Low-temperature vacuum fresh-keeping device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YONGREN SHARING OLIVE DEVELOPMENT CO LTD
- Filing Date
- 2025-10-11
- Publication Date
- 2026-08-07
AI Technical Summary
[0003]发明人在实现本申请的过程中发现现有技术存在如下问题：目前，现有的大多数保鲜装置在对橄榄油进行保鲜储存时，大多是采用传统的方式对橄榄油进行储存，由于传统的保鲜环境大多是在非真空的环境中对橄榄油进行储存，从而导致橄榄油和空气接触后，导致橄榄油出现异味，因此，本领域技术人员提供了一种低温真空保鲜装置，以解决上述背景技术中提出的问题
1、本实用新型提出的一种低温真空保鲜装置，通过在罐体外壁的内部开设夹层后，可以将罐体外表面两侧靠前端和靠下端嵌入设置的进水口和出水口跟夹层进行连接，从而可以在进水口和出水口卡接设置进水管和出水管，使进水管将循环水注入到夹层中后，可以使设置的出水管将循环水排出，从而可以对循环水进行循环使用，对罐体内部的温度进行控制，罐体下端面卡接设置的排污管可以对橄榄油中沉淀的杂质进行排出。
Smart Images
Figure CN224603685U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of olive oil technology, and in particular to a low-temperature vacuum preservation device. Background Technology
[0002] Olive oil, a woody plant oil, is made by directly cold-pressing fresh olives without heating or chemical treatment, thus preserving its natural nutrients. Olive oil is considered the most suitable oil for human nutrition among all oils discovered to date. Extra virgin olive oil refers to olive oil with an acidity value not exceeding 3.3. It is of superior quality and is made from the pure natural juice extracted from fresh olives within 24 hours through oil-water separation. It is pressed at low temperatures using mechanical or other physical methods, without the addition of any preservatives or other chemical reagents.
[0003] In the process of developing this application, the inventors discovered the following problems with the prior art: Currently, most existing preservation devices store olive oil using traditional methods. Since traditional preservation environments are mostly non-vacuum environments, olive oil develops an off-odor after contact with air. Therefore, those skilled in the art have provided a low-temperature vacuum preservation device to solve the problems mentioned in the background art. Utility Model Content
[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology. After the water inlet and water outlet are embedded in the upper and lower ends of both sides of the tank, the circulating water can be injected into the inner layer of the tank through the water inlet pipe, thereby controlling the temperature of the inner wall of the tank. At the same time, a drain pipe is snapped into the lower end of the tank to discharge the sedimented impurities.
[0005] To achieve the above objectives, the present invention provides the following technical solution: A low-temperature vacuum preservation device includes a tank body. A cover plate is provided on the upper surface of the tank body. A first conveying pipe, a second conveying pipe, and a third conveying pipe are provided on the upper surface of the cover plate. An internal cavity is formed in the tank body. A water inlet is provided on the upper side of one side of the tank body, and a water outlet is provided on the lower side of the other side of the tank body. A sewage pipe is provided on one side of the outer surface of the tank body, and a sewage pipe is provided on the lower surface of the tank body. A material discharge pipe is provided on the lower side of one side of the tank body.
[0006] Furthermore, the cover plate is bolted to the upper end face of the tank, and a support frame is snapped onto the lower end of the outer surface of the tank.
[0007] Furthermore, one end of the water inlet penetrates the outer wall of the tank and connects to the upper end of the interlayer, while the other end of the water outlet also penetrates the outer wall of the tank and connects to the lower end of the interlayer.
[0008] Furthermore, an inlet pipe is snapped onto one side of the inlet, and an outlet pipe is snapped onto one side of the outlet.
[0009] Furthermore, one end of the discharge pipe is embedded in one side of the tank body, and the other end of the discharge pipe penetrates the outer wall and interlayer of the tank body.
[0010] Furthermore, the second conveying pipe is embedded at the midpoint of the upper surface of the cover plate, and the first and third conveying pipes are embedded on both sides of the upper surface of the cover plate, respectively.
[0011] Furthermore, the drain pipe is embedded at the midpoint of the lower end face of the tank.
[0012] This utility model has the following beneficial effects: 1. The present invention proposes a low-temperature vacuum preservation device. After opening a sandwich layer inside the outer wall of the tank, water inlets and outlets are embedded on both sides of the outer surface of the tank near the front and lower ends and connected to the sandwich layer. Water inlet pipes and water outlet pipes can be connected to the water inlet and water outlet. After the water inlet pipe injects circulating water into the sandwich layer, the water outlet pipe can discharge the circulating water, thereby allowing the circulating water to be recycled and used to control the temperature inside the tank. The drain pipe connected to the lower end of the tank can discharge impurities that have settled in the olive oil.
[0013] 2. The low-temperature vacuum preservation device proposed in this utility model has a No. 1 conveying pipe, a No. 2 conveying pipe, and a No. 3 conveying pipe that are snapped onto the upper surface of the cover plate. These pipes can be connected to the feed pipe, the negative pressure pump, and the gas supply pipe, respectively. The negative pressure pump can create a vacuum inside the tank through the No. 2 conveying pipe, thereby expelling air bubbles in the olive oil. The gas supply pipe, which is connected to the No. 3 conveying pipe, can supply nitrogen gas to the inside of the tank, thereby balancing the pressure inside the tank and preventing the olive oil from oxidizing. Attached Figure Description
[0014] Figure 1 This is a first isometric schematic diagram of the present invention; Figure 2 This is a second isometric schematic diagram of the present invention; Figure 3 This is a first cross-sectional view of the present invention; Figure 4 This is a second cross-sectional view of the present invention.
[0015] Legend: 1. Tank body; 2. Support frame; 3. Cover plate; 4. Inlet; 5. Discharge pipe; 6. Sewage pipe; 7. No. 1 conveying pipe; 8. No. 2 conveying pipe; 9. No. 3 conveying pipe; 10. Outlet; 11. Jacket. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Reference Figures 1 to 4 A low-temperature vacuum preservation device includes a tank body 1, a cover plate 3 on the upper end of the tank body 1, a first conveying pipe 7, a second conveying pipe 8 and a third conveying pipe 9 on the upper end of the cover plate 3, an inner layer 11 inside the tank body 1, a water inlet 4 on the upper side of one side of the tank body 1, a water outlet 10 on the lower side of the other side of the tank body 1, a sewage pipe 6 on one side of the outer surface of the tank body 1, a sewage pipe 6 on the lower end of the tank body 1, and a material discharge pipe 5 on the lower side of one side of the tank body 1.
[0018] Specifically, after the cover plate 3 is embedded in the upper end face of the tank 1, it can form a sealed space with the tank 1. After the first conveying pipe 7, the second conveying pipe 8, and the third conveying pipe 9 are embedded in the upper end face of the cover plate 3, the feed pipe, the negative pressure pump, and the air conveying pipe can be connected to the first conveying pipe 7, the second conveying pipe 8, and the third conveying pipe 9, respectively, so as to better process the olive oil injected into the tank 1. At the same time, after the jacket 11 is opened inside the outer wall of the tank 1, circulating water can be injected into the jacket 11 to control the temperature of the olive oil inside the tank 1. The water inlet 4 and the water outlet 10 set on both sides of the tank 1 can control the delivery of circulating water. The drain pipe 6 embedded in the lower end face of the tank 1 can discharge the impurities that have settled in the olive oil. The discharge pipe 5 can discharge and store the processed olive oil.
[0019] Reference Figure 1 and Figure 2 The cover plate 3 is bolted to the upper end of the tank body 1, and a support frame 2 is snapped onto the lower end of the outer surface of the tank body 1.
[0020] Specifically, after the cover plate 3 is bolted to the upper end face of the tank body 1, the cover plate 3 and the tank body 1 can be sealed better, while the support frame 2, which is snapped onto the lower end face of the tank body 1, can support and fix the preservation device.
[0021] Reference Figure 3 and Figure 4 One end of the inlet 4 passes through the outer wall of the tank 1 and connects to the upper end of the interlayer 11. One end of the outlet 10 also passes through the outer wall of the tank 1 and connects to the lower end of the interlayer 11. An inlet pipe is snapped into one side of the inlet 4, and an outlet pipe is snapped into one side of the outlet 10.
[0022] Specifically, after embedding inlet 4 and outlet 10 on both sides of tank 1, the embedded inlet 4 and outlet 10 can be connected to the set jacket 11, so that circulating water can be better delivered to the jacket 11 to control the internal temperature of tank 1 and keep the internal temperature of tank 1 at 15 degrees. At one end of inlet 4 and outlet 10, inlet pipe and outlet pipe are respectively snapped on to better inject and extract circulating water and recycle the circulating water.
[0023] Reference Figure 3 and Figure 4 One end of the discharge pipe 5 is embedded in one side of the tank body 1, and the other end of the discharge pipe 5 passes through the outer wall of the tank body 1 and the interlayer 11.
[0024] Specifically, after one end of the discharge pipe 5 is embedded into one side of the tank 1, the discharge pipe 5 can penetrate through the outer wall and interlayer 11 of the tank 1, and one end of the discharge pipe 5 can be extended into the interior of the tank 1, so that the processed olive oil inside the tank 1 can be discharged.
[0025] Reference Figure 3 and Figure 4 The No. 2 conveying pipe 8 is embedded at the midpoint of the upper end face of the cover plate 3, the No. 1 conveying pipe 7 and the No. 3 conveying pipe 9 are embedded on both sides of the upper end face of the cover plate 3 respectively, and the sewage pipe 6 is embedded at the midpoint of the lower end face of the tank body 1.
[0026] Specifically, after embedding the No. 2 conveying pipe 8, the No. 1 conveying pipe 7, and the No. 3 conveying pipe 9 into the midpoint and both sides of the upper end face of the cover plate 3, the No. 1 conveying pipe 7 can be connected to the feeding pipe, so that the olive oil can be conveyed into the tank 1 for processing. The No. 2 conveying pipe 8 is equipped with a negative pressure pump, which can expel the air inside the tank 1 to create a vacuum state. At the same time, the air bubbles mixed in the olive oil can also be removed under the action of the negative pressure pump. The No. 3 conveying pipe 9 can be connected to the nitrogen gas supply pipe, so that nitrogen can be conveyed into the tank 1 under a vacuum state, and the olive oil can also be discharged. The nitrogen gas filled into the tank 1 can play a role in pressure balance and preventing oxidation.
[0027] Working principle: During use, the operator can use bolts to fix the cover plate 3 to the upper end of the tank 1 to seal the tank 1. At the same time, the first conveying pipe 7, the second conveying pipe 8, and the third conveying pipe 9 on the upper end of the cover plate 3 are connected to the feeding pipe, the negative pressure pump, and the gas supply pipe, respectively. This allows the feeding pipe to deliver olive oil into the tank 1. After starting the negative pressure pump, the inside of the tank 1 can be evacuated to a vacuum state to remove air bubbles in the olive oil. After opening the drain pipe 6 on the lower end of the tank 1, the impurities that have settled in the olive oil can be discharged. After filling the inside of the tank 1 with nitrogen through the gas supply pipe, the pressure of the olive oil inside the tank 1 can be balanced and oxidation can be prevented. Then, the discharge pipe 5 can be opened to discharge the processed olive oil.
[0028] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A low-temperature vacuum preservation device, comprising a tank (1), characterized in that: The upper end of the tank (1) is provided with a cover plate (3), and the upper end of the cover plate (3) is provided with a first conveying pipe (7), a second conveying pipe (8) and a third conveying pipe (9). The tank (1) has an internal interlayer (11). The upper end of one side of the tank (1) is provided with a water inlet (4), and the lower end of the other side of the tank (1) is provided with a water outlet (10). The outer surface of the tank (1) is provided with a sewage pipe (6), the lower end of the tank (1) is provided with a sewage pipe (6), and the lower end of one side of the tank (1) is provided with a material discharge pipe (5).
2. The low-temperature vacuum preservation device according to claim 1, characterized in that: The cover plate (3) is bolted to the upper end of the tank (1), and a support frame (2) is snapped onto the lower end of the outer surface of the tank (1).
3. The low-temperature vacuum preservation device according to claim 1, characterized in that: The inlet (4) is connected to the upper end of the outer wall of the tank (1) and the interlayer (11) through one end, and the outlet (10) is also connected to the lower end of the outer wall of the tank (1) and the interlayer (11) through one end.
4. The low-temperature vacuum preservation device according to claim 1, characterized in that: A water inlet pipe is snapped onto one side of the water inlet (4), and a water outlet pipe is snapped onto one side of the water outlet (10).
5. A low-temperature vacuum preservation device according to claim 1, characterized in that: One end of the discharge pipe (5) is embedded in one side of the tank body (1), and the other end of the discharge pipe (5) penetrates the outer wall and interlayer (11) of the tank body (1).
6. The low-temperature vacuum preservation device according to claim 1, characterized in that: The second conveying pipe (8) is embedded at the midpoint of the upper end face of the cover plate (3), and the first conveying pipe (7) and the third conveying pipe (9) are respectively embedded on both sides of the upper end face of the cover plate (3).
7. A low-temperature vacuum preservation device according to claim 1, characterized in that: The drain pipe (6) is embedded at the midpoint of the lower end face of the tank (1).