CN220351942U - Central water purifying equipment with pipe network heat preservation function - Google Patents
Central water purifying equipment with pipe network heat preservation function Download PDFInfo
- Publication number
- CN220351942U CN220351942U CN202322236462.0U CN202322236462U CN220351942U CN 220351942 U CN220351942 U CN 220351942U CN 202322236462 U CN202322236462 U CN 202322236462U CN 220351942 U CN220351942 U CN 220351942U
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- Prior art keywords
- water
- heat preservation
- pipe network
- electromagnetic valve
- tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 235
- 238000004321 preservation Methods 0.000 title claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000010248 power generation Methods 0.000 claims abstract description 8
- 230000001954 sterilising effect Effects 0.000 claims abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 229920002635 polyurethane Polymers 0.000 claims abstract description 7
- 239000004814 polyurethane Substances 0.000 claims abstract description 7
- 238000000746 purification Methods 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000008213 purified water Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000001223 reverse osmosis Methods 0.000 claims description 4
- 235000020188 drinking water Nutrition 0.000 abstract description 5
- 239000003651 drinking water Substances 0.000 abstract description 5
- 238000005336 cracking Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000035622 drinking Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Physical Water Treatments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a central water purification device with pipe network heat preservation, which relates to the field of water treatment devices, and comprises: the device comprises a water inlet, a raw water tank, a water inlet pump, a coarse filtration system, a precise filter, a high-pressure pump, a membrane filter, an ultraviolet sterilization device and a rear heat preservation system which are connected in sequence. The rear heat preservation system comprises a hot water purifying tank, a cold water purifying tank, a pipe network heat preservation system and a user water outlet. The pipe network heat preservation system comprises a pipe network and a water conveying pipeline, a temperature sensor and a water flow power generation device, wherein the water conveying pipeline consists of XPS extruded materials, a dampproof coating, polyurethane and heating elements. The hot water and cold water delivery pipelines are provided with heating elements, the temperature of the hot water delivery pipeline is maintained at 25-40 ℃, and the interior of the pipeline can be subjected to heating circulation of direct drinking water, so that a user can directly obtain hot water; the water temperature of the cold water delivery pipeline is maintained at 3-7 ℃, so that the pipeline can be effectively prevented from frost cracking.
Description
Technical Field
The utility model relates to the field of central water purifying equipment with pipe network heat preservation, in particular to central water purifying equipment with pipe network heat preservation.
Background
Along with the development of the direct drinking technology, people drink from the boiled water at first to the direct drinking of the current pipeline, and the drinking process is safer and more convenient. The community installation of direct drinking water pipelines is also becoming a big trend nowadays. For direct drinking water, warm water at 18-48 ℃ is most beneficial to human health, and the purified tap water has low temperature, so that even if the central water purification area is heated and heat-insulated, the hot water becomes cool water when the central water purification area is conveyed to households. In addition, in the cold seasons in the north, the air temperature is reduced to minus thirty degrees at the minimum, so that much exposed pipelines buried in the ground are frozen or even cracked, and thawing is performed by adopting methods such as fire baking, hot water pouring and the like. The existing multipurpose heating belt is wound with the electric heating belt for heating, the construction process is complex, the power consumption is high, and the cost is high, so that an economical and practical pipeline direct drinking water heat insulation system is needed at present.
Disclosure of Invention
The utility model aims to overcome the defects of the technical problems, and provides a central water purifying device with pipe network heat preservation, wherein a hot water purifying tank, a cold water purifying tank and a pipe network heat preservation system are added on the basis of water purification, water in the hot water tank enters a hot water conveying pipeline after being heated by a solar heating plate, the pipeline is made of heat preservation materials, meanwhile, a heating element is added, a water flow power generation device supplies electric quantity for the heating element, and when the temperature is lower than a set value, the heating element works to supply heat for the conveying pipeline, so that the heat preservation effect of the pipeline is enhanced. In addition, a cold water purifying tank is arranged, water in the cold water purifying tank enters the cold water conveying pipeline, and when the temperature is too low in winter in the north, the heating element works to prevent the water from being cracked due to too low water temperature or water in the water pipe freezing. In addition, the user can obtain warm water and cold water at the same time, and the water consumption is more convenient. In addition, the utility model improves the pipeline heat insulation material, is convenient and energy-saving, and can effectively prevent the water pipe from freezing and cracking while insulating the direct drinking water.
In order to achieve the above purpose, the technology of the utility model adopts the following technical scheme:
the central water purifying equipment with the pipe network heat preservation function is characterized by comprising a water inlet, a first water inlet electromagnetic valve, a raw water tank, a second water inlet electromagnetic valve, a water inlet pump, a coarse filtration system, a precise filter, a high-pressure pump, a membrane filter, an ultraviolet sterilization device, a one-way check valve and a rear heat preservation system which are connected in sequence; the coarse filtration system comprises a PP cotton filter, a quartz sand filter and an activated carbon filter which are sequentially communicated; the membrane filter is a combined system of two reverse osmosis membrane filter elements; the purified water outlet is communicated with the rear heat preservation system; the rear heat preservation system comprises a hot water purifying tank, a cold water purifying tank, a pipe network heat preservation system and a user water outlet, and further comprises a PLC control system.
Furthermore, the hot water purifying tank is heated by the solar heating plate, the cooling water tank is made of heat insulation materials, and the hot water purifying tank and the cooling water purifying tank are respectively connected with a pipe network heat insulation system.
Further, the pipe network heat preservation system comprises a pipe network, a water conveying pipeline, a temperature sensor and a water flow power generation device.
Further, the heat-preservation water delivery pipe consists of XPS extruded materials, a dampproof coating, polyurethane and heating elements.
Further, the first water inlet electromagnetic valve, the second water inlet electromagnetic valve, the water inlet pump, the high-pressure pump, the first water outlet electromagnetic valve, the second water outlet electromagnetic valve, the first water flow generating device, the second water flow generating device, the first temperature sensor, the second temperature sensor, the third water outlet electromagnetic valve, the fourth water outlet electromagnetic valve, the third water flow generating device and the fourth water flow generating device are electrically connected with the PLC control system.
Further, the temperature of the hot water delivery pipe is maintained at 25-40 ℃, and when the temperature is lower than the range, the heating element is operated to raise the water temperature, and simultaneously, a part of hot water is recycled to the hot water purifying tank; the water temperature of the cold water delivery pipeline is maintained at 3-7 ℃, and when the temperature is supercooled in winter, the heating element of the cold water delivery pipeline works, so that the heat preservation effect is enhanced, and the frost cracking of the pipeline is prevented.
The technical scheme of the utility model has the following beneficial effects:
according to the technical scheme, the cold water purifying tank is made of heat insulation materials, the hot water purifying tank is provided with a solar heating plate, and the water conveying pipeline of the pipe network heat insulation system is made of XPS extruded materials, moisture-proof coatings, polyurethane and heating elements. The heating element starts working when the water temperature of the pipeline is lower than a set value, so that the water temperature is raised or kept within a set value range, a user can conveniently use warm water, the water pipe can be effectively prevented from being burst, and a good heat preservation effect is achieved. Meanwhile, the hot water tank is heated by a solar heating plate, and the water delivery pipeline is powered by a water flow power generation device, so that the energy conservation and environmental protection are realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following description of the embodiments will briefly describe the drawings that are required to be used in the description:
fig. 1 is a schematic flow chart of a central water purifying device with pipe network heat preservation according to the utility model, and fig. 2 is a schematic cross-sectional view of a heat preservation water pipe.
In fig. 1: water inlet 1, first water inlet solenoid valve 2, second water inlet solenoid valve 3, former water tank 4, water inlet pump 4, coarse filtration system 6, precision filter 7, high-pressure pump 8, membrane filter 9, ultraviolet sterilization device 10, one-way check valve 11 and post heat preservation system: the water purifier comprises a hot water purified water 12, a cold water purified water tank 13, a water outlet electromagnetic valve I14, a water outlet electromagnetic valve II 15, a water flow generating device I16, a water flow generating device I17, a pipe network and a water conveying pipeline 18 thereof, a temperature sensor I19, a temperature sensor II 20, a water outlet electromagnetic valve III 21, a water outlet electromagnetic valve IV 22, a water flow generating device III 23, a water flow generating device IV 24, a user water outlet I25, a user water outlet II 2 and a PLC control system 27.
In fig. 2: XPS extrusion material 28, moisture barrier coating 29, polyurethane 30, heating element 31.
Description of the embodiments
Embodiments of the present utility model will now be further described with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the components relevant to the utility model.
Examples
As shown in the figure, the central water purifying equipment with pipe network heat preservation comprises a water inlet 1, a first water inlet electromagnetic valve 2, a raw water tank 3, a second water inlet electromagnetic valve 4, a water inlet pump 5, a coarse filtration system 6, a precise filter 7, a high-pressure pump 8, a membrane filter 9, an ultraviolet sterilization device 10, a one-way check valve 11 and a rear heat preservation system which are connected in sequence; the rear heat preservation system comprises a hot water purifying tank 12, a cold water purifying tank 13 and a pipeline heat preservation system which are connected in sequence; the pipeline heat preservation system comprises a first water outlet electromagnetic valve 14, a second water outlet electromagnetic valve 15, a first water flow generating device 16, a first water flow generating device 17, a pipe network, a water conveying pipeline 18, a first temperature sensor 19, a second temperature sensor 20, a third water outlet electromagnetic valve 21, a fourth water outlet electromagnetic valve 22, a third water flow generating device 23, a fourth water flow generating device 24, a first user water outlet 25 and a second user water outlet 26. The water delivery pipeline consists of XPS extruded material 24, a moisture-proof coating 25, polyurethane 26 and a heating element 27.
As shown in fig. 1, a central water purification apparatus with pipe network heat preservation includes:
the raw water inlet 1 is connected with the municipal tap water outlet, and sequentially passes through a coarse filtration system 6, a precise filter 7, a high-pressure pump 8, a membrane filter 9 and an ultraviolet sterilization device 10. The coarse filtration system 6 comprises a PP cotton filter, a quartz sand filter and an activated carbon filter which are sequentially communicated. The membrane filter 9 is a combined system of two reverse osmosis membrane filter elements. The purified water passing through the ultraviolet sterilization device 10 respectively enters a hot water purifying tank 12 and a cold water purifying tank 13 through a one-way check valve 11, and the hot water tank 12 is sequentially and circularly communicated with a water outlet electromagnetic valve I14, a water flow power generation device I16, a pipe network and a water conveying pipeline 18 thereof, a water outlet electromagnetic valve III 21, a water flow power generation device III 23, a user water outlet I25 and the hot water purifying tank; the cold water purifying tank 13 is sequentially and circularly communicated with the second water outlet electromagnetic valve 15, the second water flow generating device 17, the pipe network, the water conveying pipeline 18, the fourth water outlet electromagnetic valve 22, the fourth water flow generating device 24, the second user water outlet 26 and the cold water purifying tank 13. In addition, the first water inlet electromagnetic valve 2, the second water inlet electromagnetic valve 4, the water inlet pump 5, the high-pressure pump 8, the first water outlet electromagnetic valve 14, the second water outlet electromagnetic valve 15, the first water flow generating device 16, the second water flow generating device 17, the first temperature sensor 19, the second temperature sensor 20, the fourth water flow generating device 24, the fourth water outlet electromagnetic valve 21, the fourth water outlet electromagnetic valve 22, the third water flow generating device 23 and the fourth water flow generating device 24 are electrically connected with the PLC control system 27.
A more detailed explanation is:
the process flow of the device mainly comprises a water purification stage and a heat preservation stage, municipal tap water enters a raw water tank 3 through a raw water inlet 1 under the action of a first water inlet electromagnetic valve 2, passes through a second water inlet electromagnetic valve 4, sequentially passes through a coarse filtration system 6 (comprising a PP cotton filter, a quartz sand filter and an active carbon filter which are sequentially communicated) under the action of a water inlet pump 5, enters a precise filtration system 8 and a membrane filter 9 with two reverse osmosis membrane filter element combination systems, filters and removes large-particle impurities, residual chlorine, peculiar smell, microorganisms, heavy metal ions, organic matters and other harmful substances, and then enters an ultraviolet sterilization device 10 to kill the harmful microorganisms. The purified water is respectively introduced into a hot water purifying tank 12 and a cold water purifying tank 13 through a one-way check valve 11. The solar heating plate in the hot water tank 12 heats the water entering the hot water tank 12, and the heated water sequentially passes through the first water outlet electromagnetic valve 14, the first water flow generating device 16, the pipe network and the water conveying pipeline 18 thereof, the third water outlet electromagnetic valve 21 and the third water flow generating device 23, then enters the first water outlet 25 of a user, and enters the hot water purifying tank 12 again. The heat-preserving water pipeline consists of XPS extruded materials 28, a moisture-proof coating 29, polyurethane 30 and heating elements 31, when the temperature is lower than 25-40 ℃, the first temperature sensor 19 transmits the temperature to the PLC control system 27, the PLC control system 27 controls the water flow generating device to work, electric quantity is provided for the heating elements, the heating elements start to work, heat is provided for pipeline heat preservation, so that a user can enjoy warm water at 25-40 ℃, and convenience and sanitation are realized. The cold water purifying tank 13 is made of heat insulating materials, so that the cold water purifying tank is not easy to freeze in winter, cold water in the cold water purifying tank 13 sequentially passes through the second water outlet electromagnetic valve 15, the second water flow generating device 17, the pipe network and the water pipe 18 thereof, the fourth water outlet electromagnetic valve 22 and the fourth water flow generating device 24, then a part of cold water flows out from the second water outlet 26 of a user, and a part of cold water flows back to the cold water purifying tank 13 to form circulating running water. When the temperature is lower than 3-7 ℃, the temperature sensor II 20 transmits the temperature to the PLC control system 27, the PLC control system 27 controls the water flow power generation device to work, electric quantity is provided for the heating element, the heating element starts to work, heat is provided for heat preservation of the pipeline, the pipeline is further prevented from being frozen out when the temperature is too low, and convenience is brought to life of people.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The central water purifying equipment with the pipe network heat preservation function is characterized by comprising a water inlet, a first water inlet electromagnetic valve, a raw water tank, a second water inlet electromagnetic valve, a water inlet pump, a coarse filtration system, a precise filter, a high-pressure pump, a membrane filter, an ultraviolet sterilization device, a one-way check valve and a rear heat preservation system which are connected in sequence; the coarse filtration system comprises a PP cotton filter, a quartz sand filter and an activated carbon filter which are sequentially communicated; the membrane filter is a combined system of two reverse osmosis membrane filter elements; the purified water outlet is communicated with the rear heat preservation system; the rear heat preservation system comprises a hot water purifying tank, a cold water purifying tank, a pipe network heat preservation system and a user water outlet, and further comprises a PLC control system.
2. The central water purifying device with pipe network heat preservation function according to claim 1, wherein the hot water purifying tank is heated by a solar heating plate, the cold water tank is made of heat preservation materials, and the hot water purifying tank and the cold water purifying tank are respectively connected with the pipe network heat preservation system.
3. The central water purification device with pipe network heat preservation function according to claim 1, wherein the pipe network heat preservation system comprises a pipe network, a water pipe thereof, a temperature sensor and a water flow power generation device.
4. The central water purifying device with pipe network heat preservation according to claim 1, wherein the heat preservation water pipe consists of XPS extruded material, moisture-proof coating, polyurethane and heating element.
5. The central water purifying device with pipe network heat preservation function according to claim 1, wherein the first water inlet electromagnetic valve, the second water inlet electromagnetic valve, the water inlet pump, the high-pressure pump, the first water outlet electromagnetic valve, the second water outlet electromagnetic valve, the first water flow generating device, the second water flow generating device, the first temperature sensor, the second temperature sensor, the third water outlet electromagnetic valve, the fourth water outlet electromagnetic valve, the third water flow generating device and the fourth water flow generating device are electrically connected with the PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236462.0U CN220351942U (en) | 2023-08-21 | 2023-08-21 | Central water purifying equipment with pipe network heat preservation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236462.0U CN220351942U (en) | 2023-08-21 | 2023-08-21 | Central water purifying equipment with pipe network heat preservation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220351942U true CN220351942U (en) | 2024-01-16 |
Family
ID=89484392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322236462.0U Active CN220351942U (en) | 2023-08-21 | 2023-08-21 | Central water purifying equipment with pipe network heat preservation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220351942U (en) |
-
2023
- 2023-08-21 CN CN202322236462.0U patent/CN220351942U/en active Active
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