CN114352677B - Pressure tank pressure balance equipment based on selective permeation effect - Google Patents

Abstract

The invention discloses pressure balance equipment of a pressure tank based on a selective permeation effect, which belongs to the technical field of pressure balance and comprises a pressure balance tank, a pressure regulating tank and a mounting seat, wherein the pressure balance tank and the pressure regulating tank are connected through a connecting pipe; according to the invention, the damping assembly and the damping spring are arranged inside, so that vibration can be generated when the pressure balance tank and the pressure regulating tank work, if the generated vibration is tiny, the damping spring can play a good role in damping, and if the vibration amplitude of the pressure balance tank and the pressure regulating tank is large during work, the damping assembly can realize the damping effect, is reasonable in design, has different levels of damping effect, is different from the traditional full-spring damping design, and can greatly improve the damping effect of equipment, and the service effect and the service life of the device.

Description

A pressure tank pressure balancing device based on selective permeation effect

Technical field

The invention belongs to the technical field of pressure balance, and in particular relates to a pressure tank pressure balancing device based on the selective permeation effect.

Background technique

Pressure balance, as the name suggests, is a state in which the pressure on an object reaches equilibrium. Generally speaking, the pressure balance of a single phase is closely related to its own thermal state. For example, the pressure balance of the free liquid surface is the dynamic equilibrium process of the liquid's own gas phase partial pressure and liquid phase partial pressure under the prevailing atmospheric pressure. However, pressure balance is also Changes will occur. When the external environment changes to a certain extent, the pressure balance will also change.

During the production process, in order to balance the pressure in the tank, pressure balancing equipment is often needed. Some of today's pressure balancing equipment often cause serious vibrations of the entire device due to pressurization or pressure relief when used. Time-consuming work can easily cause certain damage to the equipment and requires certain improvements.

Contents of the invention

The purpose of the present invention is to solve the problem that during the production process, in order to balance the pressure in the tank, it is often necessary to use pressure balancing equipment. Some of the pressure balancing equipment nowadays are often used due to pressurization or pressure relief, resulting in The vibration of the overall device is relatively serious, and long-term operation can easily cause certain damage to the equipment. Therefore, a pressure tank pressure balancing equipment based on the selective transmission effect is proposed.

In order to achieve the above object, the present invention adopts the following technical solution: a pressure tank pressure balancing device based on the selective permeation effect, including a pressure balancing tank, a pressure regulating tank and a mounting base. are connected through connecting pipes, the pressure balance tank is provided with a selective permeable membrane inside, a shock-absorbing spring is fixedly installed inside the mounting base, and a mounting plate is fixedly installed on the top of the shock-absorbing spring. The mounting base A shock-absorbing component is fixedly installed on the inner wall of the bottom surface;

The shock-absorbing assembly includes a bottom installation shell. A vertical installation plate is fixedly installed in the top shell of the bottom installation shell. A cover plate is installed on the side wall of the vertical installation plate through a mounting spring. The cover plate is connected to the bottom installation shell. The shell is slidingly connected, and a clamping head is slidably installed inside the cover plate. A bottom spring is fixedly installed at the bottom end of the clamping head. The bottom spring is fixedly installed in a collar provided at the bottom of the cover plate. A magnet is fixedly installed inside the bottom mounting shell, and a magnetic plate and a bottom pressure shaft are fixedly installed at the bottom of the installation plate. The magnetic plate and the magnet have the same magnetic poles, and the bottom pressure shaft is located directly above the clamping head.

As a further description of the above technical solution: by installing a shock-absorbing component and a shock-absorbing spring inside, when the pressure balance tank and the pressure regulating tank are working, vibration will be generated. If the generated vibration is relatively small, the shock-absorbing spring can play a role. Good shock absorption effect. If the amplitude of the pressure balance tank and the pressure regulating tank is large during operation, the amplitude of the installation plate will also become larger. The bottom pressure shaft will also move with the vibration of the installation plate. When the bottom pressure shaft vibrates , the clamping head of the shock-absorbing component is automatically inserted inward. At this time, the installation spring loses its restriction, and the cover plate can be automatically pulled back, and the magnet is exposed. Since the magnetic poles of the magnetic plate and the magnet are the same, when the magnet is close to the magnetic plate , will produce a repulsive force, which has a certain upward resistance to the overall device, thereby well mitigating the vibration of the equipment during operation. It is reasonably designed and has different levels of shock absorption effects. It is different from the traditional full spring shock absorption design. The design can greatly improve the shock absorption effect of the equipment and improve the use effect and service life of the device.

Further, a travel groove is provided on the top surface of the mounting plate, and a locking assembly is slidably installed inside the travel groove. The locking assembly includes an L-shaped clamping shaft, and the outer part of the L-shaped clamping shaft is fixedly installed. There is a mounting piece. The bottom end of the L-shaped card shaft is fixedly installed with a moving rod. The bottom end of the moving rod is slidingly connected to the inner wall of the bottom surface of the mounting plate. A lateral spring is fixedly installed on one side of the outer wall of the mounting piece. , one end of the lateral spring is fixedly connected to the inner wall of the mounting plate, and the side walls of the pressure balance tank and the pressure regulating tank are both provided with clamping holes that are adapted to the L-shaped clamping shaft.

Further, a pressing assembly is movably installed inside the bottom end of the mounting plate. The pressing assembly includes a longitudinal axis, the longitudinal axis is longitudinally fixedly installed inside the mounting plate, and a pressure-bearing shaft is slidably mounted on the longitudinal axis. One end of the pressure-bearing shaft is located outside the mounting plate, and the pressure-bearing shaft and the mounting piece are connected through a connecting rope.

As a further description of the above technical solution: a mounting plate is provided inside, and a clamping component and a pressing component are provided inside the mounting board. When the equipment is installed, the equipment is directly installed on the installation board. At this time, the equipment can be The pressing component generates pressure, and the pressure-bearing shaft is forced to move downward. The installation piece can be pulled back through the connecting rope, and the L-shaped clamping shaft can be pulled back synchronously, so that one end of the L-shaped clamping shaft is stuck into the clamping hole of the equipment, thus completing the pressure balance. The rapid positioning and installation of the tank and the pressure regulating tank, through the linkage structure design, can achieve the purpose of rapid and stable installation of the equipment, and during operation, it can be installed by just placing it directly. The installation effect is good, it saves time and effort, and it is stable after installation. Strong sex.

Further, a top cover is provided on the top of the pressure balance tank, and a pressure displacement assembly is provided on the bottom surface of the top cover. The pressure displacement assembly includes a pneumatic ball and a displacement plate, which is fixedly installed on the top surface of the displacement plate. There is a connecting spring, one end of the connecting spring is fixedly connected to the bottom surface of the mounting base, a through hole is provided at the center of the displacement plate, and a hollow tube is fixedly installed in the through hole.

As a further description of the above technical solution: by arranging a pressure displacement component in the pressure balance tank, when balancing the pressure in the pressure balance tank, when pressurizing, the pressure regulating tank pressurizes the pressure balance tank, and the air pressure will first be applied On the pressure displacement component, the applied pressure exceeds the elastic force of the connecting spring. At this time, the displacement plate will move downward, and at the same time drive the air pressure ball to move downward. For the selective permeable membrane to touch, when the pressure is reduced, the displacement plate will move on the connecting spring. It is reset under the action of the pressure displacement component and reciprocates, so that the position of the pressure displacement component can be automatically moved according to the pressure control process to realize the vibration of the selective permeable membrane, which can effectively shake off the dust or impurities accumulated on the selective permeable membrane. Use The effect is good, no additional energy is needed, and the energy saving is good.

In summary, due to the adoption of the above technical solutions, the beneficial effects of the present invention are:

1. In the present invention, by installing a shock-absorbing component and a shock-absorbing spring inside, when the pressure balance tank and the pressure regulating tank are working, vibration will be generated. If the generated vibration is relatively small, the shock-absorbing spring can play a good role. Shock absorption effect, if the amplitude of the pressure balance tank and the pressure regulating tank is large during operation, the amplitude of the installation plate will also become larger, and the bottom pressure shaft will also move with the vibration of the installation plate. When the bottom pressure shaft vibrates, the The clamping head of the shock-absorbing component is automatically inserted inward. At this time, the installation spring loses its restriction and can automatically pull back the cover, revealing the magnet. Since the magnetic poles of the magnetic plate and the magnet are the same, when the magnet is close to the magnetic plate, it will It generates a repulsive force and has a certain upward resistance to the overall device, thereby well mitigating the vibration of the equipment. It is reasonably designed and has different levels of shock absorption effects. Different from the traditional full spring shock absorption design, this design can Greatly improve the shock absorption effect of the equipment, improve the use effect and service life of the device.

2. In the present invention, a mounting plate is provided inside, and a clamping assembly and a pressing assembly are provided inside the mounting plate. When the equipment is installed, the equipment is directly installed on the mounting plate. At this time, the equipment can press the assembly Pressure is generated, and the pressure-bearing shaft is forced to move downward. The installation piece can be pulled back through the connecting rope, and the L-shaped clamping shaft can be pulled back synchronously, so that one end of the L-shaped clamping shaft is stuck into the clamping hole of the equipment, which can complete the connection between the pressure balance tank and the The rapid positioning and installation of the pressure regulating tank, through the linkage structure design, can achieve the purpose of rapid and stable installation of the equipment, and during operation, it only needs to be placed directly to install, the installation effect is good, it saves time and effort, and the stability after installation is strong .

3. In the present invention, a pressure displacement component is provided in the pressure balance tank. When balancing the pressure in the pressure balance tank, when pressurizing, the pressure regulating tank pressurizes the pressure balance tank, and the air pressure will first be applied to the pressure balance tank. On the displacement component, the applied pressure exceeds the elastic force of the connecting spring. At this time, the displacement plate will move downward, and at the same time, the air pressure ball will be moved downward. For the selective contact through the membrane, when the pressure is reduced, the displacement plate will move under the action of the connecting spring. Lower reset, and then reciprocate, so that the position of the pressure displacement component can automatically move according to the pressure control process, realizing vibration of the selective permeable membrane, which can effectively shake off the dust or impurities accumulated on the selective permeable membrane, and the use effect is good , and does not require additional energy, and is energy-saving.

Description of drawings

Figure 1 is a schematic three-dimensional structural diagram of a pressure tank pressure balancing device based on the selective transmission effect.

Figure 2 is a schematic diagram of the exploded three-dimensional structure of a pressure balance tank in a pressure tank pressure balance device based on the selective transmission effect.

Figure 3 is a schematic three-dimensional structural diagram of a mounting base in a pressure tank pressure balancing device based on the selective transmission effect.

Figure 4 is an enlarged schematic diagram of the internal structure of the mounting base in a pressure tank pressure balancing device based on the selective transmission effect.

Figure 5 is an enlarged three-dimensional structural diagram of the clamping component and the pressing component in a pressure tank pressure balancing device based on the selective transmission effect.

Figure 6 is an enlarged exploded three-dimensional structural diagram of a shock-absorbing component in a pressure tank pressure balancing device based on the selective transmission effect.

Figure 7 is an enlarged bottom structural diagram of a mounting plate in a pressure tank pressure balancing device based on the selective transmission effect.

illustration:

1. Pressure gauge; 2. Pressure balance tank; 3. Connecting pipe; 4. Pressure regulating tank; 5. Mounting seat; 6. Mounting plate; 7. Selective permeable membrane; 8. Top cover; 9. Pressure displacement component; 91. Connecting spring; 92. Hollow tube; 93. Air pressure ball; 94. Displacement plate; 10. Clamping component; 101. L-shaped clamping shaft; 102. Mounting piece; 103. Lateral spring; 104. Moving rod; 105. Connecting rope; 11. Stroke groove; 12. Pressure component; 121. Pressure bearing shaft; 122. External spring; 123. Vertical axis; 13. Shock absorbing spring; 14. Bottom pressure shaft; 15. Shock absorbing component; 151. Bottom Install the shell; 152. Magnet; 153. Install the vertical plate; 154. Install the spring; 155. Cover plate; 156. Clamping head; 157. Bottom spring; 16. Magnetic plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Please refer to Figures 1-7. The present invention provides a technical solution: a pressure tank pressure balancing device based on selective permeation effect, including a pressure balancing tank 2, a pressure regulating tank 4 and a mounting base 5. The pressure balancing tank 2 and The pressure regulating tanks 4 are connected by connecting pipes 3. The pressure balancing tank 2 is provided with a selectively permeable membrane 7 inside. A shock absorbing spring 13 is fixedly installed inside the mounting base 5. A mounting plate is fixedly installed at the top of the shock absorbing spring 13. 6. The shock-absorbing component 15 is fixedly installed on the inner wall of the bottom surface of the mounting base 5;

The shock absorbing assembly 15 includes a bottom mounting shell 151. A mounting vertical plate 153 is fixedly installed in the top shell of the bottom mounting shell 151. A cover plate 155 is installed on the side wall of the mounting vertical plate 153 through a mounting spring 154. The cover plate 155 is connected to the bottom mounting shell 151. The shell 151 is slidingly connected, and a locking head 156 is slidably installed inside the cover plate 155. A bottom spring 157 is fixedly installed at the bottom of the locking head 156. The bottom spring 157 is fixedly installed in a collar provided at the bottom of the cover plate 155. The magnet 152 is fixedly installed inside the installation shell 151, and the magnetic plate 16 and the bottom pressure shaft 14 are fixedly installed at the bottom of the installation plate 6. The magnetic plate 16 and the magnet 152 have the same magnetic poles, and the bottom pressure shaft 14 is located directly above the clamping head 156;

Please refer to Figure 1-5. The specific implementation method is: when the pressure balance tank 2 and the pressure regulating tank 4 are working, vibration will be generated. If the vibration generated is relatively small, the shock-absorbing spring 13 can have a good shock-absorbing effect. , if the amplitude of the pressure balance tank 2 and the pressure regulating tank 4 is larger during operation, the amplitude of the installation plate 6 will also become larger, and the bottom pressure shaft 14 will also move with the vibration of the installation plate 6. When the bottom pressure shaft 14 vibrates At this time, the clamping head 156 of the shock absorbing assembly 15 is automatically inserted inward. At this time, the installation spring 154 loses its restriction, and the cover plate 155 can be automatically pulled back, and the magnet 152 is exposed. Due to the interaction between the magnetic plate 16 and the magnet 152 The magnetic poles are the same. When the magnet 152 is close to the magnetic plate 16, it will generate a repulsive force, which has a certain upward resistance to the entire device, thus effectively alleviating the vibration of the equipment during operation;

The top surface of the mounting plate 6 is provided with a travel groove 11, and a locking assembly 10 is slidably installed inside the travel groove 11. The locking assembly 10 includes an L-shaped clamping shaft 101, and a mounting piece 102 is fixedly installed on the outside of the L-shaped clamping shaft 101. , the bottom end of the L-shaped card shaft 101 is fixedly installed with a moving rod 104. The bottom end of the moving rod 104 is slidingly connected to the inner wall of the bottom surface of the mounting plate 6. A lateral spring 103 is fixedly installed on one side of the outer wall of the mounting piece 102. One end of the spring 103 is fixedly connected to the inner wall of the mounting plate 6, and the side walls of the pressure balance tank 2 and the pressure regulating tank 4 are both provided with clamping holes that match the L-shaped clamping shaft 101;

A pressing assembly 12 is movably installed inside the bottom end of the mounting plate 6. The pressing assembly 12 includes a longitudinal axis 123. The longitudinal axis 123 is longitudinally fixed and installed inside the mounting plate 6. A pressure-bearing shaft 121 is slidably mounted on the longitudinal axis 123. One end of the pressure-bearing shaft 121 Located on the outside of the mounting plate 6, the pressure-bearing shaft 121 and the mounting piece 102 are connected by a connecting rope 105;

Please refer to Figures 1-6. The specific implementation method is: when installing the equipment, install the equipment directly on the mounting plate 6. At this time, the equipment can generate pressure on the pressing assembly 12, and the pressure-bearing shaft 121 is pressed and moved downward. , the installation piece 102 can be pulled back through the connecting rope 105, and the L-shaped clamping shaft 101 can be pulled back synchronously, so that one end of the L-shaped clamping shaft 101 is stuck into the clamping hole of the equipment, and the pressure balance tank 2 and the pressure regulating tank 4 can be completed. Quick positioning and installation;

The top of the pressure balance tank 2 is provided with a top cover 8, and the bottom surface of the top cover 8 is provided with a pressure displacement assembly 9. The pressure displacement assembly 9 includes a pneumatic ball 93 and a displacement plate 94. A connecting spring is fixedly installed on the top surface of the displacement plate 94. 91. One end of the connecting spring 91 is fixedly connected to the bottom surface of the mounting base 5. A through hole is provided at the center of the displacement plate 94, and a hollow tube 92 is fixedly installed in the through hole;

Please refer to Figures 1-7. The specific implementation method is: when balancing the pressure in the pressure balance tank 2, when pressurizing, the pressure regulating tank 4 pressurizes the pressure balance tank 2, and the air pressure will first be applied to the pressure displacement component. 9, the applied pressure exceeds the elastic force of the connecting spring 91. At this time, the displacement plate 94 will move downward, and at the same time drive the air pressure ball 93 to move downward. When the selective permeable membrane 7 is touched, when the pressure is reduced, the displacement plate 94 will move downward. It is reset under the action of the connecting spring 91 and reciprocates, so that the position of the pressure displacement component 9 can automatically move according to the pressure control process, realizing vibration of the selective permeable membrane 7, which can effectively remove the dust accumulated on the selective permeable membrane 7 Or impurities fall off.

Working principle: When installing the equipment, install the equipment directly on the mounting plate 6. At this time, the equipment can generate pressure on the pressing component 12. The pressure-bearing shaft 121 is pressed downward and the installation piece can be pulled back through the connecting rope 105. 102. Pull back the L-shaped clamping shaft 101 synchronously, so that one end of the L-shaped clamping shaft 101 is stuck into the clamping hole of the equipment, which can complete the rapid positioning and installation of the pressure balance tank 2 and the pressure regulating tank 4. In the case of the pressure balance tank 2 When the pressure is balanced inside, and when the pressure is increased, the pressure regulating tank 4 pressurizes the pressure balancing tank 2. The air pressure will first be applied to the pressure displacement component 9. The applied pressure exceeds the elastic force of the connecting spring 91. At this time, the displacement plate 94 will move toward When the pressure is reduced, the displacement plate 94 will be reset under the action of the connecting spring 91, thereby reciprocating, so that the position of the pressure displacement component 9 is It can automatically move according to the pressure control process to realize the vibration of the selective permeable membrane 7, which can effectively shake off the dust or impurities accumulated on the selective permeable membrane 7. When the pressure balance tank 2 and the pressure regulating tank 4 are working, there will be Vibration is generated. If the vibration is relatively small, the shock-absorbing spring 13 can have a good shock-absorbing effect. If the amplitude of the pressure balance tank 2 and the pressure regulating tank 4 is large during operation, the amplitude of the mounting plate 6 will also be becomes larger, the bottom pressure shaft 14 will also move with the vibration of the mounting plate 6. When the bottom pressure shaft 14 vibrates, the clamping head 156 of the shock absorber assembly 15 is automatically inserted inward. At this time, the installation spring 154 loses its restriction. The cover 155 can be automatically pulled back, and the magnet 152 is exposed. Since the magnetic poles of the magnetic plate 16 and the magnet 152 are the same, when the magnet 152 is close to the magnetic plate 16, a repulsive force will be generated, which will have a certain upward resistance to the overall device, thereby affecting the equipment. Work vibrations are well mitigated.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed in the present invention, implement the technical solutions of the present invention. Equivalent substitutions or changes of the inventive concept thereof shall be included in the protection scope of the present invention.

Claims (8)

1. A pressure tank pressure balancing device based on selective permeation effect, characterized by: including a pressure balancing tank (2), a pressure regulating tank (4) and a mounting base (5). The pressure balancing tank (2) It is connected to the pressure regulating tank (4) through a connecting pipe (3). The pressure balancing tank (2) is provided with a selective permeation membrane (7) inside, and the mounting base (5) is fixedly installed with a reducer inside. Shock spring (13), a mounting plate (6) is fixedly installed on the top of the shock-absorbing spring (13), and a shock-absorbing assembly (15) is fixedly installed on the bottom inner wall of the mounting seat (5); The shock-absorbing assembly (15) includes a bottom mounting shell (151). A mounting vertical plate (153) is fixedly installed in the top shell of the bottom mounting shell (151). On the side wall of the mounting vertical plate (153) A cover plate (155) is installed through a mounting spring (154), the cover plate (155) is slidingly connected to the bottom mounting shell (151), and a locking head (156) is slidably installed inside the cover plate (155); The bottom end of the clamping head (156) is fixedly installed with a bottom spring (157). The bottom spring (157) is fixedly installed in a collar provided at the bottom of the cover plate (155). The bottom mounting shell (151) ), a magnet (152) is fixedly installed inside; a magnetic plate (16) and a bottom pressing shaft (14) are fixedly installed at the bottom of the installation plate (6), and the magnetic poles of the magnetic plate (16) and the magnet (152) are the same , the bottom pressing shaft (14) is located directly above the clamping head (156). 2. A pressure tank pressure balancing device based on selective transmission effect according to claim 1, characterized in that a stroke groove (11) is provided on the top surface of the mounting plate (6), and the stroke A clamping assembly (10) is slidably installed inside the groove (11). The clamping assembly (10) includes an L-shaped clamping shaft (101), and a mounting piece (101) is fixedly installed on the outside of the L-shaped clamping shaft (101). 102). 3. A pressure tank pressure balancing device based on selective transmission effect according to claim 2, characterized in that a moving rod (104) is fixedly installed at the bottom end of the L-shaped clamping shaft (101), so The bottom end of the moving rod (104) is slidingly connected to the bottom inner wall of the mounting plate (6). A lateral spring (103) is fixedly installed on one side of the outer wall of the mounting piece (102). The lateral spring (103) ) is fixedly connected to the inner wall of the mounting plate (6), and the side walls of the pressure balance tank (2) and the pressure regulating tank (4) are both provided with clamping holes adapted to the L-shaped clamping shaft (101). 4. A pressure tank pressure balancing device based on selective permeation effect according to claim 3, characterized in that a pressing assembly (12) is movably installed inside the bottom end of the mounting plate (6), and the pressing The assembly (12) includes a longitudinal axis (123) which is fixedly mounted longitudinally inside the mounting plate (6). 5. A pressure tank pressure balancing device based on selective permeability effect according to claim 4, characterized in that a pressure-bearing shaft (121) is slidably installed on the longitudinal axis (123), and the pressure-bearing shaft (121) is slidably mounted on the longitudinal axis (123). One end of 121) is located outside the mounting plate (6), and the pressure-bearing shaft (121) and the mounting piece (102) are connected by a connecting rope (105). 6. A pressure tank pressure balancing device based on selective permeation effect according to claim 1, characterized in that a top cover (8) is provided on the top of the pressure balance tank (2), and the top cover A pressure displacement assembly (9) is provided on the bottom surface of (8), and the pressure displacement assembly (9) includes a pneumatic ball (93) and a displacement plate (94). 7. A pressure tank pressure balancing device based on selective transmission effect according to claim 6, characterized in that a connecting spring (91) is fixedly installed on the top surface of the displacement plate (94), and the One end of the connecting spring (91) is fixedly connected to the bottom surface of the mounting base (5). A through hole is provided at the center of the displacement plate (94), and a hollow tube (92) is fixedly installed in the through hole. 8. A pressure tank pressure balancing device based on selective permeation effect according to claim 7, characterized in that a pneumatic ball (93) is fixedly installed at the bottom end of the hollow tube (92), and the The air pressure ball (93) is located above the center of the selective permeation membrane (7).