KR101518126B1 - Vinyl house heat-retaining system using steam - Google Patents

Abstract

The present invention relates to a vinyl house, and more particularly, to a vinyl house which is capable of forming a mist layer on the outer wall of a vinyl house in order to prevent the inside temperature of the vinyl house from dropping rapidly during a cold winter night, ≪ / RTI >
The vinyl house warming system using water vapor according to the present invention comprises a vertical frame in the vertical direction, a plurality of vertical frames arranged at regular intervals on the ground, a horizontal frame in the horizontal direction connecting and fixing the vertical frames spaced apart from each other, A frame; A plurality of first outer vertical frames spaced apart from the vertical frame so as to cover the inner frames at regular intervals and a first outer horizontal frame connecting and fixing the first outer vertical frames, A first outer frame overlaid; And heating steam injection means installed in the first outer vertical frame for heating the raw water supplied from the outside to the space between the inner frame and the first outer frame to generate and emit high temperature steam.

Description

[0001] VINYL HOUSE HEAT-RETAINING SYSTEM USING STEAM [0002]

The present invention relates to a vinyl house, and more particularly, to a vinyl house, and more particularly, to an anti-fog layer formed on an outer wall of a vinyl house to prevent a rapid drop in the temperature of the vinyl house in a cold winter night during winter, The present invention relates to a vinyl house warming system using water vapor that can be kept warm.

In general, greenhouses are installed and used to maintain the indoor temperature appropriately in order to cultivate the crop irrespective of seasonal changes in the external environment.

In such a vinyl house, a holding pipe is installed on the ground at regular intervals on the ground, and then a transverse pipe crossing the holding pipe is fixed between the holding pipes, and the outside of the holding pipe and the transverse pipe is covered with vinyl.

Further, in order to improve the heat insulation performance of the vinyl house, a multi-layered vinyl house having a plurality of vinyl or more is also installed and used.

In order to improve the insulation performance of the vinyl house, it is necessary to keep the indoor temperature appropriately regardless of the change of the external environment of the vinyl house, and to prevent the internal temperature of the plastic house from falling rapidly especially during the cold winter nights And research and development are being carried out steadily.

Prior arts having improved insulation performance of vinyl houses are disclosed in Korean Utility Model Publication No. 1999-0031579, Korean Registered Utility Model No. 0383922, and Korean Patent Publication No. 2010-0026445.

The vinyl house of the prior art has a double structure of vinyl and is provided with nylon, cotton, cotton, non-woven fabric or the like made of styrofoam or fiber as a heat insulator.

However, since the prior art vinyl house has to be provided with a separate heat insulating material, the structure of the plastic greenhouse is required to be rigid in order to overcome the weight of the heat insulating material in addition to the cost of the separate heat insulating material.

Further, there is a problem that it is difficult to dispose of the insulation material when the greenhouse is dismantled, and environmental pollution is caused by the material of the insulation material.

On the other hand, in the prior art vinyl house disclosed in Korean Patent Publication No. 2010-0026445, an air layer having a constant temperature is formed on the outer surface of the vinyl house by blowing underground air into the double vinyl.

However, in order to obtain a sufficient temperature of the underground air for insulation of the vinyl house, the ground is required to be drilled to a considerable depth (at least 150M), so that the installation cost of the vinyl house is greatly increased. There is a problem that the installation place of the vinyl house can be restricted.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide an air conditioner capable of improving the heat insulation performance, and capable of preventing the internal temperature of the plastic house from dropping rapidly during a cold winter night, The present invention provides a plastic greenhouse warming system.

Another object of the present invention is to provide a vinyl house warming system using water vapor which is low in installation cost and is environmentally friendly.

In order to achieve the above object, the vinyl house warming system using water vapor according to the present invention comprises a vertical frame in a vertical direction and a horizontal frame in a horizontal direction connecting and spacing apart the vertical frames, An inner frame covered with an inner vinyl; A plurality of first outer vertical frames spaced apart from the vertical frame so as to cover the inner frames at regular intervals and a first outer horizontal frame connecting and fixing the first outer vertical frames, A first outer frame overlaid; And heating steam injection means installed in the first outer vertical frame for heating the raw water supplied from the outside to the space between the inner frame and the first outer frame to generate and emit high temperature steam.

The heating steam spraying means includes a case having a predetermined space formed therein; A raw milk inlet connected to one side of the case and supplied with raw water from the outside; A heating tube which is located inside the case and in which the raw water flowing from the raw milk feeding inlet is heated and moved; A heating unit installed on an outer surface of the heating tube and heating the heating tube by an external power source; A heat insulating material filled in the inner space of the case to prevent the heat of the heat generating part from being discharged to the outside of the case; And a jet nozzle provided at one side of the case and discharging water vapor introduced from the heating tube to the outside.

A nozzle body having a connection port formed therein with a passage for the water vapor therein and connected to the heating pipe at one side and a discharge hole through which the steam is discharged at the other side; And an opening / closing rod installed to be supported by the resilient elastic member in the traveling path and selectively opened and closed according to a pressure of the water vapor introduced into the traveling path to open / close the discharging hole.

In addition, at the tip of the trip rod, a penetration protrusion protruding outwardly is formed through the discharge hole when the discharge hole is shielded by advancing the trip rod.

Preferably, a plurality of second outer vertical frames spaced outwardly from the first outer vertical frame to cover the first outer frame at regular intervals, and a second outer vertical frame spaced apart from the first outer vertical frame, A second outer frame made up of an outer horizontal frame and covered with a second outer vinyl; and a second outer frame provided on a surface of the space between the inner frame and the first outer frame and formed of the inner vinyl and the first outer vinyl by liquefaction of the steam. A water channel for collecting water droplets; A water storage tank for storing water collected through the water collection channel; A supply pump for supplying the water in the water storage tank to the heating steam injection means; And a filter means installed on a pipe guiding the water in the water storage tank to the supply pump for filtering water in the water storage tank.

The present invention has the effect of improving the heat insulating performance of a vinyl house by forming a mist layer made of high-temperature water vapor on the outer surface of the vinyl house, and particularly, it is possible to prevent the temperature inside the vinyl house from falling sharply during cold winter nights.

In addition, the present invention utilizes high-temperature water vapor obtained by heating water by using a heating unit using an external power source, so that it is eco-friendly and there is no limitation in the installation place.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view illustrating a vinyl house warming system using water vapor according to an embodiment of the present invention.
2 is a longitudinal sectional view showing an embodiment of a vinyl house warming system using water vapor according to the present invention,
FIG. 3 is a perspective view showing a heating steam spraying unit in an embodiment of a vinyl house warming system using water vapor according to the present invention,
Fig. 4 is a sectional view showing the heating steam injection means of Fig. 3,
Fig. 5 is a sectional view showing another embodiment of the injection nozzle provided in the heating steam injection means of Fig. 3,
6 is a cross-sectional view showing still another embodiment of the heating steam injection means of FIG. 3;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a vinyl house warming system using water vapor, which is an embodiment of the present invention, will be described in detail with reference to the accompanying drawings.

1 and 2 show an embodiment of a vinyl house warming system using water vapor according to the present invention.

1 and 2, a vinyl house warming system using water vapor, which is an embodiment of the present invention, includes an inner frame 100, a first outer frame 200, a second outer frame 300, (400).

The inner frame 100 includes a vertical frame 110, a horizontal frame 120, and an inner vinyl 130. The first outer frame 200 and the second outer frame 300 also have first and second outer vertical frames 210 and 310 having a structure similar to that of the inner frame 100, 2 outer horizontal frames 220 and 320 and first and second outer vinyls 230 and 330. If necessary, an additional outer frame may be further provided on the outer side of the second outer frame 300.

The vertical frame 110 and the first and second outer vertical frames 210 and 310 are formed of curved pipes and are installed on the ground so as to be spaced apart from each other in the longitudinal direction. The vertical frame 110, the first outer vertical frame 210, and the second outer vertical frame 310 are sequentially formed so as to have a larger size, and the first and second outer vertical frames 310, 210, and 310 are positioned in this order.

The horizontal frame 120 and the first and second outer horizontal frames 220 and 320 are formed of straight pipes and extend in the horizontal direction so as to connect the vertical frames 110 and the first and second outer vertical frames 210 and 310, (110) and the first and second outer vertical frames (210, 310), respectively.

The inner vinyl 130 and the first and second outer vinyls 230 and 330 are covered with the inner frame 100, the first outer frame 200, and the second outer frame 300 having the above structure.

3 and 4, the heating steam injection unit 400 includes a case 410, a raw milk inflow pipe 420, a heating pipe 430, a heating unit 440, a heat insulating material 450, a spray nozzle 460 ).

The case 410 has a cylindrical shape in which a predetermined space is formed so that the heating tube 430, the heat generating portion 440 and the heat insulating material 450 can be received therein. The case 410 may be formed in a shape such as a triangle tube or a rectangular tube .

The raw milk feed pipe 420 is connected to one side of the case 410 with a flow path formed therein and has a coupling hole 421 for fitting a supply hose to receive raw water from the outside. The coupling port 421 may be provided with a clamp, a hose band, or the like for fixing the supply hose.

The heating pipe 430 is formed in the form of a pipe having a flow path formed therein and is installed at an inner center portion of the case 410 with one side connected to the raw milk inflow pipe 420. In addition, it is preferable that external raw water is formed of a material such as copper or silver having a high thermal conductivity so as to facilitate heating when passing through the heating pipe 430. The raw water is vaporized in the heating tube 430 to be steam by the heat generating part 440. The raw water passing by the heating part 440 is heated and vaporized to have an appropriate inner diameter and length.

The heating unit 440 is provided in close contact with the outer surface of the heating pipe 430. The heating unit 440 uses a heating wire or a heat pipe that generates heat by receiving external power.

4, the heating unit 440 is formed in a linear shape in parallel with the heating pipe, and is installed in close contact with the outer surface of the heating pipe 430. [

The heating unit 440 may be formed in a spiral shape so as to maximize the contact area with the heating tube 430 to improve heat transfer efficiency and may be in close contact with the outer surface of the heating tube 430.

The heat insulating material 450 is used to prevent the heat of the heat generating part 440 from being discharged to the outside of the case 410. Asbestos, glass fiber, cork, diatomaceous earth, foamed plastic and the like having good heat insulating performance are used.

The injection nozzle 460 has a flow path having a diameter relatively smaller than the flow path of the heating pipe 430 and has one side connected to the heating pipe 430 and protruding outside the case 410.

5, the spray nozzle 460 'includes a nozzle body 461 formed with a water vapor transfer path 462 therein and a discharge hole 463 through which water vapor is discharged, And an opening / closing rod 464 for selectively opening and closing the discharge hole 463 in the traveling path.

At one side of the nozzle body 461, there is formed a connecting hole 465 which can be screwed to the heating pipe 430.

The opening and closing rod 464 is resiliently supported by the elastic member 466 in the moving path 462. Therefore, when the water vapor pressure introduced into the transfer path 462 exceeds the elastic force of the elastic member 466, the opening / closing rod 464 is retracted to open the discharge hole 463.

The other side of the elastic member 466 is supported by an elastic adjustment member 467 which is screwed to the nozzle body 461 in a cap shape while the other side supports the opening and closing rod 464, The elastic force of the elastic member 466 can be adjusted. Accordingly, the water vapor pressure discharged through the adjustment of the elasticity regulating valve 467 can be controlled. As the elastic member 466, a compression spring is illustrated.

A through protrusion 468 protruding from the discharge hole 463 of the nozzle body 461 protrudes from the tip of the opening and closing rod 464. The penetrating projection 468 is fitted in the discharge hole 463 when the discharge hole 463 is shielded by the advancement of the opening and closing rod 464. Therefore, the foreign material or the like that can be caught in the discharge hole 463 is discharged to the outside of the discharge hole 463 by the penetrating projection 468, thereby preventing the discharge hole 463 from being clogged by foreign matter or the like.

The heating steam injection means 400 configured as described above is hinged to the first outer vertical frame 210 and can be adjusted in the injection direction of the high temperature steam.

That is, a first bracket 900 which surrounds the outer surface of the case 410 provided with the injection nozzle 460, and a second bracket 1000 which surrounds the outer surface of the first outer vertical frame 210 are fixed And the first and second brackets 900 and 1000 are hinged so as to be rotatable.

On the other hand, another embodiment of the heated steam injection means is shown in Fig.

Referring to FIG. 6, another embodiment of the heating steam jetting means is a structure in which the embodiment of the jetting nozzle shown in FIG. 5 is incorporated in the case.

Hereinafter, the same reference numerals and symbols are used for components having the same functions as the embodiment of the injection nozzle shown in Fig. 5 attached hereto.

Referring to FIG. 6, a nozzle body 461 having a discharge hole 463 and a moving path 462 is provided inside the case 410. The opening and closing rod 464 is elastically supported by the elastic member 466 in the moving path 462 of the nozzle body 461. The elastic adjusting member 467 is engaged with the nozzle body 461 So that the elasticity of the elastic member 466 is regulated.

The raw milk feed inlet 420 inserted into the case 410 is divided into a nozzle feed pipe 480 for feeding raw water to the nozzle body 461 and a feed pipe 480 for feeding raw water to the heated steam injecting means And a connection pipe 490.

The nozzle supply pipe 480 is provided with an auxiliary pump 470 for supplying raw water to the nozzle body 461 at a high pressure.
A part of the raw water flowing into the raw milk feed is sucked by the auxiliary pump 470 and supplied to the heating pipe 430 through the nozzle supply pipe 480 and the remainder of the raw water absorbs heat inside the case And discharged through the sequential connection pipe 490.

Since the sequential connection pipe 490 can preheat the incoming raw water and supply it to the subsequent heating steam injection means, the raw water can be supplied to the heated steam injection means provided up to a considerable distance in the winter without being frozen and smoothly supplied.

A heat generating part 440 is provided on one side of the nozzle body 461 and a heat insulating material 450 is provided for the heat generating part 440 and the nozzle body 461 for heat insulation.

In the heating steam jetting means constructed as described above, the raw water introduced through the raw milk feed inlet 420 flows into the nozzle body 461 at a high pressure by the auxiliary pump 470. The opening and closing rod 464 is retracted by the pressure of the introduced raw water and the discharge hole 463 of the nozzle body 461 is opened and closed to be sprayed to the outside.

Since the nozzle body 461 forms the moving path 462 having a considerable length, when the raw water passes the moving path 462, the nozzle body 461 is heated by the heating part 440 to be vaporized and finally discharged through the discharging hole 463 The heated steam is discharged.

By the time the discharge of the heated steam is completed, the opening / closing rod 464 is quickly advanced by the elastic force of the elastic member 466 to shield the discharge hole 463, And it is possible to prevent foreign matters from being caught in the discharge hole 463.

Meanwhile, in the vinyl house warming system using water vapor, which is an embodiment of the present invention, water droplets formed by liquefying water vapor sprayed between the inner frame 100 and the first outer frame 200 are collected and stored, A recycling system for re-supply is provided.

That is, the water collecting box 500 is installed on the surface of the space between the inner frame 100 and the first outer frame 200. The water collecting duct 500 collects water droplets flowing through the inner vinyl 130 and the first outer vinyl 230 by the liquefaction of the steam.

A water supply pump 700 for supplying the water in the water storage tank 600 to the heating steam injection means 400 and a water storage tank 600 for storing the water collected through the water storage tank 500, And a filter unit 800 installed on a channel between the supply pump 700 and the water tank 600 to filter the water in the water tank 600.

Hereinafter, the operation and effect of the vinyl house warming system using water vapor, which is one embodiment of the present invention, will be described in detail.

The vinyl house warming system using water vapor, which is one embodiment of the present invention, is formed in triple by the inner frame 100 and the first and second outer frames 200 and 300. In addition, the heated steam injection means 400 injects high-temperature steam between the inner frame 100 and the first outer frame 200 to form a mist layer.

It is most preferable that the formation of the mist layer occurs mainly during a cold winter night in which the temperature falls sharply, and the hot water vapor is sprayed every 30 minutes.

The heated steam injection means 400 is heated by the heating unit 440 to vaporize the water introduced into the heating pipe 430 through the raw milk feed pipe 420 and becomes steam of high temperature and is discharged through the injection nozzle 460 And is discharged to the outside. In addition, since the case 410 having the injection nozzle 460 is hinged to the first outer vertical frame 210, the injection direction of the high-temperature steam can be controlled.

As such, the mist layer in the high-temperature atmosphere formed on the outer surface of the inner frame 100 blocks the heat inside the inner frame 100 from being released. Further, the auxiliary layer formed on the outer surface of the mist layer by the second outer frame 300 blocks secondary heat emission. Accordingly, it is possible to prevent the internal temperature of the inner frame 100 from dropping rapidly during a cold winter night by double-blocking the heat inside the inner frame 100.

In addition, the vinyl house warming system using water vapor, which is an embodiment of the present invention, uses high-temperature water vapor obtained by heating water and reuses water obtained by liquefaction of water vapor due to a decrease in temperature, There are advantages.

Meanwhile, the heated steam spraying means, which is an embodiment of the present invention, may be used for spraying agricultural chemicals by supplying pesticide instead of water in a state where the inner vinyl 130 of the inner frame 100 is rolled up.

At this time, it is preferable that the size of the water particles injected through the injection nozzle is made smaller than 50 microns to lengthen the aerial residence time of the pesticide particles. These particulate pesticide particles are so small that they float in the air and can be killed by contact with flying insects.

While the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be.

Accordingly, the true scope of protection of the present invention should be determined only by the appended claims.

100: inner frame 200: first outer frame
300: second outer frame 400: heating steam jetting means
410: Case 420: Circulation of raw milk
421: coupling member 430: heating pipe
440: Heat generating part 450: Insulating material
460: injection nozzle 461: nozzle body
462: traveling path 463: discharging hole
464: opening and closing rod 468: penetrating projection
470: auxiliary pump 480: nozzle supply pipe
490: Sequential connector 500: Collector
600: Reservoir tank 700: Feed pump
800: Filter means

Claims (5)

A plurality of vertical frames arranged at regular intervals on the ground, and horizontal frames horizontally connecting and fixing the vertical frames spaced apart from each other, the inner frames being covered with inner vinyl;
A plurality of first outer vertical frames spaced apart from the vertical frame so as to cover the inner frames at regular intervals and a first outer horizontal frame connecting and fixing the first outer vertical frames, A first outer frame overlaid;
And a heating steam injection unit installed in the first outer vertical frame for heating raw water supplied from the outside in a space between the inner frame and the first outer frame to generate and spray high temperature steam,
The heating steam injection means
A case having a predetermined space formed therein;
A raw milk inlet connected to one side of the case and supplied with raw water from the outside;
A heating tube which is located inside the case and in which the raw water flowing from the raw milk feeding inlet is heated and moved;
A heating unit installed on an outer surface of the heating tube and heating the heating tube by an external power source;
A heat insulating material filled in the inner space of the case to prevent the heat of the heat generating part from being discharged to the outside of the case;
And a jet nozzle provided at one side of the case and discharging water vapor introduced from the heating tube to the outside,
Wherein the raw milk feed inlet drawn into the case comprises a nozzle feed pipe branched from the nozzle body to supply the raw water to the nozzle body and a sequential connection pipe for supplying raw water to the heated steam injecting unit,
A part of the raw water flowing into the raw milk feed is sucked by the auxiliary pump and supplied to the heating pipe through the nozzle supply pipe and the rest of the raw water absorbs heat inside the case and is discharged through the connection pipe A system for heating a vinyl house using water vapor. delete delete The method according to claim 1,
The injection nozzle
A nozzle body having a connecting passage formed therein and connected to the heating pipe at one side and a discharge hole through which the steam is discharged at the other side;
And an opening / closing rod installed to be supported by an elastic member having elasticity in the traveling path and being selectively advanced and retracted according to a pressure of the water vapor introduced into the traveling path to open / close the discharging hole,
Wherein at least one through-hole is formed at the tip of the opening / closing rod so as to protrude outwardly through the discharge hole when the discharge hole is shielded by advancement of the opening. The method according to any one of claims 1 to 4,
A plurality of second outer vertical frames spaced apart from the first outer vertical frame to cover the first outer frames at regular intervals and a second outer horizontal frame connecting and securing the second outer vertical frames A second outer frame overlaid with a second outer vinyl;
A water collecting duct installed on a surface of a space between the inner frame and the first outer frame for collecting water droplets formed on the inner vinyl and the first outer vinyl by the liquefaction of the steam;
A water storage tank for storing water collected through the water collection channel;
A supply pump for supplying the water in the water storage tank to the heating steam injection means;
Further comprising a filter means installed on a conduit for guiding the water in the water storage tank to the supply pump and filtering the water in the water storage tank.

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