Automatic pressure measuring type fish oil storage tank for feed

Abstract

The utility model relates to the technical field of oil storage tanks, in particular to an automatic pressure measuring type feed fish oil storage tank which comprises a tank body, a connecting pipe is fixedly connected to the upper right portion of the outer surface of the tank body, a pressure control mechanism is fixedly connected to the right end of the connecting pipe, and a pressure relief block is fixedly connected to the left portion of the upper end of the pressure control mechanism. A mounting groove is formed in the upper end of the pressure relief block, a locking screw is connected to the front end of the pressure relief block in a penetrating mode, a purification mechanism is arranged at the upper end of the pressure relief block, an oil inlet is formed in the left portion of the upper end of the tank body, a pressure gauge is arranged on the right portion of the upper end of the tank body, and four supporting legs are fixedly connected to the lower end of the tank body. According to the automatic pressure measuring type fish oil storage tank for feed, the valve does not need to be opened manually frequently, the pressure in the oil storage tank can be controlled automatically, the automatic control can ensure that the pressure in the tank body is maintained within a safe range all the time, and the danger that the tank body is broken or even exploded due to too high pressure is avoided; therefore, the service life of the oil storage tank is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of oil storage tanks, and particularly relates to an automatic pressure-measuring fish oil storage tank for feed. Background Technique

[0002] Fish oil is an oil extracted from fatty fish and is rich in various nutrients. Fish oil contains abundant ω-3 polyunsaturated fatty acids, mainly including eicosapentaenoic acid and docosahexaenoic acid. These fatty acids have many benefits for human health, such as helping to reduce blood lipids, preventing cardiovascular diseases, improving brain function, protecting eyesight, etc. Adding fish oil to feed can provide essential fatty acids for animals, promote the growth and development of animals, enhance immunity, improve reproductive performance, etc. At the same time, fish oil can also improve the taste and flavor of feed and increase the feed intake of animals. Fish oil often needs to be stored in an oil storage tank during production.

[0003] During the use of the existing oil storage tank for storing fish oil, the pressure in the tank is generally automatically measured by a pressure gauge. When the pressure is too high or too low, the pressure relief valve is manually opened and closed frequently to relieve the pressure. Frequent opening and closing easily causes damage to the pressure relief valve. Therefore, we introduce a new automatic pressure-measuring fish oil storage tank for feed. Content of the Utility Model

[0004] The main purpose of the utility model is to provide an automatic pressure-measuring fish oil storage tank for feed, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] An automatic pressure-measuring fish oil storage tank for feed, including a tank body. A connecting pipe is fixedly connected to the upper right part of the outer surface of the tank body. The right end of the connecting pipe is fixedly connected with a pressure control mechanism. The upper left part of the pressure control mechanism is fixedly connected with a pressure relief block. An installation groove is opened at the upper end of the pressure relief block. A locking screw is inserted through the front end of the pressure relief block. A purification mechanism is arranged at the upper end of the pressure relief block. An oil inlet is arranged at the upper left part of the tank body. A pressure gauge is arranged at the upper right part of the tank body. An oil outlet is arranged at the front middle and lower part of the outer surface of the tank body. Four support legs are fixedly connected to the lower end of the tank body.

[0007] Preferably, the pressure control mechanism includes a pressure control box. A pressure control groove is opened at the left part of the pressure control box. An activity groove is opened at the right part of the pressure control box. Sliding grooves are opened on the upper and lower groove walls of the activity groove. A cylinder is installed in the middle of the right end of the pressure control box. The output end of the cylinder is fixedly connected with a connecting block. Sliders are fixedly connected to the upper and lower ends of the connecting block. A connecting rod is fixedly connected to the middle of the left end of the connecting block. An opening and closing block is fixedly connected to the left end of the connecting rod.

[0008] Preferably, the left end of the pressure control box is fixedly connected to the connecting pipe, the left part of the upper end of the pressure control box is fixedly connected to the pressure relief block, and the connecting block is located inside the movable groove.

[0009] Preferably, the two sliders are respectively slidably connected to the two chutes, the outer surface of the opening and closing block is movably connected to the inner wall of the pressure control groove, and the left end of the opening and closing block is in contact with the left groove wall of the pressure control groove.

[0010] By adopting the above technical solutions: The opening and closing block automatically opens and closes the internal passage of the pressure relief block, so that the pressure inside the oil storage tank can be automatically controlled without frequently manually opening the valve.

[0011] Preferably, the purification mechanism includes a purification cylinder, a mounting block is fixedly connected to the middle of the lower end of the purification cylinder, a sealing ring is fixedly connected to the lower end of the mounting block, and an activated carbon layer and a deodorizing layer are arranged inside the purification cylinder.

[0012] Preferably, the mounting block is seamlessly snap-fitted with the mounting groove, and the lower end of the sealing ring is in close contact with the lower groove wall of the mounting groove.

[0013] By adopting the above technical solutions: The sealing ring is in close contact with the lower groove wall of the mounting groove to prevent gas leakage.

[0014] Preferably, the purification cylinder is internally communicated with the pressure control groove through the mounting block, the front end of the mounting block is in close contact with the end of the locking screw, and the activated carbon layer is located below the deodorizing layer.

[0015] By adopting the above technical solutions: The impurities in the air pressure are removed by the activated carbon layer, and then the odor is removed by the deodorizing layer and then discharged, avoiding the pollution of the discharged gas to the external environment and improving the protection of the environment.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The pressure inside the tank is automatically detected by a pressure sensor inside the pressure gauge. The pressure sensor can convert the pressure signal into an electrical signal and transmit it to the controller. The controller determines whether to open or close the cylinder according to a preset pressure range. When the pressure inside the tank is too high, the cylinder can be controlled to retract, causing the connecting block to move to the right in the movable slot. When the connecting block moves to the right, it drives the opening and closing block to move to the right in the pressure control slot through the connecting rod, opening the channel inside the pressure relief block, and the pressure can be relieved through the internal channel of the pressure relief block. When the pressure inside the tank is too low, the opening and closing block is controlled to move to the left by the cylinder until the opening and closing block fits against the left wall of the pressure control slot, thereby closing the internal channel of the pressure relief block. There is no need to frequently manually open the valve, and the pressure inside the oil storage tank can be automatically controlled. Automatic control can ensure that the pressure inside the tank is always maintained within a safe range, avoiding the danger of the tank body bursting or even exploding due to excessive pressure, and thus improving the service life of the oil storage tank;

[0018] 2. During the pressure relief process of the oil storage tank, the gas pressure enters the purification cylinder through the internal channel of the pressure relief block, impurities in the air pressure are removed by the activated carbon layer, and then the odor is removed by the odor removal layer before being discharged, avoiding pollution of the external environment caused by the discharged gas, improving environmental protection, and the purification cylinder is installed inside the installation slot through the installation block and locked by the locking screw. At the same time, the sealing ring fits tightly against the lower wall of the installation slot to avoid leakage, and it is convenient to regularly disassemble the purification cylinder for cleaning, which can improve the purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural schematic diagram of an automatic pressure measuring type fish oil storage tank for feed of the present utility model;

[0020] Figure 2 is the overall structural schematic diagram of the pressure control mechanism of an automatic pressure measuring type fish oil storage tank for feed of the present utility model;

[0021] Figure 3 is the internal structural schematic diagram of the pressure control mechanism of an automatic pressure measuring type fish oil storage tank for feed of the present utility model;

[0022] Figure 4 is the overall structural schematic diagram of the purification mechanism of an automatic pressure measuring type fish oil storage tank for feed of the present utility model.

[0023] In the figure: 1, tank body; 2, connecting pipe; 3, pressure control mechanism; 31, pressure control box; 32, pressure control groove; 33, movable groove; 34, sliding groove; 35, cylinder; 36, connecting block; 37, slider; 38, connecting rod; 39, opening and closing block; 4, pressure relief block; 5, installation groove; 6, locking screw; 7, purification mechanism; 71, purification cylinder; 72, installation block; 73, sealing ring; 74, activated carbon layer; 75, odor removal layer; 8, oil inlet; 9, pressure gauge; 10, oil outlet; 11, support leg. Detailed implementation manner

[0024] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0028] An automatic pressure-measuring fish oil storage tank for feed includes a tank body 1. A connecting pipe 2 is fixedly connected to the upper right part of the outer surface of the tank body 1. The right end of the connecting pipe 2 is fixedly connected with a pressure control mechanism 3. The left part of the upper end of the pressure control mechanism 3 is fixedly connected with a pressure relief block 4. An installation groove 5 is opened at the upper end of the pressure relief block 4. A locking screw 6 is inserted and connected through the front end of the pressure relief block 4. A purification mechanism 7 is arranged at the upper end of the pressure relief block 4. An oil inlet 8 is arranged at the upper left part of the tank body 1. A pressure gauge 9 is arranged at the upper right part of the tank body 1. An oil outlet 10 is arranged at the front middle and lower part of the outer surface of the tank body 1. Four support legs 11 are fixedly connected to the lower end of the tank body 1.

[0029] In this embodiment, the pressure control mechanism 3 includes a pressure control box 31. A pressure control groove 32 is formed in the left part inside the pressure control box 31, and a movable groove 33 is formed in the right part inside the pressure control box 31. Slide grooves 34 are formed in both the upper and lower groove walls of the movable groove 33. In the middle of the right end of the pressure control box 31, a cylinder 35 is installed. The output end of the cylinder 35 is fixedly connected with a connecting block 36. Sliders 37 are fixedly connected to both the upper and lower ends of the connecting block 36. In the middle of the left end of the connecting block 36, a connecting rod 38 is fixedly connected. The left end of the connecting rod 38 is fixedly connected with an opening and closing block 39. The left end of the pressure control box 31 is fixedly connected with the connecting pipe 2. The left part of the upper end of the pressure control box 31 is fixedly connected with a pressure relief block 4. The connecting block 36 is located inside the movable groove 33. The two sliders 37 are respectively slidably connected with the two slide grooves 34. The outer surface of the opening and closing block 39 is movably connected with the inner wall of the pressure control groove 32, and the left end of the opening and closing block 39 is in contact with the left groove wall of the pressure control groove 32.

[0030] Through the above solution: when the pressure inside the tank body 1 is too high, the cylinder 35 can be controlled to retract, so that the connecting block 36 moves to the right inside the movable groove 33. When the connecting block 36 moves to the right, it drives the opening and closing block 39 to move to the right inside the pressure control groove 32 through the connecting rod 38, so that the channel inside the pressure relief block 4 is opened, and the pressure can be relieved through the channel inside the pressure relief block 4. When the pressure inside the tank body 1 is too low, the opening and closing block 39 is controlled to move to the left through the cylinder 35 until the opening and closing block 39 is in contact with the left groove wall of the pressure control groove 32, so that the channel inside the pressure relief block 4 can be closed. There is no need to frequently manually open the valve, and the pressure inside the oil storage tank can be automatically controlled. The automatic control can ensure that the pressure inside the tank body 1 is always maintained within a safe range, avoiding the danger of the tank body 1 bursting or even exploding due to too high pressure, thereby improving the service life of the oil storage tank.

[0031] In this embodiment, the purification mechanism 7 includes a purification cylinder 71. In the middle of the lower end of the purification cylinder 71, a mounting block 72 is fixedly connected. A sealing ring 73 is fixedly connected to the lower end of the mounting block 72. An activated carbon layer 74 and a deodorizing layer 75 are arranged inside the purification cylinder 71. The mounting block 72 is seamlessly snap-fitted with the mounting groove 5, and the lower end of the sealing ring 73 is in close contact with the lower groove wall of the mounting groove 5. The purification cylinder 71 is internally communicated with the pressure control groove 32 through the mounting block 72. The front end of the mounting block 72 is in close contact with the end of the locking screw 6. The activated carbon layer 74 is located below the deodorizing layer 75.

[0032] Through the above solution: during the pressure relief process of the oil storage tank, the gas pressure enters the purification cylinder 71 through the internal channel of the pressure relief block 4, the impurities in the air pressure are removed by the activated carbon layer 74, and then the odor is removed by the odor removal layer 75 before being discharged, avoiding pollution of the external environment caused by the discharged gas, improving the environmental protection performance, and the purification cylinder 71 is installed in the installation groove 5 through the installation block 72 and locked by the locking screw 6. At the same time, the sealing ring 73 is closely attached to the lower wall of the installation groove 5 to avoid leakage, facilitating the regular disassembly of the purification cylinder 71 for cleaning and improving the purification effect.

[0033] It should be noted that the present utility model is an automatic pressure measuring fish oil storage tank for feed. During use, the pressure sensor in the pressure gauge 9 automatically monitors the pressure condition in the tank body 1. The pressure sensor can convert the pressure signal into an electrical signal and transmit it to the controller. The controller determines whether to open or close the air cylinder 35 according to the preset pressure range. When the pressure inside the tank body 1 is too high, the air cylinder 35 can be controlled to retract, prompting the connecting block 36 to slide to the right along the movable groove 33. During this process, the connecting block 36 pulls the opening and closing block 39 through the connecting rod 38 and moves synchronously to the right in the pressure control groove 32, thereby opening the channel in the pressure relief block 4 to achieve effective pressure release. On the contrary, if the pressure in the tank body 1 is too low, the air cylinder 35 drives the opening and closing block 39 to move to the left until it closely fits the left side wall of the pressure control groove 32 to close the pressure relief channel, ensuring pressure stability, reducing manual intervention, continuously maintaining the pressure in the tank body 1 within the safe limit, effectively preventing structural damage and even explosion risks caused by abnormal pressure, and extending the service life of the oil storage tank. In the pressure relief process, the pressure gas first enters the purification cylinder 71 through the channel of the pressure relief block 4. Here, the activated carbon layer 74 efficiently adsorbs and removes the impurities in the gas. Subsequently, the odor removal layer 75 further processes to eliminate the bad smell, ensuring that the discharged gas meets the environmental protection standards and protecting the surrounding environment from pollution. The purification cylinder 71 is seamlessly embedded in the installation groove 5 through the installation block 72 and firmly locked by the locking screw 6. At the same time, the sealing ring 73 is in close contact with the bottom of the installation groove 5 to form a reliable sealing system to prevent gas leakage, facilitating the regular disassembly, cleaning, and replacement of the purification cylinder 71 to ensure its continuous and efficient purification performance.

[0034] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic pressure measuring type fish oil storage tank for feed, comprising a tank body (1), characterized in that: A connecting pipe (2) is fixedly connected to the upper right part of the outer surface of the tank body (1), a pressure control mechanism (3) is fixedly connected to the right end of the connecting pipe (2), a pressure relief block (4) is fixedly connected to the left part of the upper end of the pressure control mechanism (3), a mounting groove (5) is provided at the upper end of the pressure relief block (4), a locking screw (6) is inserted and connected to the front end of the pressure relief block (4), a purification mechanism (7) is arranged at the upper end of the pressure relief block (4), an oil inlet (8) is arranged at the left part of the upper end of the tank body (1), a pressure gauge (9) is arranged at the right part of the upper end of the tank body (1), an oil outlet (10) is arranged at the middle and lower part of the front surface of the outer surface of the tank body (1), and four supporting legs (11) are fixedly connected to the lower end of the tank body (1); The pressure control mechanism (3) comprises a pressure control box (31), a pressure control groove (32) is provided in the left part of the pressure control box (31), a movable groove (33) is provided in the right part of the pressure control box (31), and a slide groove (34) is provided on the upper groove wall and the lower groove wall of the movable groove (33). A cylinder (35) is installed in the middle of the right end of the pressure control box (31), and a connecting block (36) is fixedly connected to the output end of the cylinder (35), and a sliding block (37) is fixedly connected to the upper and lower ends of the connecting block (36). A connecting rod (38) is fixedly connected to the middle of the left end of the connecting block (36), and an opening and closing block (39) is fixedly connected to the left end of the connecting rod (38).

2. The automatic pressure measuring type fish oil storage tank for feed according to claim 1, characterized in that: The left end of the pressure control box (31) is fixedly connected to the connecting pipe (2), the left upper end of the pressure control box (31) is fixedly connected to the pressure relief block (4), and the connecting block (36) is located inside the movable groove (33).

3. The automatic pressure measuring type fish oil storage tank for feed according to claim 1, characterized in that: The two sliding blocks (37) are slidably connected to the two sliding grooves (34) respectively, the outer surface of the opening and closing block (39) is movably connected to the inner wall of the pressure control groove (32), and the left end of the opening and closing block (39) is in contact with the left groove wall of the pressure control groove (32).

4. The automatic pressure measuring type fish oil storage tank for feed according to claim 1, characterized in that: The purification mechanism (7) comprises a purification cylinder (71), a mounting block (72) is fixedly connected to the middle of the lower end of the purification cylinder (71), a sealing ring (73) is fixedly connected to the lower end of the mounting block (72), and an activated carbon layer (74) and an odor removal layer (75) are arranged inside the purification cylinder (71).

5. The automatic pressure measuring type fish oil storage tank for feed according to claim 4, characterized in that: The mounting block (72) is seamlessly connected to the mounting groove (5), and the lower end of the sealing ring (73) is tightly fitted to the lower groove wall of the mounting groove (5).

6. The automatic pressure measuring type fish oil storage tank for feed according to claim 4, characterized in that: The purification cylinder (71) is connected to the interior of the pressure control groove (32) through the mounting block (72), the front end of the mounting block (72) is tightly fitted with the end of the locking screw (6), and the activated carbon layer (74) is located below the deodorizing layer (75).

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