Static balance valve wireless network debugging device
A technology of static balance valve and wireless network, which is applied in the direction of valve device, balance valve, flow control of electric device, etc., to achieve the effect of stable and reliable communication and convenient adjustment
Inactive Publication Date: 2014-01-08
TIGER CONTROLS EQUIP
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Problems solved by technology
[0005] In order to overcome the shortcomings of the existing static balance valve pipeline network debugging, the present invention proposes a static balance valve wireless network debugging device
Method used
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[0018] The DC or AC power supply 2 is connected to the electronic unit 1 to supply power to the electronic unit. The nixie tube display 3 is connected to the electronic unit to display the working status of the electronic unit and the driving components. 4 is connected to the input of the electronic unit to input control commands.
[0019] In the electronic unit, a processor 1.1, a switch input 1.2 and a switch output 1.3 circuit are installed, and an analog input 1.4 and an analog output 1.5 circuit are installed.
[0020] The sensor 5 is connected with the switch value input circuit and inputs the switch value data to the processor;
[0021] The sensor data input by the processor to the switch value is transmitted to the brushless DC motor 6 through the switch value output;
[0022] The analog input is connected to the processor, and the analog output data signal is output from the processor, which is used to compare the input and output of the switch;
[0023] The hand whe...
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The invention provides a static balance valve wireless network debugging device. A direct-current or alternating-current power source is connected with an electronic unit. A nixie tube displayer is connected with the electronic unit. A processor, a switching value input circuit and a switching value output circuit are installed in the electronic unit, and an analog quantity input circuit and an analog quantity output circuit are installed in the electronic unit. A sensor is connected with the switching value input circuit and inputs switching value data to the processer. The sensor transmits the data to a brushless direct-current motor through the switching value output circuit. The analog quantity input circuit is connected with the processor. Analog quantity output data signals are output from the processor. A hand wheel is in mechanical connection with the brushless direct-current motor through a gear and worm transmission mechanism. A wireless receiving and transmitting unit inputs wireless regulating signals to the electronic unit, and outputs operating data signals of a balance valve to a general control computer. The static balance valve wireless network debugging device can achieve debugging of the static balance valve, have the advantages of being convenient to adjust, and stable and reliable in communication, and be suitable for being used as the application for debugging the balance valve.
Description
technical field [0001] The invention provides a static balance valve wireless network debugging device applied in hydraulic balance. Background technique: [0002] Static balance valve is also called balance valve, manual balance valve, digital lock balance valve, two-position control valve, etc. It changes the flow resistance through the valve by changing the gap and opening between the valve core and the valve seat to adjust the flow rate. The object of action is the resistance of the system, and the new water volume can be distributed in a balanced manner according to the proportion calculated in the design, and each branch can be increased or decreased in proportion at the same time, which can still meet the flow demand of part of the load under the current climate and achieve thermal balance. role. [0003] During the balance debugging of the pipe network, use a hose to connect the small pressure measuring valve of the balance valve to be debugged with a special intel...
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IPC IPC(8): G05D7/06F16K17/00
Inventor 朱翼虎李刚
Owner TIGER CONTROLS EQUIP