JP2016217661A5

JP2016217661A5 -

Info

Publication number: JP2016217661A5
Application number: JP2015105190A
Authority: JP
Filing date: 2015-05-25
Publication date: 2017-09-07
Anticipated expiration: 2035-05-25

Description

上記課題を解決するため、請求項１に記載の発明は、冷凍室に隣接する荷捌き室の温度・湿度を調整する低温倉庫荷捌き室の空調方法であって、前記荷捌き室の床下及び／又は側壁に冷却配管を配設し、前記冷却配管にヒ−トポンプ式冷却器で冷却された冷媒を循環流通させ、床面及び／又は側壁面を通しての伝熱により前記荷捌き室を冷房し、前記冷凍室の床下に配設された凍結防止管に、送風機により外気を導入してこれを冷却し、前記凍結防止管の出口側に配設された除湿器により、冷却された外気の除湿を行ない、冷却・除湿された外気の前記荷捌き室への吹き込み流量を調整し、前記荷捌き室の温度・湿度を調節することを特徴とする低温倉庫荷捌き室の空調方法である。 In order to solve the above-mentioned problem, the invention described in claim 1 is an air conditioning method for a low-temperature warehouse handling room that adjusts the temperature and humidity of the handling room adjacent to the freezing room, and includes an under floor of the handling room and A cooling pipe is provided on the side wall, the refrigerant cooled by the heat pump cooler is circulated through the cooling pipe, and the cargo handling chamber is cooled by heat transfer through the floor surface and / or the side wall surface. The outside air is introduced into the antifreezing pipe arranged under the floor of the freezer compartment by a blower to cool it, and the dehumidifier arranged on the outlet side of the antifreezing pipe is used to dehumidify the cooled outside air. And adjusting the temperature / humidity of the cargo handling room by adjusting the flow rate of the cooled and dehumidified outside air into the cargo handling room to adjust the temperature / humidity of the cargo handling room.

請求項２に記載の発明は、請求項１に記載の低温倉庫荷捌室の空調方法であって、前記ヒ−トポンプ式冷却器が、水平採熱方式と垂直採熱方式とを併用した地中熱ヒートポンプであることを特徴とする。 Invention of Claim 2 is the air-conditioning method of the low temperature warehouse loading room of Claim 1, Comprising : The said heat pump type | mold cooler uses the horizontal heat collecting system and the vertical heat collecting system in combination. It is a heat heat pump.

請求項３に記載の発明は、冷凍室に隣接する荷捌き室の温度・湿度を調整する低温倉庫荷捌き室の空調システムであって、前記荷捌き室の床面及び／又は側壁面に配設された冷却配管に冷媒を循環流通させ、前記床面及び／又は側壁面を通しての伝熱により前記荷捌き室を冷房するヒートポンプ冷却器を含む主たる冷房手段と、
前記冷凍室の床下に配設された凍結防止管に、外気を導入してこれを冷却する送風機と、前記凍結防止管の出口側において冷却された外気を除湿する除湿器と、前記冷却・除湿された冷気の前記荷捌き室への吹込み冷気の流量を調整し、前記荷捌き室の温度・湿度を調節する温度・湿度調節器とを含む補助的冷房手段とを備えたことを特徴とする低温倉庫荷捌き室の空調システム
である。 The invention described in claim 3 is an air conditioning system for a low temperature warehouse handling room that adjusts the temperature and humidity of the handling room adjacent to the freezing room, and is arranged on the floor surface and / or the side wall surface of the handling room. A main cooling means including a heat pump cooler that circulates and circulates the refrigerant in the installed cooling pipe and cools the cargo handling chamber by heat transfer through the floor surface and / or the side wall surface;
A blower that introduces and cools outside air to an antifreezing pipe disposed under the floor of the freezer compartment, a dehumidifier that dehumidifies the outside air cooled on the outlet side of the antifreezing pipe, and the cooling / dehumidifying And an auxiliary cooling means including a temperature / humidity regulator for adjusting the flow rate of the cool air blown into the cargo handling chamber and adjusting the temperature / humidity of the cargo handling chamber. Air-conditioning system for a low-temperature warehouse handling room
It is.

請求項４に記載の発明は、請求項３に記載の低温倉庫荷捌室の空調装置であって、前記ヒ−トポンプ式冷却器が、水平採熱方式と垂直採熱方式とを併用した地中熱ヒートポンプであることを特徴とする。Invention of Claim 4 is an air conditioner of the low temperature warehouse loading room of Claim 3, Comprising: The said heat pump type cooler uses the horizontal heat collecting system and the vertical heat collecting system in combination. It is a heat heat pump.

Claims

An air conditioning method for a low temperature warehouse handling room that adjusts the temperature and humidity of the handling room adjacent to the freezer room,
A cooling pipe is provided under the floor and / or side wall of the cargo handling room, and the refrigerant cooled by a heat pump type cooler is circulated through the cooling pipe to transfer heat through the floor and / or side wall. Cooling the cargo handling room;
Outside air is introduced by a blower into the antifreezing pipe arranged under the floor of the freezer compartment to cool it, and the dehumidifier arranged on the outlet side of the antifreezing pipe is used to dehumidify the cooled outside air. An air conditioning method for a low temperature warehouse handling room, characterized in that the temperature and humidity of the handling room are adjusted by adjusting a flow rate of the cooled and dehumidified outside air blown into the handling room.

The air conditioning method for a low temperature warehouse loading room according to claim 1, wherein the heat pump type cooler is a geothermal heat pump using both a horizontal heat collecting method and a vertical heat collecting method.

An air conditioning system for a low temperature warehouse handling room that adjusts the temperature and humidity of the handling room adjacent to the freezer room,
Mainly includes a heat pump cooler that circulates and circulates refrigerant through a cooling pipe disposed under the floor and / or side wall of the cargo handling chamber and cools the cargo handling chamber by heat transfer through the floor surface and / or the side wall surface. Cooling means;
A blower that introduces and cools outside air to an antifreezing pipe disposed under the floor of the freezer compartment, a dehumidifier that dehumidifies the outside air cooled on the outlet side of the antifreezing pipe, and the cooling / dehumidifying And an auxiliary cooling means including a temperature / humidity regulator for adjusting the flow rate of the cool air blown into the cargo handling chamber and adjusting the temperature / humidity of the cargo handling chamber. Air conditioning system for low temperature warehouse handling room.

The air conditioner for a low temperature warehouse loading room according to claim 3, wherein the heat pump type cooler is a geothermal heat pump using both a horizontal heat collecting method and a vertical heat collecting method.