CN211411299U

CN211411299U - Air purifying device

Info

Publication number: CN211411299U
Application number: CN201921196533.6U
Authority: CN
Inventors: 王军
Original assignee: Bidiay Tianjin Automation Technology Co ltd
Current assignee: Bidiay Tianjin Automation Technology Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-09-04
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses an air purification device, including two sets of clean system, two sets of clean system have the air inlet respectively, and two air inlets set up relatively, are equipped with a drive arrangement and two shutoff parts that are used for the shutoff air inlet between two air inlets, and two shutoff parts are connected respectively at drive arrangement's both ends, and drive arrangement can drive two shutoff parts synchronous reciprocating motion between two air inlets. The utility model discloses an air purification device has two sets of clean system, when one of them breaks down, controls the air inlet shutoff of shutoff part with trouble clean system through drive arrangement, launches another reserve, has guaranteed that air purification device can continuous operation.

Description

Air purifying device

Technical Field

The utility model relates to an air purification field, in particular to air purification device.

Background

An air cleaning device is a device that can suck air from a surrounding space, filter and clean the air, and release the air into the surrounding space, and is used in houses, workshops, offices, and the like. The air purification device comprises an air inlet and an air outlet, and a fan and a filtering device are arranged inside the air purification device. The fan sucks indoor air into the device from the air inlet, and the air is filtered by the filter device and then released into the room from the air outlet. The existing air purification device has to be stopped for repair once the existing air purification device fails, and the use of the air purification device is influenced due to the long repair period. The air inlet of the existing air purification device is positioned at the lower part, the air outlet is positioned at the upper part, a vertical air passage for air circulation is arranged between the air inlet and the air outlet, a filtering device and a fan are arranged in the air passage, and the design leads to the high height of the air purification device. In some special occasions, such as operation sites or workshops which are easy to generate sparks, after the sparks are sucked by the traditional air purification device, fire hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to solve one or more problems in the prior art, the utility model discloses an air purification device.

According to the utility model discloses an aspect provides an air purification device, and the device includes two sets of clean system, and these two sets of clean system have the air inlet respectively, and these two air inlets set up relatively, are equipped with a drive arrangement and two shutoff parts that are used for the shutoff air inlet between two air inlets, and the shutoff part is connected respectively at drive arrangement's both ends, and this drive arrangement can drive two shutoff parts synchronous reciprocating motion between two air inlets.

In certain embodiments, the occlusion component comprises a fixation component and a seal disposed on the fixation component.

In some embodiments, the driving device is a double-acting sliding table cylinder, and the two plugging parts are respectively connected to two ends of a piston rod of the double-acting sliding table cylinder.

In some embodiments, the purification system further has an upwardly-facing air outlet with an air passage therebetween, the air passage including a first portion extending downwardly from the air inlet and a second portion extending downwardly from the air outlet, a lower end of the first portion communicating with a lower end of the second portion.

In some embodiments, the air purification device is provided with an inner plate inside, the inner plate divides the air purification device into a front part and a rear part, a first layer plate and a second layer plate are arranged on one side of the inner plate, the space between the first layer plate and the second layer plate is divided into three spaces which are transversely arranged by a second partition plate and a third partition plate which are arranged in parallel, a driving device is arranged between the second partition plate and the third partition plate, and the second partition plate and the third partition plate are respectively provided with an air inlet.

In some embodiments, a first partition plate is arranged below the second layer plate, the first partition plate extends downwards from the bottom surface of the second layer plate, the first partition plate divides the space below the second layer plate into a left part and a right part, the second layer plate is provided with a first channel and a second channel, the first channel enables the space on the left side of the first partition plate to be communicated with the space on the left side of the second partition plate to form a first part of an air passage of one purification system, and the second channel enables the space on the right side of the first partition plate to be communicated with the space on the right side of the third partition plate to form a first part of an air passage of the other purification system.

In some embodiments, a fourth partition is provided on the other side of the inner panel, and divides the space on the other side of the inner panel into left and right portions, respectively forming the second portions of the air passages of the two purification systems.

In some embodiments, a plurality of cross plates made of flame retardant materials are arranged in the first part in a staggered mode.

In some embodiments, the bottom of the first portion is provided with a funnel plate.

In some embodiments, a middle-effect filter is arranged in the second part, and a high-effect filter is arranged above the middle-effect filter.

In some embodiments, a dust collection box is provided below the middle effect filter.

In some embodiments, a dust collection plate is disposed above the dust collection box.

In some embodiments, a fan is positioned below the air outlet.

The utility model has the advantages of as follows: in some application scenarios, one set of purification system is used as a common purification system, and the other set of purification system is used as a standby purification system. Under normal conditions, the air inlet of the common purification system keeps unobstructed, and the air inlet of the standby purification system is blocked. When the common purification system fails and cannot work, the air inlet of the common purification system is blocked, and the air inlet of the standby purification system is kept smooth, so that the continuous work of the air purification device is ensured. The working mode of the air purification device is particularly suitable for industrial workshops which need to be operated uninterruptedly.

Drawings

Fig. 1 is a schematic backside view of the present disclosure.

Fig. 2 is a schematic view of a rear cover plate and a portion of a side cover plate of the present disclosure hidden.

Fig. 3 is a rear view of the back cover plate of the present disclosure hidden.

Fig. 4 is a side view of a side cover plate concealing the present disclosure.

Fig. 5 is a front view of a front cover plate concealing the present disclosure.

Fig. 6 is a schematic structural view of a plugging member of the present disclosure.

FIG. 7 is a schematic view of the connection between the driving device and the plugging member according to the disclosure

Detailed Description

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

Fig. 1 is a schematic backside view of the present disclosure. Fig. 2 is a schematic view of a rear cover plate and a portion of a side cover plate of the present disclosure hidden. Fig. 3 is a front view of a back cover plate concealing the present disclosure. Fig. 4 is a side view of a side cover plate concealing the present disclosure.

With reference to fig. 1 to 3, the air purification apparatus 100 of the present disclosure includes two sets of purification systems 1, where the two sets of purification systems 1 respectively have air inlets 2, the two air inlets 2 are disposed oppositely, a driving device 3 and two plugging components 4 for plugging the air inlets 2 are disposed between the two air inlets 2, the plugging components 4 are respectively connected to two ends of the driving device 3, and the driving device 3 can drive the two plugging components 4 to reciprocate synchronously between the two air inlets 2.

In some embodiments, the shape of the air inlet may be rectangular, square, circular, or other shapes, and is not limited herein. In some embodiments, the shape of the two air inlets may be the same or different, and is not limited herein. In certain embodiments, the two blocking members 4 are sized to cover the area defined by the contour of the corresponding air inlet port, respectively, such that the air inlet port 2 can be blocked by the blocking members 4 when they are covered at the air inlet port 2.

According to the design of the present disclosure, when the driving device 3 drives one of the blocking parts 4 to move, the other blocking part 4 is synchronously driven to move towards the same direction, so that when the air inlet 2 of any one purification system is closed, the air inlet 2 of the other purification system is in an open state. In some application scenarios, one set of purification system is used as a common purification system, and the other set of purification system is used as a standby purification system. Normally, the air inlet 2 of the common purification system is kept open, and the air inlet 2 of the standby purification system is blocked by the corresponding blocking component 4. When the common purification system fails and cannot work, the driving device 3 can be controlled to be started, the driving device 3 drives the plugging component 4 corresponding to the common purification system to move towards the air inlet of the common purification system and plug the air inlet of the common purification system, and when the plugging component 4 corresponding to the common purification system moves, the plugging component 4 corresponding to the standby purification system synchronously moves towards the direction far away from the air inlet of the standby purification system, so that the air inlet 2 of the standby purification system is kept smooth, the standby purification system can be started at the moment, and the continuous work of the air purification device 100 is ensured. The operation mode of the air cleaning device 100 is particularly suitable for industrial plants that need to operate without interruption.

Fig. 6 is a schematic structural view of a plugging member of the present disclosure. In certain embodiments, referring to fig. 6, the blocking member 4 includes a fixing member 5 and a sealing gasket 6 disposed on the fixing member 5. In some embodiments, the fixing member 5 has a plate shape and is sized to cover the air intake port 2. In some other embodiments, the fixing element 5 may also have other shapes, such as a horn shape, and the shape of the fixing element 5 is not limited herein, as long as the fixing element 5 can press the sealing gasket 6 against the edge of the air inlet 2 to block the air inlet 2 under the pushing of the driving device 3. One surface of the fixing member 5 is connected to the driving device 3, and the other surface is attached with a gasket 6. The driving device 3 drives the fixing part 5 to press towards the air inlet, the driving device 3 gives proper acting force to the fixing part 5, the sealing gasket 6 is tightly pressed on the edge of the air inlet 2, and the sealing gasket 6 plays a role in preventing air leakage. In some embodiments, the seal 6 is in the form of a sheet or ring. The gasket 6 may be attached to the fixing member 5 by gluing. In some embodiments, the sealing pad 6 may be a sealing element with elasticity, such as a silicone pad or a rubber pad.

Fig. 7 is a schematic view of the connection of the driving device 3 and the blocking member 4 of the present disclosure. In some embodiments, referring to fig. 7, the driving device 3 is a double-acting sliding table cylinder, two plugging parts 4 are respectively connected to two ends of a piston rod of the double-acting sliding table cylinder, and a cylinder body is fixed. The piston rod of the double-acting sliding table cylinder extends out of two ends of the cylinder body, and two ends of the piston rod are load ends. When one load end of the double-acting sliding table cylinder extends, the other load end can synchronously retract. When the double-acting sliding table cylinder is installed, the body of the double-acting sliding table cylinder is fixed, and the two load ends are respectively connected with the plugging component 4 through bolts. The double acting slipway cylinder is directly commercially available, similar products such as STMB series from AirTAC company, CX2 series from SMC company.

In some embodiments, referring to fig. 4, each set of purification system 1 has an air outlet 7, the air outlet 7 is disposed upward, an air passage 8 is disposed between the air inlet 2 and the air outlet 7, the air passage 8 includes a first portion 9 extending downward from the air inlet 2 and a second portion 10 extending downward from the air outlet 7, and a lower end of the first portion 9 is communicated with a lower end of the second portion 10. The dashed arrows in fig. 4 schematically show the flow of air in the air duct 8 when the air cleaning device 100 of the present disclosure is in operation. The air passages 8 of the two sets of purification systems 1 are respectively designed into two sections and extend along the up-down direction, so that the height of the air purification device 100 is reduced.

With continued reference to fig. 3, in some embodiments, the air purification apparatus 100 is a box structure, and the interior of the box is divided into a front portion and a rear portion by the inner plate 11, wherein the first portion 9 of the air passage is located on one side of the inner plate, and the second portion 10 of the air passage is located on the other side of the inner plate 11. A first laminate 12 and a second laminate 13 are provided on one side of the inner panel 11. The space between the first and

second floors

12 and 13 is divided into three spaces arranged laterally by the second and

third partitions

14 and 15 arranged in parallel. The driving device 3 is arranged between the second partition 14 and the third partition 15, and the second layer plate 13 supports the driving device 3. The second partition 14 and the third partition 15 are each provided with an air inlet 2. The space above the first deck 12 may be used for mounting accessories of equipment such as electrical control elements, wind speed sensors, etc.

Referring to fig. 3, a first partition 16 is disposed below the second layer plate 13, and the first partition 16 extends downward from the bottom surface of the second layer plate 13 to divide the space below the second layer plate 13 into left and right portions. The second layer 13 is provided with a first passage 17 and a second passage 18, the first passage 17 communicating the space to the left of the first partition 16 with the space to the left of the second partition 14, forming the first part 9 of the air duct of one of the purification systems 1. The second channel 18 connects the space to the right of the first partition 16 with the space to the right of the third partition 15 and forms the first part 10 of the gas duct of the other purification system 1. Fig. 5 is a front view of a front cover plate of the present disclosure hidden.

Referring to fig. 5, a fourth partition 19 is disposed on the other side of the inner plate 11, and the fourth partition 19 divides the space on the other side of the inner plate 11 into left and right portions, respectively forming the second portions 10 of the air passages of the two purification systems 1. The tops of the two second portions 10 are respectively air outlets 7. In some embodiments, the inner plate 11 is channeled at its lower end to communicate the first and

second sections

9, 10 of the same purification system.

In some embodiments, a plurality of cross plates 20 made of flame retardant material are disposed in the first portion 9 in a staggered arrangement. The transverse plates 20 are at least two and are arranged at intervals up and down. One end of the cross plate 20 is fixed to the inner wall of the first portion 9 and the other end is suspended. In the up-down direction, the hanging ends of two adjacent transverse plates have an overlapping part, so that an S-shaped air circulation channel is formed in the first part 9. In certain applications, such as cutting or welding plants, the S-shaped channel ensures, on the one hand, a proper circulation of air and, on the other hand, in case of sparks generated by field operations being sucked by the air cleaning device, the transverse plate 20 blocks the sparks from entering the second portion 10, preventing the filtering elements inside the second portion 10 from burning and causing a fire.

In certain embodiments, the bottom of the first portion 9 is provided with a funnel plate 21. The funnel plate 21 defines a passage with a decreasing cross-sectional area from top to bottom. The air flows from top to bottom, the funnel plate 21 is wide at the top and narrow at the bottom, the air gathering effect is achieved, and the air speed flowing out of the channel is increased due to the fact that the ventilation area of the channel is reduced. In some embodiments, the funnel panel 21 is formed by splicing four flat panels to form a small bottom opening and a large top opening.

In some embodiments, a middle-effect filter 22 is disposed in the second portion 10, and a high-effect filter 23 is disposed above the middle-effect filter 22. In certain embodiments, the intermediate filter 22 is a bag filter with the filter bags facing downward. In general, the filter material of the bag filter is in the form of nonwoven fabric, glass fiber, or the like, and the frame thereof is in the form of cold plate spray molding, galvanized plate, or the like. In certain other embodiments, the intermediate efficiency filter 22 may also be other forms of filters having an efficiency of greater than or equal to 20% and < 70% for atmospheric dust counts for particles having a particle size of greater than or equal to 1.0 μm. The high-efficiency filter is mainly used for collecting particle dust and various suspended matters below 0.5 mu m and is widely used in dust-free cleaning workshops. Usually, the high efficiency filter uses superfine glass fiber paper as filter material, the materials such as offset paper, aluminum foil plate, etc. are folded to make partition plate, the new polyurethane sealant is used for sealing, and the high efficiency filter is made by using galvanized plate, stainless steel plate or aluminum alloy section as outer frame. The air is firstly filtered by the middle-effect filter 22 to primarily filter large-particle substances, and then is efficiently filtered by the high-effect filter 23, so that the service life of the high-effect filter 23 can be prolonged.

In certain embodiments, a dust collection bin 24 is provided below the intermediate filter 22. The dust box 24 has an opening for collecting large particle dust filtered by the middle effect filter 22. In some embodiments, the dust container 24 is in the form of a drawer, which facilitates the removal of the dust container 24 to dump the dust when the dust in the dust container 24 has accumulated to a certain extent.

In certain embodiments, a dust collection plate 25 is provided above the dust collection box 24. Each of the purifying systems 1 has two dust collecting plates 25, and the two dust collecting plates 25 are oppositely disposed at the opening of the dust box 24. The upper edges of the two dust collecting plates 25 are respectively fixed on two opposite inner walls of the corresponding purification system, and the integrated plate 25 is obliquely arranged to form a slope surface so as to prevent dust falling from the middle effect filter 22 from falling out of the dust collecting box 24.

In certain embodiments, a fan 26 is provided below the air outlet 7. The fan 26 is disposed above the high efficiency filter 23. After the fan 26 is started, the fan 26 causes negative pressure to be formed in the air passage 8, and the indoor air enters the air purification device 100 from the air inlet 2, is filtered and then is released from the air outlet 7.

What has been described above are only some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The air purification device is characterized by comprising two purification systems, wherein the two purification systems are respectively provided with an air inlet, the two air inlets are arranged oppositely, a driving device and two plugging components for plugging the air inlets are arranged between the two air inlets, the two plugging components are respectively connected to two ends of the driving device, and the driving device can drive the two plugging components to synchronously reciprocate between the two air inlets.

2. The air cleaning device according to claim 1, wherein the blocking member includes a fixing member and a gasket provided on the fixing member.

3. The air purification device according to claim 1, wherein the driving device is a double-acting sliding table cylinder, and the two plugging components are respectively connected to two ends of a piston rod of the double-acting sliding table cylinder.

4. The air purification apparatus of claim 1, wherein the purification system further comprises an upwardly facing air outlet, an air passage is provided between the air inlet and the air outlet, the air passage comprises a first portion extending downwardly from the air inlet and a second portion extending downwardly from the air outlet, and a lower end of the first portion is in communication with a lower end of the second portion.

5. The air cleaning device according to claim 4, wherein an inner plate is provided inside the air cleaning device, the inner plate divides the inside of the air cleaning device into a front part and a rear part, a first plate and a second plate are provided on one side of the inner plate, the first plate and the second plate are arranged one above the other, a space between the first plate and the second plate is divided into three spaces arranged in a transverse direction by a second partition and a third partition arranged in parallel, the driving device is provided between the second partition and the third partition, and the second partition and the third partition are provided with one air inlet respectively.

6. The air cleaning device according to claim 5, wherein a first partition plate is arranged below the second plate, the first partition plate extends downwards from the bottom surface of the second plate, the first partition plate divides the space below the second plate into a left space and a right space, a first channel and a second channel are arranged on the second plate, the first channel enables the space on the left side of the first partition plate to be communicated with the space on the left side of the second partition plate to form a first part of the air passage of one of the cleaning systems, and the second channel enables the space on the right side of the first partition plate to be communicated with the space on the right side of the third partition plate to form a first part of the air passage of the other cleaning system.

7. The air cleaning apparatus according to claim 6, wherein a fourth partition is provided on the other side of the inner panel, the fourth partition dividing the space on the other side of the inner panel into left and right portions, respectively forming the second portions of the air passages of the two cleaning systems.

8. The air purification device according to claim 4, wherein a plurality of cross plates made of flame retardant material are arranged in the first part in a staggered manner.

9. The air purification device as claimed in claim 4, wherein a middle-effect filter is disposed in the second portion, and a high-effect filter is disposed above the middle-effect filter.

10. The air cleaning device as claimed in claim 9, wherein a dust collecting box is provided below the middle effect filter, and a dust collecting plate is provided above the dust collecting box.