Steam sterilizing and drying all-in-one machine

Abstract

The utility model discloses a steam sterilizing and drying all-in-one machine, and relates to the technical field of steam sterilizing machines, a shell is provided with an air outlet formed in the side wall of a steam sterilizing chamber, an air guide pipe communicated with the air outlet, an electric heating piece and a fan, and the electric heating piece and the fan are arranged on the air guide pipe; a plurality of air deflectors are arranged at the air outlet, and the air deflectors are arranged up and down; the air guide plate comprises an inner air guide part close to one side of the air guide pipe and an outer air guide part close to one side of the steam disinfection chamber; the bottom of the inner air guide part extends to form a water separation table connected to the bottom of the inner air guide part of the adjacent air guide plate; a low-position water-proof structure is formed at the air outlet through the water-proof table, and when the water body in the steam sterilization chamber shakes due to movement of the shell, the low-position water-proof structure can correspondingly form a secondary waterproof structure for preventing the water body from passing through the air outlet; and air can pass through the inner air guide part of the air guide plate from the high position of the air outlet so as to reach the outer air guide part of the air guide plate, and air is guided by the outer air guide part of the air guide plate.

Description

Technical Field

[0001] The utility model relates to the technical field of steam sterilizers, in particular to a steam sterilizer and drying integrated machine. Background Art

[0002] After using a steam sterilizer to sterilize maternal and infant products, since steam will form water droplets on the surface of the maternal and infant products, in order to facilitate the subsequent storage of the maternal and infant products, a drying device is usually used to quickly dry them after steam sterilization.

[0003] The structure is as follows: the Chinese utility model "A new type of liquid heater" with announcement number CN214631597U generates steam in the following way: a heating plate is provided for heating the liquid in the first heating chamber, so that the liquid in the first heating chamber generates steam accordingly, thereby steam sterilizing the products such as feeding bottles and nipples. The drying method is: an air outlet is provided on the side wall of the first heating chamber, and a drying mechanism in the base blows hot air into the first heating chamber through the air outlet to dry the products in the first heating chamber.

[0004] In order to control the direction of air outlet, as shown in the Chinese utility model "A steam sterilizer for baby bottles" with announcement number CN218075768U, the air outlet itself will have a certain height, and a plurality of air guide plates will be provided at the air outlet. The air guide plates will control the blowing direction toward the placement slot to facilitate overall rapid drying.

[0005] The air outlet is usually set at a position higher than the highest water level in the first heating chamber (or placement slot), which can be used to prevent a large amount of water from flowing back into the base through the air outlet, thereby damaging the electric heating element or fan of the drying mechanism. However, when the heater is moved, the water in the first heating chamber will shake. If the air outlet is too close to the highest water level in the first heating chamber, the above-mentioned air outlet structure with the air guide plate will inevitably cause a large amount of water to flow into the air outlet. If the air outlet is too far from the highest water level in the first heating chamber, the overall height of the heater will increase significantly, which is poor in terms of cost, transportation convenience, and storage convenience. Utility Model Content

[0006] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steam sterilization and drying all-in-one machine, comprising a shell, a steam sterilization chamber is arranged on the shell, a water heating component located at the bottom of the steam sterilization chamber is installed on the shell, an air outlet is arranged on the shell and is opened on the side wall of the steam sterilization chamber, and a drying component corresponding to the air outlet is also arranged on the shell, the drying component comprises an air guide duct connected to the air outlet and an electric heating element and a fan arranged on the air guide duct; a plurality of air guide plates are arranged at the air outlet, and the air guide plates are arranged up and down and form a guide for the air outlet direction; the air guide plate comprises an inner air guide part close to one side of the air guide duct, and an outer air guide part close to one side of the steam sterilization chamber; a water barrier on the bottom of the inner air guide part connected to the adjacent air guide plate is formed extending from the bottom of the inner air guide part.

[0008] As a further solution of the utility model: the air duct includes a first air duct section opening upward, and a second air duct section used to connect the upper pipe opening of the first air duct section with the air outlet; a wind-controlled pipe opening cover plate is rotatably provided at the upper pipe opening of the first air duct section.

[0009] As a further solution of the utility model: the upper pipe opening of the first air guide pipe section is higher than the water barrier.

[0010] As a further solution of the utility model: the air duct also includes a horizontal transfer pipe section connected to the lower pipe opening of the first air duct section, and an installation pipe section connected to the horizontal pipe opening of the horizontal transfer pipe section, and the electric heating element and / or fan is installed on the installation pipe section.

[0011] As a further solution of the utility model: a bottom drain outlet is provided at a position close to the horizontal pipe opening on the horizontal transfer pipe section.

[0012] As a further solution of the utility model: the horizontal transfer pipe section is installed in the shell, the first air duct section is integrally formed in the shell, the outer periphery of the upper opening of the horizontal transfer pipe section is formed with a coupling groove suitable for inserting the first air duct section, and an elastic waterproof sealing ring is arranged in the coupling groove.

[0013] As a further solution of the utility model: the water body heating component includes a heating plate located at the bottom of the steam sterilization chamber.

[0014] Compared with the prior art, the beneficial effects of the present technical solution are as follows: the height of the air outlet is higher than the highest water level marked in the water storage part, so as to form a preliminary waterproof structure to prevent water from flowing back into the air outlet; the water-blocking platform forms a low-level water-blocking structure at the air outlet, and when the shell moves and causes the water in the steam disinfection chamber to shake, the low-level water-blocking structure can form a secondary waterproof structure to prevent water from passing through the air outlet, and for wind guidance, the gas can pass from the high position of the air outlet through the inner air guide part of the air guide plate to reach the outer air guide part of the air guide plate, and the air is guided by the outer air guide part of the air guide plate, so that the influence of the low-level water-blocking structure on the air guidance is effectively reduced.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a structural stereogram of the utility model;

[0018] Figure 2 It is another structural stereogram of the utility model;

[0019] Figure 3 yes Figure 2 A schematic diagram of the enlarged local structure at center A;

[0020] Figure 4 It is a top view of the structure of the utility model;

[0021] Figure 5 yes Figure 4 Structural cross-sectional view along the BB direction.

[0022] The corresponding reference numerals in the accompanying drawings are described as follows:

[0023] Shell-1, steam disinfection chamber-2, water storage part-201, water heating component-3, air outlet-4, electric heating element-5, fan-6, air guide plate-7, inner air guide part-701, outer air guide part-702, water barrier-703, first air guide pipe section-8, second air guide pipe section-9, wind control pipe opening cover plate-10, horizontal transfer pipe section-11, installation pipe section-12, bottom drain outlet-13, joint groove-14, elastic waterproof sealing ring-15. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 A steam sterilizing and drying machine includes a housing 1, on which a steam sterilizing chamber 2 is arranged. The steam sterilizing chamber 2 can be obtained by surrounding the housing 1 itself, or by combining a cover or a box detachably connected to the housing with the housing. The steam sterilizing chamber 2 usually has an openable door or cover, or the steam sterilizing chamber is usually openable, so that maternal and child products that need to be sterilized can be placed in the steam sterilizing chamber 2 from the outside.

[0026] The housing 1 is provided with a water heating assembly 3 located at the bottom of the steam sterilization chamber 2. Figure 1 The water heating component 3 includes a heating plate located at the bottom of the steam sterilizing chamber 2. The bottom of the steam sterilizing chamber 2 is used to store water for generating steam. Therefore, the bottom of the steam sterilizing chamber 2 can also be described as a water storage portion 201. The heating plate can be heated by its own electric heating components (such as heating pipes) so that the water in the water storage portion 201 is heated to generate steam that can be used for sterilization. Therefore, in fact, the steam sterilizing and drying machine also has electric control modules such as a power module and a main control module, so that the heating plate can be controlled to perform electric heating, and the drying component described below can blow hot air.

[0027] The housing 1 is provided with an air outlet 4 opened on the side wall of the steam sterilization chamber 2. Figure 1 , 2 As shown, the height of the air outlet 4 is higher than the highest water level marked in the water storage portion 201 , so as to form a preliminary waterproof structure to prevent water from flowing back into the air outlet 4 .

[0028] The housing 1 is also provided with a drying assembly corresponding to the air outlet 4, and the drying assembly includes an air duct connected to the air outlet 4, and an electric heating element 5 and a blower 6 arranged on the air duct. The blower 6 can be controlled by the above-mentioned electric control module to supply air to the steam sterilization chamber 2 through the air outlet 4, and the electric heating element 5 is controlled to heat the air so that the air supplied to the steam sterilization chamber 2 is hot air. That is, the electric heating element 5 is located in the air supply channel formed when the gas enters the air duct from the outside and reaches the air outlet 4.

[0029] A plurality of air guide plates 7 are provided at the air outlet 4, and the air guide plates 7 are arranged up and down to guide the air outlet direction. The air guide plates 7 include an inner air guide portion 701 close to one side of the air guide pipe, and an outer air guide portion 702 close to one side of the steam sterilization chamber; a water barrier 703 connected to the bottom of the inner air guide portion of the adjacent air guide plate is formed on the bottom of the inner air guide portion 701.

[0030] like Figure 2 , 3 As shown, a plurality of air guide plates 7 are horizontally spaced apart on the air outlet 4, and a water-blocking platform 703 on the bottom of the inner air guide portion connected to the adjacent air guide plates is used to form a low-level water-blocking structure at the air outlet 4. When the shell 1 moves and causes the water in the water storage portion 201 to shake, the low-level water-blocking structure can correspondingly form a secondary waterproof structure to prevent the water from passing through the air outlet 4. As for wind guidance, the gas can pass through the inner air guide portion 701 of the air guide plate from the high position of the air outlet 4 to reach the outer air guide portion 702 of the air guide plate, and the air is guided by the outer air guide portion 702 of the air guide plate, thereby effectively reducing the influence of the low-level water-blocking structure on the wind guidance.

[0031] In the embodiment of the utility model, the air duct includes a first air duct section 8 opening upward, and a second air duct section 9 for connecting the upper pipe opening of the first air duct section 8 with the air outlet 4. A wind control pipe opening cover plate 10 is rotatably provided at the upper pipe opening of the first air duct section 8.

[0032] When the fan 6 is not working to deliver air, the wind control nozzle cover plate 10 rotates downwards under its own gravity to cover the upper nozzle of the first air duct section 8, preventing steam from entering and water from splashing into the first air duct section 8 from the steam sterilization chamber 2. Figure 5 As shown, when the fan 6 is working to deliver air, the wind-controlled pipe opening cover 10 is blown by the wind in the first air guide pipe section 8, thereby rotating and flipping up to open the upper pipe opening relative to the first air guide pipe section 8.

[0033] Preferably, the upper pipe opening of the first air duct section 8 is higher than the water-blocking platform 703 , so that the outer peripheral edge of the upper pipe opening of the first air duct section 8 forms a three-level waterproof structure for water isolation, thereby further preventing water from entering the first air duct section 8 .

[0034] Furthermore, the air duct further includes a horizontal transfer pipe section 11 connected to the lower pipe opening of the first air duct section 8, and a mounting pipe section 12 connected to the horizontal pipe opening of the horizontal transfer pipe section 11, and the electric heater 5 and / or the fan 6 are installed on the mounting pipe section 12. The electric heater 5 can be installed inside the mounting pipe section 12 and electrically connected to the external electric control module through an additional wire, and the fan 6 can be installed at the pipe opening of the mounting pipe section 12 to supply air to the inside, and the supplied gas is heat exchanged with the electric heater 5 before reaching the first air duct section 8.

[0035] A bottom drain port 13 is provided on the horizontal transfer pipe section 11 near the horizontal pipe opening. When water accidentally enters the horizontal transfer pipe section 11 from the air outlet 4, the water can be discharged from the horizontal transfer pipe section 11 in time through the bottom drain port 13, so as to prevent the water from flowing to the installation pipe section 12 and causing damage to the electric heating element 5 and / or the fan 6. It is worth noting that when the bottom drain port is connected to the interior of the shell, a drain outlet is also formed inside the shell to prevent the water from continuing to accumulate in the shell. In other cases, the outside of the horizontal transfer pipe section may also have a water guide pipe corresponding to the drain port to guide the water to the outside of the shell or to a designated position inside the shell, so as to avoid the water discharged from the horizontal transfer pipe section from causing adverse effects on other components as much as possible.

[0036] Furthermore, the horizontal transfer pipe section 11 is installed in the housing 1, the first air duct section 8 is integrally formed in the housing 1, and the outer circumference of the upper opening of the horizontal transfer pipe section 11 is formed with a joint groove 14 suitable for inserting the first air duct section, and an elastic waterproof sealing ring 15, such as a rubber ring, is arranged in the joint groove 14. On the one hand, when the first air duct section 8 is flooded, the waterproof seal at the pipe section connection can effectively prevent water from seeping from the connection to the outer side of the horizontal transfer pipe section 11. On the other hand, when the fan 6 is working, the elastic waterproof sealing ring 15 located between the first air duct section 8 and the horizontal transfer pipe section 11 can be used to reduce the vibration transmitted from the fan 6 to the first air duct section 8.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A steam sterilizing and drying integrated machine, comprising a housing, a steam sterilizing chamber is arranged on the housing, a water heating component located at the bottom of the steam sterilizing chamber is installed on the housing, an air outlet is arranged on the side wall of the steam sterilizing chamber, and a drying component corresponding to the air outlet is also arranged on the housing, characterized in that: The drying assembly includes an air duct connected to the air outlet, and an electric heating element and a fan arranged on the air duct; A plurality of air guide plates are arranged at the air outlet, and the air guide plates are arranged up and down to guide the air outlet direction; the air guide plates include an inner air guide portion on a side close to the air guide duct, and an outer air guide portion on a side close to the steam sterilization chamber; a water barrier is formed on the bottom of the inner air guide portion and is connected to the bottom of the inner air guide portion of the adjacent air guide plate.

2. The steam sterilizing and drying integrated machine according to claim 1, characterized in that: The air guide pipe comprises a first air guide pipe section opening upward, and a second air guide pipe section for connecting the upper pipe opening of the first air guide pipe section with the air outlet; A wind control type pipe opening cover plate is rotatably provided at the upper pipe opening of the first air guide pipe section.

3. The steam sterilizing and drying integrated machine according to claim 2, characterized in that: The upper pipe opening of the first air guide pipe section is higher than the water barrier.

4. The steam sterilizing and drying integrated machine according to claim 2 or 3, characterized in that: The air duct also includes a horizontal transfer pipe section connected to the lower pipe opening of the first air duct section, and an installation pipe section connected to the horizontal pipe opening of the horizontal transfer pipe section, and the electric heating element and / or the fan are installed on the installation pipe section.

5. The steam sterilizing and drying integrated machine according to claim 4, characterized in that: A bottom drain outlet is provided at a position of the horizontal transfer pipe section close to the horizontal pipe opening.

6. The steam sterilizing and drying integrated machine according to claim 4, characterized in that: The horizontal transfer pipe section is installed in the shell, the first air duct section is integrally formed in the shell, the outer periphery of the upper opening of the horizontal transfer pipe section is formed with a coupling groove suitable for inserting the first air duct section, and an elastic waterproof sealing ring is arranged in the coupling groove.

7. The steam sterilizing and drying integrated machine according to claim 1 or 2 or 3 or 5 or 6, characterized in that: The water heating assembly includes a heating plate located at the bottom of the steam sterilization chamber.

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