CN203824175U - Condenser for water-cooling centrifugal unit - Google Patents
Condenser for water-cooling centrifugal unit Download PDFInfo
- Publication number
- CN203824175U CN203824175U CN201420166329.0U CN201420166329U CN203824175U CN 203824175 U CN203824175 U CN 203824175U CN 201420166329 U CN201420166329 U CN 201420166329U CN 203824175 U CN203824175 U CN 203824175U
- Authority
- CN
- China
- Prior art keywords
- condenser
- utensil
- water
- distribution plate
- coolant distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 title abstract description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 6
- 239000011737 fluorine Substances 0.000 claims abstract description 6
- 239000000498 cooling water Substances 0.000 claims abstract description 4
- 239000002826 coolant Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000005494 condensation Effects 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a condenser for a water-cooling centrifugal unit. The condenser comprises a barrel-shaped utensil, wherein a plurality of condensing row pipes through which cooling water passes are arranged inside the utensil; at least one refrigerant spreader plate capable of leading the condensates of the condensing row pipes at the upper part to the lower part of the utensil is mounted on the cross-section of the middle part, penetrating through the whole barrel-shaped utensil, of the utensil; subcoolers are arranged at the lower part of the barrel-shaped utensil; each refrigerant spreader plate comprises a guiding surface with the middle arched and the periphery inclined downwards; a channel enabling fluorine vapor to diffuse towards the lower part is arranged at the periphery of each refrigerant spreader plate; the subcoolers are baffling plate-type filters and parts of the filters are immersed in the condensates. According to the utility model, the condenser has the characteristics of simple structure, convenience and reliability for utilization, high overall heat exchange efficiency and refrigerating capacity and the like.
Description
Technical field
The utility model relates to a kind of condenser for Water Cooled Centrifugal Machine group, belong to refrigeration technology field.
Background technology
In cooling cycle system, comprise two crucial parts: condenser and evaporimeter, condenser is wherein by heat exchange, the refrigerant heat circulating to be taken away, thereby reduce the temperature of refrigerant, wherein the height of the overall heat transfer efficiency of condenser is the importance that current designer need to consider while designing condenser.Existing water-cooled centrifugal chiller is main equipment, therefore the condenser of outfit is also corresponding is large-scale, barrel diameter is large, and pipe row is more, and the drop that therefore in cylindrical shell, upper comb forms becomes the key factor of the whole condenser heat transfer efficiency of impact on the Heat Transfer Influence of lower comb; And conventionally the heat exchanger tube perfect condition in cylindrical shell is: copper tube and fin surface directly and the fluorine steam of high temperature carry out condensation heat transfer, but due to stringing mode, determine that the condensed drop of upper comb must be dropped on lower comb, this phenomenon directly causes between lower comb and fluorine steam, every the heat convection of drop of laminar condition, the coefficient of heat transfer being declined.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and provide a kind of simple in structure, easy to use and reliable, can improve overall heat exchange efficiency, can improve the condenser for Water Cooled Centrifugal Machine group of refrigerating capacity.
The object of the invention is to complete by following technical solution, it comprises a cylinder-shaped body, in body, be mounted with the condensation comb of many Gen Neitong cooling water, described body middle part run through on whole cylinder-shaped body cross section, be provided with at least one can be by the condensate liquid water conservancy diversion of top condensation comb the coolant distribution plate to body bottom, be separately provided with subcooler in described cylinder-shaped body bottom.
Described coolant distribution plate arches upward in the middle of being, the downward-sloping guide face of surrounding, and coolant distribution plate surrounding has the passage toward bottom diffusion for fluorine steam; Described subcooler is baffle plate type overflowing device and is partially immersed in described condensate liquid.
The utility model belongs to the one improvement to prior art, and it has simple in structure, easy to use and reliable, can improve overall heat exchange efficiency, can improve the features such as refrigerating capacity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, condenser for Water Cooled Centrifugal Machine group described in the utility model, it comprises a cylinder-shaped body 1, in body 1, be mounted with many Gen Neitong cooling water condensation comb 2, described body 1 middle part run through on whole cylinder-shaped body cross section, be provided with at least one can be by the condensate liquid water conservancy diversion of top condensation comb the coolant distribution plate 3 to body 1 bottom, be separately provided with subcooler 4 in described cylinder-shaped body 1 bottom.
Described coolant distribution plate 3 arches upward in the middle of being, the downward-sloping guide face of surrounding, and coolant distribution plate 3 surroundings have the passage toward bottom diffusion for fluorine steam; Described subcooler 4 is baffle plate type overflowing device and is partially immersed in described condensate liquid.
The utility model arranges deflector at the middle part of heat exchange pipe, and the condensate liquid of the first half is directly diverted to cylindrical shell both sides, and heat exchange property improves greatly; Adopt subcooler can effectively reduce the import mass dryness fraction of evaporimeter, improve refrigerating capacity.
Claims (2)
1. the condenser for Water Cooled Centrifugal Machine group, it comprises a cylinder-shaped body, in body, be mounted with the condensation comb of many Gen Neitong cooling water, it is characterized in that described body middle part run through on whole cylinder-shaped body cross section, be provided with at least one can be by the condensate liquid water conservancy diversion of top condensation comb the coolant distribution plate to body bottom, be separately provided with subcooler in described cylinder-shaped body bottom.
2. the condenser for Water Cooled Centrifugal Machine group according to claim 1, is characterized in that described coolant distribution plate arches upward in the middle of being, the downward-sloping guide face of surrounding, and coolant distribution plate surrounding has the passage toward bottom diffusion for fluorine steam; Described subcooler is baffle plate type overflowing device and is partially immersed in described condensate liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166329.0U CN203824175U (en) | 2014-04-08 | 2014-04-08 | Condenser for water-cooling centrifugal unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166329.0U CN203824175U (en) | 2014-04-08 | 2014-04-08 | Condenser for water-cooling centrifugal unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824175U true CN203824175U (en) | 2014-09-10 |
Family
ID=51479660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420166329.0U Expired - Lifetime CN203824175U (en) | 2014-04-08 | 2014-04-08 | Condenser for water-cooling centrifugal unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196748A (en) * | 2016-07-06 | 2016-12-07 | 杭州赛富特设备有限公司 | The supercool condensing unit in a kind of anti-whirlpool |
-
2014
- 2014-04-08 CN CN201420166329.0U patent/CN203824175U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196748A (en) * | 2016-07-06 | 2016-12-07 | 杭州赛富特设备有限公司 | The supercool condensing unit in a kind of anti-whirlpool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |