CN201593229U

CN201593229U - Energy-saving closestool

Info

Publication number: CN201593229U
Application number: CN2009202012667U
Authority: CN
Inventors: 张志鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-20
Filing date: 2009-11-20
Publication date: 2010-09-29
Anticipated expiration: 2019-11-20

Abstract

An energy-saving closestool mainly solves the problems of waste due to large water demand and easy passage clogging in the traditional water closet, and is characterized in that an S-shaped curved channel (3) in the closestool is connected with an internally or externally arranged piston chamber, and a piston (5) is connected with a power source. The energy-saving closestool is improved on the basis of the prior art, and requires less water to flush away water and dirt therein, thereby having the characteristics of water conservation, non-clogging, and thorough flush.

Description

Energy-saving closestool

Technical field:

The utility model relates to a kind of sanitary apparatus, is specifically related to a kind of energy-saving closestool.

Background technology:

At present, siphon water closet is generally selected for use, " drawing water " of flush toilet is meant that the bottom of lavatory pan is provided with the serpentine bending channel, because the mouth of pipe water surface bears different atmospheric pressures, while water can by pressure big to flow to pressure little, the atmospheric pressure up to both sides equates, the water surface in the container becomes double altitudes, water will stop to flow, and utilizes water column pressure poor, makes liter waterborne flow to lower again.When blowdown, the siphonage of formation can together be taken the water of lavatory pan and dirt away when the water surface in the toilet surpassed " S " curved height point.Until only during remaining low amounts of water, the siphon condition is destroyed, the low amounts of water in that the bottom of lavatory pan stays has formed water seal, can avoid the stink in the sewer pipe to return out from lavatory pan.Because this toilet need satisfy the siphon condition water and dirt in the lavatory pan are taken away, just water surface elevation will surpass " S " curved peak, and the water yield that needs in use is bigger, causes waste.

The utility model content:

Bigger in order to overcome the water yield that existing flush toilet needs, cause waste and the susceptible to plugging deficiency of passage, the utility model provides a kind of energy-saving closestool, this energy-saving closestool is existing technical the improvement, only need a spot of water just water in the toilet and dirt can be taken away, have water-saving, do not have the characteristics of stopping up and rinsing well.

The technical solution of the utility model is: this energy-saving closestool comprises toilet body, toilet body is provided with the uncovered chamber in top, described cavity bottom is provided with the curved passage of serpentine, the bottom of toilet body is provided with delivery port, the delivery port place is equipped with valve, the curved passage of serpentine communicates with piston chamber, and piston links to each other with power source.

The cavity that forms low pressure for piston action suction back is arranged behind the curved passage of described serpentine.

Be connected with on the described piston and the extraneous rope that communicates, be provided with back-moving spring between piston and the toilet body.

Described rope links to each other with manual, electronic or other tractive actuating units after walking around pulley again.

But the exit passageway shutoff of the curved passage of described serpentine.

The end of described piston can be crossed the exit passageway of the curved passage of serpentine and be embedded in the cavity of toilet body sidewall.

Between described delivery port and the top cavity slope transition is arranged.

The pump orifice of described external piston chamber is positioned at the topmost of cavity.

The space of described cavity is the big down little design of.

The utlity model has following beneficial effect: owing to take such scheme, when blowdown, have a certain amount of water in the uncovered chamber on the toilet body, promptly the water inlet of the curved passage of serpentine forms water seal; Piston action, produce vacuum in the exit passageway of the curved passage of serpentine, the valve at delivery port place is closed under differential pressure action, in the piston motion process, vacuum in the exit passageway of the curved passage of serpentine is increasing, water in the uncovered chamber of toilet body top and dirt are inhaled under action of pressure in the exit passageway of the curved passage of serpentine, and this moment, the valve at delivery port place was opened, and water and dirt are discharged into sewer pipe.Therefore only in the said process, the discharge of water and dirt is to utilize the vacuum draw principle, needn't reach the siphon condition, needs a spot of water can discharge water and dirt in the toilet, water-saving and easily rinsing well.Because itself has suction structure, solved the obstruction worry of existing toilet.

Description of drawings:

Accompanying drawing 1 is a structure sectional view of the present utility model;

Accompanying drawing 2, Fig. 3, Fig. 4 are the structure sectional views of other embodiments of the utility model;

Accompanying drawing 5 is structural representations of external piston chamber.

1-toilet body among the figure, the 2-chamber, the 3-serpentine is bent passage, 4-delivery port, 5-piston, 6-exit passageway, 7-rope, 8-back-moving spring, 9-pulley, 10-valve, 11-cavity, 12-pump orifice, 13-piston chamber inlet.

The specific embodiment:

The utility model is described in further detail below in conjunction with accompanying drawing:

By Fig. 1 in conjunction with shown in Figure 2, this energy-saving closestool comprises toilet body 1, toilet body 1 is provided with the uncovered chamber 2 in top, described chamber 2 bottoms are provided with the curved passage 3 of serpentine, the curved passage 3 of serpentine be in the industry personnel to the general reference of this place's structure, do not mean that its true form must be the serpentine shape, it is curved also to be referred to as " S ".The bottom of toilet body 1 is provided with delivery port 4, delivery port 4 places are equipped with valve 10, be provided with piston 5 behind the exit passageway 6 of the curved passage 3 of serpentine in the toilet body 1, a side piston chamber of piston 5 communicates with the exit passageway 6 of the curved passage 3 of serpentine, and piston 5 links to each other with power source.When blowdown, there is a certain amount of water in the uncovered chamber 2 on the toilet body 1, promptly the water inlet of the curved passage 3 of serpentine forms water seal; Piston 5 actions, piston and toilet body 1 produce cavity, the valve 10 at delivery port 4 places is closed under differential pressure action, in piston 5 motion processes, vacuum in the exit passageway 6 of the curved passage 3 of serpentine is increasing, water in the uncovered chamber 2 of toilet body 1 top and dirt are inhaled the exit passageway 6 through the curved passage 3 of serpentine under action of pressure, enter the cavity that piston and toilet body 1 produce.Water and dirt further fall, and the valve 10 that promotes delivery port 4 places is opened, and water and dirt are discharged into sewer pipe.Certainly, whole process also can be located at other places with piston chamber as shown in Figure 4, and suction delivery port 4 is communicated with the cavity 11 at place with the exit passageway 6 of the curved passage 3 of serpentine, make cavity 11 produce low pressure, can reach above-mentioned suction effect equally.Therefore only in the said process, the discharge of water and dirt is to utilize the vacuum draw principle, needn't reach the siphon condition, needs a spot of water can discharge water and dirt in the toilet, water-saving and rinsing well.Because itself has suction structure, solved the obstruction worry of existing toilet.

By shown in Figure 3, the cavity 11 that forms low pressure for piston action suction back is arranged behind the curved passage 3 of serpentine, be equipped with valve 10 on the passage of cavity curved passage 3 of corresponding serpentine about in the of 11.Adopt external piston chamber this moment, and the pump orifice 12 of external piston chamber is positioned at the topmost of cavity 11, and the space of cavity 11 is the big down little designs of.The position of pump orifice 12 can avoid dirt and water can not enter in aspiration procedure in the external piston chamber above valve 10, can not establish spring in the piston chamber, and by shown in Figure 5, piston chamber vertically installs, and utilizes piston 5 weight own to reset.

, be connected with on the described piston 5 and the extraneous rope 7 that communicates in conjunction with Fig. 2, shown in Figure 3 by Fig. 1, be provided with back-moving spring 8 between piston 5 and the toilet body 1.Rope 7 and back-moving spring 8 constitutes described power source, and pulling rope 7 can drive piston 5 motions, unclamp rope 7 after, piston 5 automatically resets under the effect of back-moving spring 8.Present embodiment is simple in structure, and cost is low; Certainly, power source also can adopt electromagnet, linear electric motors or other straight-line automatically, manual overvide.

Shown in Figure 3 in conjunction with Fig. 2 by Fig. 1, described rope 7 links to each other with manual, electronic or other tractive actuating units after walking around pulley 9 again.Pulley 9 can reduce the suffered frictional resistance of rope 7, and is laborsaving when making pulling rope 7.

Shown in Figure 3 by Fig. 1 in conjunction with Fig. 2, but exit passageway 6 shutoff of the curved passage 3 of serpentine.This structure has 2 effects, and the one, can avoid water in the sewer pipe or dirt to return open chamber into the top, the 2nd, after piston 5 actions, there is certain space to form vacuum.

Shown in Figure 3 by Fig. 2, the end of described piston 5 can be crossed the exit passageway 6 of the curved passage 3 of serpentine and be embedded in the cavity 11 of toilet body 1 sidewall.The space that forms vacuum in the cavity 11 is bigger, can obtain higher vacuum, increases pressure differential, makes the dirt in the toilet and water is easier is inhaled.When piston reset, the go ahead of the rest exit passageway 6 of the curved passage 3 of shutoff serpentine of the end of piston 5, the homing action after the order be the compression residual spot of washing away space between piston 5 and the toilet body 1 further.

By shown in Figure 2, between described delivery port 4 and the top cavity 11 the slope transition is arranged.When dirt falls within piston left hand piston chambers 5, be beneficial to dirt and arrange, be beneficial to the intensity of toilet body 1 simultaneously, piston 5 is resetted easily.Shown in Figure 3ly then do not cross delivery port 4, so the slope transition needn't be arranged because of piston right hand piston chambers 5.

By Fig. 4, shown in Figure 5, the pump orifice 12 on described cavity 11 tops has pipeline to link to each other with piston chamber.When piston 5 actions begin through piston chamber's inlet 13, pump orifice 12 suction airs, produce low pressure in the cavity 11 rapidly, the air pressure of dirt top forces dirt to be inhaled in the chambeies 11 that fall through through the curved passage 3 of serpentine, and washes valve 10 open after delivery port 4 enters sewer because of its inertia.According to the size of cavity 11, regulate piston suction air amount, can reach optimum efficiency.

Claims

1. energy-saving closestool, comprise toilet body (1), toilet body (1) is provided with the uncovered chamber (2) in top, described chamber (2) bottom is provided with the curved passage (3) of serpentine, the bottom of toilet body (1) is provided with delivery port (4), delivery port (4) locates to be equipped with valve (10), it is characterized in that: the back and internal or external piston chamber of the curved passage (3) of serpentine communicates in the toilet, and piston (5) links to each other with power source.

2. energy-saving closestool according to claim 1 is characterized in that: serpentine has the cavity (11) that forms low pressure for piston action suction back after bending passage (3).

3. energy-saving closestool according to claim 1 is characterized in that: be connected with on the piston (5) and the extraneous rope (7) that communicates, be provided with back-moving spring (8) between piston (5) and the toilet body (1).

4. energy-saving closestool according to claim 3 is characterized in that: described rope (7) links to each other with manual, electronic or other tractive actuating units after walking around pulley (9) again.

5. according to claim 1,2,3 or 4 described energy-saving closestools, it is characterized in that: serpentine bend passage (3) exit passageway (6) but shutoff.

6. energy-saving closestool according to claim 2 is characterized in that: the end of piston (5) can be crossed the exit passageway (6) of the curved passage (3) of serpentine and be embedded in the cavity (11) of toilet body (1) sidewall.

7. according to claim 2 or 6 described energy-saving closestools, it is characterized in that: between delivery port (4) and the top cavity (11) the slope transition is arranged.

8. energy-saving closestool according to claim 2 is characterized in that: the pump orifice of external piston chamber (12) is positioned at the topmost of cavity (11), and the position of described pump orifice (12) is in the top of valve (10).

9. energy-saving closestool according to claim 8 is characterized in that: the space of cavity (11) is the big down little design of.