Independently-controlled energy-saving single dehumidifier system

Abstract

The utility model discloses an independently-controlled energy-saving single dehumidifier system which comprises a plurality of independent workshops, a centralized dehumidification unit, a single-machine rotating wheel dehumidifier and an electric control air valve. A mounting box is arranged in each independent workshop, and a sealing cavity is formed in each mounting box; the centralized dehumidification unit is connected with the multiple independent workshops through the multiple air supply pipes, the tail ends of the air supply pipes are divided into first branch pipes and second branch pipes, the first branch pipes communicate with the inner spaces of the independent workshops, and the second branch pipes communicate with the sealing cavity; a single-machine rotary dehumidifier is arranged in each independent workshop, and an air inlet of each single-machine rotary dehumidifier communicates with the sealing cavity; electric control air valves are arranged on the first branch pipe and the second branch pipe; a hose communicated with the sealing cavity is arranged on the mounting box, and an electric control air valve is also arranged on the hose. The dehumidification state of each workshop can be independently and accurately controlled, the energy consumption of the dehumidification system can be reduced, and the energy efficiency of the dehumidification system can be optimized.

Description

Technical Field

[0001] This utility model relates to the field of workshop dehumidification technology, and in particular to a system for independently controlling an energy-saving single-unit dehumidifier. Background Technology

[0002] In industrial production (such as precision electronics manufacturing and pharmaceutical production), the control of workshop environmental humidity directly affects the quality of products and the stability of processes. Some industries have strict requirements for workshop humidity load and require precise humidity control.

[0003] Currently, humidity control in workshops is mainly divided into centralized dehumidification systems and independent dehumidification systems. Centralized dehumidification systems use a central dehumidifier unit to process fresh air and then distribute it to each workshop through ductwork. This system has the advantages of centralized equipment management and low cost. Independent dehumidification systems, on the other hand, involve configuring a rotary dehumidifier in each workshop to achieve independent humidity control within the workshop.

[0004] However, existing dehumidification systems still have shortcomings. For example, centralized dehumidification systems have poor control flexibility, making it difficult to meet the differentiated humidity requirements of different workshops, and are prone to energy waste; independent dehumidification systems have high equipment costs and large space requirements. Therefore, existing workshop humidity control systems cannot achieve independent humidity control while optimizing system energy efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a stand-alone energy-saving dehumidifier system that solves the problem that existing workshop humidity control systems cannot achieve independent humidity control while optimizing system energy efficiency.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A separately controlled energy-saving single-unit dehumidifier system, characterized in that it includes:

[0008] Multiple independent workshops, each of which is equipped with an installation box, and the installation box contains a sealed cavity;

[0009] The centralized dehumidifier unit is connected to multiple independent workshops through multiple air supply pipes. The air supply pipes are split into a first branch pipe and a second branch pipe at their ends. The first branch pipe is connected to the internal space of the independent workshop, and the second branch pipe is connected to the sealed cavity.

[0010] A single-unit rotary dehumidifier is provided in each of the mounting boxes, and the air inlet of the single-unit rotary dehumidifier is connected to the sealed cavity;

[0011] An electrically controlled air valve is provided on both the first branch pipe and the second branch pipe;

[0012] The installation box is equipped with a flexible hose that communicates with the sealed cavity. The end of the flexible hose is located in the independent workshop, and the electrically controlled air valve is also installed on the flexible hose.

[0013] Optionally, a pressure sensor is provided inside the sealed cavity, and a vent is provided on the mounting box that communicates with the sealed cavity. A vent assembly is provided inside the vent, and the vent assembly is used to control the vent to open or close according to the pressure inside the sealed cavity.

[0014] Optionally, the venting assembly includes:

[0015] The sealing plate is rotatably installed in the air vent.

[0016] The connecting arm is rotatably connected at one end to the sealing plate and at the other end to the mounting box;

[0017] The motor is electrically connected to the air pressure sensor, and the output shaft of the motor is connected to the rotating shaft that is rotatably connected to the connecting arm and the mounting box.

[0018] Optionally, the side wall cross-section of the mounting box in the vent is stepped, the shape of the sealing plate matches the vent, and a sealing ring is provided in the vent.

[0019] Optionally, the mounting box is located on the top of the independent workshop, and the bottom of the mounting box is open, with a grid plate installed in the opening, and the air outlet of the single-unit rotary dehumidifier faces the opening.

[0020] Optionally, the separately controlled energy-saving single-unit dehumidifier system further includes:

[0021] The return air column is installed on the side wall or load-bearing column of the independent workshop, and the return air column is connected to the sealed cavity through a flexible hose.

[0022] Optionally, the mounting box is located at the center of the top of the independent workshop, and the top of the independent workshop is provided with multiple fresh air inlets, with the first branch pipe connected to the multiple fresh air inlets.

[0023] Optionally, the individually controlled energy-saving single-unit dehumidifier system further includes a control component, which includes:

[0024] A humidity sensor is installed in the separate workshop.

[0025] The remote control module is electrically connected to the humidity sensor and the electrically controlled air valve.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] This utility model provides a separately controlled energy-saving single-unit dehumidifier system. A centralized dehumidifier unit provides dehumidified fresh air, which is then delivered to each workshop via air ducts for dehumidification. Individual control of dehumidification in each workshop is achieved by controlling the opening and closing of the electrically controlled air valve on the first branch pipe. Each workshop's individual rotary dehumidifier can dehumidify the workshop independently. Furthermore, the air inlet of the individual rotary dehumidifier is connected to a sealed cavity. Therefore, the individual rotary dehumidifier can perform secondary dehumidification on the fresh air provided by the centralized dehumidifier unit, or directly dehumidify the air in the workshop. This allows for precise humidity control based on the humidity load requirements of different workshops. The secondary dehumidification of the fresh air provided by the centralized dehumidifier by the individual rotary dehumidifier reduces energy consumption and optimizes the energy efficiency of the dehumidification system. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0030] Figure 1 This is a schematic diagram of a separately controlled energy-saving single-unit dehumidifier system.

[0031] Figure 2 This is a schematic diagram of the structure of an independent workshop in a separately controlled energy-saving single-unit dehumidifier system.

[0032] Figure 3 This is a schematic diagram of the installation box in a separately controlled energy-saving single-unit dehumidifier system.

[0033] Figure 4 This is a structural cross-sectional view of a reinstallation box for a separately controlled energy-saving single-unit dehumidifier system.

[0034] Illustrations: 1. Independent workshop; 11. Return air column; 2. Centralized dehumidifier unit; 3. Single-unit rotary dehumidifier; 4. Air supply duct; 41. First branch pipe; 42. Second branch pipe; 5. Mounting box; 51. Sealed cavity; 52. Hose; 53. Air pressure sensor; 54. Air vent; 55. Air vent assembly; 551. Sealing plate; 552. Connecting arm; 553. Motor; 56. Grid plate; 6. Electrically controlled air valve; 7. Humidity sensor; 8. Remote control module. Detailed Implementation

[0035] To make the invention's objectives, features, and advantages more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0036] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component centrally located at the same time.

[0037] This utility model provides a separately controlled energy-saving single-unit dehumidification system, including multiple independent workshops, a centralized dehumidifier unit, a single-unit rotary dehumidifier, and electrically controlled air valves. Each independent workshop is equipped with an installation box, and the installation box contains a sealed cavity. The centralized dehumidifier unit is connected to the multiple independent workshops through multiple air supply pipes. The air supply pipes are split into a first branch pipe and a second branch pipe at their ends. The first branch pipe communicates with the internal space of the independent workshop, and the second branch pipe communicates with the sealed cavity. Each independent workshop is equipped with a single-unit rotary dehumidifier, and the air inlet of the single-unit rotary dehumidifier is connected with the sealed cavity. Electrically controlled air valves are installed on both the first and second branch pipes. The installation box is equipped with a flexible hose communicating with the sealed cavity, and an electrically controlled air valve is also installed on the flexible hose.

[0038] Centralized dehumidifiers provide dehumidified fresh air, which is then delivered to each workshop for dehumidification via air ducts. Individual control of dehumidification needs in each workshop is achieved by controlling the opening and closing of electrically controlled air valves on the first branch pipe. Individual rotary dehumidifiers installed in each workshop can dehumidify the workshop independently. Furthermore, the air inlet of each rotary dehumidifier is connected to a sealed cavity, allowing it to perform secondary dehumidification of the fresh air provided by the centralized dehumidifiers or directly dehumidify the air within the workshop. This enables precise humidity control based on the moisture load requirements of different workshops. The secondary dehumidification of the fresh air provided by the centralized dehumidifiers by the rotary dehumidifiers reduces energy consumption and optimizes the energy efficiency of the dehumidification system.

[0039] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0040] like Figure 1 , Figure 2 As shown, this utility model embodiment provides a system for individually controlled energy-saving single-unit dehumidifiers. It includes multiple independent workshops 1, a centralized dehumidifier unit 2, a single-unit rotary dehumidifier 3, and electrically controlled air valves 6. Each independent workshop 1 is equipped with an installation box 5, which contains a sealed cavity 51. The centralized dehumidifier unit 2 is connected to the multiple independent workshops 1 via multiple air supply pipes 4. The ends of the air supply pipes 4 are split into a first branch pipe 41 and a second branch pipe 42. The first branch pipe 41 communicates with the internal space of the independent workshop 1, and the second branch pipe 42 communicates with the sealed cavity 51. Each independent workshop 1 is equipped with a single-unit rotary dehumidifier 3, and the air inlet of the single-unit rotary dehumidifier 3 communicates with the sealed cavity 51. Electrically controlled air valves 6 are installed on both the first branch pipe 41 and the second branch pipe 42. The installation box 5 is equipped with a flexible hose 52 communicating with the sealed cavity 51, and the flexible hose 52 is also equipped with an electrically controlled air valve 6.

[0041] Specifically, some industrial production plants may have multiple workshops, each carrying out different processes. Therefore, the humidity requirements of different workshops may differ. A centralized dehumidifier unit 2 is used to centrally supply dehumidified fresh air. The centralized dehumidifier unit is connected to multiple air supply ducts 4, each connected to an independent workshop 1. At the end near the independent workshop 1, the air supply duct 4 branches into a first branch duct 41 and a second branch duct 42. The first branch duct 41 communicates with the internal space of the independent workshop 1, directly supplying fresh air to the interior of the independent workshop 1 for dehumidification. An electrically controlled air valve 6 is installed on the first branch duct 41. By controlling the opening and closing state of the electrically controlled air valve 6, individual control of the dehumidification of each independent workshop 1 can be achieved.

[0042] Each independent workshop 1 is equipped with a single-unit rotary dehumidifier 3, which can be individually controlled, allowing each workshop to dehumidify independently using a single-unit rotary dehumidifier 3. A sealed cavity 51 is provided inside the mounting box 5, which can be formed by installing a partition within the mounting box 5. The single-unit rotary dehumidifier 3 is installed in the mounting box 5, and its air inlet is connected to the sealed cavity 51, ensuring that the air required for dehumidification by the single-unit rotary dehumidifier 3 can only enter through the sealed cavity 51. A second branch pipe 42 is connected to the sealed cavity 51, allowing fresh air generated by the centralized dehumidifier unit 2 to be introduced into the sealed cavity 51; a flexible hose 52 is also connected to the sealed cavity 51, allowing the single-unit rotary dehumidifier 3 to draw in air from inside the workshop for dehumidification during operation. Both the second branch pipe 42 and the flexible hose 52 are equipped with electrically controlled air valves 6. Therefore, by controlling the electrically controlled air valves 6, the single-unit rotary dehumidifier 3 can either draw in fresh air generated by the centralized dehumidifier unit 2 for secondary dehumidification, or directly draw in air from inside the workshop for dehumidification, thereby achieving precise control of the humidity inside the workshop. When the single-unit rotary dehumidifier 3 draws in fresh air generated by the centralized dehumidifier for secondary dehumidification, it can reduce energy consumption and is beneficial to optimizing the energy efficiency of the individually controlled energy-saving single-unit dehumidifier system.

[0043] like Figure 2 , Figure 3 , Figure 4 As shown, in this embodiment of the utility model, a pressure sensor 53 is provided in the sealed cavity 51, and a vent 54 communicating with the sealed cavity 51 is provided on the mounting box 5. A vent assembly 55 is provided in the vent 54, and the vent assembly 55 is used to control the vent 54 to open or close according to the air pressure in the sealed cavity 51.

[0044] Furthermore, the venting assembly 55 includes a sealing plate 551, a connecting arm 552, and a motor 553. The sealing plate 551 is rotatably disposed in the vent 54; one end of the connecting arm 552 is rotatably connected to the sealing plate 551, and the other end is rotatably connected to the mounting box 5; the motor 553 is electrically connected to the pressure sensor 53, and the output shaft of the motor 553 is connected to the rotating shaft that is rotatably connected to the connecting part and the mounting box 5.

[0045] Specifically, when the electrically controlled air valve 6 on the hose 52 is closed, and the single-unit rotary dehumidifier 3 draws fresh air from the centralized dehumidifier unit 2 for secondary dehumidification, the air pressure sensor 53 can monitor the air pressure inside the sealed cavity 51 in real time. When the air pressure reaches the preset value, the motor 553 starts and drives the connecting arm 552 to rotate. The connecting arm 552 then drives the sealing plate 551 to open, allowing the air inside the sealed cavity 51 to be discharged from the vent 54, thus preventing the air pressure inside the sealed cavity 51 from being too high. When the air pressure inside the sealed cavity 51 is lower than the preset value, the motor 553 drives the connecting arm 552 to rotate in the opposite direction and closes the sealing plate 551, thus preventing excessive air leakage inside the sealed cavity 51.

[0046] Furthermore, the cross-section of the side wall of the mounting box 5 located in the vent 54 is stepped, and the shape of the sealing plate 551 matches the vent 54, so that the sealing plate 551 can fit tightly against the vent 54 when closed. A sealing ring is provided in the vent 54 and is fixed to the mounting box 5. The sealing ring can effectively improve the sealing effect of the sealing plate 551 on the vent 54.

[0047] like Figure 2 As shown, in one embodiment of this utility model, the mounting box 5 is located on the top of the independent workshop 1, and the bottom of the mounting box 5 is open, with a grid plate 56 installed in the open. The air outlet of the single-unit rotary dehumidifier 3 faces the open.

[0048] Specifically, the mounting box 5 is an open-bottomed box structure. It can be installed above the ceiling of the independent workshop 1, with the bottom of the mounting box 5 flush with the ceiling. The grid plate 56 is installed in the open bottom of the mounting box 5 to ensure smooth airflow from the single-unit rotary dehumidifier 3. Placing the mounting box 5 above the independent workshop 1 frees up floor space, improving space utilization. It also facilitates the rapid diffusion of fresh air from the single-unit rotary dehumidifier 3 to the corners of the independent workshop 1.

[0049] Furthermore, a return air column 11 is installed on the side wall or load-bearing column of the independent workshop 1, and the return air column 11 is connected to the flexible hose 52. When the electrically controlled air valve 6 on the second branch pipe 42 is closed, air from multiple corners inside the independent workshop 1 can be drawn in through the return air column 11 for dehumidification, which helps to improve dehumidification efficiency and reduce the energy consumption of the single-unit rotary dehumidifier 3. At the same time, the return air column 11 is installed on the rear load-bearing column of the side wall of the independent workshop 1, and does not occupy the floor space of the independent workshop 1 separately, further improving the space utilization rate.

[0050] Furthermore, the mounting box 5 is located at the center of the top of the independent workshop 1, and multiple fresh air inlets are installed on the top of the independent workshop 1. The first branch pipe 41 is connected to multiple fresh air inlets. The fresh air generated by the single-unit rotary dehumidifier 3 and the fresh air generated by the centralized dehumidifier unit 2 can be quickly diffused and fill the independent workshop 1, realizing rapid humidity control and also helping to reduce system energy consumption.

[0051] In this embodiment of the invention, the individually controlled energy-saving dehumidifier system further includes a control component, which comprises a humidity sensor 7 and a remote control module 8. The humidity sensor 7 is installed in the independent workshop 1; the remote control module 8 is electrically connected to the humidity sensor 7 and multiple electrically controlled air valves 6. The humidity sensor 7 monitors the humidity data inside the independent workshop 1 in real time and transmits it to the remote control module 8. The remote control module 8 controls the opening and closing states of the multiple electrically controlled air valves 6 according to the received instructions and preset humidity data, thereby performing real-time and precise regulation of the humidity in the independent workshop 1.

[0052] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A single controlled energy saving unit dehumidifier system, characterized by, include: Multiple independent workshops (1), each of the independent workshops (1) is equipped with an installation box (5), and the installation box (5) is equipped with a sealed cavity (51); The centralized dehumidifier unit (2) is connected to multiple independent workshops (1) through multiple air supply pipes (4). The air supply pipes (4) are split into a first branch pipe (41) and a second branch pipe (42) at the end. The first branch pipe (41) is connected to the internal space of the independent workshop (1), and the second branch pipe (42) is connected to the sealed cavity (51). A single-unit rotary dehumidifier (3) is provided in each of the mounting boxes (5), and the air inlet of the single-unit rotary dehumidifier (3) is connected to the sealing cavity (51). Electrically controlled air valve (6) is provided on both the first branch pipe (41) and the second branch pipe (42); The installation box (5) is provided with a flexible hose (52) that communicates with the sealed cavity (51). The end of the flexible hose (52) is located in the independent workshop (1), and the electrically controlled air valve (6) is also provided on the flexible hose (52).

2. The individually controlled energy-saving single-unit dehumidifier system according to claim 1, characterized in that, A pressure sensor (53) is provided inside the sealed cavity (51). A vent (54) communicating with the sealed cavity (51) is provided on the mounting box (5). A vent assembly (55) is provided inside the vent (54). The vent assembly (55) is used to control the vent (54) to open or close according to the air pressure inside the sealed cavity (51).

3. The individually controlled energy-saving single-unit dehumidifier system according to claim 2, characterized in that, The air venting assembly (55) includes: The sealing plate (551) is rotatably installed in the air vent (54); The connecting arm (552) is rotatably connected at one end to the sealing plate (551) and rotatably connected at the other end to the mounting box (5); The motor (553) is electrically connected to the air pressure sensor (53), and the output shaft of the motor (553) is connected to the rotating shaft of the connecting arm (552) and the mounting box (5).

4. The individually controlled energy-saving single-unit dehumidifier system according to claim 3, characterized in that, The side wall of the mounting box (5) located in the vent (54) has a stepped cross-section, the shape of the sealing plate (551) matches the vent (54), and a sealing ring is provided in the vent (54).

5. The individually controlled energy-saving single-unit dehumidifier system according to claim 1, characterized in that, The mounting box (5) is located on the top of the independent workshop (1), and the bottom of the mounting box (5) is open, with a grid plate (56) installed in the opening. The air outlet of the single-unit rotary dehumidifier (3) is set towards the opening.

6. The individually controlled energy-saving single-unit dehumidifier system according to claim 5, characterized in that, Also includes: The return air column (11) is installed on the side wall or load-bearing column of the independent workshop (1), and the return air column (11) is connected to the sealed cavity (51) through a hose (52).

7. The individually controlled energy-saving single-unit dehumidifier system according to claim 6, characterized in that, The installation box (5) is located at the top center of the independent workshop (1). The top of the independent workshop (1) is provided with multiple fresh air inlets, and the first branch pipe (41) is connected to the multiple fresh air inlets.

8. The individually controlled energy-saving single-unit dehumidifier system according to claim 1, characterized in that, It also includes a control component, which includes: A humidity sensor (7) is installed in the independent workshop (1); The remote control module (8) is electrically connected to the humidity sensor (7) and the electrically controlled air valve (6).

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