CN111233061A - Atmospheric pressure drinking device convenient for descaling and in low-pressure environment - Google Patents
Atmospheric pressure drinking device convenient for descaling and in low-pressure environment Download PDFInfo
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- CN111233061A CN111233061A CN202010069883.7A CN202010069883A CN111233061A CN 111233061 A CN111233061 A CN 111233061A CN 202010069883 A CN202010069883 A CN 202010069883A CN 111233061 A CN111233061 A CN 111233061A
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- water
- condenser
- evaporator
- pressure
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- 230000035622 drinking Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 238000003860 storage Methods 0.000 claims abstract description 28
- 238000011010 flushing procedure Methods 0.000 claims abstract description 27
- 238000009833 condensation Methods 0.000 claims description 7
- 230000005494 condensation Effects 0.000 claims description 7
- 230000008602 contraction Effects 0.000 abstract description 4
- 238000010992 reflux Methods 0.000 abstract 1
- 239000003651 drinking water Substances 0.000 description 8
- 235000020188 drinking water Nutrition 0.000 description 8
- 238000009835 boiling Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process 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
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
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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
- C02F1/02—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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/043—Details
-
- 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
- C02F2209/42—Liquid level
-
- 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
- C02F2303/04—Disinfection
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses a normal-pressure drinking device in a low-pressure environment, which is convenient for descaling and comprises an evaporator, a superheater, a water storage tank and a condenser, wherein a steam outlet of the evaporator is connected with a steam inlet of the superheater, a steam outlet of the superheater is connected with a steam inlet of the water storage tank, a flushing pipe is connected between the condenser and the evaporator, and an electromagnetic valve is arranged on the flushing pipe. The flushing pipe is connected between the condenser and the evaporator, and by the cold water reflux in the condenser and the principle of expansion with heat and contraction with cold, the scale on the inner wall of the evaporator is rapidly cooled, so that the volume of the scale is reduced, the scale is separated from the inner wall of the evaporator, and the scale is discharged out of the device under the flushing action of the cold water in the condenser.
Description
Technical Field
The invention relates to the field of plateau drinking equipment, in particular to a normal-pressure drinking device in a low-pressure environment and convenient for descaling.
Background
In plateau areas, the boiling point of water cannot reach 100 ℃ due to low air pressure, so that drinking water cannot be sufficiently sterilized in a conventional heating mode, and the health of local residents is seriously influenced. The plateau drinking water equipment that present common is positive pressure equipment, relies on external device to exert certain pressure to equipment inside promptly, makes the boiling point of water reach 100 ℃, however this kind of mode has a plurality of defects:
1. the equipment always has positive pressure in the operation process, namely the equipment is a pressure container, and safety accidents are easily caused by improper use of the pressure container;
2. because the water hardness of the plateau area is higher, scale is easy to generate in the equipment, and the pressure container cannot be detached randomly, so that inconvenience is brought to the removal of the scale;
3. in order to control the pressure in the equipment, a plurality of automatic control devices need to be arranged, so that the production cost in the early stage is increased, and the after-sales cost in the later stage is also increased.
To above-mentioned defect, patent No. CN201720976369.5 discloses a normal pressure of low atmospheric pressure environment equipment of drinking, and above-mentioned defect has effectively been solved to this patent, however, because will heat water and vapor in evaporimeter and the over heater, consequently, can knot the incrustation scale on the inner wall of evaporimeter, when this patent removes the incrustation scale, can only dismantle the evaporimeter get off, and manual cleaning is wasted time and energy.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the normal-pressure drinking device which is convenient for descaling and is in a low-pressure environment, and the device is convenient for cleaning scale in an evaporator and high in efficiency.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a device is drunk to ordinary pressure of low atmospheric pressure environment of convenient scale removal, includes evaporimeter, over heater, storage water tank and condenser, its characterized in that, the steam outlet of evaporimeter is connected with the steam inlet of over heater, the steam outlet of over heater is connected with the steam inlet of storage water tank, the condenser with be connected with the flushing pipe between the evaporimeter, be equipped with the solenoid valve on this flushing pipe.
The invention heats water by an evaporator under normal pressure (local environment atmospheric pressure) to form water vapor, then the superheater heats the water vapor for the second time to increase energy, and the water vapor after energy increase is condensed and stored in a water storage tank for people to drink. The invention adopts secondary heating under normal pressure, and achieves the effect of fully boiling and sterilizing water by increasing energy to steam, the device of the invention has no positive pressure inside, and the potential safety hazard is small, in addition, the invention connects a flushing pipe between a condenser and an evaporator, an electromagnetic valve on the flushing pipe is in a normally closed state, when the scale inside the evaporator needs to be cleaned, the electromagnetic valve is opened, cold water in the condenser flows back, the scale on the inner wall of the evaporator is rapidly cooled by the heated evaporator, the scale block volume is reduced under the action of the principle of expansion with heat and contraction with cold, so that the scale block is separated from the inner wall of the evaporator, and the scale block is discharged out of the device under the flushing action of cold water in the condenser.
Preferably, the storage water tank is provided with an superheated steam outlet, and the condenser is internally provided with a condensing pipe connected with the superheated steam outlet on the storage water tank.
According to the device, the energized steam directly enters the water storage tank to be condensed into drinking water, so that the drinking water can reach higher temperature, the superheated steam is condensed, liquefied and reflows through the condenser, and compared with a treatment mode that the steam is condensed firstly, the device disclosed by the invention is smaller in heat energy loss, and is more energy-saving and environment-friendly.
Preferably, the condenser pipe is a spiral pipe, the top end of the condenser pipe extends to the outside of the condenser and is communicated with the outside, the bottom end of the condenser pipe is connected with a superheated steam outlet on the water storage tank, the inside of the device is always kept at normal pressure, and superheated steam enters the condenser pipe from the superheated steam outlet to be condensed and liquefied and then flows back to the water storage tank from the superheated steam outlet.
Preferably, the device also comprises a water replenishing device connected with the water inlet of the evaporator, so that a water source is conveniently supplied to the evaporator.
Preferably, a water level detector is arranged in the water replenishing device, so that the water quantity in the water replenishing device can be observed conveniently, when the water level is lower than the lower limit water level set value, water can be supplied through the water supply device in time, the phenomenon of reverse flow of steam is avoided, when the water level is higher than the upper limit water level set value, the water supply is stopped, and the phenomenon that the vaporization in the evaporator is influenced due to the overhigh water level line is avoided.
The invention has the beneficial effects that:
1. the invention heats water by an evaporator under normal pressure (local environment atmospheric pressure) to form water vapor, then the superheater heats the water vapor for the second time to increase energy, and the water vapor after energy increase is condensed and stored in a water storage tank for people to drink. The invention adopts secondary heating under normal pressure, and achieves the effect of fully boiling and sterilizing water by increasing energy to steam.
2. The invention connects the flushing pipe between the condenser and the evaporator, the electromagnetic valve on the flushing pipe is in a normally closed state, when the scale in the evaporator needs to be cleaned, the electromagnetic valve is opened, the cold water in the condenser flows back, the scale on the inner wall of the evaporator is rapidly cooled by the heated evaporator, the scale block is reduced in volume under the action of the principle of expansion with heat and contraction with cold, so that the scale block is separated from the inner wall of the evaporator, and the scale block is discharged out of the device under the flushing action of the cold water in the condenser.
3. According to the device, the energized steam directly enters the water storage tank to be condensed into drinking water, so that the drinking water can reach higher temperature, the superheated steam is condensed, liquefied and reflows through the condenser, and compared with a treatment mode that the steam is condensed firstly, the device disclosed by the invention is smaller in heat energy loss, and is more energy-saving and environment-friendly.
4. The top end of the condensing pipe extends to the outside of the condenser and is communicated with the outside, the bottom end of the condensing pipe is connected with the superheated steam outlet on the water storage tank, the inside of the device is always kept at normal pressure, and superheated steam enters the condensing pipe from the superheated steam outlet to be condensed and liquefied and then flows back to the water storage tank from the superheated steam outlet.
6. The water level detector is arranged in the water replenishing device, so that the water quantity in the water replenishing device can be observed conveniently, when the water level is lower than the lower limit water level set value, water can be supplied through the water supply device in time, the phenomenon of reverse flow of steam is avoided, when the water level is higher than the upper limit water level set value, the water supply is stopped, and the phenomenon that the vaporization in the evaporator is influenced due to the overhigh water level line is avoided.
Drawings
FIG. 1 is a schematic structural diagram of an ordinary pressure drinking device in a low pressure environment for facilitating scale removal according to an embodiment of the invention;
fig. 2 is a schematic structural diagram of the water replenishing device according to the embodiment of the invention.
Description of reference numerals:
1. a water replenishing device; 101. a water level detector; 2. an evaporator; 201. flushing the water inlet; 202. a flushing water outlet; 3. a superheater; 4. a water storage tank; 5. a condenser; 6. a flush tube; 7. an electromagnetic valve; 8. a condenser tube.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example (b):
as shown in fig. 1, the normal pressure drinking device in a low pressure environment convenient for descaling comprises an evaporator 2, a superheater 3, a water storage tank 4 and a condenser 5, and is characterized in that a steam outlet of the evaporator 2 is connected with a steam inlet of the superheater 3, a steam outlet of the superheater 3 is connected with a steam inlet of the water storage tank 4, a flushing pipe 6 is connected between the condenser 5 and the evaporator 2, the evaporator 2 is provided with a flushing water inlet 201 and a flushing water outlet 202, two ends of the flushing pipe 6 are respectively connected with the flushing water inlet 201 and the flushing water outlet 202, and the flushing water inlet 201 and the flushing water outlet 202 are respectively provided with an electromagnetic valve 7.
According to the invention, water is heated by the evaporator 2 under normal pressure (local environment atmospheric pressure) to form water vapor, then the superheater 3 carries out secondary heating energization on the water vapor, and the energized water vapor is condensed and stored in the water storage tank 4 for people to drink. The invention adopts secondary heating under normal pressure, and achieves the effect of fully boiling water for sterilization by increasing energy to steam, the device of the invention has no positive pressure inside, and the potential safety hazard is small, in addition, the invention connects the flushing pipe 6 between the condenser 5 and the evaporator 2, the electromagnetic valve 7 on the flushing pipe 6 is in a normally closed state, when the scale inside the evaporator 2 needs to be cleaned, the electromagnetic valve 7 is opened, the cold water in the condenser 5 flows back, the scale on the inner wall of the evaporator 2 is rapidly cooled through the heated evaporator 2, the scale block volume is reduced under the action of the principle of thermal expansion and cold contraction, so that the scale block is separated from the inner wall of the evaporator 2, and the device is discharged under the flushing action of the water in the condenser 5, thereby realizing the rapid and efficient cleaning of the scale inside the device.
In one embodiment, as shown in fig. 1, a superheated steam outlet is provided on the water storage tank 4, and a condensing pipe 8 connected to the superheated steam outlet on the water storage tank 4 is provided in the condenser 5.
According to the device, the energized steam directly enters the water storage tank 4 to be condensed into drinking water, so that the drinking water can reach higher temperature, the superheated steam is condensed, liquefied and refluxed by the condenser 5, and compared with a treatment mode that the steam is condensed firstly, the device disclosed by the invention is smaller in heat energy loss, and is more energy-saving and environment-friendly.
In one embodiment, as shown in fig. 1, the condensation pipe 8 is a spiral pipe, the top end of the condensation pipe 8 extends to the outside of the condenser 5 and is communicated with the outside, the bottom end of the condensation pipe 8 is connected with a superheated steam outlet on the water storage tank 4, so as to ensure that the inside of the device is always kept at normal pressure, and superheated steam enters the condensation pipe 8 from the superheated steam outlet, is condensed and liquefied, and then flows back to the water storage tank 4 from the superheated steam outlet.
In one embodiment, as shown in fig. 1 and 2, the device further comprises a water replenishing device 1 connected with the water inlet of the evaporator 2, so as to conveniently provide water for the evaporator 2.
In one embodiment, as shown in fig. 2, a water level detector 101 is disposed in the water replenishing device 1 to facilitate observation of the water amount in the water replenishing device 1, when the water level is lower than the lower limit water level set value, water can be supplied through the water supplying device in time to avoid the phenomenon of steam backflow, and when the water level is higher than the upper limit water level set value, water supply is stopped to avoid that the water level line is too high to affect vaporization in the evaporator 2.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (5)
1. The utility model provides a device is drunk to ordinary pressure of low atmospheric pressure environment of convenient scale removal, includes evaporimeter, over heater, storage water tank and condenser, its characterized in that, the steam outlet of evaporimeter is connected with the steam inlet of over heater, the steam outlet of over heater is connected with the steam inlet of storage water tank, the condenser with be connected with the flushing pipe between the evaporimeter, be equipped with the solenoid valve on this flushing pipe.
2. The atmospheric pressure drinking device with low pressure environment for facilitating scale removal as claimed in claim 1, wherein the storage tank is provided with an superheated steam outlet, and the condenser is provided with a condensing pipe connected with the superheated steam outlet on the storage tank.
3. The atmospheric-pressure drinking device convenient for scale removal and low-pressure environment as claimed in claim 2, wherein the condensation pipe is a spiral pipe, the top end of the condensation pipe extends to the outside of the condenser and is communicated with the outside, and the bottom end of the condensation pipe is connected with a superheated steam outlet on the water storage tank.
4. The atmospheric-pressure drinking device with low-pressure environment for facilitating scale removal of the claim 3, further comprising a water replenishing device connected with the water inlet of the evaporator.
5. The atmospheric-pressure drinking device with low-pressure environment for facilitating scale removal according to claim 4, wherein a water level detector is arranged in the water replenishing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010069883.7A CN111233061A (en) | 2020-01-20 | 2020-01-20 | Atmospheric pressure drinking device convenient for descaling and in low-pressure environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010069883.7A CN111233061A (en) | 2020-01-20 | 2020-01-20 | Atmospheric pressure drinking device convenient for descaling and in low-pressure environment |
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| Publication Number | Publication Date |
|---|---|
| CN111233061A true CN111233061A (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010069883.7A Pending CN111233061A (en) | 2020-01-20 | 2020-01-20 | Atmospheric pressure drinking device convenient for descaling and in low-pressure environment |
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| CN (1) | CN111233061A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202051549U (en) * | 2011-04-27 | 2011-11-30 | 深圳安吉尔饮水产业集团有限公司 | Water-steam separating device for quick-heating water dispenser |
| CN203642782U (en) * | 2013-08-12 | 2014-06-11 | 黄铁辉 | Device for clearing water scale in heating tube |
| CN207230983U (en) * | 2017-07-21 | 2018-04-13 | 青岛海尔空调电子有限公司 | A kind of handpiece Water Chilling Units that there is incrustation scale and remove |
| CN208318976U (en) * | 2017-08-07 | 2019-01-04 | 四川红山红科技有限公司 | A kind of normal pressure for hypobaric drinks equipment |
-
2020
- 2020-01-20 CN CN202010069883.7A patent/CN111233061A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202051549U (en) * | 2011-04-27 | 2011-11-30 | 深圳安吉尔饮水产业集团有限公司 | Water-steam separating device for quick-heating water dispenser |
| CN203642782U (en) * | 2013-08-12 | 2014-06-11 | 黄铁辉 | Device for clearing water scale in heating tube |
| CN207230983U (en) * | 2017-07-21 | 2018-04-13 | 青岛海尔空调电子有限公司 | A kind of handpiece Water Chilling Units that there is incrustation scale and remove |
| CN208318976U (en) * | 2017-08-07 | 2019-01-04 | 四川红山红科技有限公司 | A kind of normal pressure for hypobaric drinks equipment |
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Application publication date: 20200605 |
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