JP5763825B1 - Battery-powered electric foam generator for portable toilet deodorization - Google Patents

Abstract

[Problem] About the problem of bad odor generation Each manufacturer of portable toilets has been developing odor control technology for many years, but the actual situation of portable toilets has not been solved even now. In the case of the deodorant spray and the deodorant foam spray, it has been pointed out that there is a large defect that can exert a temporary deodorizing effect but cannot obtain a deodorizing effect for a long time. To provide a portable toilet deodorant dry cell electric foam generator that eliminates the generation of odors in portable toilets. SOLUTION: By connecting a gas-liquid mixing aspirator 2 to a dry cell type blower exhaust port and supplying blower air, the shampoo liquid in the foamed liquid storage tank 3 is absorbed from the aspirator intake pipe to the tip of the aspirator exhaust port. A large amount of foam is generated from the wire mesh-filled rubber foam nozzle 4 so as to cover the entire interior of the portable toilet bucket and to be completely sealed. [Selection] Figure 2

Description

Currently, the problem of bad odors in portable toilets used in hospitals, nursing homes, home care, etc. has not been sufficiently solved, and there are frequent cases of bad odors in hospitals, nursing homes, etc. It is published in. The present invention develops a new excrement foam sealing deodorization technology for the purpose of solving the problem of bad odor generation in portable toilets, and provides a dry toilet type electric foam generator for portable toilet deodorization to hospitals, nursing homes and home caregivers. It is.

The problem of the generation of bad odors in portable toilets used in hospital hospitalization facilities and nursing care facilities has been left unattended for many years for the reasons of each other. Portable toilet manufacturers have developed a deodorant spray to deal with the problem of toilet foul odor generation. In the case of a deodorant spray, a temporary deodorizing effect can be exhibited, but there is a defect that the deodorizing effect does not last. Also, deodorant foam sprays have been developed, but it is difficult to secure a large amount of foam with spray spray foam, and it is not possible to use it to fill the portable toilet bucket with foam.

  Patent Publication 2007-14506 [Title of Invention] Foam Generator   Patent Publication 2007-21466 [Title of Invention] Foam Generator   Patent Publication 2003-33293 [Title of Invention] Foam Generator   Patent Publication 2002-369762 [Title of Invention] Foam Generator   Patent Publication 2001-347148 [Title of Invention] Foam Generator   Patent Publication Hei 11-290664 [Title of Invention] Foam Generator   Patent Publication 06-113977 [Title of Invention] Foam Generator   Utility Model Disclosure 05-091490 [Name of Device] Foam Generator

In a unique experiment, it was confirmed that deodorization could be completely achieved by injecting a large amount of shampoo foam into a portable toilet bucket and excreting it onto the foam. The principle of deodorization is that the foam covers the entire excrement in the bucket and the excrement is completely sealed in the bucket. However, it has been found that there are unexpected problems when patients use this shampoo foam deodorant portable toilet. Many patients who use portable toilets are sick and are taking constipation drugs or other digestive drugs, so they cannot wait for large or small excretion. There are many patients who helper leaks in the middle of taking the patient to the toilet and excretes on the spot without being patient.

In order to develop deodorant foam generation technology for portable toilets, it is first necessary to develop a large amount of foam in a portable toilet bucket that fills bubbles within a few seconds. To fill a portable toilet bucket with foam with a manual foam bottle that is currently on the market, about 2 minutes when the patient generates foam, about 2 minutes even if the caregiver generates foam. Experiments have confirmed that it takes minutes. In the case of a portable toilet for use by a sick person, it is necessary for the sick person to quickly inject bubbles into the bucket at the same time as indicating the willingness to excrete. Performing portable toilet foam deodorization using a manual foam bottle is not possible because it takes too much time to inject the bucket foam.

A new dry cell type electric foam generator was developed as a method for quickly and quickly injecting deodorant foam into a portable toilet bucket. If an electric foam generator is used, it is easy to inject a large amount of foam into a portable toilet bucket in a few seconds. Currently, small electric foam generators have been developed and used for shaving in barber shops, and used in bathrooms of luxury hotels, etc. Has not been developed yet. The reason why it was not developed seems to have been that there was no use for selling large quantities of foams that had been used effectively or sales of large quantities of foams.

The power source for the electric foam generation does not require a power cord, and is a lightweight and easy-to-use dry battery type electric blower. A dry cell type blower is installed at the top of the foam generator body, and gas and liquid are placed in the blower exhaust port. Using a prototype electric foam generator with a structure in which a mixing aspirator is connected, a foamed liquid storage tank is installed at the lower part of the aspirator intake port, and an 80 mesh wire mesh rubber foam nozzle is connected to the aspirator exhaust port. As a result of the time bubble generation experiment, a large amount of foam suitable for deodorizing portable toilets was obtained. Through this successful experiment, we have gained confidence in the commercialization of dry cell electric foam generators.

The novelty of the present invention is a method in which a gas-liquid mixing aspirator is connected to a dry cell type blower exhaust port and unusual blower air is sent to the aspirator, and the shampoo liquid in the lower tank is absorbed from the aspirator intake pipe to exhaust the aspirator. This is a technology development in which a large amount of foam is generated from an 80 mesh wire mesh-filled rubber foam nozzle connected to the tip of the mouth. In the technical development that uses a wind pressure of a dry cell type blower with relatively low wind pressure to generate a large amount of bubble mixed bubbles from an aspirator, there is no development of an 80 mesh wire mesh rubber nozzle with low wind pressure resistance. It seems that there was no success of the electric foam generator.

The method of injecting a large amount of foam into an existing portable toilet bucket and excreting it can easily prevent the generation of bad odors in the toilet. If the generation of bad odors when using portable toilets can be completely prevented at facilities, home care patient homes, etc., all patients, family members, helpers, all hospitalized patients, and all the troubles of using portable toilets will be resolved. . The foam stock solution used for deodorization can be diluted and used several times. Further, since the foam solution expands, the consumption of the foam solution is very small and cheap. The reason why such an economical portable toilet deodorization technology could not be developed so far was that no one was aware of the commercial law of developing and using or selling large quantities of foam. Seem. It seems that the environment of nursing care facilities will change drastically by eliminating the conventional portable toilet odor generation problem completely.

Body plan Body side view Side view of wire nozzle with wire mesh Body 3D view

A battery-powered electric foam generator designed exclusively for portable toilets and designed to prevent odors. Since portable toilets are mainly used by elderly people with illnesses, it is necessary to consider the conditions for excretion care. In order to ensure the safety of patient excretion, helpers, assistants, etc. often accompany the patient to assist in excretion. In the case of using the deodorant dry cell type electric foam generator for portable toilets of the present invention, it is basically necessary for helpers and assistants to quickly inject a large amount of foam into the portable toilet bucket simultaneously with the patient's intention to excrete. Furthermore, after the patient has been excreted, the bucket is taken out, and after the foam mixed excrement is poured into the facility flush toilet, the bucket is washed and stored in the original portable toilet.

After a large amount of foam was injected into the portable toilet bucket using a prototype, portable battery-operated electric foam generator for portable toilets, the patient was allowed to sit on the portable toilet seat and excreted. The patient's excrement (large) settled naturally in the foam and accumulated at the bottom of the bucket, but no malodor was produced during that time. Lastly, the patient turned inside and put the toilet paper wiped off the genital area into the bucket foam, but it smelled a little during that time. When using urine, no odor is generated as in the case of urine. After excretion is completed and the patient is brought back to bed, the caregiver takes time to remove the excrement bucket, flush the excrement into the facility flush toilet, and then wash the bucket and store it in the original portable toilet. All the toilet deodorization assistance was finished, but then no toilet odor remained in the room where the patient excreted.

As long as existing or new portable toilets currently used by patients generate bad odors, there seems to be a great demand for hospitals, nursing homes, and home care patients for odor-proof electric foam generators dedicated to portable toilets. Even if a large amount of deodorant foam liquid is used, the foam consumption cost is very low compared with the deodorant spray usage cost. If the generation of bad odors in portable toilets can be easily solved with foam, the environment of the patient's living room will be improved dramatically.

The demand for deodorant electric foam generators dedicated to portable toilets may be almost the same as the number of existing portable toilets used. The availability is enormous. Furthermore, since portable toilets are widely used for nursing care in foreign countries, it is expected that they will greatly contribute to the overseas export industry of new deodorant electric foam generators dedicated to portable toilets.

DESCRIPTION OF SYMBOLS 1 Dry cell type electric fan 2 Gas-liquid mixing aspirator 3 Foam storage tank 4 Foam nozzle made of rubber with metal mesh 5 80 mesh foam wire mesh 6 Battery switch 7 Single dry battery chamber 8 Foam injection port 9 Foam injection port 10 Grip handle

Claims (1)

A gas-liquid mixing aspirator (2) is connected to the exhaust port of the dry cell type electric blower (1) installed at the top of the portable foam deodorant electric foam generator body, and the foamed liquid storage tank (3 ) And a battery-powered electric foam generator with a structure in which a wire foam rubber nozzle (4) is connected to the tip of the exhaust outlet of the aspirator. A battery operated electric foam generator for deodorization of portable toilets, which is used for deodorization of portable toilets.

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