Anti-oxidation oil evaporation device

Abstract

The utility model discloses an anti-oxidation oil evaporation device, which relates to the technical field of evaporation devices, and comprises an oil storage tank, an oil storage tank, a heating device and a heating device, the evaporation assembly is provided with an evaporation cavity, an evaporator is arranged at the bottom of the evaporation cavity and communicates with an external power source to achieve heating, and an oil spraying opening communicating to the evaporation cavity is formed in the top of the evaporation assembly; the liquid inlet end of the connecting pipeline is communicated with the oil storage tank, and the liquid outlet end of the connecting pipeline is communicated with the evaporation chamber; the one-way valve is arranged on one side of the liquid outlet end; and the metering pump is arranged on the connecting pipeline. The anti-oxidation oil evaporation device can control the evaporation capacity so as to realize uniform evaporation.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporation devices, in particular to an anti-oxidation oil evaporation device. Background Art

[0002] In order to improve the antioxidant properties of metallized films, the method of evaporating an antioxidant oil layer during vacuum evaporation is often used. The thickness of the antioxidant oil coating formed by evaporation is several Å (1Å=0.1nm), which can effectively prevent the metal layer from being oxidized by the influence of the atmospheric environment.

[0003] The current oil evaporation device immerses the heating component in antioxidant oil, and the antioxidant oil evaporates through the heat of the heating component to achieve the effect of evaporation. This method has the problem that the evaporation amount is difficult to control, which leads to uneven coating. Utility Model Content

[0004] The main purpose of the utility model is to provide an antioxidant oil evaporation device, aiming to provide an antioxidant oil evaporation device which can control the evaporation amount and thus realize uniform evaporation.

[0005] In order to achieve the above-mentioned purpose, the utility model provides an antioxidant oil evaporation device, which comprises:

[0006] Oil storage tank, used to store antioxidant oil;

[0007] An evaporation component has an evaporation chamber, an evaporator is provided at the bottom of the evaporation chamber, the evaporator is connected to an external power source to generate heat, and an oil injection port connected to the evaporation chamber is provided at the top of the evaporation component;

[0008] A connecting pipe, wherein a liquid inlet end of the connecting pipe is in communication with the oil storage tank, and a liquid outlet end of the connecting pipe is in communication with the evaporation chamber;

[0009] A one-way valve, the one-way valve being arranged at one side of the liquid outlet;

[0010] A metering pump is arranged in the connecting pipeline.

[0011] Optionally, the evaporation component comprises:

[0012] A shell, wherein the evaporation chamber is disposed in the shell, the top of the evaporation chamber is provided with a top opening connected to the evaporation chamber, and the side of the evaporation chamber is provided with a side opening connected to the evaporation chamber;

[0013] A top cover plate, the top cover plate is arranged on the top of the shell, and the oil injection port is arranged on the top cover plate;

[0014] A side cover plate is arranged on the side of the shell and covers the side opening, and the liquid outlet end of the connecting pipe passes through the side cover plate and extends into the evaporation chamber.

[0015] Optionally, the evaporation component also includes a liquid outlet block, one end of which is arranged on the side cover plate, and the other end of the liquid outlet block extends to the evaporation chamber, the liquid outlet block is provided with a liquid outlet channel, the liquid outlet channel has a liquid inlet and a liquid outlet, the liquid inlet is connected to the liquid outlet end, the liquid outlet faces the evaporator, and the one-way valve is arranged at a position of the liquid outlet channel close to the liquid inlet.

[0016] Optionally, the evaporator is provided with a guide slope at a position corresponding to the liquid outlet.

[0017] Optionally, the evaporation assembly further includes an evaporation plate, which is disposed on the top of the evaporator and has a plurality of evaporation holes.

[0018] Optionally, the antioxidant oil evaporation device further comprises a filter, wherein the filter is arranged in the connecting pipe and located between the oil storage tank and the metering pump.

[0019] The technical solution of the utility model includes an oil storage tank, an evaporation component, a connecting pipe, a one-way valve and a metering pump. The metering pump transports the antioxidant oil in the oil storage tank to the evaporation chamber of the evaporation component along the direction of the connecting pipe. The evaporator at the bottom of the evaporation chamber evaporates the antioxidant oil by generating heat, and the evaporated oil is shielded and sprayed out from the oil spray port at the top. Since the oil storage tank and the evaporation component are independently set and the antioxidant oil is transported by the metering pump, the technical problem of the difficulty in controlling the evaporation amount in the prior art, which leads to uneven coating, is effectively solved, thereby achieving the technical effect of controlling the evaporation amount and achieving uniform evaporation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of an embodiment of the utility model antioxidant oil evaporation device;

[0021] Figure 2 A schematic diagram of the flow direction of the antioxidant oil in the antioxidant oil evaporation device of the utility model;

[0022] Description of Figure Numbers:

[0023] Antioxidant oil evaporation device 100; oil storage tank 10; evaporation assembly 20; evaporator 21; guide slope 211; shell 22; top cover plate 23; oil injection port 231; side cover plate 24; liquid outlet block 25; evaporation plate 26; connecting pipe 30; one-way valve 40; metering pump 50; filter 60. 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 of 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] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0028] The utility model provides an anti-oxidation oil evaporation device 100 .

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] In the embodiment of the present utility model, Figure 1 and Figure 2As shown, the antioxidant oil evaporation device 100 includes an oil storage tank 10, an evaporation component 20, a connecting pipe 30, a one-way valve 40 and a metering pump 50, wherein the oil storage tank 10 is used to store antioxidant oil; the evaporation component 20 has an evaporation chamber, an evaporator 21 is provided at the bottom of the evaporation chamber, the evaporator 21 is connected to an external power supply to achieve heat generation, and an oil injection port 231 connected to the evaporation chamber is opened on the top of the evaporation component 20; the liquid inlet end of the connecting pipe 30 is connected to the oil storage tank 10, and the liquid outlet end of the connecting pipe 30 is connected to the evaporation chamber; the one-way valve 40 is arranged on one side of the liquid outlet end; and the metering pump 50 is arranged on the connecting pipe 30.

[0031] In the utility model, the oil storage tank 10 is used to store antioxidant oil to ensure sufficient supply of antioxidant oil; the evaporation component 20 is used to quickly evaporate the antioxidant oil into a gaseous state, which is specifically achieved through the evaporator 21. The evaporator 21 is connected to an external power supply, and its temperature can reach 180 degrees or above. When the antioxidant oil is transported to the surface of the evaporator 21, it instantly evaporates into a gaseous state due to the high temperature. The evaporated antioxidant oil has a high evaporation pressure, which makes the vaporized antioxidant oil spray out from the oil nozzle 231 and form a condensed steam flow on the evaporated substrate; the oil storage tank 10 and the evaporation component 20 of the utility model are separately arranged, and the connection between the two is achieved through the connecting pipe 30; the one-way valve 40 is used for one-way supply of antioxidant oil to avoid reflux of antioxidant oil; the metering pump 50 is used to control the delivery speed and amount of antioxidant oil to ensure stable steam generation. The utility model optimizes the device structure and operation mode, realizes the uniform coverage of antioxidant oil on the metal coating and can quantitatively control the thickness of the antioxidant oil layer, effectively improving the antioxidant performance and service life of the metal coating.

[0032] The technical solution of the utility model includes an oil storage tank 10, an evaporation component 20, a connecting pipe 30, a one-way valve 40 and a metering pump 50. The metering pump 50 transports the antioxidant oil in the oil storage tank 10 to the evaporation chamber of the evaporation component 20 along the direction of the connecting pipe 30. The evaporator 21 at the bottom of the evaporation chamber realizes the evaporation of the antioxidant oil by heating, and the evaporated oil is shielded and sprayed out from the top oil injection port 231. Since the oil storage tank 10 and the evaporation component 20 are independently arranged and the antioxidant oil is transported by the metering pump 50, the technical problem of the difficulty in controlling the evaporation amount in the prior art, which leads to uneven coating, is effectively solved, thereby achieving the technical effect of controlling the evaporation amount and achieving uniform evaporation.

[0033] In the embodiment of the present utility model, Figure 1As shown, the evaporation component 20 includes a shell 22, a top cover plate 23 and a side cover plate 24, wherein an evaporation chamber is arranged in the shell 22, the top of the evaporation chamber is provided with a top opening connected to the evaporation chamber, and the side of the evaporation chamber is provided with a side opening connected to the evaporation chamber; the top cover plate 23 is arranged on the top of the shell 22, and the oil injection port 231 is arranged on the top cover plate 23; the side cover plate 24 is arranged on the side of the shell 22 and covers the side opening, and the liquid outlet end of the connecting pipe 30 passes through the side cover plate 24 and extends into the evaporation chamber.

[0034] The utility model separates the shell 22, the top cover plate 23 and the side cover plate 24 to facilitate the molding and subsequent maintenance of the evaporation chamber. The top cover plate 23 and the side cover plate 24 are fixed to the shell 22 by threaded fasteners, and are tightly fitted by sealing rings or sealing gaskets. The evaporation chamber is a structure with a large bottom and a small top. The larger space at the bottom allows the antioxidant oil to fully contact the evaporator 21 to achieve rapid evaporation, and the smaller space at the top is conducive to the concentration of the vaporized antioxidant oil and forms a larger ejection pressure.

[0035] In the embodiment of the present utility model, Figure 1 As shown, the evaporation assembly 20 further includes a liquid outlet block 25, one end of which is disposed on the side cover plate 24, and the other end of the liquid outlet block 25 extends to the evaporation chamber. The liquid outlet block 25 is provided with a liquid outlet channel, and the liquid outlet channel has a liquid inlet and a liquid outlet, the liquid inlet is connected to the liquid outlet end, and the liquid outlet faces the evaporator 21, and the one-way valve 40 is disposed at a position of the liquid outlet channel near the liquid inlet. The liquid outlet block 25 controls the flow direction of the antioxidant oil by providing the liquid outlet channel, so that the antioxidant oil flows in a specific direction and smoothly reaches the position of the evaporator 21.

[0036] In the embodiment of the present utility model, Figure 1 As shown, the evaporator 21 is provided with a guide slope 211 at a position corresponding to the liquid outlet. The guide slope 211 is used to guide the antioxidant oil, and the antioxidant oil flowing out of the liquid outlet flows evenly to the surface of the evaporator 21 along the direction of the guide slope 211.

[0037] In the embodiment of the present utility model, Figure 1 As shown, the evaporation assembly 20 further includes an evaporation plate 26, which is disposed on the top of the evaporator 21 and has a plurality of evaporation holes. The evaporation plate 26 is used to ensure uniform distribution of steam, and in order to further improve the uniform diffusion effect, the plurality of evaporation holes are evenly distributed.

[0038] In the embodiment of the present utility model, Figure 1As shown, the antioxidant oil evaporation device 100 further includes a filter 60, which is disposed in the connecting pipe 30 and is located between the oil storage tank 10 and the metering pump 50. The filter 60 is a T-type filter 60, which filters the antioxidant oil entering the evaporation chamber to reduce impurities and improve the evaporation effect.

[0039] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An antioxidant oil evaporation device, characterized in that: The antioxidant oil evaporation device comprises: Oil storage tank, used to store antioxidant oil; An evaporation component has an evaporation chamber, an evaporator is provided at the bottom of the evaporation chamber, the evaporator is connected to an external power source to generate heat, and an oil injection port connected to the evaporation chamber is provided at the top of the evaporation component; A connecting pipe, wherein a liquid inlet end of the connecting pipe is in communication with the oil storage tank, and a liquid outlet end of the connecting pipe is in communication with the evaporation chamber; A one-way valve, the one-way valve being arranged at one side of the liquid outlet; A metering pump is arranged in the connecting pipeline.

2. The antioxidant oil evaporation device according to claim 1, characterized in that: The evaporation assembly comprises: A shell, wherein the evaporation chamber is disposed in the shell, the top of the evaporation chamber is provided with a top opening connected to the evaporation chamber, and the side of the evaporation chamber is provided with a side opening connected to the evaporation chamber; A top cover plate, the top cover plate is arranged on the top of the shell, and the oil injection port is arranged on the top cover plate; A side cover plate is arranged on the side of the shell and covers the side opening, and the liquid outlet end of the connecting pipe passes through the side cover plate and extends into the evaporation chamber.

3. The antioxidant oil evaporation device according to claim 2, characterized in that: The evaporation component also includes a liquid outlet block, one end of which is arranged on the side cover plate, and the other end of the liquid outlet block extends to the evaporation chamber, the liquid outlet block is provided with a liquid outlet channel, and the liquid outlet channel has a liquid inlet and a liquid outlet, the liquid inlet is connected to the liquid outlet end, and the liquid outlet faces the evaporator, and the one-way valve is arranged at a position of the liquid outlet channel close to the liquid inlet.

4. The antioxidant oil evaporation device according to claim 3, characterized in that: The evaporator is provided with a guide slope at a position corresponding to the liquid outlet.

5. The antioxidant oil evaporation device according to claim 2, characterized in that: The evaporation assembly further comprises an evaporation plate, which is arranged on the top of the evaporator and is provided with a plurality of evaporation holes.

6. The antioxidant oil evaporation device according to any one of claims 1 to 5, characterized in that: The antioxidant oil evaporation device further comprises a filter, which is arranged in the connecting pipe and located between the oil storage tank and the metering pump.

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