CN212006108U

CN212006108U - Compound powerful sterilization ventilation unit that disappears

Info

Publication number: CN212006108U
Application number: CN202020627452.3U
Authority: CN
Inventors: 任再东
Original assignee: Henan Kaida Construction Co ltd
Current assignee: Henan Kaida Construction Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-24
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a compound powerful sterilization ventilation unit that disappears, including the tuber pipe, the air inlet end fixed connection of tuber pipe is installed the fan on the air inlet end inner wall of tuber pipe on the negative pressure next door ward wall, installs bayonet light hydrogen ion sterilizer on the middle part inner wall of tuber pipe, and deodorizing device is connected to the gas outlet end of tuber pipe, deodorizing device includes deodorizing tank and belt cleaning device, the gas outlet end of tuber pipe is connected with O shape outlet duct, inside O shape outlet duct was located deodorizing tank, seted up a plurality of venthole on the pipe wall of O shape outlet duct. Compared with the prior art, the method has the advantages that: the utility model discloses set up multichannel filtration, purification and disinfection flow, once only purification treatment becomes fresh air with the waste gas in the negative pressure isolation ward, adopt compound disinfection ventilation unit to realize waste gas to external direct circulation promptly, the function is powerful more, and deodorizing device's deodorant is changed and is all very convenient with the washing.

Description

Compound powerful sterilization ventilation unit that disappears

Technical Field

The utility model relates to the technical field of medical treatment building of clean room and hospital negative pressure isolation ward environment construction and control, in particular to a composite powerful sterilizing and ventilating device.

Background

The negative pressure ward refers to a ward in which the air pressure inside the ward is lower than the air pressure outside the ward. Its function mainly has two points: firstly, pathogenic microorganisms are isolated by utilizing a negative pressure principle, and meanwhile, air polluted by a patient in a room is discharged after being specially treated, so that the environment is not polluted; secondly, the sterilization and ventilation device is always a necessary topic of the negative pressure isolation ward by ventilating and reasonable airflow organization to dilute the concentration of pathogenic microorganisms in the ward and enable medical care personnel to be in a favorable wind direction section, however, the sterilization effect of the existing ventilation device for the negative pressure isolation ward is still further improved although the sterilization effect is good enough, and the air in the ward can be further purified and then discharged, and in order to enable the ventilation device for the negative pressure ward to have a stronger sterilization effect, a composite type powerful sterilization and sterilization ventilation device is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical difficulty, provide a compound powerful sterilization and disinfection ventilation unit that can make bactericidal effect more thorough, more thorough to the purification degree of air.

In order to solve the technical problem, the utility model provides a technical scheme does: a composite powerful sterilizing and ventilating device comprises an air pipe, wherein an air inlet end of the air pipe is fixedly connected to the wall of a negative pressure next door ward, a fan is installed on the inner wall of the air inlet end of the air pipe, an inserted photo-hydrogen ion sterilizer is installed on the inner wall of the middle part of the air pipe, the air outlet end of the air pipe is connected with a deodorizing device, the deodorizing device comprises a deodorizing tank and a cleaning device, an O-shaped air outlet pipe is connected to the air outlet end of the air pipe and is positioned inside the deodorizing tank, a plurality of air outlet holes are formed in the pipe wall of the O-shaped air outlet pipe, the cleaning device comprises a water conveying pipe, an L-shaped tank wall cleaning brush, a water storage chamber and a rotation driving device, the water conveying pipe penetrates through the tank wall at the top of the deodorizing tank and is connected with the tank wall at the top through a bearing, a plurality of water spraying pipe heads are formed on the pipe, the lower tip of raceway is connected through the dead lever between L shape jar wall cleaning brush, the dead lever is located O shape outlet duct below, be connected through rotary seal ring between reservoir chamber bottom and the raceway upper end, reservoir chamber one side is passed through the water delivery hose and is connected with the water pump, the water delivery pipe part between deodorization jar and the reservoir chamber is connected with rotation drive arrangement, a plurality of gas vent has been seted up at the top of deodorization jar.

As the improvement, fill the deodorant in the deodorization jar, the bottom of deodorization jar is from all around downwards to the middle part slope, and deodorization tank bottom is equipped with the drain that has the valve, and deodorization tank bottom is equipped with the supporting leg, and is very stable when guaranteeing that the deodorization jar places, and deodorization tank deck portion is equipped with the material filling mouth.

As an improvement, the water conveying pipe is made of copper materials, and the water storage chamber is fixed on the outer wall of the deodorization tank through a fixing frame and is firmly fixed.

As an improvement, the rotation driving device comprises a motor, the motor is fixedly installed at the top of the deodorization tank, the motor and the water pump are both connected with a power supply, and an output shaft of the motor is in transmission connection with the water delivery pipe through a conveying belt mechanism.

As the improvement, inside filter screen and the active carbon filter screen of being equipped with of tuber pipe, the filter screen is located the air intake department of fan, and the filter screen can be dismantled with the inner wall of tuber pipe and be connected, the active carbon filter screen is located one side of negative pressure next door ward wall, and the active carbon filter screen can be dismantled with the inner wall of tuber pipe and be connected.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses set up multichannel filtration, purification and disinfection flow, once only purification treatment becomes fresh air with the waste gas in the negative pressure isolation ward, adopt compound disinfection ventilation unit to realize waste gas to external direct circulation promptly, the function is powerful more, and deodorizing device's deodorant is changed and is all very convenient with the washing.

Drawings

Fig. 1 is a schematic structural view of the composite strong sterilizing and ventilating device of the present invention.

Fig. 2 is a schematic structural view of an O-shaped air outlet pipe of the composite powerful sterilizing and ventilating device of the present invention.

Fig. 3 is a schematic structural view of the top of the deodorizing tank of the composite strong sterilizing and ventilating device of the present invention.

As shown in the figure: 1. the tuber pipe, 2, negative pressure next door ward wall, 3, the fan, 4, bayonet light hydrogen ion sterilizer, 5, deodorizing device, 6, deodorizing tank, 7, belt cleaning device, 8, O shape outlet duct, 9, the venthole, 10, the raceway, 11, L shape jar wall cleaning brush, 12, the reservoir chamber, 13, rotation drive arrangement, 14, the nozzle head, 15, the dead lever, 16, the rotary seal ring, 17, the gas vent, 18, the drain, 19, the material filling mouth, 20, the motor, 21, the conveyer belt mechanism, 22, the filter screen, 23, the active carbon filter screen.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

A composite powerful sterilizing and ventilating device comprises an air pipe 1, wherein the air pipe 1 in the device is irregular, and is mainly used for facilitating the connection from a wall to a deodorizing tank 6 part, the air inlet end of the air pipe 1 is fixedly connected to a negative pressure next door ward wall 2, a fan 3 is installed on the inner wall of the air inlet end of the air pipe 1, an inserted photohydrogen ion sterilizer 4 is installed on the inner wall of the middle part of the air pipe, the inserted photohydrogen ion sterilizer 4 is the prior art and is a sterilizer capable of efficiently sterilizing, the air outlet end of the air pipe 1 is connected with a deodorizing device 5, the deodorizing device 5 comprises a deodorizing tank 6 and a cleaning device 7, the air outlet end of the air pipe 1 is connected with an O-shaped air outlet pipe 8, the O-shaped air outlet pipe 8 is positioned inside the deodorizing tank 6, a plurality of air outlet holes 9 are formed in the pipe wall of the O-shaped air outlet pipe 8, in order to enable waste gas to enter a deodorant more uniformly, thereby can with the more abundant reaction of deodorant, reach better deodorization effect, belt cleaning device 7 includes raceway 10, L shape jar wall cleaning brush 11, reservoir 12 and rotation drive arrangement 13, raceway 10 runs through the jar wall at deodorization jar 6 top and is connected through the bearing between the jar wall at top, raceway 10 adopts the copper product, a plurality of sprinkler head 14 has been seted up on the pipe wall that is located deodorization jar 6 inside of raceway 10, water is spouted on deodorization jar 6 inner wall through sprinkler head 14, makes things convenient for the cleaning work of L shape jar wall cleaning brush 11, and raceway 10 passes O shape outlet duct 8, is connected through dead lever 15 between the lower tip of raceway 10 and the L shape jar wall cleaning brush 11, dead lever 15 is located O shape outlet duct 8 below, be connected through rotary seal ring 16 between reservoir 12 bottom and the raceway 10 upper end, guarantees that the junction is sealed well, reservoir 12 one side is connected with the water pump through the water delivery hose, reservoir 12 passes through the mount to be fixed on 6 outer walls of deodorization tank, the raceway 10 part between deodorization tank 6 and the reservoir 12 is connected with rotation drive arrangement 13, rotation drive arrangement 13 includes motor 20, motor 20 fixed mounting is at the top of deodorization tank 6, is connected through the transmission of conveyor belt mechanism 21 between motor 20's the output shaft and the raceway 10, and conveyor belt mechanism 21 is prior art, a plurality of gas vent 17 has been seted up at the top of deodorization tank 6, purifies the air after accomplishing and discharges from gas vent 17, can also prevent simultaneously that exhaust air from too dry.

The deodorant is filled in the deodorization jar 6, and the bottom of the deodorization jar 6 is downward from inclining to the middle part all around, and the deodorant is conveniently discharged, and 6 bottoms of the deodorization jar are equipped with drain 18 with the valve, and 6 bottoms of the deodorization jar are equipped with the supporting leg, and 6 tops of the deodorization jar are equipped with material adding port 19.

Inside filter screen 22 and the active carbon filter screen 23 of being equipped with of tuber pipe 1, filter screen 22 is located the air intake department of fan 3, and filter screen 22 can be dismantled with tuber pipe 1's inner wall and be connected, active carbon filter screen 23 is located one side of negative pressure next door ward wall 2, and active carbon filter screen 23 can be dismantled with tuber pipe 1's inner wall and be connected, and convenient regularly change filter screen 22 and active carbon filter screen 23 guarantees that filterability between them is good always.

The utility model discloses when concrete implementation, waste gas in the negative pressure isolation ward enters into tuber pipe 1 under fan 3's effect, loop through filter screen 22, bayonet light hydrogen ion sterilizer 4, activated carbon filter screen 23 and deodorizing device 5, filter screen 22 carries out prefilter to waste gas, filter the large granule pollutant among them, bayonet light hydrogen ion sterilizer 4, carry out powerful disinfection to waste gas, activated carbon filter screen 23 is detached in the waste gas small part peculiar smell and formaldehyde, benzene series thing, poisonous and harmful gas such as ammonia and radon, carry out the fresh air of discharging from gas vent 17 after the deodorization is handled by deodorizing device 5 at last. The deodorant in the deodorizing device 5 needs to be changed regularly, and the specific operation of change is, discharge waste liquid from the drain earlier, then starter motor 20 and water pump, and belt cleaning device 7 carries out thorough washing to the inner wall of deodorizing tank 6, closes the drain valve at last, from adding material mouth 19 to deodorizing tank 6 in add new deodorant can.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a compound powerful sterilization ventilation unit that disappears, includes tuber pipe (1), its characterized in that: the air inlet end of the air pipe (1) is fixedly connected to a negative pressure next door ward wall (2), the inner wall of the air inlet end of the air pipe (1) is provided with a fan (3), the inner wall of the middle part of the air pipe is provided with an inserted photo-hydrogen ion sterilizer (4), the air outlet end of the air pipe (1) is connected with a deodorizing device (5), the deodorizing device (5) comprises a deodorizing tank (6) and a cleaning device (7), the air outlet end of the air pipe (1) is connected with an O-shaped air outlet pipe (8), the O-shaped air outlet pipe (8) is positioned inside the deodorizing tank (6), the pipe wall of the O-shaped air outlet pipe (8) is provided with a plurality of air outlet holes (9), the cleaning device (7) comprises a water conveying pipe (10), an L-shaped tank wall cleaning brush (11), a water storage chamber (12) and a rotation driving device (13), the water conveying pipe (10) penetrates through the tank wall at the top of the deodorizing tank (6, a plurality of water spray pipe heads (14) are arranged on the pipe wall of the water conveying pipe (10) inside the deodorizing tank (6), the water conveying pipe (10) penetrates through the O-shaped air outlet pipe (8), the lower end portion of the water conveying pipe (10) is connected with the L-shaped tank wall cleaning brush (11) through a fixing rod (15), the fixing rod (15) is located below the O-shaped air outlet pipe (8), the bottom of the water storage chamber (12) is connected with the upper end of the water conveying pipe (10) through a rotary sealing ring (16), one side of the water storage chamber (12) is connected with a water pump through a water conveying hose, the water conveying pipe (10) portion between the deodorizing tank (6) and the water storage chamber (12) is connected with a rotation driving device (13), and a plurality of air exhaust ports (17) are arranged at the top of the deodorizing tank (6).

2. The composite powerful sterilizing and disinfecting ventilation device as claimed in claim 1, is characterized in that: the deodorant is filled in the deodorization tank (6), the bottom of the deodorization tank (6) inclines downwards from the periphery to the middle part, a sewage discharge outlet (18) with a valve is arranged at the bottom of the deodorization tank (6), supporting legs are arranged at the bottom of the deodorization tank (6), and a material charging opening (19) is arranged at the top of the deodorization tank (6).

3. The composite powerful sterilizing and disinfecting ventilation device as claimed in claim 1, is characterized in that: the water delivery pipe (10) is made of copper materials, and the water storage chamber (12) is fixed on the outer wall of the deodorization tank (6) through a fixing frame.

4. The composite powerful sterilizing and disinfecting ventilation device as claimed in claim 1, is characterized in that: the rotation driving device (13) comprises a motor (20), the motor (20) is fixedly installed at the top of the deodorization tank (6), and an output shaft of the motor (20) is in transmission connection with the water delivery pipe (10) through a conveyor belt mechanism (21).

5. The composite powerful sterilizing and disinfecting ventilation device as claimed in claim 1, is characterized in that: tuber pipe (1) inside is equipped with filter screen (22) and active carbon filter screen (23), filter screen (22) are located the air intake department of fan (3), and filter screen (22) can be dismantled with the inner wall of tuber pipe (1) and be connected, active carbon filter screen (23) are located one side of negative pressure next door ward wall (2), and active carbon filter screen (23) can be dismantled with the inner wall of tuber pipe (1) and be connected.