CN114351809A - Toilet cleaning article release device mounted on toilet water replenishing pipe - Google Patents
Toilet cleaning article release device mounted on toilet water replenishing pipe Download PDFInfo
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- CN114351809A CN114351809A CN202210093989.XA CN202210093989A CN114351809A CN 114351809 A CN114351809 A CN 114351809A CN 202210093989 A CN202210093989 A CN 202210093989A CN 114351809 A CN114351809 A CN 114351809A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 148
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 239000007788 liquid Substances 0.000 claims abstract description 84
- 230000000694 effects Effects 0.000 claims abstract description 37
- 238000005192 partition Methods 0.000 claims description 22
- 230000003020 moisturizing effect Effects 0.000 description 21
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 5
- 230000002045 lasting effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention provides a toilet cleaning article release device installed on a toilet water replenishing pipe, wherein one device comprises: the toilet comprises a cavity, a water inlet interface connected with a water replenishing pipe in a toilet water tank, a toilet cleaning article and a siphon pipe; the siphon comprises a front section of the siphon arranged in the cavity and a rear section of the siphon arranged outside the cavity; the outlet of the rear section of the siphon is communicated with an overflow pipe in the water tank of the toilet; the level of the outlet of the rear section of the siphon pipe is lower than that of the inlet of the front section of the siphon pipe, so that a siphon effect is realized; the cross-sectional area of the front section of the siphon pipe is larger than that of the rear section of the siphon pipe, so that when the siphon effect stops, liquid of the front section of the siphon pipe flows back to the bottom of the cavity and the inlet of the front section of the siphon pipe is sealed in a liquid mode. Most of toilet cleaning solution in the cavity body is discharged by utilizing the principle of siphon effect, and residual liquid in the cavity body can seal the inlet of the front section of the siphon tube in a liquid manner, so that corrosive volatile gas released by the toilet cleaning product is prevented from escaping out of the device.
Description
Technical Field
The invention relates to the field of sanitary equipment, in particular to a toilet cleaning article release device arranged on a toilet water replenishing pipe.
Background
The existing toilet cleaning products have already proposed that the water flow between water replenishing pipe and overflow pipe is utilized to dissolve the toilet cleaning articles, and then the toilet cleaning solution is released through the overflow pipe, which is a great progress in the application of the toilet cleaning products. Compared with other toilet cleaning products, the toilet cleaning solution is directly introduced into the water accumulation area of the toilet basin through the overflow pipe when the water is supplemented by the water supplementing pipe, so that the loss of the toilet cleaning solution is reduced, the use of toilet cleaning articles is saved, and the toilet cleaning effect is improved. However, the prior art still has certain defects of the toilet cleaning products, such as the solid toilet cleaning products are in a state of being continuously soaked by water, waste is generated when the toilet cleaning products are not used for a long time, and the service life of the toilet cleaning products is uncontrollable; secondly, in the case of toilet cleaning products containing corrosive volatiles, the generated gas is liable to escape from the container, thus causing corrosion to sensitive components of the toilet tank.
Disclosure of Invention
The invention aims to overcome at least one defect of the prior art and provides a toilet cleaning article release device arranged on a water replenishing pipe of a closestool, which is used for solving the problem that gas generated by the toilet cleaning article containing corrosive volatile matters in the prior art is easy to escape out of a container and corrode sensitive devices of a water tank of the closestool.
The technical scheme adopted by the invention comprises the following steps:
in a first aspect, the present invention provides a toilet cleaning article release device mounted on a toilet refill pipe, comprising: a cavity; the water inlet interface is communicated with the cavity, is arranged on the upper end surface of the cavity and is connected with a water replenishing pipe in the water tank of the closestool; a toilet cleaning article arranged in the cavity; further comprising: the siphon comprises a siphon front section and a siphon rear section; the front section of the siphon is arranged in the cavity; the front section of the siphon is provided with an inlet and an outlet which are respectively arranged at the two ends of the siphon; the inlet of the front section of the siphon is communicated with the bottom of the cavity; the rear section of the siphon is arranged outside the cavity; the rear section of the siphon is provided with an inlet and an outlet which are respectively arranged at the two ends of the siphon; an outlet of the rear section of the siphon is communicated with an overflow pipe in the toilet water tank; the outlet of the front section of the siphon is connected with the inlet of the rear section of the siphon; the horizontal height of the outlet of the rear section of the siphon pipe is lower than that of the inlet of the front section of the siphon pipe, so that a siphon effect is generated when the water replenishing pipe stops replenishing water; the cross-sectional area of the front section of the siphon pipe is larger than that of the rear section of the siphon pipe, so that when the siphon effect stops, liquid of the front section of the siphon pipe flows back to the bottom of the cavity and seals an inlet of the front section of the siphon pipe in a liquid mode.
The device's water inlet interface is connected with toilet tank's moisturizing pipe, the moisturizing pipe is liquid when the moisturizing gets into the cavity via the interface of intaking, dissolve the cleaning toilet articles for use that are equipped with in the cavity, form cleaning toilet solution, liquid level along with cleaning toilet solution rises, solution gets into the siphon back end via the siphon anterior segment in the cavity, after moisturizing pipe moisturizing, the siphon back end has been full of liquid, and the height that highly is higher than the export of siphon back end of siphon anterior segment entry, thereby produce the siphon effect, solution in the cavity constantly gets into the siphon back end along the siphon anterior segment, and get into the overflow pipe, flow direction basin's ponding district, thereby play lasting clear effect at the lavatory basin. When the siphon effect stops, air enters from the front section of the siphon, the cross sectional area of the front section of the siphon is larger than that of the rear section of the siphon, so that the flow speed of liquid in the front section is smaller than that of liquid in the rear section, part of liquid in the front section exchanges positions with air under the action of gravity and flows back to the bottom of the cavity, and the inlet of the front section of the siphon is sealed in a liquid manner, namely, the lowest opening in the cavity is sealed, so that the cavity is isolated from outside air, corrosive gas possibly generated by a toilet cleaning product is prevented from overflowing out of the cavity, and the influence on sensitive parts in a toilet is further caused. The device uses the siphon to empty the toilet cleaning solution in the cavity, and uses the cross section difference between the front section and the rear section to make part of the liquid flow back to the bottom of the cavity to seal the inlet of the front section of the siphon with liquid, thereby preventing the exchange of the gas in the cavity and the outside and protecting the sensitive parts in the toilet.
In a second aspect, the present invention provides a toilet cleaning article release device installed on a toilet refill pipe, comprising: a cavity; the water inlet interface is communicated with the cavity, is arranged on the upper end surface of the cavity and is connected with a water replenishing pipe in the water tank of the closestool; a toilet cleaning article arranged in the cavity; further comprising: the bottom end of the clapboard is provided with a gap with the bottom of the cavity; the siphon comprises a siphon front section and a siphon rear section; the front section of the siphon is arranged in the cavity and is positioned on one side of the partition plate, and the toilet cleaning article is positioned on the other side of the partition plate; the front section of the siphon is provided with an inlet and an outlet which are respectively arranged at the two ends of the siphon, and the inlet of the front section of the siphon is communicated with the bottom of the cavity; the rear section of the siphon is arranged outside the cavity; the rear section of the siphon pipe is provided with an inlet and an outlet which are respectively arranged at the two ends of the siphon pipe, and the outlet of the rear section of the siphon pipe is communicated with an overflow pipe in the water tank of the closestool; the outlet of the front section of the siphon is connected with the inlet of the rear section of the siphon; the horizontal height of the outlet of the rear section of the siphon pipe is lower than that of the inlet of the front section of the siphon pipe, so that a siphon effect is generated when the water replenishing pipe stops replenishing water; the cross-sectional area of the front section of the siphon pipe is smaller than or equal to that of the rear section of the siphon pipe, and the horizontal height of the bottom end of the partition plate is lower than that of the inlet of the front section of the siphon pipe, so that when the siphon effect stops, liquid at the bottom of the cavity is in liquid seal with the bottom end of the partition plate.
The difference between the device and the previous device is mainly that the device is provided with a baffle plate in the cavity, and the cross section area of the front section of the siphon is smaller than or equal to that of the rear section of the siphon. The bottom end of the baffle is lower than the inlet of the front section of the siphon pipe, and a notch is reserved between the bottom end of the baffle and the bottom of the cavity, and the notch is an opening with the lowest position in the cavity. The device's water inlet interface is connected with toilet tank's moisturizing pipe, the moisturizing pipe is liquid when the moisturizing gets into the cavity via the interface of intaking, dissolve the cleaning toilet articles for use that are equipped with in the cavity and form cleaning toilet solution, liquid level along with cleaning toilet solution rises, solution gets into the siphon back end via the siphon anterior segment in the cavity, after moisturizing pipe moisturizing is finished, the siphon back end has been full of liquid, and the height that highly is higher than the export of siphon back end of siphon anterior segment entry, thereby produce the siphon effect, solution in the cavity constantly gets into the siphon back end along the siphon anterior segment, and then get into the overflow pipe, flow direction basin's ponding district, thereby play lasting clear effect at the lavatory basin. When the siphon effect stops, the cross-sectional area of the front section of the siphon is smaller than or equal to the cross-sectional area of the rear section of the siphon, so that the flow velocity of liquid in the front section is larger than or equal to that of liquid in the rear section, almost all liquid in the front section can flow to the rear section of the siphon and enter the overflow pipe, and the residual liquid at the bottom of the cavity can hydraulically seal the bottom end of the partition plate, so that the cavity is isolated from outside air, corrosive gas possibly generated by a toilet cleaning product per se is prevented from overflowing the cavity, and the influence on sensitive parts in the toilet is further caused. The device uses the siphon to empty the toilet cleaning solution in the cavity, and uses the clapboard to prevent the gas in the cavity from exchanging with the outside, thereby protecting the sensitive parts in the toilet.
Based on the two schemes, further, the bottom of the cavity is provided with a lower end opening; the device further comprises a lower cap plug; the lower end opening and the lower cover plug are matched to seal the bottom of the cavity.
The user can contact the cavity from the lower end opening through dismantling the lower cover plug to change the toilet cleaning articles in the cavity, and the reuse rate of the device is improved.
Furthermore, the device also comprises a content support which is arranged on the inner surface of the lower cover plug and is used for supporting the toilet cleaning article arranged in the cavity when the lower cover plug is matched and sealed with the lower end opening at the bottom of the cavity.
The function of the content support is to enable the toilet cleaning article to be stably supported in the cavity, which is more beneficial to fully dissolving the toilet cleaning article under the soaking of liquid and is more convenient to replace.
Further, the level of the support surface of the contents holder is higher than the level of the inlet of the front section of the siphon tube. Because after the siphon process, the liquid level in the cavity can seal the lowest opening in the cavity body by liquid, the content support is used for preventing the toilet cleaning article from still contacting with the liquid level after the siphon process is finished, so the horizontal height of the supporting surface of the content support is higher than the horizontal height of the bottom end of the siphon inlet or the partition plate, the toilet cleaning product is prevented from being continuously in a state of being soaked by the liquid, the effective service life of the toilet cleaning product is prolonged, and the service life of the toilet cleaning product only depends on the flushing frequency of the toilet and does not depend on the use duration.
Further, the apparatus further comprises: the fixed bracket is arranged outside the cavity body, consists of a horizontal section and a vertical section which are connected, and is in a 7 shape; one end of the horizontal section is connected to the upper end face of the cavity, and the axis of the vertical section is parallel to the axis of the cavity; a gap is reserved between the vertical section and the outer surface of the cavity, and the gap forms a clamping part.
The vertical section of the fixing support and the formed clamping part can enable the device to be stably hung outside the orifice of the overflow pipe and be close to the overflow pipe, so that the siphon rear section and the overflow pipe are more conveniently communicated, the occupied area of the device is smaller, and extra supports are not needed.
Furthermore, the vertical section of the fixed support is a hollow cylinder, and the rear section of the siphon is fixed in the hollow cylinder.
The rear section of the siphon can be fixed in the hollow cylinder of the vertical section, so that the siphon is more favorable for forming a bent pipe so as to realize siphon effect when the water replenishing of the water replenishing pipe is finished.
Furthermore, at least two sections of ribs with different widths are arranged in the clamping part, and the ribs are connected to the horizontal section and/or the outer surface of the cavity; at least two gaps with different sizes are reserved between the at least two sections of ribs with different widths and the vertical section; the larger the width of the rib is, the smaller the gap left between the rib and the vertical section is, and the higher the horizontal height of the position of the left gap is.
The clamping part utilizes at least two sections of ribs with different widths to form gaps with different sizes, and a structure with small gaps at the upper section and large gaps at the lower section is formed, so that the device is suitable for more types of overflow pipes and is in a vertical state when hung on the overflow pipe.
Furthermore, an upper end opening is formed in the upper end face of the cavity; the device further comprises an upper cap plug; the upper end opening and the upper cover plug are matched to seal the upper end face of the cavity.
The device is equipped with upper end opening and rather than the complex upper cover stopper, and the user also can contact the cavity inside from the upper end opening through demolising the upper cover stopper to change the toilet articles for use in the cavity.
Furthermore, the device also comprises a water outlet interface communicated with the cavity, which is arranged on the upper end surface of the cavity and is positioned on the same side as the water inlet interface; the outlet of the front section of the siphon is connected with the inlet of the rear section of the siphon through the water outlet interface; the axis of the water outlet connector and the axis of the water inlet connector are parallel to the axis of the cavity.
The device is equipped with out the water interface at the up end of cavity, lies in same one side with the interface of intaking to maximize the accommodation space in the cavity, and through this interface connection that goes out between siphon anterior segment and the siphon back end, be particularly useful for changing the siphon back end of locating outside the cavity. The axis of the water outlet interface and the axis of the water inlet interface are both parallel to the axis of the cavity, so that a die for manufacturing the device can be simplified.
Compared with the prior art, the invention has the beneficial effects that:
the embodiment provides an install cleaning toilet articles release in closestool moisturizing pipe, has utilized the moisturizing process of moisturizing pipe in the closestool water tank, has increased the process that cleaning toilet articles dissolved between moisturizing pipe and overflow pipe to the liquid that makes finally flow in the overflow pipe is the cleaning toilet solution who contains cleaning toilet composition, thereby stops the ponding district of lavatory basin, with the lasting clean sterile effect of performance. After the moisturizing is finished by the moisturizing pipe, most of toilet cleaning solution in the cavity body is discharged by the device by utilizing the principle of siphon effect, the cross-sectional area of the front section of the siphon pipe in the device is larger than that of the rear section of the siphon pipe, or the bottom end of the partition plate in the device is lower than the horizontal height of the inlet of the front section of the siphon pipe, when siphoning is finished, the lowest opening at the inner position of the cavity can be sealed by liquid of residual liquid in the cavity, gas in the cavity can not be exchanged with the outside, and corrosive volatile gas which can be released by toilet cleaning products can be prevented from escaping out of the device, so that sensitive devices in a toilet water tank are damaged.
Drawings
Fig. 1 is a schematic front view of a toilet cleaning article release device provided in embodiment 1 of the present invention.
Fig. 2 is a schematic top view of a toilet cleaning article release device provided in embodiment 1 of the present invention.
Fig. 3 is a schematic view of the liquid flow of the toilet cleaning article release device provided by the embodiment 1 of the invention when the water replenishing pipe starts to replenish water.
Fig. 4 is a schematic view of the flow of the liquid in the toilet cleaning article release device provided by the embodiment 1 of the invention under the siphon effect.
Fig. 5 is a schematic view showing the liquid flow of the toilet cleaning article release device provided in embodiment 1 of the present invention at the end of the siphon effect.
Fig. 6 is a schematic front view of the toilet cleaning article release device provided in embodiment 1 of the present invention after the siphon effect is over.
Fig. 7 is another schematic front view of a toilet cleaning article release device provided in embodiment 1 of the present invention.
Fig. 8 is a schematic perspective view of a release device for a toilet cleaning article according to embodiment 1 of the present invention.
Fig. 9 is another schematic front view of a toilet cleaning article release device provided in embodiment 1 of the present invention.
Fig. 10 is another schematic perspective view of a release device for a toilet cleaning article according to embodiment 1 of the present invention.
Fig. 11 is another schematic perspective view of a release device for a toilet cleaning article according to embodiment 1 of the present invention.
Fig. 12 is a schematic structural diagram of the toilet cleaning article release device provided by the embodiment 1 of the invention fixed on different overflow pipes.
Fig. 13 is a schematic front view of a toilet cleaning article release device according to embodiment 2 of the present invention.
Fig. 14 is another schematic front view of a toilet cleaning article release device provided in embodiment 2 of the present invention.
Description of reference numerals:
example 1: a water replenishing pipe 10; an overflow pipe 20; a cavity 110; a water inlet interface 120; a toilet cleaning article 130; a siphon front section 141; a siphon rear section 142; a water outlet interface 150; a lower cap plug 160; a content holder 170; an upper cap plug 180; a fixing bracket 190; a horizontal segment 191; a vertical section 192; the ribs 200; liquid level A1; and a clamping part B.
Example 2: a water replenishing pipe 10; an overflow pipe 20; a cavity 210; a water inlet interface 220; a toilet cleaning article 230; a partition 240; siphon front section 251; a siphon rear section 252; a lower cap plug 260; an upper cap plug 270; a contents holder 280; liquid level A2; and a notch C.
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 toilet cleaning article release device installed on a water replenishing pipe of a closestool, which is used for increasing the toilet cleaning article release device in the closestool water tank by utilizing the water replenishing process of the closestool water tank. The conventional water replenishing process of the toilet water tank comprises the following steps: the water replenishing pipe in the toilet water tank is connected with the overflow pipe, the water replenishing pipe replenishes water to the overflow pipe after the toilet water tank flushes water, and the liquid flowing through the overflow pipe flows to the water accumulation area of the toilet bowl so as to leave certain liquid in the toilet bowl. The cleaning toilet articles release that this embodiment provided specifically sets up between moisturizing pipe and overflow pipe to make the liquid that gets into from the moisturizing pipe dissolve cleaning toilet articles via the device, the cleaning toilet solution that forms flows into the ponding district via the overflow pipe, thereby plays comparatively lasting and effectual cleaning toilet effect in the lavatory basin.
As shown in fig. 1, the apparatus includes a chamber 110, and the chamber 110 includes an upper end surface. Preferably, the chamber 110 is a cylindrical wide-mouth container.
The upper end surface of the cavity 110 is provided with a water inlet interface 120 communicated with the cavity, and the water inlet interface 120 is connected with a water replenishing pipe 10 in the water tank of the toilet. Preferably, the axis of the water inlet port 120 is parallel to the axis of the cavity 110, which is beneficial to simplify the structure of the manufacturing mold.
The toilet cleaning article 130 is disposed in the cavity 110, and the toilet cleaning article 130 is a solid substance having toilet cleaning effective components, and may be in the form of granule, block, etc. Preferably, the toilet cleaning product 130 is a rectangular parallelepiped or cube block-shaped material.
The device also comprises a siphon which is a bent pipe and comprises a siphon front section 141 and a siphon rear section 142. The siphon may be in the form of an inverted "U" or "U", and in the present embodiment, any tube capable of siphoning a liquid may be used as the siphon, and thus, the shape, degree of bending, or form of the siphon is not particularly limited. Preferably, as shown in FIG. 1, the siphon tube is in an inverted "U" configuration.
The siphon front section 141 is disposed in the cavity 110, specifically, the inner wall of the cavity 110. The siphon front section 141 has an inlet and an outlet respectively disposed at both ends thereof, and the inlet and the outlet are communicated with each other to form a passage. The inlet of the siphon front section 141 communicates with the bottom of the chamber 110.
The siphon back section 142 is disposed outside the cavity 110. The siphon rear section 142 has an inlet and an outlet respectively disposed at both ends thereof, and the inlet and the outlet are communicated to form a passage.
The inlet of the siphon rear section 142 is connected to the outlet of the siphon front section 141, and the outlet of the siphon rear section 142 communicates with the overflow pipe 20 in the toilet tank.
In a specific embodiment, as shown in fig. 1 and 2, the upper end surface of the cavity 110 is provided with a water outlet port 150 communicated with the cavity 110, an outlet of the front siphon segment 141 is communicated with the water outlet port 150, and the water outlet port 150 is communicated with an inlet of the rear siphon segment 142. As shown in fig. 1 and 2, the water outlet 150 and the water inlet 120 are located on the same side, so that a larger accommodating space is formed in the cavity 110, and a toilet cleaning product with a larger volume can be placed in the cavity. Preferably, the axis of the water outlet 150 is parallel to the axis of the cavity 110 to simplify the manufacturing of the mold.
As shown in fig. 1, the portion of the siphon rear section 142 connected to the siphon front section 141 is a bent pipe, i.e. a portion of the siphon rear section 142 needs to be bent, so in a preferred embodiment, the siphon rear section 142 is preferably implemented by a soft pipe and can be directly sleeved on the water outlet port 150. The conduit is typically a circular conduit.
As shown in fig. 1, the relationship between the siphon rear section 142 and the siphon front section 141 further satisfies: the level of the outlet of the siphon rear section 142 is lower than that of the inlet of the siphon front section 141, a height difference deltah exists between the two, and the cross-sectional area of the siphon front section 141 is larger than that of the siphon rear section 142.
When the water replenishing pipe 10 in the toilet tank starts to replenish water, the liquid reaches the overflow pipe 20 along the cavity 110 and the front section 141 and the rear section 142 of the siphon pipe:
as shown in fig. 3, the liquid enters the cavity 110 from the water inlet port 120 connected with the water replenishing pipe 10, the toilet cleaning articles 130 arranged in the cavity 110 start to dissolve, thereby forming the toilet cleaning solution, the height of the toilet cleaning solution gradually rises, the toilet cleaning solution reaches the rear section 142 of the siphon pipe along the front section 141 of the siphon pipe, and the toilet cleaning solution enters the water accumulation area of the toilet bowl along the overflow pipe 20.
As shown in fig. 4, when the water replenishing pipe 10 finishes the water replenishing, the siphon rear section 142 is filled with the liquid, and the toilet cleaning solution in the cavity 110 continuously flows along the siphon front section 141 to the siphon rear section 142 under the siphon effect and flows into the overflow pipe 20, and enters the water accumulation area of the toilet bowl through the overflow pipe 20.
Since the overflow tube 20 does not store liquid, the siphoning effect ceases when the liquid level in the chamber 110 is below the inlet of the siphon front section 141 and no more liquid can flow into the inlet of the siphon front section 141. As shown in fig. 5, at the moment the siphon effect stops, air enters the front section 141 of the siphon, since the cross-sectional area of the front section 141 of the siphon is larger than that of the rear section 142 of the siphon, the liquid flow rate of the front section 141 of the siphon is slower than that of the rear section 142 of the siphon, the liquid in the front section 141 of the siphon exchanges with the air entering the front section 141 of the siphon under the action of gravity, the siphon is broken, and the liquid in the front section 141 of the siphon falls back into the cavity 110. As shown in fig. 6, the falling liquid can make the liquid level a1 in the cavity 110 higher than the inlet of the siphon front section 141, and the liquid seals the inlet of the siphon front section 141, i.e. seals the lowest opening in the cavity 110, which is equivalent to isolating the air in the cavity 110 from flowing to the outside, thereby preventing the corrosive gas possibly generated by the toilet cleaning product 130 from overflowing the cavity and affecting the sensitive elements in the toilet.
In a preferred embodiment, in order to facilitate the user to replace the toilet cleaning product in the cavity 110, as shown in fig. 1 and 8, the bottom of the cavity 110 is provided with a lower opening, and the device provided in this embodiment further comprises a lower plug 160, which cooperates with the lower plug 160 to seal the bottom of the cavity 110, so that when the toilet cleaning product 130 in the cavity 110 needs to be replaced, the lower plug 160 can be removed. The lower cap plug 160 may be secured to the lower end opening by threads or an interference thread. In a specific embodiment, the lower opening is provided with threads, the inner side of the lower cap plug 160 is provided with threads, a user can screw the lower cap plug 160 into the lower opening to seal the bottom of the cavity 110, and can also screw the lower opening out to replace the toilet cleaning articles in the cavity 110, so that the recycling rate of the device is increased, and the purposes of environmental protection and energy saving are achieved.
Preferably, as shown in fig. 1, the device of the present embodiment further comprises a content holder 170, the content holder 170 is disposed on the inner surface of the lower cover plug 160, when the lower cover plug 160 is fixed on the lower opening of the cavity 110, the content holder 170 provides a support for the toilet cleaning product 130 disposed in the cavity 110, so that the horizontal position of the toilet cleaning product 130 is raised and is not easily soaked by the water remained in the cavity 110 for a long time, based on which, the horizontal height of the support surface of the content holder 170 should be higher than the horizontal height of the inlet of the siphon front section 141, when the siphon effect stops, as shown in fig. 6, the residual liquid in the cavity 110 seals the inlet of the siphon front section 141, and the toilet cleaning product 130 supported on the content holder 170 is higher than the liquid level of the cavity 110, so as not to contact the residual liquid in the cavity 110, thereby avoiding the toilet cleaning product 130 from being continuously soaked by the liquid, the effective service life of the toilet cleaning product 130 is prolonged, and the service life is only dependent on the number of times of flushing of the toilet, and is not limited by the length of the installation time. Preferably, the supporting surface of the content holder 170 is a horizontal surface, and may be designed differently according to the shape of the toilet cleaning product 130, for example, if the toilet cleaning product 130 is in a spherical shape, the supporting surface of the content holder 170 may be designed as a semicircular concave surface to stably support the spherical toilet cleaning product 130, and when the supporting surface is not a horizontal surface, the horizontal height of the lowest point of the supporting surface should be higher than the horizontal height of the inlet of the siphon tube front section 141 to prevent the toilet cleaning product 130 from being continuously soaked by the liquid.
In another preferred embodiment, as shown in fig. 7 and 8, the upper end surface of the cavity 110 is provided with an upper opening, and the device provided in this embodiment further comprises an upper plug 180, the upper opening and the upper plug 180 cooperate to seal the upper end surface of the cavity 110, so that when the toilet articles 130 in the cavity 110 need to be replaced, only the upper plug 180 needs to be removed. The upper cover plug 180 and the upper end opening can be fixed through threads or interference thread, for example, the upper end opening and the upper cover plug 180 are fixed through threads, the upper cover plug 180 can be screwed into the upper end opening to seal the upper end face of the cavity 110, and the upper end opening can also be screwed out to replace toilet cleaning articles in the cavity 110, so that the recycling rate of the device is improved.
In practical applications, as shown in fig. 7 and 8, the above two designs of the preferred embodiments can be retained in one cavity 110, i.e. the upper end surface of the cavity 110 is provided with an upper end opening to cooperate with the upper cap plug 180 to seal the upper end surface, and the bottom thereof is also provided with a lower end opening to cooperate with the lower cap plug 160 to seal the bottom thereof, so that the user can open and access the inside of the cavity 110 in two alternative ways.
In a preferred embodiment, the device is fixed to the inlet of the overflow pipe 20 in order to facilitate the connection of the outlet of the rear siphon section 142 to the overflow pipe 20, as shown in fig. 8 and 9, and the device further comprises a fixing bracket 190 for enabling the device to be fixed to the overflow pipe 20. The fixing bracket 190 comprises a horizontal section 191 and a vertical section 192 which are connected, the whole body is in a 7 shape, one end of the horizontal section 191 is connected with the upper end surface of the cavity 110, and the axis of the vertical section 192 is parallel to the axis of the cavity 110, so that when the device is fixed on the overflow pipe 20 through the fixing bracket 190, the cavity 110 can be kept upright. A gap is reserved between the vertical section 192 and the outer surface of the cavity 110, the gap forms a clamping part B, the vertical section 192 can be directly inserted into the overflow pipe 20, the whole device can be stably hung outside the nozzle of the overflow pipe 20 under the action of the clamping part B, the connection between the siphon rear section 142 and the overflow pipe 20 is facilitated, and no additional support or fixing part is needed to keep the stability of the device.
Preferably, as shown in fig. 9 and 10, the horizontal section 191 and the vertical section 192 of the fixing bracket 190 are hollow cylinders, the horizontal section 191 is connected to the upper end surface of the cavity 110, and the water outlet 120 is located in the hollow cylinder of the horizontal section 191. The siphon back section 142 is fixed in the hollow cylinder of the vertical section 192, especially when the siphon back section 142 is implemented as a soft pipe, it is fixed in the hollow cylinder of the vertical section 192.
Preferably, as shown in fig. 9, 10 and 11, at least two segments of ribs 200 with different widths are provided at the holding portion B, the at least two segments of ribs 200 can be connected to the bottom of the horizontal segment 191 and/or to the outer surface of the cavity 110, and preferably, the ribs 200 are integrally formed with the fixing bracket 190, and one side thereof is connected to the outer surface of the cavity 110.
As shown in fig. 9, 10, and 11, at least two gaps with different sizes are left between the at least two ribs 200 with different widths and the vertical section 192, the larger the width of the rib 200 is, the smaller the gap left between the rib 200 and the vertical section 191 is, and the higher the horizontal height of the position of the left gap is, so as to form a structure with a small upper gap and a large lower gap, which is beneficial for the device to be applicable to more types of overflow pipes, i.e., the overflow pipe 20 can be stably hung on the end face of the pipe port and has different widths, and is in a more vertical state when being hung on the overflow pipe 20. As shown in fig. 12 (a), when the width of the end surface of the nozzle of the overflow pipe 20 is large, the device is hung outside the nozzle of the overflow pipe 20 by the lower-stage gap, and as shown in fig. 12 (b), when the width of the end surface of the nozzle of the overflow pipe 20 is small, the device is hung outside the nozzle of the overflow pipe 20 by the upper-stage gap, which improves the wide applicability of the device.
This embodiment provides an install cleaning toilet articles for use release in closestool moisturizing pipe, locates between moisturizing pipe and the overflow pipe in the closestool water tank, has increased the process that cleaning toilet articles for use dissolved between moisturizing pipe and overflow pipe to the liquid that makes the inflow overflow pipe is cleaning toilet solution, thereby stops in the ponding district of lavatory basin, with the lasting and effectual effect of cleaning and disinfecting of performance. The device has the following beneficial effects:
(1) the device utilizes the siphon and the front and rear sections of the siphon with height difference to generate siphon effect to empty most of the toilet cleaning solution in the cavity after the water replenishing of the water replenishing pipe is finished, so that the concentration of the toilet cleaning solution in the water accumulating area of the toilet basin is higher, and excessive solution is not accumulated in the cavity as much as possible;
(2) the design that the cross-sectional area of the front section of the siphon pipe is larger than that of the rear section of the siphon pipe is adopted in the device, so that at the moment of finishing siphoning, part of liquid at the front section of the siphon pipe can flow back to the bottom of the cavity to seal the inlet of the front section of the siphon pipe with liquid, and corrosive volatile matters which can be released by a toilet cleaning article are prevented from flowing out of the device, and further sensitive devices in a toilet water tank are damaged;
(3) the inner surface of the lower cover plug is provided with a content bracket, and the horizontal height of the supporting surface of the lower cover plug is higher than the inlet of the front section of the siphon tube, so that the residual liquid in the cavity can not contact the toilet cleaning article supported by the content bracket, the toilet cleaning article is prevented from being in a state of being continuously soaked by the liquid, and the effective service life of the toilet cleaning article is prolonged;
(4) the cavity is provided with an upper end opening, a lower end opening and an upper cover plug and a lower cover plug which are matched with the upper end opening and the lower end opening, and the upper cover plug and the lower cover plug are opened when necessary so as to replace the toilet cleaning articles in the cavity and improve the repeated utilization rate of the device;
(5) the device is provided with a fixed bracket so that the device can be stably hung at the pipe orifice of the overflow pipe, and the rear section of the siphon pipe can also be fixed in the fixed bracket, so that the stability of the whole device is ensured; the clamping part department that fixed bolster and cavity surface formed is equipped with a plurality of sections ribs of different width to form the clearance of variation in size, with the different overflow pipes of adapter tube mouth end face width, improve the suitability of device, and be favorable to the device to be in comparatively vertically state when the carry.
Example 2
Based on the same idea as that of embodiment 1, the present embodiment provides a toilet article release device installed on a toilet refill pipe, which is different from embodiment 1 in that the device of the present embodiment employs a siphon pipe with a different design, and a partition is provided in the device.
The device provided by the embodiment comprises:
as shown in fig. 13, the device includes a cavity 210, and the cavity 210 includes an upper end surface.
The upper end surface of the cavity 210 is provided with a water inlet interface 220 communicated with the cavity, and the water inlet interface 220 is connected with a water replenishing pipe 10 in the water tank of the toilet. Preferably, the axis of the water inlet interface 220 is parallel to the axis of the cavity 210, which is beneficial to simplify the structure of the manufacturing mold.
The toilet cleaning product 230 is a solid substance with toilet cleaning effective components and can be in the shape of particles, blocks, etc. and is disposed in the cavity 210. Preferably, the toilet cleaning product 230 is a rectangular or cubic block-shaped material.
As shown in fig. 13, the device further includes a partition 240 disposed in the cavity 210, a gap C is left between the bottom end of the partition and the bottom of the cavity 210, and the top end of the partition is connected to one side of the upper end surface of the cavity 210. The partition 240 is longitudinally arranged in the cavity 210 to divide the cavity 210 into two parts with different space sizes, the toilet cleaning product 230 arranged in the cavity 210 is positioned in the part with larger space, and the water inlet 220 is also arranged at one side of the part with larger space, so that the liquid can enter the cavity 210 to dissolve the toilet cleaning product 230.
The device further comprises a siphon tube which is a bent tube and comprises a siphon tube front section 251 and a siphon tube rear section 252.
Siphon front section 251 is disposed in cavity 210, and is located in the smaller space portion separated by partition 240 in cavity 210, and is close to the inner wall of cavity 210. The siphon tube front section 251 has an inlet and an outlet respectively disposed at both ends thereof, and the inlet and the outlet are communicated to form a passage. The inlet of the siphon front section 251 communicates with the bottom of the chamber 210.
The level of the inlet of siphon front section 251 is higher than the level of the bottom end of partition 240 and lower (the height of the inlet of siphon front section 252 is greater than the height of gap C).
Siphon back section 252 is disposed outside of cavity 210. The siphon rear section 252 has an inlet and an outlet respectively disposed at both ends thereof, and the inlet and the outlet are communicated to form a passage. The inlet of siphon rear section 252 is connected to the outlet of siphon front section 251. The outlet of the siphon rear section 252 communicates with the overflow tube 20 in the toilet tank.
Siphon rear section 252 and siphon front section 251 also satisfy: the level of the outlet of the siphon rear section 252 is lower than the level of the inlet of the siphon front section 251, and the cross-sectional area of the siphon front section 251 is smaller than or equal to the cross-sectional area of the siphon rear section 252.
When the water replenishing pipe 10 in the toilet tank starts to replenish water, the liquid reaches the overflow pipe 20 along the cavity 210 and the front section 251 and the rear section 252 of the siphon tube: the liquid enters the larger part of the inner space of the cavity 210 from the water inlet interface 220 connected with the water replenishing pipe 10, the toilet cleaning articles 230 in the same space start to be dissolved, thereby forming the toilet cleaning solution, the height of the toilet cleaning solution gradually rises, the toilet cleaning solution reaches the rear section 252 of the siphon pipe along the front section 251 of the siphon pipe, and the toilet cleaning solution enters the water accumulation area of the toilet bowl along the overflow pipe 20. After the water supply pipe 10 finishes water supply, the siphon rear section 252 is filled with liquid, and the toilet cleaning solution in the cavity 210 continuously flows to the siphon rear section 252 along the siphon front section 251 under the action of siphon effect. Since the overflow tube 20 does not store liquid, the siphoning effect stops when the liquid level in the chamber 210 is below the inlet of the siphon front section 251 and no more liquid can flow into the inlet of the siphon front section 251. Since the cross-sectional area of the front section 251 is smaller than or equal to the cross-sectional area of the rear section 252, it can be seen that the liquid flow rate of the front section 251 is faster than or equal to the liquid flow rate of the rear section 252, and almost all the liquid in the front section 251 can flow to the rear section 252 and enter the overflow pipe 20 under the siphon effect before the siphon effect stops, and the liquid level of the liquid remaining in the cavity 210 is slightly lower than the level of the inlet of the front section 251, but is enough to seal the partition 240, i.e. the lowest opening in the cavity 210, to isolate the air in the cavity 210 from flowing to the outside, so as to prevent the corrosive gas possibly discharged from the toilet cleaning product 230 from overflowing the cavity and affecting the sensitive elements in the toilet.
In a preferred embodiment, in order to facilitate the user to replace the toilet cleaning product in the cavity 210, as shown in fig. 13, the bottom of the cavity 210 is provided with a lower opening, and the device provided in this embodiment further comprises a lower plug 260, the lower opening and the lower plug 260 cooperate to seal the bottom of the cavity 210, so that when the toilet cleaning product 230 in the cavity 110 needs to be replaced, the lower plug 260 can be removed.
In a preferred embodiment, as shown in fig. 14, the upper end face of the cavity 210 is provided with an upper end opening, and the device provided in this embodiment further comprises an upper cap plug 270, which is matched with the upper cap plug 270 to seal the upper end face of the cavity 210, so that when the toilet article 230 in the cavity 210 needs to be replaced, the toilet article 230 can be replaced by removing the upper cap plug 270 to access the inside of the cavity 210 from the upper end opening, in addition to the lower cap plug 260.
Preferably, as shown in fig. 14, the device of this embodiment further comprises a content holder 280, the content holder 280 is disposed on the inner surface of the lower cover plug 260, when the lower cover plug 260 is fixed on the lower opening of the cavity 210, the content holder 280 provides support for the toilet cleaning product 230 disposed in the cavity 210, so that the horizontal position of the toilet cleaning product 230 is raised and is not easily soaked by the water remained in the cavity 210 for a long time, and based on this, the horizontal height of the support surface of the content holder 280 should be higher than the horizontal height of the bottom end of the partition 240, when the siphon effect stops, as shown in fig. 14, the residual liquid in the cavity 210 seals the bottom end of the partition 240, and the toilet cleaning product supported on the content holder 280 is higher than the liquid level a2 of the cavity 210, so that the residual liquid is not contacted, the toilet cleaning product 230 is prevented from being continuously soaked by the liquid, and the effective service life of the toilet cleaning product is prolonged, the service life of the toilet cleaning article is not limited by the installation time of the toilet cleaning article.
The installation that this embodiment provided between water replenishing pipe and the overflow pipe in the closestool water tank is located to the cleaning toilet articles release of closestool water replenishing pipe, has increased the process that cleaning toilet articles dissolved between water replenishing pipe and overflow pipe to the liquid that makes the inflow overflow pipe is cleaning toilet solution, thereby flows to the ponding district of lavatory basin, with the effect of the clean disinfection of performance.
The device provided by this embodiment is based on the same idea as the device provided by embodiment 1, and except for the differences mentioned in the above description, the components and design in this embodiment that are the same as those in embodiment 1, the definitions, functions, preferred or specific implementation manners thereof, and the beneficial effects thereof are the same as those described in embodiment 1, and are not repeated herein.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific 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 (10)
1. A toilet cleaning article release device installed on a toilet water replenishing pipe comprises:
a cavity;
the water inlet interface is communicated with the cavity, is arranged on the upper end surface of the cavity and is connected with a water replenishing pipe in the water tank of the closestool;
a toilet cleaning article arranged in the cavity;
it is characterized by also comprising:
the siphon comprises a siphon front section and a siphon rear section;
the front section of the siphon is arranged in the cavity; the front section of the siphon is provided with an inlet and an outlet which are respectively arranged at the two ends of the siphon; the inlet of the front section of the siphon is communicated with the bottom of the cavity;
the rear section of the siphon is arranged outside the cavity; the rear section of the siphon is provided with an inlet and an outlet which are respectively arranged at the two ends of the siphon; an outlet of the rear section of the siphon is communicated with an overflow pipe in the toilet water tank;
the outlet of the front section of the siphon is connected with the inlet of the rear section of the siphon;
the horizontal height of the outlet of the rear section of the siphon pipe is lower than that of the inlet of the front section of the siphon pipe, so that a siphon effect is generated when the water replenishing pipe stops replenishing water;
the cross-sectional area of the front section of the siphon pipe is larger than that of the rear section of the siphon pipe, so that when the siphon effect stops, liquid of the front section of the siphon pipe flows back to the bottom of the cavity and seals an inlet of the front section of the siphon pipe in a liquid mode.
2. A toilet cleaning article release device installed on a toilet water replenishing pipe comprises:
a cavity;
the water inlet interface is communicated with the cavity, is arranged on the upper end surface of the cavity and is connected with a water replenishing pipe in the water tank of the closestool;
a toilet cleaning article arranged in the cavity;
it is characterized by also comprising:
the bottom end of the clapboard is provided with a gap with the bottom of the cavity;
the siphon comprises a siphon front section and a siphon rear section;
the front section of the siphon is arranged in the cavity and is positioned on one side of the partition plate, and the toilet cleaning article is positioned on the other side of the partition plate;
the front section of the siphon is provided with an inlet and an outlet which are respectively arranged at the two ends of the siphon, and the inlet of the front section of the siphon is communicated with the bottom of the cavity;
the rear section of the siphon is arranged outside the cavity; the rear section of the siphon pipe is provided with an inlet and an outlet which are respectively arranged at the two ends of the siphon pipe, and the outlet of the rear section of the siphon pipe is communicated with an overflow pipe in the water tank of the closestool;
the outlet of the front section of the siphon is connected with the inlet of the rear section of the siphon;
the horizontal height of the outlet of the rear section of the siphon pipe is lower than that of the inlet of the front section of the siphon pipe, so that a siphon effect is generated when the water replenishing pipe stops replenishing water;
the cross-sectional area of the front section of the siphon pipe is smaller than or equal to that of the rear section of the siphon pipe, and the horizontal height of the bottom end of the partition plate is lower than that of the inlet of the front section of the siphon pipe, so that when the siphon effect stops, liquid at the bottom of the cavity is in liquid seal with the bottom end of the partition plate.
3. The toilet cleaning product releasing device arranged on the water replenishing pipe of the toilet bowl as claimed in any one of the claims 1 or 2, wherein the bottom of the cavity is provided with a lower end opening; the device further comprises a lower cap plug; the lower end opening and the lower cover plug are matched to seal the bottom of the cavity.
4. A toilet cleaning product release device installed on a toilet refill pipe according to claim 3, further comprising:
the content support is arranged on the inner surface of the lower cover plug and used for supporting the toilet cleaning articles in the cavity when the lower cover plug is matched and sealed with the lower end opening at the bottom of the cavity.
5. The toilet cleaning product release device installed on the toilet refill pipe according to claim 4, wherein the level of the supporting surface of the contents holder is higher than the level of the inlet of the front section of the siphon tube.
6. The toilet cleaning product releasing device installed on the toilet refill pipe according to any one of claims 1 or 2, further comprising: the fixed bracket is arranged outside the cavity body, consists of a horizontal section and a vertical section which are connected, and is in a 7 shape;
one end of the horizontal section is connected to the upper end face of the cavity, and the axis of the vertical section is parallel to the axis of the cavity;
a gap is reserved between the vertical section and the outer surface of the cavity, and the gap forms a clamping part.
7. The toilet cleaning product releasing device arranged on the water replenishing pipe of the toilet as claimed in claim 6, wherein the vertical section of the fixing bracket is a hollow cylinder, and the rear section of the siphon pipe is fixed in the hollow cylinder.
8. The toilet cleaning product releasing device installed on the toilet refill pipe according to claim 6,
at least two sections of ribs with different widths are arranged in the clamping part, and the ribs are connected to the outer surface of the horizontal section and/or the cavity; at least two gaps with different sizes are reserved between the at least two sections of ribs with different widths and the vertical section;
the larger the width of the rib is, the smaller the gap left between the rib and the vertical section is, and the higher the horizontal height of the position of the left gap is.
9. The toilet cleaning product releasing device arranged on the water replenishing pipe of the toilet bowl as claimed in any one of the claims 1 or 2, wherein the upper end face of the cavity is provided with an upper end opening; the device further comprises an upper cap plug; the upper end opening and the upper cover plug are matched to seal the upper end face of the cavity.
10. The toilet cleaning product releasing device installed on the toilet refill pipe according to any one of claims 1 or 2, further comprising:
the water outlet interface is communicated with the cavity and arranged on the upper end surface of the cavity and is positioned on the same side as the water inlet interface;
the outlet of the front section of the siphon is connected with the inlet of the rear section of the siphon through the water outlet interface;
the axis of the water outlet connector and the axis of the water inlet connector are parallel to the axis of the cavity.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210093989.XA CN114351809B (en) | 2022-01-26 | 2022-01-26 | Toilet cleaning article releasing device mounted on toilet water supplementing pipe |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210093989.XA CN114351809B (en) | 2022-01-26 | 2022-01-26 | Toilet cleaning article releasing device mounted on toilet water supplementing pipe |
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| CN114351809A true CN114351809A (en) | 2022-04-15 |
| CN114351809B CN114351809B (en) | 2024-02-27 |
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| CN202210093989.XA Active CN114351809B (en) | 2022-01-26 | 2022-01-26 | Toilet cleaning article releasing device mounted on toilet water supplementing pipe |
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| CN1811080A (en) * | 2005-11-16 | 2006-08-02 | 傅子泽 | Toilet flusher |
| US20070289054A1 (en) * | 2006-06-16 | 2007-12-20 | Joseph Han | Toilet bowl cleanser dispenser device |
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| CN108589871A (en) * | 2018-04-09 | 2018-09-28 | 廖真荣 | Automatically a kind of method that detergent for toilet is added in closet water seal water |
| CN213204337U (en) * | 2020-06-03 | 2021-05-14 | 福建良瓷科技有限公司 | Self-pressurization efficient energy-saving toilet bowl |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1811080A (en) * | 2005-11-16 | 2006-08-02 | 傅子泽 | Toilet flusher |
| US20070289054A1 (en) * | 2006-06-16 | 2007-12-20 | Joseph Han | Toilet bowl cleanser dispenser device |
| CN201507011U (en) * | 2009-08-29 | 2010-06-16 | 叶卫东 | Pneumatic water saving apparatus |
| TW201319365A (en) * | 2011-11-09 | 2013-05-16 | bai-jun Li | Multi-stage flushing mechanism of flush toilet |
| CN108589871A (en) * | 2018-04-09 | 2018-09-28 | 廖真荣 | Automatically a kind of method that detergent for toilet is added in closet water seal water |
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