Pressure vessel with buffering function

Abstract

The utility model relates to the technical field of pressure vessels, and discloses a pressure vessel with a buffering function, which comprises a main body mechanism, and a buffering mechanism is arranged on the inner wall of the main body mechanism; a supporting mechanism is arranged at the bottom of the buffering mechanism, the main body mechanism comprises a container shell, a damping buffering column is fixedly connected to the surface of the container shell, a connecting frame is fixedly connected to the end, away from the container shell, of the damping buffering column, and a discharging pipe is fixedly connected to the surface of the container shell. And the surface of the discharging pipe is fixedly connected with a valve. Before liquid or gas is filled into the container shell from the feed port, the buffer device can be controlled to work to enable buffer gas added into the gas inlet to enter the container shell, so that a pressure balance state is formed in the container shell, the influence of external pressure on filled articles is relieved, and the safety of the filled articles is improved. At the moment, liquid can be poured into the feeding port, and the feeding port is in an inclined L shape.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure vessels, in particular to a pressure vessel with a buffer function. Background Art

[0002] Pressure vessels are closed devices that only contain gas or liquid and bear a certain pressure. Pressure vessels are usually placed on the ground. The pressure resistance of pressure vessels is usually related to the materials used to manufacture pressure vessels, and the manufacturing materials also play a decisive role. In order to enhance the pressure resistance of pressure vessels and extend the service life of pressure vessels, the commonly used method is to use expensive steel to manufacture pressure vessels, so as to enhance the pressure resistance of pressure vessels and extend the service life of pressure vessels. However, in this way, the production cost of pressure vessels will increase exponentially, which is a huge investment for enterprises, while the use of ordinary pressure vessels requires frequent replacement of pressure vessels.

[0003] Application number 202320836802.0 A pressure vessel with a buffering function. When the buffer structure needs to be protected, first slide the pull buckle to the right, and the pull buckle drives the pull plate to slide synchronously on the top of the protective frame, and the pull plate drives the slider to slide synchronously inside the limiting slide to achieve the protection operation of the buffer structure. When the buffer structure needs to be adjusted, first increase the internal pressure of the tank body to push the piston to slide upward, so that the high-pressure gas is discharged into the interior of the buffer tank through the exhaust pipe, the exhaust hole and the intake pipe, thereby achieving the stability of the internal pressure of the tank body. By turning the handle, the handle drives the screw to rotate, and the screw is restricted by the screw sleeve, so that the screw drives the sliding rod to slide inside the limiting slide groove, and the sliding rod pushes the piston to slide up and down through the telescopic rod and the spring, thereby adjusting the distance between the piston and the exhaust hole.

[0004] During the feeding process of existing pressure vessels, liquid will pour into the container from the top or one side of the container. At this time, the container will be hit by the liquid. The impact of the liquid may cause deformation or rupture of the container structure, especially for containers that are not designed to be strong enough. This situation is very likely to occur. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a pressure container with a buffer function.

[0006] The utility model is implemented by the following technical scheme: a pressure vessel with a buffering function, comprising a main body mechanism, a buffering mechanism is arranged on the inner wall of the main body mechanism; a supporting mechanism is arranged at the bottom of the buffering mechanism;

[0007] The main body mechanism includes a container shell, a shock-absorbing buffer column is fixedly connected to the surface of the container shell, an end of the shock-absorbing buffer column away from the container shell is fixedly connected to a connecting frame, a discharge pipe is fixedly connected to the surface of the container shell, a valve is fixedly connected to the surface of the discharge pipe, a feed port is fixedly connected to the surface of the container shell, and a connecting cover is fixedly connected to the top of the connecting frame.

[0008] As a further improvement of the above solution, the main body structure includes a shock-absorbing buffer column, and the number of the shock-absorbing buffer columns is plural and the shock-absorbing buffer columns are equidistantly distributed.

[0009] As a further improvement of the above solution, the main body mechanism includes a discharge pipe, the surface of the discharge pipe is fixedly connected to the inner wall of the connection frame, and the inner wall of the connection cover is fixedly connected to the surface of the container shell.

[0010] Through the above technical solution, a cover is provided on the surface of the feed port for sealing the feed port (not shown in the figure).

[0011] As a further improvement of the above scheme, the buffer mechanism includes a buffer device, which is fixedly connected to the inner wall of the container shell, an air inlet is fixedly connected to the surface of the buffer device, a fixed ring is fixedly connected to the surface of the connecting frame, and a fixed column is fixedly connected to the bottom of the fixed ring.

[0012] As a further improvement of the above solution, the buffer mechanism includes fixed columns, and the number of the fixed columns is four, and the four fixed columns are equidistantly distributed.

[0013] Through the above technical solution, the buffer device is used to control the operation of the air inlet.

[0014] As a further improvement of the above solution, the support mechanism includes a support ring, the support ring is fixedly connected to the bottom of the fixed column, and one end of the support ring away from the fixed column is fixedly connected to the support column.

[0015] As a further improvement of the above solution, the support mechanism includes support columns, and the number of the support columns is four. The four support columns are equidistantly distributed, and the inner walls of the support columns are fixedly connected to the surface of the connecting frame.

[0016] Through the above technical solution, the device can be supported and fixed by the support columns.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model can control the buffer device to work so that the buffer gas added from the air inlet enters the interior of the container shell before the liquid or gas is poured into the interior of the container shell from the feed port, so as to form a pressure balance state inside the container shell to mitigate the influence of external pressure on the filled articles. At this time, the liquid can be poured into the feed port. Since the shape of the feed port is an inclined L-shape, the liquid can be slowly entered into the interior of the container shell to prevent the liquid from directly entering the interior of the container shell and causing impact on the interior of the container shell. In addition, a shock-absorbing buffer column is fixedly connected to the surface of the container shell to buffer the liquid entering the container shell to prevent the container shell from being damaged due to excessive force of the liquid entering the interior of the container shell.

[0019] The utility model enables buffer gas to be added into the container shell through the operation of the buffer device, and the pressure container shell will automatically balance the pressure. When the external pressure changes, the buffer gas inside the container shell will play a buffering role, reducing the pressure change on the liquid or solid objects, thereby protecting the integrity and safety of the container shell wall and the stored objects and reducing possible damage or leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the pressure vessel with a buffering function of the utility model;

[0021] Figure 2 This is a schematic diagram of the container shell structure of the pressure container with buffer function of the utility model;

[0022] Figure 3 This is a schematic diagram of the bottom structure of the pressure vessel with a buffering function of the utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of the surface of the pressure vessel with a buffering function of the utility model;

[0024] Figure 5 It is a schematic diagram of the overall structure of the buffer mechanism of the pressure vessel with buffer function of the utility model.

[0025] Description of main symbols:

[0026] 1. Main body; 101. Container shell; 102. Shock-absorbing buffer column; 103. Connection frame; 104. Discharge pipe; 105. Valve; 106. Feed port; 107. Connection cover; 2. Buffer mechanism; 201. Buffer device; 202. Air inlet; 203. Fixed ring; 204. Fixed column; 3. Support mechanism; 301. Support ring; 302. Support column. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0028] Example:

[0029] Please combine Figure 1-5 A pressure vessel with a buffering function in this embodiment includes a main body mechanism 1, a buffering mechanism 2 is arranged on the inner wall of the main body mechanism 1; a supporting mechanism 3 is arranged at the bottom of the buffering mechanism 2;

[0030] The main body mechanism 1 includes a container shell 101, a shock-absorbing buffer column 102 is fixedly connected to the surface of the container shell 101, an end of the shock-absorbing buffer column 102 away from the container shell 101 is fixedly connected to a connecting frame 103, a discharge pipe 104 is fixedly connected to the surface of the container shell 101, a valve 105 is fixedly connected to the surface of the discharge pipe 104, a feed port 106 is fixedly connected to the surface of the container shell 101, and a connecting cover 107 is fixedly connected to the top of the connecting frame 103. The main body mechanism 1 includes a shock-absorbing buffer column 102, There are a plurality of shock absorbing buffer columns 102, which are evenly distributed. The main body 1 includes a discharge pipe 104, the surface of which is fixedly connected to the inner wall of the connection frame 103, and the inner wall of the connection cover 107 is fixedly connected to the surface of the container shell 101. Before the liquid or gas is poured into the interior of the container shell 101 from the feed port 106, the buffer device 201 can be controlled to work so that the gas inlet 202 adds buffer gas to enter the interior of the container shell 101, so as to prevent the container from leaking. A pressure balance state is formed inside the shell 101 to mitigate the effect of external pressure on the loaded items. At this time, liquid can be poured into the feed port 106. Since the feed port 106 is in an inclined L-shape, the liquid can slowly enter the interior of the container shell 101 to prevent the liquid from directly entering the interior of the container shell 101 and causing impact on the interior of the container shell 101. A shock-absorbing buffer column 102 is fixedly connected to the surface of the container shell 101 to buffer the liquid entering the container shell 101 to prevent the container shell 101 from being damaged due to excessive force caused by the liquid entering the container shell 101. Buffer gas is added to the container shell 101 through the operation of the buffer device 201, and the pressure container shell 101 will automatically balance the pressure. When the external pressure changes, the buffer gas inside the container shell 101 will play a buffering role to reduce the pressure changes on the liquid or solid items. This can protect the integrity and safety of the container shell 101 wall and stored items and reduce possible damage or leakage.

[0031] The buffer mechanism 2 includes a buffer device 201, which is fixedly connected to the inner wall of the container shell 101. An air inlet 202 is fixedly connected to the surface of the buffer device 201. A fixed ring 203 is fixedly connected to the surface of the connecting frame 103. A fixed column 204 is fixedly connected to the bottom of the fixed ring 203. The buffer mechanism 2 includes a fixed column 204. There are four fixed columns 204, and the four fixed columns 204 are equidistantly distributed.

[0032] The supporting mechanism 3 includes a supporting ring 301, which is fixedly connected to the bottom of the fixed column 204. The end of the supporting ring 301 away from the fixed column 204 is fixedly connected to a supporting column 302. The supporting mechanism 3 includes four supporting columns 302, which are equidistantly distributed. The inner walls of the supporting columns 302 are fixedly connected to the surface of the connecting frame 103.

[0033] The implementation principle of a pressure vessel with a buffer function in the embodiment of the present application is as follows: before pouring liquid or gas from the feed port 106 into the interior of the container shell 101, the buffer device 201 can be controlled to work so that the gas inlet 202 adds buffer gas to enter the interior of the container shell 101, the purpose is to form a pressure balance state inside the container shell 101 to reduce the influence of external pressure on the filled items. At this time, the liquid can be poured into the feed port 106. Since the shape of the feed port 106 is an inclined L-shape, the liquid can be slowly entered into the interior of the container shell 101 to prevent the liquid from directly entering the interior of the container shell 101 and affecting the container shell 101. 01 causes impact inside, and the surface of the container shell 101 is fixedly connected with a shock-absorbing buffer column 102 to buffer the liquid entering the container shell 101, to prevent the container shell 101 from being damaged due to excessive force of the liquid entering the container shell 101. The buffer device 201 works to add buffer gas to the container shell 101, and the pressure vessel shell 101 will automatically balance the pressure. When the external pressure changes, the buffer gas inside the container shell 101 will play a buffering role to reduce the pressure change on the liquid or solid objects, thereby protecting the integrity and safety of the container shell 101 wall and stored items and reducing possible damage or leakage.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A pressure vessel with a buffer function, characterized in that: It comprises a main body mechanism (1), wherein a buffer mechanism (2) is arranged on the inner wall of the main body mechanism (1); and a support mechanism (3) is arranged at the bottom of the buffer mechanism (2); The main body mechanism (1) comprises a container shell (101), a shock-absorbing buffer column (102) is fixedly connected to the surface of the container shell (101), an end of the shock-absorbing buffer column (102) away from the container shell (101) is fixedly connected to a connecting frame (103), a discharge pipe (104) is fixedly connected to the surface of the container shell (101), a valve (105) is fixedly connected to the surface of the discharge pipe (104), a feed port (106) is fixedly connected to the surface of the container shell (101), and a connecting cover (107) is fixedly connected to the top of the connecting frame (103).

2. A pressure vessel with a buffering function as claimed in claim 1, characterized in that: The main body structure (1) comprises a shock-absorbing buffer column (102), wherein the shock-absorbing buffer column (102) is a plurality of the shock-absorbing buffer columns (102), and the plurality of the shock-absorbing buffer columns (102) are distributed at equal distances.

3. A pressure vessel with a buffering function as claimed in claim 1, characterized in that: The main body mechanism (1) comprises a discharge pipe (104), the surface of the discharge pipe (104) is fixedly connected to the inner wall of the connection frame (103), and the inner wall of the connection cover (107) is fixedly connected to the surface of the container shell (101).

4. A pressure vessel with a buffering function as claimed in claim 1, characterized in that: The buffer mechanism (2) comprises a buffer device (201), the buffer device (201) is fixedly connected to the inner wall of the container shell (101), an air inlet (202) is fixedly connected to the surface of the buffer device (201), a fixed ring (203) is fixedly connected to the surface of the connecting frame (103), and a fixed column (204) is fixedly connected to the bottom of the fixed ring (203).

5. A pressure vessel with a buffering function as claimed in claim 4, characterized in that: The buffer mechanism (2) comprises fixed columns (204), and there are four fixed columns (204). The four fixed columns (204) are distributed at equal distances.

6. A pressure vessel with a buffering function as claimed in claim 4, characterized in that: The support mechanism (3) comprises a support ring (301), wherein the support ring (301) is fixedly connected to the bottom of a fixed column (204), and one end of the support ring (301) away from the fixed column (204) is fixedly connected to a support column (302).

7. A pressure vessel with a buffering function as claimed in claim 6, characterized in that: The support mechanism (3) comprises support columns (302), there are four support columns (302), the four support columns (302) are distributed at equal distances, and the inner walls of the support columns (302) are fixedly connected to the surface of the connection frame (103).

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