CN101761124A - Pressure-type cistern for flush toilet - Google Patents
Pressure-type cistern for flush toilet Download PDFInfo
- Publication number
- CN101761124A CN101761124A CN201010113002A CN201010113002A CN101761124A CN 101761124 A CN101761124 A CN 101761124A CN 201010113002 A CN201010113002 A CN 201010113002A CN 201010113002 A CN201010113002 A CN 201010113002A CN 101761124 A CN101761124 A CN 101761124A
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- Prior art keywords
- water
- valve
- pressure
- cistern
- flush
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 150
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 238000011010 flushing procedure Methods 0.000 claims description 35
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000008399 tap water Substances 0.000 abstract description 4
- 235000020679 tap water Nutrition 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention relates to a pressure-type cistern for a flush toilet. A cistern body is a sealed container, and an internally concave opening is arranged at the upper part of the cistern; a flush valve for controlling the cistern to flush is arranged in the cistern, and the bottom of the flush valve is communicated with a water outlet of the water tank in a sealing way; the upper part of the flush valve is connected with open threads, and a flush button positioned outside the cistern is arranged at the top of the flush valve; the flush valve is communicated with the outside by opening the flush button to prompt the cistern to flush, and a water control valve capable of automatically controlling water to flow into the cistern is arranged outside the cistern; a water inlet of the cistern is communicated with a pressure-regulating valve, and the pressure-regulating valve is communicated with the water control valve through a water pipe; and the water control valve is connected with a tap water pipe. The cistern can utilizes water pressure and compressed air pressure to flush, so that the flush speed is quick, the flush is clean, water resources are saved, and 3 liters of water can be consumed at most once; and the water control valve and the pressure-regulating valve can be utilized to automatically control water and regulate pressure, so the use is convenient.
Description
Technical field
The present invention relates to technical field of sanitary ware, relate in particular to a kind of pressure-type cistern for flush toilet.
Background technology
Present flush toilet mainly is made up of water tank and toilet, in a lot of water box of water closet, also be provided with water saving fixtures, control the switch that links to each other with flushing valve selectively by the user, make that wash water can be according to user's needs discharging, for example when urine flushing used about 3 liters low discharge capacity water, during flushing ight soil with about 6 liters big discharge capacity water.But because this water saving fixtures all are the purposes that reaches water saving from the water yield of structure control wash water, and this flush toilet developing result is relatively poor, sometimes high discharge capacity water also can't fall the interior ight soil of toilet by once flushing, just needs the secondary flushing, and water consumption is more.General flush toilet mainly is the drop that relies on water tank middle water level and urinal middle water level, the pressure that produces, making falls into water certain speed, thereby reach the purpose of cleaning, when hypotony, also can't rinse well even discharging quantity of water is many again, so developing result is relatively poor, and it is higher that the supercharging device cost is set in water tank, is unfavorable for promoting.
Summary of the invention
The technical problem to be solved in the present invention is: existing flush toilet developing result is poor in order to solve, discharging quantity of water expends problems such as more, and a kind of pressure-type cistern for flush toilet is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pressure-type cistern for flush toilet, tank box is the container of a sealing, water tank upper is provided with the opening of indent, be provided with the flushing valve of control Water flushing for cistern in the water tank, the flushing valve bottom is communicated with the water outlet of water tank sealing, flushing valve top is connected with open-top screw thread, the flushing valve top is provided with and is positioned at the outer flush button of water tank, flushing valve communicates with the external world and impels Water flushing for cistern by opening flush button, water tank is provided with the water-control valve that can control water tank water intake automatically outward, water tank inlet is communicated with a pressure regulator valve, and pressure regulator valve is communicated with water-control valve by water pipe, and water-control valve connects running water pipe.
Flushing valve comprises overcoat, sealing shroud and push rod, overcoat is connected with the open-top screw thread of water tank, overcoat is enclosed within on the push rod, overcoat and the sealing of push rod contact position, and sealing shroud is positioned at overcoat and is enclosed within on the push rod, the sealing shroud lower end puts in the water outlet of water tank and with the water outlet of water tank sealing and is communicated with, the contact position sealing of sealing shroud and push rod, the push rod top is with first spring, and first spring upper end props up flush button, the lower end props up overcoat, is provided with second spring that is enclosed within on the push rod between overcoat and the sealing shroud.
Have on the push rod and the adaptive hemisphere jut of sealing shroud contact site shape, be with sealing ring on the hemisphere jut.
Pressure regulator valve is a cross pressure regulator valve, pressure regulator valve has water inlet, but the air inlet port of delivery port and regulating tank internal gas pressure and gas outlet, delivery port is communicated with water tank inlet, water inlet is communicated with water-control valve by water pipe, be with first lid of band air-vent on the air inlet port, be provided with duckbill valve in the air inlet port, the duckbilled end of duckbill valve is towards the chamber of confluxing of pressure regulator valve, the duckbill valve other end is communicated with the air-vent sealing of first lid, be with second lid of band air-vent on the gas outlet, the bottom, gas outlet has aperture and is communicated with the chamber of confluxing of pressure regulator valve, be provided with the spring of an end with closure in the gas outlet, spring is blocked aperture by seal cover, and the spring other end props up second lid.
The valve body of sky in water-control valve has, valve body one end has the valve inleting water mouth, the other end has the valve body delivery port corresponding with the valve inleting water mouth, and the valve body other end and the valve body delivery port direction that meets at right angles is provided with overfall, be provided with interior empty spring base near valve inleting water mouth end in the valve body, be provided with interior empty valve plug near the valve body water outlet end in the valve body, valve plug is by obturating plug, the plug body of taper and columniform plug cock integral type connect and compose, a compression of the common socket of obturating plug and spring base spring, the plug body can be blocked overfall, plug cock injects in the valve body delivery port, and gapped between plug cock and the valve body delivery port.
The invention has the beneficial effects as follows: this water tank can utilize hydraulic pressure and the bath of compressed-air actuated dual-pressure, and flushing speed is fast, rinses well, and saves water resource, and once maximum water consumptions are more than 3 liters; Can utilize water-control valve and pressure regulator valve to control the water pressure regulation automatically, easy to use.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of pressure regulator valve;
Fig. 3 is the structural representation of water-control valve.
Wherein: 1. casing, 11. water outlet of water tank, 12. water tank inlets, 2. flushing valve, 21. overcoat, 22. sealing shrouds, 23. top covers, 24. first springs, 25. second spring, 26. hemisphere juts, 27. sealing rings, 3. flush button, 4. water-control valve, 41. valve bodies, 411. valve inleting water mouths, 412. the valve body delivery port, 413. overfalls, 414. spring bases, 415. valve plug, the 415-1. obturating plug, 415-2. fills in body, 415-3. plug cock, 416. compression spring, 5. pressure regulator valves, 51. water inlet, 52. delivery ports, 53. air inlet ports, 531. first lid, 532. duckbill valves, 54. gas outlets, 541. second lid, 542. seal covers, 543. springs.
The specific embodiment
As shown in Figure 1, a kind of pressure-type cistern for flush toilet, tank box 1 is the container of a sealing, water tank upper is provided with the opening of indent, be provided with the flushing valve 2 of control Water flushing for cistern in the water tank, flushing valve 2 bottoms are communicated with water outlet of water tank 11 sealings, flushing valve 2 tops are connected with open-top screw thread, flushing valve 2 tops are provided with and are positioned at the outer flush button 3 of water tank, flushing valve 2 communicates with the external world and impels Water flushing for cistern by pushing flush button 3, and water tank is provided with the water-control valve 4 that can control water tank water intake automatically outward, and water tank inlet 12 is communicated with a pressure regulator valve 5, pressure regulator valve 5 is communicated with water-control valve 4 by water pipe, and water-control valve 4 connects running water pipe; Flushing valve 2 comprises overcoat 21, sealing shroud 22 and push rod 23, overcoat 21 is connected with the open-top screw thread of water tank, overcoat 21 is enclosed within on the push rod 23, overcoat 1 and the sealing of push rod 23 contact positions, sealing shroud 22 is positioned at overcoat 21 and is enclosed within on the push rod 23, sealing shroud 22 lower ends put in the water outlet of water tank 11 and with water outlet of water tank 11 sealings and are communicated with, sealing shroud 22 seals with the contact position of push rod 23, push rod 23 tops are with first spring 24, first spring, 24 upper ends prop up flush button 3, the lower end props up overcoat 21, be provided with second spring 25 that is enclosed within on the push rod 23 between overcoat 21 and the sealing shroud 22, have on the push rod 23 and the adaptive hemisphere jut 26 of sealing shroud 22 contact site shapes, be with sealing ring 27 on the hemisphere jut 26.
As shown in Figure 2, pressure regulator valve 5 is a cross pressure regulator valve, pressure regulator valve 5 has water inlet 51, but the air inlet port 53 of delivery port 52 and regulating tank internal gas pressure and gas outlet 54, delivery port 52 is communicated with water tank inlet 12, water inlet 51 is communicated with water-control valve 4 by water pipe, be with first lid 531 of band air-vent on the air inlet port 53, be provided with duckbill valve 532 in the air inlet port 53, the duckbilled end of duckbill valve 532 is towards the chamber of confluxing of pressure regulator valve 5, duckbill valve 532 other ends are communicated with the air-vent sealing of first lid 531, be with second lid 541 of band air-vent on the gas outlet 54,54 bottoms, gas outlet have aperture and are communicated with the chamber of confluxing of pressure regulator valve 5, be provided with the spring 543 of an end with closure 542 in the gas outlet 54, spring 543 is blocked aperture by seal cover 542, and spring 543 other ends prop up second lid 541.
As shown in Figure 3, the valve body 41 of sky in water-control valve 4 has, valve body 41 1 ends have valve inleting water mouth 411, the other end has the valve body delivery port 412 corresponding with valve inleting water mouth 411, and valve body 41 other ends and valve body delivery port 412 direction that meets at right angles is provided with overfall 413, be provided with interior empty spring base 414 near valve inleting water mouth 411 ends in the valve body 41, be provided with interior empty valve plug 415 near valve body delivery port 412 ends in the valve body 41, valve plug 415 is by obturating plug 415-1, the plug body 415-2 of taper and columniform plug cock 415-3 integral type connect and compose, a compression of obturating plug 415-1 and spring base 414 common sockets spring 416, plug body 415-2 can block overfall 413, plug cock 414-3 injects in the valve body delivery port 412, and gapped between plug cock 415-3 and the valve body delivery port 412.
The operating principle of this pressure-type cistern for flush toilet is: this water tank is an airtight container, water tank can stockpile air when water filling, utilize ducted hydraulic pressure to come the air of compression water tank inside, compressed air just forms power, and the pressure of adding water itself is that dual-pressure forces water to pour bedpan rapidly; When needs are washed by water, press flush button 3, push rod 23 separates with overcoat 21 position that 22 sealings contact with sealing shroud, flushing valve 2 inside communicate with ambient pressure, because the water tank internal gas pressure is much larger than ambient pressure, the water tank internal gas pressure upwards pushes away sealing shroud 22, makes sealing shroud 22 break away from water outlet of water tank, and the water in the water tank is subjected to the bath downwards rapidly of the compressed-air actuated crunch in top; In the transients of bath, the water tank internal gas pressure sharply descends, and the water tank air pressure inside begins less than ambient pressure, and the duckbill valve 532 in pressure regulator valve 5 air inlet ports 53 is opened, and outside air enters the gas that covers from air inlet port 53 in water tank; After having dashed water, tap water is just from pipeline water filling in water tank, along with the rising of water level, air in the water tank constantly is compressed, and the water tank internal gas pressure is increasing, and water level is difficult to rise again, this moment, the water tank internal gas pressure was greater than ambient pressure, duckbill valve 532 is closed, and pressure regulator valve 5 gas outlets 54 communicate with the external world, and air discharges in the water tank, the water tank internal pressure reduces, water level continues to rise, and rises to certain altitude until water level, and tap water stops water filling in water tank; This moment, unnecessary tap water can reverse flow in the pipeline, oppositely flowed into from the space of the plug cock 415-3 of water-control valve 4 and valve body delivery port 412, from overfall 413 outflows.
This pressure-type cistern for flush toilet is different with common gravity toilet flush, utilizes dual-pressure flushing, and flushing speed is faster, wash totallyer, and relatively saves water resource, and each flushing only need water more than 3 liters, just bedpan can be rinsed well.In the whole the injecting process, the pressure regulator valve gas that can cover automatically, water-control valve can be controlled water automatically, need not manually-operated, uses easily.
Claims (5)
1. pressure-type cistern for flush toilet, it is characterized in that: tank box (1) is the container of a sealing, and water tank upper is provided with the opening of indent, is provided with the flushing valve of control Water flushing for cistern in the water tank
(2), flushing valve (2) bottom is communicated with water outlet of water tank (11) sealing, flushing valve (2) top is connected with open-top screw thread, flushing valve (2) top is provided with and is positioned at the outer flush button (3) of water tank, flushing valve (2) communicates with the external world and impels Water flushing for cistern by pushing flush button (3), water tank is provided with the water-control valve (4) that can control water tank water intake automatically outward, water tank inlet (12) is communicated with a pressure regulator valve (5), pressure regulator valve (5) is communicated with water-control valve (4) by water pipe, and water-control valve (4) connects running water pipe.
2. a kind of pressure-type cistern for flush toilet according to claim 1, it is characterized in that: described flushing valve (2) comprises overcoat (21), sealing shroud (22) and push rod (23), overcoat (21) is connected with the open-top screw thread of water tank, overcoat (21) is enclosed within on the push rod (23), overcoat (1) and the sealing of push rod (23) contact position, sealing shroud (22) is positioned at overcoat (21) and is enclosed within on the push rod (23), sealing shroud (22) lower end puts in the water outlet of water tank (11) and with water outlet of water tank (11) sealing and is communicated with, sealing shroud (22) seals with the contact position of push rod (23), push rod (23) top is with first spring (24), first spring (24) upper end props up flush button (3), the lower end props up overcoat (21), is provided with second spring (25) that is enclosed within on the push rod (23) between overcoat (21) and the sealing shroud (22).
3. a kind of pressure-type cistern for flush toilet according to claim 2 is characterized in that: have on the described push rod (23) and the adaptive hemisphere jut (26) of sealing shroud (22) contact site shape, be with sealing ring (27) on the hemisphere jut (26).
4. a kind of pressure-type cistern for flush toilet according to claim 1, it is characterized in that: described pressure regulator valve (5) is a cross pressure regulator valve, pressure regulator valve (5) has water inlet (51), delivery port (52) but and the air inlet port of regulating tank internal gas pressure (53) and gas outlet (54), delivery port (52) is communicated with water tank inlet (11), water inlet (51) is communicated with water-control valve (4) by water pipe, be with first lid (531) of band air-vent on the air inlet port (53), be provided with duckbill valve (532) in the air inlet port (53), the duckbilled end of duckbill valve (532) is towards the chamber of confluxing of pressure regulator valve (5), duckbill valve (532) other end is communicated with the air-vent sealing of first lid (531), be with second lid (541) of band air-vent on the gas outlet (54), bottom, gas outlet (54) has aperture and is communicated with the chamber of confluxing of pressure regulator valve (5), be provided with the spring (543) of an end with closure (542) in the gas outlet (54), spring (543) is blocked aperture by seal cover (542), and spring (543) other end props up second lid (541).
5. a kind of pressure-type cistern for flush toilet according to claim 1, it is characterized in that: the valve body (41) of sky in described water-control valve (4) has, valve body (41) one ends have valve inleting water mouth (411), the other end has the valve body delivery port (412) corresponding with valve inleting water mouth (411), and valve body (41) other end and valve body delivery port (412) direction that meets at right angles is provided with overfall (413), be provided with interior empty spring base (414) near valve inleting water mouth (411) end in the valve body (41), be provided with interior empty valve plug (415) near valve body delivery port (412) end in the valve body (41), valve plug (415) is by obturating plug (415-1), the plug body (415-2) of taper and columniform plug cock (415-3) integral type connect and compose, a compression of the common socket of obturating plug (415-1) and spring base (414) spring (416), plug body (415-2) can be blocked overfall (413), plug cock (415-3) injects in the valve body delivery port (412), and gapped between plug cock (415-3) and the valve body delivery port (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101130023A CN101761124B (en) | 2010-01-28 | 2010-01-28 | Pressure-type cistern for flush toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101130023A CN101761124B (en) | 2010-01-28 | 2010-01-28 | Pressure-type cistern for flush toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101761124A true CN101761124A (en) | 2010-06-30 |
| CN101761124B CN101761124B (en) | 2011-12-07 |
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ID=42492494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101130023A Expired - Fee Related CN101761124B (en) | 2010-01-28 | 2010-01-28 | Pressure-type cistern for flush toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101761124B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251567A (en) * | 2011-01-20 | 2011-11-23 | 薛华 | Pressure water pumping type water-saving toilet bowl |
| CN103334478A (en) * | 2013-07-16 | 2013-10-02 | 上海精星仓储设备工程有限公司 | Supercharged water-saving device used for water closet |
| CN103953104A (en) * | 2014-04-14 | 2014-07-30 | 赵县安居房屋维修服务中心 | Pneumatic anti-freezing flush toilet |
| WO2016015452A1 (en) * | 2014-07-27 | 2016-02-04 | 王永强 | Toilet water tank and tube pressure valve |
| CN107567521A (en) * | 2015-04-07 | 2018-01-09 | F·潘祖拉克 | Pressure flush system for closestool |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2248858B (en) * | 1990-10-17 | 1994-04-27 | Metra Oy Ab | Vacuum toilet system with treated rinse liquid |
| CN2375681Y (en) * | 1999-05-26 | 2000-04-26 | 谭兆棠 | Light-contact pressure cistern flusher |
| CN2445009Y (en) * | 2000-09-19 | 2001-08-29 | 郑阿松 | Pressure water-saving toilet |
| CN2461989Y (en) * | 2000-09-22 | 2001-11-28 | 果玉祥 | Pressure cistern |
| CN201137195Y (en) * | 2007-12-07 | 2008-10-22 | 余烈平 | Energy storage air pressure type flushing equipment |
-
2010
- 2010-01-28 CN CN2010101130023A patent/CN101761124B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251567A (en) * | 2011-01-20 | 2011-11-23 | 薛华 | Pressure water pumping type water-saving toilet bowl |
| CN102251567B (en) * | 2011-01-20 | 2014-03-05 | 薛华 | Pressure water pumping type water-saving toilet bowl |
| CN103334478A (en) * | 2013-07-16 | 2013-10-02 | 上海精星仓储设备工程有限公司 | Supercharged water-saving device used for water closet |
| CN103953104A (en) * | 2014-04-14 | 2014-07-30 | 赵县安居房屋维修服务中心 | Pneumatic anti-freezing flush toilet |
| CN103953104B (en) * | 2014-04-14 | 2015-07-08 | 赵县安居房屋维修服务中心 | Pneumatic anti-freezing flush toilet |
| WO2016015452A1 (en) * | 2014-07-27 | 2016-02-04 | 王永强 | Toilet water tank and tube pressure valve |
| CN107567521A (en) * | 2015-04-07 | 2018-01-09 | F·潘祖拉克 | Pressure flush system for closestool |
| US10941550B2 (en) | 2015-04-07 | 2021-03-09 | Swiss Aqua Technologies Ag | Toilet bowl pressure flushing system with shock wave flushing |
| CN107567521B (en) * | 2015-04-07 | 2021-05-28 | 瑞士水技术股份公司 | Pressure flushing system for toilets |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101761124B (en) | 2011-12-07 |
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Effective date of registration: 20131022 Address after: North Park Hill Road 214500 Jingjiang city in Jiangsu province Taizhou City No. 18 Patentee after: JINGJIANG WEIYI INTELLECTUAL PROPERTY SERVICE CO., LTD. Address before: 213159 Jiangsu City, Wujin District, Hutang Town, the middle of the road extension of the road No. 28, No. Patentee before: Changzhou Weiyi Technology Co., Ltd. |
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Granted publication date: 20111207 Termination date: 20190128 |