CN111561034B - Method for slowly releasing toilet cleaner - Google Patents
Method for slowly releasing toilet cleaner Download PDFInfo
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- CN111561034B CN111561034B CN201910340269.7A CN201910340269A CN111561034B CN 111561034 B CN111561034 B CN 111561034B CN 201910340269 A CN201910340269 A CN 201910340269A CN 111561034 B CN111561034 B CN 111561034B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
- E03D9/022—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of solid substances introduced in the bowl or the supply line
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
- E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
- E03D9/031—Devices connected to or dispensing into the flushing pipe
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
- E03D2009/024—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing using a solid substance
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
A method for releasing a toilet cleaner slowly acts on the interior of a toilet bowl of a flush toilet, wherein the toilet cleaner is arranged in a cavity, and the method comprises the following steps: before having water to get into in the cavity once more, the toilet cleaner forms initial solution in the cavity, when having water to get into once more in the cavity, water dilutes initial solution, and the solution during dilution becomes replacement solution to slowly flow out the opening from the cavity side and get into in the lavatory basin, resume to the height of side open-ended until the water level in the cavity. The invention can prevent the effective components in the toilet cleaner from being quickly washed away by water flow, thereby ensuring the content of effective substances in the toilet cleaner in the toilet basin, enabling most of the solution to stay in the toilet, reducing waste and improving practical effect.
Description
Technical Field
The invention relates to the field of putting in of a toilet bowl cleaning agent, in particular to a method for releasing a toilet cleaning agent slowly.
Background
In both domestic and public health areas, the toilet bowl needs to be cleaned, deodorized, etc., so as to ensure the sanitation of the toilet bowl and the environmental sanitation. The common treatment methods can be divided into two types: firstly, effective substances such as cleaning substances or aromatic substances are placed in a water tank of a flush toilet and are gradually dissolved in the water tank, when the flush toilet is flushed, water with the effective substances enters the flush toilet from the water tank to flush the inner wall of the flush toilet, cleaning is realized, and part of the effective substances remained in the water in the flush toilet send out the aromatic substances, so that the environment is improved; secondly, effective substances, such as solid block or gelatinous paste, are directly pasted inside the closestool, and after water in the water tank enters the closestool, the solid block or gelatinous substance is washed while the inner wall of the closestool is washed, so that the aim of cleaning or removing peculiar smell is fulfilled. The two modes need manual operation for placing or change new effective substances in a short period so as to realize the purpose of continuously treating the flush toilet, and when the two modes are operated by hands, some corrosive or easily dyed substances can be stained on the hands, so that inconvenience and even injury are brought to users.
For the first common treatment method, the effective substance is soaked in the water tank for a long time, and is in a continuous dissolving state no matter whether the toilet is used or not, so that the dissolution of the effective substance is accelerated, and when the dissolved water in the water tank is used for flushing the inner wall of the toilet, a large amount of the dissolved water flows away from a sewer, and only a small part of the dissolved water is remained in the toilet. In summary, the active substance has a short life and is not related to the number of uses of the toilet bowl, and the active substance is mostly wasted.
For the second common treatment mode, in order to avoid the large block of effective substances from being washed away and lost, the solvent speed of the solid substances is slow, when water in the water tank flows through the effective substances adhered to the inner wall of the closestool, the obtained effective components in the dissolved water are insufficient, most of the dissolved water can enter a sewer, the amount of the dissolved water remained in the closestool is small, waste is caused, and on the other hand, the concentration of the effective substances in the dissolved water is extremely low, so that the expected effects of cleaning, peculiar smell removal treatment and the like cannot be achieved.
Therefore, the existing means for cleaning and deodorizing the toilet bowl have the defects of excessive or insufficient or uneven release of effective substances or large loss of the effective substances, and waste is caused and the ideal effect is far from achieved.
Disclosure of Invention
The invention aims to overcome at least one defect of the prior art and provides a method for releasing the toilet cleaner slowly, which can prevent active ingredients in the toilet cleaner from being quickly washed away by water flow, thereby ensuring the content of active substances in the toilet cleaner in a toilet basin, enabling most of solution to stay in a toilet, reducing waste and improving the practical effect.
The invention adopts the technical scheme that a method for slowly releasing a toilet cleaner acts in a toilet basin of a flush toilet, wherein the toilet cleaner is arranged in a cavity, and the method comprises the following steps: before having water to get into in the cavity, the toilet cleaner forms the initial solution that density is rho 1 in the cavity, when having water to get into once more in the cavity, water dilutes initial solution, dilutes to become the replacement solution that density is rho 2, and the replacement solution slowly flows out from cavity side opening, gets into in the lavatory basin.
The main principle of the method is that the replacement mode is adopted, firstly, the toilet cleaner is placed in the cavity, and the cavity is placed at a proper position of the toilet or the toilet basin, so that the water in the water tank of the flush toilet can smoothly enter the cavity to be mixed with the toilet cleaner, and then flows out from the side opening of the cavity. Because only the side surface of the cavity can discharge water, after the user flushes water for the first time, the water entering the cavity cannot completely flow out, and part of the water remains in the cavity, and the part or the whole of the part of the water soaks the toilet cleaner in, so that the toilet cleaner forms initial solution in the cavity, and the water level of the initial solution does not exceed the opening height of the side surface opening of the cavity. When a user flushes water for the next time, water in the water tank of the toilet bowl enters the cavity again, the water level begins to exceed the height of the side opening of the cavity while the part of the water is mixed with the initial solution, namely, at the moment, the replacement solution begins to flow out from the side opening of the cavity and enters the toilet bowl, and the concentration of the replacement solution is gradually reduced along with the continuous injection of the water in the water tank of the toilet bowl, but the effective substances of the toilet cleaner in the replacement solution are continuously released, slowly, along with the continuous dissolution of the toilet cleaner in the replacement solution, the effective substances of the toilet cleaner in the replacement solution can reach dynamic balance, namely, the content of the effective substances of the toilet cleaner in the replacement solution flowing out from the side of the cavity is equal to the content of the effective substances dissolved again by the replacement solution in the cavity in the same time period, at the moment, the content of the effective substances of the toilet cleaner entering the toilet bowl subsequently can be ensured to be stable, prevent that the active ingredient in the toilet cleaner from being washed away fast by rivers to guarantee the active material content of the toilet cleaner in the lavatory basin, make most of solution stop in the closestool, reduced the waste, promoted practical function.
Secondly, the toilet cleaner is wholly soaked in the water in the cavity, so that the toilet cleaner can be sealed below the water level, volatilization of volatile components in the toilet cleaner is avoided, and peculiar smell can be prevented from dissipating.
Further, the content of a toilet cleaning agent solute contained in the initial solution in the cavity is defined to be m0, and the content of the toilet cleaning agent solute contained in the replacement solution in the toilet bowl is defined to be m1, so that m1/m0= 0.5-1.
For water closets with different sizes, the water storage volumes of toilet bowls are different, but the initial solution solute content m0 formed by the toilet cleaning agent with the same model is certain, the initial solution solute content m0 acts in the toilet bowls and is substantially the solute in the replacement solution, and in order to ensure the effect of replacing the solution in the toilet bowls, the solute content ratio is adopted for measurement, namely m1/m0= 0.5-1; preferably, m1/m0=0.5 or 0.6 or 0.7 or 0.8 or 0.9 or 1. As the toilet bowl is communicated with the U-shaped pipe, a small amount of solute inevitably enters the U-shaped pipe, and therefore, the ratio of m1/m0 is required to be more than 0.5. The steps in actual detection are as follows: selecting two identical toilets (a toilet A and a toilet B), cleaning a toilet water tank and a toilet bowl, filling the toilet water tank with water, and recovering the water level in the toilet bowl to a normal state; two identical cavities (a and b) are respectively mounted at the same positions of two toilets, and the cavity at the position can be connected with water flowing into a toilet bowl from a toilet tank; respectively putting the same solid toilet cleaner containing the cleaning component M and having the same mass into the cavities a and b; when the chamber a mounted on the toilet bowl a starts to release the initial solution by pressing the flush button of the toilet bowl a, the initial solution released from the chamber a is completely received by using the container, and the mass M in the initial solution received by the container is measured and recorded as M0. When the initial solution is released by pressing the flushing button of the closestool B, the mass of M in the replacement solution in the toilet bowl is measured and recorded as M1, so that the ratio of M1/M0 is obtained. The solute content in the initial solution and the replacement solution with the same volume can be obtained by obtaining the initial solution and the replacement solution with the same volume and adopting physical and chemical methods such as drying and the like, so that the actual ratio of m1 to m0 can be obtained, and the mixing ratio of the toilet cleaner and the water and the release amount of the initial solution can be adjusted.
Further, defining the time t1 for flushing the toilet bowl from the beginning of replacement solution entering the toilet bowl to the water level in the toilet bowl to recover the normal state; defining the time from the beginning to the end of the release of the replacement solution in the cavity as the outflow time t3 of the replacement solution; defining a delayed release time t4 from the water level in the toilet bowl returning to the normal state to the completion of the release of the replacement solution in the cavity as a part of the replacement solution; then:
t4= t3-t1, and/or t4 is not less than 3 minutes, and/or t4 is not less than t 1;
t3 is less than or equal to 40 minutes, and/or t3 is more than or equal to 2t 1.
After the existing closestool in the market is flushed and pressed once, the time t1= 5-120 seconds that water in a water tank tends to calm from flowing out to the inner water surface of a closestool basin is used for improving the content of a replacement solution reserved in the closestool basin, and the replacement solution is released after the inner water surface of the closestool basin tends to calm as much as possible; secondly, along with the increase of the service life of the flush toilet, the water outlet valve in the water tank is loosened and aged, after the flush toilet is pressed once, the time for water flow to flow into the toilet bowl from the water tank is obviously prolonged, namely the time required by the water level in the toilet bowl tends to be calm is increased, and therefore, the replacement solution is set for at least 3 minutes after the flush toilet is finished. Secondly, when the toilet bowl begins to feed water, water is mixed with the initial solution at the same time to form a replacement solution and begins to release, therefore, the time period from the time when the replacement solution begins to release to the initial time when the delayed release time t4 is basically as long as the flushing time t1 of the toilet bowl, in order to ensure that the content of effective components in the replacement solution existing in the toilet bowl is as much as possible after the release of the replacement solution, t4 is set to be more than or equal to t1, namely the time of delayed release of the replacement solution is not less than the flushing time t1 of the toilet bowl, and the concentration of the replacement solution is higher and higher along with the longer time of dissolving the toilet cleaner, so that at least 50% of the replacement solution can stay in the toilet bowl, namely at least 50% of the content of the effective substances of the replacement solution in the toilet bowl can exist in the toilet bowl and can not be washed away by water, and the solute.
Further, t4= t3-t1, t1= 5-120 seconds, and t4 ≧ 3 minutes, so t3= 4-25 minutes is preferable. The time for completely releasing the replacement solution is adjusted by controlling the release speed of the replacement solution according to the volume of the replacement solution, and the time from the beginning to the end of the release of the replacement solution is set to be 4-25 minutes in consideration of the use frequency of the toilet bowl on different occasions, so that the solute contained in the replacement solution entering the toilet bowl every time is sufficient during the continuous two-time use of the toilet bowl, and the use effect of the toilet cleaner is improved. Secondly, t4= t3-t1, t4 is more than or equal to t1, t3 is more than or equal to 2t1, the time t4 for delayed release of the replacement solution is not less than the flushing time t1 of the toilet, and the concentration of the replacement solution is higher and higher along with longer and longer time for dissolving the toilet cleaner, so that at least 50% of the initial solution stays in the toilet bowl, namely at least 50% of the effective substance content of the replacement solution in the toilet bowl exists in the toilet bowl, and the aim of keeping the solute of the toilet cleaner in the toilet bowl as much as possible is fulfilled.
Further, the time for mixing water with the initial solution to form the substitution solution is defined as t 2. In the actual use process, the toilet cleaner is arranged in a container with a fixed volume, when water enters the cavity of the container again, the toilet cleaner and the water which is stored in the cavity and dissolved in the toilet cleaner are mixed to form a replacement solution, the replacement solution starts to be released from the cavity into the toilet bowl in a short time, and the replacement solution stops being released into the toilet bowl at almost the same moment along with the stop of the water entering the cavity of the container, namely, when the water and the initial solution form the replacement solution and are released immediately, t2= t 3.
Further, in the method, the side surface of the cavity is provided with an opening, and when the water level of the replacement solution exceeds the height of the opening, the replacement solution flows out of the opening and enters the toilet bowl until the water level is restored to the height of the side opening.
Further, for avoiding the surplus water yield in the cavity to lead to the toilet cleaner dissolve transition and cause the waste, also avoid the surplus water yield too little in the cavity to be not convenient for follow-up replacement solution to reach dynamic balance, set up the cavity opening is located 1/3~1/2 department of cavity direction of height, and each 1/6 department about cavity height intermediate position is the water level in the cavity promptly, perhaps guarantees that the volume of the residual water yield in the cavity is 1/3~1/2 of the total volume of cavity.
Further, the toilet cleaner is placed in the cavity, water is introduced into the cavity according to the structural characteristics of the toilet bowl, and the initial solution is diluted.
In this technical scheme, place the toilet cleaner in the box body of taking the cavity, fix the box body at closestool lavatory basin border with the box body again, for avoiding the box body to influence the user and use the closestool, box body structure size is less, and at this moment, the water after the bath can not flow into the cavity smoothly, consequently, need be with water leading-in cavity in, make it mix with toilet cleaner smoothly and form initial solution.
Further, when the toilet bowl water outlet is vertical water outlet, the water is guided to move downwards in a drainage inclined mode, the initial solution is diluted, and the formed replacement solution flows out from the side face of the cavity.
When the lavatory basin goes out water for vertical play, the water that gets into the lavatory basin from the toilet bowl water tank promptly flows in along lavatory basin inner wall downwards, because the rivers flow downwards along the inner wall, therefore, set up the water inlet of cavity on the upper portion, and towards lavatory basin inner wall, with rivers from the inner wall drainage entering leaning on in the cavity of inner wall top wall downwards, mix with the toilet cleaner of cavity bottom, dissolve or dilute toilet cleaner, along with the increase of the volume that water got into the cavity, the sufficient of cavity internal water, toilet cleaner or suspension is in the cavity, or continue to be located the cavity bottom, final initial solution that forms, after the user next time presses the bath, water gets into the cavity once more, form replacement solution behind the dilution initial solution, and replacement solution's water level is higher than cavity side opening, at this moment, replacement solution flows from cavity side opening after. In the process, the long and thin drainage tube is arranged at the bottom of the cavity or the long and thin water outlet channel is arranged at the bottom of the cavity, so that the slow release effect is realized under the action of liquid tension.
Further, when the water discharged from the toilet bowl is discharged transversely, the water is guided to move upwards in an inclined mode, the water is guided into the cavity from the upper portion of the cavity, the initial solution is diluted, and the formed replacement solution flows out from the side face of the cavity.
When the water outlet of the toilet bowl is horizontal water outlet, namely the water of the water tank of the flush toilet enters the toilet bowl from 1 to 2 water outlets horizontally arranged at the edge of the toilet bowl, the water can be transversely flushed out when flushing, and a vortex is formed along the wall of the toilet bowl under the action of gravity, so that the flushing force of the water flow on the wall of the toilet bowl is increased. Therefore, adopt ascending drainage mode of slant, in the rivers homeopathic entering cavity of horizontal washing out, along with the volume increase that water got into the cavity, the abundance of cavity internal water, toilet cleaner or suspension in the cavity, or continue to be located the cavity bottom, finally form initial solution, after the user next time presses the bath, water gets into the cavity once more, forms replacement solution behind the dilution initial solution in the cavity, and the water level of replacement solution is higher than cavity side opening, and at this moment, replacement solution flows from cavity side opening after. In the process, the long and thin drainage tube is arranged at the bottom of the cavity or the long and thin water outlet channel is arranged at the bottom of the cavity, so that the slow release effect is realized under the action of liquid tension.
Further, the liquid concentration or solute content within the cavity decreases and then increases.
Before having water to get into once more in the cavity, a certain amount of liquid has existed in the cavity, interval extension along with two bath time, the solution of initial solution is in the highest value at the next bath stage, after water gets into the cavity once more, initial solution is diluted, liquid density changes to rho 2 from rho 1, in this stage, along with the entering cavity of the water yield of washing by water in a large number, liquid concentration can descend earlier, along with the continuous discharge of replacement solution and the stopping of volume of getting into, liquid concentration in the cavity begins to rise gradually, slowly, along with toilet cleaner continues to dissolve in replacement solution, toilet cleaner active substance in the replacement solution can reach dynamic balance.
Compared with the prior art, the drainage method is suitable for common direct-flushing toilets or siphon toilets by arranging drainage methods in different modes, the replacement solution is formed by replacing the saturated solution formed by the toilet cleaner and water, and then the dissolution speed of the replacement solution is controlled, so that the replacement solution reaches dynamic balance, the solution is prevented from being taken away by water flow in the flushing process, the effective substance content of the toilet cleaner in a toilet basin can be ensured, a large amount of solution stays in the toilet, the effectiveness of the toilet cleaner is improved, the service life of the toilet cleaner with the same amount is prolonged, and waste is reduced.
Drawings
Fig. 1 is a schematic view of water flow when water outflow of a toilet bowl is vertical water outflow.
Fig. 2 is a schematic view of water flow when water outflow of the toilet bowl is transverse water outflow.
Fig. 3 is a graph of the trend of the concentration of liquid or solute within the chamber.
Detailed Description
The drawings are only for purposes of illustration and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
The embodiment provides a method for slowly releasing a toilet cleaner, which acts in a toilet bowl 1 of a flush toilet, wherein the toilet cleaner is arranged in a cavity, and the method comprises the following steps: before having water to get into in cavity 2, the toilet cleaner 3 forms the initial solution that density is rho 1 in cavity 2, when having water to get into once more in cavity 2, water dilutes initial solution, dilutes to become the replacement solution that density is rho 2, and the replacement solution slowly flows out from cavity 2 side opening, gets into in the lavatory basin 1.
The main principle of the method is that a replacement mode is adopted, firstly, the toilet cleaner 3 is placed in the cavity 2, the cavity 2 is placed at a proper position of the toilet or the toilet basin 1, so that water in the water tank of the flush toilet can smoothly enter the cavity 2 to be mixed with the toilet cleaner 3, and then the water flows out from the side opening of the cavity 2. Because the cavity 2 can only be used for discharging water from the side surface, after a user flushes water for the first time, the water entering the cavity 2 cannot flow out completely, and part of the water remains in the cavity 2, and the part or the whole of the part of the water soaks the toilet cleaner 3, so that the toilet cleaner 3 forms initial solution in the cavity 2, and the water level of the initial solution does not exceed the opening height of the side opening of the cavity 2. When the user flushes water for the next time, the water in the water tank of the toilet bowl enters the cavity 2 again, the water level of the water begins to exceed the height of the side opening of the cavity 2 while the part of the water is mixed with the initial solution, namely, at the moment, the replacement solution begins to flow out from the side opening of the cavity 2 and enters the toilet bowl 1, the concentration of the replacement solution is gradually reduced along with the continuous injection of the water in the water tank of the toilet bowl, but the effective substances of the toilet cleaner 3 in the replacement solution are continuously released, slowly, along with the continuous dissolution of the toilet cleaner 3 in the replacement solution, the effective substances of the toilet cleaner 3 in the replacement solution can reach dynamic balance, namely, the content of the effective substances of the toilet cleaner 3 in the replacement solution flowing out from the side of the cavity 2 is equal to the content of the re-dissolved effective substances of the toilet cleaner 3 in the replacement solution in the cavity 2 in the same time period, can guarantee that follow-up toilet cleaner 3 active material content that gets into in the lavatory basin 1 is stable, prevent that the active ingredient in toilet cleaner 3 from being washed away fast by rivers to guarantee the active material content of toilet cleaner 3 in the lavatory basin 1, make solution most stop in the closestool, reduced the waste, promoted practical function.
Secondly, the toilet cleaner 3 is wholly soaked in the water in the cavity 2, so that the toilet cleaner 3 can be sealed under the water level, volatilization of volatile components in the toilet cleaner 3 is avoided, and odor can be prevented from dissipating.
Further, the solute content of the toilet cleaning agent 3 contained in the initial solution in the cavity is defined to be m0, and the solute content of the toilet cleaning agent 3 contained in the replacement solution in the toilet bowl is defined to be m1, so that m1/m0= 0.5-1.
For water closets with different sizes, the water storage volumes of the toilet bowls 1 are different, but the initial solution solute content m0 formed by the toilet cleaner 3 with the same model is certain, and the initial solution solute content m0 acts on the toilet bowls 1 and is substantially the solute in the replacement solution, so that the effect of replacing the solution in the toilet bowls 1 is ensured by adopting the solute content ratio, namely m1/m0= 0.5-1; preferably, m1/m0=0.5 or 0.6 or 0.7 or 0.8 or 0.9 or 1. As the toilet bowl 1 is communicated with the U-shaped pipe, a small amount of solute inevitably enters the U-shaped pipe, and therefore, the ratio of m1/m0 is required to be more than 0.5. The steps in actual detection are as follows: selecting two identical toilets (a toilet A and a toilet B), cleaning a toilet water tank and a toilet bowl 1, filling the toilet water tank with water, and recovering the water level in the toilet bowl 1 to be normal; two identical cavities 2 (a and b) are respectively mounted at the same positions of two toilets, and the cavity 2 at the position can receive water flowing into a toilet bowl 1 from a toilet water tank; respectively putting the same solid toilet cleaner 3 with the same mass and containing the cleaning component M into the cavities 2a and b; when the chamber 2a mounted on the toilet bowl a starts to discharge the initial solution by pressing the flush button of the toilet bowl a, the initial solution discharged from the chamber 2a is completely received by the container, and the mass M of the initial solution received by the container is measured and recorded as M0. When the initial solution is released after the cavity 2B mounted on the toilet bowl B is pressed, the mass of M in the replacement solution in the toilet bowl 1 is measured and recorded as M1, so that the ratio of M1/M0 is obtained. The solute content in the initial solution and the replacement solution with the same volume can be obtained by obtaining the initial solution and the replacement solution with the same volume and adopting physical and chemical methods such as drying and the like, so that the actual ratio of m1 to m0 can be obtained, and the mixing ratio of the toilet cleaner 3 and the water and the release amount of the initial solution can be adjusted.
Further, defining the time t1 for flushing the toilet bowl from the beginning of replacement solution entering the toilet bowl to the water level in the toilet bowl to recover the normal state; defining the time from the beginning to the end of the release of the replacement solution in the cavity as the outflow time t3 of the replacement solution; defining a delayed release time t4 from the water level in the toilet bowl returning to the normal state to the completion of the release of the replacement solution in the cavity as a part of the replacement solution; then:
t4= t3-t1, and/or t4 is not less than 3 minutes, and/or t4 is not less than t 1;
t3 is less than or equal to 40 minutes, and/or t3 is more than or equal to 2t 1.
After the existing closestool in the market is flushed and pressed once, the time t1= 5-120 seconds that water in a water tank tends to calm from flowing out to the inner water surface of a closestool basin is used for improving the content of a replacement solution reserved in the closestool basin, and the replacement solution is released after the inner water surface of the closestool basin tends to calm as much as possible; secondly, along with the increase of the service life of the flush toilet, the water outlet valve in the water tank is loosened and aged, after the flush toilet is pressed once, the time for water flow to flow into the toilet bowl from the water tank is obviously prolonged, namely the time required by the water level in the toilet bowl tends to be calm is increased, and therefore, the replacement solution is set for at least 3 minutes after the flush toilet is finished. Secondly, when the toilet bowl begins to feed water, water is mixed with the initial solution at the same time to form a replacement solution and begins to release, therefore, the time period from the time when the replacement solution begins to release to the initial time when the delayed release time t4 is basically as long as the flushing time t1 of the toilet bowl, in order to ensure that the content of effective components in the replacement solution existing in the toilet bowl is as much as possible after the release of the replacement solution, t4 is set to be more than or equal to t1, namely the time of delayed release of the replacement solution is not less than the flushing time t1 of the toilet bowl, and the concentration of the replacement solution is higher and higher along with the longer time of dissolving the toilet cleaner, so that at least 50% of the replacement solution can stay in the toilet bowl, namely at least 50% of the content of the effective substances of the replacement solution in the toilet bowl can exist in the toilet bowl and can not be washed away by water, and the solute.
Further, t4= t3-t1, t1= 5-120 seconds, and t4 ≧ 3 minutes, so t3= 4-25 minutes is preferable. The time for completely releasing the replacement solution is adjusted by controlling the release speed of the replacement solution according to the volume of the replacement solution, and the time from the beginning to the end of the release of the replacement solution is set to be 4-25 minutes in consideration of the use frequency of the toilet bowl on different occasions, so that the solute contained in the replacement solution entering the toilet bowl every time is sufficient during the continuous two-time use of the toilet bowl, and the use effect of the toilet cleaner is improved. Secondly, t4= t3-t1, t4 is more than or equal to t1, t3 is more than or equal to 2t1, the time t4 for delayed release of the replacement solution is not less than the flushing time t1 of the toilet, and the concentration of the replacement solution is higher and higher along with longer and longer time for dissolving the toilet cleaner, so that at least 50% of the initial solution stays in the toilet bowl, namely at least 50% of the effective substance content of the replacement solution in the toilet bowl exists in the toilet bowl, and the aim of keeping the solute of the toilet cleaner in the toilet bowl as much as possible is fulfilled.
Further, the time for mixing water with the initial solution to form the substitution solution is defined as t 2. In the actual use process, the toilet cleaner is arranged in a container with a fixed volume, when water enters the cavity of the container again, the toilet cleaner and the water which is stored in the cavity and dissolved in the toilet cleaner are mixed to form a replacement solution, the replacement solution starts to be released from the cavity into the toilet bowl in a short time, and the replacement solution stops being released into the toilet bowl at almost the same moment along with the stop of the water entering the cavity of the container, namely, when the water and the initial solution form the replacement solution and are released immediately, t2= t 3.
Further, in the method, the cavity 2 is provided with an opening 4 on the side, when the water level of the replacement solution exceeds the height of the opening 4, the replacement solution flows out of the opening 4 and enters the toilet bowl 1 until the water level is restored to the height of the side opening.
Further, in order to avoid waste caused by excessive residual water in the cavity 2 which causes the dissolving transition of the toilet cleaner 3 and avoid the problem that the residual water in the cavity 2 is too small and is inconvenient for a subsequent replacement solution to reach dynamic balance, the opening 4 of the cavity 2 is arranged at 1/3-1/2 in the height direction of the cavity 2, namely, H/H = 1/3-1/2 as shown in fig. 1 or fig. 2, or the volume of the residual water in the cavity 2 is 1/3-1/2 of the total volume of the cavity 2.
Further, the toilet cleaner 3 is placed in the chamber 2, and water is introduced into the chamber 2 to dilute the initial solution according to the structural characteristics of the toilet bowl.
In this technical scheme, place toilet cleaner 3 in taking the box body of cavity 2, fix the box body at closestool lavatory basin 1 border again, for avoiding the box body to influence the user and use the closestool, box body structure size is less, and at this moment, the water after the bath can not flow into cavity 2 smoothly, consequently, need with the leading-in cavity 2 of water in, make it form initial solution with toilet cleaner 3 mixes smoothly.
Further, as shown in fig. 1, when the water discharged from the toilet bowl 1 is vertical, the water is guided to move downwards in an inclined manner, the water is guided in from the upper part of the cavity 2, the initial solution is diluted, and the formed replacement solution flows out from the side surface of the cavity 2.
When the water outlet of the toilet bowl 1 is vertical water outlet, namely, the water entering the toilet bowl 1 from the water tank of the flush toilet flows downwards along the inner wall of the toilet bowl 1, because the water flow flows downwards along the inner wall, the water inlet of the cavity 2 is arranged at the upper part, and the water flow is drained downwards from the inner wall to enter a cavity 2 leaning on the inner wall towards the inner wall of the toilet bowl 1, mixing with the toilet cleaner 3 at the bottom in the cavity 2, dissolving or diluting the toilet cleaner 3, filling the water in the cavity 2 along with the increase of the amount of the water entering the cavity 2, suspending the toilet cleaner 3 in the cavity 2 or continuously locating at the bottom in the cavity 2, finally forming initial solution, when the user presses the water to flush next time, the water enters the cavity 2 again to dilute the initial solution to form a replacement solution, and the water level of the replacement solution is higher than the side opening 4 of the cavity 2, and at the moment, the replacement solution flows out from the side opening 4 of the cavity 2 from the back. In the process, the long and thin drainage tube is arranged at the bottom of the cavity 2 or the long and thin water outlet channel is arranged at the bottom of the cavity, so that the slow release effect is realized under the action of liquid tension.
As shown in fig. 3, the liquid concentration or solute content in the chamber decreases and then increases.
Before having water to get into once more in the cavity, a certain amount of liquid has existed in the cavity, interval extension along with two bath time, the solution of initial solution is in the highest value at the next bath stage, after water gets into the cavity once more, initial solution is diluted, liquid density changes to rho 2 from rho 1, in this stage, along with the entering cavity of the water yield of washing by water in a large number, liquid concentration can descend earlier, along with the continuous discharge of replacement solution and the stopping of volume of getting into, liquid concentration in the cavity begins to rise gradually, slowly, along with toilet cleaner continues to dissolve in replacement solution, toilet cleaner active substance in the replacement solution can reach dynamic balance.
Example 2
This embodiment differs from embodiment 1 only in that: as shown in figure 2, when the water discharged from the toilet bowl 1 is horizontal water, the water is guided to move upwards in an inclined way, the water is guided in from the upper part of the cavity 2, the initial solution is diluted, and the formed replacement solution flows out from the side surface of the cavity 2.
When the water outlet of the toilet basin 1 is horizontal water outlet, namely the water of the water tank of the flush toilet enters the toilet basin 1 from 1 to 2 water outlets horizontally arranged at the edge of the toilet basin 1, the water can be transversely flushed out when flushing, and a vortex is formed along the wall of the toilet basin 1 under the action of gravity, so that the flushing force of the water flow to the wall of the toilet basin 1 is increased. Therefore, adopt ascending drainage mode of slant, transversely wash out rivers in the situation gets into cavity 2, along with the volume increase that water gets into cavity 2, the abundance of cavity 2 internal water, toilet cleaner 3 or suspension in cavity 2, or continue to be located cavity 2 bottom, finally form initial solution, after the user next time presses the bath, water gets into cavity 2 again, form replacement solution behind the dilution initial solution, and the water level of replacement solution is higher than cavity 2 side opening 4, at this moment, replacement solution flows out from cavity 2 side opening 4 after the follow. In the process, the long and thin drainage tube is arranged at the bottom of the cavity 2 or the long and thin water outlet channel is arranged at the bottom of the cavity, so that the slow release effect is realized under the action of liquid tension.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.
Claims (8)
1. A method for releasing a toilet cleaner slowly acts on the interior of a toilet bowl of a flush toilet, wherein the toilet cleaner is arranged in a cavity, and is characterized by comprising the following steps:
before water enters the cavity, the toilet cleaner forms an initial solution with the density rho 1 in the cavity, when water enters the cavity again, the initial solution is diluted by the water to form a replacement solution with the density rho 2, and the replacement solution slowly flows out from the side opening of the cavity and enters the toilet bowl;
defining the time t1 for flushing the toilet bowl from the beginning of replacement solution entering the toilet bowl to the water level in the toilet bowl to recover the normal state;
defining the time from the beginning to the end of the release of the replacement solution in the cavity as the outflow time t3 of the replacement solution;
defining a delayed release time t4 from the water level in the toilet bowl returning to the normal state to the completion of the release of the replacement solution in the cavity as a part of the replacement solution; then:
t 4-t 3-t1, and/or t4 is not less than 3 minutes, and/or t4 is not less than t 1;
t3 is less than or equal to 40 minutes, and/or t3 is more than or equal to 2t 1;
defining the content of solute of toilet cleaner contained in the initial solution in the cavity as m0,
defining the solute content of the toilet cleaning agent contained in the replacement solution in the toilet basin as m1,
then m1/m0 is 0.5-1.
2. The method for releasing the toilet cleaner slowly according to claim 1, wherein t3 is 4-25 minutes.
3. A method of providing a slow release of a toilet cleaner according to claim 1 or claim 2 wherein the chamber is provided with openings in the sides thereof through which replacement solution flows when the level of the replacement solution exceeds the level of the openings into the bowl until the level of the replacement solution returns to the level of the side openings.
4. The method for releasing the toilet cleaner slowly according to claim 3, wherein the opening of the cavity is 1/3-1/2 of the height direction of the cavity.
5. A method of providing a slow release of a toilet cleaner according to any of claims 1, 2 or 4 wherein the toilet cleaner is placed in the chamber and water is introduced into the chamber to dilute the initial solution in accordance with the structural characteristics of the toilet bowl.
6. A method of releasing a toilet cleaner slowly as claimed in claim 5 wherein when the bowl discharge is vertical, the water is directed to move obliquely downwards, introduced from the upper part of the chamber, diluting the initial solution and the resulting replacement solution flows out from the side of the chamber.
7. A method of providing a slow release of a toilet cleaner according to claim 5 wherein when the bowl discharge is a lateral discharge, the water is directed in an inclined upward direction from the upper part of the chamber to dilute the initial solution and the resulting displaced solution is discharged from the side of the chamber.
8. A method of providing a slow release of a toilet cleaner according to claim 1 or 4 or 6 or 7 wherein the concentration of liquid or solute in the chamber is reduced and then increased.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910340269.7A CN111561034B (en) | 2019-04-25 | 2019-04-25 | Method for slowly releasing toilet cleaner |
| JP2021529095A JP7191225B2 (en) | 2019-04-25 | 2020-03-03 | Method and apparatus for delayed release of toilet cleaner |
| SG11202105168QA SG11202105168QA (en) | 2019-04-25 | 2020-03-03 | Extended-time release method and device for toilet cleaner |
| AU2020263000A AU2020263000A1 (en) | 2019-04-25 | 2020-03-03 | Method and device for delayed release of toilet cleaner |
| EP20796196.2A EP3960943A4 (en) | 2019-04-25 | 2020-03-03 | Method and device for delayed release of toilet cleaner |
| CA3120904A CA3120904C (en) | 2019-04-25 | 2020-03-03 | Extended-time release method and device for toilet cleaner |
| KR1020217016619A KR102609010B1 (en) | 2019-04-25 | 2020-03-03 | Method and device for delaying release of toilet bowl cleaner |
| PCT/CN2020/077526 WO2020215896A1 (en) | 2019-04-25 | 2020-03-03 | Method and device for delayed release of toilet cleaner |
| TW109113839A TW202106954A (en) | 2019-04-25 | 2020-04-24 | Method and device for delayed release of toilet cleaner |
| US17/338,258 US11821191B2 (en) | 2019-04-25 | 2021-06-03 | Extended-time release method and device for toilet cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910340269.7A CN111561034B (en) | 2019-04-25 | 2019-04-25 | Method for slowly releasing toilet cleaner |
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| Publication Number | Publication Date |
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| CN111561034A CN111561034A (en) | 2020-08-21 |
| CN111561034B true CN111561034B (en) | 2021-07-02 |
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| CN201910340269.7A Active CN111561034B (en) | 2019-04-25 | 2019-04-25 | Method for slowly releasing toilet cleaner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1250837A (en) * | 1998-10-13 | 2000-04-19 | 许锦洋 | Appliance for predissolving aromatic detergent of closet into diluted liquid and quantitatively releasing it |
| DE102009003088A1 (en) * | 2009-05-13 | 2010-11-18 | Henkel Ag & Co. Kgaa | Spherical WC bricks, process for their preparation and WC-Reinigungskörpchen with spherical WC-stones |
| RU2017111624A (en) * | 2014-09-08 | 2018-10-10 | Эс.Си.ДЖОНСОН ЭНД САН, ИНК. | RIM BLOCKS FOR THE WC AND CLEANING PRODUCTS, AND ALSO WAYS OF PERFORMING SUCH BLOCKS AND PRODUCTS |
| CN204326201U (en) * | 2014-12-23 | 2015-05-13 | 上虞力姿生物科技有限公司 | A kind of double-deck cleaning toilet suspension member |
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