JPH0333384U

JPH0333384U -

Info

Publication number: JPH0333384U
Application number: JP9413489U
Authority: JP
Priority date: 1989-08-10
Filing date: 1989-08-10
Publication date: 1991-04-02

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例を示す説明図であ
る。第２図は、本考案の他の実施例を示す説明図
である。第３図は、本考案に用いられる空気冷凍
機の一例を示す説明図である。第４図は、第３図
のＡ−Ａ断面図である。第５図は、温度調節器の
一例を示すブロツク図である。 FIG. 1 is an explanatory diagram showing an embodiment of the present invention. FIG. 2 is an explanatory diagram showing another embodiment of the present invention. FIG. 3 is an explanatory diagram showing an example of an air refrigerator used in the present invention. FIG. 4 is a sectional view taken along the line AA in FIG. 3. FIG. 5 is a block diagram showing an example of a temperature regulator.

Claims

[Claims for Utility Model Registration] (1) A vortex generation chamber having a compressed air inlet, a hot air outlet pipe provided on one side of the vortex generation chamber in communication with the vortex generation chamber, and On the other side of the vortex generation chamber, there is a pair of air refrigerators each having a cold air outlet pipe that communicates with the vortex generation chamber through a small hole near the center of the vortex generation chamber, with one end connected to the compressed air source. A compressed air supply pipe connected to the air refrigerator is connected to the compressed air inlet of each of the pair of air refrigerators via a flow rate control valve and a switch, and the cold air outlet pipe of one air refrigerator is connected to the cold air intake pipe of the other air refrigerator. A temperature controller is provided which communicates the hot air outlet pipe with a constant temperature room and adjusts the opening degree of the flow rate control valve based on a detection signal from a temperature detector that detects the temperature inside the constant temperature room. Characteristic constant temperature environment equipment. (2) Scope of Utility Model Registration Claim 1, which is configured so that exhaust air from a constant temperature room and compressed air from a compressed air source exchange heat in a heat exchanger provided through a compressed air supply pipe. Constant temperature environment equipment as described. (3) a vortex generation chamber having a compressed air inlet, a hot air outlet pipe provided on one side across the vortex generation chamber in communication with the vortex generation chamber, and on the other side of the vortex generation chamber, The compressed air inlet and the compressed air source of an air refrigerator having a cold air outlet pipe communicating with the vortex generation chamber through a small hole near the center of the vortex generation chamber are connected through a flow rate control valve. the hot air outlet pipe and the cold air outlet pipe are connected to a constant temperature room via a switching valve;
1. A constant temperature environment apparatus, comprising: a temperature controller that adjusts the opening degree of the flow control valve based on a signal from a temperature detector that detects the temperature inside the constant temperature room. (4) Utility model registration claim 3, which is configured so that exhaust air from a constant temperature room and compressed air from a compressed air source exchange heat in a heat exchanger installed in a compressed air supply pipe. Constant temperature environment equipment as described in section.