CN218763845U

CN218763845U - Hundred-grade air purification dust collector for operating room

Info

Publication number: CN218763845U
Application number: CN202222603484.1U
Authority: CN
Inventors: 蒋坚岳
Original assignee: Zhejiang Bofa Environmental Protection Technology Co ltd
Current assignee: Zhejiang Bofa Environmental Protection Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-03-28
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a hundred grades of air purification suction cleaner in operating room, including the casing, be equipped with the intake chamber that can switch on each other in the casing and filter the cavity, still be equipped with in the filter cavity and separate this filter cavity for the filtering component of first filter chamber and second filter chamber, be equipped with relative confined fan room in the first filter chamber, the fan room is linked together and has the fan with the intake chamber, and first filter chamber embeds there is the hush pipe, and the import of hush pipe link up the fan room in order to accept the indoor produced gas of fan. The utility model discloses a set up independent and relative confined fan room in the casing, place this fan room in the fan to through setting up the produced gas in the hush pipe seamless receiving fan room that has the silence effect, make the fan extract gaseous produced noise obtain effectual control, discharge the casing after purifying gas filtration through setting up filter assembly at last, can also possess fine silence effect when making this dust catcher have high-efficient air-purifying.

Description

Hundred-grade air purification dust collector for operating room

Technical Field

The utility model belongs to the technical field of air purifier technique and specifically relates to a hundred grades of air purification suction cleaners in operating room are related to.

Background

The cleanliness of the hundred-grade air purification dust collector is designed according to the requirements of the national standards of the people's republic of China (WS/T368-2012 for air purification management in hospitals), and the cleanliness of the hundred-grade air purification dust collector is more than or equal to 0.5 (particles/m) ³ ). In general, a clean room area subjected to strict dust collection, disinfection and sterilization is, in a dynamic state: if personnel walk about, article transport, pneumatic air current etc. all can bring dust particle to clean region from clean region outside, these dust bring clean region back into, the dust particle will be adsorbed on the ground furred ceiling of clean portion, on wall and the equipment. As these areas extend year of construction, dust particles carried over into the clean area from outside the clean area also accumulate. Therefore, it is necessary to frequently clean these areas. The existing hundred-grade air purification dust collector can not realize high-efficiency dust collection and purification due to structural reasons, and meanwhile can also have a good silencing effect, the noise is usually high, and the noise requirements are usually high due to the fact that the using places of the purification dust collector are mostly in places such as an operating room, an ICU (intensive care unit) ward or a laboratory, so that the existing purification dust collector can not meet the requirements, and further improvement and optimization are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a hundred grades of air purification suction cleaners in operating room that can high-efficiently disinfect and possess the silence effect are provided to above-mentioned prior art current situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this hundred grades of air purification suction cleaner in operating room, which comprises a housin, be equipped with the intake chamber and the filter chamber that can switch on each other in the casing, the intake chamber is equipped with into the gas port, filter chamber is equipped with the gas vent, still be equipped with in the filter chamber and separate this filter chamber for the filter assembly of first filter chamber and second filter chamber, first filter chamber is located the wind channel upstream of second filter chamber, its characterized in that: the first filter chamber is internally provided with a relatively closed fan chamber, the fan chamber is communicated with the air inlet cavity and internally provided with a fan capable of pumping air in the air inlet cavity, the first filter chamber is also internally provided with a silencing pipe, and an inlet of the silencing pipe penetrates through the fan chamber to receive gas generated in the fan chamber.

In order to optimize the air duct structure to reduce the noise generated by the fan, preferably, the fan is fixedly arranged on the bottom wall of the first filter chamber, and a cover body is further enclosed outside the fan and connected with the side wall of the first filter chamber to form the fan chamber.

In order to enable the muffling tube to seamlessly receive the gas generated by the fan chamber, preferably, a through hole through which the gas can flow out is formed in the side wall of the cover body, an inlet of the muffling tube is in closed connection with the through hole, the muffling tube is in a multi-bending shape, and an outlet of the muffling tube is arranged in the first filtering chamber and is adjacent to the filtering component.

In order to better filter the air entering the first filtering chamber, preferably, the filtering component includes a filtering bracket with a hollow-out middle part and a high-efficiency filtering net embedded in the hollow-out part of the filtering bracket, and the outer side surface of the filtering bracket is propped against the inner wall of the filtering chamber to form fixation.

In order to fix the high-efficiency filter screen conveniently, preferably, the end face of the filter support is further provided with a plurality of fastening devices which are arranged at intervals and surround the periphery of the high-efficiency filter screen, and the fastening devices can fix the high-efficiency filter screen on the end face of the filter support.

For making things convenient for filter screen dismantlement or change, further, fastener including be the L type the trip, pass this trip can with the trip is fixed in fastening screw on the filter support terminal surface, the arm of colluding of trip can catch on high efficiency filter screen and then will high efficiency filter screen is fixed in on the filter support.

In order to further avoid the noise overflow, preferably, the outer side wall, the bottom wall and the top wall of the shell are respectively provided with an interlayer, silencing cotton which can be used for silencing is embedded in the interlayer, and based on the interlayer and the silencing cotton, the noise generated by the whole device can be further controlled.

In order to more conveniently use the device, the side wall of the shell is provided with a first door body which can open the air inlet chamber and the filtering chamber, a power plug which can be communicated with the fan and a switch button which can control the fan to operate.

In order to enable the hundred-grade air purification dust collector in the operating room to carry out dust collection and purification on a to-be-cleaned area in a multi-angle and multi-direction mode, the air inlet is connected with a detachable dust collection pipe, and the dust collection pipe is a flexible corrugated hose capable of rotating in a universal mode.

In order to enable the device to take into account when in use, preferably, the top of the shell is additionally provided with a storage chamber for placing articles, the storage chamber is provided with a second door body capable of being opened and closed, the top of the storage chamber is also provided with two handles capable of being held by two hands to lift, the bottom of the shell is also provided with universal wheels capable of rolling freely, and the device can be controlled more flexibly and conveniently based on the arrangement of the handles and the universal wheels.

Compared with the prior art, the utility model has the advantages of: through set up independent and relatively confined fan room in the casing, place this fan room in with the fan to through setting up the indoor produced gas of seamless accepting fan of muffler pipe that has the silence effect, make the fan extract the produced noise of gas and obtain effectual control, discharge the casing after purifying gas filtration through setting up filter assembly at last, can also possess fine silence effect when making this dust catcher have high-efficient air-purifying.

Drawings

Fig. 1 is a schematic perspective view of a hundred-level air purification dust collector in an operating room according to the embodiment;

fig. 2 is a schematic structural view of the hundred-level air purification dust collector in the operating room of the embodiment after a door body is removed;

FIG. 3 is a schematic cross-sectional view of a hundred-class air purification vacuum cleaner in an operating room according to the present embodiment;

FIG. 4 is an exploded view of a hundred-class air cleaner of the operating room of the present embodiment;

FIG. 5 is a schematic structural view of a filter assembly of a hundred-class air purification vacuum cleaner for an operating room according to the embodiment;

fig. 6 is a schematic perspective view of the back side of the hundred-class air purification dust collector in the operating room of the present embodiment.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Fig. 1 to 6 are schematic diagrams illustrating a hundred-class air purification dust collector in an operating room according to the present embodiment, which includes a housing 1, a filter assembly 2, a fan 3, a silencing tube 4, a dust collection tube 5, and silencing cotton 14.

Referring to fig. 2 to 4, an air inlet chamber 11 and a filtering chamber 12 which can be communicated with each other are arranged in a housing 1, the air inlet chamber 11 is provided with an air inlet 111, the filtering chamber 12 is provided with an air outlet 121, the filtering chamber 12 is further internally provided with a filtering component 2 which can divide the filtering chamber 12 into a first filtering chamber 122 and a second filtering chamber 123, the first filtering chamber 122 is positioned at the upstream of an air duct of the second filtering chamber 123, a relatively closed fan chamber 124 is arranged in the first filtering chamber 122, the fan chamber 124 is communicated with the air inlet chamber 11, and a fan 3 which can draw air in the air inlet chamber 11 is arranged in the fan chamber 124. In this embodiment, the fan 3 is fixedly disposed on the bottom wall of the first filtering chamber 122 through a fastening member, a cover 31 is further disposed around the outside of the fan 3, and the cover 31 is connected to the side wall of the first filtering chamber 122 to form a fan chamber 124. First filter chamber 122 further includes muffler pipe 4, and an inlet of muffler pipe 4 penetrates fan chamber 124 to receive gas generated in fan chamber 124. The side wall of the cover body 31 is provided with a through hole 311 for air to flow out, the muffler pipe 4 is provided with an inlet 41 which is in closed connection with the through hole 311, the muffler pipe 4 adopts a multiple bending shape, and an outlet 42 which is provided with the muffler pipe is arranged in the first filter chamber 122 and is adjacent to the filter component 2. Based on the arrangement of the muffler pipe 4, the noise of the air entering the fan chamber 124 and the first filter chamber 122 can be minimized.

Referring to fig. 4 and 5, in the embodiment, the filtering assembly 2 includes a filtering bracket 21 with a hollow middle portion and a high efficiency filtering net 22 embedded in the hollow portion of the filtering bracket 21, and the outer side surface of the filtering bracket 21 is abutted against the inner wall of the filtering chamber 12 to form a fixing. Still locate a plurality of fastener 23 that are interval arrangement and surround in high efficiency filter 22 all around on filtering support 21 terminal surface, this fastener 23 can be fixed in high efficiency filter 22 on filtering support 21's terminal surface. The fastening device 23 includes a hook 231 in an L shape, and a fastening screw 232 passing through the hook 231 and capable of fixing the hook 231 on the end surface of the filtering bracket 21, and a hook arm of the hook 231 can hook the high efficiency filtering net 22 and further fix the high efficiency filtering net 22 on the filtering bracket 21. Based on the arrangement of the high-efficiency filter screen 22, the air purification degree can reach more than 99% after the air enters the second filter chamber 123 from the first filter chamber 122.

Referring to fig. 3, in order to further control noise, in this embodiment, an interlayer 13 is disposed on each of the outer side wall, the bottom wall and the top wall of the casing 1, a sound-deadening cotton 14 capable of muffling sound is embedded in the interlayer 13, and based on the arrangement of the sound-deadening cotton 14, noise generated in the whole casing 1 can be further effectively controlled.

As shown in fig. 1 and fig. 6, in this embodiment, a first door 15 capable of opening the air intake chamber 11 and the filtering chamber 12, a power plug 16 capable of communicating with the blower 3, and a switch button 17 for controlling the operation of the blower 3 are disposed on a side wall of the housing 1. The air inlet 111 is connected with a detachable dust suction pipe 5, the dust suction pipe 5 adopts a flexible corrugated hose capable of universally rotating, and based on the arrangement of the corrugated hose, the extraction position of the air inlet can be changed at any time as required, so that the best air purification effect can be achieved.

Refer to fig. 6, for making things convenient for the storing, in this embodiment, the collecting chamber 18 that can supply article to place has still been add at casing 1 top, the appearance and the casing 1 of this collecting chamber 18 form integratively, and be equipped with the second door body 181 that can open and close at this collecting chamber 18 side, collecting chamber 18 top still is equipped with two and can supplies both hands to grip the handle 6 of carrying, still be equipped with the universal wheel 7 that can freely roll bottom casing 1, based on the setting of this handle 6 and universal wheel 7, enable the device convenient and easy shift position, make it control more nimble, can the multi-angle, it is diversified, the air purification that carries on at no dead angle.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "inside, outside", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "mounted," "connected," and "coupled" are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a hundred grades of air purification suction cleaner in operating room, includes casing (1), be equipped with air inlet chamber (11) and the filter chamber (12) that can switch on each other in casing (1), air inlet chamber (11) are equipped with into gas port (111), filter chamber (12) are equipped with gas vent (121), still be equipped with in filter chamber (12) and separate filter assembly (2) for first filter chamber (122) and second filter chamber (123) with this filter chamber (12), first filter chamber (122) are located the wind channel upper reaches of second filter chamber (123), its characterized in that: the air purifier is characterized in that a relatively closed fan chamber (124) is arranged in the first filtering chamber (122), the fan chamber (124) is communicated with the air inlet chamber (11) and is internally provided with a fan (3) capable of pumping air in the air inlet chamber (11), the first filtering chamber (122) is also internally provided with a silencing pipe (4), and an inlet of the silencing pipe (4) penetrates through the fan chamber (124) to receive gas generated in the fan chamber (124).

2. The operating room hundred-grade air purification dust collector of claim 1, wherein: the fan (3) is fixedly arranged on the bottom wall of the first filtering chamber (122), a cover body (31) is further arranged on the outer side of the fan (3) in a surrounding mode, and the cover body (31) is connected with the side wall of the first filtering chamber (122) to form the fan chamber (124).

3. The operating room hundred-grade air purification dust collector of claim 2, characterized in that: the side wall of the cover body (31) is provided with a through hole (311) through which gas can flow out, an inlet (41) of the silencing pipe (4) is connected with the through hole (311) in a sealing manner, the silencing pipe (4) is in a multi-bending shape, and an outlet (42) of the silencing pipe is arranged in the first filtering chamber (122) and is adjacent to the filtering component (2).

4. The operating room hundred-grade air purification dust collector of claim 1, wherein: the filter assembly (2) comprises a filter support (21) with a hollow-out middle part and a high-efficiency filter screen (22) embedded in the hollow-out part of the filter support (21), and the outer side surface of the filter support (21) is propped against the inner wall of the filter chamber (12) to be fixed.

5. The operating room hundred-grade air purification dust collector of claim 4, wherein: the end face of the filtering support (21) is also provided with a plurality of fastening devices (23) which are arranged at intervals and surround the periphery of the high-efficiency filter screen, and the fastening devices (23) can fix the high-efficiency filter screen (22) on the end face of the filtering support (21).

6. The operating room hundred-grade air purification dust collector of claim 5, wherein: fastener (23) including be L type trip (231), pass this trip (231) can with trip (231) are fixed in fastening screw (232) on filtering support (21) terminal surface, the arm of colluding of trip (231) can be colluded high efficiency filter screen (22) and then will high efficiency filter screen (22) are fixed in on filtering support (21).

7. The operating room hundred-grade air purification dust collector of claim 1, wherein: casing (1) lateral wall, diapire and roof all be equipped with intermediate layer (13), intermediate layer (13) embedded amortization cotton (14) that can be used for the amortization that are equipped with can be used for.

8. The operating room hundred-grade air purification dust collector of claim 1, wherein: the side wall of the shell (1) is provided with a first door body (15) capable of opening the air inlet chamber (11) and the filtering chamber (12), a power plug (16) capable of being communicated with the fan (3) and a switch button (17) capable of controlling the fan (3) to operate.

9. The operating room hundred-grade air purification dust collector of claim 1, wherein: the air inlet (111) is connected with a detachable dust suction pipe (5), and the dust suction pipe (5) adopts a flexible corrugated hose capable of universally rotating.

10. The operating room hundred-grade air purification dust collector of claim 1, wherein: the novel multifunctional storage cabinet is characterized in that a storage chamber (18) capable of placing articles is additionally arranged at the top of the shell (1), a second door body (181) capable of being opened and closed is arranged on the storage chamber (18), two handles (6) capable of being held by two hands to lift are further arranged at the top of the storage chamber (18), and universal wheels (7) capable of rolling freely are further arranged at the bottom of the shell (1).