CN206724739U - The high-efficiency heat exchange coil of absorption heat exchange device - Google Patents
The high-efficiency heat exchange coil of absorption heat exchange device Download PDFInfo
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- CN206724739U CN206724739U CN201720107348.XU CN201720107348U CN206724739U CN 206724739 U CN206724739 U CN 206724739U CN 201720107348 U CN201720107348 U CN 201720107348U CN 206724739 U CN206724739 U CN 206724739U
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- pipe
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- heat exchange
- coil pipe
- water inlet
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Abstract
The utility model discloses a kind of high-efficiency heat exchange coil of absorption heat exchange device, it is made up of the coil pipe group of multiple superpositions up and down, each coil pipe group includes multilayer coil pipe, a water inlet pipe and an outlet pipe, every layer of coil pipe is two coil pipes coiled side by side by helix shape in approximately the same plane, and the both ends of every layer of two coil pipe all connect with the water inlet pipe and outlet pipe of the coil pipe group respectively.Its heat transfer medium flow is big, heat exchange area is big, heat transfer efficiency is high, and it is simple in construction, be easily worked making.
Description
Technical field
The utility model belongs to technical field of heat exchange, especially a kind of high-efficiency heat exchange coil of absorption heat exchange device.
Background technology
Absorption heat exchange device is also referred to as absorption heat pump, and absorption heat exchange device includes generator, condenser, evaporator and absorption
Device, heat exchange coil is all used in the inside of generator, condenser, evaporator and absorber, and heat exchange coil is absorption heat exchange device
Important component.Heat exchange coil species of the prior art is various, most all irregular there is coil arrangement, variable
Shape, heat transfer efficiency is low, the defects of maintainability difference.
The content of the invention
The purpose of this utility model is to provide a kind of high-efficiency heat exchange coil of absorption heat exchange device, its heat transfer medium flow
Greatly, heat exchange area is big, heat transfer efficiency is high, and it is simple in construction, be easily worked making.
Technical scheme is realized in used by the utility model：A kind of high efficient heat exchanging disk of absorption heat exchange device
Pipe, it is characterised in that：It is made up of the coil pipe group of multiple superpositions up and down, and each coil pipe group includes multilayer coil pipe, a water inlet pipe
With an outlet pipe, every layer of coil pipe is two coil pipes coiled side by side by helix shape in approximately the same plane, two every layer
The both ends of coil pipe all connect with the water inlet pipe and outlet pipe of the coil pipe group respectively.
Further, the external diameter of described coil pipe is 8~10mm, and pipe thickness is 0.5~1.5mm, inner coil pipe and outer coil pipe
Horizontal interval distance be 2~5mm, the interfloor distance of multilayer coil pipe is 2~5mm.
Further, all connected between the water inlet pipe and outlet pipe and coil pipe by elbow union welding.
The utility model has the advantage of：
1) the utility model is made up of the coil pipe group of multiple superpositions up and down, and each coil pipe group is entered including multilayer coil pipe, one
Water pipe and an outlet pipe, this packet design facilitate processing and fabricating to install；Multiple groups of water inlet pipe is connected to a water inlet
On box, multiple groups of outlet pipe is connected in a water outlet box, and this Parallel Design can use thinner coil pipe without influenceing
Rate-of flow.
2) every layer of coil pipe is two coil pipes coiled side by side by helix shape in approximately the same plane, every layer of two coil pipe
Both ends all connected respectively with the water inlet pipe and outlet pipe of the coil pipe group.Two coil arrangements coiled side by side by helix shape
Simply, it is easy to make, and can use the flexibility of copper pipe disk of the external diameter less than 10mm whole coil pipe after making, caliber reduction more
It is good, be advantageous to carry out coil pipe, on the basis of the caliber of heat exchange coil is reduced, more multi-turn can be coiled in equal horizontal space
Several copper pipes, the coil pipe of more numbers of plies can be set in equal longitudinal space；
3) structure of whole heat exchange coil device is more close, effective heat exchange area significantly improves, and can significantly improve entirely
The heat transfer effect of unit.
Brief description of the drawings
Fig. 1 is the high-efficiency heat exchange coil dimensional structure diagram of the utility model absorption heat exchange device；
Fig. 2 is the high-efficiency heat exchange coil each group decomposing state dimensional structure diagram of the utility model absorption heat exchange device；
Fig. 3 be the high-efficiency heat exchange coil of the utility model absorption heat exchange device single layer coil tube and its with water inlet pipe and water outlet
Pipe connection status dimensional structure diagram；
In figure：1- water inlet pipes, 2- outlet pipes, 3- coil pipes, 4- elbow unions.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, a kind of high-efficiency heat exchange coil of absorption heat exchange device, it is by about 4 disks being superimposed
Pipe group is formed, and each coil pipe group includes 8 layers of coil pipe, a water inlet pipe 1 and an outlet pipe 2, and every layer of coil pipe is two same
The coil pipe 3 coiled side by side by helix shape in individual plane, the both ends of every layer of two coil pipe 3 all respectively by elbow union 4 with
The water inlet pipe 1 of the coil pipe group connects with the welding of outlet pipe 2.The external diameter of described coil pipe is 9.5mm, and pipe thickness is 1mm, inner disc
The horizontal interval distance of pipe and outer coil pipe is 4mm, and the interfloor distance of multilayer coil pipe is 4mm.
Finally it should be noted that above embodiment is only illustrating the technical solution of the utility model, rather than
Limitation to scope of protection of the utility model, the letter that one of ordinary skill in the art is carried out to the technical solution of the utility model
Single modification or equivalent substitution, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (3)
- A kind of 1. high-efficiency heat exchange coil of absorption heat exchange device, it is characterised in that：It is made up of the coil pipe group of multiple superpositions up and down, Each coil pipe group includes multilayer coil pipe, a water inlet pipe and an outlet pipe, every layer of coil pipe be two in approximately the same plane by The coil pipe that helix shape coils side by side, the water inlet pipe and outlet pipe of the both ends of every layer of two coil pipe all respectively with the coil pipe group connect It is logical.
- 2. the high-efficiency heat exchange coil of absorption heat exchange device according to claim 1, it is characterised in that：Outside described coil pipe Footpath is 8~10mm, and pipe thickness is 0.5~1.5mm, and the horizontal interval distance of inner coil pipe and outer coil pipe is 2~5mm, multilayer disc The interfloor distance of pipe is 2~5mm.
- 3. the high-efficiency heat exchange coil of absorption heat exchange device according to claim 1 or 2, it is characterised in that：The water inlet pipe All connected between outlet pipe and coil pipe by elbow union welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107348.XU CN206724739U (en) | 2017-01-23 | 2017-01-23 | The high-efficiency heat exchange coil of absorption heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107348.XU CN206724739U (en) | 2017-01-23 | 2017-01-23 | The high-efficiency heat exchange coil of absorption heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206724739U true CN206724739U (en) | 2017-12-08 |
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ID=60500357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720107348.XU Active CN206724739U (en) | 2017-01-23 | 2017-01-23 | The high-efficiency heat exchange coil of absorption heat exchange device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206724739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813148A (en) * | 2019-03-20 | 2019-05-28 | 苏宇贵 | Cyclic annular sprinkle heat-exchanger rig and its application method |
| CN111892025A (en) * | 2020-08-04 | 2020-11-06 | 四川久源机械制造有限公司 | Ammonia oxidation furnace for producing nitric acid by normal pressure method and process method thereof |
-
2017
- 2017-01-23 CN CN201720107348.XU patent/CN206724739U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813148A (en) * | 2019-03-20 | 2019-05-28 | 苏宇贵 | Cyclic annular sprinkle heat-exchanger rig and its application method |
| CN111892025A (en) * | 2020-08-04 | 2020-11-06 | 四川久源机械制造有限公司 | Ammonia oxidation furnace for producing nitric acid by normal pressure method and process method thereof |
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