CN107490304B - Self-rotating cooling tower - Google Patents
Self-rotating cooling tower Download PDFInfo
- Publication number
- CN107490304B CN107490304B CN201710822756.8A CN201710822756A CN107490304B CN 107490304 B CN107490304 B CN 107490304B CN 201710822756 A CN201710822756 A CN 201710822756A CN 107490304 B CN107490304 B CN 107490304B
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- Prior art keywords
- rotating
- cooling tower
- rotating shaft
- water
- umbrella
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/06—Spray nozzles or spray pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a self-rotating cooling tower, which comprises a bracket, a cooling tower cover arranged on the bracket, a rotating shaft rotationally connected to the bracket, a cooling fan arranged at the top of the rotating shaft and a rotating device, wherein the cooling tower cover is cylindrical, the rotating shaft is a hollow pipe, the bottom of the rotating shaft is communicated with a water inlet pipe, a water pump is arranged on the water inlet pipe, the rotating device comprises a nozzle arranged at the top of the rotating shaft and an umbrella-shaped rotary table fixedly connected to the top of the rotating shaft, the umbrella-shaped rotary table is provided with a water spraying groove, water spraying holes are formed in the bottom of the water spraying groove, rotary power assisting plates are arranged on two sides of the water spraying groove, and the rotary power assisting plates are arc plates. The invention has ingenious conception, the top cooling fan and the cooling fins synchronously rotate, the power is derived from the impact force of water, namely, the kinetic energy and gravitational potential energy of the water rising to the upper part of the cooling tower are converted into the kinetic energy of the cooling fan and the cooling fins, and the energy is saved.
Description
Technical Field
The invention relates to the field of machinery, in particular to a self-rotating cooling tower.
Background
The cooling tower is a device which uses water as a 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-dissipating device which utilizes the principles of evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like of heat taken away by evaporation heat generated by the contact of water and air flow and then carries out cold-heat exchange to generate steam, so as to dissipate waste heat generated in industry or refrigeration air conditioner and reduce water temperature, thereby ensuring the normal operation of the system, and the device is generally barrel-shaped, and is named as a cooling tower. At present, the cooling tower has a complex structure, and a plurality of motors are required to drive different parts to rotate, such as a cooling fan and the like, so that the cooling tower has higher manufacturing cost. In addition, when the cooling tower works, the water pump is pumped to the upper part of the cooling tower and then directly showers down to contact with air, and the water pump does work so that potential energy of water rising to the upper part of the cooling tower is not well utilized, and the problem of energy consumption waste exists.
Disclosure of Invention
The invention aims to solve the technical problems of complex structure and energy consumption waste of the cooling tower in the prior art.
The invention is realized by the following technical scheme:
the self-rotating cooling tower comprises a support, a cooling tower cover arranged on the support, a rotating shaft rotationally connected to the support, a cooling fan arranged at the top of the rotating shaft and a rotating device, wherein the cooling tower cover is cylindrical, the rotating shaft is a hollow pipe, the bottom of the rotating shaft is communicated with a water inlet pipe, a water pump is arranged on the water inlet pipe, the rotating device comprises a nozzle arranged at the top of the rotating shaft and an umbrella-shaped rotary table fixedly connected to the top of the rotating shaft, the umbrella-shaped rotary table is provided with a water spraying groove, water spraying holes are formed in the bottom of the water spraying groove, two sides of the water spraying groove are provided with rotating power assisting plates, and the rotating power assisting plates are arc plates.
According to the further improved scheme, a plurality of uniform baffle plates are arranged between two adjacent rotating booster plates, and the uniform baffle plates are arc-shaped plates. The number of the uniform baffles is 2-3.
According to the invention, the arrangement direction of the uniform baffle plate enables the steering direction of the umbrella-shaped rotary table when the water body flowing out of the nozzle impacts the uniform baffle plate to be the same as the steering direction of the umbrella-shaped rotary table when the water body flowing out of the nozzle impacts the rotary power assisting plate.
According to a further improvement scheme, a plurality of rows of nozzles are arranged above the umbrella-shaped rotary table, and each row of nozzles are circumferentially arranged on the rotary shaft. 2-3 rows of nozzles are arranged above the umbrella-shaped turntable.
The invention further adopts the improvement that a row of nozzles are arranged below the umbrella-shaped turntable, and the row of nozzles are circumferentially arrayed on the rotating shaft; the bottom of umbrella-shaped carousel is equipped with downside and rotates the helping hand board, and downside rotates the helping hand board and is the arc.
The invention further improves the scheme that the setting direction of the lower side rotating booster plate is the same as the setting direction of the rotating booster plate, namely the steering direction of the umbrella-shaped rotary table when the water body flowing out of the nozzle impacts the lower side rotating booster plate is the same as the steering direction of the umbrella-shaped rotary table when the water body flowing out of the nozzle impacts the rotating booster plate.
According to a further improved scheme, the rotating shaft is arranged below the rotating device, the radiating fins are formed by a plurality of plate bodies with Z-shaped sections, the radiating fins are fixedly connected to the rotating shaft, and the rotating shaft is fixedly connected to the rotating shaft through a plurality of supporting rods.
According to a further improved scheme, the cooling tower cover is fixedly connected to the support, the rotating shaft is respectively connected to the support and the cooling tower cover through a lower bearing and an upper bearing in a rotating mode, and a baffle is arranged above the lower bearing. The lower bearing can withstand axial forces.
According to a further improvement scheme, the rotating shaft is communicated with the water inlet pipe through a rotating joint.
According to a further improvement scheme, the cooling tower cover is arranged on a plurality of radiating holes.
Compared with the prior art, the invention has the following advantages:
1. the invention has ingenious conception, the top cooling fan and the cooling fins synchronously rotate, the power is derived from the impact force of water, namely, the kinetic energy and gravitational potential energy of the water rising to the upper part of the cooling tower are converted into the kinetic energy of the cooling fan and the cooling fins, and the energy is saved. The water pump pumps water to the top of the rotating shaft, the water is sprayed out by the nozzles, and the water sprayed out by the nozzles above the umbrella-shaped rotating disc impacts the rotating power assisting plate, so that the umbrella-shaped rotating disc rotates, and the rotating shaft drives the cooling fan to rotate so as to pump away heat in the water;
2. the umbrella-shaped turntable is provided with a water spraying groove, the bottom of the water spraying groove is provided with a water spraying hole, water which impacts the rotating booster plate is left by the water spraying hole and falls on the radiating fin, the radiating fin is formed by a plurality of plate bodies with Z-shaped cross sections, and the water on the radiating fin is fully contacted with air, so that the radiating effect is ensured;
3. a plurality of uniform baffles are arranged between two adjacent rotating power-assisted plates, the uniform baffles are arc plates, the arrangement direction of the uniform baffles enables the steering direction of the umbrella-shaped turntable to be the same as the steering direction of the umbrella-shaped turntable when the water body flowing out of the nozzle impacts the rotating power-assisted plates, the water body sprayed out of the nozzle above the umbrella-shaped turntable impacts the uniform baffles, the rotating speed of the umbrella-shaped turntable is increased, so that more heat in water is pumped away by the cooling fan, the plurality of uniform baffles enable the water to fall onto cooling fins at different positions from the umbrella-shaped turntable, the cooling effect is further ensured, and the rotating cooling fin group enables the cooling effect to be better;
4. a row of nozzles are arranged below the umbrella-shaped turntable, and the row of nozzles are circumferentially arrayed on the rotating shaft; the bottom of the umbrella-shaped turntable is provided with a lower rotating booster plate, and the lower rotating booster plate is an arc-shaped plate, so that the rotating speed of the umbrella-shaped turntable is further increased;
5. a baffle is arranged above the lower bearing, so that water is prevented from falling into the lower bearing, and the service life of the lower bearing is ensured;
6. the cooling tower cover is provided with a plurality of heat dissipation holes, so that the heat dissipation effect is further ensured;
7. the cooling tower cover adopts a cylindrical design, saves space, improves efficiency, improves cooling water quantity in unit time, adopts a modularized design, and is convenient to install and transport.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of a cooling fan and a rotating device.
Fig. 3 is a schematic view of the bottom of the turning device.
FIG. 4 is a partial schematic view of a cooling tower cover.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the self-rotating cooling tower comprises a bracket 1, a cooling tower cover 2 arranged on the bracket 1, a rotating shaft 3 rotatably connected to the bracket 1, a cooling fan 6 arranged at the top of the rotating shaft 3 and a rotating device 5, wherein the cooling tower cover 2 is cylindrical, the rotating shaft 3 is a hollow pipe, the bottom of the rotating shaft 3 is communicated with a water inlet pipe 9, a water pump 8 is arranged on the water inlet pipe 9, the rotating device 5 comprises a nozzle 51 arranged at the top of the rotating shaft 3 and an umbrella-shaped turntable 56 fixedly connected to the top of the rotating shaft, the umbrella-shaped turntable 56 is provided with a water spraying groove 54, water spraying holes 55 are arranged at the bottom of the water spraying groove 54, two sides of the water spraying groove 54 are provided with rotating booster plates 52, the rotating booster plates 52 are arc plates, a plurality of uniform baffle plates 53 are arranged between every two adjacent rotating booster plates 52, the uniform baffle plates 53 are arc plates, the arrangement direction of the uniform baffle plates 53 is such that when the nozzle 51 flow out of the uniform baffle plates 53, the direction of the umbrella-shaped turntable 56 is identical to the direction of the water body when the nozzle 51 flows out of the uniform baffle plates 53, the umbrella-shaped turntable 56 when the nozzle 51 flow out of the water body impact the rotating booster plates 52, the umbrella-shaped turntable 56 is fixedly connected to the umbrella-shaped turntable 56, the umbrella-shaped turntable is fixedly connected to the umbrella-shaped turntable 55, a water baffle plates, which is arranged on the water nozzle 51, and a water nozzle 51, which is arranged on the rotating nozzle array 51, and the nozzle 51 is arranged on the circumference of the rotating plate 3, and the nozzle array and each nozzle plate 3; the bottom of umbrella-type carousel 56 is equipped with downside and rotates helping hand board 57, and downside rotates helping hand board 57 is the arc, downside rotates helping hand board 57 set up the direction the same with the setting direction of rotation helping hand board 52, pivot 3 is located the rotating device 5 below and is equipped with a plurality of fin 41, and fin 41 is a plurality of cross-sections and is the plate body constitution of zigzag, and fin 41 fixed connection is on rotary drum 4, and rotary drum 4 passes through many spinal branch vaulting poles 42 fixed connection on pivot 3, cooling tower cover 2 fixed connection is on support 1, and pivot 3 is rotated through lower part bearing 11 and upper portion bearing 7 respectively and is connected on support 1 and cooling tower cover 2, and lower part bearing 11 top is equipped with baffle 12, pivot 3 communicates with inlet tube 9 through rotary joint 10, locate a plurality of louvres 21 on the cooling tower cover 2.
It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be comprehended within the scope of the present invention.
Claims (6)
1. The self-rotating cooling tower is characterized in that: comprises a bracket (1), a cooling tower cover (2) arranged on the bracket (1), a rotating shaft (3) rotationally connected to the bracket (1), a cooling fan (6) arranged at the top of the rotating shaft (3) and a rotating device (5), wherein the cooling tower cover (2) is cylindrical, the rotating shaft (3) is a hollow pipe, the bottom of the rotating shaft (3) is communicated with a water inlet pipe (9), a water pump (8) is arranged on the water inlet pipe (9), the rotating device (5) comprises a nozzle (51) arranged at the top of the rotating shaft (3) and an umbrella-shaped rotary table (56) fixedly connected to the top of the rotating shaft, the umbrella-shaped rotary table (56) is provided with a water spraying groove (54), water spraying holes (55) are formed in the bottom of the water spraying groove (54), two sides of the water spraying groove (54) are provided with rotating booster plates (52), the rotating booster plates (52) are arc plates, a plurality of uniform baffle plates (53) are arranged between every two adjacent rotating booster plates (52), the setting directions of the uniform baffle plates (53) enable the nozzle (51) to flow out of water to impact the umbrella-shaped rotary table (56) when the umbrella-shaped booster plates (56) impact the water flowing out of the water booster plates (53), a plurality of rows of nozzles (51) are arranged above the umbrella-shaped rotary table (56), each row of nozzles (51) is circumferentially arrayed on the rotary shaft (3), a row of nozzles (51) is arranged below the umbrella-shaped rotary table (56), and the rows of nozzles (51) are circumferentially arrayed on the rotary shaft (3); the bottom of umbrella-shaped carousel (56) is equipped with downside rotation helping hand board (57), downside rotation helping hand board (57) are the arc.
2. A self-rotating cooling tower according to claim 1, wherein: the installation direction of the lower rotation assisting plate (57) is the same as the installation direction of the rotation assisting plate (52).
3. A self-rotating cooling tower according to claim 1, wherein: the rotating shaft (3) is arranged below the rotating device (5) and is provided with a plurality of radiating fins (41), the radiating fins (41) are formed by a plurality of plate bodies with Z-shaped cross sections, the radiating fins (41) are fixedly connected onto the rotating drum (4), and the rotating drum (4) is fixedly connected onto the rotating shaft (3) through a plurality of supporting rods (42).
4. A self-rotating cooling tower according to claim 1, wherein: the cooling tower cover (2) is fixedly connected to the support (1), the rotating shaft (3) is respectively connected to the support (1) and the cooling tower cover (2) in a rotating way through the lower bearing (11) and the upper bearing (7), and the baffle (12) is arranged above the lower bearing (11).
5. A self-rotating cooling tower according to claim 1, wherein: the rotating shaft (3) is communicated with the water inlet pipe (9) through a rotating joint (10).
6. A self-rotating cooling tower according to claim 1, wherein: the cooling tower cover (2) is provided with a plurality of heat dissipation holes (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822756.8A CN107490304B (en) | 2017-09-13 | 2017-09-13 | Self-rotating cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822756.8A CN107490304B (en) | 2017-09-13 | 2017-09-13 | Self-rotating cooling tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107490304A CN107490304A (en) | 2017-12-19 |
| CN107490304B true CN107490304B (en) | 2023-07-21 |
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ID=60651559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710822756.8A Active CN107490304B (en) | 2017-09-13 | 2017-09-13 | Self-rotating cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107490304B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146667A (en) * | 2019-06-25 | 2019-08-20 | 广州市婵昕生物科技有限责任公司 | A kind of portable type instrument for detecting pesticide residue through with function of temperature control |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4078027A (en) * | 1973-08-20 | 1978-03-07 | Ingersoll-Rand Company | Water distribution system for cooling water |
| US5180528A (en) * | 1991-07-31 | 1993-01-19 | Amsted Industries Inc. | Apparatus and method for fluid distribution in a cooling tower |
| CN203518661U (en) * | 2013-07-01 | 2014-04-02 | 四川蓝光伟业高新技术有限公司 | Air tower spray condenser with non-filler cooling tower system |
| CN204678954U (en) * | 2015-05-15 | 2015-09-30 | 山东汇盈新材料科技有限公司 | Unpowered spinning energy-saving cooling tower |
| CN207123189U (en) * | 2017-09-13 | 2018-03-20 | 浙江天能电池(江苏)有限公司 | Spinning cooling tower |
-
2017
- 2017-09-13 CN CN201710822756.8A patent/CN107490304B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4078027A (en) * | 1973-08-20 | 1978-03-07 | Ingersoll-Rand Company | Water distribution system for cooling water |
| US5180528A (en) * | 1991-07-31 | 1993-01-19 | Amsted Industries Inc. | Apparatus and method for fluid distribution in a cooling tower |
| CN203518661U (en) * | 2013-07-01 | 2014-04-02 | 四川蓝光伟业高新技术有限公司 | Air tower spray condenser with non-filler cooling tower system |
| CN204678954U (en) * | 2015-05-15 | 2015-09-30 | 山东汇盈新材料科技有限公司 | Unpowered spinning energy-saving cooling tower |
| CN207123189U (en) * | 2017-09-13 | 2018-03-20 | 浙江天能电池(江苏)有限公司 | Spinning cooling tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107490304A (en) | 2017-12-19 |
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