referring to fig1 , a split - type controlling device for producing oxygen and delivering air comprises : an outdoor unit 1 being installed outdoors ; the outdoor unit 1 having an air purification unit 11 , an exsiccator 12 , a catalyst sterilization unit 13 , an oxygen condenser 14 , and a molecule sieve 15 that are orderly connected by a pipe 2 ; at least one indoor unit 3 being installed indoors ; the indoor unit 3 being connected to the molecule sieve 15 through the pipe 2 ; each of the indoor units 3 having a flow controlling unit 31 , a humidifying and pythoncidere unit 32 , an oxygen outlet 33 , a flow sensor 34 , an oxygen sensor 35 that are connected to the indoor unit 3 ; and a control panel 4 having a controlling unit 41 ; the controlling unit 41 being connected to the outdoor unit 1 and the indoor unit 3 so as to control an operation of the outdoor unit 1 and the indoor unit 3 . wherein , the outdoor unit 1 allows external air to enter the air purification unit 11 . herein , the air purification unit 11 provides three filtering means . a piece of filter paper 111 blocks heavy metal or large dust particles in the air first . then , a bamboo charcoal filter 112 deodorizes , dehydrates , and filters the air . next , a nano - silver filter 113 utilizes the nano - silver to achieve antiseptic , deodorized , and anticorrosive functions . accordingly , by means of the three filters , cleaner air is easily obtainable . the air that is purified by the air purification unit 11 enters the exsiccator 12 via the oxygen condenser 14 , so that moisture contained in the air is eliminated . subsequently , the dehydrated air enters the catalyst sterilization unit 13 for being processed with photo catalyst or low - temperature catalyst . herein , both the photo catalyst and the low - temperature catalyst have a high - efficiency broad spectrum . therefore , such catalysts are good for sterilization and disinfection . further , the sterilized air enters the molecule sieve 15 . herein , the nitrogen whose particle size is larger is blocked from the molecule sieve 15 . as to the oxygen , the molecule sieve does not block it since the oxygen has a smaller particle size . therefore , the oxygen continues going forward for resulting in oxygen of high concentration . in this embodiment , there are twelve molecule sieve tubes defined on the molecule sieve 15 for respectively and orderly producing the oxygen of high concentration . as a result , the oxygen with a high flow rate and high concentration is available . the indoor unit 3 carries the oxygen via the pipe 2 , controls the flow rate via the flow controlling unit 31 , and monitors the flow rate via the flow sensor 34 . the humidifying and pythoncidere unit 32 is utilized for adjusting relative humidity in the indoor space . namely , the humidifying and pythoncidere unit 32 could be switched to a slight mode , a medium mode , or a heavy mode . moreover , under a certain temperature , the relative humidity should be maintained between 40 % and 60 %. to do so , a fine spray for increasing humidity enters the pipe 2 , the fine spray further mixes with the oxygen , and the oxygen containing moisture is released by means of the oxygen outlet 33 to the indoor space . additionally , there is an air hole along with an oil can defined on the humidifying and pythoncidere unit 32 . whereby , when the oxygen is carried to the air hole , the smell of pythoncidere is also released to the indoor space . while an emergent oxygen pipe 36 is provided on one indoor unit 3 , the oxygen content can reach to 90 % for emergent patients in time of emergency . referring to fig2 , the control panel 4 includes a controlling unit 41 that provides a manual mode 411 , a semi - automatic mode 412 , and an automatic mode 413 . the manual mode 411 has a first switch 4111 for the outdoor unit and five second switches 4112 for the oxygen outlets . the semi - automatic mode 412 has a first switch 4121 for the outdoor unit , five second switches 4122 for the oxygen outlets , a single controlling switch 4123 , and a united controlling switch 4124 . the automatic mode 413 has a first switch 4131 for the outdoor unit , five second switches 4132 for the oxygen outlets , a single controlling switch 4133 , and a united controlling switch 4134 . the control panel 4 further includes a transceiver 414 , which is electrically connected to the switches correlated to the manual mode 411 , the semi - automatic mode 412 , and the automatic mode 413 , and an emitter 5 disposed correspondingly to the transceiver 414 . in this embodiment , the emitter 5 adopts a remote control that generates a selective signal to the transceiver 414 , thereby allowing the manual mode 411 , the semi - automatic mode 412 , or the automatic mode 413 to be adopted . afore design allows users to freely choose their desiring mode by manual or by remote operation . referring to fig1 and 3 , the control panel 4 is installed in a storeroom a . the five indoor units 3 with their respective oxygen outlets 33 are placed in a living room b , a master bedroom c , a first bedroom d , a second bedroom e , and a dinning room / kitchen f . when the control panel 4 is just turned on by either the manual operation or the remote operation , and when no mode is adopted , the oxygen produced by the outdoor unit 1 will be output by the oxygen outlet 33 from the indoor unit 3 in the living room b . when users choose the single controlling switches 4123 , 4133 of the semi - automatic mode 412 or the automatic mode 413 , the oxygen sensor 35 connected to the indoor unit 3 is accordingly triggered . basically , the oxygen content of the air is about 20 . 6 % to 20 . 9 %. indoors , the preferred oxygen content of the air is 21 % to 30 %. herein , the controlling unit 41 is able to set appropriate maximum and minimum of the oxygen content . additionally , when the oxygen sensor 35 senses , a feedback signal is transmitted to the controlling unit 41 , so that the accordant oxygen outlet 33 gives oxygen to the indoor space . the control panel 4 provides two options for setting the oxygen content . the first option is to set the oxygen content for health care . herein , the oxygen content of the first option is similar to the oxygen content of a green shower in nature . namely , the oxygen sensor 35 helps maintain the oxygen concentration between 21 % and 24 %, which is suited to normal people . the second option is to set the oxygen content for medical care . herein , the oxygen concentration in this option is maintained between 24 % and 30 %, which is suited to patients having pathological hypoxia . once either option is decided , the oxygen sensor 35 emits a signal to the controlling unit 41 for switching on the flow controlling unit 31 to give oxygen when the oxygen concentration is below the minimum . if the oxygen concentration is over the maximum , the oxygen is not supplied . accordingly , the automatic mode is achieved . referring to fig4 , when users turn on the united controlling switches 4123 , 4134 of the semi - automatic mode 412 and the automatic mode 413 , both the oxygen sensor 35 and a detecting receiver 37 are concurrently triggered . accordingly , the detecting receiver 37 detects and receives a location signal from the emitter 5 for automatically turning on or turning off the oxygen outlets 33 in the rooms , which is more economical of electricity . referring to fig5 , each of the indoor units 3 includes an electroencephalogram detector 38 for detecting electroencephalogram of human body indoors and transforming an α value and a β value of the electroencephalogram to electronic signals . since human body generates different electroencephalograms while receiving diverse oxygen concentration , it could be easily realized that if the present oxygen concentration is suited to the human body . whereby , the control panel 4 adjusts the output oxygen concentration in accordance with the electronic signals . therefore , the oxygen concentration indoors is indeed suited to human body .
the present invention relates to a split - type controlling device for producing oxygen and delivering air and includes an outdoor unit , a plurality of indoor units , and a control panel . the control panel includes a controlling unit , which is utilized to control the outdoor unit and the indoor units . carrying oxygen produced by the outdoor unit to an indoor space through an oxygen outlet preferably enhances air quality indoors .