Energy-saving ventilation structure of green building

Abstract

The utility model provides a green building energy-saving ventilation structure which comprises a ventilation pipe and a mounting mechanism, the mounting mechanism is used for mounting the ventilation pipe on the inner wall of a mounting hole in a wall surface or a window surface, and a gradient pipe is arranged at one end of the ventilation pipe. During use, a user can mount the ventilation pipe on the inner wall of a mounting hole in a wall surface or a window surface through the mounting mechanism and then mount the gradient pipe at one end of the ventilation pipe through the connecting mechanism and the limiting mechanism, so that the dustproof cotton is limited on the inner wall of the ventilation pipe; in the air suction process of the suction fan, according to the Bernoulli principle, the higher the flow speed of fluid is, the smaller the internal pressure is, so that a low-pressure area is formed in the gradient pipe, outside normal-pressure air can enter the gradient pipe from the multiple air inlets, and the air is exhausted into a room through the dust-proof cotton. And therefore, the gas inlet amount is effectively increased, and the practicability of the device is fully reflected.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation structures, in particular to a green building energy-saving ventilation structure. Background Art

[0002] Green buildings are high-quality buildings that achieve low energy consumption, are environmentally friendly, and ensure health and livability throughout their entire life cycle. This construction method not only focuses on energy conservation and carbon reduction, but also strives to improve the quality of living and working environments and coexist harmoniously with nature. Green buildings emphasize minimizing negative impacts on the environment at all stages of building design, construction, operation, and demolition, while optimizing energy efficiency and ensuring indoor environmental quality.

[0003] In the prior art (such as Figure 1 As shown in FIG, when ventilating the interior of a green building, ventilation ducts are generally installed on the surface of the building's houses or windows. Fans are often installed on the inner walls of the ventilation ducts to draw air into the house. However, the current fans are often installed inside the ventilation ducts. As a result, in subsequent use, the outside air can only enter the interior of the ventilation duct through the fans, which results in a smaller amount of air entering per unit time, thereby affecting the ventilation effect. Therefore, a new type of green building energy-saving ventilation structure is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the deficiencies of the existing technology and provide a green building energy-saving ventilation structure. A green building energy-saving ventilation structure is provided. A plurality of air inlets are arranged on the surface of the slope pipe. In the process of suction by the suction fan, according to the Bernoulli principle, the faster the fluid flow rate, the smaller the internal pressure, so that a low-pressure area is formed inside the slope pipe, and the outside normal pressure air will enter the slope pipe from the plurality of air inlets, thereby effectively increasing the amount of gas entering, solving the problem of Figure 1 As shown, currently, when ventilating the interior of a green building, ventilation ducts are generally installed on the surface of the building's houses or windows, and fans are often installed on the inner walls of the ventilation ducts to draw air into the house. However, the current fans are often installed inside the ventilation ducts, so that in subsequent use, the outside air can only enter the interior of the ventilation duct through the fan, which results in a smaller amount of air entering per unit time, thereby affecting the ventilation effect.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a green building energy-saving ventilation structure, comprising: a ventilation pipe, a mounting mechanism, the mounting mechanism being used to mount the ventilation pipe on the inner wall of a mounting hole on a wall or window surface, a slope pipe being provided at one end of the ventilation pipe, a plurality of mounting rods being fixedly mounted on the inner wall of the slope pipe, a same suction fan being fixedly mounted on the other end of the plurality of mounting rods, dust-proof cotton being provided inside the ventilation pipe, a plurality of air inlets being provided on the surface of the slope pipe, and a connecting mechanism and a limiting mechanism being further included, the connecting mechanism being used to mount one end of the slope pipe on one end of the ventilation pipe, and the limiting mechanism being used to limit the position of the dust-proof cotton on the inner wall of the ventilation pipe.

[0006] Preferably, the mounting mechanism comprises a limiting ring fixedly sleeved on the surface of the ventilation pipe, and a resistance ring is threadedly sleeved on the surface of the ventilation pipe.

[0007] Preferably, the connecting mechanism includes a mounting ring fixedly sleeved on the surface of the ventilation pipe, a plurality of connecting bolts are threadedly inserted into the surface of the mounting ring, and the surfaces of the plurality of connecting bolts are threadedly inserted into one end of the gradient pipe.

[0008] Preferably, the limiting mechanism includes a limiting tube threadedly sleeved on the surface of the ventilation pipe, one end of the limiting tube is slidably inserted into the inner wall of the ventilation pipe, the surface of the dust-proof cotton is fixedly sleeved with a rubber sleeve, and the surface of the rubber sleeve is fixedly installed with several interference blocks, and the dust-proof cotton, the rubber sleeve and the several interference blocks are all slidably inserted into the inner wall of the limiting tube.

[0009] Preferably, a gradient groove is provided on the inner wall of the gradient tube.

[0010] Preferably, a protective ring is fixedly sleeved on the surface of the gradient tube.

[0011] Preferably, a friction sleeve is fixedly sleeved on the surface of the limiting tube.

[0012] The beneficial effects of the present invention are:

[0013] (1) When the utility model is in use, the user can install the ventilation pipe on the inner wall of the installation hole on the wall or window surface through the installation mechanism, and then install the slope pipe on one end of the ventilation pipe through the connecting mechanism and the limiting mechanism, and limit the dust-proof cotton to the inner wall of the ventilation pipe. In this way, the suction fan can be turned on to suck the outside air into the inner wall of the ventilation pipe and then discharge it into the room through the dust-proof cotton. During the process of the suction fan sucking air, according to Bernoulli's principle, the faster the fluid flow rate, the lower the internal pressure, so that a low-pressure area is formed inside the slope pipe, and the outside normal pressure air will enter the slope pipe from several air inlets, thereby effectively increasing the amount of gas entering, fully reflecting the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the prior art of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 3 It is a half-section view of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from another angle;

[0018] Figure 5 It is a side view of the present utility model.

[0019] In the figure: 1. Ventilation duct; 2. Mounting mechanism; 201. Limiting ring; 202. Interference ring; 3. Slope pipe; 4. Mounting rod; 5. Suction fan; 6. Dust-proof cotton; 7. Air inlet; 8. Connecting mechanism; 801. Mounting ring; 802. Connecting bolt; 9. Limiting mechanism; 901. Limiting pipe; 902. Rubber sleeve; 903. Interference block; 10. Slope groove; 11. Protective ring; 12. Friction sleeve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0023] Example 1

[0024] like Figures 1 to 5As shown, this embodiment provides a green building energy-saving ventilation structure, including: a ventilation pipe 1, a mounting mechanism 2. During the construction process of the prior art, the user can open a mounting hole on the surface of a wall or window, and then insert the ventilation pipe 1 into it, and install it through the mounting mechanism 2. At the same time, a slope pipe 3 is provided at one end of the ventilation pipe 1, and a plurality of mounting rods 4 are fixedly installed on the inner wall of the slope pipe 3, and the other end of the plurality of mounting rods 4 is fixedly installed with the same suction fan 5. The user can install one end of the slope pipe 3 at one end of the ventilation pipe 1 through the connecting mechanism 8. During use, the user controls the suction fan 5 to rotate, and the air flow will enter the interior of the slope pipe 3 from the plurality of air inlets 7 all opened on the surface of the slope pipe 3, thereby increasing the air The amount of entry, at the same time, the user can limit the dust-proof cotton 6 to the position of the inner wall of the ventilation pipe 1 through the limiting mechanism 9, the installation mechanism 2 includes a limiting ring 201 fixedly sleeved on the surface of the ventilation pipe 1. When in use, the user inserts the ventilation pipe 1 into the inner wall of the installation hole opened on the surface of the wall or window, and then rotates the interference ring 202 threadedly sleeved on the surface of the ventilation pipe 1, so that the interference ring 202 and the limiting ring 201 respectively contact the two sides of the wall or window, thereby realizing the limitation of the ventilation pipe 1, the connecting mechanism 8 includes a plurality of connecting bolts 802, and the surface of the ventilation pipe 1 is fixedly sleeved with a mounting ring 801. After the user makes one end of the slope pipe 3 contact the surface of the mounting ring 801, the plurality of connecting bolts 802 are threadedly inserted into the surface of the mounting ring 801. The surface of the slope pipe 3 is threadedly inserted into the surface of the slope pipe 3, so that the connection between the slope pipe 3 and the ventilation pipe 1 can be achieved. The limiting mechanism 9 includes a rubber sleeve 902 fixedly sleeved on the surface of the dust-proof cotton, and a plurality of interference blocks 903 are fixedly installed on the surface of the rubber sleeve 902. After the user screws the limiting pipe 901 on the surface of the ventilation pipe 1, the rubber sleeve 902 is inserted into the inner wall of the ventilation pipe 1, so that the plurality of interference blocks 903 all interfere with the notch in the inner wall of the ventilation pipe 1, so that the dust-proof cotton can be limited on the inner wall of the ventilation pipe 1. The inner wall of the slope pipe 3 is provided with a slope groove 10, so that the pressure of the air will increase after entering the inner wall of the slope pipe 3, thereby accelerating the airflow speed. The surface of the slope pipe 3 is fixedly sleeved with a protective ring 11, which blocks a plurality of air inlets 7, thereby In order to prevent dust from entering the interior of the ventilation pipe 1 from the air inlet 7, a friction sleeve 12 for increasing the friction between the hand and the limiting pipe 901 is fixedly connected to the surface of the limiting pipe 901. It should be noted that the space between the several mounting rods 4 can also increase the amount of air flowing into the interior of the slope pipe 3. Because the rotation of the fan will cause the air pressure inside the slope pipe 3 to decrease, the air on one side of the mounting rod 4 will flow into the interior of the slope pipe 3 through the gaps between the several mounting rods 4. In addition to the dust-proof cotton 6 used in this application, the dust removal facility can also use dust filtering products such as dust filters. The ventilation pipe 1 and the slope pipe 3 in this device are both made of stainless steel, which can extend the service life of the device. At the same time, the inner walls of the several air inlets are fixedly installed with wire mesh.Used to prevent foreign matter from entering the ventilation duct.

[0025] During use, the user can install the ventilation pipe 1 on the inner wall of the mounting hole on the wall or window surface through the mounting mechanism 2, and then install the slope pipe 3 at one end of the ventilation pipe 1 through the connecting mechanism 8 and the limiting mechanism 9, and limit the dust-proof cotton 6 to the inner wall of the ventilation pipe 1. In this way, the suction fan 5 can be turned on to suck the outside air into the inner wall of the ventilation pipe 1 and then discharge it into the room after passing through the dust-proof cotton 6. During the process of the suction fan 5 sucking air, according to Bernoulli's principle, the faster the fluid flow rate, the lower the internal pressure, thereby forming a low-pressure area inside the slope pipe 3, and the outside normal pressure air will enter the slope pipe 3 from several air inlets 7, thereby effectively increasing the amount of gas entering, fully reflecting the practicality of the device.

[0026] Working steps

[0027] Step 1. The user presses one end of the slope tube 3 against the surface of the mounting ring 801 fixedly sleeved on the surface of the ventilation pipe 1, and then threadably inserts several mounting bolts into the surface of the mounting ring 801 and then into the surface of the slope tube 3, so as to realize the installation of the slope tube 3 on one end of the ventilation pipe 1. Then, after inserting the rubber sleeve 902 into the inner wall of the limiting tube 901, the user presses several contact blocks 903 against several notches on the inner wall of the limiting tube 901, so as to realize the installation of the dust-proof cotton 6 on the inner wall of the limiting tube 901. Finally, the limiting tube 901 is threaded onto the surface of the ventilation pipe 1, so as to realize the installation of the dust-proof cotton 6 on the inner wall of the ventilation pipe 1.

[0028] Step 2: The user first inserts the ventilation pipe 1 into the inner wall of the installation hole opened on the surface of the wall or window, and then the limiting ring 201 contacts one side of the wall or window. The user rotates the contact ring 202 threaded on the surface of the ventilation pipe 1 so that the contact ring 202 contacts the other side of the wall or window. The installation of the ventilation pipe 1 is completed, and then the suction fan 5 is driven to rotate to extract the outside air.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A green building energy-saving ventilation structure, comprising: A ventilation duct and a mounting mechanism, wherein the mounting mechanism is used to install the ventilation duct on the inner wall of a mounting hole on a wall or window surface, a slope tube is provided at one end of the ventilation duct, a plurality of mounting rods are fixedly installed on the inner wall of the slope tube, and the other ends of the plurality of mounting rods are fixedly installed with the same suction fan, dust-proof cotton is provided inside the ventilation duct, a plurality of air inlets are opened on the surface of the slope tube, and the ventilation duct further includes a connecting mechanism and a limiting mechanism, the connecting mechanism is used to install one end of the slope tube on one end of the ventilation duct, and the limiting mechanism is used to limit the position of the dust-proof cotton on the inner wall of the ventilation duct.

2. A green building energy-saving ventilation structure according to claim 1, characterized in that: The installation mechanism includes a limiting ring fixedly sleeved on the surface of the ventilation pipe, and a conflict ring is threadedly sleeved on the surface of the ventilation pipe.

3. A green building energy-saving ventilation structure according to claim 1, characterized in that: The connecting mechanism includes a mounting ring fixedly sleeved on the surface of the ventilation pipe, a plurality of connecting bolts are threadedly inserted on the surface of the mounting ring, and the surfaces of the plurality of connecting bolts are threadedly inserted on one end of the gradient pipe.

4. A green building energy-saving ventilation structure according to claim 1, characterized in that: The limiting mechanism includes a limiting tube threadedly sleeved on the surface of the ventilation pipe, one end of the limiting tube is slidably inserted into the inner wall of the ventilation pipe, the surface of the dust-proof cotton is fixedly sleeved with a rubber sleeve, and the surface of the rubber sleeve is fixedly installed with several interference blocks, the dust-proof cotton, the rubber sleeve, and several interference blocks are all slidably inserted into the inner wall of the limiting tube.

5. A green building energy-saving ventilation structure according to claim 1, characterized in that: The inner wall of the gradient tube is provided with a gradient groove.

6. A green building energy-saving ventilation structure according to claim 5, characterized in that: A protective ring is fixedly sleeved on the surface of the gradient pipe.

7. A green building energy-saving ventilation structure according to claim 4, characterized in that: A friction sleeve is fixedly sleeved on the surface of the limiting tube.

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