JPS6040439A - Geothermal heat insulating apparatus - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a geothermal heat retention device, and its main purpose is to effectively transfer geothermal heat transported by a heat vibrator to a heat receiving body.

Recently, snow melting and anti-freezing systems using heat vibrators have been attracting attention, but there is no effective measure for the heat transfer part between the heat vibrators and the heat receiving body, and the defect is that the geothermal energy that has been transported through the trouble cannot be sufficiently transferred to the heat receiving body. was there. In addition, the evaporation part of the heat vibrator has a heat collecting plate, which makes it difficult to change the orientation of the heat vibrator once it is buried.
There were drawbacks such as the need for time-consuming adjustment of the joint N with the heat-receiving body. In the former case, especially when the heat receiving portion of the heat receiving body has irregularities, heat is dissipated into the air and the heat transfer effect is significantly impaired.

Therefore, in view of the above circumstances, this research project was developed with the aim of effectively retaining and transferring heat energy transported by a heat vibrator, regardless of the buried position of the heat vibrator. A saucer is horizontally rotatably mounted on the apex of the condensing section of the heat vibrator, and the tray is achieved by filling the bottom of a heat receiving element housed in the tray with a heat medium.

Here, the present invention will be explained with reference to the attached drawings based on an embodiment in which the present invention is used in a tap water dispenser.As shown in FIG. It is movably fitted, and the bottom of the tray 3 and the bottom of the water meter 4, which is a heat receiving body, are covered with a heat medium 5 (aluminum powder is used as the heat medium in this embodiment). The uneven part on the bottom of the water meter is completely integrated with the saucer 3, and effectively absorbs and retains the heat radiated from the condensing part apex 2 of the heat vibe 1, and transfers the heat to the water meter 4. At the same time as contributing to freezing prevention, since a heat collecting plate 7 is usually attached to the evaporation part 6 of the heat vibrator 1, it is impossible to change the attitude of the heat vibrator 1 itself by rotating around its axis after being buried. However, since the tray 3 itself horizontally rotates independently, the connection position of the water meter 4 can be arbitrarily selected, which also promises labor saving during construction, and thus satisfactorily achieves the purpose of the present invention. can be achieved. In this embodiment, the periphery of the water meter 4 is covered with a heat insulating material 8, and the entire upper surface near the opening/closing lid is covered with a room temperature curing resin 9, and a cap 10 is attached.

[Brief explanation of the drawing]

Fig. 1 is an external view when the present invention is used to prevent freezing of a water meter, Fig. 2 is an enlarged sectional view taken along arrow A-AI in Fig. 1, and Fig. 3
The figure is a partially cutaway view of FIG. 2 when the cap is removed. In the figure, 1 is a heat vibrator, 2 is a condensing part apex, 3 is a saucer, 4 is a water meter, 5 is a heat medium, 6 is an evaporation part, 7 is a heat collecting plate,
8 is a heat insulating material, 9 is a room temperature curing resin, and 10 is a cap. Patent applicant: Tadao Iwama

Claims (1)

[Claims] A geothermal heat insulating device in which a saucer is horizontally rotatably fitted to the top of a heat vibrator, and the bottom of a heat receiving element housed in the tray is filled with a heating medium.