Whole house fresh air purification device

Abstract

The utility model discloses a whole house purification fresh air device relates to ventilation equipment technical field, including box body 1 and drying subassembly, the lower surface of box body 1 is fixedly connected with mounting plate, the upper surface of mounting plate is provided with four mounting hole that up and down through in rectangular array, the inside of box body 1 is provided with connecting subassembly, the connecting subassembly is connected with the box body 1, and the drying subassembly is connected with the box body 1. And air inlet pipes are fixedly connected to the front and rear sides of the left side of the box body I in a penetrating manner. Through the ingenious arrangement of the filter assembly and the activated carbon plate, introduced outside fresh air can be efficiently purified, a user only needs to move a second U-shaped handle upwards to apply pressure to an L-shaped elastic plate to enable the L-shaped elastic plate to deform and be smoothly separated from a clamping groove, and then the user can move the second U-shaped handle upwards to press the L-shaped elastic plate. The first U-shaped handle is pulled to drive the L-shaped plate, the filter assembly connected with the L-shaped plate and the activated carbon plate to be stably moved out of the interior of the first box body together, by means of the structural design, the filter assembly can be rapidly detached, the replacement process is greatly simplified, and operation convenience and high efficiency are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of ventilation equipment technology, specifically to a whole-house air purification device. Background Technology

[0002] As a professional indoor ventilation and exhaust system, the whole-house air purification system has a sophisticated and efficient working principle. It introduces fresh outdoor air through a fresh air unit on one side, while using a dedicated fan on the other side to exhaust stale indoor air to the outside. This process creates a "fresh air flow field" in the room, ensuring the quality of indoor air. Currently, the filter components in the whole-house air purification system filter the introduced fresh outdoor air to ensure the quality of indoor air.

[0003] The existing technology has the following problems:

[0004] Current whole-house air purification systems suffer from the drawback of being difficult to disassemble, which leads to easy clogging of internal filter components after long-term use and a cumbersome replacement process. In addition, when faced with changes in the external environment, such as humid outdoor air, these whole-house air purification systems may introduce humid air into the room at the same time as fresh air is introduced. Utility Model Content

[0005] This invention provides a whole-house air purification device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A whole-house air purification device includes a housing and a drying component. A mounting plate is fixedly connected to the lower surface of the housing. The upper surface of the mounting plate has four vertically connected mounting holes arranged in a rectangular array. A connecting component is provided inside the housing. An air inlet pipe is fixedly connected to the front and rear sides of the left side of the housing. An air outlet pipe is fixedly connected to the middle of the right side of the housing.

[0008] The front of the housing has an opening, the inner wall of which is connected to the outside. The interior of the opening is slidably connected to the outer surface of the connecting assembly. A fan is installed inside the air outlet pipe. The fan consists of a motor and fan blades. Mounting rods are fixedly connected to the upper and lower surfaces of the motor. The end of the mounting rod away from the motor is fixedly connected to the inner wall of the air outlet pipe. The connecting assembly includes an L-shaped plate and two L-shaped elastic plates. A U-shaped handle is fixedly connected to the front of the vertical direction of the L-shaped plate. The lower left and right sides of the lower front of the vertical direction of the L-shaped plate have slots that are connected front and back. Elastic rubber is fixedly connected to the upper surface of the inner wall of the slots on the left and right sides. A U-shaped handle is fixedly connected through the lower front of the elastic rubber on the left and right sides. The two L-shaped elastic plates are provided with slopes in the vertical direction.

[0009] A further improvement of this utility model is that the horizontal rear ends of the two L-shaped elastic plates are fixedly connected to the rear side of the inner wall of the opening in the first box, and the horizontal length of the two L-shaped elastic plates is less than the horizontal length of the L-shaped plate.

[0010] A further improvement of this utility model is that: filter components are provided on both the left and right sides of the L-shaped plate in the horizontal direction. The filter components on the left and right sides are respectively composed of an installation frame and a filter screen. The mesh of the filter screen on the left side is larger than the mesh of the filter screen on the right side. An activated carbon plate is provided between the filter components on the left and right sides. Several ventilation slots that are connected from left to right are opened on the right side of the activated carbon plate.

[0011] A further improvement of this utility model is that: slots are provided on both the left and right sides of the L-shaped plate in the horizontal direction, the outer surface of the second U-shaped handle extends into the inside of the slots, the outer surface of the slots overlaps with the slope in the L-shaped elastic plate, and the rear sides of the left and right sides of the L-shaped elastic plates in the vertical direction overlap with the rear side of the inner wall of the slots respectively.

[0012] A further improvement of this utility model is that: the L-shaped plate has mounting grooves on both the left and right sides of the middle part in the horizontal and vertical directions, the width of the middle mounting groove is greater than the width of the left and right mounting grooves, the L-shaped plate has inclined surfaces on both the left and right sides of the rear side in the horizontal direction, the interior of the left and right mounting grooves is inserted into the outer surface of the mounting frame in the filter assembly, and the interior of the middle mounting groove is inserted into the outer surface of the activated carbon plate.

[0013] A further improvement of the present invention is that the drying component includes a second box, a raised block is fixedly connected to the lower surface of the inner wall of the second box, and circular openings with internal and external communication are provided on both the left and right sides of the second box, with the interior of the left circular opening threadedly connected to the outer surface of the air outlet pipe.

[0014] A further improvement of the present invention is that: several drying plates are overlapped inside the box body 2, and two inclined surfaces 2 are provided on the left side of the upper and lower surfaces of the several drying plates, and ventilation channels are formed on the upper and lower surfaces of two adjacent drying plates.

[0015] A further improvement of the present invention is that: a plate is inserted through the upper surface of the second box, a fixing column is fixedly connected through the middle of the upper surface of the plate, the outer surface of the fixing column passes through the middle of several drying plates and is fixedly connected to each other, the length of the plate is the same as the length of the drying plate, and the upper surface of the shim block overlaps with the lower surface of one of the drying plates.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides a whole-house air purification device, which adopts the cooperation of an L-shaped plate, a U-shaped handle, an elastic rubber, a U-shaped handle, a filter assembly, an activated carbon plate, an L-shaped elastic plate, a slot, an installation slot, and an inclined surface. The ingenious arrangement of the filter assembly and the activated carbon plate can efficiently purify the introduced fresh air. The user only needs to move the U-shaped handle upward to apply pressure to the L-shaped elastic plate, causing it to deform and smoothly disengage from the slot. Then, by pulling the U-shaped handle, the L-shaped plate and the connected filter assembly and activated carbon plate are moved smoothly out of the housing. This structural design not only realizes the quick disassembly of the filter assembly, but also greatly simplifies the replacement process, ensuring the convenience and efficiency of operation.

[0018] 2. This utility model provides a whole-house air purification device, which adopts the cooperation of a box, a circular opening, a drying plate, an inclined surface, a plate, and a fixed column. The filtered air is transported into the box by the fan layout, then passes through two adjacent drying plates and is discharged through the circular opening on the right. In this process, the air not only shuttles between the drying plates, but also effectively absorbs the moisture in the air with the help of the drying plates, thereby achieving air drying. The ingenious design of the fixed column greatly facilitates the replacement of the drying plates. This structural optimization makes the drying of humid air more convenient and efficient, thereby ensuring the quality of indoor air. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the housing, connecting components, and fan structure of this utility model;

[0021] Figure 3 This is an exploded structural diagram of the connecting component of this utility model;

[0022] Figure 4 This is a schematic diagram of the L-shaped plate structure of this utility model;

[0023] Figure 5 This is a front cross-sectional view of the second housing in the drying assembly of this utility model.

[0024] In the diagram: 1. Mounting plate; 2. Box 1; 3. Connecting assembly; 31. L-shaped plate; 32. U-shaped handle 1; 33. Elastic rubber; 34. U-shaped handle 2; 35. Filter assembly; 36. Activated carbon plate; 37. L-shaped elastic plate; 38. Slot; 39. Mounting slot; 310. Inclined surface 1; 4. Air inlet duct; 5. Air outlet duct; 51. Fan; 6. Drying assembly; 61. Box 2; 62. Circular opening; 63. Drying plate; 64. Inclined surface 2; 65. Plate; 66. Fixing column. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figure 1 As shown, this utility model provides a whole-house air purification device, including a housing 2 and a drying component 6. A mounting plate 1 is fixedly connected to the lower surface of the housing 2. The upper surface of the mounting plate 1 has four vertically connected mounting holes arranged in a rectangular array. A connecting component 3 is provided inside the housing 2. An air inlet pipe 4 is fixedly connected to the front and rear sides of the left side of the housing 2. An air outlet pipe 5 is fixedly connected to the middle of the right side of the housing 2.

[0027] In use, by activating the fan 51 built into the air outlet duct 5, outdoor air is effectively introduced into the interior of the housing 2 through the air inlet duct 4. Thanks to the ingenious design of the connecting component 3, the introduced fresh air can be easily filtered. Then, with the operation of the fan 51 in the air outlet duct 5, the filtered and purified air is delivered to the interior of the drying component 6. The air is further dried through the internal mechanism of the drying component 6. Finally, the dried fresh air is smoothly delivered into the room through the circular opening 62 on the right side of the drying component 6. At the same time, the dedicated fan on the other side of the room starts simultaneously to effectively exhaust the stale air from the room to the outside, thus successfully completing the indoor air purification and ventilation.

[0028] like Figure 2As shown, the front of the box 2 has an opening, the inner wall of the opening is connected to the inside and outside, the inside of the opening is slidably connected to the outer surface of the connecting component 3, and the air outlet pipe 5 is equipped with a fan 51. The fan 51 is composed of a motor and a fan blade. The upper and lower surfaces of the outer surface of the motor in the fan 51 are fixedly connected to the mounting rods. The end of the mounting rod away from the motor is fixedly connected to the inner wall of the air outlet pipe 5.

[0029] By rationally setting up the fan 51, outdoor air can be effectively promoted to enter the box 2 smoothly, thus achieving air circulation. The motor in the fan 51 is tightly electrically connected to the power supply to ensure a stable and reliable power supply. At the same time, the ingenious layout of the connecting component 3 facilitates fine filtration of the air entering the box 2, thereby ensuring that the air quality reaches the optimal state.

[0030] like Figure 3 - Figure 4 As shown, the connecting assembly 3 includes an L-shaped plate 31 and two L-shaped elastic plates 37. A U-shaped handle 32 is fixedly connected to the vertical front of the L-shaped plate 31. The lower left and right sides of the vertical front of the L-shaped plate 31 have interconnected slots. Elastic rubber 33 is fixedly connected to the upper surface of the inner wall of each slot. A U-shaped handle 34 is fixedly connected through the lower front of each elastic rubber 33. The two L-shaped elastic plates 37 have slopes in the vertical direction. The rear ends of the two L-shaped elastic plates 37 are fixedly connected to the rear side of the opening in the housing 2. The horizontal length of the two L-shaped elastic plates 37 is less than the horizontal length of the L-shaped plate 31. Filter assemblies 35 are provided on the left and right sides of the L-shaped plate 31 in the horizontal direction. The left and right filter assemblies 35 consist of an mounting frame and a filter screen, respectively. The mesh size in the left filter screen is larger than that in the right filter screen. The mesh has an activated carbon plate 36 between the left and right filter components 35. The right side of the activated carbon plate 36 has several ventilation slots that are open to the left and right. The horizontal left and right sides of the L-shaped plate 31 have slots 38. The outer surface of the U-shaped handle 34 extends into the inside of the slot 38. The outer surface of the slot 38 overlaps with the slope in the L-shaped elastic plate 37. The vertical rear sides of the left and right L-shaped elastic plates 37 overlap with the rear inner wall of the slot 38. The horizontal and vertical middle left and right sides of the L-shaped plate 31 have mounting slots 39. The width of the middle mounting slot 39 is greater than the width of the left and right mounting slots 39. The horizontal rear left and right sides of the L-shaped plate 31 have inclined surfaces 310. The inside of the left and right mounting slots 39 are inserted into the outer surface of the mounting frame in the filter component 35. The inside of the middle mounting slot 39 is inserted into the outer surface of the activated carbon plate 36.

[0031] During use, the filter components 35 on both sides can easily intercept and filter impurities of different sizes in the outside air in batches, effectively preventing all impurities from concentrating on a single filter screen. Meanwhile, the activated carbon plate 36 further enhances the air treatment efficiency. When it is necessary to replace the filter components 35 and activated carbon plate 36, the worker only needs to move the U-shaped handle 34 upwards to compress and contract the elastic rubber 33, causing the L-shaped elastic plate 37 to move. This action simultaneously causes the L-shaped elastic plate 37 to deform and bend due to compression, thus separating it vertically from the inside of the slot 38. Subsequently, by pulling the U-shaped handle 32, the L-shaped plate 31 can slide outwards in the opening of the housing 2, thereby moving the filter components 35 and activated carbon plate 36 out of the housing 2. The filter assembly 35 and activated carbon plate 36 are moved upwards from the interior of the mounting groove 39 to separate them from the interior, thus achieving separation and disassembly. In addition, the elastic rubber 33 has a sealing effect, which can effectively prevent air leakage inside the housing 2. Conversely, during installation, simply place the filter assembly 35 and activated carbon plate 36 in the mounting groove 39 and insert the installation limiters. Then push the L-shaped plate 31 into the interior of the housing 2. At this time, the inclined surface 310 will contact the ramp in the L-shaped elastic plate 37. Continuing to push the L-shaped plate 31 will cause the L-shaped elastic plate 37 to deform and bend again. After the filter assembly 35 and activated carbon plate 36 are completely inside the housing 2, the bent and deformed L-shaped elastic plate 37 will return to its original state and be inserted into the slot 38, thereby realizing the installation function.

[0032] like Figure 5 As shown, the drying assembly 6 includes a housing 61. A raised block is fixedly connected to the lower surface of the inner wall of the housing 61. Both sides of the housing 61 have circular openings 62 that communicate with each other. The interior of the left circular opening 62 is threadedly connected to the outer surface of the air outlet 5. Several drying plates 63 are overlapped inside the housing 61. Two inclined surfaces 64 are provided on the left side of the upper and lower surfaces of the drying plates 63. The upper and lower surfaces of two adjacent drying plates 63 form a ventilation channel. A plate 65 is inserted through the upper surface of the housing 61. A fixed post 66 is fixedly connected through the middle of the upper surface of the plate 65. The outer surface of the fixed post 66 passes through the middle of the drying plates 63 and is fixedly connected to each other. The length of the plate 65 is the same as the length of the drying plate 63. The upper surface of the raised block overlaps with the lower surface of one of the drying plates 63.

[0033] When filtered fresh air is delivered into housing 61 by fan 51, the ingenious design of inclined surface 64 effectively separates the delivered air into multiple fine streams, which then come into full contact with the adjacent drying plates 63. During this process, the drying plates 63 perform their unique function, effectively absorbing moisture from the air and achieving air drying. Subsequently, the treated, clean, and dry air flows smoothly into the room through the circular opening 62 on the right, bringing freshness and comfort to the indoor environment. If the drying plates 63 need to be replaced after long-term use, the workers only need to move the fixing column 66 upwards. This action will simultaneously move the plate 65 and the several drying plates 63 installed on it, allowing the entire assembly to be smoothly moved out of the housing 61, thus easily completing the disassembly and replacement of the drying plates 63. The plate 65 is designed to cover housing 61, preventing air leakage during the drying process.

[0034] The working principle of this whole-house air purification system will be explained in detail below.

[0035] During use, the filter components 35 on both sides can easily intercept and filter impurities of different sizes in the outside air in batches, effectively preventing all impurities from concentrating on a single filter screen. Meanwhile, the activated carbon plate 36 further enhances the air treatment efficiency. When it is necessary to replace the filter components 35 and activated carbon plate 36, the worker only needs to move the U-shaped handle 34 upwards to compress and shrink the elastic rubber 33, causing the L-shaped elastic plate 37 to deform and bend, thus separating it vertically from the inside of the slot 38. Subsequently, by pulling the U-shaped handle 32, the L-shaped plate 31 can be moved within the housing. Slide the filter assembly 35 and activated carbon plate 36 outwards through the opening of 2, and move them upwards through the worker to separate them from the inside of the mounting groove 39, thus achieving disassembly. When the filtered fresh air is delivered to the housing 61 by the fan 51, the delivered gas is effectively separated into multiple fine streams by the ingenious design of the inclined surface 64, and each stream makes full contact with the adjacent drying plate 63. During this process, the drying plate 63 plays its unique role in effectively absorbing the moisture in the air and achieving air drying. Subsequently, the treated pure dry air flows smoothly into the room through the circular opening 62 on the right, bringing freshness and comfort to the indoor environment.

[0036] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A whole-house air purification device, comprising a housing (2) and a drying component (6), characterized in that: The lower surface of the housing (2) is fixedly connected to a mounting plate (1). The upper surface of the mounting plate (1) has four vertically connected mounting holes arranged in a rectangular array. The interior of the housing (2) is provided with a connecting component (3). The front and rear sides of the left side of the housing (2) are both fixedly connected to an air inlet pipe (4). The middle right side of the housing (2) is fixedly connected to an air outlet pipe (5). The front of the housing (2) has an opening, the inner wall of which is connected to the outside. The inside of the opening is slidably connected to the outer surface of the connecting assembly (3). A fan (51) is installed inside the air outlet pipe (5). The fan (51) consists of a motor and fan blades. Mounting rods are fixedly connected to the upper and lower surfaces of the motor in the fan (51). The end of the mounting rod away from the motor is fixedly connected to the inner wall of the air outlet pipe (5). The connecting assembly (3) includes an L-shaped plate (31). The L-shaped plate (31) has two L-shaped elastic plates (37). A U-shaped handle (32) is fixedly connected to the front of the L-shaped plate (31) in the vertical direction. The left and right sides of the front of the L-shaped plate (31) in the vertical direction are provided with a front-to-back groove. The upper surface of the inner wall of the groove on the left and right sides is fixedly connected with an elastic rubber (33). A U-shaped handle (34) is fixedly connected through the front of the elastic rubber (33) on the left and right sides. The two L-shaped elastic plates (37) are provided with a slope in the vertical direction.

2. The whole-house air purification device according to claim 1, characterized in that: The rear ends of the two L-shaped elastic plates (37) are fixedly connected to the rear side of the inner wall of the opening in the box (2), and the horizontal length of the two L-shaped elastic plates (37) is less than the horizontal length of the L-shaped plate (31).

3. The whole-house air purification device according to claim 1, characterized in that: The L-shaped plate (31) is provided with filter components (35) on both the left and right sides in the horizontal direction. The filter components (35) on the left and right sides are respectively composed of an installation frame and a filter screen. The mesh of the filter screen on the left side is larger than the mesh of the filter screen on the right side. An activated carbon plate (36) is provided between the filter components (35) on the left and right sides. Several ventilation slots that are connected to each other on the right side of the activated carbon plate (36) are provided.

4. The whole-house air purification device according to claim 1, characterized in that: The L-shaped plate (31) has slots (38) on both the left and right sides in the horizontal direction. The outer surface of the U-shaped handle (34) extends into the inside of the slot (38). The outer surface of the slot (38) overlaps with the slope in the L-shaped elastic plate (37). The rear side of the L-shaped elastic plate (37) on the left and right sides overlaps with the rear side of the inner wall of the slot (38).

5. A whole-house air purification device according to claim 1, characterized in that: The L-shaped plate (31) has mounting grooves (39) on both the left and right sides of the middle part in the horizontal and vertical directions. The width of the middle mounting groove (39) is greater than the width of the left and right mounting grooves (39). The L-shaped plate (31) has inclined surfaces (310) on both the left and right sides of the rear side in the horizontal direction. The interior of the left and right mounting grooves (39) is inserted into the outer surface of the mounting frame in the filter assembly (35), and the interior of the middle mounting groove (39) is inserted into the outer surface of the activated carbon plate (36).

6. A whole-house air purification device according to claim 1, characterized in that: The drying component (6) includes a housing (61), with a raised block fixedly connected to the lower surface of the inner wall of the housing (61). Both sides of the housing (61) have circular openings (62) that communicate with each other. The interior of the circular opening (62) on the left is threadedly connected to the outer surface of the air outlet pipe (5).

7. A whole-house air purification device according to claim 6, characterized in that: The interior of the second box (61) is connected to several drying plates (63). Two inclined surfaces (64) are provided on the left side of the upper and lower surfaces of the several drying plates (63). The upper and lower surfaces of two adjacent drying plates (63) form a ventilation channel.

8. A whole-house air purification device according to claim 6, characterized in that: A plate (65) is inserted through the upper surface of the second box (61). A fixing post (66) is fixedly connected through the middle of the upper surface of the plate (65). The outer surface of the fixing post (66) passes through the middle of several drying plates (63) and is fixedly connected to each other. The length of the plate (65) is the same as the length of the drying plate (63). The upper surface of the shim overlaps with the lower surface of one of the drying plates (63).

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