CN105540903A - Heating temperature control device and RO (reverse osmosis) water purification system adopting same - Google Patents
Heating temperature control device and RO (reverse osmosis) water purification system adopting same Download PDFInfo
- Publication number
- CN105540903A CN105540903A CN201610129340.3A CN201610129340A CN105540903A CN 105540903 A CN105540903 A CN 105540903A CN 201610129340 A CN201610129340 A CN 201610129340A CN 105540903 A CN105540903 A CN 105540903A
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- Prior art keywords
- water
- heat exchange
- heating
- reverse osmosis
- rising pipe
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
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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
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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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/185—Water-storage heaters using electric energy supply
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F2209/02—Temperature
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
-
- 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
- F24H2250/00—Electrical heat generating means
- F24H2250/04—Positive or negative temperature coefficients, e.g. PTC, NTC
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a heating temperature control device and an RO (reverse osmosis) water purification system adopting the same. The heating temperature control device is provided with a constant temperature water tank and a double-layer cooling coil pipe, wherein a water inlet port and a heat exchange water outlet pipe are arranged on the constant temperature water tank; a water inlet pipe is connected onto the water inlet port; a water inlet, a water outlet, a heat exchange outlet and a heat exchange inlet are formed in the double-layer cooling coil pipe; a water feeding pipe is connected onto the water inlet; an electric heater is arranged on the water feeding pipe; the heat exchange inlet is connected with a heat exchange water outlet pipe; a first water pump is arranged on the heat exchange water outlet pipe. According to the heating temperature control device, pure water is boiled by the electric heater, the boiled pure water is cooled to the required temperature through heat exchange of the double-layer cooling coil pipe, the temperature control mode is accurate, and water is discharged rapidly; the RO water purification system can provide pure water for the heating temperature control device, so that the drinking water quality is improved, the whole system is simple to operate, and the temperature control is accurate.
Description
Technical field
The present invention relates to a kind of temperature regulating device, particularly a kind of heating and temperature controlling device.The invention still further relates to the reverse osmosis purified water system using this device.
Background technology
In current water purification industry, common methods water being heated to the warm water of the temperature of one or more setting has following three kinds:
One, by boiling water and cold water mix, there is water.
Two, control the leaving water temperature(LWT) of warm water, ultimate principle be all by heating element by water heated for controlling temperature to setting warm water temperature (as 45 °), water is without High Temperature Sterilization.
Three, heating element adopts traditional hot bottle in drinking machine, is stored in hot tank after first being heated by water, then utilizes gravity to be released by hot water in hot tank, through apparatus for supercooling, hot water temperature is lowered according to heat exchange principle.Because there are thousand boiling water in traditional hot tank heating mode.Meanwhile, the heat-up time of this mode is longer, and cannot realize accurate temperature controlling.
The cry of current people to healthy water is more and more higher, particularly mother and baby market, and infant is very responsive to milk powder consumption temperature, and temperature is too high or be too lowly all not suitable for infant and drink.At present, majority can only be adult when brewing milk powder, artificially regulate water temperature, after sense temperature is suitable, then give infants.Not only complex operation, the waiting time is long, and temperature controls not accurate.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides a kind of heating and temperature controlling device rational in infrastructure, easy to use.
The invention still further relates to a kind of reverse osmosis purified water system using this device.
Technical problem to be solved by this invention is realized by following technical scheme, the present invention is a kind of heating and temperature controlling device, be characterized in: be provided with constant temperature water tank and double-deck spiral coil cooling tube, constant temperature water tank is provided with water-in and heat exchange rising pipe, water-in is connected with water inlet pipe, described double-deck spiral coil cooling tube is provided with water inlet, water outlet, heat exchange outlet and heat exchange entrance, described water inlet is connected with inhalent siphon, inhalent siphon is provided with electric heater, described heat exchange entrance is connected with heat exchange rising pipe, and heat exchange rising pipe is provided with the first water pump.
Technical problem to be solved by this invention can also be realized further by following technical scheme, in described heating and temperature controlling device: described inhalent siphon connects with constant temperature water tank, the second water pump inhalent siphon between electric heater and constant temperature water tank is equipped with, water level switch is provided with in constant temperature water tank, water solenoid valve on water inlet pipe is provided with, controls upper water solenoid valve break-make by water level switch.
Technical problem to be solved by this invention can also be realized further by following technical scheme, in described heating and temperature controlling device: PTC heating element or immerging metal tube heater are housed on constant temperature water tank.
Technical problem to be solved by this invention can also be realized further by following technical scheme, in described heating and temperature controlling device: described water outlet is connected with branch drain, branch drain is provided with drain solenoid valve, water outlet is equipped with and uses water solenoid valve.
Technical problem to be solved by this invention is realized by following technical scheme, the present invention is a kind of reverse osmosis purified water system, comprise the heating and temperature controlling device as described in above-mentioned any one, be characterized in: comprise the preposition filter core, the 3rd water pump and the RO membrane cartridge that set gradually, the dense water water outlet of RO membrane cartridge is connected with dense water rising pipe, the pure water water outlet of RO membrane cartridge is connected with pure water rising pipe, and pure water rising pipe is provided with the rearmounted filter core be connected with water inlet pipe.
Technical problem to be solved by this invention can also be realized further by following technical scheme, in described reverse osmosis purified water system: dense water rising pipe is equipped with dense water ratio.
Technical problem to be solved by this invention can also be realized further by following technical scheme, in described reverse osmosis purified water system: described preposition filter core is connected with former water inhalent siphon, former water inhalent siphon is provided with raw water box, and raw water box is provided with raw water inlet.
Technical problem to be solved by this invention can also be realized further by following technical scheme, in described reverse osmosis purified water system: the heat exchange outlet of described double-deck spiral coil cooling tube is connected with heat exchange water shoot, and heat exchange water shoot is all connected with raw water box with branch drain.
Technical problem to be solved by this invention can also be realized further by following technical scheme, in described reverse osmosis purified water system: the end of described dense water rising pipe is connected with raw water box.
Compared with prior art, heating and temperature controlling device of the present invention is boiled by pure water by electric heater, then carries out heat exchange by double-deck spiral coil cooling tube and boiled pure water is dropped to required temperature, and this mode temperature control is accurate, and water outlet is quick.Use constant temperature water tank to carry out automatic water-storing in addition, make the initial temperature of pure water keep constant simultaneously.Use reverse osmosis purified water system can provide pure water for heating and temperature controlling device, thus improve drinking water quality, and whole system is simple to operate, temperature control is accurate.Raw water box is collected the water of heat exchange and is recycled, thus economizes on resources.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of heating and temperature controlling device of the present invention.
Fig. 2 is the another kind of structural representation of heating and temperature controlling device of the present invention.
Fig. 3 is the another kind of structural representation of heating and temperature controlling device of the present invention.
Fig. 4 is a kind of structural representation of reverse osmosis purified water system of the present invention.
Embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
Embodiment 1, a kind of heating and temperature controlling device, Fig. 1 is the structural representation of embodiment 1.Be provided with constant temperature water tank 11 and double-deck spiral coil cooling tube 6, constant temperature water tank 11 is provided with water-in and heat exchange rising pipe 3.Water-in is connected with water inlet pipe 12, one end of described double-deck spiral coil cooling tube 6 is provided with water inlet 4 and heat exchange outlet 5, and the other end is provided with water outlet 8 and heat exchange entrance 7.Described water inlet 4 is connected with inhalent siphon 2, and inhalent siphon 2 is provided with electric heater 1.Described heat exchange entrance 7 is connected with heat exchange rising pipe 3, and heat exchange rising pipe 3 is provided with the first water pump 13.
Water on constant temperature water tank 11 is given by water inlet pipe 12 during use, water temperature in constant temperature water tank 11 is lower than 30 DEG C, it is boiled that water purification carries out heating by inhalent siphon 2 through electric heater 1, boiled water purification flow in double-deck spiral coil cooling tube 6 by water inlet 4, first water pump 13 starts simultaneously, the heat exchange entrance 7 of water in constant temperature water tank 11 from double-deck spiral coil cooling tube 6 is pumped into, pump from heat exchange outlet 5, thus boiled water purification in another road arm of double-deck spiral coil cooling tube 6 is lowered the temperature by the mode of heat exchange, now, the water of required design temperature is from water outlet 8 water out.
Embodiment 2, in a kind of heating and temperature controlling device as described in Example 1, described inhalent siphon 2 connects with constant temperature water tank 11, the inhalent siphon 2 between electric heater 1 and constant temperature water tank 11 is equipped with the second water pump 16.In constant temperature water tank 11, be provided with water level switch 9, water inlet pipe 12 is provided with water solenoid valve 15, control upper water solenoid valve 15 break-make by water level switch 9.Constant temperature water tank 11 is also equipped with PTC heating element 14.Constant temperature water tank 11 is provided with thermal insulation layer.Fig. 2 is the structural representation of embodiment 2.
During use, when water level in constant temperature water tank 11 is lower than water level switch 9 low-water level, water solenoid valve is opened, and constant temperature water tank 11 starts moisturizing, and when water level reaches water level switch 9 high-water, water solenoid valve is closed, and stops moisturizing.When temp probe in constant temperature water tank 11 detects that water temperature is lower than (general indoor water temperature can not higher than 30 °, so can be 30 ° by incubator set point) during set(ting)value, PTC heating element 14 starts heating, after water temperature is raised to set(ting)value, stops heating.Supply water to electric heater 1 by constant temperature water tank 11, the inflow temperature of electric heater 1 can be made constant, thus ensure the leaving water temperature(LWT) of electric heater 1 and flow all constant, be conducive to the water precisely realizing being from double-deck spiral coil cooling tube 6 water outlet 8 water out required design temperature.
Embodiment 3, in a kind of heating and temperature controlling device as described in Example 2, described water outlet 8 is connected with branch drain 18, and branch drain 18 is provided with drain solenoid valve 17, water outlet 8 is equipped with and uses water solenoid valve.Fig. 3 is the structural representation of embodiment 3.
After each water intaking terminates, to close with water solenoid valve, a certain amount of water is still stored to the double-deck spiral coil cooling tube 6 between water solenoid valve from electric heater 1, in order to ensure that water intaking next time accurately can obtain the water of design temperature, after each water intaking action completes, open drain solenoid valve 17, the water of storage is drained.
Embodiment 4, a kind of reverse osmosis purified water system, comprise the heating and temperature controlling device as described in any one of embodiment 1-3, it also comprises the preposition filter core 19, the 3rd water pump and the RO membrane cartridge 20 that are successively set on former water inhalent siphon road, the dense water water outlet of RO membrane cartridge 20 is connected with dense water rising pipe 23, the pure water water outlet of RO membrane cartridge 20 is connected with pure water rising pipe, and pure water rising pipe is provided with the rearmounted filter core 21 be connected with water inlet pipe 12.Dense water dense water rising pipe 23 is equipped with than 22.
By using preposition filter core 19, RO membrane cartridge 20 and rearmounted filter core 21 to obtain pure water, can provide water purification directly to water purification heating control apparatus like this, thus make whole compact equipment, easy to use, temperature control is accurate.Preposition filter core 19 is connected with former water inhalent siphon, and former water inhalent siphon is provided with raw water box 24, and raw water box 24 is provided with raw water inlet.The heat exchange outlet 5 of described double-deck spiral coil cooling tube 6 is connected with heat exchange water shoot 10, and heat exchange water shoot 10 is all connected with raw water box 24 with branch drain 18.Unnecessary pure water in use raw water box 24 to collect pure water that heat exchange discharges and double-deck spiral coil cooling tube 6, thus realize waterway circulating in system and utilize, avoid water resource waste.The end of described dense water rising pipe 23 is connected with raw water box 24, and the dense water of discharging like this can mix with former water and recycles.Fig. 4 is the structural representation of embodiment 4.
Claims (9)
1. a heating and temperature controlling device, it is characterized in that: be provided with constant temperature water tank and double-deck spiral coil cooling tube, constant temperature water tank is provided with water-in and heat exchange rising pipe, water-in is connected with water inlet pipe, described double-deck spiral coil cooling tube is provided with water inlet, water outlet, heat exchange outlet and heat exchange entrance, and described water inlet is connected with inhalent siphon, and inhalent siphon is provided with electric heater, described heat exchange entrance is connected with heat exchange rising pipe, and heat exchange rising pipe is provided with the first water pump.
2. heating and temperature controlling device according to claim 1, it is characterized in that: described inhalent siphon connects with constant temperature water tank, the second water pump inhalent siphon between electric heater and constant temperature water tank is equipped with, water level switch is provided with in constant temperature water tank, water solenoid valve on water inlet pipe is provided with, controls upper water solenoid valve break-make by water level switch.
3. heating and temperature controlling device according to claim 2, is characterized in that: PTC heating element or immerging metal tube heater are housed on constant temperature water tank.
4. heating and temperature controlling device according to claim 2, is characterized in that: described water outlet is connected with branch drain, and branch drain is provided with drain solenoid valve, water outlet is equipped with and uses water solenoid valve.
5. a reverse osmosis purified water system, comprise the heating and temperature controlling device as described in any one of claim 1-4, it is characterized in that: comprise the preposition filter core, the 3rd water pump and the RO membrane cartridge that set gradually, the dense water water outlet of RO membrane cartridge is connected with dense water rising pipe, the pure water water outlet of RO membrane cartridge is connected with pure water rising pipe, and pure water rising pipe is provided with the rearmounted filter core be connected with water inlet pipe.
6. reverse osmosis purified water system according to claim 5, is characterized in that: dense water rising pipe is equipped with dense water ratio.
7. reverse osmosis purified water system according to claim 5, is characterized in that: described preposition filter core is connected with former water inhalent siphon, and former water inhalent siphon is provided with raw water box, and raw water box is provided with raw water inlet.
8. reverse osmosis purified water system according to claim 7, is characterized in that: the heat exchange outlet of described double-deck spiral coil cooling tube is connected with heat exchange water shoot, and heat exchange water shoot is all connected with raw water box with branch drain.
9. reverse osmosis purified water system according to claim 7, is characterized in that: the end of described dense water rising pipe is connected with raw water box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129340.3A CN105540903B (en) | 2016-03-08 | 2016-03-08 | Heating and temperature controlling device and the reverse osmosis purified water system for using the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129340.3A CN105540903B (en) | 2016-03-08 | 2016-03-08 | Heating and temperature controlling device and the reverse osmosis purified water system for using the device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105540903A true CN105540903A (en) | 2016-05-04 |
| CN105540903B CN105540903B (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610129340.3A Active CN105540903B (en) | 2016-03-08 | 2016-03-08 | Heating and temperature controlling device and the reverse osmosis purified water system for using the device |
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| Country | Link |
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| CN (1) | CN105540903B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943322A (en) * | 2020-08-21 | 2020-11-17 | 金华平雪加热设备有限公司 | Automatic temperature control cleaning equipment of reverse osmosis equipment |
| CN112856808A (en) * | 2021-01-08 | 2021-05-28 | 宁波方太厨具有限公司 | Energy-saving constant-temperature water purifying device and water temperature control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2207551Y (en) * | 1994-07-12 | 1995-09-13 | 北京市西城区新开通用试验厂 | Solar drinking water unit |
| CN1237692A (en) * | 1999-05-27 | 1999-12-08 | 顾景贤 | Dual-purpose water-supplying equipment capable of simultaneously providing domestic hot water and drinking pure water |
| CN103253786A (en) * | 2013-06-13 | 2013-08-21 | 李秀田 | Instant-heating boiling water purification system without water tank |
| CN103570147A (en) * | 2012-07-25 | 2014-02-12 | 珠海格力电器股份有限公司 | Direct drinking machine |
| CN203940626U (en) * | 2014-07-28 | 2014-11-12 | 广州永生水业科技发展有限公司 | A kind of indirect heating type hot water supply system |
-
2016
- 2016-03-08 CN CN201610129340.3A patent/CN105540903B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2207551Y (en) * | 1994-07-12 | 1995-09-13 | 北京市西城区新开通用试验厂 | Solar drinking water unit |
| CN1237692A (en) * | 1999-05-27 | 1999-12-08 | 顾景贤 | Dual-purpose water-supplying equipment capable of simultaneously providing domestic hot water and drinking pure water |
| CN103570147A (en) * | 2012-07-25 | 2014-02-12 | 珠海格力电器股份有限公司 | Direct drinking machine |
| CN103253786A (en) * | 2013-06-13 | 2013-08-21 | 李秀田 | Instant-heating boiling water purification system without water tank |
| CN203940626U (en) * | 2014-07-28 | 2014-11-12 | 广州永生水业科技发展有限公司 | A kind of indirect heating type hot water supply system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943322A (en) * | 2020-08-21 | 2020-11-17 | 金华平雪加热设备有限公司 | Automatic temperature control cleaning equipment of reverse osmosis equipment |
| CN112856808A (en) * | 2021-01-08 | 2021-05-28 | 宁波方太厨具有限公司 | Energy-saving constant-temperature water purifying device and water temperature control method thereof |
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| Publication number | Publication date |
|---|---|
| CN105540903B (en) | 2019-06-28 |
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