JPH09106U - Leakage detector for air conditioners - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] To detect the blockage and clogging of the drain discharge hole in the air conditioner at an early stage, and to eliminate the harmful effects of stains on various parts of the room. [Structure] This water leak detector for an air conditioner or the like has a coil 1 formed in a current circuit, and this coil is installed in a water receiver 4 so that the desired amount of energization can be detected in the water receiver. By making it possible to inject an appropriate amount of water, the anode 2 of the coil 1 is electrically opposed to the cathode 3 in a spaced manner, the anode 2 is rod-shaped and inserted into the coil 1, and water is poured into the water receiver 4. It is configured to be energizable.

Description

[Detailed description of the invention] [Purpose of the invention]

[0001] The present invention is intended for operating an air conditioner or the like in a normal state by quickly knowing this when the drain discharge hole of the air conditioner is closed due to dust etc. is there.

[Industrial applications]

[0002] Air conditioners have been developed so that they can be used in households of every nation or in each building, and the means of use are wall-mounted, ceiling-mounted, or aquatic. It is hung up and placed in other suitable places in the room, but its drainage sometimes causes the fact that the above-mentioned discharge hole is closed because dust collects. Drains that are not discharged normally may be transmitted through water channels on the ceiling, or may fall into the room and fall onto documents, causing the documents to be unusably contaminated, causing undesired harmful effects, or transmitting water channels. There was no choice but to reach the clothes storage area, stain the clothes, and cause undue damage. According to the present invention, such an adverse effect can be completely eliminated.

[Prior art]

The present invention is the invention shown in claims 1 and 2, and has never been provided.

According to the present invention, the coil is divided into two parts, one of which is electrically opposed to the other, and the parts of the opposite relationship are structurally separated from each other. On the other hand, when there is no water, the energization is cut off.Therefore, there is no temperature rise due to the energization during the energization, and therefore, there is no consumption of the amount of electric heat enough to cause burnout, which may cause a fire. In addition, when the coil is energized, the water vaporization state is induced to remove the water, and the energization state at this point can be detected by measuring it in advance. It is possible to detect and repair the failure of water leakage in machines.

[Structure of device]

According to claim 1 of the present invention, a coil is formed in a current circuit and is installed in a water receiver, and an appropriate amount of depth is provided so that the desired energization amount can be detected during the water receiver. It is not possible to inject water, the anode of the coil is electrically opposed to the cathode, and the anode is made into a rod shape and inserted into the coil. Water leak detector in the configured air conditioner. According to the second aspect, a coil is constructed in the current circuit and is installed in a steel plate water receiver, and rubber, magnets, etc. are fixed to the inner bottom of the steel plate water receiver with an adhesive, and the coil is installed as described above. It is possible to inject an appropriate amount of water in a shallow depth so that the desired energization amount can be detected, and the anode of the coil is electrically opposed to the cathode so that the anode is rod-shaped. It is a water leak detector in an air conditioner or the like, which is configured to be able to be energized by being inserted into a coil and additionally being poured into the water receiver.

[Means for Solving the Problems]

 As indicated in claims 1, 2 and the examples.

【Example】

 The drawings show a plurality of embodiments of the present invention. In FIG. 1, (1) is a coil in a current circuit, (2) is an anode, (3) is a cathode, and (4) is a water receiver. The anode (2) has a circular cross section, which corresponds to the term “circular” as a preamble for expressing the cross sectional area. This is because the water poured into the water receiver undulates due to the flow of wind, and water droplets may hit the anode and cathode, which may cause an error in detection of the amount of electricity. The anode (2) is usually inserted in the center of the coil so that it reaches near the bottom. The anode (2) and cathode (3) are structurally separated, but electrically through the water in the water receiver, and the coil material is not a coated wire but a baked coated wire is used. By doing so, they are electrically opposed to each other, and a current can be conducted between both electrodes. In FIG. 2, (5) is a steel plate water receiver, and rubber, magnets (6), etc. are adhered to the inner bottom of the steel plate water receiver by an adhesive agent, and the coil is fixed thereon. The rest is the same as shown in Fig. 1. FIG. 3 shows a wall-mounted air conditioner, where (7) is a heat exchanger, (8) is an electrode, (9) is suction, (10) is blowout, (11) is a water receiver, and the remainder is shown in FIG. Same as FIG. 4 shows a ceiling-mounted air conditioner, in which (12) is a heat exchanger, (13) is an electrode (leak detector) (14) is suction, (15) is blowout, and the rest is the same as in FIG. . FIG. 5 shows a ceiling suspension type air conditioner, in which (16) is a heat exchanger, (17) is an electrode, (18) is a water receiver, (19) is a suction, and (20) is a blowout, and the remainder is Same as Figure 1. FIG. 6 is a system diagram of an air conditioner installation relation. (21) shows an external signal, (22) shows a lead wire leading to an air conditioner stop circuit, and (23) shows an input wire, which is usually 200 VAC. (22) is equipment to notify the outside that there is a failure in the air conditioner, etc., and (22) is a device that automatically stops the air conditioner etc. when the air conditioner has the above-mentioned failure. It is a means of connecting. In the present invention, the water receiver refers to a dew condensation water receiver, that is, a drain pan. Further, the water to be poured into the water receiver includes all water liquids having conductivity and other properties similar to those of water.

[Action]

In order to explain the operation of the above-mentioned embodiment and also to display the operation of the present invention, the current circuit of the present invention is set, that is, the air conditioner is

[Purpose of the invention]

[0
Since the harmful effects as discussed in the paragraph 001 exist, when the coil according to the present invention and the current circuit in which the drain pan supporting the same is inserted are used, the operation expressed in the above embodiment is realized, and the above-mentioned invention is realized. Achieve the purpose of.

[Effect of the invention]

According to the present invention, the above

[Advantage of the Invention] The harmful effects of the air conditioner and the like discussed in [Object of Invention] can be completely eliminated.

[Brief description of the drawings]

FIGS. 1 and 2 are partial views showing the essential parts of the present invention, FIG. 3 is a partial view showing a wall-mounted air conditioner, and FIG. FIG. 5 is a partial view showing a ceiling-mounted air conditioner, FIG. 5 is a partial view showing a ceiling-hung air conditioner, and FIG. The main part in the figure is the scope of claims for utility model claim 1, and
It exists in each mutual supplementary relationship in the same 2.

Front page continuation (72) Hiroshi Godu 3-11-3 Nishigahara, Kita-ku, Tokyo Toei Densetsu Kogyo Co., Ltd. (72) Kenji Iijima 3-11-3 Nishigahara, Kita-ku, Tokyo Toei Densetsu Industry Co., Ltd.

Claims (2)

[Utility model registration claims] 1. A coil is formed in a current circuit, which is installed in a water receiver, and the appropriate amount of water can be poured into the water receiver so that a desired amount of electricity can be detected during the water receiver. In an air conditioner or the like in which the anode of the coil is electrically opposed to the cathode and is electrically opposed to each other, and the anode is formed into a rod shape and inserted into the coil to inject water into the water receiver. Water leak detector. 2. A coil is formed in a current circuit, which is installed in a steel plate water receiver, and rubber, magnets, etc. are fixed to the inner bottom of the steel plate water receiver with an adhesive, and the above-mentioned equipment is also installed. It is possible to inject an appropriate amount of water into the coil so that the desired amount of current can be detected while the water is being received.The anode of the coil is electrically opposed to the cathode and the anode is rod-shaped. A water leak detector in an air conditioner or the like, which is configured to be in a state capable of being energized by being inserted into a coil and then being poured into the water receiver.