CN102777635A - Three-way diversion control valve - Google Patents
Three-way diversion control valve Download PDFInfo
- Publication number
- CN102777635A CN102777635A CN2011101217924A CN201110121792A CN102777635A CN 102777635 A CN102777635 A CN 102777635A CN 2011101217924 A CN2011101217924 A CN 2011101217924A CN 201110121792 A CN201110121792 A CN 201110121792A CN 102777635 A CN102777635 A CN 102777635A
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- spool
- valve body
- distributing
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a three-way diversion control valve, which comprises a valve body with a water inlet, a first water outlet and a second water outlet; a handle; a valve stem; and a spool which is arranged in the valve body. The internal end of the valve stem is connected with the spool. The external end of the valve stem penetrates out of the valve body is connected with the handle. The three-way diversion control valve is characterized in that the spool is provided with a water passing chamber I and a water passing chamber II which are independent to each other, the water passing chamber I is provided with a through hole which can be communicated with the water inlet and the first water outlet, the water passing chamber II is provided with a through hole which can be communicated with the water inlet and the second water outlet, and when the handle drives the spool to rotate, the water inlet can be communicated with the respective through holes of the water passing chamber I and the water passing chamber II. The three-way diversion control valve provided by the invention has the advantages that the structure is simple; by arranging the mutually independent water passing chamber I and the water passing chamber II, the proportional diversion of the three-way diversion control valve is realized; and by arranging the valve seat, the sealing performance is guaranteed, the friction caused by the spool to the valve body is isolated and the service life of the three-way diversion control valve is prolonged.
Description
[technical field]
The invention belongs to technical field of valve manufacturing, relate to a kind of ball valve, particularly a kind of distributing T-pipe control valve.
[background technique]
Tee ball valve is widely used in daily life and the commercial production, and tee ball valve is connected in the pipeline, can change the direction of pipeline medium, has also played the effect of medium being cut stream, shunting and interflow.According to the difference of spool, tee ball valve can be divided into T type tee ball valve and L type tee ball valve, and T type tee ball valve can make the mutual UNICOM of pipeline of three quadratures maybe can cut off the 3rd pipeline, plays shunting, interflow effect; L type tee ball valve can only connect two mutually orthogonal pipelines, and the effect of distribution is only played by the mutual UNICOM that can not keep the 3rd pipeline simultaneously.
The tee ball valve that is used at present shunting, collaborating is used more in piping design; Be to shunt as the one of which from primary flow path; Perhaps two water outlets are carried out current limliting, if it is this current limliting needs to shunt very accurately ratio, different with the flow that guarantees two water outlets; And can regulate as required, then need improve design the spool of tee ball valve.For example, the Chinese patent documents and materials disclose a kind of distributing T-pipe control valve [application number: 01240821.2; Notice of authorization number: CN2469276Y]; The outflow opening that it comprises inflow entrance that valve body, valve body and water inlet link, link with return pipe and heating pipe, the valve rod in the valve body, is connected the spool of also controlling thus with valve rod; The outer surface of said spool matches with body cavity; Spool is provided with the depth recess that said inflow entrance and outflow opening are connected; And rotate to 90 ° or 180 ° of angles, make described groove connect or close the outflow opening that is connected with return pipe with heating installation; The arc length of the pairing outer surface of said bottom portion of groove is beginning wall end to the adjacent inflow entrance of its inflow entrance or outflow opening or the length between the outflow opening beginning wall end, with the realization that guarantees that it ends and shunt reliably.
Though above-mentioned distributing T-pipe control valve can realize by and the shunting function; But it just processes a groove on common spool; Shunting effect is not ideal enough; And groove on the spool and valve body constantly contact friction in use, groove is big to the wearing and tearing of valve body, the sealability that influence is whole.
[summary of the invention]
The objective of the invention is to the problems referred to above that exist in the existing technology, a kind of simple in structure, distributing T-pipe control valve that shunting effect is good is provided.
The object of the invention can be realized through following technical proposal: a kind of distributing T-pipe control valve; Comprise have water intake, valve body, handle, the valve rod of first water outlet and second water outlet and be located at the spool in the valve body; Described valve rod the inner links to each other with spool; The outer end of valve rod passes valve body and links to each other with handle; It is characterized in that described spool has separate crossed water chamber one and cross water chamber two, described cross that water chamber one offers can UNICOM's water intake and the through hole of first water outlet; Described cross that water chamber two offers can UNICOM's water intake and the through hole of second water outlet, and when handle drives valve core rotation described water intake can water chamber of UNICOM one with water chamber two through hole separately.
During use; The water intake of this distributing T-pipe control valve, first water outlet and second water outlet all are connected with service pipe; Made the water chamber's one UNICOM's water intake and first water outlet with the handle rotary spool; Cross water chamber two and do not work this moment, and medium passed through water chamber one from the water intake entering and flows out from first water outlet; Be rotated further handle and drive the spool rotation, when water chamber one was crossed by water intake UNICOM, water intake also UNICOM was crossed water chamber two; Promptly realized shunting this moment; The part medium passed through water chamber one and flowed out from first water outlet, and the part medium passed through water chamber two and flows out from second water outlet, can control water chamber one and cross water chamber two through hole separately and the openings of sizes of water intake through the angle of swing of control spool; Served as the opening of through hole and water intake of water chamber one when big; The opening of through hole and water intake of crossing water chamber two is just little, otherwise still, so just can accomplish proportional diverting; Handle with sleeve drives valve core rotation and made the water chamber's two UNICOM's water intakes and second water outlet, and cross water chamber one and do not work this moment, and medium passed through water chamber two from the water intake entering and flows out from second water outlet.
In above-mentioned distributing T-pipe control valve, described spool is that left part, right part, sidepiece and the bottom of spherical shell and spool all offers through hole, and the port and the spool that are penetrated with water service pipe and water service pipe in the through hole of described spool left part and right part are connected.The inner chamber of water service pipe was a water chamber one like this, and the chamber between the outer wall of water service pipe and the inwall of spool was a water chamber two.
In above-mentioned distributing T-pipe control valve, the end of described valve body and water intake, first water outlet and second water outlet all is connected with the joint that is used for connecting tube.During use, this triple valve is easy to connect, quick for installation with pipeline.
In above-mentioned distributing T-pipe control valve, the end that described joint is nut type and joint have can with the turning edge of pipeline clamping.When install connecting, pipeline pass joint and with the clamping that turns edge of joint, joint is threaded with valve body this triple valve is connected in the pipeline, and is quick and easy for installation.
In above-mentioned distributing T-pipe control valve, be provided with seal ring between described valve rod and the valve body, described seal ring is sheathed on the valve rod.Seal ring has guaranteed the sealing between valve rod and the valve body, prevents leaking outside of medium.
In above-mentioned distributing T-pipe control valve, the top of described spool offers square groove, and the inner of valve rod is square and reaches in the square groove and is connected with spool.Be the synchronous rotation that realizes valve rod and spool for ease like this, guarantee the accuracy that each state switches.
In above-mentioned distributing T-pipe control valve, described valve body is provided with valve gap, offers water intake on the described valve gap and is fixed on the valve body.When each component in the valve body need be changed, can unclamp valve gap, spool is taken out, reduced labor intensity and engineering time.
In above-mentioned distributing T-pipe control valve; The two-port place of the water service pipe that described spool has is provided with the valve seat of ring-type respectively; The inner ring of each valve seat all is resisted against the outer wall of spool; The outer ring of one of them valve seat is resisted against the inwall of valve body, and the outer ring of another valve seat is resisted against the inwall of valve gap.Being provided with when guaranteeing sealing of valve seat also isolated the friction of spool to valve body, prolonged working life.
Compared with prior art; This distributing T-pipe control valve simple in structure; Separate water chamber one excessively and the proportional diverting of having realized this triple valve that is provided with of crossing water chamber two; Being arranged on when guaranteeing sealing of valve seat also isolated the friction of spool to valve body, prolonged this triple valve working life; And the installation that has made things convenient for this triple valve that is provided with of joint connects, and when maintain and replace, also made things convenient for dismounting simultaneously.
In addition, because spool is a hollow structure, so its weight is low weight, needs just ability rotational valve core of smaller power, has the higher utility of ratio.
[description of drawings]
Fig. 1 is the structure sectional view of this distributing T-pipe control valve;
Fig. 2 is the perspective view of spool in this distributing T-pipe control valve;
Fig. 3 is the structural representation of spool, valve rod and valve seat in this distributing T-pipe control valve.
Description of reference numerals: 1, valve body; 1a, water intake; 1b, first water outlet; 1c, second water outlet; 2, handle; 3, valve rod; 4, spool; 4a, square groove; 5, cross water chamber one; 6, cross water chamber two; 7, water service pipe; 8, joint; 8a, turn edge; 8b, rubber seal ring; 9, seal ring; 10, valve gap; 11, valve seat; 12, hex screw.
[embodiment]
Below be specific embodiment of the present invention and combine accompanying drawing, technological scheme of the present invention is done further to describe, but the present invention is not limited to these embodiments.
Distributing T-pipe control valve of the present invention is the device that is used to cut off, shunt, change flow direction, and it is made up of component such as valve body 1, handle 2, valve rod 3 and spools 4.
Specifically; Like Fig. 1, Fig. 2 and shown in Figure 3; Valve body 1 has water intake 1a, the first water outlet 1b and the second water outlet 1c, and spool 4 is located in the valve body 1, and spool 4 has separate crossing water chamber 1 and cross water chamber 26; Cross the through hole that water chamber 1 offers the ability water intake 1a of UNICOM and the first water outlet 1b; Crossing that water chamber 26 offers can the water intake 1a of UNICOM and the through hole of the second water outlet 1c, and when handle 2 drives spools 4 and rotates, water intake 1a can water chamber of UNICOM one with water chamber 26 through hole separately.Spool 4 all offers through hole for left part, right part, sidepiece and the bottom of spherical shell and spool 4 in the present embodiment; The port and the spool 4 that are penetrated with water service pipe 7 and water service pipe 7 in the through hole of spool 4 left parts and right part are connected; The inner chamber of water service pipe 7 was a water chamber 1 like this, and the chamber between the inwall of the outer wall of water service pipe 7 and spool 4 was a water chamber 26.The top of spool 4 offers square groove 4a, and the inner of valve rod 3 is square and reaches among the square groove 4a and is connected with spool 4, is the synchronous rotation that realizes valve rod 3 and spool 4 for ease like this, guarantees the accuracy that each state switches.Valve body 1 is provided with valve gap 10, offers water intake 1a on the valve gap 10 and is fixed on the valve body 1.When each component in the valve body 1 need be changed, can unclamp valve gap 10, spool 4 is taken out, reduced labor intensity and engineering time.The two-port place of the water service pipe 7 that spool 4 has is provided with the plastic seat 11 of ring-type respectively; Valve seat 11 is processed for polytetrafluoroethylmaterial material; The inner ring of each valve seat 11 all is resisted against the outer wall of spool 4; The outer ring of one of them valve seat 11 is resisted against the inwall of valve body 1, and the outer ring of another valve seat 11 is resisted against the inwall of valve gap 10.Being provided with when guaranteeing sealing of valve seat 11 also isolated the friction of 4 pairs of valve bodies 1 of spool, prolonged working life.
The outer end of valve rod 3 passes valve body 1 and links to each other with handle 2, and handle 2 is fixed on the valve rod 3 through hex screw 12, and handle 2 can drive spool 4 and rotate, as long as choosing dress handle 2, the pipeline medium is connected or blocked to the flow direction that just can the switching stream body medium.Be provided with two seal rings 9 between valve rod 3 and the valve body 1; Offer the bipassage ring connected in star on the valve rod 3, be with a seal ring 9 in the per pass groove, seal ring 9 is sheathed on the valve rod 3 like this; Seal ring 9 has guaranteed the sealing between valve rod 3 and the valve body 1, prevents leaking outside of medium.
Valve body 1 all is connected with the joint 8 that is used for connecting tube in the end of water intake 1a, the first water outlet 1b and the second water outlet 1c, the end that joint 8 is nut type and joint 8 have can with the 8a that turns edge of pipeline clamping.When install connecting, pipeline pass joint 8 and with the 8a clamping that turns edge of joint 8, joint 8 is threaded with valve body 1 this triple valve is connected in the pipeline, and is quick and easy for installation.In order to guarantee the sealing between valve body 1 and the pipeline, can with the end face that contacts of pipeline rubber seal ring 8b be set at valve body 1.
During use, the end of the water intake 1a of this triple valve, the first water outlet 1b and the second water outlet 1c all is connected in the service pipe through joint 8.When handle 2 does not rotate, cross water chamber 1 with cross water chamber 26 through hole separately all not with water intake 1a UNICOM, this triple valve is in the state of stopping; Handle with sleeve made the one 5 water intake 1a of UNICOM of water chamber and the first water outlet 1b for 290 °; Be the water intake 1a of inner chamber UNICOM and the first water outlet 1b of water service pipe 7; Cross water chamber 26 and do not work this moment, and medium passed through water chamber 1 from water intake 1a entering and flows out from the first water outlet 1b; Be rotated further handle 2 and drive spool 4 rotations; When water chamber 1 is crossed by water intake 1a UNICOM; Water intake 1a also UNICOM crosses water chamber 26, has promptly realized shunting this moment, and the part medium flows out from the first water outlet 1b through water service pipe 7; The through hole of part medium process spool 4 sidepieces got into water chamber 26 and got into second water outlet 1c outflow from the through hole of spool 4 bottoms again; Can control water chamber 1 and cross water chamber 26 through hole separately and the openings of sizes of water intake 1a through the angle of swing of control spool 4, serve as the opening of through hole and water intake 1a of water chamber 1 when big, the through hole of mistake water chamber 26 and the opening of water intake 1a are just little; Otherwise still, so just can accomplish proportional diverting; Handle 2 continues to turn over 90 ° made the 26 water intake 1a of UNICOM of water chamber and the second water outlet 1c, and cross water chamber 1 and do not work this moment, and medium passed through water chamber 26 from water intake 1a entering and flows out from the second water outlet 1c.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used valve body 1, water intake 1a, the first water outlet 1b, the second water outlet 1c, handle 2, valve rod 3, spool 4, square groove 4a, crosses water chamber 1, crossed terms such as water chamber 26, water service pipe 7, joint 8, the 8a that turns edge, rubber seal ring 8b, seal ring 9, valve gap 10, valve seat 11, hex screw 12 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; It all is contrary with spirit of the present invention being construed to any additional restriction to them.
Claims (8)
1. distributing T-pipe control valve; Comprise valve body (1), handle (2), the valve rod (3) of have water intake (1a), first water outlet (1b) and second water outlet (1c) and be located at the spool (4) in the valve body (1); Described valve rod (3) is inner to link to each other with spool (4); The outer end of valve rod (3) passes valve body (1) and links to each other with handle (2); It is characterized in that described spool (4) has separate water chamber one (5) excessively and crosses water chamber two (6), described water chamber one (5) excessively offers the through hole of ability UNICOM's water intake (1a) and first water outlet (1b); Described cross that water chamber two (6) offers can UNICOM's water intake (1a) and the through hole of second water outlet (1c), and when handle (2) drives spool (4) and rotates described water intake (1a) can water chamber of UNICOM one and water chamber two (6) through hole separately.
2. distributing T-pipe control valve according to claim 1; It is characterized in that; Described spool (4) all offers through hole for left part, right part, sidepiece and the bottom of spherical shell and spool (4), and the port and the spool (4) that are penetrated with water service pipe (7) and water service pipe (7) in the through hole of described spool (4) left part and right part are connected.
3. distributing T-pipe control valve according to claim 2 is characterized in that, described valve body (1) all is connected with the joint (8) that is used for connecting tube in the end of water intake (1a), first water outlet (1b) and second water outlet (1c).
4. distributing T-pipe control valve according to claim 3 is characterized in that, the end that described joint (8) is nut type and joint (8) have can with turn edge (8a) of pipeline clamping.
5. according to claim 1 or 2 or 3 or 4 described distributing T-pipe control valves, it is characterized in that be provided with seal ring (9) between described valve rod (3) and the valve body (1), described seal ring (9) is sheathed on the valve rod (3).
6. according to claim 1 or 2 or 3 or 4 described distributing T-pipe control valves, it is characterized in that the top of described spool (4) offers square groove (4a), the inner of valve rod (3) is square and reaches in the square groove (4a) and is connected with spool (4).
7. according to claim 1 or 2 or 3 or 4 described distributing T-pipe control valves, it is characterized in that described valve body (1) is provided with valve gap (10), offer water intake (1a) on the described valve gap (10) and be fixed on the valve body (1).
8. distributing T-pipe control valve according to claim 2; It is characterized in that; The two-port place of the water service pipe (7) that described spool (4) has is provided with the valve seat (11) of ring-type respectively; The inner ring of each valve seat (11) all is resisted against the outer wall of spool (4), and the outer ring of one of them valve seat (11) is resisted against the inwall of valve body (1), and the outer ring of another valve seat (11) is resisted against the inwall of valve gap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101217924A CN102777635A (en) | 2011-05-12 | 2011-05-12 | Three-way diversion control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101217924A CN102777635A (en) | 2011-05-12 | 2011-05-12 | Three-way diversion control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102777635A true CN102777635A (en) | 2012-11-14 |
Family
ID=47122667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101217924A Pending CN102777635A (en) | 2011-05-12 | 2011-05-12 | Three-way diversion control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102777635A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167623A (en) * | 2015-10-15 | 2015-12-23 | 杨益民 | Boiling water dispenser capable of controlling water flow division and used for adjusting water temperature to 30-100 DEG C |
| WO2018099359A1 (en) * | 2016-11-29 | 2018-06-07 | 杭州三花研究院有限公司 | Flow control device |
| CN109488791A (en) * | 2018-12-24 | 2019-03-19 | 江苏科维仪表控制工程有限公司 | A kind of valve linkage mechanism for fluid sample sampling |
| CN110030737A (en) * | 2019-04-08 | 2019-07-19 | 广东万家乐燃气具有限公司 | A kind of triple valve and plate change formula burnt gas wall hanging furnace |
| CN112361019A (en) * | 2020-10-26 | 2021-02-12 | 宁波方太厨具有限公司 | Drinking water platform and ratio flow regulating valve thereof |
| CN114382918A (en) * | 2020-10-21 | 2022-04-22 | 中国科学院微电子研究所 | Three-way valve and semiconductor manufacturing equipment |
-
2011
- 2011-05-12 CN CN2011101217924A patent/CN102777635A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167623A (en) * | 2015-10-15 | 2015-12-23 | 杨益民 | Boiling water dispenser capable of controlling water flow division and used for adjusting water temperature to 30-100 DEG C |
| WO2018099359A1 (en) * | 2016-11-29 | 2018-06-07 | 杭州三花研究院有限公司 | Flow control device |
| US11125345B2 (en) | 2016-11-29 | 2021-09-21 | Zhejiang Sanhua Intelligent Controls Co., Ltd. | Flow control device |
| CN109488791A (en) * | 2018-12-24 | 2019-03-19 | 江苏科维仪表控制工程有限公司 | A kind of valve linkage mechanism for fluid sample sampling |
| CN109488791B (en) * | 2018-12-24 | 2024-02-20 | 江苏科维仪表控制工程有限公司 | Valve linkage mechanism for sampling fluid sample |
| CN110030737A (en) * | 2019-04-08 | 2019-07-19 | 广东万家乐燃气具有限公司 | A kind of triple valve and plate change formula burnt gas wall hanging furnace |
| CN114382918A (en) * | 2020-10-21 | 2022-04-22 | 中国科学院微电子研究所 | Three-way valve and semiconductor manufacturing equipment |
| CN112361019A (en) * | 2020-10-26 | 2021-02-12 | 宁波方太厨具有限公司 | Drinking water platform and ratio flow regulating valve thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102777635A (en) | Three-way diversion control valve | |
| CN104896147A (en) | Tee reversing valve | |
| CN202091555U (en) | Slide-valve-type two-position and three-way reversing valve | |
| CN201764015U (en) | Three-way valve | |
| CN202188168U (en) | T-shaped three-way ball valve | |
| CN202100768U (en) | Tee diversion control valve | |
| CN104633150A (en) | Lifting type valve with variable water diversion quantity | |
| CN208687203U (en) | A kind of four-way pipe joint with handoff functionality | |
| CN102305300A (en) | T-shaped three-way ball valve | |
| CN201180816Y (en) | Three-way ball valve | |
| WO2014089946A1 (en) | Thermostatic faucet | |
| CN208565648U (en) | A kind of discharging device | |
| CN204493800U (en) | A kind of one enters three goes out formula four-way reversing globe valve | |
| CN202188169U (en) | L-shaped three-way ball valve | |
| CN103791119B (en) | A kind of manufacture method that can simultaneously control a plurality of fluid line valve switch | |
| CN206608611U (en) | A kind of switching device with Flow-rate adjustment | |
| CN213629042U (en) | Multiple control integral type ball valve | |
| CN104653817A (en) | One-inlet three-outlet four-way reversing spherical valve | |
| CN204729679U (en) | A kind of four-way change-over valve | |
| CN205423937U (en) | Tee -joint temperature control valve | |
| CN209743673U (en) | Prevent long-pending material four-way five-port valve | |
| CN203809771U (en) | Valve switch capable of simultaneously controlling multiple fluid pipelines | |
| CN202266705U (en) | Two-phase fluid mixing adjusting control ball valve | |
| CN203384403U (en) | Water tap with adjustable water outlet manner | |
| CN101476631A (en) | Double-control water nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |