CN221923794U - Building energy-saving ventilation device - Google Patents

Abstract

The utility model relates to the technical field of energy-saving devices, and in particular to an energy-saving ventilation device for buildings, including a purification mechanism, which is arranged inside a working box. During the circulation of air, the air is filtered and purified by the purification mechanism. The purification mechanism is provided, and the purpose of purifying the air is achieved through the activated carbon filter, the non-woven filter layer, the dustproof net and the fragrance box in the structure. The connecting block is unscrewed from the working box according to the thread direction, and the connecting plate is also loosened according to the thread direction, and the fragrance box is separated from the working box. Because the fragrance box is connected to the card slot through a connecting shaft, when the fragrance box is taken out, the card slot and the internal filter layer can be taken out together, which makes it easy to disassemble and install without using special tools, thereby reducing the trouble of the later staff.

Description

Building energy-saving ventilation device

Technical Field

The utility model relates to the technical field of energy-saving devices, in particular to a building energy-saving ventilation device.

Background Art

Building energy-saving ventilation devices refer to various ventilation technologies and equipment used in the design, construction and use of buildings in order to improve the air quality and comfort inside the building and reduce energy consumption. These devices can effectively reduce the energy consumption of buildings, reduce environmental pollution and protect the ecological environment while meeting people's living and working needs. At present, my country is actively promoting building energy-saving ventilation technology, and relevant policies and regulations are also constantly being improved. In building energy-saving projects, ventilation design is an important link. Ventilation design should fully consider the building's geographical location, climatic conditions, architectural characteristics and other factors, and reasonably select ventilation methods and equipment to ensure that indoor air quality meets national standards while minimizing energy consumption. Building energy-saving ventilation devices mainly include the following aspects: Natural ventilation: Use the thermal pressure difference generated by the temperature difference between the inside and outside of the building to promote air flow and realize indoor and outdoor air exchange. Natural ventilation has good energy-saving effects and is suitable for all types of buildings. Mechanical ventilation: Through ventilation equipment (such as fans, ducts, etc.) ) Forced indoor and outdoor air exchange, mechanical ventilation can effectively control indoor air quality, but the energy consumption is relatively high, mixed ventilation: combine natural ventilation and mechanical ventilation to achieve optimal exchange of indoor and outdoor air, improve air quality, and reduce energy consumption, ventilation and air exchange equipment: including fresh air units, air handling units, fan coils, etc., used to achieve indoor and outdoor air purification, heating, humidification and other treatments, ventilation ducts and accessories: including air ducts, air outlets, valves, smoke exhaust fire dampers, etc., used to connect ventilation equipment and indoor and outdoor air exchange systems, smoke exhaust systems: including smoke exhaust valves, smoke exhaust outlets, fire dampers, etc., used for smoke discharge and ventilation of evacuation passages during fires, in building energy-saving projects, reasonable ventilation design should be carried out according to actual conditions and needs, combined with the above devices, to improve indoor air quality, ensure comfort, and reduce energy consumption. In the prior art, the installation process of the filter mechanism set inside the energy-saving ventilation device is relatively complicated and not easy to disassemble. Special tools are required for disassembly and installation, which is easy to cause unnecessary trouble for later maintenance.

Utility Model Content

The purpose of the utility model is to provide a building energy-saving ventilation device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A building energy-saving ventilation device, comprising a ventilation device body, and further comprising:

A working box, the working box being fixedly connected to one side of the ventilation device body;

The purification mechanism is arranged inside the working box, and the air is filtered and purified by the purification mechanism during the circulation process.

As a preferred solution of the utility model, a fixed block, wherein the fixed block is fixedly connected to the inner wall of the working box;

A connecting plate, one end of which is threadedly connected to the fixing block. After a period of use, the fragrance box and the filter layer need to be disassembled and replaced. The connecting block only needs to be unscrewed from the working box in the direction of the thread, and then the connecting plate is also unscrewed in the direction of the thread to separate the fragrance box from the working box.

As a preferred solution of the utility model, a spring, one end of which is fixedly connected to the connecting plate;

A clamping plate, the clamping plate is fixedly connected to the other end of the spring, and the fragrance box is fixedly clamped by the spring box clamping plate to prevent it from falling;

A fragrance box is connected with the clamping plate by snapping. The interior of the working box is also provided with a fragrance box, which can mix fragrance molecules into the blown air, so that the indoor air has a refreshing fragrance, which makes people feel happy.

As a preferred solution of the utility model, a connecting shaft, wherein the connecting shaft is fixedly connected to the fragrance box;

The card slot is rotatably connected to one end of the connecting shaft. Because the fragrance box is connected to the card slot through the connecting shaft, when the fragrance box is taken out, the card slot and the internal filter layer can be taken out together.

As a preferred solution of the utility model, a dustproof net is snap-connected to the inside of the card slot;

The non-woven filter layer is arranged on one side of the dustproof net. The purification mechanism is provided with a non-woven filter layer, which can filter larger particles in the air, such as dust, hair, etc.

As a preferred solution of the utility model, an activated carbon filter is arranged on one side of the non-woven filter layer. The activated carbon filter can absorb odors and small particles of impurities in the air and purify the air to the greatest extent;

The connecting block is threadedly connected to the working box. When in use, the ventilation device body is installed and embedded in the wall of the building, and the fan in the connecting block is started to exchange the external air with the internal air to achieve the purpose of ventilation.

As a preferred solution of the utility model, a pull rod is fixedly connected to two sides of the connecting block;

An air outlet is fixedly connected to the connecting block.

Compared with the prior art, the beneficial effects of the utility model are:

In the utility model, a purification mechanism is provided, and the purpose of air purification is achieved through the activated carbon filter, non-woven filter layer, dustproof net and fragrance box in the structure. The connecting block is unscrewed from the working box in the direction of the thread, and the connecting plate is also loosened in the direction of the thread, and the fragrance box is separated from the working box. Because the fragrance box is connected to the slot through a connecting shaft, when the fragrance box is taken out, the slot and the internal filter layer can be taken out together, which makes it easy to disassemble and install without using special tools, thereby reducing the trouble of the later staff.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall three-dimensional structure of the utility model;

FIG2 is a schematic diagram of the overall front view structure of the utility model;

FIG. 3 is a schematic diagram of the overall internal structure of the utility model.

In the figure: 1. ventilation device body; 2. working box; 3. pull rod; 4. connecting block; 5. air outlet; 6. activated carbon filter; 7. non-woven filter layer; 8. connecting shaft; 9. connecting plate; 10. spring; 11. clamping plate; 12. fixing block; 13. fragrance box; 14. slot; 15. dust net.

DETAILED DESCRIPTION

In order to make the technical means, objectives and effects of the present invention easy to understand, the embodiments of the present invention are described in detail below with reference to specific drawings.

It should be noted that all terms used in the present invention for directional and positional indications, such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "top", "lower", "lateral", "longitudinal", "center", etc., are only used to explain the relative positional relationship and connection conditions between the components in a certain state (as shown in the accompanying drawings), and are only for the convenience of describing the present invention, rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.

In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Please refer to Figures 1-3, the utility model provides a technical solution:

A building energy-saving ventilation device, comprising a ventilation device body 1, and further comprising:

A working box 2, which is fixedly connected to one side of the ventilation device body 1;

The purification mechanism is arranged inside the working box 2, and the air is filtered and purified by the purification mechanism during the circulation process.

As an example of the present utility model, a fixing block 12 is fixedly connected to the inner wall of the working box 2;

Connecting plate 9, one end of connecting plate 9 is threadedly connected to fixing block 12. After a period of use, the fragrance box 13 and the filter layer need to be disassembled and replaced. Simply unscrew connecting block 4 from working box 2 in the direction of the thread, and then loosen connecting plate 9 in the direction of the thread, so that the fragrance box 13 is separated from working box 2.

As an example of the present utility model, a spring 10, one end of the spring 10 is fixedly connected to the connecting plate 9;

The clamping plate 11 is fixedly connected to the other end of the spring 10, and the fragrance box 13 is fixedly clamped by the spring 10 and the clamping plate 11 to prevent it from falling;

The fragrance box 13 is snap-connected with the clamping plate 11. The interior of the working box 2 is also provided with the fragrance box 13, which can mix fragrance molecules into the blown air, so that the indoor air has a refreshing fragrance, which makes people feel happy.

As an example of the present utility model, the connecting shaft 8 is fixedly connected to the fragrance box 13;

The card slot 14 is rotatably connected to one end of the connecting shaft 8. Because the fragrance box 13 is connected to the card slot 14 through the connecting shaft 8, when the fragrance box 13 is taken out, the card slot 14 and the filter layer inside can be taken out together.

As an example of the present invention, an activated carbon filter 6 is provided on one side of the non-woven filter layer 7. The activated carbon filter 6 can absorb odors and small particles of impurities in the air and purify the air to the greatest extent;

The connecting block 4 is threadedly connected to the working box 2. When in use, the ventilation device body is installed and embedded in the wall of the building, and the fan in the connecting block 4 is started to exchange the external air with the internal air to achieve the purpose of ventilation.

As an example of the present utility model, the pull rod 3 is fixedly connected to both sides of the connecting block 4;

The air outlet 5 is fixedly connected to the connecting block 4 .

Working principle: When in use, the ventilation device body 1 is installed and embedded in the wall of the building, and the fan in the connecting block 4 is started to exchange the external air with the internal air to achieve the purpose of ventilation. During the circulation of the air, it is filtered and purified by the purification mechanism. The purification mechanism is provided with a non-woven filter layer 7, which can filter larger particles in the air, such as dust, hair, etc. The activated carbon filter 6 can absorb odors and small particles of impurities in the air and purify the air to the greatest extent. In addition, a fragrance box 13 is also provided inside the working box 2, which can be blown out Fragrance molecules are mixed into the air, so that the indoor air has a refreshing fragrance, which makes people feel happy. After using it for a period of time, the fragrance box 13 and the filter layer need to be disassembled and replaced. Just unscrew the connecting block 4 from the working box 2 according to the thread direction, and then loosen the connecting plate 9 according to the thread direction to make the fragrance box 13 separate from the working box 2. Because the fragrance box 13 is connected to the card slot 14 through the connecting shaft 8, when the fragrance box 13 is taken out, the card slot 14 and the internal filter layer can be taken out together. The fragrance box 13 is fixed and clamped by the spring 10 and the clamping plate 11 to prevent it from falling.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. A building energy-saving ventilation device, comprising a ventilation device body (1), characterized in that it also includes: A working box (2), wherein the working box (2) is fixedly connected to one side of the ventilation device body (1); A purification mechanism, wherein the purification mechanism is arranged inside the working box (2), The purification mechanism comprises: A fixed block (12), wherein the fixed block (12) is fixedly connected to the inner wall of the working box (2); A connecting plate (9), one end of which is threadedly connected to a fixing block (12); A spring (10), one end of the spring (10) being fixedly connected to the connecting plate (9); A clamping plate (11), wherein the clamping plate (11) is fixedly connected to the other end of the spring (10); A fragrance box (13), wherein the fragrance box (13) is snap-connected to the clamping plate (11); A connecting shaft (8), wherein the connecting shaft (8) is fixedly connected to the fragrance box (13); A clamping slot (14), wherein the clamping slot (14) is rotatably connected to one end of the connecting shaft (8). 2. A building energy-saving ventilation device according to claim 1, characterized in that: the purification mechanism comprises: A dustproof net (15), the dustproof net (15) being snap-fitted and connected to the interior of the card slot (14); A non-woven fabric filter layer (7), wherein the non-woven fabric filter layer (7) is arranged on one side of the dustproof net (15). 3. A building energy-saving ventilation device according to claim 1, characterized in that: the purification mechanism comprises: An activated carbon filter (6), wherein the activated carbon filter (6) is arranged on one side of the non-woven fabric filter layer (7); A connecting block (4), wherein the connecting block (4) is threadedly connected to the working box (2). 4. A building energy-saving ventilation device according to claim 1, characterized in that: the purification mechanism comprises: A pull rod (3), wherein the pull rod (3) is fixedly connected to two sides of the connecting block (4); An air outlet (5), wherein the air outlet (5) is fixedly connected to the connecting block (4).