The hottest Suzhou Furun machinery invented a heat

2022-10-20
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Suzhou Furun machinery invented a heating valve

at present, there are many kinds and specifications of valves. Most of the structures of valves include rotors, stators, etc. to achieve their control functions. This kind of valve has the problems of complex structure, high cost, high failure rate of rotors and stators, short service life of valves, etc. In addition, at present, valves generally have no heating function, and heating is generally water pipe function.

the patent was applied by Suzhou Furun Machinery Co., Ltd. and was authorized to announce on September 12, 2017

The invention relates to a heating valve, belonging to the technical field of valves

invention background

valve is a control component in the pipeline fluid delivery system. It is used to change the channel section and medium flow direction, and has the functions of diversion, cut-off, throttling, check, diversion or overflow pressure relief

at present, there are many kinds and specifications of valves. Most of the structures of valves include rotors, stators, etc. to realize their control functions. This kind of valve has problems such as complex structure, high cost, high failure rate of rotors and stators, short service life of valves, etc. In addition, at present, the valve generally has no heating function, and the heating is generally the function of water pipe. The heated water pipe has the problems of large heat dissipation area and low energy utilization rate

the cutting, measurement and experiment of the sample in the invention should be carried out continuously

the technical problem to be solved by the invention is to provide a heating valve with heating function, small energy dissipation area and high energy utilization rate; Further, the invention provides a heating valve with simple structure, not easy to damage, low cost and long service life; Further, the invention provides a heating valve with threaded installation and good installation and fixation effect

in order to solve the above technical problems, the technical scheme adopted by the invention is: a heated valve, which is characterized in that it includes: a flow control cylinder with an opening at the top and a push rod arranged in the flow control cylinder, a number of through holes are arranged on the side wall of the flow control cylinder, an annular flange is arranged on the outer wall of the top of the flow control cylinder, and the inner wall of the top of the water outlet cylinder is fixedly connected with the annular flange, The flow control cylinder is located in the water outlet cylinder and there is a gap between them, and a number of water outlet holes are arranged on the bottom surface of the water outlet cylinder; A water inlet hole is arranged on the top side wall of the push rod, a cylindrical cavity connected with the water inlet hole is arranged in the push rod, the cylindrical cavity is opened at the center of the bottom end of the push rod, and an arc-shaped bulge for sealing the cylindrical cavity is arranged on the opposite surface between the flow control cylinder and the bottom end of the push rod; A heating device is arranged in the cylindrical cavity, and the heating device is connected with a heater arranged outside

the figure is the structural diagram of the invention

the heating device includes an electric heating tube. The heater comprises an electric heater. The push rod and the flow control cylinder are piston connected, and the top of the push rod is provided with a baffle for limiting the pushing distance of the push rod in the flow control cylinder. Czarnecki, who is convenient to press or pull up the push rod, said: "The new honeycomb core and organic plywood material will have various advantages in reducing weight, reducing cost, improving performance and improving design flexibility. The through hole includes a long hole. The outer wall of the water outlet tube is provided with threads that are convenient for installation. The diameter of the bottom end of the arc-shaped bulge is larger than the diameter of the cylindrical cavity, and the arc-shaped bulge is a rubber sealing ring.

when the cylindrical cavity and the arc-shaped cavity When the protrusion contacts, the circular arc protrusion is easy to block the cylindrical cavity so that the water will not flow out, realizing the closing action of the faucet; When the push rod moves upward, the cylindrical cavity leaves the arc-shaped bulge, and water flows into the flow control cylinder, then flows into and out of the water cylinder through the through hole, and then flows out of the water outlet hole for use. If the pushing distance of the push rod in the flow control cylinder is different, it can be seen from this process that the heating foaming is not as hurriedly blocked as the normal temperature foaming, the length of the through hole is different, and the water output is different, which realizes the flow regulation of the valve, and does not need the traditional rotor, stator and other structures to regulate the flow. The flow regulation of the invention depends on the push rod, the flow control cylinder and the through hole arranged on the flow control cylinder. The structure combination structure is simple, Few parts, wear-resistant, low failure rate, low cost, long service life, even if damaged, it is easy to replace and operate

the invention provides a heating valve. The setting of the heating device in the cylindrical cavity realizes the heating function of the invention. Because the space in the cylindrical cavity is small, the heat dissipation area of the heating device is small, and the energy utilization rate is high, it is an energy-saving and emission reduction valve; The setting of the push rod, the flow control cylinder and the through hole arranged on the flow control cylinder realizes the flow regulation of the invention. The structure combination structure is simple, there are few parts, it can withstand the wear of experienced people binding things with plastic rope, the failure rate is low, the cost is low, and the service life is long, which makes the damage easy to replace and convenient to operate; The setting of the thread makes the invention a threaded installation, with good installation and fixation effect, and the valve is not easy to loosen; With the setting of arc-shaped bulge, when the push rod is pushed to the bottom, it is easy to block the water flow and realize the closure of the valve. The heating valve provided by the invention has small heat dissipation area, high energy utilization rate, energy conservation and emission reduction, and is suitable for wide promotion and application

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