CN111236702A - Convenient to use's special isolation equipment in infectious ward - Google Patents
Convenient to use's special isolation equipment in infectious ward Download PDFInfo
- Publication number
- CN111236702A CN111236702A CN202010124500.1A CN202010124500A CN111236702A CN 111236702 A CN111236702 A CN 111236702A CN 202010124500 A CN202010124500 A CN 202010124500A CN 111236702 A CN111236702 A CN 111236702A
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- CN
- China
- Prior art keywords
- fan
- isolation
- house body
- disinfection
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/08—Hospitals, infirmaries, or the like; Schools; Prisons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/125—Small buildings, arranged in other buildings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
Abstract
The invention discloses a special isolation device for an infectious ward, which comprises a house body and a first fan, wherein the first fan is connected with the front end of the right side of the upper surface of the house body through a screw, a ventilation channel is arranged on the upper surface of the house body, the right side of the front end of the ventilation channel is hermetically connected with the first fan, a second fan is arranged at the rear end of the left side of the house body and is hermetically connected with the left end of the ventilation channel, a disinfection mechanism is hermetically connected with the second fan, and a buffer area is arranged on the front side of an inner cavity of the house body along the left-right direction. This convenient to use's special isolation equipment in infectious ward makes the room produce the negative pressure, has avoided the germ to lose to the external world along with the air, can exterminate the germ that the staff flew out along with the air when passing in and out to keep apart the virus in the room is internal, and disinfect the air of ward exhaust, guaranteed the security of isolation, it is convenient to the change of filter core, makes this equipment be convenient for maintain.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to special isolation equipment for an infectious disease ward, which is convenient to use.
Background
Isolation, which can be medically divided into infectious disease isolation and protective isolation, wherein the infectious disease isolation is to place infectious disease patients and suspicious patients in the infectious disease stage at a designated place to temporarily avoid contact with surrounding people, so that treatment and nursing are facilitated, the isolation can minimize the pollution range and reduce the chances of infectious disease transmission, such as epidemic areas, infectious disease hospitals and the like when infectious diseases are prevalent, and the protective isolation is to place susceptible persons with extremely low immune function in a basically sterile environment to prevent the susceptible persons from being infected, such as organ transplantation disease areas and the like;
the general sickroom is ventilated through natural ventilation or an air conditioner, the treatment of patients with infectious diseases firstly ensures that the infectious diseases carried by the patients cannot be diffused, the closure of the general sickroom is poor, the conditions isolated from the outside cannot be achieved, the discharged air cannot be disinfected, the use safety is poor, and the germs cannot be diffused.
Disclosure of Invention
The invention aims to provide special isolation equipment for an infectious ward, which is convenient to use and at least solves the problem of poor use safety of the ward in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a convenient to use's special isolation equipment in infectious ward, includes the room body, still includes first fan, first fan is connected with the upper surface right side front end screw of the room body, the ventiduct sets up in the upper surface of the room body, and the front end right side and the first fan sealing connection of ventiduct, the second fan is located the left side rear end of the room body and with the left end sealing connection of ventiduct, disinfection mechanism and second fan sealing connection, the buffer sets up in the inner chamber front side of the room body along the left and right sides direction, the isolation region sets up the rear side that the inner chamber of the room body is located the buffer, the dodge gate sets up between buffer and the room body, the disinfection lamp, the disinfection sets up on the wall of buffer, first ventilation window is located the rear side wall of buffer and passes the bottom front side of the room body and ventiduct along the upper and lower direction The side sealing connection, second ventilation window, the second ventilation window is located the rear side wall of isolation region and passes the room body along upper and lower direction and be connected with the bottom rear side sealing connection of ventiduct.
Preferably, the disinfection mechanism comprises a disinfection tank, the disinfection tank is hermetically connected with a second fan, a waste liquid pipe is hermetically connected with the center of the bottom end of the inner cavity of the disinfection tank along the left-right direction, a flow stabilizing plate is arranged at the bottom end of the inner cavity of the disinfection tank, a through hole is arranged on the upper surface of the flow stabilizing plate, an annular pipe is fixedly connected with the top end of the inner cavity of the disinfection tank, a medicine pipe is arranged on the right side of the upper surface of the annular pipe, the medicine pipe on the annular pipe extends out of the outer wall of the disinfection tank, a plurality of nozzles are arranged at the bottom end of the annular pipe, an exhaust pipe is arranged on the left side of the top end of the outer wall of the disinfection tank along the left-right direction, a filter element is inserted into the top end of the inner cavity of the disinfection tank along the up-down direction, a top cover is connected with the left side of the top end of the outer, and the top end of the fixing bolt is clamped with the right side of the outer wall of the top cover.
Preferably, the bottom end of the sterilization tank is concave.
Preferably, the bottom end of the top cover is in a circular truncated cone shape, and a sealing ring is arranged around the circular truncated cone at the bottom end of the top cover.
Preferably, a nut is arranged at the top end of the fixing bolt, and the fixing bolt is in threaded connection with the nut.
The special isolation equipment for the infectious disease ward, which is convenient to use, has the beneficial effects that:
1. according to the invention, negative pressure is generated in the room through the cooperation of the first fan, the second fan and the ventilation channel, so that germs are prevented from escaping to the outside along with air.
2. The invention kills germs flying out along with air when workers pass in and out by arranging the buffer area and the disinfection lamp, thereby isolating viruses in the house body.
3. The air exhausted from the ward is disinfected by the disinfection mechanism, so that the isolation safety is ensured, the filter element is convenient to replace, and the equipment is convenient to maintain.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A;
FIG. 3 is a top cross-sectional view of the body structure of FIG. 1;
FIG. 4 is a rear view of the structure of FIG. 1;
fig. 5 is a front sectional view of the sterilizing mechanism of fig. 1.
In the figure: 1. the room body, 2, first fan, 3, ventiduct, 4, disinfection mechanism, 5, second fan, 6, disinfection lamp, 7, first ventilation window, 8, second ventilation window, 11, insulated door, 12, buffer zone, 13, isolation zone, 41, disinfection jar, 42, blast pipe, 43, waste liquid pipe, 44, fixing bolt, 45, current stabilizer, 46, filter core, 47, top cap, 48, ring canal, 49, shower nozzle.
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, and not all of the embodiments. 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.
Referring to fig. 1-5, the present invention provides a technical solution: an isolation device special for an infectious ward, which comprises a house body 1, a first fan 2, a ventilation duct 3, a disinfection mechanism 4, a second fan 5, a disinfection lamp 6, a first ventilation window 7, a second ventilation window 8, an isolation door 11, a buffer area 12 and an isolation area 13, wherein the first fan 2 is in screw connection with the front end of the right side of the upper surface of the house body 1, the ventilation duct 3 is arranged on the upper surface of the house body 1, the right side of the front end of the ventilation duct 3 is in sealing connection with the first fan 2, the second fan 5 is arranged at the rear end of the left side of the house body 1 and is in sealing connection with the left end of the ventilation duct 3, the disinfection mechanism 4 is in sealing connection with the second fan 5, the buffer area 12 is arranged at the front side of the inner cavity of the house body 1 along the left-right direction, germs are prevented from spreading out of the outside through the buffer area 12, the isolation area 13 is arranged at the rear side of the buffer area 12 arranged in the inner cavity of the house body 1, the isolation door 11 is arranged between the buffer, the disinfection lamp 6 is arranged on the wall of the buffer area 12, germs brought in or out of the buffer area by the disinfection lamp 6 are killed, the first ventilation window 7 is located on the rear side wall of the buffer area 12 and penetrates the bottom front side of the house body 1 and the ventilation duct 3 along the up-down direction, and the second ventilation window 8 is located on the rear side wall of the isolation area 13 and penetrates the bottom rear side of the house body 1 and the ventilation duct 3 along the up-down direction.
As a preferable scheme, further, the sterilizing mechanism 4 comprises a sterilizing tank 41, an exhaust pipe 42, a waste liquid pipe 43, a fixing bolt 44, a flow stabilizing plate 45, a filter element 46, a top cover 47, a ring pipe 48 and a nozzle 49, the sterilizing tank 41 is hermetically connected with the second fan 5, the waste liquid pipe 43 is hermetically connected with the center of the bottom end of the inner cavity of the sterilizing tank 41 along the left-right direction, the flow stabilizing plate 45 is arranged at the bottom end of the inner cavity of the sterilizing tank 41, a through hole is arranged on the upper surface of the flow stabilizing plate 45, the ring pipe 48 is fixedly connected with the top end of the inner cavity of the sterilizing tank 41, the nozzle 49 is annularly distributed through the ring pipe 48 to increase the contact area between the liquid medicine sprayed from the nozzle 49 and the air, the right side of the upper surface of the ring pipe 48 is provided with a medicine pipe, the medicine pipe on the ring pipe 48 extends out of the outer wall of the, filter core 46 pegs graft in the inner chamber top of disinfection jar 41 along the upper and lower direction, and filter core 46 should adopt the environmental protection filter core that has the dehumidification function of disinfecting, and the pin hub connection is passed through on the left of the outer wall top of top cap 47 and disinfection jar 41, and the bottom of fixing bolt 44 is connected with the outer wall top right side pin hub connection of disinfection jar 41, and the top of fixing bolt 44 and the outer wall right side joint of top cap 47.
Preferably, the bottom of the sterilizing tank 41 is concave, so that the atomized liquid medicine is liquefied and collected at the bottom of the sterilizing tank 41 for discharging.
Preferably, the bottom end of the top cover 47 is circular truncated cone-shaped, and a sealing ring is arranged around the circular truncated cone at the bottom end of the top cover 47, so that the airtightness between the top cover 47 and the sterilizing tank 41 is enhanced, and gas leakage in the sterilizing tank 41 is prevented.
Preferably, a nut is provided at a tip end of the fixing bolt 44, and the fixing bolt 44 is screwed with the nut, and is moved up and down along the fixing bolt 44 by rotating the nut, so that the nut locks the top cover 47.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the sterilizing device is used, the first fan 2 and the second fan 5 are started, liquid medicine is introduced into the medicine tube, the external water pump is communicated with the waste liquid tube 43, the sterilizing lamp 6 of the buffer area is started, the first fan 2 sends air into the air duct 3, the second fan 5 extracts air from the air duct 3 and discharges the air into the sterilizing tank 41, the air flow rate and the pressure in the air duct 3 are high, the air in the buffer area 12 and the air in the isolation area 13 respectively enter the air duct 3 through the first ventilation window 7 and the second ventilation window 8, so that the air pressure in the room body 1 is lower than the outside, the air entering the sterilizing tank 41 is blocked by the flow stabilizing plate 45 to stabilize the air pressure, the air contacts the medicine mist sprayed by the spray nozzle 49 through the flow stabilizing plate 45 to kill germs in the air, the mist liquid medicine liquid flows to the bottom end of the sterilizing tank 41 to be collected and is discharged through the waste liquid tube 43, the sterilized air passes through the filter core 46 to filter germs in the air and then is discharged from the exhaust tube 42, when the filter core 46 needs to be replaced, the nut on the fixing bolt 44 is unscrewed, the clamping state with the top cover 47 is removed, the top cover 47 is opened, and the filter core is replaced.
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 (5)
1. The utility model provides a convenient to use's special isolation equipment in infectious ward, includes the room body (1), its characterized in that still includes:
the first fan (2), the first fan (2) is connected with the front end of the right side of the upper surface of the house body (1) through a screw;
the air channel (3) is arranged on the upper surface of the house body (1), and the right side of the front end of the air channel (3) is connected with the first fan (2) in a sealing mode;
the second fan (5) is positioned at the rear end of the left side of the room body (1) and is in sealing connection with the left end of the air duct (3);
the disinfection mechanism (4), the disinfection mechanism (4) is connected with the second fan (5) in a sealing way;
the buffer area (12), the said buffer area (12) is set up in the front side of cavity of the house body (1) along the left and right direction;
the isolation region (13), the isolation region (13) is arranged in the inner cavity of the house body (1) and is positioned at the rear side of the buffer region (12);
the isolation gate (11), the said isolation gate (11) is set up between buffer (12) and isolation region (13) and between buffer (12) and the house body (1);
the disinfection lamp (6), the disinfection lamp (6) is arranged on the wall of the buffer area (12);
the first ventilating window (7) is positioned on the rear side wall of the buffer area (12) and penetrates through the house body (1) along the vertical direction to be connected with the front side of the bottom end of the ventilating duct (3) in a sealing mode;
second ventilation window (8), second ventilation window (8) are located the rear side wall of isolation region (13) and pass the bottom rear side sealing connection of room body (1) and ventiduct (3) along upper and lower direction.
2. The isolation device special for infectious disease ward according to claim 1, wherein: the sterilizing mechanism (4) comprises:
the sterilizing tank (41), the sterilizing tank (41) is connected with the second fan (5) in a sealing way;
the waste liquid pipe (43), the waste liquid pipe (43) is connected with the center of the bottom end of the inner cavity of the disinfection tank (41) in a sealing way along the left and right direction;
the flow stabilizing plate (45) is arranged at the bottom end of the inner cavity of the sterilizing tank (41), and a through hole is formed in the upper surface of the flow stabilizing plate (45);
the ring pipe (48), the ring pipe (48) is fixedly connected with the top end of the inner cavity of the disinfection tank (41), the right side of the upper surface of the ring pipe (48) is provided with a medicine pipe, and the medicine pipe on the ring pipe (48) extends out of the outer wall of the disinfection tank (41);
the spray heads (49) are arranged at the bottom end of the ring pipe (48);
the exhaust pipe (42), the exhaust pipe (42) is arranged on the left side of the top end of the outer wall of the disinfection tank (41) along the left-right direction;
the filter element (46), the filter element (46) is inserted into the top end of the inner cavity of the disinfection tank (41) along the up-down direction;
the top cover (47), the top cover (47) is connected with the left side of the top end of the outer wall of the disinfection tank (41) through a pin shaft;
the bottom end of the fixing bolt (44) is connected with the right side of the top end of the outer wall of the sterilizing tank (41) through a pin shaft, and the top end of the fixing bolt (44) is connected with the right side of the outer wall of the top cover (47) in a clamping mode.
3. The isolation device special for infectious disease ward according to claim 2, wherein: the bottom end of the sterilizing tank (41) is concave.
4. The isolation device special for infectious disease ward according to claim 2, wherein: the bottom end of the top cover (47) is in a round table shape, and a sealing ring is arranged around the round table at the bottom end of the top cover (47).
5. The isolation device special for infectious disease ward according to claim 2, wherein: the top end of the fixing bolt (44) is provided with a nut, and the fixing bolt (44) is in threaded connection with the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010124500.1A CN111236702A (en) | 2020-02-27 | 2020-02-27 | Convenient to use's special isolation equipment in infectious ward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010124500.1A CN111236702A (en) | 2020-02-27 | 2020-02-27 | Convenient to use's special isolation equipment in infectious ward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111236702A true CN111236702A (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010124500.1A Pending CN111236702A (en) | 2020-02-27 | 2020-02-27 | Convenient to use's special isolation equipment in infectious ward |
Country Status (1)
| Country | Link |
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| CN (1) | CN111236702A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280435A (en) * | 2021-06-03 | 2021-08-20 | 成都文博蓉耀科技有限公司 | Local pollution-free positive pressure isolation system |
| CN113757887A (en) * | 2021-09-26 | 2021-12-07 | 田志爽 | Air disinfection device for department of infectious diseases |
| CN115126288A (en) * | 2022-07-13 | 2022-09-30 | 无锡市宏宇汽车配件制造有限公司 | Ventilation system of sealed isolation room |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3705364C1 (en) * | 1987-02-20 | 1988-05-26 | Wolfgang Silber | High-temperature disinfection plant |
| JPH09222247A (en) * | 1996-02-16 | 1997-08-26 | Sanki Eng Co Ltd | Non-germ healing chamber device |
| CN2628051Y (en) * | 2003-07-09 | 2004-07-28 | 兰州理工大学 | Air disinfecting apparatus |
| CN1623525A (en) * | 2003-12-04 | 2005-06-08 | 兰州理工大学 | Negative pressure isolation ward system used for treating infectious disease |
| CN201652691U (en) * | 2010-04-22 | 2010-11-24 | 刘庆华 | Purification ventilation system of isolation ward |
| CN109424219A (en) * | 2017-08-31 | 2019-03-05 | 梁廷洲 | A kind of Negative Pressure Isolation Room for Infectious Disease system |
-
2020
- 2020-02-27 CN CN202010124500.1A patent/CN111236702A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3705364C1 (en) * | 1987-02-20 | 1988-05-26 | Wolfgang Silber | High-temperature disinfection plant |
| JPH09222247A (en) * | 1996-02-16 | 1997-08-26 | Sanki Eng Co Ltd | Non-germ healing chamber device |
| CN2628051Y (en) * | 2003-07-09 | 2004-07-28 | 兰州理工大学 | Air disinfecting apparatus |
| CN1623525A (en) * | 2003-12-04 | 2005-06-08 | 兰州理工大学 | Negative pressure isolation ward system used for treating infectious disease |
| CN201652691U (en) * | 2010-04-22 | 2010-11-24 | 刘庆华 | Purification ventilation system of isolation ward |
| CN109424219A (en) * | 2017-08-31 | 2019-03-05 | 梁廷洲 | A kind of Negative Pressure Isolation Room for Infectious Disease system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280435A (en) * | 2021-06-03 | 2021-08-20 | 成都文博蓉耀科技有限公司 | Local pollution-free positive pressure isolation system |
| CN113757887A (en) * | 2021-09-26 | 2021-12-07 | 田志爽 | Air disinfection device for department of infectious diseases |
| CN115126288A (en) * | 2022-07-13 | 2022-09-30 | 无锡市宏宇汽车配件制造有限公司 | Ventilation system of sealed isolation room |
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| PB01 | Publication | ||
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Application publication date: 20200605 |