An open adsorption performance testing system and method for a solar adsorption water pipe
An adsorption performance and testing system technology, which is applied in the field of open adsorption performance testing systems, can solve problems such as the inability to meet the testing requirements of adsorption performance, and achieve the effects of wide application range, convenient operation and high measurement accuracy.
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Embodiment 1
[0061] When testing the adsorption performance of the adsorbent 4, the object to be tested is first placed on a stainless steel mesh of the size of a balance tray to ensure that the adsorbent 4 is covered with stainless steel mesh and does not touch each other, so that the adsorption performance of a single individual adsorbent 4 can be measured. Put the tray on the electronic balance 21, and record the weighed quality; when high-temperature and high-humidity gas is needed, such as simulating the island environment, etc., then open the valves F1, F4, and F5, and close the remaining valves. Set the required temperature and humidity, then The controller automatically adjusts the power of the heater 13 and the humidification capacity of the high-temperature atomizing humidifier 14. When high-temperature and humidity-resistant gas is required, such as simulating a desert environment, the valves F1, F2, F3, F4, and F5 are opened, and the rest of the valves are closed. , the main pip...
Embodiment 2
[0063] When testing the adsorption performance of the integrally formed adsorption bed 5, two sealing rings 51, 52 are installed at the head position of the adsorption bed 5, and the heads are put into the test chamber 33. After the sealing ring 52 passes through the clamping block 333, the clamping The block 333 automatically springs into the gap between the sealing ring 52 and the sealing ring 51 under the elastic force of the spring 332 to fix the adsorption bed 5 properly. For the test angle of the bed 5, the wind direction of the windshields 32 and 33 can be changed by turning the manual button 7; the corresponding valves F1, F2, F3, F6 and F7 can be opened as required to allow the simulated gas to enter the test chamber 33, and the temperature and humidity can be adjusted. The method is the same as that of Example 1; during the adsorption process, the mass change of the integrally formed adsorption bed 5 is measured by an indirect measurement method to obtain the adsorpti...
Embodiment 3
[0065] When it is necessary to test the adsorption performance under variable working conditions, for example, if you want to place the test sample in the external air environment for adsorption test, then the temperature and humidity control unit of the main pipeline 2 stops working and turns on the fan 11, when the test sample is adsorbent 4 Open F1, F4, F8, F9, and when the test sample is the integrally formed adsorption bed 5, open F1, F6, F8, F10, the specific test method is the same as that of Embodiment 1 and 2, and will not be described in detail.
[0066] Compared with the prior art, the present invention has the following advantages: the current commonly used gravimetric test method can only test the adsorption performance of small samples made, but in solar water pipes, due to the accumulation and molding of the adsorbent in the pipe , its adsorption system energy will be very different from that of a single small sample. This test method is based on the adsorption p...
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