Installation method of dehumidification equipment

Abstract

The invention discloses an installation method of dehumidification equipment, the dehumidification equipment comprises N stages of rotating wheel assemblies which are sequentially arranged in the airflow direction, and each rotating wheel assembly comprises a dehumidification rotating wheel and a frame arranged in the circumferential direction of the dehumidification rotating wheel; the mounting method comprises the steps that the base is leveled; wave-shaped sealing belts are arranged in preset areas of a frame, a partition plate and a sealing plate of the rotating wheel assembly; the N stages of rotating wheel assemblies are sequentially installed on the corresponding installation grooves of the base, and a partition plate is installed between every two adjacent rotating wheel assemblies so as to separate the treatment channel and the regeneration channel; a heating assembly of the regeneration channel and a surface cooling assembly of the treatment channel are installed on the two sides of the air duct partition plate; the two sides of the sealing plate are installed on the frames of the adjacent rotating wheel assemblies, and a closed air channel is formed; wherein N is an integer greater than or equal to 3, and the preset area comprises at least part of the joints. According to the installation method, through modular installation steps, the performance of the dehumidification equipment is guaranteed, and meanwhile rapid installation, precise sealing and convenient maintenance are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of dehumidification, and in particular to an installation method of dehumidification equipment. Background Art

[0002] The industrial dehumidification equipment industry has long faced a technical bottleneck: the inability to achieve both installation precision and sealing performance. Currently, the installation process for rotary dehumidifiers is mainly divided into two technical routes: welded integral installation and modular assembly. However, both have significant drawbacks:

[0003] (1) Welded integral installation

[0004] Structural problems: (1) Large boxes need to be welded on site; (2) Thermal deformation causes flatness to be excessive; (3) Post-weld stress causes sealing surfaces to fail.

[0005] Installation efficiency defects: (1) Heat treatment is required after welding, and the average installation time is 120 to 150 hours; heavy lifting equipment (>5-ton crane) is required; (3) On-site dust pollution exceeds the standard.

[0006] (2) Modular assembly

[0007] Sealing failure issues: (1) The gap at the grooved connection interface is large, resulting in a 3% to 5% air leakage rate; (2) The bolt preload has a large dispersion, resulting in local sealing failure; (3) The loosening rate is high after long-term operation.

[0008] Precision control defects: (1) The cumulative installation error is large and exceeds the concentricity requirement of the dehumidification wheel; (2) The centering deviation of the partition causes airflow short-circuiting, resulting in efficiency loss; (3) Thermal deformation cannot be compensated.

[0009] Currently, if welding technology is used to improve installation accuracy, the construction period / cost will double; if quick assembly is chosen to shorten installation time, the sealing performance will deteriorate; if material standards are lowered to control costs, the service life will be shortened.

[0010] In order to solve at least one of the above technical problems, the present invention provides an installation method of a dehumidification device. Summary of the Invention

[0011] The object of the present invention is to provide a method for installing a dehumidification device, which, through modular installation steps, achieves rapid installation, precise sealing and convenient maintenance while ensuring the performance of the dehumidification device.

[0012] The purpose of the present invention is achieved by the following technical solutions:

[0013] The present invention provides an installation method for a dehumidification device, wherein the dehumidification device comprises N-stage rotor assemblies, wherein the rotor assemblies are arranged in sequence along an airflow direction, and the rotor assembly comprises a dehumidification rotor and a frame arranged along the circumference of the dehumidification rotor;

[0014] The installation method comprises the following steps:

[0015] A leveling base, wherein a plurality of mounting slots are preset on the base;

[0016] A corrugated sealing strip is provided in the frame, the partition and the preset area of the sealing plate of the runner assembly;

[0017] Installing the n-th stage runner assembly on the corresponding mounting slot of the base;

[0018] An nth partition is installed on the frame of the nth stage rotor assembly to separate the air duct into a treatment channel and a regeneration channel;

[0019] Mounting the n+1th stage wheel assembly on the corresponding mounting groove of the base, connecting one side of the frame of the n+1th stage wheel assembly to the nth partition plate, and mounting the n+1th partition plate on the other side of the frame of the n+1th stage wheel assembly to separate the processing channel and the regeneration channel;

[0020] Install the N-th stage runner assembly on the corresponding mounting slot of the base, and connect the frame of the N-th stage runner assembly to the N-1th partition;

[0021] Install the heating components of the regeneration channel and the surface cooling components of the processing channel on both sides of the air duct partition;

[0022] Install both sides of the sealing plate on the frames of adjacent runner assemblies to form a closed air duct;

[0023] Wherein, N≥3; n≤N-2, and is a positive integer; the preset area includes at least part of the connection.

[0024] The beneficial effect of the above solution is that the present invention installs the wheel assembly in the installation groove of the base, which not only improves the installation efficiency of the wheel assembly. In addition, the present invention obtains a closed air duct by gradually installing the wheel assembly on the base and then installing the sealing plate. In addition, the present invention can separate the processing channel and the regeneration channel by providing a partition, and can also provide an installation location for the heating component and the surface cooling component, thereby reducing the volume of the dehumidification equipment. In addition, the present invention provides a corrugated sealing strip on the frame, partition and sealing plate to form multiple sealing protections, further improving the sealing of the air duct and the independence of the processing channel and the regeneration channel.

[0025] Furthermore, the installation method further comprises the following steps:

[0026] Apply sealant at the connection between the partition and the heating component to form a third sealant layer;

[0027] Furthermore, the installation method further comprises the following steps:

[0028] Apply sealant at the connection between the partition and the surface cooling assembly to form a second sealant layer;

[0029] Furthermore, the installation method further comprises the following steps:

[0030] Apply sealant to the joints between the partition and the frame to form a first sealant layer.

[0031] The beneficial effect of the above solution is that, by applying sealant at key joints, the present invention can not only further improve the sealing performance, but also improve the anti-vibration performance of the dehumidification equipment, thereby extending the service life of the equipment.

[0032] Furthermore, the installation method further comprises the following steps:

[0033] Connecting the first-stage rotor assembly to an external pre-treatment device, the pre-treatment device including an initial surface cooler, an initial heat exchanger, a fan, and a filter;

[0034] The Nth stage rotor assembly is connected to an external temperature control device, which is used to heat or cool the dehumidified air.

[0035] Furthermore, the installation method further comprises the following steps:

[0036] Install the first support frame and the second support frame on both sides of the base, the first support frame is close to the first-stage rotor assembly and is used to install an external pretreatment device, and the second support frame is close to the N-stage rotor assembly and is used to install an external temperature control device;

[0037] Connect the first support frame and the first stage runner assembly using a first connecting plate, and connect the second support frame and the Nth stage runner assembly using a second connecting plate;

[0038] Among them, a fourth corrugated sealing belt is provided in the fourth preset area of the support frame; and a fifth corrugated sealing belt is provided in the fifth preset area of the connecting plate.

[0039] The beneficial effect of the above scheme is that the present invention can not only improve the tolerance of external pipeline connection deviation by setting up a double-sided support frame and a connecting plate structure, but also improve the applicability of the product and provide a sealed installation connection position for the external pretreatment device and temperature control device.

[0040] Furthermore, the leveling base includes:

[0041] Install multiple adjustable foot cups at the bottom of the base, and level the base by adjusting the foot cups;

[0042] The adjustment accuracy of the foot cup is ±0.5mm / m, and a non-slip pad is provided at the bottom of the foot cup.

[0043] Furthermore, the corrugated sealing strips are provided in the preset areas of the frame, the partition and the sealing plate of the runner assembly, including:

[0044] Disposing a first corrugated sealing strip in a first predetermined area of the frame of the runner assembly;

[0045] A third corrugated sealing strip is provided in a third preset area of the partition;

[0046] A second corrugated sealing strip is provided in a second preset area of the sealing plate.

[0047] Furthermore, the step of installing the n-th stage wheel assembly on the corresponding mounting groove of the base includes:

[0048] Make the mounting groove tangent to the dehumidification wheel of the wheel assembly;

[0049] Wherein, a baffle is embedded on the frame of the runner assembly to form a sealing structure.

[0050] The beneficial effect of the above solution is that, by making the installation groove tangent to the dehumidification wheel of the wheel assembly, the present invention can arrange the multi-stage dehumidification wheels concentrically.

[0051] Furthermore, the nth partition is installed on the frame of the nth stage rotor assembly to separate the air duct into a processing channel and a regeneration channel, including:

[0052] A first flange structure is preset in an area of the frame corresponding to the boundary between the regeneration area and the treatment area of the dehumidification wheel, and a first mounting hole is provided on the first flange structure;

[0053] A third flange structure is preset on both sides of the partition, and a third mounting hole is opened on the third flange structure;

[0054] Passing the connecting piece through the third mounting hole and the first mounting hole, and installing the partition plate on the frame to separate the air duct into a processing channel and a regeneration channel;

[0055] The shape of the partition matches the shape of the boundary between the regeneration zone and the treatment zone.

[0056] The beneficial effect of the above solution is that the present invention can reduce the complexity of assembly and significantly improve assembly efficiency by pre-setting the flange structure. In addition, by matching the shape of the partition to the shape of the boundary between the regeneration zone and the treatment zone, the time required to position and install the partition can be significantly reduced.

[0057] Furthermore, the heating component of the regeneration channel and the surface cooling component of the processing channel are installed on both sides of the air duct partition, including:

[0058] A first positioning line and a second positioning line are respectively preset on both sides of the partition;

[0059] Place the heating component on the first positioning line and apply sealant at the connection to form a third sealant layer.

[0060] Place the surface cooling assembly on the second positioning line and apply sealant at the connection to form a second sealant layer.

[0061] The thickness of the sealant layer is 1.5 mm to 2 mm, and the width is 8 mm to 10 mm.

[0062] The beneficial effect of the above solution is that the present invention can significantly reduce the time for positioning and installing the heating component and the surface cooling component by presetting the double positioning lines.

[0063] Furthermore, the sealing plate is mounted on both sides of the frame of the adjacent runner assembly to form a closed air duct, including:

[0064] A first flange structure is preset on the periphery of the frame, and a first mounting hole is opened on the first flange structure;

[0065] A second flange structure is preset on the periphery of the sealing plate, and a second mounting hole is opened on the second flange structure;

[0066] Pass the connecting piece through the second mounting hole and the first mounting hole, and install the sealing plate on the frame to form an air duct.

[0067] The beneficial effect of the above solution is that the present invention can reduce the complexity of assembly and significantly improve assembly efficiency by presetting the flange structure.

[0068] Compared with the prior art, the beneficial effects of the present invention include at least:

[0069] The present invention achieves rapid installation, precise sealing and convenient maintenance while ensuring the performance of the dehumidification equipment through modular installation steps. Specifically: the present invention installs the wheel assembly in the installation groove of the base, which not only improves the installation efficiency of the wheel assembly. In addition, the present invention obtains a closed air duct by installing the wheel assembly on the base step by step and then installing the sealing plate. In addition, the present invention can separate the processing channel and the regeneration channel by setting a partition, and can also provide an installation position for the heating component and the surface cooling component, thereby reducing the volume of the dehumidification equipment. In addition, the present invention sets a corrugated sealing belt on the frame, partition and sealing plate to form multiple sealing protections, further improving the sealing of the air duct and the independence of the processing channel and the regeneration channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0070] Figure 1 This is a flow chart of a method for installing a dehumidification device according to an embodiment of the present invention.

[0071] Figure 2 It is a structural schematic diagram of a wheel assembly according to an embodiment of the present invention.

[0072] Figure 3 Schematic diagram of the structure of a partition according to an embodiment of the present invention.

[0073] Figure 4 It is a schematic diagram of a partial assembly structure of a dehumidification device according to an embodiment of the present invention.

[0074] Figure 5 This is a schematic diagram of the assembly structure of the dehumidification equipment according to an embodiment of the present invention.

[0075] Figure 6 This is another schematic diagram of the assembly structure of the dehumidification equipment according to an embodiment of the present invention.

[0076] In the figure: 101, nth stage rotor assembly; 102, n+1th stage rotor assembly; 103, Nth stage rotor assembly; 1111, boundary between regeneration zone and treatment zone; 112, frame; 1121, first flange structure; 1122, baffle; 21, sealing plate; 211, second flange structure; 2121, first side plate; 2122, top plate; 2123, second side plate; 221, first connecting plate; 222, second connecting plate; 223, fifth flange structure; 231, first supporting frame; 232, second supporting frame; 233, fourth flange structure; 3, base; 5, partition; 61, heating assembly; 62, surface cooling assembly; 71, regeneration air outlet; 72, regeneration air inlet; 8, air duct. DETAILED DESCRIPTION

[0077] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concepts of the example embodiments to those skilled in the art. Identical reference numerals in the drawings represent identical or similar structures, and thus repeated descriptions thereof will be omitted.

[0078] The words expressing positions and directions described in the present invention are all explained with reference to the accompanying drawings as examples, but can be modified as needed, and all such modifications are within the scope of protection of the present invention.

[0079] The invention introduces a method for installing dehumidification equipment.

[0080] The dehumidification device of the present invention includes N stages of rotor assemblies, which are arranged in sequence along the airflow direction. The rotor assembly includes a dehumidification rotor and a frame 112 arranged along the circumference of the dehumidification rotor. Wherein, N≥3 and is an integer.

[0081] refer to Figure 1 The installation method of the present invention includes: Step SS1 to Step SS8. Furthermore, the installation method of the present invention may also include Step SS9.

[0082] Step SS1: Leveling the base 3 , on which a plurality of mounting grooves are preset.

[0083] When in use, multiple adjustable foot cups are installed at the bottom of the base 3. By adjusting the foot cups, the base 3 is leveled. Furthermore, the adjustment accuracy of the foot cups is ±0.5mm / m, and the bottom of the foot cups is provided with anti-slip pads.

[0084] In some embodiments, the base 3 includes a bottom plate and a channel steel frame, and the bottom plate is welded to the channel steel frame. Specifically, a foot cup is installed on the channel steel frame, and the adjusting bolts at the bottom of the foot cup and the level are used to adjust to ensure that the bottom plate remains level.

[0085] Step SS2: a corrugated sealing strip is provided in a predetermined area of the frame 112 of the runner assembly, the partition plate 5 and the sealing plate 21. The predetermined area includes at least a portion of the connection.

[0086] During use, the corrugated sealing tape is fixed to the preset areas of the frame 112 , the partition plate 5 and the sealing plate 21 by using connectors or sealant.

[0087] In some embodiments, the connectors are tightened gradually two or three times in a diagonal cross-tightening manner to ensure that the corrugated sealing tape is securely installed and evenly stressed, so that each connection portion is well sealed.

[0088] In actual application, a first corrugated sealing belt is set in the first preset area of the frame 112 of the wheel assembly; a third corrugated sealing belt is set in the third preset area of the partition 5; and a second corrugated sealing belt is set in the second preset area of the sealing plate 21.

[0089] In some embodiments, in order to improve the sealing of the connection, a first corrugated sealing belt is set in the first preset area of the frame 112. Preferably, the first preset area includes the area 1111 at the boundary between the regeneration area and the treatment area of the dehumidification wheel corresponding to the frame 112, and the periphery of the frame 112; a second corrugated sealing belt is set in the second preset area of the sealing plate 21. Preferably, the second preset area is on both sides of the sealing plate 21; a third corrugated sealing belt is set in the third preset area of the partition 5. Preferably, the third preset area is on both sides of the partition 5; a fourth corrugated sealing belt is set in the fourth preset area of the support frame. Preferably, the fourth preset area is the periphery of the support frame; a fifth corrugated sealing belt is set in the fifth preset area of the connecting plate. Preferably, the fifth preset area is the periphery of the connecting plate.

[0090] Step SS3: Install the n-th stage wheel assembly 101 on the corresponding mounting groove of the base 3, where n≤N-2 and is a positive integer.

[0091] When in use, make the installation groove tangent to the dehumidification wheel of the wheel assembly to ensure that the axial force of the dehumidification wheel is uniform.

[0092] In some embodiments, reference Figure 2 Each wheel assembly of the present invention includes a dehumidification wheel and a frame 112 arranged along the circumference of the dehumidification wheel. In addition, each frame 112 includes a plurality of hollow columns and a plurality of baffles 1122. The hollow columns and baffles 1122 form a hexahedral frame 112 for supporting and mounting the dehumidification wheel.

[0093] In some embodiments, the frame 112 is a circumferentially wrapped support structure. Specifically, the support structure includes multiple hollow columns and a plurality of baffles 1122, forming a hexahedral frame 112 for supporting and mounting the dehumidification wheel. Furthermore, the baffles 1122 are bolted to the frame 112. Furthermore, the connection between the baffles 1122 and the frame 112 is provided with a corrugated sealing tape and an adhesive layer.

[0094] In actual application, before installation, carefully check the wheel assemblies at all levels to ensure that the frame 112 has no deformation or wear.

[0095] In some embodiments, the corrugated sealing belt is made of foam sponge, ternary foam or EPDM rubber. Preferably, the corrugated sealing belt is set to a three-layer composite structure. Specifically, it includes: a first layer, a second layer and a third layer arranged in sequence. Among them, the first layer is a 0.2mm to 0.5mm thick EPDM rubber layer, which can improve the aging resistance of the corrugated sealing belt; the second layer is a 2mm to 4mm thick foamed silicone buffer layer, which not only has good flexibility to achieve thermal deformation compensation, effectively avoid sealing failure caused by physical deformation, but also can absorb vibration energy, and the shock absorption effect is improved by 60%, so as to ensure that the dehumidification device can operate stably and reliably; the third layer is a 0.1mm to 0.3mm thick pressure-sensitive adhesive layer, which can achieve zero-gap bonding.

[0096] Step SS4: Install the nth partition plate 5 on the frame 112 of the nth stage rotor assembly 101 to separate the air duct 8 into a processing channel and a regeneration channel.

[0097] During use, a first flange structure 1121 is pre-set in the area 1111 separating the regeneration zone and treatment zone of each dehumidification wheel on each frame 112. A first mounting hole is defined in the first flange structure 1121. Furthermore, a first corrugated sealing tape is applied to the first flange structure 1121, avoiding the first mounting hole. Furthermore, a third flange structure is pre-set on both sides of the partition 5, each having a third mounting hole. Furthermore, a third corrugated sealing tape is applied to the third flange structure, avoiding the third mounting hole.

[0098] When laying the corrugated sealing tape, the present invention keeps the corrugated sealing tape flat, that is, free from wrinkles and distortion.

[0099] In actual application, the connecting member is passed through the third mounting hole and the first mounting hole, and one side of the nth partition plate 5 is installed on the nth stage wheel assembly 101 to separate the air duct 8 into a processing channel and a regeneration channel. Preferably, the connecting member is a fastening bolt, and the pre-tightening force of the fastening bolt is 20N·m to 50N·m. Further, refer to Figure 2 and Figure 3 , the shape of the partition 5 matches the shape of the boundary 1111 between the regeneration zone and the treatment zone.

[0100] In some embodiments, the connectors are tightened gradually two or three times in a diagonal cross-tightening manner to ensure that the partition 5 is firmly installed and evenly stressed, so that each connection part is well sealed.

[0101] In some embodiments, the flange structure is configured as a 90° outward-turned, integrally formed flange edge, which not only enhances the flange's structural strength but also reduces the risk of weld leakage. Furthermore, mounting holes are provided on the flange edge. To reduce bolt stress and extend the life of the flange structure, the mounting holes are arranged as a bolt hole array with a spacing of 150 mm to 200 mm to ensure uniform interface pressure at the joint.

[0102] In some embodiments, the array of bolt holes is distributed at equal intervals.

[0103] In some other embodiments, the bolt hole array is distributed in a spiral involute, and the hole spacing increases along the airflow direction, with an increase of 5mm / hole to 8mm / hole, so as to compensate for the airflow pressure drop, reduce pressure loss, and prevent flange surface deformation, thereby maintaining better sealing.

[0104] In some embodiments, the partition 5 is made of an insulating material with a thickness of 30 mm to 50 mm, which can reduce heat loss by 60%. Furthermore, the insulating material is polyurethane foam, polystyrene, extruded polystyrene, polyvinyl chloride, polyethylene and / or polystyrene, which can also achieve lightweight dehumidification.

[0105] In some embodiments, a reinforced glass fiber grid is built into the partition 5 to enhance the tensile and compressive resistance of the partition 5, so that the partition 5 can maintain a better flatness for a long time.

[0106] In actual implementation, sealant is applied to the connection between the nth partition plate 5 and the frame 112 of the nth stage runner assembly 101 to form a first sealant layer. Furthermore, different types of sealants can be selected based on different operating conditions. For example, silicone sealant has a temperature resistance range of -60°C to 250°C and is suitable for environments with alternating high and low temperatures.

[0107] In some embodiments, the thickness of the first sealant layer is 1.5 mm to 2 mm, and the width is 8 mm to 10 mm. In addition, in order to enhance the tear resistance of the adhesive layer, a glass fiber mesh cloth, for example, 80 g / m 2 Up to 100g / m 2 .

[0108] Step SS5: Install the n+1th stage wheel assembly 102 on the corresponding mounting groove of the base 3, and connect one side of the frame 112 of the n+1th stage wheel assembly 102 to the n+1th partition 5, and install the n+1th partition 5 on the other side of the frame 112 of the n+1th stage wheel assembly 102 to separate the processing channel and the regeneration channel.

[0109] When in use, the other side of the nth partition 5 is installed on the frame 112 of the n+1th stage wheel assembly 102 by passing the connecting piece through the third mounting hole and the first mounting hole, thereby separating the air duct 8 between the two adjacent dehumidification wheels into independent processing channels and regeneration channels.

[0110] In actual application, sealant is applied to the connection between the nth partition plate 5 and the frame 112 of the (n+1)th stage runner assembly 102 to form a first sealant layer.

[0111] Step SS6: Reference Figure 4 , install the N-th stage wheel assembly 103 on the corresponding mounting groove of the base 3, and connect the frame 112 of the N-th stage wheel assembly 103 to the N-1th partition 5.

[0112] During application, sealant is applied at the connection between the partition 5 and the frame 112 to form a first sealant layer to further improve the stability of the connection and fixation between the two adjacent wheel assemblies, as well as the independence of the processing channel and the regeneration channel, that is, to improve the sealing of the processing channel and the regeneration channel.

[0113] Step SS7: Install the heating component 61 of the regeneration channel and the surface cooling component 62 of the processing channel on both sides of the partition 5 of the air duct 8.

[0114] When applied, step SS7 includes steps SS71 to SS73.

[0115] Step SS71: A first positioning line and a second positioning line are preset on both sides of the partition 5 respectively.

[0116] Step SS72: Place the surface cooling assembly 62 on the second positioning line, and apply sealant to the connection between the partition 5 and the surface cooling assembly 62 to form a second sealant layer.

[0117] During use, before proceeding to step SS72, check the integrity of the sealing plate 21 of the first air duct 8. Next, install the cooler assembly on the sealing plate 21 of the first air duct 8 using the matching bolts, nuts, and washers, following the principle of alternating diagonal tightening, gradually securing it to form the cooler assembly 62. Next, push the cooler assembly under the corresponding partition 5, slowly inserting it to ensure accurate positioning. Apply sealant evenly to the contact area between the cooler assembly and the partition 5 (e.g., the second positioning line) to form a second sealant layer to prevent cooling loss and air leakage.

[0118] In some embodiments, a surface cooling assembly 62 is provided between the 1st to N-1th stage wheel assemblies, and the heat exchange tubes of the surface cooling assembly 62 are inclined at an angle of 15° to 30° to the partition 5 to enhance airflow disturbance and improve heat exchange efficiency.

[0119] Step SS73: Place the heating assembly 61 on the first positioning line, and apply sealant to the connection between the partition 5 and the heating assembly 61 to form a third sealant layer.

[0120] During application, before executing step SS73, check the integrity of the sealing plate 21 of the second air duct 8. Next, install the heat exchanger on the sealing plate 21 of the second air duct 8 using the matching bolts, nuts, and gaskets, following the principle of alternating diagonal tightening, and gradually secure it to form the heating assembly 61. Then, push the heater assembly onto the upper portion of the corresponding partition 5, ensuring that the heating assembly 61 is tightly aligned with the first positioning line of the partition 5. Finally, evenly apply sealant to the contact area between the heating assembly 61 and the partition 5 (e.g., the first positioning line) to form a third sealant layer to prevent heat loss and air leakage.

[0121] The adhesive layer and the corrugated sealing tape of the present invention form a double sealing structure, and the connecting piece and the adhesive layer form a double fastening structure, thereby improving the sealing performance of the air duct and the shock resistance and stability of the dehumidification device.

[0122] In some embodiments, a heating assembly 61 is provided between each of the first through Nth stage rotor assemblies, and the power density of the heating assembly 61 is gradient-distributed along the airflow direction, for example, increasing or decreasing step by step. Preferably, the power density decreases step by step along the airflow direction to match the decreasing moisture content of the air and avoid overheating at the end.

[0123] In some embodiments, the size and material of the second sealant layer and the third sealant layer are the same as those of the first sealant layer.

[0124] Step SS8: Install both sides of the sealing plate 21 on the frames 112 of the adjacent runner assemblies to form a closed air duct 8.

[0125] When applied, step SS8 includes: pre-setting a first flange structure 1121 on the periphery of the frame 112 and opening a first mounting hole in the first flange structure 1121; pre-setting a second flange structure 211 on the periphery of the sealing plate 21 and opening a second mounting hole in the second flange structure 211;

[0126] Pass the connector through the second mounting hole and the first mounting hole, and install the sealing plate 21 on the frame 112 to form the air duct 8. Furthermore, a second corrugated sealing tape is laid on the second flange structure 211, avoiding the second mounting hole. Preferably, the second flange structure 211 is configured in the same manner as the first flange structure 1121, and the first mounting hole is configured in the same manner as the first mounting hole.

[0127] In some embodiments, the connectors are tightened gradually two or three times in a diagonal cross-tightening manner to ensure that the sealing plate 21 is firmly installed and evenly stressed, so that each connection part is well sealed.

[0128] In some embodiments, the material of the sealing plate 21 is the same as that of the partition plate 5. Furthermore, the thickness of the sealing plate 21 is 30 mm to 50 mm, which can reduce heat loss by 60%.

[0129] In some preferred embodiments, to reduce raw material costs and minimize breakage during installation, the sealing plate 21 is formed from a first side panel 2121, a top panel 2122, and a second side panel 2123, which are then sequentially connected. Furthermore, the edges of the first, top, and second side panels 2121, 2122, 2123 are provided with a 90°, integrally molded second flange, each flange having a corresponding second mounting hole. Furthermore, the side panels and top panel 2122 are secured with embedded rivet bolts at their joints to ensure structural strength and sealing.

[0130] Step SS9: Connect the first-stage rotor assembly to an external pre-treatment device, and connect the N-stage rotor assembly 103 to an external temperature control device.

[0131] When applicable, SS9 includes steps SS91 and SS92.

[0132] Step SS91: Reference Figure 5 The first support frame 231 and the second support frame 232 are installed on both sides of the base 3. The first support frame 231 is close to the first stage wheel assembly and is used to install the external pre-treatment device. The second support frame 232 is close to the Nth stage wheel assembly 103 and is used to install the external temperature control device. Figure 6 The first connecting plate 221 is used to connect the first supporting frame 231 and the first stage wheel assembly, and the second connecting plate 222 is used to connect the second supporting frame 232 and the Nth stage wheel assembly 103.

[0133] When used, a fourth corrugated sealing strip is provided in a fourth preset area of the support frame; and a fifth corrugated sealing strip is provided in a fifth preset area of the connecting plate.

[0134] In actual use, to reduce the workload during installation, a fourth flange structure 233 is pre-set around the perimeter of each of the first support frame 231 and the second support frame 232; and a fifth flange structure 223 is pre-set around the perimeter of each of the first connecting plate 221 and the second connecting plate 222. Furthermore, the configuration of the fourth and fifth flange structures 233 and 223 is identical to that of the second flange structure 211. Furthermore, a fourth mounting hole is defined in the fourth flange structure 233, and a fifth mounting hole is defined in the fifth flange structure 223. Furthermore, the structures of the fourth and fifth mounting holes are identical to those of the second mounting holes.

[0135] In some embodiments, the thickness and material of the connecting plate are the same as those of the sealing plate 21 .

[0136] In some preferred embodiments, to reduce raw material costs and minimize breakage during installation, the connecting plates are sequentially arranged as follows: a first connecting side plate, a connecting top plate, and a second connecting side plate. Furthermore, the edges of the first connecting side plate, the connecting top plate, and the second connecting side plate are provided with a 90° outward-turned, integrally molded fifth flange, each with a fifth mounting hole corresponding to the fourth mounting hole. Furthermore, the joint between the connecting top plate and the connecting side plates is secured with embedded rivet bolts to ensure structural strength and sealing.

[0137] In some embodiments, the pretreatment device includes an initial surface cooler, an initial heat exchanger, a fan, and a filter; the temperature control device is used to heat or cool the dehumidified air.

[0138] Step SS92 : The first-stage rotor assembly is provided with a regeneration air outlet 71 , which is connected to the first connecting plate 221 ; the N-stage rotor assembly 103 is provided with a regeneration air inlet 72 , which is connected to the second connecting plate 222 .

[0139] It should be emphasized that the installation method of the dehumidification equipment of the present invention can also adjust the installation order of the first support frame 231 and the second support frame 232 in the entire installation process, specifically as follows: Step A to Step H.

[0140] Step A: Leveling the base 3.

[0141] When applied, step A is the same as step SS1 above.

[0142] Step B: Install the first support frame 231 on the first side of the base 3 .

[0143] Step C: providing a corrugated sealing tape in a predetermined area of the frame 112, the partition plate 5 and the sealing plate 21 of the runner assembly;

[0144] Step D: Install the n-th stage wheel assembly 101 on the corresponding mounting groove on the first side of the base 3;

[0145] Step E: Installing the nth partition plate 5 on the frame 112 of the nth stage rotor assembly 101 to separate the air duct 8 into a processing channel and a regeneration channel;

[0146] Step F: Install the n+1th stage wheel assembly 102 on the corresponding mounting groove of the base 3, connect one side of the frame 112 of the n+1th stage wheel assembly 102 to the nth partition plate 5, and install the n+1th partition plate 5 on the other side of the frame 112 of the n+1th stage wheel assembly 102 to separate the processing channel and the regeneration channel;

[0147] Step G: Installing the Nth stage wheel assembly 103 on the mounting groove corresponding to the second side of the base 3 opposite to the first side, and connecting the frame 112 of the Nth stage wheel assembly 103 to the N-1th partition plate 5;

[0148] Step H: Install the second support frame 232 on the second side of the base 3 so that the first support frame 231 and the second support frame 232 are arranged on both sides of the multi-stage wheel assembly.

[0149] Wherein, N ≥ 3; n ≤ N-2 and is a positive integer; the predetermined area includes at least a portion of the connection. Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and are not to be construed as limiting the present invention. Persons skilled in the art may make changes, modifications, substitutions, and variations to the above embodiments within the scope of the invention without departing from the principles and purpose of the present invention, and all such changes should fall within the scope of protection of the claims of the present invention.

Claims

1. A method for installing a dehumidification device, characterized in that: The dehumidification device includes N-stage rotor assemblies, the rotor assemblies are arranged in sequence along the airflow direction, and the rotor assembly includes a dehumidification rotor and a frame (112) arranged along the circumference of the dehumidification rotor; The installation method comprises the following steps: A leveling base (3), wherein a plurality of mounting slots are preset on the base (3); A corrugated sealing belt is provided in a predetermined area of the frame (112), the partition (5) and the sealing plate (21) of the runner assembly; Installing the n-th stage wheel assembly (101) on the corresponding mounting groove of the base (3); An nth partition plate (5) is installed on the frame (112) of the nth stage rotor assembly (101) to separate the air duct (8) into a processing channel and a regeneration channel; The n+1th stage wheel assembly (102) is mounted on the mounting groove corresponding to the base (3), and one side of the frame (112) of the n+1th stage wheel assembly (102) is connected to the nth partition (5), and the n+1th partition (5) is mounted on the other side of the frame (112) of the n+1th stage wheel assembly (102) to separate the processing channel and the regeneration channel; Installing the Nth stage wheel assembly (103) on the corresponding mounting groove of the base (3), and connecting the frame (112) of the Nth stage wheel assembly (103) to the N-1th partition (5); The heating component (61) of the regeneration channel and the surface cooling component (62) of the treatment channel are installed on both sides of the partition (5) of the air duct (8); Installing both sides of the sealing plate (21) on the frame (112) of the adjacent runner assembly to form a closed air duct (8); Wherein, N≥3; n≤N-2, and is a positive integer; the preset area includes at least part of the connection.

2. The installation method of the dehumidification equipment according to claim 1, characterized in that: The installation method further comprises the following steps: Applying sealant at the connection between the partition (5) and the heating component (61) to form a third sealant layer; and / or, Applying sealant at the connection between the partition (5) and the surface cooling assembly (62) to form a second sealant layer; and / or, A sealant is applied to the connection between the partition (5) and the frame (112) to form a first sealant layer.

3. The installation method of the dehumidification equipment according to claim 1, characterized in that: The installation method further comprises the following steps: Connecting the first-stage rotor assembly to an external pre-treatment device, the pre-treatment device including an initial surface cooler, an initial heat exchanger, a fan, and a filter; The Nth stage rotor assembly (103) is connected to an external temperature control device, and the temperature control device is used to heat or cool the dehumidified air.

4. The installation method of the dehumidification equipment according to claim 1, characterized in that: The installation method further comprises the following steps: The first support frame (231) and the second support frame (232) are installed on both sides of the base (3), wherein the first support frame (231) is close to the first stage rotor assembly and is used to install an external pre-treatment device, and the second support frame (232) is close to the Nth stage rotor assembly (103) and is used to install an external temperature control device; The first support frame (231) and the first-stage runner assembly are connected by a first connecting plate (221), and the second support frame (232) and the Nth-stage runner assembly (103) are connected by a second connecting plate (222); Among them, a fourth corrugated sealing belt is provided in the fourth preset area of the support frame; and a fifth corrugated sealing belt is provided in the fifth preset area of the connecting plate.

5. The installation method of the dehumidification equipment according to claim 1, characterized in that: The leveling base (3) comprises: A plurality of adjustable foot cups are installed at the bottom of the base (3), and the base (3) is leveled by adjusting the foot cups; The adjustment accuracy of the foot cup is ±0.5mm / m, and a non-slip pad is provided at the bottom of the foot cup.

6. The installation method of the dehumidification equipment according to claim 1, characterized in that: The corrugated sealing strip is provided in a preset area of the frame (112), the partition (5) and the sealing plate (21) of the runner assembly, comprising: A first corrugated sealing strip is provided in a first preset area of the frame (112) of the runner assembly; A third corrugated sealing strip is provided in a third preset area of the partition (5); A second corrugated sealing strip is provided in a second preset area of the sealing plate (21).

7. The installation method of the dehumidification equipment according to claim 1, characterized in that: The step of installing the n-th stage wheel assembly (101) on the corresponding mounting groove of the base (3) comprises: Make the mounting groove tangent to the dehumidification wheel of the wheel assembly; A baffle is embedded in the frame (112) of the wheel assembly to form a sealing structure.

8. The installation method of the dehumidification equipment according to claim 1, characterized in that: The nth partition plate (5) is installed on the frame (112) of the nth stage rotor assembly (101) to separate the air duct (8) into a processing channel and a regeneration channel, comprising: The frame (112) is provided with a first flange structure (1121) in an area corresponding to the boundary (1111) between the regeneration area and the treatment area of the dehumidification wheel, and a first mounting hole is provided on the first flange structure (1121); A third flange structure is preset on both sides of the partition (5), and a third mounting hole is provided on the third flange structure; Passing the connecting piece through the third mounting hole and the first mounting hole, and mounting the partition (5) on the frame (112) to separate the air duct (8) into a processing channel and a regeneration channel; The shape of the partition (5) matches the shape of the boundary (1111) between the regeneration zone and the treatment zone.

9. The method for installing a dehumidification device according to claim 1, wherein: The heating component (61) of the regeneration channel and the surface cooling component (62) of the treatment channel are installed on both sides of the partition (5) of the air duct (8), including: A first positioning line and a second positioning line are respectively preset on both sides of the partition (5); The heating component (61) is arranged on the first positioning line, and a sealant is applied at the connection to form a third sealant layer. The surface cooling assembly (62) is arranged on the second positioning line, and a sealant is applied at the connection to form a second sealant layer. The thickness of the sealant layer is 1.5 mm to 2 mm, and the width is 8 mm to 10 mm.

10. The installation method of the dehumidification equipment according to claim 1, characterized in that: The sealing plate (21) is mounted on both sides of the frame (112) of the adjacent runner assembly to form a closed air duct (8), comprising: A first flange structure (1121) is preset on the periphery of the frame (112), and a first mounting hole is opened on the first flange structure (1121); A second flange structure (211) is pre-set on the periphery of the sealing plate (21), and a second mounting hole is opened on the second flange structure (211); The connecting piece is passed through the second mounting hole and the first mounting hole, and the sealing plate (21) is mounted on the frame (112) to form an air duct (8).

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