CN202304498U - Improved structure of cartridge type floating coiled tube heat exchanger - Google Patents
Improved structure of cartridge type floating coiled tube heat exchanger Download PDFInfo
- Publication number
- CN202304498U CN202304498U CN2011203973480U CN201120397348U CN202304498U CN 202304498 U CN202304498 U CN 202304498U CN 2011203973480 U CN2011203973480 U CN 2011203973480U CN 201120397348 U CN201120397348 U CN 201120397348U CN 202304498 U CN202304498 U CN 202304498U
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- Prior art keywords
- pipe
- heat exchanger
- low head
- heating medium
- heating agent
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- Expired - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an improved structure of a cartridge type floating coiled pipe heat exchanger. The improved structure of the cartridge type floating coiled pipe heat exchanger, comprises a bracket, a lower seal head, a shell, an upper seal head, a heating medium delivery pipe, a pressure gage, a safety valve mouth and a temperature detection mouth, wherein the heating medium delivery pipe is in a floating type disc-shaped structure and is characterized in that a heating medium inlet of the heating medium delivery pipe is arranged on the lower seal head, a heating medium outlet of the heating medium delivery pipe is arranged on the lower seal head, a cold water inlet pipe and a hot water outlet pipe are arranged on the central bottom of the lower seal head, and the lower seal head is also provided with a blowdown pipe communicated with the shell. The improved structure provided by the utility model has the characteristics of the floating coiled pipe heat exchanger, i.e. safety, reliability, large pressure bearing capacity, no thermal stress damage, not easy leakage, obvious composite reinforced heat transfer effect, large circulation cross section, basically no fouling, small resistance and the like. Through a reasonable structure layout, the floating coiled pipe can not be impacted seriously by cold water flows, so the maintenance frequency and the maintenance cost are reduced, and the service life of a device is prolonged.
Description
Technical field
The utility model belongs to the heat exchanger technical field, particularly relates to a kind of architecture advances of shell-and-tube floating coiled pipe heat exchanger.
Background technology
Floating type coil heat exchanger in the shell-and-tube exchanger is widely used in technical field of heat exchange; Floating coiler heat exhanger is to be theoretical foundation with the vibrating enhanced heat transfer of flow-induced; With elastic tube is main heat transfer element, thereby utilizes elastic tube bundle to vibrate the disturbance current to improve convection transfer rate, utilizes vibration deformation to remove heating surface incrustation simultaneously; Reduce dirtiness resistance, realize compound intensified heat-transfer.Floating coiler heat exhanger has tube shell type structure, and is safe and reliable, and bearing capacity is big; No thermal stress damage is difficult for revealing, and the compound intensified heat-transfer effect is remarkable; Flow area is big; Basically do not produce dirty plug, characteristics such as resistance is little all have comparatively significant advantage with respect to traditional tubular heat exchanger, plate type heat exchanger, spiral heat exchanger, coiled heat exchanger etc.But the layout of existing floating type heat exchanger is unreasonable; Cause easily the impact of floating coiled pipe bigger, thereby cause the connecting portion easy of crack easily, if reveal indivedual coil pipe junctions; Then cause heat exchanger to carry out the integral demounting maintenance, maintenance is inconvenient.
Summary of the invention
The utility model provides a kind of simple in structure, rationally distributed, architecture advances of improving the shell-and-tube floating coiled pipe heat exchanger that uses the longevity for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of architecture advances of shell-and-tube floating coiled pipe heat exchanger; Comprise on support, rack-mount low head, the low head and be fixedly connected housing through flange; The top of housing connects upper cover through flange; Go up between the low head in the housing and be provided with the heating agent carrier pipe, be communicated with Pressure gauge installing port, relief valve port and the temperature detection mouth of cold water inlet and hot water outlet pipe and detected pressures with housing, described heating agent carrier pipe adopts floating type disk-like structure; It is characterized in that: the heating agent import of said heating agent carrier pipe is arranged on the low head; The heating agent outlet of heating agent carrier pipe is arranged on the low head, and described cold water inlet and hot water outlet pipe are arranged on the low head centre bottom, also are provided with the blow-off pipe that is communicated with housing on the said low head.
The utility model can also adopt following technical measures:
Said floating type coil pipe is four bundle elasticity coil pipes.
Advantage and the good effect that the utlity model has are: the utlity model has the characteristics that the floating coiled pipe heat exchanger has, promptly safe and reliable, bearing capacity is big, no thermal stress damage; Be difficult for revealing, the compound intensified heat-transfer effect is remarkable, and flow area is big; Basically do not produce dirty plug, characteristics such as resistance is little, and through the rational structure layout; Make the floating coiled pipe of the utility model can not receive the serious impact of cold water stream, thereby reduce frequency of maintenance and maintenance cost, prolonged service life of equipment.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, support; 2, low head; 3, housing; 4, upper cover; 5, heating agent carrier pipe; 6, cold water inlet; 7, hot water outlet pipe; 8, Pressure gauge; 9, relief valve port; 10, temperature detection mouth; 11, blow-off pipe.
The specific embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1; A kind of architecture advances of shell-and-tube floating coiled pipe heat exchanger; Comprise on support 1, rack-mount low head 2, the low head 2 being fixedly connected housing 3 through flange, the top of housing 3 connects upper cover 4 through flange, goes up between the low head in the housing 3 and is provided with heating agent carrier pipe 5; The Pressure gauge installing port 8, relief valve port 9 and the temperature detection mouth 10 that are communicated with cold water inlet 6 and hot water outlet pipe 7 and detected pressures with housing 3; Described heating agent carrier pipe 5 adopts floating type disk-like structure, and the heating agent import 5-1 of said heating agent carrier pipe 5 is arranged on the low head 2, and the heating agent of heating agent carrier pipe 5 outlet 5-2 is arranged on the low head; Described cold water inlet 6 is arranged on the low head centre bottom with hot water outlet pipe 7, also is provided with the blow-off pipe 11 that is communicated with housing 3 on the said low head 2.
In the said structure, said floating type coil pipe is four bundle elasticity coil pipes.
The utlity model has the characteristics that the floating coiled pipe heat exchanger has, promptly safe and reliable, bearing capacity is big, no thermal stress damage; Be difficult for revealing, the compound intensified heat-transfer effect is remarkable, and flow area is big; Basically do not produce dirty plug, characteristics such as resistance is little, and through the rational structure layout; Make the floating coiled pipe of the utility model can not receive the serious impact of cold water stream, thereby reduce frequency of maintenance and maintenance cost, prolonged service life of equipment.
Claims (2)
1. the architecture advances of a shell-and-tube floating coiled pipe heat exchanger; Comprise on support, rack-mount low head, the low head and be fixedly connected housing through flange; The top of housing connects upper cover through flange; Go up between the low head in the housing and be provided with the heating agent carrier pipe, be communicated with Pressure gauge installing port, relief valve port and the temperature detection mouth of cold water inlet and hot water outlet pipe and detected pressures with housing, described heating agent carrier pipe adopts floating type disk-like structure; It is characterized in that: the heating agent import of said heating agent carrier pipe is arranged on the low head; The heating agent outlet of heating agent carrier pipe is arranged on the low head, and described cold water inlet and hot water outlet pipe are arranged on the low head centre bottom, also are provided with the blow-off pipe that is communicated with housing on the said low head.
2. the architecture advances of shell-and-tube floating coiled pipe heat exchanger according to claim 1 is characterized in that: said floating type coil pipe is four bundle elasticity coil pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203973480U CN202304498U (en) | 2011-10-18 | 2011-10-18 | Improved structure of cartridge type floating coiled tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203973480U CN202304498U (en) | 2011-10-18 | 2011-10-18 | Improved structure of cartridge type floating coiled tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202304498U true CN202304498U (en) | 2012-07-04 |
Family
ID=46373381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203973480U Expired - Lifetime CN202304498U (en) | 2011-10-18 | 2011-10-18 | Improved structure of cartridge type floating coiled tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202304498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234664A (en) * | 2013-04-19 | 2013-08-07 | 安徽中家智锐科技有限公司 | Air conditioning compressor performance test desk calorimeter |
| CN104075596A (en) * | 2014-06-30 | 2014-10-01 | 杨永坚 | Displacement heat exchanger |
| CN105202947A (en) * | 2015-10-12 | 2015-12-30 | 无锡市惠山合力传热设备厂 | Novel floating heat exchanger equipment |
-
2011
- 2011-10-18 CN CN2011203973480U patent/CN202304498U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234664A (en) * | 2013-04-19 | 2013-08-07 | 安徽中家智锐科技有限公司 | Air conditioning compressor performance test desk calorimeter |
| CN104075596A (en) * | 2014-06-30 | 2014-10-01 | 杨永坚 | Displacement heat exchanger |
| CN105202947A (en) * | 2015-10-12 | 2015-12-30 | 无锡市惠山合力传热设备厂 | Novel floating heat exchanger equipment |
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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: 20120704 |
|
| CX01 | Expiry of patent term |