JPH0420728A - Refrigerating system - Google Patents

Refrigerating system

Info

Publication number
JPH0420728A
JPH0420728A JP12251290A JP12251290A JPH0420728A JP H0420728 A JPH0420728 A JP H0420728A JP 12251290 A JP12251290 A JP 12251290A JP 12251290 A JP12251290 A JP 12251290A JP H0420728 A JPH0420728 A JP H0420728A
Authority
JP
Japan
Prior art keywords
ceiling
dehumidifier
refrigerant
detection signal
supply device
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
JP12251290A
Other languages
Japanese (ja)
Inventor
Nobuo Okano
岡野 信夫
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.)
National House Industrial Co Ltd
Original Assignee
National House Industrial Co 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 National House Industrial Co Ltd filed Critical National House Industrial Co Ltd
Priority to JP12251290A priority Critical patent/JPH0420728A/en
Publication of JPH0420728A publication Critical patent/JPH0420728A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a refrigerating system in which a cold air does not directly run against a human body to provide a comfortable environment by actuating a dehumidifier in response to a detection signal of a condensation sensor. CONSTITUTION:When a condensation sensor 12 detects the condensation on a ceiling 11, a controller 12a changes over a changeover valve 13a in response to the detection signal so that a refrigerant is sent through an outside pipe line 5b in a direction shown by an arrow B to a dehumidifier 3. and the controller 12a actuates a fan of the dehumidifier 3 to dehumidify the interior of a room 10. having passed through the dehumidifier 3, the refrigerant is circulated through an outside pipe line 5d in a direction of an arrow D to a refrigerant feed device 4. When no detection signal is supplied from the sensor 12, the system as described above is restored to the former state, so that the refrigeration is performed by means of ceiling pipe lines 2. In this manner, refrigeration and dehumidification are repeated to provide a comfortable environment.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、空気を冷却・除湿して室内を冷房する冷房
システムに関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a cooling system that cools and dehumidifies air to cool a room.

〔従来の技術〕[Conventional technology]

従来の冷房システムは、冷房機器の内部に設けた熱交換
器で冷却した空気をファンで送風することにより、室内
の冷房を行うものであ・った。
Conventional cooling systems cool indoor rooms by using a fan to blow air cooled by a heat exchanger installed inside the cooling device.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

しかしながら上記のような構造では、冷房に使用する低
温度の冷風が人体に直接当たって不快感を感じる場合が
ある。特に、就寝時においては冷風が直接人体に当たる
ことから、かぜ等の病気を誘発することがある。
However, with the above structure, the low-temperature cold air used for air conditioning may directly hit the human body, causing discomfort. In particular, when people are sleeping, cold air directly hits their bodies, which can induce illnesses such as colds.

この発明の目的は、冷風が人体に直接当たらず快適な環
境が得られる冷房システムを提供することである。
An object of the present invention is to provide a cooling system that provides a comfortable environment without direct cold air hitting the human body.

〔課題を解決するための手段〕[Means to solve the problem]

この発明の冷房システムは、天井に配設した天井配管と
、室内空気を除湿する除湿機と、この除湿機および前記
天井配管に冷媒を循環供給する冷媒供給装置と、前記天
井面に設けた結露センサとを備え、この結露センサの検
知信号により前記除湿機を作動するよにうにしたもので
ある。
The cooling system of the present invention includes a ceiling pipe installed on the ceiling, a dehumidifier that dehumidifies indoor air, a refrigerant supply device that circulates refrigerant to the dehumidifier and the ceiling pipe, and a dew condensation system installed on the ceiling surface. The dehumidifier is equipped with a sensor, and the dehumidifier is operated based on a detection signal from the dew condensation sensor.

〔作用〕[Effect]

この発明の冷房システムは、天井に配設した天井配管に
冷媒供給装置から冷媒を循環供給することにより、室内
を冷房する。また、天井面に設けた結露センサが、結露
を検知すると除湿機が作動する。
The cooling system of the present invention cools a room by circulating and supplying a refrigerant from a refrigerant supply device to ceiling piping arranged on the ceiling. Additionally, when a condensation sensor installed on the ceiling detects condensation, the dehumidifier is activated.

〔実施例〕〔Example〕

この發明の冷房システムの一実施例を第1図および第2
図に基づいて説明する。
An example of this developed cooling system is shown in Figures 1 and 2.
This will be explained based on the diagram.

第1図は冷房システム1を設置した室内10の部分断面
斜視図である。この冷房システム1は、冷却した冷媒を
内部のポンプで循環供給する冷媒供給装置4と、天井1
1に配設した天井配管2と、天井11の室内面に設けた
結露センサ12と、室内10に設置した除湿機3とから
構成されている。
FIG. 1 is a partially sectional perspective view of a room 10 in which a cooling system 1 is installed. This cooling system 1 includes a refrigerant supply device 4 that circulates cooled refrigerant using an internal pump, and a ceiling 1.
1, a dew condensation sensor 12 installed on the indoor surface of the ceiling 11, and a dehumidifier 3 installed inside the room 10.

この天井配管2は、天井下地枠6で支持した天井下地板
7に固定した天井11の内部全面に蛇行配置されている
。この天井11は、天井配管2を蛇行配設した配管パネ
ル8と、石膏ボード9とからなる。また、天井11の室
内面に設けられた結露センサ12は、結露状態を検知し
て除湿機3を作動させるコントローラ12aに接続され
ている。
This ceiling piping 2 is arranged in a meandering manner all over the interior of a ceiling 11 fixed to a ceiling base plate 7 supported by a ceiling base frame 6. This ceiling 11 is made up of a piping panel 8 on which ceiling piping 2 is arranged in a meandering manner, and a gypsum board 9. Further, a dew condensation sensor 12 provided on the indoor surface of the ceiling 11 is connected to a controller 12a that detects dew condensation and operates the dehumidifier 3.

そして、天井配管2の冷媒の供給口が、切換弁13aの
一方を介して外部配管5aで冷媒供給装置4と接続され
、除湿機3の冷媒の供給口が、切換弁13aの他方を介
して外部配管5bで冷媒供給装置4と接続されている。
The refrigerant supply port of the ceiling pipe 2 is connected to the refrigerant supply device 4 via the external pipe 5a via one of the switching valves 13a, and the refrigerant supply port of the dehumidifier 3 is connected to the refrigerant supply device 4 via the other of the switching valves 13a. It is connected to the refrigerant supply device 4 through an external pipe 5b.

また、天井配管2および除湿機3の冷媒の各排出口は、
外部配管5C5dにより冷媒供給装置4と接続されてい
る。
In addition, each refrigerant outlet of the ceiling piping 2 and dehumidifier 3 is
It is connected to the refrigerant supply device 4 by an external pipe 5C5d.

上記のような構成の冷房システム1の動作を説明する。The operation of the cooling system 1 configured as described above will be explained.

冷媒供給装置4で冷却された冷媒は、切換弁13aの一
方から外部配管5aに送られ(第1図、矢印A方向)天
井11の内部に配設した天井配管2へ供給される。供給
された冷媒は、天井配管2の周囲の熱を奪い石膏ボード
9を通して室内10を自然対流で冷房した後、外部配管
5c、5dの中を送られ(第1図、矢印C→矢印り方向
)冷媒供給装置4に循環される。
The refrigerant cooled by the refrigerant supply device 4 is sent from one side of the switching valve 13a to the external pipe 5a (in the direction of arrow A in FIG. 1) and is supplied to the ceiling pipe 2 disposed inside the ceiling 11. The supplied refrigerant absorbs the heat around the ceiling pipe 2 and cools the room 10 by natural convection through the plaster board 9, and then is sent through the external pipes 5c and 5d (in the direction of arrow C→arrow in Fig. 1). ) is circulated to the refrigerant supply device 4.

また、結露センサ12が天井11の結露を検知すると、
その検知信号でコントローラ!2aが切換弁13aを切
り換え、冷媒を外部配管5bに送り(第1図、矢印B方
向)除湿機3に供給する。
Moreover, when the dew condensation sensor 12 detects dew condensation on the ceiling 11,
Controller with that detection signal! 2a switches the switching valve 13a and sends the refrigerant to the external pipe 5b (in the direction of arrow B in FIG. 1) and supplies it to the dehumidifier 3.

また、コントローラ12aは、除湿機3のファン(図示
せず)を作動させ室内10を除湿する。除湿IR3を通
った冷媒は、外部配管5dを介して(第1図、矢印り方
向)冷媒供給装置4に循環される。そして、結露センサ
12の検知信号が無くなると元の状態に戻り、天井配管
2による冷房が行われる。
Further, the controller 12a operates a fan (not shown) of the dehumidifier 3 to dehumidify the room 10. The refrigerant that has passed through the dehumidifying IR 3 is circulated to the refrigerant supply device 4 via the external pipe 5d (in the direction of the arrow in FIG. 1). Then, when the detection signal from the dew condensation sensor 12 disappears, the original state returns, and cooling by the ceiling piping 2 is performed.

このようにして、冷房と除湿が繰り返され快適な環境が
得られる。
In this way, cooling and dehumidification are repeated to create a comfortable environment.

づきに、この冷房システムの他の実施例を第3図に基づ
いて説明する。
Next, another embodiment of this cooling system will be described based on FIG. 3.

この冷房システム1′は、前述の実施例と同様に、冷媒
を内部のポンプで循環供給する冷媒供給装置4と、天井
11に配設した天井配管2と、この天井11の室内10
の面に設けた結露センサ12と、室内10に設置した除
湿813とから構成されている。
This cooling system 1' includes a refrigerant supply device 4 that circulates refrigerant using an internal pump, a ceiling pipe 2 disposed on a ceiling 11, and an indoor 10 of this ceiling 11, as in the above-described embodiment.
It consists of a dew condensation sensor 12 installed on the surface of the room 10, and a dehumidifier 813 installed inside the room 10.

そして、天井配管2の冷媒の供給口が外部配管5a’で
冷媒供給装置4と接続され、除湿機3の冷媒の供給口が
途中に弁13bを設けた外部配管5b’で接続されてい
る。また、天井配管2および除湿機3の冷媒の各排出口
は、外部配管5C5d’により冷媒供給装置4と接続さ
れている。
The refrigerant supply port of the ceiling pipe 2 is connected to the refrigerant supply device 4 through an external pipe 5a', and the refrigerant supply port of the dehumidifier 3 is connected to an external pipe 5b' having a valve 13b in the middle thereof. Further, each refrigerant discharge port of the ceiling pipe 2 and the dehumidifier 3 is connected to the refrigerant supply device 4 through an external pipe 5C5d'.

上記のような構成の冷房システムビの動作を説明する。The operation of the cooling system B configured as described above will be explained.

冷媒供給装置4で冷却された冷媒は、外部配管5a′に
送られ天井11の内部に配設した天井配管2へ供給され
る。供給された冷媒は、天井配管2の周囲の熱を奪い石
膏ボード9を通して室内10を自然対流で冷房した後、
外部配管5c’の中を送られ冷媒供給装置4に循環され
る。
The refrigerant cooled by the refrigerant supply device 4 is sent to the external pipe 5a' and supplied to the ceiling pipe 2 disposed inside the ceiling 11. The supplied refrigerant removes the heat around the ceiling piping 2 and cools the room 10 by natural convection through the plasterboard 9.
The refrigerant is sent through the external pipe 5c' and circulated to the refrigerant supply device 4.

また、この状態でセンサ12が天井11の結露を検知す
ると、その検知信号でコントローラ12aにより弁13
bの開放と除湿[3の作動とが行われる。その結果、冷
媒が外部配管5b’にも送られて天井配管2による冷房
と除湿813による室内10の除湿とが行われる。そし
て、除湿機3に供給された冷媒は、外部配管5d’の中
を送られ冷媒供給装置4に循環される。
In addition, when the sensor 12 detects dew condensation on the ceiling 11 in this state, the controller 12a uses the detection signal to control the valve 13.
Opening of b and dehumidification [operation of 3 are performed. As a result, the refrigerant is also sent to the external pipe 5b', and the ceiling pipe 2 cools the room 10 and the dehumidifier 813 dehumidifies the room 10. The refrigerant supplied to the dehumidifier 3 is sent through the external pipe 5d' and circulated to the refrigerant supply device 4.

このように、結露センサ12の検知信号に応答した弁1
3bの動作により、室内10の冷房と除湿とが行われる
In this way, the valve 1 in response to the detection signal of the dew condensation sensor 12
By the operation 3b, the room 10 is cooled and dehumidified.

〔発明の効果] この発明の冷房システムは、天井に配設した天井配管に
冷媒供給装置から冷媒を循環供給することにより、室内
を冷房する。また、天井面に設けた結露センサが結露を
検知すると除湿機が作動して除湿を行う、そのため、冷
風が人体に直接当たらず天井面に結露を生じないので快
適な環境が得られる。
[Effects of the Invention] The cooling system of the present invention cools a room by circulating and supplying a refrigerant from a refrigerant supply device to ceiling piping arranged on the ceiling. In addition, when a condensation sensor installed on the ceiling detects condensation, the dehumidifier is activated to remove moisture.As a result, cold air does not directly hit the human body and condensation does not form on the ceiling, creating a comfortable environment.

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

第1図はこの発明の冷房システムの一実施例の設置例の
部分断面斜視図、第2図はその構成のブロック図、第3
図は他の実施例の構成のブロック図である。 1.1′・・・冷房システム、2・・・天井配管、3・
・・除湿機、4・・・冷媒供給装置、11・・・天井、
12・・・結露センサ
FIG. 1 is a partial cross-sectional perspective view of an installation example of an embodiment of the cooling system of the present invention, FIG. 2 is a block diagram of its configuration, and FIG.
The figure is a block diagram of the configuration of another embodiment. 1.1'...Cooling system, 2...Ceiling piping, 3.
... Dehumidifier, 4... Refrigerant supply device, 11... Ceiling,
12... Condensation sensor

Claims (1)

【特許請求の範囲】[Claims] 天井に配設した天井配管と、室内空気を除湿する除湿機
と、この除湿機および前記天井配管に冷媒を循環供給す
る冷媒供給装置と、前記天井面に設けた結露センサとを
備え、この結露センサの検知信号により前記除湿機を作
動するよにうにした冷房システム。
A dehumidifier that dehumidifies indoor air, a refrigerant supply device that circulates refrigerant to the dehumidifier and the ceiling piping, and a dew condensation sensor installed on the ceiling. A cooling system that operates the dehumidifier based on a detection signal from a sensor.
JP12251290A 1990-05-11 1990-05-11 Refrigerating system Pending JPH0420728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12251290A JPH0420728A (en) 1990-05-11 1990-05-11 Refrigerating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12251290A JPH0420728A (en) 1990-05-11 1990-05-11 Refrigerating system

Publications (1)

Publication Number Publication Date
JPH0420728A true JPH0420728A (en) 1992-01-24

Family

ID=14837688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12251290A Pending JPH0420728A (en) 1990-05-11 1990-05-11 Refrigerating system

Country Status (1)

Country Link
JP (1) JPH0420728A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102486323A (en) * 2010-12-02 2012-06-06 笹仓机械工程有限公司 Refrigerating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102486323A (en) * 2010-12-02 2012-06-06 笹仓机械工程有限公司 Refrigerating device
JP2012117780A (en) * 2010-12-02 2012-06-21 Sasakura Engineering Co Ltd Cooling device

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