A storage container for acetaldehyde solution standard substance

Abstract

The present invention relates to the field of liquid storage, and in particular to a storage container for acetaldehyde solution standard substance, comprising an air cooler, a box, a storage tank, a vent pipe and a base, wherein the storage tank is installed in the box through a connecting frame, the box is placed on the base, an air inlet pipe and an exhaust pipe are arranged in the storage tank, one end of the air inlet pipe is connected to the vent pipe, the other end of the air inlet pipe is connected to the exhaust pipe, the other end of the exhaust pipe passes through a side wall of the storage tank, and the vent pipe is connected to the air cooler; the temperature of the acetaldehyde solution in the storage tank is kept stable during transportation to avoid reaction changes due to high temperature, cold air passing through the air inlet pipe, the exhaust pipe and a cold air chamber opened in a wave-breaking plate passes through the exhaust pipe and the exhaust groove, such as in the box, and the outside and the inside of the tank are cooled at the same time, so that the acetaldehyde solution in the storage tank is cooled evenly, and the reaction changes of the acetaldehyde solution standard substance due to temperature difference are reduced.

Description

Technical Field

[0001] The invention relates to the field of liquid storage, and in particular to a storage container for an acetaldehyde solution standard substance. Background Art

[0002] Acetaldehyde, also known as acetic acid aldehyde, is an organic compound. The ethanol solution standard substance is an acetaldehyde solution with sufficiently uniform characteristic values.

[0003] When ethanol solution needs to be transported, since the boiling point of acetaldehyde is 20.8℃, a stable temperature needs to be maintained during transportation to avoid high temperature causing reaction changes in the acetaldehyde solution standard substance. In addition, acetaldehyde has strong reducing properties and is flammable. During transportation, the transport vehicle needs to maintain smooth driving to avoid violent vibration and collision of the ethanol solution to generate static electricity, so as to avoid fire and explosion and cause safety hazards.

[0004] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a storage container for acetaldehyde solution standard substance which can maintain the temperature during transportation and reduce the severe vibration and collision of ethanol solution during transportation.

[0006] To achieve the above-mentioned purpose, the technical solution of the present invention is implemented as follows, including an air cooler, a box body, a storage tank, a ventilation pipe and a base. The storage tank is installed in the box body through a connecting frame, and the box body is placed on the base. An air intake pipe and an exhaust pipe are arranged in the storage tank. One end of the air intake pipe is connected to the ventilation pipe, and the other end of the air intake pipe is connected to the exhaust pipe. The other end of the exhaust pipe passes through the side wall of the storage tank, and the ventilation pipe is connected to the air cooler.

[0007] Furthermore, after the acetaldehyde solution standard substance is placed in the storage tank, the box is loaded onto a truck. During transportation, the box is placed on a base and stacked. The air cooler is connected to the ventilation pipe. The air cooler sends cold air into the ventilation pipe, and then sends the cold air into the air inlet pipe and the exhaust pipe through the ventilation pipe to cool the acetaldehyde solution standard substance in the storage tank to avoid high temperature causing reaction changes in the acetaldehyde solution standard substance.

[0008] Furthermore, the square box is used as an external shell to facilitate stacking, while the design of the internal storage tank body can effectively mitigate the impact force and reduce the possibility of explosion caused by accumulated static electricity.

[0009] Furthermore, a wave-breaking plate is provided in the storage tank, and a cold air chamber is provided in the wave-breaking plate. One side of the cold air chamber in the wave-breaking plate is connected to the air inlet pipe, and the other side of the cold air chamber in the wave-breaking plate is connected to the exhaust pipe. With this design, the wave-breaking plate can prevent the ethanol solution from being subjected to severe vibration and collision in the storage tank during transportation, and the cold air chamber provided in the wave-breaking plate cooperates with the air inlet pipe and the exhaust pipe to cool the ethanol solution in the storage tank from the inside, and at the same time discharges the cold air into the box cavity through the exhaust pipe, so that the heat dissipation of the ethanol solution in the storage tank is uniform.

[0010] Furthermore, a limiting foot is arranged at the bottom of the box body, a first limiting groove is opened at the position of the limiting foot corresponding to the top of the box body, and a second limiting groove is opened at the position of the limiting foot corresponding to the bottom of the base; with this design, the limiting foot is used in conjunction with the first limiting groove and the second limiting groove, which facilitates the stacking and positioning of the boxes, makes the boxes neat when stacked, reduces the occupied space, and at the same time can play a limiting effect when stacked, avoiding the collapse of the stacked boxes during transportation.

[0011] Furthermore, a first threaded connection groove is provided on the top of the ventilation pipe, and a second threaded connection groove is provided on the bottom of the ventilation pipe, and the first threaded connection groove is threadedly connected to a threaded sleeve; with this design, when the boxes are stacked, the bottom box can be connected to the second threaded connection groove on the top box through the threaded sleeve on the first threaded connection groove, and while connecting the ventilation pipe, it can also limit the stacking of the boxes.

[0012] Furthermore, a connecting pipe is provided on one side of the air cooler, and the air cooler is connected to the second threaded connection groove at the bottom of the ventilation pipe through the connecting pipe. With this design, the cold air blown out by the air cooler directly enters the box through the connecting pipe and the ventilation pipe to cool the acetaldehyde solution in the storage tank, and the threaded connection method facilitates installation and disassembly.

[0013] Furthermore, an exhaust groove connected to the cold air chamber in the wave-breaking plate is provided on the top wall of the storage tank; with this design, the exhaust groove on the top wall of the storage tank is used in conjunction with the exhaust pipe to evenly distribute the cold air in the box cavity, thereby improving the cooling effect.

[0014] Furthermore, an exhaust port is provided at the bottom of the box body; with such a design, the cold air entering the box body is discharged through the exhaust port.

[0015] Furthermore, a liquid inlet and a liquid discharge port penetrating the side wall of the box body are arranged on one side wall of the storage tank; with such a design, the storage tank is filled with liquid through the liquid inlet and discharged through the liquid discharge port.

[0016] Furthermore, the height of the limiting foot is greater than the depth of the first limiting groove and the second limiting groove; with this design, when the boxes are stacked, there will be gaps between the boxes, which will not affect the exhaust of the exhaust port.

[0017] Furthermore, a closing valve is provided on the top of the ventilation pipe; with this design, the ventilation pipe can be closed and opened by the closing valve, and the box at the top of the stacked boxes can close the ventilation pipe by the closing valve to prevent cold air from leaking out.

[0018] The beneficial effects of the present invention are embodied in:

[0019] In the present invention, the air cooler cooperates with the ventilation pipe, the air inlet pipe, the exhaust pipe and the cold air chamber provided in the wave-breaking plate. When the air cooler is working, the cold air is sent into the air inlet pipe, the cold air chamber provided in the wave-breaking plate and the exhaust pipe through the ventilation pipe to cool the acetaldehyde solution in the storage tank, so that the acetaldehyde solution in the storage tank maintains a stable temperature during transportation to avoid reaction changes due to high temperature. The cold air chamber provided in the air inlet pipe, the exhaust pipe and the wave-breaking plate is located in the tank body, and the cold air passing through the air inlet pipe, the exhaust pipe and the cold air chamber provided in the wave-breaking plate passes through the exhaust pipe and the exhaust groove, such as in the box body, and cools the outside and the inside of the tank body at the same time, so that the acetaldehyde solution in the storage tank is cooled evenly, the cooling effect is improved, and the reaction changes of the acetaldehyde solution standard substance due to temperature difference are reduced.

[0020] In the present invention, a wave-breaking plate is arranged in the storage tank, which can effectively reduce the severe vibration and collision of the acetaldehyde solution in the tank body during transportation, reduce the occurrence of static electricity generated by the collision, and avoid the occurrence of reaction changes of the acetaldehyde solution in the collision.

[0021] In the present invention, the box body serves as an external shell body and can be conveniently stacked and placed. The stacked boxes can be limited by the limiting feet in cooperation with the first limiting groove and the second limiting groove. The ventilation pipes are threadedly connected by threaded sleeves, so that the stacked boxes can be fixed and limited while allowing cold air to circulate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the three-dimensional structure of a storage container for the acetaldehyde solution standard substance provided by the present invention;

[0023] Figure 2 A schematic diagram of a three-dimensional structure of stacked storage containers of acetaldehyde solution standard substances provided by the present invention;

[0024] Figure 3 A schematic diagram of a partial three-dimensional structure of a storage container for the acetaldehyde solution standard substance provided by the present invention;

[0025] Figure 4A schematic diagram of the three-dimensional structure of the storage tank and the ventilation pipe provided by the present invention;

[0026] Figure 5 A cross-sectional view of a box provided by the present invention;

[0027] Figure 6 A cross-sectional view of a storage tank provided by the present invention.

[0028] Description of reference numerals:

[0029] 1. Box body; 11. Limiting foot; 12. First limiting groove; 13. Connecting frame; 14. Exhaust port; 2. Storage tank; 21. Liquid inlet; 22. Liquid outlet; 23. Inlet pipe; 24. Wave-breaking plate; 25. Cold air chamber; 26. Exhaust groove; 27. Exhaust pipe; 3. Ventilation pipe; 31. First threaded connection groove; 32. Second threaded connection groove; 33. Threaded sleeve; 34. Closing valve; 4. Base; 41. Second limiting groove; 5. Air cooler; 51. Connecting pipe. DETAILED DESCRIPTION

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the invention, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the invention.

[0031] It should be noted that if the embodiments of the invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. 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 invention.

[0033] See also Figures 1 to 6 :

[0034] The present invention discloses a storage container for acetaldehyde solution standard substance, comprising an air cooler 5, a box body 1, a storage tank 2, a ventilation pipe 3 and a base 4, wherein the storage tank 2 is installed in the box body 1 through a connecting frame 13, and the box body 1 is placed on the base 4, and an air intake pipe 23 and an exhaust pipe 27 are arranged in the storage tank 2, wherein one end of the air intake pipe 23 is connected to the ventilation pipe 3, and the other end of the air intake pipe 23 is connected to the exhaust pipe 27, and the other end of the exhaust pipe 27 passes through the side wall of the storage tank 2, and the ventilation pipe 3 is connected to the air cooler 5.

[0035] In a specific implementation, after the acetaldehyde solution standard substance is placed in the storage tank 2, the box body 1 is loaded onto a vehicle. During transportation, the box body 1 is placed on the base 4 for stacking. The air cooler 5 is connected to the ventilation pipe 3. The air cooler 5 works to send cold air into the ventilation pipe 3, and then the cold air is sent into the air inlet pipe 23 and the exhaust pipe 27 through the ventilation pipe 3 to cool the acetaldehyde solution standard substance in the storage tank 2 to avoid high temperature causing reaction changes in the acetaldehyde solution standard substance.

[0036] Specifically, the square box 1 is used as an external shell to facilitate stacking, while the design of the internal storage tank 2 can effectively mitigate the impact force and reduce the possibility of explosion caused by accumulated static electricity.

[0037] In the present invention, a wave-breaking plate 24 is provided in the storage tank 2, and a cold air chamber 25 is provided in the wave-breaking plate 24. One side of the cold air chamber 25 in the wave-breaking plate 24 is connected to the air inlet pipe 23, and the other side of the cold air chamber 25 in the wave-breaking plate 24 is connected to the exhaust pipe 27. With this design, the wave-breaking plate 24 can prevent the ethanol solution from being violently vibrated and collided in the storage tank 2 during transportation, and the cold air chamber 25 is provided in the wave-breaking plate 24, which cooperates with the air inlet pipe 23 and the exhaust pipe 27 to cool the ethanol solution in the storage tank 2 from the inside, and at the same time, the cold air is discharged into the chamber of the box body 1 through the exhaust pipe 27, so that the heat dissipation of the ethanol solution in the storage tank 2 is uniform.

[0038] In the present invention, a limiting foot 11 is arranged at the bottom of the box body 1, a first limiting groove 12 is opened at the position of the limiting foot 11 on the top of the box body 1, and a second limiting groove 41 is opened at the position of the limiting foot 11 on the bottom of the base 4; such a design allows the limiting foot 11 to be used in conjunction with the first limiting groove 12 and the second limiting groove 41, so that the boxes 1 can be stacked and placed to achieve a positioning effect, so that the boxes 1 are neatly stacked and placed, and the occupied space is reduced. At the same time, a limiting effect can be achieved when the boxes 1 are stacked and placed, so as to avoid the stacked boxes 1 from collapsing during transportation.

[0039] In the present invention, a first threaded connection groove 31 is provided on the top of the ventilation pipe 3, and a second threaded connection groove 32 is provided on the bottom of the ventilation pipe 3, and a threaded sleeve 33 is threadedly connected to the first threaded connection groove 31. With this design, when the boxes 1 are stacked, the bottom box 1 can be connected to the second threaded connection groove 32 on the top box 1 through the threaded sleeve 33 on the first threaded connection groove 31, and while connecting the ventilation pipe 3, it can also play a role in limiting the stacking between the boxes 1.

[0040] In the present invention, a connecting pipe 51 is provided on one side of the air cooler 5, and the air cooler 5 is connected to the second threaded connection groove 32 at the bottom of the ventilation pipe 3 through the connecting pipe 51. With this design, the cold air blown out by the air cooler 5 directly enters the box body 1 through the connecting pipe 51 and the ventilation pipe 3 to cool the acetaldehyde solution in the storage tank 2, and the threaded connection method is convenient for installation and disassembly.

[0041] In the present invention, an exhaust groove 26 connected to the cold air chamber 25 in the wave-breaking plate 24 is provided on the top wall of the storage tank 2. By using the exhaust groove 26 on the top wall of the storage tank 2 in conjunction with the exhaust pipe 27, the cold air in the chamber of the box body 1 is evenly distributed, thereby improving the cooling effect.

[0042] In the present invention, an exhaust port 14 is provided at the bottom of the box body 1 . With this design, the cold air entering the box body 1 is discharged through the exhaust port 14 .

[0043] In the present invention, a liquid inlet 21 and a liquid discharge port 22 penetrating the side wall of the box body 1 are arranged on one side wall of the storage tank 2; in this design, the storage tank 2 is filled with liquid through the liquid inlet 21 and discharged through the liquid discharge port 22.

[0044] In the present invention, the height of the limiting foot 11 is greater than the depth of the first limiting groove 12 and the second limiting groove 41 ; with this design, when the boxes 1 are stacked, there will be gaps between the boxes 1, which will not affect the exhaust of the exhaust port 14 .

[0045] In the present invention, a closing valve 34 is provided on the top of the ventilation pipe 3; with this design, the ventilation pipe 3 can be closed and opened by the closing valve 34, and the box 1 located at the top of the stacked boxes 1 can close the ventilation pipe 3 by the closing valve 34 to prevent cold air from leaking out.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A storage container for acetaldehyde solution standard substance, comprising a cooling fan (5), characterized in that , further comprising a box body (1), a storage tank (2), a ventilation pipe (3) and a base (4), wherein the storage tank (2) is installed in the box body (1) via a connecting frame (13), the box body (1) is placed on the base (4), an air intake pipe (23) and an exhaust pipe (27) are arranged in the storage tank (2), one end of the air intake pipe (23) is connected to the ventilation pipe (3), the other end of the air intake pipe (23) is connected to the exhaust pipe (27), the other end of the exhaust pipe (27) passes through the side wall of the storage tank (2), and the ventilation pipe (3) is connected to the air cooler (5); The storage tank (2) is provided with a wave-breaking plate (24), and a cold air chamber (25) is provided in the wave-breaking plate (24); one side of the cold air chamber (25) in the wave-breaking plate (24) is connected to an air inlet pipe (23), and the other side of the cold air chamber (25) in the wave-breaking plate (24) is connected to an exhaust pipe (27); A liquid inlet (21) and a liquid outlet (22) penetrating the side wall of the box body (1) are provided on one side wall of the storage tank (2); The top of the ventilation pipe (3) is provided with a first threaded connection groove (31), the bottom of the ventilation pipe (3) is provided with a second threaded connection groove (32), and the first threaded connection groove (31) is threadedly connected with a threaded sleeve (33); The air inlet pipe (23) and the exhaust pipe (27) cool the ethanol solution in the storage tank (2) from the inside, and at the same time discharge the cold air into the chamber of the box body (1) through the exhaust pipe (27), so that the heat of the ethanol solution in the storage tank (2) is evenly dissipated; The threaded sleeve (33) on the first threaded connection groove (31) is connected to the second threaded connection groove (32), and while serving to connect the vent pipe (3), it also serves to limit the stacking of the boxes (1).

2. The storage container of the acetaldehyde solution standard substance according to claim 1, characterized in that: A limiting foot (11) is provided at the bottom of the box body (1), a first limiting groove (12) is provided at the top of the box body (1) at a position corresponding to the limiting foot (11), and a second limiting groove (41) is provided at the bottom of the base (4) at a position corresponding to the limiting foot (11).

3. The storage container of the acetaldehyde solution standard substance according to claim 2, characterized in that: A connecting pipe (51) is provided on one side of the cooling air machine (5), and the cooling air machine (5) is connected to the second threaded connection groove (32) at the bottom of the ventilation pipe (3) via the connecting pipe (51).

4. The storage container of the acetaldehyde solution standard substance according to claim 3, characterized in that: An exhaust groove (26) communicating with the cold air chamber (25) in the wave-breaking plate (24) is provided on the top wall of the storage tank (2).

5. The storage container of the acetaldehyde solution standard substance according to claim 4, characterized in that: An exhaust port (14) is provided at the bottom of the box body (1).

6. The storage container of the acetaldehyde solution standard substance according to claim 5, characterized in that: The height of the limiting foot (11) is greater than the depth of the first limiting groove (12) and the second limiting groove (41).

7. The storage container of the acetaldehyde solution standard substance according to claim 6, characterized in that: A closing valve (34) is provided at the top of the ventilation pipe (3).

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