CN108518511A - A kind of flashing valve with automatic switching function - Google Patents
A kind of flashing valve with automatic switching function Download PDFInfo
- Publication number
- CN108518511A CN108518511A CN201810483848.2A CN201810483848A CN108518511A CN 108518511 A CN108518511 A CN 108518511A CN 201810483848 A CN201810483848 A CN 201810483848A CN 108518511 A CN108518511 A CN 108518511A
- Authority
- CN
- China
- Prior art keywords
- spool
- valve
- chamber
- valve body
- moisturizing
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0473—Multiple-way safety valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/044—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with more than one spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
Abstract
The invention discloses a kind of flashing valves with automatic switching function, it includes valve body, valve body is equipped with water inlet line, moisturizing exhalant canal and bath exhalant canal, valve body is additionally provided with valve chamber, one end in valve chamber close to water inlet line is fixed with spool, there are gaps between spool and valve body, spool is equipped with the spool chamber of one end open, conversion core is additionally provided in valve chamber, the one end for converting core is equipped with conversion core retainer plate, it converts core retainer plate and is equipped with sealing ring, it converts and is equipped with spring between core retainer plate and spool chamber bottom wall, spool chamber bottom wall is equipped with pressure relief device and small water hole, the return spring for driving conversion core return is additionally provided in valve body；Convert the first interface channel that core is equipped with connection valve chamber and moisturizing exhalant canal, and the second interface channel of connection valve chamber and exhalant canal of washing by water.Water consumption of the present invention is small, saves water and pushes principle to be allowed to generate automatic waterway switching diverter function using valve body embedding structure generation waterpower, formation stages rinse, and effectively clean toilet.
Description
【Technical field】
The present invention relates to a kind of flashing valves with automatic switching function.
【Background technology】
The mechanism of existing flushing toiler flashing valve is all single theory of mechanics structure, and what is had can wash by water and mend simultaneously
Water has plenty of moisturizing after first bath.But whether which kind of above-mentioned mode all has the following defects：It 1, cannot be effectively by closestool
Rinse well, though rinse it is multiple, all or cannot will be clean by flush toilets, 2, due to cannot once do flush toilets
Only, it needs to rinse multiple so that water consumption is big, wastes water.
【Invention content】
It is an object of the invention in place of overcome the deficiencies in the prior art, can effectively flush toilets be done by providing one kind
Only, water consumption is small, saves water and has automatic switching function, the flashing valve that formation stages rinse.
The object of the present invention is achieved like this：
A kind of flashing valve with automatic switching function, it is characterised in that it includes valve body, and valve body is equipped with water inlet line, mends
Water exhalant canal and bath exhalant canal, valve body are additionally provided with valve chamber, and one end in valve chamber close to water inlet line is fixed with spool, valve
There are gap between core and valve body, spool is equipped with the spool chamber of one end open, and turn that can be slided in valve chamber is additionally provided in valve chamber
Core is changed, the one end for converting core is equipped with pluggable in spool chamber and the conversion core retainer plate that can be slided in spool chamber, converts on core retainer plate
Equipped with the sealing ring with spool chamber fitted seal, converts and form compression chamber between core retainer plate and the spool chamber bottom wall of spool chamber, conversion
Spring is equipped between core retainer plate and spool chamber bottom wall, spool chamber bottom wall is equipped with pressure relief device and small water hole, drive is additionally provided in valve body
Convert the return spring of core return；Convert the first interface channel and communicating valve that core is equipped with connection valve chamber and moisturizing exhalant canal
Second interface channel of chamber and bath exhalant canal；Conversion core slides in valve chamber to be made water flow through the first interface channel from moisturizing to go out
Aquaporin is flowed out or is flowed out from bath exhalant canal through the second interface channel.
A kind of flashing valve with automatic switching function as described above, it is characterised in that pressure relief device includes being arranged in valve
The relief hole of core cavity bottom wall, spool chamber bottom wall are equipped with the pressure release block for opening or closing relief hole.
A kind of flashing valve with automatic switching function as described above, it is characterised in that spring is pin type spring, pin type
One end of spring passes through small water hole, and there are gaps between pin type spring and small water hole.
A kind of flashing valve with automatic switching function as described above, it is characterised in that valve chamber is square cavity, conversion
Core is the rectangular tube coordinated with square cavity, and spool is cylinder, and the conversion core retainer plate is round covers.
A kind of flashing valve with automatic switching function as described above, it is characterised in that valve body is equipped with bath and is threadedly coupled
Pipe, bath screw nipple are connected with jet water spout by nut of washing by water, and wash by water close equipped with washing by water between screw nipple and valve body
Seal, bath briquetting and bath O-ring；Valve body is equipped with moisturizing screw nipple, and moisturizing screw nipple is connected by moisturizing nut
It is connected to water supply pipe, moisturizing sealing ring, moisturizing briquetting and moisturizing O-ring are equipped between moisturizing screw nipple and valve body.
A kind of flashing valve with automatic switching function as described above, it is characterised in that valve chamber inner wall is equipped with valve chamber card
Block is equipped at valve core opening and coordinates the spool fixture block being fixedly connected with valve chamber fixture block.
The beneficial effects of the invention are as follows：
Water consumption of the present invention is small, saves water and pushes principle to be allowed to generation using valve body embedding structure generation waterpower and cuts automatically
Water route diverter function is changed, formation stages rinse, and effectively clean toilet.
【Description of the drawings】
Fig. 1 is the structure chart when present invention goes out water state in the first stage；
Fig. 2 is the structure chart when present invention goes out water state in the first stage；
Fig. 3 is the portions the A enlarged drawing of Fig. 2；
Fig. 4 is the structure chart when present invention goes out water state in the first stage；
Fig. 5 is the portions the B enlarged drawing of Fig. 4；
Fig. 6 is the Structure explosion diagram of the present invention.
【Specific implementation mode】
The invention will be further described below in conjunction with the accompanying drawings：
A kind of flashing valve with automatic switching function comprising valve body 1, valve body 1 are equipped with water inlet line 11, moisturizing water outlet
Channel 12 and bath exhalant canal 13, valve body 1 are additionally provided with valve chamber 2, and one end in valve chamber 2 close to water inlet line is fixed with spool 3,
There are gap 31 between spool 3 and valve body 1, spool 3 is equipped with the spool chamber 32 of one end open, and being additionally provided in valve chamber 2 can be in valve chamber
The conversion core 4 of interior sliding, one end of conversion core 4 are equipped with pluggable in the spool chamber 32 and the conversion core that can be slided in spool chamber
Set 5, conversion core retainer plate 5 are equipped with the sealing ring 51 with 32 fitted seal of spool chamber, convert the spool chamber bottom of core retainer plate 5 and spool chamber 32
Compression chamber 322 is formed between wall 321, converts and is equipped with spring 53 between core retainer plate 5 and spool chamber bottom wall 321, and spool chamber bottom wall 321 is set
There are pressure relief device 6 and small water hole 7, the return spring 14 for driving conversion 4 return of core is additionally provided in valve body 1；It converts core 4 and is equipped with connection
First interface channel 41 of valve chamber 2 and moisturizing exhalant canal 12, and connection valve chamber 2 connect with the second of bath exhalant canal 13 and lead to
Road 42；The sliding in the valve chamber 2 of conversion core 4 makes water flow through the first interface channel to flow out from moisturizing exhalant canal or logical through the second connection
It is flowed out from bath exhalant canal in road.
Pressure relief device 6 includes the relief hole 61 being arranged in spool chamber bottom wall 321, and spool chamber bottom wall 321 is equipped with and plays on or off
Close the pressure release block 62 of relief hole.62 inside of pressure release block is equipped with the buckle 621 for being stuck in 321 inside of spool chamber bottom wall, pressure release block 62
Outside is equipped with the block 622 that can close multiple relief holes 61.
Spring 53 is pin type spring, and one end of pin type spring 53 passes through small water hole 7, stayed between pin type spring and small water hole 7
There is gap 71.
Valve chamber 2 is square cavity, and conversion core 4 is the rectangular tube coordinated with square cavity, and spool 3 is cylinder, described
It is round cover to convert core retainer plate.
Valve body 1 is equipped with bath screw nipple 15, and bath screw nipple 15 is connected with jet water spout by nut 151 of washing by water
152, it washes by water and is equipped with bath sealing ring 153, bath briquetting 154 and bath O-ring 155 between screw nipple 15 and valve body 1；Valve
Body 1 is equipped with moisturizing screw nipple 16, and moisturizing screw nipple 16 is connected with water supply pipe 162, moisturizing spiral shell by moisturizing nut 161
Moisturizing sealing ring 163, moisturizing briquetting 164 and moisturizing O-ring 165 are equipped between line connecting tube 16 and valve body 1.
2 inner wall of valve chamber is equipped with valve chamber fixture block 21, and 3 opening of spool is equipped with coordinates the spool being fixedly connected with valve chamber fixture block 21
Fixture block 33.
After water inlet line 11 is intake, flow is by the way that there are gaps 31 to flow into 1 body of valve body between spool 3 and valve body 1, then leads to
It crosses conversion core 4 and flows out (as shown in Figure 1) from moisturizing exhalant canal 12.
When water inlet, pressure release block 62 is adjacent to form sealing surface D by the impulse force of water with spool chamber bottom wall 321.Water is also simultaneously from needle
Gap 71 between formula spring and small water hole 7 flows into 32 inside of spool chamber and forms compression chamber 322, is forming the same of compression chamber 322
When slowly push sealing ring 51, conversion core 4, return spring 14.When conversion core 4 is pushed into centre position, it is connected to valve chamber 2 and moisturizing
First interface channel 41 of exhalant canal 12 is closed, and connection valve chamber 2 and the second interface channel 42 of exhalant canal 13 of washing by water are opened,
Flow meeting automatic conversion flows out (as shown in Figure 2) from bath exhalant canal 13.
It intakes to a period of time, when conversion core 4 shifts 12 bottommost of valve body onto, connection valve chamber 2 and moisturizing exhalant canal 12
First interface channel 41 is opened, and connection valve chamber 2 and the second interface channel 42 of exhalant canal 13 of washing by water are closed, and flow can be from turn
It changes and is flowed out from from moisturizing exhalant canal 12.
When stopping intaking, because under reaction force by return spring 14, sealing ring 51, conversion core 4 are pushed.It is formed
Compression chamber 322, makes 62 stress of pressure release block be detached from spool chamber bottom wall 321, and the pressure in compression chamber 322 can be released from relief hole 61
Come.
Conversion core 4, sealing ring 51, return spring 14 can automatically reset to home position in the state of not by pressure.
Claims (6)
1. a kind of flashing valve with automatic switching function, it is characterised in that it includes valve body (1), and valve body (1) is equipped with water inlet pipe
Road (11), moisturizing exhalant canal (12) and bath exhalant canal (13), valve body (1) are additionally provided with valve chamber (2), close in valve chamber (2)
One end of water inlet line is fixed with spool (3), and there are gap (31), spool (3) to be equipped with one end between spool (3) and valve body (1)
The spool chamber (32) of opening, valve chamber (2) is interior to be additionally provided with the conversion core (4) that can be slided in valve chamber, and one end of conversion core (4) is equipped with
It is pluggable in the spool chamber (32) and the conversion core retainer plate (5) that can be slided in spool chamber, convert core retainer plate (5) and be equipped with and spool chamber
(32) sealing ring (51) of fitted seal is equipped with spring (53), spool chamber between conversion core retainer plate (5) and spool chamber bottom wall (321)
Bottom wall (321) is equipped with pressure relief device (6) and small water hole (7), and the return bullet for driving conversion core (4) return is additionally provided in valve body (1)
Spring (14)；Convert the first interface channel (41) and communicating valve that core (4) is equipped with connection valve chamber (2) and moisturizing exhalant canal (12)
The second interface channel (42) of chamber (2) and bath exhalant canal (13)；Conversion core (4) sliding in the valve chamber (2) makes water flow through the
A connection channel is flowed out from moisturizing exhalant canal or is flowed out from bath exhalant canal through the second interface channel.
2. a kind of flashing valve with automatic switching function according to claim 1, it is characterised in that pressure relief device (6) wraps
Setting is included in the relief hole (61) of spool chamber bottom wall (321), spool chamber bottom wall (321) is equipped with the pressure release for opening or closing relief hole
Block (62).
3. a kind of flashing valve with automatic switching function according to claim 1, it is characterised in that spring (53) is needle
One end of formula spring, pin type spring (53) passes through small water hole (7), and there are gap (71) between pin type spring and small water hole (7).
4. a kind of flashing valve with automatic switching function according to claim 1, it is characterised in that valve chamber (2) is rectangular
Cavity, conversion core (4) are the rectangular tube coordinated with square cavity, and spool (3) is cylinder, and the conversion core retainer plate is circle
Set.
5. a kind of flashing valve with automatic switching function according to claim 1, it is characterised in that valve body (1) is equipped with punching
Water screw nipple (15), bath screw nipple (15) are connected with jet water spout (152) by nut (151) of washing by water, spiral shell of washing by water
Bath sealing ring (153), bath briquetting (154) and bath O-ring (155) are equipped between line connecting tube (15) and valve body (1)；Valve
Body (1) is equipped with moisturizing screw nipple (16), and moisturizing screw nipple (16) is connected with water supply pipe by moisturizing nut (161)
(162), moisturizing sealing ring (163), moisturizing briquetting (164) and moisturizing O are equipped between moisturizing screw nipple (16) and valve body (1)
Shape circle (165).
6. a kind of flashing valve with automatic switching function according to claim 1, it is characterised in that valve chamber (2) inner wall is set
There is valve chamber fixture block (21), spool (3) opening is equipped with coordinates the spool fixture block (33) being fixedly connected with valve chamber fixture block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810483848.2A CN108518511B (en) | 2018-05-19 | 2018-05-19 | Flushing valve with automatic switching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810483848.2A CN108518511B (en) | 2018-05-19 | 2018-05-19 | Flushing valve with automatic switching function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108518511A true CN108518511A (en) | 2018-09-11 |
| CN108518511B CN108518511B (en) | 2023-08-22 |
Family
ID=63427415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810483848.2A Active CN108518511B (en) | 2018-05-19 | 2018-05-19 | Flushing valve with automatic switching function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108518511B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5003644A (en) * | 1990-01-17 | 1991-04-02 | Huang Chin Ming | Two-stage water discharge mechanism for flush toilet tank |
| KR20030061687A (en) * | 2002-01-15 | 2003-07-22 | 마츠시타 덴끼 산교 가부시키가이샤 | Sanitary washing apparatus |
| CN200943239Y (en) * | 2006-08-08 | 2007-09-05 | 毕有才 | Divided flush water-saving squatting pan of public toilet |
| CN101368400A (en) * | 2007-08-15 | 2009-02-18 | 王华祥 | Segmented rinsing energy-saving cistern fittings |
| TWM380544U (en) * | 2010-01-11 | 2010-05-11 | shun-qing Li | Distance alarming device for urinal |
| CN205369447U (en) * | 2015-12-16 | 2016-07-06 | 黄阳 | Two sections play water dual spray water conservation flushometers |
| CN106400920A (en) * | 2016-11-15 | 2017-02-15 | 何玉贞 | Intelligent mechanical conjoined flushing valve |
| CN107836999A (en) * | 2017-09-01 | 2018-03-27 | 宁波锦宇电器有限公司 | A kind of releasing pressure automatically air bleeding valve |
| CN208268495U (en) * | 2018-05-19 | 2018-12-21 | 中山市美图塑料工业有限公司 | A kind of flashing valve automatically switching water route |
-
2018
- 2018-05-19 CN CN201810483848.2A patent/CN108518511B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5003644A (en) * | 1990-01-17 | 1991-04-02 | Huang Chin Ming | Two-stage water discharge mechanism for flush toilet tank |
| KR20030061687A (en) * | 2002-01-15 | 2003-07-22 | 마츠시타 덴끼 산교 가부시키가이샤 | Sanitary washing apparatus |
| CN200943239Y (en) * | 2006-08-08 | 2007-09-05 | 毕有才 | Divided flush water-saving squatting pan of public toilet |
| CN101368400A (en) * | 2007-08-15 | 2009-02-18 | 王华祥 | Segmented rinsing energy-saving cistern fittings |
| TWM380544U (en) * | 2010-01-11 | 2010-05-11 | shun-qing Li | Distance alarming device for urinal |
| CN205369447U (en) * | 2015-12-16 | 2016-07-06 | 黄阳 | Two sections play water dual spray water conservation flushometers |
| CN106400920A (en) * | 2016-11-15 | 2017-02-15 | 何玉贞 | Intelligent mechanical conjoined flushing valve |
| CN107836999A (en) * | 2017-09-01 | 2018-03-27 | 宁波锦宇电器有限公司 | A kind of releasing pressure automatically air bleeding valve |
| CN208268495U (en) * | 2018-05-19 | 2018-12-21 | 中山市美图塑料工业有限公司 | A kind of flashing valve automatically switching water route |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108518511B (en) | 2023-08-22 |
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