CN208391399U - A kind of sea water desalination heat exchanger tube guiding device - Google Patents
A kind of sea water desalination heat exchanger tube guiding device Download PDFInfo
- Publication number
- CN208391399U CN208391399U CN201820802765.0U CN201820802765U CN208391399U CN 208391399 U CN208391399 U CN 208391399U CN 201820802765 U CN201820802765 U CN 201820802765U CN 208391399 U CN208391399 U CN 208391399U
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- CN
- China
- Prior art keywords
- heat exchanger
- exchanger tube
- guiding device
- sea water
- water desalination
- 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.)
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Abstract
The utility model relates to a kind of sea water desalination heat exchanger tube guiding devices, the connecting rod for including: conical head and being connected with conical head, the connecting rod is equipped with hairbrush section, the outer diameter of the hairbrush section is greater than the outer diameter for being directed to heat exchanger tube, sea water desalination heat exchanger tube guiding device structure in the utility model is simple, it is convenient to mount and dismount, after guiding device is with heat exchanger tube installation is directed to, hairbrush section and being directed between heat exchanger tube, there is enough frictional force to guarantee that guiding device will not be inadvertently fallen off from being directed on heat exchanger tube, when guiding after the completion of need by guiding device from be directed to removed on heat exchanger tube when, direct motion guiding device, without other tools.
Description
[technical field]
The utility model relates to field of heat exchangers more particularly to a kind of sea water desalination heat exchanger tube guiding devices.
[background technique]
When manufacturing heat exchanger, need to be threaded through heat exchanger tube on tube sheet and baffle plate, due to pore on tube sheet and baffle plate
Fit-up gap between heat exchanger tube is smaller, and there is assembling tolerance after tube sheet and baffle plate assembling, so heat exchanger tube is being worn
If when it is relatively difficult, need by guiding device for pipe penetration, but after the completion of heat exchanger tube is worn, guiding device for pipe penetration is needed from changing
It is taken away on heat pipe, therefore has to guiding device for pipe penetration claimed below, guiding device for pipe penetration will have with heat exchanger tube in poling
Enough bonding strengths, prevent guiding device for pipe penetration from surprisingly falling off from heat exchanger tube, and facilitate poling again after poling
Guiding device is taken away from heat exchanger tube, joins Chinese patent application the 2017111894336th, and there is disclosed a kind of poling guiding to fill
Set, comprising: conical head and the whorl brace rod being connected with conical head, the whorl brace rod be equipped with split-type cylindrical sleeve and
Addendum cone, the addendum cone are equipped with fixed fixture block, and the rear portion of the split-type cylindrical sleeve has been formed uniformly several swollen, per adjacent two
A swollen film trap is equipped between a swollen, the fixed fixture block is arranged in swollen film trap.The guiding device for pipe penetration knot of this kind of structure
Structure is complex, and manufacturing cost is higher, and operates more inconvenience in actual use, greatly reduces production efficiency,
In addition the guiding device of this kind of structure can be to the inner wall surface for being directed to heat exchanger tube during with heat exchanger tube installation is directed to
It causes to damage.
It is therefore desirable to provide a kind of sea water desalination heat exchanger tube guiding device for solving above-mentioned technical problem.
[utility model content]
To solve the above problems, the purpose of this utility model is to provide a kind of seawater that structure is simple and convenient to operate is light
Change heat exchanger tube guiding device.
To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of sea water desalination heat exchanger tube guiding device,
The connecting rod for including: conical head and being connected with conical head, it is characterised in that: the connecting rod is equipped with hairbrush section, the hair
The outer diameter of brush section is greater than the outer diameter for being directed to heat exchanger tube.
Preferably, one of the utility model sea water desalination heat exchanger tube guiding device is further arranged to: the taper
Head includes the first conical surface section, the second conical surface section and the cylindrical section being set between the first conical surface section and the second conical surface section, the circle
The outer diameter of shell of column is identical as the outer diameter for being directed to heat exchanger tube, and first conical surface section is contrary with the conical surface of the second conical surface section,
The frustoconical bevel angle range of first conical surface section and the second conical surface section is 20 °~30 °.
Preferably, one of the utility model sea water desalination heat exchanger tube guiding device is further arranged to: the taper
Head between connecting rod using being threadedly coupled.
Preferably, one of the utility model sea water desalination heat exchanger tube guiding device is further arranged to: the hairbrush
Section includes brush axle and hair body brush.
Preferably, one of the utility model sea water desalination heat exchanger tube guiding device is further arranged to: the hairbrush
Axis is formed by the mutual process of two one metal wires.
Preferably, one of the utility model sea water desalination heat exchanger tube guiding device is further arranged to: the hairbrush
Hair body is made of plastic material.
Preferably, one of the utility model sea water desalination heat exchanger tube guiding device is further arranged to: the plasticity
Material is nylon.
Preferably, one of the utility model sea water desalination heat exchanger tube guiding device is further arranged to: the hairbrush
Hair body is arranged in the shape of a spiral on brush axle.
Compared with prior art, the utility model has the following beneficial effects: the sea water desalination in the utility model exchanges heat
Pipe guiding device structure is simple, is convenient to mount and dismount, and when guiding device and after be directed to heat exchanger tube installation, hairbrush section and is directed to heat exchange
There is enough frictional force to guarantee that guiding device will not be inadvertently fallen off from being directed on heat exchanger tube, after the completion of guiding between pipe
Need by guiding device from be directed to removed on heat exchanger tube when, direct motion guiding device, without other tools.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of sea water desalination heat exchanger tube guiding device in the utility model.
Fig. 2 is the decomposition texture schematic diagram of sea water desalination heat exchanger tube guiding device in the utility model.
In figure: 1, conical head, the 10, first conical surface section, the 11, second conical surface section, 12, cylindrical section, 2, connecting rod, 20, hairbrush
Section, 200, brush axle, 201, hair body brush.
[specific embodiment]
A kind of sea water desalination heat exchanger tube guiding device described in the utility model is made into one below by specific embodiment
The detailed description of step.
Join shown in Fig. 1 and Fig. 2, a kind of sea water desalination heat exchanger tube guiding device, comprising: conical head 1 and connecting rod 2, it is described
Using being threadedly coupled between conical head 1 and connecting rod 2, the connecting rod 2 is equipped with hairbrush section 20, and the hairbrush section 20 includes hair
Brush axis 200 and hair body brush 201, the brush axle 200 are formed by the mutual process of two one metal wires, and the hair body brush 201 exists
It arranges in the shape of a spiral on brush axle 200, the hair body brush 201 is made of plastic material, in the present embodiment, the hairbrush
Hair body 201 is made of nylon, and the outer diameter of the hair body brush 201 is greater than the outer diameter for being directed to heat exchanger tube, to can guarantee guiding
Device and be directed to heat exchanger tube installation after have enough frictional force, and can avoid the inner wall surface for being directed to heat exchanger tube is caused
Damage.The conical head 1 is including the first conical surface section 10, the second conical surface section 11 and is set to the first conical surface section 10 and the second conical surface section
The outer diameter of cylindrical section 12 between 11, the cylindrical section 12 is identical as the outer diameter for being directed to heat exchanger tube, so that it is guaranteed that heat exchanger tube draws
It wears and does not collide with, first conical surface section 10 is contrary with the conical surface of the second conical surface section 11, first conical surface section 10 and second
The frustoconical bevel angle range of conical surface section 11 is 20 °~30 °, and heat exchanger tube is being installed on tube sheet and baffle plate by the first conical surface section 10
Guiding role is played when pore, the second conical surface section 11 plays guiding role when guiding device to be installed on heat exchanger tube.
In conclusion sea water desalination heat exchanger tube guiding device structure in the utility model is simple, is convenient to mount and dismount, work as guiding
Device and after being directed to heat exchanger tube installation, is directed to the outer diameter of heat exchanger tube since the outer diameter of hairbrush section is greater than, hairbrush section with
It is directed between heat exchanger tube with enough frictional force and guarantees that guiding device will not be inadvertently fallen off from being directed on heat exchanger tube, when
Guiding after the completion of need by guiding device from be directed to removed on heat exchanger tube when, direct motion guiding device, without
Other tools, thus greatly reduce manufacturing cost, improve work efficiency.
The principles and effects of the utility model creation, and the reality that part uses only is illustrated in the above embodiments
Example is applied, is rather than limited the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from this
Under the premise of utility model concept, various modifications and improvements can be made, these belong to the protection of the utility model
Range.
Claims (8)
1. a kind of sea water desalination heat exchanger tube guiding device, comprising: conical head and the connecting rod being connected with conical head, feature exist
In: the connecting rod is equipped with hairbrush section, and the outer diameter of the hairbrush section is greater than the outer diameter for being directed to heat exchanger tube.
2. a kind of sea water desalination heat exchanger tube guiding device as described in claim 1, it is characterised in that: the conical head includes the
One conical surface section, the second conical surface section and the cylindrical section being set between the first conical surface section and the second conical surface section, the cylindrical section it is outer
Diameter is identical as the outer diameter for being directed to heat exchanger tube, and first conical surface section is contrary with the conical surface of the second conical surface section, and described first
The frustoconical bevel angle range of conical surface section and the second conical surface section is 20 °~30 °.
3. a kind of sea water desalination heat exchanger tube guiding device as described in claim 1, it is characterised in that: the conical head with connect
Using threaded connection between bar.
4. a kind of sea water desalination heat exchanger tube guiding device as described in claim 1, it is characterised in that: the hairbrush section includes hair
Brush axis and hair body brush.
5. a kind of sea water desalination heat exchanger tube guiding device as claimed in claim 4, it is characterised in that: the brush axle is by two
The mutual process of wire forms.
6. a kind of sea water desalination heat exchanger tube guiding device as claimed in claim 4, it is characterised in that: the hair body brush is by moulding
Property material is made.
7. a kind of sea water desalination heat exchanger tube guiding device as claimed in claim 6, it is characterised in that: the plastic material is Buddhist nun
Dragon.
8. a kind of sea water desalination heat exchanger tube guiding device as claimed in claim 4, it is characterised in that: the hair body brush is in hair
It arranges in the shape of a spiral on brush axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802765.0U CN208391399U (en) | 2018-05-28 | 2018-05-28 | A kind of sea water desalination heat exchanger tube guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802765.0U CN208391399U (en) | 2018-05-28 | 2018-05-28 | A kind of sea water desalination heat exchanger tube guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208391399U true CN208391399U (en) | 2019-01-18 |
Family
ID=65137691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820802765.0U Active CN208391399U (en) | 2018-05-28 | 2018-05-28 | A kind of sea water desalination heat exchanger tube guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208391399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620847A (en) * | 2018-05-28 | 2018-10-09 | 张化机（苏州）重装有限公司 | A kind of sea water desalination heat exchanger tube guider |
-
2018
- 2018-05-28 CN CN201820802765.0U patent/CN208391399U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620847A (en) * | 2018-05-28 | 2018-10-09 | 张化机（苏州）重装有限公司 | A kind of sea water desalination heat exchanger tube guider |
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