CN217785423U

CN217785423U - Stifled protection device is prevented to HEPA membrane for new trend system

Info

Publication number: CN217785423U
Application number: CN202221256945.6U
Authority: CN
Inventors: 陈坤; 周仕奎
Original assignee: Wuhan Wending Mechanical And Electrical Engineering Co ltd
Current assignee: Wuhan Wending Mechanical And Electrical Engineering Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-11
Anticipated expiration: 2032-05-24

Abstract

The utility model belongs to the technical field of new trend system, a protection device is prevented stifled with HEPA membrane to new trend system is disclosed, including the main part shell, logical groove has been seted up to one side inner chamber of main part shell bottom, the collection box has been cup jointed in the inboard activity that leads to the groove, the bottom of collecting the box runs through the bottom that leads to the groove, and the outer wall fixed mounting who collects the box top has sealed frame, the outer wall of sealed frame contacts with the inner wall that leads to the groove, collect one side fixedly connected with filter at box top, the filter is located the inside one side of main part shell, and the filter has the sealing strip with the lateral wall fixed mounting who collects the box non-link end, the outer wall of sealing strip contacts with the inner wall of main part shell, the one end at filter center is equipped with hard brush strip. Through the logical groove that sets up, can cooperate and to establish under collecting box, sealed frame and the combined action of filter, sealing strip, when playing dust, the effective filtration processing of impurity in coming the air to the air-supply line, realize the good benefit of protecting to the membrane net body.

Description

Stifled protection device is prevented to HEPA membrane for new trend system

Technical Field

The utility model relates to a new trend technical field of system, more specifically say, relate to a new trend is anti-blocking protection device of HEPA membrane for system.

Background

The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system, and is divided into a pipeline type fresh air system and a pipeline-free fresh air system, wherein the pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is exhausted by a pipeline, and the pipeline-free fresh air system consists of the fresh air fan and is also purified by the fresh air fan and is led into the room.

In the indoor used new trend system of prior art, carry out air treatment work to the inside HEPA membrane that can use of new fan equipment, nevertheless because do not set up corresponding filtering component in the intake pipe of new fan equipment for the dust that the air-supply line came piles up on the HEPA membrane with the magazine gas easily, and causes the jam problem of HEPA membrane, and then influences the handling quality of whole new trend system to the air.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a protection device is prevented stifled with HEPA membrane to new trend system.

The technical scheme provided by the application is as follows:

the utility model provides a protection device is prevented stifled to HEPA membrane for new trend system, includes the main part shell, logical groove has been seted up to one side inner chamber of main part shell bottom, the inboard activity that leads to the groove has been cup jointed and has been collected the box, the bottom of collecting the box runs through the bottom that leads to the groove, and the outer wall fixed mounting who collects the box top has sealed frame, the outer wall of sealed frame contacts with the inner wall that leads to the groove, collect one side fixedly connected with filter at box top, the filter is located the inside one side of main part shell, and the filter has the sealing strip with the lateral wall fixed mounting who collects the box non-link end, the outer wall of sealing strip contacts with the inner wall of main part shell, the one end at filter center is equipped with hard brush strip, hard brush strip deviates from the one end center fixedly connected with pivot of filter, the one end that the pivot deviates from hard brush strip is connected with the CD-ROM drive motor.

Through the technical scheme, the filter plate is utilized to filter the air entering the main body shell.

Further, the driving motor is located on the inner side of the main body shell, a fixing rod is fixedly connected to the top of the driving motor shell, and the top of the fixing rod is fixedly connected with the inner wall of the top end of the main body shell.

Through the technical scheme, the fixed rod is utilized to position the driving motor.

Furthermore, a supporting arm is arranged below the middle of the collecting box, a non-slip mat is fixedly mounted at the top of the supporting arm, the top of the non-slip mat is attached to the outer wall of the bottom end of the collecting box, a rotating rod is movably sleeved in the inner cavities of the non-slip mat and one end of the supporting arm and is located on one side of the collecting box, the rotating rod is fixedly mounted on one side of the bottom of the main body shell, a limiting disc is fixedly mounted at the bottom of the rotating rod, and the limiting disc is located at the bottom of one end of the supporting arm.

Through the technical scheme, the supporting arm is utilized to play a role in supporting the whole collecting box.

Furthermore, the filter deviates from the one end center of hard brush strip and is equipped with the auxiliary wheel, the one end of auxiliary wheel is connected with the connecting strip, the top of connecting strip and the inner wall fixed connection of main part shell top.

Through the technical scheme, the connecting strip is utilized to play a role in positioning and arranging the auxiliary wheel.

Furthermore, the inner wall of main part shell is equipped with the membrane net body, the membrane net body is located the connecting strip and deviates from a side of filter.

Through the technical scheme, the membrane net body is utilized to realize the air purification treatment.

Further, the fixed intake pipe that has cup jointed of inner chamber of main part shell one end, the intake pipe is located the filter and deviates from a side of membrane net body, the fixed outlet duct that has cup jointed of one end inner chamber that the main part shell deviates from the intake pipe.

Through the technical scheme, the air inlet pipe and the air outlet pipe are arranged, so that the air flows in and out of the main body shell.

To sum up, the application comprises the following beneficial technical effects:

through the main part shell and the membrane net body that set up, when making to form new trend equipment casing, play the purification effect to the circulation gas, through the logical groove that sets up, can cooperate and establish and collect the box, sealing frame and filter, under the combined action of sealing strip, play and come dust in the air to the air-supply line, when impurity effective filtration handles, realize the good protection benefit to the membrane net body, thereby prevent that dust and impurity from producing at its surface and piling up and block up the problem, and through the hard brush strip that establishes, pivot and CD-ROM drive motor, play the filter surface adhesion dust, the good cleaning action of impurity.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a partial side sectional view of the body shell of the present application;

FIG. 3 is a schematic diagram of the filter plate side end structure of the present application;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 of the present application.

The reference numbers in the figures illustrate:

1. a body shell; 2. a through groove; 3. a collection box; 4. a sealing frame; 5. a filter plate; 6. a sealing strip; 7. a hard brush bar; 8. a rotating shaft; 9. a drive motor; 10. fixing the rod; 11. a support arm; 12. a non-slip mat; 13. a rotating rod; 14. a limiting disc; 15. an auxiliary wheel; 16. a connecting strip; 17. a membrane web body; 18. an air inlet pipe; 19. and an air outlet pipe.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of 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 application. 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 application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, 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 this application will be understood to be a specific case for those of ordinary skill in the art.

Example (b):

the present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an HEPA membrane anti-blocking protection device for a fresh air system, please refer to figures 1-4, which comprises a main body shell 1 and the main body shell 1, wherein the main body is an external shell of a fresh air device in the fresh air system, a through groove 2 is arranged in an inner cavity at one side of the bottom end of the main body shell 1, a collection box 3 is movably sleeved at the inner side of the through groove 2, the bottom end of the collection box 3 penetrates through the bottom of the through groove 2, a sealing frame 4 is fixedly arranged on the outer wall at the top end of the collection box 3, the outer wall of the sealing frame 4 is contacted with the inner wall of the through groove 2, a filter plate 5 is fixedly connected with one side of the top end of the collection box 3, the filter plate 5 is positioned at one side of the inner part of the main body shell 1, a sealing strip 6 is fixedly arranged on the side wall of the non-connecting end of the filter plate 5 and the collection box 3, the outer wall of the sealing strip 6 is contacted with the inner wall of the main body shell 1, a hard brush strip 7 is arranged at one end of the center of the filter plate 5, the hard brush strip 7 deviates from a rotating shaft 8 fixedly connected with the center of one end of the filter plate 5, one end of the rotating shaft 8 deviating from the hard brush strip 7 is connected with a driving motor 9, the driving motor 9 is positioned at the inner side of the main body shell 1, a fixing rod 10 is fixedly connected with the top of the shell of the driving motor 9, the top of the fixing rod 10 is fixedly connected with the inner wall of the top end of the main body shell 1, a supporting arm 11 is arranged below the middle part of the collecting box 3, a non-slip mat 12 is fixedly arranged at the top of the supporting arm 11, the top of the non-slip mat 12 is attached to the outer wall of the bottom end of the collecting box 3, a rotating rod 13 is movably sleeved on the inner cavity of one end of the non-slip mat 12 and the supporting arm 11, the rotating rod 13 is positioned at one side of the collecting box 3, the rotating rod 13 is fixedly arranged at one side of the bottom of the main body shell 1, a limiting disc 14 is positioned at the bottom of one end of the supporting arm 11, and the non-slip mat 12 and the supporting arm are arranged at the bottom of the supporting arm 11, rotating rod 13 and spacing dish 14, can be to main part shell 1 bottom fixed connection in, play the holistic support location effect of collecting box 3 and filter 5, thereby prevent the problem that drops that it produced, and can utilize under the rotating action of supporting arm 11, can make things convenient for to collect box 3 and the holistic clearance benefit of removing on main part shell 1 of filter 5, under the setting of slipmat 12, can make supporting arm 11 when collecting box 3 bottom contact support, play good antiskid effect between the two, and then prevent that supporting arm 11 from swinging down at will, prevent the problem that drops that the whole probably produced of collecting box 3.

Referring to fig. 1 and 2, an auxiliary wheel 15 is disposed at the center of one end of the filter plate 5, which deviates from the hard brush strip 7, one end of the auxiliary wheel 15 is connected with a connecting strip 16, the top of the connecting strip 16 is fixedly connected with the inner wall of the top end of the main body shell 1, through the arranged auxiliary wheel 15, the connecting strip 16 can be utilized to position and place on the inner wall of the main body shell 1, so as to play an auxiliary supporting effect on one end of the filter plate 5, and when the collecting box 3 and the filter plate 5 can be vertically extracted or reset, a good auxiliary limiting sliding effect on the body of the filter plate 5 is realized, thereby preventing the dislocation problem of the filter plate 5, the inner wall of the main body shell 1 is provided with a membrane main body 17, the membrane main body 17 is disposed at one side of the connecting strip 16, the membrane main body 17 is a HEPA membrane in a fresh air device, an air inlet pipe 18 is fixedly sleeved in the inner cavity of the main body shell 1, the air inlet pipe 18 is disposed at one end of the filter plate 5, the air inlet pipe 17, and an outlet pipe 19 is fixedly sleeved in an inner cavity at one end of the main body shell 1, which deviates from the inlet pipe 18.

The embodiment of the application provides a new trend is implementation principle of stifled protection device is prevented with HEPA membrane to system does: when the dust cleaning device is used, the whole body is in a complete assembly state at a required working position, when the whole body is used for air treatment, the driving motor 9 is synchronously started, external air enters the inside of the main body shell 1 under the action of the air inlet pipe 18, when the air passes through the filter plate 5, the filter plate 5 can perform impurity and dust filtering treatment, the filtered impurities are adhered to the surface of the filter plate 5 or accumulated inside the collecting box 3, after the air passes through the filter plate 5, the air is purified by the combined action of the components inside the main body shell 1 and the membrane net body 17, the purified air is discharged through the air outlet pipe 19, when the whole body is in operation, the driving motor 9 is started and drives the rotating shaft 8 to slowly rotate, the hard brush strips 7 brush the surface of the filter plate 5, the dust and impurity cleaning operation on the surface of the filter plate 5 are realized, the cleaned dust and impurity are accumulated inside the collecting box 3, when the whole body stops processing air, the driving motor 9 stops operating, the supporting arm can be operated immediately, the dust collecting pad 11 can be detached from the inside the collecting box 3 and the dust collecting box 3 can be detached from the bottom of the collecting box 3, and the dust cleaning box can be removed while the dust and the whole body 3 can be removed.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a protection device is prevented stifled to HEPA membrane for new trend system, includes main body shell (1), its characterized in that: lead to groove (2) have been seted up to one side inner chamber of main part shell (1) bottom, the inboard activity that leads to groove (2) has been cup jointed and has been collected box (3), the bottom of collecting box (3) runs through the bottom that leads to groove (2), and the outer wall fixed mounting who collects box (3) top has sealed frame (4), the outer wall of sealed frame (4) contacts with the inner wall that leads to groove (2), collect one side fixedly connected with filter (5) at box (3) top, filter (5) are located the inside one side of main part shell (1), and filter (5) and the lateral wall fixed mounting who collects box (3) non-link have sealing strip (6), the outer wall of sealing strip (6) contacts with the inner wall of main part shell (1), the one end at filter (5) center is equipped with hard brush strip (7), hard brush strip (7) deviate from one end center fixedly connected with pivot (8) of filter (5), the one end that pivot (8) deviate from hard brush strip (7) is connected with driving motor (9).

2. The fresh air system is with stifled protection device is prevented to HEPA membrane according to claim 1, its characterized in that: the driving motor (9) is located on the inner side of the main body shell (1), a fixing rod (10) is fixedly connected to the top of the shell of the driving motor (9), and the top of the fixing rod (10) is fixedly connected with the inner wall of the top end of the main body shell (1).

3. The fresh air system is with stifled protection device is prevented to HEPA membrane according to claim 1, its characterized in that: the collecting box is characterized in that a supporting arm (11) is arranged below the middle of the collecting box (3), an anti-slip pad (12) is fixedly mounted at the top of the supporting arm (11), the top of the anti-slip pad (12) is attached to the outer wall of the bottom end of the collecting box (3), a rotating rod (13) is movably sleeved on the anti-slip pad (12) and the inner cavity of one end of the supporting arm (11), the rotating rod (13) is located on one side of the collecting box (3), the rotating rod (13) is fixedly mounted on one side of the bottom of the main body shell (1), a limiting disc (14) is fixedly mounted at the bottom of the rotating rod (13), and the limiting disc (14) is located at the bottom of one end of the supporting arm (11).

4. The fresh air system is with stifled protection device is prevented to HEPA membrane according to claim 1, its characterized in that: the filter (5) deviate from the one end center of hard brush strip (7) and are equipped with auxiliary wheel (15), the one end of auxiliary wheel (15) is connected with connecting strip (16), the top of connecting strip (16) and the inner wall fixed connection on main part shell (1) top.

5. The fresh air system is with stifled protection device is prevented to HEPA membrane according to claim 4, its characterized in that: the inner wall of the main body shell (1) is provided with a membrane net body (17), and the membrane net body (17) is positioned on one side edge of the connecting strip (16) deviating from the filter plate (5).

6. The fresh air system is with stifled protection device is prevented to HEPA membrane according to claim 5, its characterized in that: the inner chamber of main part shell (1) one end is fixed to be cup jointed intake pipe (18), intake pipe (18) are located filter (5) and deviate from a side of membrane net body (17), the fixed shell of one end inner chamber that deviates from intake pipe (18) of main part shell (1) has cup jointed outlet duct (19).