CN2126907Y - Water-water heat exchanger of combined horizontal floating coil - Google Patents
Water-water heat exchanger of combined horizontal floating coil Download PDFInfo
- Publication number
- CN2126907Y CN2126907Y CN 92219187 CN92219187U CN2126907Y CN 2126907 Y CN2126907 Y CN 2126907Y CN 92219187 CN92219187 CN 92219187 CN 92219187 U CN92219187 U CN 92219187U CN 2126907 Y CN2126907 Y CN 2126907Y
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchanger
- horizontal floating
- coil pipe
- floating coil
- 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 - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides the water-water heat exchanger of a combined horizontal floating coil pipe. The heat exchanger principally makes use of the strong disturbance of the floating coil pipe for water flows to do enhanced heat transfer. The utility model has the advantages of high heat transfer coefficient, high heat efficiency, and accurate temperature control, etc. Due to the adoption of the draw bail of screw-bolts, the water-water heat exchanger of a combined horizontal floating coil pipe is convenient to disassemble and periodically clean, and can be matched randomly according to different usages, so the water-water heat exchanger of a combined horizontal floating coil pipe is convenient to inspect. The water-water heat exchanger of a combined horizontal floating coil pipe is especially suitable for an air conditioning system which makes use of hot water as a heat source and heating domestic water. The water-water heat exchanger of a combined horizontal floating coil pipe is an ideal exchanging product for a low temperature and pressure water-water heat exchange field.
Description
The utility model belongs to heat exchanger, particularly a kind of water-water heat exchanger that utilizes horizontal floating coiled pipe to carry out augmentation of heat transfer.
Water-water heat exchange occasion is extensive use of shell-and-tube heat exchanger and spiral heat exchanger in the long duration.Shell-and-tube heat exchanger is applied widely, bear the pressure height, but heat-transfer effect is relatively poor, and volume ratio is huger, easily scales, and is difficult in maintenance, and because water capacity is bigger, is difficult to accurate temperature controlling.The spiral-plate heat exchanger compact conformation, heat-transfer intensity is higher, is difficult for dirty plug, but because the structure of spiral plate itself makes its maintenance very difficult, then have to scrap as if internal damage, so service life is lower.
The purpose of this utility model is to provide a kind of thermal efficiency height, temperature control water-water heat exchanger accurate, easy to use.
Horizontal floating coiled pipe water-water heat exchanger described in the utility model mainly utilizes floating coiled pipe the strong disturbance of current to be carried out augmentation of heat transfer, the heat transfer coefficient height; Can make temperature control accurately by suitable water capacity and hot restorability fast; Simultaneously, this heat exchanger utilizes low-temperature heat source preferably, thermal efficiency height; Because water flow velocity is low in the housing, the free convection effect makes the highest water of temperature be gathered in the exit, has improved the heat energy utilization rate.
With reference to the accompanying drawings the utility model is done further narration below.Fig. 1 is the cross-sectional view of horizontal floating coiled pipe water-water heat exchanger; Fig. 2 is the cross-sectional view of overlooking of Fig. 1; Fig. 3 is horizontal floating coiled pipe and the expansion schematic diagram that adds the hot water conduit junction.
This heat exchanger by upper end cover (3), bottom end cover (9), bypass (2), shell (4), add hot water ingress pipe (7), add hot water delivery line (6) and horizontal floating coiled pipe (5) is formed.Horizontal floating coiled pipe (5) adopts both-end to revolve structure more, and is fixed on by clamp nut (15) and adds hot water ingress pipe (7) and add on the hot water delivery line (6).The both-end of horizontal floating coiled pipe (5) is free end.Upper end cover (3), bottom end cover (9) are made by common iron or stainless steel with shell (4), and are connected together by the flange bolt structure.Add hot water ingress pipe (7) and add hot water delivery line (6) and make, fixing seal joint (10) is being housed with the junction of horizontal floating coiled pipe (5) with brass tube.Horizontal floating coiled pipe (5) is made with copper tube, being provided with coil pipe sealed end (14) with the junction that adds the hot water delivery line, horizontal floating coiled pipe is fixed on the nipple (12) that adds on the hot water conduit by clamp nut (15) and packing ring (13) with adding the hot water ingress pipe.
The course of work of this heat exchanger is, adds hot water and enters horizontal floating coiled pipe by adding the hot water ingress pipe, and heat release in coil pipe is after add the hot water delivery line and flow out.Be heated water and import, be heated the back from bottom to top and flow out by the outlet pipe that is located at upper end cover (1) by the water inlet pipe that is located at bottom end cover (8).Horizontal floating coiled pipe has two free ends, and vertical direction does not have constraint, flows coil pipe is produced the upwards elasticity of active force and coil pipe itself owing to be heated water, coil pipe is produced float, and thisly unsteady current is produced local disturbance, has strengthened heat transfer.Accumulation and sclerosis difficulty that coil pipe floats and can make incrustation scale, thus the fouling of coil pipe wall slowed down.Simultaneously, add hot water flowing in coil pipe free end is produced impact.Make it freely to stretch, established fragility incrustation scale is come off, therefore, this heat exchanger also has antiscale and descaling function.
This heat exchanger adopts horizontal floating coiled pipe, and the thermal efficiency is greater than 95%, and heat transfer coefficient is greater than 3000W/m
2C owing to all adopt bolt connection structures, is convenient to dismounting and is regularly removed contamination, and can make up arbitrarily according to different operating positions, overhauls also very conveniently, and air-conditioning system and domestic water that this heat exchanger is specially adapted to utilize hot water to make thermal source heat.It is the desirable regeneration product in low-temp low-pressure water-water heat exchange field.
Claims (2)
1, a kind of water-water heat exchanger, form by upper end cover, bottom end cover, shell, hot water conduit etc., it is characterized in that this heat exchanger is equipped with both-end and revolves horizontal floating coiled pipe [5] more adding hot water ingress pipe [7] and add on the hot water delivery line [6], the both-end of coil pipe is free end.
2, water-water heat exchanger according to claim 1 is characterized in that the sealed end (14) of horizontal floating coiled pipe is linked together with the nipple (12) that adds the hot water ingress pipe and add on the hot water delivery line by clamp nut (15) and packing ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219187 CN2126907Y (en) | 1992-06-26 | 1992-06-26 | Water-water heat exchanger of combined horizontal floating coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219187 CN2126907Y (en) | 1992-06-26 | 1992-06-26 | Water-water heat exchanger of combined horizontal floating coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2126907Y true CN2126907Y (en) | 1993-02-10 |
Family
ID=33766484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219187 Expired - Fee Related CN2126907Y (en) | 1992-06-26 | 1992-06-26 | Water-water heat exchanger of combined horizontal floating coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2126907Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673731A (en) * | 2013-12-27 | 2014-03-26 | 无锡佳龙换热器制造有限公司 | Detachable heat exchanger |
| CN106344387A (en) * | 2016-09-21 | 2017-01-25 | 胡孝涛 | Evaporator having medicine fumigating and washing functions on chronic diseases |
| CN106377415A (en) * | 2016-09-21 | 2017-02-08 | 胡孝涛 | Medicine fuming and washing treatment evaporator capable of intelligently controlling heating power |
| CN106595358A (en) * | 2016-08-20 | 2017-04-26 | 杨丙 | Immersed heat exchange tube assembly with changed heating power |
| CN106595357A (en) * | 2016-08-20 | 2017-04-26 | 杨丙 | Coiled tube submerged type heat exchange assembly |
| CN106595058A (en) * | 2016-08-20 | 2017-04-26 | 杨丙 | Immersed heat exchange tube assembly adopting regularly changed heating tube diameters |
| CN106848485A (en) * | 2016-09-08 | 2017-06-13 | 朝阳朗瑞车辆技术有限公司 | A kind of automobile heating heat-exchange system of electric heater unit intelligent starting |
-
1992
- 1992-06-26 CN CN 92219187 patent/CN2126907Y/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673731A (en) * | 2013-12-27 | 2014-03-26 | 无锡佳龙换热器制造有限公司 | Detachable heat exchanger |
| CN106595058B (en) * | 2016-08-20 | 2017-12-29 | 烟台创元热能科技有限公司 | A kind of immersion heat exchange tube assemblies for heating the change of caliber rule |
| CN106595358B (en) * | 2016-08-20 | 2018-06-19 | 中北大学 | A kind of immersion heat exchange tube assemblies of heating power variation |
| CN106595358A (en) * | 2016-08-20 | 2017-04-26 | 杨丙 | Immersed heat exchange tube assembly with changed heating power |
| CN106595357A (en) * | 2016-08-20 | 2017-04-26 | 杨丙 | Coiled tube submerged type heat exchange assembly |
| CN106595058A (en) * | 2016-08-20 | 2017-04-26 | 杨丙 | Immersed heat exchange tube assembly adopting regularly changed heating tube diameters |
| CN106848485A (en) * | 2016-09-08 | 2017-06-13 | 朝阳朗瑞车辆技术有限公司 | A kind of automobile heating heat-exchange system of electric heater unit intelligent starting |
| CN107854304A (en) * | 2016-09-21 | 2018-03-30 | 胡孝涛 | A kind of drug therapy evaporator that heating power is controlled according to intelligent water level |
| CN106344387A (en) * | 2016-09-21 | 2017-01-25 | 胡孝涛 | Evaporator having medicine fumigating and washing functions on chronic diseases |
| CN107859982A (en) * | 2016-09-21 | 2018-03-30 | 胡孝涛 | A kind of drug therapy evaporator of Intelligent water level control |
| CN106377415A (en) * | 2016-09-21 | 2017-02-08 | 胡孝涛 | Medicine fuming and washing treatment evaporator capable of intelligently controlling heating power |
| CN108096008A (en) * | 2016-09-21 | 2018-06-01 | 胡全君 | A kind of drug therapy evaporator of bundle diameters rule variation |
| CN108096010A (en) * | 2016-09-21 | 2018-06-01 | 胡全君 | A kind of drug therapy evaporator for restraining distance change |
| CN108143609A (en) * | 2016-09-21 | 2018-06-12 | 胡全君 | A kind of drug therapy evaporator of intelligent flow control |
| CN107349095A (en) * | 2016-09-21 | 2017-11-17 | 胡孝涛 | A kind of drug therapy evaporator of intelligent temperature control |
| CN108186330A (en) * | 2016-09-21 | 2018-06-22 | 胡全君 | A kind of drug therapy evaporator of intelligent pressure control |
| CN108143609B (en) * | 2016-09-21 | 2019-06-14 | 青岛鑫众合贸易有限公司 | A kind of drug therapy evaporator of intelligent flow control |
| CN108186330B (en) * | 2016-09-21 | 2019-06-14 | 青岛鑫众合贸易有限公司 | A kind of drug therapy evaporator of intelligent pressure control |
| CN108096008B (en) * | 2016-09-21 | 2019-07-05 | 胡全君 | A kind of drug therapy evaporator of bundle diameters rule variation |
| CN107859982B (en) * | 2016-09-21 | 2019-07-12 | 青岛鑫众合贸易有限公司 | A kind of drug therapy evaporator of Intelligent water level control |
| CN108096010B (en) * | 2016-09-21 | 2019-07-12 | 青岛鑫众合贸易有限公司 | A kind of drug therapy evaporator for restraining distance change |
| CN107349095B (en) * | 2016-09-21 | 2019-07-30 | 青岛鑫众合贸易有限公司 | A kind of drug therapy evaporator of intelligent temperature control |
| CN107854304B (en) * | 2016-09-21 | 2019-08-09 | 青岛市胸科医院(青岛市第四人民医院) | A kind of drug therapy evaporator controlling heating power according to intelligent water level |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |