CN211384513U - Device for eliminating carbon dioxide in closed room - Google Patents
Device for eliminating carbon dioxide in closed room Download PDFInfo
- Publication number
- CN211384513U CN211384513U CN201922389696.2U CN201922389696U CN211384513U CN 211384513 U CN211384513 U CN 211384513U CN 201922389696 U CN201922389696 U CN 201922389696U CN 211384513 U CN211384513 U CN 211384513U
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- China
- Prior art keywords
- carbon dioxide
- container
- closed
- outlet
- reaction container
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
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- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an eliminate device of airtight indoor carbon dioxide, include: the fish tank oxygenation pump or the air compression pump, the submersible pump, the carbon dioxide reaction container and the carbon dioxide separation container are arranged in the closed chamber, the upper part of the carbon dioxide reaction container is opened, and a sodium carbonate solution is filled in the carbon dioxide reaction container; the carbon dioxide separation container is a closed container, a heating device is arranged in the closed container, the upper part of the closed container is a carbon dioxide outlet which is directly communicated with the outside, the middle part of the closed container is provided with an inlet, and the lower part of the closed container is provided with an outlet; the outlet of the fish tank oxygenation pump or the air compression pump extends into the bottom of the carbon dioxide reaction container; the inlet of the submersible pump extends into the bottom of the carbon dioxide reaction container, the outlet of the submersible pump is connected with the inlet in the middle of the carbon dioxide separation container, and the outlet of the carbon dioxide separation container is connected with the upper part of the carbon dioxide reaction container through a pipeline. The utility model discloses utilize chemical method to eliminate indoor carbon dioxide, its simple structure, solvent ability used repeatedly, the specially adapted eliminates airtight indoor carbon dioxide.
Description
Technical Field
The utility model relates to an eliminate indoor carbon dioxide's device, especially relate to an eliminate airtight indoor carbon dioxide's device.
Background
The small amount of carbon dioxide gas is harmless to human body. When the carbon dioxide content in the atmosphere exceeds 1 percent, a person has slight dizziness reaction; when it exceeds 3%, dyspnea begins to occur; if the concentration exceeds 6%, the patient can be severely anoxic and suffocated and even die. The simplest method is to open the door and window frequently to deal with indoor carbon dioxide gas, so as to enhance indoor air convection. However, in some cases, such as cold days and haze days, the doors and windows cannot be opened to enhance indoor air convection, and in some places, such as laboratories and warehouses, where the places require sealing, so that the time that people stay inside is limited. There are also methods of adsorbing carbon dioxide with a carbon dioxide adsorbent or absorbing carbon dioxide with a carbon dioxide absorbent, and then replacing the carbon dioxide adsorbent or the carbon dioxide absorbent.
Disclosure of Invention
The utility model aims to provide an utilize chemical method to eliminate device of airtight indoor carbon dioxide.
The utility model adopts the technical proposal that: an apparatus for eliminating carbon dioxide from a closed chamber, comprising: the fish tank oxygenation pump or the air compression pump, the submersible pump, the carbon dioxide reaction container and the carbon dioxide separation container are arranged in the closed chamber, the upper part of the carbon dioxide reaction container is opened, and a sodium carbonate solution is filled in the carbon dioxide reaction container; the carbon dioxide separation container is a closed container, a heating device is arranged in the closed container, the upper part of the closed container is a carbon dioxide outlet which is directly communicated with the outside, the middle part of the closed container is provided with an inlet, and the lower part of the closed container is provided with an outlet; the outlet of the fish tank oxygenation pump or the air compression pump extends into the bottom of the carbon dioxide reaction container; the inlet of the submersible pump extends into the bottom of the carbon dioxide reaction container, the outlet of the submersible pump is connected with the inlet in the middle of the carbon dioxide separation container, and the outlet of the carbon dioxide separation container is connected with the upper part of the carbon dioxide reaction container through a pipeline.
Furthermore, the plurality of fish tank oxygenation pumps or air compression pumps are uniformly arranged at each position in the closed chamber and used for increasing carbon dioxide collection.
Furthermore, the device also comprises an oxygen generator arranged outside the closed chamber and used for supplementing indoor oxygen.
Further, the heating device is arranged at the bottom of the carbon dioxide separation container.
Further, the heating device is a heating coil.
The utility model discloses utilize chemical method to eliminate indoor carbon dioxide, its simple structure, solvent ability used repeatedly, the specially adapted eliminates airtight indoor carbon dioxide.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
1 is a carbon dioxide reaction container, 2 is a fish tank oxygenation pump or an air compression pump, 3 is a submersible pump, 4 is a carbon dioxide separation container, and 5 is an oxygen generator.
Detailed Description
The invention is further described below with reference to the drawings and the specific examples.
As shown in fig. 1, the present invention provides a device for eliminating carbon dioxide in a closed room, comprising: the fish tank oxygenation pump or the air compression pump, the submersible pump, the carbon dioxide reaction container and the carbon dioxide separation container are arranged in the closed chamber, the upper part of the carbon dioxide reaction container is opened, and a sodium carbonate solution is filled in the carbon dioxide reaction container; the carbon dioxide separation container is a closed container, a heating device is arranged in the closed container, the upper part of the closed container is a carbon dioxide outlet which is directly communicated with the outside, the middle part of the closed container is provided with an inlet, and the lower part of the closed container is provided with an outlet; the outlet of the fish tank oxygenation pump or the air compression pump extends into the bottom of the carbon dioxide reaction container; the inlet of the submersible pump extends into the bottom of the carbon dioxide reaction container, the outlet of the submersible pump is connected with the inlet in the middle of the carbon dioxide separation container, and the outlet of the carbon dioxide separation container is connected with the upper part of the carbon dioxide reaction container through a pipeline.
Furthermore, the plurality of fish tank oxygenation pumps or air compression pumps are uniformly arranged at each position in the closed chamber and used for increasing carbon dioxide collection.
Furthermore, the utility model discloses still including set up in airtight outdoor oxygenerator is used for replenishing indoor oxygen, and the oxygenerator adopts current oxygenerator.
Heating device locates carbon dioxide separator's bottom is heating coil.
The utility model discloses a theory of operation: the fish tank oxygenation pump or the air compression pump is responsible for absorbing indoor carbon dioxide and sending the carbon dioxide to the bottom of the carbon dioxide reaction container, and the carbon dioxide reacts with a sodium carbonate solution to generate a sodium bicarbonate solution; the sodium bicarbonate solution is sent to the carbon dioxide separation container by the submersible pump, the sodium bicarbonate solution is heated and decomposed into carbon dioxide and sodium carbonate in the carbon dioxide separation container, the carbon dioxide is directly sent to the outdoor for discharge, and the sodium carbonate solution is returned to the carbon dioxide reaction container for recycling; the oxygen generator is used for supplementing indoor oxygen.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. An apparatus for eliminating carbon dioxide in a closed chamber, comprising: the fish tank oxygenation pump or the air compression pump, the submersible pump, the carbon dioxide reaction container and the carbon dioxide separation container are arranged in the closed chamber, the upper part of the carbon dioxide reaction container is opened, and a sodium carbonate solution is filled in the carbon dioxide reaction container; the carbon dioxide separation container is a closed container, a heating device is arranged in the closed container, the upper part of the closed container is a carbon dioxide outlet which is directly communicated with the outside, the middle part of the closed container is provided with an inlet, and the lower part of the closed container is provided with an outlet; the outlet of the fish tank oxygenation pump or the air compression pump extends into the bottom of the carbon dioxide reaction container; the inlet of the submersible pump extends into the bottom of the carbon dioxide reaction container, the outlet of the submersible pump is connected with the inlet in the middle of the carbon dioxide separation container, and the outlet of the carbon dioxide separation container is connected with the upper part of the carbon dioxide reaction container through a pipeline.
2. The apparatus for eliminating carbon dioxide from a closed chamber as claimed in claim 1, wherein: the plurality of fish tank oxygenation pumps or air compression pumps are uniformly arranged at each position in the closed room.
3. The apparatus for eliminating carbon dioxide from a closed chamber as claimed in claim 1, wherein: the device also comprises an oxygen generator arranged outside the closed chamber.
4. The apparatus for eliminating carbon dioxide from a closed chamber as claimed in claim 1, wherein: the heating device is arranged at the bottom of the carbon dioxide separation container.
5. An apparatus for eliminating carbon dioxide from a closed chamber as claimed in claim 3, wherein: the heating device is a heating coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922389696.2U CN211384513U (en) | 2019-12-27 | 2019-12-27 | Device for eliminating carbon dioxide in closed room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922389696.2U CN211384513U (en) | 2019-12-27 | 2019-12-27 | Device for eliminating carbon dioxide in closed room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211384513U true CN211384513U (en) | 2020-09-01 |
Family
ID=72219070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922389696.2U Expired - Fee Related CN211384513U (en) | 2019-12-27 | 2019-12-27 | Device for eliminating carbon dioxide in closed room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211384513U (en) |
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2019
- 2019-12-27 CN CN201922389696.2U patent/CN211384513U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |