CN203396264U - Small two-tube pass cooler - Google Patents
Small two-tube pass cooler Download PDFInfo
- Publication number
- CN203396264U CN203396264U CN201320392979.2U CN201320392979U CN203396264U CN 203396264 U CN203396264 U CN 203396264U CN 201320392979 U CN201320392979 U CN 201320392979U CN 203396264 U CN203396264 U CN 203396264U
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- CN
- China
- Prior art keywords
- cooler
- heat exchange
- cylinder body
- small
- cooler cylinder
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- Expired - Fee Related
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Abstract
The utility model relates to a small two-tube pass cooler which belongs to the field of heat exchange equipment. The small two-tube pass cooler is composed of a support, a cooler cylinder body and a heat exchange coil, wherein the cooler cylinder body is fixedly installed on the support, a cooling water outlet and a venting port are formed in the bottom of the cooler cylinder body, a drain outlet is formed in the bottom of the cooler cylinder body, the heat exchange coil is installed in the cooler cylinder body, and a fluid material inlet and a fluid material outlet of the heat exchange coil respectively extend to the outer end of the cooler cylinder body. The small cooler has the advantages of simple structure, small size and light weight; a layered cylinder is welded and installed in the cooler cylinder body, so that the dwell time of cooling water in equipment is effectively prolonged; a fluid heat exchange coefficient is improved, and the heat transfer area of the equipment per unit volume is increased, thereby reducing the waste of energy sources and saving the material cost. Compared with the existing cooler, the small two-tube pass cooler has the characteristics of strong high-temperature and high-pressure resistant capability, capability of removal and convenience in cleaning and maintenance and has a broad market application prospect.
Description
Technical field
The utility model relates to a kind of small-sized two tube side coolers, belongs to heat-exchange apparatus field.
Background technology
The effect of heat exchanger can be to take exchange heat as object.Between definite fluid, exchange within a certain period of time the heat of some; Also can be that to reclaim heat be object, for UTILIZATION OF VESIDUAL HEAT IN; Also can be to guarantee that safety is object, prevent that temperature from raising and causing that pressure rising causes some equipment destroyed.The effect of heat exchanger is different, and its design, type selecting, operating condition are also different.
At present on a lot of process pipelines in the industries such as chemical industry, Petroleum Production, requirement is carried out sample analysis to systematic pipeline material, because temperature of charge is too high, be not easy to Direct Sampling, conventionally adopt small-sized cooling sampler, when temperature of charge is too high, pressure is when excessive, normal employing multi-joint cooling sampling (being about to several coolers is cascaded), reach step by step the object of lowering the temperature, reducing pressure, the result of doing has like this caused material cost increase, also make cold fluid and hot fluid flow increase, and caused to a certain extent the waste of the energy simultaneously.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, volume is small and exquisite, lightweight, can effectively improve fluid heat transfer coefficient, heat transfer area in unit volume equipment is increased, and the cost of material is low, the small-sized two tube side coolers that energy resource consumption is few.
The technical solution of the utility model is:
A kind of small-sized two tube side coolers, it consists of bearing, cooler cylinder and heat exchange coil, it is characterized in that: cooler cylinder consists of stack shell, low head and upper cover, the stack shell top low head that has been welded, stack shell top is provided with upper cover by shell flange, cooler cylinder is fixedly mounted on bearing by fixture, stack shell one side of shell flange below is provided with cooling water inlet, on the upper cover of cooler cylinder, be provided with coolant outlet and drain, on the low head of cooler cylinder, be provided with sewage draining exit, heat exchange coil is housed in cooler cylinder; Described heat exchange coil consists of internal layer coil pipe and outer coil pipe, internal layer coil pipe and outer coil pipe are formed by heat exchange pipe body helical form integral disc system, upper cover inwall by cooler cylinder between internal layer coil pipe and the outer coil pipe layering cylinder that has been welded, the fluid foods import of heat exchange coil and fluid foods outlet extend to cooler cylinder outer end through upper cover respectively.
The beneficial effects of the utility model are:
These small-sized two tube side cooler construction are simple, and volume is small and exquisite, lightweight, by the layering cylinder being welded in cooler cylinder, effectively extended the time of staying of cooling water in equipment; Effectively improve fluid heat transfer coefficient, and the heat transfer area in unit volume equipment is increased, thereby reduced the waste of the energy, saved material cost.With respect to existing cooler have high temperature resistant, high pressure ability is strong, detachable, is convenient to clean and the feature of maintenance, has wide market application foreground.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of heat exchange coil of the present utility model.
In figure: 1, bearing, 2, heat exchange coil, 3, stack shell, 4, low head, 5, upper cover, 6, shell flange, 7, cooling water inlet, 8, coolant outlet, 9, drain, 10, sewage draining exit, 11, internal layer coil pipe, 12, outer coil pipe, 13, layering cylinder, 14, fluid foods import, 15, fluid foods outlet.
The specific embodiment
These small-sized two tube side coolers consist of bearing 1, cooler cylinder and heat exchange coil 2.Cooler cylinder consists of stack shell 3, low head 4 and upper cover 5, the stack shell 3 tops low head 4 that has been welded, stack shell 3 tops are provided with upper cover 5 by shell flange 6, cooler cylinder is fixedly mounted on bearing 1 by fixture, stack shell 3 one sides of shell flange 6 belows are provided with cooling water inlet 7, on the upper cover 5 of cooler cylinder, be provided with coolant outlet 8 and drain 9, the effect of drain 9 is so that the gas in cooler cylinder is discharged.On the low head 4 of cooler cylinder, be provided with sewage draining exit 10, heat exchange coil 2 is housed in cooler cylinder.
The upper cover 5 of this cooler is installed by shell flange 6, be convenient to disassembly, cleaning and maintenance, in the course of work, cooling water enters in cooler cylinder from cooling water inlet 7, and by overflowing by coolant outlet 8 in layering cylinder 13, thereby relatively extended the time of staying of cooling water in cooler cylinder; The internal layer coil pipe 11 of heat exchange coil 2 is positioned at layering cylinder 13, the outer coil pipe 12 of heat exchange coil 2 lays out from the bottom of layering cylinder 13, be positioned at the periphery of layering cylinder 13, not only increased heat exchange area, made the heat transfer area in unit volume increase simultaneously, thereby improved heat exchange efficiency, compare with existing cooler, have high temperature resistant, high pressure ability is strong, detachable, be convenient to clean and the feature of maintenance.Being specially adapted to the industry sample analysis material components such as chemical industry, oil, power and atomic energy installs and uses.
Claims (1)
1. small-sized two tube side coolers, it is by bearing (1), cooler cylinder and heat exchange coil (2) form, it is characterized in that: cooler cylinder is by stack shell (3), low head (4) and upper cover (5) form, stack shell (3) the top low head (4) that has been welded, stack shell (3) top is provided with upper cover (5) by shell flange (6), cooler cylinder is fixedly mounted on bearing (1) by fixture, stack shell (3) one sides of shell flange (6) below are provided with cooling water inlet (7), on the upper cover of cooler cylinder (5), be provided with coolant outlet (8) and drain (9), on the low head of cooler cylinder (4), be provided with sewage draining exit (10), heat exchange coil (2) is housed in cooler cylinder, described heat exchange coil (2) consists of internal layer coil pipe (11) and outer coil pipe (12), internal layer coil pipe (11) and outer coil pipe (12) are formed by heat exchange pipe body helical form integral disc system, upper cover (5) inwall by cooler cylinder between internal layer coil pipe (11) and outer coil pipe (12) the layering cylinder (13) that has been welded, the fluid foods import (14) of heat exchange coil (2) and fluid foods outlet (15) extend to cooler cylinder outer end through upper cover (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320392979.2U CN203396264U (en) | 2013-07-03 | 2013-07-03 | Small two-tube pass cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320392979.2U CN203396264U (en) | 2013-07-03 | 2013-07-03 | Small two-tube pass cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203396264U true CN203396264U (en) | 2014-01-15 |
Family
ID=49907789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320392979.2U Expired - Fee Related CN203396264U (en) | 2013-07-03 | 2013-07-03 | Small two-tube pass cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203396264U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990431A (en) * | 2015-07-29 | 2015-10-21 | 河南红东方化工股份有限公司 | Built-in screw-conveyer heat exchanger |
| CN109078764A (en) * | 2018-07-18 | 2018-12-25 | 无锡市瑞江分析仪器有限公司 | A kind of radiator of centrifuge |
| CN110030848A (en) * | 2019-04-17 | 2019-07-19 | 西安长庆科技工程有限责任公司 | A kind of drawable type double helix heating coil structure and heating means |
| CN114413657A (en) * | 2021-12-23 | 2022-04-29 | 合肥通用机械研究院有限公司 | Matrix type high-temperature gas cooler |
-
2013
- 2013-07-03 CN CN201320392979.2U patent/CN203396264U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990431A (en) * | 2015-07-29 | 2015-10-21 | 河南红东方化工股份有限公司 | Built-in screw-conveyer heat exchanger |
| CN109078764A (en) * | 2018-07-18 | 2018-12-25 | 无锡市瑞江分析仪器有限公司 | A kind of radiator of centrifuge |
| CN110030848A (en) * | 2019-04-17 | 2019-07-19 | 西安长庆科技工程有限责任公司 | A kind of drawable type double helix heating coil structure and heating means |
| CN114413657A (en) * | 2021-12-23 | 2022-04-29 | 合肥通用机械研究院有限公司 | Matrix type high-temperature gas 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: 20140115 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |