Solution dehumidification air-conditioner using diaphragm type regenerator

Abstract

The invention discloses a solution dehumidifying air-conditioning device which utilizes a membrane regenerator and comprises a solution dehumidifying device, a solution regenerator and a first liquid storage groove; the solution regenerator comprises a cavity for containing the solution; the cavity is divided into at least three solution chambers by at least a pair of iron exchange membranes and includes a dilute solution chamber and two dense solution chambers; a positive electrode is arranged in the first dense solution chamber; a negative electrode is arranged in the second dense solution chamber; only the negative irons are allowed to pass through the iron exchange membrane between the first dense solution chamber and the dilute solution chamber; only the positive irons are allowed topass through iron exchange membrane between the second dense solution chamber and the dilute solution chamber. Compared with the prior art, the solution regeneration of the solution dehumidifying air-conditioning device adopts the iron exchange membrane to collect the positive irons and the negative irons in the dilute solution separately and mix the irons to form new dense solution; the introduction of the iron exchange membrane improves the regeneration effect, the regeneration accuracy and avoids the consumption of the unnecessary energy.

Description

technical field [0001] The invention relates to a solution dehumidification and air conditioning equipment which utilizes an ion exchange membrane to perform a solution regeneration process. Background technique [0002] With the emergence of energy shortages, the energy consumption of air-conditioning systems caused by the wide application of refrigeration and air-conditioning equipment has aroused widespread concern in the current society. Energy conservation has become an urgent requirement in the refrigeration field under the new situation. my country has also proposed sustainable development. nation-building strategy. [0003] In the air conditioning system, the fresh air volume is a very important technical parameter, and it is also a guarantee to meet indoor hygiene standards. However, for the current variable-capacity multi-connected air-conditioning system, on the premise of ensuring economical, reasonable and simple application, there are many defects in the fresh ...

AI Technical Summary

Problems solved by technology

However, for the current variable-capacity multi-connected air-conditioning system, on the premise of ensuring economical, reasonable and simple application, there are many defects in the fresh air treatment: the untreated fresh air is directly connected to the indoor unit, which increases the load on the indoor unit. The noise is also increased; more importantly, when the outdoor air humidity is high, the indoor unit may produce condensation

This process has two disadvantages. One is that the temperature of the concentrated solution is higher due to the need to absorb external heat, and another cold source must be used to cool it down, which wastes energy; If the relative humidity of the external environment is too high, the regeneration process will not be able to proceed

Images