An essential oil sealed storage device

Abstract

The utility model relates to the technical field of liquid storage, and in particular to a sealed storage device for essential oils. The utility model includes a sealed tank, a heat preservation layer, a cooling layer and a light shielding layer, wherein the cooling layer, the heat preservation layer and the light shielding layer are sequentially wrapped around the outside of the sealed tank, and the sealed tank is provided with a filling port and a liquid taking port, wherein a one-way valve is installed at the filling port, and a flow valve is installed at the liquid taking port. The heat preservation layer is used to maintain the temperature inside the sealed tank to reduce heat exchange, the cooling layer is used to maintain the temperature inside the sealed tank at the most suitable storage temperature for the essential oil, the light shielding layer is used to prevent the essential oil in the sealed tank from being directly exposed to sunlight, slowing down the volatilization of the essential oil and increasing the shelf life of the essential oil, the one-way valve facilitates the filling of the essential oil and reduces the volatilization and leakage of the internal essential oil, and the flow valve is used to facilitate the quantitative and constant speed use of the internally stored essential oil to reduce waste.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid storage, in particular to a sealed storage device for essential oils. Background Art

[0002] Essential oil is a general term for volatile aromatic substances extracted from spice plants or aromatic animals. Usually, essential oils are volatile aromatic substances extracted from the flowers, leaves, roots, seeds, fruits, bark, resin, wood core and other parts of plants through steam distillation, cold pressing, fat absorption or solvent extraction. Essential oils are divided into diluted compound essential oils and undiluted single essential oils. Essential oils are highly volatile and will evaporate quickly once they come into contact with air.

[0003] Currently, most essential oils are stored in dark transparent bottles to reduce the deterioration of the essential oils caused by direct sunlight. However, this is inconvenient to fill and remove, resulting in the volatilization and waste of the essential oils. It is also easy for impurities to enter the storage device and contaminate the essential oils. Utility Model Content

[0004] In order to reduce the volatilization of essential oil and alleviate the deterioration of essential oil, the utility model provides a sealed storage device for essential oil.

[0005] The utility model provides a sealed storage device for essential oils, which adopts the following technical solutions:

[0006] A sealed storage device for essential oils comprises a sealed tank, a heat-insulating layer, a cooling layer and a light-shielding layer, wherein the cooling layer, the heat-insulating layer and the light-shielding layer are sequentially wrapped around the outside of the sealed tank; a filling port and a liquid taking port are provided on the sealed tank; a one-way valve is installed at the filling port, and a flow valve is installed at the liquid taking port.

[0007] By adopting the above technical scheme, the insulation layer is used to maintain the temperature in the sealed can and reduce heat exchange, the cooling layer is used to maintain the temperature in the sealed can at the most suitable storage temperature for the essential oil, the shading layer is used to prevent the essential oil in the sealed can from being directly exposed to sunlight, slowing down the volatilization of the essential oil and increasing the shelf life of the essential oil, the one-way valve facilitates the filling of the essential oil while reducing the volatilization and leakage of the internal essential oil, and the flow valve is used to facilitate the quantitative and constant speed removal of the internally stored essential oil to reduce waste.

[0008] Preferably, a gas filling port is provided on one side of the sealed can, and the gas filling port is externally connected to a high-pressure nitrogen tank.

[0009] By adopting the above technical solution, the filling port is used to fill high-pressure nitrogen into the sealed tank, which reduces the oxidation of the essential oil and the high pressure can reduce the volatilization of the essential oil.

[0010] Preferably, an air pressure sensor is installed in the sealed can, and the air pressure sensor is externally connected to an air pressure monitoring device.

[0011] By adopting the above technical solution, the air pressure sensor is used to monitor the air pressure in the sealed tank to avoid excessive or insufficient air pressure, making it convenient to adjust the internal air pressure.

[0012] Preferably, a support frame is installed at the bottom of the sealed tank, and moving wheels are installed at the bottom of the support frame.

[0013] Preferably, a lifting device is installed on the support frame.

[0014] By adopting the above technical solution, the moving wheels facilitate the movement of the sealed can and reduce the collision problem during the movement of the sealed can.

[0015] Preferably, the cooling layer is made of a water-absorbing material, a water spray pipe is connected to the top of the cooling layer, and a drainage trough is installed at the bottom.

[0016] By adopting the above technical solution, the water spray pipe sprays cold water onto the cooling layer to cool the sealed tank, and the drainage trough absorbs the flowing water for reuse.

[0017] Preferably, absorbent cotton is installed in the drainage groove, and drainage holes are opened on the drainage groove.

[0018] By adopting the above technical solution, the absorbent cotton is used to accelerate the passage of cooling water and facilitate the collection of cooling water.

[0019] Preferably, an observation window is provided on the light-shielding layer, and a light-shielding cotton strip is movably attached to the observation window.

[0020] By adopting the above technical solution, the observation window makes it convenient to observe the situation inside the sealed tank.

[0021] Preferably, a filter is installed in the sealed tank.

[0022] By adopting the above technical solution, the filter is used to filter impurities and clots in the essential oil to maintain the purity of the essential oil.

[0023] Preferably, the sealed can is made of glass.

[0024] By adopting the above technical solution, the glass material is prevented from reacting with the essential oil to cause the essential oil to deteriorate or the storage tank to become dirty.

[0025] In summary, the utility model has the following beneficial technical effects:

[0026] 1. The insulation layer is used to maintain the temperature inside the sealed tank to reduce heat exchange. The cooling layer is used to maintain the temperature inside the sealed tank at the most suitable storage temperature for the essential oil. The shading layer is used to prevent the essential oil in the sealed tank from being directly exposed to sunlight, slowing down the volatilization of the essential oil and increasing the shelf life of the essential oil. The one-way valve facilitates the injection of essential oil while reducing the volatilization and leakage of the internal essential oil. The flow valve is used to facilitate the quantitative and constant speed use of the internally stored essential oil to reduce waste.

[0027] 2. The air filling port is used to fill high-pressure nitrogen into the sealed tank to reduce the oxidation of the essential oil. The high pressure can reduce the volatilization of the essential oil. The air pressure sensor is used to monitor the air pressure in the sealed tank to avoid excessive or insufficient air pressure and facilitate the adjustment of the internal air pressure. The moving wheels facilitate the movement of the sealed tank to reduce the problem of bumping during the movement of the sealed tank. The water spray pipe sprays cold water onto the cooling layer to cool the sealed tank. The drainage trough absorbs the flowing water for reuse. The absorbent cotton is used to accelerate the passage of cooling water and facilitate the collection of cooling water.

[0028] 3. The observation window is convenient for observing the situation inside the sealed tank. The filter is used to filter out impurities and clots in the essential oil to maintain the purity of the essential oil. The glass material avoids reacting with the essential oil to cause the essential oil to deteriorate or the storage tank to become dirty. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0030] Figure 2 for Figure 1 A local enlarged schematic diagram of point A;

[0031] Figure 3 for Figure 1 A local enlarged schematic diagram of point B;

[0032] Figure 4 for Figure 1 A local enlarged schematic diagram of point C;

[0033] Figure 5 for Figure 1 A local enlarged schematic diagram of point D.

[0034] Description of reference numerals:

[0035] 1. Sealed tank, 11. Filling inlet, 111. One-way valve, 12. Liquid extraction port, 121. Flow valve, 13. Air filling port, 131. Air pressure sensor, 14. Support frame, 141. Moving wheel, 142. Lifting device, 2. Insulation layer, 3. Cooling layer, 31. Water spray pipe, 32. Drain trough, 321. Drain hole, 33. Absorbent cotton, 4. Shading layer, 41. Observation window, 42. Shading cotton strip, 5. Filter. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-5 The utility model is described in further detail.

[0037] Embodiment 1:

[0038] The utility model embodiment discloses a sealed storage device for essential oils, referring to Figure 1 and 2 , comprising a sealed tank 1, a heat-insulating layer 2, a cooling layer 3 and a light-shielding layer 4, wherein the cooling layer 3, the heat-insulating layer 2 and the light-shielding layer 4 are sequentially wrapped around the outside of the sealed tank 1, and the sealed tank 1 is provided with a filling port 11 and a liquid taking port 12, wherein a one-way valve 111 is installed at the filling port 11, and a flow valve 121 is installed at the liquid taking port 12.

[0039] When in use, connect the external transfer equipment of the essential oil to be injected to the injection port 11, open the injection valve to inject, and directly remove and disconnect the connection with the injection port 11 after the injection is completed. The one-way valve 111 is automatically closed. When the essential oil needs to be released, adjust the flow valve 121 to an appropriate flow rate and take out the essential oil along the liquid extraction port 12.

[0040] The heat-insulating layer 2 is made of heat-insulating material.

[0041] The cooling layer 3 is made of fast water-absorbing material.

[0042] The light shielding layer 4 is made of a viscous material coated with a light shielding paint.

[0043] Embodiment 2:

[0044] On the basis of Example 1, add:

[0045] Reference Figure 1 A gas filling port 13 is provided on one side of the sealed tank 1, and the gas filling port 13 is externally connected to a high-pressure nitrogen tank.

[0046] High-pressure nitrogen is injected into the sealed can 1 through the gas filling port 13, so that the sealed can 1 is in a high-pressure state.

[0047] When the essential oil is poured in, air is pumped outwards steadily through the air filling port 13 .

[0048] Reference Figure 1 A pressure sensor 131 is installed in the sealed can 1, and the pressure sensor 131 is externally connected to a pressure monitoring device.

[0049] Reference Figure 1 A support frame 14 is installed at the bottom of the sealed tank 1, and a moving wheel 141 is installed at the bottom of the support frame 14.

[0050] Reference Figure 1 A lifting device 142 is installed on the support frame 14.

[0051] Reference Figure 1 , 4 and 5, the cooling layer 3 is made of water-absorbing material, a water spray pipe 31 is connected to the top of the cooling layer 3, and a drainage trough 32 is installed at the bottom.

[0052] The cooling water is sprayed from the spray pipe 31 into the top of the cooling layer 3 , absorbed by the cooling layer 3 and flows downward, and finally flows into the drainage groove 32 .

[0053] Reference Figure 5 A water-absorbing cotton 33 is installed in the drainage groove 32, and a drainage hole 321 is opened on the drainage groove 32.

[0054] The absorbent cotton 33 is used to actively absorb the water in the cooling layer 3 to increase the flow rate of the cooling water.

[0055] Reference Figure 1 and 2 An observation window 41 is provided on the light-shielding layer 4 , and a light-shielding cotton strip 42 is movably attached to the observation window 41 .

[0056] When observation is required, tear open the light-shielding cotton strip 42 for observation, and after observation, stick the light-shielding cotton strip 42 back.

[0057] Reference Figure 1 A filter 5 is installed in the sealed tank 1.

[0058] The filter 5 comprises a water extractor and filter cotton.

[0059] The sealed can 1 is made of glass.

[0060] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sealed storage device for essential oils, characterized in that: It comprises a sealed can (1), a heat-insulating layer (2), a temperature-reducing layer (3) and a light-shielding layer (4), wherein the temperature-reducing layer (3), the heat-insulating layer (2) and the light-shielding layer (4) are sequentially wrapped around the outside of the sealed can (1); The sealed tank (1) is provided with a filling inlet (11) and a liquid taking inlet (12); a one-way valve (111) is installed at the filling inlet (11), and a flow valve (121) is installed at the liquid taking inlet (12).

2. The essential oil sealed storage device according to claim 1, characterized in that: A gas filling port (13) is provided on one side of the sealed tank (1), and the gas filling port (13) is externally connected to a high-pressure nitrogen tank.

3. The essential oil sealed storage device according to claim 2, characterized in that: An air pressure sensor (131) is installed in the sealed can (1), and the air pressure sensor (131) is externally connected to an air pressure monitoring device.

4. The essential oil sealed storage device according to claim 1, characterized in that: A support frame (14) is installed at the bottom of the sealed tank (1), and a moving wheel (141) is installed at the bottom of the support frame (14).

5. The essential oil sealed storage device according to claim 4, characterized in that: A lifting device (142) is installed on the support frame (14).

6. The essential oil sealed storage device according to claim 1, characterized in that: The cooling layer (3) is made of a water-absorbing material, the top of the cooling layer (3) is connected to a water spray pipe (31), and the bottom is provided with a drainage trough (32).

7. The essential oil sealed storage device according to claim 6, characterized in that: Water-absorbing cotton (33) is installed in the drainage groove (32), and a drainage hole (321) is opened on the drainage groove (32).

8. The essential oil sealed storage device according to claim 1, characterized in that: An observation window (41) is provided on the light-shielding layer (4), and a light-shielding cotton strip (42) is movably attached to the observation window (41).

9. The essential oil sealed storage device according to claim 1, characterized in that: A filter (5) is installed in the sealed tank (1).

10. The essential oil sealed storage device according to claim 1, characterized in that: The sealed tank (1) is made of glass.

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