Observation window structure of magnetic suspension air compressor

Abstract

The utility model discloses an observation window structure of a magnetic suspension air compressor, which comprises an air compressor body, an observation and maintenance port and an observation window assembly, and the air compressor body is used for being mounted on the ground; the observation and maintenance opening is formed in the air compressor body; the observation window assembly is used for being installed on the air compressor body, and the position of the observation window assembly corresponds to the position of the observation maintenance opening; the observation window assembly comprises an installation disc, a supporting ring, a first clamping plate, a second clamping plate and transparent glass, a connecting ring is arranged on the outer side of the transparent glass, the transparent glass is arranged between the first clamping plate and the second clamping plate through the connecting ring, buffer grooves are formed in the first clamping plate and the second clamping plate, elastic pieces are arranged in the buffer grooves, and rubber pads are arranged at the ends of the elastic pieces. The rubber pad is in contact with the connecting ring; the first clamping plate and the second clamping plate are detachably connected through a plurality of bolts; the utility model aims to solve the problem that an observation window in the prior art cannot be freely opened and closed, so that the observation window is difficult to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to an observation window structure of a magnetic suspension air compressor. Background Art

[0002] Magnetic levitation air compressor is a high-tech, energy-saving and environmentally friendly compressed air equipment, widely used in blowing and inflation, industrial manufacturing, control instruments, surface spraying and other fields. Compared with traditional air compressors, magnetic levitation air compressors have obvious advantages in energy saving, environmental protection, reliability and other aspects.

[0003] The oil observation window on the magnetic levitation air compressor can intuitively understand the oil level inside the air compressor and ensure that the oil is within the normal range. This helps to replenish the oil in time to avoid equipment damage due to lack of oil. You can also observe the color and transparency of the oil in the oil observation window to judge the use status of the oil. If the oil is deteriorated or seriously contaminated, it needs to be replaced in time. This helps to extend the service life of the equipment. And through the observation window, you can also check the operation of key components such as the rotor inside the air compressor. If abnormal conditions are found, maintenance measures can be taken in time.

[0004] The utility model patent with application number: CN202320505127.3 and publication number: CN219622583U (hereinafter referred to as "prior art 1") discloses a sealed observation window for the main engine room of a magnetic levitation air compressor, including a chassis and glass, an assembly groove is provided on the front wall of the main engine room of the chassis, a sealed installation component is provided in the assembly groove, and the glass is arranged in the sealed installation component, and the sealed installation component includes a stainless steel outer frame sealed and fixedly connected to the front wall of the main engine room. This is a sealed observation window for the main engine room of a magnetic levitation air compressor.

[0005] The specification of prior art 1 discloses a sealed observation window for the main engine room of a magnetic levitation air compressor. When in use, a sealed installation assembly is provided to enable quick installation of the glass. After the stainless steel outer frame is fixedly assembled on the front wall of the main engine room of the chassis, the glass and the back plate are assembled in sequence. The stainless steel outer frame and the back plate can surround the glass, and the stainless steel outer frame is located on the front outside of the glass, which can improve the external protection of the glass as a whole. However, in actual applications, the inner surface of the glass is in contact with the engine oil, resulting in the inner surface of the glass being filled with oil stains. If it is not cleaned for a long time, the clarity of the observation window will be affected, and the old engine oil will also mix with the new engine oil, affecting the use. The inner surface of the observation window glass in the prior art cannot be opened, making it difficult to clean. Summary of the invention

[0006] The utility model provides an observation window structure of a magnetic suspension air compressor, aiming to solve the problem in the prior art that the observation window cannot be opened and closed freely, thus causing difficulty in cleaning the observation window.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] An observation window structure of a magnetically suspended air compressor comprises an air compressor body, an observation and maintenance port, and an observation window assembly, wherein the air compressor body is used to be installed on the ground; the observation and maintenance port is arranged on the air compressor body; the observation window assembly is used to be installed on the air compressor body, and the position of the observation window assembly corresponds to the position of the observation and maintenance port;

[0009] Among them, the observation window assembly includes a mounting plate, a support ring, a first clamping plate, a second clamping plate and transparent glass. A connecting ring is provided on the outer side of the transparent glass. The transparent glass is arranged between the first clamping plate and the second clamping plate through the connecting ring. Buffer grooves are provided on the first clamping plate and the second clamping plate. Elastic parts are provided in the buffer grooves. Rubber pads are provided on the ends of the elastic parts. The rubber pads are used to contact with the connecting rings. The first clamping plate and the second clamping plate are detachably connected by a plurality of bolts. The first clamping plate, the second clamping plate and the transparent glass are connected to form an integrated structure. The integrated structure is hinged on the support ring. The support ring is arranged on the mounting plate. The mounting plate is detachably installed at the position of the observation and maintenance port on the air compressor body.

[0010] Furthermore, an articulated frame is provided on the support ring, and an articulated portion is provided on the first clamping plate, and the articulated portion and the articulated frame are articulated to each other.

[0011] Furthermore, a fixing component is also provided on the support ring, and the fixing component is used to fix the integrated structure on the support ring.

[0012] Furthermore, the fixing assembly includes an extension frame, a hinged rod, a screw and a limit nut. There are several extension frames, and the extension frames are arranged in an array on the support ring. The hinged rod is rotatably installed on the extension frame. The screw is threadedly connected to the hinged rod through a spherical portion. The limit nut is installed on the screw. A clamping portion is also provided on the first clamping plate. The screw is used to be placed inside the clamping portion, and the limit nut is used to contact the clamping portion.

[0013] Furthermore, a rotating handle is provided on the screw rod.

[0014] Furthermore, it is observed that both the maintenance port and the mounting plate are flange structures.

[0015] Furthermore, a plurality of heat dissipation holes are provided on the air compressor body.

[0016] Furthermore, a handle is provided on the top of the air compressor body.

[0017] Furthermore, a handle is also provided on the first clamping plate.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model mainly comprises an air compressor body, an observation and maintenance port and an observation window assembly, wherein the air compressor body is used to be installed on the ground; in actual use, when installing the observation window assembly, firstly, the transparent glass is placed on the second clamping plate and the connecting ring is squeezed, the connecting ring squeezes the rubber pad on the second clamping plate and the elastic member is compressed at the same time, then the first clamping plate is buckled above the transparent glass, at this time, the upper end surface of the connecting plate squeezes the rubber pad on the first clamping plate, and the elastic member on the first clamping plate is squeezed at the same time; finally, the positions of the first clamping plate and the second clamping plate are fixed by bolts, the reaction force of the spring tightly squeezes the connecting ring, and then the transparent glass is firmly installed between the first clamping plate and the second clamping plate, and finally, the integrated structure is hinged on the support ring and the integrated structure and the support ring are connected. The ring forms a seal; when it is necessary to operate the air compressor body, the staff can observe the oil condition inside the air compressor body according to the observation window assembly; after the oil inside the air compressor body is drained, the staff can pull the first clamping plate, and the integrated structure as a whole is opened around the support ring, and the residual oil on the inner surface of the glass can be wiped and cleaned; the advantage of this arrangement is that the transparent glass can be more stably installed between the first clamping plate and the second clamping plate through the cooperation of the rubber pad and the elastic part, and the use of the rubber pad can avoid the reaction force of the spring causing hard contact between the rubber pad and the connecting ring; the transparent glass is effectively protected, and the integrated structure can be opened after the oil is drained, which is convenient for the staff to wipe and clean the transparent glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the connection relationship between the first clamping plate, the second clamping plate and the transparent glass of the utility model.

[0023] Figure 3 For this utility model Figure 2 A partial enlarged view of point A in the middle.

[0024] In the figure, 101-air compressor body, 102-observation and maintenance port, 103-installation plate, 104-support ring, 105-first clamping plate, 106-second clamping plate, 107-transparent glass, 108-connecting ring, 109-buffer groove, 110-elastic member, 111-rubber pad, 112-integrated structure, 113-hinged frame, 114-hinged part, 115-extension frame, 116-hinged rod, 117-screw, 118-limiting nut, 119-clamping part, 120-rotating handle, 121-heat dissipation hole, 122-handle, 123-handle. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the embodiments, which are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by ordinary technicians in the field without creative work are all within the protection scope of the present invention.

[0026] See also Figure 1-3 As shown, this embodiment discloses an observation window structure of a magnetic levitation air compressor, comprising an air compressor body 101, an observation and maintenance port 102, and an observation window assembly, wherein the air compressor body 101 is used to be installed on the ground; the observation and maintenance port 102 is provided on the air compressor body 101; the observation window assembly is used to be installed on the air compressor body 101, and the position of the observation window assembly corresponds to the position of the observation and maintenance port 102;

[0027] Among them, the observation window assembly includes a mounting plate 103, a support ring 104, a first clamping plate 105, a second clamping plate 106 and a transparent glass 107. A connecting ring 108 is provided on the outer side of the transparent glass 107. The transparent glass 107 is arranged between the first clamping plate 105 and the second clamping plate 106 through the connecting ring 108. A buffer groove 109 is provided on the first clamping plate 105 and the second clamping plate 106. An elastic member 110 is provided in the buffer groove 109. A rubber pad 111 is provided at the end of the elastic member 110. The rubber pad 111 is used to contact the connecting ring 108; the first clamping plate 105 and the second clamping plate 106 are detachably connected by a plurality of bolts. The first clamping plate 105, the second clamping plate 106 and the transparent glass 107 are connected to form an integrated structure 112. The integrated structure 112 is hinged on the support ring 104. The support ring 104 is arranged on the mounting plate 103. The mounting plate 103 is detachably installed at the position of the observation and maintenance port 102 on the air compressor body 101.

[0028] The utility model mainly comprises an air compressor body 101, an observation and maintenance port 102 and an observation window assembly, wherein the air compressor body 101 is used to be installed on the ground; in actual use, when installing the observation window assembly, firstly, the transparent glass 107 is placed on the second clamping plate 106, and the connecting ring 108 is squeezed, and the connecting ring 108 squeezes the rubber pad 111 on the second clamping plate 106 while the elastic member 110 is compressed, and then the first clamping plate 105 is buckled above the transparent glass 107, at which time the upper end surface of the connecting plate squeezes the rubber pad 111 on the first clamping plate 105, and at the same time the elastic member 110 on the first clamping plate 105 is squeezed; finally, the positions of the first clamping plate 105 and the second clamping plate 106 are fixed by bolts, and the reaction force of the spring tightly squeezes the connecting ring 108, thereby firmly installing the transparent glass 107 between the first clamping plate 105 and the second clamping plate 106, and finally, the integrated structure 112 is hinged to the support ring 104 and the integrated structure 112 is fixed. The integrated structure 112 forms a seal with the support ring 104; when the air compressor body 101 needs to be in operation, the staff can observe the oil condition inside the air compressor body 101 according to the observation window assembly; after the oil inside the air compressor body 101 is drained, the staff can pull the first clamping plate 105, at this time the integrated structure 112 is opened as a whole around the support ring 104, and the oil remaining on the inner surface of the glass 107 can be wiped and cleaned; the advantage of this arrangement is that the transparent glass 107 can be more stably installed between the first clamping plate 105 and the second clamping plate 106 through the cooperation of the rubber pad 111 and the elastic member 110, and the use of the rubber pad 111 can avoid the reaction force of the spring causing hard contact between the rubber pad 111 and the connecting ring 108; the transparent glass 107 is effectively protected, and the integrated structure 112 can be opened after the oil is drained, which is convenient for the staff to wipe and clean the transparent glass 107.

[0029] As an optional implementation, in this embodiment, the elastic member 110 is a spring, one end of the spring is connected to the buffer groove 109 , and the other end of the spring is connected to the rubber pad 111 .

[0030] In some embodiments, a hinge frame 113 is disposed on the support ring 104 , a hinge portion 114 is disposed on the first clamping plate 105 , and the hinge portion 114 and the hinge frame 113 are hinged to each other.

[0031] In actual use, the first clamping plate 105 is hinged to the hinge frame 113 via the hinge portion 114 .

[0032] In some embodiments, a fixing component is further disposed on the support ring 104 , and the fixing component is used to fix the integrated structure 112 on the support ring 104 .

[0033] In actual use, the purpose of providing the fixing assembly is to facilitate fixing the integrated structure 112 as a whole.

[0034] In some embodiments, the fixing assembly includes an extension frame 115, a hinged rod 116, a screw 117 and a limit nut 118. There are a plurality of extension frames 115, and the plurality of extension frames 115 are arranged in an array on the support ring 104. The hinged rod 116 is rotatably mounted on the extension frame 115. The screw 117 is threadedly connected to the hinged rod 116 through a spherical portion. The limit nut 118 is installed on the screw 117. A clamping portion 119 is also provided on the first clamping plate 105. The screw 117 is used to be placed in the clamping portion 119, and the limit nut 118 is used to contact the clamping portion 119.

[0035] In actual use, when the integrated structure 112 needs to be fixed as a whole, the staff closes the integrated structure 112, the integrated structure 112 fits with the support ring 104, and then rotates a number of screws 117, so that the screws 117 rotate into the clamping part 119, and then rotates the screws 117 until the limiting nut 118 fits tightly with the upper end surface of the clamping part 119, and then the nuts fix the position of the integrated structure 112 as a whole, thereby completing the sealing of the inside of the support ring 104; when opening, it is necessary to reverse the screw 117, the limiting nut 118 slowly rises, and the screw 117 is rotated so that the screw 117 and the clamping part 119 are disengaged, and the integrated structure 112 can be opened as a whole. The advantage of this arrangement is that it is easy to open and close the integrated structure 112 as a whole, the support ring 104 can be sealed when the integrated structure 112 is closed, and the transparent glass 107 can be wiped and cleaned when the integrated structure 112 is opened.

[0036] In some embodiments, a rotating handle 120 is provided on the screw rod 117 .

[0037] In actual use, the main function of providing the rotating handle 120 is to facilitate the staff to rotate the screw 117 and to facilitate the staff to move the screw 117 so that the screw 117 and the clamping part 119 are disengaged.

[0038] In some embodiments, the observation and maintenance port 102 and the mounting plate 103 are both flange structures.

[0039] In actual use, the flange mechanism is provided to facilitate the connection between the mounting plate 103 and the observation and maintenance port 102 .

[0040] In some embodiments, a plurality of heat dissipation holes 121 are disposed on the air compressor body 101 .

[0041] In actual use, the purpose of providing the heat dissipation holes 121 is to facilitate heat dissipation of the air compressor body 101 during operation.

[0042] In some embodiments, a handle 122 is disposed above the air compressor body 101 .

[0043] In actual use, the purpose of providing the handle 122 is to facilitate the lifting and movement of the air compressor body 101.

[0044] In some embodiments, a handle 123 is further provided on the first clamping plate 105 .

[0045] In actual use, the handle 123 is provided to facilitate the staff to pull apart the integrated structure 112 as a whole.

[0046] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0047] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0048] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0049] 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. An observation window structure of a magnetic levitation air compressor, characterized in that: include: An air compressor body (101), wherein the air compressor body (101) is used to be installed on the ground; An observation and maintenance port (102), wherein the observation and maintenance port (102) is arranged on the air compressor body (101); An observation window assembly, the observation window assembly being used for being installed on the air compressor body (101), and the position of the observation window assembly corresponds to the position of the observation and maintenance port (102); The observation window assembly comprises a mounting plate (103), a support ring (104), a first clamping plate (105), a second clamping plate (106) and a transparent glass (107). A connecting ring (108) is provided on the outer side of the transparent glass (107). The transparent glass (107) is arranged between the first clamping plate (105) and the second clamping plate (106) through the connecting ring (108). A buffer groove (109) is provided on the first clamping plate (105) and the second clamping plate (106). An elastic member (110) is provided in the buffer groove (109). A rubber member is provided at the end of the elastic member (110). Pad (111), the rubber pad (111) is used to contact the connecting ring (108); the first clamping plate (105) and the second clamping plate (106) are detachably connected by a plurality of bolts, and the first clamping plate (105), the second clamping plate (106) and the transparent glass (107) are connected to form an integrated structure (112), and the integrated structure (112) is hinged on the support ring (104), and the support ring (104) is set on the installation plate (103), and the installation plate (103) is detachably installed at the position of the observation and maintenance port (102) on the air compressor body (101).

2. The observation window structure of a magnetic levitation air compressor according to claim 1, characterized in that: A hinge frame (113) is arranged on the support ring (104), a hinge portion (114) is arranged on the first clamping plate (105), and the hinge portion (114) and the hinge frame (113) are hinged to each other.

3. The observation window structure of a magnetic levitation air compressor according to claim 1, characterized in that: A fixing component is also provided on the support ring (104), and the fixing component is used to fix the integrated structure (112) on the support ring (104).

4. The observation window structure of a magnetic levitation air compressor according to claim 3, characterized in that: The fixing assembly comprises an extension frame (115), a hinge rod (116), a screw rod (117) and a limit nut (118). There are a plurality of extension frames (115), and the plurality of extension frames (115) are arranged in an array on a support ring (104). The hinge rod (116) is rotatably mounted on the extension frame (115). The screw rod (117) is threadedly connected to the hinge rod (116) through a spherical portion. The limit nut (118) is mounted on the screw rod (117). A clamping portion (119) is also arranged on the first clamping plate (105). The screw rod (117) is used to be placed inside the clamping portion (119), and the limit nut (118) is used to contact the clamping portion (119).

5. The observation window structure of a magnetic levitation air compressor according to claim 4, characterized in that: A rotating handle (120) is provided on the screw rod (117).

6. The observation window structure of a magnetic levitation air compressor according to claim 1, characterized in that: The observation and maintenance opening (102) and the mounting plate (103) are both flange structures.

7. The observation window structure of a magnetic levitation air compressor according to claim 1, characterized in that: A plurality of heat dissipation holes (121) are provided on the air compressor body (101).

8. The observation window structure of a magnetic levitation air compressor according to claim 1, characterized in that: A handle (122) is provided above the air compressor body (101).

9. The observation window structure of a magnetic levitation air compressor according to claim 1, characterized in that: A handle (123) is also provided on the first clamping plate (105).

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