CN205423937U - Tee -joint temperature control valve - Google Patents
Tee -joint temperature control valve Download PDFInfo
- Publication number
- CN205423937U CN205423937U CN201521044252.0U CN201521044252U CN205423937U CN 205423937 U CN205423937 U CN 205423937U CN 201521044252 U CN201521044252 U CN 201521044252U CN 205423937 U CN205423937 U CN 205423937U
- Authority
- CN
- China
- Prior art keywords
- joint
- valve
- temperature control
- control valve
- valve body
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The utility model provides a tee -joint temperature control valve. This tee -joint temperature control valve has solved the not high problem of present tee -joint temperature control valve suitability. This tee -joint temperature control valve includes: the valve body has three port on, three port includes two water inlets and a delivery port, case, case are located between two above -mentioned water inlets and the delivery port, the valve rod, the lower extreme of valve rod links to each other with the case, and the valve body is stretched out to the upper end of case, the valve cap, the valve cap setting is in the valve rod upper end, being equipped with on at least one port to be and making plausible pipy joint, the cover is equipped with the nut between joint and the valve body, and the nut links to each other with the valve body screw. When using this tee -joint temperature control valve, through rotatory valve cap, take the position of movable valve element in the valve body to reach temperature regulation's mesh. In addition, according to the pipeline of different pipe diameters, the joint that only need change different bores can for this tee -joint temperature control valve's suitability is higher.
Description
Technical field
This utility model belongs to valve technology field, relates to a kind of three-way temperature control valve.
Background technology
In general three-way temperature control valve, there is a hot water inlet and a cooling water inlet, an also mixed water out.Cold water and hot water flow out from mixed water out after mixing in valve body.
In existing three-way temperature control valve, according to the pipeline of different tube diameters, use the three-way temperature control valve that bore is different, in installation process, need to select different three-way temperature control valves, cumbersome.
Summary of the invention
In order to solve the problems referred to above, this utility model provides the three-way temperature control valve that a kind of suitability is higher.
The purpose of this utility model can be realized by following technical proposal: a kind of three-way temperature control valve, including: valve body, described valve body has three ports, three ports include two water inlets and an outlet；Spool, described spool is between above-mentioned two water inlet and outlet；Valve rod, the lower end of described valve rod is connected with spool, and valve body is stretched out in the upper end of described spool；Bonnet, described bonnet is arranged on valve rod upper end；It is characterized in that, at least one port is provided with cylindrical joint, is arranged with nut between described joint and valve body, and described nut is connected with valve body screw thread.
When using this three-way temperature control valve, by rotating bonnet, band movable valve plug position in valve body, thus reach to regulate the purpose of temperature.It addition, according to the pipeline of different tube diameters, it is only necessary to change the joint of different bore so that the suitability of this three-way temperature control valve is higher.
In above-mentioned three-way temperature control valve, it is characterised in that the outer end of described nut has reducing, the outside of described joint has convex shoulder, and described convex shoulder is between reducing and valve body.Under the cooperating of nut reducing and joint convex shoulder, joint is the most firmly locked on valve body by nut so that this three-way temperature control valve structure is relatively stable.
In above-mentioned three-way temperature control valve, it is characterised in that be provided with sealing ring between described joint and valve body.Sealing ring is arranged between joint and valve body so that sealing ring the most directly plays sealing function at valve body, improves the stability of this three-way temperature control valve structure.
In above-mentioned three-way temperature control valve, it is characterised in that described sealing ring is positioned on convex shoulder the side near valve body.Sealing ring is arranged on the inner side of convex shoulder so that sealing ring is played abutment action by convex shoulder so that sealing ring is under the effect of convex shoulder, it is possible to more close and valve body contact, plays good sealing function.
In above-mentioned three-way temperature control valve, it is characterised in that be provided with inside the port of joint and have chamfering, described sealing ring abuts in chamfering.Chamfering is set in the inner side of the port being provided with joint, on the one hand, make the contact area between sealing ring and port bigger, it is to avoid sealing ring is oppressed by port, therefore, the setting of port chamfering, improve the structural stability of this three-way temperature control valve.
In above-mentioned three-way temperature control valve, it is characterised in that on described sealing ring, the shape near the side of joint is consistent with the shape at joint convex shoulder and sealing ring abuts at the convex shoulder of joint.Sealing ring is fitted at convex shoulder the most closely, improves the sealing of three-way temperature control valve.
In above-mentioned three-way temperature control valve, it is characterised in that described joint material is PPR.
In this three-way temperature control valve, can be according to the pipeline of different tube diameters, it is only necessary to change the joint of different bore so that the suitability of this three-way temperature control valve is higher.
Accompanying drawing explanation
Fig. 1 is the sectional view of this three-way temperature control valve.
Fig. 2 is the structural representation of seam.
Fig. 3 is the structural representation of joint.
In figure, 1, valve body；1a, chamfering；2, water inlet；3, outlet；4, spool；5, valve rod；6, bonnet；7, joint；7a, convex shoulder；8, nut；8a, reducing；9, sealing ring.
Detailed description of the invention
As it is shown in figure 1, this three-way temperature control valve, including having the valve body 1 of two water inlets 2 and an outlet 3, in two water inlets 2, one is water inlet of hot water 2, and one is cold water inlet 2.Being additionally provided with spool 4 in valve body 1, spool 4 is between above-mentioned two water inlet 2 and outlet 3.Valve rod 5, the lower end of valve rod 5 is connected with spool 4, and valve body 1 is stretched out in the upper end of spool 4；Bonnet 6, bonnet 6 is arranged on valve rod 5 upper end.
Being equipped with cylindrical and for PPR material joint 7 on two water inlets 2, be arranged with nut 8 between joint 7 and valve body 1, nut 8 is connected with valve body 1 screw thread.
Concrete, as it is shown on figure 3, the outer end of nut 8 has reducing 8a, the outside of joint 7 has convex shoulder 7a, and convex shoulder 7a is between reducing 8a and valve body 1.Under the cooperating of nut 8 reducing 8a and joint 7 convex shoulder 7a, joint 7 is the most firmly locked on valve body 1 by nut 8 so that this three-way temperature control valve structure is relatively stable.As in figure 2 it is shown, be provided with inside the port of joint 7, there is chamfering 1a.
Sealing ring 9 it is provided with between joint 7 and valve body 1.Sealing ring 9 abuts in chamfering 1a.Chamfering 1a is set in the inner side of the port being provided with joint 7, on the one hand, make the contact area between sealing ring 9 and port bigger, it is to avoid sealing ring 9 is oppressed by port, therefore, the setting of port chamfering 1a, improve the structural stability of this three-way temperature control valve.Additionally, in order to improve the sealing property of this three-way temperature control valve, sealing ring 9 is positioned on convex shoulder 7a the side near valve body 1, and on sealing ring 9, the shape near the side of joint 7 is consistent with the shape at joint 7 convex shoulder 7a and sealing ring 9 abuts in and locates inside the convex shoulder 7a of joint 7.Sealing ring 9 is fitted at convex shoulder 7a the most closely so that sealing ring 9 is played abutment action by convex shoulder 7a so that sealing ring 9 is under the effect of convex shoulder 7a, it is possible to contacts with valve body 1 more closely, plays good sealing function.
When using this three-way temperature control valve, by rotating bonnet 6, the band movable valve plug 4 position in valve body 1, thus reach to regulate the purpose of temperature.It addition, according to the pipeline of different tube diameters, it is only necessary to change the joint 7 of different bore so that the suitability of this three-way temperature control valve is higher.
Claims (4)
1. a three-way temperature control valve, including: valve body, described valve body has three ports, three ports include two water inlets and an outlet；Spool, described spool is between above-mentioned two water inlet and outlet；Valve rod, the lower end of described valve rod is connected with spool, and valve body is stretched out in the upper end of described spool；Bonnet, described bonnet is arranged on valve rod upper end；It is characterized in that, at least one port is provided with cylindrical joint, is arranged with nut between described joint and valve body, and described nut is connected with valve body screw thread；It is provided with sealing ring between described joint and valve body；Described sealing ring is positioned on convex shoulder the side near valve body；Being provided with inside the port of joint and have chamfering, described sealing ring abuts in chamfering.
Three-way temperature control valve the most according to claim 1, it is characterised in that the outer end of described nut has reducing, the outside of described joint has convex shoulder, and described convex shoulder is between reducing and valve body.
Three-way temperature control valve the most according to claim 1, it is characterised in that on described sealing ring, the shape near the side of joint is consistent with the shape at joint convex shoulder and sealing ring abuts at the convex shoulder of joint.
Three-way temperature control valve the most according to claim 1 and 2, it is characterised in that described joint material is PPR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044252.0U CN205423937U (en) | 2015-12-15 | 2015-12-15 | Tee -joint temperature control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044252.0U CN205423937U (en) | 2015-12-15 | 2015-12-15 | Tee -joint temperature control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423937U true CN205423937U (en) | 2016-08-03 |
Family
ID=56516433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521044252.0U Expired - Fee Related CN205423937U (en) | 2015-12-15 | 2015-12-15 | Tee -joint temperature control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488408A (en) * | 2018-05-23 | 2018-09-04 | 平湖乾丰机械有限公司 | A kind of heavy caliber reheat control valve body equipment |
| CN111173976A (en) * | 2020-02-22 | 2020-05-19 | 孙庆峰 | Three-way valve |
-
2015
- 2015-12-15 CN CN201521044252.0U patent/CN205423937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488408A (en) * | 2018-05-23 | 2018-09-04 | 平湖乾丰机械有限公司 | A kind of heavy caliber reheat control valve body equipment |
| CN111173976A (en) * | 2020-02-22 | 2020-05-19 | 孙庆峰 | Three-way valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |