JPH03219584A - Heater for planting and controller therefor - Google Patents
Heater for planting and controller thereforInfo
- Publication number
- JPH03219584A JPH03219584A JP1574190A JP1574190A JPH03219584A JP H03219584 A JPH03219584 A JP H03219584A JP 1574190 A JP1574190 A JP 1574190A JP 1574190 A JP1574190 A JP 1574190A JP H03219584 A JPH03219584 A JP H03219584A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- plant
- planted
- soil
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005485 electric heating Methods 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 10
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract 2
- 241000196324 Embryophyta Species 0.000 description 43
- 229910001120 nichrome Inorganic materials 0.000 description 10
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000008635 plant growth Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 240000001140 Mimosa pudica Species 0.000 description 1
- 235000016462 Mimosa pudica Nutrition 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Control Of Resistance Heating (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は植物育成用ヒータ及びその！ｌｌ＠装置に係り
、特に寒さに弱い植物が越冬できるように植物を加温す
るよう構成された植物育成用ヒータ及びその制御装置に
関する。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a heater for growing plants and its! The present invention relates to a plant growth heater and its control device, and particularly relates to a plant growth heater configured to warm plants so that plants sensitive to cold can survive the winter.
従来の技術
例えば寒さに弱い観葉植物等を栽培する場合、気温の低
い冬季になると観葉植物を室内で育成することが多い。BACKGROUND ART For example, when cultivating foliage plants that are sensitive to cold temperatures, they are often grown indoors during the winter months when temperatures are low.
しかし、室内で観葉植物を栽培する場合でも夜間暖房が
止まると室温が下がり、植物が枯れてしまうことがある
。そのため、従来は寒さに弱い観葉植物を冬の寒さから
守るため、ヒータ付植木鉢に観葉植物を植えていた。こ
の種ヒータ付植木鉢としては例えば特開昭６４−１６５
３０号あるいは特開昭５９−１４３５２６号あるいは特
開昭６ｌ−１７７９３ｏ号公報でみられるように植木鉢
体内にヒータを内蔵させたものがある。However, even when growing houseplants indoors, if the heating is turned off at night, the room temperature may drop and the plants may wither. For this reason, conventionally, in order to protect the cold-sensitive plants from the winter cold, they were planted in flowerpots equipped with heaters. For example, as a flower pot with a heater of this kind,
30, Japanese Patent Application Laid-Open No. 59-143526, or Japanese Patent Application Laid-Open No. 61-17793O, there are flower pots with a built-in heater.
発明が解決しようとする課題
しかるに、上記ヒータ付植木鉢では植えられる観葉植物
の大きさが植木鉢によって決まってしまい、観葉植物の
大きさに応じて何種類ものヒータ付植鉢を購入しなけれ
ばならないといった課題がある。又、ヒータ付植木鉢で
は植木鉢本体を全体的に加温する構成であり、ヒータ部
の構成が大掛りでその分消費電力が余分にかかるといっ
た課題がある。Problems to be Solved by the Invention However, with the heater-equipped flowerpot, the size of the ornamental plant that can be planted is determined by the flowerpot, and it is necessary to purchase several types of heater-equipped flowerpots depending on the size of the ornamental plant. There are challenges. In addition, a flower pot with a heater has a structure in which the entire flower pot body is heated, and there is a problem in that the structure of the heater part is large-scale and therefore consumes extra power.
そこで、本発明は上記課題を解決した植物育成用ヒータ
及びその制御装置を提供することを目的とする。Therefore, an object of the present invention is to provide a heater for growing plants and a control device thereof that solve the above-mentioned problems.
課題を解決するための手段
本発明は、植物が植えられた土に差し込まれる中空棒状
の差し込み部材と、
差し込み部材の内部に挿入され、差し込み部材を介して
植物の根を加温する電熱部材と、よりなる。Means for Solving the Problems The present invention comprises: a hollow rod-shaped insert member that is inserted into the soil in which a plant is planted; an electric heating member that is inserted into the insert member and heats the roots of the plant via the insert member; , becomes more.
又、本発明は植物が植えられた場所の温度が所定温度以
下になったとき電熱部材に通電し、温度が所定温度以上
になったとき電熱部材への通電を停止するヒータ制御手
段を設けてなる。Further, the present invention provides a heater control means that energizes the electric heating member when the temperature of the place where the plants are planted falls below a predetermined temperature, and stops energizing the electric heating member when the temperature rises to a predetermined temperature or higher. Become.
作用
電熱部材を内蔵した差し込み部材を土に差し込むことに
より植物の根を加温して植物が植えられた植物鉢あるい
は容器の大きさに拘わらず寒さに弱い植物が越冬できる
ように寒さから植物を守る。By inserting a plug-in member with a built-in electric heating element into the soil, it warms the plant roots and protects plants from the cold so that they can survive the winter, regardless of the size of the plant pot or container in which the plant is planted. protect.
所定温度以下に温度が下がっているとき発熱部材に通電
して植物の根を加温するようにして気温の高いときの電
熱部材の消費電力を節約しうる。By energizing the heating member to warm the roots of the plant when the temperature has fallen below a predetermined temperature, it is possible to save power consumption of the electric heating member when the temperature is high.
実施例
第１図乃至第４図に本発明になる植物育成用ヒータ及び
その制御装置の一実施例を示す。Embodiment FIGS. 1 to 4 show an embodiment of a plant growing heater and its control device according to the present invention.
第１図中、植木鉢１に±２が充填されており、±２には
例えば寒さに弱い観葉植物３が植えられている。In FIG. 1, a flowerpot 1 is filled with ±2 flowers, and for example, a foliage plant 3, which is sensitive to cold, is planted in ±2.
４は植物育成用ヒータ（以下単にヒータという）で、±
２に差し込まれて使用され、±２に植えられた観葉植物
３の根を加温する。又、ヒータ４は制御装置６に接続さ
れており、制御装置６はＡＣアダプタ７に接続される。4 is a heater for growing plants (hereinafter simply referred to as a heater), ±
2 and used to warm the roots of the ornamental plant 3 planted at ±2. Further, the heater 4 is connected to a control device 6, and the control device 6 is connected to an AC adapter 7.
ＡＣアダプタ７は家庭用コンセント８に差し込まれると
交流１００Ｖを直流の低電圧（例えば６Ｖ程度）に変換
して制御装置６に供給する。When the AC adapter 7 is plugged into a household outlet 8 , it converts 100 V AC into a low DC voltage (for example, about 6 V) and supplies it to the control device 6 .
第２図乃至第４図に示す如く、ヒータ４は、中空棒状の
差し込み部材９と、この差し込み部材９の内部空間９ａ
に挿入されたワイヤ状のニクロム線ヒータ（電熱部材）
１０と、差し込み部材９と一体的に設けられた合成樹脂
製の柄１１と、柄１１の端部よりり延出する接続ケーブ
ル１２と、接続ケーブル１２の端部に設けられたオスコ
ネクタ１３とよりなる。As shown in FIGS. 2 to 4, the heater 4 includes a hollow rod-shaped insert member 9 and an internal space 9a of the insert member 9.
Wire-like nichrome wire heater (electric heating member) inserted into
10, a synthetic resin handle 11 provided integrally with the insertion member 9, a connection cable 12 extending from the end of the handle 11, and a male connector 13 provided at the end of the connection cable 12. It becomes more.
差し込み部材９は熱伝導性の良い例えばアルミ製パイプ
等により形成され、その先端部９ｂが平板状の矢尻のよ
うに加工されているので植木鉢１の±２へ差し込み易く
なっている。又、ニクロム線ヒータ１０は塩化ビニル製
のチューブにより絶縁被覆され、２つ折りにされた状態
で内部空間９ａに挿入され、差し込み部材９により保護
される。The insertion member 9 is made of a good heat conductive material such as an aluminum pipe, and its tip 9b is shaped like a flat arrowhead, so that it can be easily inserted into the flower pot 1 at ±2. The nichrome wire heater 10 is insulated with a vinyl chloride tube, folded in half, inserted into the internal space 9a, and protected by the insertion member 9.
又、ニクロム線ヒータ１０の両端は接続ケーブル１２に
電気的に接続されている。柄１１は差し込み部材９と一
体的に成形されるため、熱導電率の小さい合成樹脂材に
より製作されている。又、オスコネクタ１３は制御装置
６のメスコネクタ１４１〜１４３に接続される。制御装
置６はその上面に第１図に示す如く、複数のメスコネク
タ１４１〜１４３ （本実施例では３個配設されている
）と、室温を計測する温麿計１５と、通電中（加温中）
を表示する表示ランプ１６とが配設されている。又、制
御装置６の内部には第５図に示すヒータ制御回路１７が
設けられている。Further, both ends of the nichrome wire heater 10 are electrically connected to a connection cable 12. Since the handle 11 is molded integrally with the insert member 9, it is made of a synthetic resin material with low thermal conductivity. Further, the male connector 13 is connected to female connectors 141 to 143 of the control device 6. As shown in FIG. 1, the control device 6 has a plurality of female connectors 141 to 143 (three in this embodiment) on its top surface, a thermometer 15 for measuring room temperature, and a thermometer 15 that measures the room temperature. Onchu)
An indicator lamp 16 for displaying the information is provided. Further, inside the control device 6, a heater control circuit 17 shown in FIG. 5 is provided.
ヒータ制御回路１７は電源端子１８ａ、１８ｂがＡＣア
ダプタ７からのコネクタ１９と接続されることにより所
定の所定電圧を各メスコネクタ１４１〜１４３に供給す
る。２０はバイメタルスイッチで、例えば室温が所定温
度以下（例えば１０℃以下）に下がると閉成する構成と
なっており、太陽光が照射されて室温が所定温度以上に
上昇すると開成する。従って、室温の低下によりバイメ
タルスイッチ２０が閉成すると各メスコネクタ１４１〜
１４３へ所定電圧が通電されるとともに発光ダイオード
よりなる表示ランプ１６が点灯しヒータ４が発熱中であ
ることを表示する。Heater control circuit 17 supplies a predetermined voltage to each female connector 141-143 by connecting power terminals 18a and 18b to connector 19 from AC adapter 7. A bimetallic switch 20 is configured to close when the room temperature drops below a predetermined temperature (for example, below 10° C.), and opens when the room temperature rises above a predetermined temperature due to irradiation with sunlight. Therefore, when the bimetal switch 20 closes due to a drop in room temperature, each female connector 141~
143 is supplied with a predetermined voltage, the indicator lamp 16 made of a light emitting diode lights up to indicate that the heater 4 is generating heat.
上記ヒータ４を使用する際はヒータ４のコネクタ１３を
制御装置６のメスコネクタ１４１に接続して差し込み部
材９を植木鉢１の±２に差し込むだけで良い。そして、
夜間等室温が所定温度以下に下がるとバイメタルスイッ
チ２０が閉成してニクロム線ヒータ１０に通電される。When using the heater 4, it is sufficient to simply connect the connector 13 of the heater 4 to the female connector 141 of the control device 6 and insert the insertion member 9 into the ±2 positions of the flower pot 1. and,
When the room temperature drops below a predetermined temperature, such as at night, the bimetal switch 20 closes and the nichrome wire heater 10 is energized.
そのため、ニクロム線ヒータ１０は適温（例えば＋１５
ｄｅｏ）まで発熱しアルミパイプ製の差し込み部材９を
介して±２に熱が伝わる従って、±２に植えられた観葉
植物３の根がニクロム線ヒータ１ｏからの伝熱により加
温された±２により室温以上に保温される。これにより
、寒さに弱い観葉植物３は気温低下により枯れることな
く越冬することができる。Therefore, the nichrome wire heater 10 is set at an appropriate temperature (for example, +15
deo) and the heat is transferred to ±2 via the aluminum pipe insert member 9. Therefore, the roots of the ornamental plant 3 planted at ±2 are heated by the heat transfer from the nichrome wire heater 1o. The temperature is kept above room temperature. Thereby, the ornamental plants 3 that are sensitive to cold weather can survive the winter without dying due to a drop in temperature.
本発明の植物合成用ヒータ４は土２に差し込むだけで良
いので、夏季から使用している植木鉢１をそのまま使用
できるので、上記のように加温操作が簡便であり、従来
のようにヒータ付植木鉢に植え変える必要がない。又、
中空棒状の差し込み部材９内に収納されたニクロム線ヒ
ータ１０に通電するだけで、しかも室温が所定温度以下
に下がったときのみ通電されるので従来のヒータ付植木
鉢より消費電力が小さくて済み経済的である。又、差し
込み部材９がより観葉植物３の根に近いところに差し込
まれるため、少ない電熱エネルギで効率良く加温するこ
とができる。Since the heater 4 for plant synthesis of the present invention only needs to be inserted into the soil 2, the flowerpot 1 that has been used since the summer can be used as is, so the heating operation is simple as described above, and it is not necessary to attach a heater as in the past. There is no need to repot it into a flower pot. or,
Just by energizing the nichrome wire heater 10 housed in the hollow rod-shaped insert member 9, the nichrome wire heater 10 is energized only when the room temperature drops below a predetermined temperature, so it consumes less power and is more economical than a conventional flower pot with a heater. It is. Moreover, since the insertion member 9 is inserted closer to the roots of the ornamental plant 3, it is possible to efficiently heat the ornamental plant 3 with less electric heating energy.
又、第６図に示す如く、長方形状の植木鉢２１のように
、大きな観葉植物２２が植えられている場合、あるいは
複数の観葉植物２２．３が植えられている場合は、複数
本の植物育成用ヒータ４を所定間隔おいて±２に差し込
むようにすれば良い。In addition, as shown in FIG. 6, when a large foliage plant 22 is planted in a rectangular flowerpot 21, or when a plurality of foliage plants 22.3 are planted, multiple plants can be grown. The heaters 4 may be inserted at predetermined intervals within ±2.
尚、前述の如く、制御装置６には３個のメスコネクタ１
４１〜１４３が配設されているので、１台の制御装置６
で最大３本の植物育成用ヒータ４まで使用できる。As mentioned above, the control device 6 has three female connectors 1.
41 to 143 are arranged, one control device 6
Up to three heaters for growing plants can be used.
第７図及び第８図に本発明の変形例を示す。両図中、植
物育成用ヒータ２３は柄２４より平行に延在する一対の
差し込み部材２５ａ、２５ｂを有する。この差し込み部
材２５ａ、２５ｂの内部にも上記実施例と同様ニクロム
線ヒータ（図示せず）が挿入されている。この植物育成
用ヒータ２３では一対の差し込み部材２５ａ、２５ｂを
有しているので、夜間の気温低下が著しい地域での使用
に適している。A modification of the present invention is shown in FIGS. 7 and 8. In both figures, the plant growth heater 23 has a pair of insertion members 25a and 25b extending parallel to the handle 24. Nichrome wire heaters (not shown) are inserted into the insert members 25a and 25b as in the above embodiment. Since this heater 23 for growing plants has a pair of insertion members 25a and 25b, it is suitable for use in areas where the temperature drops significantly at night.
尚、差し込み部材及びニクロム線ヒータは３本以上設け
るようにしても良いのは勿論である。また、制御装置に
３個以上のメスコネクタを設けて３本以上の複数のヒー
タを同時に使用できるようにしても良い。Of course, three or more insert members and nichrome wire heaters may be provided. Furthermore, the control device may be provided with three or more female connectors so that three or more heaters can be used simultaneously.
又、本発明の植物育成用ヒータは室内以外の場所でも使
用できるのは言うまでもない。Moreover, it goes without saying that the heater for growing plants of the present invention can be used in places other than indoors.
発明の効果
上述の如く、本発明になる植物育成用ヒータは、電熱部
材が内蔵された差し込み部材を植物が植えられた土に差
し込むだけで植物の根を効率良く加温でき、寒さに弱い
植物の越冬対策を容易に行なえる。しかも植物が植えら
れた植木鉢あるいは容器の大きさにもヒータの数を増や
すことにより対応できるとともに、植木鉢全体を加温す
るのではなく根の部分のみを加温するため消費電力も少
なくて済む。Effects of the Invention As described above, the heater for growing plants according to the present invention can efficiently heat the roots of plants by simply inserting the plug-in member with a built-in electric heating member into the soil in which the plants are planted, and can protect plants that are sensitive to cold. You can easily take measures to survive the winter. Furthermore, the size of the flowerpot or container in which the plant is planted can be accommodated by increasing the number of heaters, and power consumption is also reduced because only the roots are heated, rather than the entire flowerpot.
又、植物育成用ヒータの制御装置は植物が植えられた場
所の温度が所定温度以下に下がったときのみ電熱部材に
通電するため、温度が比較的高い日中等には電熱部材に
通電せず、温度の低いときのみ自動的に植物の根を加熱
することができるので、消費電力を節約でき経済的であ
る等の特長を有する。In addition, the control device for the heater for growing plants only energizes the electric heating member when the temperature of the place where the plant is planted falls below a predetermined temperature, so it does not energize the electric heating member during the day when the temperature is relatively high. Since the roots of plants can be automatically heated only when the temperature is low, it has the advantage of saving power consumption and being economical.
第１図は本発明になる植物育成用ヒータ及びその制御装
置の一実施例の斜視図、第２図乃至第４図は植物育成用
ヒータの平面図、正面図、縦断面図、第５図はヒータ制
御回路の回路図、第６図は複数本の植物育成用ヒータを
使用した場合の一例を示す斜視図、第７図及び第８図は
夫々本発明の詳細な説明するための斜視図である。
１・・・植木鉢、３・・・観葉植物、４．２３・・・植
物育成用ヒータ、６・・・制御装置、７・・・ＡＣアダ
プタ、９．２５ａ、２５ｂ・・・差し込み部材、９ａ・
・・内部空間、９ｂ・・・先端部、２ｏ・・・バイメタ
ルスイッチ、１４１〜１４３
・・・メスコネクタ、
１７・・・ヒータ制
御回路。FIG. 1 is a perspective view of an embodiment of a plant growing heater and its control device according to the present invention, FIGS. 2 to 4 are a plan view, a front view, and a vertical sectional view of the plant growing heater, and FIG. is a circuit diagram of a heater control circuit, FIG. 6 is a perspective view showing an example of using a plurality of heaters for growing plants, and FIGS. 7 and 8 are perspective views for explaining the present invention in detail, respectively. It is. DESCRIPTION OF SYMBOLS 1... Flowerpot, 3... Ornamental plant, 4.23... Heater for plant growth, 6... Control device, 7... AC adapter, 9.25a, 25b... Insert member, 9a・
...Internal space, 9b...Tip, 2o...Bimetal switch, 141-143...Female connector, 17...Heater control circuit.
Claims (3)
し込み部材と、 該差し込み部材の内部に挿入され前記差し込み部材を介
して前記植物の根を加温する電熱部材と、 よりなることを特徴とする植物育成用ヒータ。(1) It consists of a hollow rod-shaped insert member that is inserted into the soil where a plant is planted, and an electric heating member that is inserted inside the insert member and heats the roots of the plant via the insert member. Features: A heater for growing plants.
になったとき前記電熱部材に通電し、該温度が所定温度
以上になつたとき前記電熱部材への通電を停止するヒー
タ制御手段を設けてなることを特徴とする植物育成用ヒ
ータの制御装置。(2) Heater control means that energizes the electric heating member when the temperature of the place where the plant is planted falls below a predetermined temperature, and stops energizing the electric heating member when the temperature reaches a predetermined temperature or higher; A control device for a heater for growing plants, characterized in that:
数の接続端子が設けられていることを特徴とする請求項
（２）記載の植物育成用ヒータの制御装置。(3) The control device for a heater for growing plants according to claim (2), wherein the heater control means is provided with a plurality of connection terminals to which electric heating members are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1574190A JPH03219584A (en) | 1990-01-25 | 1990-01-25 | Heater for planting and controller therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1574190A JPH03219584A (en) | 1990-01-25 | 1990-01-25 | Heater for planting and controller therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03219584A true JPH03219584A (en) | 1991-09-26 |
Family
ID=11897189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1574190A Pending JPH03219584A (en) | 1990-01-25 | 1990-01-25 | Heater for planting and controller therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03219584A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011097841A (en) * | 2009-11-04 | 2011-05-19 | Katsuji Takayama | Device for warming fruit |
| CN109937638A (en) * | 2019-04-22 | 2019-06-28 | 南京信息工程大学 | A kind of raised system of the field condition down regulation soil moisture |
| CN110731215A (en) * | 2018-07-20 | 2020-01-31 | 付成军 | Tree planting equipment and method in alpine region |
-
1990
- 1990-01-25 JP JP1574190A patent/JPH03219584A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011097841A (en) * | 2009-11-04 | 2011-05-19 | Katsuji Takayama | Device for warming fruit |
| CN110731215A (en) * | 2018-07-20 | 2020-01-31 | 付成军 | Tree planting equipment and method in alpine region |
| CN109937638A (en) * | 2019-04-22 | 2019-06-28 | 南京信息工程大学 | A kind of raised system of the field condition down regulation soil moisture |
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