KR102220492B1 - Toilet bowl using high temperature microbial fermentation - Google Patents

Abstract

The present invention can accumulate manure for a certain period of time by fermentation of high-temperature microorganisms and can be used for a certain period of time due to less odor generation, so it can be used without installing a separate septic tank in a cold area (country) where there is no water supply facility or piping facilities are easily frozen. It relates to a portable household toilet.
In the portable domestic toilet of the present invention, a fermentation tank that accumulates manure is formed integrally with the left toilet, and a stirrer, a heating unit, and a moisture supply unit are installed inside the fermentation tank to control suitable fermentation of high-temperature microorganisms.
The manure accumulated in the fermentation tank can be fermented and stored for a certain period of time while being controlled to suit the growth of high-temperature microorganisms, making it suitable as a portable household toilet and is very advantageous in terms of cleanliness and hygiene management.

Description

Portable toilet bowl using high temperature microbial fermentation {Toilet bowl using high temperature microbial fermentation}

The present invention relates to a toilet bowl using high-temperature microbial fermentation, and more particularly, to a portable household toilet bowl for fermenting manure using a high-temperature microorganism.

In general, household flush toilets store manure in a separate septic tank for a certain period of time before treatment, but in households in cold regions (Nara) where there is no water supply or plumbing facilities are easily frozen, a flush toilet equipped with a separate septic tank is installed. Because it is difficult to do, most of them use conventional (pushes) toilets that install a manure container under the toilet, and it is not easy to maintain clean and hygienic household conventional (pushes) toilets.

Recently, a simple toilet suitable for camping or a portable toilet suitable for the elderly, patients, and children has been developed, and in this regard, for example, a prior art is disclosed in Patent Document 1, a fixed leg, a toilet seat, and a fixed leg under the toilet seat. In the portable toilet seat having a container mounted between the parts to accommodate toilet and urine, a container cover 330 on the top of the container; and, an open/closed outlet 360 on the side of the container; and an outlet fastened to the outlet 360 A cover 370; And, a water inlet 340; and a water inlet cover 350 fastened to the water inlet 340; discloses a portable toilet, characterized in that it comprises, in Patent Document 2 A toilet seat placed on and used on a mobile toilet, comprising: an opening with a circumference closed; a first end extending from a first end positioned behind the front end of the opening in a straight line to the rear of the toilet seat. A side border, a second side border extending in a straight line from a second end positioned behind the front end of the opening to a rear portion of the toilet seat on the opposite side of the first side border and outside the toilet seat, Via a protrusion located in front of the distal end of the opening, extending from the first end to the second end, and having a first inflection point between the first end and the protrusion, and the second end It has a front border including a curved portion having a second inflection point between the protrusion and the seat surface of the toilet seat has a crown protruding upward in the vicinity of the protrusion of the front border. Disclosed is a toilet seat, characterized in that.

In addition, Patent Document 3 has a space on the inner side, the excretory port is provided in the lower portion, the body portion formed with a support jaw on which the inner skin tube is seated; And the endothelial tube is detachably inserted into the inner side of the body part, and includes a handle part on one side, and the support jaw is bent in two stages downward from the upper surface of the body part so that the endothelial tube is seated. It is formed, and a pair of insertion grooves are formed to be spaced apart from each other, and the endothelial tube is formed in a cylindrical shape so as to be seated opposite the support jaw and protrude laterally along the upper edge, and the wing part has the A pair of through-holes corresponding to the insertion grooves are formed, and both ends of the handle portion facing each other in a "c" shape are slidably coupled to the through-holes of the wing portion to be inserted into the insertion grooves of the support jaws. It includes a handle portion, and the wing portion discloses a toilet for a simple toilet in which a groove portion is formed so that the grip portion of the handle portion is partially inserted between the pair of through holes, but the prior art is used as a simple toilet for one to several times. It can be used for a long time, but there is a problem such as odor generation, so it is not bonded to a household toilet that is used for a certain period of time.

The applicant of the present invention solved the problem according to the amount of manure storage by fermentation of manure by high temperature microorganisms, manufactured a portable toilet suitable for a household toilet that can be used for a certain period of time, and completed the present invention.

Patent Document 1 Korean Utility Model Publication Publication No. 20-2011-0008684 Patent Document 2 Korean Registered Patent Publication No. 10-1807347 Patent Document 3 Korean Utility Model Publication Registration No. 20-0466403

The problem to be solved in the present invention relates to the provision of a toilet bowl using high-temperature microbial fermentation, and specifically, by controlling to be suitable for the growth of high-temperature microorganisms advantageous for fermentation of manure, It is intended to provide a portable household toilet that can be used for a certain period of time because it can accumulate manure for a certain period of time by fermentation of high temperature microorganisms and has little odor.

As a means of solving the above problems according to the present invention, a portable household toilet using high-temperature microbial fermentation is a mobile toilet in which a left toilet equipped with a toilet cover and a fermentation tank in which manure accumulates under the left toilet are integrally formed, wherein the fermentation tank has one side wall. The odor outlet and the moisture supply unit are installed in the fermentation tank, and the fermentation tank includes a stirrer for uniform mixing of manure.

The toilet using the high-temperature microbial fermentation according to the present invention has a temperature sensing unit and a humidity sensing unit installed on one side wall of the fermentation tank for optimal fermentation of high temperature microorganisms, and a heating unit is added to the bottom of the bottom of the fermentation tank. It is provided with, and comprises introducing a high-temperature microbial agent for fermentation of the manure accumulated in the fermentation tank.

The portable household toilet using high temperature microbial fermentation according to the present invention further includes a switch unit for recognizing the temperature sensing unit and the humidity sensing unit installed in the fermentation tank, and controlling the moisture supply unit, a stirrer and the heating unit, The switch unit consists of manual control or automatic control.

The portable household toilet using the high-temperature microbial fermentation according to the present invention is suitable as a household toilet that can be used for a certain period of time since the manure is fermented by the manure fermentation by the high-temperature microorganism that is advantageous for the fermentation of the manure.

In addition, the portable household toilet according to the present invention can be used by the elderly, patients, etc., and since the fermentation is carried out while controlling low-volume manure under optimal conditions, there is less occurrence of odor, and is advantageous in terms of cleanliness and hygiene management.

1 is a perspective view showing the entire mobile household toilet using high temperature microbial fermentation according to the present invention
2 is a view showing a vertical cross-section of a portable household toilet using high temperature microbial fermentation according to the present invention
Figure 3 is a graph showing the test results for the manure fermentation test of the portable household toilet using high temperature microbial fermentation according to the present invention

Hereinafter, with reference to the drawings will be described in more detail with respect to the portable household toilet using the high-temperature microbial fermentation according to the present invention, the present invention is not limited by the following description.

1 is a perspective view showing the entire mobile household toilet using high temperature microbial fermentation according to the present invention, with reference to Figure 1 will be described in more detail with respect to the mobile household toilet using the high temperature microbial fermentation according to the present invention,

The portable household toilet (T) using high-temperature microbial fermentation according to the present invention includes a toilet seat 1b provided with a toilet cover 1a and a fermentation bath 2 in which manure accumulates under the toilet seat at one end of the upper part of the fermenter. One end of the toilet (1a) and the toilet (1b) is hinged and formed integrally.

Figure 2 is a view showing a vertical cross-section of the portable household toilet using the thermophilic microbial fermentation according to the present invention of Figure 1, with reference to Figure 2 with respect to the mobile household toilet (T) using the thermophilic microbial fermentation according to the present invention To explain

The fermentation tank 2 according to the present invention is integrally installed in the lower part of the toilet 1b, and a stirrer 3 is installed in the fermentation tank 2 for uniform fermentation of accumulated manure, and the stirrer 3 Screw type stirrers are preferred.

In addition, an exhaust port 2a is installed on one lower wall of the fermentation tank 2 and an exhaust port 2c on which an exhaust fan f is mounted is formed on the upper one side wall.

In addition, in order to create an environment suitable for fermentation of manure on the inner wall of the fermentation tank 2, a temperature sensor (t) and a moisture sensor (h) for sensing temperature and moisture are installed at a certain position, and a temperature sensor (t) and a moisture It consists of installing a heating unit 4 and a moisture supply unit 5 controlled by the detection of the detector (h).

The heating unit 4 is mounted on the bottom of the fermentation tank 2, the moisture supply unit 5 is installed on the upper side of the fermentation tank 2, and the moisture supply unit 5 employs a nozzle-type water supply means. It is desirable.

The portable household toilet (T) using thermophilic microbial fermentation according to the present invention is fermented for a certain period of time by adding a thermophilic microbial agent prepared separately from manure accumulated in the fermentation tank (2), and the strain of the microbial agent is Alicyclobacillus sp. , Geobacillus sp., and the high-temperature microbial preparation is a commercially known microbial preparation, so it can be easily purchased.

The manure accumulated in the fermentation tank 2 exhibits an optimal fermentation effect at a temperature of 55 to 60°C and a moisture content of 60 to 70%, and fermentation while manure is accumulated by high temperature microorganisms, and the amount of manure accumulated in the fermentation process Since it does not increase and remains constant, the toilet can be used for a certain period of time, making it suitable as a household toilet.

The portable household toilet (T) using high temperature microbial fermentation according to the present invention recognizes the temperature sensing unit (t) and the moisture sensing unit (h) installed inside the fermentation tank unit (2), and an exhaust fan (f) , A water supply valve of the water supply unit 5, a stirrer 3, and a switch unit SW for controlling the heating unit 4, and the switch unit SW can be manually controlled and Automatic control is possible according to conventional techniques, and the description of the automatic control technique is omitted because it can be easily adopted by those skilled in the art.

When explaining an embodiment of the portable household toilet (T) using the thermophilic microbial fermentation according to the present invention,

After placing the portable domestic toilet (T) according to the present invention in an appropriate space or place outdoors or indoors, open the toilet cover (1a) and the toilet seat (1b) at the beginning, directly inject a certain amount of the above-described microbial agent, It is used like a toilet, and the manure is fermented by the microbial agent introduced as the manure accumulates in the process of toileting.

In the fermentation process of the portable household toilet (T) according to the present invention, the fermentation conditions are appropriately controlled by the operation of the switch unit as described above, so that the manure is fermented while the accumulation amount of manure is maintained within a certain range, and if moisture is excessive, sawdust or rice husk It is possible to control the moisture in an appropriate range by heating the heating unit 4, rotating the stirrer 3, and operating the exhaust port 2c by directly inserting the back through the toilet.

The portable household toilet (T) according to the present invention uses the fermentation of the above-described high-temperature microorganisms, so it does not generate bad odor during the fermentation process, but when it is placed in an appropriate place indoors, a separate exhaust pipe is installed to the toilet of the present invention ( It is desirable to discharge the odor to the outside by connecting to the exhaust port 2c formed in T), and a separate exhaust pipe is not required when used outdoors.

< Test example >

Figure 3 shows a change in the weight of manure in the process of fermenting for 20,000 minutes while controlling 31.1 kg of manure using a portable household toilet (T) according to the present invention at a temperature of 70° C. and 80% humidity using the above-described high-temperature microorganism. It was tested and the results were plotted.

As shown in Figure 3, it can be seen that the weight of the first manure (31.1kg) and the weight of manure after fermentation for 20000 minutes (about 14 days) do not increase (30.8kg). At 250g (average 175g), 31.1kg of manure is the amount of manure that 4 adults accumulate for 44.4 days, and there is no increase in the amount of manure even if it is fermented for 20,000 minutes (about 14 days), the portable household toilet (T) according to the present invention is You can predict what can be used for home use.

T: toilet using the thermophilic microbial fermentation of the present invention, SW; Control unit, f: exhaust fan, h: temperature sensing unit, t: moisture sensing unit, 1a, 1b: toilet cover and toilet seat, 2, 2a, 2b: fermentation tank, outlet and exhaust port, 3: agitator, 4: heating unit, 5: Moisture supply

Claims (4)

Consisting of a left toilet bowl (1b) equipped with a toilet cover (1a) and a fermentation tank (2) in which manure is accumulated under the toilet bowl (2), a toilet cover (1a) and one side of the left toilet (1b) at one end of the upper portion of the fermentation tank (2) The ends are hinged and formed integrally,
The fermentation tank 2 is equipped with a stirrer 3 for uniform fermentation of the manure accumulated therein, an outlet 2a is installed in the lower one wall, and an exhaust fan f is installed in the upper one wall. An exhaust port 2c is formed,
In addition, on the inner wall of the fermentation tank 2, a temperature sensor t and a moisture sensor h for sensing temperature and moisture are installed at a certain position in order to create an environment suitable for fermentation of manure,
The heating unit 4 controlled by the recognition of the temperature sensor t and the moisture sensor h is installed at the lower bottom of the fermentation tank 2, and the moisture supply unit 5 is located on the upper side of the fermentation tank 2 Including what is installed,
The stirrer (3) of the fermentation tank (2) is a screw-type stirrer, and an injection-type water supply valve (5a) is installed in the water supply (5),
Recognizing the temperature sensor (t) and the moisture sensor (h), and additionally provided with a switch unit (SW) for controlling the water supply valve (5a), the stirrer and the heating unit of the moisture supply unit (5), and the switch unit (SW) Is a manual control unit or an automatic control unit,
The manure accumulated in the fermentation tank 2 is a portable household toilet using a high-temperature microbial fermentation consisting of a temperature of 55 to 60°C and a moisture content of 60 to 70%. delete delete The portable household toilet using high temperature microbial fermentation according to claim 1, wherein a microbial agent composed of Alicyclobacillus sp. and Geobacillus sp. is added to the toilet using thermophilic microbial fermentation for fermentation of thermophilic microorganisms.

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