Constant-temperature and constant-humidity ventilation system for museum

Abstract

The utility model relates to a constant-temperature and constant-humidity ventilation system for a museum, and relates to the field of ventilation equipment. The device comprises a bottom plate, a vertical fixed plate is fixedly installed in the middle of the upper surface of the bottom plate, a front guide rail and a rear guide rail are fixed to the position, located on the right side of the fixed plate, of the upper surface of the bottom plate, a movable plate clamped on the guide rails is arranged on the right side of the fixed plate, the position of the movable plate can be fixed, and a dehumidification rotating wheel is arranged between the fixed plate and the movable plate. When the dehumidification rotating wheel in the dehumidifier is maintained or disassembled, the movable plate moves rightwards to be far away from the dehumidification rotating wheel, at the moment, the dehumidification rotating wheel can be directly taken down, and when the maintained or replaced dehumidification rotating wheel is installed, the dehumidification rotating wheel is directly connected with an output shaft of the rotating motor in an inserted mode, so that transmission connection is achieved. And then the movable plate moves leftwards to abut against the dehumidification rotating wheel, and therefore maintenance, disassembly, replacement and installation of the dehumidification rotating wheel are more convenient.

Description

Technical Field

[0001] The present application relates to the technical field of ventilation equipment, and in particular to a constant temperature and humidity ventilation system for museums. Background Art

[0002] The cultural relics warehouses of the museum project are all equipped with a constant temperature and humidity system. The bronze cultural relics warehouse is required to reach 20℃ and 40% relative humidity; the pottery, bone and stone cultural relics warehouse is required to reach 20℃ and 50% relative humidity. The existing museum constant temperature and humidity system uses constant temperature equipment to control the temperature, and uses a rotary dehumidifier to control the humidity in the museum.

[0003] The Chinese patent with the announcement number CN216114410U discloses a rotary dehumidifier, comprising: a box body; the box body comprises a top plate, a bottom plate, a front plate, a rear plate, a left plate and a right plate; the left plate or the right plate is detachably connected; a regeneration air inlet and a dehumidification air outlet are provided on the front plate; a regeneration air outlet and a dehumidification air inlet are provided on the rear plate; a first support plate and a second support plate are provided in the box body; a dehumidification wheel is provided between the first support plate and the second support plate; a regeneration air outlet and a dehumidification air inlet are provided on the first support plate; a regeneration air inlet is provided on the second support plate; a heating device is provided at the regeneration air inlet, a regeneration fan is also provided in the box body, and the regeneration fan is suitable for exhausting the regeneration air outlet to the outside of the box body; a dehumidification fan is also provided in the box body, and the dehumidification fan is suitable for exhausting the dehumidification air outlet to the outside of the box body. The rotary dehumidifier of the utility model has a compact structure, is easy to disassemble and assemble, and is convenient for maintenance.

[0004] When the above-mentioned rotary dehumidifier needs to be repaired or replaced, it is only necessary to remove the detachable side panel to repair or replace the internal parts. However, when the dehumidification wheel is repaired or replaced, it is necessary to remove the first support plate and the second support plate, and then remove the dehumidification wheel and then the first support plate and the second support plate, which is inconvenient for the repair or replacement of the dehumidification wheel. Utility Model Content

[0005] In order to solve the inconvenience of repairing or replacing the dehumidification wheel of the above-mentioned rotary dehumidifier, the present application provides a constant temperature and humidity ventilation system for museums.

[0006] The constant temperature and humidity ventilation system for museums provided in this application adopts the following technical solution:

[0007] A constant temperature and humidity ventilation system for a museum comprises a bottom plate, a vertical fixed plate is fixedly installed in the middle of the upper surface of the bottom plate, and two front and rear guide rails are fixed on the upper surface of the bottom plate located on the right side of the fixed plate, a movable plate clamped on the guide rail is arranged on the right side of the fixed plate, and the position of the movable plate can be fixed, a dehumidification wheel is arranged between the fixed plate and the movable plate, and a regeneration hood is fixed near the upper end of the fixed plate and the movable plate facing the dehumidification wheel, a dehumidification hood is fixed near the lower end of the fixed plate and the movable plate facing the dehumidification wheel, and a dehumidification hood is fixed near the left side of the fixed plate. A regeneration air outlet duct and a dehumidification air inlet duct are fixed near the upper and lower ends respectively, and a regeneration fan is installed at the port of the regeneration air outlet duct. A regeneration air inlet duct and a dehumidification air outlet duct are fixed on the right side of the movable plate near the upper and lower ends respectively, and a dehumidification fan is installed at the port of the dehumidification air outlet duct. A filter assembly and a condensation assembly are installed on the dehumidification air inlet duct and the dehumidification air outlet duct. A filter assembly is also installed on the regeneration air inlet duct, and a heating cylinder is also installed on the regeneration air inlet duct. A rotating motor is fixedly installed at the center of the left side surface of the fixed plate, and the output shaft of the rotating motor is plug-matched with the center of the dehumidification wheel.

[0008] By adopting the above technical solution, when repairing or disassembling the dehumidification wheel in the dehumidifier, the movable plate is moved to the right to move it away from the dehumidification wheel. At this time, the dehumidification wheel can be directly removed. When installing the repaired or replaced dehumidification wheel, the dehumidification wheel is directly plugged into the output shaft of the rotating motor to achieve a transmission connection, and then the movable plate is moved to the left and pressed against the dehumidification wheel, thereby making the repair, disassembly and replacement and installation of the dehumidification wheel more convenient.

[0009] Optionally, end plates are installed on the upper surface of the base plate near the left and right ends, and the upper surface of the base plate is covered with an inverted U-shaped cover shell, which is clamped and fixed to the fixed plate, and the left and right ends of the cover shell respectively limit and clamp the end plates on both sides.

[0010] By adopting the above technical solution, the end plates on both sides and the cover shell realize closed protection of the internal parts, and at the same time, the clamping fit between the cover shell, the fixing plate and the end plates facilitates the disassembly of the cover shell and the end plates.

[0011] Optionally, a square plug connector is fixed on the output shaft of the rotating motor, and a plug sleeve that is plugged into the plug connector is fixed on the left side of the dehumidification wheel.

[0012] By adopting the above technical solution, the output shaft of the rotating motor is inserted into the plug sleeve through the plug connector to achieve transmission connection.

[0013] Optionally, two front and rear guide slots are provided at the lower end of the movable plate, and locking screws are threadedly installed at positions corresponding to the guide slots on the front and rear sides of the movable plate.

[0014] By adopting the above technical solution, the movable plate is mounted on the guide rail through the guide slot for movable adjustment, and the position is locked and fixed by the locking screw.

[0015] Optionally, locking grooves are provided on the front and rear sides of the fixing plate near the lower end, installation slots that cooperate with the fixing plate are provided on the inner front and rear side walls of the cover shell, and installation screws that are tightened in the locking grooves are threadedly installed on the front and rear sides of the cover shell, and limiting slots are provided on the inner front and rear side walls of the cover shell near the left and right ends.

[0016] By adopting the above technical solution, the cover shell is mounted on the fixing plate through the mounting slot, and is locked and fixed in the locking slot by the mounting screws.

[0017] Optionally, the filter assembly includes a casing, a filter plate is installed on the inner side of the casing, and a blocking cover is installed at the port of the casing.

[0018] By adopting the above technical solution, the air flowing through is filtered by the filter plate in the casing.

[0019] Optionally, the condensing assembly includes a condensing shell, the left and right sides of the condensing shell are provided with connecting holes, a surface cooler is installed on the inner side of the condensing shell, and a sealing cover is installed at the front port of the condensing shell.

[0020] By adopting the above technical solution, the air flowing through is condensed by the surface cooler, so that the moisture in the air is condensed, thereby further achieving dehumidification of the air.

[0021] Optionally, a plurality of evenly arranged electric heating rods are installed on the inner side of the heating cylinder, and a fixing block fixedly connected to the plurality of electric heating rods is fixed on the upper side of the heating cylinder, and sleeves are provided at both left and right ports of the heating cylinder.

[0022] By adopting the above technical solution, the air flowing through is heated by the electric heating rod, and the water on the dehumidification wheel is evaporated by the hot air.

[0023] In summary, this application includes the following beneficial technical effects:

[0024] In the utility model, when the dehumidification wheel in the dehumidifier is repaired or disassembled, the movable plate is moved to the right to make it away from the dehumidification wheel. At this time, the dehumidification wheel can be directly removed. When the repaired or replaced dehumidification wheel is installed, the dehumidification wheel is directly plugged into the output shaft of the rotating motor to achieve a transmission connection, and then the movable plate is moved to the left to press against the dehumidification wheel, thereby making the repair, disassembly and replacement and installation of the dehumidification wheel more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a stereogram in the embodiment of the present application;

[0026] Figure 2 It is a schematic diagram of the structure in an embodiment of the present application;

[0027] Figure 3 is a schematic diagram of a fixing plate in an embodiment of the present application;

[0028] Figure 4 is a schematic diagram of a dehumidification wheel in an embodiment of the present application;

[0029] Figure 5 is a schematic diagram of a movable plate in an embodiment of the present application;

[0030] Figure 6 is a schematic diagram of a cover in an embodiment of the present application;

[0031] Figure 7 is a schematic diagram of a filter assembly in an embodiment of the present application;

[0032] Figure 8 is a schematic diagram of a condensation component in an embodiment of the present application;

[0033] Fig. 9 Schematic diagram of the heating tube in the embodiment of the present application.

[0034] Description of reference numerals: 1, bottom plate; 2, cover shell; 21, mounting screw; 22, mounting slot; 23, limit slot; 3, end plate; 4, dehumidification air inlet pipe; 5, regeneration fan; 6, regeneration air outlet pipe; 7, fixing plate; 71, locking slot; 72, rotating motor; 73, plug connector; 8, dehumidification wheel; 81, plug sleeve; 9, regeneration air cover; 10, filter assembly; 101, cover shell; 102, filter plate; 103, baffle Cover; 11. Heating tube; 111. Fixing block; 112. Socket; 113. Electric heating rod; 12. Regeneration air inlet pipe; 13. Dehumidification fan; 14. Dehumidification air outlet pipe; 15. Movable plate; 151. Guide slot; 152. Locking screw; 16. Guide rail; 17. Condensation assembly; 171. Condensation shell; 172. Connection hole; 173. Drain pipe; 174. Surface cooler; 175. Cover; 18. Dehumidification hood. DETAILED DESCRIPTION

[0035] The present application is further described in detail below in conjunction with the accompanying drawings.

[0036] The present application embodiment discloses a constant temperature and humidity ventilation system for a museum. Figure 1 , Figure 2 and Figure 3, including a bottom plate 1, a vertical fixing plate 7 is fixedly installed in the middle part of the upper surface of the bottom plate 1, end plates 3 are installed near the left and right ends of the upper surface of the bottom plate 1, and an inverted U-shaped cover shell 2 is provided on the upper surface of the bottom plate 1, the cover shell 2 and the fixing plate 7 are clamped and fixed, and the left and right ends of the cover shell 2 respectively limit and clamp the end plates 3 on both sides, and the end plates 3 on both sides and the cover shell 2 realize the closed protection of the internal parts, and at the same time, the clamping cooperation of the cover shell 2, the fixing plate 7 and the end plate 3 facilitates the disassembly of the cover shell 2 and the end plate 3, and the upper surface of the bottom plate 1 is located on the right side of the fixing plate 7 and is fixed with two front and rear guide rails 16, and the right side of the fixing plate 7 is provided A movable plate 15 is mounted on a guide rail 16, and the position of the movable plate 15 can be fixed. A dehumidification wheel 8 is arranged between the fixed plate 7 and the movable plate 15. A rotating motor 72 is fixedly mounted at the center of the left side of the fixed plate 7, and the output shaft of the rotating motor 72 is plugged into the center of the dehumidification wheel 8. When the dehumidification wheel 8 in the dehumidifier is repaired or disassembled, the movable plate 15 is moved to the right to keep it away from the dehumidification wheel 8. At this time, the dehumidification wheel 8 can be directly removed. When the repaired or replaced dehumidification wheel 8 is installed, the dehumidification wheel 8 is directly plugged into the output shaft of the rotating motor 72 to achieve a transmission connection.

[0037] Reference Figure 2 A regeneration hood 9 is fixed to the fixed plate 7 and the movable plate 15 on the side facing the dehumidification wheel 8, near the upper end; a dehumidification hood 18 is fixed to the fixed plate 7 and the movable plate 15 on the side facing the dehumidification wheel 8, near the lower end; a regeneration air outlet duct 6 and a dehumidification air inlet duct 4 are fixed to the left side of the fixed plate 7, near the upper and lower ends, and a regeneration fan 5 is installed at the end of the regeneration air outlet duct 6; a regeneration air inlet duct 12 and a dehumidification air outlet duct 14 are fixed to the right side of the movable plate 15, near the upper and lower ends, and a dehumidification fan 13 is installed at the end of the dehumidification air outlet duct 14; a filter assembly 10 and a condensation assembly 17 are installed on the dehumidification air inlet duct 4 and the dehumidification air outlet duct 14; a filter assembly 10 is also installed on the regeneration air inlet duct 12, and a heating cylinder 11 is also installed on the regeneration air inlet duct 12, which heats the air to evaporate the moisture adsorbed on the dehumidification wheel 8.

[0038] Reference Figure 3 and Figure 4 A square plug connector 73 is fixed on the output shaft of the rotating motor 72, and a plug sleeve 81 plugged with the plug connector 73 is fixed on the left side of the dehumidification wheel 8. The output shaft of the rotating motor 72 is inserted into the plug sleeve 81 through the plug connector 73 to realize transmission connection.

[0039] Reference Figure 5The lower end of the movable plate 15 is provided with two front and rear guide slots 151, and locking screws 152 are threadedly installed at the positions corresponding to the guide slots 151 on the front and rear sides of the movable plate 15. The movable plate 15 is mounted on the guide rail 16 through the guide slots 151 for movable adjustment, and the position is locked and fixed by the locking screws 152.

[0040] Reference Figure 3 and Figure 6 , locking grooves 71 are provided on the front and rear sides of the fixing plate 7 near the lower end, and mounting grooves 22 that are snap-fitted with the fixing plate 7 are provided on the inner front and rear side walls of the cover shell 2. Mounting screws 21 that are tightened in the locking grooves 71 are threadedly installed on the front and rear sides of the cover shell 2. The cover shell 2 is snap-fitted on the fixing plate 7 through the mounting grooves 22, and is locked and fixed in the locking grooves 71 by tightening the mounting screws 21. Limiting grooves 23 are provided on the inner front and rear side walls of the cover shell 2 near the left and right ends for limiting the end plate 3.

[0041] Reference Figure 7 The filter assembly 10 includes a casing 101, a filter plate 102 is installed on the inner side of the casing 101, and the air passing through is filtered by the filter plate 102 inside the casing 101. A blocking cover 103 is installed at the port of the casing 101 for blocking the port of the casing 101. The casing 101 and the blocking cover 103 are respectively connected to the pipes on both sides.

[0042] Reference Figure 8 The condensation assembly 17 includes a condensation shell 171, and connection holes 172 are opened on the left and right sides of the condensation shell 171, and a surface cooler 174 is installed on the inner side of the condensation shell 171. The surface cooler 174 condenses the air flowing through, so that the moisture in the air is condensed, thereby further realizing the dehumidification of the air. A cover 175 is installed at the front port of the condensation shell 171 to seal the condensation shell 171.

[0043] Reference Fig. 9 A plurality of evenly arranged electric heating rods 113 are installed on the inner side of the heating cylinder 11, and the electric heating rods 113 are used to heat the air flowing through, and the hot air evaporates the moisture on the dehumidification wheel 8. A fixing block 111 fixedly connected to the plurality of electric heating rods 113 is fixed on the upper side of the heating cylinder 11, and wires connected to the electric heating rods 113 are arranged in the fixing block 111. Sleeves 112 are provided at the left and right ports of the heating cylinder 11 for sleeve-connecting pipes.

[0044] The implementation principle of a constant temperature and humidity ventilation system for a museum in the embodiment of the present application is as follows: when dehumidifying the air, the dehumidification air inlet pipe 4 is driven by the dehumidification fan 13 to inhale the air and filter it through the filter assembly 10 on the left, and then pass through the condensation assembly 17 on the left to condense and dehumidify it, and then pass through the dehumidification wheel 8 to absorb moisture. The air after moisture absorption is filtered through the filter assembly 10 on the right and condensed and dehumidified through the condensation assembly 17 on the right and sent to the room. At this time, the dehumidification wheel 8 is driven by the rotating motor 72 to rotate the moisture absorption area to the upper side. At the same time, the regeneration air inlet pipe 12 is driven by the regeneration fan 5 to draw air and is heated by the heating cylinder 11 to form hot air. When the hot air passes through the dehumidification wheel 8, the adsorbed moisture is evaporated, thereby completing the regeneration process of the dehumidification wheel 8. When the dehumidification wheel 8 in the dehumidifier is repaired or disassembled, the movable plate 15 is moved to the right to keep it away from the dehumidification wheel 8. At this time, the dehumidification wheel 8 can be directly removed. When the repaired or replaced dehumidification wheel 8 is installed, the dehumidification wheel 8 is directly plugged into the output shaft of the rotating motor 72 for transmission connection, thereby completing the replacement of the dehumidification wheel 8.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A constant temperature and humidity ventilation system for a museum, comprising a base plate (1), characterized in that: A vertical fixed plate (7) is fixedly installed in the middle part of the upper surface of the bottom plate (1), and two front and rear guide rails (16) are fixed to the upper surface of the bottom plate (1) at the right side of the fixed plate (7). A movable plate (15) is provided on the right side of the fixed plate (7) and is clamped on the guide rail (16), and the position of the movable plate (15) can be fixed. A dehumidification wheel (8) is provided between the fixed plate (7) and the movable plate (15), and a regeneration hood (9) is fixed on the side of the fixed plate (7) and the movable plate (15) facing the dehumidification wheel (8) near the upper end. A dehumidification hood (18) is fixed on the side of the fixed plate (7) and the movable plate (15) facing the dehumidification wheel (8) near the lower end. The left side of the fixed plate (7) is respectively fixed with a regeneration hood (9) near the upper and lower ends. A regeneration air outlet duct (6) and a dehumidification air inlet duct (4) are provided, and a regeneration fan (5) is installed at the port of the regeneration air outlet duct (6). A regeneration air inlet duct (12) and a dehumidification air outlet duct (14) are respectively fixed to the right side of the movable plate (15) near the upper and lower ends, and a dehumidification fan (13) is installed at the port of the dehumidification air outlet duct (14). The dehumidification air inlet duct (4) and the dehumidification air outlet duct (14) are both installed with a filter assembly (10) and a condensation assembly (17). The regeneration air inlet duct (12) is also installed with a filter assembly (10), and a heating cylinder (11) is also installed on the regeneration air inlet duct (12). A rotating motor (72) is fixedly installed at the center of the left side surface of the fixed plate (7), and the output shaft of the rotating motor (72) is plugged into the center of the dehumidification wheel (8).

2. A constant temperature and humidity ventilation system for museums according to claim 1, characterized in that: End plates (3) are installed on the upper surface of the bottom plate (1) near the left and right ends, and an inverted U-shaped cover shell (2) is provided on the upper surface of the bottom plate (1). The cover shell (2) is clamped and fixed to the fixing plate (7), and the left and right ends of the cover shell (2) respectively limit and clamp the end plates (3) on both sides.

3. A constant temperature and humidity ventilation system for museums according to claim 1, characterized in that: A square plug connector (73) is fixed on the output shaft of the rotating motor (72), and a plug sleeve (81) plugged into the plug connector (73) is fixed on the left side of the dehumidification wheel (8).

4. A constant temperature and humidity ventilation system for museums according to claim 1, characterized in that: Two front and rear guide slots (151) are formed at the lower end of the movable plate (15), and locking screws (152) are threadedly mounted at positions on the front and rear sides of the movable plate (15) corresponding to the guide slots (151).

5. A constant temperature and humidity ventilation system for museums according to claim 2, characterized in that: The fixing plate (7) is provided with locking grooves (71) near the lower end on both the front and rear sides, and the inner front and rear side walls of the cover shell (2) are provided with mounting grooves (22) for engaging with the fixing plate (7), and the front and rear sides of the cover shell (2) are threadedly installed with mounting screws (21) that are pressed against the locking grooves (71), and the inner front and rear side walls of the cover shell (2) are provided with limit grooves (23) near the left and right ends.

6. A constant temperature and humidity ventilation system for museums according to claim 1, characterized in that: The filter assembly (10) comprises a casing (101), a filter plate (102) is installed on the inner side of the casing (101), and a blocking cover (103) is installed at the port of the casing (101).

7. A constant temperature and humidity ventilation system for museums according to claim 1, characterized in that: The condensing assembly (17) comprises a condensing shell (171), the left and right sides of the condensing shell (171) are provided with connecting holes (172), a surface cooler (174) is installed on the inner side of the condensing shell (171), and a sealing cover (175) is installed at the front end of the condensing shell (171).

8. A constant temperature and humidity ventilation system for museums according to claim 1, characterized in that: A plurality of evenly arranged electric heating rods (113) are installed on the inner side of the heating cylinder (11), and a fixing block (111) fixedly connected to the plurality of electric heating rods (113) is fixed on the upper side of the heating cylinder (11), and sleeve openings (112) are provided at both left and right ports of the heating cylinder (11).

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