CN210238681U - Foam generating device for toilet bowl - Google Patents
Foam generating device for toilet bowl Download PDFInfo
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- CN210238681U CN210238681U CN201920603841.XU CN201920603841U CN210238681U CN 210238681 U CN210238681 U CN 210238681U CN 201920603841 U CN201920603841 U CN 201920603841U CN 210238681 U CN210238681 U CN 210238681U
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Abstract
The utility model discloses a foam generating device for a toilet bowl, which comprises a liquid pump, a water pump, an air pump, a liquid storage tank, a water tank and a foaming barrel, wherein the liquid pump is provided with a liquid inlet pipe and a liquid outlet pipe; the liquid inlet pipe is communicated with the liquid storage tank, the water inlet pipe is communicated with the water tank, the water outlet pipe and the liquid outlet pipe are converged in a first converging pipeline, and the air outlet pipe and the first converging pipeline are converged in a second converging pipeline; the foaming cylinder is arranged on the second converging pipeline, and a foaming net is arranged in the foaming cylinder. The utility model discloses a resistance that the foam blew off is little, and pump body noise is little, and the foam blowout is effectual.
Description
Technical Field
The utility model relates to the technical field of sanitary wares, especially, relate to a foam generating device for toilet bowl.
Background
After the toilet bowl is used, sometimes dirt in the toilet bowl can not be thoroughly removed through simple flushing, the dirt can be remained after the toilet bowl is used for a long time, bacteria and peculiar smell are generated, air is polluted, and human health can be threatened. The existing toilet bowl is provided with a foam generator, foam generated by the foam generator covers a urinal of the toilet bowl, so that the urinal can be effectively sealed while dirt in the urinal is cleaned, and peculiar smell in the urinal is prevented from dissipating; in addition, the foam helps to prevent water in the urinal from splashing on a human body.
Foam formation requires a blowing agent solution and air, and existing foam generators are generally provided with a foaming tank including a pre-dissolving zone where a blowing agent and water are mixed into a blowing agent solution, and a foaming zone where foam is generated. Like the scheme disclosed in chinese utility model patent publication No. CN106384572A, "a foam generating device", current foam generator generally communicates to the foaming case through the connecting pipe with decompression running water to pass through the foaming tank with the foaming agent through the synchronous suction foaming tank's of liquid pump dissolve the district in advance, through dissolving complicated mechanical device or structure in the district in advance and mixing the two into mixed liquid, and set up the foaming stone in the foaming district, will dissolve mixed liquid in the district in advance through the air pump and blow off through the foaming stone in foaming district, in order to produce continuous foam.
However, the reduced-pressure tap water and the foaming agent have poor flowability in the foaming box, a fully mixed foaming agent solution cannot be formed, a special foaming agent provided by a manufacturer is required to be used for ensuring the foaming amount, and the foaming process requires that the reduced-pressure tap water and the foaming agent are mixed and then an air pump is further started to foam, so that the time is long; in addition, because the foaming box is closed, the mixed liquid is blown out of foam through only one air pump, the resistance is overlarge, the problems that the vibration and the noise of the air pump are large and the blown foam is discontinuous due to the fact that the resistance exceeds the effective load of the miniature air pump easily occur, and the deodorization and cleaning effects of the toilet are affected.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a foam generating device for toilet bowl, the resistance that its foam blew off is little, and pump body noise is little, and the foam blowout is effectual.
In order to solve the technical problem, the utility model provides a foam generating device for a toilet bowl, which comprises a liquid pump, a water pump, an air pump, a liquid storage tank, a water tank and a foaming cylinder,
the liquid pump is provided with a liquid inlet pipe and a liquid outlet pipe, the water pump is provided with a water inlet pipe and a water outlet pipe, and the air pump is provided with an air outlet pipe;
the liquid inlet pipe is communicated with the liquid storage tank, the water inlet pipe is communicated with the water tank, the water outlet pipe and the liquid outlet pipe are converged in a first converging pipeline, and the air outlet pipe and the first converging pipeline are converged in a second converging pipeline;
the foaming cylinder is arranged on the second converging pipeline, and a foaming net is arranged in the foaming cylinder.
As the improvement of the above scheme, the foaming cylinder comprises a front cover and a rear cover, the front cover is provided with a foam outlet, the rear cover is provided with an interface used for being communicated with the second converging pipeline, a limit boss is arranged in the front cover, the end part of the front cover is provided with a buckle piece, the rear cover is provided with a pressing ring, one side of the pressing ring abuts against the foaming net and the pressing ring is pressed on the limit boss, and the other side of the pressing ring is connected with the buckle piece in a clamping mode.
As an improvement of the scheme, the limiting boss is provided with a limiting protrusion along the circumferential direction, a sealing ring is arranged outside the limiting protrusion, and the pressing ring abuts against the sealing ring.
As a modification of the above, the foamed net is made of foamed stone chips.
As an improvement of the scheme, a first through hole is formed in the upper portion of the water tank, a second through hole is formed in the upper portion of the liquid storage tank, an overflow pipe is arranged in the first through hole, and the end portion of the overflow pipe extends into a washing pocket of the toilet bowl.
As an improvement of the scheme, the air outlet pipe is provided with a one-way stop valve, the water tank is connected with a water inlet valve, the top of the liquid storage tank is provided with a liquid inlet, and the liquid inlet is provided with a sealing cover in threaded fit with the liquid inlet.
As an improvement of the scheme, the liquid pump, the water pump and the air pump are peristaltic pumps.
As an improvement of the above scheme, the liquid pump, the water pump and the air pump are arranged in a casing, the casing comprises a casing cover and a bottom plate, accommodating grooves respectively matched with the liquid pump, the water pump and the air pump are formed in the casing cover, limiting ribs are arranged on the edge of the accommodating grooves, and the bottom plate is matched with the casing cover to fix the liquid pump, the water pump and the air pump in the corresponding accommodating grooves.
In addition, the utility model also provides another foam generating device for the toilet bowl, which comprises a liquid storage tank, a water tank, a foam cylinder, a liquid pump and a diaphragm pump,
the liquid pump is provided with a liquid inlet pipe and a liquid outlet pipe, and the diaphragm pump is provided with a water inlet pipe, a water outlet pipe and a gas outlet pipe;
the liquid inlet pipe is communicated with the liquid storage tank, the water inlet pipe is communicated with the water tank, the water outlet pipe and the liquid outlet pipe are converged in a first converging pipeline, and the air outlet pipe and the first converging pipeline are converged in a second converging pipeline;
the foaming cylinder is arranged on the second converging pipeline, and a foaming net is arranged in the foaming cylinder.
Implement the utility model discloses, following beneficial effect has:
the utility model discloses a foam generating device for toilet bowl, through setting up liquid pump and water pump, communicate the drain pipe of liquid pump and the outlet pipe of water pump and join in the first pipeline that joins, join the outlet duct of air pump and the first pipeline intercommunication that joins and join in the second simultaneously and join the pipeline, the running water in foamer in the liquid storage pot and the water tank joins the in-process that flows at the first pipeline that joins and realizes water liquid primary mixed, and join the pipeline with the air at the second and realize gas-liquid primary mixed, through the net effect in the foaming section of thick bamboo, the gas-liquid mixture mixes fully, and the foam that is cut into a large amount of small volumes floats on the pocket liquid cover is washd to the foaming, play deodorization and cushioning effect. The utility model improves the foam spraying effect by the synchronous work of the three pumps, and the foaming agent and the tap water are fully mixed, so that the special foaming agent with good foaming effect is not needed, the common detergent can be used to generate abundant foam, and the generated foam is continuous; in addition, the foaming agent, tap water and air flow together in sequence, so that the resistance of the foam blowing is small, and the noise of a pump body in the foam generating process is reduced.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of a foam generating device for a toilet of the present invention;
FIG. 2 is a schematic view of the connection of the components of FIG. 1;
fig. 3 is a schematic structural view of the foam cylinder of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the present invention provides an embodiment of a foam generating device for a toilet, including a liquid pump 1, a water pump 2, an air pump 3, a liquid storage tank 4, a water tank 5 and a foam cylinder 6, wherein the liquid storage tank 4 is used for storing a foaming agent, the water tank 5 is used for storing tap water, the liquid pump 1 is provided with a liquid inlet pipe 11 and a liquid outlet pipe 12, the water pump 2 is provided with a water inlet pipe 21 and a water outlet pipe 22, and the air pump 3 is provided with an air outlet pipe 31; the liquid inlet pipe 11 is communicated with the liquid storage tank 4, the water inlet pipe 21 is communicated with the water tank 5, the water outlet pipe 22 and the liquid outlet pipe 12 are converged in a first converging pipeline 7, and the air outlet pipe 31 and the first converging pipeline 7 are converged in a second converging pipeline 8; the foaming tube 6 is arranged on the second converging pipeline 8, and a foaming net 61 is arranged in the foaming tube 6.
This embodiment is through setting up liquid pump 1 and water pump 2, outlet pipe 22 intercommunication with liquid pump 1's drain pipe 12 and water pump 2 and join in first pipeline 7 that converges, the outlet duct 31 with air pump 3 with first pipeline 7 intercommunication and join in the second pipeline 8 that converges, foaming agent in the liquid storage pot 4 and the running water in the water tank 5 join the in-process that the pipeline 7 converges flow at first and realize water liquid primary mixed, and join the pipeline 8 with the air at the second and realize gas-liquid primary mixed, through foaming net 61 effect in a foaming section of thick bamboo 6, gas-liquid mixture mixes fully, and the foam that is cut into a large amount of small volumes floats on the washing pocket liquid front cover of toilet bowl, play deodorization and cushioning effect. The utility model improves the foam spraying effect by the synchronous operation of the three pumps, and the foaming agent and the tap water are fully mixed, so that the special foaming agent provided by the manufacturer of the production foaming generating device is not needed (the special foaming agent provided by the manufacturer of the production foaming generating device has good foaming effect under the condition of insufficient mixing, but has high cost and is limited when the foaming agent is supplemented), and the common detergent can be used to generate abundant foam, and the generated foam is continuous; in addition, the foaming agent, tap water and air flow together in sequence, so that the resistance of the foam blowing is small, and the noise of a pump body in the foam generating process is reduced.
The liquid pump 1, the water pump 2 and the air pump 3 in this embodiment are preferably peristaltic pumps, which can conveniently adjust the foaming agent, the tap water and the air flow, and achieve the foaming effect with different proportion requirements. In this embodiment, for easy to assemble, in a casing 9 was located to liquid pump 1, water pump 2 and air pump 3, casing 9 includes cap 91 and bottom plate 92, be equipped with in the cap 91 respectively with the holding tank of liquid pump 1, water pump 2 and air pump 3 looks adaptation, the limit portion of holding tank is equipped with spacing rib, bottom plate 92 and cap 91 cooperation are in order to fix liquid pump 1, water pump 2 and air pump 3 in corresponding holding tank.
In this embodiment, the water outlet pipe 22, the liquid outlet pipe 12 and the first converging pipeline 7 are communicated through a three-way pipe 71, and the air outlet pipe 31 is communicated with the first converging pipeline 7 and the second converging pipeline 8 through another three-way pipe 81. The water tank 5 is connected with a water inlet valve 51 for controlling the water replenishing of the water tank 5 so as to keep the water pressure in the water tank 5 relatively constant. The top of the liquid storage tank 4 is provided with a liquid inlet 41, and the liquid inlet 41 is provided with a sealing cover 42 in threaded fit with the liquid inlet, so that a user can conveniently supplement the foaming agent into the liquid storage tank 4. In order to enable tap water and foaming agent to be smoothly pumped out, a first through hole 52 is formed in the upper portion of the water tank 5, and a second through hole 43 is formed in the upper portion of the liquid storage tank 4. The first through hole 52 is preferably provided with an overflow pipe 53, the end of the overflow pipe 53 extends into a washing pocket of the toilet, when too much water is fed into the water tank 5, tap water in the water tank 5 directly overflows into the washing pocket through the overflow pipe 53, and the situation that the tap water is directly sprayed out from the first through hole 52 to damage an electrical structure in the toilet can be avoided. The second through hole 43 is provided with a balance air pipe 44 communicated with the outside. In order to prevent the liquid from flowing backward to the air pump 3, a one-way stop valve 32 is arranged on the air outlet pipe 31.
With reference to fig. 3, this embodiment the foaming cylinder 6 includes front cover 62 and back cover 63, front cover 62 is equipped with foam outlet 621, back cover 63 is equipped with and is used for converging the interface 631 of pipeline 8 intercommunication with the second, be equipped with spacing boss 622 in the front cover 62, front cover 62's tip is equipped with buckle 623, back cover 63 is equipped with clamping ring 632, one side and foaming net 61 of clamping ring 632 offset and will foaming net 61 compresses tightly on the spacing boss 622, clamping ring 632's opposite side with buckle 623 joint. For improving the sealing performance of foaming cylinder 6, limiting boss 622 is provided with limiting protrusion 624 along circumferential direction, sealing ring 64 is arranged outside limiting protrusion 624, and pressing ring 632 abuts against sealing ring 64. The foamed net 61 of this embodiment is preferably made of foamed stone sheets.
It should be noted that, as another embodiment, the water pump 2 and the air pump 3 may be replaced by a diaphragm pump having water and air dual functions, the diaphragm pump is provided with a water inlet pipe 21, a water outlet pipe 22 and an air outlet pipe 31, the water inlet pipe 21, the water outlet pipe 22 and the air outlet pipe 31 on the diaphragm pump adopt the same connection mode as the first embodiment, the same foaming effect can be achieved, and one pump and a pump holding tank can be reduced in the housing 9, which is helpful for reducing the cost and the volume of the foam generating device.
To sum up, implement the utility model discloses following beneficial effect has:
the utility model discloses a foam generating device for toilet bowl through liquid pump, water pump and the synchronous output of air pump, directly joins the pipeline with foamer and running water at the first and mixes to join pipeline and air mixture at the second, the foam of a large amount of small volumes is just cut apart into to the foaming net intensive mixing of gas-liquid mixture in the foaming section of thick bamboo, and the foam exports through the foam of protecgulum and flows, and it has following advantage:
1. the liquid pump, the water pump and the air pump are synchronously output, tap water and the foaming agent are driven, the flowability is strong, the mixing is thorough, the foam discharging continuity is strong, the foam output efficiency is greatly improved, a large amount of foam can be generated by adopting common washing liquid, a special foaming agent provided by a manufacturer for producing a foam generating device is not needed, and the maintenance of a user is facilitated;
2. the liquid pump, the water pump and the air pump are synchronously output, tap water, the foaming agent and air are directly mixed and conveyed in the pipeline, so that the foam blowing resistance is reduced, and the noise of the foam pump body is reduced;
3. the flow rates of the foaming agent, tap water and air are respectively adjusted through the liquid pump, the water pump and the air pump, so that the foaming effect with different proportion requirements can be realized;
4. tap water, foaming agent and air are directly mixed in the pipeline, and a special pre-dissolving cavity/mixing cavity is not required to be arranged, so that the volume is small;
5. the foaming stone is directly and fixedly pressed through the front cover and the rear cover of the foaming cylinder, a foaming box is not required to be arranged, the foaming stone is not required to be fixed in the foaming box through an insertion pipe, and the installation is simple;
6. after the foam generating device works for a certain time, a foam layer with enough thickness is formed on the liquid surface of the washing pocket, so that the functions of buffering, noise reduction and deodorization are achieved.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (9)
1. A foam generating device for a toilet bowl is characterized by comprising a liquid pump, a water pump, an air pump, a liquid storage tank, a water tank and a foaming barrel,
the liquid pump is provided with a liquid inlet pipe and a liquid outlet pipe, the water pump is provided with a water inlet pipe and a water outlet pipe, and the air pump is provided with an air outlet pipe;
the liquid inlet pipe is communicated with the liquid storage tank, the water inlet pipe is communicated with the water tank, the water outlet pipe and the liquid outlet pipe are converged in a first converging pipeline, and the air outlet pipe and the first converging pipeline are converged in a second converging pipeline;
the foaming cylinder is arranged on the second converging pipeline, and a foaming net is arranged in the foaming cylinder.
2. The foam generating device for the toilet bowl according to claim 1, wherein the foaming cylinder comprises a front cover and a rear cover, the front cover is provided with a foam outlet, the rear cover is provided with an interface for communicating with the second converging pipeline, a limiting boss is arranged in the front cover, a fastener is arranged at the end of the front cover, the rear cover is provided with a pressing ring, one side of the pressing ring abuts against the foaming net and presses the foaming net on the limiting boss, and the other side of the pressing ring is fastened with the fastener.
3. The foam generating device for the toilet bowl according to claim 2, wherein the limit boss is circumferentially provided with a limit protrusion, a sealing ring is arranged outside the limit protrusion, and the pressing ring abuts against the sealing ring.
4. The foam generating apparatus for a toilet bowl according to claim 1 or 2, wherein the foaming net is made of a foaming stone sheet.
5. The foam generating apparatus for a toilet stool according to claim 1, wherein a first through hole is formed at an upper portion of the water tank, a second through hole is formed at an upper portion of the liquid storage tank, and the first through hole is provided with an overflow pipe, an end of which extends into a washing pocket of the toilet stool.
6. The foam generating device for the toilet bowl according to claim 1 or 5, wherein the air outlet pipe is provided with a one-way stop valve, the water tank is connected with a water inlet valve, the top of the liquid storage tank is provided with a liquid inlet, and the liquid inlet is provided with a sealing cover in threaded fit with the liquid inlet.
7. The foam generating apparatus for a toilet bowl according to claim 1, wherein the liquid pump, the water pump and the air pump are peristaltic pumps.
8. The foam generating device for the toilet bowl according to claim 1 or 7, wherein the liquid pump, the water pump and the air pump are disposed in a casing, the casing comprises a casing cover and a bottom plate, the casing cover is provided with receiving grooves respectively matched with the liquid pump, the water pump and the air pump, edges of the receiving grooves are provided with limiting ribs, and the bottom plate and the casing cover are matched to fix the liquid pump, the water pump and the air pump in the corresponding receiving grooves.
9. A foam generating device for a toilet bowl is characterized by comprising a liquid storage tank, a water tank, a foaming barrel, a liquid pump and a diaphragm pump,
the liquid pump is provided with a liquid inlet pipe and a liquid outlet pipe, and the diaphragm pump is provided with a water inlet pipe, a water outlet pipe and a gas outlet pipe;
the liquid inlet pipe is communicated with the liquid storage tank, the water inlet pipe is communicated with the water tank, the water outlet pipe and the liquid outlet pipe are converged in a first converging pipeline, and the air outlet pipe and the first converging pipeline are converged in a second converging pipeline;
the foaming cylinder is arranged on the second converging pipeline, and a foaming net is arranged in the foaming cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603841.XU CN210238681U (en) | 2019-04-28 | 2019-04-28 | Foam generating device for toilet bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603841.XU CN210238681U (en) | 2019-04-28 | 2019-04-28 | Foam generating device for toilet bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210238681U true CN210238681U (en) | 2020-04-03 |
Family
ID=69968288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920603841.XU Active CN210238681U (en) | 2019-04-28 | 2019-04-28 | Foam generating device for toilet bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210238681U (en) |
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2019
- 2019-04-28 CN CN201920603841.XU patent/CN210238681U/en active Active
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| GR01 | Patent grant | ||
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Address after: 528100 Building 1, No. 1, Kangyu Third Road, Nanshan Town, Sanshui District, Foshan City, Guangdong Province (application for residence) Patentee after: Wrigley Furniture Group Co., Ltd Address before: 528100 No. 3, South District, Jiangdu Industrial Park, Nanshan Town, Sanshui District, Foshan, Guangdong Patentee before: GUANGDONG LEHUA HOME FURNISHING Co.,Ltd. |