CN204007214U - With the heater of end enclosure structure - Google Patents
With the heater of end enclosure structure Download PDFInfo
- Publication number
- CN204007214U CN204007214U CN201420442760.3U CN201420442760U CN204007214U CN 204007214 U CN204007214 U CN 204007214U CN 201420442760 U CN201420442760 U CN 201420442760U CN 204007214 U CN204007214 U CN 204007214U
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- heat exchanger
- water
- collector
- exchanger tube
- heater
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Abstract
The utility model provides a kind of heater with end enclosure structure, water inlet collector, water outlet collector, tube sheet, side plate, heat exchanger tube, elbow, air bleeding valve, draining valve and Inlet and outlet water bend pipe, the framework of heater is made up of tube sheet and side plate, in framework, comprise multiple heat exchanger tubes, heat exchanger tube connects by elbow and is interconnected, heat exchanger tube is fixed on tube sheet, draining valve is connected with the bottom of water inlet collector, the heat exchanger tube of high order end is connected with the bottom of water inlet collector by Inlet and outlet water bend pipe, the heat exchanger tube of low order end is connected with the bottom of water outlet collector by Inlet and outlet water bend pipe, air bleeding valve is connected with the top of water outlet collector.The utility model is simple in structure, dependable performance, has effectively improved the heat exchange efficiency of heater, saves the energy, working service conveniently, is the environment-friendly products of energy-saving and emission-reduction.
Description
Technical field
The utility model relates to heater field, is specifically related to a kind of heater with end enclosure structure.
Background technology
Heater is the common apparatus of chemical industry, oil, iron and steel, automobile, food and other many industrial departments, occupies aborning critical role.Especially in Chemical Manufacture, heater application is very extensive.In ventilation and air conditioning system, heater is the key equipment that air is carried out to heat treated, is also conventional firing equipment, and its volume is little, and heating power is high, use very extensive, people more and more be unable to do without it.Especially in the north, winter is colder, and general outdoor temperature all reaches subzero, so adding heat request and will increase heater under this condition.And the design of heater is in the past taking dependable performance, system stability as basis, do not consider water in heat exchanger tube can emptying, whether can be antifreeze, and produce maximum heat exchange efficiency, save the problems such as product cost.
Utility model content
The purpose of this utility model is for solving above-mentioned deficiency, and a kind of heater with end enclosure structure is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of heater with end enclosure structure, water inlet collector, water outlet collector, tube sheet, side plate, heat exchanger tube, elbow, air bleeding valve, draining valve and Inlet and outlet water bend pipe, the framework of heater is made up of tube sheet and side plate, in framework, comprise multiple heat exchanger tubes, heat exchanger tube connects by elbow and is interconnected, heat exchanger tube is fixed on tube sheet, draining valve is connected with the bottom of water inlet collector, the heat exchanger tube of high order end is connected with the bottom of water inlet collector by Inlet and outlet water bend pipe, the heat exchanger tube of low order end is connected with the bottom of water outlet collector by Inlet and outlet water bend pipe, air bleeding valve is connected with the top of water outlet collector.
The utlity model has following useful effect: simple in structure, dependable performance, effectively improve the heat exchange efficiency of heater, save the energy, working service is convenient, is the environment-friendly products of energy-saving and emission-reduction.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is stereogram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As Fig. 1, shown in Fig. 2, a kind of heater with end enclosure structure, water inlet collector 1, water outlet collector 2, tube sheet 3, side plate 4, heat exchanger tube 5, elbow 6, air bleeding valve 7, draining valve 8 and Inlet and outlet water bend pipe 9, the framework of heater is made up of tube sheet 3 and side plate 4, in framework, comprise multiple heat exchanger tubes 5, heat exchanger tube 5 is connected and is interconnected by elbow 6, heat exchanger tube 5 is fixed on tube sheet 3, draining valve 8 is connected with the bottom of water inlet collector 1, the heat exchanger tube 5 of high order end is connected with the bottom of water inlet collector 1 by Inlet and outlet water bend pipe 9, the heat exchanger tube 5 of low order end is connected with the bottom of water outlet collector 2 by Inlet and outlet water bend pipe 9, air bleeding valve 7 is connected with the top of water outlet collector 2.
When heater pipeline connects, middle heat exchanger tube adopts elbow to connect; Elbow adopts the arrangement mode of straight line or oblique line, and water not in heat exchanger tube in the middle of having ensured to make can utilize gravity to discharge from being about to water, does not produce vortex phenomenon, thereby exhaust, drainage effect are better; The other end of minimum point heat exchanger tube is connected with water inlet collector, and the other end of peak heat exchanger tube is connected with water outlet collector, and middle heat exchanger tube connects with Inlet and outlet water bend pipe; Water inlet collector is installed draining valve in minimum point; Water outlet collector is installed air bleeding valve at peak; In the time that heater is stopped using, open draining valve, air bleeding valve, because draining valve is positioned at the minimum point of heater water lines, water can be discharged by free gravity from draining valve, do not have any ponding residual, thereby ensured that heater can be by water emptying, when heater place environment temperature is during lower than zero degree, heater can not freeze, and resistance to frost is reliable.
Because adopting this kind of elbow form, the utility model connects, avoid vortex phenomenon generation, reduce into water circulation area of section, thereby improve the water speed in heat exchanger tube and improved heat exchange efficiency, reduce heat exchanger tube radical, saved product cost, and be convenient to safeguard, having extended service life, is the environment-friendly products of energy-saving and emission-reduction.
Claims (1)
1. the heater with end enclosure structure, comprise into water collector (1), water outlet collector (2), tube sheet (3), side plate (4), heat exchanger tube (5), elbow (6), air bleeding valve (7), draining valve (8) and Inlet and outlet water bend pipe (9), it is characterized in that: the framework of heater is made up of tube sheet (3) and side plate (4), in framework, comprise multiple heat exchanger tubes (5), heat exchanger tube (5) is connected and is interconnected by elbow (6), heat exchanger tube (5) is fixed on tube sheet (3), draining valve (8) is connected with the bottom of water inlet collector (1), the heat exchanger tube (5) of high order end is connected with the bottom of water inlet collector (1) by Inlet and outlet water bend pipe (9), the heat exchanger tube (5) of low order end is connected with the bottom of water outlet collector (2) by Inlet and outlet water bend pipe (9), air bleeding valve (7) is connected with the top of water outlet collector (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442760.3U CN204007214U (en) | 2014-08-01 | 2014-08-01 | With the heater of end enclosure structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442760.3U CN204007214U (en) | 2014-08-01 | 2014-08-01 | With the heater of end enclosure structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007214U true CN204007214U (en) | 2014-12-10 |
Family
ID=52047201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420442760.3U Active CN204007214U (en) | 2014-08-01 | 2014-08-01 | With the heater of end enclosure structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969644A (en) * | 2017-01-19 | 2017-07-21 | 江苏大翔科技有限公司 | A kind of fan coil heat exchanger |
-
2014
- 2014-08-01 CN CN201420442760.3U patent/CN204007214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969644A (en) * | 2017-01-19 | 2017-07-21 | 江苏大翔科技有限公司 | A kind of fan coil heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |