JP3038561U - Water leak detector - Google Patents

Abstract

(57) [Summary] [Purpose] Using a leak detector that integrates a power supply, a detection circuit, and a notification buzzer to find leaks in buildings during and after construction. [Structure] A water alarm buzzer 3 is connected to the terminal 2 of the detection circuit 1, a power source 5 is connected to the other terminal 4 of the detection circuit, and this is housed in a solid container 6, and the water detection portion 7 of the detection circuit 1 is connected. It is supported by the support member 8 so as to be exposed. The water detecting portion 7 and the lower portion of the container 6 were fixed to each other so as to come into contact with water leakage.

Description

[Detailed description of the invention]

[0001]

[Problems to be solved by the device]

 Conventionally, water supply pipes and hot water supply pipes were inspected by applying pressure to confirm the presence or absence of water leakage from the pipes at the time of completion inspection of buildings such as condominiums, but the drainage pipe is structurally only water flows. The presence of water leakage could only be confirmed within the range visible from the inspection port. Most of the time, as a detection device, there is an attempt to detect water leakage by placing wiring under the floor from the control panel, but there is a risk of disconnection during construction, 100V AC power supply is required, and it is expensive. Therefore, it was not generally used.

[0002]

[Means for Solving the Problems]

 In order to achieve the above purpose, a detector is put in the container 1 and installed under the floor during construction. The detector 1 that penetrates the container 1 comes into contact with the soil to detect the water dropped in the soil and notify Check for water leaks with buzzer 3.

[0003]

[Effect of the invention]

 A battery or a storage battery is convenient as a power source for the detector and can be installed anywhere. Electricity is not consumed until water leakage is detected, so there is no need to replace the power supply, which is effective for detecting water leakage after completion. If a resin or a commercially available adhesive is used as a fixing material in the container, it will not be damaged during the construction. If the double-sided tape 9 is attached to the container 6 with the detecting part 7 facing down, the detecting part 7 and the earth The water leakage can be reliably detected and the trouble of installation can be simplified. The cost of the detector is also cheaper than the conventional one, and if it is widely used, it can prevent the loss of material that leads to the early detection of water leakage.

[Brief description of the drawings]

FIG. 1 is an exploded view of the present invention.

FIG. 2 is a perspective view of the present invention.

FIG. 3 is a circuit diagram of the present invention.

FIG. 4 is a sectional view of a detection unit.

Claims (1)

[Utility model registration claims] 1. A water alarm buzzer 3 is connected to a terminal 2 of a detection circuit 1 for detecting the presence of water, and a power source 5 is connected to another terminal 4 of the detection circuit. 1
A water leakage detector in which the water detection portion 7 is exposed and the whole is supported by a support material 8 such as a resin so that the water leakage from the pipe is brought into contact with the water detection portion.