Energy-saving air circulation device for interior decoration of office building

Abstract

The utility model provides an office building interior decoration energy -saving type air flow device, include: box, outdoor air inlet is located one side of box outer surface, and the other three sides of box outer surface are provided with outdoor air outlet, indoor return air inlet and indoor air outlet respectively, adjustment device sets up at the bottom of box, and adjustment device includes fixed plate, motor box and threaded rod, the utility model provides an office building interior decoration energy -saving type air flow device, and the threaded rod rotation is driven through the output shaft positive and negative alternate rotation of servo motor, and threaded rod screw thread engages moving plate, and moving plate drives the scraper to slide on the surface of box, and the dust accumulated on the surface of air inlet is scraped and cleaned, and the device simple structure, practicality is strong, and the dust on the surface of air flow device air inlet is cleaned with convenience, avoids dust accumulation and influences the air intake efficiency, and keeps the purification efficiency of air flow device.

Description

Technical Field

[0001] This utility model relates to the field of fresh air system equipment, and in particular to an energy-saving air circulation device for office building interior decoration. Background Technology

[0002] As people's living standards continue to improve and the degree of social industrialization increases, the number of days with poor air quality in the living environment is also increasing, and people's requirements for indoor air quality are also getting higher and higher. Even ordinary families are paying more and more attention to the indoor air quality of their homes, so the demand for fresh air systems has also increased significantly.

[0003] A simple fresh air system introduces fresh air into the room and filters out dust to achieve air purification. However, this type of product has limited functionality and can significantly impact indoor temperature maintenance in hot summers and cold winters, greatly affecting indoor comfort. It cannot handle complex environmental conditions. Therefore, a newer fresh air system is needed that can ensure the temperature of the fresh air matches the indoor air temperature as closely as possible during the process of introducing fresh air into the room and expelling indoor air (external circulation) and circulating it with the indoor air (internal circulation). Furthermore, it should have a dehumidification mechanism to control humidity and treat the collected moisture, given the different humidity levels in the indoor and outdoor air.

[0004] For example, an indoor air purification device with publication number CN222047981U adds an active air dehumidification function to the existing fresh air unit with heat exchange function. It can realize two modes of outdoor air circulation regulation circulation (external circulation) and indoor air circulation regulation circulation (internal circulation) according to different complex conditions such as actual air and indoor and outdoor environmental humidity comparison. This ensures the effective supply of indoor fresh air and the comfort of human body. The air inlet of the purification device usually uses a filter plate to intercept dust. However, as the purification device is used for a long time, as the air inlet is always kept under negative pressure, the dust is adsorbed on the surface of the filter plate and is not easy to remove. A lot of dust will accumulate on the surface of the filter plate, affecting the air intake effect. The purification device is generally installed in a high position, making it difficult to clean the dust accumulated on the surface of the filter plate.

[0005] Therefore, it is necessary to provide an energy-saving air circulation device for office building interior decoration to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides an energy-saving air circulation device for office building interior decoration, which solves the problem that as the purification device is used for a long time, and as the air inlet is always kept under negative pressure, dust is adsorbed on the surface of the filter plate and is not easy to remove. This results in a lot of dust accumulating on the surface of the filter plate, affecting the air intake effect. Furthermore, the purification device is generally installed in a high position, making it difficult to clean the dust accumulated on the surface of the filter plate.

[0007] To solve the above-mentioned technical problems, this utility model provides an energy-saving air circulation device for office building interior decoration, comprising: a housing; An outdoor air inlet is located on one side of the outer surface of the enclosure, and an outdoor air outlet, an indoor return air outlet, and an indoor air outlet are respectively located on the other three sides of the outer surface of the enclosure. An adjustment device is provided at the bottom of the housing, and the adjustment device includes a fixing plate, a motor box, and a threaded rod; The cleaning device comprises two sets of cleaning devices respectively disposed on both sides of the outer surface of the adjusting device, and the cleaning device includes a movable plate, a threaded hole and a scraper.

[0008] Preferably, the two fixing plates are fixedly installed on both sides of the bottom of the housing, the two motor boxes are fixedly installed on both sides of the surface of one of the fixing plates, and the threaded rod is fixedly connected to the end of the servo motor output shaft inside the motor box.

[0009] Preferably, a partition plate is fixedly installed in the middle of the box body, and the box body is provided with a heat exchange filter core, an electrical control box, a filter element, a first evaporation core, a compressor, a second evaporation core, and an internal circulation switching damper plate.

[0010] Preferably, the top of the box is provided with a top cover.

[0011] Preferably, a plate is provided on one side of the outer surface of the scraper, a slot is provided in the middle of one side of the plate, and a bolt is provided on the other side of the outer surface of the scraper.

[0012] Preferably, connecting rods are fixedly installed on both sides of the outer surface of the insert plate, and a connecting plate is fixedly installed on one end of the connecting rod.

[0013] Preferably, a cleaning brush is provided on the side of the connecting plate closest to the housing.

[0014] Compared with related technologies, the energy-saving air circulation device for office building interior decoration provided by this utility model has the following beneficial effects: This utility model provides an energy-saving air circulation device for office building interior decoration. The output shaft of a servo motor rotates alternately in both directions, driving a threaded rod to rotate. The threaded rod engages with a moving plate, which in turn drives a scraper to slide on the surface of the housing, scraping away and cleaning the dust accumulated on the surface of the air inlet. This device has a simple structure, is highly practical, and conveniently cleans the dust on the surface of the air inlet of the air circulation device, preventing dust accumulation from affecting the air intake efficiency and maintaining the purification efficiency of the air circulation device. Attached Figure Description

[0015] Figure 1 A schematic diagram of the first embodiment of an energy-saving air circulation device for office building interior decoration provided by this utility model; Figure 2 for Figure 1 The diagram shown is a bottom view of the box. Figure 3 for Figure 2 The enlarged schematic diagram at point A is shown below; Figure 4 A schematic diagram of the second embodiment of an energy-saving air circulation device for office building interior decoration provided by this utility model; Figure 5 for Figure 4 The enlarged schematic diagram at point B is shown. The numbers in the diagram are: 1. Housing, 2. Outdoor air inlet, 3. Outdoor air outlet, 4. Indoor return air inlet, 5. Indoor air outlet, 6. Adjustment component, 61. Fixing plate, 62. Motor box, 63. Threaded rod, 7. Cleaning device, 71. Moving plate, 72. Threaded hole, 73. Scraper, 8. Divider plate, 9. Heat exchange filter core, 10. Electrical control box, 11. Filter element, 12. First evaporator core, 13. Compressor, 14. Second evaporator core, 15. Internal circulation switching damper plate, 16. Top cover, 17. Insert plate, 18. Slot, 19. Bolt, 20. Connecting rod, 21. Connecting plate, 22. Cleaning brush. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] First Embodiment Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the first embodiment of an energy-saving air circulation device for office building interior decoration provided by this utility model; Figure 2 for Figure 1 The diagram shown is a bottom view of the box. Figure 3 for Figure 2 The enlarged schematic diagram at point A is shown. An energy-saving air circulation device for office building interior decoration includes: a housing 1; An outdoor air inlet 2 is provided on one side of the outer surface of the housing 1, and an outdoor air outlet 3, an indoor return air outlet 4, and an indoor air outlet 5 are respectively provided on the other three sides of the outer surface of the housing 1. Adjustment device 6, which is located at the bottom of the housing 1, includes a fixing plate 61, a motor box 62 and a threaded rod 63; Cleaning device 7, two sets of cleaning devices 7 are respectively disposed on both sides of the outer surface of the adjusting device 6, the cleaning device 7 includes a moving plate 71, a threaded hole 72 and a scraper 73.

[0018] The two fixing plates 61 are respectively fixedly installed on both sides of the bottom of the housing 1, and the two motor boxes 62 are respectively fixedly installed on both sides of the surface of one of the fixing plates 61. The threaded rod 63 is fixedly connected to the end of the servo motor output shaft inside the motor box 62.

[0019] A partition plate 8 is fixedly installed in the middle of the box 1. The box 1 contains a heat exchange filter core 9, an electrical control box 10, a filter element 11, a first evaporation core 12, a compressor 13, a second evaporation core 14, and an internal circulation switching damper plate 15.

[0020] The top of the box 1 is provided with a cover 16.

[0021] A servo motor is installed inside the motor box 62.

[0022] The internal components of the purification device, namely the heat exchange filter core 9, the electrical control box 10, the filter element 11, the first evaporator core 12, the compressor 13, the second evaporator core 14, and the internal circulation switching damper 15, are located inside the housing 1 and are used to achieve air purification. This is an existing technology.

[0023] The top cover 16 is mounted on the top of the housing 1 with screws.

[0024] The working principle of the energy-saving air circulation device for office building interior decoration provided by this utility model is as follows: During operation, the output shaft of the servo motor inside the motor box 62 rotates alternately in both directions, driving the threaded rod 63 to rotate alternately in both directions. The threaded rod 63 rotates and engages with the threaded hole 72 of the moving plate 71. The moving plate 71 drives the scraper 73 to slide back and forth on the surface of the housing 1. The scraper 73 slides on the surface of the housing 1, pushing away the dust accumulated on the surface of the air inlet and maintaining the air intake efficiency of the air inlet.

[0025] Compared with related technologies, the energy-saving air circulation device for office building interior decoration provided by this utility model has the following beneficial effects: This utility model provides an energy-saving air circulation device for office building interior decoration. The output shaft of the servo motor rotates alternately in both directions, driving the threaded rod 63 to rotate. The threaded rod 63 engages with the moving plate 71, and the moving plate 71 drives the scraper 73 to slide on the surface of the housing 1, scraping away and cleaning the dust accumulated on the surface of the air inlet. This device has a simple structure, strong practicality, and conveniently cleans the dust on the surface of the air inlet of the air circulation device, avoiding dust accumulation that affects the air intake efficiency and maintaining the purification efficiency of the air circulation device.

[0026] Second Embodiment Please refer to the following: Figure 4 and Figure 5 Based on the first embodiment of this application, which provides an energy-saving air circulation device for office building interior decoration, the second embodiment of this application proposes another energy-saving air circulation device for office building interior decoration. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0027] Specifically, the second embodiment of this application provides an energy-saving air circulation device for office building interior decoration, which differs in that the scraper 73 has an insert plate 17 on one side of its outer surface, a slot 18 is provided in the middle of one side of the insert plate 17, and a bolt 19 is provided on the other side of the outer surface of the scraper 73.

[0028] Connecting rods 20 are fixedly installed on both sides of the outer surface of the insert plate 17, and a connecting plate 21 is fixedly installed on one end of the connecting rod 20.

[0029] A cleaning brush 22 is provided on the side of the connecting plate 21 near the housing 1.

[0030] A connecting hole is provided in the middle of the surface of the insert plate 17, and a bolt hole is provided in the middle of the surface of the scraper 73. The bolt 19 passes through the connecting hole and can be threaded into the bolt hole on the surface of the scraper 73, so that the insert plate 17 is installed on the surface of the scraper 73.

[0031] The working principle of the energy-saving air circulation device for office building interior decoration provided by this utility model is as follows: During operation, the insert plate 17 is first inserted into the outer surface of the scraper 73 through the slot 18, and then the bolt 19 is threaded through the insert plate 17 and engaged into the surface of the scraper 73.

[0032] When the scraper 73 moves, it drives the cleaning brushes 22 on both sides to move together. The cleaning brushes 22 first sweep and push away the dust on the surface of the air inlet, leaving the dust that is difficult to clean to be removed by the scraper 73 that moves next, thus increasing the cleaning effect on the dust on the surface of the air inlet.

[0033] Compared with related technologies, the energy-saving air circulation device for office building interior decoration provided by this utility model has the following beneficial effects: This utility model provides an energy-saving air circulation device for office building interior decoration. A plate 17 is installed on the surface of a scraper 73 using bolts 19. When the scraper 73 moves, the cleaning brush 22 first sweeps away dust from the air inlet surface, and then the scraper 73 scrapes away any remaining, difficult-to-clean dust. This device has a simple structure, strong practicality, and improves the cleaning effect on the air inlet surface, maintaining the air intake efficiency. The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An energy-saving air circulation device for office building interior decoration, characterized in that, include: Box; An outdoor air inlet is located on one side of the outer surface of the enclosure, and an outdoor air outlet, an indoor return air outlet, and an indoor air outlet are respectively located on the other three sides of the outer surface of the enclosure. An adjustment device is provided at the bottom of the housing, and the adjustment device includes a fixing plate, a motor box, and a threaded rod; The cleaning device comprises two sets of cleaning devices respectively disposed on both sides of the outer surface of the adjusting device, and the cleaning device includes a moving plate, a threaded hole and a scraper.

2. The energy-saving air circulation device for office building interior decoration according to claim 1, characterized in that, The two fixing plates are respectively fixedly installed on both sides of the bottom of the housing, and the two motor boxes are respectively fixedly installed on both sides of the surface of one of the fixing plates. The threaded rod is fixedly connected to the end of the servo motor output shaft inside the motor box.

3. The energy-saving air circulation device for office building interior decoration according to claim 1, characterized in that, A partition plate is fixedly installed in the middle of the box body. The box body is equipped with a heat exchange filter core, an electrical control box, a filter element, a first evaporator core, a compressor, a second evaporator core, and an internal circulation switching damper plate.

4. The energy-saving air circulation device for office building interior decoration according to claim 1, characterized in that, The top of the box is provided with a cover.

5. The energy-saving air circulation device for office building interior decoration according to claim 1, characterized in that, A plate is provided on one side of the outer surface of the scraper, and a slot is provided in the middle of one side of the plate. A bolt is provided on the other side of the outer surface of the scraper.

6. The energy-saving air circulation device for office building interior decoration according to claim 5, characterized in that, Connecting rods are fixedly installed on both sides of the outer surface of the insert plate, and a connecting plate is fixedly installed on one end of the connecting rod.

7. The energy-saving air circulation device for office building interior decoration according to claim 6, characterized in that, A cleaning brush is provided on the side of the connecting plate closest to the housing.

Images