CN204227960U - Multiple-effect double helix flap heat exchanger - Google Patents
Multiple-effect double helix flap heat exchanger Download PDFInfo
- Publication number
- CN204227960U CN204227960U CN201420583073.3U CN201420583073U CN204227960U CN 204227960 U CN204227960 U CN 204227960U CN 201420583073 U CN201420583073 U CN 201420583073U CN 204227960 U CN204227960 U CN 204227960U
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- heat exchange
- housing
- exchange zone
- heat
- heat exchanger
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Abstract
The utility model discloses a kind of multiple-effect double helix flap heat exchanger, be provided with four road dividing plates in the housing of described heat exchanger and housing be separated into three heat exchange zones: sealed heat exchange zone, convection type heat exchange area and fountain heat exchange zone, material transmission system and heat-exchange system is provided with in described housing, described material transmission system forms with the symmetrical spiral pipeline be arranged in housing by two, and described heat-exchange system is made up of medium transmission pipeline; The utility model, by being coiled in the twice spiral pipeline on the inwall of housing, when not affecting the normal volume of heat transfer medium in housing, maximizedly expands the transmission path of material in housing; Coordinate three heat exchange zones of housing, conducted heat respectively by three kinds of different way of contact materials to different temperatures section, ensure that the stability of discharging opening temperature of charge, drop temperature is homogeneous.
Description
Technical field
The utility model relates to the energy exchange equipment in industrial processes, particularly relates to a kind of heat exchanger effectiveness much higher effect double helix flap heat exchanger.
Background technology
Heat exchanger is used to make heat be delivered to cold fluid from hot fluid, with the device of the technological requirement of satisfied regulation, is convection heat transfer' heat-transfer by convection and heat conducting a kind of commercial Application, is widely used in other many industrial departments such as chemical industry, oil, power, food.Heat exchanger mainly contact heat exchange, carrys out the heat exchange efficiency of assurance device by the abundant contact between the fluid of different temperatures or gas.
At present heat exchanger is on the market generally by increasing the transmission range of fluid in heat exchanger and the contact area that expands between two kinds of fluids to improve the operating efficiency of heat exchanger, therefore the enclosure interior of most heat exchanger is equipped with many material transferring pipelines, substantially increase the time of staying of material in heat exchanger shell, but due to the restriction of the volume of heat exchanger shell own, more material transferring pipeline occupies a large amount of coolings or the storage area of heat medium, thermal convection current is there is between two adjacent material transferring pipelines, and then cause the material of heat exchanger outlet end can not reach desirable cooling or heating effect, and then affect the operating efficiency of integrated heat exchanger.
Utility model content
For above-mentioned Problems existing, the utility model provides a kind of and adopts multiple heat exchange method, ensures that material fully contacts with between heat transfer medium, heat exchanger effectiveness much higher effect double helix flap heat exchanger.
In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of multiple-effect double helix flap heat exchanger, described heat exchanger is columniform housing, be provided with four road dividing plates in described housing and housing be separated into three heat exchange zones: sealed heat exchange zone, convection type heat exchange area and fountain heat exchange zone, material transmission system and heat-exchange system is provided with in described housing, described material transmission system forms with the symmetrical spiral pipeline be arranged in housing by two, the charging aperture of described spiral pipeline is arranged on fountain heat exchange zone, discharging opening is arranged on sealed heat exchange zone, described heat-exchange system is made up of medium transmission pipeline, and the inlet of described medium transmission pipeline is arranged on sealed heat exchange zone, and liquid outlet is arranged on fountain heat exchange zone.
Improve as one of the present utility model, the side of described sealed heat exchange zone is provided with header, and described two spiral pipelines are connected on discharging opening by header; By header, the material in two spiral pipelines is focused on discharging opening to discharge, ensure that the discharging effect of heat exchanger stable and uniform, prevent the situation that the drop temperature that causes because the heat-transfer effect of two spiral pipelines is different is different.
Improve as one of the present utility model, described spiral pipeline is coiled on the inwall of housing; By being coiled in the spiral pipeline in inner walls, ensure that the maximum transmission range of spiral pipeline in housing, in housing, other positions not being provided with material transferring pipeline simultaneously, ensure that cooling or heat medium sufficient heat transfer space in housing.
Improve as one of the present utility model, described sealed heat exchange zone is the housing of sealing, and described inlet is arranged on the bottom of sealed heat exchange zone, and the top of described sealed heat exchange zone is provided with transfer tube connector and is connected to convection type heat exchange area; Carry out heat exchange by being immersed in heat transfer medium by spiral pipeline in sealed heat exchange zone, heat transfer medium contacts fully with material, and heat transfer efficiency is high, ensure that the drop temperature of discharging opening the best.
Improve as one of the present utility model, be provided with single spiral coil in described convection type heat exchange area, described spiral coil is coiled in the inner side of spiral pipeline, and described spiral coil is connected to the bottom of fountain heat exchange zone through transfer tube connector; The housing of convection type heat exchange area described in the utility model is provided with ventilating opening, and described ventilating opening connects on cold/hot-air generating means.By in convection type heat exchange area by the transmission of the heat between spiral coil and spiral pipeline, coordinate the gaseous heat transfer medium that ventilating opening passes into, convenient by through the further cooling down operation of the medium of spray heat exchange zone after preliminary cooling/heating, by the cooling/heating mode of combined type, improve the cooling/heating effect of device entirety.
Improve as one of the present utility model, the middle part of described fountain heat exchange zone is provided with spherical spray head, described spherical spray head is evenly distributed with multiple spray apertures, and described spherical spray head is connected on the transfer tube connector of convection type heat exchange area by the road; Fountain heat exchange zone is first energy exchange district of material access to plant, the temperature that itself is compared by material is the highest or minimum, need to carry out slow contact heat transfer by the mode of spray, the way of contact of immersion is avoided to cause charging aperture place variations in temperature in housing violent, prevent from being in for a long time the aging of violent difference variation condition lower house and spiral pipeline, improve the service life of device.
Improve as one of the present utility model, described sealed heat exchange zone and the hull outside of fountain heat exchange zone are provided with sealed insulating layer; In order to avoid ambient temperature is on the impact of temperature in sealed heat exchange zone and fountain heat exchange zone, heat is completely cut off by sealed insulating layer, reduce the exchange heat of housing and external environment, and convection type heat exchange area inherently needs to carry out energy exchange by the air in the external world, frequent with external environment exchange heat, therefore without the need to adding sealed insulating layer.
The utility model has the advantage of: the utility model is by being coiled in the twice spiral pipeline on the inwall of housing, when not affecting the normal volume of heat transfer medium in housing, maximizedly expand the transmission path of material in housing, facilitate material in the abundant contact of heat transfer medium, improve the heat transfer efficiency of device entirety; Coordinate three heat exchange zones in housing, conducted heat respectively by three kinds of different way of contact materials to different temperatures section, ensure that the stability of discharging opening temperature of charge, drop temperature is homogeneous, good practical effect; Substantially increase the operating efficiency of device entirety.
Accompanying drawing explanation
Fig. 1 is the utility model structure diagram;
Fig. 2 is the utility model heat-exchange system mounting structure sketch;
Wherein, 1 housing, 2 dividing plates, 3 sealed heat exchange zones, 4 convection type heat exchange areas, 5 fountain heat exchange zones, 6 spiral pipelines, 7 headers, 8 charging apertures, 9 discharging openings, 10 inlets, 11 transfer tube connectors, 12 liquid outlets, 13 spiral coils, 14 spherical spray heads, 15 spray apertures, 16 ventilating openings, 17 sealed insulating layers.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in further detail.
embodiment 1:a kind of multiple-effect double helix flap heat exchanger as illustrated in fig. 1 and 2, described heat exchanger is columniform housing 1, be provided with four road dividing plates 2 in described housing 1 and housing 1 is separated into three heat exchange zones: sealed heat exchange zone 3, convection type heat exchange area 4 and fountain heat exchange zone 5, material transmission system and heat-exchange system is provided with in described housing 1, described material transmission system forms with the symmetrical spiral pipeline 6 be arranged in housing 1 by two, the charging aperture 8 of described spiral pipeline 6 is arranged on fountain heat exchange zone 5, discharging opening 9 is arranged on sealed heat exchange zone 3, described heat-exchange system is made up of medium transmission pipeline, and the inlet 10 of described medium transmission pipeline is arranged on sealed heat exchange zone 3, and liquid outlet 12 is arranged on fountain heat exchange zone 5.
embodiment 2:as illustrated in fig. 1 and 2, the side of sealed heat exchange zone 3 described in the utility model is provided with header 7, and described two spiral pipelines 6 are connected on discharging opening 9 by header 7; By header 7, the material in two spiral pipelines 6 is focused on discharging opening 9 to discharge, ensure that the discharging effect of heat exchanger stable and uniform, prevent the heat-transfer effect difference caused on diverse location because of two spiral pipelines 6, and then the situation that the drop temperature caused is different.
embodiment 3:as illustrated in fig. 1 and 2, spiral pipeline 6 described in the utility model is coiled on the inwall of housing 1; By being coiled in the spiral pipeline 6 on housing 1 inwall, ensure that the maximum transmission range of spiral pipeline 6 in housing 1, in housing 1, other positions are not provided with material transferring pipeline simultaneously, ensure that cooling or heat medium sufficient heat transfer space in housing 1.
embodiment 4:as illustrated in fig. 1 and 2, sealed heat exchange zone 3 described in the utility model is the housing of sealing, described inlet 10 is arranged on the bottom of sealed heat exchange zone 3, and the top of described sealed heat exchange zone 3 is provided with transfer tube connector 11 and is connected to convection type heat exchange area 4; Carry out heat exchange in media as well by being immersed by spiral pipeline 6 in sealed heat exchange zone 3, medium contacts fully with material, and heat transfer efficiency is high, ensure that the drop temperature of discharging opening 9 the best.
embodiment 5:as illustrated in fig. 1 and 2, single spiral coil 13 is provided with in convection type heat exchange area 4 described in the utility model, described spiral coil 13 is coiled in the inner side of spiral pipeline 6, and described spiral coil 13 is connected to the bottom of fountain heat exchange zone 5 through transfer tube connector 11; On the housing of convection type heat exchange area 4 described in the utility model, 1 is provided with ventilating opening 16, and described ventilating opening 16 connects on cold/hot-air generating means.By passing through the transmission of the heat between spiral coil 13 and spiral pipeline 6 in convection type heat exchange area 4, coordinate the gaseous heat transfer medium that ventilating opening 16 passes into, convenient by through the further cooling down operation of the medium of spray heat exchange zone 5 after preliminary cooling/heating, by the cooling/heating mode of combined type, improve the cooling/heating effect of device entirety.
embodiment 6:as illustrated in fig. 1 and 2, the middle part of fountain heat exchange zone 5 described in the utility model is provided with spherical spray head 14, described spherical spray head 14 is evenly distributed with multiple spray apertures 15, and described spherical spray head 14 is connected on the transfer tube connector 11 of convection type heat exchange area 4 by the road; Fountain heat exchange zone 5 is first energy exchange district of material access to plant, the temperature that itself is compared by material is the highest or minimum, need to carry out slow contact heat transfer by the mode of spray, the way of contact of immersion is avoided to cause charging aperture 8 place variations in temperature in housing 1 violent, prevent from being in for a long time the aging of violent difference variation condition lower house 1 and spiral pipeline 6, improve the service life of device.
embodiment 7:as illustrated in fig. 1 and 2, sealed insulating layer 17 is provided with outside the housing 1 of sealed heat exchange zone 3 described in the utility model and fountain heat exchange zone 5; In order to avoid ambient temperature is on the impact of temperature in sealed heat exchange zone 3 and fountain heat exchange zone 5, heat is completely cut off by sealed insulating layer 17, reduce the exchange heat of housing 1 and external environment, and convection type heat exchange area 4 inherently needs to carry out energy exchange by the air in the external world, frequent with external environment exchange heat, therefore without the need to adding sealed insulating layer 17, cost is saved.
It should be noted that, above-mentioned is only preferred embodiment of the present utility model, is not used for limiting protection domain of the present utility model, and equivalents done on the basis of above-described embodiment all belongs to protection domain of the present utility model.
Claims (8)
1. a multiple-effect double helix flap heat exchanger, described heat exchanger is columniform housing, it is characterized in that, be provided with four road dividing plates in described housing and housing be separated into three heat exchange zones: sealed heat exchange zone, convection type heat exchange area and fountain heat exchange zone, material transmission system and heat-exchange system is provided with in described housing, described material transmission system forms with the symmetrical spiral pipeline be arranged in housing by two, the charging aperture of described spiral pipeline is arranged on fountain heat exchange zone, and discharging opening is arranged on sealed heat exchange zone; Described heat-exchange system is made up of medium transmission pipeline, and the inlet of described medium transmission pipeline is arranged on sealed heat exchange zone, and liquid outlet is arranged on fountain heat exchange zone.
2. multiple-effect double helix flap heat exchanger according to claim 1, it is characterized in that, the side of described sealed heat exchange zone is provided with header, and described two spiral pipelines are connected on discharging opening by header.
3. multiple-effect double helix flap heat exchanger according to claim 1, it is characterized in that, described spiral pipeline is coiled on the inwall of housing.
4. multiple-effect double helix flap heat exchanger according to claim 1, it is characterized in that, described sealed heat exchange zone is the housing of sealing, described inlet is arranged on the bottom of sealed heat exchange zone, and the top of described sealed heat exchange zone is provided with transfer tube connector and is connected to convection type heat exchange area.
5. multiple-effect double helix flap heat exchanger according to claim 3, it is characterized in that, single spiral coil is provided with in described convection type heat exchange area, described spiral coil is coiled in the inner side of spiral pipeline, and described spiral coil is connected to the bottom of fountain heat exchange zone through transfer tube connector.
6. multiple-effect double helix flap heat exchanger according to claim 1, it is characterized in that, the middle part of described fountain heat exchange zone is provided with spherical spray head, described spherical spray head is evenly distributed with multiple spray apertures, and described spherical spray head is connected on the transfer tube connector of convection type heat exchange area by the road.
7. multiple-effect double helix flap heat exchanger according to claim 1, it is characterized in that, the housing of described convection type heat exchange area is provided with ventilating opening, and described ventilating opening connects on cold/hot-air generating means.
8. multiple-effect double helix flap heat exchanger according to claim 1, is characterized in that, described sealed heat exchange zone and the hull outside of fountain heat exchange zone are provided with sealed insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583073.3U CN204227960U (en) | 2014-10-10 | 2014-10-10 | Multiple-effect double helix flap heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583073.3U CN204227960U (en) | 2014-10-10 | 2014-10-10 | Multiple-effect double helix flap heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227960U true CN204227960U (en) | 2015-03-25 |
Family
ID=52926044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583073.3U Withdrawn - After Issue CN204227960U (en) | 2014-10-10 | 2014-10-10 | Multiple-effect double helix flap heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204227960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329965A (en) * | 2014-10-10 | 2015-02-04 | 靖江神驹容器制造有限公司 | Multi-effect double-spiral folded plate heat exchanger |
-
2014
- 2014-10-10 CN CN201420583073.3U patent/CN204227960U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329965A (en) * | 2014-10-10 | 2015-02-04 | 靖江神驹容器制造有限公司 | Multi-effect double-spiral folded plate heat exchanger |
| CN104329965B (en) * | 2014-10-10 | 2016-06-22 | 靖江神驹容器制造有限公司 | Multiple-effect Double helix flap heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150325 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |