CN106673129B - Softened water purifier - Google Patents
Softened water purifier Download PDFInfo
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- CN106673129B CN106673129B CN201611212184.3A CN201611212184A CN106673129B CN 106673129 B CN106673129 B CN 106673129B CN 201611212184 A CN201611212184 A CN 201611212184A CN 106673129 B CN106673129 B CN 106673129B
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- softening
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
- C02F2301/028—Tortuous
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The patent relates to the field of water treatment equipment and discloses a softened water purifier which comprises a water purifier and a water drawing tube, wherein the water purifier is in a tube shape and comprises a water inlet section, a filtering section, a softening section and a water outlet section from top to bottom; the bottom of the water drawing barrel is communicated with a water outlet section of the water purifier, a piston is connected in the water drawing barrel in a sliding manner, a second one-way valve is arranged on the piston, a rack is arranged on the piston and is connected to the side wall of the water drawing barrel in a sliding manner, a gear meshed with the rack is further connected to the side wall of the water drawing barrel in a rotating manner, and a crank is eccentrically arranged on the gear; the upper part of the water drawing cylinder is provided with a water discharge valve and a third one-way valve, and the top end of the water drawing cylinder is closed; the upper part of the water drawing cylinder is also provided with a regeneration valve. This patent is anticipated is providing a demineralized water purifier convenient to it is domestic.
Description
Technical Field
The invention relates to the field of water treatment equipment.
Background
In daily life, when tap water is used for boiling water, a layer of hard dirt is always formed on the inner wall of the kettle, and the layer of hard dirt is actually carbonate, sulfate, nitrate, chloride and the like formed by calcium and magnesium ions in the tap water. Therefore, we often say that tap water is hard and cannot be drunk directly.
The term "hard" as used herein refers to the total hardness of water, i.e., the total concentration of calcium and magnesium ions in water, including carbonate hardness (i.e., the calcium and magnesium ions that precipitate as carbonates upon heating, and thus are also referred to as temporary hardness) and non-carbonate hardness (i.e., the portion of calcium and magnesium ions that do not precipitate upon heating, and thus are also referred to as permanent hardness).
In order to ensure the health of drinking water, the tap water is required to be softened. The softening treatment usually uses a softening tank, an exchanger is arranged in the softening tank, a resin layer is arranged in the exchanger, calcium and magnesium ions in water are replaced with sodium ions absorbed by the resin, the resin absorbs the calcium and magnesium ions, and the sodium ions enter the water, so that the water flowing out of the softening tank is softened water with hardness removed. The efficiency of removing calcium and magnesium ions by the resin is gradually reduced along with the increase of calcium and magnesium ions in the resin, the resin must be regenerated after absorbing a certain amount of calcium and magnesium ions, the regeneration process is to wash the resin layer by high-concentration sodium salt water, the hard ions on the resin layer are replaced again, the resin layer is discharged out of the tank body along with the regeneration waste liquid, and the replacement function of the softening tank is recovered.
However, the softening tank is generally large in volume and needs to be subjected to professional regeneration treatment, so that the softening tank is only used for industrial softened water production, and ordinary people do not know how to perform softened water treatment, so that the softening tank is not suitable for household water purifiers.
Disclosure of Invention
The invention aims to provide a softened water purifier convenient for household use.
The softened water purifier comprises a water purifier and a water drawing cylinder, wherein the water purifier is cylindrical and comprises a water inlet section, a filtering section, a softening section and a water outlet section from top to bottom, a filter element is arranged in the filtering section, a partition plate for separating the filtering section from the softening section is arranged between the filtering section and the softening section, a first one-way valve for only supplying water from the filtering section to the softening section is arranged on the partition plate, an exchanger is arranged in the softening section, and a resin layer is arranged in the exchanger; the bottom of the water drawing barrel is communicated with a water outlet section of the water purifier, a piston is connected in the water drawing barrel in a sliding manner, a second one-way valve only allowing water to pass through from bottom to top is arranged on the piston, a rack is arranged on the piston and is connected to the side wall of the water drawing barrel in a sliding manner, a gear meshed with the rack is further connected to the side wall of the water drawing barrel in a rotating manner, and a crank is eccentrically arranged on the gear; the upper part of the water drawing cylinder is provided with a water drain valve and a third one-way valve which is communicated with the water drawing cylinder and the softening section and only supplies water to enter the softening section from the water drawing cylinder, and the top end of the water drawing cylinder is closed; the upper part of the water drawing cylinder is also provided with a regeneration valve.
The technical principle and the beneficial effects of the scheme are as follows: when softening treatment is carried out, the regeneration valve is closed, the crank is rotated to drive the gear to rotate, and the gear drives the piston to reciprocate up and down through the rack. The water intake section is filled with tap water, when the piston moves upwards, negative pressure is generated at the lower part of the water drawing cylinder, the tap water enters the filtering section under the action of self gravity and the negative pressure to filter the tap water, the tap water is firstly filtered and purified, the filtered tap water enters the softening section through the first one-way valve, the tap water passes through the resin layer when passing through the softening section and is softened to generate softened water, the softened water enters the lower part of the water drawing cylinder, when the piston moves downwards, the softened water generates downward extrusion force on the softened water in the lower part of the water drawing cylinder, the softened water enters the upper part of the water drawing cylinder above the piston through the second one-way valve, and the softened water can be discharged for drinking by opening the water discharge valve at the upper part of the water drawing cylinder.
When regeneration treatment is carried out, the regeneration valve is opened, high-concentration sodium salt water is added into the upper part of the water drawing cylinder through the regeneration valve, the crank is rotated to enable the piston to move upwards, the high-concentration sodium salt water in the upper part of the water drawing cylinder is pressed into the softening section through the third one-way valve, and the high-concentration sodium salt water flushes a resin layer in the exchanger. The gear is rotated repeatedly, so that the piston can be driven to reciprocate up and down, and the resin layer is continuously regenerated. Due to the arrangement of the first one-way valve, high-concentration sodium salt water cannot enter the filtering section and only circularly rotates in the water drawing cylinder, the softening section and the water outlet section. After the regeneration treatment is finished, the water drain valve is opened, and the regenerated waste liquid can be discharged from the water drain valve.
This scheme can directly purify and soften the running water, can also carry out regeneration treatment to the resin layer, and easy operation is fit for family expenses.
Furthermore, the resin layers are horizontally arranged in parallel and staggered mode, and S-shaped flow channels are formed among the resin layers. The flow of tap water flowing through the resin layer is increased, the softening time is prolonged, and the softening efficiency is improved.
Further, the resin layers are arranged vertically in parallel. The high-concentration sodium salt water can repeatedly wash the resin layer, and the regeneration is convenient.
Furthermore, the water outlet section is detachably connected to the softening section, and the exchanger is detachably connected to the softening section. The exchanger is conveniently taken out after the water outlet section is taken down, so that the exchanger can be conveniently replaced.
Furthermore, a feed hopper is arranged on the regeneration valve and is in an inverted cone shape. The high-concentration brine is conveniently added into the water drawing cylinder through the feed hopper.
Drawings
Fig. 1 is a schematic structural view of a softened water purifier according to an embodiment of the invention.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: the water inlet section 1, the filtering section 2, the softening section 3, the water outlet section 4, the filter element 5, the partition plate 6, the first one-way valve 7, the water drawing cylinder 8, the piston 9, the second one-way valve 10, the third one-way valve 11, the rack 12, the gear 13, the regeneration valve 14, the water drain valve 15, the feed hopper 16 and the exchanger 17.
The embodiment of the softened water purifier is basically as shown in the attached figure 1: the water purifier is cylindrical and comprises a water inlet section 1, a filtering section 2, a softening section 3 and a water outlet section 4 from top to bottom, wherein a filter element 5 is arranged in the filtering section 2, a partition plate 6 for separating the filtering section 2 from the softening section 3 is arranged between the filtering section 2 and the softening section 3, a first one-way valve 7 for only supplying water from the filtering section 2 to the softening section 3 is arranged on the partition plate 6, an exchanger 17 is arranged in the softening section 3, and a resin layer is arranged in the exchanger 17; the bottom of the water drawing barrel 8 is communicated with the water outlet section 4 of the water purifier, a piston 9 is connected in the water drawing barrel 8 in a sliding manner, a second one-way valve 10 only allowing water to pass through from bottom to top is arranged on the piston 9, a rack 12 is arranged on the piston 9, the rack 12 is connected to the side wall of the water drawing barrel 8 in a sliding manner, a gear 13 meshed with the rack 12 is further rotatably connected to the side wall of the water drawing barrel 8, and a crank is eccentrically arranged on the gear 13; the upper part of the water drawing cylinder 8 is provided with a water drain valve 15 and a third one-way valve 11 which is communicated with the water drawing cylinder 8 and the softening section 3 and only supplies water to enter the softening section 3 from the water drawing cylinder 8, and the top end of the water drawing cylinder 8 is closed; the upper part of the water drawing barrel 8 is also provided with a regeneration valve 14, the regeneration valve 14 is provided with a feed hopper 16, and the feed hopper 16 is in an inverted cone shape; the water outlet section 4 is inserted on the softening section 3, and the exchanger 17 is connected in the softening section 3 in a threaded manner.
When the softening treatment is performed, the regeneration valve 14 is closed, the crank drive gear 13 is rotated, and the gear 13 drives the piston 9 to reciprocate up and down via the rack 12. Tap water is added into the water inlet section 1, when the piston 9 moves upwards, the tap water enters the filtering section 2 to filter the tap water, the filtered tap water enters the softening section 3 through the first one-way valve 7, the tap water passes through the resin layer to be softened when passing through the softening section 3 to generate softened water, the softened water enters the lower part of the water drawing cylinder 8, when the piston 9 moves downwards, the softened water generates downward pushing force on the softened water in the lower part of the water drawing cylinder 8, the softened water enters the upper part of the water drawing cylinder 8 above the piston 9 through the second one-way valve 10, and the softened water can be discharged for drinking by opening the water discharge valve 15 in the upper part of the water drawing cylinder 8.
In the regeneration treatment, the regeneration valve 14 is opened, the high concentration sodium salt water is fed into the upper part of the water drawing tube 8 through the feed hopper 16, the crank is rotated to move the piston 9 upward, the high concentration sodium salt water in the upper part of the water drawing tube 8 is pressed into the softening section 3 through the third check valve 11, and the high concentration sodium salt water washes the resin layer in the exchanger 17. The gear 13 is repeatedly rotated, and the piston 9 reciprocates up and down, thereby continuously performing the regeneration treatment on the resin layer. After the regeneration treatment is finished, the water drain valve 15 is opened, and the regenerated waste liquid can be discharged from the water drain valve 15.
When it is necessary to replace the exchanger 17, the outlet section 4 is pulled out, i.e. the exchanger 17 is taken out by screwing the exchanger 17 from below the softening section 3.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. Softened water purifier, its characterized in that: the water purifier is cylindrical and comprises a water inlet section, a filtering section, a softening section and a water outlet section from top to bottom, a filter element is arranged in the filtering section, a partition plate for separating the filtering section from the softening section is arranged between the filtering section and the softening section, a first one-way valve for only supplying water from the filtering section to the softening section is arranged on the partition plate, an exchanger is arranged in the softening section, and a resin layer is arranged in the exchanger; the bottom of the water drawing barrel is communicated with a water outlet section of the water purifier, a piston is connected in the water drawing barrel in a sliding manner, a second one-way valve only allowing water to pass through from bottom to top is arranged on the piston, a rack is arranged on the piston and is connected to the side wall of the water drawing barrel in a sliding manner, a gear meshed with the rack is further connected to the side wall of the water drawing barrel in a rotating manner, and a crank is eccentrically arranged on the gear; the upper part of the water drawing cylinder is provided with a water drain valve and a third one-way valve which is communicated with the water drawing cylinder and the softening section and only supplies water to enter the softening section from the water drawing cylinder, and the top end of the water drawing cylinder is closed; the upper part of the water drawing cylinder is also provided with a regeneration valve.
2. The softened water purifier of claim 1, characterized in that: the resin layers are horizontally arranged in parallel and staggered mode, and S-shaped flow channels are formed among the resin layers.
3. The softened water purifier of claim 1, characterized in that: the resin layers are vertically arranged in parallel.
4. The softened water purifier as recited in any one of claims 1-3, characterized in that: the water outlet section is detachably connected to the softening section, and the exchanger is detachably connected to the softening section.
5. The softened water purifier of claim 4, characterized in that: the regeneration valve is provided with a feed hopper which is in an inverted cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212184.3A CN106673129B (en) | 2016-12-25 | 2016-12-25 | Softened water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212184.3A CN106673129B (en) | 2016-12-25 | 2016-12-25 | Softened water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106673129A CN106673129A (en) | 2017-05-17 |
| CN106673129B true CN106673129B (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611212184.3A Active CN106673129B (en) | 2016-12-25 | 2016-12-25 | Softened water purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN106673129B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473285A (en) * | 2017-09-20 | 2017-12-15 | 镇江巨商智能科技有限公司 | A kind of hand-rail type portable water purifier |
| CN117142575B (en) * | 2023-10-25 | 2024-02-06 | 山东华立供水设备有限公司 | Agricultural drinking water purifying treatment equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805088A (en) * | 2010-04-28 | 2010-08-18 | 上海理想家园生态建筑规划设计研究院 | Combined type quality-divided water purification and supply device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7438801B2 (en) * | 2004-12-13 | 2008-10-21 | Mainstream Engineering Corp. | Compact personal water purification device |
| CN201073576Y (en) * | 2007-08-03 | 2008-06-18 | 徐道波 | Water purification apparatus with combined filtering equipment |
| CN101987763B (en) * | 2010-12-03 | 2012-04-25 | 昆山华科膜环保科技有限公司 | Raw water dispenser for removing heavy metals and resisting plugging |
| CN202465424U (en) * | 2012-03-14 | 2012-10-03 | 张凯翔 | Portable water purifier |
| CN104743697A (en) * | 2015-03-06 | 2015-07-01 | 成都博智维讯信息技术有限公司 | Household manual water purifier |
| KR20160121292A (en) * | 2015-04-10 | 2016-10-19 | 박길재 | Portable hand-operated water purifiers |
-
2016
- 2016-12-25 CN CN201611212184.3A patent/CN106673129B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805088A (en) * | 2010-04-28 | 2010-08-18 | 上海理想家园生态建筑规划设计研究院 | Combined type quality-divided water purification and supply device |
Non-Patent Citations (2)
| Title |
|---|
| Comparison of solvent extractions and resin adsorption for isolation of mutagenic compounds from chlorinated drinkingwater with high humus content;T.Vartiainen et al;《Water Research》;19870731;第21卷(第7期);第773-779页 * |
| 便携式野外净水装置研究进展;赵杨;《给水排水》;20091231;第35卷(第12期);第123-126页 * |
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| CN106673129A (en) | 2017-05-17 |
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Effective date of registration: 20230605 Address after: Room 1601, building D, venture outsourcing service center, No. 188, Tongsheng Avenue, development zone, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu yikaide Environmental Protection Technology Co.,Ltd. Address before: 402160 gangtianao village group of Shengli village, Shengli Road office, Yongchuan District, Chongqing Patentee before: CHONGQING JIEXIN DIRECT DRINKING WATER PURIFYING EQUIPMENT Co.,Ltd. |
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