CN202672294U

CN202672294U - Anticipation injection system for pedestal pan

Info

Publication number: CN202672294U
Application number: CN 201220313146
Authority: CN
Inventors: 虞吉伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-18
Filing date: 2012-06-18
Publication date: 2013-01-16
Anticipated expiration: 2022-06-18

Abstract

The utility model relates to an anticipation injection system for a pedestal pan. The anticipation injection system comprises a water tank, a drainage valve, a bed pan and a drainage channel, wherein an injection hole is formed in the bottom of the bed pan; a drainage opening is formed in the bottom of the water tank; a water sealing plate is arranged on the drainage valve; the drainage channel is communicated with the drainage opening and the injection hole; the drainage valve is arranged on the drainage opening; when the drainage valve is turned off, air in the water tank is not communicated with the drainage channel; and when water is drained from the water tank, the lowest water level which descends in the water tank is higher than or equal to the effective water sealing part of the water sealing plate during the starting of the water tank.

Description

The water closet spraying system that saves up strength

Technical field

The utility model relates to a kind of water closet spraying system, relates 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 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 enters 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; In 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.

The utility model content

The purpose of this utility model is to provide a kind of water closet of the good developing result of economizing on water and have spraying system that saves up strength.

To achieve these goals, the water closet that the utility model the provides spraying system that saves up strength, it 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 described drainage channel is communicated with described outfall and described spray-hole, described draining valve is installed on the described outfall, the interior air of water tank is not connected with described drainage channel during described drain shut valve, and when cistern water-discharging, the lowest water level that descends in the water tank is not less than effective water shutoff part of the described water shutoff plate when opening.

The beneficial effects of the utility model are: can be in whole cistern water-discharging in the periods, and the water that ejects from spray-hole is subject to 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 utility model.

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

Fig. 3 is the schematic diagram of normal discharge valve under opening of existing common water closet.

Fig. 4 is the save up strength schematic diagram of draining valve under in off position of spraying system of water closet of the present utility model.

Fig. 5 is the save up strength schematic diagram of draining valve under opening of spraying system of water closet of the present utility model.

Fig. 6 is the schematic diagram 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 schematic diagram 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 schematic diagram 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 schematic diagram of common water closet behind drain shut valve.

Figure 12 is that water closet of the present utility model saves up strength spraying system at the drain shut valve state lower header schematic diagram behind the water inlet end first.

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

Figure 14 is that water closet of the present utility model saves up strength spraying system at the cistern water-discharging streamflow regime schematic diagram in mid-term.

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

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

Figure 17 is save up strength schematic diagram after the drainage channel distortion of spraying system of water closet of the present utility model.

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 upper overfall gap 9 and lower overfall gap 10 are arranged on the draining valve 6 of existing common water closet;

Overflow pipe 8 borings wherein, upper overfall gap 9 communicates with lower overfall gap 10;

Consult Fig. 4, Fig. 5, water closet of the present utility model saves up strength and only has 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 are under water seal face, and the drainage channel 5 more than water seal face does not have other branch pipe(tube) that can be in communication with the outside, and 5 of drainage channels more than water seal face are connected with outfall 3.

The drainage procedure of the existing common water closet of the below's concrete analysis

Consult Fig. 6, existing common water closet is under peacetime state, water shutoff plate 7 on the draining valve 6 is closed, 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 lower overfall gap 10 and upper 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, could fill the set solid Aquaporin-5 fully after the water in the water tank 2 squeeze out drainage channel 5 fully to air, the water that ejects from spray-hole 4 just can be delivered to the pressure of water tank 2 interior water;

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, owing to air enters drainage channel 3 upper ends from upper overfall gap 9, overflow pipe 8 and lower overfall gap 10, transmission is less than the pressure of water tank 2 interior water, and 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 the below concrete analysis water closet of the present utility model

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 the drainage channel 5 rear set solid Aquaporin-5s of filling fully fully to air, and the water that ejects from spray-hole 4 is delivered to the pressure of water tank 2 interior water;

Consult Figure 15, when water shutoff plate 7 is closed water tank 2 drainings when just having finished, since on the draining valve 6 without overflow pipe, water tank 2 interior air are not connected with drainage channel 5 upper ends, and the lowest water level that water tank 2 interior water levels descend is higher than the whole water shutoff plate 7 when opening, the effective water shutoff part that also namely is higher than the water shutoff plate 7 when opening, so the last moment before draining valve 6 cuts out, air can not enter 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 again, also have water in the drainage channel 5;

Again consult Figure 14, when opening 2 draining of water shutoff plate 7 water tanks for the second time, spray-hole 4 just can be delivered to the pressure of water tank 2 interior water at once;

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

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 utility model, 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 utility model saves up strength the whole drainage procedure of spraying system, spray-hole can be delivered to the pressure of water in the water tank always, the water that ejects from spray-hole 4 is subjected to the time of elevated pressures longer, impulse force to dirt is larger, is namely reaching under the prerequisite of same cleaning performance and can more economize on water.

Because the particularity of Production of Ceramics, for needing to make drainage channel 5 simply sometimes, production mould is out of shape, consult Figure 17, drainage channel 5 between outfall 3 and spray-hole 4 has the cavity 11 of one section sealing, because cavity 11 seals, and does not communicate with the external world, so can not affect result of use of the present utility model, 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, it 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, the water shutoff plate is arranged on the draining valve, described drainage channel is communicated with described outfall and described spray-hole, and described draining valve is installed on the described outfall, and the interior air of water tank is not connected with described drainage channel during described drain shut valve, when cistern water-discharging, the lowest water level that descends in the water tank is not less than effective water shutoff part of the described water shutoff plate when opening.