Humidity-adjustable fresh air ventilator unit

Abstract

The utility model discloses a humidity-adjustable fresh air ventilator unit, and relates to the technical field of fresh air ventilator units. The dust-proof window comprises a machine body, an air outlet pipeline and an air inlet pipeline assembly are fixedly installed on one side of the machine body, a dust-proof window assembly is installed in the air inlet pipeline assembly in a clamped mode, a locking assembly is fixedly installed in the air inlet pipeline assembly, and the locking assembly and the dust-proof window assembly are installed in a clamped mode. The locking assembly internal part is manually pushed to move, the locking assembly internal part moves to drive the locking assembly limiting mechanism to move, and the locking assembly limiting mechanism moves to drive the spring to displace and deform to generate elastic force, so that the locking assembly limiting mechanism is separated from the surface of the dustproof window assembly; and the construction personnel takes down the dustproof window to replace the dustproof window, so that the dustproof window on the machine body can be conveniently replaced, and the purposes of saving time and labor are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fresh air ventilation units. Specifically, it particularly relates to a fresh air ventilation unit with adjustable humidity. Background Technique

[0002] The fresh air system is based on the principle that on one side of a sealed room, special equipment is used to send fresh air into the room, and on the other side, special equipment is used to discharge the air to the outside. A "fresh air flow field" will be formed in the room, thus meeting the need for fresh air ventilation in the room. The implementation plan is as follows: A high-head, large-flow, small-power DC high-speed brushless motor is used to drive a centrifugal fan, and by mechanical force, fresh air is sent into the room from one side, and on the other side, a specially designed exhaust fresh air fan is used to discharge the air to the outside, forcing a fresh air flow field to be formed in the system. While sending air, the air entering the room is filtered, disinfected, sterilized, oxygenated, and preheated (in winter). When the exhaust air passes through the main unit, it exchanges heat with the fresh air, and most of the energy is recovered and sent back into the room through the fresh air. By borrowing the plan of forming a clean space on a large scale, it is ensured that the air entering the room is clean, thereby achieving the purpose of purifying the indoor air environment.

[0003] Currently, when the fresh air ventilation unit is in use, the user installs the device on the wall and then starts the device. The machine body will extract external air, and then after humidification by the humidification device inside the machine body, the humidified fresh air is introduced into the room through the ventilation pipeline. Then, through the operation of the collective, indoor air is extracted, and the indoor air is discharged through the air outlet pipeline, so that the device operates to exchange the outdoor air with the indoor air. However, when the existing device is in use, foreign objects are easily adsorbed on the air inlet pipeline, which easily causes blockage inside the device, and then easily causes damage inside the machine body, resulting in poor ventilation effect and inconvenient use.

[0004] Regarding the problems in the related technology, no effective solution has been proposed yet. Content of the Utility Model

[0005] Regarding the problems in the related technology, the utility model proposes a fresh air ventilation unit with adjustable humidity to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model relates to a fresh air ventilation unit with adjustable humidity, which comprises a machine body. An air outlet pipe and an air inlet pipe assembly are fixedly installed on one side of the machine body. A dust-proof window assembly is clamped in the air inlet pipe assembly. A locking assembly is fixedly installed in the air inlet pipe assembly. The locking assembly is clamped with the dust-proof window assembly. A humidity sensor and a ventilation pipe are fixedly installed on the other side of the machine body. A humidifying assembly is fixedly installed in the inner cavity of the machine body. The humidifying assembly is clamped with the ventilation pipe. Auxiliary assemblies are fixedly installed on both sides of the inner cavity of the machine body. A movable assembly is fixedly installed on the top of the auxiliary assembly. The movable assembly is slidably installed in the machine body.

[0008] Further, the air inlet pipe assembly comprises an air inlet pipe, which is fixedly installed on one side of the machine body. A first connecting frame is fixedly installed on one side of the air inlet pipe. First mounting frames are fixedly installed on both sides of the first connecting frame.

[0009] Further, the dust-proof window assembly comprises a second connecting frame, in which a dust-proof window is clamped. Second mounting frames are fixedly installed on both sides of the second connecting frame. The first mounting frame is clamped with the second mounting frame.

[0010] Further, the locking assembly comprises placing grooves and insertion rods. The number of the placing grooves is two. The placing grooves are opened on the top of the second mounting frame. Springs are fixedly installed in the placing grooves. Limit blocks are fixedly installed on the tops of the springs. A jack adapted to the insertion rod is opened on one side of the limit block. The insertion rods are slidably installed in the second mounting frame.

[0011] Further, the humidifying assembly comprises a humidifying device, which is fixedly installed in the inner cavity of the machine body. A connecting pipe is fixedly installed on one side of the humidifying device. The connecting pipe is clamped with the ventilation pipe.

[0012] Further, the auxiliary assembly comprises racks and gears. The number of the gears is two. The racks are fixedly installed on one side of the inner cavity of the machine body. The racks are meshed with the gears for rotation. Rotating rods are fixedly installed in the gears.

[0013] Further, the movable assembly comprises a movable frame, which is slidably installed in the inner cavity of the machine body. The rotating rods are rotatably installed at the bottom of the movable frame. A handle is fixedly installed on one side of the movable frame.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model manually pushes the inner parts of the locking assembly, the inner parts of the locking assembly move, the movement of the inner parts of the locking assembly drives the locking assembly limit mechanism to move, the movement of the locking assembly limit mechanism drives the spring displacement deformation to generate elastic force, so that the locking assembly limit mechanism is separated from the surface of the dustproof window assembly, and then the dustproof window assembly loses its restraint, and the construction personnel will remove the dustproof window to replace it, so as to facilitate the replacement of the dustproof window on the machine body, thereby achieving the purpose of saving time and labor, and manually pulling the inner parts of the movable assembly, the movement of the inner parts of the movable assembly drives the movable cover plate to move, the movement of the movable cover plate makes the inner parts of the auxiliary assembly engage and rotate, and the movement of the inner parts of the auxiliary assembly drives the movable cover plate to move, until the movable cover plate is removed from the device, and it is repaired, so as to facilitate the repair of the inside of the machine body, thereby achieving the purpose of saving time and labor;

[0016] 2. The utility model manually pushes the plug rod, which drives the limit block to move. The movement of the limit block drives the spring to be displaced and deformed to generate elastic force, so that the limit block is separated from the surface of the second mounting frame, and then the second connecting frame and the dustproof window are freed from restraint. The construction personnel will remove the second connecting frame and the dustproof window to replace them, so as to facilitate the replacement of the dustproof window on the machine body, thereby achieving the purpose of saving time and labor. By manually pulling the handle, the movement of the handle drives the movable frame to move, and the movement of the movable frame drives the rotating rod and the gear to rotate and move. Due to the meshing rotation of the gear and the rack, the gear meshes and rotates on the rack to drive the movable frame to move, and then The movable frame is moved out of the device so that the inside of the machine body can be repaired and replaced, and it is convenient to disassemble and repair the inside of the machine body, so as to achieve the purpose of saving time and labor. The machine body, humidification component and humidity sensor are controlled by the controller. The indoor humidity can be sensed and measured by the humidity sensor, and then a suitable humidity condition is set. When the machine body is working, external fresh air is introduced into the machine body, and after humidification treatment by the humidification device, the external fresh humidified air is introduced into the room with the help of the ventilation duct. The indoor air is discharged through the machine body with the help of the air outlet duct, so as to achieve the purpose of facilitating indoor ventilation and humidification treatment.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 is the enlarged structural schematic diagram of part A in the present utility model; Figure 1 in the present utility model;

[0021] Figure 3 is the side view structural schematic diagram of the present utility model;

[0022] Figure 4 is the side view sectional structural schematic diagram of the present utility model;

[0023] Figure 5 is the Figure 4 enlarged structural schematic diagram of part B in the present utility model.

[0024] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0025] 1. Body; 2. Air outlet duct; 3. Movable assembly; 301. Movable frame; 302. Handle; 4. Ventilation duct; 5. Humidity sensor; 6. Inlet air duct assembly; 601. Inlet air duct; 602. First connecting frame; 603. First mounting frame; 7. Dust-proof window assembly; 701. Second connecting frame; 702. Dust-proof window; 703. Second mounting frame; 8. Locking assembly; 801. Placing groove; 802. Spring; 803. Limiting block; 804. Jack; 805. Plug rod; 9. Humidifying assembly; 901. Humidifying device; 902. Connecting pipe; 10. Auxiliary assembly; 1001. Rack; 1002. Gear; 1003. Rotating rod. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0027] In the description of the present utility model, it should be understood that the terms "open hole", "upper", "lower", "top", "middle", "inner", etc. indicating the orientation or position relationship are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the utility model.

[0028] Please refer to Figures 1-5As shown in the figure, the utility model relates to a fresh air ventilation unit with adjustable humidity, which includes a body 1. On one side of the body 1, an air outlet pipe 2 and an air inlet pipe assembly 6 are fixedly installed. A dust-proof window assembly 7 is clamped in the air inlet pipe assembly 6. A locking assembly 8 is fixedly installed in the air inlet pipe assembly 6. The locking assembly 8 is clamped with the dust-proof window assembly 7. On the other side of the body 1, a humidity sensor 5 and a ventilation pipe 4 are fixedly installed. A humidifying assembly 9 is fixedly installed in the inner cavity of the body 1. The humidifying assembly 9 is clamped with the ventilation pipe 4. Auxiliary assemblies 10 are fixedly installed on both sides of the inner cavity of the body 1. A movable assembly 3 is fixedly installed at the top of the auxiliary assembly 10. The movable assembly 3 is slidably installed in the body 1.

[0029] When the device needs to be used, first, the body 1 can be fixedly installed at the use position. To facilitate the replacement of the dust-proof window on the body 1, the internal components of the locking assembly 8 can be manually pushed. The internal components of the locking assembly 8 move, and the movement of the internal components of the locking assembly 8 drives the movement of the limiting mechanism of the locking assembly 8. The movement of the limiting mechanism of the locking assembly 8 drives the spring to displace and deform to generate elastic force, so that the limiting mechanism of the locking assembly 8 disengages from the surface of the dust-proof window assembly 7. Then the dust-proof window assembly 7 loses its restraint, and the construction personnel can remove the dust-proof window for replacement, which facilitates the replacement of the dust-proof window on the body 1, thus achieving the purpose of saving time and effort. To facilitate the maintenance of the interior of the body 1, the internal components of the movable assembly 3 can be manually pulled. The movement of the internal components of the movable assembly 3 drives the movement of the movable cover plate. The movement of the movable cover plate causes the internal components of the auxiliary assembly 10 to engage and rotate. The movement of the internal components of the auxiliary assembly 10 drives the movement of the movable cover plate until the movable cover plate is removed from the device for maintenance, which facilitates the maintenance of the interior of the body 1, thus achieving the purpose of saving time and effort. Subsequently, the body 1, the internal components of the humidifying assembly 9, and the humidity sensor 5 can be controlled to work through the controller. The body 1 works by extracting external fresh air and, through the interaction of the internal components of the body 1, introducing the external fresh air into the room. During this process, the humidity can be sensed by means of the humidity sensor 5. The humidifying assembly 9 works by humidifying the external air, and then, with the help of the ventilation pipe 4, introducing the humidified fresh air into the room, and then discharging the indoor air through the air outlet pipe 2, thus achieving the purpose of facilitating the ventilation and humidification treatment of the room.

[0030] Thus, by manually pushing the internal components of the locking assembly 8, the internal components of the locking assembly 8 move. The movement of the internal components of the locking assembly 8 drives the movement of the limiting mechanism of the locking assembly 8. The movement of the limiting mechanism of the locking assembly 8 drives the spring to displace and deform to generate elastic force, so that the limiting mechanism of the locking assembly 8 disengages from the surface of the dust-proof window assembly 7. Then the dust-proof window assembly 7 loses its restraint, and the construction personnel can remove the dust-proof window for replacement, which facilitates the replacement of the dust-proof window on the body 1, thus achieving the purpose of saving time and effort.

[0031] Thus, by manually pulling the internal component of the movable component 3, the movement of the internal component of the movable component 3 drives the movement of the movable cover plate. The movement of the movable cover plate causes the internal component of the auxiliary component 10 to engage and rotate. The movement of the internal component of the auxiliary component 10 drives the movement of the movable cover plate until the movable cover plate is removed from the device for maintenance, thereby facilitating the maintenance of the interior of the body 1, achieving the purpose of saving time and effort.

[0032] In one embodiment, for the above-mentioned air inlet duct assembly 6, the air inlet duct assembly 6 includes an air inlet duct 601, the air inlet duct 601 is fixedly installed on one side of the body 1, a first connecting frame 602 is fixedly installed on one side of the air inlet duct 601, and first mounting brackets 603 are fixedly installed on both sides of the first connecting frame 602.

[0033] The air inlet duct 601 is mainly used for the purpose of introducing external fresh air.

[0034] In one embodiment, for the above-mentioned dust-proof window assembly 7, the dust-proof window assembly 7 includes a second connecting frame 701, a dust-proof window 702 is clamped in the second connecting frame 701, second mounting brackets 703 are fixedly installed on both sides of the second connecting frame 701, and the first mounting bracket 603 is clamped with the second mounting bracket 703.

[0035] In one embodiment, for the above-mentioned locking assembly 8, the locking assembly 8 includes a placement groove 801 and a plug rod 805. The number of the placement grooves 801 is two. The placement grooves 801 are opened at the top of the second mounting bracket 703. A spring 802 is fixedly installed in the placement groove 801. A limit block 803 is fixedly installed at the top of the spring 802. A jack 804 adapted to the plug rod 805 is opened on one side of the limit block 803. The plug rod 805 is slidably installed in the second mounting bracket 703.

[0036] To facilitate the replacement of the dust-proof window 702 on the body 1, the plug rod 805 can be manually pushed. The plug rod 805 drives the movement of the limit block 803. The movement of the limit block 803 drives the displacement and deformation of the spring 802 to generate elastic force, so that the limit block 803 is separated from the surface of the second mounting bracket 703. Furthermore, the second connecting frame 701 and the dust-proof window 702 are no longer restricted. The construction personnel remove the second connecting frame 701 and the dust-proof window 702 for replacement, thereby facilitating the replacement of the dust-proof window 702 on the body 1, achieving the purpose of saving time and effort.

[0037] In one embodiment, for the above-mentioned auxiliary component 10, the auxiliary component 10 includes a rack 1001 and two gears 1002. The rack 1001 is fixedly installed on one side of the inner cavity of the machine body 1, and the rack 1001 meshes and rotates with the gears 1002. A rotating rod 1003 is fixedly installed inside the gears 1002.

[0038] In one embodiment, for the above-mentioned movable component 3, the movable component 3 includes a movable frame 301. The movable frame 301 is slidably installed in the inner cavity of the machine body 1. The rotating rod 1003 is rotatably installed at the bottom of the movable frame 301. A handle 302 is fixedly installed on one side of the movable frame 301.

[0039] For facilitating the disassembly and repair of the inside of the machine body 1, the handle 302 can be manually pulled. The movement of the handle 302 drives the movement of the movable frame 301. The movement of the movable frame 301 drives the rotation and movement of the rotating rod 1003 and the gears 1002. Due to the meshing rotation of the gears 1002 and the rack 1001, the gears 1002 rotate and move on the rack 1001 to drive the movement of the movable frame 301, and then the movable frame 301 is moved out of the device, so as to repair and replace the inside of the machine body 1, and thus facilitate the disassembly and repair of the inside of the machine body 1, achieving the purpose of saving time and effort.

[0040] In one embodiment, for the above-mentioned humidifying component 9, the humidifying component 9 includes a humidifying device 901. The humidifying device 901 is fixedly installed in the inner cavity of the machine body 1. A connecting pipe 902 is fixedly installed on one side of the humidifying device 901, and the connecting pipe 902 is clamped with the ventilation duct 4.

[0041] When ventilating and humidifying the room, the machine body 1, the humidifying component 9 and the humidity sensor 5 can be controlled by the controller. The humidity sensor 5 can sense and measure the indoor humidity, and then set a suitable humidity condition. When the machine body 1 works, the external fresh air is introduced into the machine body 1. After being humidified by the humidifying device 901, the external fresh humidified air is introduced into the room through the ventilation duct. The indoor air is discharged through the air outlet duct 2 by the operation of the machine body 1, achieving the purpose of facilitating the ventilation and humidification treatment of the room.

[0042] In summary, by means of the above technical solution of the present utility model, by manually pushing the insertion rod 805, the insertion rod 805 drives the limit block 803 to move. The movement of the limit block 803 drives the spring 802 to displace and deform to generate elastic force, so that the limit block 803 disengages from the surface of the second mounting bracket 703. Furthermore, the second connecting bracket 701 and the dust-proof window 702 are no longer restricted. The construction worker can then remove the second connecting bracket 701 and the dust-proof window 702 for replacement, thus facilitating the replacement of the dust-proof window 702 on the machine body 1, achieving the purpose of saving time and effort. By manually pulling the handle 302, the handle 302 moves to drive the movable frame 301 to move. The movement of the movable frame 301 drives the rotating rod 1003 and the gear 1002 to rotate and move. Due to the meshing rotation of the gear 1002 with the rack 1001, the gear 1002 meshes and rotates on the rack 1001 to drive the movable frame 301 to move, and then the movable frame 301 is moved out of the device, enabling the repair and replacement of the interior of the machine body 1, thus facilitating the disassembly and repair of the interior of the machine body 1, achieving the purpose of saving time and effort. By controlling the operation of the machine body 1, the humidification component 9 and the humidity sensor 5 through the controller, the indoor humidity can be sensed and measured by the humidity sensor 5. After setting a suitable humidity condition, when the machine body 1 operates, the external fresh air is introduced into the machine body 1. After being humidified by the humidifying device 901, the externally fresh humidified air is introduced into the room through the ventilation duct. The indoor air is discharged through the air outlet duct 2 by the operation of the machine body 1, achieving the purpose of facilitating the ventilation and humidification treatment of the room.

[0043] Through the above technical solution, by manually pushing the internal components of the locking assembly 8, the internal components of the locking assembly 8 move. The movement of the internal components of the locking assembly 8 drives the movement of the limiting mechanism of the locking assembly 8. The movement of the limiting mechanism of the locking assembly 8 drives the spring to displace and deform to generate elastic force, so that the limiting mechanism of the locking assembly 8 disengages from the surface of the dust-proof window assembly 7. Furthermore, the dust-proof window assembly 7 is no longer restricted. The construction worker can then remove the dust-proof window for replacement, thus facilitating the replacement of the dust-proof window on the machine body 1, achieving the purpose of saving time and effort. By manually pulling the internal components of the movable assembly 3, the internal components of the movable assembly 3 move to drive the movable cover to move. The movement of the movable cover causes the internal components of the auxiliary assembly 10 to mesh and rotate. The movement of the internal components of the auxiliary assembly 10 drives the movable cover to move until the movable cover is moved out of the device for maintenance, thus facilitating the maintenance of the interior of the machine body 1, achieving the purpose of saving time and effort.

[0044] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A fresh air ventilation unit with adjustable humidity, comprising a machine body (1), characterized in that, On one side of the body (1), an air outlet duct (2) and an air inlet duct assembly (6) are fixedly installed. A dust-proof window assembly (7) is clamped in the air inlet duct assembly (6). A locking assembly (8) is fixedly installed in the air inlet duct assembly (6). The locking assembly (8) is clamped with the dust-proof window assembly (7). On the other side of the body (1), a humidity sensor (5) and a ventilation duct (4) are fixedly installed. A humidifying assembly (9) is fixedly installed in the inner cavity of the body (1). The humidifying assembly (9) is clamped with the ventilation duct (4). Auxiliary assemblies (10) are fixedly installed on both sides of the inner cavity of the body (1). An activity assembly (3) is fixedly installed on the top of the auxiliary assembly (10). The activity assembly (3) is slidably installed in the body (1).

2. The fresh air ventilation unit with adjustable humidity according to claim 1, wherein, The air inlet duct assembly (6) includes an air inlet duct (601). The air inlet duct (601) is fixedly installed on one side of the body (1). A first connecting frame (602) is fixedly installed on one side of the air inlet duct (601). First mounting frames (603) are fixedly installed on both sides of the first connecting frame (602).

3. The fresh air ventilation unit with adjustable humidity according to claim 2, characterized in that, The dust-proof window assembly (7) includes a second connecting frame (701). A dust-proof window (702) is clamped in the second connecting frame (701). Second mounting frames (703) are fixedly installed on both sides of the second connecting frame (701). The first mounting frame (603) is clamped with the second mounting frame (703).

4. The fresh air ventilation unit with adjustable humidity according to claim 3, characterized in that, The locking assembly (8) includes a placement groove (801) and a plug rod (805). The number of the placement grooves (801) is two. The placement grooves (801) are opened on the top of the second mounting frame (703). A spring (802) is fixedly installed in the placement groove (801). A limiting block (803) is fixedly installed on the top of the spring (802). A jack (804) adapted to the plug rod (805) is opened on one side of the limiting block (803). The plug rod (805) is slidably installed in the second mounting frame (703).

5. The fresh air ventilation unit with adjustable humidity according to claim 4, characterized in that, The humidifying assembly (9) includes a humidifying device (901). The humidifying device (901) is fixedly installed in the inner cavity of the body (1). A connecting pipe (902) is fixedly installed on one side of the humidifying device (901). The connecting pipe (902) is clamped with the ventilation duct (4).

6. The fresh air ventilation unit with adjustable humidity according to claim 5, characterized in that, The auxiliary assembly (10) includes a rack (1001) and gears (1002). The number of the gears (1002) is two. The rack (1001) is fixedly installed on one side of the inner cavity of the body (1). The rack (1001) meshes and rotates with the gears (1002). A rotating rod (1003) is fixedly installed in the gears (1002).

7. The fresh air ventilation unit with adjustable humidity according to claim 6, characterized in that, The activity assembly (3) includes an activity frame (301). The activity frame (301) is slidably installed in the inner cavity of the body (1). The rotating rod (1003) is rotatably installed at the bottom of the activity frame (301). A handle (302) is fixedly installed on one side of the activity frame (301).

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