Machine room layout structure with high space utilization rate

Abstract

The invention relates to the technical field of central air conditioners, and discloses a machine room layout structure with high space utilization rate, which comprises a machine room main body, a plurality of fixed base tables which are linearly distributed at equal intervals are arranged on the bottom wall of the inner side of the machine room main body, and air conditioner hosts are fixedly arranged at the tops of the fixed base tables; a power assembly located behind the fixed base table is fixedly installed at the bottom of the inner side of the machine room body. The power assembly is composed of a servo motor, a transmission worm and a conversion type transmission component. The conversion type transmission component is composed of a connecting piece, a worm connecting unit and a detection connecting unit. The detection connecting unit and the worm connecting unit are fixed at the top of the connecting sheet and are distributed left and right; a photoelectric switch is fixedly installed on the rear wall of the inner side of the machine room body. The machine room layout structure with the efficient space utilization rate has the advantage that each water cooling host can be conveniently maintained.

Description

Technical Field

[0001] The invention relates to the technical field of central air conditioning, in particular to a machine room layout structure with high space utilization. Background Art

[0002] Ordinary chillers are generally installed on the roof of the building. Chillers are divided into air-cooled and water-cooled according to different condensation methods. For large buildings, there are usually more than one chiller in the machine room. In order to ensure the overall utilization of the building, the intervals between adjacent chillers are usually set smaller.

[0003] The existing computer room layout structure usually sets the host on a fixed dedicated concrete table to ensure its fixing effect and reduce the impact of vibration. This layout is extremely troublesome during maintenance, requiring maintenance personnel to repeatedly walk between the gaps between the hosts, and is not conducive to automated detection, which increases the overall maintenance difficulty. Therefore, a computer room layout structure with efficient space utilization is proposed to solve the above-mentioned problems. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a computer room layout structure with efficient space utilization, which has the advantage of convenient maintenance of each cold water host, and solves the problem that the existing computer room layout structure usually sets the host on a fixed dedicated concrete table to ensure its fixing effect and reduce the impact of vibration. This layout is extremely troublesome during maintenance, requiring maintenance personnel to repeatedly walk between the gaps between the hosts, and is not conducive to automated detection, which increases the overall maintenance difficulty.

[0006] (II) Technical solution

[0007] The technical solution of the present invention to solve the above technical problems is as follows: a computer room layout structure with high space utilization, comprising a computer room main body, the inner bottom wall of the computer room main body is provided with a plurality of fixed bases distributed in a straight line and equidistantly, the top of the fixed base is fixedly provided with an air conditioner host, and the inner bottom of the computer room main body is fixedly installed with a power assembly located behind the fixed base;

[0008] The power assembly is composed of a servo motor, a transmission worm and a conversion transmission component;

[0009] The conversion transmission component is composed of a connecting piece, a worm coupling unit and a detection coupling unit;

[0010] The detection connection unit and the worm connection unit are both fixed to the top of the connection piece and are distributed on the left and right sides;

[0011] A photoelectric switch is fixedly installed on the inner rear wall of the machine room body, and a transmission change power component that is linked with the conversion transmission component is fixedly installed on the inner rear wall of the machine room body. A transmission rod is rotatably connected between two adjacent fixed bases, and a moving block extending to the top of the fixed base is connected to the outer side of the transmission rod through a threaded transmission. A detection frame is fixedly installed on the top of the moving block, and detection sensors are fixedly installed on both the left and right sides of the detection frame.

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

[0013] The computer room layout structure with efficient space utilization has the advantage of convenient maintenance of each chiller.

[0014] Based on the above technical solution, the present invention can also be improved as follows.

[0015] Furthermore, the number and position of the photoelectric switches correspond one-to-one to the number and position of the transmission change trigger devices, and the number and position of the photoelectric switches correspond one-to-one to the number and position of the transmission rods.

[0016] The beneficial effect of adopting the above further solution is that the provision of the photoelectric switch 5 facilitates the position identification of the connecting piece and facilitates subsequent operations.

[0017] Furthermore, the worm coupling unit includes a transmission box fixed to the top of the connecting plate, a transmission gear is rotatably connected between the inner upper and lower walls of the transmission box, two racks are slidably connected inside the transmission box and are symmetrically distributed around the axis of the transmission gear, the two racks are respectively meshed with the left and right sides of the transmission gear, a transmission worm bar extending to the top of the transmission box and slidably connected thereto is fixedly installed on the top of the two racks, a strong spring at the other end of which is fixedly connected to the rack is fixedly installed on the inner side of the transmission box, and a trigger rod is fixedly installed on the top of the front transmission worm bar.

[0018] The beneficial effect of adopting the above further solution is that the worm connecting unit can be directly switched when there is no need for the connecting piece to move, which is extremely convenient.

[0019] Furthermore, when the two transmission worm gears are in contact and squeezed, a complete transmission block can be formed, and the complete transmission block forms a transmission connection relationship with the transmission worm.

[0020] The beneficial effect of adopting the above further solution is that the transmission block is arranged in this way so that it can be conveniently switched between a transmission state and a disengagement state with the transmission worm.

[0021] Furthermore, the detection connection unit includes a support plate fixed to the top of the connecting plate, the support plate is internally rotatably connected to a transmission worm wheel meshing with a transmission worm, and the transmission worm wheel is internally slidably connected to a connecting rod that can be plugged into the transmission rod.

[0022] The beneficial effect of adopting the above further solution is that the provision of the detection coupling unit can facilitate the conversion of the rotation of the transmission worm into the rotation of the coupling rod.

[0023] Furthermore, the connecting rod is square and has a square groove on the front side, a connecting block whose size matches the square groove is fixedly provided on the rear side of the transmission rod, a limiting groove is provided on the outer side of the connecting rod, and a limiting block extending into the limiting groove is fixedly provided inside the transmission worm gear.

[0024] The beneficial effect of adopting the above further solution is that the connecting rod provided in this way can prevent it from excessively sliding left and right and disengaging from the transmission worm gear, while also forming a transmission with the transmission rod 7.

[0025] Furthermore, the transmission change power assembly includes an electric push rod fixed to the inner wall of the machine room body, the telescopic end of the electric push rod is fixedly connected to a special-shaped pushing frame, the special-shaped pushing frame has two steps and the front step is located on the right side of the rear step, and a magnetic elastic pushing member corresponding to the position of the transmission rod is fixedly installed on the rear step of the special-shaped pushing frame.

[0026] Furthermore, when the special-shaped pushing frame moves until the elastic pushing member contacts the connecting rod, the front step does not contact the trigger rod.

[0027] The beneficial effect of adopting the above further solution is that this arrangement can ensure that the connecting rod can complete the contact connection before the trigger rod is actuated.

[0028] Furthermore, the magnetic elastic pusher includes a push spring fixed to the special-shaped push frame, the front side of the push spring is fixedly connected to a magnetic push turntable, and the rear side of the magnetic push turntable is fixedly installed with a limiting rod extending to the rear side of the special-shaped push frame.

[0029] The beneficial effect of adopting the above further solution is that the setting of the magnetic push turntable does not affect the pushing and rotating, and can conveniently achieve the transmission connection with the transmission rod in conjunction with the push spring.

[0030] Furthermore, a sliding groove is provided on the top of the fixed base, and a supporting pulley extending into the sliding groove is fixedly provided on the bottom of the detection frame.

[0031] The beneficial effect of adopting the above further solution is that the provision of the supporting pulley ensures that the detection frame will not be unable to move due to friction when there is a heavy load inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the structure of the present invention;

[0033] Figure 2 It is an enlarged view of point A in the figure of the present invention;

[0034] Figure 3 It is a schematic diagram of the structure of the power assembly of the present invention;

[0035] Figure 4 It is an enlarged view of point B in the figure of the present invention;

[0036] Figure 5 This is a schematic diagram of the structure of the detection connection unit of the present invention;

[0037] Figure 6 It is a schematic diagram of the structure of the magnetic elastic pusher of the present invention.

[0038] In the figure: 1. Machine room main body; 2. Fixed base; 3. Air conditioner host; 4. Power assembly; 41. Servo motor; 42. Drive worm; 43. Conversion transmission component; 431. Connecting plate; 432. Worm coupling unit; 432a. Transmission box; 432b. Transmission gear; 432c. Rack; 432d. Transmission worm; 432e. Strong spring; 432f. Trigger rod; 433. Detection coupling unit; 433a. Support plate; 433b. Drive worm; 433c. Connecting rod; 5. Photoelectric switch; 6. Transmission change power assembly; 61. Electric push rod; 62. Special-shaped push frame; 63. Magnetic elastic pusher; 631. Push spring; 632. Magnetic push turntable; 633. Limit rod; 7. Transmission rod; 8. Moving block; 9. Detection frame; 10. Detection sensor. DETAILED DESCRIPTION

[0039] 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.

[0040] In the embodiment, Figure 1-6 A computer room layout structure with high space utilization is provided, the present invention comprises a computer room main body 1, a plurality of fixed bases 2 distributed in a straight line and equidistantly are arranged on the inner bottom wall of the computer room main body 1, an air conditioner host 3 is fixedly arranged on the top of the fixed base 2, and a power assembly 4 located behind the fixed base 2 is fixedly installed on the inner bottom of the computer room main body 1;

[0041] The power assembly 4 is composed of a servo motor 41, a transmission worm 42 and a conversion transmission member 43;

[0042] The conversion transmission component 43 is composed of a connecting piece 431, a worm coupling unit 432 and a detection coupling unit 433;

[0043] The servo motor 41 is provided with a servo controller, and the servo controller is provided with a wireless control unit connected thereto;

[0044] The detection connection unit 433 and the worm connection unit 432 are both fixed to the top of the connection piece 431 and are distributed left and right;

[0045] A photoelectric switch 5 is fixedly installed on the inner rear wall of the machine room body 1, and a transmission change power component 6 that is linked with the conversion transmission component 43 is fixedly installed on the inner rear wall of the machine room body 1. A transmission rod 7 is rotatably connected between two adjacent fixed bases 2. The outer side of the transmission rod 7 is connected to a moving block 8 extending to the top of the fixed base 2 through a threaded transmission. A detection frame 9 is fixedly installed on the top of the moving block 8, and detection sensors 10 are fixedly installed on the left and right sides of the detection frame 9.

[0046] Furthermore, the number and position of the photoelectric switches 5 correspond one-to-one to the number and position of the transmission change trigger devices 6 , and the number and position of the photoelectric switches 5 correspond one-to-one to the number and position of the transmission rods 7 .

[0047] When the transmission change trigger device 6 reaches the photoelectric switch 5, the photoelectric switch 5 outputs control to perform corresponding control operations, facilitating the formation of subsequent linkage operations.

[0048] Furthermore, the worm coupling unit 432 includes a transmission box 432a fixed to the top of the connecting piece 431, and a transmission gear 432b is rotatably connected between the inner upper and lower walls of the transmission box 432a. Two racks 432c are slidably connected inside the transmission box 432a and are symmetrically distributed around the axis of the transmission gear 432b. The two racks 432c are respectively meshed with the left and right sides of the transmission gear 432b, and a transmission worm bar 432d extending to the top of the transmission box 432a and slidably connected thereto is fixedly installed on the top of the two racks 432c. A strong spring 432e with the other end fixedly connected to the rack 432c is fixedly installed on the inner side of the transmission box 432a, and a trigger rod 432f is fixedly installed on the top of the front transmission worm bar 432d.

[0049] When the worm coupling unit 432 of this arrangement is in action, the trigger rod 432f is pushed, so that the transmission worm gear 432d starts to move. Under the influence of the rack 432c and the transmission gear 432b, the transmission gears 432b on both sides can move synchronously with the movement of the trigger rod 432f.

[0050] Furthermore, when the two transmission worm gears 432d are in contact and squeezed, a complete transmission block can be formed, and the complete transmission block forms a transmission connection relationship with the transmission worm 42.

[0051] When transmission is required, it is only necessary to make the transmission worm bars 432d on both sides close to each other and close to each other, so that the complete transmission block and the transmission worm 42 form transmission. When transmission is not required, the transmission worm bars 432d on both sides can be separated.

[0052] Furthermore, the detection connection unit 433 includes a support plate 433a fixed to the top of the connecting plate 431, the support plate 433a is internally rotatably connected to a transmission worm wheel 433b meshing with the transmission worm 42, and the transmission worm wheel 433b is internally slidably connected to a connecting rod 433c that can be plugged into the transmission rod 7.

[0053] The arrangement of the detection connection unit 433 can facilitate the connection between the transmission worm 42 and the transmission rod 7 in another direction, so that the transmission connection relationship can point to the other side.

[0054] Furthermore, the connecting rod 433c is square and has a square groove on the front side, a connecting block whose size matches the square groove is fixedly provided on the rear side of the transmission rod 7, a limiting slide groove is provided on the outer side of the connecting rod 433c, and a limiting block extending into the limiting slide groove is fixedly provided inside the transmission worm gear 433b.

[0055] The connecting rod 433c of the matching section of the connecting block and the square groove can form a transmission connection with the transmission rod 7 more conveniently.

[0056] Furthermore, the transmission change power assembly 6 includes an electric push rod 61 fixed to the inner wall of the machine room body 1, and the telescopic end of the electric push rod 61 is fixedly connected to a special-shaped pushing frame 62. The special-shaped pushing frame 62 has two steps and the front step is located on the right side of the rear step. A magnetic elastic pushing member 63 corresponding to the transmission rod 7 is fixedly installed on the rear step of the special-shaped pushing frame.

[0057] Further, when the special-shaped pushing frame 62 moves to the point where the elastic pushing member 63 contacts the connecting rod 433c, the front step is no longer in contact with the trigger rod 432f.

[0058] When the special-shaped pushing frame 62 with the above-mentioned arrangement moves, the elastic pushing member 63 first comes into contact with the connecting rod 443c and pushes it to move until the connecting rod 433c forms a connection with the transmission rod 7. In the subsequent movement process, the special-shaped pushing frame 62 pushes the trigger rod 432f to start moving, so that the complete transmission block is no longer transmitted to the transmission worm 42. At this time, the transmission process becomes that the transmission worm 42 directly drives the transmission rod 7 to rotate through the transmission turbine 433b and the connecting rod 433c.

[0059] Furthermore, the magnetic elastic pusher 63 includes a push spring 631 fixed to the special-shaped push frame 62, the front side of the push spring 631 is fixedly connected to a magnetic push turntable 632, and the rear side of the magnetic push turntable 632 is fixedly installed with a limiting rod 633 extending to the rear side of the special-shaped push frame 62.

[0060] In particular, the limiting rod 633 here should be square, and the magnetic driving turntable 632 is composed of an inner disk and an outer disk. The inner disk is rotatably connected to the inner side of the outer disk and has magnetism. When in contact, the inner disk forms contact with the connecting rod 433c.

[0061] During the movement of the special-shaped pushing frame 62, the magnetic inner plate can drive the connecting rod 433c to slide to a certain extent when the special-shaped pushing frame 62 moves, thereby preventing it from interfering with the transmission rod 7 during movement.

[0062] Furthermore, a sliding groove is provided on the top of the fixed base 2, and a supporting pulley extending into the sliding groove is fixedly provided on the bottom of the detection frame 9.

[0063] Working principle:

[0064] By means of the power assembly 4, the servo motor 41 is started and starts to drive the transmission worm 42 to start rotating. At this time, the combined complete transmission block can start to move under the drive of the transmission worm 42. When it moves to the first transmission rod 7, the photoelectric switch 5 sends a signal and controls the transmission change power assembly 6 to start action, so that the worm coupling unit 432 no longer forms a transmission with the transmission worm 42, and after continuous action, the transmission worm 42 forms a transmission with the transmission rod 7.

[0065] After the transmission mode is changed, the transmission worm 42 drives the transmission rod 7 to start rotating, so that the moving block 8 can move along the transmission rod 7, and at the same time, the detection sensor 10 outside the detection frame 9 is used to detect the chillers on both sides. After the detection of the chillers on both sides of the first transmission rod 7 is completed, the transmission change power assembly 6 starts to reset. At this time, the servo motor 41 is started again to drive the conversion transmission component 43 to move to the next transmission rod 7, and the cycle starts from the photoelectric switch 5, and the chillers on both sides of each transmission rod 7 are detected;

[0066] At the same time, since the detection frame 9 itself is a frame-shaped arrangement, the inner side thereof can accommodate maintenance personnel to control through a wireless control unit, thereby ensuring that the maintenance personnel can conveniently reach the maintenance point.

[0067] 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 sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0068] 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 computer room layout structure with high space utilization, comprising a computer room main body (1), characterized in that: The inner bottom wall of the machine room body (1) is provided with a plurality of fixed bases (2) distributed in a straight line and at equal intervals, an air conditioner main unit (3) is fixedly provided on the top of the fixed base (2), and a power assembly (4) located behind the fixed base (2) is fixedly installed on the inner bottom of the machine room body (1); The power assembly (4) is composed of a servo motor (41), a transmission worm (42) and a conversion transmission component (43); The conversion transmission component (43) is composed of a connecting piece (431), a worm coupling unit (432) and a detection coupling unit (433); The detection connection unit (433) and the worm connection unit (432) are both fixed to the top of the connection piece (431) and are distributed on the left and right sides; A photoelectric switch (5) is fixedly mounted on the inner rear wall of the machine room body (1); a transmission change power assembly (6) linked to a conversion transmission member (43) is fixedly mounted on the inner rear wall of the machine room body (1); a transmission rod (7) is rotatably connected between two adjacent fixed bases (2); a moving block (8) extending above the fixed base (2) is connected to the outer side of the transmission rod (7) through a threaded transmission; a detection frame (9) is fixedly mounted on the top of the moving block (8); and detection sensors (10) are fixedly mounted on both left and right sides of the detection frame (9).

2. The computer room layout structure with high space utilization according to claim 1, characterized in that: The number and position of the photoelectric switches (5) correspond one-to-one to the number and position of the transmission change trigger devices (6), and the number and position of the photoelectric switches (5) correspond one-to-one to the number and position of the transmission rods (7).

3. The computer room layout structure with high space utilization according to claim 1 is characterized by: The worm coupling unit (432) comprises a transmission box (432a) fixed to the top of the connecting plate (431); a transmission gear (432b) is rotatably connected between the inner upper and lower walls of the transmission box (432a); two racks (432c) are slidably connected inside the transmission box (432a) and are symmetrically distributed around the axis of the transmission gear (432b); the two racks (432c) are respectively meshed with the left and right sides of the transmission gear (432b); a transmission worm bar (432d) extending to the top of the transmission box (432a) and slidably connected thereto is fixedly installed on the top of the two racks (432c); a strong spring (432e) whose other end is fixedly connected to the rack (432c) is fixedly installed on the inner side of the transmission box (432a); and a trigger rod (432f) is fixedly installed on the top of the front transmission worm bar (432d).

4. The computer room layout structure with high space utilization according to claim 1 is characterized by: When the two transmission worm gears (432d) are in contact and squeezed, a complete transmission block can be formed, and the complete transmission block forms a transmission connection relationship with the transmission worm (42).

5. The computer room layout structure with high space utilization according to claim 1 is characterized by: The detection connection unit (433) comprises a support plate (433a) fixed to the top of the connection plate (431); the support plate (433a) is internally rotatably connected to a transmission worm wheel (433b) meshing with the transmission worm (42); the transmission worm wheel (433b) is internally slidably connected to a connection rod (433c) that can be plugged into the transmission rod (7).

6. The computer room layout structure with high space utilization according to claim 1 is characterized by: The connecting rod (433c) is square and has a square groove on its front side; a connecting block whose size matches the square groove is fixedly provided on the rear side of the transmission rod (7); a limiting groove is provided on the outer side of the connecting rod (433c); and a limiting block extending into the limiting groove is fixedly provided inside the transmission worm wheel (433b).

7. The computer room layout structure with high space utilization according to claim 1 is characterized by: The transmission change power assembly (6) comprises an electric push rod (61) fixed to the inner wall of the machine room body (1); the telescopic end of the electric push rod (61) is fixedly connected to a special-shaped push frame (62); the special-shaped push frame (62) has two steps and the front step is located on the right side of the rear step; a magnetic elastic push member (63) corresponding to the position of the transmission rod (7) is fixedly installed on the rear step of the special-shaped push frame.

8. The computer room layout structure with high space utilization according to claim 1, characterized in that: When the special-shaped pushing frame (62) moves until the elastic pushing member (63) contacts the connecting rod (433c), the front step does not contact the trigger rod (432f).

9. The computer room layout structure with high space utilization according to claim 1, characterized in that: The magnetic elastic pusher (63) comprises a push spring (631) fixed to the special-shaped push frame (62); the front side of the push spring (631) is fixedly connected to a magnetic push turntable (632); the rear side of the magnetic push turntable (632) is fixedly installed with a limiting rod (633) extending to the rear side of the special-shaped push frame (62).

10. The computer room layout structure with high space utilization according to claim 1, characterized in that: A sliding groove is provided on the top of the fixed base (2), and a supporting pulley extending into the sliding groove is fixedly provided on the bottom of the detection frame (9).

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