CN215261270U - Anti-icing counterflow cooling tower - Google Patents
Anti-icing counterflow cooling tower Download PDFInfo
- Publication number
- CN215261270U CN215261270U CN202120993340.4U CN202120993340U CN215261270U CN 215261270 U CN215261270 U CN 215261270U CN 202120993340 U CN202120993340 U CN 202120993340U CN 215261270 U CN215261270 U CN 215261270U
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- tower body
- pipe
- water
- icing
- circulating pump
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- 238000001816 cooling Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 7
- 230000003020 moisturizing effect Effects 0.000 claims description 4
- 230000008014 freezing Effects 0.000 abstract description 9
- 238000007710 freezing Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an anti-icing counterflow cooling tower, including tower body, circulating pump and water catch bowl, the water catch bowl is installed to the tower body bottom, the circulating pump is installed to water catch bowl one side, the circulating water pipe is installed to the circulating pump output, circulating water pipe outer surface mounting has the shower head, a tuber pipe is installed on the tower body top, tower body internal surface mounting has the hot plate, one side that the tower body deviates from the circulating pump is close to top position department and installs the inlet tube, the heat exchange tube is installed to the inlet tube end, and the heat exchange tube end installs the outlet pipe, the tower body internal surface is close to bottom position department and installs the air inlet grid, tower body surface mounting has the fan housing, surface mounting has temperature sensor before the tower body. The utility model discloses can prevent that the cooling tower is freezing at inside heat exchanger when shutting down, avoid the heat exchanger to lead to damaging because of freezing the inflation, cause loss of property and delay production work, can control the inside liquid level of water catch bowl simultaneously, avoid the water waste.
Description
Technical Field
The utility model relates to a cooling tower technical field specifically is an anti-icing counterflow cooling tower.
Background
The cooling tower is a device which uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cooling is an evaporation heat dissipation device which utilizes the principle that water is in flowing contact with air and then carries out heat exchange to generate steam, the steam volatilizes and takes away heat to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature, so as to ensure the normal operation of the system, and the counter-flow cooling tower is a cooling tower with water flow falling vertically in the tower and the direction of air flow being opposite to the direction of the water flow.
When the existing counter-flow cooling tower is used in winter in severe cold areas, when the cooling tower is stopped, the heat exchanger is damaged due to icing and expansion of the heat exchanger inside, property loss is caused, production equipment can be stopped, and production work is delayed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-icing counterflow cooling tower, possess and can prevent that the cooling tower is freezing at the inside heat exchanger when shutting down, avoid the heat exchanger to lead to damaging because of freezing the inflation, cause loss of property and delay production work, can control the inside liquid level of water catch bowl simultaneously, avoid the advantage of water waste, when using in winter in severe cold area in having solved current counterflow cooling tower, the freezing inflation of inside heat exchanger can lead to the heat exchanger damage when the cooling tower shuts down, can make production facility shutdown when causing loss of property, delay production work's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-icing counterflow cooling tower, includes tower body, circulating pump and water catch bowl, the water catch bowl is installed to the tower body bottom, the circulating pump is installed to water catch bowl one side, the circulating pump output is installed and is circulated the water pipe, circulating pipe outer surface mounting has the shower head, the play dryer is installed on the tower body top, tower body internal surface mounting has the hot plate, one side that the tower body deviates from the circulating pump is close to top position department and installs the inlet tube, the heat exchange tube is installed to the inlet tube end, and the heat exchange tube end installs the outlet pipe, the tower body internal surface is close to bottom position department and installs the air inlet grid, tower body external surface mounting has the fan housing, surface mounting has temperature sensor before the tower body.
Preferably, the pivot is installed through the mounting bracket to play dryer inside, the pivot surface is close to top position department and installs the fan, the mounting bracket bottom is close to one side of circulating pump and installs the rotation motor, rotate motor output and pivot end and pass through the belt and connect.
Preferably, the heating plate is equipped with two altogether, and two the heating plate symmetry is installed in tower body internal surface both sides position department.
Preferably, the water distribution plate is installed at the position, located above the heat exchange tube, inside the tower body, the dehydrator is installed at the position, located above the spray header, inside the tower body, and the installation base is installed at the bottom end of the water collecting tank.
Preferably, the air-inlet grille is totally provided with four, and four the air-inlet grille is installed in tower body internal surface near bottom position department of annular array equidistance.
Preferably, a liquid level sensor is installed on one side, close to the circulating pump, of the front surface of the water collecting tank, and a water replenishing pipe is installed on one side, away from the liquid level sensor, of the front surface of the water collecting tank.
Preferably, the number of the fan housings is two, and the two fan housings are symmetrically arranged on two sides of the outer surface of the tower body.
Preferably, surface mounting has the fan behind the tower body, the three-way pipe is installed to the fan output, the three-way pipe is close to one side of inlet tube and installs out the tuber pipe, and goes out tuber pipe end-to-end connection in fan housing top, it is equipped with two altogether to go out the tuber pipe, and two it installs in one side that the three-way pipe is close to the inlet tube and deviates from one side of inlet tube to go out tuber pipe equivalent.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up hot plate and fan, reached and to have prevented that the inside heat exchanger of cooling tower from freezing, avoided the heat exchanger to lead to damaging because of freezing the inflation, cause loss of property and delay the effect of production work, through hot plate release heat, fan work makes heat and heat exchange tube carry out abundant heat transfer, prevents that the heat exchange tube is inside to freeze.
2. The utility model discloses a set up level sensor, reached and to have avoided the inside liquid level of water catch bowl to lead to the effect of rivers effusion, through the inflow of level sensor control moisturizing pipe according to the inside liquid level of liquid level control water catch bowl, the too high liquid level of avoiding the water catch bowl.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic view of the structure of the interior of the tower body of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic top view of the heat exchange tube of the present invention;
fig. 5 is a schematic view of a local front view structure of the fan of the present invention.
In the figure: 1. an air outlet cylinder; 2. a tower body; 3. a circulating water pipe; 4. a temperature sensor; 5. a circulation pump; 6. a water collection tank; 7. a liquid level sensor; 8. a water replenishing pipe; 9. a water outlet pipe; 10. a water inlet pipe; 11. a fan; 12. a dehydrator; 13. a shower head; 14. heating plates; 15. a fan housing; 16. an air inlet grille; 17. a heat exchange pipe; 18. a water distribution plate; 19. an air outlet pipe; 20. a fan; 21. a three-way pipe; 22. a rotating shaft; 23. rotating the motor; 24. and (7) mounting frames.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a technical solution of an anti-icing counterflow cooling tower: an anti-icing counterflow cooling tower comprises a tower body 2, a circulating pump 5 and a water collecting tank 6, wherein the bottom end of the tower body 2 is provided with the water collecting tank 6, one side of the front surface of the water collecting tank 6, which is close to the circulating pump 5, is provided with a liquid level sensor 7, the water replenishing quantity of a water replenishing pipe 8 is controlled by the liquid level sensor 7, the escape of water in the liquid level process in the water collecting tank 6 is avoided, so that water resource waste is caused, one side of the front surface of the water collecting tank 6, which is far away from the liquid level sensor 7, is provided with the water replenishing pipe 8, the water replenishing pipe 8 can replenish water into the water collecting tank 6, one side of the water collecting tank 6 is provided with the circulating pump 5, the output end of the circulating pump 5 is provided with a circulating pipe 3, the outer surface of the circulating pipe 3 is provided with a spray head 13, the position, which is positioned above a heat exchange pipe 17, in the tower body 2 is provided with a water distribution plate 18, and the spray head 13 can spray water uniformly distributed on the surface of the heat exchange pipe 17, the efficiency of heat transfer is improved, and the inside dehydrator 12 that is located spray header 13 top position department of tower body 2 is installed, and dehydrator 12 can carry out gas-liquid separation with the circulating water of vaporization.
An air outlet barrel 1 is installed on the top end of a tower body 2, a rotating shaft 22 is installed inside the air outlet barrel 1 through an installation frame 24, a fan 11 is installed at a position, close to the top end, of the outer surface of the rotating shaft 22, a rotating motor 23 is installed at one side, close to a circulating pump 5, of the bottom end of the installation frame 24, the output end of the rotating motor 23 is connected with the tail end of the rotating shaft 22 through a belt, the rotating motor 23 works to drive the fan 11 to rotate so as to discharge hot air inside the tower body 2, a heating plate 14 is installed on the inner surface of the tower body 2, a water inlet pipe 10 is installed at a position, close to the top end, of one side, deviating from the circulating pump 5, of the tower body 2, a heat exchange pipe 17 is installed at the tail end of the water inlet pipe 10, a water outlet pipe 9 is installed at the tail end of the heat exchange pipe 17, an air inlet grille 16 is installed at a position, close to a position, at the inner surface of the tower body 2, a fan cover 15 is installed on the outer surface of the tower body 2, and a temperature sensor 4 is installed on the front surface of the tower body 2.
Referring to fig. 2 to 5, the present invention provides an anti-icing counterflow cooling tower, comprising: the utility model provides an anti-icing counterflow cooling tower, including tower body 2, circulating pump 5 and water catch bowl 6, water catch bowl 6 is installed to 2 bottoms of tower body, circulating pump 5 is installed to 6 one sides of water catch bowl, circulating pipe 3 is installed to 5 outputs of circulating pump, 3 outer surface mounting of circulating pipe have shower head 13, play dryer 1 is installed on 2 tops of tower body, 2 internal surface mounting of tower body have hot plate 14, hot plate 14 is equipped with two altogether, and two hot plate 14 symmetries are installed in 2 internal surface both sides positions departments of tower body, hot plate 14 can heat the heat exchange tube 17 after shutting down, avoid the inside damage that freezes of heat exchange tube 17 to cause, one side that tower body 2 deviates from circulating pump 5 is close to top position department and installs inlet tube 10, heat exchange tube 17 is installed to inlet tube 10 end, and outlet pipe 9 is installed to the heat exchange tube 17 end.
The inner surface of the tower body 2 is provided with four air inlet grilles 16 near the bottom end, the four air inlet grilles 16 are arranged on the inner surface of the tower body 2 near the bottom end in an annular array at equal intervals, the outer surface of the tower body 2 is provided with two air hoods 15, the two air hoods 15 are symmetrically arranged on two sides of the outer surface of the tower body 2, the front surface of the tower body 2 is provided with a temperature sensor 4, the rear surface of the tower body 2 is provided with a fan 20, the output end of the fan 20 is provided with a three-way pipe 21, one side of the three-way pipe 21 near the water inlet pipe 10 is provided with an air outlet pipe 19, the tail end of the air outlet pipe 19 is connected with the top end of the air hood 15, the two air outlet pipes 19 are arranged on one side of the three-way pipe 21 near the water inlet pipe 10 and one side far away from the water inlet pipe 10 in equal quantity, the fan 20 can supply air to the two heating plates 14 through the air hoods 15, so that the heat exchange pipes 17 are uniformly heated by the heating plates 14, the freezing of the inside of the heat exchange pipe 17 is avoided.
The working principle is as follows: will the utility model discloses install in the place that needs to use, moisturizing pipe 8 is through level sensor 7 to the inside moisturizing that carries on of water catch bowl 6, outside water enters into inside heat exchange tube 17 through inlet tube 10, circulating pump 5 cools down through the outside water of shower head 13 water spray inside heat exchange tube 17 simultaneously, it rotates to rotate motor 23 and drive fan 11, outside cold air enters into inside tower body 2 through air inlet grille 16, outside water after the cooling passes through outlet pipe 9 and discharges, when shutting down the back, acquire the inside temperature of tower body 2 through temperature sensor 4, when the temperature is lower, hot plate 14 and the air supply of 20 work of fan to heat exchange tube 17, avoid inside freezing, to this end, the utility model discloses work flow is accomplished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an anti-icing counterflow cooling tower, includes tower body (2), circulating pump (5) and water catch bowl (6), its characterized in that: a water collecting tank (6) is arranged at the bottom end of the tower body (2), a circulating pump (5) is arranged at one side of the water collecting tank (6), the output end of the circulating pump (5) is provided with a circulating water pipe (3), the outer surface of the circulating water pipe (3) is provided with a spray header (13), an air outlet cylinder (1) is arranged at the top end of the tower body (2), a heating plate (14) is arranged on the inner surface of the tower body (2), a water inlet pipe (10) is arranged at the position, close to the top end, of one side, deviating from the circulating pump (5), of the tower body (2), a heat exchange pipe (17) is arranged at the tail end of the water inlet pipe (10), a water outlet pipe (9) is arranged at the tail end of the heat exchange pipe (17), an air inlet grille (16) is arranged at the position, close to the bottom end, of the inner surface of the tower body (2), the outer surface mounting of tower body (2) has fan housing (15), surface mounting has temperature sensor (4) before tower body (2).
2. An anti-icing counterflow cooling tower as in claim 1, further comprising: go out a dryer (1) inside and install pivot (22) through mounting bracket (24), pivot (22) surface is close to top position department and installs fan (11), one side that mounting bracket (24) bottom is close to circulating pump (5) is installed and is rotated motor (23), it connects through the belt to rotate motor (23) output and pivot (22) end.
3. An anti-icing counterflow cooling tower as in claim 1, further comprising: heating plate (14) are equipped with two altogether, and two heating plate (14) symmetry is installed in tower body (2) internal surface both sides position department.
4. An anti-icing counterflow cooling tower as in claim 1, further comprising: the inside water distribution plate (18) of locating to install in heat exchange tube (17) top position department of tower body (2), the inside dehydrator (12) of locating to install in shower head (13) top position department of tower body (2).
5. An anti-icing counterflow cooling tower as in claim 1, further comprising: the air-inlet grille (16) are equipped with four altogether, and four air-inlet grille (16) form annular array equidistance and install in tower body (2) internal surface and be close to bottom position department.
6. An anti-icing counterflow cooling tower as in claim 1, further comprising: liquid level sensor (7) are installed to one side that the water catch bowl (6) front surface is close to circulating pump (5), moisturizing pipe (8) are installed to one side that water catch bowl (6) front surface deviates from liquid level sensor (7).
7. An anti-icing counterflow cooling tower as in claim 1, further comprising: the wind hoods (15) are arranged in two, and the two wind hoods (15) are symmetrically arranged at two sides of the outer surface of the tower body (2).
8. An anti-icing counterflow cooling tower as in claim 1, further comprising: surface mounting has fan (20) behind tower body (2), three-way pipe (21) are installed to fan (20) output, three-way pipe (21) are close to one side of inlet tube (10) and install out tuber pipe (19), and go out tuber pipe (19) end-to-end connection in fan housing (15) top, it is equipped with two altogether to go out tuber pipe (19), and two it installs in one side that three-way pipe (21) are close to inlet tube (10) and the one side that deviates from inlet tube (10) to go out tuber pipe (19) equivalent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120993340.4U CN215261270U (en) | 2021-05-11 | 2021-05-11 | Anti-icing counterflow cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120993340.4U CN215261270U (en) | 2021-05-11 | 2021-05-11 | Anti-icing counterflow cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215261270U true CN215261270U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120993340.4U Active CN215261270U (en) | 2021-05-11 | 2021-05-11 | Anti-icing counterflow cooling tower |
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| Country | Link |
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| CN (1) | CN215261270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114827427A (en) * | 2022-05-30 | 2022-07-29 | 国家电投集团广西兴安风电有限公司 | Icing monitoring camera shooting anti-icing protection device for wind turbine generator |
-
2021
- 2021-05-11 CN CN202120993340.4U patent/CN215261270U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114827427A (en) * | 2022-05-30 | 2022-07-29 | 国家电投集团广西兴安风电有限公司 | Icing monitoring camera shooting anti-icing protection device for wind turbine generator |
| CN114827427B (en) * | 2022-05-30 | 2023-04-07 | 国家电投集团广西兴安风电有限公司 | Icing monitoring camera shooting anti-icing protection device for wind turbine generator |
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