Total-heat fresh air and humidification all-in-one machine

Abstract

The utility model relates to the technical field of fresh air all-in-one machines, in particular to a total heat fresh air humidification all-in-one machine which comprises a machine box, a humidification mechanism for humidifying air is arranged on the machine box, and an installation adjusting mechanism for adjusting the installation height of the machine box is arranged on the machine box. Through the arrangement of the humidifying mechanism, the full-heat fresh air recovery and humidifying functions are integrated, the application range is wide, galvanized plate baking varnish is adopted as a whole, corrosion prevention and durability are achieved, joints are sealed through rubber and plastic cotton, condensation is prevented, the auxiliary heating function is adopted, the air temperature is increased, the humidifying purpose is achieved, in addition, the cleaning and humidifying functions are further achieved, and the environment is protected. The whole device can provide a more comfortable and healthy indoor environment, by arranging the installation adjusting mechanism, the installation height of the whole device can be adjusted within a certain range according to actual requirements, then the installation effect of the whole machine is improved, the mechanism is easy to operate, and the whole device is installed more firmly and stably.

Description

Technical Field

[0001] This utility model relates to the field of integrated fresh air humidifier technology, and in particular to a total heat fresh air humidifier integrated unit. Background Technology

[0002] With the improvement of people's living standards and the increasing attention paid to indoor air quality, fresh air systems are being used more and more widely in homes, offices and other places.

[0003] Existing heat recovery fresh air systems only have energy recovery functions and lack humidification functions. In winter, especially during the heating season, the relative humidity of indoor air is usually only 10%-15%, which is very dry and results in low indoor humidity. Low indoor humidity is detrimental to human health, thus making it impossible to provide a comfortable humidity environment for the human body in winter. Therefore, we offer a heat recovery fresh air humidifier integrated unit. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a combined hot air humidifier and humidifier, which solves the technical problem that existing fresh air systems lack humidification functions, resulting in low indoor humidity and potentially affecting human health. This new model adds humidification functionality and improves indoor relative humidity through wet film humidification technology, thereby enhancing human comfort.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a total heat recovery fresh air humidifier, including a casing, a humidification mechanism for humidifying air is provided on the casing, and an installation adjustment mechanism for adjusting its installation height is provided on the casing.

[0006] The humidification mechanism includes a fresh air inlet duct installed on a chassis, an indoor exhaust duct installed on the chassis, an exhaust fan installed inside the chassis, a primary filter movably connected inside the chassis, a total heat recovery core installed inside the chassis, a supply air fan installed inside the chassis, a wet membrane installed inside the chassis, a fresh air supply duct and a return air inlet duct installed on the chassis, a PTC electric auxiliary heater installed inside the chassis, and an internal circulation damper installed inside the chassis.

[0007] Preferably, the installation and adjustment mechanism includes a mounting column movably mounted on the chassis, a plurality of fixing bolts connected to the mounting column, a mounting cylinder slidably connected to the mounting column, a plurality of fixing holes opened on the mounting cylinder, a connecting bolt connected inside the fixing holes, a support rail mounted on the mounting cylinder, and a support member slidably connected to the support rail mounted on the mounting column.

[0008] Preferably, the chassis is assembled from multiple sets of plates by bolts, and a water inlet solenoid valve is installed inside the chassis.

[0009] Preferably, the positions of the fresh air inlet duct and the return air inlet duct are corresponding, and the positions of the indoor exhaust duct and the fresh air supply duct are corresponding.

[0010] Preferably, the chassis has drain outlets distributed on the side of the fresh air supply duct, and the internal circulation air valve is distributed in the internal circulation air duct inside the chassis.

[0011] Preferably, the mounting column is fixed to the mounting cylinder by connecting bolts and fixing holes, and the support members are symmetrically distributed on both sides of the mounting column.

[0012] By employing the above technical solution, this utility model provides a combined hot air humidifier and heat pump, which has at least the following beneficial effects:

[0013] 1. This utility model integrates total heat recovery fresh air and humidification functions by setting up a humidification mechanism. It has a wide range of applications and can be used regardless of the type of cold or heat source used indoors. The whole is made of galvanized sheet with baked paint, which is corrosion-resistant and durable. The seams are sealed with rubber and plastic cotton to prevent condensation. It also adopts an auxiliary heating function to increase the air temperature and achieve the purpose of humidification. In addition, it also has a clean humidification function, so that the whole device can provide a more comfortable and healthy indoor environment.

[0014] 2. By setting up an installation adjustment mechanism, this utility model can adjust the installation height of the entire device within a certain range according to actual needs, thereby improving the installation effect of the entire machine. Moreover, the mechanism is relatively simple to operate, and also makes the entire device more firmly and stably installed. Attached Figure Description

[0015] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the chassis of this utility model;

[0020] Figure 4 This is a schematic diagram of the installation and adjustment mechanism of this utility model.

[0021] In the diagram: 1. Chassis;

[0022] 2. Humidification unit; 21. Fresh air inlet duct; 22. Indoor exhaust duct; 23. Exhaust fan; 24. Primary filter; 25. Total heat recovery core; 26. Supply fan; 27. Wet membrane; 28. Fresh air supply duct; 29. ​​Return air inlet duct; 210. PTC electric auxiliary heater; 211. Internal circulation damper;

[0023] 3. Installation adjustment mechanism; 31. Mounting column; 32. Fixing bolt; 33. Mounting cylinder; 34. Fixing hole; 35. Connecting bolt; 36. Support rail; 37. Support component. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] Existing fresh air systems often lack humidification functions, resulting in low indoor humidity, which can potentially negatively impact human health. This embodiment addresses this issue by providing a combined heat recovery fresh air humidifier and unit. Please refer to [reference needed]. Figures 1-4 This unit enhances humidification by using wet film humidification technology to increase the relative humidity of indoor air, thereby improving human comfort. The integrated hot air humidifier includes a casing 1, which is assembled from multiple panels using bolts, facilitating disassembly and assembly and providing practicality. Inside the casing 1 is an inlet solenoid valve that can open or close as needed to control the amount of water entering the wet film 27 humidification system, thus adjusting the humidification output. Through automated control, the wet film 27 humidification system precisely adjusts the humidification output based on changes in indoor air humidity and temperature, maintaining the relative humidity within a comfortable range. Drainage outlets are located on the sides of the fresh air supply duct 28 on the casing 1 for easy water drainage. The casing 1 also includes a humidification mechanism 2 for humidifying the air and an adjustment mechanism 3 for adjusting its installation height. The humidification unit 2 can increase the relative humidity of indoor air, thereby improving human comfort. The installation adjustment mechanism 3 can adjust the installation height of the casing 1 within a certain range according to actual needs, thereby improving applicability and flexibility.

[0027] In order to increase indoor humidity and enhance user comfort during the use of this device, the humidification mechanism 2 includes a fresh air inlet duct 21 installed on the casing 1, the fresh air inlet duct 21 being positioned opposite to the return air inlet duct 29, and an indoor exhaust duct 22 installed on the casing 1, the indoor exhaust duct 22 being positioned opposite to the fresh air supply duct 28. This allows for the delivery of humidified air, enhancing human comfort. The unit 1 is equipped with an exhaust fan 23, a pre-filter 24, a total heat recovery core 25, a supply fan 26, a wet membrane 27, a fresh air supply duct 28, and a return air inlet duct 29. The unit 1 also features a PTC electric auxiliary heater 210 and an internal circulation valve 211. These valves are distributed within the internal circulation ducts of the unit 1, controlling the internal circulation and increasing the humidity of the air while preventing dry outdoor air from entering the unit 1. During summer operation, outdoor fresh air enters the total heat recovery core 25 after passing through the fresh air inlet duct 21 on the chassis 1. Inside the total heat recovery core 25, outdoor fresh air exchanges heat with indoor return air. The exchanged fresh air is then sent indoors, while indoor return air is exhausted outdoors after passing through the total heat recovery core 25. During winter operation, when the indoor air humidity is high, the workflow is the same as in summer. When the indoor air humidity is low, the internal circulation mode is activated, outdoor fresh air does not enter the room, and indoor air enters the return air inlet duct 29 and then the internal circulation damper 211. After being heated by the PTC electric auxiliary heater 210 and humidified by the wet film 27, the humidity in the air is increased. Then, it is sent indoors by the supply fan 26. Thus, heat exchange and humidification can be effectively carried out in different seasons and under different indoor humidity conditions, improving the relative humidity and comfort of the indoor air.

[0028] Example 2

[0029] Based on Example 1, such as Figures 1-4 As shown, existing fresh air systems often lack humidification functions, leading to low indoor humidity and potentially impacting human health. Furthermore, current integrated hot air humidifiers and fresh air units typically have a fixed installation height, making them unsuitable for various environments. In spaces with limited space or specific height requirements, fixed-height installations can cause inconvenience, poor ventilation, and maintenance difficulties. Therefore, this device also includes a structure for adjusting the installation height.

[0030] During the installation of chassis 1, in order to adjust the installation height according to actual needs and enhance the overall applicability, the installation adjustment mechanism 3 includes a mounting column 31 movably mounted on chassis 1. The mounting column 31 is fixed to the mounting cylinder 33 through the connection of the connecting bolt 35 and the fixing hole 34, so that the installation height can be adjusted within a certain range, and the chassis 1 is installed more firmly. Several sets of fixing bolts 32 are connected to the mounting column 31, and the mounting cylinder 33 is slidably connected to the mounting column 31. Several sets of fixing holes 34 are opened on the mounting cylinder 33, and the connecting bolts 35 are connected inside the fixing holes 34. A support rail 36 is installed on the mounting cylinder 33, and a support member 37 is installed on the mounting column 31 and slidably connected to the support rail 36. The support members 37 are symmetrically distributed on both sides of the mounting column 31, so that the mounting column 31 is pulled more stably. By fixing the mounting cylinder 33 in a certain place, when the installation height needs to be adjusted, the mounting column 31 is pulled, and its height is adjusted under the support of the support member 37 and the support rail 36. By using the connection of the connecting bolt 35 and the fixing hole 34, the mounting column 31 and the mounting cylinder 33 are fixed together, thereby enabling the installation height to be adjusted within a certain range, enhancing the applicability and flexibility of the entire device.

[0031] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A combined heat recovery and fresh air humidifier, comprising a casing (1), characterized in that: The chassis (1) is provided with a humidification mechanism (2) for humidifying air, and the chassis (1) is provided with an installation adjustment mechanism (3) for adjusting its installation height; The humidification mechanism (2) includes a fresh air inlet duct (21) installed on the casing (1), an indoor exhaust duct (22) installed on the casing (1), an exhaust fan (23) installed inside the casing (1), a primary filter (24) movably connected inside the casing (1), a total heat recovery core (25) installed inside the casing (1), a supply fan (26) installed inside the casing (1), a wet membrane (27) installed inside the casing (1), a fresh air supply duct (28) and a return air inlet duct (29) installed on the casing (1), a PTC electric auxiliary heater (210) installed inside the casing (1), and an internal circulation valve (211) installed inside the casing (1).

2. The integrated hot air humidifier and humidifier according to claim 1, characterized in that: The installation adjustment mechanism (3) includes a mounting column (31) movably mounted on the chassis (1), a number of fixing bolts (32) connected to the mounting column (31), a mounting cylinder (33) slidably connected to the mounting column (31), a number of fixing holes (34) opened on the mounting cylinder (33), a connecting bolt (35) connected inside the fixing hole (34), a support rail (36) installed on the mounting cylinder (33), and a support member (37) slidably connected to the support rail (36) installed on the mounting column (31).

3. The integrated hot air humidifier and fresh air unit according to claim 1, characterized in that: The chassis (1) is assembled from multiple sets of plates by bolts, and a water inlet solenoid valve is installed inside the chassis (1).

4. The integrated hot air humidifier and heat pump according to claim 1, characterized in that: The positions of the fresh air inlet duct (21) and the return air inlet duct (29) correspond to each other, and the positions of the indoor exhaust duct (22) and the fresh air supply duct (28) correspond to each other.

5. The integrated hot air humidifier and humidifier according to claim 1, characterized in that: The chassis (1) has drainage outlets distributed on the side of the fresh air supply duct (28), and the internal circulation air valve (211) is distributed in the internal circulation air duct inside the chassis (1).

6. The integrated hot air humidifier and fresh air unit according to claim 2, characterized in that: The installation The column (31) is fixed to the mounting cylinder (33) by connecting the bolt (35) and the fixing hole (34). The support members (37) are symmetrically distributed on both sides of the mounting column (31).

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