Medical air compressor unit convenient to install

Abstract

The medical air compressor unit convenient to install comprises a first base and a second base, an air storage tank is fixed to the first base, an air compressor is fixed to the second base, one corner of the second base is hinged to one corner of the first base, and the second base can horizontally rotate relative to the first base; the air compressor is connected with an air outlet pipe, the air storage tank is connected with an air inlet pipe, the air outlet end of the air outlet pipe is in up-down butt joint with the air inlet end of the air inlet pipe, and the central axis of a port is collinear with the rotating axis of the second base. According to the medical air compressor unit, the air compressor and the air storage tank are connected in advance, so that the workload of field installation is reduced. In addition, the relative positions of the air compressor and the air storage tank can be changed, so that the space is reasonably utilized. Meanwhile, when the relative position of the air compressor and the air storage tank is changed, the air outlet pipe and the air inlet pipe do not need to be detached, connection operation is simplified, and the installation workload is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to a medical air compressor unit which is easy to install. Background Art

[0002] Air compressor, whose full name is air compressor, is a compressed air equipment and one of the commonly used equipment in the medical field. The air compressor stores compressed air in the air tank. When it is needed, the external working equipment connects to the air tank to obtain compressed air.

[0003] Air compressors are widely used, and there are mature processes for the pre-treatment of air and the post-treatment after compression. However, the installation of air compressors and air tanks is carried out on-site, and the air compressors and air tanks are transported to the site separately, placed separately, and then connected with pipelines, which leads to a large workload on site and a large overall footprint. If it needs to be transferred to another site, it needs to be disassembled first and then connected on site, which is very inconvenient. Utility Model Content

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides a medical air compressor unit which is easy to install.

[0005] The technical solution of this utility model is as follows:

[0006] A medical air compressor unit that is easy to install, comprising a first base and a second base, wherein a gas storage tank is fixed on the first base, an air compressor is fixed on the second base, and one corner of the second base is hinged to one corner of the first base and can rotate horizontally relative to the first base;

[0007] The air compressor is connected with an air outlet pipe, and the air storage tank is connected with an air inlet pipe. The air outlet end of the air outlet pipe is connected with the air inlet end of the air inlet pipe up and down, and the central axis of the port is colinear with the rotation axis of the second base.

[0008] Since the air compressor and the gas tank are pre-connected, when installing on site, you only need to connect the gas tank to the gas supply system, which reduces the workload of temporary installation on site. When it is necessary to transfer the air compressor and the gas tank to another site, you only need to disconnect the gas tank from the gas supply system and transfer the air compressor and the gas tank as a whole without having to separate them.

[0009] In addition, due to the hinge of the first base and the second base, the relative position between the air compressor and the gas storage tank can be changed according to the on-site space conditions to reasonably utilize the space. Moreover, since the axis of the butt ends of the air outlet pipe and the air inlet pipe is colinear with the hinge axis of the first base and the second base, when the first base and the second base rotate relative to each other, it is only necessary to loosen the butt ends of the air outlet pipe and the air inlet pipe, without disassembling the air outlet pipe and the air inlet pipe and reconnecting them, making the medical air compressor unit of the present application more convenient to use.

[0010] In the present application, the first base and the second base are preferably both in the shape of a rectangular plate.

[0011] A hinge hole is provided at one corner of the first base, and a hinge column is provided at one corner of the second base for vertical plugging with the hinge hole. The second base can be hinged to the first base by inserting the hinge column into the hinge hole, and the connection is convenient and fast. At the same time, during transportation, the first base and the second base can be quickly separated according to needs to transport the air compressor and the gas storage tank separately.

[0012] Furthermore, a hinge portion is horizontally protruded from one corner of the first base, and the hinge hole is arranged on the hinge portion.

[0013] Preferably, the hinge portion protrudes outward from the bottom surface of the first base, the second base is hinged on the hinge portion, and the top surfaces of the first base and the second base are flush with each other. When the second base rotates relative to the first base, the two right-angled sides of the second base can be horizontally abutted against the two right-angled sides of the first base corresponding thereto, respectively, so as to prevent the second base from rotating excessively, and to provide a snap-fit ​​structure on the top surfaces of the first base and the second base, so as to connect the first base and the second base through the snap-fit ​​structure, and lock the positional relationship between the two bases.

[0014] In the present application, a first connecting ring is provided near the outlet end of the air outlet pipe, which is provided with an external thread, and a second connecting ring is provided near the inlet end of the air inlet pipe, and a connecting nut is provided on the outer sleeve of the second connecting ring, and the connecting nut is threadedly connected to the first connecting ring. When the second base needs to be rotated, the connection between the connecting nut and the first connecting ring is first disconnected, and then the second base is rotated.

[0015] In order to avoid the air inlet pipe and the air outlet pipe being separated when the second base is rotated, which results in the need for re-docking, the inner diameter of the air inlet pipe is designed to be greater than or equal to the outer diameter of the air outlet pipe. When the air inlet pipe and the air outlet pipe are connected, the outlet end of the air outlet pipe is inserted into the air inlet end of the air inlet pipe. When the second base is rotated, the air inlet pipe and the air outlet pipe are still in the plugged state. When the second base is rotated, the connecting nut and the first connecting ring can be tightened, which is convenient and quick.

[0016] In order to avoid air leakage at the pipeline connection, a sealing gasket is provided on the side of the first connecting ring facing the intake pipe, which can abut against the edge of the intake port of the intake pipe. By twisting the connecting nut, the edge of the intake port of the intake pipe is pressed against the sealing gasket to ensure the sealing of the pipeline.

[0017] In the present application, there are two air compressors, one of which is used as a standby machine to ensure the continuity of air supply. The two air compressors are arranged up and down to avoid occupying a larger bottom surface area.

[0018] In addition, the bottom surfaces of the first base and the second base are both provided with rollers, and the rollers are preferably universal wheels to facilitate the movement of the air compressor and the air storage tank, and also to facilitate the rotation of the second base relative to the first base.

[0019] The utility model provides a medical air compressor unit that is easy to install. By pre-connecting the air compressor and the gas storage tank, when installing on site, it is only necessary to connect the gas storage tank to the gas supply system, thereby reducing the workload of temporary installation on site. When it is necessary to transfer the air compressor to another site, it is only necessary to disconnect the gas storage tank from the gas supply system and transport the air compressor and the gas storage tank as a whole without having to separate the two.

[0020] In addition, by hinged connection between the first base and the second base, the relative position between the air compressor and the air storage tank can be changed according to the space conditions on site to reasonably utilize the space. Moreover, when the first base and the second base rotate relative to each other, since the axis of the butt end of the air outlet pipe and the air inlet pipe is colinear with the hinge axis of the first base and the second base, there is no need to disassemble the air outlet pipe and the air inlet pipe, which further simplifies the connection operation and reduces the installation workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In the attached picture:

[0022] Figure 1 It is a side schematic diagram of a medical air compressor unit;

[0023] Figure 2 It is a top view schematic diagram of a medical air compressor unit;

[0024] The components represented by the reference numerals in the figure are:

[0025] 1. First base; 11. Hinge hole; 12. Hinge part; 2. Second base; 21. Hinge column; 3. Air storage tank; 4. Air compressor; 5. Air outlet pipe; 51. First connecting ring; 6. Air inlet pipe; 61. Second connecting ring; 62. Connecting nut; 7. Sealing gasket; 8. Roller. DETAILED DESCRIPTION

[0026] like Figure 1 and Figure 2 As shown, the embodiment of the utility model provides a medical air compressor unit that is easy to install, including a first base 1 and a second base 2, a gas storage tank 3 is fixed on the first base 1, an air compressor 4 is fixed on the second base 2, one corner of the second base 2 is hinged to one corner of the first base 1, and can rotate horizontally relative to the first base 1;

[0027] The air compressor 4 is connected to an air outlet pipe 5 , and the air storage tank 3 is connected to an air inlet pipe 6 . The air outlet end of the air outlet pipe 5 is connected to the air inlet end of the air inlet pipe 6 up and down, and the central axis of the port is colinear with the rotation axis of the second base 2 .

[0028] The air compressor 4 and the gas storage tank 3 are pre-connected to each other through the outlet pipe 5 and the inlet pipe 6. Due to the pre-connection of the two, when installing on site, it is only necessary to connect the gas storage tank 3 to the gas supply system, which reduces the workload of temporary installation on site. When it is necessary to transfer to another site for use, it is only necessary to disconnect the gas storage tank 3 from the gas supply system and transport the air compressor 4 and the gas storage tank 3 as a whole without separating the two.

[0029] In addition, due to the hinge of the first base 1 and the second base 2, the relative position between the air compressor 4 and the gas storage tank 3 can be changed according to the on-site space conditions, and the overall length or width of the medical air compressor unit can be changed to reasonably utilize the space. In addition, since the axis of the butt ends of the air outlet pipe 5 and the air inlet pipe 6 is colinear with the hinge axis of the first base 1 and the second base 2, when the first base 1 and the second base 2 rotate relative to each other, it is only necessary to loosen the butt ends of the air outlet pipe 5 and the air inlet pipe 6, and there is no need to disassemble the air outlet pipe 5 and the air inlet pipe 6 and reconnect them, which simplifies the connection operation, reduces the installation workload, and makes the medical air compressor unit of the present application more convenient to use.

[0030] Specifically, in this embodiment, the first base 1 and the second base 2 are preferably rectangular plates. The sizes of the two can be set according to requirements. In this embodiment, the sizes of the two are the same, and when the two rotate relative to each other, the long side of the second base 2 can be connected with the long side of the first base 1, and the short side of the second base 2 can be connected with the short side of the first base 1.

[0031] A hinge hole 11 is provided at one corner of the first base 1, and a hinge column 21 is provided at one corner of the second base 2 to be vertically plugged into the hinge hole 11. By inserting the hinge column 21 into the hinge hole 11, the second base 2 can be hinged to the first base 1, and the connection is convenient and fast. At the same time, during transportation, the first base 1 and the second base 2 can be quickly separated according to needs to transport the air compressor 4 and the gas storage tank 3 separately.

[0032] In order to reduce the size of the first base 1 and the second base 2, a hinge portion 12 is horizontally protruded from one corner of the first base 1, and the hinge hole 11 is provided on the hinge portion 12. Through the protruding hinge portion 12, when the second base 2 and the first base 1 are aligned in the X-axis or Y-axis direction in the horizontal plane, there is no need for an overlapping portion, thereby saving the material and size of the first base 1 and the second base 2.

[0033] Preferably, the hinge part 12 protrudes outward from the bottom surface of the first base 1, and the hinge column 21 of the second base 2 is inserted from top to bottom into the hinge hole 11 on the hinge part 12, and the top surfaces of the first base 1 and the second base 2 are horizontally flush. When the second base 2 rotates relative to the first base 1, the two right-angled sides of the second base 2 can be horizontally abutted against the two right-angled sides of the first base 1 corresponding thereto, respectively, which can prevent the second base 2 from rotating excessively, and a clamping structure (not shown in the figure) can be set on the top surfaces of the first base 1 and the second base 2, and the first base 1 and the second base 2 are connected through the clamping structure, and the positional relationship between the two is locked.

[0034] The snap-fit ​​structure can be selected as a spring buckle or a force-tight buckle.

[0035] In this embodiment, the outlet pipe 5 is provided with a first connecting ring 51 near the outlet end, which is provided with an external thread, and the inlet pipe 6 is provided with a second connecting ring 61 near the inlet end, and the second connecting ring 61 is covered with a connecting nut 62, and the connecting nut 62 is threadedly connected to the first connecting ring 51. When the second base 2 needs to be rotated, the connection between the connecting nut 62 and the first connecting ring 51 is first disconnected, and then the second base 2 is rotated.

[0036] In order to avoid the air inlet pipe 6 and the air outlet pipe 5 being separated when the second base 2 is rotated, which results in the need for re-docking, the inner diameter of the air inlet pipe 6 is designed to be greater than or equal to the outer diameter of the air outlet pipe 5 in this embodiment. When the air inlet pipe 6 and the air outlet pipe 5 are connected, the outlet end of the air outlet pipe 5 is inserted into the inlet end of the air inlet pipe 6. When the second base 2 is rotated, the air inlet pipe 6 and the air outlet pipe 5 are still in the plug-in state. When the second base 2 is rotated, the connecting nut 62 and the first connecting ring 51 can be tightened, which is convenient and quick.

[0037] In order to avoid air leakage at the pipeline connection, a sealing gasket 7 is provided on the side of the first connecting ring 51 facing the intake pipe 6, which can abut against the edge of the intake port of the intake pipe 6. By screwing the connecting nut 62, the edge of the intake port of the intake pipe 6 is pressed against the sealing gasket 7 to ensure the sealing of the pipeline.

[0038] In this embodiment, the air compressor 4 may include two, one of which is used as a standby machine. When one air compressor 4 needs to be repaired or the air supply needs to be increased, the standby machine is started to ensure the supply of the required compressed air. The two air compressors 4 are arranged up and down to avoid occupying a larger bottom surface area.

[0039] In addition, the bottom surfaces of the first base 1 and the second base 2 are both provided with rollers 8, and the rollers 8 are preferably universal wheels to facilitate the movement of the air compressor 4 and the air storage tank 3, and also facilitate the rotation of the second base 2 relative to the first base 1.

Claims

1. A medical air compressor unit that is easy to install, characterized in that: The invention comprises a first base (1) and a second base (2), wherein an air storage tank (3) is fixed on the first base (1), an air compressor (4) is fixed on the second base (2), and one corner of the second base (2) is hinged to one corner of the first base (1) and can rotate horizontally relative to the first base (1); The air compressor (4) is connected to an air outlet pipe (5), and the air storage tank (3) is connected to an air inlet pipe (6). The air outlet end of the air outlet pipe (5) is connected to the air inlet end of the air inlet pipe (6) up and down, and the central axis of the port is colinear with the rotation axis of the second base (2).

2. A medical air compressor unit that is easy to install as claimed in claim 1, characterized in that: The first base (1) and the second base (2) are both in the shape of rectangular plates.

3. A medical air compressor unit that is easy to install as claimed in claim 2, characterized in that: A hinge hole (11) is provided at one corner of the first base (1), and a hinge column (21) vertically plugged into and matched with the hinge hole (11) is provided at one corner of the second base (2).

4. A medical air compressor unit that is easy to install as claimed in claim 3, characterized in that: A hinge portion (12) is horizontally protruded from one corner of the first base (1), and the hinge hole (11) is arranged on the hinge portion (12).

5. A medical air compressor unit that is easy to install as claimed in claim 4, characterized in that: The top surfaces of the first base (1) and the second base (2) are flush with each other.

6. The medical air compressor unit that is easy to install as claimed in claim 1, characterized in that: The outlet pipe (5) is provided with a first connecting ring (51) near the outlet end and is provided with an external thread. The inlet pipe (6) is provided with a second connecting ring (61) near the inlet end. The second connecting ring (61) is provided with a connecting nut (62) on its outer sleeve. The connecting nut (62) is threadedly connected to the first connecting ring (51).

7. A medical air compressor unit that is easy to install as claimed in claim 6, characterized in that: The inner diameter of the air inlet pipe (6) is greater than or equal to the outer diameter of the air outlet pipe (5).

8. The easy-to-install medical air compressor unit according to claim 7, characterized in that: A sealing gasket (7) is provided on the side of the first connecting ring (51) facing the air intake pipe (6), and is capable of abutting against the edge of the air intake port of the air intake pipe (6).

9. The medical air compressor unit that is easy to install as claimed in claim 1, characterized in that: The air compressor (4) comprises two, which are arranged up and down.

10. The medical air compressor unit that is easy to install as claimed in claim 1, characterized in that: Rollers (8) are provided on the bottom surfaces of the first base (1) and the second base (2).

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