CN210641716U

CN210641716U - Sterilization cabinet

Info

Publication number: CN210641716U
Application number: CN201921300155.1U
Authority: CN
Inventors: 罗连富
Original assignee: Dalian Fusen Intelligent Technology Co ltd
Current assignee: Dalian Fuzhisen Biotechnology Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-02
Anticipated expiration: 2029-08-12

Abstract

A sterilization cabinet comprises a cabinet body and a cabinet door, wherein cabinet lock columns, door lock rings and cabinet lock rings are arranged on the cabinet body and the cabinet door, and the cabinet door can move up and down through a connecting device between the cabinet door and the cabinet body, so that multi-step steam exhaust is realized, and the phenomena of bag expansion, bag damage, pollution, bag material separation and the like of fungus bags caused by too fast steam exhaust are avoided; the cabinet body and the cabinet door are sealed through the elastic sealing pipe, exhaust is controlled through the electromagnetic valve, the contact surface is large during sealing, and sealing is tight.

Description

Sterilization cabinet

Technical Field

The utility model relates to an edible mushroom production facility field especially relates to a sterilization apparatus.

Background

In the edible fungus planting process, the fungus bags need to be sterilized, and the traditional sterilizing cabinet has the following problems: 1. the cabinet body and the cabinet door are sealed through the sealing strips, and the sealing strips are solid and are not easy to deform during sealing, so that the contact surface is small, and the sealing is not tight; 2. meanwhile, internal pressure steam is exhausted, the cabinet door locking device is opened simultaneously when the door is opened, so that internal pressure is exhausted simultaneously, the danger that people are hurt by the opened door is easily caused due to the fact that the door is opened too fast, and in addition, the internal pressure is exhausted simultaneously, steam is exhausted too fast, and fungus bags are prone to bag expansion and damage and pollution; moreover, the fungus bags with too fast exhaust are easy to separate from the bag materials, and are not in line with the production requirements.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that appears among the traditional sterilizer sterilization process, the utility model provides a realize substep exhaust and sterilization cabinet that sealing performance is good.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a sterilization cabinet comprises a cabinet body 1 and a cabinet door 2, wherein one side of the cabinet door 2 is connected with the cabinet body 1 through a connecting device, a cabinet lock column 11 is arranged at the upper part of the cabinet body 1, and a door lock ring 12 which is vertical to the cabinet lock column and corresponds to the position of the cabinet lock column 11 is arranged at the top of the cabinet door 2; a cabinet locking ring 23 is arranged at the bottom of the cabinet body 1, and a door lock column 22 which is vertical to the cabinet locking ring 23 and corresponds to the position of the cabinet locking ring 23 is arranged at the bottom of the cabinet door 2; a cabinet lock groove 4 is arranged on one side of the cabinet body 1, and a door lock 2 is correspondingly arranged on a door lock column 16 matched with the cabinet lock groove 4 on the same side of the cabinet lock groove 4; the connecting device comprises an upper cabinet chain lug 15 and a lower cabinet chain lug 19 which are arranged on one side of the cabinet body 1, one side of the cabinet door 2 is respectively higher than the upper cabinet chain lug 15 and the lower cabinet chain lug 19, an upper door chain lug 13 and a lower door chain lug 17 are arranged, the upper door chain lug 13 is connected with the upper part of an upper chain shaft 14, and the upper chain shaft 14 is arranged in the upper cabinet chain lug 15 in an up-and-down sliding manner; the lower door chain lug 17 is connected with the upper part of a lower chain shaft 18, the lower chain shaft 18 is arranged in a lower cabinet chain lug 19 in an up-and-down sliding way, and the lower end of the lower chain shaft 18 is connected with a transmission mechanism 21.

The lower end of the lower chain shaft 18 is provided with a cabinet bearing 20, the cabinet bearing 20 is a pressure bearing, and the cabinet bearing 20 is connected with a transmission mechanism 21 through a chain shaft screw thread and a bearing base cushion 26.

The lower end of the lower chain shaft 18 is directly connected with a transmission mechanism 21.

The edge that 1 front side of the cabinet body and cabinet door 2 combined together is equipped with a week seal groove 7, installs elasticity sealing tube 10 in the

seal groove

7, and 1 upper portion installation trachea 8 of the cabinet body, seal groove 7 is connected to 8 lower extremes of trachea, and solenoid valve 9 is connected to trachea 8.

And in a door closing state, a door slot gap 28 between the cabinet door 2 and the sealing groove 7 is smaller than 7 mm.

A steam port 3 is arranged at the lower side of the cabinet body 1.

And a pressure gauge 6 and an exhaust valve 5 are arranged at the upper part of the cabinet body 1.

The sterilization cabinet of the utility model realizes the up-and-down movement of the cabinet door through arranging the cabinet lock post, the door lock ring and the cabinet lock ring on the cabinet body and the cabinet door and obtaining the connecting device between the cabinet door and the cabinet body, thereby realizing the step-by-step steam exhaust and avoiding the phenomena of bag expansion damage, pollution, bag material separation and the like of the fungus bags caused by the over-fast steam exhaust; the cabinet body and the cabinet door are sealed through the elastic sealing pipe, exhaust is controlled through the electromagnetic valve, the contact surface is large during sealing, and sealing is tight.

Drawings

Fig. 1 is a main view structure diagram of the door closing state of the sterilization cabinet.

Fig. 2 is a front view structural diagram of the door opening process of the sterilization cabinet.

Figure 3 is the main view structure chart of the cabinet door opening state of the sterilizing cabinet.

Figure 4 is the main view structure chart of the sterilization cabinet body of the utility model.

Figure 5 is the cabinet door structure diagram of the sterilization cabinet of the utility model.

Fig. 6 is an enlarged structural view of a portion a in fig. 1.

Fig. 7 is an enlarged view of part B of fig. 1.

Fig. 8 is an enlarged view of part C of fig. 1.

Fig. 9 is an enlarged structural view of a portion H in fig. 3.

Fig. 10 is an enlarged structural view of another embodiment of part H in fig. 3.

Fig. 11 is a side view of the non-sealed connection part between the door and the cabinet body of the sterilization cabinet of the present invention.

Fig. 12 is an enlarged view of a non-sealing state of the sealing structure in section D of fig. 11.

Fig. 13 is an enlarged view of a portion E of the seal structure of fig. 12 in a non-seal state.

FIG. 14 is a side view of the sealing connection between the door and the cabinet body of the sterilization cabinet of the present invention.

Fig. 15 is an enlarged view of the seal shape of the seal structure of fig. 14 at portion F.

Fig. 16 is an enlarged view of the seal shape of the seal structure of part G in fig. 15.

In the figure: 1. the cabinet body, 2, cabinet door, 3, steam port, 4, cabinet lock groove, 5, discharge valve, 6, manometer, 7, seal groove, 8, trachea, 9, solenoid valve, 10, sealed tube, 11, cabinet lock post, 12, door lock ring, 13, upper door link lug, 14, upper chain axle, 15, upper cabinet link lug, 16, door limit lock post, 17, lower door link lug, 18, lower chain axle, 19, lower cabinet link lug, 20, cabinet bearing, 21, drive mechanism, 22, door lock post, 23, cabinet lock ring, 24, lock ring hole, 25, pressure top, 26, base pad, 27, seal point, 28, door groove clearance.

Detailed Description

The structure of the sterilization cabinet of the utility model is shown in fig. 1-5, comprising a cabinet body 1 and a cabinet door 2, wherein one side of the cabinet door 2 is connected with the cabinet body 1 through a connecting device, the upper part of the cabinet body 1 is provided with a cabinet lock post 11, the top of the cabinet door 2 is provided with a door lock ring 12 which is corresponding to the position of the cabinet lock post 11 and is vertical to the cabinet lock post, the door lock ring 12 and the cabinet lock ring 23 are in a right-angle bent plate structure, as shown in fig. 7; a cabinet locking ring 23 is arranged at the bottom of the cabinet body 1, and a door lock column 22 which is vertical to the cabinet locking ring 23 and corresponds to the position of the cabinet locking ring 23 is arranged at the bottom of the cabinet door 2, as shown in fig. 8; a cabinet lock groove 4 is formed in one side, which is positioned at the door opening, of the cabinet body 1, and a door lock 2 is correspondingly arranged on a door lock column 16 matched with the cabinet lock groove 4 at the same side, which is positioned at the cabinet lock groove 4, as shown in fig. 6, a door lock ring 12 moves upwards to be separated from a cabinet lock column 11, and the door lock 2 is opened; the door lock ring 12 moves downwards to enter the cabinet lock column 11, and the cabinet door 2 is locked; the door lock column 22 moves upwards to be separated from the cabinet lock ring 23, the door is opened, the door lock column 22 moves downwards to enter the cabinet lock ring 23, and the cabinet door 2 is locked; the door lock column 16 moves upwards to be separated from the cabinet lock groove 4, the cabinet door 2 is opened, and the door lock column 16 moves downwards to be clamped into the cabinet lock groove 4 to lock the cabinet door. The connecting device structure is as shown in fig. 9 or fig. 10, and comprises an upper cabinet chain lug 15 and a lower cabinet chain lug 19 which are arranged on one side of the cabinet body 1, wherein one side of the cabinet door 2 is respectively higher than the upper cabinet chain lug 15 and the lower cabinet chain lug 19, an upper door chain lug 13 and a lower door chain lug 17 are arranged on the upper cabinet chain lug 15, the upper door chain lug 13 is connected with the upper part of an upper chain shaft 14, and the upper chain shaft 14 is arranged in the upper cabinet chain lug 15 in a vertical sliding manner; the lower door chain lug 17 is connected with the upper part of a lower chain shaft 18, the lower chain shaft 18 is vertically and slidably installed in a lower cabinet chain lug 19, the lower end of the lower chain shaft 18 is connected with a transmission mechanism 21, the lower end of the lower chain shaft 18 is directly connected with the transmission mechanism 21 through a connection device shown in figure 10, the transmission mechanism is a pressure top 25 or other gear transmission mechanisms, the lower end of the lower chain shaft 18 is provided with a cabinet bearing 20 through a connection device shown in figure 9, the cabinet bearing 20 is a pressure bearing, the cabinet bearing is in threaded connection with the chain shaft, the transmission mechanism is movably connected with a bearing bottom seat cushion, the lower side of the cabinet body 1 is provided with a steam port 3, and the upper part of the cabinet body 1. The up and down movement and rotation of the upper and

lower links

14, 18 move the door jamb 16, the door lock ring 12, and the door lock post 22 simultaneously.

The edge that 1 front side of the cabinet body and cabinet door 2 combined together is equipped with a week seal groove 7, installs elastic sealing pipe 10 in the seal groove 7, and sealing pipe 10 is high temperature resistant elastic hose, and 1 upper portion installation trachea 8 of the cabinet body, seal groove 7 is connected to 8 lower extremes of trachea, and solenoid valve 9 is connected to trachea 8, under the state of closing the door slot clearance 28 is less than 7mm between cabinet door 2 and the seal groove 7. Fig. 11 to 13 are structural diagrams of a cabinet door and a cabinet body in a non-sealing state, and fig. 14 to 16 are structural diagrams of a cabinet door and a cabinet body in a sealing state, which realize three sealing points 27.

When in use, the use steps are as follows: 1. opening the door; 2. putting into a fungus bag; 3; closing the door; 4; feeding steam and heating; 5; timing time to reach and discharge cold air; 6. after the cold air is exhausted, steam is fed; 7. raising the temperature and boosting the pressure for the time to reach and discharging steam; 8. the steam pressure returns to zero; 9. opening the door; 10. and (5) taking out the fungus bag.

The door opening process is as follows:

(1) the door is separated from the sealing tube and,

1. when the door is opened, the electromagnetic valve 9 is opened to exhaust;

2. the sealing tube 10 deforms and returns to a round tube package;

3. a separation gap is formed between the contact surfaces of the sealing tube 10 and the cabinet door 2, and the sealing surfaces are separated;

4. residual steam and residual pressure in the cabinet body 1 continuously push the sealing pipe 10 towards the air pipe 8 of the sealing groove 7;

5. the cabinet door 2 and the sealing tube 10 are completely separated.

(2) The door is moved upward and the door is moved upward,

6. the pressure top 25 of the transmission mechanism jacks up the cabinet door 2 through the lower chain shaft 18;

7. the cabinet door 2 moves from bottom to top gradually, an opening is formed at the lower edge of the cabinet body 1, and a small amount of residual steam is discharged;

8. the pressure jack 25 continues to jack the cabinet door 2 upwards; 9. The lower side of the cabinet door 2 and the lower side of the cabinet body 1 are separated and enlarged at intervals, the opening area is enlarged, and a large amount of residual steam is discharged;

(3) the cabinet door is opened from inside to outside

10. When the cabinet door 2 moves up to the highest position, the door edge lock 16 and the cabinet lock groove 4 are separated from each other, the lock ring hole 24 of the door lock ring 12 and the lock ring holes of the cabinet lock column 11, the door lock column 22 and the cabinet lock ring 23 from bottom to top;

11. at the moment, the cabinet door is completely opened from inside to outside;

12. a large amount of residual steam in the cabinet is discharged.

Whole process cabinet door 2 is opened step by step, and the steam is discharged step by step, and at first cabinet door 2 is under drive mechanism 21's effect, and cabinet door 2 rebound, the lower side is opened earlier, and steam is discharged, and secondly cabinet door 2 continues rebound under drive mechanism 21's effect, and by opening from lower to upper side, steam is discharged, and the cabinet door is moved outside from inside at last and is all opened the whole discharges of steam.

The door closing process is as follows:

(1) the door of the cabinet is closed from outside to inside

1. When the cabinet door 2 moves up to the highest point;

2. the cabinet door is closed from the outside to the inside, and the door edge lock column 16 is aligned with the cabinet lock groove 4; the lock ring hole 24 of the door lock ring 12 is aligned with the cabinet lock column 11, and the lock ring hole 24 of the door lock column 22 is aligned with the cabinet lock ring 23;

(2) the door moves downwards 3, the pressure top 25 releases pressure, and the cabinet door 2 moves downwards and falls down;

4. the door edge locking 16 and the cabinet locking groove 4, the locking ring hole 24 of the door locking ring 12 and the locking ring hole 24 of the cabinet locking column 11, the door locking column 22 and the cabinet locking ring 23 are respectively aligned and locked from top to bottom.

(3) The sealing principle between the cabinet door 2 and the door body 1 is as follows:

5. after the cabinet door 2 is closed, the electromagnetic valve 9 is opened for air inlet control, air inlet is started, and the air enters the sealing groove 7 through the air pipe;

6. the sealing tube 10 is deformed by the pressure of the gas;

7. The contact surface of the sealing tube 10 and the cabinet door is increased to form a sealing point surface 27, three surfaces are sealed, the cabinet body 1 and the cabinet door 2 are sealed, and the gap 28 of the door slot of the steam outlet is smaller than 7 mm.

The seal face separation process is as follows: the electromagnetic valve 9 controls the exhaust and the gas exhaust, the sealing pipe 10 returns to a circular pipe shape, the sealing surface is in a separated shape, and the steam is exhausted from the gap of the sealing groove 7.

While the invention has been described with reference to exemplary embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the protection scope of the present invention.

Claims

1. A sterilization cabinet is characterized in that: the safe cabinet comprises a cabinet body (1) and a cabinet door (2), wherein one side of the cabinet door (2) is connected with the cabinet body (1) through a connecting device, a cabinet lock column (11) is arranged at the upper part of the cabinet body (1), and a door lock ring (12) which corresponds to the position of the cabinet lock column (11) and is vertical to the cabinet lock column is arranged at the top of the cabinet door (2); a cabinet locking ring (23) is arranged at the bottom of the cabinet body (1), and a door locking column (22) which is vertical to the cabinet locking ring (23) and corresponds to the position of the cabinet locking ring (23) is arranged at the bottom of the cabinet door (2); a cabinet lock groove (4) is arranged on one side of the cabinet body (1) which is positioned at the door opening, and the cabinet door (2) is correspondingly arranged on a door lock column (16) which is matched with the cabinet lock groove (4) and is positioned on the same side of the cabinet lock groove (4); the connecting device comprises an upper cabinet chain lug (15) and a lower cabinet chain lug (19) which are arranged on one side of the cabinet body (1), one side of the cabinet door (2) is respectively higher than the upper cabinet chain lug (15) and the lower cabinet chain lug (19) and is provided with an upper door chain lug (13) and a lower door chain lug (17), the upper door chain lug (13) is connected with the upper part of an upper chain shaft (14), and the upper chain shaft (14) is vertically and slidably arranged in the upper cabinet chain lug (15); the lower door chain lug (17) is connected with the upper part of a lower chain shaft (18), the lower chain shaft (18) is vertically and slidably arranged in a lower cabinet chain lug (19), and the lower end of the lower chain shaft (18) is connected with a transmission mechanism (21).

2. A sterilization cabinet according to claim 1, wherein: the lower end of the lower chain shaft (18) is provided with a cabinet bearing (20), the cabinet bearing (20) is a pressure bearing, and the cabinet bearing (20) is connected with a transmission mechanism (21) through a chain shaft screw thread and a bearing base cushion (26).

3. A sterilization cabinet according to claim 1, wherein: the lower end of the lower chain shaft (18) is directly connected with a transmission mechanism (21).

4. A sterilization cabinet according to claim 1, wherein: the edge that the cabinet body (1) front side and cabinet door (2) combined together is equipped with a week seal groove (7), installs elasticity sealing tube (10) in seal groove (7), and trachea (8) are installed on the cabinet body (1) upper portion, and seal groove (7) are connected to trachea (8) lower extreme, and solenoid valve (9) are connected in trachea (8).

5. A sterilisation cabinet according to claim 4, wherein: and in a door closing state, a door slot gap (28) between the cabinet door (2) and the sealing groove (7) is smaller than 7 mm.

6. A sterilisation cabinet according to claim 4, wherein: a steam port (3) is arranged at the lower side of the cabinet body (1).

7. A sterilisation cabinet according to claim 4, wherein: the upper part of the cabinet body (1) is provided with a pressure gauge (6) and an exhaust valve (5).