CN216862537U - Self-disinfecting garbage can for negative pressure ward - Google Patents

Self-disinfecting garbage can for negative pressure ward Download PDF

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Publication number
CN216862537U
CN216862537U CN202220225452.XU CN202220225452U CN216862537U CN 216862537 U CN216862537 U CN 216862537U CN 202220225452 U CN202220225452 U CN 202220225452U CN 216862537 U CN216862537 U CN 216862537U
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CN
China
Prior art keywords
negative pressure
disinfecting
disinfection
barrel
garbage
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Expired - Fee Related
Application number
CN202220225452.XU
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Chinese (zh)
Inventor
晏定燕
张超云
陈茜
相艳芳
韩洁
邹俊萍
李怀朋
黄一凡
黄皓
刘炯炯
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Hangzhou Xixi Hospital
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Hangzhou Xixi Hospital
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Priority to CN202220225452.XU priority Critical patent/CN216862537U/en
Application granted granted Critical
Publication of CN216862537U publication Critical patent/CN216862537U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a self-disinfection garbage can for a negative pressure ward. The technical scheme is as follows: the garbage can comprises a can body, wherein a can cover is hinged to one side of the upper portion of the can body, an inner barrel used for placing garbage bags is arranged on the inner side of the can body, a disinfecting and spraying mechanism is arranged on the inner side of the can cover, a lower shaft rotating seat is fixed on the upper side of the can body, a rear separation chamber is arranged on the inner side of the can body, a disinfecting liquid box is arranged on the upper side of the separation chamber, the upper portion of the disinfecting liquid box is communicated with a liquid pump, and an air suction pump is arranged on the lower portion of the rear separation chamber. The utility model has the beneficial effects that: detect bung open-close state through infrared sensor, form the negative pressure through the suction pump and adsorb the disposal bag, adsorb the aerosol through ventilative hole simultaneously, spray the mechanism through liquid pump and disinfection and realize spraying the disinfection in the garbage bin, realize the garbage bin from the disinfection and prevent the aerosol diffusion, from the disinfection garbage bin adaptation negative pressure ward environment and prevent the gas diffusion, avoid manual disinfection operation, reduce the diffusion risk of infecting.

Description

Self-disinfecting garbage can for negative pressure ward
Technical Field
The utility model belongs to the technical field of medical garbage cans, and relates to a self-disinfection garbage can for a negative pressure ward.
Background
The negative pressure isolation ward is an isolation treatment measure used for patients during the epidemic situation of infectious diseases, so that mutual cross infection of viruses is prevented, and the most dangerous virus transmission route is aerosol, namely, the passive infection is caused by bacteria-containing air; the medical garbage can is used as an appliance for storing medical garbage, and is particularly important in cleanness and sanitation; the existing garbage can with the cover has no sterilization and disinfection functions, bacteria can grow in the garbage can in large quantity, and hands can contact the bacteria by manually operating the garbage can cover, so that medical staff are required to manually spray disinfectant; meanwhile, aerosol formed by air around the garbage can is spread, and cross infection is easy to generate.
Disclosure of Invention
The utility model aims to overcome the technical problems in the prior art, and provides a self-disinfection garbage can for a negative pressure ward, which is characterized in that an infrared sensor is used for detecting the opening and closing state of a can cover, a suction pump is used for forming a negative pressure adsorption garbage bag, an air permeable hole is used for adsorbing aerosol, a liquid pump and a disinfection spraying mechanism are used for realizing spraying disinfection in the garbage can, so that self-disinfection of the garbage can is realized, aerosol diffusion is prevented, the self-disinfection garbage can adapts to the negative pressure ward environment to prevent gas diffusion, manual disinfection operation is avoided, the diffusion infection risk is reduced, and the problems in the background technology are effectively solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a self-disinfection garbage can for a negative pressure ward adopts the technical scheme that the self-disinfection garbage can comprises a can body, wherein a can cover is hinged to one side of the upper part of the can body, an inner barrel for placing a garbage bag is arranged on the inner side of the can body, and a disinfection spraying mechanism is arranged on the inner side of the can cover;
a lower spindle seat is fixed on the upper side of the barrel body, a rear compartment is arranged on the inner side of the barrel body, a disinfectant tank is arranged on the upper side of the compartment, the upper part of the disinfectant tank is communicated with a liquid pump, and the liquid pump is used for supplying disinfectant to a disinfecting and spraying mechanism;
and the lower part of the rear compartment is provided with an air suction pump which is communicated with the inner barrel through an air guide groove.
As a preferred technical scheme of the utility model, the lower part of the barrel cover is provided with an upper rotating shaft seat, and the upper rotating shaft seat is matched and rotatably connected with the lower rotating shaft seat.
As a preferred technical scheme of the utility model, the inner barrel comprises an inner barrel partition plate which is fixed on the inner side of the barrel body, a bagging ring is arranged on the inner wall of the edge of the barrel body, a ventilation net is arranged at the bottom of the inner barrel partition plate, ventilation holes are arranged at four corners of the edge of the bagging ring, and the air guide grooves and the ventilation holes are correspondingly arranged.
As a preferred technical scheme of the utility model, the disinfecting and spraying mechanism comprises a hollow support, the hollow support is fixed on the inner side of the barrel cover, one side of the hollow support is communicated with a spraying ring, and spraying nozzles are uniformly distributed on the spraying ring.
As a preferable technical scheme of the utility model, the upper side of the disinfectant tank is provided with a filling port, and the liquid pump is communicated with the disinfectant tank and the disinfecting and spraying mechanism through a pipeline.
As a preferable technical scheme of the utility model, the front part of the lower shaft base is provided with an infrared sensor, the inner side of the rear compartment is provided with a control panel, and the control panel is electrically connected with the infrared sensor.
As a preferable technical scheme of the utility model, the rear side of the rear compartment is sealed by a detachable cover plate, and the inner side of the barrel cover is sealed by a detachable cover plate with a hole.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a negative pressure ward is with garbage bin that disinfects certainly, detects the bung through infrared sensor and opens the closed condition, forms the negative pressure through the suction pump and adsorbs the disposal bag, adsorbs the aerosol through ventilative hole simultaneously, sprays the mechanism through liquid pump and disinfection and realize spraying the disinfection in the garbage bin, realizes that the garbage bin is disinfected certainly, prevents the aerosol diffusion, and the garbage bin that disinfects certainly adapts to negative pressure ward environment and prevents the gas diffusion, avoids manual disinfection operation, reduces the diffusion risk of infecting.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the inner barrel and the disinfecting and spraying mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the air pump, the disinfectant tank and the air pump of the present invention;
fig. 4 is a partial view of the structure of the disinfecting spray mechanism of the utility model.
In the figure:
1. a barrel body; 101. a lower shaft rotating seat; 102. a rear compartment;
2. a barrel cover; 201. an upper rotating shaft seat;
3. an inner barrel; 301. an inner barrel partition plate; 302. sleeving a bag ring; 303. a ventilation net; 304. a ventilation hole;
4. a disinfecting and spraying mechanism; 401. a hollow support; 402. a spraying ring; 403. a spray nozzle;
5. an air suction pump; 501. a wind guide groove;
6. a disinfectant tank; 601. a filling port;
7. a liquid pump; 701. a pipeline;
8. a control panel;
9. an infrared sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments (for convenience of description and understanding, the upper side of fig. 1 is described as the upper side below). All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 4, the self-disinfecting garbage can for a negative pressure ward according to the present invention adopts the technical scheme that the self-disinfecting garbage can comprises a can body 1, a can cover 2 is hinged to one side of the upper portion of the can body 1, an inner can 3 for placing a garbage bag is arranged inside the can body 1, a disinfecting spray mechanism 4 is arranged inside the can cover 2, a lower spindle base 101 is fixed on the upper side of the can body 1, a rear compartment 102 is arranged inside the can body 1, a disinfecting liquid tank 6 is arranged on the upper side of the compartment 102, the upper portion of the disinfecting liquid tank 6 is communicated with a liquid pump 7, the liquid pump 7 is used for supplying a disinfecting liquid to the disinfecting spray mechanism 4, an air suction pump 5 is arranged on the lower portion of the rear compartment 102, the air suction pump 5 is communicated with the inner can 3 through an air guide groove 501, the self-disinfecting garbage can detects the open and close state of the can cover 2 through an infrared sensor 9, and forms a negative pressure adsorption garbage bag through the air suction pump 5, simultaneously, aerosol possibly existing is adsorbed through the ventilation holes 304, the spraying and disinfection in the garbage can are realized through the liquid pump 7 and the disinfection spraying mechanism 4, the self-disinfection of the garbage can is realized, and the aerosol is prevented from diffusing.
Further, an upper rotating shaft seat 201 is arranged on the lower portion of the barrel cover 2, the upper rotating shaft seat 201 is matched and rotatably connected with the lower rotating shaft seat 101, and a disinfection spraying pipeline space is reserved at the joint of the upper rotating shaft seat 201 and the lower rotating shaft seat 101.
Further, the inner barrel 3 comprises an inner barrel partition plate 301, the inner barrel partition plate 301 is fixed on the inner side of the barrel body 1, a bagging ring 302 is arranged on the inner wall of the edge of the barrel body 1, a ventilation net 303 is arranged at the bottom of the inner barrel partition plate 301, ventilation holes 304 are formed in four corners of the edge of the bagging ring 302, the air guide groove 501 and the ventilation holes 304 are correspondingly formed, the bagging ring 302 is used for bagging garbage bags, the air suction pump 5 sucks air along the ventilation net 303 to form negative pressure, meanwhile, air is sucked through the ventilation holes 304 to prevent air diffusion, and the air suction pump 5 can be detached to replace a filter screen.
Further, disinfection sprays mechanism 4 includes hollow support 401, hollow support 401 is fixed in bung 2 inboard, hollow support 401 one side intercommunication sprays circle 402, spray ring 402 is last the equipartition and has seted up spray nozzle 403, sprays the antiseptic solution and supplies to hollow support 401 through liquor pump 7, and liquid passes through spray ring 402 and spray nozzle 403 and accomplishes the disinfection of spraying.
Furthermore, a filling opening 601 is formed in the upper side of the disinfectant tank 6, the liquid pump 7 is communicated with the disinfectant tank 6 and the disinfecting and spraying mechanism 4 through a pipeline 701, disinfectant is filled through the filling opening 601, and disinfectant can be selected from alcohol and other disinfectant.
Further, an infrared sensor 9 is arranged in front of the lower spindle base 101, a control panel 8 is arranged on the inner side of the rear compartment 102, the control panel 8 is electrically connected with the infrared sensor 9, and the infrared sensor 9 can detect the opening condition of the barrel cover 2 and control the working conditions of the air suction pump 5 and the liquid pump 7.
Furthermore, the rear side of the rear compartment 102 is sealed by a detachable cover plate, and the inner side of the barrel cover 2 is sealed by a detachable cover plate with a hole, so that the barrel cover can be detached and washed, and later maintenance is facilitated.
When in use: medical personnel will take the disposal bag cover of stretch cord to overlap on bagging-off circle 302, will be from disinfection garbage bin switch on, infrared sensor 9 detects bung 2 and opens, 8 circular telegrams of control panel start-up suction pump 5 form the negative pressure and adsorb the disposal bag, adsorb the aerosol that probably exists through ventilative hole 304 simultaneously, when bung 2 closed, infrared sensor 9 detects bung 2 and closes, liquid pump 7 supplies the antiseptic solution in disinfectant box 6 to the disinfection sprays mechanism 4 and sprays the disinfection through spraying nozzle 403, the above-mentioned step is accomplished in the normal use circulation, realize the garbage bin from the disinfection, prevent the aerosol diffusion.
Example 2
The difference from the embodiment 1 is that the opening mode of the barrel cover 2 can be selected to be a mechanical pedal or an electric opening mode, so that the applicability of the self-disinfection garbage can is improved.
The manner in which the circuitry is controlled and powered, not described in detail herein, is prior art.
According to the utility model, the opening and closing state of the dustbin cover is detected by the infrared sensor, the suction pump forms negative pressure to adsorb the garbage bag, the existing aerosol is adsorbed by the ventilation hole, the spraying and disinfection in the dustbin are realized by the liquid pump and the disinfection spraying mechanism, the self-disinfection of the dustbin is realized to prevent the aerosol from diffusing, the self-disinfection dustbin adapts to the environment of a negative pressure ward to prevent the gas from diffusing, the manual disinfection operation is avoided, and the diffusion infection risk is reduced.
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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a negative pressure ward is with garbage bin that disinfects certainly, includes staving (1), staving (1) upper portion one side articulates there is bung (2), its characterized in that: an inner barrel (3) for placing a garbage bag is arranged on the inner side of the barrel body (1), and a disinfecting and spraying mechanism (4) is arranged on the inner side of the barrel cover (2);
a lower spindle seat (101) is fixed on the upper side of the barrel body (1), a rear compartment (102) is arranged on the inner side of the barrel body (1), a disinfectant tank (6) is arranged on the upper side of the compartment (102), the upper part of the disinfectant tank (6) is communicated with a liquid pump (7), and the liquid pump (7) is used for supplying disinfectant to the disinfecting and spraying mechanism (4);
the lower part of the rear compartment (102) is provided with an air suction pump (5), and the air suction pump (5) is communicated with the inner barrel (3) through an air guide groove (501).
2. The self-disinfecting trash can for the negative pressure ward of claim 1, wherein: an upper rotating shaft seat (201) is arranged on the lower portion of the barrel cover (2), and the upper rotating shaft seat (201) is matched with the lower rotating shaft seat (101) to be connected in a rotating mode.
3. The self-disinfecting trash can for the negative pressure ward of claim 1, wherein: the inner barrel (3) comprises an inner barrel partition plate (301), the inner barrel partition plate (301) is fixed on the inner side of the barrel body (1), a bagging ring (302) is arranged on the inner wall of the edge of the barrel body (1), a ventilation net (303) is arranged at the bottom of the inner barrel partition plate (301), ventilation holes (304) are formed in four corners of the edge of the bagging ring (302), and a wind guide groove (501) and the ventilation holes (304) are correspondingly formed.
4. The self-disinfecting trash can for the negative pressure ward of claim 1, wherein: the disinfection spraying mechanism (4) comprises a hollow support (401), the hollow support (401) is fixed on the inner side of the barrel cover (2), one side of the hollow support (401) is communicated with a spraying ring (402), and spraying nozzles (403) are uniformly distributed on the spraying ring (402).
5. The self-disinfecting trash can for the negative pressure ward of claim 1, wherein: filling openings (601) are formed in the upper side of the disinfectant tank (6), and the liquid pump (7) is communicated with the disinfectant tank (6) and the disinfection spraying mechanism (4) through a pipeline (701).
6. The self-disinfecting trash can for the negative pressure ward of claim 1, wherein: an infrared sensor (9) is arranged at the front part of the lower shaft rotating seat (101), a control panel (8) is arranged on the inner side of the rear compartment (102), and the control panel (8) is electrically connected with the infrared sensor (9).
7. The self-disinfecting trash can for the negative pressure ward of claim 1, wherein: the rear side of the rear compartment (102) is sealed by a detachable cover plate, and the inner side of the barrel cover (2) is sealed by a detachable cover plate with a hole.
CN202220225452.XU 2022-01-27 2022-01-27 Self-disinfecting garbage can for negative pressure ward Expired - Fee Related CN216862537U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220225452.XU CN216862537U (en) 2022-01-27 2022-01-27 Self-disinfecting garbage can for negative pressure ward

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220225452.XU CN216862537U (en) 2022-01-27 2022-01-27 Self-disinfecting garbage can for negative pressure ward

Publications (1)

Publication Number Publication Date
CN216862537U true CN216862537U (en) 2022-07-01

Family

ID=82152542

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220225452.XU Expired - Fee Related CN216862537U (en) 2022-01-27 2022-01-27 Self-disinfecting garbage can for negative pressure ward

Country Status (1)

Country Link
CN (1) CN216862537U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20220701