CN218033504U

CN218033504U - Filtration system suitable for GMP cleaning shop

Info

Publication number: CN218033504U
Application number: CN202220860927.2U
Authority: CN
Inventors: 陈志成; 倪鹏博; 汪天名
Original assignee: China Construction First Group Corp Ltd
Current assignee: China Construction First Group Corp Ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-12-13
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a GMP purifies technical field's a filtration system suitable for GMP purifies workshop, include: air filtering equipment and breather pipe, the breather pipe is installed in the export on air filtering equipment right side, air quality detector is installed to the lateral wall before the breather pipe, the shielding plate is installed through actuating mechanism to the breather pipe inner chamber, detects the air quality that gets into in the breather pipe through air quality detector in the device, can in time close the breather pipe when detecting the air quality after handling relatively poor, guarantees the inside cleanliness in workshop to work through reserve clarification plant, play an effect of interim purification filtration air, the workshop can also normally work when air filtering equipment damages the ineffectiveness.

Description

Filtration system suitable for GMP cleaning shop

Technical Field

The utility model relates to a GMP purifies workshop technical field specifically is a filtration system suitable for GMP purifies workshop.

Background

GMP purifies the workshop is the higher workshop of cleanliness factor, for guaranteeing the inside cleanliness in workshop, need filter the air that gets into, generally filters the air that gets into at air intake installation filtration equipment, nevertheless filterable gas generally directly enters into the workshop in, lacks the equipment that detects to filtration purification's air, and the quality that the uncontrollable got into the air has certain limitation, for this, we propose a filtration system who is applicable to GMP purifies the workshop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filtration system suitable for GMP clean room to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a filtration system suitable for use in a GMP purification plant, comprising: air filtration equipment and air pipes;

the air pipe is arranged on an outlet on the right side of the air filtering equipment;

the air quality detector is installed to the lateral wall before the breather pipe, the shielding plate is installed through actuating mechanism in the breather pipe inner chamber.

Preferably, the air quality detector is electrically connected with an external alarm.

Preferably, reserve clarification plant is installed to breather pipe top wall, the connecting pipe is all installed to reserve clarification plant left and right sides wall, the connecting pipe bottom is connected with breather pipe top wall, the opening has been seted up with the connecting part of connecting pipe to the breather pipe, the shielding plate is located between two sets of openings.

Preferably, a stopper is slidably mounted at the top of the inner cavity of the vent pipe through an elastic piece, the stopper is located right below the left opening, and a connecting rope is mounted between the stopper and the baffle plate.

Preferably, the spare purifying apparatus is detachably attached to a top wall of the breather pipe.

Preferably, the mounting panel is all installed to both sides wall around the reserve clarification plant, mounting panel top wall spiro union has fixing bolt, the screw has been seted up to breather pipe top wall, and the fixing bolt bottom extends to in the inner chamber of screw.

Preferably, the bottom wall of the standby purifying equipment is provided with a clamping block, the top wall of the vent pipe is provided with a clamping groove, and the clamping block is inserted into an inner cavity of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: the device detects the air quality entering the vent pipe through the air quality detector, the vent pipe can be closed in time when the air quality after the treatment is detected to be poor, the cleanliness inside a workshop is ensured, the effect of temporarily purifying and filtering air is achieved through the work of the standby purifying equipment, and the workshop can also work normally when the air filtering equipment is damaged and loses effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection structure of the vent pipe and the stopper of the present invention.

In the figure: 1. an air filtration device; 2. an air quality detector; 3. a breather pipe; 4. a shielding plate; 5. a standby purifying device; 6. connecting pipes; 7. an opening; 8. a stopper; 9. mounting a plate; 10. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

the utility model provides a technical scheme: a filtration system suitable for use in a GMP clean-up plant, see fig. 1, comprising: an air filtering device 1 and an air pipe 3;

a vent pipe 3 for conveying the treated air to the interior of the GMP workshop is arranged on an outlet on the right side of the air filtering equipment 1, and the air filtering equipment 1 is equipment for filtering and purifying air and ensures equipment used for filtering air such as a filter screen;

referring to fig. 1, an air quality detector 2 for detecting air quality is installed on a front side wall of a vent pipe 3, a detection end of the air quality detector 2 is located in an inner cavity of the vent pipe 3, and detects air entering the vent pipe 3 for detecting the quality of the processed air, the air quality detector 2 belongs to existing equipment, the air quality detector 2 is connected with a PLC controller, the PLC controller is connected with a driving mechanism, and when the quality of the processed air is detected to be not good (when the air filtering equipment 1 works for a long time, the quality of air purification is reduced or the air purifying quality is reduced when the air filtering equipment 1 is damaged), the driving mechanism is controlled to work, so that a shielding plate 4 seals the vent pipe 3 to prevent the air from entering a GMP workshop, the inner cavity of the vent pipe 3 is provided with a shielding plate 4 through the driving mechanism, and the driving mechanism can be a motor or an electric telescopic rod;

referring to fig. 1, an air quality detector 2 is electrically connected to an external alarm, and when the air quality detector 2 detects that the quality of the processed air is poor, the air alarm of the PLC controller sends an alarm to prompt a worker;

referring to fig. 1 and 2, in order to ensure that the air supply cannot be suddenly stopped in the use process of a workshop, a standby purifying device 5 is installed on the top wall of a vent pipe 3, the standby purifying device 5 is the same as the air filtering device 1 in mechanism and is a device for filtering air, connecting pipes 6 are installed on the inlet and the outlet of the left side wall and the right side wall of the standby purifying device 5, the bottom end of each connecting pipe 6 is connected with the top wall of the vent pipe 3, the vent pipe 3 is communicated with the connecting pipes 6 through openings 7, a shielding plate 4 is located between the two groups of openings 7, when the filtered air quality is detected to be poor, the shielding plate 4 moves to close the vent pipe 3, the shielding plate 4 moves to drive a stopper 8 to move, the left opening 7 is opened, the air in the vent pipe 3 enters the standby purifying device 5 to be purified, the temporary air purifying effect is achieved, the workshop can not suddenly stop air intake when the workshop works, the top of the inner cavity of the vent pipe 3 is provided with the stopper 8 in a sliding mode through an elastic piece, the stopper 8 is located right below the left opening 7, and a connecting rope is installed between the stopper 8 and the shielding plate 4.

Example 2:

referring to fig. 1, on the basis of embodiment 1, in order to enable a standby purification device to be detachable, a standby purification device 5 is detachably connected to a top wall of a vent pipe 3, mounting plates 9 are respectively mounted on front and rear side walls of the standby purification device 5, a fixing bolt 10 is screwed on the top wall of the mounting plate 9, the fixing bolt 10 is inserted into a screw hole formed in the top wall of the vent pipe 3, the standby purification device 5 is connected with the vent pipe 3, the fixing bolt 10 is unscrewed, the standby purification device 5 is disconnected from the vent pipe 3, the standby purification device 5 can be detached, a fixture block is also mounted on the bottom wall of the standby purification device 5, and the fixture block is inserted into a clamping groove formed in the top wall of the vent pipe 3, so that the standby purification device 5 is connected with the vent pipe 3;

compared with the embodiment 1, the spare purification equipment 5 can be detached from the upper part of the breather pipe 3 by adding the fixing bolt 10, the mounting plate 9 and other parts.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A filtration system suitable for GMP clean room which characterized in that: the method comprises the following steps: the air filtering device (1) and the vent pipe (3);

the air pipe (3) is arranged on an outlet on the right side of the air filtering equipment (1);

the air quality detector (2) is installed to the lateral wall before breather pipe (3), shielding plate (4) are installed through actuating mechanism to breather pipe (3) inner chamber.

2. A filtration system suitable for GMP purification plants according to claim 1, wherein: the air quality detector (2) is electrically connected with an external alarm.

3. A filtration system suitable for GMP purification plants according to claim 1, wherein: reserve clarification plant (5) are installed to breather pipe (3) top wall, reserve clarification plant (5) left and right sides wall all installs company's pipe (6), company's pipe (6) bottom and breather pipe (3) top wall connection, opening (7) have been seted up with the connection position of company's pipe (6) in breather pipe (3), shielding plate (4) are located between two sets of openings (7).

4. A filtration system suitable for use in a GMP clean-up plant according to claim 3, wherein: the top of the inner cavity of the vent pipe (3) is provided with a stop block (8) through an elastic piece in a sliding manner, the stop block (8) is positioned under the left opening (7), and a connecting rope is arranged between the stop block (8) and the baffle plate (4).

5. A filtration system suitable for use in a GMP clean-up plant according to claim 3, wherein: the standby purification equipment (5) is detachably connected to the top wall of the vent pipe (3).

6. A filtration system suitable for use in a GMP purification plant according to claim 5, wherein: mounting panel (9) are all installed to both sides wall around reserve clarification plant (5), mounting panel (9) top wall spiro union has fixing bolt (10), the screw has been seted up to breather pipe (3) top wall, and fixing bolt (10) bottom extends to in the inner chamber of screw.

7. A filtration system suitable for use in a GMP purification plant according to claim 5 wherein: the wall of the bottom of the standby purifying equipment (5) is provided with a clamping block, the wall of the top of the vent pipe (3) is provided with a clamping groove, and the clamping block is inserted into the inner cavity of the clamping groove.