CN113185050B - Descaling and purifying device for water boiler - Google Patents
Descaling and purifying device for water boiler Download PDFInfo
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- CN113185050B CN113185050B CN202110648319.5A CN202110648319A CN113185050B CN 113185050 B CN113185050 B CN 113185050B CN 202110648319 A CN202110648319 A CN 202110648319A CN 113185050 B CN113185050 B CN 113185050B
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- impurity removal
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 286
- 239000012535 impurity Substances 0.000 claims abstract description 126
- 238000003860 storage Methods 0.000 claims abstract description 89
- 239000003795 chemical substances by application Substances 0.000 claims description 37
- 238000004140 cleaning Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 9
- 230000001960 triggered effect Effects 0.000 description 5
- 239000003599 detergent Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/01—Density
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The descaling and purifying device for the water boiler comprises a primary descaling and impurity removing system, a secondary descaling and impurity removing system, a tertiary descaling and impurity removing system, a hot water storage system, a control center, a box body, a common hot water pipe densimeter, a common hot water pipe middle branch valve, a terminal filter screen, a common hot water outlet valve, a standby hot water pipe, a cold water outlet valve, a cold water pipe communicating pipe and a cold water pipe communicating pipe valve, and can effectively solve the problems that scale and impurities are not easy to remove, the purifying capacity is limited and the purity is not high after raw water is heated, and the device is convenient to use and maintain and can be used for purifying production and domestic water.
Description
Technical Field
The invention relates to a water purifying device of a water boiler, in particular to a descaling and purifying device of the water boiler, which can be applied to the field of purification of water for production and living.
Background
In the running process of the water boiler, because impurities exist in raw water, scale generated after heating is not easy to remove, the prior art is not easy to remove the scale and the impurities cleanly, the purifying capacity is limited, the purity of the boiled water is low, the running of the device is affected, and the maintenance needs, the economic loss and other consequences are caused.
Disclosure of Invention
The invention aims to solve the problem that the prior water boiler has limited descaling and purifying capacities.
The technical scheme adopted by the invention is as follows: the descaling and purifying device for water boiler includes one first scale eliminating and impurity eliminating system, one second scale eliminating and impurity eliminating system, one third scale eliminating and impurity eliminating system, one hot water storing system, one control center, one box, one common hot water pipe densimeter, one common hot water pipe middle branch valve, one terminal filtering net, one common hot water outlet valve, one spare hot water pipe, one cold water outlet valve, one cold water pipe communicating pipe and one cold water pipe communicating pipe valve. The tail end pipeline of the first-stage descaling and impurity-removing system arranged in the box body is connected with a hot water storage system, the hot water storage system is communicated with a second-stage descaling and impurity-removing system through a common hot water pipe, and the tail end pipeline of the second-stage descaling and impurity-removing system is communicated with the input end of the third-stage descaling and impurity-removing system;
The primary descaling and impurity removing system comprises a cold water accelerated flow device, a cleaning system valve, a descaling agent storage chamber, a liquid level meter, a descaling agent feeding pipe electric valve, a heater water inlet pipe, a heater level meter, a heater ultrasonic densimeter, a heater and a heater pressure sensing device; the cold water accelerated flow device is connected with the descaling agent storage chamber through a cleaning system valve, a liquid level meter is arranged above the descaling agent storage chamber, and the descaling agent storage chamber is connected with the heater through a descaling agent feeding pipe and a descaling agent feeding pipe electric valve; the heater is connected with a water inlet pipe of the heater, a heater level meter and a heater ultrasonic densimeter are arranged above the heater, and a heater pressure sensing device is arranged at the bottom of the heater;
The secondary descaling and impurity removing system comprises a water inlet valve of the secondary descaling and impurity removing system, a water inlet pipe of the secondary descaling and impurity removing system, an accelerating flow device of the secondary descaling and impurity removing system, a scale remover removing pipe, a scale storage tank, a density meter of the secondary descaling and impurity removing system, a water outlet valve of the secondary descaling and impurity removing system and a water outlet pipe of the secondary descaling and impurity removing system; the water inlet pipe of the secondary descaling and impurity removing system is connected with a common hot water pipe through the water inlet valve of the secondary descaling and impurity removing system, and the accelerated flow device of the secondary descaling and impurity removing system is arranged below the water inlet pipe of the secondary descaling and impurity removing system; the inside of the descaling agent cleaning pipe is provided with an inclined screen and a pair of flanges, and a two-stage descaling and impurity-removing system densimeter is arranged below the inside of the descaling agent cleaning pipe; the ultrasonic densimeter of the scale storage tank is arranged above the scale storage tank, the tank cover is arranged on the left side, and the pressure sensing device of the scale storage tank is arranged at the bottom; the scale remover cleaning pipe is connected with a water outlet pipe of the secondary scale removal and impurity removal system through a water outlet valve of the secondary scale removal and impurity removal system;
The three-stage descaling and impurity-removing system comprises a water inlet valve of the three-stage descaling and impurity-removing system, an accelerating flow device of the three-stage descaling and impurity-removing system, a scaler, a water outlet pipe of the three-stage descaling and impurity-removing system and a water outlet valve of the three-stage descaling and impurity-removing system; the water inlet valve of the three-stage descaling and impurity-removing system is connected with the two-stage descaling and impurity-removing system, and is connected with the scale remover through the accelerating flow device of the three-stage descaling and impurity-removing system; the middle part of the cleaner is provided with a cleaner filter column net support supporting rod, the inside of the cleaner is provided with a filter column net support, the inside of the support is provided with a filter column net, a filter screen is arranged below the filter column net, and a cleaner pressure sensing device is arranged below the filter screen; the scale remover is communicated with a common hot water pipe through a water outlet pipe of a three-stage descaling and impurity removing system, and a water outlet valve of the three-stage descaling and impurity removing system is arranged on the water outlet pipe of the three-stage descaling and impurity removing system;
the hot water storage system comprises a common hot water storage tank, a standby hot water storage tank front valve and a standby hot water storage tank; the common hot water storage tank is communicated with the standby hot water storage tank through a front valve of the standby hot water storage tank.
The descaling and purifying device of the water boiler is internally provided with a cold water pipe, a standby hot water pipe and a common hot water pipe; the tail ends of the cold water pipe, the common hot water pipe and the standby hot water pipe are respectively provided with a cold water outlet valve, a common hot water outlet valve and a standby hot water outlet valve; the cold water pipe communicating pipe connects the cold water pipe with the common hot water pipe, and is provided with a cold water pipe communicating pipe valve; the common hot water pipe is provided with a common hot water pipe densimeter, a common hot water pipe middle branch valve and a terminal filter screen.
The invention has the beneficial effects and characteristics that: the water scale remover can effectively solve the problems of more scale and impurities in the production and domestic water, is convenient to install, use and maintain, has good scale removal and impurity removal performances, can be applied to purification and heating of the production and domestic water, and improves the purity of the water.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a scale storage tank according to the present invention;
FIG. 3 is a schematic structural view of the scaler of the present invention;
Reference numerals in the drawings denote: 1-a first-stage descaling and impurity removing system; 2-a secondary descaling and impurity removing system; 3-a three-stage descaling and impurity removing system; 4-a hot water storage system; 5-a control center; 6, a box body; 7-a cold water accelerated flow device; 8-cleaning a system valve; 9-a detergent storage chamber; 10-a liquid level meter; 11-a detergent feeding pipe; 12-an electric valve of a detergent feeding pipe; 13-a heater inlet pipe; 14-heater level gauge; 15-heater ultrasonic densitometer; 16-a heater; 17-heater pressure sensing means; 18-a common hot water storage tank; 19-a common hot water pipe; 20-a common hot water pipe densimeter; 21-a common hot water pipe middle branch valve; 22-a water outlet pipe of a secondary descaling impurity removal system; 23-a water outlet valve of a secondary descaling and impurity removing system; 24-three-stage descaling and impurity removing system water inlet valve; 25-a third-stage descaling impurity removal system accelerating flow device; 26-a scale remover; 26.1-a filter column net support rod of a scale remover; 26.2-a filter column mesh support; 26.3-filtration column mesh; 26.4-a filter screen; 26.5-pressure sensing device of the scale remover; 27-a water outlet pipe of a three-stage descaling and impurity removing system; 28-a water outlet valve of a three-stage descaling and impurity removing system; 29-a terminal filter screen; 30-a common hot water outlet valve; 31-a standby hot water outlet valve; 32-a standby hot water pipe; 33-a second-stage descaling impurity removal system densimeter; 34-scale storage tank; 34.1-scale storage tank ultrasonic densitometer; 34.2-slot cover; 34.3-scale reservoir pressure sensing means; 34.4-paired flanges; 34.5-tilting screen; 35-a detergent removal tube; 36-a second-stage descaling impurity removal system accelerating flow device; 37-a water inlet pipe of a secondary descaling and impurity removing system; 38-a water inlet valve of a secondary descaling and impurity removing system; 39-a front valve of a standby hot water storage tank; 40-a cold water outlet valve; 41-a cold water pipe; 42-communicating pipe of cold water pipe; 43-cold water pipe communicating pipe valve; 44-a reserve hot water storage tank.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
The invention relates to a descaling and purifying device for a water boiler.
Referring to fig. 1, the descaling and purifying device of the water boiler comprises a primary descaling and impurity removing system 1, a secondary descaling and impurity removing system 2, a tertiary descaling and impurity removing system 3, a hot water storage system 4, a control center 5, a box 6, a common hot water pipe 19, a common hot water pipe densimeter 20, a common hot water pipe middle branch valve 21, a terminal filter screen 29, a common hot water outlet valve 30, a standby hot water outlet valve 31, a standby hot water pipe 32, a cold water outlet valve 40, a cold water pipe 41, a cold water pipe communicating pipe 42 and a cold water pipe communicating pipe valve 43. The tail end pipeline of the primary descaling and impurity removing system 1 arranged in the box body 6 is connected with the hot water storage system 4, the hot water storage system 4 is communicated with the secondary descaling and impurity removing system 2 through a common hot water pipe 19, and the tail end pipeline of the secondary descaling and impurity removing system 2 is communicated with the input end of the tertiary descaling and impurity removing system 3.
The primary descaling and impurity removing system 1 comprises a cold water accelerated flow device 7, a cleaning system valve 8, a descaling agent storage chamber 9, a liquid level meter 10, a descaling agent feeding pipe 11, a descaling agent feeding pipe electric valve 12, a heater water inlet pipe 13, a heater level meter 14, a heater ultrasonic densimeter 15, a heater 16 and a heater pressure sensing device 17; the cold water accelerated flow device 7 is connected with the descaling agent storage chamber 9 through a cleaning system valve 8, a liquid level meter 10 is arranged above the descaling agent storage chamber 9, and the descaling agent storage chamber 9 is connected with a heater 16 through a descaling agent feeding pipe 11 and a descaling agent feeding pipe electric valve 12; the heater 16 is connected with the heater water inlet pipe 13, a heater level meter 14 and a heater ultrasonic densimeter 15 are arranged above the heater 16, and a heater pressure sensing device 17 is arranged at the bottom of the heater 16;
Raw water enters the heater 16 through the heater water inlet pipe 13, a pressure sensing device 17 is arranged at the bottom of the heater 16, the pressure sensing device 17 can sense the weight of scale in the heater 16, the weight increment causes the reading change of the pressure sensing device 17, the pressure value is fed back to the control center 5, the alarm is given when the pressure increment reaches a certain degree, the operation of the primary descaling impurity removing system 1 is triggered, the control center 5 controls the cleaning system valve 8 and the descaling agent charging pipe electric valve 12 to be opened, the descaling agent in the descaling agent storage chamber 9 reaches the right side heater 16 through the descaling agent charging pipe 11 under the impact of the water flow of the left side cold water accelerating flow device 7, the descaling, the water purifying and the cleaning are carried out, the cold water accelerating flow device 7 is formed by sequentially connecting three sections of pipelines along the water flow direction, and the pipeline diameter is sequentially reduced along the water flow direction.
A heater level meter 14 and a heater ultrasonic densimeter 15 are arranged above the heater 16, when the level or the concentration exceeds a set value, the level or the concentration is detected to be fed back to the control center 5, the control center 5 controls the valve 8 of the cleaning system to be opened, cold water is added into the descaling agent storage chamber 9, and the diluted descaling agent enters the heater 16 and the pipeline for descaling and cleaning.
The liquid level meter 10 is arranged on the descaling agent storage chamber 9 and is used for detecting the amount of the descaling agent and feeding back to the control center 5, and when the amount of the descaling agent is detected to be lower than a set value, the control center 5 gives an alarm to prompt, and the descaling agent is manually added.
The hot water storage system 4 comprises a common hot water storage tank 18, a standby hot water storage tank front valve 39 and a standby hot water storage tank 44; the conventional hot water storage tank 18 communicates with the reserve hot water storage tank 44 through the reserve hot water storage tank front valve 39.
The water flow enters the hot water storage system after passing through the primary descaling and impurity removing system, and the common hot water storage tank 18 and the standby hot water storage tank 44 are arranged, so that the water outlet and the use of qualified hot water are not affected when the descaling work is carried out. When the primary descaling system receives the trigger working signal, the trigger working is delayed by default. The primary descaling system is triggered to work after time delay, the front valve 39 of the standby hot water storage tank is opened, and after the hot water enters the standby hot water storage tank 44 to be filled up, the front valve 39 of the standby hot water storage tank is closed, and then the primary descaling system is triggered to work. When the standby hot water is required to be used, the standby hot water outlet valve 31 is opened and the water in the standby hot water storage tank 44 flows out through the standby hot water pipe 32. The water flow of the common hot water storage tank 18 enters the common hot water pipe 19, if the common hot water pipe densimeter 20 detects that the scale density is lower than a limit value, the common hot water pipe middle branch valve 21 is opened, the water flows out through the tail end filter screen 29 and the common hot water outlet valve 30, if the common hot water pipe densimeter 20 detects that the scale density is higher than the limit value, the common hot water pipe middle branch valve 21 is closed, the water inlet valve 38 of the secondary scale removal impurity removal system is opened, and the water flows into the secondary scale removal impurity removal system.
The secondary descaling and impurity removing system 2 comprises a secondary descaling and impurity removing system water inlet valve 38, a secondary descaling and impurity removing system water inlet pipe 37, a secondary descaling and impurity removing system accelerated flow device 36, a scale remover cleaning pipe 35, a scale storage tank 34, a secondary descaling and impurity removing system densimeter 33, a secondary descaling and impurity removing system water outlet valve 23 and a secondary descaling and impurity removing system water outlet pipe 22; the water inlet pipe 37 of the secondary descaling and impurity removing system is connected with the common hot water pipe 19 through the water inlet valve 38 of the secondary descaling and impurity removing system, and the accelerated flow device 36 of the secondary descaling and impurity removing system is arranged below the water inlet pipe 37 of the secondary descaling and impurity removing system; the scale remover cleaning pipe 35 is connected with the water outlet pipe 22 of the secondary scale removal and impurity removal system through the water outlet valve 23 of the secondary scale removal and impurity removal system.
Referring to fig. 2, the scale storage tank 34 includes a scale storage tank ultrasonic densitometer 34.1, a tank cover 34.2, a scale storage tank pressure sensing device 34.3, a pair of flanges 34.4, and an inclined screen 34.5.
The inside of the scale remover cleaning pipe 35 is provided with an inclined screen 34.5 and a pair of flanges 34.4, and the outlet is provided with a second-level scale removal and impurity removal system densimeter 33; the scale storage tank 34 is provided with a scale storage tank ultrasonic densimeter 34.1 at the top, a tank cover 34.2 is arranged on the scale storage tank 34, and a scale storage tank pressure sensing device 34.3 is arranged at the bottom.
After the water inlet valve 38 of the secondary descaling and impurity removing system is opened, water flow of the common hot water storage tank 18 enters the secondary descaling and impurity removing system through the common hot water pipe 19, enters the scale remover removing pipe 35 through the water inlet pipe 37 of the secondary descaling and impurity removing system and the accelerating flow device 36 of the secondary descaling and impurity removing system, the accelerating flow device 36 of the secondary descaling and impurity removing system is a reducing pipe with the diameter gradually reduced along the water flow direction, an inclined screen 34.5 is arranged in the scale remover removing pipe 35, when the secondary descaling and impurity removing system is triggered, the control center controls the two valves of the left branch of the common hot water pipe 19, the water inlet valve 38 of the secondary descaling and impurity removing system and the water outlet valve 23 of the secondary descaling and impurity removing system to be opened, the middle branch valve 21 of the common hot water pipe is closed, and scales and the scale remover flow to the left branch. The lump and granular scale is trapped on the upper part of the inclined screen 34.5, which has an inclined angle, from where it flows into the left scale reservoir 34. The scale storage tank pressure sensing device 34.3 is arranged at the bottom of the scale storage tank 34, when the pressure reaches a certain degree, the tank cover 34.2 is opened to clean scale, the scale storage tank 34 is provided with the scale storage tank ultrasonic densimeter 34.1 for detecting the concentration of the scale, when the concentration is too high, the scale storage tank pressure sensing device alarms, and feeds back to the control system 5 to prompt manual cleaning, and the paired flanges 34.4 are used for fixing the inclined screen 34.5.
When the density of the second-stage descaling and impurity removing system densimeter 33 arranged on the water outlet pipe 22 of the second-stage descaling and impurity removing system is detected to not exceed the set limiting value, the density is fed back to the control system, the water outlet valve 23 of the second-stage descaling and impurity removing system is triggered to be opened, and water is discharged through the tail end filter screen 29 and the hot water outlet valve 30.
The three-stage descaling impurity removal system 3 comprises a three-stage descaling impurity removal system water inlet valve 24, a three-stage descaling impurity removal system accelerated flow device 25, a scaler 26, a three-stage descaling impurity removal system water outlet pipe 27 and a three-stage descaling impurity removal system water outlet valve 28; the three-stage descaling and impurity-removing system water inlet valve 24 is connected with the two-stage descaling and impurity-removing system, the three-stage descaling and impurity-removing system water inlet valve 24 is connected with the scaler 26 through the three-stage descaling and impurity-removing system accelerating flow device 25, and the three-stage descaling and impurity-removing system accelerating flow device 25 is a reducer pipe with the diameter gradually reduced along the water flow direction; the scale remover 26 is communicated with a common hot water pipe 19 through a three-stage descaling and impurity-removing system water outlet pipe 27, and a three-stage descaling and impurity-removing system water outlet valve 28 is arranged on the three-stage descaling and impurity-removing system water outlet pipe 27;
Referring to fig. 3, the scale remover 26 includes a scale remover filter column support bar 26.1, a filter column support 26.2, a filter column 26.3, a filter screen 26.4, and a scale remover pressure sensing device 26.5.
The middle part of the scaler 26 is provided with a scaler filtering column net support supporting rod 26.1, the inside of the scaler is provided with a filtering column net support 26.2, the inside of the support is provided with a filtering column net 26.3, a filter screen 26.4 is arranged below the filtering column net 26.3, and a scaler pressure sensing device 26.5 is arranged below the filter screen 26.4.
If the density meter 33 of the secondary descaling and impurity removing system detects that the density of the scale is too high, the water inlet valve 24 of the tertiary descaling and impurity removing system is opened, water purified by the secondary descaling and impurity removing system enters the scale remover 26 through the accelerating flow device 25 of the tertiary descaling and impurity removing system, the pressure sensing device 26.5 of the scale remover is arranged at the bottom of the scale remover 26, when the scale is overweight, the pressure sensing device is fed back to the control center to prompt cleaning, the water enters the water outlet valve 27 of the tertiary descaling and impurity removing system through the filtering column net 26.3 and the filtering net 26.4, the water outlet valve 28 of the tertiary descaling and impurity removing system is opened, and the water purified by the tertiary descaling and impurity removing system enters the common hot water pipe 19 and flows out of the common hot water outlet valve 30 after passing through the end filtering net 29.
The descaling and purifying device of the water boiler is internally provided with a cold water pipe 41, a standby hot water pipe 32 and a common hot water pipe 19; the cold water pipe 41, the common hot water pipe 19 and the standby hot water pipe 32 are respectively provided with a cold water outlet valve 40, a common hot water outlet valve 30 and a standby hot water outlet valve 31 at the tail ends; the standby hot water pipe 32 is communicated with a standby hot water storage tank 44, the cold water pipe 41 is connected with the common hot water pipe 19 through a cold water pipe communicating pipe 42, and a cold water pipe communicating pipe valve 43 is arranged on the cold water pipe communicating pipe 42; a common hot water pipe densimeter 20, a common hot water pipe middle branch valve 21 and a terminal filter screen 29 are arranged on the common hot water pipe 19.
When the purified cold water is needed to be used, the control center is controlled by a button, so that the cold water pipe communicating pipe valve 43 is opened, the cold water in the cold water pipe 41 enters the secondary descaling and impurity removing system 2 and the tertiary descaling and impurity removing system 3 through the communicating pipe to remove impurities, and the purified water flows out through the common hot water outlet valve 30.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, 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. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate the structural relationships and principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. Descaling and purifying device of water boiler, its characterized in that: the system comprises a primary descaling impurity removal system (1), a secondary descaling impurity removal system (2), a tertiary descaling impurity removal system (3), a hot water storage system (4), a control center (5), a box body (6), a common hot water pipe (19), a common hot water pipe densimeter (20), a common hot water pipe middle branch valve (21), a tail end filter screen (29), a common hot water outlet valve (30), a standby hot water outlet valve (31), a standby hot water pipe (32), a cold water outlet valve (40), a cold water pipe (41), a cold water pipe communicating pipe (42) and a cold water pipe communicating pipe valve (43), wherein a tail end pipeline of the primary descaling impurity removal system (1) arranged in the box body (6) is connected with the hot water storage system (4), and the hot water storage system (4) is communicated with the secondary descaling impurity removal system (2) through the common hot water pipe (19), and a tail end pipeline of the secondary descaling impurity removal system (2) is communicated with the input end of the tertiary descaling impurity removal system (3);
The primary descaling impurity removal system (1) comprises a cold water accelerated flow device (7), a cleaning system valve (8), a descaling agent storage chamber (9), a liquid level meter (10), a descaling agent feeding pipe (11), a descaling agent feeding pipe electric valve (12), a heater water inlet pipe (13), a heater level meter (14), a heater ultrasonic densimeter (15), a heater (16) and a heater pressure sensing device (17), wherein the cold water accelerated flow device (7) is connected with the descaling agent storage chamber (9) through the cleaning system valve (8), the liquid level meter (10) is arranged above the descaling agent storage chamber (9), the descaling agent storage chamber (9) is connected with the heater (16) through a descaling agent feeding pipe (11) and the descaling agent feeding pipe electric valve (12), the heater (16) is connected with the heater water inlet pipe (13), the heater level meter (14) and the heater ultrasonic densimeter (15) are arranged above the heater (16), and the heater pressure sensing device (17) is arranged at the bottom of the heater (16);
the secondary descaling impurity removal system (2) comprises a secondary descaling impurity removal system water inlet valve (38), a secondary descaling impurity removal system water inlet pipe (37), a secondary descaling impurity removal system accelerated flow device (36), a descaling agent removal pipe (35), a scale storage tank (34), a secondary descaling impurity removal system densimeter (33), a secondary descaling impurity removal system water outlet valve (23) and a secondary descaling impurity removal system water outlet pipe (22), wherein the secondary descaling impurity removal system water inlet pipe (37) is connected with a common hot water pipe (19) through the secondary descaling impurity removal system water inlet valve (38), the secondary descaling impurity removal system accelerated flow device (36) is arranged below the secondary descaling impurity removal system water inlet pipe (37), and the descaling agent removal pipe (35) is connected with the secondary descaling impurity removal system water outlet pipe (22) through the secondary descaling impurity removal system water outlet valve (23);
The three-stage descaling impurity removal system (3) comprises a three-stage descaling impurity removal system water inlet valve (24), a three-stage descaling impurity removal system accelerated flow device (25), a scaler (26), a three-stage descaling impurity removal system water outlet pipe (27) and a three-stage descaling impurity removal system water outlet valve (28), wherein the three-stage descaling impurity removal system water inlet valve (24) is connected with the two-stage descaling impurity removal system, and the three-stage descaling impurity removal system water inlet valve (24) is connected with the scaler (26) through the three-stage descaling impurity removal system accelerated flow device (25); the scale remover (26) is communicated with a common hot water pipe (19) through a three-stage descaling and impurity removing system water outlet pipe (27), and a three-stage descaling and impurity removing system water outlet valve (28) is arranged on the three-stage descaling and impurity removing system water outlet pipe (27);
the hot water storage system (4) comprises a common hot water storage tank (18), a standby hot water storage tank front valve (39) and a standby hot water storage tank (44), wherein the common hot water storage tank (18) is communicated with the standby hot water storage tank (44) through the standby hot water storage tank front valve (39);
The scale storage tank (34) comprises a scale storage tank ultrasonic densimeter (34.1), a tank cover (34.2), a scale storage tank pressure sensing device (34.3), a pair of flanges (34.4) and a pair of inclined screens (34.5), wherein the inclined screens (34.5) and the pair of flanges (34.4) are arranged in the scale remover cleaning pipe (35), the scale storage tank ultrasonic densimeter (34.1) is arranged at the top of the scale storage tank (34), the tank cover (34.2) is arranged on the scale storage tank (34), and the scale storage tank pressure sensing device (34.3) is arranged at the bottom of the scale storage tank.
2. The water boiler descaling and purifying device according to claim 1, wherein: the cold water accelerating device (7) is formed by sequentially connecting three sections of pipelines along the water flow direction, the diameters of the pipelines are sequentially reduced along the water flow direction, and the two-stage descaling and impurity-removing system accelerating device (36) and the three-stage descaling and impurity-removing system accelerating device (25) are reducer pipes with diameters gradually reduced along the water flow direction.
3. The water boiler descaling and purifying device according to claim 1, wherein: the scale remover (26) comprises a scale remover filter column net support supporting rod (26.1), a filter column net support (26.2), a filter column net (26.3), a filter screen (26.4) and a scale remover pressure sensing device (26.5), wherein the scale remover (26) is provided with the scale remover filter column net support supporting rod (26.1) in the middle, the filter column net support (26.2) is internally installed, the filter column net (26.3) is internally installed, the filter screen (26.4) is installed below the filter column net (26.3), and the scale remover pressure sensing device (26.5) is installed below the filter screen (26.4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110648319.5A CN113185050B (en) | 2021-06-10 | 2021-06-10 | Descaling and purifying device for water boiler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110648319.5A CN113185050B (en) | 2021-06-10 | 2021-06-10 | Descaling and purifying device for water boiler |
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| CN113185050B true CN113185050B (en) | 2024-04-19 |
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| CN214880898U (en) * | 2021-06-10 | 2021-11-26 | 华中科技大学 | Descaling and purifying device for water boiler |
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2021
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| KR20050076992A (en) * | 2004-01-26 | 2005-07-29 | 최창균 | Energy saving anti bacteria for drinking water purifing system. |
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| WO2019034374A1 (en) * | 2017-08-15 | 2019-02-21 | Franke Kaffeemaschinen Ag | Machine for preparing hot beverages |
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