CN2791129Y - Water-saving toilet closet device - Google Patents
Water-saving toilet closet device Download PDFInfo
- Publication number
- CN2791129Y CN2791129Y CN 200520200060 CN200520200060U CN2791129Y CN 2791129 Y CN2791129 Y CN 2791129Y CN 200520200060 CN200520200060 CN 200520200060 CN 200520200060 U CN200520200060 U CN 200520200060U CN 2791129 Y CN2791129 Y CN 2791129Y
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- CN
- China
- Prior art keywords
- water
- valve
- pipeline
- saving toilet
- elasticity
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- 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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Abstract
The utility model relates to a water saving closet device, which comprises a toilet bowl with a down drainage pipeline. The water saving closet device is characterized in that a control valve of the down drainage pipeline is composed of an elastic air bag arranged in the pipeline body, and an air inlet and outlet which penetrates through the side wall of the pipeline is connected with an air feeding and discharging pump device. The device has an obvious water saving effect and is favorable to reduce users' expenses.
Description
Technical field
The utility model relates to a kind of water-saving toilet closet.
Background technology
Existing toilet, as shown in Figure 1, its down blow pipeline 1 is to enter sewer 3 by a passage of facing upward 2, though after bath can closestool bottom leave one deck water seal face with the foul smell that prevents sewer to vertical spread, but need the bigger hydraulic pressure and the more water yield ight soil of closestool bottom could be flushed to sewer during bath, cause the waste of water resource so on the one hand; The position of the water storage box of toilet must be installed higherly on the other hand, so it is big to take up room.
Summary of the invention
The purpose of this utility model is to provide a kind of water-saving toilet closet, and this device water-saving result is remarkable, helps reducing user's spending.
The utility model is to constitute like this, it comprises the bedpan with down blow pipeline, it is characterized in that: the by-pass valve control of described down blow pipeline is made of the elastic bag of being located in the pipe body, and a sidewall and an intake and exhaust pump installation that the porting of described elastic bag passes pipeline link.
When washing bedpan, the user only need extract the interior gas of elastic bag out by the intake and exhaust pump installation, and elastic bag is shunk, the down blow passage is opened, at this moment, under the effect of gravity, only need to use a spot of water the ight soil in the bedpan directly can be gone out by the down blow passage downwards.The user can make by the intake and exhaust pump installation again and is full of gas in the air bag behind the flushing defecation, can make the down blow pathway closure, with the foul smell that prevents sewer to vertical spread.
Than prior art, the utility model is not only constructed rationally, and is easy to install, and helps conserve water resource significantly.
Description of drawings
Fig. 1 is existing a kind of toilet schematic diagram.
Fig. 2 is the utility model embodiment organigram.
The specific embodiment
The utility model embodiment comprises the bedpan 5 with down blow pipeline 4, it is characterized in that: the by-pass valve control of described down blow pipeline is made of the elastic bag of being located in the pipe body 6, and a sidewall and an intake and exhaust pump installation that the porting 7 of described elastic bag passes pipeline link.
Above-mentioned intake and exhaust pump installation constitutes by elasticity air pump 8 with in order to the pressurizing unit that pushes the elasticity air pump.
Above-mentioned pressurizing unit constitutes by the pressure-ram 9 of being located at elasticity air pump top with in order to drive the lever 10 that pressure-ram moves up and down, the leading section of described lever and pressure-ram upper end are hinged, pole 11 on middle part and the fixed bearing 32 is hinged, and is provided with back-moving spring 12 between rear side below and the fixed bearing.
Control bath work for the ease of the user, also be provided with bath pipeline 13 on the above-mentioned bedpan by drive device for hydraulic control, described drive device for hydraulic comprises elasticity displacement pump 14 and by the reciprocating type oil cylinder 15 of elasticity displacement pump control work, the piston 16 push rod ends of described oil cylinder are provided with the valve 17 in order to keying bath pipeline, and are provided with usefulness between piston and its cylinder body so that valve keeps the reseting pressuring spring 18 of normally off.
Can be when opening and closing the down blow passage for the ease of the user, the bath of control bath pipeline, above-mentioned elasticity displacement pump drives the flow control valve 21 that the oil pipeline between elasticity displacement pump and the oil cylinder is provided with one way valve 20 and is in parallel with one way valve by the briquetting 19 of being located at lever rear side below.
For the hydraulic pressure of user's water system being controlled in the OK range that helps the work of this device, the utility model is provided with water-pressure regulating device on above-mentioned bath pipeline and passage that tap water inlet channel 22 is connected.Above-mentioned water-pressure regulating device comprises in order to be communicated with the tap water inlet channel is located at the reciprocating piston cylinder 25 that the water intaking valve 24 on the tap water inlet channel opens and closes with the water storage box 23 of bath pipeline with in order to control, the valve body valve 27 interior and in order to the keying of control water intaking valve that water intaking valve is stretched in the outer end of piston 31 push rods 26 of described reciprocating piston cylinder is connected, and be provided with between piston and its cylinder body and use so that water intaking valve valve 27 is held open the back-moving spring 28 of state when water inlet, the side is connected to towards the branch road 29 of another working chamber of reciprocating piston cylinder described tap water inlet channel on the passage of water storage box to leading at its water intaking valve.At the beginning of use, valve 27 is in the complete opening state under the acting in conjunction of back-moving spring 28 and tap water hydraulic.Tap water injects water storage box 23 continuously and constantly occupies the originally intrinsic space that air had of case through water intaking valve 24, cause atmospheric pressure constantly to increase, water in the water storage box 23 is subjected to the pressure that equates with atmospheric pressure and this pressure is finally passed to piston 31 through branch road 29, makes piston 31 produce the motive force of a valve-off left 27 that constantly increases.When this motive force greater than back-moving spring 28 and tap water during to the making a concerted effort of the active force of valve 27, valve 27 is fully closed, tap water does not reinject, atmospheric pressure in the water storage box 23 no longer increases, and the pressure of its atmospheric pressure and water will keep constant for a long time (serves as to set hydraulic pressure to call this long-time constant pressure in the following text).Changing the big I of setting hydraulic pressure realizes by the back-moving spring 28 of choosing different coefficient of elasticity.Can cause setting hydraulic pressure when tap water hydraulic changes significantly has a little drift, but to normal function of use of the present utility model without any influence.When the water in the water storage box 23 was spent, air expanded and air pressure reduces in the case, and the thrust that finally causes acting on the piston 31 left reduces, and force valve 27 to be opened again, tap water re-injects in the water storage box 23, and hydraulic pressure guarantees normal water near setting hydraulic pressure in the case to keep.This shows that the volume of water storage box can be very little, do not have the sorrow of settling inconvenience.After stopping water, valve 27 repeats above-mentioned pass closed procedure, opens once more when next water.By said process as can be known: when tap water hydraulic was lower than setting hydraulic pressure, valve 27 can not closed all the time, and tap water can directly be used.When tap water hydraulic is low to moderate 0.02MPa, water-saving function of the present utility model is had certain influence, but water-saving result is still desirable, and this situation is actually rare.
The course of work of the present utility model is described as follows (referring to Fig. 2):
(1) when the handle 30 of downward presses lever rear side, lever 10 leading sections rotate up around lever middle part pin joint, driving the pressure-ram 9 hinged with it on the one hand moves up, loosen pressure to elasticity air pump 8, make volume increase, the pressure of elasticity air pump reduce, thereby the gas in the elastic bag 6 is discharged in the elasticity air pump 8 by its porting 7, and elastic bag 6 shrinks, and down blow passage 4 is opened; On the other hand, elasticity displacement pump 14 is under the squeezing action of being located at the briquetting 19 below lever 10 rear sides, volume reduces, make the oil that stores in the pump enter the working chamber of reciprocating type oil cylinder 15 by one way valve 20 and flow control valve 21, the piston 16 and the piston push rod thereof that promote in the reciprocating type oil cylinder 15 move right, thereby open the valve 17 on the bath pipeline, make the interior water of water storage box enter 13 pairs of bedpans 5 of bath pipeline and wash by valve 17.
When flushing, the user can control the size of discharging quantity of water by the length of pushing 30 duration of handle, is beneficial to water saving.When tap water cut-off, open the down blow pipeline after, manually in bedpan 5, pour an amount of water into, also can reach satisfied developing result.
(2) after having washed bedpan 5, unclamp downward pressing force to side handle behind the lever 30, lever 10 promptly under the effect of its back-moving spring 12 reverse rotation reset, press compression elasticity air pump 8 downwards by its leading section simultaneously, gas in the elasticity air pump is expressed in the elastic bag 6, thereby elastic bag is expanded, close the down blow passage.Meanwhile, because the releasing of the pressure of elasticity displacement pump 14, thereby its volume increase, and under the acting in conjunction of back-moving spring 18 and setting hydraulic pressure, force in the oily reverse flow resilience displacement pump in the reciprocating type oil cylinder 15.Because the restriction of the one way valve 20 on the oil pipeline, oil in the reciprocating type oil cylinder can only flow back in the elasticity displacement pump 14 by flow control valve 21, the speed that reciprocating type oil cylinder 15 inner carriers that slowed down so on the one hand move, make the time-delay of closing of the relative down blow pipeline 4 of closing of valve 17 lag behind, thereby can leave one deck water seal face in the bedpan 5; On the other hand, the also time that can come by-pass valve control 17 to close by flow control valve 21 is so that the height of the water seal face of adjusting.
The utility model is owing to adopt air seal and hydraulic-driven, so have that mechanical wear is few, a remarkable advantage of function-stable, long service life, not only water-saving result is remarkable for it, and all can install and use easily on the toilet of present formula, crouching formula, multiple style such as hanging, thereby has bigger application value.
Claims (7)
1. water-saving toilet closet, comprise bedpan with down blow pipeline, it is characterized in that: the by-pass valve control of described down blow pipeline is made of the elastic bag of being located in the pipe body, and a sidewall and an intake and exhaust pump installation that the porting of described elastic bag passes pipeline link.
2. water-saving toilet closet according to claim 1 is characterized in that: described intake and exhaust pump installation constitutes by the elasticity air pump with in order to the pressurizing unit that pushes the elasticity air pump.
3. water-saving toilet closet according to claim 2, it is characterized in that: described pressurizing unit constitutes by the pressure-ram of being located at elasticity air pump top with in order to drive the lever that pressure-ram moves up and down, the leading section of described lever and pressure-ram upper end are hinged, pole on middle part and the fixed bearing is hinged, and is provided with back-moving spring between rear side below and the fixed bearing.
4. water-saving toilet closet according to claim 3, it is characterized in that: also be provided with bath pipeline on the described bedpan by drive device for hydraulic control, described drive device for hydraulic comprises the elasticity displacement pump and by the reciprocating type oil cylinder of elasticity displacement pump control work, the piston push rod end of described oil cylinder is provided with the valve in order to keying bath pipeline, and is provided with usefulness between piston and its cylinder body so that valve keeps the reseting pressuring spring of normally off.
5. water-saving toilet closet according to claim 4, it is characterized in that: described elasticity displacement pump drives the flow control valve that the oil pipeline between elasticity displacement pump and the oil cylinder is provided with one way valve and is in parallel with one way valve by the briquetting of being located at lever rear side below.
6. according to claim 4 or 5 described water-saving toilet closets, it is characterized in that: described bath pipeline is provided with water-pressure regulating device with the passage that the tap water inlet channel is connected.
7. water-saving toilet closet according to claim 6, it is characterized in that: described water-pressure regulating device comprises in order to be communicated with the tap water inlet channel is located at the reciprocating piston cylinder that the water intaking valve on the tap water inlet channel opens and closes with the water storage box of bath pipeline with in order to control, the valve body valve interior and in order to the keying of control water intaking valve that water intaking valve is stretched in the outer end of the piston push rod of described reciprocating piston cylinder is connected, and be provided with between piston and its cylinder body and use so that the water intaking valve valve is held open the back-moving spring of state when water inlet, the side is connected to towards the branch road of another working chamber of reciprocating piston cylinder described tap water inlet channel on the passage of water storage box to leading at its water intaking valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200060 CN2791129Y (en) | 2005-02-02 | 2005-02-02 | Water-saving toilet closet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200060 CN2791129Y (en) | 2005-02-02 | 2005-02-02 | Water-saving toilet closet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2791129Y true CN2791129Y (en) | 2006-06-28 |
Family
ID=36807203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520200060 Expired - Fee Related CN2791129Y (en) | 2005-02-02 | 2005-02-02 | Water-saving toilet closet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2791129Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175556A (en) * | 2016-08-25 | 2016-12-07 | 高峰 | A kind of toilet anti-splash device |
-
2005
- 2005-02-02 CN CN 200520200060 patent/CN2791129Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175556A (en) * | 2016-08-25 | 2016-12-07 | 高峰 | A kind of toilet anti-splash device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |