CN219640743U - Spray cooling device of indirect cooling tower - Google Patents
Spray cooling device of indirect cooling tower Download PDFInfo
- Publication number
- CN219640743U CN219640743U CN202320524974.4U CN202320524974U CN219640743U CN 219640743 U CN219640743 U CN 219640743U CN 202320524974 U CN202320524974 U CN 202320524974U CN 219640743 U CN219640743 U CN 219640743U
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- China
- Prior art keywords
- pipe
- cooling tower
- cooling
- indirect
- fixedly connected
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- 238000001816 cooling Methods 0.000 title claims abstract description 111
- 239000007921 spray Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000000889 atomisation Methods 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 2
- 239000008400 supply water Substances 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses a spray cooling device of an indirect cooling tower, which relates to the technical field of indirect cooling tower cooling and comprises a reservoir, wherein the upper surface of the reservoir is fixedly connected with an indirect cooling tower body, the interior of the reservoir is fixedly connected with a submersible pump, the water outlet of the submersible pump is fixedly connected with a three-way pipe, the side wall of the reservoir is provided with an annular plate in a surrounding manner, the upper surface of the annular plate is provided with a first cooling mechanism, the interior of the indirect cooling tower body is provided with a second cooling mechanism, and the first cooling mechanism and the second cooling mechanism are both supplied with water through the submersible pump, so that the inner wall and the outer wall of the indirect cooling tower can be cooled, and the service life of the indirect cooling tower is prolonged. According to the cooling device, the motor is started through the first cooling mechanism arranged on the surface of the annular plate, then the two reciprocating screw rods rotate, then the annular pipe reciprocates up and down, and water flow is sprayed out of the corresponding spray nozzle, so that the aim of cooling the indirect cooling tower body is fulfilled.
Description
Technical Field
The utility model relates to the technical field of cooling of indirect cooling towers, in particular to a spray cooling device of an indirect cooling tower.
Background
The indirect cooling tower is short for indirect air cooling tower, is the cooling device that sets up in order to cool off the exhaust steam that the steam turbine done work and discharged to the condenser in the thermal power generating unit, nevertheless the indirect cooling tower can be long-term in the sunshine insolate when in actual use to lead to the casing temperature to rise gradually, the shell paint can drop, thereby reduced cooling tower life, the inner wall cooling effect of time cooling tower is also not good yet.
The cooling tower body cooling device with the searched patent publication number of CN216717057U comprises a base, a water conveying tank arranged in the middle of the top end of the base and a cooling tower body arranged at the top end of the water conveying tank, wherein a transmission mechanism is arranged in the water conveying tank, a water spraying mechanism is arranged at the top end of the transmission mechanism, and a water spraying mechanism is arranged on the surface of the cooling tower body; the water spraying mechanism comprises a connecting pipe, spray heads, a rotating shaft, a rotating motor and a first water tank, the top end of the connecting pipe penetrates through the bottom end of the cooling tower body and extends to the inside of the cooling tower body, and a plurality of spray heads are arranged on two sides of the connecting pipe; the sprinkling mechanism comprises an annular pipe and a conveying pipe, and a plurality of through holes are formed in one side of the annular pipe, which is close to the cooling tower body, at uniform intervals.
However, the annular pipe in the scheme cannot move, so that water cannot be uniformly sprayed on the outer surface of the indirect cooling tower, and the outer surface of the indirect cooling tower cannot be uniformly cooled, so that the lower temperature is higher than the upper temperature.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned problems with the conventional cooling tower body cooling device.
Therefore, the utility model aims to provide the spray cooling device of the indirect cooling tower, and solves the problems that water cannot be uniformly sprayed to the outer surface of the indirect cooling tower in the prior art, so that the outer surface of the indirect cooling tower cannot be uniformly cooled, and the lower temperature is higher than the upper temperature.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides an indirect cooling tower mist cooling device, includes the cistern, the upper surface fixedly connected with indirect cooling tower body of cistern, the inside fixedly connected with immersible pump of cistern, the delivery port fixedly connected with three-way pipe of immersible pump, the lateral wall of cistern is encircleed and is provided with the annular plate, the upper surface of annular plate is provided with first cooling mechanism, the inside of indirect cooling tower body is provided with second cooling mechanism, first cooling mechanism and second cooling mechanism all supply water through the immersible pump for the inner wall and the outer wall of indirect cooling tower can be cooled down, thereby improve its life.
Preferably, the first cooling mechanism comprises a motor, two reciprocating screw rods and an annular pipe, wherein the motor is fixedly connected to the lower surface of the annular plate, the two reciprocating screw rods are respectively connected to the upper surface of the annular plate in a rotating mode, one of the reciprocating screw rods penetrates through the upper surface of the annular plate and is fixedly connected with the output end of the motor, two ends of the annular pipe are respectively sleeved on the rod wall corresponding to the reciprocating screw rods in a sliding mode, and a plurality of nozzles are formed in the inner wall of the annular pipe, so that the outer wall of the indirect cooling tower can be cooled.
Preferably, the second cooling mechanism comprises a plurality of gears, a first water pipe and an atomizer, the first water pipe is rotationally connected to the upper surface of the reservoir, the first water pipe penetrates through the upper surface of the reservoir and is connected with a pipe orifice of a corresponding three-way pipe, each gear is fixedly sleeved on the rod wall corresponding to the two reciprocating screw rods and the first water pipe respectively and meshed with each other, a plurality of mounting holes are formed in the surface of the first water pipe, and each atomizer is fixedly connected to the inner part corresponding to the mounting hole respectively, so that the inner wall of the indirect cooling tower can be cooled.
Preferably, multistage telescopic links have been cup jointed fixedly at the both ends of annular pipe, every the passageway has all been seted up to multistage telescopic link's inside, every the equal fixedly connected with second water pipe of one end of passageway, every the one end that corresponds multistage telescopic link was kept away from to the second water pipe all runs through the lateral wall of cistern and the mouth of pipe fixed connection that corresponds with the three-way pipe respectively for water in the cistern can be transported respectively in the annular pipe through two multistage telescopic links.
Preferably, a plurality of water inlets are formed in the upper surface of the reservoir, so that the non-volatilized water can flow into the reservoir again, and waste is prevented.
Preferably, a plurality of nozzles are formed in the inner wall of the annular pipe, so that water flow can be sprayed out.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the cooling device, the motor is started through the first cooling mechanism arranged on the surface of the annular plate, then the two reciprocating screw rods rotate, then the annular pipe reciprocates up and down, and water flow is sprayed out of the corresponding spray nozzle, so that the aim of cooling the indirect cooling tower body is fulfilled.
2. According to the utility model, through the second cooling mechanism arranged in the indirect cooling tower body, when the motor is started, each gear sequentially rotates and drives the first water pipe to rotate, and then water flow is sprayed from each atomization spray head to the inner wall of the indirect cooling tower and cooled.
3. According to the utility model, the water flow sprayed to the indirect cooling tower body can flow into the water reservoir again through the plurality of water inlets arranged above the water reservoir, so that excessive waste of water resources is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side cross-sectional view of FIG. 1 of the present utility model;
FIG. 3 is a perspective view of the annular tube of the present utility model;
fig. 4 is a perspective view of the multi-stage telescoping rod of the present utility model.
Reference numerals illustrate:
1. a reservoir; 2. an indirect cooling tower; 3. submersible pump; 4. a three-way pipe; 5. an annular plate; 6. a motor; 7. a reciprocating screw rod; 8. an annular tube; 9. a gear; 10. a first water pipe; 11. an atomizing nozzle; 12. a multi-stage telescopic rod; 13. and a second water pipe.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a spray cooling device of an indirect cooling tower.
The utility model provides an indirect cooling tower spray cooling device shown in figures 1-4, which comprises a water reservoir 1, wherein the upper surface of the water reservoir 1 is fixedly connected with an indirect cooling tower body 2, the interior of the water reservoir 1 is fixedly connected with a submersible pump 3, a water outlet of the submersible pump 3 is fixedly connected with a three-way pipe 4, the side wall of the water reservoir 1 is circumferentially provided with an annular plate 5, the upper surface of the annular plate 5 is provided with a first cooling mechanism, the interior of the indirect cooling tower body 2 is provided with a second cooling mechanism, and the first cooling mechanism and the second cooling mechanism are both supplied with water through the submersible pump 3.
The first cooling mechanism and the second cooling mechanism are respectively supplied with water through the submersible pump 3, and then the first cooling mechanism and the second cooling mechanism respectively cool the inner wall and the outer wall of the indirect cooling tower body 2, so that the service life of the indirect cooling tower body 2 is prolonged.
In order to cool the outer wall of the indirect cooling tower body 2, as shown in fig. 1-3, the first cooling mechanism comprises a motor 6, two reciprocating screw rods 7 and an annular pipe 8, wherein the motor 6 is fixedly connected to the lower surface of the annular plate 5, the two reciprocating screw rods 7 are respectively and rotatably connected to the upper surface of the annular plate 5, one of the reciprocating screw rods 7 penetrates through the upper surface of the annular plate 5 and is fixedly connected with the output end of the motor 6, two ends of the annular pipe 8 are respectively and slidably sleeved on the rod wall corresponding to the reciprocating screw rods 7, and a plurality of nozzles are formed in the inner wall of the annular pipe 8.
The motor 6 is started, then the two reciprocating screw rods 7 rotate, then the annular pipe 8 performs up-and-down reciprocating motion, and water flow is sprayed out of the corresponding spray nozzle, so that the aim of cooling the indirect cooling tower body 2 is fulfilled.
And in order to cool the inner wall of the indirect cooling tower body 2, as shown in fig. 2, the second cooling mechanism comprises a plurality of gears 9, a first water pipe 10 and atomizing nozzles 11, the first water pipe 10 is rotationally connected to the upper surface of the reservoir 1, the first water pipe 10 penetrates through the upper surface of the reservoir 1 and is connected with a pipe orifice corresponding to the three-way pipe 4, each gear 9 is fixedly sleeved on the rod wall corresponding to the two reciprocating screw rods 7 and the first water pipe 10 respectively and meshed with each other, a plurality of mounting holes are formed in the surface of the first water pipe 10, and each atomizing nozzle 11 is fixedly connected to the inside of the corresponding mounting hole respectively.
When the motor 6 is started, each gear 9 rotates in turn, and drives the first water pipe 10 to rotate, and then water flows are sprayed from each atomization spray head 11 to the inner wall of the indirect cooling tower 2 and cooled.
In order to convey water flow into the annular pipe 8, as shown in fig. 1-4, the two ends of the annular pipe 8 are fixedly sleeved with multi-stage telescopic rods 12, the inside of each multi-stage telescopic rod 12 is provided with a channel, one end of each channel is fixedly connected with a second water pipe 13, and one end of each second water pipe 13, which is far away from the corresponding multi-stage telescopic rod 12, penetrates through the side wall of the reservoir 1 and is respectively fixedly connected with the pipe orifice corresponding to the three-way pipe 4.
The water flow is pressurized by the submersible pump 3, then sequentially passes through the tee 4 and the second water pipe 13, and finally flows into the annular pipe 8 through the passage of the multi-stage telescopic rod 12.
Finally, in order to make the device more environment-friendly, as shown in fig. 2, the upper surface of the reservoir 1 is provided with a plurality of water inlets.
So that the part of the water flow sprayed to the indirect cooling tower body 2, which is not atomized, can be re-flowed into the water reservoir 1, thereby preventing excessive waste of water resources.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (5)
1. The utility model provides a cooling by indirect cooling tower mist cooling device, includes cistern (1), its characterized in that, the upper surface fixedly connected with indirect cooling tower body (2) of cistern (1), the inside fixedly connected with immersible pump (3) of cistern (1), the delivery port fixedly connected with three-way pipe (4) of immersible pump (3), the lateral wall of cistern (1) is encircled and is provided with annular plate (5), the upper surface of annular plate (5) is provided with first cooling mechanism, the inside of indirect cooling tower body (2) is provided with second cooling mechanism, first cooling mechanism and second cooling mechanism all supply water through immersible pump (3); the first cooling mechanism comprises a motor (6), two reciprocating screw rods (7) and an annular pipe (8), wherein the motor (6) is fixedly connected to the lower surface of the annular plate (5), the two reciprocating screw rods (7) are respectively connected to the upper surface of the annular plate (5) in a rotating mode, one of the reciprocating screw rods (7) penetrates through the upper surface of the annular plate (5) and is fixedly connected with the output end of the motor (6), and two ends of the annular pipe (8) are respectively connected to the rod wall corresponding to the reciprocating screw rods (7) in a sliding mode.
2. The indirect cooling tower spray cooling device according to claim 1, wherein the second cooling mechanism comprises a plurality of gears (9), a first water pipe (10) and an atomization nozzle (11), the first water pipe (10) is rotationally connected to the upper surface of the reservoir (1), the first water pipe (10) penetrates through the upper surface of the reservoir (1) and is connected with a pipe orifice of a corresponding three-way pipe (4), each gear (9) is fixedly sleeved on the rod wall of a corresponding two reciprocating screw rods (7) and the first water pipe (10) respectively and meshed with each other, a plurality of mounting holes are formed in the surface of the first water pipe (10), and each atomization nozzle (11) is fixedly connected to the inside of the corresponding mounting hole respectively.
3. The indirect cooling tower spray cooling device according to claim 1, wherein the two ends of the annular pipe (8) are fixedly sleeved with multi-stage telescopic rods (12), channels are formed in the multi-stage telescopic rods (12), one end of each channel is fixedly connected with a second water pipe (13), and one end, far away from the corresponding multi-stage telescopic rod (12), of each second water pipe (13) penetrates through the side wall of the reservoir (1) and is respectively fixedly connected with a pipe orifice corresponding to the three-way pipe (4).
4. The indirect-cooling tower spray cooling device according to claim 1, wherein the upper surface of the reservoir (1) is provided with a plurality of water inlets.
5. The indirect-cooling tower spray cooling device according to claim 1, wherein a plurality of nozzles are arranged on the inner wall of the annular pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320524974.4U CN219640743U (en) | 2023-03-17 | 2023-03-17 | Spray cooling device of indirect cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320524974.4U CN219640743U (en) | 2023-03-17 | 2023-03-17 | Spray cooling device of indirect cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219640743U true CN219640743U (en) | 2023-09-05 |
Family
ID=87808270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320524974.4U Active CN219640743U (en) | 2023-03-17 | 2023-03-17 | Spray cooling device of indirect cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219640743U (en) |
-
2023
- 2023-03-17 CN CN202320524974.4U patent/CN219640743U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |