CN219089184U - Soft water regeneration control device and dish washer - Google Patents
Soft water regeneration control device and dish washer Download PDFInfo
- Publication number
- CN219089184U CN219089184U CN202223295105.3U CN202223295105U CN219089184U CN 219089184 U CN219089184 U CN 219089184U CN 202223295105 U CN202223295105 U CN 202223295105U CN 219089184 U CN219089184 U CN 219089184U
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- water
- pipe
- water inlet
- regeneration
- control device
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- 230000008929 regeneration Effects 0.000 title claims abstract description 63
- 238000011069 regeneration method Methods 0.000 title claims abstract description 63
- 239000008234 soft water Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 239000011347 resin Substances 0.000 claims abstract description 45
- 229920005989 resin Polymers 0.000 claims abstract description 45
- 150000003839 salts Chemical class 0.000 claims abstract description 37
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 5
- 239000012267 brine Substances 0.000 description 5
- 239000003456 ion exchange resin Substances 0.000 description 5
- 229920003303 ion-exchange polymer Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000012266 salt solution Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses a soft water regeneration control device and a dish washer, which comprises a shell, wherein a resin cavity and a salt cavity are arranged in the shell, a water inlet joint, a water outlet joint and an electromagnetic valve are arranged on the shell, the electromagnetic valve is used for controlling one of the water inlet joint and the salt cavity to be communicated with the resin cavity, the water outlet joint is communicated with the resin cavity, a three-way pipe is arranged on the outer side of the shell, a first pipe orifice of the three-way pipe is communicated with the water inlet joint, a second pipe orifice of the three-way pipe is connected with a water hardness sensor, the water hardness sensor and the electromagnetic valve are electrically connected with a controller of the dish washer, and a third pipe orifice of the three-way pipe is used for communicating an uplink water source. The utility model can automatically monitor the hardness of the uplink water source, better realize the automatic control of soft water regeneration frequency, does not need to set manual gears for operation and adjustment, and can better meet the automatic regulation and control requirements of water sources with different hardness in various areas.
Description
Technical Field
The utility model relates to a dish washer, in particular to a soft water regeneration control device and a dish washer.
Background
Water softeners are devices for providing softened water to a dishwasher, and related institutions refer to chinese patent publication No. CN113716649a, entitled "a water softener regeneration device", in which:
"brine in the first open container can enter the water inlet of the water softener through the first through hole on the cover body and flow through the ion exchange resin in the water softener. Therefore, the brine in the first open container can flow through the whole ion exchange resin under the action of gravity, and the flowing brine is easier to permeate into the ion exchange resin, so that the water softener regeneration device can promote the regeneration of the ion exchange resin in the water softener, and the influence of incomplete regeneration of the ion exchange resin on the softening effect of the water softener on water is avoided.
Referring to fig. 2 and 4 of the specification of the publication, such a water softener only has the functions of softening water by using resin and realizing regeneration by using brine, in practical application, a manual key and a knob are generally used for adjusting gears so as to control the regeneration frequency and times, but for different use areas, the hardness of a water source is also different, for example, the hardness of the water source in northern areas of China is harder, if the set gears are lower, the regeneration frequency is relatively low, so that the water hardness is too high, the conditions of whitening and scaling of a liner, excessive scaling of a heating wire and the like are caused, and the problems of overheating and burning of the heating wire, excessive scaling of a washing arm or blockage of a water hole and the like easily occur, thereby influencing the service life of a dish washer.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the soft water regeneration control device and the dish washer which can automatically monitor the hardness of an uplink water source and automatically control the soft water regeneration frequency.
In order to solve the technical problems, the utility model adopts the following technical scheme.
The utility model provides a soft water regeneration control device, it is including the casing, be equipped with resin chamber and salt chamber in the casing, be equipped with water inlet connector, play water joint and solenoid valve on the casing, the solenoid valve be used for control water inlet connector with one of salt chamber communicate in the resin chamber, play water joint communicate in the resin chamber, the outside of casing is equipped with the three-way pipe, the first mouth of pipe of three-way pipe communicate in water inlet connector, the second mouth of pipe of three-way pipe is connected with water hardness sensor, water hardness sensor with the solenoid valve all with the controller electric connection of dish washer, the third mouth of pipe of three-way pipe is used for the intercommunication upstream water source.
Preferably, the three-way pipe is a T-shaped three-way pipe, and the second pipe orifice connected with the water hardness sensor is positioned at the middle position of the three-way pipe.
Preferably, the sensing end of the water hardness sensor is inserted into the second pipe orifice of the three-way pipe.
Preferably, a water inlet channel, an intermediate channel, a regeneration water channel and a piston cavity are formed in the shell, a piston is arranged on a driving shaft of the electromagnetic valve, the piston is located in the piston cavity, one end of the water inlet channel is communicated with the water inlet connector, the other end of the water inlet channel is communicated with the upper end of the piston cavity, one end of the intermediate channel is communicated with the intermediate position of the piston cavity, the other end of the intermediate channel is communicated with the resin cavity, one end of the regeneration water channel is communicated with the lower end of the piston cavity, the other end of the regeneration water channel is communicated with the salt cavity, and when the electromagnetic valve drives the piston to move up and down, the piston blocks the water inlet channel or blocks the regeneration water channel.
Preferably, a cover plate is fixed to the outer side of the housing, and covers the intermediate passage and the regeneration water passage.
Preferably, a salt adding port is formed in the outer side of the shell, the salt adding port is communicated with the salt cavity, and the salt adding port is connected with a spiral cover.
Preferably, the screwing direction mark is arranged on the screwing cover.
The utility model provides a dish washer, its is including soft water regeneration control device, soft water regeneration control device is including the casing, be equipped with resin chamber and salt chamber in the casing, be equipped with water inlet connector, play water joint and solenoid valve on the casing, the solenoid valve be used for control water inlet connector with one of salt chamber communicate in the resin chamber, play water joint communicate in the resin chamber, the outside of casing is equipped with the three-way pipe, the first mouth of pipe of three-way pipe communicate in water inlet connector, the second mouth of pipe of three-way pipe is connected with water hardness sensor, water hardness sensor with the solenoid valve all with the controller electric connection of dish washer, the third mouth of pipe of three-way pipe is used for the intercommunication upstream water source.
The soft water regeneration control device disclosed by the utility model can automatically execute the soft water step, the water hardness acquisition step and the regeneration step according to the data acquired by the water hardness sensor in the working process, specifically, when the water hardness in the water inlet joint is lower, the controller is used for communicating the water inlet joint with the resin cavity by controlling the switching state of the electromagnetic valve, and when the water hardness data reach a set threshold value, the controller is used for controlling the electromagnetic valve to move and communicating the salt cavity with the resin cavity.
Drawings
FIG. 1 is a block diagram of a soft water regeneration control device according to the present utility model;
FIG. 2 is a partially exploded view of the soft water regeneration control device of the present utility model;
FIG. 3 is a block diagram showing the construction of the soft water regeneration control device of the present utility model;
FIG. 4 is an internal construction view of the water softener body;
FIG. 5 is a top view of the water softener body;
fig. 6 is a cross-sectional view taken along line A-A in fig. 5.
Detailed Description
The utility model is described in more detail below with reference to the drawings and examples.
The utility model discloses a soft water regeneration control device, which is shown in combination with figures 1 to 6, and comprises a shell 1, wherein a resin cavity 2 and a salt cavity 3 are arranged in the shell 1, a water inlet connector 4, a water outlet connector 5 and an electromagnetic valve 6 are arranged on the shell 1, the electromagnetic valve 6 is used for controlling one of the water inlet connector 4 and the salt cavity 3 to be communicated with the resin cavity 2, the water outlet connector 5 is communicated with the resin cavity 2, a three-way pipe 7 is arranged on the outer side of the shell 1, a first pipe orifice of the three-way pipe 7 is communicated with the water inlet connector 4, a second pipe orifice of the three-way pipe 7 is connected with a water hardness sensor 8, the water hardness sensor 8 and the electromagnetic valve 6 are electrically connected with a controller of a dish washer, and a third pipe orifice of the three-way pipe 7 is used for communicating an uplink water source.
In the working process of the device, the soft water step, the water hardness collecting step and the regeneration step can be automatically carried out according to the data collected by the water hardness sensor 8, specifically, when the water hardness in the water inlet joint 4 is low, the controller is used for communicating the water inlet joint 4 with the resin cavity 2 by controlling the switching state of the electromagnetic valve 6, when the water hardness data reach the set threshold value, the controller is used for controlling the electromagnetic valve 6 to move and communicating the salt cavity 3 with the resin cavity 2.
In addition, the water hardness detection is preferably carried out at the water inlet end, soft water frequency control can be carried out in advance according to the water source hardness condition, and compared with the mode of carrying out water hardness detection at the water outlet end, harder water can be effectively reduced from entering the inner container of the dish washer, so that the dish washer is better suitable for water sources with different hardness.
In practical application, resin is stored in the resin cavity, generally sodium type strong acid cation resin, the salt cavity provides sodium chloride salt solution for the resin, and the resin cavity and the salt cavity are connected through a regeneration valve (electromagnetic valve). In soft water state, tap water enters the inner cavity of the water-using device after being softened by resin, the resin loses soft water capacity after absorbing certain calcium and magnesium ions, and needs to be regenerated by sodium chloride salt solution to recover the activity of the resin. In the regeneration state, the regeneration valve is opened, tap water enters the salt cavity to be mixed with sodium chloride salt to form sodium chloride salt solution, and brine enters the resin cavity to regenerate the resin, so that the soft water capacity of the resin is recovered.
In this embodiment, the tee 7 is a T-shaped tee, and the second pipe orifice connected to the water hardness sensor 8 is located at the middle position of the tee 7, as shown in fig. 1 and 2, for convenience in installing and fixing the water hardness sensor 8.
Further, the sensing end of the water hardness sensor 8 is inserted into the second pipe orifice of the tee 7.
As shown in fig. 4 to 6, in order to implement automatic control of soft water regeneration, in this embodiment, a water inlet channel, an intermediate channel 10, a regeneration water channel 11 and a piston cavity 12 are formed on the housing 1, a piston 60 is disposed on a driving shaft of the electromagnetic valve 6, the piston 60 is disposed in the piston cavity 12, one end of the water inlet channel is communicated with the water inlet connector 4, the other end of the water inlet channel is communicated with the upper end of the piston cavity 12, one end of the intermediate channel 10 is communicated with the intermediate position of the piston cavity 12, the other end of the intermediate channel 10 is communicated with the resin cavity 2, one end of the regeneration water channel 11 is communicated with the lower end of the piston cavity 12, the other end of the regeneration water channel 11 is communicated with the salt cavity 3, and when the electromagnetic valve 6 drives the piston 60 to move up and down, the piston 60 blocks the water inlet channel or blocks the regeneration water channel 11. Further, a cover plate 13 is fixed to the outer side of the housing 1, and the cover plate 13 covers the intermediate passage 10 and the regeneration water passage 11.
As a preferable mode, a salt adding port 9 is arranged on the outer side of the shell 1, the salt adding port 9 is communicated with the salt cavity 3, and the salt adding port 9 is connected with a spiral cover 14. Further, the screw cap 14 is provided with a screw direction mark 140.
On the basis of the above device, this embodiment also provides a dish washer, combines the fig. 1 to 6 to show, and it is including soft water regeneration control device, soft water regeneration control device is including casing 1, be equipped with resin chamber 2 and salt chamber 3 in the casing 1, be equipped with water inlet connector 4, water outlet connector 5 and solenoid valve 6 on the casing 1, solenoid valve 6 is used for control water inlet connector 4 with one of salt chamber 3 intercommunication in resin chamber 2, water outlet connector 5 intercommunication in resin chamber 2, the outside of casing 1 is equipped with three-way pipe 7, the first mouth of pipe of three-way pipe 7 communicate in water inlet connector 4, the second mouth of pipe of three-way pipe 7 is connected with water hardness sensor 8, water hardness sensor 8 with solenoid valve 6 all with the controller electric connection of dish washer, the third mouth of pipe 7 is used for the intercommunication water source that goes upward.
Correspondingly, this embodiment also relates to a method for controlling soft water regeneration of a dishwasher, wherein the method for controlling soft water regeneration is implemented based on a soft water regeneration control device, the soft water regeneration control device comprises a housing 1, a resin cavity 2 and a salt cavity 3 are arranged in the housing 1, a water inlet connector 4, a water outlet connector 5 and an electromagnetic valve 6 are arranged on the housing 1, the electromagnetic valve 6 is used for controlling one of the water inlet connector 4 and the salt cavity 3 to be communicated with the resin cavity 2, the water outlet connector 5 is communicated with the resin cavity 2, a three-way pipe 7 is arranged on the outer side of the housing 1, a first pipe orifice of the three-way pipe 7 is communicated with the water inlet connector 4, a second pipe orifice of the three-way pipe 7 is connected with a water hardness sensor 8, the water hardness sensor 8 and the electromagnetic valve 6 are electrically connected with a controller of the dishwasher, and a third pipe orifice of the three-way pipe 7 is used for communicating an uplink water source, the method for controlling soft water regeneration comprises:
and (3) soft water step: the controller communicates the water inlet joint 4 with the resin cavity 2 by controlling the switching state of the electromagnetic valve 6;
and (3) water hardness collection: the water hardness sensor 8 collects water hardness data in the water inlet joint 4 in real time and feeds the data back to the controller of the dish washer;
and a regeneration step: when the hydraulic data reaches a set threshold, the controller controls the solenoid valve 6 to move and communicates the salt chamber 3 with the resin chamber 2. Further, the controller starts timing when the regeneration step is performed, and controls the switching state of the solenoid valve 6 at the end of timing, thereby returning to the soft water step.
The specific working principle is exemplified as follows: a sensor for detecting water hardness is arranged at the water inlet end of the water softener and is used for collecting data of the water hardness, the data are fed back to the controller, the controller controls regeneration frequency according to the data given by the sensor, specifically, a control program controls whether regeneration is needed or not according to flow data of a flowmeter of the respirator, for example, when the water softener is in an H2 gear, the program regenerates once according to the data of the flowmeter when 50L of flow, namely, after approximately washing 5 times of circulation, when the water softener is in an H3 gear, the program regenerates once when 30L of flow, namely, after approximately washing 3 times of circulation.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, and modifications, equivalent substitutions or improvements made within the technical scope of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. The utility model provides a soft water regeneration control device, its characterized in that, including casing (1), be equipped with resin chamber (2) and salt chamber (3) in casing (1), be equipped with water inlet connector (4), play water joint (5) and solenoid valve (6) on casing (1), solenoid valve (6) are used for control water inlet connector (4) with one of salt chamber (3) communicate in resin chamber (2), go out water joint (5) communicate in resin chamber (2), the outside of casing (1) is equipped with three-way pipe (7), the first mouth of pipe of three-way pipe (7) communicate in water inlet connector (4), the second mouth of pipe of three-way pipe (7) is connected with water hardness sensor (8), water hardness sensor (8) with solenoid valve (6) all with the controller electric connection of dish washer, the third mouth of pipe (7) are used for communicating the water source that goes upward.
2. The soft water regeneration control device according to claim 1, wherein the tee pipe (7) is a T-shaped tee pipe, and the second pipe orifice connected to the water hardness sensor (8) is located at a middle position of the tee pipe (7).
3. The soft water regeneration control device according to claim 2, characterized in that the sensing end of the water hardness sensor (8) is inserted into the second nozzle of the tee (7).
4. The soft water regeneration control device according to claim 1, wherein a water inlet channel, an intermediate channel (10), a regeneration water channel (11) and a piston cavity (12) are formed on the shell (1), a piston (60) is arranged on a driving shaft of the electromagnetic valve (6), the piston (60) is positioned in the piston cavity (12), one end of the water inlet channel is communicated with the water inlet joint (4), the other end of the water inlet channel is communicated with the upper end of the piston cavity (12), one end of the intermediate channel (10) is communicated with the intermediate position of the piston cavity (12), the other end of the intermediate channel (10) is communicated with the resin cavity (2), one end of the regeneration water channel (11) is communicated with the lower end of the piston cavity (12), the other end of the regeneration water channel (11) is communicated with the salt cavity (3), and when the electromagnetic valve (6) drives the piston (60) to move up and down, the piston (60) blocks the water inlet channel or the regeneration water channel (11).
5. The soft water regeneration control device according to claim 4, characterized in that a cover plate (13) is fixed to the outside of the housing (1), the cover plate (13) covering the intermediate passage (10) and the regeneration water passage (11).
6. The soft water regeneration control device according to claim 1, wherein a salt adding port (9) is arranged on the outer side of the shell (1), the salt adding port (9) is communicated with the salt cavity (3), and the salt adding port (9) is connected with a spiral cover (14).
7. The soft water regeneration control device according to claim 6, wherein a screwing direction mark (140) is provided on the screw cap (14).
8. The utility model provides a dish washer, its characterized in that, including soft water regeneration control device, soft water regeneration control device is including casing (1), be equipped with resin chamber (2) and salt chamber (3) in casing (1), be equipped with water inlet connector (4), play water joint (5) and solenoid valve (6) on casing (1), solenoid valve (6) are used for control water inlet connector (4) with one of salt chamber (3) communicate in resin chamber (2), go out water joint (5) communicate in resin chamber (2), the outside of casing (1) is equipped with three-way pipe (7), the first mouth of pipe of three-way pipe (7) communicate in water inlet connector (4), the second mouth of pipe of three-way pipe (7) is connected with water hardness sensor (8), water hardness sensor (8) with solenoid valve (6) all with dish washer's controller electric connection, the third mouth of pipe (7) are used for communicating the water source that goes upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223295105.3U CN219089184U (en) | 2022-12-07 | 2022-12-07 | Soft water regeneration control device and dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223295105.3U CN219089184U (en) | 2022-12-07 | 2022-12-07 | Soft water regeneration control device and dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219089184U true CN219089184U (en) | 2023-05-30 |
Family
ID=86428442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223295105.3U Active CN219089184U (en) | 2022-12-07 | 2022-12-07 | Soft water regeneration control device and dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219089184U (en) |
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2022
- 2022-12-07 CN CN202223295105.3U patent/CN219089184U/en active Active
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