CN204100896U - A kind of air cooler heat exchange pipe cleaning device for outer walls - Google Patents
A kind of air cooler heat exchange pipe cleaning device for outer walls Download PDFInfo
- Publication number
- CN204100896U CN204100896U CN201420522522.3U CN201420522522U CN204100896U CN 204100896 U CN204100896 U CN 204100896U CN 201420522522 U CN201420522522 U CN 201420522522U CN 204100896 U CN204100896 U CN 204100896U
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- Prior art keywords
- heat exchanger
- exchanger tube
- air cooler
- heat exchange
- diameter
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Abstract
The utility model relates to a kind of air cooler heat exchange pipe cleaning device for outer walls, comprise the agitator of scuttlebutt and preparation cleaning agent, the output of scuttlebutt and agitator links together respectively through after a control valve, is then connected with spraying mechanism by conduit, and conduit is provided with adjustable pump; Described spraying mechanism comprises at least one row's spraying rack, often arrange spraying rack and comprise at least one shower, shower comprises Part I and Part II, the diameter of Part I is less than the distance between adjacent two row's heat exchanger tubes, and Part II is communicated with Part I and diameter is not less than the diameter of Part I.The utility model can carry out fixed-point processing to the air cooler heat exchange pipe of fouling, and cleaning performance is remarkable, can ensure heat exchange efficiency and the heat transfer effect of heat exchanger tube; Do not damage heat exchanger tube, improve the service life of equipment; Can water consumption be reduced, fall low water usage cost and cost of sewage disposal.
Description
Technical field
The utility model relates to air cooler technical field, particularly a kind of air cooler heat exchange pipe cleaning device for outer walls.
Background technology
Air cooler is rearranged by several rows of heat exchanger tube, and after operation a period of time, heat exchanger tube outer wall has a large amount of dirt to generate, and has a strong impact on heat exchange efficiency, does not reach the heat exchange effect of expection.And the position that wherein fouling is the most serious, be nethermost 1-5 layer pipe.Common processing method is: in the spray system that air cooler carries, add a large amount of medicaments, utilizes spray system to rinse.But because spray system is even sprinkling, between the heat exchanger tube that can not enter arrangement, carry out local cleaning, and fouled condition skewness; This mode, very easily makes the position that fouling is less, contacts relatively large medicament, cause the corrosion that heat exchanger tube is very large, and the position that fouling is comparatively serious, because pharmaceutical quantities is inadequate, do not reach good cleaning performance.Meanwhile, the consumption of medicament and water increases, and is follow-up sewage disposal, also brings very large burden.
Therefore be necessary to design a kind of air cooler heat exchange pipe cleaning device for outer walls, to overcome the problems referred to above.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind of air cooler heat exchange pipe cleaning device for outer walls, carries out accurate local dirty removing processing fast to air cooler heat exchange pipe.
The utility model is achieved in that
The utility model provides a kind of air cooler heat exchange pipe cleaning device for outer walls, for cleaning the outer wall of the many rows heat exchanger tube in air cooler, comprise the agitator of scuttlebutt and preparation cleaning agent, the output of described scuttlebutt and agitator links together respectively through after a control valve, described two outputs linked together are connected with spraying mechanism by conduit, and described conduit is provided with adjustable pump; Described spraying mechanism comprises at least one row's spraying rack, described spraying rack of often arranging comprises at least one shower, described shower comprises Part I and Part II, the diameter of described Part I is less than the distance between adjacent two row's heat exchanger tubes, and Part II is communicated with Part I and diameter is not less than the diameter of Part I.
Further, the diameter of described Part II is greater than the diameter of Part I, and the link position place of the two is trapezoidal channel.
Further, described spraying rack is at least two rows; The distance of adjacent two row's spraying racks is greater than the diameter of heat exchanger tube, to there being the first heat exchanger tube between described adjacent two row's spraying racks, two heat exchanger tubes adjacent with described first heat exchanger tube are respectively the second heat exchanger tube and the 3rd heat exchanger tube, and the distance of described two row's spraying racks is less than the distance between described second heat exchanger tube and the 3rd heat exchanger tube.
Further, the quantity of described spraying rack is identical with the quantity of heat exchanger tube.
Further, online PH display instrument is also provided with between described adjustable pump and spraying mechanism.
The utility model has following beneficial effect: the shower of employing can enter between the heat exchanger tube of arrangement, fixed-point processing can be carried out to the air cooler heat exchange pipe of fouling, the cleaning agent of the position contact that fouling is less is few, does not damage heat exchanger tube, improves the service life of equipment; The cleaning agent that fouling contacts compared with serious position is many, and cleaning performance is remarkable, can ensure heat exchange efficiency and the heat transfer effect of heat exchanger tube; Can water consumption be reduced, fall low water usage cost and cost of sewage disposal.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the air cooler heat exchange pipe cleaning device for outer walls that Fig. 1 provides for the utility model embodiment;
The structural representation of the shower that Fig. 2 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of the utility model protection.
As Fig. 1-Fig. 2, utility model embodiment provides a kind of air cooler heat exchange pipe cleaning device for outer walls, for cleaning the outer wall of the many rows heat exchanger tube in air cooler, comprise the agitator 2 of scuttlebutt 1 and preparation cleaning agent, the output of described scuttlebutt 1 and agitator 2 links together respectively through after a control valve 3, described two outputs linked together are connected with spraying mechanism 7 by conduit 5, and described conduit 5 is provided with adjustable pump 6.Described spraying mechanism 7 comprises at least one row's spraying rack 8, described spraying rack 8 of often arranging comprises at least one shower 9, described shower 9 comprises Part I 10 and Part II 11, the diameter of described Part I 10 is less than the distance between adjacent two row's heat exchanger tubes, and Part II 11 is communicated with Part I 10 and diameter is not less than the diameter of Part I 10.During actual job, often the shower 9 arranged on spraying rack 8 inserts between two adjacent row's heat exchanger tubes and cleans, and local cleaning of can fixing a point, cleaning performance is better.
As Fig. 2, in the present embodiment, the diameter of described Part II 11 is preferably greater than the diameter of Part I 10, and the link position place of the two is trapezoidal channel.Part II 11 one end is connected with Part I 10, and the other end is the arrival end of cleaning mixed liquor.Adopt such structure, can increase the pressure of the cleaning mixed liquor entering Part I 10, thus increase expulsion pressure, cleaning performance is better.
As Fig. 1, in the present embodiment, preferably, described spraying rack 8 is at least two rows; The distance of adjacent two row's spraying racks 8 is greater than the diameter of heat exchanger tube, to there being the first heat exchanger tube between described adjacent two row's spraying racks 8, two heat exchanger tubes adjacent with described first heat exchanger tube are respectively the second heat exchanger tube and the 3rd heat exchanger tube, and the distance of described two row's spraying racks 8 is less than the distance between described second heat exchanger tube and the 3rd heat exchanger tube.Many row's spraying racks 8 are set and can accelerate cleaning speed, improve cleaning efficiency.
In the present embodiment, the described often shower 9 arranged on spraying rack 8 is arranged along the length direction of heat exchanger tube, and the injection area coverage of shower 9 is preferably the total length covering heat exchanger tube, can accelerate cleaning speed, improves cleaning efficiency.
In the present embodiment, the quantity of described spraying rack 8 is identical with the quantity of heat exchanger tube, can accelerate cleaning speed, improves cleaning efficiency.
As Fig. 1, in the present embodiment, between described adjustable pump 6 and spraying mechanism 7, be also provided with online PH display instrument 4.Online PH display instrument 4 can detect the pH value of cleaning mixed liquor at any time, and the cleaning mixed liquor guaranteeing out meets designing requirement.
The course of work of the utility model embodiment is as follows: in agitator 2, and the cleaning agent required for preparation puts into clear water in scuttlebutt 1.After being opened in proportion by the control valve 3 of scuttlebutt 1 and agitator 2, start adjustable pump 6, in proportion cleaning agent and clear water are extracted out from two buckets, by conduit 5, enter in spraying mechanism 7, spraying rack 8 extend in air cooler, and shower 9 jet cleaning mixed liquor carries out descaling rinsing.Online PH display instrument 4 can detect the pH value of cleaning mixed liquor at any time, and the mixed liquor guaranteeing out meets designing requirement.Phase before cleaning, dirty layer is thicker, regulates the ratio of cleaning agent and clear water, PH is reduced, and along with the minimizing of dirty layer, increases the ratio of clear water, PH is progressively increased.After scale removal completes, rinsed well by cleaning agent with clear water, cleaning process completes.
The utility model embodiment has following beneficial effect: the shower 9 of employing can enter between the heat exchanger tube of arrangement, fixed-point processing can be carried out to the air cooler heat exchange pipe of fouling, the cleaning agent of the position contact that fouling is less is few, does not damage heat exchanger tube, improves the service life of equipment; The cleaning agent that fouling contacts compared with serious position is many, and cleaning performance is remarkable, can ensure heat exchange efficiency and the heat transfer effect of heat exchanger tube; Can water consumption be reduced, fall low water usage cost and cost of sewage disposal.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. an air cooler heat exchange pipe cleaning device for outer walls, for cleaning the outer wall of the many rows heat exchanger tube in air cooler, comprise the agitator (2) of scuttlebutt (1) and preparation cleaning agent, the output of described scuttlebutt (1) and agitator (2) links together respectively through after a control valve (3), described two outputs linked together are connected with spraying mechanism (7) by conduit (5), and described conduit (5) is provided with adjustable pump (6); It is characterized in that: described spraying mechanism (7) comprises at least one row's spraying rack (8), described spraying rack (8) of often arranging comprises at least one shower (9), described shower (9) comprises Part I (10) and Part II (11), the diameter of described Part I (10) is less than the distance between adjacent two row's heat exchanger tubes, and Part II (11) is communicated with Part I (10) and diameter is not less than the diameter of Part I (10).
2. a kind of air cooler heat exchange pipe cleaning device for outer walls according to claim 1, is characterized in that: the diameter of described Part II (11) is greater than the diameter of Part I (10), and the link position place of the two is trapezoidal channel.
3. a kind of air cooler heat exchange pipe cleaning device for outer walls according to claim 1 and 2, is characterized in that: described spraying rack (8) is at least two rows; The distance of adjacent two rows' spraying rack (8) is greater than the diameter of heat exchanger tube, to there being the first heat exchanger tube between described adjacent two rows' spraying rack (8), two heat exchanger tubes adjacent with described first heat exchanger tube are respectively the second heat exchanger tube and the 3rd heat exchanger tube, and the distance of described two rows' spraying rack (8) is less than the distance between described second heat exchanger tube and the 3rd heat exchanger tube.
4. a kind of air cooler heat exchange pipe cleaning device for outer walls according to claim 1 and 2, is characterized in that: the quantity of described spraying rack (8) is identical with the quantity of heat exchanger tube.
5. a kind of air cooler heat exchange pipe cleaning device for outer walls according to claim 3, is characterized in that: the quantity of described spraying rack (8) is identical with the quantity of heat exchanger tube.
6. a kind of air cooler heat exchange pipe cleaning device for outer walls according to claim 1, is characterized in that: be also provided with online PH display instrument (4) between described adjustable pump (6) and spraying mechanism (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522522.3U CN204100896U (en) | 2014-09-12 | 2014-09-12 | A kind of air cooler heat exchange pipe cleaning device for outer walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522522.3U CN204100896U (en) | 2014-09-12 | 2014-09-12 | A kind of air cooler heat exchange pipe cleaning device for outer walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100896U true CN204100896U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420522522.3U Expired - Fee Related CN204100896U (en) | 2014-09-12 | 2014-09-12 | A kind of air cooler heat exchange pipe cleaning device for outer walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204100896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860403A (en) * | 2015-04-28 | 2015-08-26 | 陕西凯利清洗有限公司 | Liquid medicine for online cleaning of air separation workshop appliances and application method thereof |
| CN113218236A (en) * | 2021-05-18 | 2021-08-06 | 江西木之歌装饰工程有限公司 | Hot-water heating pipeline scale removal device convenient to wash |
-
2014
- 2014-09-12 CN CN201420522522.3U patent/CN204100896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860403A (en) * | 2015-04-28 | 2015-08-26 | 陕西凯利清洗有限公司 | Liquid medicine for online cleaning of air separation workshop appliances and application method thereof |
| CN113218236A (en) * | 2021-05-18 | 2021-08-06 | 江西木之歌装饰工程有限公司 | Hot-water heating pipeline scale removal device convenient to wash |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150114 Termination date: 20190912 |