Modular steam sterilization device for easy disassembly and cleaning

Abstract

This utility model provides a modular steam sterilization device that is easy to disassemble and clean, relating to the field of steam sterilization technology. It includes: a device housing; an isolation door on the front side of the housing, connected by a hinge; a sealing bolt on the left side of the isolation door; threaded holes at the sealing bolt positions on both the isolation door and the housing; heat-insulating cavities inside both the housing and the isolation door; a water storage tank on the lower side of the housing's interior; a heating rod inside the water storage tank; a storage bracket above the water storage tank; a temperature sensor on the upper part of the housing's interior; a pressure sensor to the left of the temperature sensor; a vent valve in the middle of the upper side of the housing; and a power cord at the lower right corner of the rear side. This utility model has a high degree of modularity, allowing for the disassembly of internal components, facilitating cleaning and maintenance. It solves the problem of existing devices having low modularity, making cleaning and maintenance extremely inconvenient.

Description

Technical Field

[0001] This utility model belongs to the field of steam sterilization technology, and more specifically, it relates to a modular steam sterilization device that is easy to disassemble and clean. Background Technology

[0002] Steam sterilization devices (also known as steam sterilizers or sterilizers) are equipment that uses high-temperature, high-pressure saturated steam to kill microorganisms. They are widely used in medical, laboratory, agricultural, and food processing fields. The core principle is to destroy the protein structure of microorganisms through the high temperature (usually 121℃-134℃) and high pressure (103.4kPa-206kPa) of steam, thereby achieving efficient sterilization. Most existing steam sterilization devices are integrated units with low modularity, making cleaning and maintenance extremely inconvenient. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a modular steam sterilization device that is easy to disassemble and clean, thus solving the problem that existing devices are not highly modular and are extremely inconvenient to clean and maintain.

[0004] This utility model discloses a modular steam sterilization device that is easy to disassemble and clean, achieved through the following specific technical means: A modular steam sterilization device that is easy to disassemble and clean includes: a device housing; an isolation door is provided on the front side of the device housing, the device housing and the isolation door are connected by a hinge, a sealing bolt is provided on the left side of the isolation door, threaded holes are provided at the sealing bolt positions on both the isolation door and the device housing, heat insulation cavities are provided inside both the device housing and the isolation door, a water storage tank is provided on the lower side of the inside of the device housing, a heating rod is provided inside the water storage tank, a storage bracket is provided above the water storage tank, a temperature sensor is provided on the upper inside of the device housing, a pressure sensor is provided on the left side of the temperature sensor, a vent valve is provided in the middle of the upper side of the device housing, and a power cord is provided at the lower right corner of the rear side.

[0005] Furthermore, an installation platform is provided on the upper side of the side wall of the water storage tank, and a steam passage plate is provided on the upper side of the installation platform, with the steam passage plate placed on the installation platform.

[0006] Furthermore, the storage bracket is provided with sliding frames on both the left and right sides, and sliding grooves are provided on the inner side of the sliding frames.

[0007] Furthermore, the storage bracket is provided with a storage plate inside, and sliding parts are provided on both the left and right sides and at both the front and rear ends of the storage plate. The sliding parts are placed in sliding grooves.

[0008] Furthermore, sealing strips are provided on the front side of the device housing and the rear side of the isolation door.

[0009] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting a steam perforation plate, the steam emitted by the water storage tank after being heated by the heating rod is irregular. The steam perforation plate evenly disperses the heated steam through the perforations, which is beneficial for neat and uniform distribution inside the air shell.

[0010] 2. This utility model, by setting a sliding member and a sliding groove, allows the shelf to be slid into the sliding groove during use, and the shelf to be installed. When the device is to be cleaned, the sliding member is slid out of the sliding groove, and the shelf is removed for easy cleaning of the internal components.

[0011] 3. By setting a sealing strip, this utility model forms a sealed space inside the device housing, which is beneficial for internal pressurization and prevents pressure leakage. This prevents the temperature from failing to reach the sterilization standard and affecting the sterilization effect. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the rear view structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0015] Figure 4 This is an exploded structural diagram of the internal structure of this utility model.

[0016] Figure 5 This is a cross-sectional structural diagram of the present invention.

[0017] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Device housing; 101. Insulated cavity; 2. Isolation door; 201. Hinges; 202. Sealing bolts; 3. Water storage tank; 301. Installation platform; 4. Steam perforation plate; 5. Storage rack; 6. Shelf; 601. Sliding component; 7. Heating rod; 8. Sliding frame; 801. Sliding groove; 9. Sealing strip; 10. Vent valve; 11. Temperature sensor; 12. Pressure sensor; 13. Power cord. Detailed Implementation

[0018] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0019] Example: As attached Figure 1 To be continued Figure 5 As shown: This utility model provides a modular steam sterilization device that is easy to disassemble and clean, including: a device shell 1; an isolation door 2 is provided on the front side of the device shell 1, the device shell 1 and the isolation door 2 are connected by a hinge 201, a sealing bolt 202 is provided on the left side of the isolation door 2, threaded holes are provided at the sealing bolt 202 position on both the isolation door 2 and the device shell 1, a heat insulation cavity 101 is provided inside both the device shell 1 and the isolation door 2, a water storage tank 3 is provided on the lower side of the inside of the device shell 1, a heating rod 7 is provided inside the water storage tank 3, a storage bracket 5 is provided above the water storage tank 3, a temperature sensor 11 is provided on the upper inside of the device shell 1, a pressure sensor 12 is provided on the left side of the temperature sensor 11, a vent valve 10 is provided at the middle position of the upper side of the device shell 1, and a power cord 13 is provided at the lower right corner of the rear side.

[0020] Among them, such as Figure 4 and Figure 5 As shown, an installation platform 301 is provided on the upper side of the side wall of the water storage tank 3, and a steam perforation plate 4 is provided on the upper side of the installation platform 301. The steam perforation plate 4 is placed on the installation platform 301. The steam emitted by the water storage tank 3 after being heated by the heating rod 7 is irregular. The heated steam is evenly dispersed through the perforation plate 4, which is conducive to neat and uniform distribution inside the air shell.

[0021] Among them, such as Figure 4 and Figure 5 As shown, the storage bracket 5 has sliding frames 8 on both the left and right sides, and sliding grooves 801 on the inner side of the sliding frames 8. The storage bracket 5 has a storage plate 6 inside, and sliding parts 601 are provided at both the front and rear ends of the left and right sides of the storage plate 6. The sliding parts 601 are placed in the sliding grooves 801. When in use, the sliding parts 601 of the storage plate 6 are slid into the sliding grooves 801 to install the storage plate 6. When the device is being cleaned, the sliding parts 601 are slid out of the sliding grooves 801 and the storage plate 6 is removed for easy cleaning of the internal components.

[0022] Among them, such as Figure 3 As shown, sealing strips 9 are provided on the front side of the device housing 1 and the rear side of the isolation door 2. The sealing strips 9 form a sealed space inside the device housing 1, which is conducive to internal pressurization and prevents pressure leakage. If the temperature does not reach the sterilization standard, the sterilization effect will be affected.

[0023] The specific usage and function of this embodiment are as follows: In this invention, when the device is in use, a certain amount of water is added to the water storage tank 3, the steam perforation plate 4 is placed on the mounting platform 301, the storage bracket 5 is placed on the upper side of the steam perforation plate 4, the sliding member 601 on the storage plate 6 is slid into the sliding groove 801, the storage plate 6 is installed, the items to be sterilized are placed on the storage plate 6, the isolation door 2 is closed, the sealing bolt 202 is tightened, the device is turned on, the heating rod 7 heats the water inside the water storage tank, when the steam completely discharges the cold air inside the device through the vent valve 10, the vent valve 10 is closed, the internal pressure and temperature of the device continue to rise, sterilizing the items; when the device is being cleaned, the sliding member 601 is slid out of the sliding groove 801, the storage plate 6 is removed, and then the storage bracket 5 and the steam perforation plate 4 are removed in sequence to facilitate cleaning of the internal components.

[0024] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

Claims

1. A modular steam sterilization device that is easy to disassemble and clean, comprising: Device housing (1); characterized in that: the device housing (1) is provided with an isolation door (2) on the front side, the device housing (1) and the isolation door (2) are connected by a hinge (201), the isolation door (2) is provided with a sealing bolt (202) on the left side, the isolation door (2) and the device housing (1) are provided with threaded holes at the sealing bolt (202) position, the device housing (1) and the isolation door (2) are provided with heat insulation cavities (101) inside, the device housing (1) is provided with a water storage tank (3) on the lower side inside, the water storage tank (3) is provided with a heating rod (7) inside, the water storage tank (3) is provided with a storage bracket (5) above, the device housing (1) is provided with a temperature sensor (11) on the upper side, the temperature sensor (11) is provided with a pressure sensor (12) on the left side, the device housing (1) is provided with a vent valve (10) in the middle position on the upper side, and the lower right corner of its rear side is provided with a power cord (13).

2. The modular steam sterilization device for easy disassembly and cleaning as described in claim 1, characterized in that: The water storage tank (3) has an installation platform (301) on the upper side of its side wall, and a steam through plate (4) is provided on the upper side of the installation platform (301). The steam through plate (4) is placed on the installation platform (301).

3. The modular steam sterilizer of claim 1, wherein: The storage bracket (5) is provided with sliding frames (8) on both the left and right sides, and sliding grooves (801) are provided on the inner side of the sliding frames (8).

4. The modular steam sterilizer of claim 3, wherein: The storage bracket (5) has a storage plate (6) inside. The storage plate (6) has sliding parts (601) on both the left and right sides and at both the front and rear ends. The sliding parts (601) are placed in the sliding groove (801).

5. The modular steam sterilizer of claim 1, wherein: The device housing (1) is provided with sealing strips (9) on the front side and the isolation door (2) on the rear side.

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