A cooling regulation device and its installation and positioning method

Abstract

This invention relates to the field of air conditioning and ventilation cooling technology, specifically a cooling adjustment device and installation positioning method, comprising a first duct assembly set at a preset installation angle; and a space to be cooled, formed between an outer heating element and a central heating element. This invention establishes a geometric positioning relationship between the first duct assembly and the space to be cooled, and quantitatively determines the installation angle of the first duct assembly using points B, D, A, and L1 and L2. This ensures that the air outlet of the first duct assembly is accurately aligned with the space to be cooled, thereby avoiding the problems of low installation efficiency and poor alignment accuracy caused by repeated trial installations based on on-site experience in existing technologies, and improving the accuracy of directional airflow and cooling effect.

Description

Technical Field

[0001] This invention relates to the field of air conditioning and ventilation cooling technology, and in particular to a cooling regulation device and its installation and positioning method. Background Technology

[0002] In equipment installation environments, equipment compartments, cabinets, or other scenarios where heat-generating equipment requires cooling, fans and airflow structures are typically used to deliver cooling airflow to the target heat dissipation area to reduce equipment temperature and maintain stable operation. In existing technologies, the most common approach is to use side-mounted fans, localized air supply units, or existing ventilation structures for conventional cooling of the target area.

[0003] When the ambient temperature is high, the equipment heat load increases, or a local air supply unit malfunctions, relying solely on the existing air supply structure is often insufficient to meet the cooling needs of the target area. To improve cooling capacity, existing technologies also include adding auxiliary fans and supplementing the air supply with ductwork to further direct the cooling airflow to the target cooling area.

[0004] However, in actual installation environments, the target space to be cooled is usually surrounded by equipment, supporting structures, existing fans, or other installation components. This makes it difficult to directly install the auxiliary fan below the target space, and the auxiliary piping is also difficult to connect to the target space in a straight line. Furthermore, the auxiliary air supply path often needs to pass through different installation spaces, and there is often a height misalignment, lateral offset, or angular deviation between the auxiliary fan's outlet direction and the target space. This makes it difficult to accurately guide the airflow into the corresponding target space, thus affecting the supplementary cooling effect.

[0005] In addition, existing auxiliary air supply structures usually rely on on-site experience for repeated trial installations and angle adjustments during the installation process, which not only results in low installation efficiency, but also easily leads to problems such as airflow deviation, increased energy loss, and unstable cooling effect due to inaccurate alignment.

[0006] Therefore, how to construct an effective airflow path between the auxiliary fan and the target space to be cooled within a limited installation space, and how to accurately introduce the auxiliary airflow into the target space to be cooled, has become a technical problem that urgently needs to be solved in this field. Summary of the Invention

[0007] To address the shortcomings of existing technologies, one objective of this invention is to provide a cooling regulation device.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: a cooling adjustment device, comprising a first pipe assembly set at a preset installation angle; a space to be cooled, formed between an outer heating element and a central heating element; wherein a reference plane passing through the central axis of the space to be cooled and perpendicular to the first pipe assembly intersects the space to be cooled to form a target cross section, the position on the target cross section located at the bottom of the space to be cooled and at the midpoint of the width direction of the space to be cooled is defined as point B, the rotation axis of the first pipe assembly intersects the vertical plane passing through point B to form point D, a vertical line is drawn through point D and intersects the bottom of the outer heating element to form point A; the length of the line DA is L1, the length of the line AB is L2, and the angle ADB satisfies The installation angle of the first pipe group is set according to the angle ADB so that the air outlet is aligned with the space to be cooled.

[0009] As a preferred embodiment of the cooling regulating device of the present invention, it further includes a second pipe group, the air inlet of which is connected to a blower, and the air outlet of the second pipe group is connected to the air inlet of the first pipe group.

[0010] As a preferred embodiment of the cooling regulation device of the present invention, it further includes a support member, a first space formed between the support member and the side fan, and a second space located at the end of the first space.

[0011] In a preferred embodiment of the cooling regulating device of the present invention, a notch is provided on the top of the support member, below the space to be cooled.

[0012] In a preferred embodiment of the cooling regulating device of the present invention, the second pipe group includes: a first bend, which is horizontally arranged and used to connect with the first pipe group and change the airflow direction; a first straight pipe, which extends along the width direction of the side fan so that the second pipe group crosses the installation area corresponding to the side fan; a second bend, which is inclined and used to communicate with the first straight pipe, and drives the third bend to rotate by rotation to adjust the docking height of the third bend so that the third bend corresponds to the air outlet of the blower in the height direction; and a third bend, which is inclined and used to communicate with the second bend and change the pipe opening direction of the second bend so as to meet the docking direction of the third bend and the air outlet of the blower.

[0013] In a preferred embodiment of the cooling regulating device of the present invention, the first pipe group includes a main pipe section extending along the first space and at least one branch section communicating with the main pipe section. The branch section is provided corresponding to the recess below the space to be cooled, and is used to guide airflow into the corresponding space to be cooled.

[0014] In a preferred embodiment of the cooling regulating device of the present invention, the main pipe section is a second straight pipe, the branch section includes at least two tee pipes connected to the second straight pipe, and the end of the first pipe group is provided with an end connector.

[0015] In a preferred embodiment of the cooling regulating device of the present invention, both the first pipe group and the second pipe group are made of PVC pipes.

[0016] As a preferred embodiment of the cooling regulation device of the present invention, it further includes: a fan control box, wherein a control system is provided inside the fan control box; the fan control box leads out a neutral wire and a live wire, and is connected to a plurality of side-mounted fans respectively through a first connecting line, and a circuit breaker is provided on the first connecting line corresponding to each of the side-mounted fans; the fan control box is connected to the blower through a second connecting line; the control system is connected to a temperature sensor installed in the installation environment, and is connected to the auxiliary contacts of each of the circuit breakers; wherein the control system is used to control the blower to start when the temperature sensor detects a temperature higher than a preset threshold and / or any circuit breaker trips.

[0017] To address the shortcomings of the prior art, another objective of this invention is to provide a method for installing and positioning a cooling regulating device.

[0018] The present invention adopts the following technical solution: an installation and positioning method for a cooling adjustment device, comprising the following steps: placing a first pipe assembly in a first space; determining a reference plane passing through the central axis of the space to be cooled and perpendicular to the first pipe assembly, and making the reference plane intersect the space to be cooled to form a target cross section; defining the position on the target cross section located at the bottom of the space to be cooled and at the midpoint of the width direction of the space to be cooled as point B; determining the intersection point of the rotation axis of the first pipe assembly and the vertical plane passing through point B as point D; drawing a vertical line through point D, and defining the intersection point of the vertical line and the bottom of the peripheral heating element as point A; measuring the length of the line DA as L1, measuring the length of the line AB as L2, and according to... Calculate angle ADB; set the installation angle of the first pipe group according to the angle ADB so that the air outlet is aligned with the space to be cooled; fix the first pipe group and connect the second pipe group to the first pipe group, and connect the air inlet of the second pipe group to the blower.

[0019] The cooling adjustment device of the present invention has the following advantages: By establishing the geometric positioning relationship between the first pipe group and the space to be cooled, the present invention uses points B, D, A and L1, L2 to quantitatively determine the installation angle of the first pipe group, so that the air outlet of the first pipe group can be accurately aligned with the space to be cooled. This avoids the problems of low installation efficiency and poor alignment accuracy caused by repeated trial installations based on on-site experience in the prior art, and improves the accuracy of directional air supply and cooling effect. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the preset installation angle of the first pipe assembly of the present invention.

[0022] Figure 2 This is a schematic diagram showing the connection between the first pipe group and the second pipe group of the present invention.

[0023] Figure 3 This is a schematic diagram of the second space of the present invention.

[0024] Figure 4 This is a schematic diagram of the support component of the present invention.

[0025] Figure 5 This is a schematic diagram of the structure of the second pipeline assembly of the present invention.

[0026] Figure 6 This is a schematic diagram of the structure of the first pipeline assembly of the present invention.

[0027] Figure 7 This is a schematic diagram of the first space of the present invention.

[0028] Figure 8 This is a schematic diagram of the electrical connections of the fan control box of the present invention.

[0029] In the diagram: First pipe group 100, main pipe section 101, second straight pipe 101a, branch section 102, tee pipe 102a, end connector 103, peripheral heating element 200, central heating element 300, second pipe group 400, first bend 401, first straight pipe 402, second bend 403, third bend 404, blower 500, support 600, notch 601, side fan 700, fan control box 800, control system 801, neutral wire 802, live wire 803, first connecting wire 804, circuit breaker 805, second connecting wire 806, temperature sensor 807, space to be cooled U, second space M, first space N, air outlet O. Detailed Implementation

[0030] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0031] The terminology used in this invention is that which is currently widely used in the art in consideration of the function of the invention; however, these terms may vary according to the intent of those skilled in the art, precedent, or new technology in the art. Furthermore, specific terms may be chosen by the applicant, and in such cases, their detailed meanings will be described in the detailed description of the invention. Therefore, the terms used in this specification should not be construed as simple names, but rather based on their meanings and the overall description of the invention.

[0032] Example 1

[0033] Reference Figure 1 This embodiment provides a cooling regulation device, including a first pipe assembly 100, an outer heating element 200, and a central heating element 300.

[0034] This embodiment describes the method for determining the installation angle of the first duct assembly 100. To ensure that the air outlet O of the first duct assembly 100 is accurately aligned with the space U to be cooled after installation, in this embodiment, the first duct assembly 100 is not arbitrarily placed within the first space N, but rather positioned at a preset installation angle. This preset installation angle is not determined based on experience gained from repeated on-site trials, but rather calculated geometrically based on the spatial relationship between the space U to be cooled and the first duct assembly 100, thereby improving installation efficiency and air outlet alignment accuracy.

[0035] Specifically, a reference plane passing through the central axis of the cooling space U and perpendicular to the first pipe assembly 100 intersects with the cooling space U to form a target cross-section. On this target cross-section, the position located at the bottom of the cooling space U and at the midpoint of its width direction is defined as point B. Since the cooling space U is an annular structure, multiple bottom points can correspond to its circumference. Therefore, in this embodiment, a point at the bottom of the cooling space U is not arbitrarily selected as the target point. Instead, a target cross-section corresponding to the installation position of the first pipe assembly 100 is defined by the reference plane, and then the position at the bottom of the cooling space U and at the midpoint of its width direction is selected as point B on this target cross-section. Thus, the original multi-solution problem of the annular cooling space U's circumference can be transformed into a problem of determining a single target point within a specific cross-section, thereby providing a clear reference for subsequent installation angle calculations.

[0036] Furthermore, the rotation axis of the first pipe assembly 100 intersects with the vertical plane passing through point B to form point D. Here, the rotation axis of the first pipe assembly 100 can be understood as the reference axis used to determine its tilt orientation during installation and positioning. Since the first pipe assembly 100 needs to be arranged in a preset direction towards the space to be cooled U during installation, this axis can be used as the geometric reference for the installation angle of the first pipe assembly 100. By making this rotation axis intersect with the vertical plane passing through point B to form point D, a correspondence can be established in the same geometric plane between the installation position of the first pipe assembly 100 and the target alignment position of the space to be cooled U.

[0037] Based on this, a vertical line is drawn through point D, intersecting the bottom of the outer heating element 200 to form point A. Thus, points A, B, and D constitute a set of geometric points used to determine the installation angle of the first pipe assembly 100. The length of line DA is defined as L1, and the length of line AB is defined as L2. Since point A is located vertically from point D, DA reflects the vertical distance between the installation reference position of the first pipe assembly 100 and the bottom of the outer heating element 200; while AB reflects the lateral position of the target air outlet alignment point relative to the installation reference point. Through these two length parameters, the spatial positional relationship of the space to be cooled U relative to the first pipe assembly 100 can be transformed into a measurable and calculable geometric parameter relationship.

[0038] In this embodiment, angle ADB satisfies: During on-site installation, workers can first measure the lengths L1 of straight line DA and L2 of straight line AB, and then calculate angle ADB based on the aforementioned tangent function relationship. Subsequently, using this angle ADB as the preset installation angle for the first duct assembly 100, the first duct assembly 100 is installed in the first space N, with its air outlet O facing the space U to be cooled. In this way, the target tilt angle of the first duct assembly 100 can be predetermined during the installation phase without relying on multiple on-site disassembly and reassembly, repeated test runs, or experience-based estimations, thereby improving construction efficiency and reducing air outlet deviation caused by human visual estimation errors.

[0039] After obtaining the target tilt angle, the tee pipe 102a is kept at the target tilt angle, and then the second straight pipe 101a is fixed to the ground or base by the U-shaped fastener, thereby fixing the tee pipe 102a at the target tilt angle.

[0040] Furthermore, the method described above for determining the angle ADB based on L1 and L2 also has good engineering adaptability. For heating equipment of different models, sizes, or installation space conditions, it is only necessary to remeasure the corresponding L1 and L2 to obtain the installation angle of the first pipe group 100 suitable for the specific working condition, without making significant modifications to the overall structure of the first pipe group 100.

[0041] Example 2

[0042] Reference Figure 2 , Figure 3 and Figure 4 This embodiment includes a second duct assembly 400, a blower 500, a support member 600, and a side-mounted blower 700.

[0043] The support member 600 is mounted on the base to support the central heating element 300 and the peripheral heating element 200. The second duct assembly 400 is located within the second space M, with its air inlet connected to the blower 500. The first duct assembly 100 is located within the first space N, with its air inlet connected to the second duct assembly 400 and its air outlet O aligned with the space U to be cooled. Within the installation environment, a second space M is formed on one side of the heating equipment, and a first space N is formed between the support member 600 and the side-mounted blower 700.

[0044] Specifically, the second space M and the first space N are located in different positions, and together they form the arrangement channel of the auxiliary air supply duct. The second space M is mainly used to arrange the second duct group 400 connected to the blower 500, and the first space N is mainly used to arrange the first duct group 100 close to the space to be cooled U.

[0045] In this embodiment, both the second pipe group 400 and the first pipe group 100 are preferably made of PVC pipe. The blower 500 is preferably a volute blower.

[0046] Furthermore, under normal operating conditions, the side-mounted fan 700 can perform routine heat dissipation for the heat-generating equipment. When the ambient temperature rises, the temperature of the heat-generating equipment rises rapidly, or the side-mounted fan 700 malfunctions and reduces its original heat dissipation capacity, the blower 500 can be started to deliver airflow sequentially through the second duct group 400 and the first duct group 100 to the space to be cooled, thereby increasing the air volume and accuracy of the air supply in the space to be cooled, thereby reducing the operating temperature of the heat-generating equipment, slowing down thermal aging, and improving the safety and reliability of the equipment operation.

[0047] In this embodiment, the support member 600, in addition to supporting the central heating element 300 and the peripheral heating element 200, also helps to define the position range of the first space N, making the first space N the installation area of ​​the first duct group 100. By utilizing the space originally existing between the support member 600 and the side fan 700 to arrange the first duct group 100, the auxiliary air guiding path can be constructed without making significant changes to the main structure of the heating equipment. Therefore, it has the advantages of convenient modification, compact layout, and strong adaptability.

[0048] Reference Figure 3 and Figure 4 A notch 601 is provided on the top of the support member 600 and below the space to be cooled U. The notch 601 is preferably located at a position corresponding to the space to be cooled U, so that the airflow output from the first pipe group 100 can be guided through the notch 601 to the area below the space to be cooled U, and further enter the corresponding space to be cooled U.

[0049] In this embodiment, the shape of the notch 601 can be set according to the cross-sectional shape of the space to be cooled U and the arrangement of the air outlet O of the first duct group 100. For example, the notch 601 can be an arc-shaped notch, a rectangular notch, or other opening structures suitable for air guidance, as long as it can meet the requirement of guiding the airflow output from the first duct group 100 into the space to be cooled U. The size of the notch 601 is preferably not smaller than the effective air guiding cross-section at the corresponding position, so as to avoid significant throttling of the airflow due to the opening being too small.

[0050] Reference Figure 5 The second pipe group 400 includes a first bend 401, a first straight pipe 402, a second bend 403, and a third bend 404.

[0051] The first bend 401 is horizontally positioned to connect with the first duct assembly 100 and change the airflow direction. The first straight duct 402 extends along the width of the side-mounted fan 700 so that the second duct assembly 400 spans the corresponding installation area of ​​the side-mounted fan 700. The second bend 403 is inclined and connects with the first straight duct 402. By adjusting the inclination angle of the second bend 403, the docking height of the third bend 404 is adjusted so that the third bend 404 corresponds to the air outlet of the blower 500 in the height direction. The third bend 404 is also inclined and connects with the second bend 403, changing the direction of the second bend 403's opening to ensure directional docking between the third bend 404 and the air outlet of the blower 500.

[0052] Specifically, the first bend 401 is located at one end of the second pipe group 400 near the first pipe group 100, with one end connected to the air inlet of the first pipe group 100 and the other end connected to the first straight pipe 402.

[0053] The first straight pipe 402 is preferably a relatively long straight pipe section, which is arranged along the width direction of the side-mounted fan 700. Since the side-mounted fan 700 itself occupies a certain installation width, if the second pipe group 400 is directly connected within a local short distance, it is easy to interfere with the side-mounted fan 700 or its surrounding structure.

[0054] The second bend 403 is located at the end of the first straight pipe 402 away from the first bend 401 and is connected to the first straight pipe 402. The second bend 403 is preferably a rotatable and adjustable bend structure, which is used to change the orientation of the pipe opening at the end of the first straight pipe 402, and can also drive the third bend 404 connected to it to change position by rotating itself.

[0055] The third bend 404 is connected to the second bend 403, and its other end is connected to the air outlet of the blower 500. The third bend 404 is mainly used to further change the direction of the pipe opening at the end of the second bend 403, so that the third bend 404 can be adapted to the air outlet of the blower 500 in terms of direction.

[0056] In this embodiment, by combining the first bend 401, the first straight pipe 402, the second bend 403, and the third bend 404, the second pipe group 400 can not only guide the air intake path of the first pipe group 100 to the outside of the second space M, but also compensate and adjust the direction and height of the connection path according to the specific installation position of the blower 500, thereby improving the assembly adaptability between the second pipe group 400 and the blower 500.

[0057] Reference Figure 6 and Figure 7The first duct assembly 100 includes a main pipe section 101 extending along the first space N and at least one branch section 102 communicating with the main pipe section 101. The branch section 102 is correspondingly disposed with respect to the recess 601 below the space to be cooled U, and is used to guide airflow into the corresponding space to be cooled U. With the above arrangement, the first duct assembly 100 can not only transport airflow in a predetermined direction within the first space N, but also distribute airflow to different spaces to be cooled U at multiple locations, thereby meeting the need for auxiliary air supply to multiple cooling areas of the heat-generating equipment.

[0058] The diversion section 102 is connected to the main section 101. Its function is to divert the airflow transported along the main section 101 from the main path and guide it to the position corresponding to each space U to be cooled.

[0059] Furthermore, in this embodiment, the main pipe section 101 can specifically be a second straight pipe 101a, the branch pipe section 102 can specifically include at least two tee pipes 102a connected to the second straight pipe 101a, and the end of the first pipe group 100 is also provided with an end connector 103.

[0060] Furthermore, in this embodiment, the end connector 103 is disposed at the end of the main pipe section 101 to control or guide the airflow at the end of the main pipe section 101. In conjunction with the overall structure of the first pipe group 100, the end connector 103 can be selected as a third tee pipe or a bend according to the actual arrangement requirements of the space U to be cooled.

[0061] Reference Figure 6 In a further embodiment, both the diversion section 102 and the end connector 103 are preferably inclined so that when the first duct assembly 100 is misaligned with the first space N and the space to be cooled U, its air outlet O can correspond to the space to be cooled U. Specifically, since the first space N is not directly below the space to be cooled U, if the diversion section 102 and the end connector 103 still adopt a vertically upward air outlet, the output airflow may not be accurately aligned with the space to be cooled U, causing the airflow to deviate from the target position and affecting the auxiliary air supply effect. Therefore, this embodiment sets the diversion section 102 and the end connector 103 in an inclined state so that the airflow has a directional component towards the corresponding space to be cooled U when it leaves the first duct assembly 100, thereby improving the accuracy of the airflow entering the space to be cooled U.

[0062] Reference Figure 8This embodiment further describes the fan control box 800 and its control logic based on the above embodiments. The cooling regulation device in this embodiment also includes a fan control box 800, which houses a control system 801. The fan control box 800 leads out a neutral wire 802 and a live wire 803, and connects to multiple side-mounted fans 700 via first connecting lines 804. Each side-mounted fan 700 has a circuit breaker 805 on its corresponding first connecting line 804. The fan control box 800 is also connected to a blower 500 via a second connecting line 806. The control system 801 is connected to a temperature sensor 807 installed in the installation environment and to the auxiliary contacts of each circuit breaker 805 to obtain the temperature signal of the installation environment and the operating status signal of the corresponding circuit of each side-mounted fan 700.

[0063] Specifically, the temperature sensor 807 is preferably positioned in a location that can more accurately reflect the thermal environment surrounding the heating device, such as close to the heating device itself and avoiding direct airflow from the local supply air, in order to improve the accuracy of the temperature detection results. The control system 801 performs hierarchical control of the multiple side fans 700 and the supply air fan 500 based on the temperature signal detected by the temperature sensor 807.

[0064] In a preferred embodiment, when the temperature detected by the temperature sensor 807 is higher than 55°C, the control system 801 controls the side fan 700 to start for routine enhanced heat dissipation of the heat-generating equipment; when the temperature detected by the temperature sensor 807 is lower than 45°C, the control system 801 controls the side fan 700 to stop. By setting the start temperature of the side fan 700 to 55°C and the stop temperature to 45°C, a certain temperature control hysteresis can be formed, avoiding frequent start-stop of the side fan 700 when the temperature fluctuates around a single threshold, thereby improving the stability of the side fan 700 operation and extending its service life.

[0065] Furthermore, in this embodiment, the blower 500 mainly serves as an auxiliary supplementary cooling unit, and its startup logic differs from the conventional temperature control logic of the side-mounted fan 700. In a specific implementation, the blower 500 can be started under any of the following conditions: First, it is started when the circuit breaker 805 of the branch corresponding to either side-mounted fan 700 trips, that is, when either side-mounted fan 700 stops, the control system 801 starts the blower 500 based on the abnormal signal fed back by the auxiliary contact of the circuit breaker 805; Second, the temperature sensor 807 detects that the temperature is higher than a preset threshold, that is, when it is still difficult to reduce the temperature of the heat-generating equipment to the ideal operating range by relying solely on the operation of the side-mounted fan 700, the control system 801 controls the blower 500 to start, so as to further enhance the cooling capacity of the heat-generating equipment.

[0066] In this embodiment, the blower 500 is not only activated in case of blower failure, but can also be put into operation as a supplementary cooling device under high ambient temperature conditions. Specifically, in hot summer weather or when the installation environment temperature is high, even if the side-mounted blower 700 is already running, the temperature of the heat-generating equipment may still remain at a high level, for example, only dropping to around 75°C. At this time, although the side-mounted blower 700 itself has not failed, the operating temperature of the heat-generating equipment is still relatively high compared to the ideal operating condition. If it remains at this temperature level for a long time, it is easy to accelerate thermal aging and affect the service life of the equipment. Therefore, the control system 801 can activate the blower 500 after detecting such high-temperature operating conditions, so that the blower 500 can provide directional air supply to the space U to be cooled through the second duct group 400 and the first duct group 100, thereby further improving the cooling air volume and cooling effect.

[0067] Example 3

[0068] Reference Figures 1-3 Based on the aforementioned embodiments, this embodiment further explains the installation and positioning method of the cooling adjustment device.

[0069] First, the first pipe group 100 is set in the first space N.

[0070] Subsequently, a reference plane is determined that passes through the central axis of the space to be cooled U and is perpendicular to the first pipe group 100, and the reference plane is made to intersect with the space to be cooled U to form a target cross section.

[0071] After determining the target cross section, the position on the target cross section that is located at the bottom of the space to be cooled U and at the midpoint of the width direction of the space to be cooled U is defined as point B.

[0072] Furthermore, the intersection of the rotation axis of the first pipe group 100 and the vertical plane passing through point B is determined as point D. The rotation axis of the first pipe group 100 can be used as the geometric reference axis when determining the installation angle of the first pipe group 100, and point D is used to characterize the corresponding position between this axis and the vertical reference where point B is located.

[0073] Next, draw a vertical line through point D, and define the intersection of this vertical line and the bottom of the outer heating element 200 as point A. The introduction of point A makes points A, B, and D form a geometric point group for calculating the installation angle.

[0074] After determining points A, B, and D, the length of line DA is measured as L1, and the length of line AB is measured as L2. Angle ADB is then calculated based on the length relationship. In this embodiment, angle ADB satisfies... Therefore, staff only need to obtain two length parameters, L1 and L2, on-site to obtain angle ADB through trigonometric function relationships.

[0075] After obtaining the angle ADB, the installation angle of the first duct group 100 is set according to the angle ADB so that the air outlet O is aligned with the space U to be cooled.

[0076] Finally, the first pipe group 100 is fixed, and the second pipe group 400 is connected to the first pipe group 100. At the same time, the air inlet of the second pipe group 400 is connected to the blower 500.

[0077] Finally, it should be noted that the methods and devices described in detail above are merely embodiments, and those skilled in the art can modify these embodiments in different ways as long as they do not depart from the scope of the present invention.

Claims

1. A cooling regulating device, characterized in that: include, The first pipe assembly (100) is set at a preset installation angle; The space to be cooled, U, is formed between the outer heating element (200) and the central heating element (300); Among them, a reference plane that passes through the central axis of the space to be cooled U and is perpendicular to the first pipe group (100) intersects with the space to be cooled U to form a target section. The position on the target section located at the bottom of the space to be cooled U and at the midpoint of the width direction of the space to be cooled U is defined as point B. The rotation axis of the first pipe group (100) intersects with the vertical plane passing through point B to form point D. A vertical line is drawn through point D and intersects with the bottom of the peripheral heating element (200) to form point A. Let the length of line DA be L1, the length of line AB be L2, and angle ADB satisfy... The installation angle of the first pipe group (100) is set according to the angle ADB so that the air outlet O is aligned with the space U to be cooled.

2. The cooling regulating device as described in claim 1, characterized in that: It also includes, The second duct assembly (400) has its air inlet end connected to the blower (500), and its air outlet end is connected to the air inlet end of the first duct assembly (100).

3. The cooling regulating device as described in claim 2, characterized in that: It also includes, A support member (600) has a first space N formed between the support member (600) and the side-mounted fan (700), and a second space M is located at the end of the first space N.

4. The cooling regulating device as described in claim 3, characterized in that: A notch (601) is provided on the top of the support member (600) and below the cooling space U.

5. The cooling regulating device as described in claim 4, characterized in that: The second pipe assembly (400) includes, The first bend (401) is horizontally positioned and is used to connect with the first pipe group (100) and change the airflow direction; The first straight pipe (402) extends along the width direction of the side fan (700) so that the second pipe assembly (400) crosses the installation area corresponding to the side fan (700); The second bend (403) is inclined and is used to communicate with the first straight pipe (402). It drives the third bend (404) to rotate by rotating, so as to adjust the docking height of the third bend (404) and make the third bend (404) correspond to the air outlet of the blower (500) in the height direction. The third bend (404) is inclined and is used to communicate with the second bend (403) and change the direction of the pipe opening of the second bend (403) so as to meet the directional docking of the third bend (404) and the air outlet of the blower (500).

6. The cooling regulating device as described in claim 5, characterized in that: The first pipe assembly (100) includes a main pipe section (101) extending along the first space N and at least one branch section (102) communicating with the main pipe section (101). The branch section (102) is provided corresponding to the notch (601) below the space to be cooled U, and is used to guide airflow into the corresponding space to be cooled U.

7. The cooling regulating device as described in claim 6, characterized in that: The main pipe section (101) is a second straight pipe (101a), the branch section (102) includes at least two tee pipes (102a) connected to the second straight pipe (101a), and the end of the first pipe group (100) is provided with an end connector (103).

8. The cooling regulating device as described in any one of claims 5 to 7, characterized in that: Both the first pipe group (100) and the second pipe group (400) are made of PVC pipe.

9. The cooling regulating device as described in claim 5, characterized in that: It also includes a fan control box (800), which is equipped with a control system (801); The fan control box (800) leads out a neutral wire (802) and a live wire (803), and is connected to multiple side fans (700) respectively through a first connecting line (804). Each side fan (700) is equipped with a circuit breaker (805) on the first connecting line (804). The fan control box (800) is connected to the blower (500) via a second connecting line (806); The control system (801) is connected to a temperature sensor (807) located in the installation environment and to the auxiliary contacts of each of the circuit breakers (805); The control system (801) is used to control the blower (500) to start when the temperature sensor (807) detects that the temperature is higher than a preset threshold and / or any circuit breaker (805) trips.

10. A method for installing and positioning a cooling regulating device, characterized in that: Includes the following steps: The first pipe assembly (100) is positioned within the first space N; Determine a reference plane that passes through the central axis of the space to be cooled U and is perpendicular to the first pipe group (100), and make the reference plane intersect with the space to be cooled U to form a target cross section; The position on the target cross section located at the bottom of the space to be cooled U and at the midpoint of the width direction of the space to be cooled U is defined as point B; The point where the rotation axis of the first pipe group (100) intersects with the vertical plane passing through point B is determined as point D; Draw a vertical line through point D, and define the intersection of this vertical line and the bottom of the outer heating element (200) as point A; The length of line DA is measured as L1, and the length of line AB is measured as L2, and according to... Calculate angle ADB; The installation angle of the first pipe group (100) is set according to the angle ADB so that the air outlet O is aligned with the space U to be cooled; The first pipe group (100) is fixed and the second pipe group (400) is connected to the first pipe group (100). At the same time, the air inlet of the second pipe group (400) is connected to the blower (500).

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