top cover
- pull bar
- fixed
- Prior art date
- 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
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a toilet flushing device, which comprises a water storage tank, an intake pipe equipped with an electric control valve, an outfall pipe equipped with an electric control valve, and a timing control circuit, wherein output ports of the timing control circuit are connected with input ports of the electric control valves. The electric control valve on the outfall pipe comprises a valve body frame, a dragging motor, a pulling rod, a stretching out and drawing back glue cylinder and a pressure spring, wherein the valve body frame is fixed on the outfall pipe, the dragging motor is fixed on the valve body frame, a dragging line of the dragging motor is connected with the pulling rod which is threaded through an opening of a top cover of the valve body frame, the bottom of the stretching out and drawing back glue cylinder is fixed on a convex platform at the lower end of the pulling rod with a mode of sealing scarf-joint, and the top portion wall of the stretching out and drawing back glue cylinder is a top cover cushion. The pressure spring is sleeved on the pulling rod and pressed between the top cover of the valve body frame and the bottom of the stretching out and drawing back glue cylinder. The utility model has the advantages of convenient and simple operation, stable property, long service life, proof leakage and water saving.
Description
Technical field
The utility model relates to a kind of sanitaryware, especially relates to a kind of Toilet flushing device.
Background technology
Existing just lavatory is filled cleaning device and is comprised water tank, gutter, water inlet pipe and lever and floating, and lever and floating sinks with water level in the water tank or rises, and the draining mouth of pipe is extracted or filled in to the chock plug that drives the lever other end, thereby reaches the control water inlet; The water tank water outlet is by pressing the linkage structure on the casing, thereby opens the seal cover of the draining mouth of pipe, the water outlet flushing.Because frame for movement is original, often malfunctioning after use a period of time, application life is short; Frame for movement is also more open compact inadequately, usually can cause and leak, or constantly water inlet causes the water tank spilling water; It is also big to wash hourly water consumption in addition.
Summary of the invention
The purpose of this utility model is to provide the Toilet flushing device of a kind of stable performance, long service life and leakproof water saving.
The utility model comprises water storage tank, the water inlet pipe of motor operated valve is housed, the gutter and the timing control circuit of motor operated valve are housed, the output of timing control circuit is connected with the input of motor operated valve, motor operated valve on the described gutter is made of valve body frame, traction electric machine, pull bar, flexible packing element and compression spring, the valve body frame is fixed on the gutter, traction electric machine is fixed on the valve body frame, and the pull rope of traction electric machine is connected on the pull bar that passes valve body frame top cover opening; Flexible packing element is positioned at valve body frame loam cake sleeve, and the bottom lock of flexible packing element is nested to be fixed on the boss of pull bar lower end, and its top barrel is the top cover rubber cushion; Compression spring is sheathed on the pull bar and suppresses between the bottom of valve body frame top cover and flexible packing element; According to the characteristic of traction electric machine, after electrical power is drawn to setpoint distance, promptly stop operating, but remain tractive force; To the traction electric machine energising, flexible packing element leaves the draining mouth of pipe with the traction electric machine drawing pull bar, and is held open, and water storage tank is discharged the flushing lavatory from gutter; By the outage of timing control circuit control traction electric machine, tractive force disappears, and flexible packing element is resetted by compression spring, and the mouth that blocks the drain stops to wash the lavatory; Motor operated valve on the water inlet pipe of timing control circuit control is simultaneously opened regularly water inlet.
As to further improvement of the utility model, described pull bar is a hollow stem, and pull rope is connected with pull bar through the buffer spring of elastic force greater than compression spring, and the buffer spring bottom is embedded in the cavity of pull bar lower end boss; Buffer spring can be protected traction electric machine and guarantee that the stroke of flexible packing element is just right.
As to further improvement of the utility model, described valve body frame top cover is provided with a plurality of through holes, and flexible packing element is communicated with water tank, is convenient to stretching of flexible packing element.
As to further improvement of the utility model, the motor operated valve of described water inlet pipe is connected with water level controller, and two vanes of water level controller are fixed on the position of designated water level of water storage tank.When water level in the water storage tank arrives setting height, two vane short circuits, water level controller energising work, the motor operated valve outage of control water inlet is closed, and stops into water, can guarantee that like this water tank can spilling water.
Because the utility model adopts the electric traction valve on gutter, this electric traction valve arrangement is compact accurate, stable performance, and long service life, and can only just draining after energising, so can not cause and leak, even the electric traction valve has burnt out, can not leak yet; In addition, discharging quantity of water and inflow all have by the time control circuit timing controlled, and water level controller control water inlet water level can be accomplished using water wisely, also the water tank spilling water can not take place.
Description of drawings
Specific embodiment below in conjunction with accompanying drawing is further described the utility model.
Fig. 1 is the wherein part section structural representation of an embodiment of the utility model;
Fig. 2 is the cross-sectional view of the motor operated valve on the gutter shown in Fig. 1.
The specific embodiment
As shown in Figure 1, present embodiment comprises water storage tank 1, the water inlet pipe 2 of motor operated valve is housed, the gutter 3 and the timing control circuit of motor operated valve are housed, the output of timing control circuit is connected with the input of motor operated valve, and the motor operated valve on the gutter is made of valve body frame 4, traction electric machine 5, hollow draw-bar 6, flexible packing element 7 and compression spring 8.Valve body frame 4 is fixed on the gutter 3, traction electric machine 5 is fixed on the valve body frame 4, the pull rope 9 of traction electric machine is connected with the hollow draw-bar 6 that passes valve body frame top cover 11 openings through the buffer spring 10 of elastic force greater than compression spring 8, buffer spring 10 bottoms are embedded in the cavity of hollow draw-bar 6 lower end boss 12, and buffer spring can be protected traction electric machine and guarantee that the stroke of flexible packing element is just right; The bottom lock of flexible packing element is nested to be fixed on the boss 12 of hollow draw-bar lower end, the top barrel of flexible packing element 7 is top cover 11 rubber cushions, also have a plurality of through holes 13 on the top cover, flexible packing element is communicated with water tank, be convenient to the flexible of flexible packing element 7, flexible packing element 7 moves up and down in valve body frame loam cake sleeve 14 with traction electric machine traction hollow draw-bar 6, and loam cake sleeve 14 plays the effect spacing to flexible packing element 7, the bottom of guaranteeing flexible packing element 7 can be accurate to the draining mouth of pipe, in case leak; Compression spring 8 is enclosed within on the hollow draw-bar 6 and suppresses between the bottom of valve body frame top cover 11 and flexible packing element 7.
According to the characteristic of traction electric machine, after electrical power is drawn to setpoint distance, promptly stop operating, but remain tractive force; To the traction electric machine energising, flexible packing element leaves the draining mouth of pipe with traction electric machine traction hollow draw-bar, and is held open, and water storage tank is discharged the flushing lavatory from gutter; By the outage of timing control circuit control traction electric machine, tractive force disappears, and flexible packing element is resetted by compression spring, and the mouth that blocks the drain stops to wash the lavatory; Motor operated valve on the water inlet pipe of timing control circuit control is simultaneously opened regularly water inlet.
As to further improvement of the utility model, the motor operated valve of water inlet pipe is connected with water level controller, and two vanes 15 of water level controller are fixed in the position of the designated water level of water storage tank.When water level in the water storage tank arrives setting height, two vane short circuits, water level controller is connected electricity work, and the motor operated valve of control water inlet cuts off the power supply and cuts out, and stops into water, can guarantee that like this water tank can spilling water.
Claims (4)
1, a kind of Toilet flushing device, comprise water storage tank, the water inlet pipe of motor operated valve, the gutter that motor operated valve is housed and timing control circuit are housed, the output of timing control circuit is connected with the input of motor operated valve, it is characterized in that: the motor operated valve on the described gutter is made of valve body frame, traction electric machine, pull bar, flexible packing element and compression spring, the valve body frame is fixed on the gutter, traction electric machine is fixed on the valve body frame, and the pull rope of traction electric machine is connected on the pull bar that passes valve body frame top cover opening; Flexible packing element is positioned at valve body frame loam cake sleeve, and the bottom lock of flexible packing element is nested to be fixed on the boss of pull bar lower end, and its top barrel is the top cover rubber cushion; Compression spring is sheathed on the pull bar and suppresses between the bottom of valve body frame top cover and flexible packing element.
2, Toilet flushing device according to claim 1 is characterized in that: described pull bar is a hollow stem, and pull rope is connected with pull bar through the buffer spring of elastic force greater than compression spring, and the buffer spring bottom is embedded in the cavity of pull bar lower end boss.
3, Toilet flushing device according to claim 1 is characterized in that: described valve body frame top cover is provided with a plurality of through holes.
4, Toilet flushing device according to claim 1, it is characterized in that: the motor operated valve of described water inlet pipe is connected with water level controller, and two vanes of water level controller are fixed on the position of designated water level of water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01271503 CN2515289Y (en) | 2001-12-30 | 2001-12-30 | Water flushing device for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01271503 CN2515289Y (en) | 2001-12-30 | 2001-12-30 | Water flushing device for toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2515289Y true CN2515289Y (en) | 2002-10-09 |
Family
ID=33676939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01271503 Expired - Fee Related CN2515289Y (en) | 2001-12-30 | 2001-12-30 | Water flushing device for toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2515289Y (en) |
-
2001
- 2001-12-30 CN CN 01271503 patent/CN2515289Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021009 Termination date: 20100201 |