CN213771503U - A filtration scale removal subassembly, intelligent closestool for intelligent closestool - Google Patents
A filtration scale removal subassembly, intelligent closestool for intelligent closestool Download PDFInfo
- Publication number
- CN213771503U CN213771503U CN202021680074.1U CN202021680074U CN213771503U CN 213771503 U CN213771503 U CN 213771503U CN 202021680074 U CN202021680074 U CN 202021680074U CN 213771503 U CN213771503 U CN 213771503U
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- China
- Prior art keywords
- filter element
- scale inhibitor
- water
- intelligent closestool
- water inlet
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- 238000001914 filtration Methods 0.000 title claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000002455 scale inhibitor Substances 0.000 claims abstract description 48
- 239000002245 particle Substances 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 18
- 229920000642 polymer Polymers 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000010963 304 stainless steel Substances 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical group 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 description 11
- 235000020679 tap water Nutrition 0.000 description 11
- 239000012535 impurity Substances 0.000 description 5
- 229910017053 inorganic salt Inorganic materials 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000007601 warm air drying Methods 0.000 description 1
Images
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a filter descaling assembly for an intelligent closestool, and the intelligent closestool, wherein the filter descaling assembly comprises a shell and a filter element assembly arranged in the shell, the shell is provided with a first water inlet, a first water outlet and a containing cavity, the first water inlet and the first water outlet are respectively communicated with the containing cavity, and the filter element is arranged in the containing cavity and separates the first water inlet and the first water outlet; the filter element component comprises a filter element, a metal net and scale inhibitor particles, wherein the metal net is wrapped on the filter element, the scale inhibitor particles are arranged in the filter element, and the scale inhibitor particles are made of scale inhibitor. The utility model discloses a filter can reduce the hardness of running water, prevents the formation of incrustation scale.
Description
Technical Field
The utility model relates to an intelligent closestool technical field especially relates to a filtration scale removal subassembly, intelligent closestool for intelligent closestool.
Background
Intelligent toilets possess many special functions: such as buttocks cleaning, lower body cleaning, moving cleaning, seat ring heat preservation, warm air drying, automatic deodorization, silence sitting and the like.
The quality of water in part place is harder, and the incrustation scale layer can appear in the time of intelligent closestool inside heating part for a long time, leads to inside pipeline to block up. The existing common PP cotton filter for the intelligent closestool can only filter impurities and small particles and can not dissolve water scales.
Disclosure of Invention
The utility model aims to solve the technical problem that a filtration descaling subassembly for intelligent closestool is provided, impurity, granule in the effective filtration running water to reduce the hardness of running water.
The utility model aims to solve the technical problem that a provide one kind and be used for intelligent closestool, durable for a long time, the heater block is difficult for producing the incrustation scale.
In order to solve the technical problem, the utility model provides a filtering descaling assembly for an intelligent closestool, which comprises a shell and a filter element assembly arranged in the shell, wherein the shell is provided with a first water inlet, a first water outlet and a containing cavity, the first water inlet and the first water outlet are respectively communicated with the containing cavity, and the filter element is arranged in the containing cavity and separates the first water inlet from the first water outlet; the filter element component comprises a filter element, a metal net and scale inhibitor particles, wherein the metal net is wrapped on the filter element, the scale inhibitor particles are arranged in the filter element, and the scale inhibitor particles are made of scale inhibitor.
As an improvement of the scheme, the scale inhibitor is a carboxylic acid polymer scale inhibitor, a sulfonic acid polymer scale inhibitor or a phosphorus-containing polymer scale inhibitor.
As an improvement of the scheme, the filter element is in a hollow cylindrical shape, and the scale inhibitor particles are arranged in the filter element; wherein,
the filter element is PP cotton or active carbon.
As a modification of the above, the metal mesh is made of 304 stainless steel mesh.
As the improvement of above-mentioned scheme, the filter element group spare still includes the part that divides water, divide the one end of water setting at the filter element, separate first water inlet and first delivery port to fix the filter element in holding the intracavity.
As an improvement of the scheme, the water distribution piece is provided with a second water inlet and a second water outlet, the second water inlet is communicated with the first water inlet and the accommodating cavity respectively, and the second water outlet is communicated with the first water outlet and the interior of the filter element respectively.
As an improvement of the above scheme, the housing comprises a first housing, a second housing and a connecting piece, wherein the first housing is provided with the first water inlet and the first water outlet;
the connecting piece is arranged in the accommodating cavity and connected to the first shell and the second shell so as to connect the first shell and the second shell to form the accommodating cavity.
As an improvement of the above scheme, the housing further comprises a third housing, and the third housing is sleeved on the first housing and is in sealing connection with the second housing through a connecting ring.
Correspondingly, the invention further provides an intelligent closestool comprising the filtering descaling assembly.
Implement the utility model discloses, following beneficial effect has:
the utility model provides a filtering and descaling assembly for an intelligent closestool, which comprises a shell and a filter element assembly arranged in the shell, wherein the shell is provided with a first water inlet, a first water outlet and a containing cavity, the first water inlet and the first water outlet are respectively communicated with the containing cavity, and the filter element is arranged in the containing cavity and separates the first water inlet from the first water outlet; the filter element component comprises a filter element, a metal net and scale inhibitor particles, wherein the metal net is wrapped on the filter element, the scale inhibitor particles are arranged in the filter element, and the scale inhibitor particles are made of scale inhibitor. The utility model arranges the metal net outside the filter element to isolate large granular substances outside, thereby improving the filtering effect and prolonging the service life of the filter element; in addition, the scale inhibitor particles are arranged in the filter element, so that tap water is fully contacted with the scale inhibitor particles, insoluble inorganic salt in the tap water is dispersed through the scale inhibitor particles, and the precipitation and scaling of the insoluble inorganic salt on the metal surface are prevented or interfered.
Drawings
FIG. 1 is an exploded view of the filtering descaling assembly of the present invention;
FIG. 2 is a front view of the filtering and descaling assembly of the present invention;
FIG. 3 is a top view of the filtering and descaling assembly of the present invention;
FIG. 4 is an exploded view of the filter cartridge assembly of the present invention;
FIG. 5 is a cross-sectional view at BB of FIG. 2;
FIG. 6 is a cross-sectional view at AA in FIG. 3;
FIG. 7 is a schematic view of the water flow of FIG. 5;
fig. 8 is a schematic view of the water flow of fig. 6.
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.
Referring to fig. 1 to 6, the utility model provides a filtering and descaling assembly for an intelligent toilet, which comprises a housing 1 and a filter element assembly 2 arranged in the housing 1, wherein the filter element assembly 2 comprises a filter element 21, a metal mesh 22 and scale inhibitor particles 23, and the metal mesh 22 is wrapped on the filter element 21 and is used for filtering particles, impurities and the like in tap water; the scale inhibitor particles 23 are arranged in the filter element 21 and used for dispersing the insoluble inorganic salt in the water and reducing the hardness of the tap water.
Preferably, the filter element 21 is a hollow cylinder, and the scale inhibitor particles 23 are arranged in the filter element 21. Wherein, the filter element 21 is PP cotton or activated carbon, but not limited thereto. Preferably, the filter element 21 is an activated carbon rod.
Wherein the metal mesh 23 is made of 304 stainless steel mesh for filtering particles, impurities, etc. in the tap water.
Wherein, the scale inhibitor particles 23 are made of scale inhibitor and have the functions of dispersing the insoluble inorganic salt in water and preventing or interfering the precipitation and scaling of the insoluble inorganic salt on the metal surface. Specifically, the scale inhibitor is a carboxylic acid polymer scale inhibitor, a sulfonic acid polymer scale inhibitor or a phosphorus-containing polymer scale inhibitor.
In order to further reduce the hardness of tap water and prevent scale formation, the filter element component comprises scale inhibitor particles 23 with different particle sizes, wherein the particle sizes of the scale inhibitor particles 23 are divided into DN25, DN32, DN40 and DN50, and the particle sizes of the scale inhibitor particles are in normal distribution. Preferably, the size difference between the maximum particle diameter and the minimum particle diameter of the scale inhibitor particles is not less than 30 μm.
In order to prolong the service life of the scale inhibitor particles and ensure that the filtering and descaling assembly can maintain good scale inhibition effect, the solubility of the scale inhibitor particles 23 in water below 90 ℃ is lower than 5g/100g, and the swelling degree of the scale inhibitor particles 23 in water below 90 ℃ is lower than 12%.
Casing 1 is equipped with first water inlet 111, first delivery port 112 and holds chamber 113, first water inlet 111 and first delivery port 112 respectively with hold chamber 113 intercommunication, filter core 21 sets up in holding chamber 113, and separates first water inlet 111 and first delivery port 112, and the running water gets into from first water inlet 111 and holds chamber 113, and the water that holds in the chamber 113 gets into inside from the lateral wall of filter core 21 behind metal mesh 23, sets up the antisludging agent granule 23 in filter core 21 and fully contacts with the running water, and the running water after the filtration gets into first delivery port 112 from filter core 21 and goes out. Preferably, the first water outlet 112 is connected to a heating assembly.
The shell 1 comprises a first shell 11, a second shell 12 and a connecting piece 13, wherein the first shell 11 is provided with a first water inlet 111 and a first water outlet 112; the connecting member 13 is connected to the first housing 11 and the second housing 12 to connect the first housing 11 and the second housing 12 to form the accommodating chamber 113. In order to facilitate the installation and disassembly of the filter and the replacement of the filter element, the first housing 11 and the connecting member 13 are provided with threads, and the first housing and the connecting member can be connected in a threaded manner. Further, in order to prevent the filter from leaking water, a sealing ring is provided at the joint of the first housing 11 and the connecting member 13. The filter element 21 is disposed at one end of the filter element 21 to fix the filter element 21 in the accommodating cavity 113, and the other end of the filter element 21 abuts against the sidewall of the second housing 12.
Preferably, the side wall of the second housing 12 is provided with a blocking portion 121, the blocking portion 121 abuts against the end of the filter element 21, so that the end of the filter element 21 and the second housing 12 form a sealed connection, and water in the accommodating cavity 113 can only enter the filter element 21 from the side wall of the filter element 21, so that tap water can be in full contact with the scale inhibitor particles 23, and the hardness of the tap water is effectively reduced.
The housing 1 further comprises a third housing 14, wherein the third housing 14 is sleeved on the first housing 11 and forms a sealing connection with the second housing 12 through a connecting ring 15. Since the first housing 11 is provided with an opening for engaging the connector 13, a third housing 14 is required to be inserted on the outside thereof.
Wherein, the filter element group spare still includes the part 24 that divides water, divide water 24 to set up in the one end of filter core 21, separate first water inlet 111 and first delivery port 112 to fix filter core 21 in holding chamber 113, on the lateral wall of the other end butt casing of filter core 21.
Specifically, the water diversion piece 24 is provided with a second water inlet and a second water outlet, the second water inlet is communicated with the first water inlet 111 and the accommodating cavity 113 respectively, and the second water outlet is communicated with the first water outlet 112 and the inside of the filter element 21 respectively.
The water entering the accommodating cavity 113 from the first water inlet 111 can only enter the filter element 21 from the side wall of the filter element 21, and because the two ends of the filter element 21 are sealed and fixed, the water in the second cavity can only enter the filter element 21 from the side wall of the filter element 21 and then reacts with the scale inhibitor particles 23 arranged in the filter element 21, and the tap water hardness is reduced and then goes out from the first water outlet 112. The filter element 21 of the application can not only filter impurities, but also reduce the hardness of tap water.
Referring to fig. 7 and 8, in operation, tap water enters the housing 1 from the first water inlet 111 and then enters the accommodating cavity 113 through the water distributing member 24, water in the accommodating cavity 113 passes through the metal mesh 23 and then enters the filter element 21 from the side wall of the filter element 21, and fully contacts and reacts with the scale inhibitor particles 23, and the water with reduced hardness enters the first water outlet 112 through the water distributing member 24 and then enters the heating assembly.
Correspondingly, the utility model also provides an intelligent closestool, it includes foretell filtration scale removal subassembly.
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 filtering descaling assembly for an intelligent closestool comprises a shell and a filter element assembly arranged in the shell, and is characterized in that the shell is provided with a first water inlet, a first water outlet and an accommodating cavity, the first water inlet and the first water outlet are respectively communicated with the accommodating cavity, and the filter element is arranged in the accommodating cavity and separates the first water inlet from the first water outlet;
the filter element component comprises a filter element, a metal net and scale inhibitor particles, wherein the metal net is wrapped on the filter element, the scale inhibitor particles are arranged in the filter element, and the scale inhibitor particles are made of scale inhibitor.
2. The filtering and descaling assembly for the intelligent closestool of claim 1, wherein the scale inhibitor is a carboxylic acid polymer scale inhibitor, a sulfonic acid polymer scale inhibitor or a phosphorus polymer scale inhibitor.
3. The filtering and descaling assembly for the intelligent closestool of claim 2, wherein the filter element is hollow cylindrical, and the scale inhibitor particles are arranged in the filter element; wherein,
the filter element is PP cotton or active carbon.
4. The filtering descaling assembly for an intelligent closestool of claim 1, wherein the metal mesh is made of 304 stainless steel mesh.
5. The filtering and descaling assembly for the intelligent closestool of claim 1, wherein the filter element assembly further comprises a water diversion member, the water diversion member is arranged at one end of the filter element, separates the first water inlet from the first water outlet and fixes the filter element in the accommodating cavity.
6. The filtering and descaling assembly for the intelligent closestool of claim 5, wherein the water diversion member is provided with a second water inlet and a second water outlet, the second water inlet is respectively communicated with the first water inlet and the containing cavity, and the second water outlet is respectively communicated with the first water outlet and the interior of the filter element.
7. The filtering descaling assembly for intelligent closestool of claim 1, wherein the casing comprises a first casing, a second casing and a connecting piece, the first casing is provided with the first water inlet and the first water outlet;
the connecting piece is arranged in the accommodating cavity and connected to the first shell and the second shell so as to connect the first shell and the second shell to form the accommodating cavity.
8. The filtering and descaling assembly for intelligent closestool of claim 7, wherein the housing further comprises a third housing, and the third housing is sleeved on the first housing and forms a sealing connection with the second housing through a connecting ring.
9. An intelligent toilet bowl, characterized by comprising a filtering descaling assembly according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021680074.1U CN213771503U (en) | 2020-08-13 | 2020-08-13 | A filtration scale removal subassembly, intelligent closestool for intelligent closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021680074.1U CN213771503U (en) | 2020-08-13 | 2020-08-13 | A filtration scale removal subassembly, intelligent closestool for intelligent closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213771503U true CN213771503U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021680074.1U Active CN213771503U (en) | 2020-08-13 | 2020-08-13 | A filtration scale removal subassembly, intelligent closestool for intelligent closestool |
Country Status (1)
| Country | Link |
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| CN (1) | CN213771503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231639A (en) * | 2022-09-22 | 2022-10-25 | 箭牌家居集团股份有限公司 | Water treatment structure, water treatment valve and water equipment |
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2020
- 2020-08-13 CN CN202021680074.1U patent/CN213771503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231639A (en) * | 2022-09-22 | 2022-10-25 | 箭牌家居集团股份有限公司 | Water treatment structure, water treatment valve and water equipment |
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