JPS59339A - Serially installed thermostatic apparatus - Google Patents

Abstract

PURPOSE:To eliminate piping construction and side trough construction for discharging drain water to the outside, in a serially installed thermostatic apparatus, by guiding drain water generated in the cooling coil of a low temp. thermostatic chamber to the evaporation tray in a high temp. thermostatic chamber through a drain pipe. CONSTITUTION:Drain water generated in the cooling coil within a low temp. thermostatic chamber 1A is fallen into a drain tank 7 and flowed into the evaporation tray 11 in a high temp. thermostatic chamber 1C through drain pipe 12. Because humidity in the chamber 1C is made low by heating air therein and a state easily susceptible to evaporation of water is held, drain water in the evaporation tray is evaporated and diffused. Therefore, if the evaporation area of the evaporation tray is brought to a difinite size or more, flooding of the drain water on the evaporation tray is prevented.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a linked constant temperature device having a low temperature constant temperature chamber and a high temperature constant temperature chamber, and particularly relates to the treatment of drain water generated in a cooling coil within the low temperature constant temperature chamber.

Fig. 1 shows a cross-sectional view of a conventional twin-type constant temperature device, in which 1 is the main body of the device installed on the floor 2, in which a low-temperature thermostatic chamber IA, an intermediate temperature chamber 1B, and a high-temperature constant temperature chamber IC are formed. There is. The low temperature thermostatic room 1C is maintained at a low temperature by a cooling coil 4 of a refrigerator 3, and the high temperature thermostatic room 1C is maintained at a high temperature by a heater 5. and,
The low constant temperature chamber IA, the intermediate temperature chamber IB, and the high temperature constant temperature chamber 1C are provided with openings 6 for carrying in and out objects to be cooled and objects to be heated, respectively.

In addition, in the low-gata permanent storage room IA, dehumidification is performed by the cooling coil 4 to produce drain water, so a drain pan 7A≦ is installed below the cooling coil 4 to receive the drain water. The drain water in the drain pan 7' is discharged through a drain pipe 8 to an outer groove 9 outside the main body 1 of the apparatus. In addition, 10 has shown the air blower provided in the low-temperature thermostatic chamber IA1, the intermediate temperature chamber 1B1, and the high flow thermostatic chamber 1C.

However, in the conventional twin-type constant temperature apparatus, when the side gutter 9 for discharging drain water is located at a location distant from the main body 1 of the apparatus, the drain pipe 8 has to be piped to that point, which requires long piping, and the side gutter 9 If there are no gutters, there is the problem of having to install gutters.

The purpose of the present invention is to solve the above-mentioned problems and to provide a linked constant temperature device that processes drain water in a high-temperature constant temperature room and eliminates the need for piping work and gutter work to discharge drain water to the outside. It is on offer.

In order to achieve this object, the present invention has a low-temperature thermostatic chamber maintained at a low temperature by a cooling coil of a refrigerator, and a high-temperature thermostatic chamber maintained at a high temperature by a heating device, and each chamber is provided with a cooled chamber. In the twin thermostat having openings for carrying in and out objects and objects to be heated, the drain water in a drain pan that receives drain water generated in the cooling coil of the high temperature thermostatic chamber is guided to the evaporating dish via a drain pipe. It is characterized by

The details of the present invention will be explained below with reference to the drawings.

FIG. 2 shows a cross-sectional view of the twin thermostat according to the present invention,
Items with the same reference numerals as in FIG. 1 represent the same or equivalent items.

In the twin constant temperature device of the present invention, an evaporating dish 11 is installed in the high temperature constant temperature chamber IC, and a drain pan 7 is installed in the nuclear evaporator 11 to receive drain water generated in the cooling coil 4 in the low temperature constant temperature chamber IA.
The drain water inside is led through a drain pipe 12.

Since the twin-type constant temperature device of the present invention is configured as described above,
Drain water generated in the cooling coil 4 falls into the drain pan 7 and passes through the drain pipe 12 to the evaporating dish 1 in the high temperature thermostatic chamber 1C.
1. In the high-temperature thermostatic chamber 1C, indoor air is heated and the humidity is low, making it easy for water to evaporate, so the drain water in the evaporating dish 11 evaporates and diffuses as water vapor. If the evaporating area of the evaporating dish 11 is set to a certain size or more, the drain water can be treated without overflowing from the evaporating dish 11.

As explained above, since the continuous temperature controlled device of the present invention processes drain water in a high-temperature constant temperature room, it is possible to create a side gutter for draining the drain water or to run a drain pipe to the side gutter. No construction required, and the entire thermostat can be relocated easily.

[Brief explanation of the drawing]

FIG. 1 shows a conventional twin-type thermostat, and FIG. 2 is a sectional view of the twin-tube thermostatic device of the present invention. 1... Entire device 1 person... Low temperature/high temperature chamber 1C...
High temperature constant temperature room 3... Refrigerator 4... Cooling coil 5
...Heater 6...Opening for carrying in and out of objects to be cooled and heated 7...Do v;y pie ll...i generator 12
...Drain pipe 1 (2) Broom zrgJ JI J Otsu

Claims (1)

[Claims] A low-temperature thermostatic chamber maintained at a low temperature by the cooling coil of a refrigerator and a high-temperature thermostatic chamber maintained at a high temperature by a heating device are connected together, and each room has openings for bringing in and out of objects to be cooled and heated. An evaporating dish is installed in the high-temperature constant temperature chamber, and drain water in a drain pan that receives drain water generated by the cooling coil of the low-temperature constant temperature chamber is guided to the evaporating pan through a drain pipe. This is a double-mounted constant temperature device.