Ventilation improvement device that can adjust the length of apartment houses

摘要

The present invention has a known crossbar fixed at regular intervals to the lower portion of the indoor ceiling 13, has a known vertical support that connects and supports the crosspiece at regular intervals, is fastened to the bottom surface of the crosspiece and the vertical support, and is fixed to a flat horizontal surface It is a rectangular plate forming the ceiling surface and has a ceiling square work hole 11 that is opened and closed by a square cover 12 at the center. ) each having a ceiling plate 10; The ceiling plate 10 is a rectangular tube body with a square shape in a plane that is vertically erected by being seated on the top end of the insert rectangular recesses 11a, 11b, 11c, 11d located inside the front end of the ceiling square work 11, and in the center of the upper left and right sides Anchor fixing bolts 14 and 15 fixed vertically on the ceiling 13 are penetrated, respectively, and the left and right fixing bolts 21a and 21b having through holes 21aa and 21ba fixed by nuts 14a and 15a, respectively. It has a + terminal tube (21c) and a - terminal tube (21d), respectively, and is installed in the left and right ends of the front upper surface, and has a + terminal tube (21c) and a - terminal tube (21c) and - terminal tube ( A ceiling vertical exhaust pipe 21 having a front left end left and right +- terminal pipes 21e and 21f and a front right end left and right +- terminal pipes 21g and 21h respectively electrically connected to 21d) are formed, and the ceiling vertical At the lower end of the exhaust pipe 21, the vertical seating pipe part 22 that is vertically inserted and seated in the insertion square recesses 11a, 11b, 11c, 11d of the four ends of the ceiling square working hole 11 of the ceiling plate 10 is connected. It is vertically bent from the lower end of the vertical seat tube 22 to the rear side and is extended in close contact with the bottom surface of the ceiling plate 10, and has long grooves 23a and 23b in the longitudinal direction on the left and right sides, respectively. A ceiling horizontal intake pipe 23 having a finish cover 23c at the tip end, a plurality of intake through-holes 23d on the bottom surface, and pipe-coupled horizontally in the longitudinal direction to adjust the length is formed, the ceiling vertical exhaust pipe 21 The upper end is blocked by a rectangular tube that is tube-coupled to the upper end of the, and has a protruding circular tube portion 24e protruding rearward on the rear side, and the + terminal tube 21c and the - terminal tube 21d are respectively protruded to the inside. The + and - wires of the introduced power line 24a are respectively applied, and the + terminal rods 24c and - terminal rods 24d are respectively energized to the + terminal tube 21c and the - terminal tube 21d. Cloth having an exhaust fan 24b that is electrically connected to the power supply line 24a and exhausts the polluted air introduced through the ceiling vertical exhaust pipe 21 to the outside through the protruding circular pipe part 24e Front, rear, left and right ceiling exhaust frames (20, 20a, 20b, 20c) made of a long fan exhaust pipe 24 is formed; An octagonal filter frame 31 inserted inside the ceiling vertical exhaust pipe 21 of the front and rear left and right ceiling exhaust frames 20, 20a, 20b, 20c is formed, and the filter frame 31 has a filter mesh 32 at the lower end thereof. is formed horizontally, and a suction cloth 33a is fixedly installed only on the front side and the rear side is opened to form a square lower frame 33 through which air is circulated, and the filter frame 31 upper part is formed on the lower part of the filter frame 31 A suction cloth 34a is fixedly installed only on the rear side, and the front side is opened to form a rectangular upper frame 34 through which air is circulated to block foreign substances and moisture flowing into the exhaust fan 24b of the ceiling fan exhaust pipe 24. a filter cartridge 30; And the front and rear left and right ceiling exhaust frames (20, 20a, 20b, 20c) are located on the left and right or front and rear sides of the ceiling horizontal intake pipe 23, respectively, are closely contacted and form a “c” shape at the bottom. On one side, the + terminal rod (41c) and the + terminal tube (41e) and the - terminal rod (41d) and the - terminal tube (41f) are energized to extend the length, and the ceiling vertical exhaust pipe 21 front left end left right + - terminal tube on the upper surface of the tip Having +- lighting terminal rods 41a and 41b inserted and energized respectively in 21e and 21f, and having a spring hanging pin 41g that is elastically protruded and latched in the long groove 23a of the ceiling horizontal intake pipe 23 One side of the T5 lighting stand 41 is formed, and on the other side, the + terminal rod 42c and the + terminal tube 42e are formed symmetrically with the one side T5 lighting stand 41 with respect to the ceiling vertical exhaust pipe 21 . ) and the -terminal rod (42d) and -terminal tube (42f) are energized to extend the length, and the ceiling vertical exhaust pipe (21) front right end left and right + - terminal tubes (21g, 21h) are respectively inserted and energized. The other side T5 lighting stand 42 is formed having +- lighting terminal rods 42a and 42b and having a spring hook pin 42g that is elastically protruded and locked in the long groove 23b of the ceiling horizontal intake pipe 23. A length for apartment houses having a T5 LED U-shaped light 40 in which a T5 connection light stand 43, which is a lighting stand that energizes and connects the one side T5 light stand 41 and the other side T5 light stand 42, is formed. It relates to an adjustable ventilation improvement device. According to the present invention, the indoor polluted air can be expedited forcibly discharged to the outside, so that the room is ventilated quickly. The length of the horizontal ceiling intake pipe can be easily configured to be long or short depending on the space to be purified, and there is no need to install a separate light because the T5 LED U-shaped lighting is constructed with the ceiling horizontal intake pipe. It works.