High-pressure electronic pump capable of reducing noise

Abstract

The invention provides a high-pressure electronic pump capable of reducing noise, and relates to the technical field of electronic pumps. The high-pressure electronic pump capable of reducing noise comprises an electronic air pump main body, the air inlet end of the electronic air pump main body is fixedly connected with a main body air inlet pipeline, the air outlet end of the electronic air pump main body is fixedly connected with a main body exhaust pipeline, and the main body exhaust pipeline is connected with a first U-shaped pipeline through a connecting assembly; and a second U-shaped pipeline is arranged above the first U-shaped pipeline. According to the invention, by rotating the first threaded rotating body, the first threaded rotating body can be separated from the outer surface of the first connecting pipe head, so that the second connecting pipe head and the first connecting pipe head are not connected any more, at the moment, the second connecting pipe head can be separated from the first connecting pipe head, and the overall disassembly of the first silencing cylinder and the second silencing cylinder is completed; and mounting and dismounting in a small space are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of electronic pumps, in particular to a high-voltage electronic pump capable of reducing noise. Background Art

[0002] The exhaust port of the high-pressure electronic air pump is also a cause of noise. Therefore, some high-pressure electronic air pumps are equipped with a muffler at the exhaust port to mute the exhaust port of the high-pressure electronic air pump through the muffler's muffler effect. However, the gas passing through the muffler contains dust. Over time, a lot of dust will be left inside the muffler, resulting in reduced muffler effect. However, the traditional high-pressure electronic air pump exhaust port muffler is not easy to disassemble in a small space, nor is it easy to handle internal dust without disassembly, and there are certain limitations. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the present invention provides a high-voltage electronic pump that can reduce noise, which solves the problem that the traditional high-voltage electronic air pump exhaust port muffler is not convenient to disassemble in a small space and is not convenient to handle internal dust without disassembly, and has certain limitations.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-voltage electronic pump capable of reducing noise, comprising an electronic air pump body, an air inlet end of the electronic air pump body fixedly connected to a main air inlet pipe, an air outlet end of the electronic air pump body fixedly connected to a main exhaust pipe, the main exhaust pipe being connected to a first U-shaped pipe through a connecting component, a second U-shaped pipe being arranged above the first U-shaped pipe, a first silencer component being commonly connected between one end of the first U-shaped pipe and one end of the second U-shaped pipe, a second silencer component being commonly connected between the other end of the first U-shaped pipe and the other end of the second U-shaped pipe, a first recoil component and a second recoil component being connected between the first U-shaped pipe and the second U-shaped pipe, two first valves being installed on the outer surface of the first U-shaped pipe, two second valves being installed on the outer surface of the second U-shaped pipe, a main body mounting fixing seat being fixedly connected to the outer surface of the electronic air pump body, and a plurality of mounting holes being provided on the main body mounting fixing seat.

[0007] Preferably, the connecting assembly includes a second connecting pipe head fixedly connected to the outer surface of the first U-shaped pipe, the outer surface of the second connecting pipe head is threadedly connected to a first threaded rotating body, the end of the main exhaust pipe is fixedly connected to the first connecting pipe head, and the first threaded rotating body is threadedly connected to the outer surface of the first connecting pipe head.

[0008] Preferably, the end of the second connecting pipe head away from the first U-shaped pipe is fixedly connected to a plurality of clamping positioning rods, the end of the first connecting pipe head is provided with a plurality of clamping grooves, the plurality of clamping positioning rods are respectively clamped in the plurality of clamping grooves, and the end of the second connecting pipe head is fixedly connected to a rubber sealing ring, which fits with the end of the first connecting pipe head.

[0009] Preferably, an outer surface of the second U-shaped pipe is fixedly connected with a gas outlet connecting auxiliary pipe, and an end of the gas outlet connecting auxiliary pipe away from the second U-shaped pipe is fixedly connected with a pipe quick connector.

[0010] Preferably, the first silencer assembly includes a first silencer cylinder arranged between the first U-shaped pipe and the second U-shaped pipe, both ends of the first silencer cylinder are fitted with first mounting pipe heads, and the opposite ends of the two first mounting pipe heads are fixedly connected with first mounting branch pipes, the other end of one of the first mounting branch pipes is fixedly connected to one end of the first U-shaped pipe, and the other end of the other first mounting branch pipe is fixedly connected to one end of the second U-shaped pipe, the outer surface of the first silencer cylinder is threadedly connected to two second threaded rotating bodies, and the two second threaded rotating bodies are respectively threadedly connected to the corresponding first mounting pipe heads, and the first silencer cylinder is provided with first silencer cotton inside. When the first silencer cylinder on the left side needs to be disassembled, the first valve and the second valve on the left side are closed, and the first valve and the second valve on the right side are opened, and the two second threaded rotating bodies are rotated to separate the second threaded rotating bodies from the first mounting pipe head. At this time, the first silencer cylinder can be removed, and the first silencer cotton inside the first silencer cylinder can be taken out for replacement. After the replacement is completed, the first silencer cylinder can be reinstalled.

[0011] Preferably, the second silencer assembly includes a second silencer cylinder arranged between the first U-shaped pipe and the second U-shaped pipe, both ends of the second silencer cylinder are fitted with second mounting pipe heads, and the opposite ends of the two second mounting pipe heads are fixedly connected with second mounting branch pipes, the other end of one of the second mounting branch pipes is fixedly connected to the other end of the first U-shaped pipe, and the other end of the other second mounting branch pipe is fixedly connected to the other end of the second U-shaped pipe, the outer surface of the second silencer cylinder is threadedly connected with two third threaded rotating bodies, and the two third threaded rotating bodies are respectively threadedly connected to the corresponding second mounting pipe heads, and the interior of the second silencer cylinder is provided with second silencer cotton. When the second silencer cylinder on the right side needs to be disassembled, the first valve and the second valve on the right side are closed, and the first valve and the second valve on the left side are opened, and the two third threaded rotating bodies are rotated so that the third threaded rotating body is disconnected from the second mounting pipe head. At this time, the second silencer cylinder can be removed, and the second silencer cotton inside the second silencer cylinder can be taken out for replacement. After the replacement is completed, the second silencer cylinder can be reinstalled.

[0012] Preferably, the first recoil assembly includes a first recoil inlet pipe and a first recoil outlet pipe, and the first recoil inlet pipe and the first recoil outlet pipe are both equipped with a third valve, the first recoil inlet pipe is fixedly connected to one side of the outer surface of the second U-shaped pipe, and the first recoil outlet pipe is fixedly connected to one side of the outer surface of the first U-shaped pipe. When the silencing effect inside the first silencer is not obviously weakened, the first silencer cotton does not need to be replaced, and only the first recoil inlet pipe needs to be connected to the air outlet pipe of the air compressor, and the third valves on the first recoil inlet pipe and the first recoil outlet pipe are opened. The high-pressure gas recoils the first silencer cotton, flushes the dust on the first silencer cotton, and then discharges it through the first recoil outlet pipe. After cleaning, the third valves on the first recoil inlet pipe and the first recoil outlet pipe are closed.

[0013] Preferably, the second recoil assembly includes a second recoil inlet pipe and a second recoil outlet pipe, and the second recoil inlet pipe and the second recoil outlet pipe are both equipped with a fourth valve, the second recoil inlet pipe is fixedly connected to the other side of the outer surface of the second U-shaped pipe, and the second recoil outlet pipe is fixedly connected to the other side of the outer surface of the first U-shaped pipe. When the silencing effect inside the second silencer is not obviously weakened, the second silencer cotton does not need to be replaced, and the second recoil inlet pipe only needs to be connected to the air outlet pipe of the air compressor, and the fourth valves on the second recoil inlet pipe and the second recoil outlet pipe are opened. The high-pressure gas recoils the second silencer cotton, flushes the dust on the second silencer cotton, and then discharges it through the second recoil outlet pipe. After cleaning, the fourth valves on the second recoil inlet pipe and the second recoil outlet pipe are closed.

[0014] (III) Beneficial effects

[0015] The present invention provides a high-voltage electronic pump capable of reducing noise, which has the following beneficial effects:

[0016] 1. According to the present invention, when the first silencer on the left side needs to be disassembled, the first valve and the second valve on the left side are closed, and the first valve and the second valve on the right side are opened, and the two second threaded rotating bodies are rotated to separate the second threaded rotating body from the first mounting pipe head. At this time, the first silencer can be removed, and the first silencer cotton inside the first silencer can be taken out for replacement. After the replacement is completed, the first silencer can be reinstalled. When the silencing effect inside the first silencer is not obviously weakened, the first silencer cotton does not need to be replaced. It is only necessary to connect the first recoil inlet pipe with the air outlet pipe of the air compressor, open the third valve on the first recoil inlet pipe and the first recoil outlet pipe, and the high-pressure gas recoils the first silencer cotton to flush the dust on the first silencer cotton, and then discharges it through the first recoil outlet pipe. After cleaning, close the third valve on the first recoil inlet pipe and the first recoil outlet pipe, and the first silencer can be processed according to the situation. At the same time, it also ensures that the entire exhaust is unobstructed without stopping for processing.

[0017] 2. According to the present invention, when the second silencer on the right side needs to be disassembled, the first valve and the second valve on the right side are closed, the first valve and the second valve on the left side are opened, and the two third threaded rotating bodies are rotated to disconnect the third threaded rotating body from the second mounting pipe head. At this time, the second silencer can be removed, and the second silencer cotton inside the second silencer can be taken out for replacement. After the replacement is completed, the second silencer can be reinstalled. When the silencing effect inside the second silencer is not obviously weakened, the second silencer cotton does not need to be replaced. It only needs to connect the second recoil inlet pipe with the air compressor outlet pipe, open the fourth valve on the second recoil inlet pipe and the second recoil outlet pipe, and the high-pressure gas recoils the second silencer cotton to flush the dust on the second silencer cotton, and then discharges it through the second recoil outlet pipe. After cleaning, close the fourth valve on the second recoil inlet pipe and the second recoil outlet pipe, and the second silencer can be processed according to the situation. At the same time, it also ensures that the entire exhaust is unobstructed without stopping for processing.

[0018] 3. By aligning the second connecting pipe head with the first connecting pipe head, the multiple clamping positioning rods on the second connecting pipe head are respectively clamped in the multiple clamping grooves, and the rubber sealing ring is fitted with the end of the first connecting pipe head. At this time, the first threaded rotating body is all threadedly connected to the outer surface of the second connecting pipe head. By rotating the first threaded rotating body, the first threaded rotating body can be threadedly connected to the outer surface of the first connecting pipe head, thereby completing the connection between the second connecting pipe head and the first connecting pipe head; when disassembling the entire silencer structure, the first threaded rotating body can be disengaged from the outer surface of the first connecting pipe head by rotating the first threaded rotating body, so that the second connecting pipe head and the first connecting pipe head are no longer connected. At this time, the second connecting pipe head can be separated from the first connecting pipe head, completing the overall disassembly of the first silencer and the second silencer, which is convenient for installation and disassembly in a smaller space. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a high-voltage electronic pump capable of reducing noise provided by the present invention;

[0020] Figure 2 A schematic diagram of the main structure of an electronic air pump of a high-voltage electronic pump capable of reducing noise provided by the present invention;

[0021] Figure 3 A three-dimensional diagram of a first silencer and a second silencer of a high-voltage electronic pump capable of reducing noise provided by the present invention;

[0022] Figure 4 A high-voltage electronic pump capable of reducing noise provided by the present invention Figure 3 Schematic diagram of the structure at A in the middle;

[0023] Figure 5A front view of a first silencer and a second silencer of a high-voltage electronic pump capable of reducing noise provided by the present invention;

[0024] Figure 6 A schematic diagram of the structure of a first silencer of a high-voltage electronic pump capable of reducing noise provided by the present invention.

[0025] Among them, 1. electronic air pump body; 2. main body mounting base; 3. main body air inlet pipe; 4. main body exhaust pipe; 5. first U-shaped pipe; 6. first connecting pipe head; 7. second connecting pipe head; 8. rubber sealing ring; 9. clamping positioning rod; 10. first threaded rotating body; 11. second U-shaped pipe; 12. outlet connecting auxiliary pipe; 13. pipe quick connector; 14. first silencer; 15. first installation pipe head; 16. second threaded rotating body; 17. first installation branch pipe; 18. second silencer; 19. second installation pipe head; 20. third threaded rotating body; 21. second installation branch pipe; 22. first recoil inlet pipe; 23. first recoil outlet pipe; 24. second recoil inlet pipe; 25. second recoil outlet pipe; 26. first silencer cotton. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example:

[0028] like Figure 1-Figure 6As shown, an embodiment of the present invention provides a high-voltage electronic pump capable of reducing noise, comprising an electronic air pump body 1, an air inlet end of the electronic air pump body 1 is fixedly connected to a main air inlet pipe 3, an air outlet end of the electronic air pump body 1 is fixedly connected to a main exhaust pipe 4, the main exhaust pipe 4 is connected to a first U-shaped pipe 5 through a connecting assembly, the connecting assembly comprises a second connecting pipe head 7 fixedly connected to an outer surface of the first U-shaped pipe 5, an outer surface of the second connecting pipe head 7 is threadedly connected to a first threaded rotating body 10, an end of the main exhaust pipe 4 is fixedly connected to a first connecting pipe head 6, the first threaded rotating body 10 is threadedly connected to the outer surface of the first connecting pipe head 6, an end of the second connecting pipe head 7 away from the first U-shaped pipe 5 is fixedly connected to a plurality of clamping positioning rod bodies 9, and the first connecting pipe head 6 The end of the second connecting pipe head 7 is provided with a plurality of clamping grooves, and a plurality of clamping positioning rod bodies 9 are respectively clamped in the plurality of clamping grooves. The end of the second connecting pipe head 7 is fixedly connected with a rubber sealing ring 8, and the rubber sealing ring 8 is fitted with the end of the first connecting pipe head 6. By aligning the second connecting pipe head 7 with the first connecting pipe head 6, the plurality of clamping positioning rod bodies 9 on the second connecting pipe head 7 are respectively clamped in the plurality of clamping grooves, and the rubber sealing ring 8 is fitted with the end of the first connecting pipe head 6. At this time, all the first threaded rotating bodies 10 are threadedly connected to the outer surface of the second connecting pipe head 7. By rotating the first threaded rotating body 10, the first threaded rotating body 10 can be threadedly connected to the outer surface of the first connecting pipe head 6, thereby completing the connection between the second connecting pipe head 7 and the first connecting pipe head 6;

[0029] A second U-shaped pipe 11 is arranged above the first U-shaped pipe 5, and an air outlet connecting sub-pipe 12 is fixedly connected to the outer surface of the second U-shaped pipe 11, and a pipe quick connector 13 is fixedly connected to the end of the air outlet connecting sub-pipe 12 away from the second U-shaped pipe 11, and a first silencer assembly is commonly connected between one end of the first U-shaped pipe 5 and one end of the second U-shaped pipe 11, and the first silencer assembly includes a first silencer cylinder 14 arranged between the first U-shaped pipe 5 and the second U-shaped pipe 11, and first mounting pipe heads 15 are fitted at both ends of the first silencer cylinder 14, and first mounting branch pipes 17 are fixedly connected to the opposite ends of the two first mounting pipe heads 15, and the other end of one of the first mounting branch pipes 17 is fixedly connected to one end of the first U-shaped pipe 5, and the other end of the other first mounting branch pipe 17 is fixedly connected to one end of the second U-shaped pipe 11, and the outer surface of the first silencer cylinder 14 is threadedly connected to two second threaded rotating bodies 16, and the two second threaded rotating bodies 16 are respectively threadedly connected to the corresponding first mounting pipe heads 15 Next, the first silencer 14 is provided with a first silencer cotton 26 inside. When the first silencer 14 on the left side needs to be disassembled, the first valve and the second valve on the left side are closed, and the first valve and the second valve on the right side are opened. The two second threaded rotating bodies 16 are rotated to separate the second threaded rotating body 16 from the first mounting pipe head 15. At this time, the first silencer 14 can be removed, and the first silencer cotton 26 inside the first silencer 14 can be taken out for replacement. After the replacement is completed, the first silencer 14 can be reinstalled. When the silencing effect inside the first silencer 14 is not significantly weakened, the first silencer cotton 26 does not need to be replaced. It is only necessary to connect the first recoil inlet pipe 22 to the air outlet pipe of the air compressor, open the third valve on the first recoil inlet pipe 22 and the first recoil outlet pipe 23, and the high-pressure gas recoils the first silencer cotton 26 to flush the dust on the first silencer cotton 26, and then discharges it through the first recoil outlet pipe 23. After cleaning, close the third valve on the first recoil inlet pipe 22 and the first recoil outlet pipe 23.

[0030] When disassembling the entire silencer structure, the first threaded rotating body 10 can be rotated to disengage the first threaded rotating body 10 from the outer surface of the first connecting pipe head 6, so that the second connecting pipe head 7 is no longer connected to the first connecting pipe head 6. At this time, the second connecting pipe head 7 can be separated from the first connecting pipe head 6, completing the overall disassembly of the first silencer 14 and the second silencer 18;

[0031] A second silencer assembly is commonly connected between the other end of the first U-shaped pipe 5 and the other end of the second U-shaped pipe 11, and the second silencer assembly includes a second silencer cylinder 18 arranged between the first U-shaped pipe 5 and the second U-shaped pipe 11, and second mounting pipe heads 19 are fitted at both ends of the second silencer cylinder 18, and the opposite ends of the two second mounting pipe heads 19 are fixedly connected with second mounting branch pipes 21, wherein the other end of one second mounting branch pipe 21 is fixedly connected to the other end of the first U-shaped pipe 5, and the other end of the other second mounting branch pipe 21 is fixedly connected to the other end of the second U-shaped pipe 11, and the outer surface of the second silencer cylinder 18 is threadedly connected to two third threaded rotating bodies 20, and the two third threaded rotating bodies 20 are respectively threadedly connected to the corresponding second mounting pipe heads 19, and the interior of the second silencer cylinder 18 is provided with a second silencer cotton. When the second silencer cylinder 18 on the right side needs to be disassembled When unloading, the first valve and the second valve on the right are closed, and the first valve and the second valve on the left are opened, and the two third threaded rotating bodies 20 are rotated to disconnect the third threaded rotating body 20 from the second mounting pipe head 19. At this time, the second silencer 18 can be removed, and the second silencer cotton inside the second silencer 18 can be taken out for replacement. After the replacement is completed, the second silencer 18 can be reinstalled. When the silencing effect inside the second silencer 18 is not significantly weakened, the second silencer cotton does not need to be replaced. It is only necessary to connect the second recoil inlet pipe 24 to the air outlet pipe of the air compressor, open the fourth valve on the second recoil inlet pipe 24 and the second recoil outlet pipe 25, and the high-pressure gas recoils the second silencer cotton to flush the dust on the second silencer cotton, and then discharges it through the second recoil outlet pipe 25. After cleaning, close the fourth valve on the second recoil inlet pipe 24 and the second recoil outlet pipe 25.

[0032] A first recoil assembly and a second recoil assembly are connected between the first U-shaped pipe 5 and the second U-shaped pipe 11. The first recoil assembly includes a first recoil inlet pipe 22 and a first recoil outlet pipe 23. A third valve is installed on the first recoil inlet pipe 22 and the first recoil outlet pipe 23. The first recoil inlet pipe 22 is fixedly connected to one side of the outer surface of the second U-shaped pipe 11, and the first recoil outlet pipe 23 is fixedly connected to one side of the outer surface of the first U-shaped pipe 5. The second recoil assembly includes a second recoil inlet pipe 24 and a second recoil outlet pipe 25. A fourth valve is installed on the second recoil inlet pipe 24 and the second recoil outlet pipe 25. The second recoil inlet pipe 24 is fixedly connected to the other side of the outer surface of the second U-shaped pipe 11, and the second recoil outlet pipe 25 is fixedly connected to the other side of the outer surface of the first U-shaped pipe 5. Two first valves are installed on the outer surface of the first U-shaped pipe 5, and two second valves are installed on the outer surface of the second U-shaped pipe 11. The outer surface of the electronic air pump body 1 is fixedly connected to a main body mounting base 2, and a plurality of mounting holes are provided on the main body mounting base 2.

[0033] Working principle:

[0034] When in use, by aligning the second connecting pipe head 7 with the first connecting pipe head 6, the multiple clamping positioning rod bodies 9 on the second connecting pipe head 7 are respectively clamped in the multiple clamping grooves, and the rubber sealing ring 8 is fitted with the end of the first connecting pipe head 6. At this time, the first threaded rotating body 10 is all threadedly connected to the outer surface of the second connecting pipe head 7. By rotating the first threaded rotating body 10, the first threaded rotating body 10 can be threadedly connected to the outer surface of the first connecting pipe head 6, thereby completing the connection between the second connecting pipe head 7 and the first connecting pipe head 6;

[0035] When disassembling the entire silencer structure, the first threaded rotating body 10 can be rotated to disengage the first threaded rotating body 10 from the outer surface of the first connecting pipe head 6, so that the second connecting pipe head 7 is no longer connected to the first connecting pipe head 6. At this time, the second connecting pipe head 7 can be separated from the first connecting pipe head 6, completing the overall disassembly of the first silencer 14 and the second silencer 18;

[0036] When the first silencer 14 on the left side is working, the first valve and the second valve on the right side are closed, and the first valve and the second valve on the left side are opened; when the first silencer 14 on the right side is working, the first valve and the second valve on the left side are closed, and the first valve and the second valve on the right side are opened;

[0037] When the first silencer 14 on the left side needs to be disassembled, the first valve and the second valve on the left side are closed, and the first valve and the second valve on the right side are opened, and the two second threaded rotating bodies 16 are rotated to separate the second threaded rotating body 16 from the first mounting pipe head 15. At this time, the first silencer 14 can be removed, and the first silencer cotton 26 inside the first silencer 14 can be taken out for replacement. After the replacement is completed, the first silencer 14 can be reinstalled; when the silencing effect inside the first silencer 14 is not significantly weakened, the first silencer cotton 26 does not need to be replaced, and it is only necessary to connect the first recoil inlet pipe 22 to the air outlet pipe of the air compressor, open the third valve on the first recoil inlet pipe 22 and the first recoil outlet pipe 23, and the high-pressure gas recoils the first silencer cotton 26 to flush the dust on the first silencer cotton 26, and then discharges it through the first recoil outlet pipe 23. After cleaning, close the third valve on the first recoil inlet pipe 22 and the first recoil outlet pipe 23;

[0038] When the second silencer 18 on the right side needs to be disassembled, the first valve and the second valve on the right side are closed, the first valve and the second valve on the left side are opened, and the two third threaded rotating bodies 20 are rotated so that the third threaded rotating body 20 is disconnected from the second mounting pipe head 19. At this time, the second silencer 18 can be removed, and the second silencer cotton inside the second silencer 18 is taken out for replacement. After the replacement is completed, the second silencer 18 can be reinstalled; when the silencing effect inside the second silencer 18 is not significantly weakened, the second silencer cotton does not need to be replaced, and the second recoil inlet pipe 24 only needs to be connected to the air compressor outlet pipe, and the fourth valves on the second recoil inlet pipe 24 and the second recoil outlet pipe 25 are opened. The high-pressure gas recoils the second silencer cotton, flushes the dust on the second silencer cotton, and then discharges it through the second recoil outlet pipe 25. After cleaning, the fourth valves on the second recoil inlet pipe 24 and the second recoil outlet pipe 25 are closed.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprising a reference structure" do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-voltage electronic pump capable of reducing noise, comprising an electronic air pump body (1), characterized in that: The air inlet end of the electronic air pump body (1) is fixedly connected to a main air inlet pipe (3), and the air outlet end of the electronic air pump body (1) is fixedly connected to a main air exhaust pipe (4). The main air exhaust pipe (4) is connected to a first U-shaped pipe (5) through a connecting component. A second U-shaped pipe (11) is arranged above the first U-shaped pipe (5). A first silencer component is commonly connected between one end of the first U-shaped pipe (5) and one end of the second U-shaped pipe (11). A second silencer component is commonly connected between the other end of the first U-shaped pipe (5) and the other end of the second U-shaped pipe (11). A first recoil component and a second recoil component are connected between the first U-shaped pipe (5) and the second U-shaped pipe (11). Two first valves are installed on the outer surface of the first U-shaped pipe (5), and two second valves are installed on the outer surface of the second U-shaped pipe (11). The outer surface of the electronic air pump body (1) is fixedly connected to a main body mounting base (2), and a plurality of mounting holes are provided on the main body mounting base (2).

2. A high-voltage electronic pump capable of reducing noise according to claim 1, characterized in that: The connection assembly comprises a second connection pipe head (7) fixedly connected to the outer surface of the first U-shaped pipe (5), the outer surface of the second connection pipe head (7) being threadedly connected to a first threaded rotating body (10), the end of the main exhaust pipe (4) being fixedly connected to the first connection pipe head (6), and the first threaded rotating body (10) being threadedly connected to the outer surface of the first connection pipe head (6).

3. A high-voltage electronic pump capable of reducing noise according to claim 2, characterized in that: The end of the second connecting pipe head (7) away from the first U-shaped pipe (5) is fixedly connected to a plurality of snap-fitting positioning rods (9); the end of the first connecting pipe head (6) is provided with a plurality of snap-fitting grooves, and the plurality of snap-fitting positioning rods (9) are respectively snap-fitted inside the plurality of snap-fitting grooves; the end of the second connecting pipe head (7) is fixedly connected to a rubber sealing ring (8), and the rubber sealing ring (8) is fitted with the end of the first connecting pipe head (6).

4. A high-voltage electronic pump capable of reducing noise according to claim 1, characterized in that: The outer surface of the second U-shaped pipe (11) is fixedly connected to a gas outlet connecting auxiliary pipe (12), and one end of the gas outlet connecting auxiliary pipe (12) away from the second U-shaped pipe (11) is fixedly connected to a pipe quick connector (13).

5. A high-voltage electronic pump capable of reducing noise according to claim 1, characterized in that: The first silencer assembly comprises a first silencer cylinder (14) arranged between a first U-shaped pipe (5) and a second U-shaped pipe (11); first mounting pipe heads (15) are fitted at both ends of the first silencer cylinder (14); the opposite ends of the two first mounting pipe heads (15) are fixedly connected to first mounting branch pipes (17); the other end of one of the first mounting branch pipes (17) is fixedly connected to one end of the first U-shaped pipe (5); the other end of the other first mounting branch pipe (17) is fixedly connected to one end of the second U-shaped pipe (11); two second threaded rotating bodies (16) are threadedly connected to the outer surface of the first silencer cylinder (14); the two second threaded rotating bodies (16) are respectively threadedly connected to the corresponding first mounting pipe heads (15); and a first silencer cotton (26) is arranged inside the first silencer cylinder (14).

6. A high-voltage electronic pump capable of reducing noise according to claim 1, characterized in that: The second silencer assembly comprises a second silencer cylinder (18) arranged between the first U-shaped pipe (5) and the second U-shaped pipe (11); second mounting pipe heads (19) are fitted at both ends of the second silencer cylinder (18); the opposite ends of the two second mounting pipe heads (19) are fixedly connected to second mounting branch pipes (21); the other end of one of the second mounting branch pipes (21) is fixedly connected to the other end of the first U-shaped pipe (5); the other end of the other second mounting branch pipe (21) is fixedly connected to the other end of the second U-shaped pipe (11); the outer surface of the second silencer cylinder (18) is threadedly connected to two third threaded rotating bodies (20); the two third threaded rotating bodies (20) are respectively threadedly connected to the corresponding second mounting pipe heads (19); and the interior of the second silencer cylinder (18) is provided with second silencer cotton.

7. A high-voltage electronic pump capable of reducing noise according to claim 1, characterized in that: The first recoil assembly comprises a first recoil inlet pipe (22) and a first recoil outlet pipe (23), and a third valve is installed on both the first recoil inlet pipe (22) and the first recoil outlet pipe (23). The first recoil inlet pipe (22) is fixedly connected to one side of the outer surface of the second U-shaped pipe (11), and the first recoil outlet pipe (23) is fixedly connected to one side of the outer surface of the first U-shaped pipe (5).

8. The high-voltage electronic pump capable of reducing noise according to claim 1, characterized in that: The second recoil assembly comprises a second recoil inlet pipe (24) and a second recoil outlet pipe (25), each of which is provided with a fourth valve, the second recoil inlet pipe (24) and the second recoil outlet pipe (25), the second recoil inlet pipe (24) being fixedly connected to the other side of the outer surface of the second U-shaped pipe (11), and the second recoil outlet pipe (25) being fixedly connected to the other side of the outer surface of the first U-shaped pipe (5).

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