CN211261947U - Degassing plate heat exchanger - Google Patents
Degassing plate heat exchanger Download PDFInfo
- Publication number
- CN211261947U CN211261947U CN201922378003.XU CN201922378003U CN211261947U CN 211261947 U CN211261947 U CN 211261947U CN 201922378003 U CN201922378003 U CN 201922378003U CN 211261947 U CN211261947 U CN 211261947U
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- heat exchanger
- plate heat
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Abstract
The utility model provides a degasification plate heat exchanger, utilize the vacuum suction effect of the vacuum air extractor that sets up at Y type filter both ends to get rid of the gas that contains in the plate heat exchanger unit pipeline, can shorten the exhaust time when plate heat exchanger unit initial stage moves greatly, the first debugging operation of system is greatly favorable to, and the gas in the desorption system, prevent the air lock, it is reliable and stable during the normal operating period of assurance system, in addition can eliminate circulating pump cavitation, the noise of system operation is reduced, oxygen in the aquatic has been got rid of in addition, the aerobic corrosion of system will be reduced, the extension equipment live time, the gas in the aquatic has been got rid of, the heat exchanger can not be attached with gas bubble on the surface, the heating efficiency.
Description
Technical Field
The utility model relates to the field of machinary, especially, relate to heat exchange technology, especially a degasification plate heat exchanger.
Background
In the prior art, when the plate heat exchanger unit operates at an initial stage, liquid flows into a pipeline, and then a large amount of gas is generated due to collision, the gas is accumulated in the pipeline, the pressure in the pipeline rises, the liquid can not circulate normally, the gas in the pipeline can not be emptied by the common automatic exhaust valve, and the normal operation of the unit can still be influenced if the gas is not emptied.
SUMMERY OF THE UTILITY MODEL
The present invention aims to address the above-mentioned deficiencies in the prior art and to provide a degassing plate heat exchanger.
The main working principle is that the vacuum suction action of the vacuum air extractors arranged at the two ends of the Y-shaped filter is utilized to remove the gas contained in the pipeline of the plate heat exchanger unit.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a degasification plate heat exchanger, includes plate heat exchanger, butterfly valve, check valve, circulating pump, flexible coupling, Y type filter, pipeline and a plurality of bolt, and above part is through a plurality of connecting tube, communicates it one by one, and the known scheme among the prior art is adopted to above connected mode, and the skilled person in the art has all known and no longer repeated here, its characterized in that: the vacuum degassing device comprises a vacuum degassing machine, wherein an inlet and an outlet of the vacuum degassing machine are respectively connected with reserved interfaces at two ends of the Y-shaped filter.
Further, a vacuum gauge is arranged on the vacuum degasser and used for displaying the internal vacuum degree of the vacuum degasser.
Compared with the prior art, the utility model, its effect is positive and obvious. The utility model discloses can shorten the exhaust time when board-like heat exchanger group initial stage moves greatly, the first debugging operation of system is greatly favorable to, and the gas in the desorption system, prevent the air lock, guarantee that system normal operating period is reliable and stable, can eliminate circulating pump cavitation in addition, the noise of lowering system operation, oxygen of aquatic has been got rid of in addition, aerobic corrosion with the lowering system, extension equipment live time, the gas of aquatic has been got rid of, the heat exchanger can not be with gas bubble on the surface, heat supply efficiency has been improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Example (b):
as shown in fig. 1, a degasification plate heat exchanger, includes plate heat exchanger 1, butterfly valve 2, check valve 3, circulating pump 4, flexible coupling 5, Y type filter 6, pipeline and a plurality of bolt, and above part is through a plurality of connecting tube, communicates its characterized in that one by one: the system comprises a vacuum degasser 7, wherein an inlet and an outlet of the vacuum degasser 7 are respectively connected with interfaces reserved at two ends of a Y-shaped filter 6, when a plate heat exchanger unit operates at the initial stage, a vacuum pump matched with the vacuum degasser 7 is started to pump air in the vacuum degasser 7, meanwhile, liquid enters the vacuum degasser 7 from an inlet of the vacuum degasser 7 in a self-priming mode, and when the vacuum degree in the vacuum degasser 7 meets the process requirement, the liquid is conveyed to a pipeline connected with the Y-shaped filter 6 from an outlet of the vacuum degasser 7.
Further, a vacuum gauge is arranged on the vacuum degasser 7 and used for displaying the internal vacuum degree of the vacuum degasser 7.
Claims (2)
1. The utility model provides a degasification plate heat exchanger, includes plate heat exchanger, butterfly valve, check valve, circulating pump, flexible coupling, Y type filter, pipeline and a plurality of bolt, goes up the part and passes through a plurality of connecting tube, communicates its characterized in that one by one: the vacuum degassing device comprises a vacuum degassing machine, wherein an inlet and an outlet of the vacuum degassing machine are respectively connected with reserved interfaces at two ends of the Y-shaped filter.
2. The degassing plate heat exchanger according to claim 1, wherein a vacuum gauge is provided on the vacuum degasser for indicating the vacuum level inside the vacuum degasser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378003.XU CN211261947U (en) | 2019-12-26 | 2019-12-26 | Degassing plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378003.XU CN211261947U (en) | 2019-12-26 | 2019-12-26 | Degassing plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211261947U true CN211261947U (en) | 2020-08-14 |
Family
ID=71960621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922378003.XU Active CN211261947U (en) | 2019-12-26 | 2019-12-26 | Degassing plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211261947U (en) |
-
2019
- 2019-12-26 CN CN201922378003.XU patent/CN211261947U/en active Active
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