CN220062119U - Water heater and water heating system - Google Patents
Water heater and water heating system Download PDFInfo
- Publication number
- CN220062119U CN220062119U CN202320794313.3U CN202320794313U CN220062119U CN 220062119 U CN220062119 U CN 220062119U CN 202320794313 U CN202320794313 U CN 202320794313U CN 220062119 U CN220062119 U CN 220062119U
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- Prior art keywords
- water
- pipe
- inlet pipe
- valve
- outlet pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 298
- 238000010438 heat treatment Methods 0.000 title claims abstract description 54
- 239000008234 soft water Substances 0.000 claims abstract description 13
- 150000003839 salts Chemical class 0.000 claims description 40
- 238000002485 combustion reaction Methods 0.000 claims description 28
- 238000012544 monitoring process Methods 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 14
- 239000000779 smoke Substances 0.000 claims description 14
- 239000002737 fuel gas Substances 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910001424 calcium ion Inorganic materials 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 5
- 239000002351 wastewater Substances 0.000 claims description 4
- 239000008236 heating water Substances 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 4
- 238000003287 bathing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 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
- 239000012267 brine Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a water heater and a hot water system, wherein the water heater comprises a shell, a hot water device, a soft water device, a first valve and a second valve, the hot water device is arranged in the shell and comprises a first inlet pipe and a first outlet pipe, the first inlet pipe is used for being connected with a cold water pipe, and the first outlet pipe is used for being connected with a hot water pipe; the water softening device is arranged in the shell and comprises a second inlet pipe and a second outlet pipe, and the second inlet pipe and the second outlet pipe are connected with the first inlet pipe; the first valve is arranged on the second inlet pipe and used for controlling the on-off of the second inlet pipe; the second valve is arranged on the first inlet pipe between the second inlet pipe and the second outlet pipe and is used for controlling the on-off of the first inlet pipe. The water heater has the functions of supplying hot water and reducing the hardness of water, improves the water use experience of users, realizes the integrated and compact design of the water heating device and the water softening device, and is convenient to install and arrange.
Description
Technical Field
The utility model relates to the technical field of water heaters, in particular to a water heater and a water heating system using the water heater.
Background
A gas water heater is a hot water supply device for heating cold water through a combustion reaction using gas (generally natural gas) as fuel, thereby providing hot water of a desired temperature to a user. But the gas water heater in the related art can only heat water, can not improve water quality, especially under the condition of higher water quality hardness, the bathing experience and the living water experience of a user can be influenced, and the water use experience of the user is reduced.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent.
Therefore, the embodiment of the utility model provides the water heater which has the functions of supplying hot water and reducing the hardness of water, improves the water use experience of users, realizes the integrated and compact design of the water heating device and the water softening device, and is convenient for installation and arrangement.
The embodiment of the utility model also provides a water heating system comprising the water heater.
The water heater of the embodiment of the utility model comprises:
a housing;
the hot water device is arranged in the shell and comprises a first inlet pipe and a first outlet pipe, the first inlet pipe is used for being connected with the cold water pipe, and the first outlet pipe is used for being connected with the hot water pipe;
the water softening device is arranged in the shell and comprises a second inlet pipe and a second outlet pipe, and the second inlet pipe and the second outlet pipe are connected with the first inlet pipe;
the first valve is arranged on the second inlet pipe and used for controlling the on-off of the second inlet pipe;
the second valve is arranged on the first inlet pipe between the second inlet pipe and the second outlet pipe and is used for controlling the on-off of the first inlet pipe.
The water heater provided by the embodiment of the utility model has the functions of supplying hot water and reducing the hardness of water, improves the water use experience of users, realizes the integrated and compact design of the water heating device and the water softening device, and is convenient to install and arrange.
In some embodiments, the water heating device comprises a pump body, the pump body is arranged on the first inlet pipe, the connection part of the second inlet pipe and the first inlet pipe is positioned at the downstream of the pump body, and the second valve is positioned at the downstream of the connection part of the second inlet pipe and the first inlet pipe.
In some embodiments, the water softener includes a control assembly and a soft water container, the second inlet pipe and the second outlet pipe are connected between the first inlet pipe and the control assembly, the soft water container is connected with the control assembly, the control assembly is used for switching liquid paths, and the soft water container is used for buffering and removing calcium and magnesium ions.
In some embodiments, the water heater includes a salt storage container for storing regenerated salt, and the water softener includes a salt pipe connected between the salt storage container and the control assembly for conveying the regenerated salt within the salt storage container into the water softener container via the control assembly.
In some embodiments, the salt storage container is disposed outside the housing and removably mounted to the bottom of the housing.
In some embodiments, the water heating device is a gas water heating device or a gas-electric hybrid water heating device.
In some embodiments, the water heating apparatus includes:
a combustion chamber for combusting a fuel gas to generate a high temperature gas;
the heat exchanger is arranged above the combustion chamber and is used for heating water through the high-temperature gas;
the smoke exhaust assembly is arranged above the heat exchanger and used for exhausting waste gas;
the fan is arranged below the combustion chamber and is used for conveying air required by combustion to the combustion chamber;
and the air valve assembly is arranged below the combustion chamber and is used for controlling the amount of the fuel gas conveyed to the combustion chamber.
In some embodiments, the water heating device comprises a hot water reservoir provided with the first outlet pipe for buffering the temperature of water delivered by the first outlet pipe.
In some embodiments, the water heater includes a monitoring sensor provided at the bottom of the housing for monitoring whether water leaks.
In some embodiments, the water heater includes a control device, the water heating device, the water softening device, the first valve, the second valve, the monitoring sensor are all electrically connected with the control device, and the control device is used for closing the first valve and the second valve after the monitoring sensor detects water leakage.
The water heating system according to the embodiment of the utility model comprises the water heater according to any of the above embodiments.
In some embodiments, the water heating system comprises a cold water pipe and a hot water pipe, the cold water pipe is connected with the first inlet pipe, the hot water pipe is connected with the first outlet pipe, at least one water using terminal is arranged between the cold water pipe and the hot water pipe, and the water softening device comprises a liquid draining pipe which is communicated with at least one water using terminal and is used for draining waste water generated by the water softening device.
In some embodiments, the water terminal includes a kitchen sink, and the drain communicates with a drain of the kitchen sink.
In some embodiments, the hot water system includes a one-way valve connected between the cold water pipe and the hot water pipe to allow the water within the cold water pipe and the hot water pipe to circulate and achieve zero cold water preheating of the water.
Drawings
FIG. 1 is a schematic view of an embodiment of a water heater.
FIG. 2 is a schematic view of the internal structure of a water heater according to an embodiment of the present utility model.
FIG. 3 is a schematic diagram showing an internal structure of a water heater according to an embodiment of the present utility model.
FIG. 4 is a schematic diagram of a hot water system according to an embodiment of the present utility model.
Reference numerals:
a water heater 100;
a housing 1;
a salt storage container 2;
a water heating device 3; a first inlet pipe 31; a first outlet pipe 32; a blower 33; a pump body 34; a gas valve assembly 35; a combustion chamber 36; a heat exchanger 37; a smoke evacuation assembly 38; a hot water container 39;
a water softening device 4; a second inlet pipe 41; a second outlet pipe 42; a control assembly 43; a soft water container 44; a salt pipe 45; a liquid discharge pipe 46;
a first valve 5;
a second valve 6;
a control device 7;
a monitoring sensor 8;
a hot water pipe 200;
a cold water pipe 300;
a kitchen sink 400;
a shower head 500;
one-way valve 600.
Detailed Description
Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
As shown in fig. 1 to 3, a water heater 100 according to an embodiment of the present utility model includes a housing 1, a water heating device 3, a water softening device 4, a first valve 5, and a second valve 6.
The shell 1 may be square box-shaped, and the material of the shell 1 may be metal or alloy. As shown in fig. 2 and 3, the water heating device 3 and the water softening device 4 are both installed in the housing 1, and the water heating device 3 and the water softening device 4 may be arranged side by side in the left-right direction, wherein the water heating device 3 may be located on the left side of the water softening device 4. Because the overall structures of the water heater 3 and the water softener 4 are all substantially rectangular, the arrangement mode of the water heater 100 can achieve the effect of saving space, so that the structure of the water heater is more compact.
As shown in fig. 3, the hot water apparatus 3 includes a first inlet pipe 31 for connection with the cold water pipe 300 and a first outlet pipe 32 for connection with the hot water pipe 200. The first inlet pipe 31 and the first outlet pipe 32 may extend along the vertical direction, and the bottom end of the first inlet pipe 31 may be provided with an interface and be used for being connected with the cold water pipe 300 in the room, and the bottom end of the first outlet pipe 32 may also be provided with an interface and be used for being connected with the hot water pipe 200 in the room.
The water softener 4 includes a second inlet pipe 41 and a second outlet pipe 42, and the second inlet pipe 41 and the second outlet pipe 42 are connected to the first inlet pipe 31. For example, as shown in fig. 3, the second inlet pipe 41 and the second outlet pipe 42 may each extend generally in a left-right direction, wherein the second inlet pipe 41 may be located below the second outlet pipe 42, and both a left end of the second inlet pipe 41 and a left end of the second outlet pipe 42 may communicate with the first inlet pipe 31.
As shown in fig. 2 and 3, the first valve 5 is provided on the second inlet pipe 41 and is used for controlling the on-off of the second inlet pipe 41, and the second valve 6 is provided on the pipe section of the first inlet pipe 31 between the second inlet pipe 41 and the second outlet pipe 42 and is used for controlling the on-off of the first inlet pipe 31.
During normal use, the first valve 5 can be switched to an open state, the second valve 6 can be switched to a closed state, at this time, water in the cold water pipe 300 can flow through the first valve 5 and enter the water softening device 4, the water softening device 4 can play a role in removing calcium and magnesium ions, so that the hardness of the water can be reduced, water treated by the water softening device 4 can flow out of the water heating device 3 through the second outlet pipe 42 and then can be heated through the water heating device 3, and the water can be supplied to a user.
When the zero cold water preheating function is realized, the first valve 5 can be switched to a closed state, the second valve 6 can be switched to an open state, at this time, water entering the first inlet pipe 31 can directly flow into the water heating device 3 through the second valve 6, and the water heating device 3 can be used for realizing the preheating of the water. The closing of the first valve 5 avoids the situation that water with higher temperature flows into the water softening device 4 in the process of zero cold water preheating, avoids the situation that the water softening device 4 is damaged easily due to high-temperature water, and plays a role in protection.
The water heater 100 of the embodiment of the utility model has the functions of supplying hot water and reducing the hardness of water, improves the water use experience of a user in bathing, drinking, cleaning and the like, realizes the integrated and compact design of the water heating device 3 and the water softening device 4, is beneficial to saving the kitchen space in the user family, and is convenient for installation and arrangement.
Secondly, the water heating device 3 and the water softening device 4 share parts such as a part circuit, the shell 1 and the like, and compared with the original two independent devices, the water heating device has the effects of simplifying the structure and reducing the cost.
In some embodiments, the water heating device 3 comprises a pump body 34, the pump body 34 is arranged on the first inlet pipe 31, the connection of the second inlet pipe 41 and the first inlet pipe 31 is positioned at the downstream of the pump body 34, and the second valve 6 is positioned at the downstream of the connection of the second inlet pipe 41 and the first inlet pipe 31.
For example, as shown in fig. 3, the pump body 34 may be a water pump, the pump body 34 is mounted on the first inlet pipe 31, the second inlet pipe 41 is located above the pump body 34, and a connection portion between the second inlet pipe 41 and the first inlet pipe 31 forms a first node, and the first node is located downstream of the pump body 34. The junction of the second outlet pipe 42 and the first inlet pipe 31 forms a second node, which is located downstream of the first node. The second valve 6 is mounted on the first inlet pipe 31 between the first node and the second node. In use, the pump body 34 may provide pumping force to provide a circulatory motive force for the delivery of water.
In some embodiments, the water softener 4 includes a control assembly 43 and a water softening container 44, the second inlet pipe 41 and the second outlet pipe 42 are connected between the first inlet pipe 31 and the control assembly 43, the water softening container 44 is connected to the control assembly 43, the control assembly 43 is used for switching the liquid path, and the water softening container 44 is used for buffering and removing calcium and magnesium ions.
For example, as shown in fig. 3, the control component 43 may be a waterway control component, and a valve group and other structures may be disposed in the control component 43, and the corresponding pipeline may be turned on or off by opening or closing the valve group, so as to control the softening, regeneration and other processes of the water softening device 4.
The soft water container 44 may be provided above the control assembly 43, the soft water container 44 may be a resin tank, and the soft water container 44 may be filled with a softening resin. The water flowing into the soft water container 44 can realize the replacement of calcium and magnesium ions by the softening resin, thereby reducing the hardness of the water.
In some embodiments, the water heater 100 includes a salt storage tank 2, the salt storage tank 2 for storing regenerated salt, and the water softener 4 includes a salt pipe 45, the salt pipe 45 being connected between the salt storage tank 2 and the control assembly 43 and for delivering regenerated salt in the salt storage tank 2 into the water softener 44 via the control assembly 43.
For example, as shown in fig. 1 to 3, the salt storage container 2 may be a salt tank, regenerated salt (specifically, strong brine) may be stored in the salt storage container 2, the salt storage container 2 may be disposed on the outer side of the housing 1, and the salt storage container 2 may be detachably mounted under the housing 1, and the specific manner of mounting may be fastening, and the like, such as screws. Thereby facilitating the installation and the disassembly of the salt storage container 2 and the replenishment of regenerated salt.
The salt pipe 45 may extend generally in the up-down direction, the top of the salt pipe 45 may be connected to the control unit 43, the bottom of the salt pipe 45 may extend into the bottom of the salt storage container 2, a driving pump or the like may be provided in the control unit 43, and the regenerated salt in the salt storage container 2 may be transported into the soft water container 44 by means of the driving pump. It should be noted that, in a normal state, the valve group in the control assembly 43 may close the salt pipe 45, and when the regenerated salt needs to be replenished, the corresponding valve group may be controlled to be opened.
In some embodiments, the water heating device 3 is a gas water heating device, a gas-electric hybrid water heating device or an electric water heating device. Namely, the water conveyed to the water heating device 3 can be heated in a fuel gas burning mode or in an electric heating mode, so that the application requirements of different scenes are met.
In some embodiments, the water heating device 3 includes a combustion chamber 36, a heat exchanger 37, a smoke evacuation assembly 38, a fan 33, and a gas valve assembly 35. Wherein the combustion chamber 36 is for burning fuel gas to generate high temperature gas, and the heat exchanger 37 may be installed above the combustion chamber 36 and used for heating water by the high temperature gas generated by the combustion of the combustion chamber 36.
The smoke exhaust assembly 38 is arranged above the heat exchanger 37 and is used for exhausting waste gas, the smoke exhaust assembly 38 can comprise a smoke exhaust pipeline and a smoke collecting cover, the smoke collecting cover can realize converging of smoke and can guide the smoke into the smoke exhaust pipeline, and the smoke exhaust pipeline can exhaust the smoke outdoors.
The fan 33 may be installed below the combustion chamber 36, and when in use, the fan 33 may deliver air required for combustion into the combustion chamber 36, thereby achieving oxygen supply and providing combustion conditions for combustion. The valve assembly 35 may be mounted below the combustion chamber 36, and in use, the valve assembly 35 may control the amount of fuel gas delivered to the combustion chamber 36, thereby providing a fire control function. Where the fan 33 may be to the right of the air valve assembly 35.
In some embodiments, the water heating device 3 comprises a hot water reservoir 39, the hot water reservoir 39 being provided with the first outlet pipe 32, the hot water reservoir 39 being adapted to buffer the temperature of the water delivered by the first outlet pipe 32. For example, as shown in fig. 3, the hot water container 39 may be a water tank, and when in use, water in the water tank may be mixed with water at a higher temperature or a lower temperature conveyed by the first outlet pipe 32 to play a role in moderating or buffering the temperature of the water, so that the problems of cold water section, water cut-off and temperature rise in the water switching process can be improved, the supercooling or overheating of the water is solved, and the bathing water experience is improved.
In some embodiments, the water heater 100 includes a monitoring sensor 8, the monitoring sensor 8 being provided at the bottom of the housing 1, the monitoring sensor 8 being used to monitor whether water leaks. For example, as shown in fig. 2, the monitoring sensor 8 may be a submergence sensor, and the monitoring sensor 8 may be fixed inside the bottom wall of the housing 1. Optionally, the monitoring sensors 8 may be provided in plural, and the plural monitoring sensors 8 may be uniformly distributed at the bottom of the housing 1, so as to improve the sensitivity of monitoring and reduce the error of monitoring.
Because the water heating device 3 and the water softening device 4 are provided with complex waterways, after the water heating device 3 and the water softening device 4 are integrated, the waterway inside the whole water heater 100 is more complex than that of a single device, the water leakage risk is greatly increased, and when the water leakage fault inside the water heating device is detected, the water inlet pipeline can be timely closed, so that large economic loss is avoided, and the protection effect is improved.
In some embodiments, the water heater 100 includes a control device 7, the water heating device 3, the water softening device 4, the first valve 5, the second valve 6, and the monitoring sensor 8 are electrically connected to the control device 7, and the control device 7 is configured to close the first valve 5 and the second valve 6 after the monitoring sensor 8 detects water leakage.
For example, as shown in fig. 2 and 3, the control device 7 may be a PLC control system or the like, the control device 7 may be mounted on the inner wall of the casing 1, and the control device 7 may be the right side of the water softener 4. When the water heater is used, the control device 7 can realize overall regulation and control on the on-off of the water heater 3, the water softener 4, the first valve 5, the second valve 6 and the like.
For example, when the monitoring sensor 8 detects water leakage, the control device 7 can control the first valve 5 and the second valve 6 to be closed, so that the function of timely intercepting is achieved, and the water leakage damage and loss are reduced.
The hot water system according to the embodiment of the present utility model is described below.
The water heating system according to the embodiment of the present utility model includes the water heater 100, which may be the water heater 100 described in any of the above embodiments.
In some embodiments, the water heating system includes a cold water pipe 300 and a hot water pipe 200, the cold water pipe 300 is connected to the first inlet pipe 31, the hot water pipe 200 is connected to the first outlet pipe 32, at least one water usage terminal is provided between the cold water pipe 300 and the hot water pipe 200, the water softener 4 includes a drain pipe 46, and the drain pipe 46 communicates with the at least one water usage terminal and is used for draining the wastewater generated by the water softener 4.
For example, as shown in fig. 4, the water terminals may be a kitchen sink 400, a shower 500, a hand sink, a toilet, etc., the cold water pipe 300 and the hot water pipe 200 may be arranged at intervals in parallel, and the respective water terminals may be connected between the cold water pipe 300 and the hot water pipe 200, respectively. The drain 46 of the water softener 4 may be connected to one of the water terminals, for example, to a toilet bowl, thereby facilitating the discharge of the wastewater produced by the water softener 4.
In some embodiments, the water terminal includes a kitchen sink 400, and the drain 46 communicates with a drain of the kitchen sink 400. Since the water heater 100 is generally installed in the kitchen, the water heater 100 is closest to the kitchen sink 400, and the drain pipe 46 is directly connected to the kitchen sink 400, the arrangement of the drain pipe 46 can be simplified, and the site construction is facilitated.
In some embodiments, the hot water system includes a check valve 600, the check valve 600 being connected between the cold water pipe 300 and the hot water pipe 200 so that the water in the cold water pipe 300 and the hot water pipe 200 can circulate and achieve zero cold water preheating of the water.
As shown in fig. 4, the check valve 600 may be connected to the distal ends of the cold water pipe 300 and the hot water pipe 200, for example, the check valve 600 may be disposed adjacent to the shower head 500, and when zero cold water preheating is performed, water in the hot water pipe 200 may flow into the cold water pipe 300 through the check valve 600 and then may flow into the hot water device 3 through the first inlet pipe 31, so that preheating of water may be achieved and water using experience may be improved.
While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.
Claims (14)
1. A water heater, comprising:
a housing;
the hot water device is arranged in the shell and comprises a first inlet pipe and a first outlet pipe, the first inlet pipe is used for being connected with the cold water pipe, and the first outlet pipe is used for being connected with the hot water pipe;
the water softening device is arranged in the shell and comprises a second inlet pipe and a second outlet pipe, and the second inlet pipe and the second outlet pipe are connected with the first inlet pipe;
the first valve is arranged on the second inlet pipe and used for controlling the on-off of the second inlet pipe;
the second valve is arranged on the first inlet pipe between the second inlet pipe and the second outlet pipe and is used for controlling the on-off of the first inlet pipe.
2. The water heater of claim 1, wherein the water heating device comprises a pump body disposed in the first inlet pipe, a junction of the second inlet pipe and the first inlet pipe is downstream of the pump body, and the second valve is downstream of the junction of the second inlet pipe and the first inlet pipe.
3. The water heater of claim 1, wherein the water softener includes a control assembly and a soft water container, the second inlet pipe and the second outlet pipe are connected between the first inlet pipe and the control assembly, the soft water container is connected with the control assembly, the control assembly is used for switching the liquid path, and the soft water container is used for buffering and removing calcium and magnesium ions.
4. A water heater according to claim 3, comprising a salt storage vessel for storing regenerated salt, the water softener comprising a salt pipe connected between the salt storage vessel and the control assembly for conveying the regenerated salt within the salt storage vessel into the water softener vessel via the control assembly.
5. The water heater of claim 4, wherein the salt storage container is provided outside the housing and removably mounted to the bottom of the housing.
6. The water heater of claim 1, wherein the water heating device is a gas water heating device or a gas-electric hybrid water heating device.
7. The water heater as recited in claim 1, wherein the water heating device comprises:
a combustion chamber for combusting a fuel gas to generate a high temperature gas;
the heat exchanger is arranged above the combustion chamber and is used for heating water through the high-temperature gas;
the smoke exhaust assembly is arranged above the heat exchanger and used for exhausting waste gas;
the fan is arranged below the combustion chamber and is used for conveying air required by combustion to the combustion chamber;
and the air valve assembly is arranged below the combustion chamber and is used for controlling the amount of the fuel gas conveyed to the combustion chamber.
8. The water heater of claim 1, wherein the water heating device comprises a hot water reservoir provided with the first outlet pipe for buffering the temperature of water delivered by the first outlet pipe.
9. The water heater as claimed in any one of claims 1-8, comprising a monitoring sensor provided at a bottom of the housing for monitoring whether water leaks.
10. The water heater of claim 9, including a control means, wherein the water heating means, the water softening means, the first valve, the second valve, and the monitoring sensor are electrically connected to the control means, and wherein the control means is configured to close the first valve and the second valve after the monitoring sensor detects a water leak.
11. A water heating system comprising a water heater as claimed in any one of claims 1 to 10.
12. The water heating system according to claim 11, comprising a cold water pipe connected to the first inlet pipe and a hot water pipe connected to the first outlet pipe, wherein at least one water-use terminal is provided between the cold water pipe and the hot water pipe, and wherein the water softener comprises a drain pipe connected to at least one of the water-use terminals and adapted to drain the wastewater produced by the water softener.
13. The water heating system according to claim 12, wherein the water terminal includes a kitchen sink, the drain being in communication with a drain of the kitchen sink.
14. The water heating system according to claim 12, comprising a one-way valve connected between the cold water pipe and the hot water pipe to allow the water used in the cold water pipe and the hot water pipe to circulate and achieve zero cold water preheating of the water used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320794313.3U CN220062119U (en) | 2023-04-11 | 2023-04-11 | Water heater and water heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320794313.3U CN220062119U (en) | 2023-04-11 | 2023-04-11 | Water heater and water heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220062119U true CN220062119U (en) | 2023-11-21 |
Family
ID=88788084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320794313.3U Active CN220062119U (en) | 2023-04-11 | 2023-04-11 | Water heater and water heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220062119U (en) |
-
2023
- 2023-04-11 CN CN202320794313.3U patent/CN220062119U/en active Active
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