CN219693924U - Bypass device of cooling tower - Google Patents
Bypass device of cooling tower Download PDFInfo
- Publication number
- CN219693924U CN219693924U CN202321005949.1U CN202321005949U CN219693924U CN 219693924 U CN219693924 U CN 219693924U CN 202321005949 U CN202321005949 U CN 202321005949U CN 219693924 U CN219693924 U CN 219693924U
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- Prior art keywords
- water
- cooling tower
- cooling
- water tank
- pond
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 239000000498 cooling water Substances 0.000 claims abstract description 65
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 9
- 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 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a cooling tower bypass device, which relates to the technical field of circulating cooling devices and comprises a water inlet pipe which is communicated with a cooling tower body and used for conveying water to be cooled into the cooling tower body, a water outlet pipe which is used for conveying water flow cooled by the cooling tower body into the water tank is arranged between the cooling tower body and the water tank, a delivery pipe which is used for guiding cooling water in the water tank is arranged on the water tank, a connecting pipe is arranged between the water inlet pipe and the water tank, one end of the connecting pipe is fixedly connected and communicated with the water inlet pipe, the other end of the connecting pipe is arranged in the water tank, a first valve which is used for controlling the flow of cooling water in the connecting pipe is arranged on the connecting pipe, and a second valve which is used for controlling the flow of cooling water entering the cooling tower body through the water inlet pipe is arranged at one end of the water inlet pipe, which is close to the cooling tower body. The utility model has the effect of reducing the temperature difference between the cooling water and the workpiece to be cooled.
Description
Technical Field
The utility model relates to the technical field of circulating cooling devices, in particular to a bypass device of a 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 cold is an evaporation heat-dissipating device which utilizes the principles of heat dissipation by evaporation, convection heat transfer, radiation heat transfer and the like of heat taken away by evaporation by steam generated by cold-heat exchange after water is in flowing contact with air to dissipate waste heat generated in industry or refrigeration air conditioner so as to reduce water temperature. Cooling towers are commonly used in galvanization processes to cool down cooling water used to cool a workpiece.
For the related technology, after cooling the workpiece through the filling area of the cooling tower, the cooling water flows into the water tank, but the temperature of the galvanized workpiece is about 400 degrees, if the temperature of the water in the water tank is lower, the galvanized workpiece is directly cooled, so that a larger temperature difference is caused, and the quality of the galvanized workpiece is reduced.
Disclosure of Invention
In order to reduce the temperature difference between cooling water and a workpiece to be cooled, the utility model provides a cooling tower bypass device.
The bypass device of the cooling tower provided by the utility model adopts the following technical scheme:
the utility model provides a cooling tower bypass device, sets up on being used for taking advantage of dress cooling water's pond, including the intercommunication on the cooling tower body and be used for to the inlet tube of cooling water is waited in the cooling tower is originally internal to be carried, the cooling tower body with be equipped with between the pond be used for to in the pond carry warp the outlet pipe of cooling tower body cooling back rivers are accomplished, be equipped with on the pond and be used for deriving the delivery tube of cooling water in the pond, be equipped with the connecting pipe on the inlet tube with between the pond, the one end of connecting pipe with inlet tube rigid coupling and intercommunication, the other end of connecting pipe is arranged in the pond, be equipped with on the connecting pipe and be used for controlling cooling water flow's in the connecting pipe first valve, the inlet tube is close to the one end of cooling tower body is equipped with and is used for controlling the warp the inlet tube gets into cooling water flow's in the cooling tower body second valve.
Through adopting above-mentioned technical scheme, can open the second valve when the temperature is suitable in the pond, close first valve, can make the cooling water after the work piece cooling get into the pond from the outlet pipe through the cooling of cooling tower body in, when the temperature is too low in the pond, the accessible opens first valve and closes the second valve, make the cooling water after cooling the work piece directly flow into the pond through the connecting pipe in, make the cooling water temperature in the pond rise from this, then the cooling water in the pond can discharge the pond through the delivery tube and cool down the work piece, reduce the difference in temperature between cooling water and the work piece from this, the quality of galvanized work piece has been improved.
Optionally, one end of the connecting pipe away from the water inlet pipe is located at one end of the water tank away from the delivery pipe.
By adopting the technical scheme, the hot cooling water entering the water tank through the connecting pipe and the cooling water in the water tank are fully subjected to heat exchange and then discharged from the delivery pipe.
Optionally, be equipped with on the inlet tube and be used for detecting the first temperature sensor of inlet tube internal cooling water temperature, be equipped with in the pond and be used for detecting the second temperature sensor of pond internal temperature, pond one side is equipped with and is used for receiving first temperature sensor electrical signal with the control cabinet of second temperature sensor electrical signal, first valve with the second valve all with the control cabinet electricity is connected.
Through adopting above-mentioned technical scheme, the data that control cabinet accessible first temperature sensor and second temperature sensor collected, the switch of automatic control first valve and second valve, and then make the regulation of cooling water temperature in the pond more convenient and intelligent.
Optionally, the upper end butt in pond has and is used for shutoff the heated board of pond up end, the connecting pipe passes the heated board is arranged in the pond, install on the heated board and be used for to add the water pipe of cooling water in the pond.
Through adopting above-mentioned technical scheme, the accessible heated board reduces the cooling water in the pond and the external speed that takes place heat exchange, and then keeps the temperature of cooling water, but the heated board removes from the pond upper end when cooling water temperature risees after the long-time use in pond simultaneously, and then accelerates the heat dissipation of cooling water.
Optionally, a water blocking plate for blocking hot steam in the water tank from entering the heat insulation plate is fixedly connected to one side of the heat insulation plate facing the interior of the water tank.
Through adopting above-mentioned technical scheme, the influence of accessible water blocking board reduction hot steam to heated board heat preservation effect also can improve the life of heated board simultaneously.
Optionally, a heating component for actively heating the cooling water in the water tank is arranged in the water tank.
Through adopting above-mentioned technical scheme, when the temperature in the pond is too low, the accessible initiative heating element heats the cooling water in the pond, and then reduces the difference in temperature between work piece and the cooling water fast.
Optionally, the heating component comprises a plurality of heating wires and a power switch for controlling the opening and closing of the heating wires, and the heating wires are fixedly connected to the inner wall of the water tank.
Through adopting above-mentioned technical scheme, the switching of accessible switch quick control heating wire, and then can be convenient and heat the heating wire fast.
Optionally, a driving motor is installed at the upper end of the heat insulation plate, an auger is arranged in the water tank and is coaxially arranged with an output shaft of the driving motor, and the output shaft of the driving motor penetrates through the heat insulation plate and is fixedly connected with the upper end of the auger.
Through adopting above-mentioned technical scheme, accessible driving motor drives the auger and rotates, makes the auger stir the cooling water in the pond, and then makes the cooling water that gets into in the pond through the connecting pipe accomplish the heat exchange with the cooling water in the pond fast.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the first valve can be opened to close the second valve, so that the cooling water after cooling the workpiece directly flows into the water tank through the connecting pipe, the temperature of the cooling water in the water tank is increased, and then the cooling water in the water tank can be discharged out of the water tank through the delivery pipe and cools the workpiece, thereby reducing the temperature difference between the cooling water and the workpiece and improving the quality of the galvanized workpiece;
2. when the temperature in the water tank is too low, the cooling water in the water tank can be heated by the active heating component, so that the temperature difference between the workpiece and the cooling water is reduced rapidly;
3. the auger is driven by the driving motor to rotate, so that the auger stirs the cooling water in the water tank, and the cooling water entering the water tank through the connecting pipe can quickly exchange heat with the cooling water in the water tank.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of the auger according to an embodiment of the present utility model;
in the figure, 1, a cooling tower body; 2. a water inlet pipe; 21. a first temperature sensor; 22. a second valve; 3. a water outlet pipe; 4. a connecting pipe; 41. a first valve; 5. a pool; 51. a second temperature sensor; 52. a thermal insulation board; 521. a water supply pipe; 53. a water blocking plate; 54. a console; 6. a heating assembly; 61. a power switch; 62. heating wires; 7. a driving motor; 8. an auger; 9. and a delivery tube.
Detailed Description
The present utility model will be described in further detail with reference to fig. 1 to 2.
The embodiment is as follows: referring to fig. 1, a rectangular water tank 5 is provided on the ground, a cooling tower body 1 is provided on one side of the water tank 5, a cooling tower bypass device comprises a water inlet pipe 2 for conveying water to be cooled into the cooling tower body 1, and the water inlet pipe 2 is communicated with the cooling tower body 1. The cooling tower body 1 is fixedly and communicated with a water outlet pipe 3 for discharging cooling water cooled by the cooling tower body 1, and one end of the water outlet pipe 3, which is far away from the cooling tower body 1, bypasses the water tank 5 to be fixedly and communicated with one end of the water tank 5, which is far away from the cooling tower body 1. The side wall of the water tank 5, which is far away from one end of the cooling tower body 1, is fixed and communicated with a delivery pipe 9.
The cooling water after cooling the workpiece can enter the cooling tower body 1 through the water inlet pipe 2, then the cooled cooling water enters the water tank 5 from the cooling tower body 1 through the water outlet pipe 3, and then the cooling water after cooling the workpiece in the water tank 5 can be discharged out of the water tank 5 through the delivery pipe 9.
The water inlet pipe 2 is communicated with and fixedly connected with a connecting pipe 4, and the lower end of the connecting pipe 4 is arranged in a water pool 5. The first valve 41 for controlling the flow of the cooling water in the connecting pipe 4 is arranged on the connecting pipe 4, and the second valve 22 for controlling the flow of the cooling water in the water inlet pipe 2 is arranged on the water inlet pipe 2. The second valve 22 is located the one end that inlet tube 2 is close to cooling tower body 1, install the first temperature sensor 21 that is used for detecting the cooling water temperature in inlet tube 2 on inlet tube 2, first temperature sensor 21 is located the one end that inlet tube 2 kept away from cooling tower body 1, install the second temperature sensor 51 that is used for detecting the temperature in pond 5 on the pond 5, install the control cabinet 54 on the pond 5, control cabinet 54 is all electrically connected with first temperature sensor 21 and second temperature sensor 51 and control cabinet 54 is all electrically connected with first valve 41 and second valve 22.
Thus when the first temperature sensor 21 detects a higher water temperature entering the inlet pipe 2 and the second temperature sensor 51 detects an excessively low temperature in the basin 5, the console 54 can control the second valve 22 to be closed and the first valve 41 to be opened, and then the relatively hot cooling water can directly enter the basin 5 through the inlet pipe 2.
Referring to fig. 1 and 2, in order to maintain the water temperature in the water tank 5, the upper end of the water tank 5 is abutted with an insulation board 52, the insulation board 52 is plugged at the tank opening of the water tank 5, and meanwhile, in order to reduce the influence of hot steam on the insulation board 52, a water blocking board 53 is fixedly connected to the side wall of the insulation board 52 facing the inner side of the water tank 5.
In order to facilitate rapid temperature rise in the water tank 5, the inner side walls on both sides of the length direction of the water tank 5 are respectively provided with a heating component 6 for actively heating cooling water in the water tank 5, the heating component 6 comprises an electric heating wire 62 arranged on the inner side wall of the water tank 5, the electric heating wire 62 is arranged in a disc shape, and the outer side wall of the water tank 5 is provided with a power switch 61 for controlling the opening and closing of the electric heating wire 62.
Two driving motors 7 are installed at the upper end of the heat insulation plate 52, two augers 8 are arranged in the water tank 5, the augers 8 are opposite to the driving motors 7 in position, the augers 8 and the driving motors 7 are coaxially arranged, and an output shaft of the driving motor 7 penetrates through the heat insulation plate 52 and the water blocking plate 53 to be fixedly connected with the augers 8. From this start driving motor 7, driving motor 7 can drive auger 8 to stir the cooling water to accelerate the heat exchange rate of the cooling water in pond 5 from this.
The implementation principle of the embodiment of the utility model is as follows: when the temperature of the cooling water in the water tank 5 is too low, the control console 54 can control the first valve 41 and the second valve 22 to enable the hotter cooling water to directly enter the water tank 5 from the connecting pipe 4 to heat the cooling water in the water tank 5, and then the driving motor 7 can be started to enable the driving motor 7 to drive the screw conveyor 8 to rotate, so that the heat exchange rate of the cooling water is accelerated. At the same time, the power switch 61 is turned on to heat the cooling water by the heating wire 62.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a cooling tower bypass device, sets up on being used for taking advantage of pond (5) of dress cooling water, including the intercommunication on cooling tower body (1) and be used for to carry in cooling tower body (1) inlet tube (2) of waiting cooling water, cooling tower body (1) with be equipped with between pond (5) be used for to carry in pond (5) warp outlet pipe (3) of rivers after cooling tower body (1) cooling is accomplished, be equipped with on pond (5) and be used for deriving outlet pipe (9) of cooling water in pond (5), a serial communication port, be equipped with connecting pipe (4) on inlet tube (2) with between pond (5), the one end of connecting pipe (4) with inlet tube (2) rigid coupling and intercommunication, the other end of connecting pipe (4) is arranged in pond (5), be equipped with on connecting pipe (4) and be used for controlling cooling water flow's first valve (41), one end that inlet tube (2) are close to cooling tower body (1) is equipped with and are used for controlling through cooling water flow (22) in cooling tower body (1).
2. A cooling tower bypass device according to claim 1, characterized in that the end of the connecting pipe (4) remote from the inlet pipe (2) is located at the end of the basin (5) remote from the outlet pipe (9).
3. A cooling tower bypass device according to claim 1, characterized in that a first temperature sensor (21) for detecting the temperature of cooling water in the water inlet pipe (2) is arranged on the water inlet pipe (2), a second temperature sensor (51) for detecting the temperature in the water tank (5) is arranged in the water tank (5), a console (54) for receiving the electric signals of the first temperature sensor (21) and the electric signals of the second temperature sensor (51) is arranged on one side of the water tank (5), and the first valve (41) and the second valve (22) are electrically connected with the console (54).
4. A cooling tower bypass device according to claim 1, characterized in that the upper end of the water tank (5) is abutted with a heat insulation plate (52) for blocking the upper end face of the water tank (5), the connecting pipe (4) is placed in the water tank (5) through the heat insulation plate (52), and a water adding pipe (521) for adding cooling water into the water tank (5) is arranged on the heat insulation plate (52).
5. A cooling tower bypass device according to claim 4, characterized in that a water blocking plate (53) for blocking hot steam in the water tank (5) from entering the heat insulating plate (52) is fixedly connected to one side of the heat insulating plate (52) facing the interior of the water tank (5).
6. A cooling tower bypass device according to claim 1, characterized in that a heating element (6) for actively heating the cooling water in the water reservoir (5) is arranged in the water reservoir (5).
7. A cooling tower bypass device according to claim 6, characterized in that the heating assembly (6) comprises a plurality of heating wires (62) and a power switch (61) for controlling the opening and closing of the heating wires (62), and the heating wires (62) are fixedly connected to the inner wall of the water tank (5).
8. The cooling tower bypass device according to claim 4, wherein a driving motor (7) is installed at the upper end of the heat insulation plate (52), an auger (8) is arranged in the water tank (5), the auger (8) and an output shaft of the driving motor (7) are coaxially arranged, and the output shaft of the driving motor (7) penetrates through the heat insulation plate (52) and is fixedly connected with the upper end of the auger (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321005949.1U CN219693924U (en) | 2023-04-28 | 2023-04-28 | Bypass device of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321005949.1U CN219693924U (en) | 2023-04-28 | 2023-04-28 | Bypass device of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219693924U true CN219693924U (en) | 2023-09-15 |
Family
ID=87971365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321005949.1U Active CN219693924U (en) | 2023-04-28 | 2023-04-28 | Bypass device of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219693924U (en) |
-
2023
- 2023-04-28 CN CN202321005949.1U patent/CN219693924U/en active Active
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