CN201764015U - Three-way valve - Google Patents
Three-way valve Download PDFInfo
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- CN201764015U CN201764015U CN201020534929XU CN201020534929U CN201764015U CN 201764015 U CN201764015 U CN 201764015U CN 201020534929X U CN201020534929X U CN 201020534929XU CN 201020534929 U CN201020534929 U CN 201020534929U CN 201764015 U CN201764015 U CN 201764015U
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- valve
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- spool
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 172
- 230000000694 effects Effects 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides a three-way valve belonging to the technical field of valves. The three-way valve solves the problems of unsatisfactory shunting effect and bad sealing effect of the three-way valve in the prior art. The three-way valve provided includes a valve body provided with a water inlet, a first water outlet and a second water outlet, a handle, a valve stem, a valve core in the valve body, the inner end of the valve stem is connected to the valve core, the outer end of the valve stem is penetrated through the valve body and is connected to the handle, the valve core is provided with a passing water chamber 1 and a passing water chamber 2 which are mutually separated, the water passing chamber 1 is provided with a through hole capable of communicating the water inlet and the first water outlet, the water passing chamber 2 is provided with a through hole capable of communicating the water inlet and the second water outlet, the water inlet can communicate the through holes of the passing water chamber 1 and the passing water chamber 2 while the handle drives the valve core to rotate. The utility model has the advantages of simple structure, good shunting effect etc.
Description
Technical field
The utility model belongs to technical field of valve manufacturing, relates to a kind of ball valve, particularly a kind of triple valve.
Background technique
Tee ball valve is widely used in daily life and the industrial 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, it generally is to shunt from primary flow path, perhaps two water outlets are carried out current limliting, if this current limliting needs to shunt very accurately ratio, to guarantee the flow difference of two water outlets, and can regulate as required, then need the spool of tee ball valve is improved design.For example, the Chinese patent literature data discloses 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 described 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 described bottom portion of groove be the beginning wall end of its inflow entrance or outflow opening to the length between adjacent inflow entrance or the outflow opening beginning wall end, with guarantee its reliably by and the realization of shunting.
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 purpose of this utility model is at the above-mentioned problems in the prior art, and a kind of simple in structure, triple valve that shunting effect is good is provided.
The purpose of this utility model can realize by following technical proposal: a kind of triple valve, comprise and have water intake, the valve body of first water outlet and second water outlet, handle, valve rod and the spool that is located 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 crossing water chamber one and cross water chamber two, described water chamber one excessively offers the through hole of the energy UNICOM's water intake and 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 and water chamber two through hole separately.
During use, the water intake of this triple 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 enters by crossing water chamber one from water intake and flows out from first water outlet; Be rotated further handle and drive the spool rotation, when water chamber one is crossed by water intake UNICOM, water intake also UNICOM is crossed water chamber two, promptly realized shunting this moment, the part medium passed through water chamber one and flowed out from first water outlet, the part medium passed through water chamber two and flowed 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 by the angle of swing of control spool, served as the opening of the through hole of water chamber one and water intake when big, the opening of crossing the through hole of water chamber two and water intake is just little, otherwise still, so just can finish 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 enters by crossing water chamber two from water intake and flows out from second water outlet.
In above-mentioned triple 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 triple 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 triple 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 triple 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 triple 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 convenience like this, guarantee the accuracy that each state switches.
In above-mentioned triple 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 triple 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, and 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 triple 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, prolonged this triple valve working life valve body; And the installation that has made things convenient for this triple valve that is provided with of joint connects, and also made things convenient for dismounting simultaneously when maintain and replace.
In addition, because spool is a hollow structure, so its weight is low weight, needs just energy rotational valve core of smaller power, has the higher utility of ratio.
Description of drawings
Fig. 1 is the structure sectional view of this triple valve.
Fig. 2 is the perspective view of spool in this triple valve.
Fig. 3 is the structural representation of spool in this triple valve, valve rod and valve seat.
Among the figure, 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 utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
This triple valve 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, as 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, spool 4 is located in the valve body 1, spool 4 has separate crossing water chamber 1 and cross water chamber 26, cross the through hole that water chamber 1 offers the energy water intake 1a of UNICOM and the first water outlet 1b, cross the through hole that water chamber 26 offers the energy water intake 1a of UNICOM and the second water outlet 1c, and when handle 2 drove spools 4 and rotates, water intake 1a can water chamber of UNICOM one and is crossed 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 convenience like this, guarantees the accuracy that each state switches.
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 by hex screw 12, and handle 2 can drive spool 4 and rotate, as long as handle 2 is adorned in choosing, just can change the flow direction of flowing medium, connects or block the pipeline 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.
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 by joint 8.When handle 2 does not rotate, cross water chamber 1 and 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 enters by crossing water chamber 1 from water intake 1a 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, promptly realized shunting this moment, 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 entered water chamber 26 and entered 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 by the angle of swing of control spool 4, served as the opening of the through hole of water chamber 1 and water intake 1a when big, the opening of crossing the through hole of water chamber 26 and water intake 1a is just little, otherwise still, so just can finish 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 enters by crossing water chamber 26 from water intake 1a and flows out from the second water outlet 1c.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model 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 utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (8)
1. triple valve, comprise and have water intake (1a), the valve body (1) of first water outlet (1b) and second water outlet (1c), handle (2), valve rod (3) and be located at 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 crossing water chamber one (5) and cross water chamber two (6), described water chamber one (5) excessively offers the through hole of energy 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 with water chamber two (6) through hole separately.
2. triple 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. triple 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. triple 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 triple 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 triple 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 triple 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. triple 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), 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 |
|---|---|---|---|
| CN201020534929XU CN201764015U (en) | 2010-09-19 | 2010-09-19 | Three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020534929XU CN201764015U (en) | 2010-09-19 | 2010-09-19 | Three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764015U true CN201764015U (en) | 2011-03-16 |
Family
ID=43716620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020534929XU Expired - Fee Related CN201764015U (en) | 2010-09-19 | 2010-09-19 | Three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807465A (en) * | 2014-03-04 | 2014-05-21 | 四川飞球（集团）有限责任公司 | Side-mounted three-way ball valve, and assembly method and assembly tool thereof |
| CN111981178A (en) * | 2019-05-22 | 2020-11-24 | 苏州佳瓦智能科技有限公司 | No-residue three-way valve structure |
-
2010
- 2010-09-19 CN CN201020534929XU patent/CN201764015U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807465A (en) * | 2014-03-04 | 2014-05-21 | 四川飞球（集团）有限责任公司 | Side-mounted three-way ball valve, and assembly method and assembly tool thereof |
| CN111981178A (en) * | 2019-05-22 | 2020-11-24 | 苏州佳瓦智能科技有限公司 | No-residue three-way valve structure |
| CN111981178B (en) * | 2019-05-22 | 2024-05-14 | 苏州佳瓦智能科技有限公司 | Residue-free three-way valve structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: VOLDA ENVIRONMENTAL TECHNOLOGY JIANGSU CO., LTD. Free format text: FORMER OWNER: ZHUO DANCHUN Effective date: 20140402 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317608 TAIZHOU, ZHEJIANG PROVINCE TO: 223900 SUQIAN, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140402 Address after: Suqian City, Jiangsu province Shuang'gou 223900 west of Sihong County Economic Development Zone No. 388 Patentee after: WOERDA ENVIRONMENTAL TECHNOLOGY JIANGSU CO., LTD. Address before: Taizhou City, Zhejiang province 317608 Yuhuan County Lu Pu Industrial Park Zhejiang woerda Copper Co. Ltd. Patentee before: Zhuo Danchun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |