CN212108906U

CN212108906U - Hospital is with business turn over two-way virus fresh air system that goes

Info

Publication number: CN212108906U
Application number: CN202020881819.4U
Authority: CN
Inventors: 李�杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-24
Filing date: 2020-05-24
Publication date: 2020-12-08
Anticipated expiration: 2030-05-24

Abstract

The utility model discloses a bidirectional virus-removing fresh air system for hospitals, which comprises an outer shell and a first screwed pipe; an outer shell: a clean air inlet pipe penetrates through the side surface of the lower half part of the left end, an external frame is fixed on the side surface of the upper half part of the left end of the external frame, a first fan is fixed at the left end of the external frame, an external air inlet pipe penetrates through the side surface of the upper half part of the right end of the outer shell, a second fan is fixed at the other end of the external air inlet pipe, a third threaded pipe penetrates through the right side of the interior of the outer shell, a toxic gas outlet pipe is fixed at the right end of the third threaded pipe, and the two-way ventilation is performed on indoor air and outdoor air through the first fan and the second fan; a first threaded pipe: the threads pass through the left end of the outer housing. This hospital is with business turn over two-way virus new trend system that goes out at first can carry out indoor outer two-way ventilation to usable disinfection system disinfects the air of two-way circulation, and the input cost is little, and can be easy to assemble and inspect the sterilamp.

Description

Hospital is with business turn over two-way virus fresh air system that goes

Technical Field

The utility model relates to a hospital ventilation equipment technical field specifically is a hospital is with business turn over two-way virus fresh air system that goes.

Background

Ward in the hospital, the room of asking for a doctor, the more places of patient such as passageway, the hospital all needs installation ventilation system, be used for changing the room air, general hospital is for protecting the patient of seeking medical advice, need carry out the virus killing purification to the air that gets into indoorly, exhaust air is also virus killing purification, with the outdoor air of pollution-free, current new trend change system is the one-way new trend of changing mostly, if need carry out two-way change new trend to indoor outer, then need two new trend systems of mutually supporting, and need all disinfect to the air of business turn over, two disinfection systems will cause equipment input cost big.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a hospital with business turn over two-way virus new trend system that goes, at first can carry out indoor outer two-way ventilation to usable disinfection system disinfects the air of two-way circulation, and the input cost is little, and can be easy to assemble and the inspection sterilamp, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bidirectional virus-removing fresh air system for hospitals comprises an outer shell and a first threaded pipe;

an outer shell: a clean air inlet pipe penetrates through the side surface of the lower half part of the left end, an external frame is fixed on the side surface of the upper half part of the left end of the external frame, a first fan is fixed at the left end of the external frame, an external air inlet pipe penetrates through the side surface of the upper half part of the right end of the outer shell, a second fan is fixed at the other end of the external air inlet pipe, a third threaded pipe penetrates through the right side of the interior of the outer shell, a toxic gas outlet pipe is fixed at the right end of the third threaded pipe, and the two-way ventilation is performed on indoor air and outdoor air through the first fan and the second fan;

a first threaded pipe: the thread penetrates through the left end of the outer shell, the hose is rotated at the left end of the outer shell, a purified air outlet pipe is fixedly mounted at the other end of the hose through a screw, the other end of the purified air outlet pipe is fixed at the air inlet end of the first fan, the disinfection lamp tubes are arranged in a circular array at the right end of the first threaded pipe, the second threaded pipe is fixed at the right end of the disinfection lamp tubes, the third threaded pipe penetrates through the second threaded pipe in a threaded manner, an inner transparent glass tube is fixed between the second threaded pipe and the first threaded pipe and positioned in a circle of disinfection lamp tubes, the disinfection lamp tubes are used for disinfecting air circulating in two directions, the inner transparent glass tubes can avoid mutual interference of the air circulating in two directions, and the installation and the inspection of the disinfection lamp tubes are facilitated;

wherein: the device also comprises a singlechip which is fixed on the side surface of the outer shell, the input end of the singlechip is electrically connected with the output end of an external power supply, and the output end of the singlechip is electrically connected with the input ends of the sterilizing lamp tube, the first fan and the second fan.

Furthermore, the left end of the first threaded pipe penetrates through the center of the rotary table, and the rotation of the first threaded pipe is conveniently controlled through the rotary table.

Furthermore, the sterilizing lamp tube is positioned in the outer transparent glass tube, and the sterilizing lamp tube is further protected from being damaged by outside air while the bidirectional circulating air is divided by the aid of the outer transparent glass tube.

Further, still including first dust filter screen and second dust filter screen, first dust filter screen is fixed at the left end of poison gas exit tube, the inlet end at the second fan is fixed to the second dust filter screen, prevents through first dust filter screen that the dust in the indoor air from entering interior transparent glass pipe and influencing the shining of the light of virus killing fluorescent tube, and the second dust filter screen prevents that the dust in the outdoor air from covering on outer transparent glass pipe and influencing the shining of the light of virus killing fluorescent tube.

Furthermore, still including preventing changeing the fixing base, the lateral surface all is fixed with prevents changeing the fixing base about the shell body, improves the stability of shell body through preventing changeing the fixing base.

Compared with the prior art, the beneficial effects of the utility model are that: this hospital is with business turn over two-way virus new trend system that goes, has following benefit:

1. carry out two-way ventilation to indoor outer air through first fan and second fan, carry out the virus killing through the air of virus killing fluorescent tube to two-way circulation to interior transparent glass tube can avoid the air mutual interference of two-way circulation, and makes things convenient for the installation and the inspection of virus killing fluorescent tube.

2. The rotation of the first screwed pipe of convenient control through the carousel, further protect the virus killing fluorescent tube not damaged by the outside air when assisting the air of cutting apart two-way circulation through outer transparent glass pipe, prevent through first dust filter net that dust in the indoor air from entering interior transparent glass pipe and influence the shining of the light of virus killing fluorescent tube, the second dust filter net prevents that dust in the outdoor air from covering on outer transparent glass pipe and influence shining of the light of virus killing fluorescent tube, through preventing changeing the stability that the fixing base improved the shell body.

3. This hospital is with business turn over two-way virus new trend system that goes out at first can carry out indoor outer two-way ventilation to usable disinfection system disinfects the air of two-way circulation, and the input cost is little, and can be easy to assemble and inspect the sterilamp.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the device comprises an external frame 1, a first fan 2, a purified gas outlet pipe 3, a hose 4, a rotary table 5, a first threaded pipe 6, a purified gas inlet pipe 7, an internal transparent glass pipe 8, a sterilizing lamp pipe 9, an external transparent glass pipe 10, a second threaded pipe 11, an external shell 12, a third threaded pipe 13, a toxic gas outlet pipe 14, a first dust filter screen 15, an external gas inlet pipe 16, a second fan 17, a second dust filter screen 18, a singlechip 19 and an anti-rotation fixing seat 20.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a bidirectional virus-removing fresh air system for hospitals comprises an outer shell 12 and a first screwed pipe 6;

outer housing 12: the side surface of the lower half part of the left end penetrates through a clean air inlet pipe 7, the side surface of the upper half part of the left end is fixed with an external frame 1, the left end of the external frame 1 is fixed with a first fan 2, the side surface of the upper half part of the right end of an outer shell 12 penetrates through an external air inlet pipe 16, the other end of the external air inlet pipe 16 is fixed with a second fan 17, the inner right side of the outer shell 12 penetrates through a third threaded pipe 13, the right end of the third threaded pipe 13 is fixed with a toxic gas outlet pipe 14, indoor and outdoor air is subjected to bidirectional ventilation through the first fan 2 and the second fan 17, the device further comprises a first dust filter screen 15 and a second dust filter screen 18, the first dust filter screen 15 is fixed at the left end of the toxic gas outlet pipe 14, the second dust filter screen 18 is fixed at the air inlet end of the second fan 17, dust in indoor air is prevented from entering into an inner transparent glass pipe 8 through the first dust filter screen 15 to influence the light irradiation of a sterilizing lamp tube 9, and the second dust filter screen 18 prevents the outdoor air from covering the outer transparent glass tube 10 to influence the light irradiation 9, the light irradiation device also comprises an anti-rotation fixing seat 20, the anti-rotation fixing seats 20 are fixed on the side surfaces of the left side and the right side of the outer shell 12, and the stability of the outer shell 12 is improved through the anti-rotation fixing seats 20;

first threaded pipe 6: the screw thread passes through the left end of the outer shell 12, the hose 4 is rotated at the left end, the other end of the hose 4 is fixedly provided with the purified air outlet pipe 3 through a screw, the other end of the purified air outlet pipe 3 is fixed at the air inlet end of the first fan 2, the right end of the first threaded pipe 6 is circularly arrayed with the disinfection lamp tubes 9, the right end of the disinfection lamp tubes 9 is fixed with the second threaded pipe 11, the third threaded pipe 13 passes through the second threaded pipe 11 through the screw thread, the inner transparent glass tube 8 is fixed between the second threaded pipe 11 and the first threaded pipe 6, the inner transparent glass tube 8 is positioned in the circle of disinfection lamp tubes 9, the air which circulates in two directions is disinfected through the disinfection lamp tubes 9, the inner transparent glass tube 8 can avoid the mutual interference of the air which circulates in two directions and is convenient for the installation and the inspection of the disinfection lamp tubes 9, the rotary table 5 is further included, the left end of the first threaded pipe 6 passes through the center of the rotary table 5, the rotation of the first threaded pipe, the sterilizing lamp tube 9 is positioned in the outer transparent glass tube 10, and the outer transparent glass tube 10 assists in dividing the air which flows in two directions and simultaneously further protects the sterilizing lamp tube 9 from being damaged by the outside air;

wherein: the sterilizing device further comprises a single chip microcomputer 19 which is fixed on the side surface of the outer shell 12, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer is electrically connected with the input ends of the sterilizing lamp tube 9, the first fan 2 and the second fan 17.

When in use: the rotating disc 5 is rotated to rotate the first threaded pipe 6 into the left end of the outer shell 12, at the moment, the third threaded pipe 13 is rotated into the second threaded pipe 11, the single chip microcomputer 19 is turned on, the first fan 2, the second fan 17 and the disinfection lamp tube 9 start to work, indoor air is discharged out of a room after sequentially passing through the poison gas outlet pipe 14, the first dust filter screen 15, the third threaded pipe 13, the inner transparent glass pipe 8, the first threaded pipe 6, the hose 4, the purified gas outlet pipe 3 and the first fan 2, the disinfection lamp tube 9 kills the air discharged out of the room, outdoor air is discharged into the room after sequentially passing through the second dust filter screen 18, the second fan 17, the external air inlet pipe 16, the outer shell 12 and the purified gas inlet pipe 7, and the disinfection lamp tube 9 kills the air discharged into the room.

It should be noted that the first fan 2 and the second fan 17 disclosed in the present embodiment may be selected from GS750-B type fans manufactured by the magpie fan ltd without tin, and the sterilizing lamp 9 may be selected from straight tube type medical sterilizing tubes manufactured by the china electronics ltd. The singlechip 19 controls the first fan 2, the second fan 17 and the disinfection lamp 9 to work by adopting a common method in the prior art.

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

1. The utility model provides a hospital is with business turn over two-way virus new trend system that goes out which characterized in that: comprises an outer shell (12) and a first threaded pipe (6);

outer housing (12): a clean air inlet pipe (7) penetrates through the side surface of the lower half part of the left end, an external attached frame (1) is fixed on the side surface of the upper half part of the left end of the external attached frame (1), a first fan (2) is fixed at the left end of the external attached frame (1), an external air inlet pipe (16) penetrates through the side surface of the upper half part of the right end of the outer shell (12), a second fan (17) is fixed at the other end of the external air inlet pipe (16), a third threaded pipe (13) penetrates through the right side inside the outer shell (12), and a toxic air outlet pipe (14) is fixed at the right end of the third threaded pipe (13);

first threaded pipe (6): the left end of shell body (12) is passed to the screw thread, and its left end rotates there is hose (4), the other end of hose (4) has net gas exit tube (3) through screw fixed mounting, the air inlet end at first fan (2) is fixed to the other end of net gas exit tube (3), virus killing fluorescent tube (9) have been arranged to the circular array in right-hand member of first screwed pipe (6), the right-hand member of virus killing fluorescent tube (9) is fixed with second screwed pipe (11), third screwed pipe (13) screw thread passes second screwed pipe (11), be fixed with interior transparent glass pipe (8) between second screwed pipe (11) and first screwed pipe (6), interior transparent glass pipe (8) are located round virus killing fluorescent tube (9);

wherein: the sterilizing lamp further comprises a single chip microcomputer (19) which is fixed on the side face of the outer shell (12), the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer is electrically connected with the input ends of the sterilizing lamp tube (9), the first fan (2) and the second fan (17).

2. The bidirectional in-and-out virus-removing fresh air system for the hospital according to claim 1, characterized in that: the left end of the first threaded pipe (6) penetrates through the center of the rotary disc (5).

3. The bidirectional in-and-out virus-removing fresh air system for the hospital according to claim 1, characterized in that: the sterilizing lamp also comprises an outer transparent glass tube (10) fixed between the second threaded tube (11) and the first threaded tube (6), and the sterilizing lamp tube (9) is positioned in the outer transparent glass tube (10).

4. The bidirectional in-and-out virus-removing fresh air system for the hospital according to claim 1, characterized in that: the device is characterized by further comprising a first dust filtering net (15) and a second dust filtering net (18), wherein the first dust filtering net (15) is fixed at the left end of the toxic gas outlet pipe (14), and the second dust filtering net (18) is fixed at the air inlet end of the second fan (17).

5. The bidirectional in-and-out virus-removing fresh air system for the hospital according to claim 1, characterized in that: the anti-rotation device is characterized by further comprising anti-rotation fixing seats (20), wherein the anti-rotation fixing seats (20) are fixed on the side faces of the left side and the right side of the outer shell (12).