Novel throttling block

Abstract

The utility model discloses a novel throttling block which comprises a throttling block body, one end of the throttling block body is provided with a first opening penetrating through the throttling block body, and the other end of the throttling block body is provided with a second opening communicated with the first opening. A first opening is formed in the throttling block body, a sealing block used for sealing the first opening is arranged at the end, close to the first opening, of the throttling block body, a first groove is formed in the end, facing the first opening, of the sealing block, and a plurality of outflow ports communicated with the first groove are formed in the peripheral face of the throttling block. According to the utility model, the throttling block with a plurality of outflow ports is designed, so that liquid can uniformly flow out from multiple directions, and the problem of non-uniform flow caused by a single outflow port is avoided. And meanwhile, by arranging the sealing block and the first groove, the sealing performance of the throttling block is improved, and the risk of leakage is reduced. In addition, through the arrangement of the protrusions and the annular grooves, the stability of the throttling block in the installation and use process is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of energy-saving technology, and in particular to a novel throttling block. Background Technology

[0002] Hydraulic systems play a vital role in industrial production, particularly in automation equipment, aerospace, and automotive manufacturing. Among these systems, throttling devices, as key components for controlling fluid flow, have a decisive impact on system stability and efficiency.

[0003] Existing throttling devices generally suffer from poor sealing performance and easy leakage in practical applications, especially under high-pressure environments, where the seals of traditional throttling devices are prone to failure, leading to system instability. Furthermore, existing throttling devices typically have only one outlet, failing to distribute the flow evenly and thus affecting the overall system performance. Therefore, designing a throttling device that can effectively improve sealing performance while providing multiple evenly distributed outlets has become an urgent technical problem to be solved. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes a novel throttling block. By designing a throttling block with multiple outlets, liquid can flow out uniformly from multiple directions, avoiding the uneven flow rate problem caused by a single outlet. Simultaneously, by incorporating a sealing block and a first groove, the sealing performance of the throttling block is improved, reducing the risk of leakage. Furthermore, by setting protrusions and annular grooves, the stability of the throttling block during installation and use is ensured. This design not only improves the stability and efficiency of the system but also extends the service life of the throttling block and reduces maintenance costs.

[0006] (II) Technical Solution

[0007] This utility model provides a novel throttling block, including a throttling block body. One end of the throttling block body is provided with a first opening that passes through it, and the other end of the throttling block body is provided with a second opening that communicates with the first opening. The end of the throttling block body near the first opening is provided with a sealing block for sealing the first opening. The end of the sealing block facing the first opening is provided with a first groove, and the outer peripheral surface of the throttling block is provided with a plurality of outlets that communicate with the first groove.

[0008] Preferably, the number of outlets is eight.

[0009] Preferably, the eight outlets are circumferentially distributed on the sealing block.

[0010] Preferably, an inclined surface is provided between the end of the sealing block away from the throttling block and the end face of the sealing block with the outlet, and the included angle between the two inclined surfaces located on the same plane is 60°.

[0011] Preferably, the end of the sealing block away from the first opening has a protrusion.

[0012] Preferably, an inclined surface is provided between the sidewall of the first groove and the bottom wall of the first groove.

[0013] Preferably, the inner diameter of the first opening is smaller than the inner diameter of the second opening.

[0014] Preferably, the throttling block body is provided with a plurality of annular grooves for positioning at intervals.

[0015] Compared with existing technologies, the above-mentioned technical solution of this utility model has the following beneficial technical effects: By designing a throttling block with multiple outlets, liquid can flow out uniformly from multiple directions, avoiding the problem of uneven flow caused by a single outlet. Simultaneously, by setting a sealing block and a first groove, the sealing performance of the throttling block is improved, reducing the risk of leakage. Furthermore, by setting protrusions and annular grooves, the stability of the throttling block during installation and use is ensured. This design not only improves the stability and efficiency of the system but also extends the service life of the throttling block and reduces maintenance costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the internal structure of a novel throttling block proposed in this utility model.

[0017] Figure 2 This is a side view of a novel throttling block proposed in this utility model.

[0018] Reference numerals in the attached drawings: 1. Throttling block body; 2. Sealing block; 3. First opening; 4. Second opening; 5. Outlet; 6. Annular groove. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] like Figure 1-2 As shown, this utility model proposes a novel throttling block, comprising a throttling block body 1, a first opening 3 penetrating one end of the throttling block body 1, a second opening 4 communicating with the first opening 3 at the other end of the throttling block body 1, a sealing block 2 for sealing the first opening 3 at the end of the throttling block body 1 near the first opening 3, a first groove at the end of the sealing block 2 facing the first opening 3, and multiple outlets 5 communicating with the first groove on the outer circumferential surface of the throttling block. This design can effectively improve the sealing performance and has multiple evenly distributed outlets 5, solving the problems of poor sealing performance and uneven flow distribution in traditional throttling devices.

[0023] Specifically, the throttling block body 1 can be made of a metallic material, such as stainless steel or aluminum alloy, to ensure its strength and corrosion resistance. The diameters of the first opening 3 and the second opening 4 can be adjusted according to actual needs, but generally, the inner diameter of the first opening 3 is smaller than the inner diameter of the second opening 4 to facilitate the formation of a pressure difference and enhance the sealing effect. The shapes of the first opening 3 and the second opening 4 can be circular, elliptical, or other suitable geometries.

[0024] The sealing block 2 can be made of elastic materials such as rubber or polyurethane to ensure good sealing performance. The first groove on the end of the sealing block 2 facing the first opening 3 can be circular or rectangular, and its depth and width can be adjusted according to actual needs. An inclined surface is provided between the side wall and the bottom wall of the first groove, which can increase the surface area of ​​the sealing block 2 in contact with the first opening 3 and improve the sealing effect.

[0025] The number of outlets 5 can be adjusted according to actual needs, but is usually eight, evenly distributed around the circumference of the sealing block 2. The diameter and shape of each outlet 5 can also be designed according to actual needs, such as being circular, elliptical, or square. The design of the outlets 5 allows liquid to flow out evenly from multiple directions, avoiding the problem of uneven flow caused by a single outlet 5.

[0026] In addition, the end of the sealing block 2 away from the first opening 3 has a protrusion, which can serve as a positioning feature during installation to ensure that the sealing block 2 is correctly installed on the throttling block body 1. The height and shape of the protrusion can be adjusted according to actual needs, for example, it can be circular or rectangular.

[0027] The throttling block body 1 is provided with multiple annular grooves 6 for positioning. These annular grooves 6 can be used for connection and fixation with other components to ensure that the entire throttling block remains stable during operation.

[0028] In an optional embodiment, an inclined surface is provided between the end of the sealing block 2 away from the throttling block and the end face of the sealing block 2 with the outlet 5. The included angle between the two inclined surfaces located on the same plane is 60°. The included angle of the inclined surfaces is 60°, which can better adapt to the overall installation of the device.

[0029] In an optional embodiment, an inclined surface is provided between the first groove sidewall and the first groove bottomwall.

[0030] The implementation principle of this embodiment is as follows: by designing a throttling block with multiple outlets 5, liquid can flow out uniformly from multiple directions, avoiding the uneven flow rate problem caused by a single outlet 5. Simultaneously, by setting a sealing block 2 and a first groove, the sealing performance of the throttling block is improved, reducing the risk of leakage. Furthermore, by setting a protrusion and annular groove 6, the stability of the throttling block during installation and use is ensured. This design not only improves the stability and efficiency of the system but also extends the service life of the throttling block and reduces maintenance costs.

[0031] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A novel throttling block, characterized in that, The throttling block includes a throttling block body (1), one end of which has a first opening (3) through it, and the other end of which has a second opening (4) communicating with the first opening (3). The throttling block body (1) has a sealing block (2) for sealing the first opening (3) at the end near the first opening (3). The sealing block (2) has a first groove at the end facing the first opening (3). The outer circumferential surface of the throttling block has a plurality of outlets (5) communicating with the first groove.

2. The novel throttling block according to claim 1, characterized in that, The number of outlets (5) is eight.

3. A novel throttling block according to claim 2, characterized in that, The eight outlets (5) are evenly distributed around the sealing block (2).

4. A novel throttling block according to claim 1, characterized in that, An inclined surface is provided between the end of the sealing block (2) away from the throttling block and the end face of the sealing block (2) with the outlet (5), and the included angle between the two inclined surfaces located on the same plane is 60°.

5. A novel throttling block according to claim 1, characterized in that, The sealing block (2) has a protrusion at one end away from the first opening (3).

6. A novel throttling block according to claim 1, characterized in that, An inclined surface is provided between the sidewall of the first groove and the bottom wall of the first groove.

7. A novel throttling block according to claim 1, characterized in that, The inner diameter of the first opening (3) is smaller than the inner diameter of the second opening (4).

8. A novel throttling block according to claim 1, characterized in that, The throttling block body (1) is provided with a plurality of annular grooves (6) for positioning at intervals.

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