Fireproof ventilating, purifying and filtering curtain wall convenient to overhaul

Abstract

The utility model relates to the technical field of curtain walls, and discloses a fireproof ventilating, purifying and filtering curtain wall convenient to maintain, which comprises an outer frame, an inner frame is mounted on the inner side of the outer frame, the bottom and the top of the inner side of the inner frame are respectively provided with a positioning groove, and a penetrating opening is formed in each positioning groove in a penetrating manner. And a fixing frame is arranged in the positioning groove, flame-retardant filter cotton is fixedly installed on the inner side of the fixing frame, and the bottom and the top of the inner side of the inner frame are each provided with a locking assembly. The glass curtain wall overcomes the defects in the prior art, compared with a traditional glass curtain wall, a traditional closed curtain wall structure is abandoned, the openable design is adopted, a worker can push the inner frame outwards from the inner side of the outer frame, air in the external environment can enter a room, air circulation is guaranteed, and the service life of the curtain wall is prolonged. And the flame-retardant filter cotton can filter and remove dust and particulate matters in the air, so that the dust and the particulate matters are effectively prevented from entering a room.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, and more specifically to a ventilation, purification and filtering curtain wall which is convenient for maintenance and fireproof. Background Art

[0002] Glass curtain wall refers to the building's external protective structure or decorative structure, which has a supporting structural system that can have a certain displacement ability relative to the main structure and does not share the forces exerted on the main structure. Glass curtain wall is a beautiful and novel method of building wall decoration and a prominent feature of the modern high-rise building era.

[0003] Insufficients of the prior art: Under the prior art, most glass curtain walls are of closed design, with only one opening at each end of the space, which results in poor indoor air circulation and affects the comfort of indoor personnel. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a ventilation, purification and filtering curtain wall which is easy to maintain and fireproof, so as to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a ventilation, purification and filtering curtain wall which is easy to maintain and fireproof, comprising an outer frame, an inner frame being installed inside the outer frame, a positioning groove being respectively provided at the inner bottom and inner top of the inner frame, a through opening being provided through the positioning groove, a fixing frame being provided in the positioning groove, a flame-retardant filter cotton being fixedly installed inside the fixing frame, and a locking assembly being respectively provided at the inner bottom and inner top of the inner frame.

[0006] The locking assembly includes an extension groove, which is opened on the inner side of the inner frame. A center block is fixedly connected to the center of the extension groove. A moving block is arranged on each side of the center block. A docking strip is fixedly connected to the two moving blocks on the sides facing away from each other.

[0007] Preferably, a group of guide rods are provided on both sides of the central block, one end of the guide rod is fixedly connected to the central block, the other end of the guide rod is fixedly connected to the wall of the extension groove, and the moving block is sleeved on the surface of the guide rod.

[0008] Preferably, one end of the docking strip passes through the extension groove wall and extends into the positioning groove, and a toggle block is fixedly connected to the moving block.

[0009] Preferably, a closing cover is fixedly connected to the notch of the extension groove, an avoidance hole is penetrated through the closing cover, and two avoidance holes are symmetrically arranged on each of the closing covers, and the toggle block passes through the avoidance hole and extends outward.

[0010] Preferably, a compression spring is sleeved on the surface of the guide rod. One end of the compression spring is fixedly connected to one side of the moving block facing the central block, and the other end of the compression spring is fixedly connected to the central block.

[0011] Preferably, docking grooves are formed in the fixed frame. Two docking grooves are symmetrically arranged on each fixed frame, and the docking grooves are matched with the docking strips.

[0012] Preferably, support members are fixedly installed on both the left and right sides of the outer frame, and limiting rods are fixedly installed on both the left and right sides of the inner frame. The support members are slidably connected to the surfaces of the limiting rods.

[0013] Preferably, sliding grooves are formed in both the inner top and inner bottom of the outer frame. Sliding members are fixedly connected to both the top and bottom of the inner frame. The sliding members are slidably connected to the walls of the sliding grooves. A glass panel is fixedly installed on the inner frame.

[0014] Technical effects and advantages of the present utility model:

[0015] The present utility model solves the deficiencies in the prior art. Compared with the traditional glass curtain wall, the traditional closed curtain wall structure is abandoned, and an openable design is adopted. The staff can push the inner frame outwards from the inside of the outer frame, so that the air in the external environment can enter the room, ensuring the air circulation. Moreover, the flame-retardant filter cotton can filter and remove the dust and particulate matter in the air, effectively preventing these dust and particulate matter from entering the room. In addition, when it is necessary to clean or overhaul and replace the flame-retardant filter cotton, the staff can quickly disassemble the fixed frame and the flame-retardant filter cotton as a whole from the inner frame, and the operation is simple and convenient, bringing convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 It is a schematic diagram of the inner frame structure of the present utility model.

[0018] Figure 3 It is a schematic diagram of the outer frame structure of the present utility model.

[0019] Figure 4 It is a schematic diagram of the fixed frame and locking assembly structure of the present utility model.

[0020] Figure 5 It is a schematic diagram of the internal structure of the extension groove of the present utility model.

[0021] Figure 6 It is a schematic diagram of the fixed frame structure of the present utility model.

[0022] The accompanying drawings are marked as follows: 1. outer frame; 11. support member; 12. slide groove; 2. inner frame; 21. glass panel; 22. limit rod; 23. sliding member; 24. positioning groove; 25. insertion opening; 3. fixing frame; 31. flame retardant filter cotton; 32. docking groove; 4. locking assembly; 41. extension groove; 42. center block; 43. moving block; 44. docking strip; 45. guide rod; 46. closing cover; 47. toggle block. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solution of the utility model in conjunction with the drawings in the utility model. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The utility model is not limited to the structures recorded in the following embodiments for a ventilation, purification and filtering curtain wall that is easy to maintain and fireproof. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0024] The utility model provides a ventilation, purification and filtering curtain wall which is easy to maintain and fireproof, comprising an outer frame 1, the outer frame 1 is installed on a wall, an inner frame 2 is installed on the inner side of the outer frame 1, a positioning groove 24 is respectively provided at the inner bottom and inner top of the inner frame 2, a through opening 25 is penetrated through the positioning groove 24, a fixing frame 3 is provided in the positioning groove 24, a flame retardant filter cotton 31 is fixedly installed on the inner side of the fixing frame 3, a locking component 4 is respectively provided at the inner bottom and inner top of the inner frame 2, the flame retardant filter cotton 31 is used for filtering dust and particulate matter in the air, the flame retardant filter cotton 31 can effectively prevent combustion, and it also has excellent high temperature resistance and chemical resistance, and is suitable for various occasions requiring fire protection and high temperature environment, and the locking component 4 is used for fixing the fixing frame 3 in the positioning groove 24.

[0025] The locking assembly 4 includes an extension groove 41, which is opened on the inner side of the inner frame 2. A center block 42 is fixedly connected to the center of the extension groove 41. A moving block 43 is arranged on each side of the center block 42. A docking strip 44 is fixedly connected to the two moving blocks 43 on the sides facing away from each other.

[0026] Furthermore, a group of guide rods 45 are provided on both sides of the center block 42, one end of the guide rod 45 is fixedly connected to the center block 42, and the other end of the guide rod 45 is fixedly connected to the wall of the extension groove 41, and the movement block 43 is sleeved on the surface of the guide rod 45, and the movement block 43 and the guide rod 45 form a sliding guide cooperation along the axial direction of the guide rod 45, and one end of the docking strip 44 passes through the wall of the extension groove 41 and extends into the positioning groove 24, and a toggle block 47 is fixedly connected to the movement block 43, and a closing cover 46 is fixedly connected to the notch of the extension groove 41, and an avoidance hole is opened through the closing cover 46, and two avoidance holes are symmetrically provided on each closing cover 46, and the toggle block 47 passes through the avoidance hole and extends outward, and the staff can slide the toggle block 47 along the avoidance hole by hand to pull the movement block 43 to slide along the guide rod 45, which is simple and convenient to operate.

[0027] Furthermore, a compression spring is sleeved on the surface of the guide rod 45, one end of the compression spring is fixedly connected to the side of the moving block 43 facing the center block 42, and the other end of the compression spring is fixedly connected to the center block 42. A docking groove 32 is provided on the fixed frame 3, and two docking grooves 32 are symmetrically arranged on each fixed frame 3. The docking groove 32 matches the docking strip 44. The elastic force of the compression spring can drive the docking strip 44 into the docking groove 32. The docking strip 44 and the docking groove 32 cooperate with each other to fix the fixed frame 3 in the positioning groove 24.

[0028] Furthermore, support members 11 are fixedly installed on both sides of the outer frame 1, and limit rods 22 are fixedly installed on both sides of the inner frame 2. The support members 11 are slidably connected to the surfaces of the limit rods 22. Slide grooves 12 are provided on the inner top and inner bottom of the outer frame 1. Slide members 23 are fixedly connected to the top and bottom of the inner frame 2. The slide member 23 is slidably connected to the groove wall of the slide groove 12. A glass panel 21 is fixedly installed on the inner frame 2. The support members 11 and the limit rods 22 cooperate with each other, and the slide member 23 and the slide groove 12 cooperate with each other, thereby ensuring the smooth movement of the inner frame 2.

[0029] The working principle of the utility model is as follows: during actual work, the staff pushes the inner frame 2, so that the limit rod 22 slides along the support member 11, and the sliding member 23 slides along the slide groove 12, thereby pushing the inner frame 2 and the glass panel 21 as a whole outward from the inside of the outer frame 1. At this time, the air in the external environment can pass through the penetration opening 25 into the room. During the process of air passing through, the flame retardant filter cotton 31 can filter and remove dust and particulate matter in the air.

[0030] When it is necessary to clean or overhaul and replace the flame-retardant filter cotton 31, the staff manually pulls the two toggle blocks 47 on the same locking assembly 4 to move towards each other, so that the two moving blocks 43 slide synchronously along the guide rod 45 towards each other. The compression spring contracts under the extrusion of the moving block 43 and the central block 42, and the elastic force of the compression spring increases. The moving block 43 moves and drives the docking strip 44 to disengage from the docking groove 32 and retract into the extension groove 41. At this time, the staff can take out the fixing frame 3 and the flame-retardant filter cotton 31 as a whole from the positioning groove 24, and then the flame-retardant filter cotton 31 can be cleaned or overhauled and replaced.

[0031] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0032] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A ventilation purification filter curtain wall that is convenient for maintenance and fireproof, including an outer frame (1), characterized in that, An inner frame (2) is installed inside the outer frame (1); a positioning groove (24) is provided at the inner bottom and inner top of the inner frame (2); a through opening (25) is provided in the positioning groove (24); a fixing frame (3) is provided in the positioning groove (24); a flame-retardant filter cotton (31) is fixedly installed inside the fixing frame (3); and a locking assembly (4) is provided at the inner bottom and inner top of the inner frame (2); The locking assembly (4) comprises an extension groove (41), the extension groove (41) being arranged on the inner side of the inner frame (2), a center block (42) being fixedly connected to the center of the extension groove (41), a moving block (43) being arranged on each side of the center block (42), and a docking strip (44) being fixedly connected to the two moving blocks (43) on the sides facing away from each other.

2. The ventilation purification filter curtain wall which is convenient for maintenance and fireproof according to claim 1, characterized in that, A group of guide rods (45) are provided on both sides of the central block (42), one end of the guide rod (45) is fixedly connected to the central block (42), the other end of the guide rod (45) is fixedly connected to the wall of the extension groove (41), and the moving block (43) is sleeved on the surface of the guide rod (45).

3. The ventilation and purification filter curtain wall which is convenient for maintenance and fireproof according to claim 1, is characterized in that One end of the docking strip (44) passes through the wall of the extension slot (41) and extends into the positioning slot (24), and a toggle block (47) is fixedly connected to the moving block (43).

4. A ventilation purification filter curtain wall that is convenient for maintenance and fireproof according to claim 3, characterized in that, A closing cover (46) is fixedly connected to the notch of the extension slot (41), an escape hole is formed through the closing cover (46), and two escape holes are symmetrically arranged on each closing cover (46), and the toggle block (47) passes through the escape hole and extends outward.

5. The ventilation purification filter curtain wall according to claim 2, which is convenient for maintenance and fireproof, is characterized in that A compression spring is sleeved on the surface of the guide rod (45), one end of the compression spring is fixedly connected to the side of the moving block (43) facing the central block (42), and the other end of the compression spring is fixedly connected to the central block (42).

6. The ventilation purification and filtration curtain wall that is convenient for maintenance and fireproof according to claim 1, wherein The fixed frame (3) is provided with a docking groove (32), and each fixed frame (3) is symmetrically provided with two docking grooves (32), and the docking grooves (32) match the docking strips (44).

7. A ventilation and purification filter curtain that is convenient for maintenance and fireproof according to claim 1, wherein, Support members (11) are fixedly installed on both left and right sides of the outer frame (1), and limiting rods (22) are fixedly installed on both left and right sides of the inner frame (2), and the support members (11) are slidably connected to the surfaces of the limiting rods (22).

8. A ventilation purification filter curtain wall that is convenient for maintenance and fireproof according to claim 1, wherein The outer frame (1) is provided with a slide groove (12) at the inner top and the inner bottom, the inner frame (2) is fixedly connected with a sliding member (23) at the top and the bottom, the sliding member (23) is slidably connected with the groove wall of the slide groove (12), and a glass panel (21) is fixedly mounted on the inner frame (2).

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