Remote controlled temperature-regulating valve
A technology of temperature regulating valve and remote control, which is applied in the direction of valve details, valve device, valve operation/release device, etc. It can solve the problems of self-operated temperature control system, such as the decrease of temperature control accuracy, paralysis of temperature control system, and endangering personnel safety. , to achieve the effect of expanding the applicable temperature and scope, advanced structure and convenient maintenance
Inactive Publication Date: 2005-03-23
温强
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The medium in the conduit in the power transmission system of this structure is also the temperature-sensitive liquid or gas. Since the conduit is always in the external environment, it is easy to change the temperature of the environment, resulting in a decrease in the temperature control accuracy of the self-operated temperature control system.
Moreover, the temperature control part and the conduit part are integrated, and it is easy to cause the entire temperature control system to be paralyzed due to the leakage of temperature-sensitive gas or liquid, thereby damaging the equipment or even endangering the safety of personnel, and it is difficult to maintain, which has certain limitations in practical application.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] The accompanying drawings have shown the structure of the present invention, and the structure and principle of the present invention will be further elaborated below in conjunction with the accompanying drawings. The present invention includes a temperature-sensing probe 1, a temperature-sensing agent 2, a conduit 12, and a valve actuator 13. A rubber tube 3 is arranged in the temperature-sensing probe 1, and the rubber tube 3 is loosely connected to a mandrel 4, and its outer side is covered with The temperature-sensing agent 2 is contained; an oil cylinder 11 is added at the lower end of the temperature-sensing probe 1 , and a temperature-sensing piston 10 is arranged in the oil cylinder 11 , and the temperature-sensing piston 10 cooperates with the ejector rod 4 . The rubber tube 3 is fastened in the temperature-sensing probe 1 by a compression nut 5 , and a temperature-insulating push rod 7 is added between the push rod 4 and the temperature-sensing piston 10 . An ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The remote controlled temperature-regulating valve is suitable for temperature control of heated and cooled fluid in pipe. It includes temperature sensing probe, temperature sensing agent, conduit and valve executor. The said temperature sensing probe has rubber tube with push rod inside it and surrounded by temperature sensing agent. One oil cylinder below the temperature sensing probe has temperature sensing piston matching with the push rod. The present invention has high temperature controlling precision and less temperature lag.
Description
technical field [0001] The invention relates to the improvement of a temperature control device in a remote control self-operated temperature regulating valve suitable for medium heating or cooling equipment. Background technique [0002] At present, the existing self-operated temperature regulating valves at home and abroad all use the force generated by the thermal expansion and contraction of the temperature-sensitive liquid or gas to directly push the valve disc to move to control the valve switch, and realize the stepless adjustment of the flow rate of the heating (cooling) medium. The medium in the conduit in the power transmission system of this structure is also the temperature-sensitive liquid or gas. Since the conduit is always in the external environment, it is easy to change the temperature of the environment, resulting in a decrease in the temperature control accuracy of the self-operated temperature control system. Moreover, the temper...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F16K31/68
Inventor 温强
Owner 温强