Simple sterilization device

Abstract

A simple sterilization device relates to the technical field of sterilization devices and comprises a sterilization box body, the front surface of the sterilization box body is opened and hinged with a sealing door, interlayers communicated with each other are arranged on the box wall of the sterilization box body, and the interlayers are divided into a distribution interlayer and a backflow interlayer at the positions in the opposite side wall direction of the sterilization box body. A plurality of supporting distribution plates are fixedly connected to the opposite inner walls of the sterilization box body side by side from top to bottom, the supporting distribution plates are provided with distribution inner cavities, the distribution inner cavities are communicated with the distribution interlayer, distribution holes communicated with the distribution inner cavities are formed in the upper surfaces of the supporting distribution plates, and overflowing holes communicated with the distribution inner cavities are formed in the lower surfaces of the supporting distribution plates. The water injection sterilizing device solves the problem that in the using process of a sterilizing device in the prior art, high-temperature steam is easily gathered at the top of the box body and cannot be in uniform contact with the surface of a water injection, so that the sterilizing efficiency of the water injection is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization devices, in particular to a simple sterilization device. Background Art

[0002] Many pharmaceutical factories need to use sterilizers when producing water injections. The sterilizers currently used all require a steam source, namely a boiler, which not only requires a large investment and occupies a large area, but also requires a separate boiler room. Since the sterilizer and boiler are installed separately, there are many operators, the pipelines are long, and the heat loss is large. Since the boiler is generally a coal-fired boiler, not only waste slag and waste gas are discharged, but also serious environmental pollution. In addition, generally one boiler supplies gas to multiple devices. Since the equipment uses steam asynchronously, the boiler steam pressure is unstable. This pressure fluctuation has a certain impact on the sterilization quality of the sterilizer.

[0003] The prior art discloses a patent with a publication number of CN203329073U. The solution includes a sterilizer body, which is a rectangular box, and a sterilizer door is installed on the sterilizer body. One side of the sterilizer door is rotatably connected to the sterilizer body through a rotating device, and the other side can be pressed with the sterilizer body through a pressing device. A thermometer is provided on the side of the sterilizer door close to the rotating device, and the thermometer is used to observe the temperature inside the sterilizer body. A pressure gauge is provided on the side of the sterilizer door close to the pressing device, and an observation window is provided on the lower side of the pressure gauge and the thermometer. A control panel for controlling the sterilizer is provided on the sterilizer door. The pressure and temperature conditions in the sterilizer can be observed through the pressure gauge and the thermometer. The setting of the rotating device and the pressing device can make the sterilizer door easy to open and can be pressed tightly with the sterilizer body.

[0004] As the existing devices including the above patents are used, the shortcomings of the technology are gradually exposed, which are mainly manifested in the following aspects:

[0005] During use of the existing sterilization device, high-temperature steam tends to gather on the top of the box and cannot evenly contact the surface of the water injection, resulting in reduced sterilization efficiency of the water injection.

[0006] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0007] In view of the defects in the prior art, the utility model solves the problem that during the use of the sterilization device in the traditional technology, high-temperature steam is easily gathered on the top of the box and cannot evenly contact the surface of the water injection, resulting in reduced sterilization efficiency of the water injection.

[0008] In order to solve the above problems, the utility model provides the following technical solutions:

[0009] A simple sterilization device comprises a sterilization box, the front of which is opened and hinged with a closed door, a box wall of which is provided with interconnected interlayers, the interlayers located in the direction of the relative side walls of the sterilization box are divided into a distribution interlayer and a reflux interlayer, a plurality of support distribution plates are fixedly connected in parallel from top to bottom on the relative inner walls of the sterilization box, the support distribution plate is provided with a distribution inner cavity, the distribution inner cavity is connected with the distribution interlayer, the upper surface of the support distribution plate is provided with distribution holes connected with the distribution inner cavity, and the lower surface of the support distribution plate is provided with flow holes connected with the distribution inner cavity.

[0010] As an optimized solution, a plurality of water injection containing net baskets are placed side by side on the support distribution plate.

[0011] As an optimized solution, a water tank is provided on the inner bottom surface of the sterilization box, and a heating rod body is provided in the water tank.

[0012] As an optimized solution, a reflux cylinder connected to the reflux interlayer and a distribution cylinder connected to the distribution interlayer are fixedly connected to the relative inner wall of the sterilization box body above the water tank.

[0013] As an optimized solution, a fan is fixedly connected in the distribution tube.

[0014] As an optimized solution, a first baffle is fixedly connected to the area of ​​the distribution interlayer below the distribution tube, and a second baffle is fixedly connected to the area of ​​the reflux interlayer below the reflux tube.

[0015] As an optimized solution, a reflux hole connected to the interlayer at the top is opened on the inner top surface of the sterilization box, and the reflux interlayer is connected to the interlayer at the top.

[0016] As an optimized solution, the diameter of the distribution holes is larger than the diameter of the flow holes.

[0017] As an optimized solution, a temperature sensor and a pressure sensor extending into the inner cavity of the sterilization box are fixedly connected to the top of the sterilization box.

[0018] As an optimized solution, a third baffle is fixedly connected between the distribution interlayer and the interlayer at the top.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The liquid is heated in the water tank by the heating rod to generate water vapor. The fan is turned on, and the fan actively draws the water vapor into the distribution interlayer. The water vapor enters the distribution inner cavity through the distribution interlayer, and the steam is evenly sprayed out through the distribution holes, and evenly contacts the water injection in the water injection containing net basket above, thereby improving the uniformity of sterilization;

[0021] A reflux hole is opened on the inner top of the sterilization box, which is connected with the reflux interlayer to enable the internal water vapor to flow back along the reflux interlayer to the top of the water tank, thereby realizing the circulation of the internal water vapor, effectively overcoming the problem of insufficient sterilization of water injections due to the existing water vapor gathering on the top of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0023] Figure 1 It is a structural schematic diagram of the utility model.

[0024] In the figure: 1- sterilization box; 2- reflux interlayer; 3- distribution interlayer; 4- support distribution plate; 5- distribution hole; 6- flow hole; 7- water injection containing basket; 8- reflux hole; 9- temperature sensor; 10- pressure sensor; 11- first baffle; 12- second baffle; 13- reflux cylinder; 14- distribution cylinder; 15- fan; 16- water tank; 17- heating rod; 18- third baffle. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0026] like Figure 1 As shown, the simple sterilization device includes a sterilization box 1, the front opening of the sterilization box 1 is set, and a closed door is hinged, the box wall of the sterilization box 1 is provided with a connected interlayer, and the position of the interlayer in the direction of the relative side wall of the sterilization box 1 is divided into a distribution interlayer 3 and a reflux interlayer 2, and a plurality of supporting distribution plates 4 are fixedly connected in parallel from top to bottom on the relative inner walls of the sterilization box 1, the supporting distribution plate 4 is provided with a distribution inner cavity, and the distribution inner cavity is connected with the distribution interlayer 3, the upper surface of the supporting distribution plate 4 is provided with a distribution hole 5 connected to the distribution inner cavity, and the lower surface of the supporting distribution plate 4 is provided with a flow hole 6 connected to the distribution inner cavity.

[0027] A plurality of water injection containing net baskets 7 are placed side by side on the supporting distribution plate 4 to ensure that the water vapor can evenly contact the water injection containing rice inside.

[0028] A water tank 16 is provided on the inner bottom surface of the sterilization box body 1 , and a main body of a heating rod 17 is provided in the water tank 16 .

[0029] A reflux cylinder 13 connected to the reflux interlayer 2 and a distribution cylinder 14 connected to the distribution interlayer 3 are fixedly connected to the inner wall of the sterilization box body 1 above the water tank 16 .

[0030] A fan 15 is fixedly connected in the distribution tube 14 .

[0031] The first baffle plate 11 is fixedly connected to the area of ​​the distribution interlayer 3 below the distribution cylinder 14 , and the second baffle plate 12 is fixedly connected to the area of ​​the reflux interlayer 2 below the reflux cylinder 13 .

[0032] A reflux hole 8 communicating with the interlayer at the top is provided on the inner top surface of the sterilization box body 1, and the reflux interlayer 2 is connected with the interlayer at the top.

[0033] The diameter of the distribution holes 5 is larger than the diameter of the flow holes 6 , so that water vapor can pass through the area between adjacent supporting distribution plates 4 .

[0034] A temperature sensor 9 and a pressure sensor 10 extending to the inner cavity of the sterilization box 1 are fixedly connected to the top. The pressure and temperature conditions in the sterilizer can be observed through the pressure gauge and the temperature gauge, thereby controlling the start and stop of the heating rod 17 and the fan 15.

[0035] A third baffle 18 is fixedly connected between the distribution interlayer 3 and the interlayer at the top.

[0036] The other necessary structures involved in this device are the same as those in the comparative documents in the background technology, so they are not elaborated here.

[0037] The working principle of this device is:

[0038] The liquid is heated in the water tank 16 by the heating rod 17 to generate water vapor, and the fan 15 is turned on. The fan 15 actively absorbs the water vapor into the distribution interlayer 3, and the water vapor enters the distribution inner cavity through the distribution interlayer 3, and the steam is evenly sprayed out through the distribution holes 5, and is evenly contacted with the water injection in the water injection containing net basket 7 above, so as to improve the uniformity of sterilization;

[0039] A reflux hole 8 is opened at the inner top of the sterilization box 1, and the reflux hole 8 is connected with the reflux interlayer 2, so that the internal water vapor can be refluxed along the reflux interlayer 2 to the top of the water tank 16, thereby realizing the circulation of the internal water vapor, which effectively overcomes the problem of insufficient sterilization of water injections due to the existing water vapor gathering at the top of the box.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. Simple sterilization device, characterized by: The invention comprises a sterilization box (1), the front of which is open and hinged with a closed door, the wall of which is provided with interconnected interlayers, the interlayers being located in the direction of the opposite side walls of the sterilization box (1) and being divided into a distribution interlayer (3) and a reflux interlayer (2), a plurality of supporting distribution plates (4) being fixedly connected in parallel from top to bottom on the opposite inner walls of the sterilization box (1), the supporting distribution plates (4) being provided with a distribution inner cavity, the distribution inner cavity being connected with the distribution interlayer (3), the upper surface of the supporting distribution plates (4) being provided with distribution holes (5) connected with the distribution inner cavity, and the lower surface of the supporting distribution plates (4) being provided with flow holes (6) connected with the distribution inner cavity.

2. The simple sterilization device according to claim 1, characterized in that: A plurality of water injection containing net baskets (7) are placed side by side on the supporting distribution plate (4).

3. The simple sterilization device according to claim 2, characterized in that: A water tank (16) is provided on the inner bottom surface of the sterilization box body (1), and a heating rod (17) body is provided inside the water tank (16).

4. The simple sterilization device according to claim 3, characterized in that: A reflux cylinder (13) connected to the reflux interlayer (2) and a distribution cylinder (14) connected to the distribution interlayer (3) are fixedly connected to the relative inner wall of the sterilization box (1) above the water tank (16).

5. The simple sterilization device according to claim 4, characterized in that: A fan (15) is fixedly connected inside the distribution tube (14).

6. The simple sterilization device according to claim 5, characterized in that: The distribution interlayer (3) is fixedly connected to a first baffle (11) in an area below the distribution cylinder (14), and the reflux interlayer (2) is fixedly connected to a second baffle (12) in an area below the reflux cylinder (13).

7. The simple sterilization device according to claim 6, characterized in that: A reflux hole (8) connected to the interlayer at the top is provided on the inner top surface of the sterilization box (1), and the reflux interlayer (2) is connected to the interlayer at the top.

8. The simple sterilization device according to claim 7, characterized in that: The diameter of the distribution holes (5) is larger than the diameter of the flow holes (6).

9. The simple sterilization device according to claim 8, characterized in that: A temperature sensor (9) and a pressure sensor (10) extending into the inner cavity of the sterilization box (1) are fixedly connected to the top of the sterilization box (1).

10. The simple sterilization device according to claim 9, characterized in that: A third baffle (18) is fixedly connected between the distribution interlayer (3) and the interlayer at the top.

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