CN215724110U - Energy-saving distilled water boiler - Google Patents
Energy-saving distilled water boiler Download PDFInfo
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- CN215724110U CN215724110U CN202121997096.5U CN202121997096U CN215724110U CN 215724110 U CN215724110 U CN 215724110U CN 202121997096 U CN202121997096 U CN 202121997096U CN 215724110 U CN215724110 U CN 215724110U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/141—Wind power
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Abstract
The utility model relates to an energy-saving distilled water boiler, which comprises a shell, and at least one auxiliary heat exchanger, a second sleeve type heat exchanger, a first sleeve type heat exchanger, a steam generator and a purified water tank which are arranged in the shell; the beneficial effects are as follows: the water vapor generated by the vapor generator passes through the inner sleeve by a plurality of heat exchangers and is reversely subjected to heat exchange with the water in the outer sleeve to be gradually cooled into distilled water; the water in the outer sleeve absorbs the heat of the water vapor, the temperature is gradually increased and then the water enters the steam boiler to be heated into the water vapor, and the electric energy consumption of the steam generator is saved; when the sleeve type heat exchanger can not absorb the heat of the water vapor after long-term operation, the cooling fan is additionally arranged to carry out air cooling on one or more groups of sleeve type heat exchangers in an auxiliary mode, and the best cost and performance matching is achieved. High-temperature steam is used for sterilization and disinfection, so that the health of drinking water is ensured; the multi-group sleeve type heat exchanger is arranged for heat exchange, so that the heat efficiency is high, the heat exchange is sufficient, the energy consumption is reduced, and the water production rate is improved.
Description
Technical Field
The utility model relates to a water boiler, in particular to an energy-saving distilled water boiler.
Background
The traditional water boiler is influenced by air pressure in plateau areas with higher altitude, the boiling point of water is low, so that the water cannot be heated to 100 ℃ and germs in the water body cannot be killed, people in the plateau areas cannot drink real 100 ℃ high-temperature boiled water, and the water which is not heated and sterilized at high temperature is not beneficial to human health after being drunk for a long time. Therefore, a water boiler capable of boiling water to a high temperature in a plateau area is needed, and the requirement of people in the plateau area for drinking real boiled water is met.
SUMMERY OF THE UTILITY MODEL
In view of the current situation of the prior art, the technical problem to be solved by the present invention is to provide a way of boiling water, then heating the water vapor to a high temperature of more than 100 ℃, sterilizing, disinfecting, and cooling the water vapor into distilled water, so as to realize healthy drinking water, and the water boiler is safe, energy-saving and efficient.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an energy-saving distilled water boiler is characterized by comprising a shell, and at least one auxiliary heat exchanger, a second sleeve type heat exchanger, a first sleeve type heat exchanger, a steam generator and a purified water tank which are arranged in the shell;
a water inlet pipeline of the distilled water boiler; the cold water inlet of the auxiliary heat exchanger is connected with raw water, the cold water outlet of the auxiliary heat exchanger is sequentially connected through a pipeline, and the cold water inlet of the second sleeve type heat exchanger, the cold water inlet of the first sleeve type heat exchanger and the water inlet of the steam generator are connected;
in the water outlet pipeline of the distilled water boiler: the water outlet of the steam generator is sequentially connected with the steam inlet of the first sleeve-type heat exchanger, the steam inlet of the second sleeve-type heat exchanger, the steam inlet of the auxiliary heat exchanger and the water inlet of the water purifying tank through pipelines.
Furthermore, one end of the steam generator is connected with a steam heater, and the steam heater is connected with a steam inlet of the first sleeve type heat exchanger. The steam passing through the steam heater enters the steam heater to be further heated into superheated steam, so that the superheated steam flows out after sufficient high-temperature sterilization and disinfection, and the steam heating device is safe and reliable.
Further, an energy-saving distilled water boiler as claimed in claim 1, further comprising a cooling fan disposed in the housing, and correspondingly, an air inlet is disposed at the lower end of the housing, and an air outlet is disposed at the upper end of the housing. The cooling fan is designed to assist in heat dissipation of the auxiliary heat exchanger, the water vapor which cannot be cooled by the auxiliary heat exchanger is further cooled until the water vapor is totally distilled water, and the air volume and the number of the cooling fan can be increased according to design requirements and are 1 to a plurality of cooling fans, so that the air volume is increased and adjusted.
Furthermore, the second sleeve type heat exchanger is a spiral tube type heat exchanger, and the clear water tank is arranged in the middle of the second sleeve type heat exchanger. The structure is compact, the space is saved, the heat dissipation of the second sleeve type heat exchanger to the surrounding environment is reduced, and the working temperature in the machine is not too high.
Further, the first sleeve type heat exchanger is a spiral tube type heat exchanger, and the steam generator is arranged in the middle of the first sleeve type heat exchanger. The heat dissipation of the first sleeve type heat exchanger to the surrounding environment is reduced, and the working temperature in the machine is not too high.
Further, the steam generator is provided with an exhaust valve. Air in the pipeline is discharged, so that the normal work of the control system is ensured;
furthermore, the surfaces of the outer sleeves of the second sleeve type heat exchanger and the first sleeve type heat exchanger are both provided with heat insulation layers. Reduce heat dissipation and improve thermal efficiency.
Furthermore, the outer wall of the steam generator is provided with a heat insulation layer. Reduce heat dissipation and improve thermal efficiency.
Furthermore, the outer wall of the water purifying tank is provided with a heat insulation layer. Reduce heat dissipation and improve thermal efficiency.
Compared with the prior art, the utility model has the beneficial effects that: the water vapor generated by the vapor generator passes through the inner sleeve by a plurality of heat exchangers and is reversely subjected to heat exchange with the water in the outer sleeve to be gradually cooled into distilled water; the water in the outer sleeve absorbs the heat of the water vapor, the temperature is gradually increased and then the water enters the steam boiler to be heated into the water vapor, and the electric energy consumption of the steam generator is saved; when the sleeve type heat exchanger can not absorb the heat of the water vapor after long-term operation, the cooling fan is additionally arranged to carry out air cooling on one or more groups of sleeve type heat exchangers in an auxiliary mode, and the best cost and performance matching is achieved. High-temperature steam is used for sterilization and disinfection, so that the health of drinking water is ensured; the multi-group sleeve type heat exchanger is arranged for heat exchange, so that the heat efficiency is high, the heat exchange is sufficient, the energy consumption is reduced, and the water production rate is improved.
Drawings
FIG. 1 is a schematic view of the installation of the present invention;
fig. 2 is a schematic view showing connection of the respective members in embodiment 2 of the present invention.
Detailed Description
Embodiments, but not all embodiments, of the utility model are described below with reference to the accompanying drawings. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, the energy-saving distilled water boiler comprises a shell 1, and at least one auxiliary heat exchanger 5, a second casing heat exchanger 8, a first casing heat exchanger 9, a steam generator 7 and a purified water tank 10 which are arranged in the shell 1, wherein a cold water inlet of the auxiliary heat exchanger 5 can be connected with a raw water tank 2 or directly connected with city water;
a water inlet pipeline of the distilled water boiler; a cold water inlet of the auxiliary heat exchanger 5 is connected with raw water, a cold water outlet of the auxiliary heat exchanger 5 is sequentially connected through a pipeline, a cold water inlet of the second sleeve type heat exchanger 8, a cold water inlet of the first sleeve type heat exchanger 9 and a water inlet of the steam generator 7;
in the water outlet pipeline of the distilled water boiler: the water outlet of the steam generator 7 is sequentially connected with the steam inlet of the first sleeve-type heat exchanger 9, the steam inlet of the second sleeve-type heat exchanger 8, the steam inlet of the auxiliary heat exchanger 5 and the water inlet of the water purifying tank 10 through pipelines. The purified water tank 10 is provided with a distilled water outlet which is controlled by a water valve 11.
In order to ensure that the water temperature achieves a thorough high-temperature sterilization effect, one end of the steam generator 7 is connected with a steam heater 6, and the steam heater 6 is connected with a steam inlet of the first sleeve type heat exchanger 9. The steam passing through the steam heater 6 enters the steam heater 6 and is further heated into superheated steam, so that the superheated steam flows out after being sufficiently sterilized at high temperature, and the steam heating device is safe and reliable.
In order to ensure that the water vapor is finally changed into distilled water at the water outlet, the water vapor distillation device also comprises a cooling fan 4 arranged in the shell 1, correspondingly, an air inlet is arranged at the lower end of the shell 1, and an air outlet is arranged at the upper end of the shell 1. The cooling fan 4 is designed to assist in heat dissipation, the internal gas circulation inside the shell is accelerated, the auxiliary heat exchanger 5 can not cool water vapor and further cool the water vapor until the water vapor is completely distilled water, the air volume and the number of the cooling fan 4 can be increased according to design requirements, and the air volume is increased and adjusted by 1 to a plurality of methods.
In order to realize compact structure, save space, reduce the heat dissipation of the first and second sleeve heat exchangers to the surrounding environment, and prevent the working temperature in the machine from being too high. The second double-pipe heat exchanger 8 is a spiral pipe heat exchanger, and the clean water tank 10 is arranged in the middle of the second double-pipe heat exchanger 8. The first shell and tube heat exchanger 9 is a spiral tube heat exchanger, and the steam generator 7 is arranged in the middle of the first shell and tube heat exchanger 9.
In order to balance the internal water level, the normal work of the control system is ensured. The steam generator 7 is provided with an exhaust valve. In the water production stopped state of the machine, the steam generator 7 is put in communication with the atmosphere.
In order to reduce heat dissipation and improve heat efficiency. The outer sleeve surfaces of the second sleeve type heat exchanger 8 and the first sleeve type heat exchanger 9 are both provided with heat insulation layers, the outer wall of the steam generator 7 is provided with a heat insulation layer, and the outer wall of the purified water tank 10 is provided with a heat insulation layer.
The utility model is designed with a water drain valve for discharging scale and dirt accumulated during long-term operation.
Aiming at different use requirements, the auxiliary heat exchanger can be provided with a plurality of auxiliary heat exchangers, so that the heat efficiency can be further improved.
Example 2
As shown in fig. 2, the difference between this embodiment and embodiment 1 is that two auxiliary heat exchangers are used, the two auxiliary heat exchangers are connected in sequence, and a cooling fan is disposed on one side of each auxiliary heat exchanger for sufficient heat exchange. The heat exchange is sufficient, and the thermal efficiency is high.
Compared with the prior art, the utility model has the beneficial effects that: the water vapor generated by the vapor generator passes through the inner sleeve by a plurality of heat exchangers and is reversely subjected to heat exchange with the water in the outer sleeve to be gradually cooled into distilled water; the water in the outer sleeve absorbs the heat of the water vapor, the temperature is gradually increased and then the water enters the steam boiler to be heated into the water vapor, and the electric energy consumption of the steam generator is saved; when the sleeve type heat exchanger can not absorb the heat of the water vapor after long-term operation, the cooling fan is additionally arranged to carry out air cooling on one or more groups of sleeve type heat exchangers in an auxiliary mode, and the best cost and performance matching is achieved. High-temperature steam is used for sterilization and disinfection, so that the health of drinking water is ensured; the multi-group sleeve type heat exchanger is arranged for heat exchange, so that the heat efficiency is high, the heat exchange is sufficient, the energy consumption is reduced, and the water production rate is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. An energy-saving distilled water boiler is characterized by comprising a shell, and at least one auxiliary heat exchanger, a second sleeve type heat exchanger, a first sleeve type heat exchanger, a steam generator and a purified water tank which are arranged in the shell;
a water inlet pipeline of the distilled water boiler; the cold water inlet of the auxiliary heat exchanger is connected with raw water, the cold water outlet of the auxiliary heat exchanger is sequentially connected through a pipeline, and the cold water inlet of the second sleeve type heat exchanger, the cold water inlet of the first sleeve type heat exchanger and the water inlet of the steam generator are connected;
in the water outlet pipeline of the distilled water boiler: the water outlet of the steam generator is sequentially connected with the steam inlet of the first sleeve-type heat exchanger, the steam inlet of the second sleeve-type heat exchanger, the steam inlet of the auxiliary heat exchanger and the water inlet of the water purifying tank through pipelines.
2. An energy saving distilled water boiler according to claim 1, wherein one end of the steam generator is connected with a steam heater, and the steam heater is connected with the steam inlet of the first sleeve type heat exchanger.
3. An energy saving distilled water boiler according to claim 1, further comprising a cooling fan disposed inside the housing, and correspondingly, an air inlet is disposed at the lower end of the housing and an air outlet is disposed at the upper end of the housing.
4. An energy saving distilled water boiler according to claim 1, wherein the second tubular heat exchanger is a spiral tube heat exchanger and the clean water tank is provided in the middle of the second tubular heat exchanger.
5. An energy saving distilled water boiler according to claim 1, wherein the first tubular heat exchanger is a spiral tube heat exchanger and the steam generator is arranged in the middle of the first tubular heat exchanger.
6. An energy efficient distilled water boiler according to claim 1, wherein the steam generator is provided with a vent valve.
7. An energy-saving distilled water boiler according to claim 1, wherein the outer sleeve surfaces of the second sleeve heat exchanger and the first sleeve heat exchanger are provided with heat insulating layers.
8. An energy-saving distilled water boiler according to claim 1, wherein the outer wall of the steam generator is provided with a thermal insulation layer.
9. The energy-saving distilled water boiler as claimed in claim 1, wherein the outer wall of the clean water tank is provided with a thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121997096.5U CN215724110U (en) | 2021-08-24 | 2021-08-24 | Energy-saving distilled water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121997096.5U CN215724110U (en) | 2021-08-24 | 2021-08-24 | Energy-saving distilled water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215724110U true CN215724110U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121997096.5U Active CN215724110U (en) | 2021-08-24 | 2021-08-24 | Energy-saving distilled water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215724110U (en) |
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2021
- 2021-08-24 CN CN202121997096.5U patent/CN215724110U/en active Active
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