CN114294828A - Water heater with descaling function - Google Patents
Water heater with descaling function Download PDFInfo
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- CN114294828A CN114294828A CN202111618528.1A CN202111618528A CN114294828A CN 114294828 A CN114294828 A CN 114294828A CN 202111618528 A CN202111618528 A CN 202111618528A CN 114294828 A CN114294828 A CN 114294828A
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- dissolving
- water heater
- filtering
- dissolving agent
- flow passage
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The invention discloses a water heater with a descaling function, which comprises a water heater body, a descaling device and a filtering and dissolving device, wherein the descaling device can enable scale to fall off from a water tank, the fallen scale is filtered by a filtering component and then is retained in the filtering and dissolving device, and the filtering and dissolving device is provided with a first flow passage and a second flow passage, so that a user can add a dissolving agent into one blocked flow passage to dissolve the filtered scale, and the other flow passage is kept in a conduction state and is communicated with a hot water outlet so as to facilitate the normal use of hot water in the scale dissolving process of the user, so that the descaling of the water heater is more convenient and faster, and the descaling cost of the user is reduced.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a water heater with a descaling function.
Background
After the water storage type electric water heater is used for a period of time, scales are formed in the water tank, the heat conduction capacity of the scales is poor, the heating efficiency of the water heater is reduced, professional technicians are usually required to disassemble and remove the scales of the electric water heater, and the electric water heater is inconvenient to maintain and high in cost.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the water heater with the descaling function, the scale in the water tank of the water heater can be removed through the descaling device, and the dissolving agent can be added by utilizing the filtering and dissolving device to dissolve the scale falling from the water tank, so that a user can conveniently descale the water heater.
A water heater with a descaling function according to an embodiment of a first aspect of the present invention includes: the water heater comprises a water heater body, a water inlet pipe and a water outlet pipe, wherein the water heater body is provided with a containing cavity, and a hot water outlet communicated with the containing cavity is also formed in the water heater body; the descaling device is arranged on the water heater body and is positioned in the accommodating cavity; the filtering and dissolving device is arranged on the water heater body, a dissolving agent inlet and a filtering component are arranged on the filtering and dissolving device, the filtering and dissolving device is provided with a first flow passage and a second flow passage, the first flow passage and the second flow passage are not communicated with each other, the filtering component is positioned in the first flow passage and the second flow passage, the filtering and dissolving device is provided with two action positions, in one action position, the first flow passage is communicated with the hot water outlet, the second flow passage is communicated with the dissolving agent inlet, in the other action position, the first flow passage is communicated with the dissolving agent inlet, and the second flow passage is communicated with the hot water outlet.
The water heater with the descaling function provided by the embodiment of the invention at least has the following beneficial effects:
the invention relates to a water heater with a descaling function, which comprises a water heater body, a descaling device and a filtering and dissolving device, wherein the descaling device can enable water scale to fall off from a water tank, the fallen water scale is filtered by a filtering component and then is retained in the filtering and dissolving device, and the filtering and dissolving device is provided with a first flow passage and a second flow passage which are not communicated with each other, so that a user can utilize one flow passage for plugging and add a dissolving agent to dissolve the filtered water scale, and the other flow passage is kept in a communicated state and is communicated with a hot water outlet so as to facilitate the normal use of hot water in the water scale dissolving process of the user, so that the descaling of the water heater is more convenient and faster, and the descaling cost of the user is reduced.
According to some embodiments of the invention, the filter dissolving device comprises a shell and a core, the shell and the core are arranged on the water heater body, the core is rotatably arranged in the shell, the solvent inlet is arranged on the shell, a first default part and a second default part are arranged on the core, the first default part forms at least part of a first flow passage, the second default part forms at least part of a second flow passage, and the core can be rotated relative to the shell to enable the first flow passage and the second flow passage to be communicated or blocked, so that the first default part and the second default part are communicated with the hot water outlet or the solvent inlet.
According to some embodiments of the invention, a sealing structure is provided between the core and the housing.
According to some embodiments of the invention, the water heater further comprises a main control module arranged on the water heater body, and the main control module is connected with the filtering and dissolving device to control the switching action position of the filtering and dissolving device.
According to some embodiments of the present invention, the dissolving agent adding device includes a dissolving agent container, a dissolving agent conduit and a first regulating valve, the dissolving agent conduit is disposed on the filtering and dissolving device, one end of the dissolving agent conduit is communicated with the dissolving agent inlet, the other end of the dissolving agent conduit is communicated with the dissolving agent container, the first regulating valve is disposed on the dissolving agent conduit, and the main control module is connected with the first regulating valve to control the operation of the first regulating valve.
According to some embodiments of the invention, the lytic reagent container has at least a partially transparent region.
According to some embodiments of the present invention, the filtering and dissolving device is further provided with a ph detection assembly, the ph detection assembly is configured to detect ph information, and the main control module is connected to the ph detection assembly to control the operation of the filtering and dissolving device and the operation of the dissolving agent adding device according to the ph information.
According to some embodiments of the present invention, a neutralizer adding device is further disposed on the filtering and dissolving device, the neutralizer adding device is communicated with the dissolving agent inlet, and the main control module is connected to the neutralizer adding device to control the operation of the neutralizer adding device according to the ph information.
According to some embodiments of the invention, the filter assembly is removably connected to the filtered dissolving device.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of a water heater according to an embodiment of the present invention;
FIG. 2 is a schematic view of a filtering and dissolving device according to an embodiment of the present invention;
FIG. 3 is an exploded view of a filtering and dissolving device according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a filtration and dissolution apparatus of one embodiment of the water heater of the present invention.
Reference numerals:
the scale remover comprises a water heater body 100, a cold water inlet 101, a hot water outlet 102, a cold water inlet pipe 110, a hot water outlet pipe 120, a water tank 130, a scale remover 200, a filtering and dissolving device 300, a water inlet 301, a water outlet 302, a dissolving agent inlet 303, a first default part 304, a second default part 305, a filtering assembly 306, a pH value detection assembly 307, a sealing gasket 308, a rotating shaft 309, a shell 310, an inner core 320, a dissolving agent adding device 400, a dissolving agent container 410, a dissolving agent conduit 420, a first regulating valve 430, a neutralizer adding device 500, a neutralizer container 510, a neutralizer conduit 520 and a second regulating valve 530.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the positional or orientational descriptions referred to, for example, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the positional or orientational relationships shown in the drawings and are for convenience of description and simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a water heater with a descaling function according to an embodiment of the present invention includes a water heater body 100, a descaling device 200, and a filtering and dissolving device 300, wherein the water heater body 100 has a cavity, the water heater body 100 is further provided with a hot water outlet 102 communicated with the cavity, the descaling device 200 is disposed on the water heater body 100 and is located in the cavity, the filtering and dissolving device 300 is disposed on the water heater body 100, the filtering and dissolving device 300 is provided with a solvent inlet 303 and a filtering assembly 306, the filtering and dissolving device 300 has a first flow passage and a second flow passage, the first flow passage and the second flow passage are not communicated with each other, the filtering assembly 306 is located in the first flow passage and the second flow passage, the filtering and dissolving device 300 has two actuating positions, in one of which the first flow passage is communicated with the hot water outlet 102, the second flow passage is communicated with the solvent inlet 303, and in the other actuating position, the first flow path communicates with the dissolving agent inlet 303 and the second flow path communicates with the hot water outlet 102.
The water heater body 100 may be a water storage type water heater commonly available in the market at present, the water heater body 100 may have different shapes, a water tank 130 for storing water is generally disposed inside the water heater body 100, tap water enters the water tank 130 from a cold water inlet 101 through a cold water inlet pipe 110, a water body in the water tank 130 may be heated by a heating member disposed on the water heater body 100, and heated hot water flows out from a hot water outlet 102 through a hot water outlet pipe 120 for a user to use. The descaling device 200 may be an ultrasonic generator installed on the water tank 130, and the ultrasonic generator may generate resonance to remove the scale adhered to the inside of the water tank 130 by emitting ultrasonic waves having the same frequency as the scale, and the removed scale may be discharged from the hot water outlet 102 and filtered by the filtering assembly 306 to be retained in the filtering and dissolving device 300, wherein the filtering assembly 306 may be a filter screen or a filter. Because the filtering and dissolving device 300 is provided with two flow passages which are not communicated with each other, a user can plug one of the flow passages and add a dissolving agent into the flow passage plugged from the dissolving agent inlet 303, wherein the dissolving agent can be acetic acid or other special scale cleaning agents, so that the dissolving agent and the scale are utilized to carry out chemical reaction so as to dissolve and eliminate the scale filtered by the filtering component 306, meanwhile, the other flow passage is kept in a conducting state, and the conducting flow passage is communicated with the hot water outlet 102 of the water heater so as to keep the normal supply of hot water, so that the user can still normally use the hot water in the process of dissolving the scale, the scale removal of the water heater is more convenient and faster, the need of professional technicians for detaching and removing the scale of the water heater is avoided, and the scale removal cost of the user is reduced. It should be noted that, the water heater of the present invention is used for descaling, which is also beneficial to reduce the influence of directly using hot water containing scale to clean on the sanitation and health condition of users, and the scale removed by the descaling device 200 is concentrated on the filtering and dissolving device 300 for dissolving treatment through filtering, compared with the mode of directly adding a dissolving agent into the water tank 130 for soaking and cleaning, the water heater effectively avoids the need of using a large amount of clean water to wash the inside of the water tank 130 in the descaling process, and is beneficial to saving water source.
In some embodiments of the present invention, as shown in fig. 3-4, the filtering and dissolving device 300 includes a housing 310 and an inner core 320 disposed on the water heater body 100, the inner core 320 is rotatably disposed in the housing 310, the dissolving agent inlet 303 is disposed on the housing 310, the inner core 320 is provided with a first default portion 304 and a second default portion 305, the first default portion 304 forms at least a part of a first flow passage, the second default portion 305 forms at least a part of a second flow passage, and the inner core 320 is rotatable relative to the housing 310 to open or close the first flow passage and the second flow passage and enable the first default portion 304 and the second default portion 305 to communicate with the hot water outlet 102 or the dissolving agent inlet 303.
Referring to fig. 3 to 4, the housing 310 of the filtering and dissolving device 300 is provided with a water inlet 301 and a water outlet 302, the water inlet 301 is communicated with the hot water outlet 102 of the water heater body 100, the inner core 320 can rotate relative to the housing 310 around the rotating shaft 309, when the inner core 320 rotates to the position that the first default part 304 coincides with the water inlet 301 and the water outlet 302, the water inlet 301, the first default part 304 and the water outlet 302 are communicated to form a first flow passage, and when the inner core 320 rotates to the position that the second default part 305 coincides with the position of the water inlet 301 and the water outlet 302, the water inlet 301, the second default part 305 and the water outlet 302 are communicated to form a second flow passage, and the second flow channel is blocked when the first flow channel is communicated, and the first flow channel is blocked when the second flow channel is communicated, therefore, it will be appreciated that rotation of the inner core 320 relative to the housing 310 can open or close the first and second flow passages. Specifically, the first flow passage is open and the second flow passage is closed as an example, when the first flow passage is open, the water in the water tank 130 can flow out from the hot water outlet 102 and sequentially flow through the water inlet 301, the first default part 304 and the water outlet 302 to be used by the user, it should be noted that, because the filter assembly 306 is arranged between the first default part 304 and the water outlet 302, the scale discharged from the water tank 130 is filtered by the filter assembly 306 and is retained in the first default part 304, the user can periodically rotate the inner core 320 to switch the action position of the filter dissolving device 300, that is, the second flow passage is open and the first flow passage is closed by rotating the inner core 320, the second flow passage is used for communicating with the hot water outlet 102 to supply hot water and the first default part 304 is communicated with the dissolving agent inlet 303, so that the user can add the dissolving agent from the dissolving agent inlet 303 to the first default part 304, so as to dissolve and remove the scale remained in the first default part 304, thereby realizing the descaling function of the water heater. It can be seen that the filter dissolving device 300 can switch the action position by adopting the rotation fit of the shell 310 and the inner core 320, so that the water heater can simultaneously realize the hot water supply and the descaling functions, and has simple structure, easy implementation and low cost.
In some embodiments of the present invention, as shown in fig. 3-4, a sealing structure is provided between the core 320 and the shell 310.
Specifically, the sealing structure may be a sealing sleeve or a sealing gasket 308, and referring to fig. 3 to 4, it should be noted that the sealing gasket 308 disposed between the inner core 320 and the housing 310 may enhance the sealing performance between the inner core 320 and the housing 310, and is beneficial to avoid the interference between the first flow passage and the second flow passage caused by insufficient sealing performance during the rotation of the inner core 320 relative to the housing 310.
In some embodiments of the present invention, the water heater further comprises a main control module disposed on the water heater body 100, and the main control module is connected to the filtering and dissolving device 300 to control the filtering and dissolving device 300 to switch the action position.
Specifically, the main control module may be a CPU or may be composed of an MCU and a peripheral circuit, and it can be understood that the main control module controls the switching position of the filtering and dissolving device 300 to facilitate the automatic control of the descaling function of the water heater.
In some embodiments of the present invention, as shown in fig. 1 to 4, a dissolving agent adding device 400 is further disposed on the filtering and dissolving device 300, the dissolving agent adding device 400 is communicated with the dissolving agent inlet 303, and the main control module is connected to the dissolving agent adding device 400 to control the operation of the dissolving agent adding device 400.
It should be noted that, the dissolving agent adding device 400 communicated with the dissolving agent inlet 303 can be further arranged on the filtering and dissolving device 300, and the dissolving agent can be automatically added according to preset parameters and requirements through the main control module to dissolve and eliminate the scale remained in the filtering and dissolving device 300, so that manual operation is favorably reduced, time and labor are saved, and the descaling function of the water heater is more convenient to use.
In some embodiments of the present invention, as shown in fig. 4, the dissolving agent adding apparatus 400 includes a dissolving agent container 410, a dissolving agent conduit 420 and a first regulating valve 430, which are disposed on the filtering and dissolving apparatus 300, one end of the dissolving agent conduit 420 is communicated with the dissolving agent inlet 303, the other end of the dissolving agent conduit 420 is communicated with the dissolving agent container 410, the first regulating valve 430 is disposed on the dissolving agent conduit 420, and the main control module is connected with the first regulating valve 430 to control the operation of the first regulating valve 430.
It is understood that the dissolving agent container 410 is used for storing dissolving agent, the dissolving agent stored in the dissolving agent container 410 can flow into the first flow passage or the second flow passage of the filtering and dissolving device 300 from the dissolving agent inlet 303 along the dissolving agent conduit 420, the first regulating valve 430 can be a one-way valve or a flow valve, and the main control module controls the first regulating valve 430 to be opened or closed according to preset parameters and conditions, so that the dissolving agent stored in the dissolving agent container 410 can be allowed or prevented from entering the filtering and dissolving device 300 along the dissolving agent conduit 420 to dissolve scale. It should be noted that the quantitative addition of the dissolving agent can also be realized by the first regulating valve 430, for example, the first regulating valve 430 adopts a flow valve, and the operation of the flow valve is controlled to change the dosage of the dissolving agent entering the filtering and dissolving device 300 from the dissolving agent container 410, so as to facilitate the precise control of the additive dosage of the dissolving agent.
In some embodiments of the invention, the lytic reagent container 410 has at least a partially transparent region.
It can be understood that the dissolving agent container 410 has a transparent area, so that a user can visually check and observe the residual amount of the dissolving agent in the dissolving agent container 410, the user can conveniently and timely supplement the dissolving agent when the storage amount of the dissolving agent is insufficient, and the normal use of the descaling function of the water heater is prevented from being influenced by the shortage of the dissolving agent.
In some embodiments of the present invention, as shown in fig. 3 to 4, the ph detecting component 307 is further disposed on the filtering and dissolving device 300, the ph detecting component 307 is used for detecting ph information, and the main control module is connected to the ph detecting component 307 to control the operations of the filtering and dissolving device 300 and the dissolving agent adding device 400 according to the ph information.
Specifically, the ph detecting component 307 may be a ph sensor or a ph detecting probe, it should be noted that since the dissolving agent generally forms acidic liquid after encountering water, the acidic liquid needs to fully react with the scale and be completely neutralized to be mixed with hot water for use, otherwise, the excessively high acidity may cause adverse effects on safety and sanitation for the user's bathing, and therefore, the ph detecting component 307 installed on the filtering and dissolving device 300 may continuously detect the ph information of the liquid in which the dissolving agent and the scale are mixed for reaction, thereby avoiding the situations that the adding amount of the dissolving agent is too large or the acidic liquid is not completely neutralized and is mixed with hot water for use, and the like, and facilitating improvement of safety and sanitation conditions for dissolving and eliminating the scale by using the dissolving agent.
In some embodiments of the present invention, as shown in fig. 1 to 4, a neutralizer adding device 500 is further disposed on the filtering and dissolving device 300, the neutralizer adding device 500 is communicated with the dissolving agent inlet 303, and the main control module is connected to the neutralizer adding device 500 to control the operation of the neutralizer adding device 500 according to the ph information.
It should be noted that the neutralizing agent adding device 500 may have a structure similar to that of the dissolving agent adding device 400, specifically, referring to fig. 1 to 4, the neutralizing agent adding device 500 may be composed of a neutralizing agent container 510, a neutralizing agent conduit 520, and a second regulating valve 530, if the acidity of the water body is detected by the acidity-alkalinity detecting component 307, the main control module may add a certain amount of alkaline liquid into the filtering and dissolving device 300 through calculation and controlling the operation of the second regulating valve 530, so as to neutralize the acidity and alkalinity of the water body, and effectively reduce the adverse effect of bathing in the acidic water body on the health and health of the human body.
In some embodiments of the present invention, the filter assembly 306 is removably coupled to the filtered dissolving device 300.
It will be appreciated that the filter assembly 306 is removably separable from the filtered dissolving device 300 to facilitate cleaning and replacement of the filter assembly 306 by a user during later use.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A water heater with descaling function is characterized by comprising:
the water heater comprises a water heater body (100), wherein the water heater body (100) is provided with a cavity, and a hot water outlet (102) communicated with the cavity is further formed in the water heater body (100);
the descaling device (200) is arranged on the water heater body (100) and is positioned in the containing cavity;
the filtering and dissolving device (300) is arranged on the water heater body (100), a dissolving agent inlet (303) and a filtering component (306) are arranged on the filtering and dissolving device (300), the filtering and dissolving device (300) is provided with a first flow passage and a second flow passage, the first flow passage and the second flow passage are not communicated with each other, the filtering component (306) is positioned in the first flow passage and the second flow passage, the filtering and dissolving device (300) is provided with two action positions, in one action position, the first flow passage is communicated with the hot water outlet (102), the second flow passage is communicated with the dissolving agent inlet (303), in the other action position, the first flow passage is communicated with the dissolving agent inlet (303), and the second flow passage is communicated with the hot water outlet (102).
2. The water heater with the descaling function according to claim 1, wherein: the filtering and dissolving device (300) comprises a shell (310) and an inner core (320) which are arranged on the water heater body (100), wherein the inner core (320) is rotatably arranged in the shell (310), the dissolving agent inlet (303) is arranged on the shell (310), a first default part (304) and a second default part (305) are arranged on the inner core (320), the first default part (304) forms at least part of a first flow passage, the second default part (305) forms at least part of a second flow passage, and the inner core (320) can be rotated relative to the shell (310) to be capable of conducting or blocking the first flow passage and the second flow passage and enable the first default part (304) and the second default part (305) to be communicated with the hot water outlet (102) or the dissolving agent inlet (303).
3. The water heater with descaling function according to claim 2, wherein: a sealing structure is arranged between the inner core (320) and the shell (310).
4. The water heater with the descaling function according to claim 1, wherein: the water heater is characterized by further comprising a main control module arranged on the water heater body (100), wherein the main control module is connected with the filtering and dissolving device (300) to control the switching action position of the filtering and dissolving device (300).
5. The water heater with descaling function according to claim 4, wherein: the filtering and dissolving device (300) is further provided with a dissolving agent adding device (400), the dissolving agent adding device (400) is communicated with the dissolving agent inlet (303), and the main control module is connected with the dissolving agent adding device (400) to control the operation of the dissolving agent adding device (400).
6. The water heater with descaling function according to claim 5, wherein: the dissolving agent adding device (400) comprises a dissolving agent container (410), a dissolving agent conduit (420) and a first regulating valve (430), wherein the dissolving agent container (410), the dissolving agent conduit (420) and the first regulating valve (430) are arranged on the filtering and dissolving device (300), one end of the dissolving agent conduit (420) is communicated with the dissolving agent inlet (303), the other end of the dissolving agent conduit (420) is communicated with the dissolving agent container (410), the first regulating valve (430) is arranged on the dissolving agent conduit (420), and the main control module is connected with the first regulating valve (430) to control the operation of the first regulating valve (430).
7. The water heater with descaling function according to claim 6, wherein: the lytic reagent container (410) has at least a partially transparent region.
8. The water heater with descaling function according to claim 5, wherein: the filtering and dissolving device (300) is further provided with a pH value detection assembly (307), the pH value detection assembly (307) is used for detecting pH value information, and the main control module is connected with the pH value detection assembly (307) to control the filtering and dissolving device (300) and the dissolving agent adding device (400) to operate according to the pH value information.
9. The water heater with descaling function according to claim 8, wherein: the filtering and dissolving device (300) is further provided with a neutralizer adding device (500), the neutralizer adding device (500) is communicated with the dissolving agent inlet (303), and the main control module is connected with the neutralizer adding device (500) to control the operation of the neutralizer adding device (500) according to the pH value information.
10. The water heater with the descaling function according to claim 1, wherein: the filtering component (306) is detachably connected with the filtering and dissolving device (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618528.1A CN114294828B (en) | 2021-12-27 | 2021-12-27 | Water heater with descaling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618528.1A CN114294828B (en) | 2021-12-27 | 2021-12-27 | Water heater with descaling function |
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| CN114294828A true CN114294828A (en) | 2022-04-08 |
| CN114294828B CN114294828B (en) | 2023-06-20 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207119181U (en) * | 2017-08-24 | 2018-03-20 | 北京通海工贸有限公司 | Self-cleaning treated water tank |
| CN207881217U (en) * | 2017-11-15 | 2018-09-18 | 佛山市顺德区欧必德热能科技有限公司 | A kind of water heater of ultrasound wave descaling antiscale |
| CN110292793A (en) * | 2018-03-24 | 2019-10-01 | 北京新艺环保科技有限公司 | A kind of self-cleaning oil removal filter |
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2021
- 2021-12-27 CN CN202111618528.1A patent/CN114294828B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207119181U (en) * | 2017-08-24 | 2018-03-20 | 北京通海工贸有限公司 | Self-cleaning treated water tank |
| CN207881217U (en) * | 2017-11-15 | 2018-09-18 | 佛山市顺德区欧必德热能科技有限公司 | A kind of water heater of ultrasound wave descaling antiscale |
| CN110292793A (en) * | 2018-03-24 | 2019-10-01 | 北京新艺环保科技有限公司 | A kind of self-cleaning oil removal filter |
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|---|---|
| CN114294828B (en) | 2023-06-20 |
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