High-temperature sterilization pot with pressure reduction and exhaust functions

Abstract

The high-temperature sterilization pot comprises a sterilization pot body, a sterilization inner pot, a sealing block and an adjusting groove, a pot cover is movably installed at the top end of the sterilization pot body, an air outlet block is fixedly installed on one side of the top end of the pot cover in a penetrating mode, and an air outlet channel is formed in the inner side of the air outlet block; the bottom of the air outlet channel communicates with the inner side of the sterilization pot body, the upper end of the air outlet channel communicates with the inner end of an adjusting groove, the outer end of the adjusting groove is formed in the side wall of an air outlet block on the upper side of the pot cover, and the inner side of the adjusting groove is in threaded connection with a threaded rod. An exhaust pipe is fixedly connected to the top end of the air outlet block, and the inner bottom of the exhaust pipe communicates with the lower air outlet channel through an formed connecting opening; communication of the air outlet channel and the exhaust pipe above is adjusted by twisting the threaded rod, operation is convenient and fast, the situation that adjustment cannot be achieved due to air pressure is avoided, and practicability is high.

Description

Technical Field

[0001] The present application relates to the technical field of sterilizing pots, and in particular to a high-temperature sterilizing pot with a decompression and exhaust function. Background Art

[0002] When making pork snacks, high-temperature sterilization is required, so a high-temperature sterilizer is needed. A high-temperature sterilizer is a device that uses high-temperature and high-pressure steam to disinfect and sterilize equipment, instruments, items, etc. Its principle is to generate steam by heating water, and expose the items in a closed container to a high-temperature and high-pressure environment, so that the nucleic acid and protein molecules of bacteria, viruses and other microorganisms will change, thereby losing their biological activity and achieving the purpose of sterilization.

[0003] Application No. 201920813165.9 discloses a high-temperature sterilizer with a pressure-reducing and exhausting function, including an exhaust valve, a pressure-reducing rotor, spiral blades and exhaust holes, etc. When the sterilizer is exhausted, the steam needs to impact the pressure-reducing rotor to make it rotate before it can be discharged. This achieves the purpose of consuming steam power and reducing the exhaust pressure, thereby solving the problem of poor safety caused by the high exhaust pressure of the existing sterilizer. In addition, the utility model adopts a sealing clamp ring to install the pot cover. After adopting this design, the problem of poor sealing of the existing steam sterilizer is solved.

[0004] However, in use, there are the following defects:

[0005] Although a fork rod is used to drive the upper pressure rod downward so that the steam can be retained in the assembly cylinder, due to the high pressure in the pot, the steam presses against the sealing plate from below, making it difficult to move downward. It is more laborious to press down the upper guide rod, thus affecting the decompression effect. Utility Model Content

[0006] The purpose of the present application is to provide a high-temperature sterilizing pot with a decompression and exhaust function, which solves the problem proposed in the background technology that although a fork rod is used to drive the upper pressure rod to move downward so that the steam can be retained in the assembly cylinder, due to the high pressure in the pot, the steam presses against the sealing plate from below, making it difficult to move downward, and it is more laborious to press down the upper guide rod, thereby affecting the decompression effect.

[0007] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a high-temperature sterilizing pot with a pressure-reducing and exhausting function, comprising a sterilizing pot main body, a sterilizing inner pot, a sealing block and an adjusting groove, a pot cover is movably installed at the top of the sterilizing pot main body, an air outlet block is fixedly installed through one side of the top of the pot cover, an air outlet channel is opened on the inner side of the air outlet block, the bottom of the air outlet channel is connected to the inner side of the sterilizing pot main body, the upper end of the air outlet channel is connected to the inner end of the adjusting groove, and the outer end of the adjusting groove is opened on the side wall of the air outlet block on the upper side of the pot cover, a threaded rod is threadedly connected to the inner side of the adjusting groove, a sealing block is fixedly connected to the end of the threaded rod located on the inner side of the adjusting groove, an exhaust pipe is fixedly connected to the top of the air outlet block, the inner bottom of the exhaust pipe is connected to the air outlet channel below through the opened connection port, and three layers of blocking plates are alternately distributed and fixedly installed on the inner wall of the exhaust pipe.

[0008] In this technical solution, the pot cover is opened, and the plug block of the sterilization inner pot is inserted into the fixed groove to maintain stability during the sterilization process. After the sterilization is completed, the pot cover is opened and the sterilization inner pot can be lifted by the handle. During the heating process, since the water inlet pipe is arranged above the heating pipe and a number of small holes are opened on the surface of the water inlet pipe, water can be directly poured on the heating pipe in the form of water droplets when it is discharged, so that the water droplets can be quickly heated, thereby quickly generating water vapor, thereby improving the heating and sterilization efficiency. The opening and closing of the air outlet channel can be controlled by the air outlet channel, the adjusting groove, the threaded rod and the sealing block. When it is necessary to reduce the pressure and vent the air, the threaded rod is twisted to make the threaded rod move to the outside of the adjusting groove It rotates and moves slowly on the side, thereby leaking the connecting port little by little, so that the steam in the outlet channel can be discharged, and the connectivity size of the connecting port can be freely controlled, and it will not be unable to open due to air pressure, thereby improving the efficiency and practicality of reduced pressure exhaust. At the same time, the baffle plate, frosted plate and exhaust pipe can reduce the damage of steam. After the steam enters the exhaust pipe, the speed is gradually reduced under the blocking effect of the three-layer baffle plate, and the frosted plate on the surface of the baffle plate can increase the friction and further reduce the speed. The opening of the exhaust pipe faces the side, thereby reducing the speed of steam discharge. Uniform discharge to the side avoids scalding caused by direct steam discharge, thereby improving safety and practicality.

[0009] As an optional solution of the technical solution of the present application, the left and right inner walls of the sterilizing pot body are fixedly connected with fixed grooves, and the left and right side walls of the sterilizing inner pot are fixedly installed with plug blocks, and the plug blocks are vertically slidably connected on the inner side of the fixed grooves.

[0010] As an optional solution of the technical solution of the present application, a handle is fixedly installed on the top of the insert block.

[0011] As an optional solution of the technical solution of the present application, the side wall of the exhaust pipe is movably mounted with a side panel via a mounting buckle.

[0012] As an optional solution of the technical solution of the present application, a heating tube is fixedly installed on the inner wall of the sterilizing pot body below the sterilizing inner pot, a power interface is fixedly installed below the outer wall of the sterilizing pot body, and a water inlet pipe is opened through the side wall of the sterilizing pot body above the heating tube.

[0013] As an optional solution of the technical solution of the present application, a frosted plate for increasing friction is fixedly installed on the surface of the blocking plate.

[0014] Compared with the prior art, the beneficial effects of this application are as follows:

[0015] 1. The present application can control the opening and closing of the air outlet channel through the air outlet channel, the adjusting groove, the threaded rod and the sealing block. When it is necessary to reduce the pressure and vent the air, the threaded rod is twisted to make the threaded rod slowly rotate and move toward the outside of the adjusting groove, thereby leaking the connecting port little by little, so that the steam in the air outlet channel can be discharged, and the connectivity size of the connecting port can be freely controlled, and it will not be unable to be opened due to air pressure reasons, thereby improving the efficiency and practicality of reducing the pressure and exhausting air.

[0016] 2. The present application can reduce the harm caused by steam through the baffle plate, frosted plate and exhaust pipe. After the steam enters the exhaust pipe, the speed is gradually reduced under the blocking effect of the three-layer baffle plate, and the frosted plate on the surface of the baffle plate can increase the friction and further reduce the speed. The opening of the exhaust pipe faces the side, thereby reducing the speed of steam discharge. The uniform discharge to the side avoids burns that may be caused by direct steam discharge, thereby improving safety and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is an overall view of a high-temperature sterilizing pot with a decompression and exhaust function according to the present application;

[0019] Figure 2 This is a schematic cross-sectional structure diagram of a high-temperature sterilizing pot with a decompression and exhaust function according to the present application;

[0020] Figure 3 This is a partial enlarged view of point A of a high-temperature sterilizing pot with a pressure-reducing and exhausting function according to the present application.

[0021] In the figure: 1. Sterilizer body; 2. Pot cover; 3. Safety valve; 4. Pressure gauge; 5. Fixing groove; 6. Sterilizer inner pot; 601. Handle; 602. Insert block; 7. Heating tube; 701. Water inlet pipe; 8. Power interface; 9. Air outlet block; 10. Air outlet channel; 11. Adjustment groove; 12. Threaded rod; 13. Sealing block; 14. Connecting port; 15. Blocking plate; 151. Frosted plate; 16. Exhaust pipe; 161. Side panel; 17. Mounting buckle. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, they are further explained below in conjunction with specific implementation methods.

[0023] like Figure 1 As shown, a high-temperature sterilizing pot with a decompression and exhaust function includes a sterilizing pot body 1, a sterilizing inner pot 6, a sealing block 13 and an adjusting groove 11. A pot cover 2 is movably installed on the top of the sterilizing pot body 1, a safety valve 3 is fixedly installed at the center of the top of the pot cover 2, and a pressure gauge 4 is fixedly installed on the top of the pot cover 2 on one side of the safety valve 3 for observing the pressure data in the pot.

[0024] like Figure 1 As shown, the side wall of the exhaust pipe 16 is movably mounted with a side plate 161 through a mounting buckle 17. After the side plate 161 is removed, the blocking plate 15 and the frosting plate 151 can be cleaned and maintained, thereby ensuring the deceleration effect.

[0025] like Figure 2 As shown, the left and right inner walls of the sterilizing pot body 1 are fixedly connected with fixed grooves 5, and the left and right side walls of the sterilizing inner pot 6 are fixedly installed with plug blocks 602. The plug blocks 602 are vertically slidably connected on the inner sides of the fixed grooves 5, and a handle 601 is fixedly installed on the top of the plug block 602. The handle 601 can avoid direct contact with the pot body and cause burns when pulling up the sterilizing inner pot 6. Wrapping the handle 601 with a towel and then lifting it can avoid burns and it is easy to pull up with force.

[0026] like Figure 2 As shown, a heating tube 7 is fixedly installed on the inner wall of the sterilizing pot main body 1 below the sterilizing inner pot 6, a power interface 8 is fixedly installed below the outer wall of the sterilizing pot main body 1, and a water inlet pipe 701 is opened through the side wall of the sterilizing pot main body 1 above the heating tube 7. A plurality of small holes are opened on the surface of the water inlet pipe 701. When water is added, it will precipitate in the form of water droplets, which can be directly poured on the surface of the heating tube 7 to quickly produce steam.

[0027] like Figure 3As shown, an air outlet block 9 is fixedly installed on one side of the top end of the pot cover 2, and an air outlet channel 10 is opened on the inner side of the air outlet block 9. The bottom of the air outlet channel 10 is connected with the inner side of the sterilizing pot body 1, and the upper end of the air outlet channel 10 is connected with the inner end of the adjusting groove 11, and the outer end of the adjusting groove 11 is opened on the side wall of the air outlet block 9 on the upper side of the pot cover 2. A threaded rod 12 is threadedly connected to the inner side of the adjusting groove 11, and a sealing block 13 is fixedly connected to one end of the threaded rod 12 located on the inner side of the adjusting groove 11. The sealing block 13 can completely fit the inner wall of the air outlet channel 10 and the adjusting groove 11 to prevent air leakage.

[0028] like Figure 3 As shown, the top of the air outlet block 9 is fixedly connected with an exhaust pipe 16, the inner bottom of the exhaust pipe 16 is connected with the air outlet channel 10 below through the opened connection port 14, and the inner wall of the exhaust pipe 16 is alternately distributed and fixedly installed with three layers of baffle plates 15, and the surface of the baffle plate 15 is fixedly installed with a frosted plate 151 for increasing friction, and the baffle plate 15 can block the direct ejection of steam and reduce the speed. The surface of the frosted plate 151 has rough particles, which can further reduce the speed.

[0029] In actual use, open the pot cover 2, insert the plug 602 of the sterilization inner pot 6 into the fixed groove 5, so as to maintain stability during the sterilization process. After the sterilization is completed, open the pot cover 2 and lift the sterilization inner pot 6 by the handle 601. During the heating process, since the water inlet pipe 701 is arranged above the heating tube 7, and a number of small holes are opened on the surface of the water inlet pipe 701, water can be directly poured on the heating tube 7 in the form of water droplets when it is discharged, so that the water droplets can be quickly heated, thereby quickly generating water vapor, thereby improving the heating and sterilization efficiency. The opening and closing of the air outlet channel 10 can be controlled by the air outlet channel 10, the adjusting groove 11, the threaded rod 12 and the sealing block 13. When it is necessary to reduce the pressure and vent the air, twist the threaded rod 12 to move the threaded rod 12 toward the adjusting groove The outer side of 11 rotates and moves slowly, thereby leaking out the connecting port 14 little by little, so that the steam in the outlet channel 10 can be discharged, and the connectivity size of the connecting port 14 can be freely controlled, and it will not be unable to be opened due to air pressure, thereby improving the efficiency and practicality of reduced pressure exhaust. At the same time, the blocking plate 15, the frosted plate 151 and the exhaust pipe 16 can reduce the damage of steam. After the steam enters the exhaust pipe 16, the speed is gradually reduced under the blocking effect of the three-layer blocking plate 15, and the frosted plate 151 on the surface of the blocking plate 15 can increase the friction and further reduce the speed. The opening of the exhaust pipe 16 faces the side, thereby reducing the speed of steam discharge. The uniform discharge to the side avoids scalding caused by direct steam discharge, thereby improving safety and practicality.

Claims

1. A high-temperature sterilizing pot with a decompression and exhaust function, comprising a sterilizing pot body (1), a sterilizing inner pot (6), a sealing block (13) and an adjusting groove (11), characterized in that: A pot cover (2) is movably mounted on the top of the sterilizing pot body (1), and an air outlet block (9) is fixedly mounted on one side of the top of the pot cover (2). An air outlet channel (10) is provided on the inner side of the air outlet block (9). The bottom of the air outlet channel (10) is connected to the inner side of the sterilizing pot body (1), and the upper end of the air outlet channel (10) is connected to the inner end of the regulating groove (11), and the outer end of the regulating groove (11) is provided on the side wall of the air outlet block (9) on the upper side of the pot cover (2). The inner side of the adjusting groove (11) is threadedly connected to a threaded rod (12), one end of the threaded rod (12) located inside the adjusting groove (11) is fixedly connected to a sealing block (13), the top end of the air outlet block (9) is fixedly connected to an exhaust pipe (16), the inner bottom of the exhaust pipe (16) is connected to the air outlet channel (10) below through an opening (14), and the inner side wall of the exhaust pipe (16) is alternately and fixedly installed with three layers of blocking plates (15).

2. A high temperature sterilizing pot with a decompression and exhaust function according to claim 1, characterized in that: The left and right inner walls of the sterilizing pot body (1) are fixedly connected with a fixing groove (5), and the left and right side walls of the sterilizing inner pot (6) are fixedly installed with an insert block (602), and the insert block (602) is vertically slidably connected inside the fixing groove (5).

3. The high temperature sterilizing pot with decompression and exhaust function according to claim 2, characterized in that: A handle (601) is fixedly mounted on the top of the insert block (602).

4. The high temperature sterilizing pot with decompression and exhaust function according to claim 1, characterized in that: The side wall of the exhaust pipe (16) is movably mounted with a side plate (161) via a mounting buckle (17).

5. The high temperature sterilizing pot with decompression and exhaust function according to claim 1, characterized in that: A heating tube (7) is fixedly installed on the inner wall of the sterilizing pot body (1) below the sterilizing inner pot (6), a power interface (8) is fixedly installed below the outer wall of the sterilizing pot body (1), and a water inlet pipe (701) is opened through the side wall of the sterilizing pot body (1) above the heating tube (7).

6. The high temperature sterilizing pot with decompression and exhaust function according to claim 1, characterized in that: A frosted plate (151) for increasing friction is fixedly mounted on the surface of the blocking plate (15).

Images