JPS6356222A - Plant growing device - Google Patents

Plant growing device

Info

Publication number
JPS6356222A
JPS6356222A JP61199785A JP19978586A JPS6356222A JP S6356222 A JPS6356222 A JP S6356222A JP 61199785 A JP61199785 A JP 61199785A JP 19978586 A JP19978586 A JP 19978586A JP S6356222 A JPS6356222 A JP S6356222A
Authority
JP
Japan
Prior art keywords
heat exchanger
space
valve
water
plant growing
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
Application number
JP61199785A
Other languages
Japanese (ja)
Inventor
雅司 浦野
川上　享
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP61199785A priority Critical patent/JPS6356222A/en
Publication of JPS6356222A publication Critical patent/JPS6356222A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Greenhouses (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 〔技術分野〕 この発明は、ヒートポンプ装置を使用してサンルーム等
の室内で植物を育成するための植物育成器に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a plant grower for growing plants indoors such as a sunroom using a heat pump device.

〔背景技術〕[Background technology]

従来より、植物に散水する場合は、第３図に示すように
、じょうろ３０を用いて人手で鉢植え３３に水をやった
り、あるいは留守が多い場合は、散水管３１を設置し電
磁バルブ３２をタイマで所定時間ごとに開いて水をやる
ようにした自動散水装置が使用されていた。しかしなが
ら、人手で行う場合は非常に手間がかかり、また自動散
水装置は取付は費用が真人なものになるという欠点があ
った。Conventionally, when watering plants, as shown in Fig. 3, you manually water the potted plants 33 using a watering can 30, or if you are away from home a lot, you install a watering pipe 31 and turn on a solenoid valve 32. An automatic watering system was used that was set on a timer to open and water at predetermined intervals. However, if done manually, it is very time consuming, and the automatic watering system has the disadvantage that it is expensive to install.

一方、従来の植物育成器にあっては、温度および湿度の
調整のために第４ｒｊＪに示すようなヒートポンプ装置
が使用されていた。すなわち、このヒートポンプ装置は
、植物育成用スペース３４の内外にそれぞれ熱交換器３
５．３６を配置し、膨張弁３７および圧縮機３Ｂを含む
冷媒回路を構成し、四方弁３９で冷媒の流れを変え、圧
縮機３８および各熱交換器３５．３６近傍の送風機４０
．４１を作動させて冷暖房および除湿を行うようにして
いた。しかしながら、かかるヒートポンプ装置では、除
湿時に温度が上がりすぎることがあったり、ドライ運転
では冷却能力が不足するなどの問題があった。そこで、
冷却能力の不足をヒータで補うことが提案されたが、エ
ネルギの消費が多くなり、実用的ではなかった。On the other hand, in conventional plant growing devices, a heat pump device as shown in No. 4rjJ has been used to adjust temperature and humidity. That is, this heat pump device has heat exchangers 3 inside and outside of the plant growing space 34.
5.36 is arranged to constitute a refrigerant circuit including an expansion valve 37 and a compressor 3B, a four-way valve 39 changes the flow of refrigerant, and a blower 40 near the compressor 38 and each heat exchanger 35.36 is installed.
．． 41 was operated to perform air conditioning, heating, and dehumidification. However, such heat pump devices have problems such as the temperature sometimes rising too much during dehumidification and the cooling capacity being insufficient during dry operation. Therefore,
It was proposed to use a heater to compensate for the lack of cooling capacity, but this would consume a lot of energy and was not practical.

〔発明の目的〕[Purpose of the invention]

この発明の目的は、自動散水が特別の配管工事なしで簡
単に達成でき、かつ低エネルギで温湿度制御が可能な植
物育成器を提供することである。An object of the present invention is to provide a plant grower that can easily achieve automatic watering without special piping work, and can control temperature and humidity with low energy.

〔発明の開示〕[Disclosure of the invention]

この発明の植物育成器は、 第１の熱交換器、第２の熱交換器、膨張弁、第３の熱交
換器、四方弁および圧縮器をこの順に接続した冷媒回路
からるヒートポンプ装置と、前記第２の熱交換器、膨張
弁および第３０熱交換器を収容した植物育成用スペース
と、前記第１の熱交換器、第２の熱交換器および第３の
熱交換器のそれぞれの近傍に配置した送風機と、 前記第２の熱交換器および第３の熱交換器の下方にそれ
ぞれ配設された結露水受皿と、この結露水受皿にバルブ
を介して連結された植物への散水管 とを備えたものである。The plant grower of the present invention includes a heat pump device comprising a refrigerant circuit in which a first heat exchanger, a second heat exchanger, an expansion valve, a third heat exchanger, a four-way valve, and a compressor are connected in this order; A plant growing space that accommodates the second heat exchanger, the expansion valve, and the 30th heat exchanger, and the vicinity of each of the first heat exchanger, second heat exchanger, and third heat exchanger. a condensation water receiver disposed below the second heat exchanger and the third heat exchanger, and a watering pipe for plants connected to the condensation water receiver via a valve. It is equipped with the following.

この発明によれば、前記ヒートポンプ装置の運転時に前
記植物育成用スペース内に設けた第２の熱交換器および
第３の熱交換器のいずれか一方が蒸発器として作用し、
空気中の水分を結露させるので、得られた結露水を結露
水受皿に回収し、結露水受皿から散水管によって植物に
散水するようにしたものである。このため、水道からの
配管工事なしで自動散水を行うことができる。また、除
湿時に昇温し過ぎる場合は、スペース外の前記第１の熱
交換器への送風量を１ｔｌＩＩ御することにより、ヒー
タを用いることなく低エネルギで温湿度制御が可能とな
る。According to this invention, during operation of the heat pump device, either the second heat exchanger or the third heat exchanger provided in the plant growth space acts as an evaporator,
Since the moisture in the air is condensed, the resulting condensed water is collected in a condensation water tray, and the plants are watered from the dew condensation water tray through a watering pipe. Therefore, automatic watering can be performed without the need for plumbing work from the water supply. Furthermore, if the temperature rises too much during dehumidification, by controlling the amount of air blown to the first heat exchanger outside the space, temperature and humidity can be controlled with low energy without using a heater.

実施例 この発明の一実施例を第１図および第２図に基づいて説
明する。すなわち、この植物育成器は、第１図および第
２図に示すように、第１の熱交換器１、第２の熱交換器
２．膨張弁４．第３の熱交換器３．四方弁５および圧縮
器６をこの順に接続した冷媒回路７からなるヒートポン
プ装置８と、前記第２の熱交換器２．膨張弁４および第
３の熱交換器３を収容した植物育成用スペース９と、前
記第１の熱交換器１．第２の熱交換器２および第３の熱
交換器３のそれぞれの近傍に配置した送風機Ｆ、、Ｆ２
．Ｆ３と、前記第２の熱交換器２および第３の熱交換器
３の下方にそれぞれ配設された結露水受皿１０．１１と
、この結露水受皿１０゜１１にバルブ！２を介して連結
した植物への散水管１３とを備えたものである。Embodiment An embodiment of the present invention will be explained based on FIGS. 1 and 2. That is, as shown in FIGS. 1 and 2, this plant growing device includes a first heat exchanger 1, a second heat exchanger 2. Expansion valve 4. Third heat exchanger3. A heat pump device 8 consisting of a refrigerant circuit 7 in which a four-way valve 5 and a compressor 6 are connected in this order, and the second heat exchanger 2. A plant growing space 9 that accommodates the expansion valve 4 and the third heat exchanger 3, and the first heat exchanger 1. Blower F, F2 arranged near each of the second heat exchanger 2 and the third heat exchanger 3
．． F3, condensation water receivers 10.11 arranged below the second heat exchanger 2 and third heat exchanger 3, respectively, and valves on the condensation water receivers 10 and 11! 2, and a watering pipe 13 connected to the plants via a water pipe 13.

前記植物育成用スペース９にはスペース内の換気を行う
ための送風機Ｆ４が設けられている。したがって、この
植物育成器には全部で４つの送風機Ｆ１〜Ｆ４が設置さ
れ、それぞれの送風機が風路Ａ−Ｅを形成する。すなわ
ち、送風ａＦ２．Ｆ。The plant growing space 9 is provided with a blower F4 for ventilating the space. Therefore, a total of four blowers F1 to F4 are installed in this plant grower, and each blower forms an air path A to E. That is, air blow aF2. F.

は第２および第３の熱交換器２．３に対応するスペース
内循環風路Ａ、　Ｂを形成し、また送風ａＦ２Ｆ３のい
ずれか一方は画然交換器２．３を同時に通過するスペー
ス内循環風路Ｃを形成する。さらに、送風機Ｆ４はスペ
ース内外の換気が可能な風路りを形成する。forms internal circulation air passages A and B corresponding to the second and third heat exchangers 2.3, and either one of the air blowers aF2F3 passes through the air exchanger 2.3 at the same time. Air path C is formed. Furthermore, the blower F4 forms an air path that allows ventilation inside and outside the space.

次に散水機構を第２図に基づいて説明する。蒸発器とな
りうる第２および第３の熱交？Ａ器２．３の下方にはそ
れぞれ結露水受皿１０．１１が設けられ、この結露水受
皿１０．１１の底部から散水管１３に配管されている。Next, the water sprinkling mechanism will be explained based on FIG. 2. Second and third heat exchangers that could be evaporators? A condensation water receiver 10.11 is provided below each of the A vessels 2.3, and a water sprinkling pipe 13 is connected to the bottom of the condensation water receiver 10.11.

ｆｉ（＋水管１３と結露水受皿１０．１１との間に介在
したバルブ１２は三方弁で構成され、結露水を前記散水
管１３およびスペース外への排水管１４のいずれか一方
に流すようにしたものである。このバルブ１２は前記ス
ペース９内の鉢植え用水受は皿１５に設けたボールタッ
プ１６と連動し、このボールタップ１６が降下した状態
で前記結露水受皿ＩＯまたは１１から散水管１３へ結露
水を流す通路を形成する。fi (+ The valve 12 interposed between the water pipe 13 and the condensation water receiver 10.11 is composed of a three-way valve, and is configured to flow the condensed water to either the water pipe 13 or the drain pipe 14 to the outside of the space. This valve 12 operates in conjunction with a ball tap 16 provided on a tray 15 to provide water for potted plants in the space 9, and when the ball tap 16 is lowered, condensation is discharged from the condensation water tray IO or 11 to the watering pipe 13. Form a passage for water to flow.

次にこの実施例の動作状態について説明する。Next, the operating state of this embodiment will be explained.

（Ａ）温湿度側ｊ″ｆＢ動作 Ａ−１１１１房時 送風ａＦ、、Ｆ３をオンにし、他の送風機Ｆ２゜Ｆ４を
オフにしかつ四方弁５を第１図に破線で示すＮに切り換
え、第１の熱交換器１を蒸発器として、また第３の熱交
換器３を凝ｋｉ？ｉ器として使用し、スペース９内の暖
房を行う。このとき、風路ＢおよびＥのみが利用される
。(A) Temperature/humidity side j″fB operation The first heat exchanger 1 is used as an evaporator, and the third heat exchanger 3 is used as a condenser to heat the space 9. At this time, only air channels B and E are used. .

Ａ−２冷房時 送風４ｔｌＦＩ、Ｆ３をオンニジ、他の送風ｆｉＦ２゜
Ｆ４をオフにしかつ四方弁５を第１図に実線で示すＭに
し、第１の熱交換器ｌを凝縮器として、また第３の熱交
換器３を蒸発器として使用し、スペース９内の冷房を行
う。このとき、上記式−１と同様に風路ＢおよびＥのみ
が利用される。A-2 Cooling air blower 4tlFI, F3 turned on, other air blowers fiF2°F4 turned off, four-way valve 5 set to M shown by the solid line in Fig. 1, first heat exchanger l used as a condenser, and The heat exchanger 3 of No. 3 is used as an evaporator to cool the space 9. At this time, only air paths B and E are used, similar to Equation-1 above.

Ａ−３除湿時 上記Ａ−２の冷房時における送風機Ｆ１の出力を制御し
、かつ風路Ｂを風路Ｃに切り換える。そして、昇温し過
ぎる場合には、送風ＩＦ、の出力を制御することによっ
て調節する。したがって、風路ＣとＥが利用される。送
風ｉＦ、の出力調ｆｌｆｌは温湿度センサによる自動制
御によって行いうる。At the time of A-3 dehumidification, the output of the blower F1 during the cooling time of A-2 above is controlled, and the air path B is switched to the air path C. If the temperature rises too much, it is adjusted by controlling the output of the air blower IF. Therefore, air paths C and E are utilized. The output adjustment of the air blower iF can be performed by automatic control using a temperature and humidity sensor.

（Ｂ）散水時の動作 Ｂ−−１暖房時 上記Ａ−１の暖房運転に加えて、第２の熱交換器２の送
風機Ｆ２をオンにしてこの熱交換器２をも蒸発器として
機能させる。すなわち、送風機Ｆ、。(B) Operation during watering B--1 During heating In addition to the heating operation in A-1 above, the blower F2 of the second heat exchanger 2 is turned on to cause this heat exchanger 2 to also function as an evaporator. . That is, blower F,.

Ｆ２．Ｆ３をオンに送風機Ｆ４をオフにし、かつ四方弁
５を第１図に破線で示すＮにし、第１の熱交換器１およ
び第２の熱交換器２を蒸発器として、また第３の熱交換
器３を凝縮器として使用し、スペース９内の暖房を行う
とともに、第２の熱交換、７Ｓ２でスペース９内の水分
を結露させ回収し、散水する。このとき、風路Ａ、Ｂお
よびＥが利用される。F2. F3 is turned on, blower F4 is turned off, and the four-way valve 5 is set to N as indicated by the broken line in FIG. The exchanger 3 is used as a condenser to heat the space 9, and in the second heat exchange 7S2, moisture in the space 9 is condensed and collected, and water is sprinkled. At this time, air paths A, B and E are used.

Ｂ　−２冷房時 上記Ａ　−２の冷房運転に加えて、送風＠Ｆ、をオンに
してその出力を制御する。すなわち、第３の熱交換器３
を蒸発器として使用し、スペース９内の冷房を行うとと
もに、第３の熱交換器３でスペース９内の水分を結露さ
せ回収し、散水するが、夏期の散水が不足する場合には
、送風機Ｆ４により外部空気を取り入れて不足水分を補
うようにする。したがって、風路Ｂ、ＤおよびＥが利用
される。B-2 During cooling In addition to the cooling operation in A-2 above, the blower @F is turned on and its output is controlled. That is, the third heat exchanger 3
is used as an evaporator to cool the space 9, and the third heat exchanger 3 condenses and collects moisture in the space 9 to sprinkle water, but if watering is insufficient in summer, the blower F4 takes in outside air to compensate for the lack of moisture. Therefore, air paths B, D and E are utilized.

Ｂ　−３除湿時 上記Ａ−３の除湿運転に加えて、送風＠Ｆ４をオンにし
てその出力を制御する。すなわち、上記Ｐ、−２と同様
にして、第３の熱交１ａ器３でスペース９内の水分を結
露させ回収し、散水するが、夏期の散水が不足する場合
には、送風＠Ｆ、により外部空気を取り入れて不足水分
を補うようにする。During B-3 dehumidification In addition to the dehumidifying operation of A-3 above, the air blower @F4 is turned on and its output is controlled. That is, in the same way as P and -2 above, the third heat exchanger 1a 3 condenses and collects moisture in the space 9 and sprinkles water, but if watering is insufficient in summer, air blower @F, This allows outside air to be taken in to compensate for the lack of moisture.

したがって、風路Ｃ，ＤおよびＥが利用される。Therefore, air paths C, D and E are utilized.

このようにして、植物の散水に必要な水分はスペース９
内の空気に含有される水分を結露させて利用し、水分が
不足する場合にはスペース９外の空気を取り入れてこれ
から水分を分離さセ゛るので、特別の配管工事なしで自
動散水が可能になる。In this way, the water needed for watering the plants will be collected in a space of 9
The moisture contained in the air inside is condensed and used, and if there is insufficient moisture, air from outside Space 9 is taken in and the moisture is separated from it, making automatic watering possible without special plumbing work. Become.

〔発明の効果〕〔Effect of the invention〕

この発明によれば、前記ヒートポンプ装置の運転時に前
記植物育成用スペース内に設けた第２の熱交換器および
第３の熱交換器のいずれか一方が蒸発器として作用し、
空気中の水分を結露させるので、これを結露水として結
露水受皿に回収し、結露水受皿から散水管によって植物
に散水するようにしたものである。このため、水道から
の配管工事なしで自動散水を行うことができる。また、
除湿時に昇温し過ぎる場合は、スペース外の１１？Ｉ記
第１の熱交換器への送風量を制御することにより、ヒー
タを用いることなく低エネルギで温湿度器？ｌｊが可能
となるという効果がある。According to this invention, during operation of the heat pump device, either the second heat exchanger or the third heat exchanger provided in the plant growth space acts as an evaporator,
Since moisture in the air is condensed, this water is collected as condensation water in a condensation water tray, and plants are watered from the condensation water tray through a watering pipe. Therefore, automatic watering can be performed without the need for plumbing work from the water supply. Also,
If the temperature rises too much during dehumidification, please check the 11 outside of the space. By controlling the amount of air blown to the first heat exchanger, you can create a thermohumidifier with low energy without using a heater. This has the effect that lj becomes possible.

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの発明の一実施例における温湿度制御Ｊａ横
を示す説明図、第２図はこの実施例における散水機構を
示す説明図、第３図は従来の散水機構を示す説明図、第
４図は従来の温湿度制御機構を示す説明図である。 １〜３・・・熱交喚器、４・・・膨張弁、５・・・四方
弁、６・・・圧縮機、８・・・ヒートポンプ装置、９・
・・植物育成用スペース、１０．１１・・・結露水受皿
、１２・・・バルブ、１３・・・散水管、１６・・・ボ
ールタップ、Ｆ１〜Ｆ４・・・送風機　　□ 嬢２の剃Ｚ扮器 第１ｒＩ！ＩFig. 1 is an explanatory diagram showing the temperature and humidity control Ja side in an embodiment of the present invention, Fig. 2 is an explanatory diagram showing a water sprinkling mechanism in this embodiment, Fig. 3 is an explanatory diagram showing a conventional water sprinkling mechanism, FIG. 4 is an explanatory diagram showing a conventional temperature and humidity control mechanism. 1-3... Heat exchanger, 4... Expansion valve, 5... Four-way valve, 6... Compressor, 8... Heat pump device, 9...
...Plant growing space, 10.11... Condensation water tray, 12... Valve, 13... Water pipe, 16... Ball tap, F1-F4... Air blower □ Miss 2's shaved Z costume Vessel 1st rI! I

Claims (3)

【特許請求の範囲】[Claims] （１）第１の熱交換器、第２の熱交換器、膨張弁、第３
の熱交換器、四方弁および圧縮器をこの順に接続した冷
媒回路からるヒートポンプ装置と、前記第２の熱交換器
、膨張弁および第３の熱交換器を収容した植物育成用ス
ペースと、 前記第１の熱交換器、第２の熱交換器および第３の熱交
換器のそれぞれの近傍に配置した送風機と、 前記第２の熱交換器および第３の熱交換器の下方にそれ
ぞれ配設された結露水受皿と、 この結露水受皿にバルブを介して連結された植物への散
水管 とを備えた植物育成器。(1) First heat exchanger, second heat exchanger, expansion valve, third
a heat pump device comprising a refrigerant circuit in which a heat exchanger, a four-way valve, and a compressor are connected in this order; a space for growing plants that accommodates the second heat exchanger, an expansion valve, and a third heat exchanger; A blower disposed near each of the first heat exchanger, second heat exchanger, and third heat exchanger; and below each of the second heat exchanger and third heat exchanger. A plant growing device comprising: a condensation water receiver, and a watering pipe for plants connected to the condensation water receiver via a valve. （２）前記植物育成用スペースがこのスペース内の換気
を行う送風機を有する特許請求の範囲第（１）項記載の
植物育成器。(2) The plant growing device according to claim (1), wherein the plant growing space includes a blower that ventilates the space. （３）前記結露水受皿のバルブが結露水を前記散水管お
よびスペース外への排水管のいずれか一方に流す切換え
バルブであり、このバルブは前記スペース内の鉢植え用
水受け皿に設けたボールタップと連動し、このボールタ
ップが降下した状態で前記結露水受皿から散水管へ結露
水を流す通路を形成する特許請求の範囲第（１）項記載
の植物育成器。(3) The valve of the condensation water tray is a switching valve that allows the condensation water to flow into either the water pipe or the drainage pipe outside the space, and this valve is linked with a ball tap installed on the water tray for potted plants in the space. The plant growing device according to claim 1, wherein a path is formed for flowing condensed water from the condensed water receiver to the watering pipe when the ball tap is lowered.
JP61199785A 1986-08-26 1986-08-26 Plant growing device Pending JPS6356222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61199785A JPS6356222A (en) 1986-08-26 1986-08-26 Plant growing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61199785A JPS6356222A (en) 1986-08-26 1986-08-26 Plant growing device

Publications (1)

Publication Number Publication Date
JPS6356222A true JPS6356222A (en) 1988-03-10

Family

ID=16413567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61199785A Pending JPS6356222A (en) 1986-08-26 1986-08-26 Plant growing device

Country Status (1)

Country Link
JP (1) JPS6356222A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010246402A (en) * 2009-04-10 2010-11-04 Honda Motor Co Ltd Plant cultivation apparatus
JP2011147384A (en) * 2010-01-21 2011-08-04 Tsuchiya Tokushu Nokigu Seisakusho:Kk Complete control-type plant factory system
JP2013507916A (en) * 2009-10-19 2013-03-07 レヴェル ホールディング ビー．ブイ． Devices for greenhouse environmental control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010246402A (en) * 2009-04-10 2010-11-04 Honda Motor Co Ltd Plant cultivation apparatus
JP2013507916A (en) * 2009-10-19 2013-03-07 レヴェル ホールディング ビー．ブイ． Devices for greenhouse environmental control
JP2011147384A (en) * 2010-01-21 2011-08-04 Tsuchiya Tokushu Nokigu Seisakusho:Kk Complete control-type plant factory system

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