High-sensitivity steam pressure reducing valve
A high-sensitivity, pressure-reducing valve technology, applied in safety valves, balance valves, valve devices, etc., can solve problems such as burns, unstable gas pressure output, and adjustment of unfavorable pressures, so as to avoid burns, reduce temperature, and improve the effect Effect
Active Publication Date: 2017-12-19
ANHUI RONGDA VALVE
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The steam pressure reducing valve adjusts the flow of the medium by controlling the opening of the opening and closing parts in the valve body, and reduces the pressure of the medium. Within the range, when the inlet pressure is constantly changing, keep the outlet pressure within the set range to protect the subsequent living and production appliances. The sheet will vibrate under the action of air pressure, resulting in unstable gas pressure output, which is not conducive to pressure adjustment, and because of the high temperature of the steam, it is prone to burns. Therefore, a high-sensitivity steam pressure reducing valve is invented to solve the above problems. question is necessary
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
[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] The present invention provides such Figure 1-2 The shown high-sensitivity steam pressure reducing valve includes a valve body 1, an air inlet 2 is provided on one side of the inner wall of the valve body 1, and an air outlet 3 is provided on the other side of the inner wall of the valve body 1, and the valve body 1 is provided with an air outlet 3 on the other side of the inner wall. The body 1 is provided with a condensation pipe 4 inside, and a first...
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 invention discloses a high-sensitivity steam pressure reducing valve which comprises a valve body; an air inlet is formed in one side of the inner wall of the valve body; an air outlet is formed in the other side of the inner wall of the valve body; a condensation tube is arranged in the valve body; first pressure reducing diaphragms are arranged on the two sides of the condensation tube; elastic rubber cushions are arranged at the tops of the first pressure reducing diaphragms; valve cores are arranged at the tops of the elastic rubber cushions; second pressure reducing diaphragms are arranged at the bottoms of the valve cores; and the second pressure reducing diaphragms are arranged at the two sides of the first pressure reducing diaphragms. With the adoption of the elastic rubber cushions and a vibration absorption seat, vibration generated when the pressure reducing diaphragms are subjected to gas pressure can be eliminated effectively in the valve working process, and the pressure regulation effect is improved; and with the adoption of the condensation tube, a refrigerant colloid layer is arranged in an inner cavity of the condensation tube, and the low temperature environment of the refrigerant colloid layer and the low temperature environment within a small range around the refrigerant colloid layer can be kept for a long time, so that the temperature of steam is reduced effectively, and staff are prevented from being scalded.
Description
technical field [0001] The invention relates to the field of valve equipment, in particular to a high-sensitivity steam pressure reducing valve. Background technique [0002] The steam pressure reducing valve adjusts the flow of the medium by controlling the opening of the opening and closing parts in the valve body, and reduces the pressure of the medium. Within the range, when the inlet pressure is constantly changing, keep the outlet pressure within the set range to protect the subsequent living and production appliances. The sheet will vibrate under the action of air pressure, resulting in unstable gas pressure output, which is not conducive to pressure adjustment, and because of the high temperature of the steam, it is prone to burns. Therefore, a high-sensitivity steam pressure reducing valve is invented to solve the above problems. Questions are necessary. Contents of the invention [0003] The purpose of the present invention is to provide a high-sensitivity stea...
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 Applications(China)
IPC IPC(8): F16K17/20F16K37/00
CPCF16K17/20F16K37/0041
Inventor 胡启明
Owner ANHUI RONGDA VALVE