CN201106203Y - Air pressure type water-saving bowl - Google Patents
Air pressure type water-saving bowl Download PDFInfo
- Publication number
- CN201106203Y CN201106203Y CNU2007200746101U CN200720074610U CN201106203Y CN 201106203 Y CN201106203 Y CN 201106203Y CN U2007200746101 U CNU2007200746101 U CN U2007200746101U CN 200720074610 U CN200720074610 U CN 200720074610U CN 201106203 Y CN201106203 Y CN 201106203Y
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- air chamber
- piston
- saving
- loam cake
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Abstract
The utility model discloses a pneumatic water-saving closestool and relates to the technical field of sanitary ware, solving the technical problems that (ZL200420023563.4) 'a pneumatic water-saving device matched with a closestool' has imperfect structure, inaesthetic appearance, inconvenient use, etc. The pneumatic water-saving closestool comprises a body 1, an upper cover 2, a lower cover 3, a water tank 4 and a flushing pipeline linkage mechanism 11. A coupled axle is connected through a pressing handle at the top of the upper cover 2 of the closestool and a piston in an air chamber of the upper cover 2 of the closestool is linked and a linkage water flushing valve passes through a linkage mechanism connected with the piston in a cavity of the upper cover 2, a linkage mechanism of the body and the linkage mechanism 11 in the water tank at the same time. A creative point of the device is that the resultant action of air pressure and impact of water potential is collected to lead to discharging of excrements. The pneumatic water-saving closestool has obvious water-saving effect, thus further improving environmental sanitation. Furthermore, the pneumatic water-saving closestool is characterized by creative and unique idea, simple structure, easy operation, low production cost, etc.
Description
Technical field:
The utility model relates to a kind of sanitaryware, specifically is meant with air pressure (air) and with a small amount of toilet of washing by water the force action mode (to be commonly called as: flush toilet).
Background technology:
The crisis of water resource is threatening human progress, development just day by day, even existence.The exploitation of water resource and effective utilization, using water wisely have become the another hot issue that international community pays close attention to.
In recent years, China's natural environmental condition worsens, and particularly rainwater reduces, and has further aggravated the severe situation of China's lack of water.According to statistics, there is city over half lack of water in various degree in the whole nation in more than 600 city, and coastal cities are no exception.Current, " energy-saving and emission-reduction " are established as state basic policy, how to firmly establish and implement that people-oriented, coordination comprehensively,, the continuable Scientific Outlook on Development, solve social water, particularly how to use the domestic water relevant rationally and effectively, become urgent problem with people's vital interests.
According to analysis, in domestic water, the proportion that the toilet water is occupied is about 40%.Its main cause is, existing its each discharging quantity of water of old-fashioned domestic type toilet excessive (more than 10 liters), and the bath mode is single, and water flushing efficiency is not high.So the problem of water saving of solution family expenses toilet seems particularly important.
According to China's national Specification, each wash water amount of toilet can not be greater than 9 liters, and each wash water amount of water-saving closestool can not be greater than 6 liters.For this reason, the national standardization committee implements " 6 premium on currency make the device corollary system " as state compulsory standard.And the expert points out: flush toilet is no matter be hydrocone type or direct-flushing, or the discharging quantity of water of now popular injection siphon (a kind of structure of utilizing the auxiliary siphon work of jet water course) also not exclusively is directly proportional with the flushing performance.The factor that influences flush toilet bath effect has: the shape that, is fineness, adhesion and the inwall thereof of toilet ceramic surface; Two, be the strength character of bath device; Three and the design of drainage system and cistern fittings whether reasonable.
Therefore, along with the enhancing of people's environmental consciousness and the rise of water price, the toilet corollary system whether economize on water and water-saving performance how, become attraction more and more important on the commodity market.As " a kind of and supporting Pneumatic water-saving device of toilet " that ZL200420023563.4 proposes, novel, exist not enough but in actual implementation process, relate to aspects such as cost, technology and use, operation.
Summary of the invention:
A kind of pressure water-saving toilet of the present utility model, the disappearance that its purpose exists for the above-mentioned prior art of improvement, and a kind of new technical scheme that proposes.User's only with hand is pressed the squeeze grip that is positioned at tops gently, by air pressure and follow the force action of low amounts of water that dirt (ight soil) is discharged.
Its operating principle:
Utilization is arranged on the squeeze grip of tops on the toilet, by pushing the generation active force, the couple axle that connects through the squeeze grip below, interlock is arranged in the piston of toilet loam cake cavity air chamber, with the air in the air chamber, by being arranged on air duct (aperture or " the window ") extrusion that toilet loam cake belly convex surface cloth is sewed, make air pressure act on the interior dirt (ight soil) of toilet; Meanwhile, squeeze grip drives interlinked mechanism, intrinsic interlinked mechanism that is connected with piston in the loam cake cavity and the interlinked mechanism that is positioned at the toilet water tank, opens the Water flushing for cistern valve; At this moment, under the force action of air pressure and flow of water impulse force, dirt (ight soil) is curved through the heavy water of toilet, siphon piping is discharged.After bath finishes, remove pressing force, then squeeze grip is subjected to its below action of reset spring, and drives the interior interior interlinked mechanism homing of interlinked mechanism, intrinsic interlinked mechanism and toilet water tank of loam cake cavity of piston and connection thereof.
Air-flow direction (as shown in Figure 2) in the loam cake cavity air chamber.Air-flow direction is divided into airflow direction that air discharges in the loam cake cavity 2 air chambers and for preventing that piston is subjected to the vacuum resistance, outside air is to the airflow direction of loam cake cavity 2 air chambers tonifying Qi.
Wherein, the operating principle of the interlinked mechanism of flushing line (as shown in Figure 3):
When pressing down squeeze grip, piston drives through couple axle and moves downward, the wire rope pulley on the ancient piece of jade, round, flat and with a hole in its centre support outside being fixed in air chamber that is connected with piston simultaneously, interlock is fixed in the seesaw type connecting rod in the loam cake cavity, and the movable rod that the other end interlock of seesaw type connecting rod and its work flexibly connect moves downward;
Movable rod is under above-mentioned interlock effect, and the movable rod that its other end connects enters the body deck hole, and acts on another seesaw type connecting rod that is positioned at intrinsic interlinked mechanism;
In like manner, the other end interlock of another seesaw type connecting rod connecting rod of anti-" 7 " shape that is positioned at the interlinked mechanism of water tank moves upward; When connecting rod is stressed when moving upward, drive slippage control taps upwards, its b end also makes progress synchronously, and a end interlock Water flushing for cistern valve is (opening) upwards; Hold the protrusion on the connecting rod that is subjected to anti-" 7 " shape to do the time spent as b, a end and the Water flushing for cistern valve of slippage control taps are thrown off, and then its downward (closing) seals flush port.
Another kind of (as shown in Figure 4) connector adopts the wire rope (its operating principle such as bicycle brake cable mode) that has shell.
In order to guarantee a kind of pressure water-saving toilet of the utility model, use lightly, durable, therefore focus in structure, making and the selection of mechanism and do further research, improve, wherein:
One, toilet loam cake inside cavity is provided with two air chambers, and a piston is set in each air chamber; Two pistons are fixedlyed connected with squeeze grip with couple axle via contiguous block, and the effect with back-moving spring of being pressed through the interlock bearing, moves up and down along the air chamber inwall; Needed air (air pressure) when two air chambers then provide toilet work.Two air chamber inwalls all are lined with corrosion-resistant, anti abrasive stainless steel substrates; Be provided with sealing ring along the piston circumference, seal, stud with the stainless steel thin slice on the sealing ring, when moving up and down and the friction of air chamber inwall stainless steel substrates to reduce it;
Two, for guaranteeing that two pistons have enough intensity, plurality of strengthening ribs is set all on two pistons; One of them piston connects, drives interlinked mechanism through wire rope and opens the bath of Water flushing for cistern valve;
Three, adopt the bath of interlinked mechanism unlatching Water flushing for cistern valve, a whole set of interlinked mechanism adopts bar linkage structure to be made up of three parts, is separately positioned in the loam cake cavity, reaches in the toilet body in the toilet water tank; The connector of another kind of interlinked mechanism adopts the wire rope (brake cable that brake is used as bicycle) that has shell, runs through forming through loam cake cavity, toilet body and toilet water tank.
A kind of pressure water-saving toilet concrete structure of the present utility model, comprise that body, loam cake, lower cover, water tank reach and the interlinked mechanism of flushing line is formed, be characterized in that last tops is provided with a cover and a squeeze grip on one, the loam cake bottom is provided with cover, and its surface is provided with some air ducts;
One cavity is set in loam cake; Be divided into two air chambers through dividing plate in the described cavity, in two air chambers, be respectively equipped with a piston;
Two pistons are fixedlyed connected with squeeze grip with couple axle via contiguous block, and the effect with back-moving spring of being pressed through the interlock bearing, moves up and down along the air chamber inwall;
Be respectively arranged with some mutual disconnected air ducts, the usefulness of air supply chamber exhaust, tonifying Qi in the horizontal, vertical cross section of described dividing plate;
Described two air chamber inwalls are provided with stainless steel inner lining, are being provided with along the piston circumference and the air chamber inwall is made the flexible seal (sealing ring) that contacts, and stud with the stainless steel thin slice on it, when moving up and down to reduce it and the friction of air chamber inwall stainless steel substrates;
Between loam cake and the lower cover and between body and the lower cover, a sealing ring that is down " Y " shape is set, sealing ring arranged outside one return-air hole between loam cake and lower cover respectively;
The interlinked mechanism of described flushing line is by comprising that interlinked mechanism and intrinsic interlinked mechanism that is positioned at the loam cake cavity and interlinked mechanism three parts that are positioned at water tank form;
Be positioned at the interlinked mechanism of loam cake cavity, the one end is fixedlyed connected with piston with a wire rope, and the wire rope other end is fixedlyed connected with a seesaw type connecting rod through two pulleys;
The other end of seesaw type connecting rod connects a movable rod and enters the body deck hole, acts on another movable rod and another seesaw type connecting rod interlock; The other end of another seesaw type connecting rod acts on switch Water flushing for cistern valve with the interlinked mechanism interlock that is positioned at water tank;
The connector of another kind of interlinked mechanism adopts a wire rope (brake cable that brake is used as bicycle) that has a shell, runs through forming from the loam cake cavity, through toilet body and toilet water tank.
According to the test estimation, use old-fashioned domestic type toilet (10 liters of meters of discharging quantity of water), with 3 mouthfuls of people of each household family, wash 5 calculating for each person every day, one family every year (by 360 days), water supply volume is 54 tons.If a kind of pressure water-saving toilet (2 liters of meters of discharging quantity of water) that uses the utility model to provide, each household family year water supply volume is 11 tons, and a year water saving reaches 43 tons, water-saving rate 80%; Even existing relatively 3/6 liter of water-saving closestool (19.4 tons of year each household water supply volumes) also can be economized on water 8.4 tons/year water-saving rate 43%.
Meanwhile, owing to when the operation loam cake,, can reduce escaping of foul smell, further improve environmental sanitation because body is closed.
Description of drawings:
Fig. 1 is the structural representation of a kind of pressure water-saving toilet of the utility model;
Fig. 2 is a kind of pressure water-saving toilet loam cake of the utility model and sealing ring section axially symmetric structure schematic diagram;
Fig. 3 is the interlinked mechanism interlock work schematic diagram of the flushing line of a kind of pressure water-saving toilet of the utility model;
Fig. 4 is another interlinked mechanism interlock work schematic diagram of the flushing line of a kind of pressure water-saving toilet of the utility model.
Illustrate: among Fig. 2, when direction shown in the arrow is loam cake work, the flow direction of air in the loam cake cavity.Move downward the airflow direction that the solid arrow indication is air 2 air chambers is discharged in the loam cake cavity when pressing down squeeze grip interlock two-piston; The dotted arrow indication is for preventing that piston is subjected to the vacuum resistance in the air chamber, and outside air is to the airflow direction of 2 air chambers tonifying Qi in the loam cake cavity;
In like manner, move upward when squeeze grip is subjected to action of reset spring interlock two-piston, air flow is the reverse of said flow direction.
The direction of motion when arrow among Fig. 3,4 is represented the work of interlinked mechanism interlock.
The specific embodiment:
Below in conjunction with accompanying drawing embodiment of the present utility model is further described:
A kind of pressure water-saving toilet of the present utility model, form by body 1, loam cake 2, lower cover 3, water tank 4 and with the interlinked mechanism of flushing line, wherein, loam cake 2 tops are provided with cover 211 and one squeeze grip 212 on, the loam cake bottom is provided with down cover 221, its surface is provided with some air ducts 222, establishes a cavity in loam cake 2; Be divided into air chamber 231 and air chamber 232 through dividing plate 23 in the described cavity, in described air chamber 231 and air chamber 232, be respectively arranged with piston 233 and piston 234 compositions;
Described piston 233 and piston 234 are fixedlyed connected with squeeze grip 212 with couple axle 213 via contiguous block 216, contiguous block 217, and the effect with back-moving spring 214 of being pressed through interlock bearing 215, moves up and down along air chamber 231 and air chamber 232 inwalls respectively; Be respectively arranged with some mutual disconnected air ducts 2301 and air duct 2302, the usefulness of air supply chamber exhaust, tonifying Qi in the horizontal, vertical cross section of described dividing plate 23;
Described air chamber 231 and air chamber 232 inwalls are respectively arranged with stainless steel inner lining 235 and stainless steel inner lining 236, are provided with air chamber 231 and air chamber 232 inwalls along piston 233 and piston 234 circumference and make flexible seal 237 and the seal 238 that contacts;
Between loam cake 2 and the lower cover 3 and between body 1 and the lower cover 3, be respectively arranged with a sealing ring 321 and a sealing ring 322 that is down " Y " shape, wherein, at arranged outside one return-air hole 3211 of described sealing ring 321;
Described a kind of pressure water-saving toilet is characterized in, the interlinked mechanism of flushing line adopts bar linkage structure, is made up of the interlinked mechanism 52 of interlinked mechanism 51 that is positioned at loam cake 2 cavitys and body 1 and interlinked mechanism 53 3 parts that are positioned at water tank 4;
Described interlinked mechanism 51, wherein, support 511 is fixing with the outer wall 239 of air chamber 231, and the one end is fixedlyed connected with piston 233 with a wire rope, and the wire rope other end is fixedlyed connected with seesaw type connecting rod 514 with pulley 513 through pulley 512; Seesaw type connecting rod 514 other ends and movable rod 515 flexibly connect, and movable rod 515 extends into body 1 deck hole 11 and contacts interlock with movable rod 521; The other end of movable rod 521 and seesaw type connecting rod 522 flexibly connect, and seesaw type connecting rod 522 other ends act on switch Water flushing for cistern valve 534 with interlinked mechanism 53 interlocks that are positioned at water tank 4;
Described interlinked mechanism 53 is by anti-" 7 " shape connecting rod 531 and a protrusion 533 and slippage control taps 532 formations; Wherein, a of slippage control taps 532 end and Water flushing for cistern valve 534 are connected do sliding-contact, b hold with anti-" 7 " shape connecting rod 531 on protrusion 533 be connected do sliding-contact;
Another embodiment of the present utility model, the connector 6 of described interlinked mechanism are a wire rope that has a shell (brake cable that brake is used as bicycle), from loam cake 2 cavitys, run through to form through toilet body 1 and toilet water tank 4.Be that wire rope one end air chamber 231 in loam cake 2 cavitys is fixedlyed connected with piston 233, the wire rope other end enters body 1 deck hole 11 fixedlys connected with anti-" 7 " the shape connecting rod 531 that is positioned at water tank 4, runs through forming; Support 511 on wire rope shell one end and air chamber 231 outer walls 239 is fixing, and the support 535 of the other end and water tank 4 inwalls is fixing;
An embodiment of the present utility model, described air duct 222 is an aperture or " window "; Described seal 237 and seal 238 are a kind of sealing ring that adopts rubber, plastic production to form, and perhaps, described seal 237 and seal 238 are the combination of a sealing ring and stainless steel substrates; Be positioned on the piston 233, piston 234 of air chamber 231 and air chamber 232 and be provided with plurality of strengthening ribs.
According to the test estimation, use old-fashioned domestic type toilet (10 liters of meters of discharging quantity of water), with 3 mouthfuls of people of each household family, wash 5 calculating for each person every day, one family every year (by 360 days), water supply volume is 54 tons.If a kind of pressure water-saving toilet (2 liters of meters of discharging quantity of water) that uses the utility model to provide, each household family year water supply volume is 11 tons, and a year water saving reaches 43 tons, water-saving rate 80%; Even existing relatively 3/6 liter of water-saving closestool (19.4 tons of year each household water supply volumes) also can be economized on water 8.4 tons/year water-saving rate 43%.
In sum, its water saving effect of the utility model is obvious, and environmental sanitation is further improved. It has the unique concept of innovation, and is simple in structure, operate light, the characteristics that cost of manufacture is low.
Claims (7)
1. pressure water-saving toilet, form by body (1), loam cake (2), lower cover (3), water tank (4) and with the mechanism of flushing line interlock, it is characterized in that, loam cake (2) top is provided with cover (211) and a squeeze grip (212) on, and the loam cake bottom is provided with cover (221), its surface is provided with some air ducts (222), in loam cake (2) cavity is set;
Be divided into air chamber (231) and air chamber (232) through dividing plate (23) in the described cavity, in described air chamber (231) and air chamber (232), be respectively arranged with piston (233) and piston (234);
Piston (233) and piston (234), fixedly connected with squeeze grip (212) with couple axle (213) via contiguous block (216), contiguous block (217), effect with back-moving spring (214) is pressed, through interlock bearing (215), move up and down along air chamber (231) and air chamber (232) inwall respectively;
Be respectively arranged with some mutual disconnected air ducts (2301) and air duct (2302) in the horizontal, vertical cross section of described dividing plate (23).
2. a kind of pressure water-saving toilet as claimed in claim 1, it is characterized in that, described air chamber (231) and air chamber (232) inwall are provided with stainless steel inner lining (235) and stainless steel inner lining (236), are provided with and air chamber (231) and air chamber (232) inwall along the circumference of piston (233) and piston (234) and make flexible seal (237) and the seal (238) that contacts;
Between loam cake (2) and the lower cover (3) and between body (1) and the lower cover (3), be respectively arranged with a sealing ring (321) and a sealing ring (322) that is down " Y " shape, at described sealing ring (321) arranged outside one return-air hole (3211).
3. a kind of pressure water-saving toilet as claimed in claim 1, it is characterized in that, the interlinked mechanism of described flushing line, form by interlinked mechanism (52) that comprises the interlinked mechanism (51) that is positioned at loam cake (2) cavity and body (1) and interlinked mechanism (53) three parts that are positioned at water tank (4), described interlinked mechanism (51), it is fixing with air chamber (231) outer wall (239) in loam cake (2) cavity by support (511), the one end is fixedlyed connected with piston (233) with wire rope, and the wire rope other end is fixedlyed connected with seesaw type connecting rod (514) with pulley (513) through pulley (512); Seesaw type connecting rod (514) other end and movable rod (515) flexibly connect, and movable rod (515) extends into body (1) deck hole (11) and contacts interlock with movable rod (521); The other end of movable rod (521) and seesaw type connecting rod (522) flexibly connect, and seesaw type connecting rod (522) other end acts on switch Water flushing for cistern valve (534) with interlinked mechanism (53) interlock that is positioned at water tank (4).
4. as claim 1,3 described a kind of pressure water-saving toilets, it is characterized in that described interlinked mechanism (53) is by anti-" 7 " shape connecting rod (531) and a projection (533) and slippage control taps (532) formation; Wherein, slippage control taps (532) one ends are connected do sliding-contact with Water flushing for cistern valve (534), and the other end is gone up projection (533) with anti-" 7 " shape connecting rod (531) and is connected do sliding-contact.
5. as claim 1,3 described a kind of pressure water-saving toilets, it is characterized in that, the connector of the interlinked mechanism of described flushing line (6) is one to have the wire rope of shell, wire rope one end air chamber (231) in loam cake (2) cavity is fixedlyed connected with piston (233), the wire rope other end enters body (1) deck hole (11) fixedlys connected with anti-" 7 " the type connecting rod (531) that is positioned at water tank (4), runs through forming; Support (511) on wire rope shell one end and the outer ancient piece of jade, round, flat and with a hole in its centre of air chamber (231) (239) is fixing, and the support (535) of the other end and water tank (4) inwall is fixing.
6. as the described any pressure water-saving toilet of claim 1-3, it is characterized in that described air duct (222) is an aperture or " window ";
Described seal (237) and (238) are a kind of sealing ring that adopts rubber, plastic production to form, and perhaps, are the combination of a sealing ring and stainless steel substrates.
7. as the described any pressure water-saving toilet of claim 1-3, it is characterized in that, for being connected with enough rigidity and intensity with interlinked mechanism (51), piston (233) and piston (234) in described air chamber (231) and the air chamber (232) are provided with plurality of strengthening ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200746101U CN201106203Y (en) | 2007-09-13 | 2007-09-13 | Air pressure type water-saving bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200746101U CN201106203Y (en) | 2007-09-13 | 2007-09-13 | Air pressure type water-saving bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106203Y true CN201106203Y (en) | 2008-08-27 |
Family
ID=39958002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200746101U Expired - Fee Related CN201106203Y (en) | 2007-09-13 | 2007-09-13 | Air pressure type water-saving bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106203Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691773B (en) * | 2009-08-29 | 2011-05-18 | 叶卫东 | Pneumatic water-saving device |
| CN107574900A (en) * | 2017-08-31 | 2018-01-12 | 重庆新康洁具有限责任公司 | A kind of double-deck closestool |
-
2007
- 2007-09-13 CN CNU2007200746101U patent/CN201106203Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691773B (en) * | 2009-08-29 | 2011-05-18 | 叶卫东 | Pneumatic water-saving device |
| CN107574900A (en) * | 2017-08-31 | 2018-01-12 | 重庆新康洁具有限责任公司 | A kind of double-deck closestool |
| CN107574900B (en) * | 2017-08-31 | 2019-05-10 | 重庆新康洁具有限责任公司 | A kind of bilayer closestool |
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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: 20080827 Termination date: 20120913 |