CN214333437U - Closed cooling tower cooler - Google Patents
Closed cooling tower cooler Download PDFInfo
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- CN214333437U CN214333437U CN202120604680.3U CN202120604680U CN214333437U CN 214333437 U CN214333437 U CN 214333437U CN 202120604680 U CN202120604680 U CN 202120604680U CN 214333437 U CN214333437 U CN 214333437U
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- 238000001816 cooling Methods 0.000 title claims abstract description 156
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 239000003381 stabilizer Substances 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 23
- 239000007788 liquid Substances 0.000 description 44
- 239000000498 cooling water Substances 0.000 description 23
- 230000017525 heat dissipation Effects 0.000 description 12
- 239000007921 spray Substances 0.000 description 7
- 239000002826 coolant Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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Abstract
The utility model relates to a closed cooling tower cooler, it includes the tower body, and tower body one side is provided with the feed liquor pipe, and feed liquor pipe one side is kept away from to the tower body is provided with the drain pipe, is provided with the cooling tube bank between feed liquor pipe and the drain pipe, is provided with the cooler bin in the tower body, and the cooling tube bank sets up in the cooler bin, cooling tube bank one end is connected with first connecting pipe, first connecting pipe one end and feed liquor nest of tubes connection, cooling tube bank one end is connected with the second connecting pipe, second connecting pipe one end with the drain pipe is connected. The present application has the effect of increasing the cooling rate of the cooling tube bank.
Description
Technical Field
The application relates to the field of closed cooling towers, in particular to a closed cooling tower cooler.
Background
The cooling tower has the function of exchanging heat between the fluid medium carrying the waste heat and air in the tower, transmitting the heat of the fluid medium to the air and dissipating the heat into the atmosphere, and cooling the fluid medium. Closed cooling towers are a variation and development of conventional cooling towers. The closed cooling tower is suitable for various cooling systems with higher requirements on circulating water quality, and has application prospects in electric power, chemical industry, steel, food and many industrial departments.
The closed cooling tower arranges the tubular heat exchanger in the tower, and the cooling effect is ensured through the heat exchange of circulated air, spray water and circulating water. Because of closed circulation, the water quality can be ensured not to be polluted, the high-efficiency operation of the main equipment is well protected, and the service life is prolonged. When the outside air temperature is low, the spray water system can be stopped, and the water-saving effect is achieved.
The utility model with the granted publication number CN202141352U discloses a closed cooling tower. The cooling tower comprises a tower body, a fan, an air inlet and a heat exchanger, wherein two ends of a heat dissipation coil in the heat exchanger are respectively communicated with a liquid inlet main pipe and a liquid outlet main pipe of the heat exchanger, the liquid inlet main pipe is communicated with a liquid inlet of a cooling tower, the liquid outlet main pipe is communicated with a liquid outlet of the cooling tower, the heat dissipation coil is made of spiral flat pipes, and a spraying device is arranged above the heat dissipation coil.
In view of the above-mentioned related art, the inventor thinks that the spray set is disposed above the heat dissipation pipe disc, and when spraying, the spray water falls on the upper side of the heat dissipation pipe disc, and the possibility that the lower side of the heat dissipation pipe disc is contacted by the spray water is small, so that the problem of poor heat dissipation effect exists.
SUMMERY OF THE UTILITY MODEL
In order to improve spray water and fall on the heat dissipation tube coil upside when spraying, the heat dissipation tube coil downside is less by the possibility that spray water contacted, has the defect that the radiating effect is not good, and this application provides a closed cooling tower cooler.
The application provides a closed cooling tower cooler adopts following technical scheme:
the utility model provides a closed cooling tower cooler, includes the tower body, tower body one side is provided with the feed liquor pipe, the tower body is kept away from feed liquor pipe one side and is provided with the drain pipe, the feed liquor pipe with be provided with the cooling nest of tubes between the drain pipe, be provided with the cooler bin in the tower body, the cooling nest of tubes sets up in the cooler bin, cooling nest of tubes one end is connected with first connecting pipe, first connecting pipe one end and feed liquor nest of tubes connect, cooling nest of tubes one end is connected with the second connecting pipe, second connecting pipe one end with the drain pipe is connected.
Through adopting above-mentioned technical scheme, set up the cooler bin in the tower body, with the cooling nest of tubes setting in the cooler bin, treat that refrigerated liquid is through the cooling nest of tubes, with the complete submergence of cooling nest of tubes in the coolant liquid of cooler bin, cool off the cooling nest of tubes through the coolant liquid, improve the cooling effect of cooling nest of tubes, water has higher specific heat capacity, and the cooling nest of tubes of complete submergence in the cooling water can dispel the heat fast, improves the radiating effect.
Optionally, the cooling pipe group comprises a plurality of horizontal and parallel straight pipes and adjacent arc pipes connected between the straight pipes, and the arc pipes connect the straight pipes end to end in an S shape.
Through adopting above-mentioned technical scheme, constitute the cooling tube with straight tube and arc pipe, make the cooling tube nest of tubes be the S-shaped setting in the cooler bin, improve the area of contact of cooling tube nest and the interior liquid of cooler bin, improve the cooling effect, high-temperature liquid flows in the cooling tube nest of tubes of S-shaped, improves the refrigerated time of high-temperature liquid, improves cooling efficiency.
Optionally, the first connecting pipe and the second connecting pipe are vertically arranged, the first connecting pipe and the liquid inlet pipe are connected through a first flange, and the second connecting pipe and the liquid outlet pipe are connected through a second flange.
Through adopting above-mentioned technical scheme, reduce the area of first connecting pipe and second connecting pipe and cooling box lateral wall contact with the vertical setting of first connecting pipe and second connecting pipe, and pass through first flange joint with first connecting pipe and feed liquor pipe, pass through second flange joint with second connecting pipe and play liquid pipe, improve the leakproofness between first connecting pipe and the feed liquor pipe, improve the leakproofness between second connecting pipe and the feed liquor pipe, reduce the possibility that liquid flows out when easy to assemble.
Optionally, the cooling box is connected with the dead lever in both sides, the dead lever is kept away from cooling box one end and tower body inside wall are connected.
Through adopting above-mentioned technical scheme, connect the dead lever in cooler bin both sides, connect dead lever one side and tower body inside wall, improve the stability of cooler bin, reduce the cooler bin and rock the possibility that makes the cooling water spill when the heat dissipation.
Optionally, one side, close to the cooling tank bottom, of the straight pipe is connected with a plurality of stabilizer bars, the stabilizer bars are arranged at equal intervals along the length direction of the straight pipe, and the stabilizer bars are far away from one end of the straight pipe and connected with the cooling tank.
Through adopting above-mentioned technical scheme, connect straight tube and cooler bin through the stabilizer bar, improve the stability of liquid when flowing in the straight tube to the stabilizer bar can improve the heat exchange between straight tube and the cooler bin box, further improves the cooling efficiency of liquid.
Optionally, the stabilizer bar is far away from straight tube one end is connected with the mounting bar, has seted up the mounting groove in the cooler bin, the mounting bar inlays to be established in the mounting groove, the mounting bar will be a plurality of stabilizer bar body coupling.
Through adopting above-mentioned technical scheme, connect the mounting bar in stabilizer bar one end, inlay the mounting bar and establish in the mounting groove, make things convenient for the installation of stabilizer bar to the mounting bar can improve the speed of heat exchange between the three stabilizer bar, further improves the radiating effect.
Optionally, the inlet tube is connected to the cooler bin one end, the cooler bin other end is connected with the outlet pipe, still is provided with circulating water tank in the tower body, inlet tube one end and circulating water tank intercommunication, outlet pipe one end is connected with the water pump, water pump one end and circulating water tank intercommunication.
Through adopting above-mentioned technical scheme, set up circulation tank in the tower body, the water pump makes the cooling water circulation in the cooling water and the cooling water in the cooler bin in the circulation tank, makes things convenient for the hydrologic cycle of cooling water, and after the cooling water in the cooler bin cooled the liquid cooling in the cooling tube bank, cooling water temperature risees in the cooler bin, squeezes into the cooler bin with the water in the circulation tank through the water pump in, realizes hydrologic cycle, reduces the temperature of cooling water in the cooler bin, further improves the cooling effect of cooler bin to liquid in the cooling tube bank.
Optionally, the straight pipe is a corrugated pipe.
Through adopting above-mentioned technical scheme, set the straight tube into the nodal pipe, the turbulent flow takes place for the water in the straight tube when flowing in the nodal pipe, improves heat exchange rate, further improves cooling efficiency, improves the radiating effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the liquid to be cooled passes through the cooling pipe group, the cooling pipe group is completely immersed in the cooling liquid in the cooling tank, the cooling pipe group is cooled by the cooling liquid, the cooling effect of the cooling pipe group is improved, water has higher specific heat capacity, and the cooling pipe group completely immersed in the cooling water can quickly dissipate heat, so that the heat dissipation effect is improved;
2. the straight pipe and the arc pipe form the cooling pipe, the cooling pipe group is arranged in the cooling box in an S shape, the contact area of the cooling pipe group and liquid in the cooling box is increased, the cooling effect is improved, high-temperature liquid flows in the S-shaped cooling pipe group, the cooling time of the high-temperature liquid is prolonged, and the cooling efficiency is improved;
3. the water pump makes the cooling water circulation in the cooling water in the circulating water tank and the cooling water in the cooling tank, makes things convenient for the hydrologic cycle of cooling water, and after the cooling water in the cooling tank cooled the liquid in the cooling tube bank, cooling water temperature rose in the cooling tank, drew into the cooling tank with the water in the circulating water tank through the water pump, realizes hydrologic cycle, reduces the temperature of cooling water in the cooling tank, further improves the cooling effect of cooling tank to liquid in the cooling tube bank.
Drawings
Fig. 1 is a schematic structural diagram of a closed cooling tower cooler in an embodiment of the present application.
Fig. 2 is a first cross-sectional view of a closed cooling tower cooler in an embodiment of the present application.
Fig. 3 is a schematic diagram of an internal structure of a closed cooling tower cooler according to an embodiment of the present application.
FIG. 4 is a second cross-sectional view of a closed cooling tower cooler in an embodiment of the present application
Description of reference numerals: 1. a tower body; 2. a cooling tank; 3. a liquid inlet pipe; 4. a liquid outlet pipe; 5. a cooling tube bank; 6. a first connecting pipe; 7. a second connecting pipe; 8. a first flange; 9. a second flange; 10. a straight pipe; 11. an arc tube; 12. fixing the rod; 13. a stabilizer bar; 14. mounting a bar; 15. mounting grooves; 16. a water inlet pipe; 17. a water outlet pipe; 18. a circulating water tank; 19. and (4) a water pump.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses closed cooling tower cooler. Referring to fig. 1 and 2, the closed cooling tower cooler comprises a tower body 1, a cooling box 2 is arranged in the tower body 1, a liquid inlet pipe 3 is arranged on one side of the tower body 1, a liquid outlet pipe 4 is arranged on the other side of the tower body, a cooling pipe group 5 is connected between the liquid inlet pipe 3 and the liquid outlet pipe 4, and the cooling pipe group 5 is arranged in the cooling box 2.
Referring to fig. 2 and 3, the liquid inlet pipe 3 is arranged in the side wall of one side of the tower body 1 in a penetrating manner, the liquid inlet pipe 3 is positioned in the tower body 1 and is connected with a first connecting pipe 6, the first connecting pipe 6 is connected with the liquid inlet pipe 3 through a first flange 8, one end of the first connecting pipe 6, which is far away from the liquid inlet pipe 3, is communicated with the cooling pipe group 5, and the first connecting pipe 6 is fixedly connected with the cooling pipe group 5.
Referring to fig. 2 and 3, drain pipe 4 wears to establish in the lateral wall of tower body 1 opposite side, and drain pipe 4 is located tower body 1 in-connection and has second connecting pipe 7, connects through second flange 9 between second connecting pipe 7 and the drain pipe 4, and drain pipe 4 one end and cooling nest of tubes 5 intercommunication are kept away from to second connecting pipe 7, fixed connection between second connecting pipe 7 and the cooling nest of tubes 5.
Referring to fig. 3, the cooling pipe group 5 includes a plurality of horizontally arranged straight pipes 10 and arc pipes 11 connected between adjacent straight pipes 10, the straight pipes 10 are arranged in parallel and located on the same horizontal plane, and the arc pipes 11 connect the straight pipes 10 end to form an S shape. The S-shaped cooling tube package 5 increases the time that the liquid passes in the cooling tank 2 and increases the cooling effect.
Referring to fig. 3, the straight pipe 10 is a node pipe, and the node pipe can make the liquid passing through the node pipe form a turbulent flow, accelerate heat exchange, and further improve the cooling effect of the cooling tank 2 on the cooling pipe group 5.
Referring to fig. 2 and 3, the equal fixedly connected with dead lever 12 in cooling box 2 both sides, dead lever 12 are arranged along cooling box 2 lateral wall and are provided with a plurality ofly, and dead lever 12 is provided with two in this embodiment, and dead lever 12 is kept away from 2 one ends of cooling box and can be dismantled the connection at tower body 1 lateral wall, and the mode of dismantling the connection is through bolted connection in this embodiment, and the bolt passes at tower body 1 lateral wall, and dead lever 12 threaded connection.
During cooling, the cooling tube group 5 is immersed in the cooling water in the cooling tank 2, and the heat exchange between the cooling tube group 5 and the cooling water improves the cooling effect of the cooling tube group 5 on the liquid in the cooling tube group 5.
Referring to fig. 2, in order to improve the heat exchange between the cooling pipe group 5 and the cooling box 2, a plurality of stabilizer bars 13 are fixedly connected to one side of the straight pipe 10 close to the bottom of the cooling box 2, the stabilizer bars 13 are arranged at equal intervals along the length direction of the straight pipe 10, the stabilizer bars 13 are vertically arranged, the stabilizer bars 13 are far away from a mounting bar 14 fixedly connected to one end of the straight pipe 10, and the stabilizer bars 13 are all connected to the mounting bar 14.
Referring to fig. 2 and 3, a mounting groove 15 is formed at the bottom of the cooling box 2, the mounting bar 14 is embedded in the mounting groove 15, and the side wall of the mounting bar 14 is abutted to the side wall of the mounting groove 15.
Referring to fig. 3, the stabilizer bars 13 improve the heat exchange effect between the cooling tube group 5 and the cooling box 2, thereby improving the cooling rate, and also improving the support of the cooling tube group 5 and the stability during heat dissipation.
Referring to fig. 4, after cooling box 2 cools off for a long time because the heat exchange, cooling water temperature improves, cooling box 2 reduces the cooling effect of the interior liquid of cooling tube group 5, in order to make the cooling water rapid cooling in cooling box 2, tower body 1 bottom fixedly connected with circulating water tank 18, circulating water tank 18 one end intercommunication has water pump 19, circulating water tank 18 one side fixedly connected with inlet tube 16 is kept away from to water pump 19, inlet tube 16 keeps away from water pump 19 one end fixed connection at cooling box 2 lateral wall, communicate in inlet tube 16 and the cooling box 2.
Referring to fig. 4, one end of the circulating water tank 18, which is far away from the water inlet pipe 16, is communicated with a water outlet pipe 17, one side of the water outlet pipe 17, which is far away from the circulating water tank 18, is communicated with the cooling tank 2, and the cooling water in the cooling tank 2 and the water in the circulating water tank 18 can be circularly exchanged through the work of a water pump 19, so that the cooling rate of the cooling water is improved, and the cooling effect on the cooling pipe group 5 is further improved.
The implementation principle of the closed cooling tower cooler in the embodiment of the application is as follows: through set up cooler bin 2 in tower body 1, treat that refrigerated liquid gets into from feed liquor pipe 3, get into cooling tube group 5 through first connecting pipe 6, place cooling tube group 5 in cooler bin 2, the submergence is in the coolant water of cooler bin 2, cover cooling tube group 5 through the coolant water and cool off the liquid of advancing cooling tube group 5, the tubulose straight tube of wave node 10 can make the liquid in the straight tube 10 take place the torrent, improve the speed of heat exchange, circulation tank 18 in the tower body 1 can make things convenient for the coolant water in the cooler bin 2 to circulate, improve the radiating effect of coolant water, further improve liquid radiating efficiency.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A closed cooling tower cooler characterized in that: including tower body (1), tower body (1) one side is provided with feed liquor pipe (3), tower body (1) is kept away from feed liquor pipe (3) one side and is provided with drain pipe (4), feed liquor pipe (3) with be provided with cooling nest of tubes (5) between drain pipe (4), be provided with cooler bin (2) in tower body (1), cooling nest of tubes (5) set up in cooler bin (2), cooling nest of tubes (5) one end is connected with first connecting pipe (6), first connecting pipe (6) one end and feed liquor pipe (3) built-up connection, cooling nest of tubes (5) one end is connected with second connecting pipe (7), second connecting pipe (7) one end with drain pipe (4) are connected.
2. The closed cooling tower cooler of claim 1, wherein: the cooling pipe group (5) comprises a plurality of straight pipes (10) which are horizontally arranged in parallel and arc pipes (11) which are adjacent to each other and connected between the straight pipes (10), and the straight pipes (10) are connected end to end by the arc pipes (11) to form an S shape.
3. The closed cooling tower cooler of claim 1, wherein: first connecting pipe (6) with the equal vertical setting of second connecting pipe (7), first connecting pipe (6) with connect through first flange (8) between feed liquor pipe (3), second connecting pipe (7) with connect through second flange (9) between drain pipe (4).
4. The closed cooling tower cooler of claim 1, wherein: the cooling box (2) is connected with dead lever (12) both sides, dead lever (12) are kept away from cooling box (2) one end and tower body (1) inside wall are connected.
5. The closed cooling tower cooler of claim 2, wherein: the stabilizer bar is characterized in that one side, close to the bottom of the cooling box (2), of the straight pipe (10) is connected with a plurality of stabilizer bars (13), the stabilizer bars (13) are arranged at equal intervals along the length direction of the straight pipe (10), and the stabilizer bars (13) are far away from one end of the straight pipe (10) and connected with the cooling box (2).
6. The closed cooling tower cooler of claim 5, wherein: stabilizer bar (13) are kept away from straight tube (10) one end is connected with mounting bar (14), has seted up mounting groove (15) in cooler bin (2), mounting bar (14) are inlayed and are established in mounting groove (15), mounting bar (14) will be a plurality of stabilizer bar (13) body coupling.
7. The closed cooling tower cooler of claim 1, wherein: inlet tube (16) is connected to cooler bin (2) one end, the cooler bin (2) other end is connected with outlet pipe (17), still is provided with circulating water tank (18) in tower body (1), inlet tube (16) one end and circulating water tank (18) intercommunication, outlet pipe (17) one end is connected with water pump (19), water pump (19) one end and circulating water tank (18) intercommunication.
8. The closed cooling tower cooler of claim 2, wherein: the straight pipe (10) is a corrugated pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120604680.3U CN214333437U (en) | 2021-03-24 | 2021-03-24 | Closed cooling tower cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120604680.3U CN214333437U (en) | 2021-03-24 | 2021-03-24 | Closed cooling tower cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214333437U true CN214333437U (en) | 2021-10-01 |
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ID=77889019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120604680.3U Active CN214333437U (en) | 2021-03-24 | 2021-03-24 | Closed cooling tower cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214333437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982905A (en) * | 2021-10-30 | 2022-01-28 | 宁波钱湖石油设备有限公司 | Reciprocating pump |
-
2021
- 2021-03-24 CN CN202120604680.3U patent/CN214333437U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982905A (en) * | 2021-10-30 | 2022-01-28 | 宁波钱湖石油设备有限公司 | Reciprocating pump |
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