CN214120383U - Intelligent temperature-control household zero-cooling water system - Google Patents
Intelligent temperature-control household zero-cooling water system Download PDFInfo
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- CN214120383U CN214120383U CN202023131664.1U CN202023131664U CN214120383U CN 214120383 U CN214120383 U CN 214120383U CN 202023131664 U CN202023131664 U CN 202023131664U CN 214120383 U CN214120383 U CN 214120383U
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- 239000000498 cooling water Substances 0.000 title description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 344
- 238000010438 heat treatment Methods 0.000 claims abstract description 84
- 239000008236 heating water Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 5
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- 239000012535 impurity Substances 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
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- 241000894006 Bacteria Species 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an intelligent temperature control household zero-cold water system, which comprises a water heater component (1), a communicating pipe (2), a hot water pipe (4), a cold water pipe (3), a water guide pipe (5), a heating and heat preservation device (6), a temperature sensor (7) and a water using device (8); the water heater assembly (1) comprises a water heater shell (11), a heating water tank (12), a water inlet pipe (13), a water outlet pipe (14), a control panel (15), a circulating water pump (16) and an alarm device (17), and the heating device (6) comprises a heating device body (61), a sealing plate (62), heating equipment (63), a water inlet (64), a water outlet (65) and a control display screen (66). The heating system has the advantages of stable water outlet, low energy consumption and capability of avoiding the aging of the water heater, and simultaneously realizes the zero cold water effect of opening the faucet, namely, discharging hot water; the heating system is simple in structure and convenient to use, improves water utilization efficiency and saves water resources.
Description
Technical Field
The utility model relates to a water heater technical field, concretely relates to domestic zero cooling water system of intelligence accuse temperature.
Background
The water heater is a device which can increase the temperature of cold water into hot water in a certain time by various physical principles; the water heater can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic water heater, an air energy water heater, a heating water heater and the like according to different principles.
The existing gas water heater is generally installed at a position close to gas, such as a kitchen, a living balcony and the like, a spray head or a faucet using hot water is generally installed in a toilet, a pipeline needs to be connected from an outlet of the water heater to the spray head, and when the toilet is far away from the kitchen, the length of the pipeline needs to be lengthened. Because the water is stored in the pipeline after the water tap is turned off, the water can directly flow out of the spray head due to the fact that the pipeline can not be heated when being used next time, cold water flows out at the beginning, the water can not be used, and waste of water resources is caused; and the longer the pipeline, the more cold water flows out, and the more water resource waste is caused.
In the prior art, two methods are adopted to solve the problem of water storage in a pipeline so as to realize zero cold water use: one is that a cold water circulating pump is added in the main pipeline, and the cold water in the closed loop pipeline can be circularly heated by the water pump; however, because the water pipe has poor heat insulation performance, in order to ensure that a user can use hot water at any time, the existing water heater needs to be started periodically, cold water with reduced temperature in the water pipe is replaced, the water heater and the circulating water pump need to be started frequently, electricity and gas are consumed, and equipment aging is accelerated; in addition, water is used for a large part of the time in a day actually, the water heater needs to be started and stopped frequently, the triggering condition of water heater heating is water flow flowing, so that the time difference exists between water heater heating and water flow, cold water and hot water in a hot water pipe can be alternated when water is discharged, and the use experience is reduced.
In the other method in the prior art, residual hot water is directly discharged out of a pipeline through air by using an air pump, but when the pipeline has some uneven bends, accumulated water in the pipeline can not be completely blown, the requirements on the installation and quality of the pipeline are high, and water resources are wasted; meanwhile, when the user uses water, the user needs to wait for the process that the water flows through the pipeline, and the user can not use the water immediately after the water is used.
SUMMERY OF THE UTILITY MODEL
Problem to above prior art exists, the utility model aims to provide a domestic zero cooling water system of intelligence accuse temperature, this heating system have go out water stably, consume energy low, can not aggravate the ageing advantage of water heater, realize simultaneously "opening the tap, go out the zero cooling water effect of hot water promptly".
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a domestic zero cold water system of intelligence accuse temperature which characterized in that: the water heater comprises a water heater component, a communicating pipe, a hot water pipe, a cold water pipe, a water guide pipe, a heating device, a temperature sensor and a water using device; the communicating pipe is a T-shaped three-way pipe, one end of a transverse pipe of the communicating pipe is communicated with a household water conveying pipe, the other end of the transverse pipe of the communicating pipe is communicated with the cold water pipe, a vertical pipe of the T-shaped three-way pipe is communicated with the water heater assembly through a water guide pipe, one end, far away from the communicating pipe, of the cold water pipe is communicated with the water using device, one end of the hot water pipe is communicated with the water heater assembly, the other end of the cold water pipe is communicated with the water using device, and one end, far away from the water using device, of the hot water pipe and one end, far away from the water using device, of the water heater assembly are communicated with one end, far away from the water using device, of the cold water pipe, so that a loop is formed; the water using device is arranged on the mounting table board, the heating device is arranged on the hot water pipe and located below the mounting table board, and the temperature sensor is arranged on the hot water pipe, which is far away from one side of the mounting table board, of the heating device and used for monitoring the temperature of the hot water pipe and controlling the starting and stopping of the heating device.
The heating device comprises a heating device body, a sealing plate, heating equipment, a water inlet, a water outlet and a control display screen, wherein the heating device body is arranged on the hot water pipe, the sealing plate is arranged in the heating device body and used for cutting off an inner cavity of the heating device body, the heating equipment is fixedly connected below the sealing plate, and a plurality of water outlet holes are uniformly formed in the sealing plate; the water inlet is communicated with the hot water pipe, and the water outlet is communicated with the water using device; the control display screen is arranged on the outer wall of the heating device body and is electrically connected with the heating equipment.
Preferably, the heating device is an infrared light wave fluid heater.
Further optimization is carried out, the temperature sensor is electrically connected with the control display screen, the control display screen is provided with a switch for controlling the heating equipment to be started and stopped, and therefore the temperature of the hot water pipe is identified through the temperature sensor to control the heating equipment to be started and stopped.
Preferably, a first stop valve is arranged at one side (namely the upper end of the water outlet) of the water outlet close to the water consuming device; the first stop valve is electrically connected with the control display screen.
Further optimization is carried out, the temperature sensor is far away from one side of the heating device, a water flow sensor is arranged on the hot water pipe, and the water flow sensor is electrically connected with the control display screen.
The water heater assembly comprises a water heater shell, a heating water tank, a water inlet pipe, a water outlet pipe, a control panel, a circulating water pump and an alarm device; the heating water tank, the water inlet pipe, the water outlet pipe and the circulating water pump are arranged in the water heater shell, one end of the water inlet pipe is communicated with the water guide pipe, and the other end of the water inlet pipe is communicated with the heating water tank; one end of the water outlet pipe is communicated with the heating water tank, and the other end of the water outlet pipe is communicated with the hot water pipe; the water outlet pipe is provided with a circulating water pump for achieving the purpose of circularly heating the water in the water supply loop; the control panel is arranged in the water heater shell, the alarm device is arranged on the outer side of the water heater shell and electrically connected with the control panel.
Preferably, a first flow regulating valve is arranged at one end of the hot water pipe close to the water heater assembly.
And a second flow regulating valve is arranged at one end of the cold water pipe close to the communicating pipe.
Further optimization, a main valve is arranged on the household water conveying pipe and is a one-way circulation valve.
Further optimization is carried out, a wireless connection module is arranged in the control display screen and connected with a mobile phone terminal, so that the control of the control display screen through the mobile phone terminal can be realized, and further the control of the whole heating device can be realized.
At present, impurities such as calcium carbonate and ferric oxide are doped in household water and need to be discharged in time, otherwise the impurities are accumulated in the inner container of the water heater assembly for a long time, so that thick water scales are formed and are attached to the inner wall of the inner container of the water heater assembly and are difficult to discharge, and bacteria breeding influences water quality and heating efficiency.
The household water delivery pipe is characterized in that a filter element is arranged at one end, close to the household water delivery pipe, of the communicating pipe, and the filter element is of an arc-shaped passing structure and protrudes towards the direction close to the household water delivery pipe; and a filter pipe is arranged at the lower end of the communicating pipe and on one side of the filter element close to the household water delivery pipe.
For further optimization, a second stop valve is arranged on the filter pipe; one end of the filter pipe, which is far away from the communicating pipe, is communicated with a household drain pipe.
The utility model discloses has following technological effect:
the household zero-cold-water system of the utility model realizes zero-cold-water supply while avoiding the circulation heating and frequent and repeated starting and stopping of the water heater by arranging the heating and heat-preserving device on the hot water pipe; meanwhile, the cooperation of the temperature sensor and the heating and heat-preserving device realizes the timely turn-off state of the heating and heat-preserving device when hot water of the water heater passes through a pipeline, thereby effectively realizing energy conservation and power saving. The utility model effectively realizes the mutually independent and non-interfering supply of hot water and cold water through the pipeline arrangement of the cold water pipe and the hot water pipe, further ensures the efficiency of hot water heating and heat preservation, and achieves the purpose of energy saving; simultaneously, through the setting of crossing filter core, filter tube and second stop valve, effectively carry out the filtration of quality of water and wash away the washing of filter core, avoid water heater subassembly inner bag deposit incrustation scale and bacterial growing, guarantee the efficiency of heating, prolong the life of water heater.
Drawings
Fig. 1 is a schematic view of the overall structure of a domestic zero-cooling water system in the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a heating and heat-preserving device of a domestic zero-cold water system in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a water heater assembly of a domestic zero-cooling water system in an embodiment of the present invention.
Wherein, 1, a water heater component; 11. a water heater housing; 12. heating the water tank; 13. a water inlet pipe; 14. a water outlet pipe; 15. a control panel; 16. a water circulating pump; 17. an alarm device; 2. a communicating pipe; 21. a filter element; 22. a filter tube; 221. a second stop valve; 3. a cold water pipe; 31. a second flow regulating valve; 4. a hot water pipe; 41. a first flow regulating valve; 42. a water flow sensor; 5. a water conduit; 51. a third flow rate regulating valve; 6. a heating and heat-preserving device; 61. a heating device body; 62. a sealing plate; 621. a water outlet hole; 63. a heating device; 64. a water inlet; 65. a water outlet; 651. a first shut-off valve; 66. controlling the display screen; 7. a temperature sensor; 8. a water-consuming device; 80. mounting a table top; 9. a household water delivery pipe; 91. a main valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
as shown in figures 1-3, an intelligent temperature control household zero-cooling water system is characterized in that: the water heater comprises a water heater component 1, a communicating pipe 2, a hot water pipe 4, a cold water pipe 3, a water guide pipe 5, a heating device 6, a temperature sensor 7 and a water using device 8; the communicating pipe 2 is a T-shaped three-way pipe, one end of a transverse pipe of the T-shaped three-way pipe is communicated with a household water conveying pipe 9, the other end of the transverse pipe is communicated with a cold water pipe 3, a vertical pipe of the T-shaped three-way pipe is communicated with the water heater assembly 1 through a water guide pipe 5, one end, far away from the communicating pipe, of the cold water pipe 3 is communicated with a water using device 8, one end of a hot water pipe 4 is communicated with the water heater assembly 1, the other end of the hot water pipe is communicated with the water using device 8, and one end, far away from the water using device 8, of the hot water pipe 4 and the water heater assembly 1 is communicated with one end, far away from the water using device 8, of the cold water pipe 3, so that a loop is formed; the water using device 8 is arranged on the installation table surface 80, the heating device 6 is arranged on the hot water pipe 4 and below the installation table surface 80, and the temperature sensor 7 is arranged on the hot water pipe 4, far away from one side of the installation table surface 80, of the heating device 6 and used for monitoring the temperature of the hot water pipe 4 and controlling the starting and stopping of the heating device 6.
The heating device 6 comprises a heating device body 61, a sealing plate 62, heating equipment 63, a water inlet 64, a water outlet 65 and a control display screen 66, wherein the heating device body 61 is arranged on the hot water pipe 4, the sealing plate 62 is arranged inside the heating device body 61 and used for cutting off an inner cavity of the heating device body 61, the heating equipment 63 is fixedly connected below the sealing plate 62, and a plurality of water outlet holes 621 are uniformly formed in the sealing plate 62; the water inlet 64 is communicated with the hot water pipe 4, and the water outlet 65 is communicated with the water using device 8; the control display screen 66 is disposed on the outer wall of the heating device body 61, and the control display screen 66 is electrically connected to the heating device 63. The heating device 63 is an infrared light wave fluid heater. The control display screen 66 is internally provided with a wireless connection module which is connected with a mobile phone terminal, so that the control of the control display screen 66 through the mobile phone terminal can be realized, and the control of the whole heating device 6 can be further realized.
The temperature sensor 7 is electrically connected with the control display screen 66, and the control display screen 66 is provided with a switch for controlling the heating device 63 to start and stop, so that the temperature of the hot water pipe 4 is identified by the temperature sensor 7 to control the heating device 63 to start and stop. A first stop valve 651 is arranged at one side (namely the upper end of the water outlet 65) of the water outlet 5 close to the water using device 8; the first shut-off valve 651 controls the electrical connection of the display screen 66. The temperature sensor 7 is far away from the heating device 6, the hot water pipe 4 is provided with a water flow sensor 42, and the water flow sensor 42 is electrically connected with the control display screen 66.
The water heater component 1 comprises a water heater shell 11, a heating water tank 12, a water inlet pipe 13, a water outlet pipe 14, a control panel 15, a circulating water pump 16 and an alarm device 17; the heating water tank 12, a water inlet pipe 13, a water outlet pipe 14 and a circulating water pump 16 are arranged in the water heater shell 11, one end of the water inlet pipe 13 is communicated with the water guide pipe 5, and the other end of the water inlet pipe is communicated with the heating water tank 12; one end of the water outlet pipe 14 is communicated with the heating water tank 12, and the other end is communicated with the hot water pipe 4; the water outlet pipe 12 is provided with a circulating water pump 16 for achieving the purpose of circularly heating the water in the water supply loop; the control panel 15 is arranged in the water heater shell 11, the alarm device 17 is arranged outside the water heater shell 11, and the alarm device 17 is electrically connected with the control panel 15.
One end of the hot water pipe 4 close to the water heater assembly 1 is provided with a first flow regulating valve 41; one end of the cold water pipe 3 close to the communicating pipe 2 is provided with a second flow regulating valve 31; the household water pipe 9 is provided with a main valve 91, and the main valve 91 is a one-way flow valve.
At present, impurities such as calcium carbonate and ferric oxide are doped in household water and need to be discharged in time, otherwise the impurities are accumulated in the inner container of the water heater assembly for a long time, so that thick water scales are formed and are attached to the inner wall of the inner container of the water heater assembly and are difficult to discharge, and bacteria breeding influences water quality and heating efficiency.
One end of the communicating pipe 2 close to the household water delivery pipe 9 is provided with a filter element 21, and the filter element 21 is of an arc-shaped passing structure and protrudes towards the direction close to the household water delivery pipe 9; a filter pipe 22 is arranged at the lower end of the communicating pipe 2 and at one side of the filter element 21 close to the household water delivery pipe 9. The second stop valve 221 is arranged on the filter pipe 22; one end of the filter pipe 22 away from the communicating pipe 2 is communicated with a household drain pipe.
The working principle is as follows:
first, when the water using device 8 does not use hot water, the water heater assembly 1 and the heating device 6 are in a standby state, and at the same time, the water using device 8 can use cold water directly through the cold water pipe 3 without passing the cold water through the water heater assembly 1.
When the water using device 8 turns on the hot water switch, the water heater assembly 1 starts to operate, the water flow sensor 42 detects that water flows through, and the temperature sensor 7 detects that the water temperature is higher than the preset water temperature, the heating device 6 continues to be in a standby state, the display screen 66 is controlled to control the first stop valve 651 to turn on, and the water using device 8 uses hot water; when the water flow sensor 42 detects that water flows through and the temperature sensor 7 detects that the water temperature is lower than the preset water temperature, the heating device 6 starts to operate. The heating device 63 is an infrared light wave fluid heater, which mainly comprises a light wave infrared radiator, a connecting pipe, a heat transfer pipe and an energy supplier; the light wave infrared radiator carries out radiation heating by a carbon fiber heating twin tube with a single end outgoing line, heat is transferred to fluid through a spiral heat-dissipation type heat transfer tube, and heat energy exchange quickly achieves the effect of temperature rise. When the temperature sensor 7 detects that the water temperature exceeds the preset temperature, the control display screen 66 controls the first stop valve 651 to be opened and controls the heating device 63 to be closed at the same time, and the water using device 8 uses hot water; when the temperature sensor 7 detects that the water temperature does not exceed the set temperature, the heating device 63 continues to heat until the temperature exceeds the preset temperature value.
The water entering the water guide pipe 5 and the cold water pipe 3 is filtered by the filter element 21, so that the deposition of scale in the water heater assembly 1 and the influence on the heating efficiency are avoided, and meanwhile, the bacterial breeding in the cold water pipe 3 is also avoided. After the filter element 21 is used for a period of time, the second stop valve 221 is opened, at this time, water pressure towards the filter pipe 22 is formed in the communicating pipe 2, so that the filter element 21 is flushed, impurities on the filter element are washed away, and the filter element 21 is prevented from being blocked by excessive impurities.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a domestic zero cold water system of intelligence accuse temperature which characterized in that: comprises a water heater component (1), a communicating pipe (2), a hot water pipe (4), a cold water pipe (3), a water guide pipe (5), a heating device (6), a temperature sensor (7) and a water using device (8); the water heater is characterized in that the communicating pipe (2) is a T-shaped three-way pipe, one end of a transverse pipe of the communicating pipe is communicated with a household water conveying pipe (9), the other end of the transverse pipe of the communicating pipe is communicated with the cold water pipe (3), a vertical pipe of the T-shaped three-way pipe is communicated with the water heater component (1) through a water guide pipe (5), one end, far away from the communicating pipe (2), of the cold water pipe (3) is communicated with the water using device (8), one end of the hot water pipe (4) is communicated with the water heater component (1), the other end of the hot water pipe is communicated with the water using device (8), and one end, far away from the water using device (8), of the hot water pipe (4) and the water heater component (1) is communicated with one end, far away from the water using device (8), of the cold water pipe (3); the water using device (8) is arranged on an installation table board (80), the heating device (6) is arranged on the hot water pipe (4) and located below the installation table board (80), and the temperature sensor (7) is arranged on the hot water pipe (4) on one side, far away from the installation table board (80), of the heating device (6).
2. The intelligent temperature-control household zero-cold water system according to claim 1, characterized in that: the heating device (6) comprises a heating device body (61), a sealing plate (62), heating equipment (63), a water inlet (64), a water outlet (65) and a control display screen (66), wherein the heating device body (61) is arranged on the hot water pipe (4), the sealing plate (62) is arranged inside the heating device body (61) and used for separating an inner cavity of the heating device body (61), the heating equipment (63) is fixedly connected below the sealing plate (62), and a plurality of water outlet holes (621) are uniformly formed in the sealing plate (62); the water inlet (64) is communicated with the hot water pipe (4), and the water outlet (65) is communicated with the water using device (8); the control display screen (66) is arranged on the outer wall of the heating device body (61), and the control display screen (66) is electrically connected with the heating equipment (63).
3. The intelligent temperature-control household zero-cold water system according to claim 2, characterized in that: the heating equipment (63) is an infrared light wave fluid heater.
4. The intelligent temperature-control household zero-cold water system according to claim 2, characterized in that: the temperature sensor (7) is electrically connected with the control display screen (66), and the control display screen (66) is provided with a switch for controlling the heating equipment (63) to start and stop.
5. The intelligent temperature-control household zero-cold water system according to claim 2, characterized in that: the temperature sensor (7) is far away from one side of the heating device (6), a water flow sensor (42) is arranged on the hot water pipe (4), and the water flow sensor (42) is electrically connected with the control display screen (66).
6. The intelligent temperature-control household zero-cold water system according to claim 1, characterized in that: the water heater assembly (1) comprises a water heater shell (11), a heating water tank (12), a water inlet pipe (13), a water outlet pipe (14), a control panel (15), a circulating water pump (16) and an alarm device (17); the heating water tank (12), a water inlet pipe (13), a water outlet pipe (14) and a circulating water pump (16) are arranged in the water heater shell (11), one end of the water inlet pipe (13) is communicated with the water guide pipe (5), and the other end of the water inlet pipe is communicated with the heating water tank (12); one end of the water outlet pipe (14) is communicated with the heating water tank (12), and the other end of the water outlet pipe is communicated with the hot water pipe (4); a circulating water pump (16) is arranged on the water outlet pipe (14); the control panel (15) is arranged in the water heater shell (11), the alarm device (17) is arranged on the outer side of the water heater shell (11), and the alarm device (17) is electrically connected with the control panel (15).
7. The intelligent temperature-control household zero-cold water system according to claim 1, characterized in that: the household water delivery pipe (9) is provided with a main valve (91), and the main valve (91) is a one-way circulation valve.
8. The intelligent temperature-control household zero-cold water system according to claim 5, characterized in that: and a wireless connection module is arranged in the control display screen (66) and is connected with a mobile phone terminal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202023131664.1U CN214120383U (en) | 2020-12-23 | 2020-12-23 | Intelligent temperature-control household zero-cooling water system |
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Application Number | Priority Date | Filing Date | Title |
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CN202023131664.1U CN214120383U (en) | 2020-12-23 | 2020-12-23 | Intelligent temperature-control household zero-cooling water system |
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CN214120383U true CN214120383U (en) | 2021-09-03 |
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CN202023131664.1U Expired - Fee Related CN214120383U (en) | 2020-12-23 | 2020-12-23 | Intelligent temperature-control household zero-cooling water system |
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2020
- 2020-12-23 CN CN202023131664.1U patent/CN214120383U/en not_active Expired - Fee Related
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