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CO2 trapping device, CO2 conversion device and carbon trapping split type air conditioning system

An air-conditioning system, CO2 technology, applied in air-conditioning systems, heating methods, gas treatment, etc., can solve problems such as difficulty in determining the ventilation rate, and no effective devices and methods

Pending Publication Date: 2020-07-07
江苏中关村科技产业园节能环保研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Determining adequate ventilation rates is often difficult as CO2 typically does not reach steady-state concentrations in indoor environments
Reduce indoor air CO without increasing air exchange ventilation rates 2 Concentration and improvement of indoor air quality is necessary, but there is no effective device and method

Method used

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  • CO2 trapping device, CO2 conversion device and carbon trapping split type air conditioning system
  • CO2 trapping device, CO2 conversion device and carbon trapping split type air conditioning system
  • CO2 trapping device, CO2 conversion device and carbon trapping split type air conditioning system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] like figure 1 , 3 As shown, a CO 2 A capture device, which includes a box body 1 and a fan 2 respectively installed in the box body 1, at least one CO 2 catcher; where,

[0040] The fan 2 is used to draw indoor air into the box body 1 so that the indoor air flows through the CO2 trap;

[0041] The CO 2 The trap includes at least one trap for absorbing CO from the air flowing through it 2 CO 2 adsorption plate 31 and for heating CO 2 adsorption plate 31 so that the CO 2 The adsorption plate 31 releases the adsorbed CO 2 The heating element 32.

[0042] Specifically, at night or other time periods when people stay indoors, the fan 2 is used to suck the indoor air into the box 1, so that the indoor air flows through the CO 2 trap, and through the CO 2 Adsorption plate 31 realizes CO 2 During the day or other time periods when people do not stay indoors, the adsorbed CO is heated by the heating element 32 2 re-released, the CO of the present invention 2 The ca...

Embodiment 2

[0052] like figure 2 As shown, a CO 2 conversion device, which is the same as the CO described in Embodiment 1 2 A trapping device is used in conjunction with:

[0053] Reactor 5 with built-in catalyst and water;

[0054] Connect CO 2 The CO in box 1 and reactor 5 of the capture device 2 Delivery pipeline 6;

[0055] installed in CO 2 on the delivery pipeline 6 to transfer the CO 2 The CO released by the adsorption plate 31 2 via CO 2 The delivery pipeline 6 is pumped into the air pump 7 in the reactor 5;

[0056] The sunlight collected and stored is projected to the reactor 5 to promote the water and CO in the reactor 5 2 A concentrator 8 that reacts under the catalysis of a catalyst to produce formaldehyde.

[0057] In this embodiment, the main chemical reactions in reactor 5 are:

[0058]

[0059] Specifically, CO 2 The CO released by the adsorption plate 31 2 by CO 2 The transport pipeline 6 enters the gas pump, flows into the reactor 5 under the action ...

Embodiment 3

[0061] like figure 1 , 3 As shown, a carbon capture split air conditioning system, which includes:

[0062] Split air conditioner body;

[0063] CO as described in Example 1 2 capture device;

[0064] Connect the split air conditioner body and CO 2 The trapping device is used to introduce the exhaust heat of the split air conditioner body into CO 2 In the box 1 of the capture device so that the CO 2 The adsorption plate 31 is heated to release CO 2 The hot gas bypass line 91.

[0065] In this embodiment, the hot gas bypass line 91 is equipped with a valve to control its on-off, and the box body 1 is communicated with the CO extending to the outside. 2 Release tube 4.

[0066] like image 3 As shown, the split air conditioner body includes an outdoor unit 92, an indoor unit 93, a four-way reversing valve 94, an outdoor heat exchanger 95, an indoor heat exchanger 96 and a compressor 97; wherein,

[0067] The outdoor heat exchanger 95 is installed in the outdoor unit 9...

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Abstract

The invention discloses a CO2 trapping device, a CO2 conversion device and a carbon trapping split type air conditioning system. The CO2 trapping device comprises a box body, a fan and at least one CO2 catcher, wherein the fan and the at least one CO2 catcher are respectively arranged in the box body; the fan is used for sucking indoor air into the box body, so that the indoor air flows through the CO2 catcher; the CO2 catcher comprises at least one CO2 adsorption plate used for adsorbing CO2 in air flowing through the CO2 catcher and a heating piece used for heating the CO2 adsorption plate so that the CO2 adsorption plate can release the adsorbed CO2. According to the CO2 trapping device, passive control over CO2 in indoor air can be achieved, the indoor air quality is improved, meanwhile, the ventilation rate is reduced, and human health is facilitated.

Description

technical field [0001] The present invention relates to a CO 2 capture device, CO 2 Converter and carbon capture split air conditioning system. Background technique [0002] The biggest culprit of indoor air pollution is not the formaldehyde that everyone is afraid of, nor PM2.5. Most people understand the impact of formaldehyde and PM2.5 on the body, but often ignore the CO 2 Harm to the human body. When this gas reaches a certain level, it will seriously endanger our health, and no purifier can effectively filter CO 2 . [0003] The human body responds to CO in the air 2 is very sensitive to the growth of CO 2 Every 0.5% increase in the content will cause obvious reactions in the human body. If we are short-term in CO 2 Over height room, CO 2 It has the following effects on our body: [0004] When CO 2 When the concentration reaches 1000PPM, people will feel dull, start to lose concentration, and have heart palpitations. If in an airtight bedroom CO 2 It reac...

Claims

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Application Information

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IPC IPC(8): B01D53/04F24F1/0003F24F3/16
CPCB01D53/04B01D2257/504F24F1/0003F24F3/16Y02C20/40
Inventor 俞彬彬高天元杨婧烨王丹东施骏业陈江平孙宇航张晟昊李万勇陈海忠
Owner 江苏中关村科技产业园节能环保研究有限公司
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