KR100714644B1 - Automatic ventilator for duplication vinyl plastic hothouse - Google Patents

Abstract

The present invention relates to an automatic ventilator for a double vinyl house, fastening a blower holder equipped with a blower to the outer periphery of the main body of a ventilator for a vinyl house installed in a vinyl house of a single structure with a fixing bolt, and the lower side of the inner ventilating part with a cutout. Insert the fixing plate fixed to the stepped part of the tapered lower body in the corresponding position at the corresponding position, and rotate the tapered lower body slightly in either direction to prevent the fixing plate from being caught by the lower inner projection of the blower holder. It can contribute to income increase by promoting the growth of crops while reducing heating costs and minimizing heat loss.

Inner air, blower, outer periphery, arbor, inner ring, step, foreign exchange

Description

Automatic ventilator for duplication vinyl plastic hothouse}

1 is a perspective view of the present invention

Figure 2 is an exploded perspective view of the present invention

Figure 3 is a bottom view of the assembled state of the present invention

Figure 4 is a perspective view of the main portion extract showing the state in which the present invention is coupled

5 is a longitudinal sectional view showing a state in which the lid of the present invention is opened and closed.

      (a) is the cover raised by the operation of the blower

      (b) is the cover down due to the blower's shutdown

Figure 6 is a state diagram of the present invention installed in a double plastic house

<Description of the symbols for the main parts of the drawings>

(1) the main body (2) "+" shaped support

(3) inlet (4) cover

(5) Vertical bar (6) Locking pin

(7) Blower (8) (13) Outer periphery

(9) (9´) (14) (14´) Bolts (10) Brace

(11) (11´) support span (12) Blower holder

(15) Fixing bolt (16) Inner protrusion

(17) (17´) (17 ″) (17˝´) Cutout

(18) Tapered Lower Body (19) Upper Bend

(20) step (21) piece

(22) (22´) (22 ″) (22˝´) fixing plate

(23) Foreign exchange

The present invention relates to an automatic ventilator for a double vinyl house, and a separate tapered underbody that is easily attached to and detached from the lower part of a blower settled fixed to the main body of the ventilator when installed in a double structure in a single vinyl house in use. It is easy to assemble to facilitate the growth of crops by controlling the temperature and humidity in the double plastic house.

Registered Utility Model Registration Nos. 263505, 280072, and 407249 are installed in a plastic house to prevent pests and promote growth of crops. Although it is used without obstacles, it was formed to be applied only to a single-family vinyl house, and it was not possible to use it when installing it as a separate double structure in the plastic house to cope with the rapid change of climate.

The present invention is to fasten the blower holder equipped with a blower to the outer peripheral edge of the main body of the ventilator for the plastic house installed in the plastic house of a single structure in order to eliminate the above-mentioned end with a fixing bolt and the lower side corresponds to the cutouts of the inner ring projection Insert the fixing plate fixed to the stepped part of the tapered lower body in the four directions at the position, and rotate the tapered lower body slightly in either direction to prevent the fixing plate from being caught by the lower inner projection of the blower holder. It will be described in detail by the accompanying drawings that it is possible to contribute to the increase of income by promoting the growth of crops while minimizing the loss of heat.

Drill the inlet hole 3 in the center of the " + " shaped support bar 2 formed in the upper opening of the main body 1, and sandwich the vertical rod 5 fixed to the cover 4 with the fixing pin 6 to lower it. In which the cover 4 is opened and closed by driving a blower 7 mounted separately to the

The boring holes 9 and 9 'are drilled through the lower outer periphery 8 of the main body 1, and the bolt holes 9 and 9' are provided with a mounting table 10 equipped with a blower 7 therein. The bolt holes 14 and 14 'of the outer periphery 13 of the blower holder 12 in which the support sections 11 and 11' are formed integrally communicate with each other to be fixed with the fixing bolts 15, and the lower inner circular projections ( 16) The stepped portion 20 is disposed in four directions of the upper bent portion 19 of the tapered lower body 18 at a position corresponding to the cutout portions 17, 17 ', 17 ″, 17˝' in all directions. The inner projections of the blower holder 12 are rotated by slightly rotating the tapered lower body 18 by inserting the fixing plates 22, 22 ', 22 &quot;, 22 &quot; The fixing plate 22 (22 ') (22 ", 22" (22') is prevented from coming off, but the foreign exchange protrusion 23 of the lower edge is made to support double vinyl from the lower side.

US 24 indicates bending flange

            25 volts

            26 silver through

            27 denotes wires.

The present invention thus achieved is the outer periphery of the blower holder (12) equipped with a blower (7) mounted on the bolt hole (9) (9 ') and the mounting base (10) bored at equal intervals on the lower outer peripheral portion (8) of the main body (1) The bolt holes 14 and 14 'of the edge part 13 communicate with each other and are fastened with fixing bolts 15 to fix the vinyl house support (not shown) to the bending flange of the main body 1, thereby being used in a single vinyl house. In order to cope with the rapid climate change, the plastic house is installed in double and the tapered lower body 18 is connected to the blower holder 12 to install the plastic house. Make a circular hole slightly smaller than the diameter of (18) to hold the foreign exchange projections 23 of the lower peripheral edge of the tapered lower body 18, and the cut-out portions 17 on all sides of the lower inner return projections 16 of the blower holder 12 ( Each corner of the upper bent portion 19 of the tapered lower body 18 formed at a position corresponding to 17 ') 17' (17 '). Insert the fixing plates 22, 22 ', 22 "and 22" on the protruding step 20 so that the fixing plates 22 and 22' are rotated slightly in either of the left and right directions. ″) (22˝ ') is caught by the lower inner projection 16 of the blower holder 12, and at the same time, the periphery of the tapered lower body 18 is rounded by the plastic paper of the double vinyl house and the lower portion of the foreign exchange protrusion ( 23) is discharged along the inside of the tapered lower body 18 by operating the blower (7) connected to the power supply to discharge the air in the double plastic house in a sealed state in contact with the bottom of the plastic sheet without a gap. The strong wind is perpendicular to the cover 4 covered by the main body 1 and the inlet hole 3 of the "+" shaped support section 2 via the support sections 11 and 11 'of the blower holder 12. The rod 5 is pushed up to discharge the air in the double plastic house. At this time, the fixing pin 6 fixed to the end of the vertical rod 5 prevents the cover 4 from being separated. Will. When closing the cover 4 to maintain the temperature in the double plastic house again, the blower 7 is stopped when the power is cut off, so that the vertical rod 5 is "+" shaped when the cover 4 is lowered by its own weight. Guided by the inlet hole (3) of the support section (2) is to be exactly covered on the body (1).

When disassembling the double plastic inner vinyl house, hold the foreign exchange protrusion 23 of the lower periphery of the tapered lower body 18 in the reverse order of the assembly, and rotate slightly in the opposite direction to the rotation direction during assembly. Fixing plates 22, 22 ', 22 &quot; (22 &quot;) fixed to the jaw 20 by pieces 21 are provided with cutouts 17, 17', 17 &quot; of the blower holder 12 ( 17˝ '), so that the locking portion is terminated so as to be separated downward by the weight of the tapered lower body 18, such that the plastic sheet inside the installation will remain as a single vinyl house.

The present invention is installed in a plastic house of a single structure to cope with the rapid change in the climate even during use when installing a separate double-structured plastic house inside the tapered lower body 18 to the blower holder 12 simply Since it can be easily assembled, there is an advantage of reducing installation costs and heating costs, and the temperature control and heat insulation are good, there is an effect of improving the productivity of the crop.

Claims (1)

Drill the inlet hole 3 in the center of the " + " shaped support bar 2 formed in the upper opening of the main body 1, and sandwich the vertical rod 5 fixed to the cover 4 with the fixing pin 6 to lower it. In which the cover 4 is opened and closed by driving a blower 7 mounted separately to the The boring holes 9 and 9 'are drilled through the lower outer periphery 8 of the main body 1, and the bolt holes 9 and 9' are provided with a mounting table 10 equipped with a blower 7 therein. The bolt holes 14 and 14 'of the outer circumferential edge portion 13 of the blower holder 12 in which the support sections 11 and 11' are formed integrally communicate with each other and fixed with the fixing bolts 15, and the lower inner projection 16 ) The stepped portions 20 are respectively arranged in four directions of the upper bent portion 19 of the tapered lower body 18 at positions corresponding to the cutout portions 17, 17 ', 17 ″, 17˝' of the four sides. Forming the inner side of the blower holder 12 by rotating the tapered lower body 18 slightly by inserting the fixing plates 22, 22 ', 22 &quot; and 22 &quot; 16) is fixed to the fixing plate 22 (22 ') (22 ") (22˝'), so that the foreign exchange projections 23 of the main cast is characterized in that the double vinyl is supported from the lower side Automatic ventilator for green house.

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