KR20200099405A - Agricultural mulching pad - Google Patents

Agricultural mulching pad Download PDF

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Publication number
KR20200099405A
KR20200099405A KR1020190017360A KR20190017360A KR20200099405A KR 20200099405 A KR20200099405 A KR 20200099405A KR 1020190017360 A KR1020190017360 A KR 1020190017360A KR 20190017360 A KR20190017360 A KR 20190017360A KR 20200099405 A KR20200099405 A KR 20200099405A
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South Korea
Prior art keywords
pad
mulching
ground
cold water
hot
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KR1020190017360A
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Korean (ko)
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김숙자
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김숙자
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Priority to KR1020190017360A priority Critical patent/KR20200099405A/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0268—Mats or sheets, e.g. nets or fabrics
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0293—Anchoring means for ground coverings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/245—Conduits for heating by means of liquids, e.g. used as frame members or for soil heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Soil Sciences (AREA)
  • Protection Of Plants (AREA)

Abstract

The present invention relates to a mulching pad formed by injecting mulching vinyl into a cylindrical shape so that hot or cold water is moved therein. Specifically, the agricultural mulching pad comprises: a body formed in a cylindrical shape and pressed flat so that a hollow part is provided therein; and a sealing part heat-sealed at predetermined intervals by pressing the flat body with a heated mold at the top and bottom. When hot or cold water flows from the outside into the hollow part, the body swells and covers the ground to keep warm or cool. The pad can provide an environment in which planted agricultural products can be actively grown by not only being able to efficiently perform the covering work but also by being stably fixed without moving transversely from the ground to keep the soil of a crop cultivation site healthy.

Description

농업용 멀칭패드 {AGRICULTURAL MULCHING PAD}Agricultural mulching pad {AGRICULTURAL MULCHING PAD}

본 발명은 내부에 온수 또는 냉수가 이동되도록 멀칭비닐을 원통형으로 사출하여 형성되는 멀칭패드에 관한 것으로, 특히 내부에 중공부가 구비되도록 원통형으로 형성되어 납작하게 압지된 몸체와, 납작한 몸체의 상부와 하부에서 가열된 금형으로 압지하여 소정의 간격으로 열융착된 실링부를 포함하여, 외부에서 상기 중공부로 온수 또는 냉수가 유입되면 몸체가 팽윤되면서 지면을 덮어 보온 또는 보냉하는 것을 특징으로 하는 농업용 멀칭패드에 관한 것임.The present invention relates to a mulching pad formed by injecting mulching vinyl into a cylindrical shape to move hot or cold water therein, and in particular, a body formed in a cylindrical shape to have a hollow portion inside and pressed flat, and the upper and lower portions of the flat body Including a sealing part pressed with a mold heated at a predetermined interval and heat-sealed at predetermined intervals, the body swells when hot water or cold water flows into the hollow part to cover the ground and keep warm or cool. Will.

일반적으로 참외 및 수박 등의 농작물을 하우스 또는 텃밭에서 재배할 때 소정간격으로 다수개의 이랑을 만들고 그 위를 멀칭 자재로 덮어서 농작물을 재배하고 있다. 종래에는 멀칭을 위한 자재로서 볏짚, 보릿짚, 목초 등을 사용했으나, 근래에는 폴리에틸렌이나 폴리염화비닐 필름 등으로 된 멀칭시트를 사용하고 있다.In general, when crops such as melon and watermelon are grown in a house or garden, a number of ridges are made at predetermined intervals, and the crops are cultivated by covering the top with mulching material. Conventionally, rice straw, barley straw, and grass were used as materials for mulching, but in recent years, mulching sheets made of polyethylene or polyvinyl chloride film have been used.

멀칭(Mulching)은 작물의 잎이나 줄기, 짚, 기타 유기물이나 폴리에틸렌 필름 등을 지상에 덮어 우적침식을 방지하고 토양 수분보존, 온도조절, 표면고결 억제, 잡초 방지, 유익한 박테리아의 번식촉진 등의 효과를 얻는 방법이다.Mulching prevents pit erosion by covering the leaves, stems, straw, other organic matter or polyethylene film of crops on the ground, conserving soil moisture, controlling temperature, inhibiting surface solidification, preventing weeds, promoting the propagation of beneficial bacteria, etc. How to get it.

상기 멀칭시트는 토양침식방지, 토양수분유지, 지온조절, 잡초억제, 토양전염성병균방지, 토양오염방지등의 목적으로 사용되며, 특히 비닐하우스에서 과채류의 재배용으로 사용되는 경우 토양의 온도를 일정하게 유지하는 목적으로 사용된다.The mulching sheet is used for the purpose of preventing soil erosion, maintaining soil moisture, controlling geothermal temperature, controlling weeds, preventing soil infectious germs, preventing soil pollution, etc., especially when used for cultivation of fruits and vegetables in a green house, keeping the soil temperature constant. It is used for maintenance purposes.

통상적인 멀칭시트는 폴리에틸렌이나 폴리염화비닐 필름을 단일층으로 하여 제작되거나, 복수의 필름을 복층으로 적층하여 제작되고 있다. 그런데 이러한 종래의 멀칭시트는 단일층으로 이루어지는 경우 보온 효과가 적고, 복층으로 제작하는 경우에도 단순히 여러 겹으로 적층한 것에 불과하기 때문에 토양의 온도 유지 성능의 향상에 한계가 있고, 단순히 햇빛을 흡수하는 작용만 하게 되므로 농작물 재배 효과를 향상시키기 어려운 문제가 있다.A typical mulching sheet is produced by using a polyethylene or polyvinyl chloride film as a single layer, or by laminating a plurality of films in a multilayer. However, such a conventional mulching sheet has a limited heat retention effect when it is made of a single layer, and because it is simply laminated in several layers even when it is made of a multilayer, there is a limitation in improving the temperature maintenance performance of the soil, and it simply absorbs sunlight. Since it only works, there is a problem that it is difficult to improve the effect of growing crops.

대한민국 공개특허공보 제10-2011-0135838호(2011.12.19)Republic of Korea Patent Publication No. 10-2011-0135838 (2011.12.19)

본 발명이 해결하고자 하는 과제는, 농작물 재배지를 피복함에 있어서, 피복작업을 효율적으로 할 수 있을 뿐만 아니라, 보냉을 위한 냉수 또는 보온을 위한 온수가 이동되도록 멀칭비닐을 원통형으로 사출하여 형성하되, 횡방향으로 이동되지 않고 지면에 안정적으로 고정하여 농작물 재배지의 토양을 건강하게 유지시켜 식재한 농산물이 활발히 생장할 수 있는 농업용 멀칭패드를 제공하는 것을 목적으로 한다.The problem to be solved by the present invention is to be formed by injecting mulching vinyl into a cylindrical shape so that not only can the coating work efficiently, but also cold water for cold or hot water for warming is moved when covering agricultural crops. An object of the present invention is to provide an agricultural mulching pad capable of actively growing planted agricultural products by stably fixing the soil on the ground without moving in the direction to keep the soil of the crop cultivation area healthy.

상기한 문제점을 해결하기 위한 것으로, 본 발명은 내부에 온수 또는 냉수가 이동되도록 멀칭비닐을 원통형으로 사출하여 형성되는 멀칭패드에 있어서, 상기 멀칭패드는 내부에 중공부가 구비되도록 원통형으로 형성되어 납작하게 압지된 몸체와, 납작한 몸체의 상부와 하부에서 가열된 금형으로 압지하여 소정의 간격으로 열융착된 실링부를 포함하여, 외부에서 상기 중공부로 온수 또는 냉수가 유입되면 몸체가 팽윤되면서 지면을 덮어 보온 또는 보냉하는 것을 특징으로 한다.In order to solve the above problem, the present invention is a mulching pad formed by injecting mulching vinyl into a cylindrical shape so that hot or cold water is moved therein, wherein the mulching pad is formed in a cylindrical shape such that a hollow part is provided therein, Including a pressurized body and a sealing unit pressurized with a heated mold at the top and bottom of the flat body and heat-sealed at predetermined intervals, when hot or cold water flows into the hollow from the outside, the body swells and covers the ground to keep warm or It is characterized by cooling.

또한, 상기 몸체의 상부에서 실링부를 관통하여 지면에 삽입되어 고정되는 고정핀이 구비되는 것이 바람직하다.In addition, it is preferable that a fixing pin which is inserted into the ground and fixed through the sealing part from the upper part of the body is provided.

아울러, 상기 실링부는 테두리를 따라 열접착되는 접착부와, 상기 접착부의 내측으로 고정핀이 관통되는 비접착부가 형성되어, 상기 중공부로 유입되는 온수 또는 냉수가 고정핀에 의해 외부로 유출되는 것을 차단하도록 구성되는 것이 바람직하다.In addition, the sealing portion is formed with an adhesive portion thermally bonded along the rim and a non-adhesive portion through which the fixing pin penetrates into the adhesive portion, so that hot water or cold water flowing into the hollow portion is prevented from flowing out by the fixing pin. It is desirable to be configured.

또한, 상기 실링부는 폭방향으로 확장된 장공의 형상으로 형성되고, 상기 고정핀은 '

Figure pat00001
'자 형상으로 형성되는 것이 바람직하다.In addition, the sealing portion is formed in the shape of a long hole extended in the width direction, and the fixing pin is'
Figure pat00001
It is desirable to be formed in a'shape.

한편, 상기 몸체는 납작하게 압지된 한쪽면이 검은색으로 성형되고, 다른쪽면은 흰색으로 성형되도록 사출되어, 동절기에는 검은색 면이 상부를 향하도록 배치되고 몸체의 내부로 온수가 유입되어 지면을 보온하며, 하절기에는 흰색 면이 상부를 향하도록 배치되고 몸체의 내부로 냉수가 유입되어 지면을 보냉하도록 구성되는 것이 바람직하다.On the other hand, the body is ejected so that one side that is pressed flatly is molded in black and the other side is molded in white, and in winter, the black side is arranged to face the top, and hot water flows into the body to clean the ground. It is desirable to keep warm, and in the summer season, the white side is arranged to face the top, and the cold water flows into the body to cool the ground.

본 발명에 따르면 납작한 몸체의 상부와 하부에서 가열된 금형으로 압지하여 소정의 간격으로 열융착된 실링부를 형성하고, 실링부를 관통하여 지면에 삽입되어 고정되는 고정핀을 구비함으로써, 외부에서 온수 또는 냉수가 유입되면 몸체가 팽윤되면서 지면을 덮어 보온 또는 보냉하는 방법으로, 피복작업을 효율적으로 할 수 있을 뿐만 아니라, 지면에서 횡방향으로 이동되지 않고 안정적으로 고정하여 농작물 재배지의 토양을 건강하게 유지시켜 식재한 농산물이 활발히 생장할 수 있는 환경을 제공하는 효과가 있다.According to the present invention, by pressing with a heated mold at the top and bottom of the flat body to form a sealing portion heat-sealed at predetermined intervals, and having a fixing pin inserted and fixed to the ground through the sealing portion, hot or cold water from the outside When the body swells, the body is swelled and the ground is covered to keep warm or cool. Not only can the covering work be carried out efficiently, but also the soil of the crop cultivation area is kept healthy by stably fixing it without moving transversely from the ground. There is an effect of providing an environment in which one agricultural product can grow actively.

아울러, 한쪽면이 검은색으로 성형되고, 다른쪽면은 흰색으로 성형되도록 사출되어, 동절기에는 흰색 면이, 하절기에는 검은색 면이 상부를 향하도록 배치됨으로써, 온수 또는 냉수의 적정 온도를 장시간 유지할 수 있는 효과가 있다.In addition, because one side is molded in black and the other is molded in white, the white side is placed facing the top in winter and the black side in summer, so that the proper temperature of hot or cold water can be maintained for a long time. There is an effect.

도 1은 본 발명에 따른 바람직한 실시예의 개략도
도 2는 본 발명에 따른 몸체의 평면도
도 3은 본 발명에 따른 실링부를 나타낸 부분단면도
도 4는 본 발명에 따른 몸체가 팽윤된 상태를 나타낸 절단면도
도 5는 본 발명에 따른 몸체의 상부면과 하부면이 다른 색상으로 형성된 것을 나타낸 개략도1 is a schematic diagram of a preferred embodiment according to the present invention
2 is a plan view of a body according to the present invention
3 is a partial cross-sectional view showing a sealing part according to the present invention
Figure 4 is a sectional view showing a state in which the body is swollen according to the present invention
5 is a schematic view showing that the upper and lower surfaces of the body according to the present invention are formed in different colors

본 발명은 내부에 온수 또는 냉수가 이동되도록 멀칭비닐을 원통형으로 사출하여 형성되는 멀칭패드에 있어서, 상기 멀칭패드는 내부에 중공부(11)가 구비되도록 원통형으로 형성되어 납작하게 압지된 몸체(10)와, 납작한 몸체의 상부와 하부에서 가열된 금형으로 압지하여 소정의 간격으로 열융착된 실링부(20)를 포함하여, 외부에서 상기 중공부로 온수 또는 냉수가 유입되면 몸체가 팽윤되면서 지면을 덮어 보온 또는 보냉하는 것을 특징으로 한다.The present invention relates to a mulching pad formed by injecting mulching vinyl into a cylindrical shape so that hot or cold water is moved therein, wherein the mulching pad is formed in a cylindrical shape such that a hollow part 11 is provided therein, and the body 10 is pressed flatly. ), and a sealing part (20) heat-sealed at predetermined intervals by pressing with a heated mold at the top and bottom of the flat body, and when hot or cold water flows into the hollow part from the outside, the body swells and covers the ground. It is characterized in that it keeps warm or cool.

이하, 본 발명에 따른 농업용 멀칭패드(100)의 바람직한 실시예를 첨부된 도면을 참조하여 설명하기로 한다.Hereinafter, a preferred embodiment of an agricultural mulching pad 100 according to the present invention will be described with reference to the accompanying drawings.

도 1은 본 발명에 따른 바람직한 실시예의 개략도이고, 도 2는 본 발명에 따른 몸체의 평면도이며, 도 3은 본 발명에 따른 실링부를 나타낸 부분단면도이고, 도 4는 본 발명에 따른 몸체가 팽윤된 상태를 나타낸 절단면도이며, 도 5는 본 발명에 따른 몸체의 상부면과 하부면이 다른 색상으로 형성된 것을 나타낸 개략도이다.1 is a schematic diagram of a preferred embodiment according to the present invention, FIG. 2 is a plan view of a body according to the present invention, FIG. 3 is a partial cross-sectional view showing a sealing part according to the present invention, and FIG. 4 is a swelled body according to the present invention. It is a sectional view showing the state, and Figure 5 is a schematic diagram showing that the upper and lower surfaces of the body according to the present invention are formed in different colors.

먼저, 본 발명은 내부에 온수 또는 냉수가 이동되도록 멀칭비닐을 원통형으로 사출하여 형성되는 멀칭패드에 관한 것이다.First, the present invention relates to a mulching pad formed by injecting mulching vinyl into a cylindrical shape so that hot or cold water is moved therein.

상기 멀칭패드는 내부에 중공부(11)가 구비되도록 원통형으로 형성되어 납작하게 압지된 몸체(10)와, 납작한 몸체의 상부와 하부에서 가열된 금형으로 압지하여 소정의 간격으로 열융착된 실링부(20)를 포함한다.The mulching pad is formed in a cylindrical shape such that a hollow part 11 is provided therein, and a body 10 which is pressed flatly, and a sealing part that is heat-sealed at predetermined intervals by pressing with a mold heated at the top and bottom of the flat body. It includes (20).

상기 몸체(10)는 내부에 중공부(11)가 구비되도록 원통형으로 사출되어 형성된 것으로, 사용자가 필요에 따라 소정의 길이로 절단하여 사용한다.The body 10 is formed by injection into a cylindrical shape so that the hollow part 11 is provided therein, and is used after being cut to a predetermined length as the user needs.

상기 실링부(20)는 상기 몸체(10)를 상부와 하부에서 압지하여 납작하게 성형한 후에 몸체의 상부와 하부에서 가열된 금형으로 압착하여 열융착시켜 형성되며, 소정의 간격으로 반복적으로 형성된다.The sealing part 20 is formed by pressing the body 10 from the upper and lower portions to form flat, and then press-bonding the body 10 with a heated mold at the upper and lower portions of the body and heat-sealing it, and is repeatedly formed at predetermined intervals. .

따라서, 본 발명에 따르면 상기 몸체는 중공부(11)로 온수 또는 냉수가 유입되면 지면을 덮을 수 있도록 납작한 형상으로 팽윤되면서 지면을 보온 또는 보냉할 수 있게 되며, 상기 실링부(20)에 의해 원통형으로 형성되는 것이 아니라 납작한 형상으로 팽윤됨으로써 지면에서 측방향으로 이동되지 않고 안착될 수 있게 되는 것이다.Therefore, according to the present invention, when hot or cold water flows into the hollow portion 11, the body swells into a flat shape so as to cover the ground, thereby keeping the ground warm or cold, and by the sealing portion 20 It is not formed into a shape but swells into a flat shape, so that it can be seated without moving laterally on the ground.

또한, 상기 몸체의 상부에서 실링부(20)를 관통하여 지면에 삽입되어 고정되는 고정핀(30)이 구비될 수 있다.In addition, a fixing pin 30 may be provided which penetrates the sealing part 20 from the top of the body and is inserted into the ground to be fixed.

즉, 상기 고정핀이 몸체에 형성된 실링부(20)를 관통하여 지면에 삽입되도록 구성됨으로써, 상기 몸체(10)가 지면에서 고정설치될 수 있게 된다.That is, the fixing pin is configured to pass through the sealing portion 20 formed on the body and be inserted into the ground, so that the body 10 can be fixedly installed on the ground.

아울러, 상기 실링부(20)는 테두리를 따라 열접착되는 접착부(21)와, 상기 접착부의 내측으로 고정핀(30)이 관통되는 비접착부(22)가 형성되어, 상기 중공부(11)로 유입되는 온수 또는 냉수가 고정핀(30)에 의해 외부로 유출되는 것을 차단하도록 구성되는 것이 바람직하다.In addition, the sealing portion 20 is formed with an adhesive portion 21 that is thermally bonded along an edge, and a non-adhesive portion 22 through which the fixing pin 30 penetrates into the adhesive portion. It is preferable that the incoming hot water or cold water is configured to block outflow to the outside by the fixing pin 30.

또한, 상기 실링부(20)는 폭방향으로 확장된 장공의 형상으로 형성되고, 상기 고정핀(30)은 '

Figure pat00002
'자 형상으로 형성되는 것이 바람직하다.In addition, the sealing part 20 is formed in a shape of a long hole extended in the width direction, and the fixing pin 30 is'
Figure pat00002
It is desirable to be formed in a'shape.

따라서, 상기 몸체(10)의 실링부(20)를 관통하여 지면에 삽입되는 고정핀(30)이 구비함으로써 상기 몸체(10)를 지면에 안착시킬 수 있으며, 상기 고정핀(30)이 실링부의 비접착부(22)를 관통하도록 구성함으로써, 중공부(11)이 내부로흐르는 냉수 또는 온수가 외부로 유출되지 않게된다.Therefore, the body 10 can be seated on the ground by having a fixing pin 30 inserted into the ground through the sealing part 20 of the body 10, and the fixing pin 30 By configuring so as to penetrate the non-adhesive portion 22, the cold water or hot water flowing into the hollow portion 11 is prevented from flowing to the outside.

또한, 상기 고정핀(30)이 실링부(20)를 관통하면서 실링부에 절개공이 형성되는데, 장시간 고정핀을 사용하면서 절개공의 크기가 점점 커지더라도 상기 접착부(21)가 절개공이 실링부의 크기 이상으로 확장되는 것을 차단함으로써 중공부(11)의 유로를 안정적으로 유지할 수 있게 된다.In addition, while the fixing pin 30 penetrates the sealing part 20, a cut-out hole is formed in the sealing part. Although the size of the cut-out hole increases gradually while using the fixing pin for a long time, the cut-out hole is the size of the sealing part. By blocking the above expansion, it is possible to stably maintain the flow path of the hollow part 11.

한편, 상기 몸체(10)는 납작하게 압지된 한쪽면이 검은색으로 성형되고, 다른쪽면은 흰색으로 성형되도록 사출되어, 동절기에는 검은색 면(a)이 상부를 향하도록 배치되고 몸체의 내부로 온수가 유입되어 지면을 보온하며, 하절기에는 흰색 면(b)이 상부를 향하도록 배치되고 몸체의 내부로 냉수가 유입되어 지면을 보냉하도록 구성되는 것이 바람직하다.On the other hand, the body 10 is ejected so that one side pressed flatly is molded in black and the other side is molded in white, and in winter, the black side (a) is arranged to face the top, and It is preferable that hot water is introduced to keep the ground warm, and in summer, the white side (b) is arranged to face the top, and cold water is introduced into the body to cool the ground.

즉, 동절기에는 검은색 면(a)이 상부를 향하도록 배치하여 태양의 복사열을 흡수함으로써 몸체의 내부로 흐르는 온수의 온도를 유지하며, 하절기에는 흰색 면(b)이 상부를 향하도록 배치하여 태양의 복사열을 반사함으로써 몸체의 내부로 흐르는 냉수의 온도를 유지할 수 있도록 함으로써, 보온과 보냉을 용이하도록 구성하는 것이 바람직하다.In other words, in winter, the black side (a) is arranged with the upper side to absorb the sun’s radiant heat to maintain the temperature of the hot water flowing into the body. In the summer, the white side (b) is arranged so that the sun faces upward. By reflecting the radiant heat of the body to be able to maintain the temperature of the cold water flowing into the interior, it is preferable to configure to facilitate warming and cooling.

이상에서 설명된 본 발명은 예시적인 것에 불과하며, 본 발명이 속한 기술분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 잘 알 수 있을 것이다. 그러므로 본 발명은 상기의 상세한 설명에서 언급되는 형태로만 한정되는 것은 아님을 잘 이해할 수 있을 것이다. 따라서 본 발명의 진정한 기술적 보호 범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다. 또한, 본 발명은 첨부된 청구범위에 의해 정의되는 본 발명의 정신과 그 범위 내에 있는 모든 변형물과 균등물 및 대체물을 포함하는 것으로 이해되어야 한다.The present invention described above is merely exemplary, and those of ordinary skill in the art to which the present invention pertains will appreciate that various modifications and other equivalent embodiments are possible. Therefore, it will be appreciated that the present invention is not limited to the form mentioned in the detailed description above. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. In addition, the present invention is to be understood as including the spirit of the present invention as defined by the appended claims and all modifications, equivalents and substitutes within the scope thereof.

100: 농업용 멀칭패드
10: 본체
11: 중공부
20: 실링부
21: 접착부
22: 비접착부
30: 고정핀100: agricultural mulching pad
10: main body
11: hollow part
20: sealing part
21: adhesive part
22: non-adhesive part
30: fixing pin

Claims (5)

내부에 온수 또는 냉수가 이동되도록 멀칭비닐을 원통형으로 사출하여 형성되는 멀칭패드에 있어서,
상기 멀칭패드는 내부에 중공부(11)가 구비되도록 원통형으로 형성되어 납작하게 압지된 몸체(10)와, 납작한 몸체의 상부와 하부에서 가열된 금형으로 압지하여 소정의 간격으로 열융착된 실링부(20)를 포함하여,
외부에서 상기 중공부로 온수 또는 냉수가 유입되면 몸체가 팽윤되면서 지면을 덮어 보온 또는 보냉하는 것을 특징으로 하는 농업용 멀칭패드.
In the mulching pad formed by injecting mulching vinyl into a cylindrical shape to move hot or cold water inside,
The mulching pad is formed in a cylindrical shape such that a hollow part 11 is provided therein, and a body 10 which is pressed flatly, and a sealing part that is heat-sealed at predetermined intervals by pressing with a mold heated at the top and bottom of the flat body. Including 20,
Agricultural mulching pad, characterized in that when hot or cold water flows into the hollow part from the outside, the body swells and covers the ground to keep warm or cool.
제1항에 있어서, 상기 몸체의 상부에서 실링부(20)를 관통하여 지면에 삽입되어 고정되는 고정핀(30)이 구비되는 것을 특징으로 하는 농업용 멀칭패드.
The agricultural mulching pad according to claim 1, wherein a fixing pin (30) is provided at the upper portion of the body through the sealing part (20) and inserted into the ground to be fixed.
제2항에 있어서, 상기 실링부(20)는 테두리를 따라 열접착되는 접착부(21)와, 상기 접착부의 내측으로 고정핀(30)이 관통되는 비접착부(22)가 형성되어,
상기 중공부(11)로 유입되는 온수 또는 냉수가 고정핀(30)에 의해 외부로 유출되는 것을 차단하는 것을 특징으로 하는 농업용 멀칭패드.
The method of claim 2, wherein the sealing part 20 has an adhesive part 21 thermally bonded along an edge, and a non-adhesive part 22 through which the fixing pin 30 penetrates into the adhesive part,
Agricultural mulching pad, characterized in that the hot water or cold water flowing into the hollow portion (11) is blocked from flowing out to the outside by the fixing pin (30).
제2항에 있어서, 상기 실링부(20)는 폭방향으로 확장된 장공의 형상으로 형성되고, 상기 고정핀(30)은 '
Figure pat00003
'자 형상으로 형성되는 것을 특징으로 하는 농업용 멀칭패드.
The method of claim 2, wherein the sealing part (20) is formed in a shape of a long hole extending in the width direction, and the fixing pin (30) is'
Figure pat00003
'Agricultural mulching pad, characterized in that formed in a shape.
제1항에 있어서, 상기 몸체(10)는 납작하게 압지된 한쪽면이 검은색으로 성형되고, 다른쪽면은 흰색으로 성형되도록 사출되어,
동절기에는 검은색 면(a)이 상부를 향하도록 배치되고 몸체의 내부로 온수가 유입되어 지면을 보온하며, 하절기에는 흰색 면(b)이 상부를 향하도록 배치되고 몸체의 내부로 냉수가 유입되어 지면을 보냉하는 것을 특징으로 하는 농업용 멀칭패드.
The method of claim 1, wherein the body (10) is injected so that one side of the body (10) pressed flat is molded in black and the other side is molded in white,
In winter, the black side (a) is placed facing the top and hot water flows into the body to keep the ground warm. In the summer season, the white side (b) is placed facing the top and cold water flows into the body. Agricultural mulching pad, characterized in that to cool the ground.
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* Cited by examiner, † Cited by third party
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