CN106870767A - A kind of threeway temperature control adjusting valve - Google Patents
A kind of threeway temperature control adjusting valve Download PDFInfo
- Publication number
- CN106870767A CN106870767A CN201510924012.8A CN201510924012A CN106870767A CN 106870767 A CN106870767 A CN 106870767A CN 201510924012 A CN201510924012 A CN 201510924012A CN 106870767 A CN106870767 A CN 106870767A
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- China
- Prior art keywords
- valve
- export
- temperature control
- transmission section
- control adjusting
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- 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.)
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Classifications
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- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Valve Housings (AREA)
Abstract
The invention belongs to valve technology field, it is related to a kind of regulating valve, refer specifically to a kind of threeway temperature control adjusting valve, including valve body, valve element, valve pocket, water inlet end, straight-through the branch road port of export and the bypass branch port of export are provided with the valve body, water inlet end, the straight-through branch road port of export and the bypass branch port of export are connected with valve pocket, it is characterised in that：The entrance point is provided with the upper block for extending downwardly with the connectivity part of valve pocket, the straight-through branch road port of export is provided with lower link stopper with the connectivity part of valve pocket, the upper end of the bottom of the upper block and lower block is connected with annular lug, lower valve base is provided with the bypass branch port of export, transmission section is provided with the valve body, the valve element upper end is connected with transmission section, and valve element lower end extends to the lower section of annular lug；It is an object of the invention to provide a kind of simple structure, safe threeway temperature control adjusting valve.
Description
Technical field
The invention belongs to valve technology field, it is related to a kind of regulating valve, refers specifically to a kind of threeway temperature control regulation
Valve.
Background technology
Temperature control valve abbreviation temperature-sensing valve, is typical case application of the flow control valve in domain of control temperature, mainly
It is used in the production engineerings such as the temperature adjustment in heating, air-conditioning, domestic hot-water, chemical industry, weaving, pharmacy.
The temperature adjustment of heat supply, water supply, refrigeration or sterilizer is applied also for simultaneously；And other need two points
The scene of stream；Its general principle：By controlling heat exchanger, air-conditioner set or other use heat, cool equipment, one
Secondary heat (cold) matchmaker's inlet flow rate, to reach control device outlet temperature.When load produces change, pass through
Change valve opening degree regulation flow, to eliminate the influence that load fluctuation is caused, temperature is recovered to setting value.
Existing three-way temperature control valve complex structure, inconvenient operation, and the valve in it can cause after being used for multiple times
Explosion seepage between bar, valve body and bonnet, or because instantaneous pressure is too high or other factors cause bonnet quick-fried
The accident that the heating agent for splitting and causing is hurted sb.'s feelings, interior decoration is damaged.
The content of the invention
In order to overcome defect of the prior art, it is an object of the invention to provide a kind of simple structure, safety
Property threeway temperature control adjusting valve high.
The object of the present invention is achieved like this：
A kind of threeway temperature control adjusting valve, including valve body, valve element, be provided with the valve body valve pocket, water inlet end,
Straight-through the branch road port of export and the bypass branch port of export, water inlet end, the straight-through branch road port of export and bypass branch outlet
End connects with valve pocket, and the entrance point is provided with the upper block for extending downwardly with the connectivity part of valve pocket, described
The straight-through branch road port of export is provided with lower link stopper, the bottom of the upper block and lower block with the connectivity part of valve pocket
Upper end be connected with annular lug, lower valve base is provided with the bypass branch port of export, on the valve body
Transmission section is provided with, the valve element upper end is connected with transmission section, and valve element lower end extends to the lower section of annular lug.
After using said structure, the structural strength of product can be increased, prevent the explosion between valve body and valve element
Seepage, can be reduced by the medium in valve pocket to valve element and the pressure of transmission section by the setting of annular lug,
Setting by being driven section simultaneously can be such that valve element is arranged in transmission section, reduce straight between valve element and valve body
Contact, it is to avoid occur seepage between valve element and valve body, increased the security of product.
The present invention is further arranged to：The transmission section upper end is provided with digital hand wheel component；The digital hand
Wheel assembly includes handwheel lower house, valve rod, bonnet, the indexing that handwheel upper shell and handwheel upper shell are connected
Disk, symmetrically arranged degrees wheel one and degrees wheel two, the index dial are rotatably arranged on the handwheel
In housing；Two groups of mounting brackets are provided with the handwheel upper shell, the degrees wheel one, two is arranged on installation
On frame, and it is connected with the index dial.
After using said structure, the straight-through branch road port of export and bypass branch can be adjusted by digital hand wheel component
The flow at way outlet end, is easy to operator to control the assignment of traffic ratio of straight-through branch road and bypass branch.
The present invention is further arranged to：The valve element lower end is symmetrically arranged with two fixture blocks, is set in the valve pocket
The draw-in groove being adapted to two fixture blocks is equipped with, the fixture block can be moved up and down along draw-in groove.
After using said structure, it is easy to the movement of valve element.
The present invention is further arranged to：Circumference has been placed equidistant some double wedges one on the index dial；The quarter
Circumference is equidistantly provided with some double wedges two being adapted to the double wedge one, the quarter on the end face of degree wheel one, two
Circumference has been placed equidistant multiple scales number on the anchor ring of degree wheel one, two.
After using said structure, it is easy to index dial to drive the rotation of degrees wheel one, two, operator can be direct
The assignment of traffic ratio of straight-through branch road and bypass branch is intuitively found out from degrees wheel one and degrees wheel two.
The present invention is further arranged to：The bonnet, one end of the bonnet and valve are arranged with outside the valve rod
Body is threadedly coupled, valve rod through the bonnet and be connected with the handwheel upper shell, valve rod be provided with it is some and
The sealing ring of bonnet contact, sealing gasket is provided between the bonnet and valve body.
After said structure, bonnet can be fixed to valve rod, valve rod is fixedly connected with transmission section,
Transmission section is driven to rotate by the rotation of handwheel upper shell, so that band movable valve plug is moved up and down.
The present invention is further arranged to：The valve element upper end is threadedly coupled with transmission section, is provided with transmission section
The compression spring compressed with valve element upper end.
After said structure, compression spring can be compressed to valve element, make valve element with transmission section screw thread
Connect even closer during connection, it is more accurate when valve element is moved in valve pocket.
The present invention is further arranged to：Installation cavity and clamp nut, the transmission section are provided with the valve body
It is arranged in the installation cavity, the clamp nut is compressed to transmission section, makes transmission section in installation cavity
Rotate.
After using said structure, transmission section can be fixedly connected, while being also convenient for installing and changing biography
Dynamic section and valve element.
The present invention is further arranged to：Damping is provided between the bottom of the clamp nut and the transmission section
Pad.
After said structure, damping is played a part of in the setting of damping mat, prevents transmission section in rotation process
The middle vibrations for driving clamp nut, it is to avoid loosening in use occurs in clamp nut, it is to avoid hydrothermal solution is oozed
Leakage, it is ensured that the security of product.
The present invention is further arranged to：The straight-through branch road port of export and the bypass branch port of export are provided with and connect
Pipe, the adapter is connected by attachment cap with the valve body, and one end of the adapter is provided with silica gel ring, institute
Silica gel ring is stated to be abutted with valve body.
After using said structure, it is easy to regulating valve to be connected to other pipelines, is also convenient for changing adapter, improves
The service life of product.
The present invention is further arranged to：The valve rod is realized axially with the handwheel upper shell by countersunk head screw
Fixed, the upper end of the valve rod is provided with screwed hole, and the bottom of the screwed hole is provided with back-up ring, described
Screw end and the back-up ring of countersunk head screw are compressed.
After using said structure, axial restraint is carried out to valve rod and handwheel upper shell by countersunk head screw, in hand
With valve rod synchronous axial system when wheel upper shell is rotated, error during rotation is reduced.
Brief description of the drawings
Fig. 1 is structure cut-away view of the invention；
Fig. 2 is the structure cut-away view of other direction of the present invention；
Fig. 3 is the structural blast schematic diagram of digital hand wheel component of the present invention；
Fig. 4 is handwheel upper shell structural representation of the invention.
Label implication in figure：
1- valve bodies；11- installation cavitys；12- valve pockets；13- draw-in grooves；14- water inlet ends；The straight-through branch road ports of export of 15-；
The 16- bypass branch ports of export；The upper blocks of 17-；Link stopper under 18-；19- annular lugs；2- valve elements；
21- fixture blocks；3- lower valve bases；4- transmission sections；5- digital hand wheel components；51- handwheel upper shells；
511- mounting brackets；512- grooves；513- indicating windows；52- handwheel lower houses；53- valve rods；
531- is raised；54- bonnets；55- index dials；551- double wedges one；56- degrees wheels one；
57- degrees wheels two；58- double wedges two；6- sealing rings；7- sealing gaskets；8- compression springs；
9- clamp nuts；10- damping mats；100- takes over；101- attachment caps；102- silica gel rings；
103- countersunk head screws；104- back-up rings；105- decorative buckles；106- case rings；107- silica gel rings；
108- scales number.
Specific embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings：
Referring to shown in Fig. 1 to Fig. 4, a kind of threeway temperature control adjusting valve, including valve body 1, valve element 2, the valve
Valve pocket 12, water inlet end 14, the straight-through branch road port of export 15 and the bypass branch port of export 16 are provided with body 1,
Water inlet end 14, the straight-through branch road port of export 15 and the bypass branch port of export 16 are connected with valve pocket 12, it is described enter
Mouth end is provided with the upper block 17 for extending downwardly, the straight-through branch road port of export 15 with the connectivity part of valve pocket 12
With the upper end that the connectivity part of valve pocket 12 is provided with lower link stopper 18, the bottom of the upper block 17 and lower block
Portion is connected with annular lug 19, and lower valve base 3, the valve body 1 are provided with the bypass branch port of export 16
On be provided with transmission section 4, the upper end of the valve element 2 is saved with transmission and 4 is connected, and the lower end of valve element 2 extends to convex annular
The lower section of block 19；Can be reduced by the medium in valve pocket 12 to valve element 2 by the setting of annular lug 19
With transmission section 4 pressure, while by be driven section 4 setting can make valve element 2 be arranged on transmission section 4 in,
Reduce the directly contact between valve element 2 and valve body 1, it is to avoid occur seepage between valve element 2 and valve body 1, increase
The security of product is added.
It is further arranged to：4 upper ends of transmission section are provided with digital hand wheel component 5；The digital hand wheel group
Part 5 includes handwheel lower house 52, the valve rod 53, valve that handwheel upper shell 51 and handwheel upper shell 51 are connected
Cap 54, index dial 55, symmetrically arranged degrees wheel 1 and degrees wheel 2 57, the index dial 55 can turn
It is arranged on dynamicly in the handwheel upper shell 51；Two groups of mounting brackets 511 are provided with the handwheel upper shell 51,
The degrees wheel one 56, two is arranged on mounting bracket 511, and is connected with the index dial 55, by numeral
Hand wheel component 5 adjusts the flow of the straight-through branch road port of export 15 and the bypass branch port of export 16, is easy to operation
The assignment of traffic ratio of the straight-through branch road of person's control and bypass branch；In this example on the outer wall of handwheel lower house 52
Mounting groove is equipped with, the case ring 106 being adapted to it is provided with the mounting groove, user can be in decoration
Nameplate needed for being set on circle 106.
It is further arranged to：The lower end of the valve element 2 is symmetrically arranged with two fixture blocks 21, the valve pocket 12 and sets
The draw-in groove 13 being adapted to two fixture blocks 21 is equipped with, the fixture block 21 can be moved up and down along draw-in groove 13, this
Sample is easy to the movement of valve element 2.
It is further arranged to：Circumference has been placed equidistant some double wedges 1 on the index dial 55；The quarter
Circumference is equidistantly provided with some double wedges 2 58 being adapted to the double wedge 1 on the end face of degree wheel one 56, two,
Circumference has been placed equidistant multiple scales number 108 on the anchor ring of the degrees wheel one 56, two, by index dial 55
The rotation of degrees wheel one 56, two is driven, operator can directly from degrees wheel 1 and degrees wheel 2 57
Intuitively find out the assignment of traffic ratio of straight-through branch road and bypass branch；Degrees wheel 1 described in the present embodiment,
Two is ten evenly divided wheels, and the index dial 55 is divided into 20 deciles by double wedge 1, while in order to more
Plus scale number 108 is easily watched, it is provided with described handwheel upper shell 4 corresponding with scale number 108
Indicating window 513.
It is further arranged to：Be arranged with the bonnet 54 outside the valve rod 53, one end of the bonnet 54 with
Valve body 1 is threadedly coupled, and valve rod 53 is through the bonnet 54 and is connected with the handwheel upper shell 51, valve rod
53 are provided with some sealing rings 6 contacted with bonnet 54, can so make the connection of valve rod 53 and bonnet 54
Gap is occurred without, valve rod 53 is more stablized during rotation；Between the bonnet 54 and valve body 1
Sealing gasket 7 is provided with, the seal degree connected between bonnet 54 and valve body 1 is increased；Bonnet 54 can be right
Valve rod 53 is fixed, and valve rod 53 is fixedly connected with transmission section 4, by the rotation of handwheel upper shell 51
Transmission section 4 is driven to rotate, so that the band upper and lower rectilinear movement of movable valve plug 2；Valve rod 53 is upper in the present embodiment
End is evenly distributed in several projections 531, is provided with the handwheel upper shell 51 and several projections 531
The groove 512 of adaptation, so setting can make valve rod 53 radially fixed with handwheel upper shell 51, keep valve rod
53 are consistent with the rotation of handwheel upper shell 51.
It is further arranged to：The upper end of the valve element 2 is threadedly coupled with transmission section 4, is provided with transmission section 4
The compression spring 8 compressed with the upper end of valve element 2, compression spring 8 can be compressed to valve element 2, make valve element 2
Connect even closer when being threadedly coupled with transmission section 4, it is more accurate when valve element 2 is moved in valve pocket 12.
It is further arranged to：Installation cavity 11 and clamp nut 9, the transmission section are provided with the valve body 1
4 are arranged in the installation cavity 11, and 9 pairs of transmission sections 4 of the clamp nut are compressed, and make transmission section 4
Rotated in installation cavity 11, transmission section 4 can be fixedly connected, while being also convenient for installing and changing biography
Dynamic section 4 and valve element 2；The upper surface of clamp nut 9 described in the present embodiment is provided with arrow mark one, the biography
Multiple arrow marks two are evenly equipped with the excircle of dynamic section 4, operator can be according at arrow mark one
The position of arrow mark two judge the assignment of traffic ratio of straight-through branch road and bypass branch；Simultaneously in order to increase
Plus transmission section 4 and the tightness of installation cavity 11, it is provided with sealing ring 2 102, sealing ring on transmission section 4
2 102 compress with the inwall of installation cavity 11.
It is further arranged to：Damping mat is provided between the bottom of the clamp nut 9 and the transmission section 4
10, damping is played a part of in the setting of damping mat 10, prevents transmission section 4 from being driven in rotation process and compresses spiral shell
Female 9 vibrations, it is to avoid clamp nut 9 occurs loosening in use, it is to avoid the seepage of hydrothermal solution, it is ensured that
The security of product.
It is further arranged to：The straight-through branch road port of export 15 and the bypass branch port of export 16 are provided with and connect
Pipe 100, the adapter 100 is connected by attachment cap 101 with the valve body 1, one end of the adapter 100
Silica gel ring 107 is provided with, the silica gel ring 107 is abutted with valve body 1, is so easy to regulating valve to be connected to other
Pipeline, is also convenient for changing adapter 100, improves the service life of product.
It is further arranged to：The valve rod 53 is realized with the handwheel upper shell 51 by countersunk head screw 103
Axial restraint, the upper end of the valve rod 53 is provided with screwed hole, and the bottom of the screwed hole is provided with back-up ring
104, screw end and the back-up ring 104 of the countersunk head screw 103 are compressed, by countersunk head screw 103 to valve rod
53 and handwheel upper shell 51 carry out axial restraint, when handwheel upper shell 51 is rotated with the synchronous axial system of valve rod 53,
Reduce error during rotation；The through hole docked with screw hole is provided with the handwheel upper shell 51, it is described
The decorative buckle 105 sealed to through hole upper port is provided with through hole, the countersunk head in through hole can be so prevented
Screw 103 facilitates the dismounting of countersunk head screw 103 by extraneous steam or impurity corrosion.
The operation principle of the present embodiment：
During work, heat transport fluid enters the inner chamber of valve body 1 from entrance point；Rotation adjusting handle, band ovable valve stem 53,
Transmission section 4 is delivered to, the rotary motion for being driven section 4 is converted to the upper and lower linear motion of valve element 2.Work as valve
In the upper limit, the conical surface of valve element 2 contacts sealing to core 2 with the sealing surface of annular lug 19, leads directly to branch road and is in closing
State, bypass branch flow is then in maximum opening；And when valve element 2 is in lower limit, valve element 2 is bored
Face contacts sealing with lower valve base 3, now leads directly to bypass flow and is then in maximum opening.By adjusting hand
The rotation of wheel, adjusts rising or falling for valve element 2, while change the area of passage of upper lower valve base 3, and then
Change the assignment of traffic ratio of straight-through branch road and bypass branch.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this,
Therefore：The equivalence changes that all structures under this invention, shape, principle are done, all should be covered by guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of threeway temperature control adjusting valve, including valve body, valve element, are provided with valve pocket, water inlet on the valve body
End, straight-through the branch road port of export and the bypass branch port of export, water inlet end, straight-through the branch road port of export and bypass branch
The port of export is connected with valve pocket, it is characterised in that：The entrance point is provided with to downward with the connectivity part of valve pocket
The upper block stretched, the straight-through branch road port of export is provided with lower link stopper, the upper block with the connectivity part of valve pocket
Bottom and the upper end of lower block be connected with annular lug, be provided with down on the bypass branch port of export
Valve seat, is provided with transmission section on the valve body, the valve element upper end is connected with transmission section, and valve element lower end extends
To the lower section of annular lug.
2. a kind of threeway temperature control adjusting valve according to claim 1, it is characterised in that：The transmission section
Upper end is provided with digital hand wheel component；
The digital hand wheel component includes handwheel lower house, the valve that handwheel upper shell and handwheel upper shell are connected
Bar, bonnet, index dial, symmetrically arranged degrees wheel one and degrees wheel two, the index dial rotationally set
Put in the handwheel upper shell；It is provided with two groups of mounting brackets in the handwheel upper shell, the degrees wheel one,
Two are arranged on mounting bracket, and are connected with the index dial.
3. a kind of threeway temperature control adjusting valve according to claim 1 and 2, it is characterised in that：The valve
Core lower end is symmetrically arranged with two fixture blocks, and the draw-in groove being adapted to two fixture blocks is provided with the valve pocket, described
Fixture block can be moved up and down along draw-in groove.
4. a kind of threeway temperature control adjusting valve according to claim 2, it is characterised in that：The index dial
Upper circumference has been placed equidistant some double wedges one；If equal circumference is equidistantly provided with the end face of the degrees wheel one, two
The dry double wedge two being adapted to the double wedge one, circumference has been placed equidistant many on the anchor ring of the degrees wheel one, two
Individual scale number.
5. a kind of threeway temperature control adjusting valve according to claim 2 or 4, it is characterised in that：The valve
The bonnet is arranged with outside bar, one end of the bonnet is connected with valve body screw thread, valve rod through the bonnet and
It is connected with the handwheel upper shell, valve rod is provided with some sealing rings contacted with bonnet, the bonnet and valve
Sealing gasket is provided between body.
6. a kind of threeway temperature control adjusting valve according to claim 1 or 2 or 4, it is characterised in that：Institute
State valve element upper end to be threadedly coupled with transmission section, the compression spring compressed with valve element upper end is provided with transmission section.
7. a kind of threeway temperature control adjusting valve according to claim 6, it is characterised in that：On the valve body
Installation cavity and clamp nut are provided with, the transmission section is arranged in the installation cavity, the clamp nut pair
Transmission section is compressed, and transmission section is rotated in installation cavity.
8. a kind of threeway temperature control adjusting valve according to claim 7, it is characterised in that：The compression spiral shell
Damping mat is provided between female bottom and the transmission section.
9. a kind of threeway temperature control adjusting valve according to claim 1 or 2 or 4 or 7 or 8, its feature
It is：The straight-through branch road port of export and the bypass branch port of export are provided with adapter, and the adapter is by connecting
Connect cap to be connected with the valve body, one end of the adapter is provided with silica gel ring, and the silica gel ring is abutted with valve body.
10. a kind of threeway temperature control adjusting valve according to claim 2 or 4, it is characterised in that：It is described
Valve rod realizes axial restraint with the handwheel upper shell by countersunk head screw, and the upper end of the valve rod is provided with
Screwed hole, the bottom of the screwed hole is provided with back-up ring, and screw end and the back-up ring of the countersunk head screw are compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510924012.8A CN106870767B (en) | 2015-12-11 | 2015-12-11 | A kind of threeway temperature control adjusting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510924012.8A CN106870767B (en) | 2015-12-11 | 2015-12-11 | A kind of threeway temperature control adjusting valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106870767A true CN106870767A (en) | 2017-06-20 |
| CN106870767B CN106870767B (en) | 2019-08-20 |
Family
ID=59178278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510924012.8A Active CN106870767B (en) | 2015-12-11 | 2015-12-11 | A kind of threeway temperature control adjusting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106870767B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19825686A1 (en) * | 1998-06-09 | 1999-12-23 | F W Oventrop Gmbh & Co Kg | Thermostat valve for radiator |
| CN2424340Y (en) * | 2000-05-30 | 2001-03-21 | 王延龄 | Temp control automatic three-way regulating valve |
| CN201007360Y (en) * | 2006-12-30 | 2008-01-16 | 浙江铭仕管业有限公司 | Manual regulation temperature controlled valve |
| CN201041236Y (en) * | 2007-03-30 | 2008-03-26 | 玉环奥德华阀门厂 | Flow regulation valve |
| CN101788079A (en) * | 2010-03-09 | 2010-07-28 | 广东联塑科技实业有限公司 | Method for controlling opening of rotating switch of temperature control valve |
| CN101865307A (en) * | 2010-03-04 | 2010-10-20 | 卓旦春 | Self-operated type constant-temperature water mixing valve for floor heating |
| CN203431274U (en) * | 2013-07-22 | 2014-02-12 | 董服义 | All-plastic type hand-operated temperature-controlled stop valve |
| CN205446802U (en) * | 2015-12-11 | 2016-08-10 | 浙江金博流体控制有限公司 | Tee bend control by temperature change governing valve |
-
2015
- 2015-12-11 CN CN201510924012.8A patent/CN106870767B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19825686A1 (en) * | 1998-06-09 | 1999-12-23 | F W Oventrop Gmbh & Co Kg | Thermostat valve for radiator |
| CN2424340Y (en) * | 2000-05-30 | 2001-03-21 | 王延龄 | Temp control automatic three-way regulating valve |
| CN201007360Y (en) * | 2006-12-30 | 2008-01-16 | 浙江铭仕管业有限公司 | Manual regulation temperature controlled valve |
| CN201041236Y (en) * | 2007-03-30 | 2008-03-26 | 玉环奥德华阀门厂 | Flow regulation valve |
| CN101865307A (en) * | 2010-03-04 | 2010-10-20 | 卓旦春 | Self-operated type constant-temperature water mixing valve for floor heating |
| CN101788079A (en) * | 2010-03-09 | 2010-07-28 | 广东联塑科技实业有限公司 | Method for controlling opening of rotating switch of temperature control valve |
| CN203431274U (en) * | 2013-07-22 | 2014-02-12 | 董服义 | All-plastic type hand-operated temperature-controlled stop valve |
| CN205446802U (en) * | 2015-12-11 | 2016-08-10 | 浙江金博流体控制有限公司 | Tee bend control by temperature change governing valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106870767B (en) | 2019-08-20 |
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Address after: Truman town Yuhuan County Taizhou city Zhejiang province 317605 Pu Tian Cun Patentee after: Jinbo Valve Group Co.,Ltd. Address before: Truman town Yuhuan County Taizhou city Zhejiang province 317605 Pu Tian Cun Patentee before: ZHEJIANG JINBO FLUID CONTROL CO.,LTD. Address after: Truman town Yuhuan County Taizhou city Zhejiang province 317605 Pu Tian Cun Patentee after: ZHEJIANG JINBO FLUID CONTROL CO.,LTD. Address before: Truman town Yuhuan County Taizhou city Zhejiang province 317605 Pu Tian Cun Patentee before: ZHEJIANG JINBO FLUID CONTROL Co.,Ltd. |
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