CN104455683A - Energy-saving temperature control valve - Google Patents
Energy-saving temperature control valve Download PDFInfo
- Publication number
- CN104455683A CN104455683A CN201310429521.4A CN201310429521A CN104455683A CN 104455683 A CN104455683 A CN 104455683A CN 201310429521 A CN201310429521 A CN 201310429521A CN 104455683 A CN104455683 A CN 104455683A
- Authority
- CN
- China
- Prior art keywords
- spring
- piston
- energy
- temperature control
- control valve
- 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.)
- Pending
Links
Classifications
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention provides an energy-saving temperature control valve which comprises a valve body, a temperature sensing probe, an actuator assembly, a guide tube, a thermal insulation frame and a piston. The thermal insulation frame is arranged above the valve body. The actuator assembly is connected to the thermal insulation frame. The temperature sensing probe is connected with the actuator assembly through the guide tube. The energy-saving temperature control valve is characterized in that a two-layer spring assembly is arranged inside the thermal insulation frame, and the two-layer spring assembly is composed of an upper portion right-handed spring and a lower-portion left-handed spring. Due to the fact that the springs are arranged to be of a two-layer combined structure, on the condition that the size of the valve is not enlarged, the spring force strength and durability of the springs can be improved, the spring adjusting performance is more flexible, the service life is prolonged, and normal production is effectively ensured; meanwhile, the springs are connected with the piston, the piston is directly controlled by the springs to move, then, a valve rod is driven to move, adjustment is more convenient, and the valve body is more flexibly turned on and turned off.
Description
Technical field
The invention belongs to valve technology field, particularly relate to a kind of thermostat valve.
Background technique
Energy-saving temperature control valve does not a kind ofly need outside resources and carry out the valve of temperature automatic adjustment, be widely used in the temperature automatic adjustment in heating, air-conditioning, domestic hot-water at present, and the temperature automatic adjustment of special operation condition, as production engineerings such as chemical industry, weaving, pharmacy.The energy-saving temperature control valve heated liquid passed through in temperature transducer expands and the incompressible principle of liquid realizes automatically regulating, and overcomes the control accuracy instability that other types thermostat valve produces under hot and humid environment, the problems such as the life-span is short.Existing energy-saving temperature control valve generally installs a spring above valve body, moved up and down by spring controlled valve bar, and then realize the opening and closing of valve body, the problem that but spring force deficiency easily appears in common spring after a long time use, spring puts difficulty in place, have impact on the normal use of thermostat valve, seriously limit industrial production.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides the energy-saving temperature control valve that a kind of long service life, structure are simple, facilitate temperature control.
For achieving the above object, the technical solution used in the present invention is:
A kind of energy-saving temperature control valve, comprise valve body, temperature inductance probe, final controlling element assembly, conduit, trivet, piston, described trivet is arranged on above valve body, described final controlling element assembly is connected on trivet, described temperature inductance probe is connected with final controlling element assembly by conduit, it is characterized in that being provided with bilayer combination spring in described trivet, described bilayer combination lower spring end is connected with piston, and described piston inner wall and trivet fit tightly.
Described bilayer combination spring is made up of top dextrorotation spring and bottom left-handed spring.
Described dextrorotation spring is identical with the concentricity of left-handed spring.
Beneficial effect of the present invention is: spring is arranged to double-layer combined structure, can when not expanding valve volume, increase spring force intensity and the endurance of spring, the adjusting function of spring is more flexible, working life is extended, and effectively ensures normally carrying out of production; Spring and piston are coupled together, by the direct control piston motion of spring, and then drive stem movement, regulate convenient, it is more flexible that valve body starts closedown simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-valve body, 2-temperature inductance probe, 3-final controlling element assembly, 4-conduit, 5-trivet, 6-piston, 7-bilayer combination spring, 8-dextrorotation spring, 9-left-handed spring.
Embodiment
For understanding content of the present invention, Characteristic further, hereby exemplifying following examples and being described with reference to the accompanying drawings as follows:
A kind of energy-saving temperature control valve, comprise valve body 1, temperature inductance probe 2, final controlling element assembly 3, conduit 4, trivet 5, piston 6, trivet 5 is arranged on above valve body 1, final controlling element assembly 3 is connected on trivet 5, temperature inductance probe 2 is connected with final controlling element assembly 3 by conduit 4, bilayer combination spring 7 is provided with in trivet 5, bilayer combination spring 7 lower end is connected with piston 6, piston 6 inwall and trivet 5 fit tightly, bilayer combination spring 7 is made up of top dextrorotation spring 8 and bottom left-handed spring 9, and dextrorotation spring 8 is identical with the concentricity of left-handed spring 9.
Working principle of the present invention is: temperature inductance probe 2 is placed in controlled medium, when the temperature of controlled medium exceedes expected value, and the temperature sensing material expanded by heating in final controlling element assembly 3, promote bilayer combination spring 7 to move downward, valve body 1 is closed, and flow rate of heat medium reduces, thus reduces controlled medium temperature; When controlled medium temperature is lower than expected value, temperature sensing material shrinks, and bilayer combination spring 7 reset strap moving valve is opened, and increases flow rate of heat medium, thus improves controlled medium temperature.
Above the specific embodiment of the present invention has been described in detail, but described content being only better embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (3)
1. an energy-saving temperature control valve, comprise valve body (1), temperature inductance probe (2), final controlling element assembly (3), conduit (4), trivet (5), piston (6), described trivet (5) is arranged on valve body (1) top, described final controlling element assembly (3) is connected on trivet (5), described temperature inductance probe (2) is connected with final controlling element assembly (3) by conduit (4), it is characterized in that being provided with bilayer combination spring (7) in described trivet (5), described bilayer combination spring (7) lower end is connected with piston (6), described piston (6) inwall and trivet (5) fit tightly.
2. a kind of energy-saving temperature control valve as claimed in claim 1, is characterized in that described bilayer combination spring (7) is made up of top dextrorotation spring (8) and bottom left-handed spring (9).
3. a kind of energy-saving temperature control valve as claimed in claim 1, is characterized in that described dextrorotation spring (8) is identical with the concentricity of left-handed spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310429521.4A CN104455683A (en) | 2013-09-22 | 2013-09-22 | Energy-saving temperature control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310429521.4A CN104455683A (en) | 2013-09-22 | 2013-09-22 | Energy-saving temperature control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455683A true CN104455683A (en) | 2015-03-25 |
Family
ID=52902198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310429521.4A Pending CN104455683A (en) | 2013-09-22 | 2013-09-22 | Energy-saving temperature control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455683A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910081A (en) * | 2016-05-20 | 2016-08-31 | 丁郭思伟 | Solar distilled water and hot water combined generation device |
| CN111895168A (en) * | 2020-07-31 | 2020-11-06 | 青岛海龙马电子有限公司 | Temperature control valve of low-power-consumption lora communication awakening mechanism |
-
2013
- 2013-09-22 CN CN201310429521.4A patent/CN104455683A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910081A (en) * | 2016-05-20 | 2016-08-31 | 丁郭思伟 | Solar distilled water and hot water combined generation device |
| CN111895168A (en) * | 2020-07-31 | 2020-11-06 | 青岛海龙马电子有限公司 | Temperature control valve of low-power-consumption lora communication awakening mechanism |
| CN111895168B (en) * | 2020-07-31 | 2022-01-21 | 青岛海龙马电子有限公司 | Temperature control valve of low-power-consumption lora communication awakening mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2931997Y (en) | Thermal expansion valve having one-way valve function | |
| CN104455683A (en) | Energy-saving temperature control valve | |
| CN101975295B (en) | Thermostatic control valve | |
| CN203363392U (en) | Temperature control valve of gas warming stove | |
| CN203516953U (en) | Automatic type temperature control valve | |
| CN200999870Y (en) | Temperature control auto-switch valve | |
| CN204153301U (en) | A kind of convenient Intelligent water-saving tap | |
| CN202992361U (en) | Temperature control valve | |
| CN102261747B (en) | Electric control energy-saving water heater | |
| CN205825443U (en) | Water heater and pipeline cold water recovery system thereof | |
| CN204387338U (en) | A kind of boiler temperature control valve | |
| CN209146370U (en) | Temperature controlled ball valve | |
| CN204451511U (en) | For the thermostatically-controlled equipment of circular screen printer drying room | |
| CN203009860U (en) | Full-automatic temperature compensating valve | |
| CN202629255U (en) | Process control diaphragm valve | |
| CN102242965A (en) | Vertical type energy-saving electric water heater | |
| CN205806663U (en) | Heating system temperature-sensing valve | |
| CN205641159U (en) | Heating installation temperature control device | |
| CN206130188U (en) | Thermometer bulb externally arranged type three -way control valve | |
| CN201126028Y (en) | Heating temperature control electromagnetic valve | |
| CN201428838Y (en) | Automatic heating temperature balance valve | |
| CN202392125U (en) | Automatic temperature control stop valve | |
| CN202629083U (en) | Temperature control valve | |
| CN204611071U (en) | A kind of temperature control valve (TCV) memory alloy spring | |
| CN201032047Y (en) | Pressure adjustable steam trap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |