CN215892602U

CN215892602U - Fresh air processing device for clean room

Info

Publication number: CN215892602U
Application number: CN202121576130.1U
Authority: CN
Inventors: 耿家兴; 韩俊锋; 段俊企; 侯迪; 梁梦甲; 刘梦洋; 赵冰
Original assignee: Henan Tongrui Purification Engineering Co ltd
Current assignee: Henan Tongrui Purification Engineering Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-22
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a fresh air processing device for a clean room, relates to the technical field of fresh air processing device structures, and aims to solve the problem that a large amount of noise is generated due to vibration in the using process of the conventional fresh air processing device, so that the using environment of the clean room is affected. The front end of new trend processing apparatus case is provided with the mounting groove, the internally mounted of mounting groove has the protection network, the connecting seat is installed to one side of new trend processing apparatus case, the one end of connecting seat is provided with inlet air channel, inlet air channel's one end is provided with fixed slot one, the primary filter screen is installed to one side of fixed slot one, the one end of fixed slot one is provided with fixed slot two, secondary filter screen is installed to one side of fixed slot two, the lower extreme of new trend processing apparatus case is provided with spacing supporting seat, the cushion pad is installed to the below of spacing supporting seat, the upper end of cushion pad is provided with spacing buffing pad, the internally mounted of spacing buffing pad has buffer spring.

Description

Fresh air processing device for clean room

Technical Field

The utility model relates to the technical field of fresh air processing devices, in particular to a fresh air processing device for a clean room.

Background

The clean room is a space with better tightness, which can control the parameters of air cleanliness, temperature, humidity, pressure, noise and the like according to the requirements, the development of the clean room is closely connected with modern industry and advanced technology, the development of the clean room technology is promoted because the requirements of precision machinery industry, semiconductor industry and the like on the environment are higher, the clean room is provided with a fresh air processing device when in use, the air in the clean room can be replaced through the fresh air processing device, and the freshness of the air in the clean room is kept.

However, the existing fresh air processing device for the clean room generates a lot of noise due to vibration in the using process, which affects the using environment of the clean room, and therefore the fresh air processing device for the clean room is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fresh air processing device for a clean room, which solves the problem that the existing fresh air processing device for the clean room in the background art can generate a large amount of noise due to vibration in the using process, so that the using environment of the clean room is affected.

In order to achieve the purpose, the utility model provides the following technical scheme: a fresh air treatment device of a clean room comprises a fresh air treatment device box, wherein the front end of the fresh air treatment device box is provided with a mounting groove, a protective screen is arranged inside the mounting groove, the front end of the protective screen is provided with a handle, one side of the fresh air treatment device box is provided with a connecting seat, one end of the connecting seat is provided with an air inlet channel, one end of the air inlet channel is provided with a first fixing groove, one side of the first fixing groove is provided with a primary filter screen, one end of the first fixing groove is provided with a second fixing groove, one side of the second fixing groove is provided with a secondary filter screen, the lower end of the fresh air treatment device box is provided with a limiting supporting seat, the limiting supporting seat and the fresh air treatment device box are integrated into a structure, a shock absorption seat is arranged below the limiting supporting seat, the upper end of the shock absorption seat is provided with a limiting buffer seat, and a limiting buffer groove is arranged inside the limiting buffer seat, and a buffer spring is arranged in the limiting buffer groove.

Preferably, the protective net is fixedly connected with the mounting groove through four fixing screws, and the four fixing screws are symmetrical with respect to a vertical center line of the protective net.

Preferably, the primary filter screen is fixedly connected with the first fixing groove through a fixing screw, and one end of the fixing screw penetrates through the primary filter screen and extends to the inside of the first fixing groove.

Preferably, the secondary filter screen is fixedly connected with the second fixing groove through a fastening screw, and one end of the fastening screw penetrates through the secondary filter screen and extends into the second fixing groove.

Preferably, both ends of the shock absorption seat are provided with fixing feet, and fixing screw holes are formed in the fixing feet.

Preferably, buffer spring is provided with a plurality of, a plurality of buffer spring distributes in proper order in the inside of spacing dashpot, the one end of spacing supporting seat is located the inside of spacing dashpot, just the one end of spacing supporting seat contacts with buffer spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. this kind of toilet's new trend processing apparatus installs spacing buffing pad, installs the inside of the spacing dashpot that advances spacing buffing pad setting through the spacing supporting seat with the new trend processing apparatus case setting, through the buffer spring at the internally mounted of spacing dashpot, can make the new trend processing apparatus case can effectually carry out the shock attenuation at the in-process that uses like this, avoids new trend processing apparatus case vibration to produce the noise and causes the influence to the use of toilet.

2. This kind of new trend processing apparatus of toilet installs primary filter screen and secondary filter screen, enters into inlet air channel's inside through the connecting seat as the outside air, then can tentatively filter the air in the external world through the primary filter screen of installation, the secondary filter screen through the installation further filters the dust in the outside air, can avoid the dust in the outside air to enter into the inside of toilet like this to cause the influence to the use of toilet.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a side cross-sectional view of the present invention;

fig. 3 is a partially enlarged view of the area a of fig. 2 according to the present invention.

In the figure: 1. a fresh air processing device box; 101. mounting grooves; 102. an air inlet channel; 103. a first fixing groove; 104. a second fixing groove; 2. a protective net; 3. fixing screws; 4. a handle; 5. a connecting seat; 6. a primary filter screen; 7. a set screw; 8. a secondary filter screen; 9. fastening screws; 10. a limiting support seat; 11. a shock absorbing seat; 1101. a fixing leg; 1102. fixing screw holes; 12. a limiting buffer seat; 1201. a limiting buffer groove; 13. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: a fresh air treatment device of a clean room comprises a fresh air treatment device box 1, wherein the front end of the fresh air treatment device box 1 is provided with a mounting groove 101, a protective net 2 is arranged inside the mounting groove 101, the front end of the protective net 2 is provided with a handle 4, one side of the fresh air treatment device box 1 is provided with a connecting seat 5, one end of the connecting seat 5 is provided with an air inlet channel 102, one end of the air inlet channel 102 is provided with a first fixing groove 103, one side of the first fixing groove 103 is provided with a primary filter screen 6, one end of the first fixing groove 103 is provided with a second fixing groove 104, one side of the second fixing groove 104 is provided with a secondary filter screen 8, the lower end of the fresh air treatment device box 1 is provided with a limiting support seat 10, the limiting support seat 10 and the fresh air treatment device box 1 are of an integral structure, a shock absorption seat 11 is arranged below the limiting support seat 10, the upper end of the shock absorption seat 11 is provided with a limiting buffer seat 12, and a limiting buffer groove 1201 is arranged inside the limiting buffer seat 12, a buffer spring 13 is installed inside the limit buffer groove 1201.

Further, through fixed screw 3 fixed connection between protection network 2 and the mounting groove 101, fixed screw 3 is provided with four, and four fixed screw 3 are symmetrical about the perpendicular central line of protection network 2, and the installation that can be convenient is fixed between protection network 2 and the mounting groove 101, secondary filter net 8 and the primary filter net 6 that can effectual protection installation through the protection network 2 of installation.

Further, through set screw 7 fixed connection between primary filter screen 6 and fixed slot 103, primary filter screen 6 is passed and the inside that extends to fixed slot 103 to the one end of set screw 7, can be convenient to install fixedly between primary filter screen 6 and fixed slot 103, can tentatively filter the air in the external world through primary filter screen 6 of installation, avoid external dust to enter into the toilet inside like this.

Further, through fastening screw 9 fixed connection between secondary filter net 8 and the second fixed slot 104, fastening screw 9's one end is passed secondary filter net 8 and is extended to the inside of second fixed slot 104, can be convenient to install fixedly between secondary filter net 8 and the second fixed slot 104, can further filter the outside air through secondary filter net 8 of installation.

Further, the both ends of cushion socket 11 all are provided with fixed foot 1101, and the inside of fixed foot 1101 is provided with fixed screw 1102, and the fixed foot 1101 that can be convenient through the setting is installed fixedly to cushion socket 11, and cushion socket 11 through the installation can effectually cushion the vibration that produces in the new trend processing apparatus case 1 course of operation, and the noise of avoiding the new trend processing apparatus case 1 vibration in-process to produce causes the influence to the toilet.

Further, buffer spring 13 is provided with a plurality of, and a plurality of buffer spring 13 distributes in proper order in the inside of spacing dashpot 1201, and the one end of spacing supporting seat 10 is located the inside of spacing dashpot 1201, and the one end of spacing supporting seat 10 contacts with buffer spring 13, and buffer spring 13 through the installation can effectually carry out the shock attenuation to new trend processing apparatus case 1, avoids the noise that new trend processing apparatus case 1 produced in the use to cause the influence to the use of toilet like this.

The working principle is as follows: during the use, the inside of the spacing dashpot 1201 that the spacing dashpot 12 set up is installed into through the spacing supporting seat 10 with new trend processing apparatus case 1 setting, through the buffer spring 13 at the internally mounted of spacing dashpot 1201, can make new trend processing apparatus case 1 can effectually carry out the shock attenuation at the in-process of use like this, avoid new trend processing apparatus case 1 vibration to produce the noise and cause the influence to the use of toilet, enter into the inside of inlet air duct 102 through connecting seat 5 as the outside air, then can tentatively filter the air of external world through the primary filter screen 6 of installation, the dust in the secondary filter screen 8 through the installation carries out further filtration to the outside air, can avoid the dust in the outside air to enter into the inside of toilet like this, thereby cause the influence to the use of toilet.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Fresh air processing device of clean room, including fresh air processing device case (1), its characterized in that: the fresh air treatment device comprises a fresh air treatment device box (1), and is characterized in that a mounting groove (101) is arranged at the front end of the fresh air treatment device box (1), a protective net (2) is arranged inside the mounting groove (101), a connecting seat (5) is arranged on one side of the fresh air treatment device box (1), an air inlet channel (102) is arranged at one end of the connecting seat (5), a first fixing groove (103) is arranged at one end of the air inlet channel (102), a primary filter screen (6) is arranged on one side of the first fixing groove (103), a second fixing groove (104) is arranged at one end of the first fixing groove (103), a secondary filter screen (8) is arranged on one side of the second fixing groove (104), a limiting supporting seat (10) is arranged at the lower end of the fresh air treatment device box (1), a shock absorption seat (11) is arranged below the limiting supporting seat (10), and a limiting buffer seat (12) is arranged at the upper end of the shock absorption seat (11), the limiting buffer seat (12) is internally provided with a limiting buffer groove (1201), and a buffer spring (13) is arranged in the limiting buffer groove (1201).

2. The clean room fresh air handling device of claim 1, characterized in that: the protective net (2) is fixedly connected with the mounting groove (101) through four fixing screws (3), and the four fixing screws (3) are symmetrical about the vertical center line of the protective net (2).

3. The clean room fresh air handling device of claim 1, characterized in that: the primary filter screen (6) is fixedly connected with the first fixing groove (103) through a fixing screw (7), and one end of the fixing screw (7) penetrates through the primary filter screen (6) and extends to the inside of the first fixing groove (103).

4. The clean room fresh air handling device of claim 1, characterized in that: and the secondary filter screen (8) is fixedly connected with the second fixing groove (104) through a fastening screw (9), and one end of the fastening screw (9) penetrates through the secondary filter screen (8) and extends into the second fixing groove (104).

5. The clean room fresh air handling device of claim 1, characterized in that: both ends of shock attenuation seat (11) all are provided with fixed foot (1101), the inside of fixed foot (1101) is provided with fixed screw (1102).

6. The clean room fresh air handling device of claim 1, characterized in that: buffer spring (13) are provided with a plurality of, a plurality of buffer spring (13) distribute in proper order in the inside of spacing dashpot (1201), the one end of spacing supporting seat (10) is located the inside of spacing dashpot (1201), just the one end of spacing supporting seat (10) contacts with buffer spring (13).