Cooling optimization control device for efficient refrigerating machine room
By setting up rotating grille blades in the grille frame of the cooling machine room cooling system, and using the linkage long strip and adjustment component to realize the angle adjustment, solve the problem of unchanging airflow in the existing technology, improve the ventilation outlet pair to the ventilation port pairing The effect of cooling optimization in the machine room.
Patent Information
- Application Number
- CN202420899223.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-04-26
AI Technical Summary
In the existing cooling system of the refrigeration machine room, the grating blades are fixedly set, resulting in the airflow direction unchanged, the active circulation area is small, and the ventilation openings have insufficient effect on cooling optimization in the machine room.
Design a high-efficiency refrigeration machine room cooling optimization control device. By setting rotatable grille blades in the outer frame of the grille, and using linkage strips and adjustment components to realize the angle adjustment of the grille blades, thereby changing the flow direction of the airflow and enhancing Cooling optimization of vents.
By changing the angle of the grille blades, the flow direction of the airflow can be effectively controlled, increasing the role of the vents in optimizing cooling in the computer room, and improving the air circulation effect in the computer room.
Smart Images
Figure CN222395967U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling devices, and more specifically to a high-efficiency cooling optimization control device for a refrigeration room. Background Art
[0002] The refrigeration room is mainly used to cool the equipment. Its energy consumption includes chillers, cold water pumps, cooling water pumps and cooling towers. It is a complex system with multiple subsystems and multiple parameters coupled. Its operating energy efficiency level is closely related to system design, equipment energy efficiency, water system resistance, system control strategy, etc., and it requires high overall professionalism in design and operation and maintenance management.
[0003] The water-cooling pipes and vents inside the refrigeration room cooperate with each other to achieve cooling treatment in the refrigeration room. The cold water pipes are regularly installed outside the refrigeration machines in the room and cool the machines through the circulation of cooling water in the pipes. Indoor and outdoor air can pass through the vents, and the higher temperature air in the room is squeezed out through air circulation, thereby achieving cooling optimization of the environment in the room. Grilles will be installed outside the vents to protect the vents without hindering air circulation.
[0004] In the prior art, the blades on the grille are fixed, which makes the airflow direction of the air outside the room unchanged after entering the room through the grille, which makes the area where the circulating gas actively circulates smaller. In addition, the air effect in the room itself is not good, which makes the vents play a less important role in the cooling optimization process in the room. Based on the above problems, we provide a high-efficiency cooling optimization control device for refrigeration room. Utility Model Content
[0005] In order to solve the problems raised in the above background technology, the utility model provides a high-efficiency cooling optimization control device for a refrigeration room.
[0006] The utility model provides a high-efficiency refrigeration room cooling optimization control device adopts the following technical solutions:
[0007] A high-efficiency cooling optimization control device for a refrigeration room comprises a grille outer frame, the inner wall top surface and bottom surface of the grille outer frame are symmetrically provided with a plurality of circular grooves, the plurality of circular grooves are equidistantly provided along the bottom edge direction of the grille outer frame, a plurality of grille blades are arranged inside the grille outer frame, the two ends of the shaft rods of the plurality of grille blades are respectively engaged with the inner walls of the circular grooves, a linkage short rod is fixedly connected to the outer wall of the shaft rod at one end of the grille blade, a linkage square is fixedly connected to one end of the linkage short rod, a clamping circular groove is provided on the side wall of the linkage square, a plurality of linkage long strips are arranged above the linkage squares, a plurality of clamping short rods are fixedly connected to the bottom surface of the linkage long strips, and the outer walls of one end of the plurality of clamping short rods are respectively engaged with the inner walls of the plurality of clamping circular grooves.
[0008] Preferably, a through hole is provided at the front center of the linkage strip, a slider track is provided at the front surface of the grille outer frame near the center of the top edge, and an adjustment component is provided at the front of the grille outer frame.
[0009] Preferably, the adjustment assembly includes a reciprocating screw, both ends of which are fixed with mounting brackets via bearings, the mounting brackets are fixed with the outer wall of the grille frame, the outer wall sliding sleeve of the reciprocating screw is provided with a linkage slider, and the rear protrusion of the linkage slider is slidably installed inside the slider track.
[0010] Preferably, a screw slider is fixedly connected to the inner wall of the through hole of the linkage slider, and the screw slider is slidably installed on the inner wall of the track of the reciprocating screw.
[0011] Preferably, a linkage rod is vertically fixed to the front center of the linkage slider, and the outer wall of the linkage rod is slidably installed inside the through hole.
[0012] Preferably, a motor is installed on the side wall of one of the mounting brackets, and the output shaft of the motor passes through the mounting bracket and is connected to the axis of the reciprocating screw.
[0013] In summary, the utility model includes the following beneficial technical effects:
[0014] The grille blades are installed on the grille frame by engaging their shafts with the inner walls of the circular grooves, and the circular groove engagement enables the relative angle between the grille blades and the grille frame to be changed by rotating the grille blades, thereby allowing the device to change the direction of the airflow passing through the grille blades to a certain extent by changing the guide of the grille blades, so that the device can control the direction of the airflow flowing out of the vent by changing the angle of the grille blades, thereby increasing the effect of the vent on optimizing the cooling in the machine room. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1It is a structural schematic diagram of a high-efficiency cooling optimization control device for a refrigeration room in an embodiment of the utility model;
[0016] Figure 2 It is a structural schematic diagram of the grille outer frame in the embodiment of the utility model;
[0017] Figure 3 It is a schematic diagram of the structure of the grille blades in the embodiment of the utility model;
[0018] Figure 4 It is a structural schematic diagram of the linkage strip in the embodiment of the utility model;
[0019] Figure 5 It is a structural schematic diagram of the adjustment component in the embodiment of the utility model;
[0020] Figure 6 It is a structural schematic diagram of a linkage slider in an embodiment of the utility model.
[0021] Explanation of the reference numerals: 1. Grille frame; 11. Circular groove; 2. Grille blades; 21. Linked short rod; 22. Linked square block; 23. Snap-in circular groove; 3. Linked long strip; 31. Snap-in short rod; 32. Through hole; 12. Slider track; 4. Adjustment assembly; 41. Reciprocating screw; 411. Mounting bracket; 42. Linked slider; 421. Screw slider; 422. Linked rod; 43. Motor. DETAILED DESCRIPTION
[0022] The following is combined with Figures 1 to 6 The utility model is described in further detail.
[0023] It should be noted that the drawings are schematic and not to scale. For the sake of clarity and convenience, the relative sizes and proportions of the parts shown in the drawings are exaggerated or reduced in size, and any size is only illustrative and not restrictive. In addition, the same reference symbol is used for the same structure, element or accessory appearing in more than two figures to reflect similar features.
[0024] The utility model embodiment discloses a high-efficiency cooling optimization control device for a refrigeration room. Figures 1 to 6A high-efficiency cooling optimization control device for a refrigeration room comprises a grille outer frame 1, the inner wall top and bottom surfaces of the grille outer frame 1 are symmetrically provided with a plurality of circular grooves 11, and the plurality of circular grooves 11 are equidistantly provided along the bottom side direction of the grille outer frame 1, a plurality of grille blades 2 are arranged inside the grille outer frame 1, and the two ends of the shaft rods of the plurality of grille blades 2 are respectively engaged with the inner walls of the circular grooves 11, a linkage short rod 21 is fixedly connected to the outer wall of the shaft rod at one end of the grille blade 2, a linkage block 22 is fixedly connected to one end of the linkage short rod 21, a clamping circular groove 23 is provided on the side wall of the linkage block 22, a linkage strip 3 is arranged above the plurality of linkage blocks 22, a plurality of clamping short rods 31 are fixedly connected to the bottom surface of the linkage strip 3, and the outer walls of one ends of the plurality of clamping short rods 31 are respectively engaged with the inner walls of the plurality of clamping circular grooves 23.
[0025] Specifically, after the device is installed in the vent of the refrigeration room, the grille blades 2 inside the grille outer frame 1 guide the flow direction of the wind passing through it, wherein the grille blades 2 are installed on the grille outer frame 1 by the mutual engagement of their shafts with the inner walls of the circular grooves 11, and the circular groove engagement method enables the relative angle between the grille blades 2 and the grille outer frame 1 to be changed by rotating the grille blades 2, so that the device changes the direction of the airflow passing through it to a certain extent by changing the guidance of the grille blades 2, so that the device can control the flow direction of the airflow flowing out of the vent by changing the angle of the grille blades 2, so as to increase the effect of the vent on optimizing the cooling in the machine room, and the linkage strip 3 is a structure for realizing the linkage between multiple grille blades 2, and the linkage strip 3 is mutually engaged between the short rods 31 on the linkage strip 3 and the engaging circular grooves 23, and the grille blades 2 are installed on the linkage blocks 22 by the linkage short rods 21, so that the multiple grille blades 2 can be controlled to rotate synchronously by pushing and pulling the linkage strip 3 left and right.
[0026] Reference Figure 1 , Figure 2 as well as Figure 4 A through hole 32 is opened at the front center of the linkage strip 3, a slider track 12 is opened at the front surface of the grille outer frame 1 near the center of the top edge, and an adjustment component 4 is arranged at the front of the grille outer frame 1.
[0027] Specifically, the linkage strip 3 is linked with the adjustment component 4 through the opening of the through hole 32 , and the grille outer frame 1 assists in the installation of the adjustment component 4 through the opening of the slider track 12 .
[0028] Reference Figure 1 , Figure 2 as well as Figure 5The adjustment component 4 includes a reciprocating screw rod 41, both ends of which are fixedly connected to mounting brackets 411 through bearings. The mounting bracket 411 is fixedly connected to the outer wall of the grille outer frame 1. The outer wall sliding sleeve of the reciprocating screw rod 41 is provided with a linkage slider 42, and the rear protrusion of the linkage slider 42 is slidably installed inside the slider track 12.
[0029] Specifically, the reciprocating screw rod 41 is fixed on the grille outer frame 1 by the mutual connection between the mounting bracket 411 and the grille outer frame 1, and the linkage slider 42 installed outside the reciprocating screw rod 41 can increase its stability during the reciprocating motion outside the reciprocating screw rod 41 by sliding relative to the inner wall of the slider track 12. The adjustment component 4 is linked with the linkage strip 3 through the linkage slider 42.
[0030] Reference Figure 5 and Figure 6 A screw slider 421 is fixedly connected to the inner wall of the through hole of the linkage slider 42 , and the screw slider 421 is slidably installed on the inner wall of the track of the reciprocating screw 41 .
[0031] Specifically, the linkage slider 42 is engaged with the outer track of the reciprocating screw 41 through its inner screw slider 421 , so that the linkage slider 42 can be controlled to slide back and forth within the range of its track by rotating the reciprocating screw 41 .
[0032] Reference Figure 4 and Figure 6 A linkage rod 422 is vertically fixed to the front center of the linkage slider 42 , and the outer wall of the linkage rod 422 is slidably installed inside the through hole 32 .
[0033] Specifically, the linkage slider 42 achieves the purpose of driving the linkage strip 3 to move left and right and controlling the rotation angle of the grille blade 2 through the reciprocating motion of the linkage slider 42 through the mutual sliding of the linkage rod 422 and the inner wall of the through hole 32. In addition, the linkage rod 422 can always maintain a state of mutual sliding with the inner wall of the through hole 32 during the left and right movement of the linkage strip 3, thereby increasing the rationality of the device structure. In addition, under the limitation of the wire track length of the reciprocating screw rod 41, the linkage slider 42 will not move excessively, causing movement obstruction of the device structure.
[0034] Reference Figure 5 A motor 43 is installed on the side wall of one of the mounting brackets 411 , and the output shaft of the motor 43 passes through the mounting bracket 411 and is connected to the axis of the reciprocating screw rod 41 .
[0035] Specifically, the motor 43 provides output force for the rotation of the reciprocating screw rod 41 .
[0036] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.
[0037] The implementation principle of a high-efficiency cooling optimization control device for a refrigeration room according to an embodiment of the utility model is as follows: after the device is installed in the vent of the refrigeration room, the grille blades 2 inside the grille outer frame 1 guide the flow direction of the wind passing therethrough, wherein the grille blades 2 are installed on the grille outer frame 1 by means of the mutual engagement of their shafts with the inner walls of the circular grooves 11, and the circular groove engagement method enables the relative angle between the grille blades 2 and the grille outer frame 1 to be changed by rotating the grille blades 2, thereby enabling the device to change the direction of the airflow passing therethrough to a certain extent by changing the guiding method of the grille blades 2, so that the device can control the flow direction of the airflow flowing out of the vent by changing the angle of the grille blades 2, so as to increase the effect of the vent on the cooling optimization in the machine room, the linkage long strip 3 is mutually engaged between the engaging short rods 31 thereon and the engaging circular grooves 23, and the grille blades 2 install the linkage blocks 22 through the linkage short rods 21 The device is installed so that multiple grille blades 2 can be controlled to rotate synchronously by pushing and pulling the linkage strip 3 left and right. The reciprocating screw rod 41 is fixed on the grille outer frame 1 by the mutual connection between the mounting bracket 411 and the grille outer frame 1, and the linkage slider 42 installed outside the reciprocating screw rod 41 can increase its stability during the reciprocating motion outside the reciprocating screw rod 41 by sliding with the inner wall of the slider track 12. The adjustment component 4 is linked with the linkage strip 3 through the linkage slider 42. The linkage slider 42 fits with the outer track of the reciprocating screw rod 41 through its inner screw slider 421, so that the linkage slider 42 can be controlled to slide back and forth within its track range by rotating the reciprocating screw rod 41. The linkage slider 42 slides with the inner wall of the through hole 32 through the linkage rod 422, so as to achieve the purpose of driving the linkage strip 3 to move left and right and controlling the rotation angle of the grille blade 2 through the reciprocating motion of the linkage slider 42, and providing output force for the rotation of the reciprocating screw rod 41 through the motor 43.
[0038] Finally, a few points should be explained: First, in the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0039] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0040] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A high-efficiency cooling optimization control device for a refrigeration room, characterized in that: The invention comprises a grille outer frame (1), wherein the top surface and the bottom surface of the inner wall of the grille outer frame (1) are symmetrically provided with a plurality of circular grooves (11), and the plurality of circular grooves (11) are equidistantly provided along the bottom edge direction of the grille outer frame (1); a plurality of grille blades (2) are arranged inside the grille outer frame (1), and the two ends of the shaft rods of the plurality of grille blades (2) are respectively engaged with the inner wall of the circular groove (11); a linkage short rod (21) is fixedly connected to the outer wall of the shaft rod at one end of the grille blade (2), and a linkage square block (22) is fixedly connected to one end of the linkage short rod (21); a locking circular groove (23) is provided on the side wall of the linkage square block (22); a linkage long strip (3) is arranged above the plurality of linkage square blocks (22), and a plurality of locking short rods (31) are fixedly connected to the bottom surface of the linkage long strip (3), and the outer wall of one end of the plurality of locking short rods (31) is respectively engaged with the inner wall of the plurality of locking circular grooves (23).
2. The high-efficiency cooling optimization control device for a refrigeration room according to claim 1, characterized in that: A through hole (32) is provided at the front center of the linkage strip (3), a slider track (12) is provided at the front surface of the grille outer frame (1) near the center of the top edge, and an adjustment component (4) is provided at the front of the grille outer frame (1).
3. The high-efficiency cooling optimization control device for a refrigeration room according to claim 2, characterized in that: The adjustment assembly (4) comprises a reciprocating screw (41), both ends of the reciprocating screw (41) are fixedly connected to mounting brackets (411) via bearings, the mounting bracket (411) is fixedly connected to the outer wall of the grille outer frame (1), the outer wall sliding sleeve of the reciprocating screw (41) is provided with a linkage slider (42), and the rear protrusion of the linkage slider (42) is slidably mounted inside the slider track (12).
4. The high-efficiency cooling optimization control device for a refrigeration room according to claim 3, characterized in that: A screw slider (421) is fixedly connected to the inner wall of the through hole of the linkage slider (42), and the screw slider (421) is slidably mounted on the inner wall of the track of the reciprocating screw (41).
5. The high-efficiency cooling optimization control device for a refrigeration room according to claim 4, characterized in that: A linkage rod (422) is vertically fixedly connected to the front center of the linkage sliding block (42), and the outer wall of the linkage rod (422) is slidably mounted inside the through hole (32).
6. The high-efficiency cooling optimization control device for a refrigeration room according to claim 5, characterized in that: A motor (43) is installed on the side wall of one of the mounting brackets (411), and an output shaft of the motor (43) passes through the mounting bracket (411) and is connected to the axis of the reciprocating screw rod (41).