CN202440335U - Negative-pressure-state distilled water maker - Google Patents
Negative-pressure-state distilled water maker Download PDFInfo
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- CN202440335U CN202440335U CN 201220056891 CN201220056891U CN202440335U CN 202440335 U CN202440335 U CN 202440335U CN 201220056891 CN201220056891 CN 201220056891 CN 201220056891 U CN201220056891 U CN 201220056891U CN 202440335 U CN202440335 U CN 202440335U
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Abstract
The utility model discloses a negative-pressure-state distilled water maker, which belongs to the technical field of making of distilled water and aims at overcoming the defect that much more volatile harmful components go into the distilled water during the making of the distilled water in the prior art. The negative-pressure-state distilled water maker comprises an airtight casing and a raw water pipe, a raw water valve and a purified water nozzle which are arranged on the casing, wherein a raw water cavity and a purified water cavity are arranged in the casing, and the lower parts of the raw water cavity and the purified water cavity are not communicated with each other, but the upper parts of the raw water cavity and the purified water cavity are communicated with each other; an electric heater is arranged in the raw water cavity and is connected with a power supply through a power cord; at least a condensing pipe is arranged on the purified water cavity, the lower end of the condensing pipe is communicated with the purified water cavity, and the upper end of the condensing pipe is communicated with a gas collection pipe which is communicated with a vacuum generator by a gas inlet valve; and an exhaust valve and an exhaust pipe are arranged on the vacuum generator. The negative-pressure-state distilled water maker is applied to the making of the distilled water in a purified water factory.
Description
Technical field
The utility model relates to a kind of zero(ppm) water preparation technique, particularly relates to a kind of negative pressure attitude zero(ppm) water preparation device.
Background technology
For a long time, the city resident of China drinks the relieved water that tap water is regarded as trusting.But since phase early 1990s; Fast development along with national economy; A large amount of mineral smeltings, papermaking printing and dyeing, petrochemical industry chemical industry or the like have all been set up in many places has more " three wastes " to need the enterprise of discharging, makes environmental pollution be on the rise, especially a large amount of dischargings of the trade effluent of complicated component; Make miscellaneous pollution substance get into the city tap-water water source, cause pollution of waterhead serious day by day.Because the system water technology of a lot of waterworkss is difficult to make some pollutent effectively to be removed; Reason such as overload operation and management factors in addition; Make the qualification rate of tap water quality each item index be difficult to guarantee; The appearance of non-standard tap water happens occasionally, and has had a strong impact on the sincere trust of people to tap water.In addition, also because the reinforcement of the raising of people's living standard and self-health care consciousness is increasingly high to the expectation psychology of clean water.Under such background, to do further deep processing titled with process modern science and technology methods such as the pure water of various titles, zero(ppm) water on the market and handle, water capable of direct drinking just arises at the historic moment, and in very great demand.Various pure water on the market except through producing like technology such as r-o-membrane filtrations, have much to produce through distillation method.Because distillation method equipment is simple, easy to use, maintenance cost is low, so also have its one seat at the production field of pure water.But, present zero(ppm) water preparation method is under normal pressure, tap water to be heated to boiling to produce steam, then with the steam zero(ppm) water that congeals into.Because temperature is higher when tap water being heated to boiling under the normal pressure; Though; Some deleterious heavy metals, mineral mass-energy are effectively removed, but some ability evaporable compositions, the material that is harmful to health like organic acid, hydro carbons, alcohols etc. can get in the zero(ppm) water because of vaporization at high temperature morely.
Summary of the invention
The purpose of the utility model provides a kind of negative pressure attitude zero(ppm) water preparation device, overcomes at present when zero(ppm) water is produced, and has more can the evaporable objectionable constituent get into the deficiency in the zero(ppm) water.
The utility model is achieved through following technical proposals.
The utility model comprises airtight housing and dress raw water tubes, former water valve and water purification mouth on it, in said housing, is provided with former water cavity and water-purifying cavity, and said former water cavity is not connected with the bottom of said water-purifying cavity, top communicates; In said former water cavity, electric heater is housed, said electric heater is through supply lead and power connection; At least one coagulation pipe is housed on said water-purifying cavity; The lower end of said coagulation pipe communicates with said water-purifying cavity, its upper end is connected in effuser; Said effuser is communicated with through intake valve and vacuum generator, and vent valve and vapor pipe are housed on the said vacuum generator.The principle of the utility model; Be to utilize water under negative pressure state, the characteristic that boiling temperature is low makes and forms negative pressure in the said housing; Let the water in the said former water cavity just come to life at the boiling temperature that significantly is lower than the water under the normal pressure; Produce steam,, make wherein and can the evaporable objectionable constituent to meet the heat volatilization and the amount that gets in the water purification significantly reduces because the Heating temperature of former water is lower.The appearance of said coagulation pipe has fin, can congeal into water vapor water droplet and fall into said water-purifying cavity very effectively.
In the utility model, what show its notable feature is to have disposed said vacuum generator, when implementing, can the adapted manual suction pump, but also adapted electric vacuum pump.The former more can embody the advantage of energy-conserving and environment-protective, and the latter falls into said water-purifying cavity because the tolerance that need to extract is less because water vapor through said coagulation pipe the time, is condensed into water droplet, thus consume electric energy can be not a lot.For the ease of observing what of the water yield in said former water cavity, the water-purifying cavity, on said former water cavity and water-purifying cavity wall, be equipped with viewing window.
Against existing technologies, the beneficial effect of the utility model is:
Can significantly reduce some and when temperature is higher, can the evaporable objectionable constituent get into zero(ppm) water, can simplify the zero(ppm) water reparation technology, improve the quality of zero(ppm) water.
Description of drawings
Fig. 1 is the structural representation of the utility model, and Fig. 2 is the A-A sectional view of Fig. 1.Among the figure: 1, housing, 2, raw water tubes, 3, former water valve, 4, the water purification mouth, 5, former water cavity; 6, water-purifying cavity, 7, electric heater, 8, supply lead, 9, coagulation pipe, 10, effuser; 11, intake valve, 12, vacuum generator, 13, vent valve, 14, vapor pipe, 15, viewing window.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe.
As shown in the figure, the utility model is when implementing, and the stopping property resistance to pressure of whole and each associated components of housing 1 must be good, wherein, like electric heater 7 grades and housing 1 parts that are fitted to each other a little arranged, and its assembling place must be guaranteed the ne-leakage phenomenon; Simultaneously, the material of selecting for use must accord with each item standard of the relevant pure water preparation apparatus of country.The utility model is implemented the operating process of system water: at first open former water valve 3, former water flows into former water cavity 5 through raw water tubes 2, sees that from viewing window 15 water level of former water rises to 2/3rds positions of viewing window 15 just should close former water valve 3.Supply lead 8 energized, electric heater 7 begins former water heating then; Let vacuum generator 12 work simultaneously, open intake valve 11, vent valve 13; Whether inspection water nozzle 4 closes tight and other has or not breakthrough.Very fast former water will seethe with excitement, and its temperature is lower than 100 ℃, and water vapor constantly gets into coagulation pipe 9 in a steady stream, because coagulation pipe 9 has good thermal diffusivity, makes water vapor wherein become purified water droplet behind the latent heat and fall into water-purifying cavity 6 because of having discharged.In system water process, can open former water valve 3 to former water cavity 5 moisturizings, treat water-purifying cavity 6 filled with water after, promptly should turn off electric heater 7 and the work that stops vacuum generator 12, emit water purification by water purification mouth 4 and supply to drink.
Claims (4)
1. negative pressure attitude zero(ppm) water preparation device; Comprise airtight housing and dress raw water tubes, former water valve and water purification mouth on it; It is characterized in that, in said housing, be provided with former water cavity and water-purifying cavity, said former water cavity is not connected with the bottom of said water-purifying cavity, top communicates; In said former water cavity, electric heater is housed, said electric heater is through supply lead and power connection; At least one coagulation pipe is housed on said water-purifying cavity; The lower end of said coagulation pipe communicates with said water-purifying cavity, its upper end is connected in effuser; Said effuser is communicated with through intake valve and vacuum generator, and vent valve and vapor pipe are housed on the said vacuum generator.
2. a kind of negative pressure attitude zero(ppm) water preparation device according to claim 1 is characterized in that said vacuum generator is a manual suction pump.
3. a kind of negative pressure attitude zero(ppm) water preparation device according to claim 1 is characterized in that said vacuum generator is an electric vacuum pump.
4. a kind of negative pressure attitude zero(ppm) water preparation device according to claim 1 is characterized in that, on said former water cavity and water-purifying cavity wall, is equipped with viewing window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220056891 CN202440335U (en) | 2012-02-20 | 2012-02-20 | Negative-pressure-state distilled water maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220056891 CN202440335U (en) | 2012-02-20 | 2012-02-20 | Negative-pressure-state distilled water maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440335U true CN202440335U (en) | 2012-09-19 |
Family
ID=46821789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220056891 Expired - Fee Related CN202440335U (en) | 2012-02-20 | 2012-02-20 | Negative-pressure-state distilled water maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730963A (en) * | 2017-02-15 | 2017-05-31 | 长江大学 | A kind of low-pressure energy-saving destilling tower |
-
2012
- 2012-02-20 CN CN 201220056891 patent/CN202440335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730963A (en) * | 2017-02-15 | 2017-05-31 | 长江大学 | A kind of low-pressure energy-saving destilling tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130220 |