CN209926587U - Water heating device - Google Patents
Water heating device Download PDFInfo
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- CN209926587U CN209926587U CN201920467853.4U CN201920467853U CN209926587U CN 209926587 U CN209926587 U CN 209926587U CN 201920467853 U CN201920467853 U CN 201920467853U CN 209926587 U CN209926587 U CN 209926587U
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Abstract
The utility model provides a water heating device belongs to water heater equipment technical field. The water temperature adjusting device of the water heater comprises the water heater, a water storage tank, a first water pipe, a water pump, a second water pipe, a first electromagnetic valve, a second electromagnetic valve, a first temperature sensor, a first liquid level sensor, a second temperature sensor, a second liquid level sensor, a heating element, a third water pipe, a water outlet element and a controller. The utility model discloses simple structure, constant temperature performance is higher, and energy-conserving effect is better, and environmental protection performance is higher.
Description
Technical Field
The utility model belongs to the technical field of water heater equipment, a hot water system is related to.
Background
At present, when a water heater is used for bathing at home, hot water is reduced along with the increase of time, so that the water temperature is reduced, and cold water and hot water which pass through a cold water pipe and a hot water pipe are used in one pipe and are slightly mixed by convection when the water heater is used.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned problem that prior art exists, provide a hot water system, the utility model aims to solve the technical problem that: how to provide a can guarantee the invariable energy-concerving and environment-protective invariable temperature device of water heater of temperature.
The purpose of the utility model can be realized by the following technical proposal:
a water heating device comprises a water heater, a water storage tank, a first water pipe with one end connected with the water heater and the other end connected with the water storage tank for guiding hot water in the water heater into the water storage tank, a water pump for pumping cold water, a second water pipe with one end connected with the water pump and the other end connected with the water storage tank for guiding cold water into the water storage tank, a first electromagnetic valve arranged on the first water pipe for controlling hot water to flow from the water heater to the water storage tank, a second electromagnetic valve arranged on the second water pipe for controlling cold water to flow from the second water pipe to the water storage tank, a first temperature sensor for detecting the first real-time temperature of water mixed with water in the water storage tank, a first liquid level sensor for detecting the first real-time liquid level of water in the water storage tank, a second temperature sensor for detecting the second real-time temperature of hot water in the water heater, a second liquid level sensor for detecting the second real-time liquid level of, Set up in the storage water tank, be used for carrying out the heating member that heats for the mixed water, set up in the storage water tank bottom, be used for the third raceway of the mixed water output in the storage water tank, set up in the play water spare of third raceway one end and be used for controlling heating member, first solenoid valve, second solenoid valve controller.
Preferably, the water temperature sensor is arranged on the third water conveying pipe and used for detecting the third real-time temperature of the water in the third water conveying pipe.
Preferably, the heat insulation device further comprises a first heat insulation layer arranged on the periphery of the third water conveying pipe.
Preferably, the heating member is a PTC heater.
Preferably, the controller is an STM32 single chip microcomputer.
Preferably, the temperature monitoring device further comprises a first alarm for giving an alarm under the control of the controller when the third real-time temperature is not equal to the first preset temperature.
Preferably, the water outlet member is a faucet or a shower head.
Preferably, the water outlet part is in threaded connection with a third water pipe, and a sealing leather sleeve is arranged at the threaded connection position of the water outlet part and the third water pipe.
Preferably, the first water conveying pipe, the second water conveying pipe or the third water conveying pipe is a PPR water pipe.
Preferably, the water storage tank further comprises a second heat insulation layer arranged on the periphery of the water storage tank.
The utility model provides a water pump extraction cold water and carry to the second raceway, the leading-in storage water tank of cold water is with the second raceway, first raceway is leading-in storage water tank with hot water from the water heater in, the storage water tank mixes hot water and cold water, first real-time temperature is less than first preset temperature, first real-time liquid level is less than first preset liquid level and second real-time temperature is greater than first preset temperature, the real-time liquid level of second is greater than when the second presets the liquid level controller control first solenoid valve and opens and flow to the storage water tank from the water heater, first real-time temperature is less than first preset temperature when being greater than the second preset liquid level, controller control heating element heats for the mixed water when first real-time liquid level is greater than the second preset liquid level, first real-time temperature is less than first preset temperature, first real-time liquid level is less than first preset liquid level, controller control second valve opens the solenoid valve and mixes for the mixed water with control cold water from second heating element flow to the storage water tank from the second raceway when the real-time liquid level is less The water mixing piece is heated, the structure is simple, the constant temperature performance is higher, the energy-saving effect is better, and the environmental protection performance is higher.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-water heater, 11-second temperature sensor, 12-second liquid level sensor, 2-first water pipe, 21-first electromagnetic valve, 3-water pump, 4-second water pipe, 41-second electromagnetic valve, 5-controller, 6-water storage tank, 61-first temperature sensor, 62-first liquid level sensor, 63-heating element, 7-third water pipe, 71-third temperature sensor, 8-water outlet element, 81-water tap, 82-water shower.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Referring to fig. 1, the energy-saving, environment-friendly and constant water temperature device of a water heater in the embodiment includes a water heater 1, a water storage tank 6, a first water pipe 2 having one end connected to the water heater 1 and the other end connected to the water storage tank 6 for guiding hot water in the water heater 1 into the water storage tank 6, a water pump 3 for pumping cold water, a second water pipe 4 having one end connected to the water pump 3 and the other end connected to the water storage tank 6 for guiding cold water into the water storage tank 6, a first electromagnetic valve 21 disposed on the first water pipe 2 for controlling hot water to flow from the water heater 1 to the water storage tank 6, a second electromagnetic valve 41 disposed on the second water pipe 4 for controlling cold water to flow from the second water pipe 4 to the water storage tank 6, a first temperature sensor 61 for detecting a first real-time temperature of water mixed with water in the water storage tank 6, a first liquid level sensor 62 for detecting a first real-time, A second temperature sensor 11 for detecting a second real-time temperature of hot water in the water heater 1, a second liquid level sensor 12 for detecting a second real-time liquid level of water in the water heater 1, a heating element 63 disposed in the water storage tank 6 for heating mixed water, a third water pipe 7 disposed at the bottom end of the water storage tank 6 for outputting the mixed water in the water storage tank 6, a water outlet element 8 disposed at one end of the third water pipe 7, and a controller 5 for controlling the heating element 63, the first electromagnetic valve 21, and the second electromagnetic valve 41.
Here, the water pump 3 pumps cold water and conveys the cold water to the second water conveying pipe 4, the second water conveying pipe 4 guides the cold water into the water storage tank 6, the first water conveying pipe 2 guides hot water from the water heater 1 into the water storage tank 6, the water storage tank 6 mixes the hot water and the cold water, when the first real-time temperature is lower than the first preset temperature, the first real-time liquid level is lower than the first preset liquid level, and the second real-time temperature is higher than the first preset temperature, it is indicated that the temperature and the water amount of the mixed water in the water storage tank 6 are low, the hot water in the water heater 1 is more, the controller 5 controls the first electromagnetic valve 21 to be opened to control the hot water to flow from the water heater 1 to the water storage tank 6, when the first real-time temperature is lower than the first preset temperature, and the first real-time liquid level is higher than the second preset liquid level, it is indicated that the temperature and the water amount of the mixed water in the water storage tank 6 are high, the controller 5, When the first real-time liquid level is smaller than the first preset liquid level and the second real-time liquid level is smaller than the second preset liquid level, the temperature of mixed water in the water storage tank 6 is lower, the water quantity is less, and the water quantity of hot water in the water heater 1 is less, the controller 5 controls the second electromagnetic valve 41 to be opened so as to control cold water to flow to the water storage tank 6 from the second water conveying pipe 4 and heat the mixed water part by the heating element 63, and the water heater has the advantages of simple structure, higher constant temperature performance, better energy-saving effect and higher environmental protection performance. The first liquid level sensor 62 or the second liquid level sensor 12 may be a liquid level sensor which may be a MOHO afterglow MH1160 plunge liquid level sensor. The first temperature sensor 61, the second temperature sensor 11, or the second temperature sensor 11 may be a thermocouple.
The energy-saving environment-friendly constant water temperature device for the water heater in the embodiment may further include a third temperature sensor 71 disposed on the third water pipe 7 and used for detecting a third real-time temperature of water in the third water pipe 7, so that the water temperature in the third water pipe 7 can be known in real time, and users are prevented from being scalded due to too low temperature and too high temperature when the temperature is too low and cool.
The energy-saving environment-friendly constant water temperature device for the water heater in the embodiment can further comprise a first heat preservation layer arranged on the periphery of the third water delivery pipe 7, the first heat preservation layer can be a rock wool heat preservation layer, heat loss of hot water is avoided, temperature is reduced, and the energy-saving effect is good.
The heating member 63 may be a PTC heater, which has high heating efficiency and saves power.
The controller 5 can be an STM32 single chip microcomputer, and the controller 5 can be an STM32f103c8t6 single chip microcomputer.
The energy-saving environment-friendly constant water temperature device for the water heater in the embodiment further comprises a first alarm which is used for giving an alarm under the control of the controller 5 when the third real-time temperature is not equal to the first preset temperature, wherein the first alarm can be an audible and visual alarm, and the first alarm can give a prompt to a user when the temperature of water in the third water conveying pipe 7 is too high or too low.
The water outlet 8 can be a faucet 81 or a shower head 82. The water outlet member 8 can be in threaded connection with the third water delivery pipe 7, and a sealing leather sleeve is arranged at the threaded connection position of the water outlet member 8 and the third water delivery pipe 7 to avoid water leakage.
The first water delivery pipe 2, the second water delivery pipe 4 or the third water delivery pipe 7 can be a PPR water pipe, and the PPR water pipe is high in environmental protection performance, long in service life and good in high-temperature resistance.
The energy-saving environment-friendly constant water temperature device for the water heater in the embodiment can further comprise a second heat insulation layer arranged on the periphery of the water storage tank 6, and the second heat insulation layer can be a rock wool heat insulation layer, so that the water temperature reduction caused by heat dissipation in the water storage tank 6 can be avoided, and the energy-saving effect is good.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A water heating apparatus, characterized in that: comprises a water heater (1), a water storage tank (6), one end is connected with the water heater (1), the other end is connected with the water storage tank (6), a first water pipe (2) for leading hot water in the water heater (1) into the water storage tank (6), a water pump (3) for pumping cold water, one end is connected with the water pump (3), the other end is connected with the water storage tank (6), a second water pipe (4) for leading cold water into the water storage tank (6), a second electromagnetic valve (41) arranged on the first water pipe (2), a first electromagnetic valve (21) for controlling hot water to flow into the water storage tank (6) from the water heater (1), a second electromagnetic valve (4) arranged on the second water pipe (4), a first temperature sensor (61) for detecting the first real-time temperature of the water of the mixed water in the water storage tank (6), The water heater comprises a first liquid level sensor (62) used for detecting a first real-time liquid level of water in a water storage tank (6), a second temperature sensor (11) used for detecting a second real-time temperature of hot water in the water heater (1), a second liquid level sensor (12) used for detecting a second real-time liquid level of the water in the water heater (1), a heating element (63) used for heating mixed water, a third water conveying pipe (7) arranged at the bottom end of the water storage tank (6) and used for outputting the mixed water in the water storage tank (6), a water outlet element (8) arranged at one end of the third water conveying pipe (7) and a controller (5) used for controlling the heating element (63), a first electromagnetic valve (21) and a second electromagnetic valve (41).
2. A hot water apparatus as claimed in claim 1, wherein: the temperature control device also comprises a third temperature sensor (71) which is arranged on the third water pipe (7) and is used for detecting the third real-time temperature of the water in the third water pipe (7).
3. A hot water apparatus as claimed in claim 1 or 2, wherein: the heat preservation device also comprises a first heat preservation layer arranged on the periphery of the third water delivery pipe (7).
4. A hot water apparatus as claimed in claim 1 or 2, wherein: the heating member (63) is a PTC heater.
5. A hot water apparatus as claimed in claim 1 or 2, wherein: the controller (5) is an STM32 single chip microcomputer.
6. A hot water apparatus as claimed in claim 2, wherein: the temperature control device also comprises a first alarm used for giving an alarm under the control of the controller (5) when the third real-time temperature is not equal to the first preset temperature.
7. A hot water apparatus as claimed in claim 1 or 2, wherein: the water outlet part (8) is a water faucet (81) or a shower head (82).
8. A hot water apparatus as claimed in claim 1 or 2, wherein: the water outlet piece (8) is connected with the third water pipe (7) in a threaded mode, and a sealing leather sleeve is arranged at the threaded position of the water outlet piece (8) and the third water pipe (7).
9. A hot water apparatus as claimed in claim 1 or 2, wherein: the first water conveying pipe (2), the second water conveying pipe (4) or the third water conveying pipe (7) is a PPR water pipe.
10. A hot water apparatus as claimed in claim 1 or 2, wherein: the water storage tank also comprises a second heat-insulating layer arranged on the periphery of the water storage tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467853.4U CN209926587U (en) | 2019-04-09 | 2019-04-09 | Water heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467853.4U CN209926587U (en) | 2019-04-09 | 2019-04-09 | Water heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209926587U true CN209926587U (en) | 2020-01-10 |
Family
ID=69072625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920467853.4U Expired - Fee Related CN209926587U (en) | 2019-04-09 | 2019-04-09 | Water heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209926587U (en) |
-
2019
- 2019-04-09 CN CN201920467853.4U patent/CN209926587U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |