CN215337821U

CN215337821U - High-efficient totally closed cooling tower is used in casting

Info

Publication number: CN215337821U
Application number: CN202121179363.8U
Authority: CN
Inventors: 王永华
Original assignee: Shandong Huaxin Electric Furnace Co ltd
Current assignee: Shandong Huaxin Electric Furnace Co ltd
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2021-12-28
Anticipated expiration: 2031-05-29

Abstract

The utility model discloses a high-efficiency fully-closed cooling tower for casting, which comprises a tower body and a ventilation and heat dissipation assembly, wherein the top of the tower body is provided with a tower body top opening in a penetrating manner, a plurality of limiting sliding openings are formed in the tower body top opening, a guide column is arranged in each limiting sliding opening, the ventilation and heat dissipation assembly is arranged in the tower body top opening and comprises a top cover and a second machine shell, the bottom of the top cover is provided with a mesh enclosure, the guide columns are connected with the mesh enclosure and the top cover, the second machine shell is fixedly connected with the tower body, the bottom end in the second machine shell is provided with a second motor, the output end of the second motor is connected with a second rotating shaft, two outer side walls of the tower body are provided with a protective shell and a first machine shell, and the bottom end in the tower body is provided with filler. The utility model discharges the heat in the tower body from bottom to top, greatly improves the heat exchange efficiency of hot water and air, and accelerates the cooling speed of the hot water.

Description

High-efficient totally closed cooling tower is used in casting

Technical Field

The utility model relates to the technical field of cooling towers, in particular to a high-efficiency fully-closed cooling tower for casting.

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 dissipation device which utilizes the principles that the water flows and contacts with air to exchange heat and generate steam, the steam volatilizes and takes away the heat to achieve the evaporation heat dissipation, the convection heat transfer, the radiation heat transfer and the like to dissipate the waste heat generated in the industry or in a refrigeration air conditioner so as to reduce the water temperature, so as to ensure the normal operation of the system, the device is generally barrel-shaped, so the device is named as the cooling tower,

most simple of current cooling tower is only through the fan to the circulation of air from top to bottom, only once heat exchange with hot water, and cooling efficiency is lower to cooling tower in addition is semi-sealed form, and after the device operation, dust impurity very easily enters into the inside of cooling tower, thereby influences the use of the inside subassembly of cooling tower, shortens the life of device. In view of the related technical problems, no effective solution has been proposed at present.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides an efficient totally-enclosed cooling tower for casting, which aims to overcome the technical problems in the prior related art.

The technical scheme of the utility model is realized as follows:

a high-efficiency totally-enclosed cooling tower for casting comprises a tower body and a ventilation and heat dissipation assembly, wherein the top of the tower body is provided with a tower body top opening in a through manner, a plurality of limiting sliding openings are arranged inside the tower body top opening, a guide column is arranged inside each limiting sliding opening, the ventilation and heat dissipation assembly is arranged inside the tower body top opening and comprises a top cover and a second casing, a mesh enclosure is arranged at the bottom of the top cover and connected with the mesh enclosure and the top cover, the second casing is fixedly connected with the tower body, a second motor is arranged at the bottom end inside the second casing, the output end of the second motor is connected with a second rotating shaft, a movable block is sleeved outside the second rotating shaft and fixedly connected with the top cover, a third casing is arranged at the top of the top cover, and a third motor is arranged inside the third casing, the output end of the third motor is provided with a third rotating shaft, the tail end of the third rotating shaft penetrates through the top cover and extends to the inner sleeve of the tower body, fan blades are arranged on two outer side walls of the tower body, a protective shell and a first machine shell are arranged on the two outer side walls of the tower body, a water pipe is arranged inside the protective shell and penetrates through the tower body and is fixedly connected with the inner wall of the tower body, a plurality of water spray heads are arranged at the bottom of one end, located inside the tower body, of the water pipe, a first motor is arranged inside the first machine shell, the output end of the first motor is connected with the first rotating shaft, a driving wheel is sleeved outside the first rotating shaft, a fixed block is arranged on the inner side wall of the tower body, a lead screw is movably connected inside the fixed block, the tail end of the lead screw extends to the outside of the tower body and penetrates through the first machine shell and is provided with a driven wheel, and a belt is sleeved between the driving wheel and the driven wheel, the outside of lead screw is around being equipped with a plurality of blade, the inside bottom of tower body is provided with the filler, the bottom middle part of tower body is provided with the header tank, the bottom of tower body all is provided with the stabilizer blade all around.

Preferably, a guide plate is arranged between the water collecting tank and the filler.

Preferably, the water collecting tank is communicated with the inner cavity of the tower body.

Preferably, the blade is disposed below the sprinkler head.

Preferably, the edge of the mesh enclosure is provided with a sealing strip, and the sealing strip is connected with the top cover and formed by surrounding the mesh enclosure.

Preferably, the movable block is in threaded fit with the second rotating shaft.

Preferably, the first casing and the second casing are both provided with access doors.

The utility model has the beneficial effects that:

(1) according to the utility model, through the ventilation and heat dissipation assembly, the output end of the second motor drives the second rotating shaft to rotate, the second rotating shaft is in threaded fit with the movable block, so that the movable block moves along the vertical direction of the second rotating shaft, and the movable block drives the top cover and the mesh enclosure to move in the vertical direction;

(2) according to the utility model, the output end of the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the belt, so that the driven wheel drives the screw rod to rotate, the rotation of the screw rod drives the blade to rotate, hot water sprayed by the water spray head is scattered, the heat exchange efficiency of the hot water and air is greatly improved through the fan blades, and the hot water cooling speed is increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of a high-efficiency fully-enclosed cooling tower for casting according to an embodiment of the utility model;

FIG. 2 is a schematic overall sectional view of a high-efficiency fully enclosed cooling tower for casting according to an embodiment of the utility model;

FIG. 3 is a schematic structural diagram of a screw of a high-efficiency fully-enclosed cooling tower for casting according to an embodiment of the utility model;

fig. 4 is a schematic structural diagram of the interior of a second casing of a high-efficiency totally-enclosed cooling tower for casting according to an embodiment of the utility model.

In the figure: 1. a tower body; 2. a support leg; 3. a water collection tank; 4. a first housing; 41. a driven wheel; 42. a first motor; 43. a first rotating shaft; 44. a driving wheel; 45. a belt; 46. a blade; 47. a fixed block; 48. a screw rod; 5. a tower body top opening; 6. an access door; 7. a mesh enclosure; 8. a second housing; 801. a movable block; 802. a second rotating shaft; 803. a second motor; 9. a third housing; 901. a third rotating shaft; 902. a third motor; 903. a fan blade; 10. a top cover; 11. a sealing strip; 12. a guide post; 13. a limiting sliding port; 14. a protective shell; 141. a water pipe; 142. a sprinkler head; 15. a baffle; 16. and (4) filling.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

According to the embodiment of the utility model, the efficient totally-enclosed cooling tower for casting is provided.

As shown in fig. 1 to 4, the high-efficiency fully-enclosed cooling tower for casting according to the embodiment of the utility model includes a tower body 1 and a ventilation and heat dissipation assembly, wherein a top of the tower body 1 is provided with a tower body top opening 5 in a penetrating manner, a plurality of limiting sliding openings 13 are provided inside the tower body top opening 5, a guide column 12 is provided inside each limiting sliding opening 13, the ventilation and heat dissipation assembly is provided inside the tower body top opening 5, the ventilation and heat dissipation assembly includes a top cover 10 and a second enclosure 8, a mesh 7 is provided at a bottom of the top cover 10, the guide column 12 is connected with the mesh 7 and the top cover 10, the second enclosure 8 is fixedly connected with the tower body 1, a second motor 803 is provided at a bottom end inside the second enclosure 8, an output end of the second motor 803 is connected with a second rotating shaft 802, and a movable block 801 is sleeved outside the second rotating shaft 802, the movable block 801 is fixedly connected with the top cover 10, the output end of the second motor 803 drives the second rotating shaft 802 to rotate, the second rotating shaft 802 is in threaded fit with the movable block 801, so that the movable block 801 moves along the vertical direction of the second rotating shaft 802, the movable block 801 drives the top cover 10 and the mesh enclosure 7 to move in the vertical direction, the top cover 10 and the mesh enclosure 7 move upwards more conveniently due to the sliding connection of the limiting sliding port 13 and the guide post 12, the top of the top cover 10 is provided with the third casing 9, the third casing 9 is internally provided with the third motor 902, the output end of the third motor 902 is provided with the third rotating shaft 901, the tail end of the third rotating shaft 901 penetrates through the top cover 10 and extends to the inside of the tower body 1 to be sleeved with the fan blades 903, the output end of the third motor 902 drives the third rotating shaft 901 to rotate, so that the fan blades 903 rotate along with the third rotating shaft, and the circulation of the air inside the tower body 1 is accelerated, be provided with protective housing 14 and first shell 4 on two lateral walls of tower body 1, the inside of protective housing 14 is provided with water service pipe 141, water service pipe 141 run through the tower body 1 and with the inner wall looks fixed connection of tower body 1, the bottom that water service pipe 141 is located the inside one end of tower body 1 is provided with a plurality of sprinkler bead 142, the inside of first shell 4 is provided with first motor 42, first motor 42 output is connected with first pivot 43, the outside cover of first pivot 43 is equipped with action wheel 44, be provided with fixed block 47 on the inside wall of tower body 1, the inside swing joint of fixed block 47 has lead screw 48, the end of lead screw 48 extends to the outside of tower body 1 and runs through first shell 4 cover and is equipped with from driving wheel 41, the cover is equipped with belt 45 between action wheel 44 and the follow driving wheel 41, the outside of lead screw 48 is around being equipped with a plurality of blade 46, the output end of the first motor 42 drives the first rotating shaft 43 to rotate, the first rotating shaft 43 drives the driving wheel 44 to rotate, the driving wheel 44 drives the driven wheel 41 to rotate through the belt 45, the driven wheel 41 drives the screw rod 48 to rotate, the rotation of the screw rod 48 drives the rotation of the blade 46 to break up hot water sprayed by the water spraying head 142, the heat exchange efficiency of the hot water and air is greatly improved through the fan blades 903, the filler 16 is arranged at the bottom end inside the tower body 1, the water collecting tank 3 is arranged in the middle of the bottom of the tower body 1, and the support legs 2 are arranged on the periphery of the bottom of the tower body 1.

As shown in fig. 2, in some embodiments, a flow guide plate 15 is disposed between the water collection tank 3 and the packing 16 to facilitate the flow of the hot water into the inside of the water collection tank 3 through the flow guide plate 15.

In some embodiments, the water collection tank 3 communicates with the interior of the tower 1, as shown in fig. 2.

As shown in FIG. 2, in some embodiments, the vanes 46 are disposed below the sprinkler head 142.

As shown in fig. 1, in some embodiments, a sealing strip 11 is disposed at an edge of the mesh enclosure 7, and the sealing strip 11 is connected to the top cover 10 and formed around the mesh enclosure 7 to seal the top.

As shown in FIG. 4, in some embodiments, the movable block 801 is threadedly engaged with the second shaft 802 such that the movable block 801 moves along the second shaft 802 in a vertical direction

As shown in fig. 1, in some embodiments, the first housing 4 and the second housing 8 are both provided with an access door 6, which facilitates later repair of the inside of the first housing 4 and the second housing 8.

The working principle is as follows: when the utility model is used specifically, firstly, the second motor 803 is started, the output end of the second motor 803 drives the second rotating shaft 802 to rotate, the second rotating shaft 802 is matched with the movable block 801 through threads, so that the movable block 801 moves along the vertical direction of the second rotating shaft 802, and the movable block 801 drives the top cover 10 and the mesh enclosure 7 to move vertically, because the limiting sliding port 13 is connected with the guide column 12 in a sliding manner, the top cover 10 and the mesh enclosure 7 move upwards more conveniently, heat inside the tower body 1 is discharged from bottom to top, hot water to be cooled enters the inside of the tower body 1 through the water pipe 141 and is sprayed out by the water spray head 142, and simultaneously, the third motor 902 and the first motor 42 are started, the output end of the third motor 902 drives the third rotating shaft 901 to rotate, so that the fan blades 903 rotate along with the third rotating shaft, the circulation of air inside the tower body 1 is accelerated, the output end of the first motor 42 drives the first rotating shaft 43 to rotate, the first rotating shaft 43 drives the driving wheel 44 to rotate, the driving wheel 44 drives the driven wheel 41 to rotate through the belt 45, the driven wheel 41 drives the screw rod 48 to rotate, the rotation of the screw rod 48 drives the rotation of the blade 46, hot water sprayed by the water spraying head 142 is scattered, the heat exchange efficiency of the hot water and air is greatly improved through the fan blades 903, and then the hot water flows to the filler 16 and flows into the water collecting tank 3 through the guide plate 15.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a casting is with high-efficient totally closed cooling tower, includes tower body (1) and ventilation cooling subassembly, its characterized in that, the top of tower body (1) link up and is provided with tower body top mouth (5), the inside of tower body top mouth (5) is provided with a plurality of spacing sliding opening (13), every the inside of spacing sliding opening (13) is provided with guide post (12), ventilation cooling subassembly sets up in the inside of tower body top mouth (5), ventilation cooling subassembly includes top cap (10) and second casing (8), the bottom of top cap (10) is provided with screen panel (7), guide post (12) are connected with screen panel (7) and top cap (10), second casing (8) and tower body (1) looks fixed connection, the inside bottom of second casing (8) is provided with second motor (803), the output of second motor (803) is connected with second pivot (802), the outer part of the second rotating shaft (802) is sleeved with a movable block (801), the movable block (801) is fixedly connected with a top cover (10), a third machine shell (9) is arranged at the top of the top cover (10), a third motor (902) is arranged inside the third machine shell (9), a third rotating shaft (901) is arranged at the output end of the third motor (902), the tail end of the third rotating shaft (901) penetrates through the top cover (10) and extends to the inner part of the tower body (1) to be sleeved with fan blades (903), a protective shell (14) and a first machine shell (4) are arranged on two outer side walls of the tower body (1), a water pipe (141) is arranged inside the protective shell (14), the water pipe (141) penetrates through the tower body (1) and is fixedly connected with the inner wall of the tower body (1), and a plurality of water spraying heads (142) are arranged at the bottom of one end, located inside the tower body (1), of the water pipe (141), a first motor (42) is arranged in the first machine shell (4), the output end of the first motor (42) is connected with a first rotating shaft (43), a driving wheel (44) is sleeved outside the first rotating shaft (43), a fixed block (47) is arranged on the inner side wall of the tower body (1), the inside of the fixed block (47) is movably connected with a screw rod (48), the tail end of the screw rod (48) extends to the outside of the tower body (1) and penetrates through the first machine shell (4) to be sleeved with a driven wheel (41), a belt (45) is sleeved between the driving wheel (44) and the driven wheel (41), a plurality of blades (46) are wound outside the screw rod (48), the bottom end inside the tower body (1) is provided with a filler (16), the tower body (1) is characterized in that a water collecting tank (3) is arranged in the middle of the bottom of the tower body (1), and support legs (2) are arranged on the periphery of the bottom of the tower body (1).

2. A high-efficiency fully-enclosed cooling tower for casting according to claim 1, characterized in that a deflector (15) is arranged between the header tank (3) and the packing (16).

3. A high-efficiency fully-enclosed cooling tower for casting according to claim 1, characterized in that the water collection tank (3) is communicated with the inner cavity of the tower body (1).

4. The high-efficiency fully-enclosed cooling tower for casting as claimed in claim 1, wherein said blades (46) are disposed below water spray heads (142).

5. The efficient and fully-enclosed cooling tower for casting as claimed in claim 1, wherein a sealing strip (11) is arranged at the edge of the mesh enclosure (7), and the sealing strip (11) is connected with the top cover (10) and formed by surrounding along the mesh enclosure (7).

6. A high-efficiency totally enclosed cooling tower for casting according to claim 1, characterized in that said movable block (801) is screw-fitted with the second rotation shaft (802).

7. The casting efficient fully-enclosed cooling tower according to claim 1, characterized in that the first casing (4) and the second casing (8) are provided with access doors (6).