Heat meter and partition temperature control system, method and device
A heat meter and heat technology, applied in the field of heat meters, can solve problems such as waste of heat, inconvenient use for users, cumbersome fixing methods of heat meters, etc., and achieve the effects of convenient use, heat energy saving, and simple fixing methods
Active Publication Date: 2020-10-13
BEIJING JOYO SMART WATER METER
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Problems solved by technology
[0004] In view of this, the object of the present invention is to provide a heat meter, partition temperature control system, method and device to overcome the problem that the current heat meter fixing method is relatively cumbersome, easily causes waste of heat, and causes inconvenience to users
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[0046] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0047] figure 1 It is a circuit block diagram provided by an embodiment of the heat meter of the present invention, figure 2 It is a structural diagram provided by an embodiment of the heat meter of the present invention. refer to figure 1 and figure 2 , The heat meter of this embodiment includes a main control chip 10 , a heat meter body 11 , a control valve 12 and a temperature sensor 13 .
[0048] Wherein, the heat meter body 11 includes a heat chip 11...
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The invention relates to a heat meter, and a partition temperature control system, method and device. The heat meter body is fixed on an external pipeline through the connecting lantern rings arrangedat the water inlet end and the water outlet end of the shell and the claw clamps arranged on the connecting lantern rings without using bolts, the fixing mode is simple, the heat meter can be installed or detached even if no tool is carried, and the fixing mode is simple; moreover, the heat meter is provided with a main control chip. Each controlled area is provided with a temperature sensor anda control valve; a heat chip is arranged in the heat meter body. The heat chip can be controlled by the main control chip to control the opening degree of the control valve of each controlled area, sothat partition temperature control of different controlled areas is achieved, the high temperature can be set in the area needing the high temperature, the low temperature can be set in the area needing the low temperature, heat energy can be saved, and convenience is brought to use of a user.
Description
technical field [0001] The invention relates to the technical field of heat meters, in particular to a heat meter, a partition temperature control system, a method and a device. Background technique [0002] A heat meter is an instrument that calculates heat. The working principle of the heat meter is: install a pair of temperature sensors on the upstream pipe and the downstream pipe passing through the heat-carrying fluid respectively, and install the flowmeter on the fluid inlet or return pipe, and the flowmeter sends out a pulse signal proportional to the flow rate. An analog signal indicating the temperature is given to the temperature sensor, and the integrator collects the signals from the flow and temperature sensors, and uses the integral formula to calculate the heat obtained by the heat exchange system. [0003] In the prior art, when the heat meter is installed, the flanges at both ends and the flange of the external pipe are usually fixed by multiple bolts. Ins...
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IPC IPC(8): G01K17/12G05D23/19
CPCG01K17/12G05D23/1928G05D23/1934
Inventor 毕建光
Owner BEIJING JOYO SMART WATER METER