Ventilation low-loss curtain wall

Abstract

The utility model relates to the technical field of curtain walls, in particular to a ventilation low-loss curtain wall which comprises a frame, hollow glass is fixedly connected to the inner wall of the frame, a rotating rod is rotatably connected to the inner wall of the frame, a plurality of ventilation holes are formed in the arc face of the rotating rod, and a plurality of air holes are formed in the surface of the frame. The size of the air holes is matched with the size of the air holes, one end of the rotating rod is fixedly connected with a wire coil, the arc face of the wire coil is fixedly connected with a pull belt, the pull belt penetrates through the frame, one end of the pull belt is rotationally connected with a pull ring, the arc face of the rotating rod is sleeved with a torsional spring, and the two ends of the torsional spring are fixedly connected with the frame and the rotating rod respectively. According to the ventilation curtain wall, the ventilation holes and the air holes are formed, the ventilation holes can be aligned with the air holes when needed, outdoor air can enter a room through the ventilation holes and the air holes, then the indoor ventilation effect is achieved, and the practicability of the curtain wall is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a curtain wall technical field especially relates to a ventilation low loss curtain wall. BACKGROUND

[0002] The curtain wall can be divided into two types of structural curtain wall and non-structural curtain wall, the structural curtain wall is one of the main load-bearing structures of building, and the non-structural curtain wall is a layer of outer wall outside the main structure of building, the curtain wall is widely used in modern architectural design, becomes one of important features of city building.

[0003] The above and prior art have the following defects: when using the curtain wall, the curtain wall needs to be installed on the outer wall in sequence, so that the curtain wall structure is fixed and sealed after installation, so that the indoor air is difficult to exchange with the outdoor air, resulting in poor ventilation performance of the building.

[0004] Therefore, a ventilation low loss curtain wall is proposed. UTILITY MODEL CONTENT

[0005] The utility model discloses a ventilation low loss curtain wall to solve the problem that the curtain wall structure is fixed and sealed after installation, so that the indoor air is difficult to exchange with the outdoor air.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a ventilation low loss curtain wall, including the frame, the inner wall of frame is fixedly connected with hollow glass, the inner wall of frame is rotatably connected with the rotating rod, the circular surface of rotating rod is provided with a plurality of air holes, the surface of frame is provided with a plurality of air holes, the size of air hole is adapted to the size of air hole.

[0007] The effect of the above components is that by setting the air hole and the air hole, the air hole can be aligned with the air hole when needed, so that the outdoor air can enter the indoor through the air hole and the air hole, thereby realizing the effect of ventilating the indoor and improving the practicability of the curtain wall.

[0008] Preferably, one end of the rotating rod is fixedly connected with a wire reel, the circular surface of the wire reel is fixedly connected with a drawstring, and the drawstring penetrates the frame.

[0009] The effect of the above components is that the movement of the drawstring drives the wire reel to rotate, and the rotation of the wire reel drives the rotating rod to rotate, thereby facilitating the adjustment of the position of the rotating rod.

[0010] Preferably, one end of the drawstring is rotatably connected with a pull ring.

[0011] The effect of the above components is that pulling the pull ring drives the drawstring to move, and the drawstring facilitates the pulling of the drawstring.

[0012] Preferably, the arc surface of the rotating rod is sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the frame and the rotating rod respectively.

[0013] The rotating rod can rotate by the torsion of the torsion spring, so that the rotating rod can be automatically reset.

[0014] Preferably, the surface of the frame is fixedly connected with a fixed plate, the surface of the fixed plate is slidingly connected with a sliding plate, the sliding plate is fixedly installed on the surface of the pulling belt, and the sliding plate is screwedly connected with a bolt.

[0015] The bolt is abutted against the surface of the frame by moving through the screw thread, the position of the sliding plate is limited, the position of the pulling belt is limited, the position of the rotating rod is limited, and the indoor ventilation can be ensured.

[0016] Preferably, the surface of the fixed plate is fixedly connected with two positioning blocks, and the sliding plate is located between the two positioning blocks.

[0017] When the sliding plate contacts the upper positioning block, the positioning block prevents the sliding plate from continuing to slide, and the rotating range of the rotating rod is limited.

[0018] Compared with the prior art, the advantages and positive effects of the utility model lie in that,

[0019] In the utility model, the air vent and the air hole are arranged, the air vent and the air hole are aligned when needed, outdoor air can enter the indoor through the air vent and the air hole, the ventilation effect of the indoor is realized, and the practicality of the curtain wall is improved. DRAWINGS

[0020] Figure 1 It is a whole structure schematic diagram of the utility model.

[0021] Figure 2 It is a frame cross section structure schematic diagram of the utility model.

[0022] Figure 3 It is a frame cross section structure schematic diagram of the utility model. Figure 1 It is an enlarged view of A in the utility model.

[0023] Figure 4 It is a rotating rod structure schematic diagram of the utility model.

[0024] Figure 5 It is a wire reel structure schematic diagram of the utility model.

[0025] Fig. 1 is a frame; 2, hollow glass; 3, rotating rod; 4, air hole; 5, air hole; 6, wire reel; 7, pull belt; 8, pull ring; 9, torsional spring; 10, fixed plate; 11, sliding plate; 12, bolt; 13, positioning block. DETAILED DESCRIPTION

[0026] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0027] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be practiced without the specific details, which are different from the description, and therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0028] As shown in Figures 1-5 The utility model provides a ventilating low loss curtain wall, including frame 1, the inner wall of frame 1 is fixedly connected with hollow glass 2, the inner wall of frame 1 is rotatably connected with rotating rod 3, the arc surface of rotating rod 3 is opened with a plurality of air holes 4, the surface of frame 1 is opened with a plurality of air holes 5, the size of air hole 4 is suitable with the size of air hole 5, through setting up air hole 4 and air hole 5, can when needing air hole 4 to be in line with air hole 5, make outdoor air can pass through air hole 4 and air hole 5 and enter indoor, and then realize the effect of ventilating indoor, improve the practicability of curtain wall, one end of rotating rod 3 is fixedly connected with wire reel 6, the arc surface of wire reel 6 is fixedly connected with pull belt 7, pull belt 7 passes through frame 1, and pull belt 7 moves and will drive wire reel 6 to rotate, and wire reel 6 rotates and will drive rotating rod 3 to rotate, to conveniently adjust the position of rotating rod 3.

[0029] As shown in Figures 3-5As shown, one end of the pull belt 7 is rotatably connected with a pull ring 8, and the pull ring 8 is pulled to drive the pull belt 7 to move, so that the pull belt 7 is convenient to pull, the arc surface of the rotating rod 3 is sleeved with a torsion spring 9, both ends of the torsion spring 9 are fixedly connected with the frame 1 and the rotating rod 3, and the rotating rod 3 can rotate by the torsion of the torsion spring 9, so that the rotating rod 3 can be automatically reset, the surface of the frame 1 is fixedly connected with a fixed plate 10, the surface of the fixed plate 10 is slidably connected with a sliding plate 11, the sliding plate 11 is fixedly installed on the surface of the pull belt 7, the sliding plate 11 is threadedly connected with a bolt 12, the bolt 12 is moved by the thread to abut against the surface of the frame 1, the bolt 12 limits the position of the sliding plate 11, thereby limiting the position of the pull belt 7, and further limiting the position of the rotating rod 3, so as to ensure that the indoor air can be normally ventilated, the surface of the fixed plate 10 is fixedly connected with two positioning blocks 13, and the sliding plate 11 is located between the two positioning blocks 13, when the sliding plate 11 contacts the positioning block 13 located above, the positioning block 13 prevents the sliding plate 11 from continuing to slide, so as to limit the rotating range of the rotating rod 3.

[0030] The overall working principle is that the hollow glass 2 can reduce the heat exchange efficiency between indoor and outdoor, thereby heat preservation of the indoor, in winter, reducing the loss of indoor heat, making the building more energy-saving, when the indoor needs to be ventilated, the pull ring 8 is pulled upward, the pull ring 8 drives the pull belt 7 to move, the pull belt 7 drives the reel 6 to rotate, the reel 6 rotates to drive the rotating rod 3 to rotate, at the same time, the sliding plate 11 moves with the pull belt 7 to slide along the surface of the fixed plate 10, the fixed plate 10 limits the sliding path of the sliding plate 11, when the sliding plate 11 contacts the positioning block 13 located above, the positioning block 13 prevents the sliding plate 11 from continuing to slide, so as to limit the rotating range of the rotating rod 3, at this time, the rotating rod 3 rotates by ninety degrees to align the air hole 5 with the air hole 5, so that the outdoor air can enter the indoor through the air hole 4 and the air hole 5, thereby realizing the effect of ventilating the indoor, when the rotating rod 3 rotates, the torsion spring 9 is twisted, in order to avoid the situation that the rotating rod 3 rotates in the opposite direction by the torsion of the torsion spring 9 after the pull ring 8 is loosened, the bolt 12 is rotated, the bolt 12 is moved by the thread to abut against the surface of the frame 1, the bolt 12 limits the position of the sliding plate 11, thereby limiting the position of the pull belt 7, and further limiting the position of the rotating rod 3, so as to ensure that the indoor air can be normally ventilated, when ventilation is not needed, the bolt 12 is rotated in the opposite direction, when the bolt 12 is separated from the frame 1, the torsion spring 9 starts to twist, the rotating rod 3 rotates in the opposite direction by ninety degrees by the torsion of the torsion spring 9, so as to block the air hole 5, thereby ensuring that the curtain wall can normally heat preservation of the indoor.

[0031] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A ventilated low-loss curtain wall, comprising a frame (1), characterized in that: The inner wall of the frame (1) is fixedly connected to the insulating glass (2), the inner wall of the frame (1) is rotatably connected to a rotating rod (3), the arc surface of the rotating rod (3) is provided with a plurality of air holes (4), the surface of the frame (1) is provided with a plurality of air holes (5), and the size of the air holes (4) is adapted to the size of the air holes (5).

2. The ventilated low-loss curtain wall according to claim 1, characterized in that: One end of the rotating rod (3) is fixedly connected to a wire drum (6), and the arc surface of the wire drum (6) is fixedly connected to a drawstring (7), and the drawstring (7) passes through the frame (1).

3. The ventilated low-loss curtain wall according to claim 2, characterized in that: One end of the drawstring (7) is rotatably connected to a draw ring (8).

4. The ventilated low-loss curtain wall according to claim 1, characterized in that: The arc surface of the rotating rod (3) is covered with a torsion spring (9), and the two ends of the torsion spring (9) are fixedly connected to the frame (1) and the rotating rod (3) respectively.

5. The ventilated low-loss curtain wall according to claim 1, characterized in that: The surface of the frame (1) is fixedly connected to a fixing plate (10), the surface of the fixing plate (10) is slidably connected to a slide plate (11), the slide plate (11) is fixedly mounted on the surface of the drawstring (7), and the slide plate (11) is internally threaded with a bolt (12).

6. The ventilated low-loss curtain wall according to claim 5, characterized in that: Two positioning blocks (13) are fixedly connected to the surface of the fixed plate (10), and the slide plate (11) is located between the two positioning blocks (13).

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