CN201180807Y - Novel pipe thermostatic valve - Google Patents
Novel pipe thermostatic valve Download PDFInfo
- Publication number
- CN201180807Y CN201180807Y CNU200820043120XU CN200820043120U CN201180807Y CN 201180807 Y CN201180807 Y CN 201180807Y CN U200820043120X U CNU200820043120X U CN U200820043120XU CN 200820043120 U CN200820043120 U CN 200820043120U CN 201180807 Y CN201180807 Y CN 201180807Y
- Authority
- CN
- China
- Prior art keywords
- valve
- water inlet
- valve body
- pressure regulator
- water
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 230000001105 regulatory effect Effects 0.000 claims abstract description 23
- 230000006837 decompression Effects 0.000 claims description 22
- 238000013016 damping Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
The utility model relates to a novel pipeline thermostatic valve, which comprises a valve body, a valve bush, as well as a cold water inlet, a hot water inlet and a mixed water outlet that are arranged on the valve body, a temperature regulator arranged inside the valve body, a temperature sensor, a regulating component, a return spring and a sealing ring. The regulating component is positioned between the cold water inlet and the hot water inlet, the temperature regulator is arranged inside the valve body in the way that the temperature regulator is capable of conducting back and forth movement along the axial line thereof and positioned between the cold water inlet and the hot water inlet to open/close the cold water inlet and the hot water inlet, the two ends of the temperature regulator contact with the regulating component and the temperature sensor respectively, the return spring is arranged between the temperature sensor and the mixed water outlet, and the temperature sensor is arranged inside the valve body in the way that the temperature sensor is capable of conducting back and forth movement along the axial line thereof; and a pressure reduction component is arranged on the cold water inlet side. The novel pipeline thermostatic valve is connected with the valve body into a whole, and has the advantages of simple structure and convenient service.
Description
Technical field
The utility model relates to the controlling device that plays the thermostatic control effect in a kind of pipeline, relates in particular to a kind of thermostatic mixing valves of solar water heater.
Background technique
Present solar water heater all is furnished with the pipeline thermostatic valve water temperature is regulated, for example No. 200520011903 utility model patents of China disclose a kind of water heater pipeline thermostatic mixing valves, comprise housing, valve body, temperature transducer, temperature-adjusting device, water inlet of hot water, cold water inlet, thermostatted water water outlet; Temperature transducer is arranged in the housing, between housing and temperature transducer Returnning spring is installed, and an end of temperature transducer is connected with temperature-adjusting device; Be installed in valve body on the temperature transducer between water inlet of hot water and cold water inlet.During use, configure by temperature-adjusting device, temperature transducer expands with heat and contract with cold according to the difference of water temperature, promotes the valve body move left and right, by the current of adjusting water inlet of hot water and cold water inlet, thereby the water temperature of constant-temperature effluent mouth is regulated.But existing pipeline thermostatic valve is not with reduction valve, needs decompressor of optional equipment, has increased cost and inconvenience to the user so undoubtedly.
The model utility content
The technical problems to be solved in the utility model provides a kind of novel pipeline thermostatic valve simple in structure, easy for installation.
For solving the problems of the technologies described above, the utility model provides following technological scheme: the novel pipeline thermostatic valve comprises: valve body, valve pocket, be located at cold water inlet, water inlet of hot water and mixed water exports on the valve body, be located at duct thermostat, temperature transducer, adjusting parts, Returnning spring and seal ring in the valve body; Described adjusting parts are positioned between cold water inlet and water inlet of hot water, described duct thermostat can be located in the valve body along self axis with moving around, and between cold water inlet and water inlet of hot water to open/to close hot water or cold water's water intake, the two ends of duct thermostat contact with adjusting parts and temperature transducer respectively, be provided with Returnning spring between described temperature transducer and mixed water exports, temperature transducer can be located in the valve body along self axis with moving around; Cold influent side at valve body is provided with decompression member.
Further technological scheme is, described decompression member comprises pressure regulator, decompression valve pocket, pressure regulating spring, pressure regulator cover and crosses hydrophone, described decompression member is installed on the valve body by the decompression valve pocket, pressure regulator cover and mistake hydrophone are fixed on reduction valve and put, pressure regulating spring was located between hydrophone and the pressure regulator, pressure regulator can move around in the pressure regulator cover along self axis, is equipped with water passage hole on the perisporium of pressure regulator and pressure regulator cover.
By above scheme as seen, the utility model has reduction valve at cold influent side, reduction valve and valve body are one, simple in structure, volume is little, and is easy for installation, cost is low, even solar water heater during up to the water-exit temperature more than 100 ℃, still can make and blend coolant-temperature gage and hydraulic pressure keeps constant, remedied the bathing that the shortcoming of thermostatic valve in the past reaches safety and comfort and enjoyed.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model.
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, this novel pipeline thermostatic valve comprises: the seal ring 3 of snap ring 1, lubricated sheet 2, regulating valve stem 4, valve pocket 5, adjusting screw rod 6, damping spring 7, top cap 8, top cap seat 9, valve body 10, check valve 11, back-up ring 12, water inlet of hot water 13, cold water inlet 14, duct thermostat 15, spring base 16, Returnning spring 17, temperature transducer 18, mixed water exports 19, pressure regulating spring 20, pressure regulator cover 21, mistake hydrophone 22, decompression valve pocket 23, pressure regulator 24 and all size.Wherein, regulating valve stem 4, adjusting screw rod 6 are formed the adjusting parts; Pressure regulator 24, decompression valve pocket 23, pressure regulating spring 20, pressure regulator cover 21 and mistake hydrophone 22 are formed decompression member.
During use, hot water enters valve body 10 through the check valve 11 of overheated influent side, and the gap that process duct thermostat 15 and valve body 10 water inlet of hot water are 13 enters and blends the mouth of a river 19; Cold water enters valve body 10 through the decompression member of cold influent side, flow into going up of duct thermostat 15 through the gap of 14 of duct thermostat 15 and valve body 10 cold water inlets and divide water cavity 15A, the water passage hole 15B on duct thermostat 15 enters and blends the mouth of a river 19 and intake with heat and converge the formation mixing water then.Can set required initial temperature by rotating regulation valve bar 4, rotating regulation valve bar 4, by the screw thread transmission adjusting screw rod 6 is subjected to displacement along self axial direction, adjusting screw rod 6 displacements drive top cap 8, top cap seat 9, damping spring 7 move around on axial direction, when adjusting screw rod 6 along near the direction displacement of valve pocket 5 time, the gap that duct thermostat 15 and cold water inlet are 14 progressively reduces and the gap of 13 of water inlet of hot water is progressively strengthened; When adjusting screw rod 6 along away from the direction displacement of valve pocket 5 time, the gap that duct thermostat 15 and cold water inlet are 14 is progressively strengthened, and the gap that water inlet of hot water is 13 progressively reduces, and obtains the mixing water of initial temperature by the gap between adjusting duct thermostat 15 and hot water or cold water's water intake.After initial temperature regulates, cold and hot water inlet is blending 19 places, the mouth of a river and temperature transducer 18 thoughts and feelings, the characteristic of expanding with heat and contract with cold by temperature transducer 18 makes duct thermostat 15 slidably reciprocate along self axis, thereby change the hot and cold water gap length of hot water or cold water's water intake and 15 of duct thermostats, make that to blend the coolant-temperature gage maintenance constant.
The working principle that is installed in the decompression member of valve body 10 cold influent sides is: in cold water enters pressure regulator 24, the pressure of water acts on the pressure regulator 24 chamber walls, when pressure during greater than certain value hydraulic pressure just promote pressure regulator 24 displacement inwards, be equipped with water passage hole on the perisporium of pressure regulator 24 and pressure regulator cover 21, when pressure regulator 24 inwards during displacement the coincidence area of water passage hole reduce, just cross water space and reduce, reduce flow and reach effect of easing stress; When cold water pressure during less than certain value, because the elastic force effect of pressure regulating spring 20, pressure regulator 24 is to outer displacement, the coincidence area of water passage hole strengthens gradually, just cross water space and strengthen gradually, flow strengthens gradually, till spring force and hydraulic pressure pressure balance.
Certainly, technical conceive of the present utility model is not limited in the foregoing description, can also obtain many different concrete schemes according to design of the present utility model, for example, pressure regulating spring 20 in the decompression member can be located between hydrophone and the pressure regulator, also can be located between pressure regulator and pressure regulator cover end, as long as spring can make pressure regulator reset, its mounting point can be as required and different; Cross hydrophone simultaneously and also can be set to other forms as required, all should be included within the described scope of claim such as these changes and equivalent transformation.
Claims (6)
1, novel pipeline thermostatic valve comprises:
Valve body, valve pocket, be located at cold water inlet, water inlet of hot water and mixed water exports on the valve body, be located at duct thermostat, temperature transducer, adjusting parts, Returnning spring and seal ring in the valve body;
Described adjusting parts are positioned between cold water inlet and water inlet of hot water, described duct thermostat can be located in the valve body along self axis with moving around, and between cold water inlet and water inlet of hot water to open/to close hot water or cold water's water intake, the two ends of duct thermostat contact with adjusting parts and temperature transducer respectively, be provided with Returnning spring between described temperature transducer and mixed water exports, temperature transducer can be located in the valve body along self axis with moving around;
It is characterized in that:
Cold influent side at valve body is provided with decompression member.
2, novel pipeline thermostatic valve according to claim 1 is characterized in that:
Described decompression member comprises pressure regulator, decompression valve pocket, pressure regulating spring, pressure regulator cover, described decompression member is installed on the valve body by the decompression valve pocket, the pressure regulator cover is fixed on reduction valve and puts, pressure regulator is equipped with water passage hole moving around along self axis under the pressure regulating spring effect on the perisporium of described pressure regulator and pressure regulator cover in the pressure regulator cover.
3, novel pipeline thermostatic valve according to claim 2 is characterized in that:
Described decompression member also comprised hydrophone, and the mistake hydrophone is fixed on reduction valve and puts, and pressure regulating spring was located between hydrophone and the pressure regulator.
4, novel pipeline thermostatic valve according to claim 1 is characterized in that:
The hot influent side of described valve body is equipped with check valve.
5, novel pipeline thermostatic valve according to claim 1 is characterized in that:
Described adjusting parts comprise that by regulating valve stem and the adjusting screw rod that is threaded described adjusting screw rod can move around along self axis by the screw thread transmission of regulating valve stem.
6, novel pipeline thermostatic valve according to claim 5 is characterized in that:
Damping spring, top cap and top cap seat are installed in the described adjusting screw rod cavity successively, and damping spring one end contacts with the adjusting screw rod cavity bottom, and the other end contacts with the top cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820043120XU CN201180807Y (en) | 2008-01-17 | 2008-01-17 | Novel pipe thermostatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820043120XU CN201180807Y (en) | 2008-01-17 | 2008-01-17 | Novel pipe thermostatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201180807Y true CN201180807Y (en) | 2009-01-14 |
Family
ID=40250306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820043120XU Expired - Lifetime CN201180807Y (en) | 2008-01-17 | 2008-01-17 | Novel pipe thermostatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201180807Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022554B (en) * | 2009-09-23 | 2013-08-07 | 上海自动化仪表股份有限公司 | Elastic valve plug assembly of control valve |
| RU2493331C2 (en) * | 2011-02-10 | 2013-09-20 | Овентроп Гмбх Унд Ко.Кг | System of potable or technical water |
| CZ304649B6 (en) * | 2009-02-05 | 2014-08-20 | Regulus, Spol. S R. O. | Thermostatic valve for controlled transfer of heat from a solar collector to solar system heated water storage tank |
| CN106195348A (en) * | 2016-08-25 | 2016-12-07 | 黄石兴阀科技有限公司 | Foot steps on thermostatic valve |
-
2008
- 2008-01-17 CN CNU200820043120XU patent/CN201180807Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ304649B6 (en) * | 2009-02-05 | 2014-08-20 | Regulus, Spol. S R. O. | Thermostatic valve for controlled transfer of heat from a solar collector to solar system heated water storage tank |
| CN102022554B (en) * | 2009-09-23 | 2013-08-07 | 上海自动化仪表股份有限公司 | Elastic valve plug assembly of control valve |
| RU2493331C2 (en) * | 2011-02-10 | 2013-09-20 | Овентроп Гмбх Унд Ко.Кг | System of potable or technical water |
| CN106195348A (en) * | 2016-08-25 | 2016-12-07 | 黄石兴阀科技有限公司 | Foot steps on thermostatic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHUHAI MINGSHI CERMAICS VALVE CO., LTD. Assignor: Xie Qingjun Contract fulfillment period: 2009.6.20 to 2017.1.10 Contract record no.: 2009440000926 Denomination of utility model: Novel pipe thermostatic valve Granted publication date: 20090114 License type: Exclusive license Record date: 20090727 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.20 TO 2017.1.10; CHANGE OF CONTRACT Name of requester: ZHUHAI CITY MINGSHI CERAMICS VALVE CO., LTD. Effective date: 20090727 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090114 |