CN204607628U - A kind of vacuum degassing machine - Google Patents
A kind of vacuum degassing machine Download PDFInfo
- Publication number
- CN204607628U CN204607628U CN201520270540.1U CN201520270540U CN204607628U CN 204607628 U CN204607628 U CN 204607628U CN 201520270540 U CN201520270540 U CN 201520270540U CN 204607628 U CN204607628 U CN 204607628U
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- China
- Prior art keywords
- valve
- degassing vessel
- vacuum
- degassing
- water
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- Degasification And Air Bubble Elimination (AREA)
Abstract
The utility model discloses a kind of vacuum degassing machine, comprise degassing vessel body and controlling box, described degassing vessel is provided with vacuum gas discharge valve, described degassing vessel water inlet and backwater are provided with the first valve between being responsible for, y-type filter and the first valve valve, water in backwater supervisor flows through the first valve valve successively, y-type filter, degassing vessel is entered after first valve, degassing vessel water outlet and backwater are provided with water pump between being responsible for, second valve and duaspiracle valve, water through the degassed process of degassing vessel passes through water pump successively, second valve, duaspiracle valve enters backwater supervisor, described controlling box is for controlling water pump and the first valve.The utility model according to the actual state of degassed process, can regulate water inlet, improves degassing efficiency, maintains the stable of system hydraulic pressure.
Description
Technical field
The utility model relates to the Degassing Technology in a kind of water circulation system, particularly relates to a kind of vacuum degassing machine.
Background technology
In central heating water circulation system and water circulation system of central air conditioning, inevitably have gas, comprise the gas of free state and the gas of solubilised state, and along with the change of pressure and temperature, the gas under two states is changed mutually, if exhaust effect is undesirable, when gas reaches a certain amount of, system easily produces vapour lock, thus causes the circulation of local or whole system not smooth, affects heat supply or refrigeration.In addition, the gas in water contains oxygen and heating or refrigeration piping and steel radiator can be caused to corrode, and causes perforation, leaks, thus affect the safety of whole system, also can reduce the work-ing life of various parts.In addition, the gas had in system also can cause cavitation pump, the work-ing life of water pump is reduced greatly, and system pipe network can produce noise, affects normal work and the life of people.In addition, the gas in system can affect the heat transfer effect of heat exchange element.
Existing vacuum degasser is the method taking vacuum pump-down degassed.Owing to being that Fixed Time Interval starts moisturizing, row can not being compressed into according to system water and regulate, cause water unstable, be difficult to control.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the utility model proposes a kind of according to the actual state of degassed process, water inlet can adjustment, improve the vacuum degassing machine of degassing efficiency.
The utility model is achieved by the following technical solution: a kind of vacuum degassing machine, comprise degassing vessel body and controlling box, described degassing vessel is provided with vacuum gas discharge valve, described degassing vessel water inlet and backwater are provided with the first valve between being responsible for, y-type filter and the first valve valve, water in backwater supervisor flows through the first valve valve successively, y-type filter, degassing vessel is entered after first valve, degassing vessel water outlet and backwater are provided with water pump between being responsible for, second valve and duaspiracle valve, water through the degassed process of degassing vessel passes through water pump successively, second valve, duaspiracle valve enters backwater supervisor, described controlling box is for controlling water pump and the first valve.
Further, described degassing vessel is also provided with high water level electrode, low water level electrode, limit low water level electrode, described high water level electrode, low water level electrode, limit low water level electrode are connected with the signal input part of controlling box.
Further, described vacuum gas discharge valve connects vacuum breaker, refluxing for preventing extraneous air enters degassing vessel inside.
Further, described degassing vessel is also provided with vacuum meter, for showing the vacuum tightness of degassing vessel inside.
The utility model compared to existing technology, has following beneficial effect: the vacuum degassing machine that the utility model provides, and according to the actual state of degassed process, can regulate water inlet, improve degassing efficiency, maintains the stable of system hydraulic pressure.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model structure.
Fig. 2 is the left view of the utility model structure.
Fig. 3 is the right view of the utility model structure.
Fig. 4 is the vertical view of the utility model structure.
Wherein: 1-degassing vessel, 2-controlling box, 3-y-type filter, 4-first valve, 5-high water level electrode, 6-low water level electrode, 7-limit low water level electrode, 8-first valve valve, 9-water pump, 10-second valve, 11-vacuum meter, 12-vacuum gas discharge valve, 13-duaspiracle valve.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in the figure.A kind of vacuum degassing machine, comprise degassing vessel 1 body and controlling box 2, described degassing vessel 1 is provided with vacuum gas discharge valve 12, described degassing vessel 1 water inlet and backwater are provided with the first valve 4 between being responsible for, y-type filter 3 and the first valve valve 8, water in backwater supervisor flows through the first valve valve 8 successively, y-type filter 3, degassing vessel 1 is entered after first valve 4, degassing vessel 1 water outlet and backwater are provided with water pump 9 between being responsible for, second valve 10 and duaspiracle valve 13, water through the degassed process of degassing vessel 1 passes through water pump 9 successively, second valve 10, duaspiracle valve 13 enters backwater supervisor, described controlling box 2 is for controlling water pump 9 and the first valve 4.
Further, described degassing vessel is also provided with high water level electrode 5, low water level electrode 6 and limit low water level electrode 7, described high water level electrode 5, low water level electrode 6, limit low water level electrode 7 are connected with the signal input part of controlling box 2.
Further, described vacuum gas discharge valve 12 connects vacuum breaker, refluxing for preventing extraneous air, it is inner to enter degassing vessel 1.
Further, described degassing vessel 1 is also provided with vacuum meter 11, for showing the vacuum tightness of degassing vessel 1 inside.
During normal operation, open the first valve valve 8, open the first valve 4 by controlling box 2, in main pipeline, water flows into degassing vessel 1.Open duaspiracle valve 13, control water pump 9 open by controlling box 2, water pump 9 draws water from degassing vessel 1 and enters waterworks.
The utility model arranges three electrodes in degassing vessel 1, is high water level electrode 5 respectively, low water level electrode 6, limit low water level electrode 7.When high water level electrode 5 detects that water level reaches high-water, cut off the first valve 4 by controlling box 2, stop supplying water.When low water level electrode 6 detects that water level reaches low-water level, connect the first valve 4, degassing vessel 1 is discharged water.When limiting water level electrode 7 detect water level reach capacity low-water level time, externally report to the police.
Claims (4)
1. a vacuum degassing machine, comprise degassing vessel body and controlling box, it is characterized in that: described degassing vessel is provided with vacuum gas discharge valve, described degassing vessel water inlet and backwater are provided with the first valve between being responsible for, y-type filter and the first valve valve, water in backwater supervisor flows through the first valve valve successively, y-type filter, degassing vessel is entered after first valve, degassing vessel water outlet and backwater are provided with water pump between being responsible for, second valve and duaspiracle valve, water through the degassed process of degassing vessel passes through water pump successively, second valve, duaspiracle valve enters backwater supervisor, described controlling box is for controlling water pump and the first valve.
2. vacuum degassing machine according to claim 1, it is characterized in that: described degassing vessel is also provided with high water level electrode, low water level electrode, limit low water level electrode, described high water level electrode, low water level electrode, limit low water level electrode are connected with the signal input part of controlling box.
3. vacuum degassing machine according to claim 1, is characterized in that: described vacuum gas discharge valve connects vacuum breaker, and refluxing for preventing extraneous air enters degassing vessel inside.
4. vacuum degassing machine according to claim 1, is characterized in that: described degassing vessel is also provided with vacuum meter, for showing the vacuum tightness of degassing vessel inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270540.1U CN204607628U (en) | 2015-04-30 | 2015-04-30 | A kind of vacuum degassing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270540.1U CN204607628U (en) | 2015-04-30 | 2015-04-30 | A kind of vacuum degassing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204607628U true CN204607628U (en) | 2015-09-02 |
Family
ID=53960199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270540.1U Expired - Fee Related CN204607628U (en) | 2015-04-30 | 2015-04-30 | A kind of vacuum degassing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204607628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534319A (en) * | 2022-03-04 | 2022-05-27 | 南京贝特空调设备有限公司 | Device for realizing dynamic vacuum degassing |
-
2015
- 2015-04-30 CN CN201520270540.1U patent/CN204607628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534319A (en) * | 2022-03-04 | 2022-05-27 | 南京贝特空调设备有限公司 | Device for realizing dynamic vacuum degassing |
| CN114534319B (en) * | 2022-03-04 | 2023-08-29 | 南京贝特空调设备有限公司 | Device for realizing dynamic vacuum degassing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20190430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |