CN207095343U - A kind of high efficiency heat exchanger - Google Patents
A kind of high efficiency heat exchanger Download PDFInfo
- Publication number
- CN207095343U CN207095343U CN201720950955.2U CN201720950955U CN207095343U CN 207095343 U CN207095343 U CN 207095343U CN 201720950955 U CN201720950955 U CN 201720950955U CN 207095343 U CN207095343 U CN 207095343U
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- CN
- China
- Prior art keywords
- tank body
- cold water
- water pipe
- heat exchanger
- pipe
- 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 discloses a kind of high efficiency heat exchanger,It is related to heat exchanger field,Including tank body,The upper end of the tank body is provided with upper end cover,The upper end cover is provided with air inlet and exhaust outlet,Cold water pipe is provided with the tank body,The cold water pipe is coiled in tank body in spiral form,The sidewall upper of the tank body and lower end are respectively equipped with water inlet and discharge outlet,Two ports of the cold water pipe are connected with water inlet and discharge outlet respectively,Heating pipe and support frame are additionally provided with the tank body,The heating pipe is coiled in tank body in the form of with cold water pipe backpitch,And it is arranged on support frame,The upper end of the heating pipe is connected with air inlet,The heating pipe is provided with some steam vents with respect to the side of cold water pipe,The outer wall of the heating pipe is provided with some radiating fins,The bottom of the tank body is provided with condensed water row's mouth,This design,It is rational in infrastructure,Thermal loss is small,Improve the efficiency of heat exchange,Save the energy.
Description
Technical field
Heat exchanger field is the utility model is related to, more particularly to a kind of high efficiency heat exchanger.
Background technology
Heat exchanger is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger.Heat exchanger
It is the common apparatus of chemical industry, oil, power, food and other many industrial departments, occupies critical role in production.In chemical industry
Heat exchanger can be used as heater, cooler, condenser, evaporator and reboiler etc. in production, be more widely applied.
However, heat exchanger of the prior art, thermal loss is big, reduces the efficiency of heat exchange, wastes the energy.
For problem above, Publication No. CN205300296U of the prior art utility model discloses one kind efficiently
The heat exchanger of rate, including tank body, cover, live steam pipe and cold water pipe, the cover are arranged on the top of tank body, the tank body
Outside be provided with vacuum heat-insulating layer, the live steam pipe and cold water pipe are arranged in tank body, and the live steam pipe includes air inlet
Pipe, coil pipe and straight tube, the air inlet pipe are connected through cover with coil pipe, and the straight tube is uniformly arranged on the lower end of coil pipe, institute
The outside that cold water pipe is coiled in straight tube in spiral form is stated, the straight tube side relative with cold water pipe is evenly arranged with multiple
Venthole.This design, the design of straight tube so that vapours flows out quickly, and thermal loss is big, reduces the efficiency of heat exchange, wastes
The energy.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high efficiency heat exchanger, to solve in the prior art
Caused above-mentioned multinomial defect.
To achieve the above object, the utility model provides following technical scheme：A kind of high efficiency heat exchanger, including tank
Body, the upper end of the tank body are provided with upper end cover, and the upper end cover is provided with air inlet and exhaust outlet, cold water is provided with the tank body
Pipe, the cold water pipe are coiled in tank body in spiral form, and the sidewall upper of the tank body and lower end are respectively equipped with water inlet
And discharge outlet, two ports of the cold water pipe are connected with water inlet and discharge outlet respectively, and hot gas is additionally provided with the tank body
Pipe and support frame, the heating pipe is coiled in tank body in the form of with cold water pipe backpitch, and is arranged on support frame, described
The upper end of heating pipe is connected with air inlet, and the heating pipe is provided with some steam vents, the hot gas with respect to the side of cold water pipe
The outer wall of pipe is provided with some radiating fins, and the bottom of the tank body is provided with condensed water row's mouth.
Preferably, the bottom side of the wall of the tank body is provided with emergency pressure reducing valve.
Preferably, the tube wall of the cold water pipe is provided with the spiral groove to concave.
Preferably, the outside of the tank body is provided with vacuum heat-insulating layer.
Preferably, the inwall of the upper end cover is provided with flow-disturbing web plate.
Beneficial effect using above technical scheme is：High efficiency heat exchanger of the present utility model, heating pipe with it is cold
The form of water pipe backpitch is coiled in tank body so that steam in the heating pipe holdup time in tank body is grown, and can be good at
Heat exchange, and some radiating fins of hairtail on the outer wall of heating pipe are carried out, improve radiating efficiency, improve the efficiency of heat exchange, tank
The bottom side of the wall installation emergency pressure reducing valve of body, when pressure exceedes certain value in tank body, opens emergency pressure reducing valve, reduces pressure,
It is safe to use, the spiral groove to concave is machined with the tube wall of cold water pipe so that current inside cold water pipe are into before spiral
Enter, ensure the uniformity of heat exchange, the outside of tank body carries vacuum heat-insulating layer, reduces thermal loss, is installed on the inwall of upper end cover
Flow-disturbing web plate, flow-disturbing web plate play the discharge of choked flow hot gas so that heat is fully used, and reduces thermal loss, this design, knot
Structure is reasonable, and thermal loss is small, improves the efficiency of heat exchange, saves the energy.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the partial schematic diagram of cold water pipe of the present utility model.
Wherein, 1- tank bodies, 2- upper end covers, 3- air inlets, 4- exhaust outlets, 5- water inlets, 6- discharge outlet, 7- cold water pipes, 8-
Heating pipe, 9- steam vents, 10- radiating fins, 11- support frames, 12- emergency pressure reducing valves, 13- condensed waters row's mouth, 14- vacuum heat-preservings
Layer, 15- flow-disturbing web plates, 16- spiral grooves.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1 and Fig. 2 show specific embodiment of the present utility model：A kind of high efficiency heat exchanger, including tank body 1, institute
The upper end for stating tank body 1 is provided with upper end cover 2, and the upper end cover 2 is provided with air inlet 3 and exhaust outlet 4, is provided with the tank body 1 cold
Water pipe 7, the cold water pipe 7 are coiled in tank body 1 in spiral form, and the sidewall upper of the tank body 1 and lower end are respectively equipped with
Water inlet 5 and discharge outlet 6, two ports of the cold water pipe 7 are connected with water inlet 5 and discharge outlet 6 respectively, the tank body 1
Heating pipe 8 and support frame 11 are inside additionally provided with, the heating pipe 8 is coiled in tank body 1 in the form of with the backpitch of cold water pipe 7, and
It is arranged on support frame 11, the upper end of the heating pipe 8 is connected with air inlet 3, one of the heating pipe 8 with respect to cold water pipe 7
Side is provided with some steam vents 9, and the outer wall of the heating pipe 8 is provided with some radiating fins 10, and the bottom of the tank body 1 is provided with cold
Condensate arranges mouth 13.
In the present embodiment, the bottom side of the wall of the tank body 1 is provided with emergency pressure reducing valve 12, and band is processed on the tube wall of cold water pipe 7
There is the spiral groove 16 to concave, the outside of the tank body 1 is provided with vacuum heat-insulating layer 14, set on the inwall of the upper end cover 2
Thanks for your hospitality drift net plate 15.
Based on above-mentioned, high efficiency heat exchanger of the present utility model, the disk in the form of with the backpitch of cold water pipe 7 of heating pipe 8
It is wound in tank body 1 so that steam in heating pipe 8 holdup time in tank body 1 is grown, and can be good at carrying out heat exchange, and heat
Some radiating fins 10 of hairtail on the outer wall of tracheae 8, radiating efficiency is improved, improve the efficiency of heat exchange, the bottom side of the wall of tank body 1
Emergency pressure reducing valve 12 is installed, when pressure exceedes certain value in tank body 1, emergency pressure reducing valve 12 is opened, reduces pressure, use peace
Entirely, the spiral groove 16 to concave is machined with the tube wall of cold water pipe 7 so that current inside cold water pipe 7 into being threadingly advanced,
Ensure the uniformity of heat exchange, the outside of tank body 1 carries vacuum heat-insulating layer 14, reduces thermal loss, is installed on the inwall of upper end cover 2
Flow-disturbing web plate 15, flow-disturbing web plate 15 play the discharge of choked flow hot gas so that heat is fully used, and reduces thermal loss, this sets
Meter, rational in infrastructure, thermal loss is small, improves the efficiency of heat exchange, saves the energy.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of high efficiency heat exchanger, including tank body (1), the upper end of the tank body (1) is provided with upper end cover (2), and its feature exists
In：The upper end cover (2) is provided with air inlet (3) and exhaust outlet (4), and cold water pipe (7) is provided with the tank body (1), described cold
Water pipe (7) is coiled in tank body (1) in spiral form, and the sidewall upper of the tank body (1) and lower end are respectively equipped with water inlet
(5) it is connected respectively with water inlet (5) and discharge outlet (6) with discharge outlet (6), two ports of the cold water pipe (7), the tank
Heating pipe (8) and support frame (11) are additionally provided with body (1), the heating pipe (8) is coiled in the form of with cold water pipe (7) backpitch
In tank body (1), and it is arranged on support frame (11), the upper end of the heating pipe (8) is connected with air inlet (3), the heat
Tracheae (8) is provided with some steam vents (9) with respect to the side of cold water pipe (7), and the outer wall of the heating pipe (8) is provided with some radiatings
Fin (10), the bottom of the tank body (1) are provided with condensed water row's mouth (13).
2. high efficiency heat exchanger according to claim 1, it is characterised in that：The bottom side of the wall of the tank body (1) is provided with
Emergency pressure reducing valve (12).
3. high efficiency heat exchanger according to claim 1, it is characterised in that：The tube wall of the cold water pipe (7) is provided with
The spiral groove (16) to concave.
4. high efficiency heat exchanger according to claim 1, it is characterised in that：The outside of the tank body (1) is provided with vacuum
Heat-insulation layer (14).
5. high efficiency heat exchanger according to claim 1, it is characterised in that：The inwall of the upper end cover (2) is provided with
Flow-disturbing web plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950955.2U CN207095343U (en) | 2017-08-01 | 2017-08-01 | A kind of high efficiency heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950955.2U CN207095343U (en) | 2017-08-01 | 2017-08-01 | A kind of high efficiency heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095343U true CN207095343U (en) | 2018-03-13 |
Family
ID=61543425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720950955.2U Expired - Fee Related CN207095343U (en) | 2017-08-01 | 2017-08-01 | A kind of high efficiency heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207095343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228580A (en) * | 2017-08-01 | 2017-10-03 | 芜湖精达机械制造有限公司 | A kind of high efficiency heat exchanger |
| CN108518865A (en) * | 2018-04-02 | 2018-09-11 | 瀚莎热力科技有限公司 | A kind of condensing gas wall hanging stove heat exchanger |
-
2017
- 2017-08-01 CN CN201720950955.2U patent/CN207095343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228580A (en) * | 2017-08-01 | 2017-10-03 | 芜湖精达机械制造有限公司 | A kind of high efficiency heat exchanger |
| CN108518865A (en) * | 2018-04-02 | 2018-09-11 | 瀚莎热力科技有限公司 | A kind of condensing gas wall hanging stove heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190801 |