Intelligent ventilation device for basement

Abstract

The basement intelligent ventilation device comprises an air duct, a protective net is arranged at an air inlet of the air duct, and a filter plate used for purifying air is further arranged in the air duct; a sliding way is arranged on the inner side wall of the air channel, and the length of the sliding way extends in the direction perpendicular to the length direction of the air channel. A sliding seat is arranged in the slide way in a sliding manner; the filter plate is detachably mounted on the sliding seat; a receding opening used for allowing the sliding seat to move out of the air channel is formed in the outer side wall of the air channel in a penetrating mode and located in a sliding path of the sliding seat. And a locking mechanism located outside the air duct is arranged on the outer side wall of the sliding seat. The air purifier has the advantages that the replacement speed of the filter plate is increased, and the purification effect on turbid air can be ensured by replacing the filter plate with a new filter plate.

Description

Technical Field

[0001] The present application relates to the technical field of ventilation equipment, and in particular to an intelligent ventilation device for a basement. Background Art

[0002] At present, a basement refers to a room whose floor is lower than the outdoor ground level by more than half of the room's net height. Multi-story and high-rise buildings require a deeper foundation. In order to utilize this height, a basement is built under the bottom floor of the building. This can not only increase the usable area, but also save the backfill soil in the center of the room, which is relatively economical. In order to ensure the freshness of the air in the basement, an intelligent ventilation device is usually installed in the basement. The intelligent ventilation device mainly includes an air duct, an exhaust fan installed in the air duct, and an intelligent control system for controlling the automatic opening and closing of the exhaust fan. When the intelligent control system detects that the air in the basement is turbid, it will automatically control the exhaust fan to start, thereby speeding up the ventilation inside the basement.

[0003] For the above-mentioned intelligent ventilation device, a protective net is usually installed at the air inlet of the air duct, and a filter plate for filtering and adsorbing dust and impurities in the air is also installed on the side of the air duct close to the protective net. The filter plate is used to purify the turbid air before being discharged through the air duct.

[0004] In order to ensure the purification effect of the filter plate, the filter plate needs to be replaced regularly. However, when replacing, the protective net must be removed from the air inlet of the air duct before the filter plate to be replaced can be taken out of the air duct. After replacing the new filter plate, the protective net is reinstalled at the air inlet. The whole replacement process is cumbersome and inconvenient for the staff to operate. Utility Model Content

[0005] The present application provides an intelligent ventilation device for a basement, which is convenient for replacing filter plates, thereby ensuring the purification effect of turbid air, and the replacement process is simple and convenient.

[0006] The present application provides a basement intelligent ventilation device that adopts the following technical solution:

[0007] A smart ventilation device for a basement, comprising an air duct, wherein a protective net is arranged at an air inlet of the air duct, and a filter plate for purifying air is also arranged in the air duct; a slide is arranged on the inner wall of the air duct, and the length of the slide extends in a direction perpendicular to the length of the air duct; a sliding seat is slidably arranged in the slide, and the filter plate is detachably mounted on the sliding seat; a clearance opening for allowing the sliding seat to move out of the air duct is penetrated on the outer wall of the air duct, and the clearance opening is located on the sliding path of the sliding seat; a locking mechanism located outside the air duct is arranged on the outer wall of the sliding seat, and a locking seat for mutually locking and cooperating with the locking mechanism is arranged on the air duct, and the sliding seat is fixed in the air duct by the mutual locking cooperation between the locking mechanism and the locking seat.

[0008] By adopting the above technical solution: when the filter plate needs to be replaced, first release the lock on the sliding seat by the locking mechanism, then the sliding seat can be pulled out of the air duct along the slide, and by moving the sliding seat out of the air duct, the filter plate installed on the sliding seat can be moved out of the air duct together; after replacing the filter plate on the sliding seat, the sliding seat is moved back into the air duct along the slide, and finally the sliding seat is locked outside the air duct by the locking mechanism, and the entire replacement work is completed. The replacement process does not require the removal of the protective net, the operation is simple, and the replacement speed of the filter plate is improved. By replacing the new filter plate, the purification effect of the turbid air can be ensured.

[0009] Preferably, the locking mechanism includes a fixed seat arranged on the outer wall of the sliding seat, a locking piece slidably arranged in the fixed seat, and a spring arranged in the fixed seat for pushing the end of the locking piece out from the outer wall of the fixed seat; a plug-in groove for inserting the end of the locking piece is arranged on the outer wall of the locking seat facing the end of the locking piece; the locking piece is pushed by the spring and inserted into the plug-in groove along a direction perpendicular to the sliding direction of the sliding seat in the air duct.

[0010] Preferably, a pressure plate is provided on the locking member, and the pressure plate passes through the outer side wall of the fixing seat away from the sliding seat to the outside of the fixing seat; the pressure plate is slidably arranged on the fixing seat following the locking member.

[0011] Preferably, a handle located on one side of the fixed seat is also provided on the outer side wall of the sliding seat.

[0012] Preferably, the sliding seat is provided with a placement groove for placing the filter plate, the inner wall of the placement groove is provided with an insertion rod, and the outer wall of the filter plate facing the insertion rod is provided with a plug hole for inserting the plug rod; the side wall of the sliding seat facing the insertion rod is provided with a socket that is interconnected with the placement groove, and the filter plate is inserted into the placement groove through the socket.

[0013] Preferably, a limiting plate is provided on the side wall of the sliding seat facing the slide, and the limiting plate is located on the side of the sliding seat away from the locking mechanism; the limiting plate is inserted into the slide, and the sliding seat is slidably arranged in the air duct along the length direction of the slide through the limiting plate.

[0014] Preferably, the filter plate is provided with a lifting belt located outside the sliding seat.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] When replacing the filter, there is no need to remove the protective net during the replacement process, which is easy to operate and improves the replacement speed of the filter plate. By replacing the new filter plate, the purification effect of turbid air can be ensured;

[0017] When the sliding seat needs to be unlocked, the pressing plate is only needed to be pressed to overcome the elastic force of the spring. At this time, the ends of the locking pieces can gradually withdraw from their respective plug-in slots along with the pressing plate. After the ends of the locking pieces are completely withdrawn from the plug-in slots, the sliding seat can be smoothly moved out of the air duct. The entire unlocking process is convenient and quick.

[0018] When installing the filter plate, just insert the filter plate from the socket on the sliding seat into the placement groove until the insertion rod is inserted into the insertion hole on the filter plate. Through the mutual insertion and cooperation of the insertion rod and the insertion hole, the filter plate can be limited and fixed in the sliding seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0020] Figure 2 yes Figure 1 The schematic diagram of the overall structure when the sliding seat is pulled out from the air duct;

[0021] Figure 3 yes Figure 2 Schematic diagram of the local structure explosion;

[0022] Figure 4 yes Figure 3 Schematic diagram of the local structure explosion from another perspective.

[0023] Explanation of the reference numerals: 1. air duct; 10. slideway; 11. give way; 12. locking seat; 13. plug-in slot; 2. protective net; 3. filter plate; 30. plug-in hole; 4. sliding seat; 40. handle; 41. placement slot; 42. insertion rod; 43. socket; 44. limit plate; 5. locking mechanism; 50. fixing seat; 51. locking piece; 52. spring; 53. pressure plate; 6. lifting strap. DETAILED DESCRIPTION

[0024] The present application is further described in detail below in conjunction with the accompanying drawings.

[0025] The embodiment of the present application discloses an intelligent ventilation device for a basement.

[0026] Reference Figure 1 , Figure 2 A basement intelligent ventilation device includes an air duct 1, a protective net 2 is fixedly installed on the outer wall of the air inlet of the air duct 1 by bolts, a filter plate 3 close to the protective net 2 is also installed in the air duct 1, the filter plate 3 is arranged opposite to the protective net 2, and activated carbon for purifying turbid air is arranged in the filter plate 3.

[0027] like Figure 3 , Figure 4 As shown, two slideways 10 are fixedly installed on the inner wall of the air duct 1. The slideways 10 are arranged on the upper and lower inner walls of the air duct 1 in a relative manner, and the slideways 10 are arranged symmetrically. The length of the slideway 10 extends perpendicular to the length direction of the air duct 1. A sliding seat 4 is slidably arranged in the air duct 1 through the slideway 10. The sliding seat 4 is located between the slideways 10 on both sides, and the sliding seat 4 slides along the length direction of the slideway 10.

[0028] like Figure 3 , Figure 4 As shown, the sliding seat 4 is fixedly provided with a limit plate 44 on the outer side wall facing the slideway 10, and the limit plates 44 are respectively inserted and slidably arranged in the respective opposite slideways 10, and the sliding seat 4 is slidably arranged in the air duct 1 along the length direction of the slideway 10 through the limit plates 44 on both sides. The filter plate 3 is detachably mounted on the sliding seat 4. A clearance opening 11 for the sliding seat 4 to be moved out of the air duct 1 is penetrated on the outer side wall of the air duct 1, and the clearance opening 11 is located on the sliding path of the sliding seat 4. When the sliding seat 4 is pulled out from the clearance opening 11, the limit plate 44 will slide in the respective slideway 10 along the length direction of the slideway 10. When the limit plate 44 slides to contact the inner side wall directly facing the slideway 10, at this time, under the blocking of the limit plate 44, one side of the sliding seat 4 can be limited in the air duct 1, so that the sliding seat 4 cannot be completely separated from the air duct 1, thereby effectively preventing the sliding seat 4 from falling.

[0029] like Figure 3 , Figure 4As shown, the sliding seat 4 is provided with a placement groove 41 for placing the filter plate 3, and the opening of the placement groove 41 is opposite to the protective net 2. Two plug rods 42 are fixedly arranged on the bottom inner side wall of the placement groove 41, and plug holes 30 corresponding to the plug rods 42 are arranged on the bottom outer side wall of the filter plate 3 facing the plug rods 42, and the plug holes 30 are used for inserting the respective opposite plug rods 42 into the filter plate 3. A socket 43 communicating with the placement groove 41 is provided on the side wall of the sliding seat 4 facing the plug rod 42, and the filter plate 3 is inserted into the placement groove 41 through the socket 43. A lifting belt 6 located outside the sliding seat 4 is provided on the outer side wall of the filter plate 3, and the lifting belt 6 is made of plastic with elastic deformation ability.

[0030] When installing the filter plate 3, it is only necessary to insert the filter plate 3 from the socket 43 on the sliding seat 4 into the placement groove 41 until the insertion rod 42 is inserted into the insertion hole 30 on the filter plate 3. Through the mutual insertion and cooperation between the insertion rod 42 and the insertion hole 30, the filter plate 3 can be limited and fixed in the sliding seat 4.

[0031] like Figure 3 , Figure 4 As shown, two sets of locking mechanisms 5 located outside the air duct 1 are arranged on the outer wall of the sliding seat 4, and locking seats 12 for mutually locking with the respective opposite locking mechanisms 5 are fixedly arranged on the outer wall of the air duct 1. The sliding seat 4 is fixed in the air duct 1 by the mutual locking cooperation between the locking mechanisms 5 and the locking seats 12. The two sets of locking mechanisms 5 are located on the same side of the sliding seat 4 and are symmetrically arranged on the upper and lower sides of the sliding seat 4.

[0032] like Figure 3 , Figure 4 As shown, the locking mechanism 5 includes a fixed seat 50 fixedly arranged on the outer side wall of the sliding seat 4, and the fixed seat 50 is located on the side of the sliding seat 4 facing the clearance opening 11. The locking mechanism 5 also includes a locking member 51 slidably arranged in the fixed seat 50, and a spring 52 arranged in the fixed seat 50 for pushing the ends of the locking member 51 out from the outer side wall of the fixed seat 50 where they are located. The outer side wall of the locking seat 12 facing the ends of the respective locking members 51 is provided with a plug-in groove 13 for inserting the ends of the locking members 51. The locking members 51 are pushed by the respective springs 52 to be inserted into the respective opposite plug-in grooves 13 along a direction perpendicular to the sliding direction of the sliding seat 4 in the air duct 1. There are two springs 52 on each set of the locking mechanism 5 and they are placed in parallel.

[0033] like Figure 3 , Figure 4As shown, a pressure plate 53 is fixedly arranged on the side wall of the locking member 51 away from the sliding seat 4, and the pressure plate 53 passes through the outer side wall of the fixed seat 50 away from the sliding seat 4 to the outside of the fixed seat 50. The pressure plate 53 is synchronously slidably arranged on the fixed seat 50 following the locking member 51. When the sliding seat 4 needs to be unlocked, the pressure plate 53 only needs to be pressed to overcome the elastic force of the spring 52. At this time, the end of the locking member 51 can follow the pressure plate 53 to gradually withdraw from the respective plug-in slots 13. After the end of the locking member 51 is completely withdrawn from the plug-in slot 13, the sliding seat 4 can be smoothly moved out of the air duct 1. The whole unlocking process is convenient and quick.

[0034] like Figure 3 , Figure 4 As shown, two handles 40 are provided on the outer wall of the sliding seat 4 and are located between the fixed seats 50 on both sides. The sliding seat 4 can be easily pulled out of the air duct 1 with the help of the handles 40. In addition, the handles 40 can also facilitate the staff to press down the pressure plate 53.

[0035] The implementation principle is as follows: when the filter plate 3 needs to be replaced, the locking mechanism 5 is first released from the sliding seat 4, and the sliding seat 4 can be pulled out of the air duct 1 along the slideway 10. By moving the sliding seat 4 out of the air duct 1, the filter plate 3 installed on the sliding seat 4 can be moved out of the air duct 1 together. After the filter plate 3 on the sliding seat 4 is replaced, the sliding seat 4 is moved back into the air duct 1 along the slideway 10, and finally the sliding seat 4 is locked outside the air duct 1 by the locking mechanism 5. At this time, the entire replacement work is completed. The replacement process does not require the removal of the protective net 2, the operation is simple, and the replacement speed of the filter plate 3 is improved. By replacing the new filter plate 3, the purification effect of the turbid air can be ensured.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A basement intelligent ventilation device, comprising an air duct (1), wherein a protective net (2) is arranged at an air inlet of the air duct (1), and a filter plate (3) for purifying air is also arranged in the air duct (1); the characteristics are: A slideway (10) is provided on the inner wall of the air duct (1), and the length of the slideway (10) extends in a direction perpendicular to the length of the air duct (1); a sliding seat (4) is slidably provided in the slideway (10), and the filter plate (3) is detachably mounted on the sliding seat (4); a clearance opening (11) for allowing the sliding seat (4) to move out of the air duct (1) is passed through the outer wall of the air duct (1), and the clearance opening (11) is located on the sliding path of the sliding seat (4); a locking mechanism (5) located outside the air duct (1) is provided on the outer wall of the sliding seat (4), and a locking seat (12) for mutually locking with the locking mechanism (5) is provided on the air duct (1), and the sliding seat (4) is fixed in the air duct (1) by mutually locking with the locking mechanism (5) and the locking seat (12); The locking mechanism (5) comprises a fixed seat (50) arranged on the outer side wall of the sliding seat (4), a locking piece (51) slidably arranged in the fixed seat (50), and a spring (52) arranged in the fixed seat (50) for pushing the end of the locking piece (51) out from the outer side wall of the fixed seat (50); an insertion groove (13) for inserting the end of the locking piece (51) is arranged on the outer side wall of the locking seat (12) facing the end of the locking piece (51); and the locking piece (51) is pushed by the spring (52) to be inserted into the insertion groove (13) along a direction perpendicular to the sliding direction of the sliding seat (4) in the air duct (1).

2. The intelligent basement ventilation device according to claim 1, characterized in that: A pressing plate (53) is provided on the locking member (51), and the pressing plate (53) passes through an outer side wall of the fixing seat (50) away from the sliding seat (4) to the outside of the fixing seat (50); the pressing plate (53) is slidably provided on the fixing seat (50) following the locking member (51).

3. The intelligent ventilation device for basement according to claim 2, characterized in that: A handle (40) located on one side of the fixed seat (50) is also provided on the outer side wall of the sliding seat (4).

4. The intelligent ventilation device for basement according to claim 1, characterized in that: The sliding seat (4) is provided with a placement groove (41) for placing the filter plate (3); an insertion rod (42) is provided on the inner side wall of the placement groove (41); and an insertion hole (30) for inserting the insertion rod (42) is provided on the outer side wall of the filter plate (3) facing the insertion rod (42); a socket (43) communicating with the placement groove (41) is provided on the side wall of the sliding seat (4) facing the insertion rod (42); and the filter plate (3) is inserted into the placement groove (41) through the socket (43).

5. The intelligent ventilation device for basement according to claim 4, characterized in that: A limiting plate (44) is provided on the side wall of the sliding seat (4) facing the slideway (10), and the limiting plate (44) is located on a side of the sliding seat (4) away from the locking mechanism (5); the limiting plate (44) is inserted into the slideway (10), and the sliding seat (4) is slidably arranged in the air duct (1) along the length direction of the slideway (10) via the limiting plate (44).

6. The intelligent ventilation device for basement according to claim 1, characterized in that: The filter plate (3) is provided with a lifting belt (6) located outside the sliding seat (4).

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