CN101865307A - Self-operated type constant-temperature water mixing valve for floor heating - Google Patents
Self-operated type constant-temperature water mixing valve for floor heating Download PDFInfo
- Publication number
- CN101865307A CN101865307A CN 201010126811 CN201010126811A CN101865307A CN 101865307 A CN101865307 A CN 101865307A CN 201010126811 CN201010126811 CN 201010126811 CN 201010126811 A CN201010126811 A CN 201010126811A CN 101865307 A CN101865307 A CN 101865307A
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- valve
- valve body
- spring
- bonnet
- lifting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000010438 heat treatment Methods 0.000 title claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 2
- 210000003660 reticulum Anatomy 0.000 description 17
- 230000002950 deficient Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
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Abstract
The invention discloses a self-operated type constant-temperature water mixing valve for floor heating, comprising a valve body and a valve rod. The upper end of the valve rod is connected with a hand wheel, the lower end of the valve rod is connected with a valve bonnet on which a dial is arranged, the valve bonnet is connected with the valve body and the lower end of a lifting hexagon, a hexagon at the upper end of the lifting hexagon is in guiding fit with the valve rod, a spring b and a baffle plate are arranged in an inner cavity of the lifting hexagon, and the lower end of the baffle plate is fixedly connected with the lifting hexagon; and a core cylinder is arranged in the valve body and is connected with a connecting sleeve in which a thimble is arranged, the lower end of the connecting sleeve is connected with a thermosensitive device, the lower end of the thermosensitive device is provided with a spring a, the lower end of the spring a is provided with a spring base installed at the lower end in the valve body, one side of the valve body is provided with a cold water inlet, the other side is provided with a hot water inlet, and the cold water inlet and the hot water inlet are both provided with check cores. The invention has the advantages of good accuracy of temperature control, stable performance, convenient use, good constant-temperature water mixing function.
Description
Technical field
The invention belongs to valve technology field, particularly a kind of self-operated type constant-temperature water mixing valve for floor heating.
Background technique
At present, the hot-water supply system is quite universal, the application of hot-water supply system's equipment also is seen everywhere, particularly in recent years, the floor heating industry that is produced according to qualifications by central heating relies on it energy-efficient, high degree of comfort, operating cost is low, outstanding features such as long service life, be subjected to Consumer's extensive concern, the producer not only does research improvement repeatedly according to prior art with the core texture (control valve) of ground heating system, and structure miscellaneous emerges in an endless stream, but most valve all is directly to adopt common on the market valve products with property and branch, water-collecting machine, elements such as pipeline assemble, though solved by complete manually to semi-automatic, arrive full automatic differentiation course again, but in each stage, the practicality of product, but there is very big defective on being suitable for.
Summary of the invention
The objective of the invention is defective, provide that a kind of temperature precise control is good, the self-operated type constant-temperature water mixing valve for floor heating made good use of is made in stable performance, easy to use, water mixing constant temperature at above-mentioned prior art.
The technological scheme taked of the present invention is to achieve these goals: a kind of self-operated type constant-temperature water mixing valve for floor heating, comprise valve body and valve rod, described valve rod upper end connects handwheel, the lower end connects bonnet, described bonnet is provided with dial, described bonnet connects valve body, described bonnet connects lifting hexagonal lower end, the hexagonal of described lifting hexagonal upper end cooperates with described stem guiding, be provided with spring b and baffle plate in the described lifting hexagonal inner chamber, fixedlying connected with the lifting hexagonal in described baffle plate lower end, is provided with the core tube in the described valve body, and described core tube connects connecting sleeve, be provided with thimble in the described connecting sleeve, described connecting sleeve lower end connects temperature sensitive equipment, and described temperature sensitive equipment lower end is provided with spring a, and described spring a lower end is provided with the spring pedestal, described spring pedestal is installed in the lower end of valve inner, described valve body one side is provided with cooling water inlet, and opposite side is provided with hot water inlet, and described cooling water inlet and hot water inlet are equipped with non-return core.
Described bonnet and valve body joint are provided with seal ring, and described valve rod and bonnet joint are provided with seal ring, and described valve body and core tube joint are provided with seal ring.
Described baffle plate lower end is threaded with the lifting hexagonal by plug, the described core tube connecting sleeve that is threaded.
The invention has the beneficial effects as follows:
The present invention is mainly used in ground heating system, is guaranteeing dredging and well in the water mixing constant temperature effect, also can stopping by non-return core the adverse current that pressure reduction causes of big flow.The present invention has that the temperature precise control is good, the advantage made good use of is made in stable performance, easy to use, water mixing constant temperature.
Description of drawings
Fig. 1 is the structural representation of self-operated type constant-temperature water mixing valve for floor heating of the present invention;
Fig. 2 is the structural representation of invention valve rod;
Fig. 3 is the structural representation of invention bonnet;
Fig. 4 is the structural representation of invention lifting hexagonal;
Fig. 5 is the structural representation of invention spring pedestal;
Fig. 6 is the structural representation that the non-return core of invention is installed in the hot water mouth;
Fig. 7 is the upper casing structural representation of non-return core;
Fig. 8 is the structural representation of the fuse of non-return core;
The structural representation of Fig. 9 invention core bucket;
Figure 10 is the side view of Fig. 9;
Figure 11 is that A-A among Figure 10 is to view;
Figure 12 is that B-B among Figure 10 is to view;
Figure 13 is the structural representation that temperature sensitive equipment of the present invention is connected with connecting sleeve.
Among the figure: 1 takes over 2 valve bodies, 3 spring a, 4 non-return cores, 5 connecting sleeves, 6 thimbles, 7 lifting hexagonals, 8 valve rods, 9 handwheels, 10 screws, 11 dials, 12 bonnets, 13 core tubes, 14 temperature sensitive equipments, 15 spring pedestals, 16 spring b, 17 baffle plates, 18 cooling water inlets, 19 hot water inlets, 20 seal rings, 21 mix water cavity.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Referring to Fig. 1; a kind of self-operated type constant-temperature water mixing valve for floor heating; comprise valve body 2 and valve rod 8; valve body 2 is cross valve body; the structure of valve rod 8 of the present invention as shown in Figure 2; valve rod 8 upper ends connect handwheel 9 by screw 10; the lower end left-hand thread is in bonnet 12; bonnet 12 is provided with dial 11; bonnet 12 is by the valve body 2 that is threaded; the structure of bonnet 12 of the present invention as shown in Figure 3, bonnet 12 is provided with seal ring with valve body 2 joints, bonnet 12 lifting hexagonal 7 lower ends that are threaded; lifting hexagonal 7 upper end hexagonals cooperate guiding with the hexagonal hole of valve rod 8; be that the Hexagon cooperation is spacing, lifting hexagonal 7 can not be rotated, but can move up and down; be provided with spring b16 and baffle plate 17 in lifting hexagonal 7 inner chambers; spring b16 and baffle plate 17 play balance and protective action, and baffle plate 17 lower ends are by plug and lifting hexagonal 7 screw threads, and the structure of lifting hexagonal 7 of the present invention as shown in Figure 4.Be provided with core tube 13 in the valve body 2, be provided with seal ring 20 in the valve body 2, seal ring 20 is used to stop medium to enter core tube 13 epicoeles, core tube 13 connecting sleeve 5 that is threaded, be provided with thimble 6 in the connecting sleeve 5, connecting sleeve 5 lower ends connect temperature sensitive equipment 14, temperature sensitive equipment 14 lower ends are provided with spring a3, spring a3 lower end is provided with spring pedestal 15, the structure of spring pedestal 15 of the present invention as shown in Figure 5, spring pedestal 15 is installed in the lower end of valve body 2 inside, and valve body 2 lower ends connect takes over 1, and valve body 2 one sides are provided with cooling water inlet 18, opposite side is provided with hot water inlet 19, cooling water inlet 18 and hot water inlet 19 are equipped with non-return core 4, and core bucket 13 is perpendicular to cold, hot water inlet 18,19 axis are separated hot and cold water by seal ring 20.
Referring to Fig. 6, non-return core 4 is installed in hot water mouth's structural representation, and the direction of arrow is water (flow) direction, and upper casing among Fig. 7 and the fuse among Fig. 8 etc. have been formed non-return core 4 of the present invention.
Referring to Fig. 9 to Figure 12, the structural representation of core bucket 13 of the present invention, referring to Fig. 1 and Figure 11, cold water enters the mixed water cavity 21 of valve body 1 lower end above core bucket 13, shown in top arrow; Hot water is the mixed water cavity 21 that enters valve body 1 lower end from the side of core bucket 13, shown in following arrow.
Referring to Figure 13, temperature sensitive equipment 14 is made up of thermosensitive element, and thermosensitive element is threaded with connecting sleeve 5, and connecting sleeve 5 is threaded with the core bucket more then, is provided with cavity in the connecting sleeve 5, is placed with thimble 6 in the cavity.
Thimble of the present invention inserts connecting sleeve and acts on baffle plate, baffle plate is spacing by the spring b elasticity that is built in the lifting hexagonal, play Flexible Control, bonnet play the guiding role to the lifting hexagonal, rotation drive lifting hexagonal by valve rod moves up and down to control the desired location of core bucket, valve rod is driven by handwheel, can regulate by the registration on the dial, the scale disk cover has tooth in the dial on bonnet, the bonnet upper end is a quadrilateral, tetragonal four ribs cooperate spacing with tooth on the dial, an indicateing arm is arranged on the dial, the printed words from max to min are arranged on the handle, the rotation by handle can drive the lifting hexagonal and move up and down, drive connecting sleeve simultaneously, the core tube, temperature sensitive equipments etc. move together, regulate cold, hot water flows into the openings of sizes of core tube, and when this adjusting reached balance, the water-mixing temperature of this moment was setting temperature.The spring pedestal of valve body lower end is used for spring a is radially fixed, and makes it produce thrust upwards to the core bucket, the adjusting when being convenient to the water-mixing temperature reduction.Temperature sensitive equipment of the present invention is fixed in the core bucket, and the heat responsive element of temperature sensitive equipment acts on mixed water cavity, and controlled coremaking bucket moves up and down.Coolant-temperature gage changes in mixing water cavity, and the core bucket can corresponding moving to regulate it return to setting temperature.In loop, pressure when cold water feed-water end or hot water feed-water end, flow, when water temperature changes, water temperature will change naturally in the mixed water cavity, will depart from setting value (setting value is the water-mixing temperature when reaching balance) this moment, the thermosensitive element expanded by heating or the contraction of catching a cold then, thimble is with the baffle plate of regulating action in fixing lifting hexagonal of thermosensitive element, generally speaking, handwheel generally can not re-use after setting adjusting, so the lifting hexagonal can not move yet, baffle plate promote the core tube last or down move the openings of sizes of control cold water end and hot water end, thereby the adjusting of realization water temperature.Baffle plate is when promoting the core tube, and it is fixing that baffle plate also can be considered, because the k value of spring b is bigger, have only when the hot water end and close fully, the core tube can't move down, but during the thermosensitive element prolonged expansion, thimble just can promote baffle plate, avoids core tube and inner member impaired, so baffle plate and spring b can be considered safety installations.
Principle of the present invention:
Connect the hot and cold water intake pipe according to the hot and cold water intake Placement that valve body indicated, adjusting handle is set water-mixing temperature, promptly limits the maximum height of core bucket, sets possible maximum temperature:
(1), the coolant-temperature gage in mixing water cavity raises, the thermosensitive element expanded by heating, thimble moves upward, and is subjected to stopping of baffle plate, produces downward reaction force, promotes the core bucket and moves downward, the cold water opening increases, the hot water opening reduces, and mixes the coolant-temperature gage decline in the water cavity;
(2), the coolant-temperature gage in mixing water cavity reduces, the shrinkage of thermosensitive element temperature-sensitive, spring a utilizes elastic-restoring force upwards to promote core bucket and connecting sleeve, the cold water opening reduces, the hot water opening increases, and mixes the water cavity temperature and rises.
The whole control of the present invention has continuity and real-time, to guarantee that the water temperature of mixing in the water cavity is a set water temperature.The valve that the present invention is directed to ground heating system and design manually controlling in the system of floor heating water-mixing temperature, has good applicability and practicability, and all properties of the performance product of energy maximum is to satisfy system's fault-free, the work of no hidden danger.
Above-described embodiment, the present invention embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solution of the present invention scope and replacing all should be included in protection scope of the present invention.
Claims (3)
1. self-operated type constant-temperature water mixing valve for floor heating, comprise valve body and valve rod, it is characterized in that: described valve rod upper end connects handwheel, the lower end connects bonnet, described bonnet is provided with dial, described bonnet connects valve body, described bonnet connects lifting hexagonal lower end, the hexagonal of described lifting hexagonal upper end cooperates with described stem guiding, be provided with spring b and baffle plate in the described lifting hexagonal inner chamber, fixedlying connected with the lifting hexagonal in described baffle plate lower end, is provided with the core tube in the described valve body, and described core tube connects connecting sleeve, be provided with thimble in the described connecting sleeve, described connecting sleeve lower end connects temperature sensitive equipment, and described temperature sensitive equipment lower end is provided with spring a, and described spring a lower end is provided with the spring pedestal, described spring pedestal is installed in the lower end of valve inner, described valve body one side is provided with cooling water inlet, and opposite side is provided with hot water inlet, and described cooling water inlet and hot water inlet are equipped with non-return core.
2. self-operated type constant-temperature water mixing valve for floor heating according to claim 1 is characterized in that: described bonnet and valve body joint are provided with seal ring, and described valve rod and bonnet joint are provided with seal ring, and described valve body and core tube joint are provided with seal ring.
3. self-operated type constant-temperature water mixing valve for floor heating according to claim 1 is characterized in that: described baffle plate lower end is threaded with the lifting hexagonal by plug, the described core tube connecting sleeve that is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101268118A CN101865307B (en) | 2010-03-04 | 2010-03-04 | Self-operated type constant-temperature water mixing valve for floor heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101268118A CN101865307B (en) | 2010-03-04 | 2010-03-04 | Self-operated type constant-temperature water mixing valve for floor heating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101865307A true CN101865307A (en) | 2010-10-20 |
| CN101865307B CN101865307B (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101268118A Expired - Fee Related CN101865307B (en) | 2010-03-04 | 2010-03-04 | Self-operated type constant-temperature water mixing valve for floor heating |
Country Status (1)
| Country | Link |
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| CN (1) | CN101865307B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975295A (en) * | 2010-11-02 | 2011-02-16 | 卓旦春 | Thermostatic control valve |
| CN102062256A (en) * | 2011-01-24 | 2011-05-18 | 卓旦春 | Floor heating thermostatic valve |
| CN102135207A (en) * | 2011-01-24 | 2011-07-27 | 卓旦春 | Floor heating thermostatic valve |
| CN102494180A (en) * | 2011-11-24 | 2012-06-13 | 北京龙浩安达新技术有限公司 | Constant-temperature valve and shower system |
| CN103925408A (en) * | 2014-05-06 | 2014-07-16 | 绍兴市天泽节能设备科技有限公司 | Dynamic balance type automatic temperature control valve with ejector pin |
| CN106195348A (en) * | 2016-08-25 | 2016-12-07 | 黄石兴阀科技有限公司 | Foot steps on thermostatic valve |
| CN106764014A (en) * | 2016-11-30 | 2017-05-31 | 浙江华龙巨水暖通科技有限公司 | Gear overhead adjustable-side exports constant-temperature water mixing valve |
| CN106870767A (en) * | 2015-12-11 | 2017-06-20 | 浙江金博流体控制有限公司 | A kind of threeway temperature control adjusting valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1471411A (en) * | 1974-04-03 | 1977-04-27 | Barking Brassware Co Ld | Fluid pressure balancing devices |
| CN2264825Y (en) * | 1996-07-26 | 1997-10-15 | 陈志忠 | Automatic thermostatic mixed water valve |
| CN2481926Y (en) * | 2001-04-18 | 2002-03-13 | 王烟村 | Centrally adjusting constant-temp. controlling tap |
| CN101000108A (en) * | 2006-01-11 | 2007-07-18 | 北京菁华资源科技有限公司 | Large bore constant temp, water mixing valve |
| CN101644335A (en) * | 2009-07-08 | 2010-02-10 | 卓旦春 | Hexagonal stop valve |
-
2010
- 2010-03-04 CN CN2010101268118A patent/CN101865307B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1471411A (en) * | 1974-04-03 | 1977-04-27 | Barking Brassware Co Ld | Fluid pressure balancing devices |
| CN2264825Y (en) * | 1996-07-26 | 1997-10-15 | 陈志忠 | Automatic thermostatic mixed water valve |
| CN2481926Y (en) * | 2001-04-18 | 2002-03-13 | 王烟村 | Centrally adjusting constant-temp. controlling tap |
| CN101000108A (en) * | 2006-01-11 | 2007-07-18 | 北京菁华资源科技有限公司 | Large bore constant temp, water mixing valve |
| CN101644335A (en) * | 2009-07-08 | 2010-02-10 | 卓旦春 | Hexagonal stop valve |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975295A (en) * | 2010-11-02 | 2011-02-16 | 卓旦春 | Thermostatic control valve |
| CN101975295B (en) * | 2010-11-02 | 2012-09-19 | 卓旦春 | Thermostatic control valve |
| CN102062256A (en) * | 2011-01-24 | 2011-05-18 | 卓旦春 | Floor heating thermostatic valve |
| CN102135207A (en) * | 2011-01-24 | 2011-07-27 | 卓旦春 | Floor heating thermostatic valve |
| CN102135207B (en) * | 2011-01-24 | 2013-03-13 | 卓旦春 | Floor heating thermostatic valve |
| CN102494180A (en) * | 2011-11-24 | 2012-06-13 | 北京龙浩安达新技术有限公司 | Constant-temperature valve and shower system |
| CN103925408A (en) * | 2014-05-06 | 2014-07-16 | 绍兴市天泽节能设备科技有限公司 | Dynamic balance type automatic temperature control valve with ejector pin |
| CN106870767A (en) * | 2015-12-11 | 2017-06-20 | 浙江金博流体控制有限公司 | A kind of threeway temperature control adjusting valve |
| CN106870767B (en) * | 2015-12-11 | 2019-08-20 | 浙江金博流体控制有限公司 | A kind of threeway temperature control adjusting valve |
| CN106195348A (en) * | 2016-08-25 | 2016-12-07 | 黄石兴阀科技有限公司 | Foot steps on thermostatic valve |
| CN106764014A (en) * | 2016-11-30 | 2017-05-31 | 浙江华龙巨水暖通科技有限公司 | Gear overhead adjustable-side exports constant-temperature water mixing valve |
| CN106764014B (en) * | 2016-11-30 | 2022-12-13 | 浙江华龙巨水暖通科技有限公司 | Gear overhead adjustable side outlet constant-temperature water mixing valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101865307B (en) | 2011-09-07 |
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Owner name: VOLDA ENVIRONMENTAL TECHNOLOGY JIANGSU CO., LTD. Free format text: FORMER OWNER: ZHUO DANCHUN Effective date: 20140415 |
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Effective date of registration: 20140415 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: 317600 Zhejiang province Yuhuan County Volda Lo Pu Industrial Zone Industrial Park Patentee before: Zhuo Danchun |
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Effective date of registration: 20170301 Address after: Jiangdong Road Jianye District of Nanjing City, Jiangsu province 210019 C Wanda Center No. 108 Room 501 Patentee after: Jiangsu Wo Hui Industrial Technology Group Limited Address before: Suqian City, Jiangsu province Shuang'gou 223900 west of Sihong County Economic Development Zone No. 388 Patentee before: WOERDA ENVIRONMENTAL TECHNOLOGY JIANGSU CO., LTD. |
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