Efficient modular magnetic suspension cooling device

Abstract

The invention relates to the technical field of magnetic suspension cooling, in particular to an efficient modular magnetic suspension cooling device which comprises a bottom plate, a support is fixedly connected to the bottom plate, a placement mechanism is arranged on the bottom plate, a main body mechanism is arranged on the placement mechanism, and an adjusting mechanism is arranged on the placement mechanism. The placement mechanism and the main body mechanism are jointly provided with a filtering mechanism, and the main body mechanism is provided with a distribution box mechanism; by means of the main body mechanism and the filtering mechanism, a filter on the condenser can be conveniently and directly replaced when needed, no additional filter needs to be prepared, and meanwhile the filter can be directly in butt joint with a mounting flange on the condenser during replacement; through the arrangement mechanism, deflection adjustment can be conveniently carried out on the whole device according to needs; through the adjusting mechanism, the cooling unit can be conveniently adjusted in the horizontal position; and through the distribution box mechanism, the wire inlet part on the distribution box can be conveniently blocked and protected, and invasion of moisture and dew is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic suspension cooling, in particular to a high-efficiency modular magnetic suspension cooling device. Background Art

[0002] The magnetic levitation cooling device mainly refers to the magnetic levitation variable frequency centrifugal chiller, whose core is the magnetic levitation centrifugal compressor, which adopts advanced oil-free magnetic levitation technology; it has the characteristics of high efficiency, energy saving, and reliability, and is widely used in industrial production. In the actual use of existing magnetic levitation variable frequency centrifugal chillers, in order to facilitate the entire assembly process, most of them will adopt the corresponding modular assembly method.

[0003] However, in the actual operation of the traditional modular magnetic levitation cooling device, in order to protect the internal components of the chiller, a corresponding filter is usually installed on the water inlet pipe of the chiller condenser to prevent dust, impurities and other substances from entering the chiller. However, the filter needs to be replaced in time after a period of use. The traditional modular magnetic levitation chiller needs to prepare the corresponding replacement filter in advance when replacing it. During the replacement process, the operator needs to manually dock the filter and the installation flange on the water inlet pipe. Sometimes there are other objects next to the equipment, resulting in a relatively narrow operating space, and it is not easy to complete the docking accurately in one go. Moreover, holding the filter all the time will make the operator's hands feel tired, thereby increasing the corresponding operation steps and making the assembly process more cumbersome. In addition, traditional modular magnetic levitation cooling devices are mostly fixed in corresponding positions, so in maintenance operations such as the above-mentioned filter replacement, it is more likely to cause a narrow operating space, which is not conducive to the maintenance of the device. At the same time, since the evaporator surface of the modular magnetic levitation cooling device will condense due to the low temperature, the local humidity near the device will increase, and the distribution box inlet installed thereon is easily invaded by moisture and dew, which can easily cause damage to the electrical components inside the distribution box. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a high-efficiency modular magnetic suspension cooling device.

[0005] The technical solution adopted by the present invention to solve the technical problem is: an efficient modular magnetic suspension cooling device, comprising a bottom plate, a support is fixedly connected to the bottom plate, a placement mechanism is provided on the bottom plate, a main body mechanism is provided on the placement mechanism, an adjustment mechanism is provided on the placement mechanism, a filtering mechanism is provided on the placement mechanism and the main body mechanism, and a distribution box mechanism is provided on the main body mechanism;

[0006] The placement mechanism comprises a placement plate, and the bottom plate is provided with a placement plate;

[0007] The main body mechanism comprises a vertical plate, two vertical plates are arranged on the placement plate, a condenser body is installed between the two vertical plates, an evaporator body is installed between the two vertical plates, and a compressor body is arranged on the evaporator body;

[0008] The filtering mechanism includes an assembly seat, the assembly seat is slidably connected to the placement plate, the assembly seat is rotatably connected to the placement frame via a connecting shaft, one end of the connecting shaft is fixedly connected to a hand wheel, a plurality of filter bodies are arranged inside the placement frame, and one of the filter bodies is connected to the water inlet of the condenser body, the assembly seat is fixedly connected to a connecting plate, and the connecting plate is fixedly connected to one of the vertical plates.

[0009] Specifically, the placement plate is rotatably connected to the base plate, a first motor is installed at the bottom of the base plate, a transmission end of the first motor is connected to the placement plate, two guide rods are fixedly connected to the placement plate, a ring-shaped slide groove is provided on the base plate, and the guide rod is slidably connected to the slide groove.

[0010] Specifically, the adjusting mechanism includes a slider, a slider is fixedly connected to the placement plate, the placement plate is slidably connected to the placement plate through the slider, a screw rod and a limit rod are rotatably connected inside the placement plate, the screw rod is threadedly connected to one of the sliders, the limit rod passes through and is slidably connected to the other slider, a fixing plate is fixedly connected to the placement plate, a second motor is installed on the fixing plate, two pulleys are rotatably connected to the fixing plate, a belt is wound between the two pulleys, a transmission end of the second motor is connected to one of the pulleys, one end of the screw rod is fixedly connected to the other pulley, a telescopic protective cover is fixedly connected to the slider provided with the screw rod, and the other end of the telescopic protective cover is fixedly connected to the inside of the placement plate.

[0011] Specifically, the distribution box mechanism includes a distribution box body, the evaporator body and the condenser body are fixedly connected with the distribution box body, the distribution box body is provided with a wire groove, the wire groove is provided with a rubber pad inside, and the rubber pad is provided with a plurality of through holes.

[0012] The beneficial effects of the present invention are:

[0013] (1) The high-efficiency modular magnetic suspension cooling device described in the present invention, when in use, the main body is arranged on the placement mechanism, and the filter mechanism is arranged on the placement mechanism and the main body. Through the cooperation of the main body and the filter mechanism, it is convenient to directly replace the filter on the condenser when needed, without the need to prepare a separate filter. At the same time, when replacing, it can also be directly docked with the installation flange on the condenser, without the operator manually lifting the docking, making the operation more convenient; that is: in actual operation, a filter body inside the assembly seat can be docked and installed on the water inlet of the condenser body. When the filter body needs to be replaced, The user can directly remove the filter body from the water inlet of the condenser body, then remove the sealing plate on the assembly seat, and then manually hold the hand wheel and turn it. The rotation of the hand wheel will drive the connecting shaft to rotate together, and then drive the mounting frame to rotate together, until the other filter body on the mounting frame is rotated to the position docking with the water inlet of the condenser body, and then the assembly can be completed directly. The filter body on the condenser body can be directly replaced when needed without preparing a separate filter body. At the same time, it can also be directly docked with the mounting flange on the condenser body during replacement, without the operator manually lifting the docking, making the operation more convenient.

[0014] (2) The high-efficiency modular magnetic suspension cooling device described in the present invention, when in use, has a placement mechanism disposed on the bottom plate, through which the entire device can be conveniently adjusted in deflection according to needs, making it further convenient to repair and maintain the device; that is: according to actual needs, the first motor can be connected to a power source, and the rotation of the first motor drives the placement plate to rotate together, and the guide rod rotates in the slide groove at the same time, and then the placement plate also drives the entire cooling unit thereon to rotate, thereby making it convenient to adjust the deflection of the entire device according to needs, making it further convenient to repair and maintain the device.

[0015] (3) The high-efficiency modular magnetic levitation cooling device described in the present invention, when in use, has an adjustment mechanism disposed on the placement mechanism, and the adjustment mechanism is used to facilitate the adjustment of the horizontal position of the cooling unit, and further facilitate the maintenance of the device; that is: according to actual needs, the second motor is connected to a power source, and the second motor rotates to drive a pulley to rotate, and then drives another pulley to rotate through the belt, and then the other pulley rotates to drive the screw rod to rotate, and as the screw rod rotates, it will drive the slider to move on the placement plate, and the telescopic protective cover will always protect the screw rod, thereby driving the vertical plate to move together, and finally driving the cooling unit to move together, thereby facilitating the adjustment of the horizontal position of the cooling unit, and further facilitate the maintenance of the device.

[0016] (4) The high-efficiency modular magnetic suspension cooling device described in the present invention, when in use, is provided with a distribution box mechanism on the main body mechanism, and through the distribution box mechanism, the line inlet portion on the distribution box is conveniently blocked and protected, thereby reducing the invasion of moisture and dew, and further reducing the impact on the electrical components inside the distribution box; that is, in actual operation, the user can pass the corresponding wiring through the through hole, and then through the rubber pad inside the wire trough, and connect it out from or into the inside of the distribution box body. Since the rubber pad is elastic, it can always contact the surface of the wiring, thereby facilitating the blocking and protection of the line inlet portion on the distribution box body, thereby reducing the invasion of moisture and dew, and further reducing the impact on the electrical components inside the distribution box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a high-efficiency modular magnetic suspension cooling device provided by the present invention;

[0019] Figure 2 It is a schematic diagram of the connection structure of the bottom plate, the support and the main body mechanism of the present invention;

[0020] Figure 3 It is a schematic diagram of the connection structure of the bottom plate, the support, the main body mechanism and the filtering mechanism of the present invention;

[0021] Figure 4 It is a schematic diagram of the connection structure of the bottom plate, the support and the adjustment mechanism of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the distribution box mechanism of the present invention;

[0023] Figure 6 for Figure 1 An enlarged schematic diagram of the structure of section A is shown;

[0024] Figure 7 for Figure 2 An enlarged schematic diagram of the structure of part B is shown;

[0025] Figure 8 for Figure 3 An enlarged schematic diagram of the C-section structure is shown;

[0026] Fig. 9 for Figure 4 An enlarged schematic diagram of the D-section structure is shown;

[0027] Fig.10 for Figure 4 An enlarged schematic diagram of the E-section structure is shown.

[0028] In the figure: 1. bottom plate; 2. support; 3. placement mechanism; 301. placement plate; 302. first motor; 303. guide rod; 304. slide groove; 4. main body mechanism; 401. vertical plate; 402. evaporator body; 403. condenser body; 404. compressor body; 5. adjustment mechanism; 501. fixing plate; 502. second motor; 503. pulley; 504. belt; 505. screw rod; 506. slider; 507. limit rod; 508. telescopic protective cover; 6. filtering mechanism; 601. assembly seat; 602. placement frame; 603. connecting shaft; 604. hand wheel; 605. filter body; 606. connecting plate; 7. distribution box mechanism; 701. distribution box body; 702. wire trough; 703. rubber pad; 704. through hole. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] like Figure 1-Figure 10 As shown, a high-efficiency modular magnetic suspension cooling device according to the present invention comprises a base plate 1, a support 2 is fixedly connected to the base plate 1, a placement mechanism 3 is provided on the base plate 1, a main body mechanism 4 is provided on the placement mechanism 3, an adjustment mechanism 5 is provided on the placement mechanism 3, a filtering mechanism 6 is provided on the placement mechanism 3 and the main body mechanism 4, and a distribution box mechanism 7 is provided on the main body mechanism 4;

[0031] The placement mechanism 3 includes a placement plate 301, and the base plate 1 is provided with the placement plate 301;

[0032] The main body mechanism 4 includes a vertical plate 401, two vertical plates 401 are arranged on the placement plate 301, a condenser body 403 is installed between the two vertical plates 401, an evaporator body 402 is installed between the two vertical plates 401, and a compressor body 404 is arranged on the evaporator body 402;

[0033] The filter mechanism 6 includes an assembly seat 601, the mounting plate 301 is slidably connected with the assembly seat 601, the assembly seat 601 is rotatably connected with a mounting frame 602 through a connecting shaft 603, one end of the connecting shaft 603 is fixedly connected with a hand wheel 604, a plurality of filter bodies 605 are arranged inside the mounting frame 602, and one of the filter bodies 605 is docked with the water inlet of the condenser body 403, the assembly seat 601 is fixedly connected with a connecting plate 606, and the connecting plate 606 is fixedly connected to one of the vertical plates 401; when in use, the main body mechanism 4 is arranged on the mounting mechanism 3, and the filter mechanism 6 is arranged on the mounting mechanism 3 and the main body mechanism 4, through the cooperation of the main body mechanism 4 and the filter mechanism 6, it is convenient to directly replace the filter on the condenser when needed, without preparing a separate filter, and at the same time, it can also be directly docked with the mounting flange on the condenser when replaced, without the operator manually lifting the docking, making the operation more convenient; that is: the actual operation During operation, a filter body 605 inside the assembly seat 601 can be docked and installed at the water inlet of the condenser body 403. When the filter body 605 needs to be replaced, the user can directly remove the filter body 605 from the water inlet of the condenser body 403, then remove the cover plate on the assembly seat 601, and then manually hold the hand wheel 604 and rotate it. The rotation of the hand wheel 604 drives the connecting shaft 603 to rotate together, and then drives the mounting bracket 602 to rotate together, until the other filter body 605 on the mounting bracket 602 is rotated to the position docking with the water inlet of the condenser body 403, and then the assembly is directly completed. Therefore, the filter body 605 on the condenser body 403 can be directly replaced when needed without the need to prepare the filter body 605 separately. At the same time, it can also be directly docked with the mounting flange on the condenser body 403 during replacement, without the operator manually lifting the docking, making the operation more convenient.

[0034] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 8 and Fig.10As shown, the placement plate 301 is rotatably connected to the base plate 1, and a first motor 302 is installed at the bottom of the base plate 1, and a transmission end of the first motor 302 is connected to the placement plate 301, and two guide rods 303 are fixedly connected to the placement plate 301, and a ring-shaped slide groove 304 is provided on the base plate 1, and the guide rod 303 is slidably connected to the slide groove 304; when in use, the placement mechanism 3 is arranged on the base plate 1, and through the placement mechanism 3, it is convenient to adjust the deflection of the entire device as needed, so as to further facilitate the maintenance of the device; that is: according to actual needs, the first motor 302 can be powered on, and the rotation of the first motor 302 drives the placement plate 301 to rotate together, and the guide rod 303 rotates in the slide groove 304 at the same time, and then the placement plate 301 will also drive the entire cooling unit thereon to rotate, so that the deflection of the entire device can be adjusted as needed, so as to further facilitate the maintenance of the device.

[0035] Specifically, Figure 1 , Figure 2 , Figure 4 , Figure 7 , Fig. 9 and Fig.10As shown, the adjustment mechanism 5 includes a slider 506, the placement plate 301 is fixedly connected with the slider 506, the placement plate 301 is slidably connected to the placement plate 301 through the slider 506, the placement plate 301 is internally rotatably connected with a screw rod 505 and a limit rod 507, the screw rod 505 is threadedly connected to one of the sliders 506, the limit rod 507 penetrates and is slidably connected to the other slider 506, the placement plate 301 is fixedly connected with a fixed plate 501, the fixed plate 501 is installed with a second motor 502, the fixed plate 501 is rotatably connected with two pulleys 503, a belt 504 is wound between the two pulleys 503, the transmission end of the second motor 502 is connected to one of the pulleys 503, one end of the screw rod 505 is fixedly connected to the other pulley 503, a telescopic protective cover 508 is fixedly connected to the slider 506 provided with the screw rod 505, the The other end of the telescopic protective cover 508 is fixedly connected to the inside of the placement plate 301; when in use, the adjusting mechanism 5 is arranged on the placement mechanism 3, and the adjusting mechanism 5 is used to facilitate the adjustment of the horizontal position of the cooling unit, and further facilitate the maintenance of the device; that is: according to actual needs, the second motor 502 is powered on, and the second motor 502 rotates to drive a pulley 503 to rotate, and then drives another pulley 503 to rotate through the belt 504, and then the other pulley 503 rotates to drive the screw rod 505 to rotate, and as the screw rod 505 rotates, it will drive the slider 506 to move on the placement plate 301, and the telescopic protective cover 508 always protects the screw rod 505, thereby driving the vertical plate 401 to move together, and finally driving the cooling unit to move together, so as to facilitate the adjustment of the horizontal position of the cooling unit, and further facilitate the maintenance of the device.

[0036] Specifically, Figure 1 , Figure 3 and Figure 5As shown, the distribution box mechanism 7 includes a distribution box body 701, the evaporator body 402 and the condenser body 403 are fixedly connected with the distribution box body 701, the distribution box body 701 is provided with a wire groove 702, the wire groove 702 is provided with a rubber pad 703, and the rubber pad 703 is provided with a plurality of through holes 704; when in use, the distribution box mechanism 7 is arranged on the main body mechanism 4, and the distribution box mechanism 7 is used to facilitate the blocking and protection of the wire inlet on the distribution box, reduce the invasion of moisture and dew, and enter And reduce the impact on the internal electrical components of the distribution box; that is: in actual operation, the user can pass the corresponding wiring through the through hole 704, and then through the rubber pad 703 inside the wire groove 702, and connect it out or in from the inside of the distribution box body 701. Since the rubber pad 703 is elastic, it can always resist the surface of the wiring, thereby facilitating the blocking and protection of the wire inlet on the distribution box body 701, reducing the invasion of moisture and dew, and further reducing the impact on the internal electrical components of the distribution box body 701.

[0037] When the present invention is used, first, a filter body 605 inside the assembly seat 601 can be docked and installed at the water inlet of the condenser body 403. When the filter body 605 needs to be replaced, the user can directly remove the filter body 605 from the water inlet of the condenser body 403, then remove the sealing plate on the assembly seat 601, and then manually hold the hand wheel 604 and rotate it. The rotation of the hand wheel 604 drives the shaft 603 to rotate together, and then drives the mounting frame 602 to rotate together, until the other filter body 605 on the mounting frame 602 is rotated to the same position as the condenser body 403. The position where the water inlet is docked can be directly assembled, so that the filter body 605 on the condenser body 403 can be directly replaced when needed, without the need to prepare the filter body 605 separately. At the same time, when replacing, it can also be directly docked with the mounting flange on the condenser body 403, without the need for the operator to manually lift the docking, making the operation more convenient. In addition, according to actual needs, the first motor 302 can be powered on, and the rotation of the first motor 302 drives the placement plate 301 to rotate together, and the guide rod 303 rotates in the slide groove 304 at the same time, and then the placement plate 301 will also drive the entire The cooling unit rotates, so that the entire device can be deflected and adjusted as needed, which makes it easier to maintain the device. Furthermore, the second motor 502 can be powered on, and the second motor 502 rotates to drive a pulley 503 to rotate, and then the belt 504 drives another pulley 503 to rotate, and then the other pulley 503 rotates to drive the screw rod 505 to rotate. As the screw rod 505 rotates, the slider 506 is driven to move on the placement plate 301, and the telescopic protective cover 508 always protects the screw rod 505, thereby driving the vertical plate 401 to move together. Finally, the cooling unit is driven to move together, so as to facilitate the horizontal adjustment of the cooling unit and further facilitate the maintenance of the device. In addition, in actual operation, the user can pass the corresponding cable through the through hole 704, and then through the rubber pad 703 inside the cable groove 702, and connect it from or into the distribution box body 701. Since the rubber pad 703 is elastic, it can always resist the surface of the cable, so as to facilitate the blocking and protection of the cable inlet on the distribution box body 701, reduce the invasion of moisture and dew, and further reduce the impact on the electrical components inside the distribution box body 701.

[0038] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A highly efficient modular magnetic suspension cooling device, characterized in that: The invention comprises a base plate (1), a support (2) is fixedly connected to the base plate (1), a placement mechanism (3) is provided on the base plate (1), a main body mechanism (4) is provided on the placement mechanism (3), an adjustment mechanism (5) is provided on the placement mechanism (3), a filtering mechanism (6) is provided on the placement mechanism (3) and the main body mechanism (4), and a distribution box mechanism (7) is provided on the main body mechanism (4); The placement mechanism (3) comprises a placement plate (301), and the placement plate (301) is provided on the bottom plate (1); The main body structure (4) comprises a vertical plate (401), two vertical plates (401) are arranged on the placement plate (301), and a condenser body (403) is installed between the two vertical plates (401); The filtering mechanism (6) comprises an assembly seat (601), the assembly seat (601) is slidably connected to the placement plate (301), the assembly seat (601) is rotatably connected to a placement frame (602) via a connecting shaft (603), one end of the connecting shaft (603) is fixedly connected to a hand wheel (604), a plurality of filter bodies (605) are arranged inside the placement frame (602), and one of the filter bodies (605) is connected to the water inlet of the condenser body (403).

2. A high-efficiency modular magnetic suspension cooling device according to claim 1, characterized in that: The placement plate (301) is rotatably connected to the base plate (1); a first motor (302) is installed at the bottom of the base plate (1); and a transmission end of the first motor (302) is connected to the placement plate (301).

3. The high-efficiency modular magnetic suspension cooling device according to claim 2 is characterized in that: Two guide rods (303) are fixedly connected to the placement plate (301), and a ring-shaped slide groove (304) is provided on the bottom plate (1), and the guide rod (303) is slidably connected to the slide groove (304).

4. The high-efficiency modular magnetic suspension cooling device according to claim 1, characterized in that: An evaporator body (402) is installed between the two vertical plates (401), and a compressor body (404) is provided on the evaporator body (402).

5. The high-efficiency modular magnetic suspension cooling device according to claim 1 is characterized in that: The adjustment mechanism (5) comprises a slider (506), the placement plate (301) is fixedly connected with the slider (506), the placement plate (301) is slidably connected to the placement plate (301) via the slider (506), a screw rod (505) and a limit rod (507) are rotatably connected inside the placement plate (301), the screw rod (505) is threadedly connected to one of the sliders (506), and the limit rod (507) passes through and is slidably connected to the other slider (506).

6. The high-efficiency modular magnetic suspension cooling device according to claim 5, characterized in that: The placement plate (301) is fixedly connected to a fixing plate (501), a second motor (502) is mounted on the fixing plate (501), two pulleys (503) are rotatably connected to the fixing plate (501), a belt (504) is wound between the two pulleys (503), a transmission end of the second motor (502) is connected to one of the pulleys (503), and one end of the screw rod (505) is fixedly connected to the other pulley (503).

7. The high-efficiency modular magnetic suspension cooling device according to claim 6, characterized in that: A telescopic protective cover (508) is fixedly connected to the sliding block (506) provided with a screw rod (505), and the other end of the telescopic protective cover (508) is fixedly connected to the inside of the placement plate (301).

8. The high-efficiency modular magnetic suspension cooling device according to claim 1, characterized in that: A connecting plate (606) is fixedly connected to the assembly seat (601), and the connecting plate (606) is fixedly connected to one of the vertical plates (401).

9. The high-efficiency modular magnetic suspension cooling device according to claim 4, characterized in that: The distribution box mechanism (7) comprises a distribution box body (701), the evaporator body (402) and the condenser body (403) are fixedly connected with the distribution box body (701), and the distribution box body (701) is provided with a wire groove (702).

10. The high-efficiency modular magnetic suspension cooling device according to claim 9, characterized in that: A rubber pad (703) is provided inside the wire groove (702), and a plurality of through holes (704) are provided on the rubber pad (703).

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