CN203432407U - Multi-tube type cooler - Google Patents
Multi-tube type cooler Download PDFInfo
- Publication number
- CN203432407U CN203432407U CN201320428429.1U CN201320428429U CN203432407U CN 203432407 U CN203432407 U CN 203432407U CN 201320428429 U CN201320428429 U CN 201320428429U CN 203432407 U CN203432407 U CN 203432407U
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- chamber
- cooling
- cavity
- cold water
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Abstract
The utility model discloses a multi-tube type cooler which is structurally composed of an inlet tube (1), a flow distributing cavity (2), cooling elbows (3), a converging cavity (4), an outlet tube (5), an upper partition plate (6), a lower partition plate (7), a water inlet (8), a cold water chamber (9), a water outlet (10), a casing (11) and an air pumping opening (12). The casing is divided into three portions from top to bottom by the upper partition plate (6) and the lower partition plate (7), namely the three portions are the flow distributing cavity (2), the converging cavity (4) and the cold water chamber (9), and the flow distributing cavity (2) and the converging cavity (4) are communicated through a plurality of cooling elbows (3). By means of the design, the flow distributing cavity is arranged above the converging cavity, air can be collected in the flow distributing cavity conveniently, and the air can return to a front condenser through the air pumping opening to be condensed repeatedly.
Description
One, technical field
The utility model relates to the cooling field of steam-sprayed refrigerant, refers in particular to the cooling device of a kind of multitube.
Two, background technology
Steam-sprayed refrigerator generally adopts mixing condenser or shell-and-tube heat exchanger.When application mix formula condenser, cooling water from upper spray and under, steam passes into from bottom, during rising, directly contacts with the cooling water spraying, condensation becomes liquid phase, cooling water heating temperature raises.Because cooling water can be dissolved with a certain amount of air at a lower temperature, when temperature raises, air is wherein overflowed, and therefore vavuum pump need to be set and extract out, has increased input and operating cost.Application during shell-and-tube cooler, because liquid phase and gas phase media are present in condenser simultaneously, causes cooling effectiveness reduction.The efficiency of steam jet refrigeration is relevant with the chilling temperature of medium, after cold-producing medium condensation for the first time, adds a cooler, and further cooling refrigeration medium, is a kind of means that improve steam-jet refrigerating system efficiency.But when secondary is cooling, be mixed with still uncooled gas of a part in refrigerant, can hinder the runner of medium in pipeline, for addressing this problem, the present invention has designed the cooling device of a kind of multitube, cooling for the secondary of refrigerant.
Three, summary of the invention
The utility model proposes the cooling device of a kind of multitube, its structure by inlet tube, shunting chamber, cooling bend pipe, converge chamber, outlet, upper spacer, lower clapboard, water inlet, cold water chamber, delivery port, shell, bleeding point and form, upper spacer and lower clapboard are separated into three parts from top to bottom by shell, shunt chamber, converge Qiang He cold water chamber, wherein shunt chamber and converge chamber and be communicated with by some cooling bend pipes.Cooling bend pipe is evenly distributed on upper spacer and lower clapboard, and long one end, through lower clapboard, connects the connection of shunting ，Duan one end, chamber and converges chamber, and middle curved part is positioned at cold water chamber.Inlet tube and bleeding point are communicated with shunting chamber, outlet with converge chamber and be communicated with, water inlet and delivery port are communicated with cold water chamber, water inlet position is lower than delivery port position.
By design, make to shunt chamber and be positioned at and converge on chamber, be convenient to gas collection in shunting chamber, the condenser repeats condensation of getting back to the place ahead by bleeding point.
Four, accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the front appearance figure of this device.
Fig. 2 is the front section view of this device.
Fig. 3 is the A-A cross-sectional view of this device.
In figure, the position of marking is respectively: 1, inlet tube; 2, shunting chamber; 3, cooling bend pipe; 4, converge chamber; 5, outlet; 6, upper spacer; 7, lower clapboard; 8, water inlet; 9, cold water chamber; 10, delivery port; 11, shell; 12, bleeding point.
Five, the specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Claims (3)
1. the cooling device of multitube, its structure is by inlet tube (1), shunting chamber (2), cooling bend pipe (3), converge chamber (4), outlet (5), upper spacer (6), lower clapboard (7), water inlet (8), cold water chamber (9), delivery port (10), shell (11), bleeding point (12) forms, upper spacer (6) is separated into three parts from top to bottom with lower clapboard (7) by shell (11), shunt chamber (2), converge chamber (4) and cold water chamber (9), wherein shunt chamber (2) and converge chamber (4) and be communicated with by some cooling bend pipes (3).
2. the cooling device of a kind of multitube according to claim 1, it is characterized in that: cooling bend pipe (3) is evenly distributed on upper spacer (6) and lower clapboard (7), long one end is through lower clapboard (7), connect shunting chamber (2), short one end connects converges chamber (4), and middle curved part is positioned at cold water chamber (9).
3. the cooling device of a kind of multitube according to claim 1, it is characterized in that: inlet tube (1) and bleeding point (12) are communicated with shunting chamber (2), outlet (5) with converge chamber (4) and be communicated with, water inlet (8) and delivery port (10) are communicated with cold water chamber (9), and water inlet (8) position is lower than delivery port (10) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428429.1U CN203432407U (en) | 2013-07-15 | 2013-07-15 | Multi-tube type cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428429.1U CN203432407U (en) | 2013-07-15 | 2013-07-15 | Multi-tube type cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203432407U true CN203432407U (en) | 2014-02-12 |
Family
ID=50061441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320428429.1U Expired - Fee Related CN203432407U (en) | 2013-07-15 | 2013-07-15 | Multi-tube type cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203432407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344138A (en) * | 2013-07-15 | 2013-10-09 | 江苏七政新能源有限公司 | Multi-tube type cooler |
-
2013
- 2013-07-15 CN CN201320428429.1U patent/CN203432407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344138A (en) * | 2013-07-15 | 2013-10-09 | 江苏七政新能源有限公司 | Multi-tube type cooler |
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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: 20140212 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |