CN102776946A

CN102776946A - Accumulation injection system of toilet

Info

Publication number: CN102776946A
Application number: CN2012102225551A
Authority: CN
Inventors: 虞吉伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-18
Filing date: 2012-06-18
Publication date: 2012-11-14

Abstract

An accumulation injection system of a toilet comprises a water tank, a drain valve, a toilet pan and a drainage channel, an injection hole is arranged at the bottom of the toilet pan, a water outlet is arranged at the bottom of the water tank, a water sealing plate is arranged on the drain valve, the drainage channel is communicated with the water outlet and the injection hole, the drain valve is installed on the water outlet, when the drain valve is switched off, air in the water tank is not communicated with the drainage channel, and when the water tank drains water, the lowest water level in the water tank body is not lower than the effective water sealing portion of the water sealing plate during opening.

Description

The water closet spraying system that saves up strength

Technical field

The present invention relates to a kind of water closet spraying system, relate in particular to a kind of water closet that utilizes drainage channel to store the potential energy of water spraying system that saves up strength.

Background technology

Spray-hole is all arranged at the bottom of existing most of siphon wc pans, between the outfall of water tank and spray-hole, drainage channel is arranged, water not at ordinary times in the above drainage channel epimere of water seal face, and inside is full of air; At the cistern water-discharging initial stage, the water in the water tank at first goes out to recharge the spray-hole that flows to the water closet bottom behind the set solid aquaporin to air extrusion, and the water in the spray-hole can not be delivered to the pressure of water in the water tank at once; In the cistern water-discharging later stage, because air gets into the drainage channel epimere, the pressure of the water in the spray-hole can go down fast; Only in cistern water-discharging in the one little period in mid-term, the water in the spray-hole can be delivered to the pressure of water in the water tank; Under the identical situation of the displacement of water tank, the height of the water flow pressure that the spray-hole from the bottom of siphon wc pan ejects has almost determined the quality of developing result.

Summary of the invention

The object of the present invention is to provide a kind of water closet of the good developing result of economizing on water and the have spraying system that saves up strength.

To achieve these goals, the water closet provided by the invention spraying system that saves up strength is characterized in that: comprise water tank; Draining valve, bedpan, drainage channel; Spray-hole is arranged at the bedpan bottom, and water tank bottom has outfall, and the water shutoff plate is arranged on the draining valve; Said drainage channel is communicated with said outfall and said spray-hole, and said draining valve is installed on the said outfall, during said drain shut valve in the water tank air be not connected with said drainage channel; When cistern water-discharging, the lowest water level that descends in the water tank is not less than effective water shutoff part of the said water shutoff plate when opening.

The invention has the beneficial effects as follows: can be in the period in whole cistern water-discharging, the water that from spray-hole, ejects receives the pressure of water in the water tank always, and bath is energetically economized on water.

Description of drawings

Fig. 1 is the save up strength water closet generalized section of spraying system of water closet of the present invention.

Fig. 2 is the sketch map of normal discharge valve under in off position of existing common water closet.

Fig. 3 is the sketch map of normal discharge valve under opening of existing common water closet.

Fig. 4 is the save up strength sketch map of draining valve under in off position of spraying system of water closet of the present invention.

Fig. 5 is the save up strength sketch map of draining valve under opening of spraying system of water closet of the present invention.

Fig. 6 is the sketch map of existing common water closet after water tank water intake finishes at ordinary times under the drain shut valve state.

Fig. 7 is that existing common water closet has just been opened the streamflow regime sketch map at cistern water-discharging initial stage at draining valve.

Fig. 8 is that existing common water closet is at the cistern water-discharging streamflow regime sketch map in mid-term.

Fig. 9 is existing current first view of common water closet behind drain shut valve.

Figure 10 is existing current second view of common water closet behind drain shut valve.

Figure 11 is the existing current third state sketch map of common water closet behind drain shut valve.

Figure 12 is that water closet of the present invention saves up strength spraying system at the drain shut valve state lower header sketch map behind the water inlet end first.

Figure 13 is that the water closet of the present invention spraying system that saves up strength has just been opened the streamflow regime sketch map at the water tank initial stage of draining first at draining valve.

Figure 14 is that water closet of the present invention saves up strength spraying system at the cistern water-discharging streamflow regime sketch map in mid-term.

Figure 15 is the water closet of the present invention view of spraying system behind drain shut valve that save up strength.

Figure 16 is that water closet of the present invention saves up strength spraying system at the drain shut valve state lower header sketch map behind the water inlet end for the second time.

Figure 17 is the water closet of the present invention sketch map after the drainage channel distortion of spraying system that saves up strength.

The specific embodiment

Consult Fig. 1, bedpan 1 is arranged in water closet, water tank 2, outfall 3 is arranged at water tank 2 bottoms, and spray-hole 4 is arranged at bedpan 1 bottom, and independently drainage channel 5 is arranged between outfall 3 and spray-hole 4;

Wherein, drainage channel 5 communicated drainage mouths 3 and spray-hole 4;

Consult Fig. 2, Fig. 3, water shutoff plate 7 and overflow pipe 8 and upward overfall gap 9 and overfall gap 10 are down arranged on the draining valve 6 of existing common water closet;

Overflow pipe 8 borings wherein, last overfall gap 9 communicates with following overfall gap 10;

Consult Fig. 4, Fig. 5, water closet of the present invention saves up strength and has only water shutoff plate 7 on the draining valve 6 of spraying system, does not have overflow pipe and overfall gap;

Consult Figure 12, drainage channel 5 parts do not have other branch pipe(tube) that can be in communication with the outside on the drainage channel 5 more than water seal face under water seal face, and 5 of drainage channels more than water seal face are connected with outfall 3.

Concrete analysis has the drainage procedure of common water closet now below

Consult Fig. 6; Existing common water closet is under peacetime state, and the water shutoff plate 7 on the draining valve 6 is closed, and in the water tank 2 water is arranged; And it is anhydrous in the above drainage channel 5 of water seal face; Only in the drainage channel below water seal face 5 water is arranged, anhydrous in the overflow pipe 8, the upper end of drainage channel 5 communicates with following overfall gap 10 and last overfall gap 9;

Consult Fig. 7, when the 2 draining initial stages of water tank that water shutoff plate 7 has just been opened, the water in the water tank 2 at first will go out drainage channel 5 to air extrusion and recharge in the drainage channel 5;

Consult Fig. 8, only in 2 draining mid-terms of water tank, the water in the water tank 2 squeezes out air behind the drainage channel 5 fully could complete filling set solid aquaporin 5, and the water that ejects from spray-hole 4 just can be delivered to the pressure of water in the water tank 2;

Consult Fig. 9, Figure 10, Figure 11; When water shutoff plate 7 has just been closed water tank 2 drainings when just having finished; In drainage channel 5, also has water; Since air from last overfall gap 9, overflow pipe 8 and down overfall gap 10 get into drainage channels 3 upper ends, transmit pressure less than water in the water tank 2, the power of the water that ejects from spray-hole 4 just goes down fast.

The save up strength drainage procedure of spraying system of concrete analysis water closet of the present invention below

Consult Figure 12, do not have overflow pipe on the draining valve 6, be installed on the outfall 3, the water shutoff plate 7 on the draining valve 6 is closed, and water tank behind the water inlet end, has water in the water tank 2 first, and is anhydrous in the above drainage channel 5 of water seal face, in the drainage channel 5 below water seal face water arranged;

Consult Figure 13, when the 2 draining initial stages of water tank that water shutoff plate 7 has just been opened first, the water in the water tank 2 at first goes out drainage channel 5 to air extrusion and recharges in the drainage channel 5;

Consult Figure 14, in 2 draining mid-terms of water tank, the water in the water tank 2 squeeze out drainage channel 5 back complete filling set solid aquaporins 5 to air fully, and the water that ejects from spray-hole 4 is delivered to the pressure of water in the water tank 2;

Consult Figure 15; When water shutoff plate 7 is closed water tank 2 drainings when just having finished, owing to do not have overflow pipe on the draining valve 6, air are not connected with drainage channel 5 upper ends in the water tank 2; And the lowest water level of drawdown is higher than the whole water shutoff plate 7 when opening in the water tank 2; The effective water shutoff part that also promptly is higher than the water shutoff plate 7 when opening, so the last moment before draining valve 6 cuts out, air can not get into drainage channel 5 upper ends from draining valve 6 yet;

After draining valve 6 cut out, the water in the drainage channel 5 can not flow downward because of atmospheric effect again, just had water in the whole piece drainage channel 5 and existed;

Consult Figure 16, when water tank 2 advances full water once more, also have water in the drainage channel 5;

Consult Figure 14 once more, when opening 2 drainings of water shutoff plate 7 water tanks for the second time, spray-hole 4 just can be delivered to the pressure of water in the water tank 2 at once;

Consult Figure 15 once more, finish drainings constantly when closing water shutoff plate 7 water tanks 2, spray-hole 4 also can be delivered to the pressure of water in the water tank 2, and spray-hole 4 can be delivered to the pressure of water in the water tank 2 always in whole drainage procedure like this; Have water in the whole piece drainage channel 5 always and store, also promptly store the potential energy of water in drainage channel 5, be used for transmitting at once the potential energy of water in the water tank 2;

So just can reciprocation cycle.

The save up strength drainage procedure of spraying system of the drainage procedure of the above-mentioned existing common water closet of comparative analysis and water closet of the present invention; In the drainage procedure of above-mentioned existing common water closet; Spray-hole only can be delivered to the pressure of water in the water tank mid-term in draining; And in water closet of the present invention saved up strength the whole drainage procedure of spraying system, spray-hole can be delivered to the pressure of water in the water tank always, and the water that ejects from spray-hole 4 receives the time of elevated pressures longer; Impulse force to dirt is bigger, is just reaching under the prerequisite of same cleaning performance and can economize on water more.

Because the particularity of Production of Ceramics is out of shape for production mould need make drainage channel 5 simply sometimes, consults Figure 17; One section sealed hollow 11 is arranged on the drainage channel 5 between outfall 3 and the spray-hole 4; Because cavity 11 seals, and does not communicate with the external world, so can not influence result of use of the present invention; As long as the cavity after the distortion does not communicate with the external world, drainage channel just can carry out various variations.

Claims

1. water closet spraying system that saves up strength is characterized in that: comprise water tank, draining valve; Bedpan, drainage channel, spray-hole is arranged at the bedpan bottom; Water tank bottom has outfall, and the water shutoff plate is arranged on the draining valve, and said drainage channel is communicated with said outfall and said spray-hole; Said draining valve is installed on the said outfall; During said drain shut valve in the water tank air be not connected with said drainage channel, when cistern water-discharging, the lowest water level that descends in the water tank is not less than effective water shutoff part of the said water shutoff plate when opening.