Spherical pulsating voltage stabilizer with bag

Abstract

The utility model provides a spherical pulsation voltage stabilizer with a bag, which belongs to the technical field of voltage stabilizers and comprises a spherical shell, an upper cover and a lower cover, the spherical shell is a hollow ball with an upper opening and a lower opening, and the upper cover and the lower cover are disc-shaped and are detachably connected with the upper opening and the lower opening of the spherical shell through nuts respectively. The lower cover is used for being connected with a part needing pressure stabilization, and the upper cover is used for adjusting and displaying the internal pressure of the spherical shell; the lower cover comprises a fixing disc and a connecting pipe, the fixing disc is disc-shaped, the bottom of the spherical shell is provided with a cylindrical protrusion with the radius equal to that of the fixing disc, the connecting pipe is a round cylinder, the circle center of the bottom of the connecting pipe coincides with that of the fixing disc, and a plurality of through holes are formed in the circle, with the radius equal to that of the connecting pipe, of the fixing disc and located on the side, away from the spherical shell, of the fixing disc; the problem that a certain part of the pulsating voltage stabilizer bears overlarge pressure can be solved, the risk that the voltage stabilizer is broken is reduced, and the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of voltage stabilizers, and in particular relates to a spherical capsule pulsation voltage stabilizer. Background Art

[0002] In modern industrial and power systems, the pressure stabilizer is a vital device used to maintain the pressure stability of fluids or gases. The core function of the pressure stabilizer is to absorb pressure fluctuations in the system, ensure the uniformity and continuity of pressure output, and thus protect the equipment in the system from sudden changes in pressure.

[0003] A voltage stabilizer is a device that automatically adjusts to keep the output pressure constant. It can be mechanical, relying on an internal regulating mechanism to absorb pressure fluctuations, or electronic, controlling the pressure regulation through an electronic signal. Voltage stabilizers are widely used in water supply systems, pneumatic control systems, hydraulic systems, and power systems to ensure the stability and reliability of system pressure.

[0004] A pulsation stabilizer is a special type of stabilizer designed to handle periodic fluctuations or "pulsations" in pressure systems. These pulsations may be caused by the cyclic operation of pumps, compressors or other equipment. Pulsation stabilizers smooth these pressure fluctuations through internal buffering or absorption devices such as air bags, pistons or springs, reducing stress and noise within the system.

[0005] When faced with pressure fluctuations, ordinary regulators may not be able to achieve uniform pressure distribution due to design limitations. This may cause certain parts of the regulator to be subjected to greater local pressure, increasing the risk of equipment rupture or failure. The limitations of ordinary regulators are particularly obvious in high-pressure or high-fluctuation environments. Utility Model Content

[0006] In view of this, the utility model provides a spherical bag pulsation stabilizer, which can solve the problem of excessive pressure on a certain part of the pulsation stabilizer, balance the pressure at various parts of the stabilizer, reduce the risk of the stabilizer rupture, and increase the service life.

[0007] The utility model is achieved in this way:

[0008] The utility model provides a spherical bag pulsation stabilizer, which comprises a spherical shell, an upper cover and a lower cover. The spherical shell is a hollow ball with upper and lower openings. The upper cover and the lower cover are disc-shaped and are detachably connected to the upper and lower openings of the spherical shell through nuts respectively to form a sealed hollow ball. The lower cover is used to connect a part that needs to be stabilized, and the upper cover is used to adjust and display the internal pressure of the spherical shell.

[0009] On the basis of the above technical solution, the spherical capsule pulsation regulator of the utility model can also be improved as follows:

[0010] Wherein, the lower cover includes a fixed disk and a connecting tube, the fixed disk is in the shape of a disk, the bottom of the spherical shell is provided with a cylindrical protrusion with a radius equal to that of the fixed disk, the connecting tube is a circular cylinder, the center of the bottom circle coincides with the circle of the fixed disk, and is located on the side of the fixed disk away from the spherical shell, and a plurality of through holes are provided on a circle on the fixed disk with a radius equal to that of the connecting tube, and the through holes are used for liquid to enter and flow out of the interior of the spherical shell.

[0011] Furthermore, the fixing plate and the connecting pipe are integrally formed.

[0012] Furthermore, the upper cover is disc-shaped, and a through hole for fixing the nut is provided on the outer circumference, and the radius of the upper cover is equal to the radius of the opening above the spherical shell.

[0013] Furthermore, the upper cover is also provided with a pressure display for displaying the internal pressure of the spherical shell.

[0014] Furthermore, the spherical shell is made of silicone.

[0015] Furthermore, a conical depression is provided at the bottom of the spherical shell, the radius of the depression is equal to the radius of the fixed disk, a conical protrusion is provided on the side of the fixed disk close to the spherical shell, the radius of the protrusion is equal to the radius of the fixed disk, and the height of the conical depression is less than the height of the protrusion on the fixed disk.

[0016] The beneficial effect of adopting the above-mentioned improvement scheme is: by setting the height of the conical recess smaller than the height of the protrusion, the pressure at the junction of the bottom of the spherical shell and the fixed disk gradually increases from the center to the outside, thereby gradually improving the sealing performance and avoiding the possibility of leakage at the sealing point.

[0017] Furthermore, the upper cover is also provided with a pressure regulating valve for regulating the internal pressure of the spherical shell.

[0018] Furthermore, the pressure regulating valve is a bolt, which is located above the upper cover, passes through the upper cover and is connected to the inside of the spherical shell. When tightened, the inside of the spherical shell forms a sealed environment.

[0019] Furthermore, the outer surface of the connecting pipe is provided with a plurality of protrusions surrounding the side wall of the connecting pipe.

[0020] The beneficial effect of adopting the above-mentioned improvement scheme is that by providing the annular protrusion on the outer surface of the connecting pipe, the internal environment of the spherical shell is further sealed with the connecting pipe to avoid leakage at the connection.

[0021] Compared with the prior art, the spherical capsule pulsation stabilizer provided by the utility model has the following beneficial effects:

[0022] Optimized space utilization: The spherical shell provides the maximum space utilization. Compared with other shapes, the spherical shell can obtain the largest internal capacity under the same volume, providing sufficient expansion space for the pressure stabilizing capsule;

[0023] Uniform pressure distribution: The pressure distribution inside the spherical shell naturally tends to be uniform, which helps to reduce local stress concentration, thereby protecting the internal structure and extending the service life of the stabilizer;

[0024] Enhanced stability: The spherical structure has high mechanical stability, which can maintain the integrity of the structure when subjected to pressure fluctuations and reduce deformation caused by uneven pressure;

[0025] Improved sealing performance: The spherical shell combined with the conical concave and convex design improves the sealing effect with the fixed disk, and effectively avoids the risk of leakage through the mechanism of gradually increasing pressure from the center of the circle to the outside;

[0026] Easy to install and maintain: The disc-shaped design of the upper and lower covers, as well as the detachable connection method, make the installation, adjustment and maintenance of the voltage stabilizer easier and faster;

[0027] Multi-function integration: The upper cover integrates the pressure display and pressure regulating valve, providing a centralized user interface that enables users to conveniently monitor and adjust the internal pressure;

[0028] Material advantages: The spherical shell is made of silicone, which has good elasticity and sealing properties. It is also easy to clean and adapt to liquids of different chemical properties.

[0029] Combination of beauty and practicality: The spherical design is not only more beautiful visually, but also provides practicality, such as better fluid dynamics and lower fluid resistance;

[0030] Improve the response speed of the system: The pressure-stabilizing capsule inside the spherical shell can quickly respond to pressure changes, effectively absorb and release pressure energy, thereby reducing pressure fluctuations in the system;

[0031] Strong adaptability: The improved connection pipe design increases the contact stability with the outside world through the protrusions on its outer surface, allowing the voltage stabilizer to adapt to different installation environments and requirements.

[0032] In summary, the spherical design brings a series of benefits to the pulsation regulator of the utility model, including optimized space utilization, uniform pressure distribution, enhanced stability and sealing performance, and easy installation and maintenance, all of which are conducive to improving the performance and reliability of the regulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments of the utility model will be briefly introduced below. Obviously, the drawings in the following description 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.

[0034] Figure 1 A schematic diagram of a spherical capsule pulsation regulator;

[0035] Figure 2 It is a bottom view of a spherical capsule pulsation stabilizer;

[0036] Figure 3 A bottom view of a spherical capsule pulsation stabilizer;

[0037] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0038] 1. Spherical shell; 2. Upper cover; 21. Pressure regulating valve; 3. Lower cover; 31. Fixed plate; 32. Connecting pipe. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the implementation mode of the present invention clearer, the technical solution in the implementation mode of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the implementation mode of the present invention.

[0040] like Figure 1 , Figure 2 , Figure 3 As shown, it is a first embodiment of a spherical bag pulsation stabilizer provided by the utility model. In this embodiment, it includes a spherical shell 1, an upper cover 2 and a lower cover 3. The spherical shell 1 is a hollow sphere with upper and lower openings. The upper cover 2 and the lower cover 3 are disc-shaped and are detachably connected to the upper and lower openings of the spherical shell 1 through nuts, respectively, to form a sealed hollow sphere. The lower cover 3 is used to connect the part to be stabilized, and the upper cover 2 is used to adjust and display the internal pressure of the spherical shell 1.

[0041] Among them, in the above technical solution, the lower cover 3 includes a fixed disk 31 and a connecting tube 32, the fixed disk 31 is disc-shaped, and the bottom of the spherical shell 1 is provided with a cylindrical protrusion with a radius equal to that of the fixed disk 31, and the connecting tube 32 is a circular cylinder, the center of the bottom circle coincides with the circle of the fixed disk 31, and is located on the side of the fixed disk 31 away from the spherical shell 1, and a plurality of through holes are provided on the circle of the fixed disk 31 with a radius equal to that of the connecting tube 32, and the through holes are used for liquid to enter and flow out of the interior of the spherical shell 1.

[0042] Furthermore, in the above technical solution, the fixing plate 31 and the connecting pipe 32 are integrally formed.

[0043] Furthermore, in the above technical solution, the upper cover 2 is disc-shaped, and a through hole for fixing the nut is provided on the outer circumference, and the radius of the upper cover 2 is equal to the radius of the opening on the top of the spherical housing 1 .

[0044] Furthermore, in the above technical solution, a pressure display for displaying the internal pressure of the spherical housing 1 is also provided on the upper cover 2 .

[0045] Furthermore, in the above technical solution, the spherical shell 1 is made of silicone.

[0046] Furthermore, in the above technical solution, a conical depression is provided at the bottom of the spherical shell 1, and the radius of the depression is equal to the radius of the fixed disk 31. A conical protrusion is provided on the side of the fixed disk 31 close to the spherical shell 1, and the radius of the protrusion is equal to the radius of the fixed disk 31. The height of the conical depression is less than the height of the protrusion on the fixed disk 31.

[0047] Furthermore, in the above technical solution, a pressure regulating valve 21 for regulating the internal pressure of the spherical housing 1 is also provided on the upper cover 2 .

[0048] Furthermore, in the above technical solution, the pressure regulating valve 21 is a bolt, which is located above the upper cover 2 and penetrates the upper cover 2 to connect to the inside of the spherical shell 1. When tightened, the inside of the spherical shell 1 forms a sealed environment.

[0049] Furthermore, in the above technical solution, the outer surface of the connecting tube 32 is provided with a plurality of protrusions surrounding the side wall of the connecting tube 32 .

[0050] Specifically, the principle of the utility model is:

[0051] Spherical shell: As the main body of the regulator, the spherical shell provides a sealed space to accommodate the regulator capsule and the internal pressure system. The spherical design helps to evenly distribute the internal pressure and reduce stress concentration;

[0052] Upper cover and lower cover: Both the upper cover and the lower cover are disc-shaped, and they are detachably connected to the upper and lower openings of the spherical shell through nuts to form a sealed hollow ball structure. This design is convenient for installation, maintenance and pressure adjustment;

[0053] Pressure stabilizing capsule: Located inside the spherical shell, the function of the pressure stabilizing capsule is to absorb and release pressure energy to balance the pressure fluctuations inside the system;

[0054] Fixed plate and connecting pipe: The lower cover includes a fixed plate and a connecting pipe. The cylindrical protrusion on the fixed plate matches the conical depression at the bottom of the spherical shell to form a tight connection. The connecting pipe serves as a channel for liquid to enter and exit the spherical shell. Its bottom coincides with the center of the fixed plate, ensuring smooth flow of liquid.

[0055] Through holes: Multiple through holes on the fixed disk allow liquid to flow into and out of the spherical shell evenly, helping to maintain a stable internal pressure;

[0056] Pressure display and regulating valve: The upper cover is integrated with a pressure display to monitor the pressure level inside the spherical shell in real time. The pressure regulating valve (bolt) is used to manually adjust the internal pressure and forms a sealed environment when tightened;

[0057] Conical concave and convex: The conical concave at the bottom of the spherical shell matches the conical convex on the fixed plate. When the upper cover and the lower cover are fastened by nuts, the design of the conical structure makes the pressure from the center of the circle gradually increase outward, thereby improving the sealing performance and effectively avoiding leakage;

[0058] Silicone material: The spherical shell is made of silicone material, which has excellent elasticity and sealing performance, further enhancing the sealing and durability of the regulator;

[0059] Protrusion of connecting pipe: The protrusion design on the outer surface of the connecting pipe increases the stability of contact with the outside world and helps to improve the reliability of the connection.

[0060] Combining the above components and designs, the spherical capsule pulsation regulator of the utility model absorbs and balances pressure fluctuations through its spherical shell and internal pressure stabilizing capsule, and monitors and adjusts the internal pressure through the pressure display and regulating valve on the upper cover to ensure the stability of the system pressure. The sealing design of the conical structure and the application of silicone material further improve the sealing and reliability of the regulator.

[0061] When in use, fix the upper cover 2 to the spherical shell 1. Since the spherical shell 1 is made of silicone, the contact between the spherical shell 1 and the upper cover 2 is sealed. Fix and seal the lower cover 3 to the spherical shell 1, then insert the connecting pipe into the connecting pipe 32. The protrusion on the outer periphery of the connecting pipe 32 seals the pipe, and then further fix it outside the pipe. Finally, adjust the pressure in the spherical shell 1 through the pressure regulating valve 21, and tighten the pressure regulating valve 21 to seal.

[0062] When the liquid enters the spherical shell 1, the spherical shell 1 is squeezed from the surrounding walls. Since the spherical shell 1 is round, the pressure on the spherical shell 1 is equal, thereby reducing the possibility of the stabilizer breaking and increasing the service life of the stabilizer.

Claims

1. A spherical capsule pulsation stabilizer, characterized in that: The invention comprises a spherical shell (1), an upper cover (2) and a lower cover (3); the spherical shell (1) is a hollow sphere with upper and lower openings; the upper cover (2) and the lower cover (3) are disc-shaped and are detachably connected to the upper and lower openings of the spherical shell (1) via nuts, respectively, to form a sealed hollow sphere; the lower cover (3) is used to connect to a part requiring pressure stabilization; and the upper cover (2) is used to adjust and display the internal pressure of the spherical shell (1).

2. A spherical capsule pulsation stabilizer according to claim 1, characterized in that: The lower cover (3) comprises a fixing plate (31) and a connecting pipe (32); the fixing plate (31) is in the shape of a disc; the bottom of the spherical housing (1) is provided with a cylindrical protrusion having a radius equal to that of the fixing plate (31); the connecting pipe (32) is a circular cylinder; the center of the bottom circle coincides with that of the fixing plate (31) and is located on a side of the fixing plate (31) away from the spherical housing (1); a plurality of through holes are provided on a circle having a radius equal to that of the connecting pipe (32) on the fixing plate (31); the through holes are used for liquid to enter and flow out of the interior of the spherical housing (1).

3. A spherical bag pulsation stabilizer according to claim 2, characterized in that: The fixing plate (31) and the connecting pipe (32) are integrally formed.

4. A spherical capsule pulsation stabilizer according to claim 3, characterized in that: The upper cover (2) is disc-shaped, and a through hole for fixing a nut is provided on its outer circumference. The radius of the upper cover (2) is equal to the radius of the upper opening of the spherical housing (1).

5. A spherical bag pulsation stabilizer according to claim 4, characterized in that: The upper cover (2) is also provided with a pressure display for displaying the internal pressure of the spherical housing (1).

6. A spherical capsule pulsation stabilizer according to claim 5, characterized in that: The material of the spherical shell (1) is silica gel.

7. A spherical bag pulsation stabilizer according to claim 6, characterized in that: The bottom of the spherical shell (1) is provided with a conical depression, the radius of which is equal to the radius of the fixed disk (31); a conical protrusion is provided on a side of the fixed disk (31) close to the spherical shell (1), the radius of which is equal to the radius of the fixed disk (31); and the height of the conical depression is less than the height of the protrusion on the fixed disk (31).

8. A spherical bag pulsation stabilizer according to claim 7, characterized in that: The upper cover (2) is also provided with a pressure regulating valve (21) for regulating the internal pressure of the spherical housing (1).

9. A spherical bag pulsation stabilizer according to claim 8, characterized in that: The pressure regulating valve (21) is a bolt, which is located above the upper cover (2), passes through the upper cover (2) and is connected to the interior of the spherical outer shell (1). When tightened, the interior of the spherical outer shell (1) forms a sealed environment.

10. A spherical bag pulsation stabilizer according to claim 9, characterized in that: The outer surface of the connecting tube (32) is provided with a plurality of protrusions surrounding the side wall of the connecting tube (32).

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