Embedded filtering ventilator for curtain wall

Abstract

An embedded filtering ventilator for a curtain wall relates to the technical field of indoor ventilation and comprises an adapting part, a filtering part arranged in the adapting part and a protection part arranged on the outer side of the adapting part. The equipment can adapt to preset spaces with different sizes of the curtain wall, and the utilization rate of the equipment is improved while the overall and smooth visual effect of the curtain wall is prevented from being damaged by the externally-hung ventilator; the equipment is installed indoors, installation is simple, indoor replacement and maintenance can be achieved, manpower is effectively saved, and the safety of workers is guaranteed; the equipment can effectively absorb noise, and the happiness in use is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of indoor ventilation, in particular to an embedded filter ventilator for curtain wall. BACKGROUND

[0002] The ventilator is installed on the building envelope (door and window, curtain wall) or between the wall and the door and window, and has certain wind pressure resistance, water tightness, air tightness, sound insulation and other properties in the working state, and can realize controllable ventilation between indoor and outdoor.

[0003] The existing ventilator generally has a filtering function, but the external hanging ventilator destroys the overall and smooth visual effect of the curtain wall, and needs secondary construction after the completion of the curtain wall during installation, which is complicated and high in cost. In addition, the filter screen replacement or equipment cleaning needs to be operated from the outside, which is not only inconvenient but also unsafe.

[0004] Therefore, an embedded filter ventilator for curtain wall is needed, which can adapt to the preset space of different sizes of curtain wall, avoid the destruction of the overall and smooth visual effect of the curtain wall by the external hanging ventilator, improve the utilization rate of the equipment, be installed indoors, be simple to install, realize indoor replacement and maintenance, effectively save manpower, protect the safety of workers, effectively absorb noise, and improve the sense of happiness. SUMMARY

[0005] In view of the above technical problems, the present application provides an embedded filter ventilator for curtain wall to solve the above problems.

[0006] The technical scheme used by the present application is: an embedded filter ventilator for curtain wall, comprising an adaptive part, a filter part arranged inside the adaptive part, and a protective part arranged outside the adaptive part.

[0007] The adaptive part comprises a square frame, a first top plate, a second top plate, a small plate, a screw rod, a clamping block, a clamping ring, a clamping plate and a supporting plate; the square frame is placed at the center of a preset slot of a curtain wall, and rectangular slots are arranged on four side walls of the square frame respectively; the clamping plate has four, and the four clamping plates are fixedly installed on the inner walls of the square frame respectively; the first top plate has two, and the two first top plates are slidingly installed on the upper and lower sides of the square frame respectively; the second top plate has two, and the two second top plates are slidingly installed on the left and right sides of the square frame respectively; the small plate has three, and the three small plates are fixedly installed on the corresponding inner walls of the square frame respectively, and a round rod is arranged on the inner side of the small plate; the supporting plate is fixedly installed on the corresponding inner wall of the square frame, a round hole is arranged on the supporting plate, a plurality of clamping holes are arranged around the round hole, the screw rod is rotatably installed in the round hole of the supporting plate, the clamping block is slidingly installed on the outer end of the screw rod, the inner side of the clamping block is provided with a clamping rod, the clamping rod is intermittently inserted into the clamping hole on the supporting plate in a corresponding manner, and the three round holes on the clamping ring are slidingly installed on the round rods on the three small plates respectively, the threaded hole on the clamping ring is threadedly connected with the screw rod, the side surface of the clamping ring is in contact with the inclined blocks on the two first top plates and the two second top plates respectively, and the clamping ring works in cooperation.

[0008] Preferably, the inner side of the first top plate is provided with an inclined block, the inclined block is slidingly arranged in the corresponding rectangular slot on the square frame, a spring is installed on the first top plate, and the other end of the spring is connected with the corresponding inner wall of the square frame.

[0009] Preferably, the inner side of the second top plate is provided with an inclined block, the inclined block is slidingly arranged in the corresponding rectangular slot on the square frame, a spring is installed on the second top plate, and the other end of the spring is connected with the corresponding inner wall of the square frame, recesses are arranged on the upper and lower sides of the second top plate, and a plurality of clamping holes are arranged on the outer side of the second top plate.

[0010] Preferably, a limiting rod is fixedly installed on the L-shaped filling plate, and a round hole is arranged at the lower position of the limiting rod.

[0011] Preferably, the adaptive part further comprises an L-shaped filling plate, an inserting rod and a blowing box; the L-shaped filling plate has four, and the four L-shaped filling plates are slidingly installed in the upper and lower recesses of the two second top plates respectively; the inserting rod is slidingly installed in the round hole on the L-shaped filling plate, the inner end of the inserting rod is intermittently clamped with the corresponding clamping hole on the outer side of the second top plate; the blowing box is fixedly installed in the rectangular slot hole on the plate at the rear side of the square frame, and the rear side of the blowing box is provided with a filter screen.

[0012] Preferably, the filtering part comprises a hollow box, an air guide machine, a blowing frame and a filter plate; the hollow box is provided with four clamping slots, the four clamping slots are slidingly clamped on the corresponding four clamping plates, and the hollow box is located on the inner side of the square frame; the air guide machine is fixedly installed on the hollow box; the blowing frame is fixedly installed on the rear side of the hollow box, the blowing frame is provided with a recess, and the rear side of the blowing frame is intermittently buckled with the front side of the blowing box; the filter plate is slidingly clamped in the recess on the blowing frame.

[0013] Preferably, the hollow box is filled with sound insulation cotton inside, and the sound insulation cotton has good sound absorption and sound insulation performance.

[0014] Preferably, the protection part comprises a cover plate, a clamping frame and a ventilation groove; the cover plate is screwed into the preset hole of the curtain wall through four screws; the ventilation groove is located at the middle position of the cover plate; the clamping frame is fixedly installed on the inner side of the cover plate, and the clamping frame is aligned with the ventilation groove; and the clamping frame is intermittently buckled with the front side of the square frame.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] 1. The present application rotates the clamping block manually, the clamping block drives the screw rod to rotate, the screw rod drives the clamping ring to move backward, the clamping ring pushes the two first top plates and the two second top plates to move outward at the same time, so that the outer walls of the two first top plates and the two second top plates are tightly attached to the inner walls of the curtain wall preset slot, at this time, the springs on the two first top plates and the two second top plates are compressed, then the clamping block is manually pushed inward, so that the inner side clamping rod of the clamping block is inserted into the corresponding clamping hole on the adaptive part filtering part, in this way, the square frame is fixed into the curtain wall preset slot, the operation is simple, and manpower is saved.

[0017] 2. The present application screws the cover plate into the preset hole of the curtain wall through four screws, at this time, the clamping frame is buckled on the front side of the square frame, the equipment installation is completed, the safety factor is improved, the indoor installation is realized, and the quick installation is realized.

[0018] 3. The sound insulation cotton in the hollow box effectively reduces the working noise of the induced draft fan, and effectively isolates the external noise, improves the utilization rate of the equipment, and improves the use happiness. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall installation structure of the present application.

[0020] Figure 2 It is a schematic diagram of the overall structure of the present application.

[0021] Figure 3 It is a first angle structure schematic diagram of the internal structure of the overall part of the present application.

[0022] Figure 4 It is a second angle structure schematic diagram of the internal structure of the overall part of the present application.

[0023] Figure 5 It is a structure schematic diagram of the adaptive part of the present application.

[0024] Figure 6 It is a front structure schematic diagram of the adaptive part of the present application.

[0025] Figure 7 It is aFigure 6 A schematic diagram of the AA cross-sectional structure.

[0026] Figure 8 This is a schematic diagram of the second part of the adaptation section of the present invention.

[0027] Figure 9 This is a schematic diagram of the third part of the adaptation section of the present invention.

[0028] Figure 10 This is a schematic diagram of the first angle structure of the filter section of the present invention.

[0029] Figure 11 This is a schematic diagram of the second angle structure of the filter section of the present invention.

[0030] Figure 12 This is a schematic diagram of the protective part structure of the present invention.

[0031] The attached figures are labeled as follows: 1. Adaptation section; 2. Filter section; 3. Protective section; 101. Square frame; 102. First top plate; 103. Second top plate; 104. L-shaped sealant plate; 105. Insert rod; 106. Small plate; 107. Screw; 108. Locking block; 109. Locking ring; 110. Air supply box; 111. Locking plate; 112. Support plate; 201. Hollow box; 202. Exhaust fan; 203. Air supply frame; 204. Filter plate; 301. Cover plate; 302. Locking frame; 303. Ventilation slot. Detailed Implementation

[0032] The technical solution of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention; however, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] In the description of this invention, it should be noted that the terms "upper", "lower", "in", "out", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this invention is usually placed when in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0034] Example:

[0035] like Figures 1-12 As shown, an embedded filter ventilator for curtain walls includes an adaptation part 1, a filter part 2 disposed inside the adaptation part 1, and a protective part 3 disposed outside the adaptation part 1.

[0036] like Figures 5-9 As shown, the adaptation part 1 includes: a square frame 101, a first top plate 102, a second top plate 103, a small plate 106, a screw 107, a locking block 108, a locking ring 109, a locking plate 111, and a support plate 112; the square frame 101 is placed at the center of the curtain wall preset groove, and rectangular grooves are respectively provided on the four side walls of the square frame 101; there are four locking plates 111, which are respectively fixedly installed on the inner wall of the square frame 101; there are two first top plates 102, which are respectively slidably installed on the upper and lower sides of the square frame 101; there are two second top plates 103, which are respectively slidably installed on the left and right sides of the square frame 101; there are three small plates 106, which are respectively fixedly installed on the upper and lower sides of the square frame 101. The inner side of the small plate 106 is provided with a round rod on the inner side of the corresponding inner wall of the square frame 101; the support plate 112 is fixedly installed on the corresponding inner wall of the square frame 101, and the support plate 112 is provided with a round hole, and several locking holes are provided around the round hole; the screw 107 is rotatably installed in the round hole of the support plate 112; the locking block 108 is slidably installed on the outer end of the screw 107; the inner side of the locking block 108 is provided with a locking rod, and the locking rod is intermittently inserted into the locking hole on the support plate 112; the three round holes on the retaining ring 109 are respectively slidably installed on the round rods on the three small plates 106, the threaded hole on the retaining ring 109 is threadedly engaged with the screw 107, and the side of the retaining ring 109 is respectively in contact with the inclined blocks on the two first top plates 102 and the two second top plates 103, and works in cooperation.

[0037] like Figure 5 As shown, an inclined block is provided on the inner side of the first top plate 102. The inclined block slides in the corresponding rectangular groove on the square frame 101. A spring is installed on the first top plate 102, and the other end of the spring is connected to the corresponding inner wall of the square frame 101.

[0038] like Figure 5 As shown, the inner side of the second top plate 103 is provided with an inclined block, which slides in the corresponding rectangular groove on the square frame 101. A spring is installed on the second top plate 103, and the other end of the spring is connected to the corresponding inner wall of the square frame 101. The upper and lower sides of the second top plate 103 are provided with grooves, and the outer side of the second top plate 103 is provided with several locking holes.

[0039] like Figure 5 As shown, a limiting rod is fixedly installed on the L-shaped sealant board 104, and a round hole is provided below the limiting rod.

[0040] like Figures 5-9As shown, the adaptation part 1 also includes: an L-shaped sealant plate 104, a rod 105, and an air supply box 110; there are four L-shaped sealant plates 104, which are slidably installed in the upper and lower grooves of the two second top plates 103 respectively; the rod 105 is slidably installed in the round hole on the L-shaped sealant plate 104, and the inner end of the rod 105 is intermittently engaged with the corresponding locking hole on the outer side of the second top plate 103; the air supply box 110 is fixedly installed in the rectangular slot on the plate on the rear side of the square frame 101, and a filter screen is provided on the rear side of the air supply box 110, which can block flying insects and other insects from entering the outside.

[0041] like Figure 10 , Figure 11 As shown, the filter unit 2 includes: a hollow box 201, an exhaust fan 202, an air supply frame 203, and a filter plate 204; the hollow box 201 has four slots, which are slidably engaged with four corresponding plates 111, and the hollow box 201 is located inside the square frame 101; the exhaust fan 202 is fixedly installed on the hollow box 201, and the exhaust fan 202 is used to assist outdoor air in entering the room; the air supply frame 203 is fixedly installed on the rear side of the hollow box 201, and the air supply frame 203 has a groove, and the rear side of the air supply frame 203 is intermittently engaged with the front side of the air supply box 110; the filter plate 204 is slidably engaged in the groove on the air supply frame 203, and the filter plate 204 is used to filter the air entering the room.

[0042] like Figure 10 , Figure 11 As shown, the hollow box 201 is filled with sound insulation cotton. The sound insulation cotton has good sound absorption and sound insulation properties, which can absorb and isolate noise, thereby reducing the transmission of noise.

[0043] like Figure 12 As shown, the protective part 3 includes: a cover plate 301, a frame 302, and a ventilation slot 303; the cover plate 301 is screwed into a pre-set hole in the curtain wall by four screws; the ventilation slot 303 is located in the middle of the cover plate 301; the frame 302 is fixedly installed on the inner side of the cover plate 301, the frame 302 is aligned with the ventilation slot 303, and the frame 302 is intermittently fastened to the front side of the square frame 101.

[0044] Working principle: This equipment can adapt to preset spaces of different sizes in the curtain wall, avoiding the disruption of the overall and smooth visual effect of the curtain wall by external ventilators, while improving equipment utilization; the equipment is installed indoors, which is simple to install and can be replaced and maintained indoors, effectively saving manpower and ensuring the safety of staff; the equipment can effectively absorb noise, improving the user experience.

[0045] During indoor installation, firstly, the square frame 101 is manually placed in the center of the curtain wall pre-set groove. Then, the locking block 108 is manually rotated, which drives the screw 107 to rotate. The screw 107 drives the retaining ring 109 to move backward, and the retaining ring 109 pushes the two first top plates 102 and the two second top plates 103 to move outward simultaneously, so that the outer walls of the two first top plates 102 and the two second top plates 103 are tightly attached to the inner wall of the curtain wall pre-set groove. At this time, the springs on the two first top plates 102 and the two second top plates 103 are compressed. Then, the locking block 108 is manually pushed inward, so that the inner locking rod of the locking block 108 is inserted into the corresponding locking hole on the support plate 112. In this way, the square frame 101 is fixed in the curtain wall pre-set groove.

[0046] At this point, gaps still remain at the four corners between the square frame 101 and the pre-set groove of the curtain wall. Manually push out the L-shaped sealant plates 104, which are slidably installed on the upper and lower sides of the two second top plates 103, and bring the outer end face of the L-shaped sealant plate 104 into contact with the inner wall of the pre-set groove of the curtain wall. While pushing out the L-shaped sealant plate 104, manually pull out the insert rod 105 inserted into the corresponding L-shaped sealant plate 104 limiting rod, causing the inner end of the insert rod 105 to disengage from the corresponding second top plate 103's outer locking hole. Then, manually push the L-shaped sealant plate 104 outwards, so that the L... The outer end of the L-shaped caulking plate 104 is attached to the inner wall of the curtain wall pre-set groove. Then, the insert rod 105 is manually reinserted into the round hole on the limiting rod of the L-shaped caulking plate 104, and the inner end of the insert rod 105 is inserted into a corresponding clip hole on the outer side of the second top plate 103. This operation is repeated so that the outer ends of the four L-shaped caulking plates 104 are attached to the inner wall of the curtain wall pre-set groove, completing the installation of the square frame 101 and completely filling the curtain wall pre-set groove. At this time, the air supply box 110 is the communication channel between the outside and the interior, and the filter screen on the outside of the air supply box 110 can keep flying insects and other insects out of the room.

[0047] Then, the hollow box 201 is manually installed into the square frame 101. At this time, the four slots on the hollow box 201 are respectively engaged with the four plates 111. At the same time, the rear side of the air supply frame 203 is fastened to the front side of the air supply box 110 to form a ventilation duct. The filter plate 204 is fastened into the groove on the air supply frame 203. The filter plate 204 filters the air entering from the outside. After the exhaust fan 202 is turned on, it accelerates the flow of outside air into the room. Finally, the cover plate 301 is manually screwed into the pre-set hole in the curtain wall with four screws. At this time, the frame 302 is fastened to the front side of the square frame 101, completing the equipment installation. This achieves indoor installation while improving the safety factor and realizing quick installation.

[0048] When the filter plate 204 needs to be cleaned or replaced, simply remove the cover plate 301 and pull the hollow box 201 out from the square frame 101 to replace the filter plate 204. This saves labor and is more suitable for home use. At the same time, the sound insulation cotton inside the hollow box 201 effectively reduces the operating noise of the exhaust fan 202 and isolates external noise, improving equipment utilization and enhancing user experience.

[0049] When the square frame 101 needs to be removed, after removing the cover plate 301 and the hollow box 201 in sequence, the corresponding insert rod 105 is pulled out manually, and the L-shaped sealant plate 104 is re-inserted into the corresponding groove on the second top plate 103, so that the outer end of the L-shaped sealant plate 104 no longer contacts the inner wall of the curtain wall preset groove. Then, the locking block 108 is pulled outward so that the locking rod on the inner side of the locking block 108 is disengaged from the locking hole on the support plate 112. Then, the screw 107 is rotated, and the screw 107 drives the retaining ring 109 to move in the opposite direction. The retaining ring 109 is released from the restriction on the two first top plates 102 and the two second top plates 103. At this time, after the springs on the two first top plates 102 and the two second top plates 103 release the pressure, they drive the two first top plates 102 and the two second top plates 103 to return to their positions and relax the pressure on the curtain wall preset groove. In this way, the equipment can be unloaded smoothly by manual labor.

[0050] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An embedded filter ventilator for curtain walls, characterized in that, It includes an adaptation part (1), a filter part (2) disposed inside the adaptation part (1), and a protective part (3) disposed outside the adaptation part (1). The adapting part (1) includes: a square frame (101), a first top plate (102), a second top plate (103), a small plate (106), a screw (107), a locking block (108), a locking ring (109), a locking plate (111), and a support plate (112); the square frame (101) is placed at the center of the curtain wall preset groove, and rectangular grooves are provided on the four side walls of the square frame (101); there are four locking plates (111), which are fixedly installed on the inner wall of the square frame (101); there are two first top plates (102), which are slidably installed on the upper and lower sides of the square frame (101); there are two second top plates (103), which are slidably installed on the left and right sides of the square frame (101); there are three small plates (106), which are slidably installed on the upper and lower sides of the square frame (101). The components are fixedly installed on the corresponding inner walls of the square frame (101), and the inner side of the small plate (106) is provided with a round rod; the support plate (112) is fixedly installed on the corresponding inner wall of the square frame (101), and the support plate (112) is provided with a round hole, and the outer periphery of the round hole is provided with several locking holes; the screw (107) is rotatably installed in the round hole of the support plate (112); the locking block (108) is slidably installed on the outer end of the screw (107); the inner side of the locking block (108) is provided with a locking rod, and the locking rod is intermittently inserted into the locking hole on the support plate (112); the three round holes on the locking ring (109) are slidably installed on the round rods on the three small plates (106), the threaded hole on the locking ring (109) is threadedly engaged with the screw (107), and the side of the locking ring (109) is in contact with the inclined blocks on the two first top plates (102) and the two second top plates (103) respectively, and they work together.

2. The embedded filter ventilator for curtain walls according to claim 1, characterized in that, The first top plate (102) is provided with an inclined block on its inner side. The inclined block slides in the corresponding rectangular groove on the square frame (101). A spring is installed on the first top plate (102), and the other end of the spring is connected to the corresponding inner wall of the square frame (101).

3. An embedded filter ventilator for curtain walls according to claim 1, characterized in that, The second top plate (103) has an inclined block on its inner side, which slides in the corresponding rectangular groove on the square frame (101). A spring is installed on the second top plate (103), and the other end of the spring is connected to the corresponding inner wall of the square frame (101). The upper and lower sides of the second top plate (103) have grooves, and the outer side of the second top plate (103) has several card holes.

4. An embedded filter ventilator for curtain walls according to claim 1, characterized in that, A limiting rod is fixedly installed on the L-shaped sealant plate (104), and a round hole is provided below the limiting rod.

5. An embedded filter ventilator for curtain walls according to claim 1, characterized in that, The adaptation part (1) further includes: an L-shaped sealant plate (104), a rod (105), and an air supply box (110); there are four L-shaped sealant plates (104), and the four L-shaped sealant plates (104) are slidably installed in the upper and lower grooves of the two second top plates (103); the rod (105) is slidably installed in the round hole on the L-shaped sealant plate (104), and the inner end of the rod (105) is intermittently engaged with the corresponding locking hole on the outer side of the second top plate (103); the air supply box (110) is fixedly installed in the rectangular slot on the plate on the rear side of the square frame (101), and a filter screen is provided on the rear side of the air supply box (110).

6. An embedded filter ventilator for curtain walls according to claim 1, characterized in that, The filter section (2) includes: a hollow box (201), an exhaust fan (202), an air supply frame (203), and a filter plate (204); the hollow box (201) is provided with four slots, which are slidably fitted onto four corresponding plates (111), and the hollow box (201) is located inside the square frame (101); the exhaust fan (202) is fixedly installed on the hollow box (201); the air supply frame (203) is fixedly installed on the rear side of the hollow box (201), and the air supply frame (203) is provided with a groove, and the rear side of the air supply frame (203) is intermittently fastened to the front side of the air supply box (110); the filter plate (204) is slidably fitted into the groove on the air supply frame (203).

7. An embedded filter ventilator for curtain walls according to claim 6, characterized in that, The hollow box (201) is filled with sound insulation cotton, which has good sound absorption and sound insulation properties.

8. An embedded filter ventilator for curtain walls according to claim 1, characterized in that, The protective part (3) includes: a cover plate (301), a frame (302) and a ventilation channel (303); the cover plate (301) is screwed into the pre-set hole of the curtain wall by four screws; the ventilation channel (303) is located in the middle of the cover plate (301); the frame (302) is fixedly installed on the inner side of the cover plate (301), the frame (302) is aligned with the ventilation channel (303), and the frame (302) is intermittently fastened to the front side of the square frame (101).

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