Novel tuyere with special rainproof structure

Abstract

The utility model relates to the technical field of special rainproof structures, and discloses a novel tuyere with a special rainproof structure, which comprises a fixed frame, and is characterized in that a strip-shaped tuyere is fixedly connected in the fixed frame, and a mounting plate I is fixedly connected above the rear side of the fixed frame; a second mounting plate is fixedly connected to the lower portion of the rear side of the fixing frame, a sealing strip is fixedly connected to the rear side of the fixing frame, a blocking assembly used for blocking rainwater is fixedly connected to the front end of the fixing frame and comprises a first rain baffle, the inner side of the first rain baffle is fixedly connected to the outer side of the fixing frame, and the inner side of the first rain baffle is fixedly connected to the outer side of the fixing frame. The outer side of the fixed frame is fixedly connected with a second rain baffle. According to the strip-shaped tuyere, good sealing can effectively prevent rainwater, dust and other impurities from entering a ventilation system, erosion and damage of the rainwater, the dust and the other impurities to internal parts of the tuyere are avoided, and therefore the service life of the strip-shaped tuyere and the service life of the whole ventilation system are prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to special rainproof structure technical field especially relates to a novel air port with special rainproof structure. BACKGROUND

[0002] In modern buildings, the air port installed on the outer wall bears the important task of realizing the ventilation function. However, in order to ensure the comfort and safety of the indoor environment, these air ports usually need to have excellent rainproof function. At present, many products on the market can indeed show good rainproof performance when encountering wind and rain in a breeze (wind force below 4 levels). However, it cannot be ignored that these air ports have some problems in actual application. Among them, the joint between the air port frame and the wall often has the problem of loose joint. In this case, once it encounters rain and wind, rainwater will seep into the room from these tiny gaps. Especially when the building is facing severe weather such as heavy rain and strong wind (above 7 levels), or when it is in the southeast coastal area and is attacked by typhoon, the problem will be more serious. The strong wind with heavy rain hits the air port of the building outer wall with strong impact force. These losses are not limited to the material level, such as damage to indoor decoration, furniture, electrical appliances, etc., but also cause great inconvenience to people's life and work, and even affect people's physical and mental health.

[0003] Some existing air ports cannot realize the rainproof performance of rainwater when encountering heavy rain and strong wind (above 7 levels). In some cases, some air ports cannot effectively prevent rainwater when encountering extreme weather conditions such as heavy rain and strong wind (above 7 levels). When rainwater enters the air port, the damage it causes cannot be underestimated. Various components inside the air port, such as fan blades and motors, will be the first to suffer from the erosion of rainwater. The long-term effect of rainwater will cause metal parts to gradually rust and corrode. The surface of the metal material, which was originally strong and durable, will slowly appear rust spots. With the passage of time, the degree of rusting will continue to deepen. This not only damages the appearance of the metal parts, but more seriously, it greatly reduces their service life. Parts that can operate stably for many years will have performance degradation, frequent failures and other problems in a short period of time due to the influence of rainwater. For electrical components, rainwater is a great threat. Once rainwater enters the electrical part, it will cause serious faults such as short circuit. The insulation performance of the electrical circuit will be greatly reduced under the action of rainwater, the normal path of electric current is disturbed, leading to the occurrence of short circuit. This short circuit not only affects the normal operation of the equipment, but also produces electric sparks, which poses a risk of fire. In severe cases, the entire equipment may be damaged, causing the air port to completely lose its ventilation function, causing great inconvenience and safety hazards to the use of the building. Therefore, a novel air port with special rainproof structure is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a novel air port with special rainproof structure, aims at improving the problem that the rain cannot be completely closed in the prior art when encountering heavy rain and strong wind.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] It is characterized in that: the inside of the fixed frame is fixedly connected with a strip-shaped air port, the upper rear side of the fixed frame is fixedly connected with a mounting plate one, the lower rear side of the fixed frame is fixedly connected with a mounting plate two, the rear side of the fixed frame is fixedly connected with a sealing strip, and the front end of the fixed frame is fixedly connected with a blocking assembly for blocking rainwater.

[0007] As a further description of the above technical scheme:

[0008] The blocking assembly comprises a rain baffle one, the inner side of the rain baffle one is fixedly connected to the outer side of the fixed frame, and the outer side of the fixed frame is fixedly connected with a rain baffle two.

[0009] As a further description of the above technical scheme:

[0010] The top of the sealing strip is fixedly connected to the bottom of the mounting plate one, and the bottom of the sealing strip is fixedly connected to the bottom of the mounting plate two.

[0011] The utility model has the advantages of:

[0012] In the utility model, the strip-shaped air port cooperates with the fixed frame, the fixed frame cooperates with the sealing strip, and the sealing effect is realized, good sealing can effectively prevent rainwater, dust and other impurities from entering the ventilation system, avoids the erosion and damage of these substances to the internal components of the air port, thereby prolonging the service life of the strip-shaped air port and the whole ventilation system. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic view of the novel air port with special rainproof structure provided by the utility model;

[0014] Figure 2 It is a structural schematic view of the mounting plate two of the novel air port with special rainproof structure provided by the utility model.

[0015] LEGEND:

[0016] 1, fixed frame; 2, strip-shaped air port; 3, rain baffle one; 4, mounting plate one; 5, rain baffle two; 6, mounting plate two; 7, sealing strip. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0018] With reference to Figure 1 The present application provides an embodiment: a novel air inlet with a special rainproof structure, comprising a fixed frame 1. The fixed frame 1 is made of a durable material, which can provide stable support for the internal strip-shaped air inlet 2. The fixed frame 1 is fixedly connected with the strip-shaped air inlet 2 inside, which ensures that the air inlet will not loosen or shift during use. The rear upper side of the fixed frame 1 is fixedly connected with a mounting plate one 4, which is made of metal material and has high strength and corrosion resistance, and can firmly install the fixed frame 1 on the wall.

[0019] The rear lower side of the fixed frame 1 is fixedly connected with a mounting plate two 6, which is also made of a strong material and cooperates with the mounting plate one 4 to make the installation more stable. The rear side of the fixed frame 1 is fixedly connected with a sealing strip 7 made of high-quality rubber material, which has good elasticity and sealing performance. The top of the sealing strip 7 is fixedly connected to the bottom of the mounting plate one 4, and the bottom of the sealing strip 7 is fixedly connected to the bottom of the mounting plate two 6. When the fixed frame 1 is installed on the wall, the sealing strip 7 can tightly fit the wall, effectively preventing rainwater from seeping between the fixed frame 1 and the wall. The front end of the fixed frame 1 is fixedly connected with a blocking assembly for blocking rainwater.

[0020] With reference to Figure 2 The blocking assembly comprises a rain shield one 3, which is fixedly connected to the outside of the fixed frame 1. The rain shield one 3 is made of corrosion-resistant aluminum alloy material and has a special surface treatment, which has good waterproof performance. During rainfall, the rain shield one 3 can block most of the rainwater, preventing the rainwater from directly impacting the strip-shaped air inlet 2. The outside of the fixed frame 1 is fixedly connected with a rain shield two 5, which cooperates with the rain shield one 3 to form double protection, ensuring that rainwater will not enter the strip-shaped air inlet 2.

[0021] Working principle: When the staff needs to install the strip air vent 2, they can use the two mounting plates 4 and 6 on the back of the fixed frame 1 to install and fix the fixed frame 1. The strip air vent 2 is fixedly connected inside the fixed frame 1. Rain shield 3 and rain shield 5 are fixed on the upper and lower sides of the strip air vent 2, respectively, which can block rainwater from entering the interior through the holes of the strip air vent 2. A sealing strip 7 is fixedly connected to the back of the fixed frame 1. In this way, when the fixed frame 1 is installed on the wall, the tight fit between the wall and the sealing strip 7 can prevent rainwater from entering through the gap between the fixed frame 1 and the wall.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel air vent with a special rainproof structure, comprising a fixed frame (1), characterized in that: The fixed frame (1) is fixedly connected to a strip-shaped air vent (2), the fixed frame (1) is fixedly connected to the upper rear side of the fixed frame (1) and the fixed frame (1) is fixedly connected to the lower rear side of the fixed frame (1) and the fixed frame (1) is fixedly connected to a second mounting plate (6), the fixed frame (1) is fixedly connected to a sealing strip (7), and the fixed frame (1) is fixedly connected to a blocking component for blocking rainwater.

2. The novel air vent with a special rainproof structure according to claim 1, characterized in that: The blocking assembly includes a rain shield one (3), the inner side of which is fixedly connected to the outer side of the fixed frame (1), and a rain shield two (5) is fixedly connected to the outer side of the fixed frame (1).

3. A novel air vent with a special rainproof structure according to claim 1, characterized in that: The top of the sealing strip (7) is fixedly connected to the bottom of the mounting plate one (4), and the bottom of the sealing strip (7) is fixedly connected to the bottom of the mounting plate two (6).

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