CN214792632U - Cooling water circulation device of cooling tower - Google Patents
Cooling water circulation device of cooling tower Download PDFInfo
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- CN214792632U CN214792632U CN202120030376.2U CN202120030376U CN214792632U CN 214792632 U CN214792632 U CN 214792632U CN 202120030376 U CN202120030376 U CN 202120030376U CN 214792632 U CN214792632 U CN 214792632U
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Abstract
The utility model discloses a cooling water circulating device of cooling tower, including cylindric body of the tower, the body of the tower bottom is provided with the installation base, the body of the tower is inside hollow, hollow space has formed the cooling chamber, cooling chamber bottom below is provided with the reservoir chamber, the reservoir chamber below is provided with the water pump, the water pump is installed on the installation base, the liquid outlet of water pump is connected with the water pipe of vertical installation, the water pipe passes reservoir chamber and cooling chamber, the fixed separation blade that is provided with in cooling chamber upper portion, the water pipe upper end is connected with down the separation blade, the cooling chamber is close to body of the tower department and is provided with the water conservancy diversion drum, the body of the tower is equipped with the cooler bin outward, cooler bin and cooling chamber link to each other, the body of the tower is equipped with the storage water tank outward, storage water tank and reservoir chamber link to each other, cooler bin and storage water tank pass through the cooling tube and link to each other. The utility model discloses a can provide a cooling water circulating device of cooling tower can improve the cooling efficiency of cooling tower, reduces the waste of water resource.
Description
Technical Field
The utility model relates to a cooling tower cooling technology field especially relates to a cooling water circulating device of cooling tower.
Background
The cooling tower is a device which uses cooling water as a circulating coolant and uses the cooling water to absorb heat from a cooled object and discharge the heat to the atmosphere.
In a conventional cooling tower, a storage chamber for storing an object to be cooled is provided outside a tower body. The cooled object is cooled by the cooling tower body. A water spraying device is arranged in the tower, and a water receiving device is arranged at the bottom of the tower. But its cooling effect is poor, and the cooling effect can't reach the requirement of design, and its direct reason is that the wall flow water temperature is high, and the cooling rate is slow, has 12% water to spout on the cooling tower inner wall when water jet equipment sprays water promptly, and the water that adsorbs on the wall directly flows into in the water receiving pond, leads to cooling efficiency lower, and the effect is poor, and its consumption to the cooling water is big, wastes valuable water resource.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cooling water circulating device of cooling tower can let more even spraying of cooling water on the body of the tower inner wall, improves the cooling efficiency of cooling tower, reduces the waste of water resource.
The above technical purpose of the present invention can be achieved by the following technical solutions: a cooling water circulation device of a cooling tower comprises a cylindrical tower body, wherein an installation base is arranged at the bottom of the tower body, the inside of the tower body is hollow, a cooling chamber is formed in the hollow space, a water storage chamber is arranged below the bottom of the cooling chamber, a water pump is arranged below the water storage chamber and is installed on the installation base, a liquid outlet of the water pump is connected with a water pipe which is vertically installed, the water pipe penetrates through the water storage chamber and the cooling chamber, an upper baffle plate is fixedly arranged at the upper part of the cooling chamber, a lower baffle plate is connected at the upper end of the water pipe, the edges of the upper baffle plate and the lower baffle plate are close to the inner wall of the tower body, a diversion cylinder is arranged at the position of the cooling chamber, which is close to the tower body, a cooling tank is arranged outside the tower body, the cooling tank is connected with the cooling chamber, a water storage tank is arranged outside the tower body, and the water storage tank is connected with the water storage chamber, the cooling tank is connected with the water storage tank through a cooling pipe.
Through above-mentioned technical scheme, a cooling water circle device of cooling tower, the body of the tower is installed on the installation base, and the installation base makes body of the tower and ground separate. The tower body is hollow inside, and the hollow space forms a cooling chamber. The liquid outlet of the water pump is connected with a vertically installed water pipe, and the water pipe penetrates through the water storage chamber and the cooling chamber. An upper baffle is fixedly arranged at the upper part of the cooling chamber, a lower baffle is connected with the upper end of the water pipe, and the cooling tank is connected with the water storage tank through a cooling pipe. Direct intercommunication is not between cooling chamber and the reservoir chamber, the cooling water is taken out in the water pump follow reservoir chamber, between water pipe carries the cooling water between top flap and the lower flap, the distance between top flap and the lower flap is less, the edge of top flap and lower flap is close to the inner wall of body of the tower, the cooling water is under the effect of pressure, can form the water film that flows at the outward flange position of top flap and lower flap, make the even inner wall from the body of the tower of cooling water flow down, the interval between draft tube and the body of the tower is less, draft tube makes the cooling water restriction flow down in the interval between draft tube and body of the tower, the utilization efficiency to the cooling water has been increased. The water storage chamber is arranged below the cooling chamber, and cooling water takes away heat from the cooling chamber. The cooling water flows into the cooling box, the cooling box can preliminarily cool the cooling water and can store the cooling water, the bottom of the cooling box is connected with the cooling pipe, and the cooling pipe can transmit the heat of the cooling water to the air through the cooling pipe. The cooling tube is longer, and then the cooling effect is better, and the one end that the cooler bin was kept away from to the cooling tube is connected with the storage water tank, and the cooling water after the cooling completion is sent into the storage water tank to the cooling tube, and the bottom and the reservoir chamber of storage water tank are connected, and the cooling water gets into the reservoir chamber after the cooling process, is followed reservoir chamber suction cooling chamber by the water pump, can accomplish the circulation.
The utility model discloses still further set up to: the junction of water pipe with the separation blade down is for leaking hopper-shaped.
Through above-mentioned technical scheme, reduce the resistance that cooling water flowed, reduce the wearing and tearing of top suspension piece, also make the more even water film that jets out of edge of cooling water follow top suspension piece and lower separation blade simultaneously.
The utility model discloses still further set up to: the water pipe leaks hopper-shaped junction down the connecting sleeve and has the ring, the ring with water pipe fixed connection, the ring is connected with a plurality of connecting rods, the one end that the ring was kept away from to the connecting rod is connected in the cooling chamber bottom.
Through above-mentioned technical scheme, the connecting rod is fixed with the ring, and the ring is fixed the water pipe. Under the combined action of the connecting rod and the circular ring, the water pipe is fixed, and the water pipe is prevented from loosening under the impact of water flow.
The utility model discloses still further set up to: one end of the cooling pipe is connected with the bottom of the cooling tank, and the other end of the cooling pipe is connected with the top of the water storage tank. The bottom of the cooling tank is higher than the top of the water storage tank.
Through above-mentioned technical scheme, because the expend with heat and contract with cold of cooling water, the high cooling water density of temperature is lower, and consequently the cooling water that the temperature is low is located the bottom half, and the cooling tube connection cooling tank bottom portion is given priority to the lower cooling water of delivery temperature, has improved the radiating efficiency. The bottom of the cooling tank is higher than the top of the water storage tank, and cooling water can flow from the cooling tank to the top of the water storage tank under the action of gravity.
The utility model discloses still further set up to: the cooling pipe is a curved pipe.
Through above-mentioned technical scheme, bent type pipe is big with air area of contact, has increased the cooling time of cooling water in the cooling tube, so can improve the cooling efficiency of cooling water.
The utility model discloses still further set up to: the outer edges of the upper blocking piece and the lower blocking piece are provided with turnover pieces which are turned over downwards.
Through the technical scheme, the turnover pieces are downwards inclined, and the cooling water is guided to form the downwards inclined uniform water film, so that the cooling water can better carry away the heat of the tower body.
The utility model discloses still further set up to: the cooling chamber, the water storage chamber, the cooling tank and the water storage tank are all provided with vent holes.
Through above-mentioned technical scheme, the air vent can balance atmospheric pressure for atmospheric pressure and external atmospheric pressure in cooling chamber, reservoir chamber, cooler bin and the storage water tank are unanimous, prevent to take place the incident or damage equipment.
Drawings
Fig. 1 is a schematic external structural view of the present invention;
fig. 2 is a cross-sectional view taken along the direction a in fig. 1 according to the present invention.
The reference numbers in the figures mean: 1. a tower body; 2. installing a base; 3. a cooling chamber; 4. a water storage chamber; 5. a water pump; 6. a water pipe; 7. a blocking piece is arranged; 8. a lower baffle plate; 9. a flow guiding cylinder; 11. a water storage tank; 12. a cooling tank; 13. a cooling tube; 14. a circular ring; 15. a connecting rod; 16. and (6) turning over the folded piece.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The present invention will be described below with reference to fig. 1 to 2.
A cooling water circulation device of a cooling tower comprises a cylindrical tower body 1, wherein an installation base 2 is arranged at the bottom of the tower body 1. The tower 1 is mounted on a mounting base 2, the mounting base 2 separating the tower 1 from the ground. The tower body 1 is hollow inside, and the hollow space forms a cooling chamber 3. The cooling chamber 3 is cylindrical in shape, and a water storage chamber 4 is arranged below the bottom of the cooling chamber 3. Water storage chamber 4 below is provided with water pump 5, water pump 5 is installed on installation base 2, the liquid outlet of water pump 5 is connected with the water pipe 6 of vertical installation, water pipe 6 passes water storage chamber 4 and cooling chamber 3, 3 upper portions of cooling chamber are fixed and are provided with top flap 7, 6 upper ends of water pipe are connected with down flap 8, the edge of top flap 7 and lower flap 8 is close to the inner wall of body of the tower 1, cooling chamber 3 is close to body of the tower 1 department and is provided with water conservancy diversion drum 9, body of the tower 1 is equipped with cooler bin 12 outward, cooler bin 12 and cooling chamber 3 link to each other, body of the tower 1 is equipped with storage water tank 11 outward, storage water tank 11 and water storage chamber 4 link to each other, cooler bin 12 and storage water tank 11 link to each other through cooling tube 13. Direct intercommunication between cooling chamber 3 and the reservoir chamber 4 does not, the cooling water is taken out in pump 5 follow reservoir chamber 4, between water pipe 6 carries the cooling water to go up separation blade 7 and lower separation blade 8, it is less with the distance between the lower separation blade 8 to go up separation blade 7, the cooling water is under the effect of pressure, can form the water film that flows at the outward flange position of last separation blade 7 with lower separation blade 8, make the even inner wall from the body of tower 1 of cooling water flow down, the interval between draft cylinder 9 and the body of tower 1 is less, draft cylinder 9 makes the cooling water restriction flow down in the interval between draft cylinder 9 and the body of tower 1, the utilization efficiency to the cooling water has been increased. Below the cooling chamber 3 is a water storage chamber 4, from which cooling water takes away heat. The cooling water flows into the cooling box 12, the cooling box 12 can preliminarily cool the cooling water and can also store the cooling water, the bottom of the cooling box 12 is connected with the cooling pipe 13, and the cooling pipe 13 can transmit the heat of the cooling water to the air through the cooling pipe 13. The cooling pipe 13 is longer, then the cooling effect is better, and the one end that cooling tank 12 was kept away from to cooling pipe 13 is connected with storage water tank 11, and storage water tank 11 is sent into to cooling pipe 13 cooling water after accomplishing, and storage water tank 11's bottom and reservoir chamber 4 are connected, and the cooling water gets into reservoir chamber 4 after the cooling, is followed reservoir chamber 4 suction cooling chamber 3 by water pump 5, can accomplish the circulation.
The joint of the water pipe 6 and the lower baffle 8 is funnel-shaped. Reduce the resistance that cooling water flowed, reduce the wearing and tearing of top shield 7, also make the more even water film that jets out of edge of cooling water from top shield 7 and lower baffle 8 simultaneously.
The lower connecting sleeve of the funnel-shaped connecting part of the water pipe 6 is provided with a circular ring 14, the circular ring 14 is fixedly connected with the water pipe 6, the circular ring 14 is connected with a plurality of connecting rods 15, and one end, far away from the circular ring 14, of each connecting rod 15 is connected to the bottom of the cooling chamber 3. The connecting rod 15 fixes the ring 14, the ring 14 fixes the water pipe 6, and under the combined action of the connecting rod 15 and the ring 14, the water pipe 6 is fixed, so that the water pipe 6 is prevented from loosening under the impact of water flow.
One end of the cooling pipe 13 is connected with the bottom of the cooling tank 12, and the other end is connected with the top of the water storage tank 11. Because the expansion with heat and contraction with cold of cooling water, the lower the cooling water density that the temperature is high, therefore the cooling water that the temperature is low is located the bottom half, and cooling tube 13 connects the cooling tank 12 bottom, and the lower cooling water of preferred transport temperature has improved the radiating efficiency. The bottom of the cooling tank 12 is higher than the top of the storage tank 11, and the cooling water can flow from the cooling tank 12 to the top of the storage tank 11 under the action of gravity.
The cooling pipe 13 is a curved pipe. The contact area between the curved pipe and the air is large, and the cooling time of the cooling water in the cooling pipe 13 is prolonged, so that the cooling efficiency of the cooling water can be improved.
The outer edges of the upper baffle sheet 7 and the lower baffle sheet 8 are both provided with a folding sheet 16 which is folded downwards. The turnover pieces 16 are inclined downwards to guide the cooling water to form a uniform water film inclined downwards, so that the cooling water can better take away the heat of the tower body 1.
The cooling chamber 3, the water storage chamber 4, the cooling tank 12 and the water storage tank 11 are all provided with vent holes. The air vents can balance air pressure, so that the air pressure in the cooling chamber 3, the water storage chamber 4, the cooling tank 12 and the water storage tank 11 is consistent with the external air pressure, and safety accidents or equipment damage is prevented.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a cooling water circulating device of cooling tower, includes cylindric body of the tower (1), body of the tower (1) bottom is provided with installation base (2), its characterized in that: the tower body (1) is hollow, a cooling chamber (3) is formed in the hollow space, a water storage chamber (4) is arranged below the bottom of the cooling chamber (3), a water pump (5) is arranged below the water storage chamber (4), the water pump (5) is installed on the installation base (2), a liquid outlet of the water pump (5) is connected with a water pipe (6) which is vertically installed, the water pipe (6) penetrates through the water storage chamber (4) and the cooling chamber (3), an upper blocking piece (7) is fixedly arranged on the upper portion of the cooling chamber (3), a lower blocking piece (8) is connected to the upper end of the water pipe (6), the edges of the upper blocking piece (7) and the lower blocking piece (8) are close to the inner wall of the tower body (1), a diversion cylinder (9) is arranged at the position of the cooling chamber (3) close to the tower body (1), and a cooling tank (12) is arranged outside the tower body (1), the cooling tank (12) is connected with the cooling chamber (3), a water storage tank (11) is arranged outside the tower body (1), the water storage tank (11) is connected with the water storage chamber (4), a cooling pipe (13) is arranged outside the cooling tank, and the cooling tank (12) is connected with the water storage tank (11) through the cooling pipe (13).
2. The cooling water circulating apparatus of a cooling tower as claimed in claim 1, wherein: the connecting part of the water pipe (6) and the lower baffle (8) is funnel-shaped.
3. The cooling water circulating apparatus of a cooling tower as claimed in claim 2, wherein: the water pipe (6) is connected under the junction of leaking hopper-shaped and is overlapped there is ring (14), ring (14) with water pipe (6) fixed connection, ring (14) are connected with a plurality of connecting rods (15), the one end that ring (14) were kept away from in connecting rod (15) is connected in cooling chamber (3) bottom.
4. The cooling water circulating apparatus of a cooling tower as claimed in claim 1, wherein: one end of the cooling pipe (13) is connected with the bottom of the cooling tank (12), the other end of the cooling pipe is connected with the top of the water storage tank (11), and the bottom of the cooling tank (12) is higher than the top of the water storage tank (11).
5. The cooling water circulating apparatus of a cooling tower as claimed in claim 4, wherein: the cooling pipe (13) is a curved pipe.
6. The cooling water circulating apparatus of a cooling tower as claimed in claim 1, wherein: the outer edges of the upper blocking piece (7) and the lower blocking piece (8) are provided with downwards-turned turning pieces (16).
7. The cooling water circulating apparatus of a cooling tower as claimed in claim 1, wherein: the cooling chamber (3), the water storage chamber (4), the cooling tank (12) and the water storage tank (11) are all provided with vent holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120030376.2U CN214792632U (en) | 2021-01-05 | 2021-01-05 | Cooling water circulation device of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120030376.2U CN214792632U (en) | 2021-01-05 | 2021-01-05 | Cooling water circulation device of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214792632U true CN214792632U (en) | 2021-11-19 |
Family
ID=78746123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120030376.2U Active CN214792632U (en) | 2021-01-05 | 2021-01-05 | Cooling water circulation device of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214792632U (en) |
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2021
- 2021-01-05 CN CN202120030376.2U patent/CN214792632U/en active Active
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