CN216022735U - End cover of negative ion oxygenation respiration filter - Google Patents
End cover of negative ion oxygenation respiration filter Download PDFInfo
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- CN216022735U CN216022735U CN202122028829.0U CN202122028829U CN216022735U CN 216022735 U CN216022735 U CN 216022735U CN 202122028829 U CN202122028829 U CN 202122028829U CN 216022735 U CN216022735 U CN 216022735U
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Abstract
The utility model relates to the technical field of end covers of breathing filters, in particular to an end cover of a breathing filter with anion aeration, which is characterized by comprising an air inlet, an end cover, an anion filter layer, a cylinder body and an air outlet; the middle of the end cover is provided with an air inlet, the lower end of the end cover is in threaded connection with the cylinder body, and the inner cavity of the end cover is provided with a negative ion filter layer; the inner cavity of the cylinder body is provided with a heater, the lower end of the cylinder body is provided with an air outlet, and the middle of the air inlet is provided with a condensation bent pipe. The negative ion filter layer has the advantages of low cost, sterilization, disinfection and dust filtration, blood circulation promotion due to negative ions, temperature regulation by the heater and patient comfort improvement.
Description
Technical Field
The utility model relates to the technical field of end covers of breathing filters, in particular to an end cover of a breathing filter with anion aeration.
Background
Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. The medical apparatus comprises medical equipment and medical consumables. The effects are obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or they are involved but only as an aid.
The breathing filter used as a medical instrument has high use rate in medical treatment, the interior of the traditional breathing filter is replaced by simple filter cotton, the traditional breathing filter is usually a disposable product, the consumption is high, the comfort of a patient is poor in practical use, and the problems of cold air sucked in winter, high moisture content in rainy days and the like are serious.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide an end cover of a negative ion oxygen-increasing breathing filter.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an end cover of a negative ion oxygen-increasing breathing filter is characterized by comprising an air inlet, an end cover, a negative ion filtering layer, a cylinder body and an air outlet; the middle of the end cover is provided with an air inlet, the lower end of the end cover is in threaded connection with the cylinder body, and the inner cavity of the end cover is provided with a negative ion filter layer; the inner cavity of the cylinder body is provided with a heater, the lower end of the cylinder body is provided with an air outlet, and the middle of the air inlet is provided with a condensation bent pipe.
According to another embodiment of the utility model, further comprising a sealing ring is arranged at the threaded connection part of the end cover and the cylinder body.
According to another embodiment of the present invention, the negative ion filter layer includes a coarse filter screen, a polymer activated carbon composite screen, a cold catalyst screen, a negative ion powder adhering screen and a filtering layer, and the coarse filter screen, the polymer activated carbon composite screen, the cold catalyst screen, the negative ion powder adhering screen and the filtering layer are assembled together in sequence from top to bottom.
According to another embodiment of the present invention, it is further included that the air inlet is welded to the end cap, and the air outlet is welded to the cylinder.
The negative ion filter layer has the advantages that the negative ion filter layer is low in cost, sterilization and disinfection can be achieved, negative ions can promote blood circulation, the heater can also adjust the temperature, and the comfort of a patient is improved.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a negative ion filter layer;
in the figure, 1 part of an air inlet, 2 parts of an end cover, 2 parts of 1 part of a sealing ring, 3 parts of an anion filtering layer, 3 parts of 1 part of a coarse filtering net, 3 parts of 2 parts of a high-molecular activated carbon composite net, 3 parts of a cold catalyst net, 3 parts of 4 parts of an anion powder adhering net, 3 parts of 5 parts of a filtering layer, 4 parts of a heater, 5 parts of a cylinder body, 6 parts of an air outlet, 7 parts of a condensation bent pipe.
Detailed Description
As shown in fig. 1 to 2, which are schematic structural diagrams of the present invention, an end cap of an anion oxygen-increasing respiratory filter is characterized by comprising an air inlet 1, an end cap 2, an anion filter layer 3, a cylinder 5 and an air outlet 6; the middle of the end cover 2 is provided with an air inlet 1, the lower end of the end cover is in threaded connection with a cylinder body 5, and an inner cavity is provided with a negative ion filter layer 3; the inner cavity of the cylinder body 5 is provided with a heater 4, the lower end of the cylinder body is provided with an air outlet 6, and the middle of the air inlet 4 is provided with a condensation elbow 7.
According to another embodiment of the utility model, further comprising that a sealing ring 2-1 is arranged at the threaded connection position of the end cover 2 and the cylinder body 5.
According to another embodiment of the utility model, the anion filter layer 3 comprises a coarse filter screen 3-1, a high molecular activated carbon composite screen 3-2, a cold catalyst screen 3-3, an anion powder adhering screen 3-4 and a filter layer 3-5, wherein the coarse filter screen 3-1, the high molecular activated carbon composite screen 3-2, the cold catalyst screen 3-3, the anion powder adhering screen 3-4 and the filter layer 3-5 are assembled together in sequence from top to bottom.
According to another embodiment of the present invention, it further comprises that the air inlet 1 is welded on the end cover 2, and the air outlet 6 is welded on the cylinder 5.
Specifically, the coarse filter screen 3-1 can filter out larger particles in the air such as hair and pet hair; the polymer activated carbon composite net 3-2 can remove benzene, dust, particulate matters and the like; the cold catalyst net 3-3 can decompose formaldehyde into two harmless substances of carbon dioxide and water, effectively remove home decoration pollution, and the negative ion powder is adhered to the net 3-4, effectively provide negative ions, promote blood circulation, revive people and play a role in balancing left and right brains; filtering out the layer 3-5 to filter and purify fine particles; the heater 4 heats the air to reach a comfortable value of a human body, so that the comfort of a patient is improved; the condenser elbow 7 removes moisture from the air.
In the specific operation process, the end cover 2 and the cylinder 5 are screwed, air enters through the air inlet 1, moisture in the air is removed through the condensation elbow 7, the air enters the negative ion filter layer 3, and larger particles in the air can be filtered through the coarse filter screen 3-1; filtering to remove benzene, dust, particulate matters and the like through a high molecular activated carbon composite net 3-2; formaldehyde is decomposed into two harmless substances of carbon dioxide and water through the cold catalyst net 3-3, harmful substances in air are removed, and the negative ion oxygen increasing is effectively provided through the negative ion powder bonding net 3-4; the fine particles are purified by filtration through the filtrate layers 3-5. The temperature is adjusted by the heater 4 and is sent out through the air outlet 6. When the dust is cleaned, the end cover 2 and the cylinder 5 are opened, and the anion filter layer 3 in the cylinder 5 is taken out for cleaning and replacement.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (4)
1. An end cover of an anion oxygen-increasing breathing filter is characterized by comprising an air inlet (1), an end cover (2), an anion filtering layer (3), a cylinder body (5) and an air outlet (6); the middle of the end cover (2) is provided with an air inlet (1), the lower end of the end cover is in threaded connection with the cylinder body (5), and the inner cavity of the end cover is provided with an anion filter layer (3); the inner cavity of the barrel body (5) is provided with a heater (4), the lower end of the barrel body is provided with an air outlet (6), and the middle of the air inlet (1) is provided with a condensation elbow (7).
2. The anion oxygen increasing breathing filter end cover according to claim 1, wherein a sealing ring (2-1) is arranged at the threaded connection part of the end cover (2) and the cylinder body (5).
3. The end cover of the anion oxygen-increasing breathing filter of claim 1, wherein the anion filter layer (3) comprises a coarse filter screen (3-1), a high molecular activated carbon composite screen (3-2), a cold catalyst screen (3-3), an anion powder adhesive screen (3-4) and a filter layer (3-5), and the coarse filter screen (3-1), the high molecular activated carbon composite screen (3-2), the cold catalyst screen (3-3), the anion powder adhesive screen (3-4) and the filter layer (3-5) are assembled together from top to bottom in sequence.
4. The anion oxygen-increasing breathing filter end cover according to claim 1, wherein the air inlet (1) is welded on the end cover (2), and the air outlet (6) is welded on the cylinder body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122028829.0U CN216022735U (en) | 2021-08-26 | 2021-08-26 | End cover of negative ion oxygenation respiration filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122028829.0U CN216022735U (en) | 2021-08-26 | 2021-08-26 | End cover of negative ion oxygenation respiration filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216022735U true CN216022735U (en) | 2022-03-15 |
Family
ID=80621705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122028829.0U Active CN216022735U (en) | 2021-08-26 | 2021-08-26 | End cover of negative ion oxygenation respiration filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216022735U (en) |
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2021
- 2021-08-26 CN CN202122028829.0U patent/CN216022735U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220623 Address after: 213000 No. 1 dajingba, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Yuming Electronic Co.,Ltd. Address before: 213000 No. 28, Xiahe Road, Qianjia Industrial Park, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Jiangsu Aiwei Biotechnology Co.,Ltd. |
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| TR01 | Transfer of patent right |