Ventilation and heat dissipation structure of desert zero-carbon fabricated building

Abstract

The utility model relates to the technical field of ventilation and heat dissipation, and discloses a ventilation and heat dissipation structure of a desert zero-carbon assembly building, which comprises a mounting frame, the front surface of the mounting frame is fixedly connected with a strip-shaped frame, the front surface of the strip-shaped frame is connected with an assembly frame through bolts, sliding chutes are arranged at the two ends in the mounting frame, and the sliding chutes are connected with the strip-shaped frame through bolts. A protection frame is slidably connected into the sliding groove, a filter screen is fixedly connected to the inner side of the protection frame, round holes are formed in the two sides of the protection frame, connecting blocks are fixedly connected into the round holes, one end of each connecting block is sleeved with a contraction block, and a sliding groove is slidably connected to the surface of each contraction block. A brush block is slidably connected into the sliding groove, one end of the brush block is fixedly connected with a check block, the protection frame is inserted into the sliding groove, the filter screen is disassembled and assembled through contraction of the contraction block, and due to the design, installation and replacement become simple, the installation process is greatly simplified, and time and energy are saved.

Description

Technical Field

[0001] This utility model relates to the field of ventilation and heat dissipation technology, specifically a ventilation and heat dissipation structure for a zero-carbon prefabricated building in the desert. Background Technology

[0002] Zero-carbon prefabricated buildings in deserts are a type of building that uses prefabricated components for rapid assembly in extreme environments such as deserts, achieving zero carbon emissions throughout its entire life cycle. It fully utilizes renewable energy sources such as solar energy, combined with efficient insulation, energy-saving technologies, and intelligent control technologies to reduce energy consumption and carbon emissions. To lower the temperature inside the building, heat dissipation structures are installed on its surface. It utilizes natural wind energy and incorporates ventilation ducts to effectively promote airflow and achieve air circulation between the inside and outside of the building. However, in desert areas, where there is a lot of sand and gravel, sand and gravel easily accumulate on the filter screens, increasing resistance as air passes through them and reducing airflow efficiency. This necessitates frequent filter replacements, which are quite cumbersome, significantly increasing equipment maintenance costs. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this invention provides a ventilation and heat dissipation structure for zero-carbon prefabricated buildings in deserts, solving the problem of frequent filter replacements caused by sand and gravel accumulation.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a ventilation and heat dissipation structure for a zero-carbon prefabricated building in a desert, comprising an installation frame, a strip frame fixedly connected to the front of the installation frame, an assembly frame connected to the front of the strip frame by bolts, sliding grooves at both ends inside the installation frame, a protective frame slidably connected inside the sliding grooves, a filter screen fixedly connected to the inner side of the protective frame, round holes on both sides of the protective frame, connecting blocks fixedly connected inside the round holes, a shrink block sleeved at one end of the connecting block, and a sliding groove at one end of the shrink block, by inserting the protective frame into the sliding groove, the filter screen is installed and removed by shrinking the shrink block.

[0007] In some embodiments, the assembly frame has a strip groove inside, an arc block is welded inside the strip groove, and a filter hole is formed on the surface of the arc block.

[0008] In some embodiments, a circular block is fixedly connected to one end of the connecting block, and a spring is fixedly connected to one end of the circular block. The spring and the circular block are installed inside the contraction block.

[0009] In some embodiments, a sliding groove is provided in the middle of the strip frame, a brush block is slidably connected inside the sliding groove, a stop block is fixedly connected to one end of the brush block, and a handle is fixedly connected to the other end of the brush block.

[0010] In some embodiments, a circular slider is fixedly connected to one end of the shrink block, and a circular block is slidably connected inside the groove.

[0011] In some embodiments, a bracket is fixedly connected to the back of the mounting frame, and a fan is mounted in the middle of the bracket.

[0012] In some embodiments, the concave surface of the arc block faces outwards.

[0013] In some embodiments, the length of the shrinkage block is equal to the depth of the circular hole.

[0014] (III) Beneficial Effects

[0015] Compared with existing technologies, this utility model provides a ventilation and heat dissipation structure for zero-carbon prefabricated buildings in desert areas, which has the following beneficial effects:

[0016] 1. This utility model is for quick installation of the filter screen. Align the protective frame with the slide groove, then press the shrink block inward to retract the spring. At this time, the shrink block is stored in the round hole, so that the protective frame and the filter screen can be smoothly installed into the slide groove. When it is necessary to remove it, simply pull the protective frame. The round slider can reduce the friction between the protective frame and the slide groove. This design makes installation and replacement simple, greatly simplifies the installation process, and saves time and effort.

[0017] 2. This utility model uses an arc block installed in a strip groove to block large pieces of sand and gravel from the outside, while air passes through the filter holes. The concave surface of the arc block faces outward, so the sand and gravel falling on it can automatically roll outward under the action of wind force and its own gravity, avoiding the accumulation of sand and gravel in the strip groove. In addition, the arc block has a larger surface area, which increases the air intake.

[0018] 3. This utility model allows small stones on the filter screen to be scraped off by holding the handle and sliding the brush up and down, thus extending the service life of the filter screen. Attached Figure Description

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

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the assembly frame and the arc block of this utility model;

[0021] Figure 3 This is a schematic diagram of the mounting frame structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the filter structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the internal exploded structure of the shrink block of this utility model;

[0024] Figure 6 This is a schematic diagram of the brush block structure of this utility model;

[0025] In the diagram: 1. Mounting frame; 101. Slide groove; 102. Bracket; 103. Fan; 2. Assembly frame; 201. Strip groove; 202. Arc block; 203. Filter hole; 3. Protective frame; 301. Round hole; 303. Filter screen; 4. Connecting block; 401. Round block; 402. Spring; 403. Shrink block; 404. Round slider; 5. Strip frame; 501. Sliding groove; 502. Brush block; 503. Stop block; 504. Handle. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0028] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0029] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0030] Reference Figure 1-6 This utility model provides a ventilation and heat dissipation structure for a zero-carbon prefabricated building in the desert, including a mounting frame 1. A strip frame 5 is fixedly connected to the front of the mounting frame 1. An assembly frame 2 is bolted to the front of the strip frame 5. Sliding grooves 101 are provided at both ends inside the mounting frame 1. A protective frame 3 is slidably connected inside the sliding grooves 101. A filter screen 303 is fixedly connected to the inner side of the protective frame 3. Circular holes 301 are provided on both sides of the protective frame 3. Connecting blocks 4 are fixedly connected inside the circular holes 301. A shrink block 403 is sleeved on one end of the connecting block 4. A sliding groove 101 is provided on one end of the shrink block 403. The protective frame 3 is inserted into the sliding groove 101, and the filter screen 303 is disassembled and assembled by shrinking the shrink block 403.

[0031] In a preferred embodiment, the assembly frame 2 has a strip groove 201 inside, and an arc block 202 is welded inside the strip groove 201. The surface of the arc block 202 has a filter hole 203.

[0032] In a preferred embodiment, a circular block 401 is fixedly connected to one end of the connecting block 4, and a spring 402 is fixedly connected to one end of the circular block 401. The spring 402 and the circular block 401 are installed inside the contraction block 403.

[0033] In a preferred embodiment, a sliding groove 501 is provided in the middle of the strip frame 5, a brush block 502 is slidably connected inside the sliding groove 501, a stop block 503 is fixedly connected to one end of the brush block 502, and a handle 504 is fixedly connected to the other end of the brush block 502.

[0034] Small stones can be scraped off the filter screen 303 to extend its service life.

[0035] In a preferred embodiment, one end of the shrink block 403 is fixedly connected to a circular slider 404, and the inside of the groove 101 is slidably connected to a circular block 401.

[0036] This can reduce the friction between the protective frame 3 and the slide 101.

[0037] In a preferred embodiment, a bracket 102 is fixedly connected to the back of the mounting frame 1, and a fan 103 is mounted in the middle of the bracket 102.

[0038] Installing fan 103 in the middle of bracket 102 can increase airflow.

[0039] In a preferred embodiment, the concave surface of the arc block 202 faces outward.

[0040] The concave surface faces outwards, allowing the sand and gravel falling on it to automatically roll outwards under the influence of wind and their own weight, thus preventing the sand and gravel from accumulating in the strip groove 201.

[0041] In a preferred embodiment, the length of the shrink block 403 is equal to the depth of the circular hole 301.

[0042] The working principle of this utility model is as follows: When there is a strong external sandstorm, large pieces of sand and gravel will be blown onto the mounting frame 1. At this time, the arc block 202 installed in the strip groove 201 will block the large pieces of sand and gravel from the outside, while air will pass through the filter hole 203. The concave surface of the arc block 202 faces outward, so that the sand and gravel falling on it can automatically roll outward under the action of wind force and its own gravity, avoiding the accumulation of sand and gravel in the strip groove 201. In addition, the arc block 202 has a larger surface area, which increases the air intake. To quickly install the filter screen 303, align the protective frame 3 with the slide groove 101, and then press the shrink block 403 inward. When the spring 402 retracts, the retraction block 403 is housed in the round hole 301, allowing the protective frame 3 and the filter screen 303 to be smoothly installed into the slide groove 101. When it needs to be removed, simply pull the protective frame 3. The circular slider 404 reduces the friction between the protective frame 3 and the slide groove 101. This design simplifies installation and replacement, greatly simplifying the installation process and saving time and effort. When there are small stones on the surface of the filter screen 303 that need to be filtered, hold the handle 504 and slide the brush block 502 up and down to scrape off the small stones from the filter screen 303, thus extending the service life of the filter screen 303.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," and "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0044] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0045] 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 ventilation and heat dissipation structure for zero-carbon prefabricated buildings in desert areas, characterized in that: The application relates to a filter device, which comprises a mounting frame (1), a strip-shaped frame (5) fixedly connected to the front face of the mounting frame (1), an assembling frame (2) boltedly connected to the front face of the strip-shaped frame (5), a sliding groove (101) formed at both ends of the inside of the mounting frame (1), a protection frame (3) slidably connected to the inside of the sliding groove (101), a filter screen (303) fixedly connected to the inner side of the protection frame (3), a circular hole (301) formed at both sides of the protection frame (3), a connecting block (4) fixedly connected to the inside of the circular hole (301), a contraction block (403) sleeved at one end of the connecting block (4), and a sliding groove (101) arranged at one end of the contraction block (403), wherein the protection frame (3) is inserted into the sliding groove (101), and the filter screen (303) is disassembled through contraction of the contraction block (403).

2. The ventilation and heat dissipation structure of the desert zero-carbon fabricated building according to claim 1, characterized in that: The inside of the assembling frame (2) is provided with a strip-shaped groove (201), and the inside of the strip-shaped groove (201) is welded with a circular arc block (202), and the surface of the circular arc block (202) is provided with a filtering hole (203).

3. The ventilation and heat dissipation structure of the desert zero-carbon fabricated building according to claim 1, characterized in that: One end of the connecting block (4) is fixedly connected with a circular block (401), one end of the circular block (401) is fixedly connected with a spring (402), and the spring (402) and the circular block (401) are arranged in the inside of the contraction block (403).

4. The ventilation and heat dissipation structure of the desert zero-carbon fabricated building according to claim 1, characterized in that: The middle part of the strip-shaped frame (5) is provided with a sliding groove (501), the inside of the sliding groove (501) is slidably connected with a brush block (502), one end of the brush block (502) is fixedly connected with a stop block (503), and the other end of the brush block (502) is fixedly connected with a handle (504).

5. The ventilation and heat dissipation structure of the desert zero-carbon fabricated building according to claim 1, characterized in that: One end of the contraction block (403) is fixedly connected with a circular sliding block (404), and the inside of the sliding groove (101) is slidably connected with the circular block (401).

6. The ventilation and heat dissipation structure of the desert zero-carbon fabricated building according to claim 1, characterized in that: The back of the mounting frame (1) is fixedly connected with a support (102), and the middle part of the support (102) is provided with a fan (103).

7. The ventilation and heat dissipation structure of the desert zero-carbon fabricated building according to claim 2, characterized in that: The concave surface of the circular arc block (202) faces outward.

8. The ventilation and heat dissipation structure of the desert zero-carbon fabricated building according to claim 1, characterized in that: The length of the contraction block (403) is equal to the depth of the circular hole (301).

Images