CN210612385U - Air purification disinfection bed - Google Patents
Air purification disinfection bed Download PDFInfo
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- CN210612385U CN210612385U CN201920882807.0U CN201920882807U CN210612385U CN 210612385 U CN210612385 U CN 210612385U CN 201920882807 U CN201920882807 U CN 201920882807U CN 210612385 U CN210612385 U CN 210612385U
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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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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to an air purification disinfection bed, include: the bed comprises a bed body, a pre-filtering part, a disinfecting part and a tail end filtering part, wherein the pre-filtering part is positioned at a bed head backrest of the bed body and is provided with an air inlet and a first efficient filter; the tail end filtering part is positioned at the position close to the bed head of the bed body, the tail end filtering part is provided with a first air outlet, a second air outlet and a second high-efficiency filter, and the first air outlet is opposite to the second air outlet and is vertical to the air inlet; the disinfection part is positioned below the bed body, is connected with the pre-filtering part through a first pipeline, and is connected with the tail end filtering part through a second pipeline and a third pipeline; through mutual cooperation among the prefilter part, the disinfection part and the tail end filter part, a negative pressure area is formed in the head area of a patient, balanced unidirectional air flow exists, air exhaled by the patient is directly inhaled into the disinfection part, and is stably sent out to two sides of the patient through the tail end filter part, and the air unidirectional area is formed with the prefilter part of the head.
Description
Technical Field
The utility model relates to an air purification technical field, concretely relates to air purification disinfection bed.
Background
The existing hospital beds are mainly beds used by some patients during recuperation and rehabilitation treatment, some hospital beds have simple folding and nursing function beds and do not have air purification and disinfection functions, the patients cannot effectively isolate, purify and disinfect peripheral air during recuperation and rehabilitation on the hospital beds, the hospital beds are easy to intersect with air exhaled by other patients, and a lot of viruses and germs may exist in the air exhaled by different patients, so that in one ward, the viruses and germs of a plurality of persons are mixed together, cross infection is easy to cause to the patients with poor immunity resistance, and even new diseases can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve the problem among the prior art, its aim at provides an air disinfection bed, prevents that patient's exhalation from having the air propagation of virus or germ to the ward in for inspiratory air is all through purifying the clean air of disinfection.
An air purification and disinfection bed, comprising: the bed comprises a bed body, a pre-filtering part, a disinfecting part and a tail end filtering part, wherein the pre-filtering part is positioned at a bed head backrest of the bed body, and is provided with an air inlet and a first efficient filter; the tail end filtering part is positioned at the position close to the bed head of the bed body, the tail end filtering part is provided with a first air outlet, a second air outlet and a second high-efficiency filter, and the first air outlet is opposite to the second air outlet and is vertical to the air inlet; the disinfection part is located the below of the bed body, through first pipeline with the prefiltration portion is connected, and through second pipeline and third pipeline with terminal filter portion is connected.
Preferably, the pre-filtering part is of an integral plate structure, a first pipeline is arranged at the bottom of the pre-filtering part and is positioned below the bed body, and the first pipeline is L-shaped; the end filtering part is provided with a first branch and a second branch which are symmetrical to each other, the first branch is provided with a first supporting frame and a second supporting frame which are connected with the bed body, and the first supporting frame penetrates through the bed body and is connected with the second pipeline.
Preferably, the side of disinfection portion be equipped with the air inlet department that first pipeline links to each other, the top of disinfection portion is equipped with first air-out department, the second air-out department that links to each other with second pipeline, third pipeline respectively.
Preferably, the first air outlet is located between the first support frame and the second support frame and located at the top of the first support frame and the second support frame.
Preferably, the disinfection part is further provided with a box body, and an anion part, an ultraviolet disinfection lamp and a fan which are positioned in the box body, wherein the anion part and the ultraviolet disinfection lamp are positioned at positions close to the first air outlet and the second air outlet, and the fan is positioned at a position close to the air inlet.
Preferably, the sterilizing part is provided with a fan bracket for fixing the fan, the upper end and the lower end of the fan bracket are respectively provided with a fixing plate fixed with the box body, and a concave-convex support frame for fixing the fan bracket is arranged between the fixing plates.
Preferably, a reinforcing rod is arranged between the first support frame and the second support frame.
Preferably, the first high-efficiency filter is a low-resistance sub-high-efficiency filter F8; the second high-efficiency filter is an H12 low-resistance high-efficiency filter.
A use method of an air purification and disinfection bed comprises the following steps:
firstly, gas exhaled by a user enters from an air inlet and passes through a first high-efficiency filter to pretreat the inflowing gas;
secondly, the pretreated gas enters a disinfection part through an air inlet, and after the gas is disinfected by an ultraviolet disinfection lamp, the negative ion component increases the negative ion component in the air by using high-voltage corona;
and thirdly, the gas which is disinfected and added with negative ions enters the first air outlet and the second air outlet through the first air outlet and the second air outlet and is discharged to two sides of a user after passing through the second high-efficiency filter.
Preferably, the air purification and disinfection bed further comprises a fan, and the fan is a power part of the air purification and disinfection bed for realizing directional flow of the airflow.
The utility model discloses an air purification disinfection bed, through the mutual cooperation between prefiltration portion, disinfection portion and the terminal filter portion, form negative pressure zone in patient's head region to there is balanced air uniflow, the air of patient's exhalation directly inhales disinfection portion, through the terminal filter portion after with the steady departure of air in patient's both sides, form the one-way region of air with the prefiltration portion of head.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the sterilizing part of the present invention.
Fig. 3 is a schematic view of the airflow direction of the present invention.
Description of the reference numerals
1, a bed body; 2 a pre-filtering part, 21 an air inlet, 22 a first high-efficiency filter and 23 a first pipeline; 3, a disinfection part, 31 a box body, 32 negative ion pieces, 33 ultraviolet disinfection lamps, 34 fans, 35 fan supports, 36 air inlet positions, 37 first air outlet positions and 38 second air outlet positions; 4 terminal filter part, 41 first air outlet, 42 second air outlet, 43 second high efficiency filter, 44 second pipeline, 45 third pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an embodiment, refer to fig. 1-3, an air purification disinfection bed, include: the bed body 1, the pre-filtering part 2, the disinfecting part 3 and the terminal filtering part 4, wherein the pre-filtering part 2 is positioned at the bed head backrest of the bed body 1, and the pre-filtering part 2 is provided with an air inlet 21 and a first high-efficiency filter 22; the end filter part 4 is located at a position close to the bed head of the bed body 1, the end filter part 4 is provided with a first air outlet 41, a second air outlet 42 and a second high-efficiency filter 43, and the first air outlet 41 is opposite to the second air outlet 42 and is perpendicular to the air inlet 21; the sterilizing part 3 is positioned below the bed body 1, is connected with the pre-filtering part 2 through a first pipeline 23, and is connected with the terminal filtering part 4 through a second pipeline 44 and a third pipeline 45.
The pre-filtering part 2 is of a whole plate structure, a first pipeline 23 is arranged at the bottom of the pre-filtering part 2 and is positioned below the bed body 1, and the first pipeline 23 is L-shaped; the pre-filtering part 2 is designed at the position of the product air inlet 21 by adopting an F8 low-resistance sub-high-efficiency filter, so that the dirty air about to flow into the system is pre-treated, large particles in the air are efficiently removed, and meanwhile, the tail end filtering part 4 is protected.
The tail end filtering part 4 is provided with a first branch and a second branch which are symmetrical to each other, a first air outlet 41 and a second air outlet 42 are respectively positioned on the first branch and the second branch, the first branch is provided with a first supporting frame and a second supporting frame which are connected with the bed body 1, and the first supporting frame penetrates through the bed body and is connected with a second pipeline 44; an air inlet part 36 connected with the first pipeline 23 is arranged on the side surface of the disinfection part 3, and a first air outlet part 37 and a second air outlet part 38 respectively connected with a second pipeline 44 and a third pipeline 45 are arranged on the top of the disinfection part 3; the first air outlet 41 is positioned between the first support frame and the second support frame and positioned at the top of the first support frame and the top of the second support frame, and a reinforcing rod is arranged between the first support frame and the second support frame to increase the stability of the tail end filtering part 4; terminal filter portion 4 adopts high efficiency filter, uses H12 low resistance high efficiency filter, constitutes terminal high efficiency filtration system, and high efficiency filter has guaranteed filtration system's high-efficient dust removal, and the ultralow air-out amount of wind that guarantees the product that hinders maintains the isolation effect, and the effectual hidden danger of solving the secondary raise dust that plasma disinfection exists of whole terminal high efficiency filter portion.
The sterilizing part 3 is further provided with a box 31, and an anion member 32, an ultraviolet sterilizing lamp 33 and a fan 34 which are positioned in the box, wherein the anion member 32 and the ultraviolet sterilizing lamp 33 are positioned at a position close to the first air outlet 37 and the second air outlet 38, and the fan 34 is positioned at a position close to the air inlet 36; the sterilizing part 3 is provided with a fan bracket 35 for fixing a fan, the upper end and the lower end of the fan bracket 35 are respectively provided with a fixing plate fixed with the box body, and a concave-convex support frame for fixing the fan bracket 35 is arranged between the fixing plates; the sterilizing part 3 is arranged in the flowing direction of the air flow and is designed at the rear end of the pre-filtering part 2, the sterilizing mode of the ultraviolet sterilizing lamp 33 is adopted, the system is ensured to thoroughly kill pathogenic microorganisms in the air flowing into the system, the combined tail end filtering part 4 is used for secondary sterilizing and filtering, the ultraviolet sterilizing lamp 33 is a single-end lamp with 254 nanometer wavelength, the sterilizing effect reaches more than 90 percent, no harmful gas such as ozone is generated, and the circulation and isolation sterilizing and sterilizing of indoor air are realized; in order to ensure the air to be fresh, the anion piece 32 is preferred, the anion piece 32 utilizes high-voltage corona to increase anion components in the air, so that the air quality is improved, the health can be promoted, the anion piece is known as air vitamin, and medical clinical practice proves that the anion piece has auxiliary curative effects on diseases of a respiratory system, a circulatory system, nerves and the like, so that the anion piece is widely applied to the life and medical field.
The fan 34 is a power part implemented by the whole design, is designed at the front end of the tail end filter part 4, and mainly implements directional flow of the airflow from the air inlet 21 to the first air outlet 41 and the second air outlet 42, so as to complete dynamic processing of the airflow by the whole system; in addition, the fan is also a power source for realizing airflow isolation and dynamic disinfection, on one hand, the fresh air sent out by the first air outlet 41 and the second air outlet 42 can replace dirty air near the purification and disinfection bed to promote the dirty air to enter the disinfection part 3 of the purification and disinfection bed to realize dynamic disinfection of the air, and on the other hand, the fresh air can form an isolation air curtain above the purification and disinfection bed to prevent cross infection of patients and other people.
The utility model discloses a use method, refer to fig. 1-3, a use method of air purification disinfection bed, include the following step:
firstly, gas exhaled by a user enters from an air inlet and passes through a first high-efficiency filter to pretreat the inflowing gas;
secondly, the pretreated gas enters a disinfection part through an air inlet, and after the gas is disinfected by an ultraviolet disinfection lamp, the negative ion component increases the negative ion component in the air by using high-voltage corona;
and thirdly, the gas which is disinfected and added with negative ions enters the first air outlet and the second air outlet through the first air outlet and the second air outlet and is discharged to two sides of a user after passing through the second high-efficiency filter.
The utility model aims at providing a design method of air purification disinfection bed forms the negative pressure zone in patient's head region to there is balanced air uniflow, and the air of patient's exhalation directly inhales air purification degassing unit, through purifying the steady sending out of air in patient's both sides after disinfecting, forms the one-way region of air with the air inlet side of head. The air with virus or germ exhaled by the patient can be prevented from being transmitted into the ward, and the inhaled air is purified and disinfected.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An air purification and disinfection bed, comprising: the bed comprises a bed body (1), a pre-filtering part (2), a disinfecting part (3) and a tail end filtering part (4), and is characterized in that the pre-filtering part (2) is positioned at the backrest of a bed head of the bed body (1), and the pre-filtering part (2) is provided with an air inlet (21) and a first high-efficiency filter (22); the tail end filtering part (4) is positioned at the position close to the bed head of the bed body (1), the tail end filtering part (4) is provided with a first air outlet (41), a second air outlet (42) and a second efficient filter (43), and the first air outlet (41) is opposite to the second air outlet (42) and is vertical to the air inlet (21); the sterilizing part (3) is positioned below the bed body (1), is connected with the pre-filtering part (2) through a first pipeline (23), and is connected with the tail end filtering part (4) through a second pipeline (44) and a third pipeline (45).
2. An air purification and disinfection bed as claimed in claim 1, wherein said pre-filter portion (2) is of a monolithic plate structure, a first pipe (23) is provided at the bottom of said pre-filter portion (2) and is located below said bed body (1), said first pipe (23) is "L" -shaped; the tail end filtering part (4) is provided with a first branch and a second branch which are symmetrical to each other, the first branch is provided with a first supporting frame and a second supporting frame which are connected with the bed body (1), and the first supporting frame penetrates through the bed body (1) and is connected with the second pipeline (44).
3. The air purification and disinfection bed of claim 1, wherein an air inlet (36) connected with the first pipeline (23) is arranged on the side surface of the disinfection part (3), and a first air outlet (37) and a second air outlet (38) connected with the second pipeline (44) and the third pipeline (45) are respectively arranged on the top of the disinfection part (3).
4. An air purification and disinfection bed as claimed in claim 2, wherein said first air outlet (41) is located between said first and second support brackets and at the top of said first and second support brackets.
5. An air purifying and sterilizing bed as claimed in claim 3, wherein the sterilizing part (3) is further provided with a box body (31), and a negative ion member (32), an ultraviolet sterilizing lamp (33) and a fan (34) which are positioned in the box body (31), the negative ion member (32) and the ultraviolet sterilizing lamp (33) are positioned near the first air outlet (37) and the second air outlet (38), and the fan (34) is positioned near the air inlet (36).
6. The air purifying and sterilizing bed as claimed in claim 5, wherein the sterilizing part (3) is provided with a fan bracket (35) for fixing a fan (34), the upper and lower ends of the fan bracket (35) are respectively provided with a fixing plate fixed with the box body (31), and a concave-convex support frame for fixing the fan bracket (35) is arranged between the fixing plates.
7. An air purifying and sterilizing bed as claimed in claim 2, wherein a reinforcing bar is provided between the first support frame and the second support frame.
8. The air purification and disinfection bed of claim 1, wherein said first high efficiency filter is a F8 low resistance sub-high efficiency filter; the second high-efficiency filter is an H12 low-resistance high-efficiency filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920882807.0U CN210612385U (en) | 2019-06-13 | 2019-06-13 | Air purification disinfection bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920882807.0U CN210612385U (en) | 2019-06-13 | 2019-06-13 | Air purification disinfection bed |
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| Publication Number | Publication Date |
|---|---|
| CN210612385U true CN210612385U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920882807.0U Active CN210612385U (en) | 2019-06-13 | 2019-06-13 | Air purification disinfection bed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123544A (en) * | 2019-06-13 | 2019-08-16 | 山东帅迪医疗科技有限公司 | A kind of air purifying and sterilizing bed and its application method |
| CN113350080A (en) * | 2021-07-13 | 2021-09-07 | 丽水市妇幼保健院 | Fetus protection equipment for pregnant woman |
-
2019
- 2019-06-13 CN CN201920882807.0U patent/CN210612385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123544A (en) * | 2019-06-13 | 2019-08-16 | 山东帅迪医疗科技有限公司 | A kind of air purifying and sterilizing bed and its application method |
| CN113350080A (en) * | 2021-07-13 | 2021-09-07 | 丽水市妇幼保健院 | Fetus protection equipment for pregnant woman |
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