Finished material storage tank

Abstract

The utility model discloses a finished product material storage tank, and relates to the technical field of finished product material storage. The device comprises a storage tank, a pressure relief mechanism, a storage mechanism and a supporting mechanism are arranged on the storage tank, and the pressure relief mechanism comprises a first pressure relief assembly, a second pressure relief assembly, a reset assembly and a filter assembly; the first pressure relief assembly comprises a pressure tank fixedly mounted on the top face of the storage tank, a sealing sleeve is fixedly mounted on the inner wall of the pressure tank, the bottom end of the sealing sleeve extends into the storage tank, a piston block is slidably mounted on the inner wall of the sealing sleeve, and a hollow pipe is fixedly mounted on the top face of the piston block. The top end of the hollow pipe extends to the position above the pressure tank. According to the storage tank, by arranging the pressure relief mechanism, the effect of automatically relieving pressure when the air pressure in the storage tank is too large is achieved, and meanwhile the problem that the internal air pressure is too large due to the fact that excessive air is discharged in the storage process of finished liquid in the storage tank can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of finished material storage, in particular to a finished material storage tank. Background Art

[0002] In the prior art, after searching, it was found that a Chinese patent disclosed "a liquid storage tank", and its application number is "CN202321906613.2". This patent can mainly allow all the liquid at the bottom of the storage box to flow out, and can clamp and fix the storage box to prevent the storage box from being damaged by the strong clamping force.

[0003] However, the above device cannot discharge the air pressure in the liquid storage tank in time. During the discharge, transportation and storage of the liquid in the liquid storage tank, the air pressure in the liquid storage tank will also change accordingly. If the air pressure state in the tank is not monitored and adjusted in time, once the air pressure deviates from the safe range, it is easy to damage or destroy the structure and sealing performance of the liquid storage tank. Utility Model Content

[0004] The utility model aims to provide a finished material storage tank, which is equipped with a pressure relief mechanism to achieve the effect of automatic pressure relief when the internal air pressure of the storage tank is too high. At the same time, it can also solve the problem of excessive internal air pressure caused by excessive gas discharge from the finished liquid in the storage tank during the storage process, and solves the problem that if the air pressure state in the tank is not monitored and adjusted in time, once the air pressure deviates from the safe range, it is easy to damage or destroy the structure and sealing performance of the liquid storage tank.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a finished material storage tank, comprising a storage tank, wherein the storage tank is provided with a pressure relief mechanism, a material storage mechanism and a support mechanism, wherein the pressure relief mechanism comprises a first pressure relief component, a second pressure relief component, a reset component and a filter component;

[0007] The first pressure relief assembly includes a pressure tank fixedly mounted on the top surface of the storage tank, a sealing sleeve fixedly mounted on the inner wall of the pressure tank, the bottom end of the sealing sleeve extends to the interior of the storage tank, a piston block is slidably mounted on the inner wall of the sealing sleeve, a hollow tube is fixedly mounted on the top surface of the piston block, the top end of the hollow tube extends to the top of the pressure tank, the hollow tube is slidably connected to the pressure tank, a connecting hole is provided on the piston block, an exhaust hole is provided on the sealing sleeve, the exhaust hole is located inside the pressure tank, and a vent is provided on the pressure tank.

[0008] Furthermore, the second pressure relief assembly includes an air inlet hole opened on the sealing sleeve, the air inlet hole is located inside the storage tank, and two limit blocks are fixedly installed on the inner wall of the sealing sleeve.

[0009] Furthermore, the reset assembly includes a reset spring sleeved on a hollow tube, the bottom end of the reset spring is fixedly connected to the top surface of the piston block, the top end of the reset spring is fixedly connected to the inner wall of the pressure tank, and a sealing gasket is fixedly installed on the top surface of the pressure tank.

[0010] Furthermore, the filter assembly comprises a fixing plate fixedly mounted on the pressure tank, a top surface of the fixing plate is provided with a groove, and an inner wall of the groove is slidably connected with a filter disc.

[0011] Furthermore, the material storage mechanism includes a connecting pipe fixedly installed on the storage tank, a liquid pump is fixedly installed on one end of the connecting pipe away from the storage tank, a liquid outlet pipe is fixedly installed on the input end of the liquid pump, a valve is fixedly installed on the liquid outlet pipe, and a liquid inlet pipe is fixedly installed on the top surface of the storage tank.

[0012] Furthermore, the support mechanism comprises a fixed frame fixedly mounted on the outer wall of the storage tank, the liquid pump is fixedly mounted on the inner bottom wall of the fixed frame, and a plurality of travel wheels are fixedly mounted on the top surface of the fixed frame.

[0013] The utility model has the following beneficial effects:

[0014] 1. By providing a pressure relief mechanism, the internal air pressure of the storage tank will increase during the process of conveying the finished liquid to the interior of the storage tank. When the internal air pressure of the storage tank is too high, the air pressure will pass through the interior of the sealing sleeve and push the piston block to move upward until the piston block moves to the top of the exhaust hole. The excess gas inside the storage tank will flow into the interior of the pressure tank after passing through the sealing sleeve and the exhaust hole in turn, and be discharged through the vent, thereby achieving the effect of automatic pressure relief when the internal air pressure of the storage tank is too high. At the same time, it can also solve the problem of excessive internal air pressure caused by excessive discharge of gas from the finished liquid inside the storage tank during storage.

[0015] 2. By providing a second pressure relief component, the internal air pressure of the storage tank will decrease during the process of discharging the finished liquid inside the storage tank. When the internal air pressure of the storage tank is too low, the interior of the storage tank will be in a negative pressure state, thereby driving the piston block and the hollow tube to move downward. When the bottom surface of the piston block contacts the top surface of the limit block, the connecting hole is connected to the air inlet hole, and the external air will flow into the interior of the connecting hole through the top of the hollow tube and be introduced into the interior of the storage tank through the air inlet hole, thereby realizing the function of automatically reducing the negative pressure state inside the storage tank. When the internal air pressure of the storage tank is in a balanced state with the external air pressure, the reset spring is reset, driving the piston block to move to the middle of the exhaust hole and the air inlet hole, thereby realizing the automatic reset function of the piston block.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a finished material storage tank of the utility model;

[0019] Figure 2 This is a front cross-sectional structural schematic diagram of a storage tank of a finished material storage tank of the utility model;

[0020] Figure 3 It is a front cross-sectional structural schematic diagram of a pressure tank of a finished material storage tank of the utility model;

[0021] Figure 4 It is a schematic diagram of the left side cross-sectional structure of a pressure tank of a finished material storage tank of the utility model;

[0022] Figure 5 It is a structural schematic diagram of a vent of a finished material storage tank of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Storage tank; 2. Pressure relief mechanism; 3. Material storage mechanism; 4. Support mechanism; 21. Pressure tank; 22. Sealing sleeve; 23. Piston block; 24. Hollow tube; 25. Connecting hole; 26. Exhaust hole; 27. Air vent; 28. Air inlet hole; 281. Limit block; 282. Return spring; 283. Sealing gasket; 29. ​​Fixed plate; 291. Groove; 292. Filter; 31. Liquid pump; 32. Connecting pipe; 33. Liquid outlet pipe; 34. Valve; 35. Liquid inlet pipe; 41. Fixed frame; 42. Travel wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 As shown, the utility model is a finished material storage tank, comprising a storage tank 1, the storage tank 1 is provided with a pressure relief mechanism 2, a material storage mechanism 3 and a support mechanism 4, the pressure relief mechanism 2 comprises a first pressure relief component, a second pressure relief component, a reset component and a filter component;

[0027] The first pressure relief assembly includes a pressure tank 21 fixedly mounted on the top surface of the storage tank 1, a sealing sleeve 22 fixedly mounted on the inner wall of the pressure tank 21, the bottom end of the sealing sleeve 22 extends to the interior of the storage tank 1, a piston block 23 is slidably mounted on the inner wall of the sealing sleeve 22, a hollow tube 24 is fixedly mounted on the top surface of the piston block 23, the top end of the hollow tube 24 extends to the top of the pressure tank 21, the hollow tube 24 is slidably connected to the pressure tank 21, a connecting hole 25 is provided on the piston block 23, an exhaust hole 26 is provided on the sealing sleeve 22, the exhaust hole 26 is located inside the pressure tank 21, and a vent 27 is provided on the pressure tank 21.

[0028] Among them Figure 3 and Figure 4 As shown, the second pressure relief assembly includes an air inlet hole 28 opened on the sealing sleeve 22 . The air inlet hole 28 is located inside the storage tank 1 . Two limit blocks 281 are fixedly installed on the inner wall of the sealing sleeve 22 .

[0029] By providing a second pressure relief component, the internal air pressure of the storage tank 1 will also decrease during the process of discharging the finished liquid in the storage tank 1. When the internal air pressure of the storage tank 1 is too low, the storage tank 1 will be in a negative pressure state, which will drive the piston block 23 and the hollow tube 24 to move downward. When the bottom surface of the piston block 23 contacts the top surface of the limit block 281, the connecting hole 25 is connected with the air inlet 28, and the external air will flow into the interior of the connecting hole 25 through the top of the hollow tube 24 and be introduced into the interior of the storage tank 1 through the air inlet 28, thereby realizing the function of automatically reducing the negative pressure state inside the storage tank 1.

[0030] Among them Figure 4 As shown, the reset assembly includes a reset spring 282 sleeved on the hollow tube 24, the bottom end of the reset spring 282 is fixedly connected to the top surface of the piston block 23, the top end of the reset spring 282 is fixedly connected to the inner wall of the pressure tank 21, and a sealing gasket 283 is fixedly installed on the top surface of the pressure tank 21.

[0031] By providing a reset assembly, when the internal air pressure of the storage tank 1 is in a balanced state with the external air pressure, the reset spring 282 is reset to drive the piston block 23 to move to the middle of the exhaust hole 26 and the air inlet hole 28, thereby realizing the automatic reset function of the piston block 23.

[0032] Among them Figure 5 As shown, the filter assembly includes a fixing plate 29 fixedly mounted on the pressure tank 21 , a groove 291 is formed on the top surface of the fixing plate 29 , and a filter sheet 292 is slidably connected to the inner wall of the groove 291 .

[0033] By providing a filter assembly, the filter 292 can filter the gas discharged from the vent 27 to prevent the gas released when the finished material inside the storage tank 1 is accumulated for a long time from polluting the external air. The filter 292 cooperates with the groove 291 to enable the filter 292 to be quickly replaced, thereby achieving a long-term and effective filtering effect.

[0034] Among them Figure 1 and Figure 2 As shown, the material storage mechanism 3 includes a connecting pipe 32 fixedly installed on the storage tank 1, a liquid pump 31 is fixedly installed on the end of the connecting pipe 32 away from the storage tank 1, a liquid outlet pipe 33 is fixedly installed on the input end of the liquid pump 31, a valve 34 is fixedly installed on the liquid outlet pipe 33, and a liquid inlet pipe 35 is fixedly installed on the top surface of the storage tank 1.

[0035] By providing the material storage mechanism 3 , the liquid pump 31 and the liquid outlet pipe 33 cooperate with each other, so that the finished liquid inside the storage tank 1 can be easily transported and discharged.

[0036] Among them Figure 1As shown, the support mechanism 4 includes a fixed frame 41 fixedly mounted on the outer wall of the storage tank 1 , the liquid pump 31 is fixedly mounted on the inner bottom wall of the fixed frame 41 , and a plurality of walking wheels 42 are fixedly mounted on the top surface of the fixed frame 41 .

[0037] By providing the support mechanism 4, the fixed frame 41 can increase the stability of the entire device when it is stationary, and cooperate with the walking wheels 42 to make the entire device easy to move.

[0038] A specific application of this embodiment is: by providing a pressure relief mechanism 2, during the process of conveying the finished liquid into the storage tank 1, the internal air pressure of the storage tank 1 will also increase, and when the internal air pressure of the storage tank 1 is too high, the air pressure will pass through the inside of the sealing sleeve 22 and push the piston block 23 to move upward until the piston block 23 moves to the top of the exhaust hole 26, and the excess gas in the storage tank 1 will flow into the inside of the pressure tank 21 after passing through the sealing sleeve 22 and the exhaust hole 26 in turn, and be discharged through the vent 27, so as to achieve the effect of automatic pressure relief when the internal air pressure of the storage tank 1 is too high, and at the same time, it can also solve the problem that the finished liquid in the storage tank 1 discharges too much gas during the storage process, resulting in excessive internal air pressure;

[0039] By providing a second pressure relief component, the internal air pressure of the storage tank 1 will also decrease during the process of discharging the finished liquid in the storage tank 1. When the internal air pressure of the storage tank 1 is too low, the storage tank 1 will be in a negative pressure state, which will drive the piston block 23 and the hollow tube 24 to move downward. When the bottom surface of the piston block 23 contacts the top surface of the limit block 281, the connecting hole 25 is connected with the air inlet 28, and the external air will flow into the interior of the connecting hole 25 through the top of the hollow tube 24 and be introduced into the interior of the storage tank 1 through the air inlet 28, thereby realizing the function of automatically reducing the negative pressure state inside the storage tank 1.

[0040] By providing a reset assembly, when the internal air pressure of the storage tank 1 is in a balanced state with the external air pressure, the reset spring 282 is reset, driving the piston block 23 to move to the middle of the exhaust hole 26 and the intake hole 28, thereby realizing the automatic reset function of the piston block 23;

[0041] By providing a filter assembly, the filter 292 can filter the gas discharged from the vent 27 to prevent the gas released when the finished materials in the storage tank 1 are accumulated for a long time from polluting the external air. The filter 292 cooperates with the groove 291 so that the filter 292 can be quickly replaced, thereby achieving a long-term and effective filtering effect.

[0042] By providing the material storage mechanism 3, the liquid pump 31 and the liquid outlet pipe 33 cooperate with each other, so that the finished liquid inside the storage tank 1 can be easily transported and discharged;

[0043] By providing the support mechanism 4, the fixed frame 41 can increase the stability of the entire device when it is stationary, and cooperate with the walking wheels 42 to make the entire device easy to move.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A finished material storage tank, comprising a storage tank (1), characterized in that: The storage tank (1) is provided with a pressure relief mechanism (2), a material storage mechanism (3) and a support mechanism (4), and the pressure relief mechanism (2) comprises a first pressure relief component, a second pressure relief component, a reset component and a filter component; The first pressure relief assembly comprises a pressure tank (21) fixedly mounted on the top surface of the storage tank (1); a sealing sleeve (22) is fixedly mounted on the inner wall of the pressure tank (21); the bottom end of the sealing sleeve (22) extends to the interior of the storage tank (1); a piston block (23) is slidably mounted on the inner wall of the sealing sleeve (22); a hollow tube (24) is fixedly mounted on the top surface of the piston block (23); the top end of the hollow tube (24) extends to the top of the pressure tank (21); the hollow tube (24) is slidably connected to the pressure tank (21); a connecting hole (25) is provided on the piston block (23); an exhaust hole (26) is provided on the sealing sleeve (22); the exhaust hole (26) is located inside the pressure tank (21); and a vent (27) is provided on the pressure tank (21).

2. A finished material storage tank according to claim 1, characterized in that: The second pressure relief assembly comprises an air inlet hole (28) formed on the sealing sleeve (22), the air inlet hole (28) being located inside the storage tank (1), and two limit blocks (281) being fixedly mounted on the inner wall of the sealing sleeve (22).

3. A finished material storage tank according to claim 2, characterized in that: The reset assembly comprises a reset spring (282) sleeved on a hollow tube (24); the bottom end of the reset spring (282) is fixedly connected to the top surface of the piston block (23); the top end of the reset spring (282) is fixedly connected to the inner wall of the pressure tank (21); and a sealing gasket (283) is fixedly installed on the top surface of the pressure tank (21).

4. A finished material storage tank according to claim 3, characterized in that: The filter assembly comprises a fixing plate (29) fixedly mounted on the pressure tank (21), a groove (291) being formed on the top surface of the fixing plate (29), and a filter plate (292) being slidably connected to the inner wall of the groove (291).

5. A finished material storage tank according to claim 4, characterized in that: The material storage mechanism (3) comprises a connecting pipe (32) fixedly mounted on the storage tank (1); a liquid pump (31) is fixedly mounted on one end of the connecting pipe (32) away from the storage tank (1); a liquid outlet pipe (33) is fixedly mounted on the input end of the liquid pump (31); a valve (34) is fixedly mounted on the liquid outlet pipe (33); and a liquid inlet pipe (35) is fixedly mounted on the top surface of the storage tank (1).

6. A finished material storage tank according to claim 5, characterized in that: The support mechanism (4) comprises a fixed frame (41) fixedly mounted on the outer wall of the storage tank (1); the liquid pump (31) is fixedly mounted on the inner bottom wall of the fixed frame (41); and a plurality of running wheels (42) are fixedly mounted on the top surface of the fixed frame (41).

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