CN216346753U

CN216346753U - Sterile purification workshop with circulating ventilation function

Info

Publication number: CN216346753U
Application number: CN202122346141.7U
Authority: CN
Inventors: 侯艳玲; 周姝含; 刘磊; 杨德龙; 杨德喜
Original assignee: Zhonglian Construction Engineering Beijing Environmental Engineering Co ltd
Current assignee: Zhonglian Construction Engineering Beijing Environmental Engineering Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-19
Anticipated expiration: 2031-09-27

Abstract

The utility model belongs to the technical field of sterile cleaning workshops, and particularly relates to a sterile cleaning workshop with circulating ventilation, which comprises a workshop body, the top of the outer side of the workshop body is provided with an air exchange assembly, the air exchange assembly comprises a heating bin and an air exchange bin, the heating bin is arranged at one side of the ventilation bin, the two symmetrical ends of the ventilation bin extend into the workshop body, two filter plates are arranged in the heating bin in a sliding manner, the filter plates which can slide in the ventilation bin through the driving component are arranged in the ventilation bin, when the filter plate in the ventilation bin needs to be cleaned, the motor is started, the driving wheel drives the screw rod to rotate through the belt, under the action of the two screws with opposite threads, the filter plate in the through hole slides out of the ventilation bin, the outer filter plate enters the through hole through the other screw, thereby accomplish the quick replacement of filter, avoided outside miscellaneous fungus to get into in the workshop body simultaneously.

Description

Sterile purification workshop with circulating ventilation function

Technical Field

The utility model belongs to the technical field of sterile cleaning workshops, and particularly relates to a sterile cleaning workshop with circulating ventilation.

Background

The sterile workshop is a closed workshop which achieves the sterile effect inside the workshop, a buffer room is arranged outside the sterile room, and the door of the buffer room and the door of the sterile room do not face the same direction so as to prevent air flow from bringing in mixed bacteria. Both the sterile room and the buffer room must be sealed. Indoor equipped ventilators must have an air filtering device.

For satisfying aseptic dustless effect in aseptic clean workshop, can set up circulation breather in the workshop, the filter in the device of current need clear up after long-time the use, and have the inside that miscellaneous fungus got into the workshop when the clearance to cause the workshop to pollute, the filter can not used repeatedly simultaneously, thereby leads to cost of maintenance to increase.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circulating ventilation sterile cleaning workshop, which aims to solve the problems that when the filter plate is cleaned, mixed bacteria enter the interior of the workshop to cause workshop pollution, and meanwhile, the filter plate cannot be reused to cause increase of maintenance cost.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sterile purification workshop of circulation taking a breath, includes the workshop body, the top in the workshop body outside is provided with the subassembly of taking a breath, the subassembly of taking a breath includes the heated warehouses and the storehouse of taking a breath, the heated warehouses sets up the one side at the storehouse of taking a breath, the both ends of the storehouse symmetry of taking a breath all extend to the inside of workshop body, the inside slip of heated warehouses is equipped with two filters, two the one end of filter all extends to the inside in the storehouse of taking a breath, it is equipped with the screw rod to close soon on the filter, the screw rod rotates on the storehouse of taking a breath and connects, the one end of screw rod is provided with drive assembly, drive assembly sets up the top at the heated warehouses, the switch is installed in the outside in the storehouse of taking a breath.

Preferably, two heating blocks are installed on the inner wall of the heating bin, and the two heating blocks are respectively arranged on two sides of the filter plate.

Preferably, the driving assembly comprises a motor and a driving wheel, a driven wheel is fixedly arranged on the screw rod, the output end of the motor is fixedly connected with the driving wheel, and the driving wheel is in transmission connection with the driven wheel through a belt.

Preferably, a through hole is formed in the ventilation bin, a fan is fixedly arranged in the through hole, and the fan is arranged on one side, far away from the workshop body, of the through hole.

Preferably, a sliding groove is formed in the through hole, one end of the sliding groove extends into the heating bin, and the filter plate is arranged in the sliding groove and is in sliding connection with the sliding groove.

Preferably, the two symmetrical ends of the ventilation bin are respectively connected with an air inlet and an air inlet pipe, one end of the air inlet and one end of the air inlet pipe are respectively connected with the two ends of the through hole, one end of the air inlet extends to the inside of the workshop body, an exhaust pipe is arranged on one side, far away from the air inlet, of the workshop body, and one end of the exhaust pipe extends to the air inlet pipe.

Preferably, the exhaust pipe is provided with a check valve, and the check valve is fixedly connected with the workshop body.

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

(1) the filter plate capable of sliding in the ventilation bin through the driving assembly is arranged, when the filter plate in the ventilation bin needs to be cleaned, the motor is started, the driving wheel drives the screw rods to rotate through the belt, the filter plate in the through hole slides out of the ventilation bin under the action of the two screw rods with opposite threads, and the external filter plate enters the through hole through the other screw rod, so that the filter plate is quickly replaced, and meanwhile, external mixed bacteria are prevented from entering the workshop body.

(2) The filter plate heating device is provided with the heating block positioned in the heating process, the heating block is started, the heating bin becomes a high-temperature space, and the filter plate used for a long time is subjected to high-temperature roasting, so that the original performance of the filter plate is recovered, the function of reusing the filter plate is realized under the action of the driving assembly, and the problem of increasing the maintenance cost due to the fact that the filter plate cannot be reused is solved.

Drawings

FIG. 1 is a schematic view of the air exchange assembly of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 2;

FIG. 5 is a schematic view of the driving wheel and the driven wheel of the present invention;

in the figure: 1. a workshop body; 2. a switch; 3. an air inlet pipe; 4. a ventilation assembly; 5. a drive assembly; 6. an air inlet; 7. a heating chamber; 8. a ventilation bin; 9. an exhaust pipe; 10. a non-return valve; 11. a through hole; 12. a driven wheel; 13. a driving wheel; 14. a motor; 15. a fan; 16. a filter plate; 17. a screw; 18. a heating block; 19. a chute.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a sterile purification workshop of circulation taking a breath, including workshop body 1, the top in the 1 outside in workshop body is provided with subassembly 4 of taking a breath, subassembly 4 of taking a breath includes heated warehouses 7 and the storehouse 8 of taking a breath, heated warehouses 7 set up the one side at the storehouse 8 of taking a breath, the both ends of the 8 symmetry in storehouse of taking a breath all extend to the inside of workshop body 1, the inside slip of heated warehouses 7 is equipped with two filters 16, the one end of two filters 16 all extends to the inside of the storehouse 8 of taking a breath, it is equipped with screw rod 17 to close on the filter 16, screw rod 17 rotates on the storehouse 8 of taking a breath and connects, the one end of screw rod 17 is provided with drive assembly 5, drive assembly 5 sets up the top at heated warehouses 7, switch 2 is installed in the outside in storehouse 8 of taking a breath.

The threads of the two screws 17 are opposite, so that the two filter plates 16 can be moved in opposite directions on the two parallel screws 17.

Further, two heating blocks 18 are mounted on the inner wall of the heating chamber 7, and the two heating blocks 18 are respectively arranged on two sides of the filter plate 16.

Specifically, the driving assembly 5 includes a motor 14 and a driving wheel 13, a driven wheel 12 is fixedly arranged on the screw rod 17, an output end of the motor 14 is fixedly connected with the driving wheel 13, and the driving wheel 13 is in transmission connection with the driven wheel 12 through a belt.

It is worth to be noted that a through hole 11 is formed inside the ventilation bin 8, a fan 15 is fixedly arranged in the through hole 11, and the fan 15 is arranged on one side of the through hole 11 far away from the workshop body 1.

Furthermore, a sliding groove 19 is formed in the through hole 11, one end of the sliding groove 19 extends into the heating chamber 7, the filter plate 16 is arranged in the sliding groove 19 and is in sliding connection with the sliding groove 19, the sliding groove enables the filter plate to slide back and forth between the ventilation chamber and the heating chamber, and meanwhile, the spiral force between the screw 17 and the filter plate 16 is changed into the horizontal movement of the filter plate 16 in the sliding groove 19 through the limitation of the sliding groove 19.

Furthermore, two symmetrical ends of the ventilation bin 8 are respectively connected with an air inlet 6 and an air inlet pipe 3, one ends of the air inlet 6 and the air inlet pipe 3 are respectively connected with two ends of the through hole 11, one end of the air inlet 6 extends into the workshop body 1, an exhaust pipe 9 is arranged on one side, away from the air inlet 6, of the workshop body 1, and one end of the exhaust pipe 9 extends onto the air inlet pipe 3.

Further, a check valve 10 is installed on the exhaust pipe 9, the check valve 10 is fixedly connected with the workshop body 1, and the check valve 10 prevents external air from entering the workshop body 1 through the air inlet pipe 3 and the exhaust pipe 9.

In summary, the motor 14, the fan 15 and the heating block 18 are all electrically connected to the switch 2, the motor 14 is a servo motor, and the fan 15 is an axial flow fan.

The working principle and the using process of the utility model are as follows: when the air conditioner is used, the fan 15 in the through hole 11 is started, external air is pumped into the ventilation assembly 4 through the air inlet pipe 3, enters the workshop body 1 through the air inlet 6 after passing through the filter plate 16, air in the workshop body 1 enters the air inlet pipe 3 through the exhaust pipe 9, after the filter plate 16 is used for a period of time, the driving assembly 5 is started, the motor 14 drives the driven wheel 12 to rotate through the driving wheel 13, so as to drive the screw rod 17 to rotate on the heating bin 7, the filter plate 16 in the heating bin 7 enters the through hole 11 through the sliding groove 19 under the action of the screw rod 17, the filter plate 16 in the through hole 11 enters the heating bin 7 from the through hole 11, at the moment, the heating block 18 is started, the filter plate 16 in the heating bin 7 is roasted, and the filter plate 16 recovers the original performance.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sterile cleaning plant with cyclic ventilation, comprising a plant body (1), characterized in that: the top in workshop body (1) outside is provided with subassembly (4) of taking a breath, subassembly (4) of taking a breath includes heated warehouses (7) and storehouse (8) of taking a breath, heated warehouses (7) set up the one side in storehouse (8) of taking a breath, the both ends of storehouse (8) symmetry of taking a breath all extend to the inside of workshop body (1), the inside slip of heated warehouses (7) is equipped with two filter (16), two the one end of filter (16) all extends to the inside of storehouse (8) of taking a breath, it is equipped with screw rod (17) to close on filter (16), screw rod (17) rotate the connection on storehouse (8) of taking a breath, the one end of screw rod (17) is provided with drive assembly (5), drive assembly (5) set up the top in heated warehouses (7), switch (2) are installed in the outside of storehouse (8) of taking a breath.

2. A cyclically ventilated aseptic decontamination plant according to claim 1, wherein: two heating blocks (18) are installed on the inner wall of the heating bin (7), and the two heating blocks (18) are respectively arranged on two sides of the filter plate (16).

3. A cyclically ventilated aseptic decontamination plant according to claim 1, wherein: drive assembly (5) include motor (14) and action wheel (13), fixed being equipped with from driving wheel (12) on screw rod (17), the output and action wheel (13) fixed connection of motor (14), action wheel (13) are connected through belt transmission with from driving wheel (12).

4. A cyclically ventilated aseptic decontamination plant according to claim 1, wherein: through-hole (11) have been seted up to the inside in storehouse of ventilating (8), fixed fan (15) of being equipped with in through-hole (11), fan (15) set up the one side of keeping away from workshop body (1) in through-hole (11).

5. A cyclically ventilated aseptic clean-up plant according to claim 4, characterized in that: a sliding groove (19) is formed in the through hole (11), one end of the sliding groove (19) extends into the heating bin (7), and the filter plate (16) is arranged in the sliding groove (19) and is in sliding connection with the sliding groove (19).

6. A cyclically ventilated aseptic clean-up plant according to claim 4, characterized in that: the both ends of ventilation storehouse (8) symmetry are connected with air intake (6) and air-supply line (3) respectively, the one end of air intake (6) and air-supply line (3) is connected with the both ends of through-hole (11) respectively, the one end of air intake (6) extends to the inside of workshop body (1), one side that air intake (6) were kept away from in workshop body (1) is provided with blast pipe (9), the one end of blast pipe (9) extends to on air-supply line (3).

7. A cyclically ventilated aseptic decontamination plant according to claim 6, wherein: and a check valve (10) is installed on the exhaust pipe (9), and the check valve (10) is fixedly connected with the workshop body (1).