Temperature setting device, temperature measuring system and temperature measuring method
A temperature setting and measuring device technology, which is applied in the direction of measuring heat, thermometers, measuring devices, etc., can solve the problems of reduced reliability and increased cost of temperature setting devices, and achieves the effects of low cost, reduced installation cost, and simple structure
Inactive Publication Date: 2011-12-14
BEIJING SHUOREN TIMES TECH
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Problems solved by technology
However, due to the use of a single-chip microcomputer, the cost of the temperature setting device is greatly increased, and because the temperature setting device using a single-chip microcomputer needs active work, the reliability is reduced
Method used
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[0030] figure 1 A temperature setting device capable of simultaneously characterizing room temperature and setting room temperature according to an embodiment of the present invention is shown, the temperature setting device is generally indicated by reference numeral 10 . The temperature setting device 10 has a first output terminal D1 and a second output terminal D2, and includes a switch K, and a plurality of (n) circuit branches S 1 to S n, each gear position of the temperature setting device corresponds to a unique circuit branch. According to the set gear position, the changeover switch K is switched to a circuit branch corresponding to the gear position among the plurality of circuit branches, so that the first and second Only this circuit branch is connected between the outputs. In the temperature control system including the temperature setting device, the first and second output terminals of the temperature setting device are respectively connected to the two end...
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The invention relates to a temperature setting device and a temperature measuring system and method. The temperature setting device is used for simultaneously representing an actual room temperature and a set room temperature by utilizing a parameter and comprises a first output end, a second output end, a plurality of circuit branches and a gear switching device, wherein the plurality of circuitbranches are in one-to-one correspondence to a plurality of gears; the gear switching device can be used for switching into one circuit branch in the plurality of circuit branches according to gear setting so that only one circuit branch is switched on between the first output end and the second output end of the temperature setting device; the measurable total circuit parameter value of each circuit branch is a sum of a variable component which changes along with the actual room temperature and a fixed component which does not change along with the actual room temperature and is fixed relative to the gears; the curves of the variable components of all the circuit branches along with the temperature change are the same; the absolute value of the difference value of the fixed components ofany two circuit branches is greater than the difference of the maximum value and the minimum value of the measurable variable components; and the fixed component of each circuit branch corresponds toa set room temperature.
Description
technical field [0001] The invention relates to a temperature setting device which uses one parameter to simultaneously characterize the actual room temperature and the set room temperature, a temperature measuring system and a temperature measuring method based on the temperature setting device. Background technique [0002] In occasions such as automatic adjustment of room temperature, the user usually uses the temperature setting device 101 installed in the room to set the room temperature, such as Figure 10 As shown, the most common temperature setting device 101 includes a multi-position adjustment switch, and usually this multi-position adjustment switch does not have the function of measuring the actual room temperature. [0003] In order to realize the automatic control of room temperature, it is necessary to automatically obtain the actual indoor temperature and the temperature value set by the user. Usually, the distance between the room temperature measurement de...
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Login to View More IPC IPC(8): G01K7/16G01K7/22F24D19/10F24F11/00
Inventor 邓宇春
Owner BEIJING SHUOREN TIMES TECH