CN114087887A - Condensate water treatment component and water heater - Google Patents
Condensate water treatment component and water heater Download PDFInfo
- Publication number
- CN114087887A CN114087887A CN202010861542.3A CN202010861542A CN114087887A CN 114087887 A CN114087887 A CN 114087887A CN 202010861542 A CN202010861542 A CN 202010861542A CN 114087887 A CN114087887 A CN 114087887A
- Authority
- CN
- China
- Prior art keywords
- water
- outlet
- housing
- water outlet
- communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 351
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 31
- 239000002253 acid Substances 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims description 36
- 230000002378 acidificating effect Effects 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 239000003014 ion exchange membrane Substances 0.000 claims description 5
- 238000001139 pH measurement Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- -1 hydroxide ions Chemical class 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
Abstract
The invention discloses a condensed water treatment device and a water heater, wherein the condensed water treatment device comprises a collection device and an electrolytic water device, wherein the collection device is used for collecting condensed water; the water electrolysis device is provided with an alkaline water outlet which is communicated with the collection device. The condensed water treatment device of the invention collects the condensed water in the water heater by utilizing the collecting device, outputs the alkaline water generated by the electrolysis of the water electrolysis device to the collecting device, and neutralizes the alkaline water with the acid condensed water in the collecting device, so that the condensed water reaches the discharge standard and meets the requirement of environmental protection.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a condensate water treatment assembly and a water heater.
Background
The water heater generally adopts a condensation heat exchanger, so that the heat efficiency is high, and the energy-saving effect is good. However, the temperature of the flue gas is low due to condensation heat exchange, and when the flue gas is cooled to a dew point, water vapor in the flue gas begins to condense and separate out, so that condensed water is generated. Acid gas CO in flue gas2、NO、NO2、SO2、SO3And the like are dissolved in condensed water to generate carbonic acid, nitric acid, sulfuric acid and the like, so that the condensed water has strong corrosiveness and cannot be directly discharged.
The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.
Disclosure of Invention
The invention mainly aims to provide a condensate water treatment assembly, aiming at solving the technical problem that the acid condensate water generated by the existing water heater is strong in corrosivity and cannot be directly discharged.
To achieve the above object, the present invention provides a condensate water treatment assembly, including:
a collecting device to collect condensed water; and
an electrolyzed water apparatus having an alkaline water outlet in communication with the collection apparatus.
In one embodiment, the collecting device is provided with a first communication port for communicating with a condensate drain pipe.
In an embodiment, the collecting device is provided with a second communication port, and the alkaline water outlet is communicated with the second communication port through a first connecting pipe.
In one embodiment, the bottom of the collecting device is provided with a water outlet.
In an embodiment, the condensed water processing assembly further includes a pH detecting device disposed in the collecting device for detecting a pH value of water in the collecting device.
In one embodiment, the electrolytic water device further has a water inlet and an acidic water outlet
In one embodiment, the water electrolysis device comprises an electrolytic water tank, an ion exchange membrane, a cathode electrode and an anode electrode, wherein the ion exchange membrane is arranged in the middle of the electrolytic water tank and divides the electrolytic water tank into a cathode reaction zone and an anode reaction zone, the cathode electrode is arranged in the cathode reaction zone, the anode electrode is arranged in the anode reaction zone, and the alkaline water outlet is arranged on the wall of the electrolytic water tank corresponding to the anode reaction zone.
The invention also provides a water heater, which comprises a condensed water processing assembly, wherein the condensed water processing assembly comprises:
a collecting device to collect condensed water; and
an electrolyzed water apparatus having an alkaline water outlet in communication with the collection apparatus.
In one embodiment, the water heater further comprises:
a housing; and
the heat exchange device is arranged in the shell;
the condensed water processing assembly is arranged in the shell and is positioned below the heat exchange device.
In one embodiment, the heat exchange device comprises a shell and a heat exchanger, the heat exchanger is installed in the shell, and the bottom of the shell is communicated with the collecting device of the condensed water treatment assembly.
In one embodiment, the bottom of the housing is provided with a water outlet, the collecting device is positioned below the water outlet, and the first communication port of the collecting device is communicated with the water outlet through a condensed water processing assembly.
In one embodiment, the bottom of the shell is provided with a neutralized water outlet, and the water outlet of the collecting device is communicated with the neutralized water outlet.
In one embodiment, a water outlet pipe is arranged at the water outlet of the heat exchanger, and the acidic water outlet of the water electrolysis device is communicated with the water outlet pipe through a second connecting pipe.
In an embodiment, a bathroom water outlet is formed in the bottom of the shell, and the water outlet pipe is communicated with the bathroom water outlet.
In an embodiment, a bathroom water inlet is formed in the bottom of the shell, a water inlet pipe is arranged at the water inlet of the heat exchanger, and the water inlet pipe is communicated with the bathroom water inlet.
In one embodiment, the water inlet of the water electrolysis device is communicated with the water inlet pipe of the heat exchanger.
In one embodiment, a water inlet of the water electrolysis device is communicated with a water inlet pipe of the heat exchanger through a third connecting pipe, and the third connecting pipe is provided with an on-off valve.
In an embodiment, a filtering device is arranged on the third connecting pipe, and the filtering device is arranged on one side of the on-off valve close to the water inlet of the electrolytic water device.
The condensed water treatment device of the invention collects the condensed water in the water heater by utilizing the collecting device, outputs the alkaline water generated by the electrolysis of the water electrolysis device to the collecting device, and neutralizes the alkaline water with the acid condensed water in the collecting device, so that the condensed water reaches the discharge standard and meets the requirement of green environmental protection; meanwhile, frequent replacement of the neutralizer can be effectively avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a water heater according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural view of an embodiment of the water electrolysis apparatus shown in FIG. 1;
FIG. 4 is a schematic view showing the connection between the water electrolysis apparatus and the filtering apparatus in FIG. 3.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be noted that if the description of "first", "second", etc. is provided in the embodiment of the present invention, the description of "first", "second", etc. is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.
The invention provides a condensed water treatment assembly.
Referring to fig. 1 to fig. 3, a condensate treatment assembly 150 according to the present invention includes a collecting device 130 and an electrolytic water device 140. The collecting device 130 is used for collecting condensed water; the electrolyzed water apparatus 140 has an alkaline water outlet 142, and the alkaline water outlet 142 is communicated with the collection apparatus 130.
In the embodiment of the present invention, the collecting device 130 is mainly used for collecting condensed water, and specifically, a receiving cavity is formed inside the collecting device 130 for receiving the collected condensed water. The specific structure of the collecting device 130 is not limited, for example, but not limited to, the collecting device 130 may be provided in a square shape, or may be provided in a spherical or hemispherical shape, and it is understood that the collecting device 130 may be provided in a cylindrical shape. It should be noted that the collecting device 130 may be a part of the water electrolysis device 140, for example, the collecting device 130 is an alkaline water tank of the water electrolysis device 140, and of course, the collecting device 130 may be independent of the water electrolysis device 140, that is, the collecting device 130 is not a part of the water electrolysis device 140. In addition, the collecting device 130 may be made of a material having high corrosion resistance, so that the collecting device 130 may be prevented from being corroded by the acid condensate.
The electrolyzed water apparatus 140 is mainly used for preparing acidic electrolyzed water and alkaline electrolyzed water. The principle of preparing the electrolyzed water by the water electrolysis device 140 is as follows: applying DC voltage to water with separating membrane as medium to separate alkaline electrolyzed water and acidic electrolyzed water. Because minerals such as calcium, magnesium, sodium, potassium and the like in the water are gathered to the cathode, hydroxide ions are increased to become alkaline electrolyzed water; oxygen, sulfuric acid, sulfur, etc. are introduced to the anode, and hydrogen ions are increased to generate acidic electrolyzed water. The alkaline water outlet 142 of the water electrolysis device 140 is communicated with the collection device 130, so that the alkaline electrolyzed water generated by the water electrolysis device 140 can be neutralized with the acidic condensed water in the collection device 130, and the discharged wastewater can reach the discharge standard and meet the requirement of environmental protection.
The condensed water treatment device 150 of the present invention collects the condensed water in the water heater 100 by using the collection device 130, outputs the alkaline water generated by the electrolysis of the water electrolysis device 140 to the collection device 130, and neutralizes the alkaline water with the acidic condensed water in the collection device 130, so that the condensed water reaches the discharge standard, and meets the requirement of green environmental protection; meanwhile, frequent replacement of the neutralizer can be effectively avoided.
Referring to fig. 1 and 2, in an embodiment, the collecting device 130 is provided with a first communicating port 131, and the first communicating port 131 is used for communicating with the condensed water drain pipe 190. Thus, the condensed water generated in the water heater 100 can flow into the accommodating cavity of the collecting device 130 through the condensed water discharging pipe 190. In this embodiment, the shape and the opening position of the first communication port 131 are not limited, for example, the shape of the first communication port 131 may be a circle, an oval square, or a polygon. The first communication port 131 may be opened at the top, bottom or side wall of the collecting means 130.
It will be appreciated that in other embodiments, a water connection may be provided at the first communication port 131 of the collecting means 130, so as to prevent the condensed water from flowing to the outer wall surface of the collecting means 130 and corroding the collecting means 130. In order to prevent the condensed water in the collecting device 130 from overflowing through the first communication port 131, the first communication port 131 may be opened at the top of the collecting device 130, so that the condensed water in the collecting device 130 does not overflow through the first communication port 131.
Further, referring to fig. 1 and 2, in an embodiment, the collecting device 130 is provided with a second communication port 132, and the alkaline water outlet 142 is communicated with the second communication port 132 through a first connection pipe 160.
The shape and opening position of the second communication port 132 are not limited, and the second communication port 132 may be, for example, a circle, an oval square, or a polygon. The second communication port 132 may be open at the top, bottom or side wall of the collection device 130. In view of saving the installation space inside the water heater 100 and improving the air conditioning utilization rate of the water heater 100, the electrolyzed water device 140 may be disposed on one side of the collection device 130, and the second communication port 132 may be disposed on one side wall of the collection device 130 close to the electrolyzed water device 130, so that not only the installation space of the condensed water processing assembly 150 may be saved, but also the length of the first connection pipe 160 may be reduced, so that the alkaline electrolyzed water generated by the electrolyzed water device 140 may easily flow into the collection device 130 to neutralize the acidic condensed water in the collection device 130.
Referring to fig. 1 and 2, in an embodiment, a water outlet is disposed at the bottom of the collecting device 130. It can be understood that the alkaline water generated by the water electrolysis device 130 flows into the collection device 130 to neutralize the acidic condensed water in the collection device 130, and the neutralized condensed water can flow out of the room through the water outlet. Of course, the water outlet may be disposed on the top or the sidewall of the collecting device 130.
It is worth mentioning that the collecting device 130 is filled with acid condensate, and in order to avoid the acid condensate from corroding the collecting device 130, the collecting device 130 may be made of corrosion-resistant material. There are many kinds of corrosion-resistant materials, such as corrosion-resistant plastic materials or corrosion-resistant metal materials. The selection can be made by those skilled in the art according to actual needs, and is not specifically limited herein. Of course, considering that the condensed water is contained in the receiving chamber of the collecting device 130, in order to save the cost of manufacturing the collecting device 130 (generally, corrosion-resistant materials are more expensive than general materials), a corrosion-resistant coating may be provided on the inner wall of the collecting device 130. Specifically, the corrosion-resistant coating may be formed on the inner wall of the collecting device 130 by dip coating or spray coating.
In some embodiments, the condensate treatment assembly further comprises a pH detection device (not shown) disposed in the collection device 130 for detecting a pH value of water in the collection device 130. Specifically, the pH detection device may be a pH acid-base detector or the like. The pH detection device can accurately know the acidity or alkalinity of the condensed water in the collection device 130, and then the speed and efficiency of the alkaline water generation of the electrolytic water device 140 can be controlled according to the alkalinity or acidity.
The specific structure of the electrolytic water device 140 will be described below.
The electrolytic water device 140 also has a water inlet 141 and an acidic water outlet 143. The electrolytic water device 140 electrolyzes water into acidic electrolytic water and alkaline electrolytic water, the alkaline electrolytic water flows into the collecting device 130 to neutralize the acidic condensed water, so that the acidic condensed water reaches the discharge standard, and the acidic electrolytic water can be used as bath water and the like, and can also be directly discharged.
The specific structure of the water electrolysis device 140 may be various, and is not particularly limited. For example, but not limited to, in an embodiment, referring to fig. 2 and fig. 3, the electrolytic water device 140 includes an electrolytic water tank 144, an ion exchange membrane 145, a cathode electrode 147, and an anode electrode 146, wherein the ion exchange membrane 145 is disposed in the middle of the electrolytic water tank 144 and divides the electrolytic water tank 144 into a cathode reaction zone 149 and an anode reaction zone 148, the cathode electrode 147 is disposed in the cathode reaction zone 149, the anode electrode 146 is disposed in the anode reaction zone 148, the acidic water outlet 143 is disposed on a wall of the electrolytic water tank 144 corresponding to the cathode reaction zone 149, and the alkaline water outlet 142 is disposed on a wall of the electrolytic water tank 144 corresponding to the anode reaction zone 148.
In this embodiment, the cathode reaction zone 149 is used for electrolyzing to generate acidic electrolyzed water, and the anode reaction zone 148 is used for electrolyzing to generate alkaline electrolyzed water, so that the wall of the electrolytic water tank 144 corresponding to the cathode reaction zone 149 is provided with an acidic water outlet 143, and the wall of the electrolytic water tank 144 corresponding to the anode reaction zone 148 is provided with an alkaline water outlet 142. Further, the water electrolysis apparatus 140 further includes an acid water tank for storing the alkaline electrolyzed water and an alkaline water tank for storing the acid electrolyzed water. Wherein the acid water tank is communicated with the acid water outlet 143, and the alkaline water tank is communicated with the alkaline water outlet 142.
In order to better monitor the water levels in the acid water tank and the alkaline water tank, a first water level sensor may also be provided in the acid water tank and the alkaline water tank. The water heater 100 further comprises an electric control board electrically connected to the first water level sensor for controlling the water electrolysis device 140 to operate when the first water level sensor detects that the water level in the alkaline water tank is lower than a first preset value.
Of course, a second water level sensor may also be disposed in the collecting device 130, and the second water level sensor is electrically connected to the electric control board, so as to control the operation of the electrolyzed water device 140 when the first water level sensor detects that the water level in the alkaline water tank is lower than the first preset value, and the second water level sensor detects that the water level in the collecting device 130 is higher than the second preset value.
Referring to fig. 1, the present invention also provides a water heater 100. Specifically, the water heater is a full premix type water heater. The water heater 100 includes a condensate treatment assembly 160. The specific structure of the condensate water processing assembly 160 refers to the above embodiments, and since the water heater 100 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
In the embodiment of the present invention, the water heater further includes a housing 110 and a heat exchanging device 120. The heat exchanging device 120 and the condensed water processing assembly 160 are both disposed in the casing 110, and the condensed water processing assembly 160 is located below the heat exchanging device 120. In the water heater 100, the collecting device 130 is mainly used for collecting the condensed water generated by the heat exchanging device 120.
Wherein, the top of shell 110 is equipped with air inlet and exhanst gas outlet, and the bottom of shell 110 is equipped with the gas entry, is equipped with the air-blower in the shell, so, under the drive of air-blower, the air is followed air inlet gets into, and the gas is followed the gas entry gets into, and the two mixes the back and gets into the combustor and burn, and the high temperature gas that the burning produced can be as heat source of heat transfer device 120.
The heat exchanging device 120 is installed in the middle of the outer shell 110 and serves as a core component of the water heater 100. Specifically, the heat exchange device 120 includes a heat exchanger 122 and a burner 125, a combustion chamber is formed inside the heat exchanger 122, and the burner 125 is installed in the combustion chamber, so that a mixed gas of gas and air is combusted in the combustion chamber to generate high-temperature flue gas, the high-temperature flue gas exchanges heat with the heat exchanger 122 to transfer heat to liquid in a pipeline of the heat exchanger 122, the temperature of the flue gas after heat exchange is low, when the flue gas is cooled to a dew point, water vapor in the flue gas begins to condense and separate out, thereby generating condensed water, and acidic gas CO in the flue gas2、NO、NO2、SO2、SO3The acid condensate water is dissolved in the condensate water to generate carbonic acid, nitric acid, sulfuric acid and the like, so that the acid condensate water has stronger corrosiveness.
Referring to fig. 1, in an embodiment, the heat exchanging device 120 includes a housing 121, the housing 121 is mounted to the outer casing 110, the heat exchanger 122 is mounted in the housing 121, and a bottom of the housing 121 is communicated with the collecting device 130. It should be noted that the heat exchanger 122 is installed in the casing 121, so that the condensed water on the heat exchanger 122 flows to the bottom of the casing 121. The bottom of the housing 121 communicates with the collecting device 130, so that the condensed water at the bottom of the housing 121 can further flow into the collecting device 130.
In this embodiment, the bottom of the housing 121 is provided with a water outlet, the collecting device 130 is located below the water outlet, and the first communication port 131 of the collecting device 130 is communicated with the water outlet through the condensed water treatment unit 190.
In order to facilitate the condensed water at the bottom of the casing 121 to flow into the collecting device 130, in an embodiment, the bottom of the casing 121 may be inclined, that is, the bottom of the casing 121 has a lowest position, so that the condensed water at the bottom of the casing 121 is collected to the lowest position. The drain opening is disposed at the lowest position, so that the condensed water at the bottom of the housing 121 can better flow into the collecting device 130. Meanwhile, in order to facilitate the condensed water at the bottom of the housing 121 to flow into the collecting device 130, the position of the drain hole may be located right above the collecting device 130, so that the drain port may correspond to the first communication port 131, that is, the condensed water drain pipe 190 may extend in the vertical direction, thereby ensuring that the condensed water may flow into the collecting device 130 through the condensed water drain pipe 190 more smoothly.
Referring to fig. 1, in an embodiment, the electrolyzed water apparatus 140 and the collecting apparatus 130 are both located at the bottom of the housing 110. The electrolyzed water device 140 is located at one side of the collection device 130, a second communication port 132 is arranged at one side of the collection device 130 close to the electrolyzed water device 140, and the alkaline water outlet 142 is communicated with the second communication port through a first connecting pipe 160.
Referring to fig. 1, a neutralized water outlet 111 is formed at the bottom of the housing 110, and a water outlet communicated with the neutralized water outlet 111 is formed at the bottom of the collecting device 130. Specifically, a joint is arranged at the water outlet of the neutralization water and used for installing a water pipe. The acidic condensed water on the heat exchanger 122 flows to the bottom of the casing 121, flows into the collecting device 130 through the drain hole at the bottom of the casing 121 and the first communication port at the top of the collecting device 130, and the alkaline electrolyzed water generated by the electrolyzed water device 140 flows into the collecting device 130 through the alkaline water outlet 142 and the second communication port of the collecting device 130, and neutralizes the acidic condensed water in the collecting device 130, so that the acidic condensed water reaches the discharge standard.
In one embodiment, the water outlet of the heat exchanger 122 is provided with a water outlet pipe 124, and the acidic water outlet 143 of the water electrolysis device 140 is communicated with the water outlet pipe 124 through a second connecting pipe 170. Specifically, a sanitary outlet 112 is disposed at the bottom of the housing 110, and the water outlet pipe 124 is communicated with the sanitary outlet 112. In this embodiment, the quality of the bath water can be improved and sterilized by introducing the acidic electrolyzed water generated by the electrolyzed water forming apparatus 140 into the outlet pipe 124 of the heat exchanger 122.
Referring to fig. 1, a bathroom water inlet 113 is disposed at the bottom of the housing 110, a water inlet pipe 123 is disposed at the water inlet 141 of the heat exchanger 122, and the water inlet pipe 123 is communicated with the bathroom water inlet 113. In one embodiment, the water inlet 141 of the water electrolysis device 140 is communicated with the water inlet pipe 123 of the heat exchanger 122.
That is, the water inlet 141 of the electrolyzed water apparatus 140 is communicated with the sanitary water inlet 113, so that the water flowing from the sanitary water inlet 113 can further flow into the electrolyzed water apparatus 140 to provide a water source for the electrolyzed water apparatus 140. Thus, the addition of an additional water inlet pipe 123 can be avoided. Of course, in other embodiments, the water inlet 141 of the electrolyzed water apparatus 140 may not be communicated with the water inlet pipe 123 of the heat exchanger 122, that is, the water inlet 141 of the electrolyzed water apparatus 140 is not communicated with the bathroom water inlet 113.
In an embodiment, the water inlet 141 of the water electrolysis device 140 is communicated with the water inlet pipe 123 of the heat exchanger 122 through a third connection pipe 180, and an on-off valve 181 is disposed on the third connection pipe 180. The on-off valve 181 is provided to control the flow rate of water flowing into the water electrolysis apparatus 140.
In this embodiment, a filtering device 182 (shown in fig. 3) is disposed on the third connecting pipe 180, and the filtering device 182 is disposed on a side of the on-off valve 181 close to the water inlet 141 of the electrolytic water device 140. That is, the water flowing from the inlet 113 of the bathroom is filtered by the filtering device 182 and then enters the electrolyzing device 140 for electrolysis.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (18)
1. A condensate treatment assembly, comprising:
a collecting device to collect condensed water; and
an electrolyzed water apparatus having an alkaline water outlet in communication with the collection apparatus.
2. The condensate treatment assembly of claim 1, wherein the collection device is provided with a first communication port for communicating with a condensate drain.
3. The condensate treatment assembly of claim 2, wherein the collecting means is provided with a second communication port, and the alkaline water outlet is in communication with the second communication port through a first connecting pipe.
4. The condensate treatment assembly of claim 3, wherein the bottom of the collection device is provided with a water outlet.
5. The condensate treatment assembly of any one of claims 1-4, further comprising a pH sensing device disposed within the collection device for sensing a pH of water within the collection device.
6. The condensate treatment assembly of any one of claims 1 to 4, wherein the electrolytic water device further has a water inlet and an acidic water outlet.
7. The condensate treatment assembly according to any one of claims 1 to 4, wherein the electrolytic water device comprises an electrolytic water tank, an ion exchange membrane disposed in the middle of the electrolytic water tank and dividing the electrolytic water tank into a cathode reaction zone and an anode reaction zone, a cathode electrode disposed in the cathode reaction zone, an anode electrode disposed in the anode reaction zone, and an alkaline water outlet disposed on a wall of the electrolytic water tank corresponding to the anode reaction zone.
8. A water heater comprising a condensate treatment assembly as claimed in any one of claims 1 to 7.
9. The water heater as recited in claim 8, further comprising:
a housing; and
the heat exchange device is arranged in the shell;
the condensed water processing assembly is arranged in the shell and is positioned below the heat exchange device.
10. The water heater according to claim 9, wherein said heat exchange means includes a housing and a heat exchanger mounted within said housing, the bottom of said housing being in communication with said condensate handling assembly collection means.
11. The water heater according to claim 10, wherein the bottom of the housing is provided with a drain opening, the collecting means is located below the drain opening, and the first communication opening of the collecting means is in communication with the drain opening through a condensate disposal assembly.
12. The water heater as claimed in claim 10, wherein the bottom of the housing is provided with a neutralized water outlet, and the water outlet of the collecting means is in communication with the neutralized water outlet.
13. The water heater according to any one of claims 10 to 12, wherein the water outlet of the heat exchanger is provided with a water outlet pipe, and the acid water outlet of the water electrolysis device is communicated with the water outlet pipe through a second connecting pipe.
14. The water heater of claim 13, wherein a sanitary outlet is provided at a bottom of the housing, the outlet pipe being in communication with the sanitary outlet.
15. The water heater as claimed in any one of claims 10 to 12, wherein the bottom of the housing is provided with a sanitary water inlet, the water inlet of the heat exchanger is provided with a water inlet pipe, and the water inlet pipe is communicated with the sanitary water inlet.
16. The water heater as recited in claim 15 wherein the water inlet of the electrolyzed water apparatus is in communication with the water inlet tube of the heat exchanger.
17. The water heater as claimed in claim 16, wherein the water inlet of the water electrolysis device is connected to the water inlet pipe of the heat exchanger through a third connecting pipe, and the third connecting pipe is provided with an on-off valve.
18. The water heater as claimed in claim 17, wherein a filter is disposed on the third connecting pipe, and the filter is disposed on a side of the on-off valve close to the water inlet of the electrolytic water device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010861542.3A CN114087887A (en) | 2020-08-24 | 2020-08-24 | Condensate water treatment component and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010861542.3A CN114087887A (en) | 2020-08-24 | 2020-08-24 | Condensate water treatment component and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114087887A true CN114087887A (en) | 2022-02-25 |
Family
ID=80295743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010861542.3A Pending CN114087887A (en) | 2020-08-24 | 2020-08-24 | Condensate water treatment component and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114087887A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506638A (en) * | 2002-12-10 | 2004-06-23 | 松下电器产业株式会社 | Water heater |
| CN2637909Y (en) * | 2003-06-16 | 2004-09-01 | 杨松年 | Condensity fuel oil and gas boiler |
| CN101545678A (en) * | 2008-03-27 | 2009-09-30 | 海尔集团公司 | Condensing type water heater |
| KR20130117042A (en) * | 2012-04-17 | 2013-10-25 | (주)귀뚜라미 | Trap apparatus for condensate water and drain apparatus for condensate water installed on the same |
| CN104596086A (en) * | 2015-01-16 | 2015-05-06 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method thereof |
| CN208595702U (en) * | 2018-06-06 | 2019-03-12 | 芜湖美的厨卫电器制造有限公司 | Condensed type combustion gas heater |
-
2020
- 2020-08-24 CN CN202010861542.3A patent/CN114087887A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506638A (en) * | 2002-12-10 | 2004-06-23 | 松下电器产业株式会社 | Water heater |
| CN2637909Y (en) * | 2003-06-16 | 2004-09-01 | 杨松年 | Condensity fuel oil and gas boiler |
| CN101545678A (en) * | 2008-03-27 | 2009-09-30 | 海尔集团公司 | Condensing type water heater |
| KR20130117042A (en) * | 2012-04-17 | 2013-10-25 | (주)귀뚜라미 | Trap apparatus for condensate water and drain apparatus for condensate water installed on the same |
| CN104596086A (en) * | 2015-01-16 | 2015-05-06 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method thereof |
| CN208595702U (en) * | 2018-06-06 | 2019-03-12 | 芜湖美的厨卫电器制造有限公司 | Condensed type combustion gas heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101529635B (en) | Fuel cell system | |
| US5730356A (en) | Method and system for improving the efficiency of a boiler power generation system | |
| CN206616035U (en) | Ammonia-containing water processing unit | |
| CN102439200A (en) | Disposable cartridge for an electrolytic cell | |
| CN114087887A (en) | Condensate water treatment component and water heater | |
| CN205717921U (en) | A kind of condensed water seal apparatus of condensing gas wall hanging stove | |
| CN109126169A (en) | Combustion evaporator under a kind of liquid suspension | |
| CN210165483U (en) | Air conditioner humidifier | |
| CN209237362U (en) | Combustion evaporator under a kind of liquid suspension | |
| KR20090003289U (en) | A water-trap of boiler | |
| JP4026737B2 (en) | Drain neutralization treatment method and neutralization treatment apparatus | |
| JP5275639B2 (en) | Water tank | |
| CN205641560U (en) | Condensing gas hanging furnace cooling lime set collection device | |
| CN201129868Y (en) | Flue gas condensation water neutralizing device for condensing gas water heater | |
| JP5648834B2 (en) | Drain tank and latent heat recovery combustion device | |
| CN100455927C (en) | Nanometer electric pole type humidification machine | |
| KR102219485B1 (en) | Condensed water exhausting device for condensing boiler | |
| CN211400316U (en) | Novel gas boiler condensate water collecting system | |
| CN206328468U (en) | Electrolysis chlorine dioxide generator | |
| CN220376461U (en) | Neutralization device and condensing gas equipment | |
| CN209960750U (en) | Stepping water boiler | |
| CN215337126U (en) | Natural gas heating furnace with waste heat recovery | |
| CN213956037U (en) | Steam exhaust condensing device for preventing cooling tower from scaling | |
| CN215490299U (en) | Hydrogen-rich water gas water heating equipment | |
| KR20090003292U (en) | A water-trap of boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |