Shielding sleeve for shield pump

Abstract

The utility model discloses a shielding sleeve for a shield pump, which relates to the technical field of shielding sleeves and comprises a shielding sleeve body, a box body is fixedly mounted on the shielding sleeve body, an air supply component is arranged in the box body, an annular groove is embedded in the shielding sleeve body, the air supply component is communicated with the annular groove, and the annular groove is communicated with the shielding sleeve body. And circulating pipes are installed in the shielding sleeve body in an array mode, one ends of the circulating pipes communicate with the annular groove, and vortex type holes are formed in the circulating pipes in an array mode. According to the utility model, through the arrangement of the miniature fan, the air supply assembly works to generate wind flow, the wind flow enters the interior of the annular groove and then enters the interior of the circulating pipe, the wind flow enters the interior of the shielding sleeve body through the vortex type hole, and after the wind flow enters the interior of the shielding sleeve body, the wind flow enters the interior of the shielding sleeve body through the vortex type hole. And wind power can carry heat in the shielding sleeve body to flow, so that after the wind power carries the heat to flow to the outside through the vent grooves, the heat dissipation efficiency of the shield pump can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shielding sleeves, in particular to a shielding sleeve for a shielded pump. Background Art

[0002] Shielded pumps often use shielding sleeves to reduce electromagnetic interference. These shielding sleeves are usually made of conductive materials, such as metal or conductive plastic. They are designed to be wrapped around motors or electronic devices to prevent electromagnetic radiation from leaking into the surrounding environment or entering the device from external interference. The function of the shielding sleeve is to protect the electronic components of the equipment by absorbing or reflecting electromagnetic radiation, preventing them from being interfered with or damaged.

[0003] For example, application number CN212258702U discloses a shielding sleeve assembly for a shielded pump, including a shielding body and a shielding cover spliced ​​therewith. The shielding body is provided with a top cover which is integrally formed therewith and is hollow at one end away from the shielding cover. A bearing seat which is fixedly connected thereto and coaxially arranged therewith is provided on the inner end of the top cover. The device has good sealing performance and saves some manufacturing materials.

[0004] However, the shielding sleeve assembly of the shielded pump mainly considers improving the sealing performance, but does not consider improving the heat dissipation efficiency of the shielding sleeve of the shielded pump. When the shielded pump works for a long time, more heat is easily accumulated inside, which can easily affect the service life.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a shielding sleeve for a shielded pump is proposed. Utility Model Content

[0006] The utility model aims to provide a shielding sleeve for a shielded pump to solve the problem of unsatisfactory heat dissipation efficiency proposed in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shielding sleeve for a shielded pump, comprising a shielding sleeve body, a box body is fixedly mounted on the shielding sleeve body, an air supply assembly is arranged inside the box body, an annular groove is embedded inside the shielding sleeve body, the air supply assembly is connected with the annular groove, a flow pipe is installed in an array inside the shielding sleeve body, and one end of the flow pipe is connected with the annular groove, and an array of vortex holes is installed on the flow pipe.

[0008] Furthermore, the box body is provided with air inlet holes in an array, and filters are provided inside the air inlet holes.

[0009] Furthermore, a battery assembly is arranged inside the box.

[0010] Furthermore, the air supply assembly includes a micro fan and an air intake head, the micro fan is fixedly installed inside the box, the air intake head is fixedly installed on the annular groove, and the output end of the micro fan is connected to the air intake head.

[0011] Furthermore, the battery assembly is electrically connected to the micro wind turbine.

[0012] Furthermore, a square frame is embedded on the shielding sleeve body, and the square frame is located on one side of the circulation pipe.

[0013] Furthermore, ventilation grooves are symmetrically arranged inside the square frame, and filters are arranged inside the ventilation grooves.

[0014] Furthermore, a sealing plate is arranged inside the ventilation groove, and a shielded pump is arranged inside the shielding sleeve body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model sets a micro fan to make the air supply component work and generate wind flow. After the wind flows into the inside of the annular groove, it enters the inside of the circulation pipe, and then enters the inside of the shielding sleeve body through the vortex hole. After the wind enters the inside of the shielding sleeve body, it will carry the heat inside the shielding sleeve body to flow. Then, after the wind carries the heat and flows to the outside through the ventilation groove, it can improve the heat dissipation efficiency of the shielded pump, thereby extending the service life of the shielded pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the annular groove of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the box body of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the ventilation groove of the utility model;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the shielding sleeve body of the utility model.

[0022] In the figure: 1. Shielding sleeve body; 2. Box body; 3. Air inlet; 4. Battery assembly; 5. Micro fan; 6. Annular groove; 7. Air inlet head; 8. Flow pipe; 9. Vortex hole; 10. Square frame; 11. Ventilation groove; 12. Filter screen; 13. Sealing plate; 14. Shielding pump. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] Embodiment 1

[0025] like Figure 1 - Figure 3 As shown, a shielding sleeve for a shielded pump comprises a shielding sleeve body 1, a box body 2 is fixedly mounted on the shielding sleeve body 1, an air supply assembly is arranged inside the box body 2, an annular groove 6 is inlaid inside the shielding sleeve body 1, the air supply assembly is communicated with the annular groove 6, a flow tube 8 is arranged in an array inside the shielding sleeve body 1, and one end of the flow tube 8 is communicated with the annular groove 6, and an eddy current hole 9 is arranged in an array on the flow tube 8. When the shielding sleeve for a shielded pump is used to shield the surface of the shielded pump, the shielding sleeve body 1 is mounted on the shielded pump, and then the shielded pump can be shielded and protected. During the shielding protection of the shielded pump, the heat dissipation of the shielded pump is improved. When the thermal efficiency is high, the air supply component is operated to generate wind flow. After the wind flow enters the annular groove 6, it enters the circulation pipe 8, and then passes through the vortex hole 9 to make the wind flow into the shielding sleeve body 1. After the wind enters the shielding sleeve body 1, it will carry the heat inside the shielding sleeve body 1 to flow. Then, after the wind carries the heat through the ventilation groove 11 to the outside, the heat dissipation efficiency of the shielding pump can be improved, thereby extending the service life of the shielding pump. The vortex hole 9 is a specially designed hole, the purpose of which is to create a rotating airflow, so that the air flows rapidly, thereby improving the heat dissipation efficiency.

[0026] Furthermore, an array of air inlet holes 3 is arranged on the box body 2 , and a filter is arranged inside the air inlet holes 3 , so that external air can flow into the interior of the box body 2 through the air inlet holes 3 .

[0027] Furthermore, a battery assembly 4 is disposed inside the box body 2 , and the box body 2 provides an installation space for the battery assembly 4 .

[0028] Furthermore, the air supply component includes a micro fan 5 and an air intake head 7. The micro fan 5 is fixedly installed inside the box 2, and the air intake head 7 is fixedly installed on the annular groove 6. The output end of the micro fan 5 is connected to the air intake head 7. The micro fan 5 will generate wind when it is working. The wind will flow into the inside of the annular groove 6 through the air intake head 7. A control valve can be added between the air intake head 7 and the annular groove 6 for temperature control, which can be automatically adjusted according to the motor and outdoor temperature.

[0029] Furthermore, the battery assembly 4 is electrically connected to the micro-blower 5 .

[0030] Furthermore, a square frame 10 is embedded in the shielding sleeve body 1 , and the square frame 10 is located at one side of the flow pipe 8 , and the shielding sleeve body 1 provides an installation space for the square frame 10 .

[0031] Embodiment 2

[0032] like Figure 1 , Figure 4 and Figure 5 As shown, a shielding sleeve for a shielded pump proposed by the utility model, compared with the first embodiment, as another implementation of the utility model, the inside of the square frame 10 is symmetrically provided with ventilation grooves 11, and the inside of the ventilation grooves 11 is provided with filter screens 12. The square frame 10 provides an installation space for the ventilation grooves 11, and the ventilation grooves 11 provide an installation space for the filter screen 12. The air inside the shielding sleeve body 1 can flow to the outside through the ventilation grooves 11.

[0033] Furthermore, a sealing plate 13 is disposed inside the ventilation groove 11 , and the sealing plate 13 is used to seal the ventilation groove 11 . A shielded pump 14 is disposed inside the shielding sleeve body 1 .

[0034] Working principle: When using this shielding cover for a shielded pump, first, when using the shielding cover for the shielded pump to shield and protect the surface of the shielded pump, the shielding cover body 1 is placed on the shielded pump to shield and protect the shielded pump. During the shielding protection of the shielded pump, the heat dissipation efficiency of the shielded pump is improved by operating the air supply component to generate wind flow. After the wind flow enters the annular groove 6, it enters the circulation pipe 8, and then passes through the vortex hole 9 to allow the wind flow to enter the shielding cover body 1. After the wind enters the shielding cover body 1, it carries the heat inside the shielding cover body 1 to flow, and then the wind carries the heat to flow to the outside through the ventilation groove 11, which can improve the heat dissipation efficiency of the shielded pump, thereby extending the service life of the shielded pump 14.

[0035] Finally, the square frame 10 provides an installation space for the ventilation groove 11 , and the position of the sealing plate 13 is moved so that the ventilation groove 11 is no longer sealed, so that the air inside the shielding sleeve body 1 can flow to the outside through the ventilation groove 11 .

[0036] This is the working principle of the shielding sleeve for the shielded pump.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A shielding sleeve for a shielded pump, comprising a shielding sleeve body (1), characterized in that: A box body (2) is fixedly mounted on the shielding sleeve body (1), an air supply assembly is arranged inside the box body (2), an annular groove (6) is embedded inside the shielding sleeve body (1), the air supply assembly is connected to the annular groove (6), a flow tube (8) is installed in an array inside the shielding sleeve body (1), one end of the flow tube (8) is connected to the annular groove (6), and vortex holes (9) are installed in an array on the flow tube (8).

2. A shielding sleeve for a shielded pump according to claim 1, characterized in that: The box body (2) is provided with air inlet holes (3) in an array, and a filter is provided inside the air inlet holes (3).

3. A shielding sleeve for a shielded pump according to claim 2, characterized in that: A battery assembly (4) is arranged inside the box (2).

4. The shielding sleeve for a shielded pump according to claim 3, characterized in that: The air supply assembly comprises a micro fan (5) and an air intake head (7); the micro fan (5) is fixedly mounted inside the box (2); the air intake head (7) is fixedly mounted on the annular groove (6); and the output end of the micro fan (5) is connected to the air intake head (7).

5. The shielding sleeve for a shielded pump according to claim 4, characterized in that: The battery assembly (4) is electrically connected to the micro fan (5).

6. The shielding sleeve for a shielded pump according to claim 1, characterized in that: A square frame (10) is inlaid on the shielding sleeve body (1), and the square frame (10) is located on one side of the circulation pipe (8).

7. The shielding sleeve for a shielded pump according to claim 6, characterized in that: The square frame (10) is symmetrically provided with ventilation grooves (11) inside, and a filter screen (12) is provided inside the ventilation grooves (11).

8. The shielding sleeve for a shielded pump according to claim 7, characterized in that: A sealing plate (13) is arranged inside the ventilation groove (11), and a shielded pump (14) is arranged inside the shielding sleeve body (1).

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