CN214914402U

CN214914402U - Air supply system of clean room

Info

Publication number: CN214914402U
Application number: CN202121575270.7U
Authority: CN
Inventors: 帅世平; 越天英; 郭林林
Original assignee: Dalian Shengyu Air Conditioning Purification Equipment Engineering Co ltd
Current assignee: Dalian Shengyu Air Conditioning Purification Equipment Engineering Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-11-30
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a clean room air supply system relates to clean room technical field, the utility model discloses a clean room body and activity set up the filter core at clean room body inner chamber, and the filter core passes through joint subassembly and this body coupling of clean room, and the top of clean room body inner chamber is provided with dustproof subassembly, and filter core ring side fixedly connected with connecting block, joint subassembly include first draw-in groove, second draw-in groove, electro-magnet, third draw-in groove, elastic component and antimagnetic protective sheath, and dustproof subassembly includes motor, fan, rack and first filter screen. The utility model discloses a clean room air supply system makes the installation of filter core more firm, crosses the sealing gasket and strengthens the sealing performance of clean room body, and the installation of filter core is dismantled more conveniently, improves the purification effect of clean room body simultaneously, and dust removal effect is good, can be fine avoid the flow of people to the pollution in the clean room to guarantee the cleanliness factor in the clean room, guarantee going on smoothly of work.

Description

Air supply system of clean room

Technical Field

The utility model relates to a clean room technical field, in particular to clean room air supply system.

Background

The air contains a certain amount of bacteria and viruses which are harmful to human health, toxic and harmful gases can be emitted within a certain time, and the harmful bacteria and viruses are easily spread in public places with dense personnel, so that the health of people is influenced. Therefore, a clean room air supply system for purifying indoor air has been developed.

The dismantlement of filter core is inconvenient in the clean room, increases and installs in the time of dismantling, and outside air quality is not good, and the clean room can not further purify to the gas conversion after the air supply, and the air quality of blowing out is not good enough, and inside the dust that accompanies in the external gas can get into the clean room, further reduces the purification efficiency of clean room, consequently, needs a clean room air supply system to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides clean room air supply system, can effectively solve among the background art filter core dismantle inconvenient with the low problem of purification efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the air supply system of the purification chamber comprises a purification chamber body and a filter element movably arranged in an inner cavity of the purification chamber body, the air of the purification chamber body is further subjected to bacteriostatic purification through the filter element, the filter element is connected with the purification chamber body through a clamping component, a dustproof component is arranged above the inner cavity of the purification chamber body, a connecting block is fixedly connected to the annular side of the filter element, the clamping component comprises an electromagnet, an elastic piece and an antimagnetic protective sleeve, first clamping grooves are formed in the inner side wall of the purification chamber body corresponding to the outer sides of the connecting block and are connected with the connecting block in a clamping manner and are connected with the first clamping grooves in a clamping manner through the connecting block, second clamping grooves are formed in the inner side wall of the first clamping grooves, the electromagnet is arranged in the second clamping grooves and is connected with the third clamping grooves in a clamping manner under the power-on state of the electromagnet, so that the installation of the filter element is more stable, and third clamping grooves corresponding to the second clamping grooves are formed in the side surface of the connecting block, the elastic piece is fixedly arranged in the third clamping groove, the inner walls of the second clamping groove and the third clamping groove are fixedly connected with the anti-magnetization protective sleeve, the anti-magnetization protective sleeve has an anti-magnetization effect, electromagnet magnetization can be avoided, the dustproof assembly comprises a motor, a fan, a placing frame and a first filter screen, the top of the purification chamber body is provided with an opening, the output shaft end of the motor is fixedly connected with the shaft end of the fan through a coupler, the motor is fixedly arranged on the placing frame, the placing frame and the first filter screen are fixedly connected with the inner side wall of the purification chamber body, the first filter screen is positioned above the fan, the fan is driven to rotate through the motor, gas outside the purification chamber body enters the exhaust chamber of the purification chamber body, the pressure in the exhaust chamber is higher than that in the outside, and therefore dust in the outside air cannot enter the air inlet chamber through the second filter screen, so that the dust removal effect inside the purification chamber body is improved, the dust of avoiding that can be fine is to this internal pollution of clean room to guarantee this internal cleanliness factor of clean room, guarantee going on smoothly of work.

Preferably, the inner chamber lower part of clean room body is equipped with the baffle, the baffle separates the inner chamber for the air exhaust chamber that is located the baffle upside and the air inlet chamber that is located the baffle downside, filter core, connecting block, joint subassembly and dustproof subassembly all are located the inside of air exhaust chamber.

Preferably, baffle internally mounted has the air exhauster, the first pipeline of air intake department fixedly connected with of air exhauster, first pipeline tip is in the indoor portion of air inlet, the air exit fixedly connected with second pipeline of air exhauster, the indoor portion of second pipeline tip air exit, and second pipeline top is located the below of filter core.

Preferably, the lateral wall that the clean room body is located the air inlet room runs through and has seted up the through-hole, the through-hole is the equidistance and distributes, clean room body outside fixed mounting has the second filter screen, the second filter screen sets up in the through-hole outside, carries out prefilter to the gas that gets into the indoor portion of air inlet through the second filter screen.

Preferably, the electro-magnet passes through shift knob and is connected with external power supply electricity, the filter core is porous absorption breathable material, the inside packing of filter core has active carbon, improves the purification efficiency of clean room body.

Preferably, one side of purge chamber body corresponds first draw-in groove department and has seted up the rectangular channel, rectangular channel and first draw-in groove intercommunication, the inside joint of rectangular channel has sealed the pad, sealed pad fixedly connected with chamber door, the chamber door is articulated with rectangular channel outward flange department, and the sealing performance through sealed pad reinforcing purge chamber body makes the installation of filter core dismantle more convenient.

Preferably, the overall structure of joint subassembly is the symmetric distribution with the perpendicular axis of filter core, the connecting block corresponds rectangular channel department fixedly connected with handle, four corners fixed mounting in clean room body bottom have the landing leg.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, further antibacterial the purification of air through the filter core to the clean room body, be connected through connecting block and first draw-in groove block, be connected with the third draw-in groove block under through the electro-magnet on state, make the installation of filter core more firm, have antimagnetic effect through antimagnetic protective sheath, can avoid the electro-magnet magnetization, through the sealing performance of sealed pad reinforcing clean room body, it is more convenient to make the installation dismantlement of filter core, improves the purification efficiency of clean room body simultaneously.

2. The utility model discloses, carry out the prefilter through the second filter screen to the gas that gets into the indoor portion of air inlet, it is rotatory to drive the fan through the motor, the outside gas of clean room body gets into the indoor of airing exhaust of clean room body, the indoor pressure of airing exhaust is greater than the outside, thereby dust in the outside air can not follow the second filter screen and get into the indoor portion of airing exhaust, with this inside dust removal effect that improves the clean room body, can be fine avoid the pollution of dust in to the clean room, thereby guarantee the cleanliness factor in the clean room, the smooth going on of assurance work.

Drawings

FIG. 1 is a perspective view of the air supply system of the clean room of the present invention;

FIG. 2 is a schematic view of the internal connection structure of the air supply system of the clean room of the present invention;

FIG. 3 is an enlarged schematic view of part A of the structure of the air supply system of the clean room of the present invention in FIG. 2;

fig. 4 is a schematic view of the structure of the clean room body, the motor, the fan, the placing frame and the first filter screen of the air supply system of the clean room of the present invention;

fig. 5 is a perspective view of the structure of the air supply system of the clean room of the present invention with the door opened.

In the figure: 1. a clean room body; 2. a filter element; 3. connecting blocks; 4. a first card slot; 5. a second card slot; 6. an electromagnet; 7. a third card slot; 8. an elastic member; 9. an anti-magnetization protective sleeve; 10. a motor; 11. a fan; 12. placing a rack; 13. a first filter screen; 14. a partition plate; 15. an exhaust fan; 16. a through hole; 17. a second filter screen; 18. and a gasket.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to a purifying chamber air supply system, which comprises a purifying chamber body 1 and a filter element 2 movably arranged in the inner cavity of the purifying chamber body 1, the air in the purifying chamber body 1 is further purified by bacteriostasis through the filter element 2, the filter element 2 is connected with the purifying chamber body 1 through a clamping component, a dustproof component is arranged above the inner cavity of the purifying chamber body 1, the ring side of the filter element 2 is fixedly connected with a connecting block 3, the clamping component comprises an electromagnet 6, an elastic component 8 and an antimagnetic protective sleeve 9, the inner side wall of the purifying chamber body 1 corresponding to the outer side of the connecting block 3 is provided with a first clamping groove 4, the first clamping groove 4 is connected with the connecting block 3 in a clamping way and is connected with the first clamping groove 4 through the connecting block 3, the inner side wall of the first clamping groove 4 is provided with a second clamping groove 5, the electromagnet 6 is arranged in the second clamping groove 5 and is connected with a third clamping groove 7 in a clamping way through the electromagnet 6 under the power-on state, the installation of the filter element 2 is more stable, the side surface of the connecting block 3 is provided with a third clamping groove 7 corresponding to the second clamping groove 5, the elastic part 8 is fixedly installed inside the third clamping groove 7, the inner walls of the second clamping groove 5 and the third clamping groove 7 are both fixedly connected with an anti-magnetization protective sleeve 9, the anti-magnetization protective sleeve 9 has the anti-magnetization effect, the magnetization of the electromagnet 6 can be avoided, the dustproof assembly comprises a motor 10, a fan 11, a placing frame 12 and a first filter screen 13, the top of the purifying chamber body 1 is provided with an opening, the output shaft end of the motor 10 is fixedly connected with the shaft end of the fan 11 through a coupler, the motor 10 is fixedly installed on the placing frame 12, the placing frame 12 and the first filter screen 13 are both fixedly connected with the inner side wall of the purifying chamber body 1, the first filter screen 13 is positioned above the fan 11, the fan 11 is driven to rotate through the motor 10, the air outside the purifying chamber body 1 enters the exhaust chamber of the purifying chamber body 1, the indoor pressure of airing exhaust is greater than the outside to in the dust in the outside air can not get into the air inlet from second filter screen 17 indoor, with this dust removal effect that improves the inside of clean room body 1, the pollution of avoiding the dust to this internal 1 of clean room that can be fine, thereby guarantee the cleanliness factor in the clean room body 1, the going on smoothly of assurance work.

The inner chamber lower part of clean room body 1 is equipped with baffle 14, and baffle 14 separates the inner chamber for being located the air exhaust room of 14 upsides of baffle and being located the air inlet room of 14 downside of baffle, and filter core 2, connecting block 3, joint subassembly and dustproof subassembly all are located the inside of air exhaust room.

14 internally mounted of baffle has air exhauster 15, and the air inlet department fixedly connected with first pipeline of air exhauster 15, first pipeline tip set up in the air inlet indoor portion, and the air exit fixedly connected with second pipeline of air exhauster 15, second pipeline tip set up the indoor portion of airing exhaust, and the second pipeline top is located the below of filter core 2.

The lateral wall that clean room body 1 is located the air inlet chamber runs through and has seted up through-hole 16, and through-hole 16 is the equidistance and distributes, and 1 outside fixed mounting of clean room body has second filter screen 17, and second filter screen 17 sets up in the through-hole 16 outsides, carries out the prefilter to the gas that gets into the air inlet indoor portion through second filter screen 17.

Electromagnet 6 is connected with external power supply electricity through shift knob, and filter core 2 is porous absorption breathable material, and the inside packing of filter core 2 has active carbon, improves the purification efficiency of clean room body 1.

One side of clean room body 1 corresponds first draw-in groove 4 department and has seted up the rectangular channel, rectangular channel and first draw-in groove 4 intercommunication, and the inside joint of rectangular channel has sealed the

pad

18, and 18 fixedly connected with chamber doors of sealed pad, chamber door and rectangular channel outward flange department are articulated, through the sealed sealing performance who fills up 18 reinforcing clean room body 1, make the installation of filter core 2 dismantle more convenient.

The overall structure of joint subassembly is the symmetric distribution with filter core 2's perpendicular well axis, and connecting block 3 corresponds rectangular channel department fixedly connected with handle, and four corner fixed mounting in 1 bottom of clean room body have the landing leg.

The utility model discloses a theory of operation does: in the using process, the air in the purifying chamber body 1 is further bacteriostatic and purified through the filter element 2, the filter element 2 is connected with the first clamping groove 4 in a clamping way through the connecting block 3 and is connected with the third clamping groove 7 in a clamping way under the power-on state of the electromagnet 6, the filter element 2 is more stably installed, the magnetization preventing protective sleeve 9 has the magnetization preventing effect, the electromagnet 6 can be prevented from being magnetized, the sealing performance of the purifying chamber body 1 is enhanced through the sealing gasket 18, the installation and the disassembly of the filter element 2 are more convenient, meanwhile, the purifying efficiency of the purifying chamber body 1 is improved, the air entering the air inlet chamber is preliminarily filtered through the second filter screen 17, the fan 11 is driven to rotate through the motor 10, the air outside the purifying chamber body 1 enters the air exhaust chamber of the purifying chamber body 1, the pressure in the air exhaust chamber is higher than the outside, and therefore, dust in the outside air cannot enter the air inlet chamber from the second filter screen 17, therefore, the dust removal effect in the purifying chamber body 1 is improved, and the pollution of dust to the inside of the purifying chamber body 1 can be well avoided, so that the cleanliness in the purifying chamber body 1 is ensured, the smooth operation is ensured, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Clean room air supply system, its characterized in that: the dust-proof filter comprises a purification chamber body (1) and a filter element (2) movably arranged in the inner cavity of the purification chamber body (1), wherein the filter element (2) is connected with the purification chamber body (1) through a clamping component, and a dust-proof component is arranged above the inner cavity of the purification chamber body (1);

the filter element (2) is fixedly connected with a connecting block (3) on the ring side, the clamping assembly comprises an electromagnet (6), an elastic piece (8) and an anti-magnetization protective sleeve (9), a first clamping groove (4) is formed in the inner side wall of the purification chamber body (1) corresponding to the outer side of the connecting block (3), the first clamping groove (4) is connected with the connecting block (3) in a clamping mode, a second clamping groove (5) is formed in the inner side wall of the first clamping groove (4), the electromagnet (6) is arranged in the second clamping groove (5), a third clamping groove (7) corresponding to the second clamping groove (5) is formed in the side face of the connecting block (3), the elastic piece (8) is fixedly installed in the third clamping groove (7), and the inner walls of the second clamping groove (5) and the third clamping groove (7) are fixedly connected with the anti-magnetization protective sleeve (9);

dustproof subassembly includes motor (10), fan (11), rack (12) and first filter screen (13), clean room body (1) top sets up for the opening, the output axle head of motor (10) passes through shaft coupling and fan (11) axle head fixed connection, motor (10) fixed mounting is on rack (12), first filter screen (13) all with clean room body (1) inside wall fixed connection, first filter screen (13) are located fan (11) top.

2. The clean room air supply system of claim 1, wherein: the inner chamber lower part of clean room body (1) is equipped with baffle (14), baffle (14) separate the inner chamber for the air exhaust room that is located baffle (14) upside and the air inlet room that is located baffle (14) downside, filter core (2), connecting block (3), joint subassembly and dustproof subassembly all are located the inside of air exhaust room.

3. The clean room air supply system of claim 2, wherein: baffle (14) internally mounted has air exhauster (15), the first pipeline of air intake department fixedly connected with of air exhauster (15), first pipeline tip is in air inlet indoor portion, the air exit fixedly connected with second pipeline of air exhauster (15), second pipeline tip air exhaust indoor portion, and second pipeline top is located the below of filter core (2).

4. The clean room air supply system of claim 1, wherein: the lateral wall that clean room body (1) is located the air inlet room runs through and has seted up through-hole (16), through-hole (16) are the equidistance and distribute, clean room body (1) outside fixed mounting has second filter screen (17), second filter screen (17) set up in the through-hole (16) outside.

5. The clean room air supply system of claim 1, wherein: the electromagnet (6) is electrically connected with an external power supply through a switch button, the filter element (2) is made of porous adsorption breathable material, and activated carbon is filled in the filter element (2).

6. The clean room air supply system of claim 1, wherein: the clean room is characterized in that one side of the clean room body (1) corresponds to the first clamping groove (4) and is provided with a rectangular groove, the rectangular groove is communicated with the first clamping groove (4), the inside of the rectangular groove is connected with a sealing gasket (18), the sealing gasket (18) is fixedly connected with a door, and the door is hinged to the outer edge of the rectangular groove.

7. The clean room air supply system of claim 1, wherein: the integral structure of joint subassembly is the symmetric distribution with the perpendicular axis of filter core (2), connecting block (3) correspond rectangular channel department fixedly connected with handle, four corner fixed mounting in clean room body (1) bottom have the landing leg.