CN203464801U - Air cooler with inclined-type self-pressure-bearing sheet tube - Google Patents
Air cooler with inclined-type self-pressure-bearing sheet tube Download PDFInfo
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- CN203464801U CN203464801U CN201320498302.7U CN201320498302U CN203464801U CN 203464801 U CN203464801 U CN 203464801U CN 201320498302 U CN201320498302 U CN 201320498302U CN 203464801 U CN203464801 U CN 203464801U
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- air cooler
- plate
- water inlet
- type heat
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Abstract
The utility model discloses an air cooler with inclined-type self-pressure-bearing sheet tubes. The air cooler comprises a square rack and a plurality of sheet heat exchange tubes. A fan is installed at the upper part of the square rack. Two opposite side surfaces of the square rack are closed. One closed side surface is provided with a plurality of water inlet main tubes and the other closed side surface is provided with a plurality of corresponding water outlet main tubes. Each water inlet main tube is provided with a plurality of water inlet branch tubes from the top to the bottom. Each water outlet main tube is provided with a plurality of water outlet branch tubes from the top to the bottom. The sheet heat exchange tubes are longitudinally arranged in a plurality of heat exchange tube rows. Each sheet heat exchange tube is obliquely arranged along the transverse direction. A water inlet and a water outlet of each sheet heat exchange tube are respectively connected with a water inlet branch tube and a water outlet branch tube through movable joints. The other two opposite side surfaces of the square rack are open and a plurality of cooling water tubes are distributed on the two opposite side surfaces. A plurality of spray nozzles are installed on each cooling water tube and spray cooling water towards the sheet heat exchange tubes. The sheet tubes of the air cooler are convenient to replace, maintain and descale, the cooling efficiency is high and the water saving effect is remarkable.
Description
Technical field
The utility model relates to plate type evaporation air cooler, and especially a kind of plate pipe is from pressure-bearing and the air cooler that is in tilted layout.
Background technology
Existing most of plate type evaporation air cooler, together with its plate-type heat-exchange pipe is welded to each other with main water outlet pipe with the female pipe of water inlet.Once leaking appears in plate-type heat-exchange pipe, can only plate-type heat-exchange pipe plug is dead, its maintenance is very difficult, and plate-type heat-exchange pipe damages while reaching a certain amount of, and whole air cooler can only be scrapped, and service life is shorter.
On 07 27th, 2011, an inventor's of State Intellectual Property Office's bulletin patent of invention, its patent No. is that ZL200910230019.4, name are called " a kind of air and shower water following current from pressure-bearing detachable plate type evaporation air cooler ", it comprises spray equipment, heat exchanger plates bundle, water tank, blower fan, water circulating pump, heat exchanger plates bundle is located at the medium position of frame one side, spray equipment is located at the top of heat exchanger plates bundle, and blower fan is located at the upper position of frame opposite side, and the below of blower fan is provided with water collector; One end of water circulating pump is connected with the spray equipment of heat exchanger plates Shu Shangfang, and the other end of water circulating pump is connected with the water tank of being located at frame bottom; Heat exchanger plates bundle connects the large collector of water-in and water-out; Heat exchanger plates bundle is comprised of some plate pipe units, and plate pipe unit is comprised of two plates, the some concavo-convex honeycomb arrangement that soak of plate compacting, and recessed bubble place adopts spot welding, and two long limits of plate length direction adopt seam weldering, form the plate pipe unit of a prolate after welding; Each plate pipe unit two ends is welded with the little collector of water-in and water-out of threaded interface, and the little collector of water-in and water-out is being tightly connected into and out of large collector through tube connector and threaded interface respectively.This plate type evaporation air cooler plate pipe unit is detachable, improves the maintainability of air cooler, extends the service life of air cooler, but its dismounting difficulty is larger, and equipment downtime is longer, and the scale removal of plate pipe is also cumbersome simultaneously; The loss of shower water fails effectively to be improved in addition, also needs to arrange wind-guiding grate in frame, once use wind-guiding grate to freeze at cold district, also affects the heat exchange efficiency of air cooler.Therefore the inventor proposes following comparatively perfect plate air cooler.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of air cooler from bearing plate pipe tilting, and the replacing of plate pipe, maintenance, scale removal conveniently, have improved the cooling effectiveness of air cooler, and water saving obviously, effectively reduces operating cost.
For achieving the above object, the technical solution of the utility model is: a kind of air cooler from bearing plate pipe tilting, comprise square frame, the plate-type heat-exchange pipe of a plurality of strips, the blower fan of exhausting is equipped with on the top of square frame, square frame is two opposite flank sealings wherein, a side of sealing is provided with the many female pipes of water inlet, another side of sealing is provided with many corresponding main water outlet pipe, every female pipe of water inlet and main water outlet pipe in opposite directions a side are provided with many water inlet pipes from top to bottom, every main water outlet pipe is provided with many exit branch from top to bottom with the female side in opposite directions of managing of water inlet, the plate-type heat-exchange pipe of a plurality of strips is longitudinally arranged to multiple row heat exchanger tube row, the plate-type heat-exchange pipe of each strip is along lateral inclination setting, the water inlet of the plate-type heat-exchange pipe of each strip is connected with a water inlet pipe by articulation, and the delivery port of the plate-type heat-exchange pipe of each strip is also connected with an exit branch by articulation, two other opposite flank of square frame is open state and is distributed with many cooling water pipes, a plurality of spraying nozzles is installed on every cooling water pipe and towards described plate-type heat-exchange pipe, sprays.
Further improve, on every water inlet pipe, be provided with gate valve, on every exit branch, be also provided with gate valve.Can not shut down and change plate-type heat-exchange pipe, reduce downtime.
Further improve, the bottom of described square frame is provided with drip tray.The water droplet dripping in the time of can better reclaiming spraying, further reduces the waste of cooling water.
Further improve, the many female pipes of water inlet are connected together, and many main water outlet pipe are also connected together.Make the shunting of hot water more even.
Further improve, the side of two sealings of square frame is provided with access door; Facilitate the repair and maintenance of machine.
Preferred described heat exchanger tube row is two row or four row.Facilitate structural design and the manufacture of machine; Further, the cross section of the plate-type heat-exchange pipe in two row or four row heat exchanger tubes row forms inverted "eight" shape.To facilitate importing and the heat radiation of air-flow.
Further improve, the outer surface of described plate-type heat-exchange pipe is provided with a plurality of projections.To increase the area of dissipation of plate-type heat-exchange pipe.
Further improve, the inside of square frame is also distributed with many cooling water pipes, and every cooling water pipe is provided with a plurality of spraying nozzles, and described heat exchanger tube row is corresponding with a plurality of spraying nozzles for every row.Make water smoke can more evenly deliver to the outer surface of each plate-type heat-exchange pipe, further strengthen cooling effectiveness.
Preferably many cooling water pipes arrange horizontal interval from top to bottom, and the two ends of every cooling water pipe are connected with two main-supplies.To facilitate to install, manufacture and to make comparatively balance of hydraulic pressure in every cooling water pipe.
The utility model has the following advantages with respect to existing plate air cooler:
1, the water inlet of the plate-type heat-exchange pipe of each strip is connected with a water inlet pipe by articulation, and the delivery port of the plate-type heat-exchange pipe of each strip is also connected with an exit branch by articulation; The dismounting of this syndeton plate-type heat-exchange pipe is very convenient, and the single dismounting of energy, once leaking appears in indivedual plate-type heat-exchange pipe, repair and replacement scale removal is very convenient, on every water inlet pipe, gate valve is set, gate valve is also set on every exit branch, can not shut down and change plate-type heat-exchange pipe;
2, the plate-type heat-exchange pipe of each strip is along lateral inclination setting, the heat exchanger tube row that the plate-type heat-exchange pipe of a plurality of strips is longitudinally arranged to just forms the air guide structure that is equal to grid, just can save in the side of square frame wind-guiding grate is set, make on the one hand simple in structure, manufacturing cost reduces, and avoids at cold district because of the equipment heat exchange of air-inlet grille icing effect and security performance; Reduce again on the other hand windage, improve cooling effectiveness;
3, utilize spraying nozzle to adopt spray pattern to carry out evaporative cooling cooling to plate-type heat-exchange tube outer surface, the consumption of cooling water greatly reduces on the one hand, on the other hand, and because atomisation pressure is higher, plate-type heat-exchange tube outer surface is not easy fouling, extends the heat exchange property of board-like heat exchanger tube;
4, because of water saving, heat exchange efficiency improves, and maintainability is improved, and its operating cost greatly reduces with respect to existing plate air cooler.The utility model can better be applicable to the fields such as petrochemical industry, electric power and metallurgy.
Accompanying drawing explanation
Fig. 1 is the utility model top view;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is single plate-type heat-exchange pipe and the female pipe of water inlet, water inlet pipe, exit branch and main water outlet pipe connection diagram;
Fig. 5 is the C place enlarged drawing of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment, the utility model is described in further detail.
Shown in Fig. 1 to Fig. 5, a kind of air cooler from bearing plate pipe tilting, comprise square frame 1, the plate-type heat-exchange pipe 2 of a plurality of strips, the blower fan 3 of exhausting is equipped with on the top of square frame 1, square frame 1 is two opposite flanks 11 wherein, 12 sealings, a side 11 of sealing is provided with the many female pipes 4 of water inlet, another side 12 of sealing is provided with corresponding many main water outlet pipe 5, every female pipe 4 of water inlet and main water outlet pipe 5 in opposite directions a side are provided with many water inlet pipes 41 from top to bottom, every main water outlet pipe 5 and the female pipe 4 of water inlet in opposite directions a side are provided with many exit branch 51 from top to bottom,
The plate-type heat-exchange pipe 2 of a plurality of strips is longitudinally arranged to multiple row heat exchanger tube row 20, the present embodiment heat pipe row 20 is preferably four row, the plate-type heat-exchange pipe 2 of each strip is along lateral inclination setting, the water inlet of the plate-type heat-exchange pipe 2 of each strip is connected with a water inlet pipe 41 by articulation 6, the delivery port of the plate-type heat-exchange pipe 2 of each strip is also connected with an exit branch 51 by articulation 6, and the cross section of the plate-type heat-exchange pipe 2 in four row heat exchanger tube rows 20 forms inverted "eight" shape;
On every water inlet pipe 41, be provided with gate valve 7, on every exit branch 51, be also provided with gate valve 7;
The bottom of square frame 1 is provided with drip tray 9.
The many female pipes 4 of water inlet are connected together, and many main water outlet pipe 5 are also connected together.
On the side 11,12 of 1 two sealings of square frame, be provided with access door 10;
Described in each, the outer surface of plate-type heat-exchange pipe 2 is provided with a plurality of protruding 21.
Many cooling water pipes 8 arrange horizontal interval from top to bottom, and the two ends of every cooling water pipe 8 are connected with two main-supplies 80.
When the utility model is used, need cooling hot water through water inlet pipe 41, to enter plate-type heat-exchange pipe 2 from female pipe 4 inputs of intaking, a plurality of spraying nozzles 81 are towards 2 sprayings of plate-type heat-exchange pipe simultaneously, blower fan 3 courts are exhausting above, air-flow is from 1 two unlimited sides 13 of square frame, 14 import, water smoke is sprayed on plate-type heat-exchange pipe 2 outer surfaces hot water with plate-type heat-exchange pipe 2 to carry out heat exchange and is evaporated, aqueous vapor after evaporation is taken away by air-flow, air-flow also dispels the heat to plate-type heat-exchange pipe 2 simultaneously, hot water in plate-type heat-exchange pipe 2 is reduced from exit branch 51 and is flowed into main water outlet pipe 5 outputs by cooling rear temperature, what main water outlet pipe 5 was exported can carry out cooling to equipment needed thereby again through cooled water, so circulation.
Below be only preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (10)
1. the air cooler from bearing plate pipe tilting, the plate-type heat-exchange pipe that comprises square frame, a plurality of strips, the blower fan of exhausting is equipped with on the top of square frame, it is characterized in that: square frame is two opposite flank sealings wherein, a side of sealing is provided with the many female pipes of water inlet, another side of sealing is provided with many corresponding main water outlet pipe, every female pipe of water inlet and main water outlet pipe in opposite directions a side are provided with many water inlet pipes from top to bottom, and every main water outlet pipe and the female pipe of water inlet in opposite directions a side are provided with many exit branch from top to bottom;
The plate-type heat-exchange pipe of a plurality of strips is longitudinally arranged to multiple row heat exchanger tube row, the plate-type heat-exchange pipe of each strip is along lateral inclination setting, the water inlet of the plate-type heat-exchange pipe of each strip is connected with a water inlet pipe by articulation, and the delivery port of the plate-type heat-exchange pipe of each strip is also connected with an exit branch by articulation;
Two other opposite flank of square frame is open state and is distributed with many cooling water pipes, a plurality of spraying nozzles is installed on every cooling water pipe and towards described plate-type heat-exchange pipe, sprays.
2. a kind of air cooler from bearing plate pipe tilting according to claim 1, is characterized in that: on every water inlet pipe, be provided with gate valve, be also provided with gate valve on every exit branch.
3. a kind of air cooler from bearing plate pipe tilting according to claim 1, is characterized in that: the bottom of described square frame is provided with drip tray.
4. a kind of air cooler from bearing plate pipe tilting according to claim 1, is characterized in that: the many female pipes of water inlet are connected together, and many main water outlet pipe are also connected together.
5. a kind of air cooler from bearing plate pipe tilting according to claim 1, is characterized in that: the side of two sealings of square frame is provided with access door.
6. a kind of air cooler from bearing plate pipe tilting according to claim 1, is characterized in that: described heat exchanger tube row is two row or four row.
7. a kind of air cooler from bearing plate pipe tilting according to claim 6, is characterized in that: the cross section of the plate-type heat-exchange pipe in two row or four row heat exchanger tubes row forms inverted "eight" shape.
8. a kind of air cooler from bearing plate pipe tilting according to claim 1, is characterized in that: the outer surface of described plate-type heat-exchange pipe is provided with a plurality of projections.
9. a kind of air cooler from bearing plate pipe tilting according to claim 1, it is characterized in that: the inside of square frame is also distributed with many cooling water pipes, every cooling water pipe is provided with a plurality of spraying nozzles, and described heat exchanger tube row is corresponding with a plurality of spraying nozzles for every row.
10. according to a kind of air cooler from bearing plate pipe tilting described in claim 1 to 9 any one, it is characterized in that: many cooling water pipes arrange horizontal interval from top to bottom, and the two ends of every cooling water pipe are connected with two main-supplies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498302.7U CN203464801U (en) | 2013-08-15 | 2013-08-15 | Air cooler with inclined-type self-pressure-bearing sheet tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498302.7U CN203464801U (en) | 2013-08-15 | 2013-08-15 | Air cooler with inclined-type self-pressure-bearing sheet tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464801U true CN203464801U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320498302.7U Expired - Fee Related CN203464801U (en) | 2013-08-15 | 2013-08-15 | Air cooler with inclined-type self-pressure-bearing sheet tube |
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| Country | Link |
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| CN (1) | CN203464801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424009A (en) * | 2013-08-15 | 2013-12-04 | 厦门铭光机械制造有限公司 | Self-bearing plate tube tilted air cooler |
-
2013
- 2013-08-15 CN CN201320498302.7U patent/CN203464801U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424009A (en) * | 2013-08-15 | 2013-12-04 | 厦门铭光机械制造有限公司 | Self-bearing plate tube tilted air cooler |
| CN103424009B (en) * | 2013-08-15 | 2016-02-10 | 厦门铭光机械制造有限公司 | A kind of air cooler from bearing plate pipe tilting |
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| GR01 | Patent grant | ||
| 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: 20140305 Termination date: 20170815 |