Energy-saving ventilation device for building engineering design

Abstract

The utility model discloses an energy-saving ventilation device for building engineering design, and relates to the field of ventilation devices. The flexible pipeline comprises a first pipeline body, a second pipeline body and a flexible pipeline body, the first pipeline body comprises a first pipe body and a first internal thread, a sealing piece is arranged, and the first internal thread and the second internal thread on the first pipeline body and the second pipeline body are connected through the sealing piece. According to the flexible pipeline, the first external thread and the second external thread of the flexible pipeline are allowed to be tightly connected, a detachable and adjustable connection mode is provided, installation and maintenance are convenient, the flexible pipe body of the flexible pipeline is made of flexible materials and can adapt to different angles and space layouts, and the installation flexibility is improved; by arranging the sleeving mechanism on the outer side, the sealing piece can be conveniently clamped, the pipeline does not need to be subjected to complex transformation or machining, the sealing piece coated with glue can be tightly attached to the flexible pipeline, and the sealing performance of the threaded connection position is further enhanced.

Description

Technical Field

[0001] The utility model relates to the field of ventilation devices, in particular to an energy-saving ventilation device for architectural engineering design. Background Art

[0002] The energy-saving ventilation device for architectural engineering design is an important device aiming to improve the energy efficiency of buildings, reduce energy consumption, and at the same time ensure the indoor air quality. Through scientific design and advanced technical means, such devices achieve the effective circulation and regulation of indoor and outdoor air, thus meeting the multiple requirements of modern buildings for energy conservation, environmental protection, and comfort.

[0003] However, for the existing energy-saving ventilation device for architectural engineering design, such as the energy-saving ventilation device for architectural engineering design with the application number "202122166755", this patent includes a connecting hose, and ventilation structures are symmetrically arranged at both ends of the connecting hose. The ventilation structure includes a ventilation cylinder, a motor is arranged inside the ventilation cylinder, the motor drives fan blades, two connecting arc plates clamped on the connecting hose are arranged at the ends of the connecting hose, connecting ears are arranged at the adjacent ends of two adjacent connecting arc plates, bolts for connecting two adjacent connecting arc plates are arranged on the connecting ears, one end of one connecting arc plate is fixedly connected with a fixing plate through a connecting plate, the other end of the other connecting arc plate is connected with another fixing plate through a connecting plate, and the two fixing plates are arranged in a vertically staggered and parallel manner. When adjusting the positions of both ends of the ventilation through the connecting hose in the utility model, it is convenient to fix both ends of the ventilation device through the fixing plates, so as to facilitate the fixing of the ventilation device at any use position, and solve the problem that for the existing energy-saving ventilation device for architectural engineering design during design and use, in different use scenarios, the energy-saving ventilation device cannot be well installed and fixed at different positions, resulting in very inconvenient installation and use of the energy-saving ventilation device. However, this patent has obvious defects. For example, since the ventilation cylinder and the connecting hose are mainly fixed by a threaded method, long-term vibration during long-term use may gradually loosen the threaded connection, resulting in an increase in the gap between the sealing surfaces. In addition, during long-term use, the material may expand due to high temperature, and the material may contract in a low-temperature environment. Such temperature changes may cause changes in the tightening degree of the threaded connection, thereby affecting its sealing performance. Therefore, there is a need to provide a new energy-saving ventilation device for architectural engineering design to solve the above problems. Summary of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide an energy-saving ventilation device for architectural engineering design to solve the technical problems that the threaded connection of the existing energy-saving ventilation device becomes loose and the sealing performance deteriorates due to vibration and temperature changes during long-term use, and the installation and fixation are inconvenient in different use scenarios.

[0005] To achieve the above object, the utility model provides the following technical solutions: An energy-saving ventilation device for architectural engineering design, including a first pipeline, a second pipeline and a flexible pipeline. The first pipeline includes a first pipe body and a first internal thread. The second pipeline includes a second pipe body and a second internal thread. The flexible pipeline includes a flexible pipe body. First external threads and second external threads are arranged on both sides of the flexible pipe body. The first external thread and the second external thread are respectively screwed with the first internal thread and the second internal thread;

[0006] The outer sides of the first pipeline and the second pipeline are clamped with a sealing sheet through a socketing mechanism. There are two groups of the socketing mechanisms, and the sealing sheet is matched with the socketing mechanism. Glue is smeared on the inner side of the sealing sheet, and the sides of the two sealing sheets smeared with glue are adhered to the flexible pipeline;

[0007] The sealing sheet is used to strengthen the sealing performance of the first external thread, the second external thread, the first internal thread and the second internal thread.

[0008] By adopting the above technical solutions, through the design of the first pipeline, the second pipeline and the flexible pipeline, the detachable connection of the pipelines is realized, which is convenient for installation and maintenance. At the same time, the combined use of the socketing mechanism and the sealing sheet enhances the sealing performance of the connection part and improves the ventilation efficiency.

[0009] Further, the socketing mechanism includes a collar. The collar is composed of two split rings. Fixed sheets are arranged on the inner sides of the two split rings, and fixing bolts are threadedly connected to the fixed sheets. The collar is detachably connected through the fixing bolts.

[0010] By adopting the above technical solutions, the collar of the socketing mechanism is composed of two split rings and is connected by fixing bolts, so that the collar can be conveniently disassembled and installed, which is beneficial to the maintenance and replacement of parts of the ventilation device.

[0011] Further, ring holes are formed on the inner sides of the two collars, and the two ring holes are respectively socketed with the first pipeline and the second pipeline.

[0012] By adopting the above technical solutions, the ring holes on the inner sides of the collars are socketed with the first pipeline and the second pipeline, ensuring that the socketing mechanism can tightly wrap the outer sides of the pipelines and enhancing the stability of the connection.

[0013] Further, adjustment grooves are arranged on the outer sides of the two collars. Adjustment holes are formed on both sides of the inner wall of the adjustment groove, and a fixing mechanism is clamped inside the adjustment groove.

[0014] By adopting the above technical solutions, the design of the adjustment grooves and the adjustment holes on the outer sides of the collars provides additional fixing points, facilitating the installation of the fixing mechanism and further enhancing the overall stability of the ventilation device.

[0015] Furthermore, the fixing mechanism includes an arc-shaped clamping block, which is adapted to the adjustment groove and is engaged and slidable with the adjustment groove.

[0016] By adopting the above technical solution, the arc-shaped clamping block of the fixing mechanism is adapted to the adjustment groove, can be engaged and slid, is convenient for adjusting the position according to actual needs, and makes the fixing of the ventilation device more flexible and convenient.

[0017] Furthermore, a tightening bolt is threadedly connected to the inner side of the adjustment hole, and the tightening bolt is used to fix the arc-shaped clamping block in the adjustment groove.

[0018] By adopting the above technical solution, the tightening bolt on the inner side of the adjustment hole is used to fix the arc-shaped clamping block in the adjustment groove, ensuring the firmness of the fixing mechanism and improving the use safety of the ventilation device.

[0019] Furthermore, a fixing plate is welded to the outer side of the arc-shaped clamping block through a connecting plate, and the fixing plate is detachably connected to the external wall through bolts.

[0020] By adopting the above technical solution, the fixing plate on the outer side of the arc-shaped clamping block is detachably connected to the external wall through bolts, enabling the entire ventilation device to be conveniently fixed on the wall and also facilitating subsequent disassembly and maintenance.

[0021] Furthermore, a first filter screen is arranged inside the first pipe body, and a plurality of first mesh holes are formed in the first filter screen. A second filter screen is arranged inside the second pipe body, and a plurality of second mesh holes are formed in the second filter screen.

[0022] By adopting the above technical solution, the design of the first filter screen and the second filter screen inside the first pipe body and the second pipe body can filter impurities and particulate matters in the air, improve the indoor air quality, and at the same time, the design of the mesh holes also ensures the air circulation.

[0023] Furthermore, one end of the first pipeline away from the flexible pipeline is connected to an external energy-saving exhaust fan, and one end of the second pipeline away from the flexible pipeline is connected to an air extraction port.

[0024] By adopting the above technical solution, the first pipeline is connected to the external energy-saving exhaust fan, and the second pipeline is connected to the air extraction port. Such a design enables the ventilation device to inhale and exhaust air, forming a complete ventilation system, which is beneficial to the circulation and renewal of indoor air.

[0025] To sum up, the main beneficial effects of the present utility model are as follows:

[0026] 1. The utility model provides a detachable and adjustable connection method by setting sealing pieces, and the first internal thread and the second internal thread structures on the first pipeline and the second pipeline allow for tight connection with the first external thread and the second external thread of the flexible pipeline, facilitating installation and maintenance. The flexible pipe body of the flexible pipeline is made of flexible materials, which can adapt to different angles and spatial layouts, improving the flexibility of installation. In addition, by setting a socket mechanism on the outside, the sealing piece can be easily clamped without complex modification or processing of the pipeline. The sealing piece coated with glue can closely fit on the flexible pipeline, further strengthening the sealing performance at the threaded connection and effectively preventing the decline of the sealing performance caused by long-term use, vibration or temperature changes. In summary, the design of this energy-saving ventilation device provides a flexible installation method, a firm connection structure and enhanced sealing performance, ensuring the reliability and durability of the ventilation device in different usage scenarios;

[0027] 2. The utility model provides a socket mechanism and a fixing mechanism. Since the socket mechanism consists of a collar composed of two split rings, it is convenient for disassembly and installation, facilitating maintenance or replacement of components. The fixing piece and the fixing bolt are threadedly connected to ensure that the collar is firmly clamped on the outside of the pipeline and is not easily loosened. The ring hole is opened on the inner side of the collar and is sleeved with the first pipeline and the second pipeline to enhance the stability of the connection. The design of the adjustment groove and the adjustment hole provides additional fixing points. By installing a tightening bolt to fix the arc-shaped block, the overall stability of the ventilation device is further enhanced. The design of the fixing mechanism enables the arc-shaped block to be clamped and slid, facilitating adjustment of the position according to actual needs, and providing connection points with the external wall through the connecting plate and the fixing plate, facilitating the fixation of the entire ventilation device on the wall. In addition, the first filter screen and the second filter screen are respectively arranged inside the first pipe body and the second pipe body to filter impurities and particulate matters in the air, improving the indoor air quality. The first mesh holes and the second mesh holes allow air to flow while blocking impurities, ensuring the ventilation effect while keeping the air clean. In summary, the design of this energy-saving ventilation device provides stable connection, convenient installation and maintenance, and good air purification effect through structures such as the socket mechanism, the fixing mechanism and the filter screen, meeting the requirements in different usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0029] Figure 2 is a partial three-dimensional structural schematic diagram of the socket mechanism of the utility model;

[0030] Figure 3 is a three-dimensional structural schematic diagram of the side view section of the utility model;

[0031] Figure 4 is the utility model Figure 3Schematic diagram of the enlarged structure at A in the [device].

[0032] In the figure: 1. First pipeline; 101. First pipe body; 102. First internal thread; 103. First filter screen; 104. First mesh hole; 2. Second pipeline; 201. Second pipe body; 202. Second internal thread; 203. Second filter screen; 204. Second mesh hole; 3. Flexible pipeline; 301. Flexible pipe body; 302. First external thread; 303. Second external thread; 4. Socketing mechanism; 401. Collar; 402. Ring hole; 403. Fixed piece; 404. Fixed bolt; 405. Adjusting groove; 406. Adjusting hole; 5. Fixing mechanism; 501. Arc-shaped clamping block; 502. Tightening bolt; 503. Connecting plate; 504. Fixed plate; 6. Sealing piece. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model, and cannot be understood as a limitation to the present utility model.

[0034] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element 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 present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 or an electrical connection: it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0036] Next, the embodiments of the present utility model will be described according to its overall structure.

[0037] Embodiment 1:

[0038] An energy-saving ventilation device for architectural engineering design, as shown in Figures 1-4As shown in the figure, it includes a first pipeline 1, a second pipeline 2 and a flexible pipeline 3. The first pipeline 1 includes a first pipe body 101 and a first internal thread 102. The second pipeline 2 includes a second pipe body 201 and a second internal thread 202. The flexible pipeline 3 includes a flexible pipe body 301. On both sides of the flexible pipe body 301, there are a first external thread 302 and a second external thread 303. The first external thread 302 and the second external thread 303 are respectively screwed with the first internal thread 102 and the second internal thread 202. On the outer sides of the first pipeline 1 and the second pipeline 2, a sealing sheet 6 is clamped by a socketing mechanism 4. There are two groups of the socketing mechanism 4, and the sealing sheet 6 is matched with the socketing mechanism 4. Glue is smeared on the inner side of the sealing sheet 6, and the sides of the two sealing sheets 6 smeared with glue are adhered to the flexible pipeline 3. The sealing sheet 6 is used to strengthen the sealing performance of the first external thread 302, the second external thread 303, the first internal thread 102 and the second internal thread 202. Through the design of the first pipeline 1, the second pipeline 2 and the flexible pipeline 3, the detachable connection of the pipelines is realized, which is convenient for installation and maintenance. At the same time, the combined use of the socketing mechanism 4 and the sealing sheet 6 enhances the sealing performance of the connection part, improves the ventilation efficiency and is beneficial to energy conservation.

[0039] Refer to Figure 1 、 Figure 2 , the socketing mechanism 4 includes a collar 401. The collar 401 is composed of two split rings. On the inner sides of the two split rings, there are fixing pieces 403, and fixing bolts 404 are screwed on the fixing pieces 403. The collar 401 is detachably connected through the fixing bolts 404. The collar 401 of the socketing mechanism 4 is composed of two split rings and is connected through the fixing bolts 404, so that the collar 401 can be conveniently disassembled and installed, which is beneficial to the maintenance and replacement of parts of the ventilation device.

[0040] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 , ring holes 402 are opened on the inner sides of the two collars 401, and the two ring holes 402 are respectively socketed with the first pipeline 1 and the second pipeline 2. The ring holes 402 on the inner side of the collar 401 are socketed with the first pipeline 1 and the second pipeline 2, ensuring that the socketing mechanism 4 can tightly wrap around the outer side of the pipeline and enhancing the stability of the connection.

[0041] Refer to Figure 1 、 Figure 2 , on the outer sides of the two collars 401, there are adjustment grooves 405. On both sides of the inner wall of the adjustment grooves 405, there are adjustment holes 406. A fixing mechanism 5 is clamped inside the adjustment grooves 405. The design of the adjustment grooves 405 and the adjustment holes 406 on the outer side of the collar 401 provides additional fixing points, facilitating the installation of the fixing mechanism 5 and further enhancing the overall stability of the ventilation device.

[0042] Embodiment Two:

[0043] Refer to Figure 1 and Figure 2 The fixing mechanism 5 includes an arc-shaped clamping block 501, the arc-shaped clamping block 501 is adapted to the adjustment groove 405, and the arc-shaped clamping block 501 is engaged and slidable with the adjustment groove 405. The arc-shaped clamping block 501 of the fixing mechanism 5 is adapted to the adjustment groove 405, and can be engaged and slidable, which is convenient to adjust the position according to actual needs, making the fixing of the ventilation device more flexible and convenient.

[0044] Refer to Figure 1 and Figure 2 A tightening bolt 502 is threadedly connected to the inner side of the adjustment hole 406. The tightening bolt 502 is used to fix the arc-shaped clamping block 501 in the adjustment groove 405. The tightening bolt 502 on the inner side of the adjustment hole 406 is used to fix the arc-shaped clamping block 501 in the adjustment groove 405, ensuring the firmness of the fixing mechanism 5 and improving the use safety of the ventilation device.

[0045] Refer to Figure 1 and Figure 2 A fixing plate 504 is welded to the outer side of the arc-shaped clamping block 501 through a connecting plate 503. The fixing plate 504 and the external wall are detachably connected by bolts. The fixing plate 504 on the outer side of the arc-shaped clamping block 501 and the external wall are detachably connected by bolts, making the entire ventilation device can be conveniently fixed on the wall, and at the same time, it is also convenient for subsequent disassembly and maintenance.

[0046] Refer to Figure 1 and Figure 2 and Figure 3 and Figure 4 A first filter screen 103 is arranged inside the first pipe body 101, and a plurality of first mesh holes 104 are formed on the first filter screen 103. A second filter screen 203 is arranged inside the second pipe body 201, and a plurality of second mesh holes 204 are formed on the second filter screen 203. The design of the first filter screen 103 and the second filter screen 203 inside the first pipe body 101 and the second pipe body 201 can filter impurities and particulate matters in the air, improving the indoor air quality. At the same time, the design of the first mesh holes 104 and the second mesh holes 204 also ensures the air circulation.

[0047] Refer to Figure 1 and Figure 2 One end of the first pipeline 1 away from the flexible pipeline 3 is connected to an external energy-saving exhaust fan, and one end of the second pipeline 2 away from the flexible pipeline 3 is connected to an air extraction port. The first pipeline 1 is connected to the external energy-saving exhaust fan, and the second pipeline 2 is connected to the air extraction port. Such a design enables the ventilation device to inhale and exhaust air, forming a complete ventilation system, which is beneficial to the circulation and renewal of indoor air and further improves the energy-saving effect.

[0048] The implementation principle of the present utility model is as follows: First, it is necessary to ensure that all components are complete, including the first pipeline 1, the second pipeline 2, the flexible pipeline 3, the socket mechanism 4, the sealing sheet 6, and the fixing mechanism 5. Then, the first pipeline 1 and the second pipeline 2 are respectively screwed together with the external threads on both sides of the flexible pipeline 3 through their internal threads to ensure a tight connection. The two split rings of the socket mechanism 4 are sleeved on the outer sides of the first pipeline 1 and the second pipeline 2, and the split rings are fixed together through the fixing bolts 404 to ensure that the collar 401 firmly clamps on the outer side of the pipeline. The side of the sealing sheet 6 coated with glue is adhered to the flexible pipeline 3 to ensure that the sealing sheet 6 closely fits on the flexible pipeline 3 to enhance the sealing performance at the threaded connection. The arc-shaped block 501 of the fixing mechanism 5 is snapped into the adjustment groove 405 of the socket mechanism 4, and the arc-shaped block 501 is fixed in the adjustment groove 405 through the tightening bolt 502 to provide additional stability. The ventilation device is fixed on the external wall through the connecting plate 503 and the fixing plate 504, and is detachably connected with bolts for convenient subsequent maintenance;

[0049] Subsequently, start the external energy-saving exhaust fan, so that the end of the first pipeline 1 away from the flexible pipeline 3 starts to exhaust air. The air enters the first pipeline 1 through the first pipe body 101 and the first filter screen 103. The filter screen filters out impurities and particulate matters in the air. The air continues to enter the second pipeline 2 through the flexible pipeline 3 and is further filtered through the second filter screen 203. Finally, the clean air is discharged from the end of the second pipeline 2 away from the flexible pipeline 3 to the air extraction port.

[0050] Parts not involved in the present utility model are the same as or can be implemented by using the prior art, and will not be elaborated here.

[0051] Although the embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and not limitations thereof. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions, and variations without creative contributions to the embodiments according to needs, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. An energy-saving ventilation device for architectural engineering design, characterized in that: The invention comprises a first pipeline (1), a second pipeline (2) and a flexible pipeline (3), wherein the first pipeline (1) comprises a first pipe body (101) and a first internal thread (102), the second pipeline (2) comprises a second pipe body (201) and a second internal thread (202), the flexible pipeline (3) comprises a flexible pipe body (301), and the flexible pipe body (301) is provided with a first external thread (302) and a second external thread (303) on both sides, and the first external thread (302) and the second external thread (303) are respectively threadedly connected to the first internal thread (102) and the second internal thread (202); The outer sides of the first pipeline (1) and the second pipeline (2) are clamped with sealing sheets (6) via a sleeve connection mechanism (4), the sleeve connection mechanism (4) is provided with two groups, and the sealing sheets (6) are matched with the sleeve connection mechanism (4), the inner sides of the sealing sheets (6) are coated with glue, and the sides of the two sealing sheets (6) coated with glue are both bonded to the flexible pipeline (3); The sealing sheet (6) is used to enhance the sealing performance of the first external thread (302), the second external thread (303), the first internal thread (102), and the second internal thread (202).

2. The energy-saving ventilation device for architectural engineering design according to claim 1 is characterized in that: The sleeve connection mechanism (4) comprises a sleeve ring (401), the sleeve ring (401) is composed of two sub-rings, the inner sides of the two sub-rings are provided with a fixing plate (403), and the fixing plate (403) is threadedly connected with a fixing bolt (404), and the sleeve ring (401) is detachably connected via the fixing bolt (404).

3. The energy-saving ventilation device for architectural engineering design according to claim 2 is characterized in that: An annular hole (402) is provided on the inner side of the two sleeve rings (401), and the two annular holes (402) are sleeved on the first pipeline (1) and the second pipeline (2) respectively.

4. The energy-saving ventilation device for architectural engineering design according to claim 2 is characterized in that: Adjustment grooves (405) are arranged on the outer sides of the two collars (401), adjustment holes (406) are opened on both sides of the inner wall of the adjustment grooves (405), and a fixing mechanism (5) is clamped inside the adjustment grooves (405).

5. The energy-saving ventilation device for architectural engineering design according to claim 4 is characterized in that: The fixing mechanism (5) comprises an arc-shaped clamping block (501), the arc-shaped clamping block (501) is adapted to the adjustment groove (405), and the arc-shaped clamping block (501) and the adjustment groove (405) are engaged and slidably moved.

6. The energy-saving ventilation device for architectural engineering design according to claim 5, characterized in that: The inner side of the adjustment hole (406) is threadedly connected with a tightening bolt (502), and the tightening bolt (502) is used to fix the arc-shaped clamping block (501) in the adjustment groove (405).

7. The energy-saving ventilation device for architectural engineering design according to claim 6, characterized in that: A fixing plate (504) is welded to the outer side of the arc-shaped clamping block (501) via a connecting plate (503), and the fixing plate (504) is detachably connected to the external wall via bolts.

8. The energy-saving ventilation device for architectural engineering design according to claim 1, characterized in that: A first filter net (103) is arranged on the inner side of the first tube body (101), and a plurality of first mesh holes (104) are provided on the first filter net (103); a second filter net (203) is arranged on the inner side of the second tube body (201), and a plurality of second mesh holes (204) are provided on the second filter net (203).

9. The energy-saving ventilation device for architectural engineering design according to claim 1, characterized in that: One end of the first pipeline (1) away from the flexible pipeline (3) is connected to an external energy-saving exhaust fan, and one end of the second pipeline (2) away from the flexible pipeline (3) is connected to an air extraction port.

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