Spiral cooling tower structure
Technical Field
The utility model relates to the technical field of cooling towers, in particular to a spiral cooling tower structure.
Background
A cooling tower is a device for reducing heat generated in an industrial or commercial process, typically for cooling water or other fluid for recycling or discharge to the environment, by delivering a heat source into the tower, contacting the water with air through a series of packing or water spray systems, causing a portion of the water to evaporate into water vapor, taking heat away and thus achieving cooling.
The cooling tower with the spiral filler structure comprises a tower body, wherein a central pipe extending up and down is arranged in the tower body, a spray frame is arranged on the upper portion of the central pipe, fillers are arranged below the spray frame and are in the shape of spiral blades extending up and down, and the spiral inner walls of the spiral blades are attached to the outer wall of the central pipe. The technical scheme has the beneficial effects that the spiral filler changes the flowing mode of air in the tower body, the water dispersibility in the cooling tower is further improved, when water falls onto the next spiral blade from the upper layer of spiral blade, the water is blown away by the air flowing in the air duct process, the heat exchange of the water and the air is completed in the air duct process, and when the water falls onto the spiral blade, the water is redistributed and then collected in the water collecting tank, so that the water and the air can be fully heat exchanged.
The device has simple structure and reasonable design, can meet the requirements of users, and has great popularization value;
Although the spiral packing can be used for carrying out sufficient heat exchange, the impeller for guiding air needs to be additionally provided with a driving component, so that the total energy consumption of the equipment can be increased during continuous operation, and the energy conservation and the environmental protection are not facilitated.
Disclosure of utility model
The present utility model is directed to a spiral cooling tower structure, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A spiral cooling tower structure comprises a cooling tower body, wherein an inner shell is communicated with the middle of the bottom end of the cooling tower body, spiral filler is arranged at the outer wall of the cooling tower body, a heat radiating component is arranged in the inner shell, a hanging bracket is fixedly arranged at the upper end of the inner part of the cooling tower body, a flow guiding mechanism is arranged at the bottom end of the hanging bracket, and the flow guiding mechanism comprises a transmission shaft, a poking plate and a spray pipe.
Preferably, the middle part of the hanger is movably provided with a transmission shaft through a bearing, a toggle plate is arranged at the outer side of the middle part of the transmission shaft in equal radian, one side of the cooling tower body is externally communicated with a spray pipe, and the spray pipe and the toggle plate are positioned on the same horizontal line;
Preferably, the cooling tower body is fixedly provided with a case outside the bottom end of one side, close to the spray pipe, of the cooling tower body, the inside of the case is fixedly provided with a circulating pump, one end of the circulating pump is communicated with the spray pipe through a return pipe, and the other end of the circulating pump is communicated with the bottom end of the inside of the cooling tower body;
Preferably, the heat dissipation component comprises a connecting shaft, a fan, a ventilation pipe and a heat conduction plate, the heat conduction plate is arranged on the inner wall of the inner shell from top to bottom, the bottom end of the transmission shaft penetrates through the inner shell to be fixedly connected with the connecting shaft, the fan is arranged at the bottom end of the connecting shaft, the ventilation pipe is communicated with the inside of two sides of the top end of the inner shell, and the other end of the ventilation pipe is communicated with the outer side of the cooling tower body;
Preferably, the bottom end of one side of the cooling tower body far away from the chassis is provided with an air inlet and a water supplementing port in sequence from top to bottom;
Preferably, tower seats are fixedly arranged at four corners of the bottom end of the cooling tower body through supporting legs, and one end, close to the tower seats, of the inner shell is of an open structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. This spiral cooling tower structure uses through the gallows, the transmission shaft, stir between board and the spray tube cooperation, after the cooling water is from the spray tube blowout, striking stir the board, stir the board and receive after promoting the control transmission shaft rotatory and drive self synchronous revolution, because of stir the board high-speed rotation, the air can upflow, discharge from the top of cooling tower body at last, drive for traditional needs additional configuration motor, this device utilizes circulating cooling water to strike stir the board with kinetic energy recycle, can play energy-conserving purpose like this.
2. This spiral cooling tower structure uses through the cooperation between inner casing, the connecting axle, the fan, ventilation pipe and the heat conduction board, the air is from the ventilation pipe entering in the inner casing, discharge along the bottom of inner casing again, and the hot-blast that rises along the spiral packing and the cooling water that falls along the spiral packing all can be through the heat conduction of heat conduction board to the inner casing in, by the air that flows with the heat absorption, can improve hot-blast refrigerated speed like this, also can further cool down the cooling water after absorbing the heat simultaneously for the temperature reduces to some extent after the backward flow cooling tower body bottom, thereby improve cooling efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall front view structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a cooling tower body according to the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;
fig. 4 is an enlarged schematic view of fig. 2B in accordance with the present utility model.
In the figure, 1, a cooling tower body; 2, an inner shell, 3, spiral filler, 4, a hanging bracket, 5, a flow guiding mechanism, 501, a transmission shaft, 502, a stirring plate, 503, a spray pipe, 6, a machine case, 7, a circulating pump, 8, a return pipe, 9, a connecting shaft, 10, a fan, 11, a ventilation pipe, 12, a heat conducting plate, 13, an air inlet, 14, a water supplementing port, 15, supporting legs, 16 and a tower seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the present utility model provides a technical solution:
The spiral cooling tower structure comprises a cooling tower body 1, wherein an inner shell 2 is communicated with the middle part of the bottom end of the cooling tower body 1, spiral packing 3 is arranged at the outer wall of the cooling tower body 1, which is positioned on the inner shell 2, and a heat dissipation part is arranged inside the inner shell 2; the hanging bracket 4 is fixedly arranged at the upper end of the inside of the cooling tower body 1, a flow guiding mechanism 5 is arranged at the bottom end of the hanging bracket 4, and the flow guiding mechanism 5 comprises a transmission shaft 501, a stirring plate 502 and a spray pipe 503; the middle part of the hanging bracket 4 is movably provided with a transmission shaft 501 through a bearing, the outer side of the middle part of the transmission shaft 501 is provided with a stirring plate 502 in equal radian, one side of the cooling tower body 1 is externally communicated with a spray pipe 503, the spray pipe 503 and the stirring plate 502 are positioned on the same horizontal line, a case 6 is fixedly arranged outside the bottom end of one side of the cooling tower body 1, which is close to the spray pipe 503, a circulating pump 7 is fixedly arranged inside the case 6, one end of the circulating pump 7 is communicated with the spray pipe 503 through a return pipe 8, and the other end of the circulating pump 7 is communicated with the inner bottom end of the cooling tower body 1;
In this embodiment, when the apparatus is running, hot air enters from the air inlet 13 and then ascends along the spiral packing 3, and cooling water flows down along the spiral packing 3 from the top to cool the ascending hot air, after the cooling water is sprayed out from the spray pipe 503, the stirring plate 502 is impacted, the stirring plate 502 is pushed to control the transmission shaft 501 to rotate and drive the stirring plate 502 to rotate synchronously, and because the stirring plate 502 rotates at a high speed, air can flow upwards and finally is discharged from the top of the cooling tower body 1, and compared with the traditional method that a motor is required to be additionally configured for driving, the apparatus utilizes the circulating cooling water to impact the stirring plate 502 to recycle kinetic energy, thus the energy saving purpose can be achieved.
As shown in fig. 2 and 4, the heat dissipation component comprises a connecting shaft 9, a fan 10, a ventilation pipe 11 and a heat conduction plate 12, wherein the heat conduction plate 12 is arranged on the inner wall of the inner shell 2 from top to bottom, the bottom end of a transmission shaft 501 penetrates through the inner shell 2 and is fixedly connected with the connecting shaft 9, the fan 10 is arranged at the bottom end of the connecting shaft 9, the ventilation pipe 11 is communicated with the inside of the two sides of the top end of the inner shell 2, and the other end of the ventilation pipe 11 is communicated with the outer side of the cooling tower body 1;
In this embodiment, when the transmission shaft 501 rotates, the transmission shaft 501 drives the connection shaft 9 inside the inner housing 2 to rotate synchronously, and the fan 10 at the bottom end is controlled to rotate at a high speed when the connection shaft 9 rotates, so that air inside the inner housing 2 flows through the ventilation pipe 11, enters the inner housing 2 and is discharged along the bottom end of the inner housing 2, and hot air rising along the spiral filler 3 and cooling water falling along the spiral filler 3 can conduct heat into the inner housing 2 through the heat conducting plate 12, so that the flowing air absorbs the heat, the speed of hot air cooling can be improved, and meanwhile, the cooling water after absorbing the heat can be cooled further, so that the temperature is reduced after flowing back to the bottom end of the cooling tower body 1, and the cooling efficiency is improved.
As shown in fig. 1, tower seats 16 are fixedly arranged at four corners of the bottom end of the cooling tower body 1 through supporting legs 15, and one end, close to the tower seats 16, of the inner shell 2 is of an open structure;
In this embodiment, the cooling tower body 1 is supported by the support legs 15 and the tower base 16 and then is arranged at a distance from the ground, so that air circulation inside the inner shell 2 can be facilitated.
When the cooling water is sprayed out of the spray pipe 503, the stirring plate 502 is impacted, the stirring plate 502 is pushed to control the transmission shaft 501 to rotate and drive the stirring plate 502 to synchronously rotate, air can flow upwards and finally be discharged from the top end of the cooling tower body 1, when the transmission shaft 501 rotates, the transmission shaft 501 drives the connecting shaft 9 in the inner shell 2 to synchronously rotate, and when the transmission shaft 501 rotates, the connecting shaft 9 controls the fan 10 at the bottom end to rotate at a high speed, so that air in the inner shell 2 flows through the ventilation pipe 11, then is discharged from the bottom end of the inner shell 2, and the hot air rising along the spiral filler 3 and the cooling water falling along the spiral filler 3 can all transmit heat to the inner shell 2 through the heat conducting plate 12, so that the heat is absorbed by the flowing air.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.