CN2774611Y - Vacuum degassing tank - Google Patents
Vacuum degassing tank Download PDFInfo
- Publication number
- CN2774611Y CN2774611Y CN 200520016922 CN200520016922U CN2774611Y CN 2774611 Y CN2774611 Y CN 2774611Y CN 200520016922 CN200520016922 CN 200520016922 CN 200520016922 U CN200520016922 U CN 200520016922U CN 2774611 Y CN2774611 Y CN 2774611Y
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- China
- Prior art keywords
- water
- pipe
- vacuum
- utility
- deoxidization
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- Expired - Fee Related
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Abstract
The utility model relates to a vacuum degassing tank which is composed of a tank body, a sealing head, a water inlet pipe and a water outlet pipe. The vacuum degassing tank is characterized in that the inner part of the tank body is laterally provided with a buoyant board with a hole in an elliptical sealing head type. A layer of micropore filter screen is arranged on the buoyant board, and the periphery of the buoyant board is provided with angle steel support rings. A water inlet electromagnetic valve connected with a spray pipe is arranged on the water inlet pipe, and a water outlet electromagnetic valve and a vacuum water pump are arranged on the water outlet pipe. The ends of the water outlet pipe are connected with a water suction bell mouth and a gas baffle of a water suction pipe, and the top of the sealing head is provided with a vacuum meter and an exhaust pipe on which an automatic exhaust valve is arranged. The utility model has the advantages that the utility model can replace heating power deoxidization equipment, sponge iron deoxidization equipment and other chemical drug deoxidization equipment to reduce environmental pollution, the deoxidization cost is greatly reduced and is generally a quarter of that of other deoxidization methods, and the utility model can prolong the service life of a hot water pipe system, enhance the heat transfer efficiency of heat exchange equipment, and eliminate or reduce the noise and the air resistance phenomenon of the pipe system. The vacuum degassing tank is suitable for vacuum degassing tanks in hot water systems, such as heating devices, air conditioners, etc.
Description
Technical field
The utility model belongs to liquid degassing, be particularly related to a kind of jar interior liquid level that utilizes and descend, make certain vacuum, in jar, spray water filling then, realize gas-water separation, the water that removes gas is transported to the vacuum receiver that continues use in the circulating hot water system again.
Background technology
At present, in the hot-water heating system of heating, air-conditioning, all need to be provided with degasser,, reduce ducted noise and vapour lock, improve the service life of pipeline to remove the gas (oxygen) in the hot water.
Degas method commonly used is a thermal de-aeration, or sponge iron deoxygenation and other chemicals deoxygenation, and thermal de-aeration need expend the energy, and sponge iron deoxygenation and chemicals deoxygenation can produce pollution effect to environment, needs further to administer.
Summary of the invention
The purpose of this utility model is, design and produce a kind of vacuum receiver, utilize under the air-tight state, to the jar internal drainage, liquid level is descended, make certain vacuum, in jar, spray water filling then, realize the gas-water separation under the certain vacuum degree state, outside isolated gas extruding drain tank, the water that removes gas is pumped into continuation use in the circulating hot water system again, to reach the replacement thermal de-aeration, or sponge iron deoxygenation and other chemicals deaeration plant, reduce pollution to environment, reduce the expense of degasser.
The technical solution of the utility model is, a kind of vacuum receiver, by tank body, end socket, water inlet pipe, outlet pipe is formed, in tank interior horizontally set ellipse head formula kickboard with holes, kickboard is provided with one deck micro-strainer, the kickboard periphery is provided with the angle steel support ring, on water inlet pipe, be provided with entering water electromagnetic valve, the water inlet pipe end connects shower, on outlet pipe, be provided with out water solenoid valve and vacuumize water pump, the water outlet pipe end connects suction horn mouth and suction hose gas block panel, the end socket top is provided with vacuum meter and blast pipe, and blast pipe is provided with automatic exhaust steam valve, is provided with high-order water level meter on the tank skin of the top of tank body, the bottom tank skin is provided with low level water level meter, and tank base is provided with blow-off pipe and blowoff valve.
The utility model has the advantages that, can replace thermal de-aeration, sponge iron deoxygenation and other chemicals deaeration plant reduce the pollution to environment.The deoxidation cost greatly reduces, and is generally 1/4th of other method deoxygenation cost.Can prolong the service life of hot water tube system.Improve the heat transfer efficiency of heat transmission equipment.Eliminate or reduce the noise and the air-resistance phenomenon of pipe-line system.Be applicable to the vacuum receiver in the hot-water heating systems such as heating, air-conditioning.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the organigram of vacuum receiver of the present utility model
Among the figure, 1-tank body, 2-ellipse head formula kickboard with holes, 3-micro-strainer, 4-angle steel support ring, 5-water inlet pipe, 6-entering water electromagnetic valve, 7-shower, the 8-outlet pipe, 9-goes out water solenoid valve, and 10-vacuumizes water pump, the 11-horn mouth that absorbs water, 12-suction hose gas block panel, 13-end socket, 14-vacuum meter, the 15-blast pipe, 16-automatic exhaust steam valve, 17-water level meter, 18-water level meter, 19-blow-off pipe, 20-blowoff valve.
The specific embodiment
As seen from Figure 1, a kind of vacuum receiver of the present utility model, by tank body, end socket, water inlet pipe, outlet pipe is formed, in tank body 1 inner transverse ellipse head formula kickboard 2 with holes is set, kickboard is provided with one deck micro-strainer 3, the kickboard periphery is provided with angle steel support ring 4, on water inlet pipe 5, be provided with entering water electromagnetic valve 6, the water inlet pipe end connects shower 7, on outlet pipe 8, be provided with out water solenoid valve 9 and vacuumize water pump 10, the water outlet pipe end connects suction horn mouth 11 and suction hose gas block panel 12, end socket 13 tops are provided with vacuum meter 14 and blast pipe 15, and blast pipe is provided with automatic exhaust steam valve 16, are provided with high-order water level meter 17 on the tank skin of the top of tank body, the bottom tank skin is provided with low level water level meter 18, and tank base is provided with blow-off pipe 19 and blowoff valve 20.
Using method of the present utility model is, the part water in the hot-water heating system of heating, air-conditioning is transported in the vacuum receiver, carries out vacuum outgas.Automatically open entering water electromagnetic valve by setup program by electric cabinet, hot water makes water become thread or droplet by water inlet pipe through shower, sprays in tank body, passes through ellipse head formula kickboard with holes and micro-strainer again, makes water be dispersed as droplet, and air water increases separating effect.Shower does not stop to spray in tank body, tank level is constantly risen, and gas-water pressure constantly increases in jar, rises to tank deck up to water level, gas is expressed to the automatic exhaust steam valve place, the gas of separating in the hot water is drained in the outer atmosphere of tank body by exhaust pipe mouth.An automatic exhaust steam valve not draining of exhaust, when being negative pressure state in jar, jar outer gas can not enter in the tank body by automatic exhaust steam valve.Water is filled with in jar, and after gas was discharged from, entering water electromagnetic valve was just closed automatically, and general setting-up time is about 10 minutes.
After entering water electromagnetic valve is closed, stopped again 1-2 minute, electric cabinet just instructs the water outlet magnetic valve to open and vacuumize starting mode of pump, about about 10 minutes, water level in the jar is evacuated to lowest water level, close out water solenoid valve and vacuumize water pump, this moment, jar interior vacuum can form below 0.25 absolute atmosphere, and air content greatly reduces in jar interior water.After stopping 1-2 minute, restart entering water electromagnetic valve, water filling in jar is till filling with.Stopped 1-2 minute, and restarted and vacuumize water pump and open out water solenoid valve, up to water level be evacuated to minimum till.Reciprocation cycle running like this, about about 20 minutes of each cycle.Can make that air content constantly reduces in the water in heating, the air conditioning and water heating system, the requirement of the water oxygen level≤0.10mg/l of the GB1576-1960 that is up to state standards regulation.
Giving an example, when the hot water temperature is 70 degree, is under 1 absolute atmosphere on the water surface, and air content is 3.8mg/l in the water at this moment, when drawing water with water pump, is below 0.25 absolute atmosphere with causing vacuum in the jar, and air content is reduced to below the 0.001mg/l in the interior water of jar this moment.In this case, the oxygen content that can satisfy water in boiler and the hot-water heating system fully is less than the request of national standard of 0.10mg/l.
Claims (2)
1, a kind of vacuum receiver, form by tank body, end socket, water inlet pipe, outlet pipe, it is characterized in that in tank interior horizontally set ellipse head formula kickboard with holes, kickboard is provided with one deck micro-strainer, the kickboard periphery is provided with the angle steel support ring, be provided with entering water electromagnetic valve on water inlet pipe, the water inlet pipe end connects shower, is provided with out water solenoid valve and vacuumizes water pump on outlet pipe, the end socket top is provided with vacuum meter and blast pipe, and blast pipe is provided with automatic exhaust steam valve.
2, vacuum receiver as claimed in claim 1 is characterized in that, is provided with high-order water level meter on the tank skin of the top of tank body, and the bottom tank skin is provided with low level water level meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016922 CN2774611Y (en) | 2005-04-20 | 2005-04-20 | Vacuum degassing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016922 CN2774611Y (en) | 2005-04-20 | 2005-04-20 | Vacuum degassing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2774611Y true CN2774611Y (en) | 2006-04-26 |
Family
ID=36748912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520016922 Expired - Fee Related CN2774611Y (en) | 2005-04-20 | 2005-04-20 | Vacuum degassing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2774611Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242878A (en) * | 2013-05-07 | 2013-08-14 | 中海油（青岛）重质油加工工程技术研究中心有限公司 | Asphalt bubble removing device and defoaming method thereof |
| CN107961564A (en) * | 2017-12-08 | 2018-04-27 | 安徽清华农业发展有限公司 | A kind of new beverage vacuum degassing machine |
-
2005
- 2005-04-20 CN CN 200520016922 patent/CN2774611Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242878A (en) * | 2013-05-07 | 2013-08-14 | 中海油（青岛）重质油加工工程技术研究中心有限公司 | Asphalt bubble removing device and defoaming method thereof |
| CN103242878B (en) * | 2013-05-07 | 2014-11-05 | 中国海洋石油总公司 | Asphalt bubble removing device and defoaming method thereof |
| CN107961564A (en) * | 2017-12-08 | 2018-04-27 | 安徽清华农业发展有限公司 | A kind of new beverage vacuum degassing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |