CN209386887U - Cleaning device - Google Patents
Cleaning device Download PDFInfo
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- CN209386887U CN209386887U CN201822010752.2U CN201822010752U CN209386887U CN 209386887 U CN209386887 U CN 209386887U CN 201822010752 U CN201822010752 U CN 201822010752U CN 209386887 U CN209386887 U CN 209386887U
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- connecting rope
- tubulose
- tubulation
- scraping blade
- cleaning device
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Abstract
The utility model provides a kind of cleaning device, and for cleaning the tubulation of heat exchanger, cleaning device includes: tubulose scraping blade, and in tubulation, the inner wall of tubulose scraping blade and tubulation cooperates the axially movably setting along tubulation；The first end of connecting rope, connecting rope is connect with the first end of tubulose scraping blade, and the second end of connecting rope is connect with the second end of tubulose scraping blade；Driving device has moveable drive rod, and drive rod is connect with connecting rope, and in the case where drive rod is mobile, connecting rope is mobile and drives tubulose scraping blade in column in-pipe.The technical solution of the application solves the problems, such as that tubulation dirt can not be handled when shutdownvoltage in the prior art.
Description
Technical field
The utility model relates to chemical industry cleaning device fields, in particular to a kind of cleaning device.
Background technique
In the prior art, tubular heat exchanger is chemical industry using relatively broad heat exchanger, and heat exchanger has heat exchange
The features such as effect is good, and heat transfer medium circulation is good.Cooling medium generally uses water, takes away system response by the iterative cycles of water
Heat.
With the increase for using the time, the tube layer or shell that recirculated water is circulated can be because scale problems cause to change heat exchanger
The thermal efficiency decline, need parking when tubulation is rinsed, by tubulation inner wall mud and salt crust clean up, but if
Equipment cannot stop, and can not handle mud and salt crust, and parking process can generate higher park- ing cost again.
Utility model content
The main purpose of the utility model is to provide a kind of cleaning devices, when solving shutdownvoltage in the prior art
The problem of tubulation dirt can not be handled.
To achieve the goals above, the utility model provides a kind of cleaning device, for cleaning the tubulation of heat exchanger, clearly
Clean device includes: tubulose scraping blade, and the axially movably setting along tubulation in tubulation, match by the inner wall of tubulose scraping blade and tubulation
It closes；The first end of connecting rope, connecting rope is connect with the first end of tubulose scraping blade, the second end of connecting rope and the second of tubulose scraping blade
End connection；Driving device has moveable drive rod, and drive rod is connect with connecting rope, in the case where drive rod is mobile, even
Splicing is mobile and drives tubulose scraping blade in column in-pipe.
Further, driving device includes cylinder, and cylinder includes piston rod, and piston rod forms drive rod.
Further, driving device further includes the tracheae connecting with cylinder and the solenoid valve that is arranged on tracheae, electromagnetism
The movement of valve control piston rod.
Further, cleaning device further includes the position limiting structure being arranged on tubulation inner wall, and position limiting structure can prevent pipe
Shape scraping blade is detached from tubulation.
Further, position limiting structure includes the multiple protrusions being arranged on the inner wall at tubulation both ends.
Further, the first end of tubulose scraping blade is provided with the first in command, and the second end of tubulose scraping blade is provided with second
The first end of hand, the first in command and connecting rope connects, and the second end of second handle and connecting rope connects.
Further, driving device further includes casing, and casing is located at one end of cylinder, and drive rod is threaded through in casing, set
The first through hole for wearing connecting rope and the second through-hole are provided on the side wall of pipe.
Further, driving device further includes the first locating wheel and/or the second positioning for being oriented to connecting rope
Wheel, wherein the first locating wheel is located in casing and corresponding with first through hole, and it is interior and lead to second that the second locating wheel is located at casing
Hole is corresponding.
Further, cleaning device further includes the first driving wheel and/or the second driving wheel being arranged in heat exchanger, and first
Driving wheel and/or the second driving wheel can be oriented to connecting rope.
Further, cleaning device further includes the first driving wheel and the second driving wheel being arranged in heat exchanger, and first passes
Driving wheel and the second driving wheel can be oriented to connecting rope, and tubulation, tubulose scraping blade and connecting rope are multiple, multiple tubuloses
Scraping blade and multiple connecting ropes connect correspondingly, part of multiple connecting ropes between the first driving wheel and the second driving wheel
Twist into one.
Cleaning is added in the case where recirculated water circulates from the tubulation of heat exchanger using the technical solution of the utility model
The cleaning device of the tubulation of heat exchanger.Cleaning device includes: tubulose scraping blade, driving device and connecting rope.Tubulose scraping blade is along tubulation
Axially movably setting in tubulation, the inner wall of tubulose scraping blade and tubulation cooperates.The first end and tubulose scraping blade of connecting rope
First end connection, the second end of connecting rope connect with the second end of tubulose scraping blade.Driving device has moveable drive rod,
Drive rod is connect with connecting rope, and in the case where drive rod is mobile, connecting rope is mobile and drives tubulose scraping blade in column in-pipe.
In this application, when connecting rope drives tubulose scraping blade to move back and forth in tubulation, tubulose scraping blade can be cleared up dirty on tubulation inner wall
Dirt.Therefore, heat exchanger can be realized automated cleaning tubulation inner wall during using cleaning device, and it is dirty not have to parking process
Dirt, cleaning device is convenient to use, and can guarantee the higher heat exchange efficiency of heat exchanger.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the embodiment of cleaning device according to the present utility model.
Wherein, the above drawings include the following reference numerals:
1, tubulation；2, air compressor；10, tubulose scraping blade；11, the first in command；12, second handle；20, driving device；
21, drive rod；22, cylinder；23, casing；30, solenoid valve；40, connecting rope；41, first end；42, second end；43, fixed point；
51, the first locating wheel；52, the first driving wheel；53, the second locating wheel；54, the second driving wheel；60, packing seal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing
The size of a part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
In attached drawing afterwards do not need that it is further discussed.
As shown in Figure 1, the cleaning device of the present embodiment is used to clean the tubulation 1 of heat exchanger.Cleaning device includes: that tubulose is scraped
Piece 10, driving device 20 and connecting rope 40.Tubulose scraping blade 10 along tubulation 1 axially movably setting in tubulation 1, tubulose is scraped
The inner wall of piece 10 and tubulation 1 cooperates.The first end 41 of connecting rope 40 is connect with the first end of tubulose scraping blade 10, and the of connecting rope 40
Two ends 42 are connect with the second end of tubulose scraping blade 10.Driving device 20 have moveable drive rod 21, drive rod 21 with connect
40 connection of rope, in the case where drive rod 21 is mobile, connecting rope 40 is mobile and tubulose scraping blade 10 is driven to move in tubulation 1.
It adds cleaning in the case where recirculated water circulates from the tube layer of heat exchanger using the technical solution of the present embodiment and changes
The cleaning device of the tubulation 1 of hot device.Tubulose scraping blade 10 along tubulation 1 axially movably setting in tubulation 1, tubulose scraping blade 10
Cooperate with the inner wall of tubulation 1.The first end 41 of connecting rope 40 is connect with the first end of tubulose scraping blade 10, the second end of connecting rope 40
42 connect with the second end of tubulose scraping blade 10.Driving device 20 has moveable drive rod 21, drive rod 21 and connecting rope 40
Connection, in the case where drive rod 21 is mobile, connecting rope 40 is mobile and tubulose scraping blade 10 is driven to move in tubulation 1.In this reality
It applies in example, when connecting rope 40 drives tubulose scraping blade 10 to move back and forth in tubulation 1, therefore, heat exchanger is using cleaning device
In the process can on-line automatic cleaning tubulation inner wall, do not have to parking process dirt, cleaning device is convenient to use, and can guarantee
The higher heat exchange efficiency of heat exchanger.
Specifically, the travel frequency reciprocal in tubulation 1 of tubulose scraping blade 10 can according to need to be arranged, such as per hour
Movement one is back and forth.
In the present embodiment, connecting rope is preferably thin stainless steel wire rope.The length of connecting rope preferably adjust to just at
Tensioned state.
In the present embodiment, tubulose scraping blade 10 is hollow and thin-walled structure.The outer diameter of tubulose scraping blade 10 is slightly less than the interior of tubulation
Diameter, the thickness of tubulose scraping blade 10 is in 0.5mm between 2mm, and for length in 20mm between 80mm, tubulose scraping blade 10 is not only thin but also short
Tubulation heat transfer effect will not be impacted.In other figs. in unshowned embodiment, as long as the thickness and ruler of tubulose scraping blade
The very little tubulose scraping blade that do not influence can guarantee that dirt can be cleaned out completely by tubulose scraping blade on tubulation internal diameter in column in-pipe,
Remaining size of tubulose scraping blade is also within the scope of protection of this application.
As shown in Figure 1, in the present embodiment, driving device 20 includes cylinder 22, cylinder 22 includes piston rod, piston rod
At drive rod 21.Cylinder is standard component, is easy to control and cost is relatively low.Certainly, unshowned embodiment in other figs.
In, driving device 20 or other structures, such as motor, gear and rack structure, rack structure form drive rod.
As shown in Figure 1, driving device 20 further includes the tracheae connecting with cylinder 22 and the solenoid valve that is arranged on tracheae
30, solenoid valve 30 controls the movement of piston rod.In the present embodiment, it is externally connected with air compressor 2 in cylinder 22, specifically,
Cylinder 22 is outer to be connect with the control valve of air compressor 2, and air compressor 2 generates compressed air as power source.Solenoid valve
30 be control 22 air inlet of cylinder and exhaust, and the both ends that solenoid valve 30 controls cylinder 22 pass in and out gas.In 22 first end air inlet of cylinder
In the case where second end outlet, gas push drive rod 21 is mobile, and drive rod 21 drives connecting rope 40 mobile.In cylinder 22 second
In the case where holding air inlet first end outlet, gas push drive rod 21 is mobile toward opposite direction, and drive rod 21 drives connecting rope
40 back move.In this way, solenoid valve 30 guarantees the continuity of the movement of piston rod.Therefore, the heat exchanger of the present embodiment is automatically clear
Blowdown is washed, guarantees heat transfer effect in time, realizes that not having to parking dismantles cleaning.
As shown in Figure 1, in the present embodiment, the junction of drive rod 21 and connecting rope 40 is fixed point 43.Drive rod 21
With connecting rope 40 at the fixed point 43 can by welding, it is Nian Jie or pass through fastener connect.
As shown in Figure 1, cleaning device further includes the position limiting structure being arranged on 1 inner wall of tubulation, position limiting structure can be prevented
Tubulose scraping blade 10 is detached from tubulation 1.Above-mentioned position limiting structure limits scope of activities of the tubulose scraping blade 10 in tubulation 1.
As shown in Figure 1, position limiting structure includes the multiple protrusions being arranged on the inner wall at 1 both ends of tubulation.Multiple protrusions are half
Ball-type protruding point, the quantity of protrusion is two to four in the present embodiment, and radius is in 1mm between 5mm.Multiple protrusions are preferred
For two to four balanced weldings.In other figs. in unshowned embodiment, the quantity of protrusion can also be five or more.It is convex
The shape and size in portion can also adjust according to actual needs, as long as can prevent tubulose scraping blade from falling off.
As shown in Figure 1, the first end of tubulose scraping blade 10 is provided with the first in command 11, the second end of tubulose scraping blade 10 is provided with
Second handle 12, the first in command 11 connect with the first end 41 of connecting rope 40, the second end 42 of second handle 12 and connecting rope 40
Connection.The setting of the first in command 11 connects convenient for realizing with the first end 41 of connecting rope 40, the setting of second handle 12 be convenient for
The second end 42 of connecting rope 40 realizes connection.Above structure is convenient for the connection of connecting rope 40 and tubulose scraping blade 10.
As shown in Figure 1, driving device 20 further includes casing 23, casing 23 is located at one end of cylinder 22, and drive rod 21 is worn
In casing 23, the first through hole for wearing connecting rope 40 and the second through-hole are provided on the side wall of casing 23.In this way, connecting rope 40
It can be moved in casing 23, prevent connecting rope 40 exposed.In the present embodiment, connecting rope 40 can be by being similar to heat exchanger
Liquidometer mounting means be connected in tubulation 1.It is realized by way of packing seal 60 between drive rod 21 and casing 23 close
Envelope.
As shown in Figure 1, driving device 20 further includes the first locating wheel 51 and second for being oriented to connecting rope 40
Locating wheel 53, wherein the first locating wheel 51 is located in casing 23 and corresponding with first through hole, and the second locating wheel 53 is located at casing
It is in 23 and corresponding with the second through-hole.In the present embodiment, the first locating wheel 51 and the second locating wheel 53 can be to connecting ropes
40 are oriented to, so that connecting rope 40 becomes more smooth during being driven.
In other figs. in unshowned embodiment, driving device can only include the first locating wheel or the second locating wheel.
It is used to be oriented to connecting rope by the first locating wheel or the second locating wheel.Wherein, the first locating wheel is located in casing simultaneously
Corresponding with first through hole, the second locating wheel is located in casing and corresponding with the second through-hole.First locating wheel or the second positioning
Wheel can make connection rope drive become smooth.It will be appreciated by those skilled in the art that as long as being provided with positioning in driving device
Wheel, can to connect rope drive becomes smooth in the range of protection.
As shown in Figure 1, cleaning device further includes the first driving wheel 52 and the second driving wheel 54 being arranged in heat exchanger, the
One driving wheel 52 and the second driving wheel 54 can be oriented to connecting rope 40.In the present embodiment, the first driving wheel 52 and
Two driving wheels 54 are arranged on 40 path of connecting rope, and the first driving wheel 52 and the second driving wheel 54 can carry out connecting rope 40
Guiding, so that connecting rope 40 becomes smooth, simple during being driven, it is easy to accomplish.
In other figs. in unshowned embodiment, cleaning device can only include the first transmission being arranged in heat exchanger
Wheel or the second driving wheel, the first driving wheel or the second driving wheel can be oriented to connecting rope.In this way, above-mentioned driving wheel makes
Become smooth, simple during rope drive must be connected, it is easy to accomplish.It will be appreciated by those skilled in the art that as long as driving
Driving wheel is provided in device, can to connect rope drive becomes smooth, simple in the range of protection.
As shown in Figure 1, tubulation 1, tubulose scraping blade 10 and connecting rope 40 are multiple, multiple tubulose scraping blades 10 and multiple companies
Splicing 40 connects correspondingly, and part of multiple connecting ropes 40 between the first driving wheel 52 and the second driving wheel 54 twists into
One.Connection is simple in this way, convenient for operation.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality
Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because
This should not be understood as the limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component itself
Wide is inside and outside.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of utility model protection range.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of cleaning device, for cleaning the tubulation (1) of heat exchanger, which is characterized in that the cleaning device includes:
Tubulose scraping blade (10), the axially movably setting along the tubulation (1) is in the tubulation (1), the tubulose scraping blade
(10) cooperate with the inner wall of the tubulation (1)；
Connecting rope (40), the first end (41) of the connecting rope (40) is connect with the first end of the tubulose scraping blade (10), described
The second end (42) of connecting rope (40) is connect with the second end of the tubulose scraping blade (10)；
Driving device (20) has moveable drive rod (21), and the drive rod (21) connect with the connecting rope (40),
In the case that the drive rod (21) is mobile, the connecting rope (40) is mobile and drives the tubulose scraping blade (10) in the tubulation
(1) it is moved in.
2. cleaning device according to claim 1, which is characterized in that the driving device (20) includes cylinder (22), institute
Stating cylinder (22) includes piston rod, and the piston rod forms the drive rod (21).
3. cleaning device according to claim 2, which is characterized in that the driving device (20) further includes and the cylinder
(22) tracheae connected and the solenoid valve (30) being arranged on the tracheae, the solenoid valve (30) control the piston rod
It is mobile.
4. cleaning device according to claim 1, which is characterized in that the cleaning device further includes being arranged in the tubulation
(1) position limiting structure on inner wall, the position limiting structure can prevent the tubulose scraping blade (10) to be detached from the tubulation (1).
5. cleaning device according to claim 4, which is characterized in that the position limiting structure includes being arranged in the tubulation
(1) multiple protrusions on the inner wall at both ends.
6. cleaning device according to claim 1, which is characterized in that the first end of the tubulose scraping blade (10) is provided with
The second end of leader (11), the tubulose scraping blade (10) are provided with second handle (12), the first in command (11) with it is described
The first end (41) of connecting rope (40) connects, and the second handle (12) connect with the second end (42) of the connecting rope (40).
7. cleaning device according to claim 2, which is characterized in that the driving device (20) further includes casing (23),
Described sleeve pipe (23) is located at one end of the cylinder (22), and the drive rod (21) is threaded through in described sleeve pipe (23), the set
It manages and is provided with the first through hole and the second through-hole for wearing the connecting rope (40) on the side wall of (23).
8. cleaning device according to claim 7, which is characterized in that the driving device (20) further includes for described
The first locating wheel (51) and/or the second locating wheel (53) that connecting rope (40) is oriented to, wherein first locating wheel (51)
In described sleeve pipe (23) and corresponding with the first through hole, second locating wheel (53) is located in described sleeve pipe (23)
And it is corresponding with second through-hole.
9. cleaning device according to claim 1, which is characterized in that the cleaning device further includes being arranged in the heat exchange
The first driving wheel (52) and/or the second driving wheel (54) in device, first driving wheel (52) and/or the second driving wheel (54)
The connecting rope (40) can be oriented to.
10. cleaning device according to claim 1, which is characterized in that the cleaning device further includes that setting is changed described
The first driving wheel (52) and the second driving wheel (54) in hot device, first driving wheel (52) and the second driving wheel (54) can
The connecting rope (40) is oriented to, the tubulation (1), the tubulose scraping blade (10) and the connecting rope (40) are more
A, multiple tubulose scraping blades (10) and multiple connecting ropes (40) connect correspondingly, multiple connecting ropes (40)
Part between first driving wheel (52) and second driving wheel (54) twists into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010752.2U CN209386887U (en) | 2018-11-30 | 2018-11-30 | Cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010752.2U CN209386887U (en) | 2018-11-30 | 2018-11-30 | Cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386887U true CN209386887U (en) | 2019-09-13 |
Family
ID=67870492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822010752.2U Active CN209386887U (en) | 2018-11-30 | 2018-11-30 | Cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209386887U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721148A (en) * | 2020-07-13 | 2020-09-29 | 李云 | Tubular heat exchanger |
| CN113294772A (en) * | 2021-05-08 | 2021-08-24 | 大唐东北电力试验研究院有限公司 | Crawling microwave oscillation oxide skin cleaning system |
| CN114562900A (en) * | 2022-03-10 | 2022-05-31 | 江苏经贸职业技术学院 | Direct evaporation rotary type surface air cooler device |
-
2018
- 2018-11-30 CN CN201822010752.2U patent/CN209386887U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721148A (en) * | 2020-07-13 | 2020-09-29 | 李云 | Tubular heat exchanger |
| CN113294772A (en) * | 2021-05-08 | 2021-08-24 | 大唐东北电力试验研究院有限公司 | Crawling microwave oscillation oxide skin cleaning system |
| CN113294772B (en) * | 2021-05-08 | 2022-11-15 | 大唐东北电力试验研究院有限公司 | Crawling microwave oscillation oxide skin cleaning system |
| CN114562900A (en) * | 2022-03-10 | 2022-05-31 | 江苏经贸职业技术学院 | Direct evaporation rotary type surface air cooler device |
| CN114562900B (en) * | 2022-03-10 | 2023-08-18 | 江苏经贸职业技术学院 | Direct evaporation rotary surface air cooler device |
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