CN218357969U - Bag goes into bag and goes out filter equipment convenient to real-time detection reveals security - Google Patents

Abstract

The utility model discloses a bag advances a bag and goes out filter equipment convenient to real-time detection reveals security, the loach carrying platform comprises a supporting fram, the support frame top is equipped with the filter box, filter box one side is equipped with the air-supply line, the filter box is kept away from air-supply line one side and is equipped with out the tuber pipe, the air-supply line all is equipped with seal assembly with a tuber pipe, filter box middle part is equipped with filtering component, the filter box is located the filtering component both sides and all is equipped with the manometer, the air-supply line is close to filter box one side and is equipped with the intake pipe, the outlet duct is close to filter box one side and is equipped with out the tuber pipe. This kind of filter equipment simple structure, convenient operation, it is sealed effectual, through the change of manometer numerical value can detect filter equipment's gas tightness, the effectual safety in utilization that has improved filter equipment.

Description

Bag goes into bag and goes out filter equipment convenient to security is revealed in real-time detection

Technical Field

The utility model relates to a bag advances a bag and goes out filter equipment technical field, specifically is a bag advances a bag and goes out filter equipment convenient to real-time detection reveals security.

Background

Bag-in-bag-out filtration devices, also known as bag-in-bag-out filters, have emerged in the fifty years of the last century in a wide variety of high-risk or high-isolation demanding applications, such as: hospital isolation rooms, pharmaceutical facilities, microelectronic environments, food processing areas, biological research, genetic and biotechnology laboratories, industrial process discharge systems, chemical process facilities, animal disease research laboratories, and the like.

The traditional bag inlet and outlet filtering device can not be used for secondary detection after being installed and used, so that safety risk exists; if the detection is really needed, the lengths of the upstream and downstream mixed flow section air pipes of the filter are 10 times of the pipe diameter, so that the size of the filtering device is overlong, and the safety and the reliability of equipment can be reduced if the filtering device is far away from an air outlet; meanwhile, the traditional bag inlet and outlet filtering device cannot perform real-time leakage safety detection on the combined high-efficiency filter, and uncontrollable risks exist. To this end, we propose a bag-in-and-out-of-bag filter device that facilitates real-time detection of leak safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bag advances a bag and goes out filter equipment convenient to real-time detection reveals security to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a bag advances a bag and goes out filter equipment convenient to security is revealed in real-time detection, includes the support frame, the support frame top is equipped with the filter box, filter box one side is equipped with the air-supply line, the filter box is kept away from air-supply line one side and is equipped with out the tuber pipe, the air-supply line all is equipped with seal assembly with going out the tuber pipe, filter box middle part is equipped with filtering component, the filter box is located filtering component both sides and all is equipped with the manometer, the air-supply line is close to filter box one side and is equipped with the intake pipe, the outlet duct is close to filter box one side and is equipped with out the tuber pipe.

Preferably, the sealing assembly comprises a supporting pipe, the supporting pipe is fixedly connected with the air inlet pipe, the upper portion of the supporting pipe is fixedly connected with the shell, a worm is inserted into one side of the shell, a shaft lever is arranged on one side, located in the shell, of the worm, a worm wheel meshed with the worm is arranged at the upper end of the shaft lever, the lower end of the shaft lever penetrates through the air inlet pipe and is fixedly connected with the connecting plate, a limiting plate is arranged on one side, away from the filter box body, of the connecting plate located in the air inlet pipe, the limiting plate is movably connected with the connecting plate, a limiting frame matched with the limiting plate is arranged in the air inlet pipe, and a sealing plate is arranged on one side, close to the limiting plate, of the connecting plate.

Preferably, one end of the worm penetrates through the shell to be fixedly connected with the rotary table, and anti-skid grains are arranged on the outer side of the rotary table.

Preferably, the air inlet pipe and the air outlet pipe are both provided with valves.

Preferably, the outer side of the sealing plate is formed as a slope.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of bag goes into bag play filter equipment convenient to real-time detection reveals security, seal assembly can seal air-supply line and play tuber pipe to make the inside seal structure that forms of filter box, pour into inert gas into through the intake pipe, after closing the valve in the intake pipe, observe pressure numerical value on the manometer again after a terminal time, through the change of twice pressure numerical value, can go into bag play filter equipment's leakproofness to the bag and detect. This kind of filter equipment simple structure, convenient operation, it is sealed effectual, through the change of manometer numerical value can detect filter equipment's gas tightness, the effectual safety in utilization that has improved filter equipment.

Drawings

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

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

FIG. 3 is a schematic structural view of part A of the present invention;

in the figure: the device comprises a support frame 1, a filter box body 2, an air inlet pipe 3, an air outlet pipe 4, a sealing assembly 5, a support pipe 501, a shell 502, a worm 503, a shaft rod 504, a turbine 505, a limiting plate 506, a connecting plate 507, a limiting frame 508, a sealing plate 509, a rotating disc 510, antiskid lines 511, a filtering assembly 6, an air inlet pipe 7, an air outlet pipe 8, a valve 9 and a pressure gauge 10.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bag advances a bag and goes out filter equipment convenient to security is revealed in real-time detection, includes support frame 1, 1 top of support frame is equipped with filter box 2, 2 one side of filter box is equipped with air-supply line 3, filter box 2 is kept away from air-supply line 3 one side and is equipped with out tuber pipe 4, air-supply line 3 all is equipped with seal assembly 5 with play tuber pipe 4, and seal assembly 5 can seal air-supply line 3 and play tuber pipe 4 to make the inside seal structure that forms of filter box 2, 2 middle parts of filter box are equipped with filtering component 6, filter box 2 is located filtering component 6 both sides and all is equipped with manometer 10, and manometer 10 can detect the inside pressure of filter box 2, thereby makes managers can more audio-visually know the inside pressure variation of filter box 2, air-supply line 3 is close to filter box 2 one side and is equipped with 7, it is equipped with outlet duct 8 to go out tuber pipe 4 one side of filter box 2, can be to filter box 2 inside injection inert gas through intake duct 7, goes out the tuber pipe and can discharge inert gas.

Further, the sealing assembly 5 includes a support pipe 501, the support pipe 501 is fixedly connected with the air inlet pipe 3, the upper side of the support pipe 501 is fixedly connected with the casing 502, a worm 503 is inserted into one side of the casing 502, the worm 503 is movably connected with the casing 502, a shaft 504 is arranged in the casing 502 at one side of the worm 503, the upper end of the shaft 504 is movably connected with the casing 502, the lower side of the shaft 504 is movably connected with the air inlet pipe 3, a worm wheel 505 engaged with the worm 503 is arranged at the upper end of the shaft 504, the lower end of the shaft 504 penetrates through the air inlet pipe 3 and is fixedly connected with a connecting plate 507, a limit plate 506 is arranged in the air inlet pipe 3 at one side of the connecting plate 507 far away from the filter box 2, the limit plate 506 is movably connected with the connecting plate 507, a limit frame 508 matched with the limit plate 506 is arranged in the air inlet pipe 3, the limit frame 508 and the limit frame 506 form an integral limit frame with the limit plate 506, a sealing plate 509 is arranged at one side of the connecting plate 507 close to the limit plate 506, when the worm 503 rotates, the worm 503 drives the turbine 505 to rotate, the turbine 505 to drive the 504, the 504 to rotate, so that the sealing plate and the limit plate is matched with the limit frame 509 and the limit tube 3 and the limit frame is matched with the limit plate 508 or the air inlet pipe 4.

Further, one end of the worm 503 penetrates through the housing 502 and is fixedly connected with the turntable 510, the anti-slip patterns 511 are arranged on the outer side of the turntable 510, the arrangement of the turntable 510 facilitates the rotation of the worm 503, and the anti-slip patterns 511 increase the friction force between the palm and the turntable 510, so that the turntable 510 is more convenient to rotate.

Furthermore, the air inlet pipe 7 and the air outlet pipe 8 are both provided with valves 9, and the valves 9 can control the opening and closing of the air inlet pipe 7 and the air outlet pipe 8.

Furthermore, the outer side of the sealing plate 509 is provided with an inclined surface, and the arrangement of the inclined surface increases the sealing performance between the sealing plate 509 and the limiting frame 508 and the limiting frame 506, so that the sealing effect of the sealing assembly 5 is effectively improved.

Specifically, the utility model discloses in, when advancing bag play filter equipment to the bag and seal up the detection, rotate carousel 510, carousel 510 drives worm 503 and rotates, worm 503 drives turbine 505 and rotates, drive through turbine 505, axostylus axostyle 504 also begins to rotate, under the drive of axostylus axostyle 504, connecting plate 507 rotates around axostylus axostyle 504, thereby make closing plate 509 and spacing frame 508 and the spacing frame that limiting plate 506 formed laminate mutually, through mutually supporting between closing plate 509 and the spacing frame, thereby reach air-supply line 3 and play tuber pipe 4 confined purpose, later close valve 9 on the outlet duct 8, pour into inert gas into through intake pipe 7, after closing valve 9 in the intake pipe 7, observe pressure value on the manometer 10 again after one end time, through the change of twice pressure value, can advance bag play filter equipment's leakproofness to the bag and detect.

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 (5)

1. The utility model provides a bag advances a bag and goes out filter equipment convenient to safety is revealed in real-time detection, includes support frame (1), its characterized in that: support frame (1) top is equipped with filter box (2), filter box (2) one side is equipped with air-supply line (3), filter box (2) are kept away from air-supply line (3) one side and are equipped with out tuber pipe (4), air-supply line (3) all are equipped with seal assembly (5) with play tuber pipe (4), filter box (2) middle part is equipped with filtering component (6), filter box (2) are located filtering component (6) both sides and all are equipped with manometer (10), air-supply line (3) are close to filter box (2) one side and are equipped with intake pipe (7), it is equipped with outlet duct (8) to go out tuber pipe (4) and be close to filter box (2) one side.

2. The bag in and out filter assembly facilitating real time detection of leak safety of claim 1, wherein: sealing component (5) is including stay tube (501), stay tube (501) and air-supply line (3) fixed connection, stay tube (501) top and casing (502) fixed connection, casing (502) one side is pegged graft and is had worm (503), it is equipped with axostylus axostyle (504) to lie in worm (503) one side in casing (502), axostylus axostyle (504) upper end is equipped with worm wheel (505) with worm (503) meshing, axostylus axostyle (504) lower extreme runs through air-supply line (3) and connecting plate (507) fixed connection, it is equipped with limiting plate (506) to lie in connecting plate (507) and keep away from filter box (2) one side in air-supply line (3), limiting plate (506) and connecting plate (507) swing joint, be equipped with limiting plate (506) assorted limit frame (508) in air-supply line (3), connecting plate (507) are close to limiting plate (506) one side and are equipped with closing plate (509).

3. A bag-in-and-out-of-bag filter assembly facilitating real-time detection of leak safety as claimed in claim 2 wherein: one end of the worm (503) penetrates through the shell (502) and is fixedly connected with the rotary disc (510), and anti-skid grains (511) are arranged on the outer side of the rotary disc (510).

4. The bag in and out filter assembly facilitating real time detection of leak safety of claim 1, wherein: and valves (9) are arranged on the air inlet pipe (7) and the air outlet pipe (8).

5. A bag in and out filter assembly to facilitate real time detection of leak safety as recited in claim 2, wherein: the outer side of the sealing plate (509) is provided with a slope.

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