CN210718058U - Gas water heater with sterilization function - Google Patents
Gas water heater with sterilization function Download PDFInfo
- Publication number
- CN210718058U CN210718058U CN201921056586.8U CN201921056586U CN210718058U CN 210718058 U CN210718058 U CN 210718058U CN 201921056586 U CN201921056586 U CN 201921056586U CN 210718058 U CN210718058 U CN 210718058U
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- Prior art keywords
- water
- heat exchange
- gas
- cold
- hot water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 184
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 27
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 27
- 238000002485 combustion reaction Methods 0.000 claims abstract description 25
- 239000000523 sample Substances 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000003287 bathing Methods 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 28
- 238000010438 heat treatment Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009928 pasteurization Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Control For Baths (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a gas water heater with sterilization function, which comprises a water inlet pipeline, a water outlet pipeline, a heat exchange system, a combustion system, a cold and hot water heat exchange device and a control system, wherein the cold and hot water heat exchange device is provided with a cold water flow passage and a hot water flow passage, the water inlet of the cold water flow passage is connected with the water inlet pipeline, the water outlet is connected with the water inlet of the heat exchange system, the water outlet of the heat exchange system is connected with the water inlet of the hot water flow passage through the water outlet pipeline, the control system is used for controlling the combustion system to work so as to heat the water entering the heat exchange system to a preset sterilization temperature, the cold and hot water heat exchange device is used for reducing the hot water entering the hot water flow passage to a proper use temperature, it can sterilize the water flowing through the heat exchange system at high temperature, thereby meeting the requirement of healthy bathing to a certain extent.
Description
Technical Field
The utility model relates to a water heater technical field especially relates to a gas heater with function of disinfecting.
Background
With the improvement of the quality of life of modern people, the concept of healthy bathing is more and more pursued by consumers, and the healthy bathing requires proper water temperature output by a water heater and further considers the water quality condition of bathing water.
At present, the proper bathing water temperature is generally about 42 ℃, but the temperature can not realize the sterilization function, so the used water output from the water heater contains a large amount of bacteria, and the bathing water output after the gas water heater sold in the market heats the water temperature according to the set temperature can not meet the requirement of healthy bathing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the problems that exist among the prior art to a certain extent at least, for this reason, the utility model aims to provide a gas heater with function of disinfecting, it can carry out pasteurization to the water of flow through heat transfer system to satisfy the requirement of healthy bathing to a certain extent.
The above purpose is realized by the following technical scheme:
the gas water heater with the sterilization function comprises a water inlet pipeline, a water outlet pipeline, a heat exchange system, a combustion system, a cold and hot water heat exchange device and a control system, wherein the cold and hot water heat exchange device is provided with a cold water flow channel and a hot water flow channel, a water inlet of the cold water flow channel is connected with the water inlet pipeline, a water outlet of the cold water flow channel is connected with a water inlet of the heat exchange system, a water outlet of the heat exchange system is connected with a water inlet of the hot water flow channel through the water outlet pipeline, the control system is used for controlling the combustion system to work so as to heat water entering the heat exchange system to a preset sterilization temperature, and the cold and hot water heat exchange device is used for reducing hot water entering the hot water flow.
In some embodiments, the sterilization temperature is 60 ℃ to 70 ℃.
In some embodiments, the use temperature is 42 ℃ to 48 ℃.
In some embodiments, the heat exchange efficiency of the hot and cold water heat exchange device is 60% to 70%.
In some embodiments, a water inlet temperature probe is disposed on the cold water flow passage, a water outlet temperature probe is disposed on the hot water flow passage, and the water inlet temperature probe and the water outlet temperature probe are electrically connected to the control system, respectively.
In some embodiments, a water quantity regulating valve is arranged on a pipeline between the cold water flow passage and the heat exchange system, and the water quantity regulating valve is electrically connected with the control system.
In some embodiments, the gas system further comprises a gas outlet of the gas system connected to the combustion system, and the gas system is electrically connected to the control system.
In some embodiments, the exhaust system is further included for exhausting the exhaust gas generated by the combustion of the combustion system.
Compared with the prior art, the utility model discloses an at least including following beneficial effect:
1. the utility model discloses a gas heater with function of disinfecting through control combustion system work in order to enter into the water heating to predetermined sterilization temperature in the heat transfer system to the bacterium of pipeline and aquatic is killed to the high temperature, later, will enter into the hot water in the hot water runner through hot and cold water heat transfer device and reduce to suitable service temperature, supplies the user to use, has effectively realized the purpose of healthy bathing.
Drawings
Fig. 1 is a schematic structural diagram of a gas water heater in an embodiment of the present invention;
fig. 2 is a schematic diagram of a gas water heater according to an embodiment of the present invention.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.
The first embodiment is as follows: as shown in fig. 1 and fig. 2, this embodiment provides a gas water heater with sterilization function, including a water inlet pipeline 1, a water outlet pipeline 2, a heat exchange system 3, a combustion system 4, a cold and hot water heat exchange device 5 and a control system 6, where the cold and hot water heat exchange device 5 has a cold water flow channel 501 and a hot water flow channel 502, a water inlet of the cold water flow channel 501 is connected with the water inlet pipeline 1, a water outlet is connected with a water inlet of the heat exchange system 3, a water outlet of the heat exchange system 3 is connected with a water inlet of the hot water flow channel 502 through the water outlet pipeline 2, the control system 6 is configured to control the combustion system 4 to operate to heat water entering the heat exchange system 3 to a predetermined sterilization temperature, and the cold and hot water heat exchange device 5 is configured to lower hot water entering.
The gas heater with sterilization function of this embodiment, through control combustion system 4 work in order to heat the water that enters into heat transfer system 3 to predetermined sterilization temperature to the bacterium in pipeline and the aquatic is killed to high temperature, later, will enter into the hot water runner 502 hot water through hot and cold water heat transfer device 5 and reduce to suitable use temperature, supply the user to use, effectively realized the purpose of healthy bathing.
Preferably, the sterilization temperature is 60 ℃ to 70 ℃. When the water temperature reaches the range of 60 ℃ to 70 ℃, the water heater has a certain sterilization function, and if the water temperature is higher than 70 ℃, the scaling phenomenon easily occurs, so the utility model discloses the cold water heating that requires to flow into the water heater is controlled at 60 ℃ to 70 ℃, flows into cold and hot water heat exchange device 5 after high-temperature sterilization and carries out the secondary heat exchange between cold water and hot water.
More preferably, the use temperature is 42-48 ℃, and the use temperature is 42-48 ℃ which is comfortable water temperature, so that the bath comfort of the user can be improved to a certain degree.
In this embodiment, the heat exchange efficiency of the cold and hot water heat exchange device 5 is 60% to 70%, and the hot water entering the hot water flow passage 502 can be efficiently reduced to a suitable use temperature by the cold and hot water heat exchange device 5, that is, the temperature of the hot water at 60 ℃ to 70 ℃ is reduced to and maintained at 42 ℃ to 48 ℃ for the user to use.
Furthermore, a water inlet temperature probe 7 is arranged on the cold water flow passage 501, a water outlet temperature probe 8 is arranged on the hot water flow passage 502, the water inlet temperature probe 7 and the water outlet temperature probe 8 are respectively and electrically connected with the control system 6, so that the control system 6 can know the water inlet temperature and the water outlet temperature of the gas water heater in time, and the combustion system 4 or other components are controlled according to temperature signals fed back by the water inlet temperature probe 7 and the water outlet temperature probe 8, so that the water temperature output by the gas water heater is kept at 42 ℃ to 48 ℃ for users to use.
Furthermore, a water quantity regulating valve 9 is arranged on a pipeline between the cold water flow channel 501 and the heat exchange system 3, the water quantity regulating valve 9 is electrically connected with the control system 6, and the control system 6 controls the water quantity regulating valve 9 to work so as to achieve the purpose of regulating the water inflow of the heat exchange system 3. Particularly, when the gas water heater is used for rapidly heating, the water inlet flow can be adjusted to be small through the water quantity adjusting valve 9 in the starting stage of the gas water heater, so that the rapid heating function can be realized, and meanwhile, the situation that the combustion system 4 cannot heat water entering the heat exchange system 3 to the temperature range of 60-70 ℃ when the water inlet temperature is low in the initial state and the water flow is large in rated load can be prevented.
In this embodiment, the gas combustion system 10 is further included, a gas outlet of the gas combustion system 10 is connected to the combustion system 4, and the gas combustion system 10 is electrically connected to the control system 6. The air inflow of the gas system 10 and the water inflow of the heat exchange system 3 are controlled according to the temperature signals fed back by the water inlet temperature probe 7 and the water outlet temperature probe 8, so that the accurate temperature control function is realized, even if the water temperature output by the gas water heater is kept at 42-48 ℃ for users to use.
Particularly, the bathroom also comprises an exhaust system 11 which is used for exhausting the waste gas generated when the combustion system 4 burns outwards, so that the waste gas generated when the combustion system 4 burns can be prevented from being accumulated in the shower room, the use safety of the gas water heater is improved, the shower room can be kept in air circulation to a certain extent, and the combustion efficiency of the gas water heater is improved.
In the gas water heater with the sterilization function of the embodiment, tap water flows through the cold water flow channel 501 of the cold and hot water heat exchange device 5, enters the heat exchange system 3 for heating, then flows into the hot water flow channel 502 of the cold and hot water heat exchange device 5, and performs mutual heat exchange after cold and hot water media in the cold and hot water heat exchange device 5 are formed, and finally outputs healthy water meeting bathing requirements of users.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (8)
1. A gas water heater with a sterilization function is characterized by comprising a water inlet pipeline (1), a water outlet pipeline (2), a heat exchange system (3), a combustion system (4), a cold and hot water heat exchange device (5) and a control system (6), wherein the cold and hot water heat exchange device (5) is provided with a cold water flow channel (501) and a hot water flow channel (502), a water inlet of the cold water flow channel (501) is connected with the water inlet pipeline (1), a water outlet of the heat exchange system (3) is connected with a water inlet of the hot water flow channel (502) through the water outlet pipeline (2), the control system (6) is used for controlling the combustion system (4) to work so as to heat water entering the heat exchange system (3) to a preset sterilization temperature, and the cold and hot water heat exchange device (5) is used for reducing hot water entering the hot water flow channel (502) to a proper use temperature.
2. The gas water heater with sterilization function according to claim 1, wherein the sterilization temperature is 60 ℃ to 70 ℃.
3. The gas water heater with sterilization function as claimed in claim 1, wherein the use temperature is 42 ℃ to 48 ℃.
4. A gas water heater with sterilization function according to claim 1, characterized in that the heat exchange efficiency of the hot and cold water heat exchange device (5) is 60% to 70%.
5. The gas water heater with sterilization function according to claim 1, wherein a water inlet temperature probe (7) is disposed on the cold water flow passage (501), a water outlet temperature probe (8) is disposed on the hot water flow passage (502), and the water inlet temperature probe (7) and the water outlet temperature probe (8) are respectively electrically connected to the control system (6).
6. The gas water heater with sterilization function according to any one of claims 1 to 5, wherein a water quantity regulating valve (9) is arranged on a pipeline between the cold water flow channel (501) and the heat exchange system (3), and the water quantity regulating valve (9) is electrically connected with the control system (6).
7. The gas water heater with the sterilization function according to any one of claims 1 to 5, further comprising a gas system (10), wherein a gas outlet of the gas system (10) is connected with the combustion system (4), and the gas system (10) is electrically connected with the control system (6).
8. A gas water heater with sterilization function according to any one of claims 1 to 5, characterized by further comprising an exhaust system (11) for exhausting the exhaust gas generated during the combustion of the combustion system (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921056586.8U CN210718058U (en) | 2019-07-08 | 2019-07-08 | Gas water heater with sterilization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921056586.8U CN210718058U (en) | 2019-07-08 | 2019-07-08 | Gas water heater with sterilization function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210718058U true CN210718058U (en) | 2020-06-09 |
Family
ID=70927778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921056586.8U Expired - Fee Related CN210718058U (en) | 2019-07-08 | 2019-07-08 | Gas water heater with sterilization function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210718058U (en) |
-
2019
- 2019-07-08 CN CN201921056586.8U patent/CN210718058U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |