CN202274772U - Floating coil heat exchanger - Google Patents
Floating coil heat exchanger Download PDFInfo
- Publication number
- CN202274772U CN202274772U CN2011203768700U CN201120376870U CN202274772U CN 202274772 U CN202274772 U CN 202274772U CN 2011203768700 U CN2011203768700 U CN 2011203768700U CN 201120376870 U CN201120376870 U CN 201120376870U CN 202274772 U CN202274772 U CN 202274772U
- Authority
- CN
- China
- Prior art keywords
- housing
- floating
- shell
- pipe
- tower type
- 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
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a floating coil heat exchanger, which comprises a shell. A shell pass inlet and a shell pass outlet are reserved in the shell. A floating coil group is arranged in the shell. A vapor inlet pipe and a condensed water outlet pipe of the floating coil group are extended out of the shell through a lower end socket of the shell. The lower end socket of the shell is connected with the shell through a connecting flange. The floating coil group consists of a plurality of tower type helical coils which are connected in parallel between the vapor inlet pipe and the condensed water outlet pipe. The vapor-water impact phenomena of the coils of the heat exchanger are avoided; the vibration amplitude of the coils is low; and the heat exchanger has long service life and high heat exchange efficiency.
Description
Technical field
The utility model relates to a kind of heat transmission equipment, especially a kind of floating coiler heat exhanger.
Background technology
Floating coiler heat exhanger is a kind of common heat transmission equipment; In the process of heat exchange; The flutter failure of coil pipe the laminar heat transfer of coil pipe surrounding medium, heat-transfer capability is improved, simultaneously because the dilatancy of coil pipe can come off the incrustation scale on the coil pipe automatically; Thereby using exchange capability of heat not descend for a long time, floating coiler heat exhanger is widely used in heat supply heating, hot water bathing, field of petrochemical industry heat exchange.Floating coiler heat exhanger of the prior art adopts mosquito-repellent incense disc type spiral heat exchange coil more; This spiral heat exchange coil is because the metal tube of formation coil pipe is a helix-coil on same horizontal plane; After steam is condensed into water, can accumulate in the bottom of metal tube, condensed water flows into condensate output transistor under the drive of steam, when in steam and water one coexist the spiral heat exchange coil, flowing; Can produce impingement phenomenon; Make spiral heat exchange coil generation strenuous vibration, make easily the spiral heat exchange coil with the weld generation phenomenon of rupture of steam input pipe and condensate output transistor, influence service life of heat exchanger.In addition, steam and the only heat exchange on a horizontal plane of shell side medium in the heat exchanger of this employing mosquito-repellent incense disc type spiral heat exchange coil, heat exchange efficiency is not high.
The utility model content
The technical problem that utility model will solve is: overcome the deficiency of prior art, a kind of floating coiler heat exhanger is provided, the coil pipe of this heat exchanger can not produce the carbonated drink impingement phenomenon, and the coil pipe Oscillation Amplitude is little, long service life, and heat exchange efficiency is high.
The technical scheme that the technical solution problem is taked:
A kind of floating coiler heat exhanger; Comprise housing; On housing, have shell side import, shell side outlet, in housing, be provided with the floating coiled pipe group, the steam input pipe of floating coiled pipe group and condensate output transistor extend housing through the housing low head; The housing low head is connected with housing through adpting flange, and said floating coiled pipe group is made up of a plurality of tower type spiral coil pipes that are connected side by side between steam input pipe and condensate output transistor.
Improvement as the utility model: the upper end of tower type spiral coil pipe is a steam inlet, connects steam input pipe; The lower end is a condensation-water drain, connects condensate output transistor.
Further improvement as the utility model: steam input pipe is positioned at the center of tower type spiral coil pipe, and condensate output transistor is positioned at the tower type spiral coil pipe outside.
Preferred as the utility model: the lead angle of tower type spiral coil pipe is 1-5 degree.
Another kind as the utility model improves: the shell side import is provided with along inner walls circumference tangential.
Optimal case as the utility model: the bottom at low head is provided with sewage draining exit.
Beneficial effect: the floating coiler heat exhanger of the utility model comprises housing owing to having adopted; On housing, have shell side import, shell side outlet; In housing, be provided with the floating coiled pipe group, the steam input pipe of floating coiled pipe group and condensate output transistor extend housing through the housing low head, and the housing low head is connected with housing through adpting flange; The technical scheme that said floating coiled pipe group is made up of a plurality of tower type spiral coil pipes that are connected side by side between steam input pipe and condensate output transistor; Make the floating coiler heat exhanger of the utility model have the advantage of mosquito-repellent incense disc type spiral coil and spring spiral coil heat exchanger concurrently, the tower type spiral coil pipe all has the excellent vibration damping performance to the vibration of level and vertical direction, has reduced the Oscillation Amplitude of coil pipe; Reaching under the effect of destroying shell side medium laminar flow; Avoided the weld generation destruction of the high vibration of carbonated drink bump generation, prolonged the service life of heat exchanger coil pipe and steam input pipe and condensate output transistor, and; Because the stereochemical structure of tower type spiral coil pipe; Make the steam in the pipe in the elevation of tower type spiral coil pipe, carry out three-dimensional countercurrent flow with the medium of shell side, make the heat exchange of steam and shell side medium more abundant, the heat exchange better effects if, heat exchange efficiency is higher; Measure through Experiment of Thermophysics, the floating coiler heat exhanger of the more common mosquito-repellent incense disc type of the heat transfer coefficient spiral coil of the floating coiler heat exhanger of employing tower type spiral coil pipe is high more than 10%; Because having adopted the upper end of tower type spiral coil pipe is steam inlet, connects steam input pipe, the lower end is a condensation-water drain; Connect the technical characterictic of condensate output transistor; Make the condensed water in the tower type spiral coil pipe under the gravity effect, just can flow into condensate output transistor voluntarily, avoid condensed water in the tower type spiral coil pipe, to gather, produce the carbonated drink impingement phenomenon; Reduce the noise of heat exchanger, prolonged the service life of heat exchanger; Owing to adopted steam input pipe to be positioned at the center of tower type spiral coil pipe; Condensate output transistor is positioned at the technical characterictic in the tower type spiral coil pipe outside; Shorten the length of dish cantilever, overcome the phenomenon that the long junction generation that is prone to cause tower type spiral coil pipe and steam input pipe and condensate output transistor of cantilever is ftractureed; Owing to reasonably define the lead angle of tower type spiral coil pipe; Guaranteeing under the prerequisite that vibration damping and condensed water are discharged smoothly; Make the length of tube side reach maximization; And make the body on each horizontal bedding of tower type spiral coil pipe have good heat exchange to contact, realize being tending towards " super cooled sect " heat exchange effect, reach abundant heat exchange with the shell side medium; Owing to adopted the shell side import to be provided with and be provided with the technical characterictic of sewage draining exit in the bottom of low head along inner walls circumference tangential; Make the shell side medium in housing, form eddy flow, fully contact the heat exchange better effects if with the tower type spiral coil pipe; Simultaneously the shell side medium is in housing during eddy flow; The granule foreign of being carried secretly can revolve and fall at housing bottom, and the sewage draining exit of the bottom through low head in time discharges, and the floating coiler heat exhanger of the utility model has been possessed from decontamination function.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the floating coiler heat exhanger of the utility model;
Fig. 2 is the front view of tower type spiral coil pipe of the floating coiler heat exhanger of the utility model;
Fig. 3 is the vertical view of tower type spiral coil pipe of the floating coiler heat exhanger of the utility model.
The specific embodiment
As shown in Figure 1; The floating coiler heat exhanger of the utility model comprises housing 2, on housing, has shell side import 9, shell side outlet 1; The shell side import is provided with along inner walls circumference tangential; Be provided with sewage draining exit 8 in the bottom of low head, in housing, be provided with floating coiled pipe group 4, the steam input pipe 6 and the condensate output transistor 5 of floating coiled pipe group extend housing through housing low head 7; The housing low head is connected with housing through adpting flange, and said floating coiled pipe group is made up of a plurality of tower type spiral coil pipes 3 that are connected side by side between steam input pipe and condensate output transistor.
As shown in Figure 2, the upper end of tower type spiral coil pipe 3 is a steam inlet, connects steam input pipe 6; The lower end is a condensation-water drain, connects condensate output transistor 5, and the lead angle of tower type spiral coil pipe is 1-5 degree.
As shown in Figure 3, steam input pipe 6 is positioned at the center of tower type spiral coil pipe 3, and condensate output transistor 5 is positioned at tower type spiral coil pipe 3 outsides.
Claims (6)
1. floating coiler heat exhanger; Comprise housing; On housing, have shell side import, shell side outlet, in housing, be provided with the floating coiled pipe group, the steam input pipe of floating coiled pipe group and condensate output transistor extend housing through the housing low head; The housing low head is connected with housing through adpting flange, and it is characterized in that: said floating coiled pipe group is made up of a plurality of tower type spiral coil pipes that are connected side by side between steam input pipe and condensate output transistor.
2. floating coiler heat exhanger according to claim 1 is characterized in that: the upper end of tower type spiral coil pipe is a steam inlet, connects steam input pipe; The lower end is a condensation-water drain, connects condensate output transistor.
3. floating coiler heat exhanger according to claim 2 is characterized in that: steam input pipe is positioned at the center of tower type spiral coil pipe, and condensate output transistor is positioned at the tower type spiral coil pipe outside.
4. according to each described floating coiler heat exhanger of claim 1 to 3, it is characterized in that: the lead angle of tower type spiral coil pipe is 1-5 degree.
5. floating coiler heat exhanger according to claim 4 is characterized in that: the shell side import is provided with along inner walls circumference tangential.
6. floating coiler heat exhanger according to claim 4 is characterized in that: the bottom at low head is provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203768700U CN202274772U (en) | 2011-10-09 | 2011-10-09 | Floating coil heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203768700U CN202274772U (en) | 2011-10-09 | 2011-10-09 | Floating coil heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274772U true CN202274772U (en) | 2012-06-13 |
Family
ID=46195123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203768700U Expired - Fee Related CN202274772U (en) | 2011-10-09 | 2011-10-09 | Floating coil heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274772U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729326A (en) * | 2015-04-07 | 2015-06-24 | 苏州神林堂中医药研究所 | Heater for preparing traditional Chinese medicine |
| CN106610241A (en) * | 2015-10-26 | 2017-05-03 | 北京肯思得能源科技有限公司 | Tube and shell heat exchanger and tube and shell heat exchanger set thereof |
| CN108315227A (en) * | 2018-04-03 | 2018-07-24 | 泉州市南方食品机械有限公司 | Heat exchanger is set at bottom in a kind of tank of coconut palm fruit fermentation tank |
-
2011
- 2011-10-09 CN CN2011203768700U patent/CN202274772U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729326A (en) * | 2015-04-07 | 2015-06-24 | 苏州神林堂中医药研究所 | Heater for preparing traditional Chinese medicine |
| CN106610241A (en) * | 2015-10-26 | 2017-05-03 | 北京肯思得能源科技有限公司 | Tube and shell heat exchanger and tube and shell heat exchanger set thereof |
| CN108315227A (en) * | 2018-04-03 | 2018-07-24 | 泉州市南方食品机械有限公司 | Heat exchanger is set at bottom in a kind of tank of coconut palm fruit fermentation tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201173719Y (en) | Spiral screw thread winding type heat exchanger | |
| CN202274772U (en) | Floating coil heat exchanger | |
| CN204301563U (en) | Finned tube waste-heat recoverer | |
| CN202113622U (en) | High-efficiency self-circulation evaporator | |
| CN202734612U (en) | Evaporative condenser with high heat exchange efficiency | |
| CN201196491Y (en) | Boiler exhaust heat recovery and utilization apparatus | |
| CN203454869U (en) | Multiple continuous baffle plate-supported high-efficiency heat exchange tube heat exchanger | |
| CN207299987U (en) | A kind of pipe wing shell heat exchanger | |
| CN205807915U (en) | A kind of cleanable heat pump heat exchanger | |
| CN201754044U (en) | Corrugated pipe heat net heater | |
| CN202692733U (en) | Fin condensing pipe provided with liquid absorption core body | |
| CN205373466U (en) | Plate heat exchanger | |
| CN202955681U (en) | Boiler residual heat utilizing economizer | |
| CN201476612U (en) | Shell heat exchanger | |
| CN209386275U (en) | A kind of coil tubes condensing coal economizer | |
| CN201748713U (en) | High-efficiency compact heat exchanger | |
| CN208505070U (en) | A kind of novel heat exchange container | |
| CN208887421U (en) | A kind of efficient heat exchanger | |
| CN2423556Y (en) | Heat exchanger having wave node tubulation floating coil pipe | |
| CN203249439U (en) | Evaporation type condenser | |
| CN208418689U (en) | A kind of finned tube economizer | |
| CN109386827A (en) | A kind of coil tubes condensing coal economizer | |
| CN201434606Y (en) | Air-cooled condenser for making wine | |
| CN206369489U (en) | The heat exchanger of indirect steam | |
| CN201615711U (en) | Vertical heat exchanger adopting floating coil pipe |
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: 20120613 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |