CN218673224U

CN218673224U - Structure suitable for large circulating cooling water system

Info

Publication number: CN218673224U
Application number: CN202222625032.3U
Authority: CN
Inventors: 缪学挺; 刘飞龙; 张健
Original assignee: Yixing Ouqing Environmental Protection Technology Co ltd
Current assignee: Yixing Ouqing Environmental Protection Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-21
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a circulating water cooling field discloses a be suitable for big circulating cooling water system's structure, including the cooling tower, one side of cooling tower is provided with the air intake, the cooperation is provided with the air inlet cover on the air intake, air inlet cover inboard is provided with the dust blocking net, the one end fixedly connected with air-supply line that the cooling tower was kept away from to the air inlet cover, the bottom of cooling tower sets up to the water storage district, the bottom one end of cooling tower is connected with the drain pipe, the drain pipe is connected with the water storage district, top one side of cooling tower is connected with the inlet tube, be connected with on the tip of inlet tube and spout the dish, spout the orifice has been seted up to the lower extreme of dish, spout the inside wall fixed connection through spliced pole and cooling tower around the dish. The utility model discloses can handle cold air before the heat exchange, prevent that the dust from entering into whole circulation system, prevent the too early corrosion damage of pipeline.

Description

Structure suitable for large circulating cooling water system

Technical Field

The utility model relates to a circulating water cooling field, in particular to be suitable for large circulating cooling water system's structure.

Background

The water can be frequently used for cooling in industrial production, for the water economy resource, the water for industrial cooling generally needs recycling, and the water takes away the heat self that produces in the industrial production process and heaies up, then circulates in the system through cooling equipment for next cooling work.

Cooling or indirect heating equipment is various in kind, one kind of cooling tower is, one kind of cooling tower carries out the heat exchange with the hot water after the heat absorption through the outside cold air, and the cold air takes away the heat in the hot water, makes the temperature reduce, if not handling the air, the dust in the air gets into the aquatic easily, finally follows whole cooling water and gets into in the whole circulation system, and long-term dust is piled up, piles up the incrustation scale in the pipeline that makes the circulation system easily, leads to the premature corrosion and the damage of whole pipeline easily, for this reason, we provide a structure that is suitable for big circulating cooling water system.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a be suitable for big recirculating cooling water system's structure, can effectively solve among the above-mentioned background art present recirculating cooling water system dust and get into the circulating water easily, the incrustation scale of production leads to the too early corrosion damage of pipeline easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a be suitable for large-circulation cooling water system's structure, includes the cooling tower, one side of cooling tower is provided with the air intake, the cooperation is provided with the air inlet cover on the air intake, air inlet cover inboard is provided with the dust blocking net, the one end fixedly connected with air-supply line that the cooling tower was kept away from to the air inlet cover, the bottom of cooling tower sets up to the water storage district, the bottom one end of cooling tower is connected with the drain pipe, the drain pipe is connected with the water storage district, top one side of cooling tower is connected with the inlet tube, be connected with on the tip of inlet tube and spout the dish, spout the orifice has been seted up to the lower extreme of spouting the dish, spout the inside wall fixed connection through spliced pole and cooling tower around the dish.

Preferably, first mounting hole has all been seted up to both sides about the fresh air inlet cover, the equal sliding connection in both ends of first mounting hole has the inserted bar, two be provided with the threaded rod between the inserted bar, the external screw thread has all been seted up to the both sides of threaded rod, two the inserted bar respectively with the external screw thread threaded connection of threaded rod both sides, the threaded rod rotates through first bearing and installs in first mounting hole, the inner wall fixed connection of first bearing and first mounting hole, the jack has been seted up on the inner wall of air intake, the setting of mutually supporting between jack and the inserted bar.

Preferably, the air inlet cover has all been seted up to both sides about the air inlet cover, mutually perpendicular intercommunication between second mounting hole and the first mounting hole, rotate through the second bearing on the inner wall of second mounting hole and install the worm, helical tooth has all been seted up to the both sides of worm, one of them the meshing has first worm wheel on the helical tooth, the middle part fixed connection of first worm wheel and threaded rod, another the meshing has the second worm wheel on the helical tooth, the middle part fixedly connected with drive shaft of second worm wheel, the air inlet cover is worn out to the one end of drive shaft.

Preferably, the inner wall of the air inlet is fixedly connected with a baffle, and the baffle and the air inlet cover are matched with each other.

Preferably, the outside fixedly connected with carriage of dust screen, sliding connection between the lateral wall of carriage and the inside wall of air inlet cover, fixedly connected with backup pad on the inside wall of air inlet cover, the bolt hole has been seted up in the backup pad, threaded connection has the bolt on the carriage, bolt and the bolt hole threaded connection in the backup pad.

Preferably, the top of the cooling tower is fixedly provided with a fan, the lower end of the fan is fixedly provided with a wave-shaped defogging plate on the inner wall of the cooling tower, and the fan enables the inside of the cooling tower to form a negative pressure environment.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this device filters through keeping off the dirt net, gets rid of the dust in the air, prevents that cold air from carrying out the in-process of heat exchange with hot water, and the dust dissolves the circulating water in, in whole circulating water system, gets rid of the dust, can prevent to dissolve into too much dust after, the incrustation scale is piled up to the pipeline in the circulating water system, causes the corrosion damage of pipeline and system.

2. This device drives the second worm wheel rotation through rotatory drive shaft, the second worm wheel drives the worm rotation through the helical tooth of one side wherein, the helical tooth of worm opposite side can synchronous revolution and then drive rather than the first worm wheel rotation of meshing, the rotatory threaded rod that drives on it of first worm wheel is rotatory, when the threaded rod is rotatory, can drive the inserted bar and remove in the jack, the convenience is dismantled the air inlet cover from the cooling tower, thereby be convenient for to keep off the cleanness and the change of dirt net, can guarantee more that whole cooling water system operates under healthy normal environment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 3 is a cross-sectional view of the cooling tower of the present invention.

Fig. 4 is a bottom view of the spray plate and the cooling tower of the present invention.

Fig. 5 is a sectional view of the middle air inlet cover of the present invention.

Fig. 6 is a cross-sectional view of another angle of the middle wind inlet cover of the present invention.

Fig. 7 is an enlarged view of the point B in fig. 6 according to the present invention.

Fig. 8 is a cross-sectional view of the first mounting hole and the second mounting hole of the present invention.

In the figure: 1. a cooling tower; 2. an air inlet; 3. an air inlet cover; 4. a dust blocking net; 5. an air inlet pipe; 6. a first mounting hole; 7. inserting a rod; 8. a threaded rod; 9. a first bearing; 10. a jack; 11. a second mounting hole; 12. a second bearing; 13. a worm; 14. helical teeth; 15. a first worm gear; 16. a second worm gear; 17. a drive shaft; 18. a support frame; 19. a support plate; 20. a bolt; 21. a water storage area; 22. a drain pipe; 23. a water inlet pipe; 24. spraying a disc; 25. a fan; 26. a defogging plate; 27. and a baffle plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-8, a structure suitable for a large circulation cooling water system, which comprises a cooling tower 1, one side of the cooling tower 1 is provided with an air inlet 2, the air inlet 2 is provided with an air inlet cover 3 in a matching manner, the inner side of the air inlet cover 3 is provided with a dust blocking net 4, one end of the air inlet cover 3, which is far away from the cooling tower 1, of an air inlet pipe 5 is fixedly connected with the air inlet pipe 5, the bottom of the cooling tower 1 is arranged into a water storage area 21, one end of the bottom of the cooling tower 1 is connected with a drain pipe 22, the drain pipe 22 is connected with the water storage area 21, one side of the top of the cooling tower 1 is connected with a water inlet pipe 23, the end part of the water inlet pipe 23 is connected with a spray disc 24, the lower end of the spray disc 24 is provided with spray holes, and the periphery of the spray disc 24 is fixedly connected with the inner side wall of the cooling tower 1 through connecting columns.

First mounting hole 6 has all been seted up to air inlet cover 3 upper and lower both sides, the equal sliding connection in both ends of first mounting hole 6 has inserted bar 7, be provided with threaded rod 8 between two inserted bars 7, the external screw thread has all been seted up to the both sides of threaded rod 8, two inserted bars 7 respectively with the external screw thread threaded connection of threaded rod 8 both sides, threaded rod 8 rotates through first bearing 9 and installs in first mounting hole 6, the inner wall fixed connection of first bearing 9 and first mounting hole 6, jack 10 has been seted up on the inner wall of air intake 2, mutually support the setting between jack 10 and the inserted bar 7, inserted bar 7 is the cuboid structure in this device, and the inner wall sliding connection of inserted bar 7 and first mounting hole 6, it is spacing to inserted bar 7, can drive inserted bar 7 and slide in first mounting hole 6 when threaded rod 8 takes place to rotate, the external screw thread spiral opposite direction that 8 both sides were seted up, when threaded rod 8 is rotatory, drive two inserted bars 7 on it and be close to each other or keep away from each other.

Second mounting holes 11 are formed in the upper side and the lower side of the air inlet cover 3, the second mounting holes 11 are communicated with the first mounting holes 6 in a perpendicular mode, a worm 13 is rotatably mounted on the inner wall of each second mounting hole 11 through a second bearing 12, spiral teeth 14 are formed in the two sides of the worm 13, a first worm wheel 15 is meshed on one spiral tooth 14, the first worm wheel 15 is fixedly connected with the middle of the threaded rod 8, a second worm wheel 16 is meshed on the other spiral tooth 14, a driving shaft 17 is fixedly connected to the middle of the second worm wheel 16, one end of the driving shaft 17 penetrates out of the air inlet cover 3, the rotating driving shaft 17 drives the second worm wheel 16 to rotate, the second worm wheel 16 drives the worm 13 to rotate through the spiral teeth 14 on one side, the spiral teeth 14 on the other side of the worm 13 can rotate synchronously to drive the first worm wheel 15 meshed with the worm wheel to rotate, the first worm wheel 15 rotates to drive the threaded rod 8 on the first worm wheel to rotate, and the whole transmission process is completed.

The baffle plate 27 is fixedly connected to the inner wall of the air inlet 2, the baffle plate 27 and the air inlet cover 3 are matched with each other, when the air inlet cover 3 is inserted into the air inlet 2, the baffle plate 27 supports against the end part of the air inlet cover 3 due to the existence of the baffle plate 27, and at the moment, the inserted rod 7 and the jack 10 can be positioned mutually.

The outside fixedly connected with carriage 18 of dust screen 4, sliding connection between the lateral wall of carriage 18 and the inside wall of air inlet cover 3, fixedly connected with backup pad 19 on the inside wall of air inlet cover 3, the bolt hole has been seted up on the backup pad 19, threaded connection has bolt 20 on the carriage 18, bolt 20 and the bolt hole threaded connection on the backup pad 19, through rotatory bolt 20, can dismantle carriage 18 and dust screen 4 from air inlet cover 3 in, conveniently change or clean dust screen 4.

The top fixed mounting of cooling tower 1 has fan 25, and the lower extreme of fan 25 fixed mounting has wave form defogging board 26 on the inner wall of cooling tower 1, and fan 25 makes the inside negative pressure environment that forms of cooling tower 1, and the air that gets into through the air inlet cover 3 removes to the top from cooling tower 1 to with carrying out the heat exchange by spouting dish 24 spun water, endothermic steam rises and finally discharges from the top of cooling tower 1 through defogging board 26, and the hot water obtains the cooling.

The utility model discloses a theory of operation: the device, when using, hot water is gone into from inlet tube 23 pump through external water pump, spout through the orifice on the spray plate 24, through external air-blower with cold air through air-supply line 5 and air inlet cover 3 drum into cooling tower 1 inside, fan 25 makes the inside negative pressure environment that forms of cooling tower 1, cold air moves from cooling tower 1 bottom to top, and carry out the heat exchange with the water that spouts by spray plate 24, endothermic steam rises behind through defogging board 26, steam finally discharges from cooling tower 1 top after taking place the condensation, hot water is cooled down, the hot water of cooling stores in water storage area 21 and can discharge through calandria 22, the cooling of hot water is accomplished to whole process, in addition, external cold air filters through dust blocking net 4 before entering cooling tower 1 inside, get rid of the dust in the air, prevent cold air and carrying out the in-process of heat exchange with hot water, the dust is dissolved in the circulating water, in whole circulating water system, get rid of the dust, can prevent to dissolve behind too much dust, the incrustation scale is piled up to the pipeline in the circulating water system, cause the corrosion damage of pipeline and system, in addition, rotatory drive shaft 17 drives the rotation of second worm wheel 16, second worm wheel 16 drives the worm 13 through the helical tooth 14 of one side wherein rotatory, the helical tooth 14 of worm 13 opposite side can synchronous revolution and then drive the first worm wheel 15 rotation rather than the meshing, the rotatory threaded rod 8 that drives on it of first worm wheel 15 is rotatory, when threaded rod 8 is rotatory, can drive inserted bar 7 and remove in jack 10, the convenience is dismantled air inlet cover 3 from cooling tower 1, thereby be convenient for the cleanness and the change of keeping off dirt net 4.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be suitable for large circulating cooling water system's structure, includes cooling tower (1), its characterized in that: one side of cooling tower (1) is provided with air intake (2), the cooperation is provided with air inlet cover (3) on air intake (2), air inlet cover (3) inboard is provided with keeps off dirt net (4), the one end fixedly connected with air-supply line (5) of cooling tower (1) are kept away from in air inlet cover (3), the bottom of cooling tower (1) sets up to water storage district (21), the bottom one end of cooling tower (1) is connected with drain pipe (22), drain pipe (22) are connected with water storage district (21), top one side of cooling tower (1) is connected with inlet tube (23), be connected with on the tip of inlet tube (23) and spout dish (24), spout the orifice has been seted up to the lower extreme of spouting dish (24), spout the inside wall fixed connection through spliced pole and cooling tower (1) all around of dish (24).

2. The structure of claim 1, wherein the structure is adapted for a large circulation cooling water system, and comprises: first mounting hole (6) have all been seted up to both sides about air inlet cover (3), the equal sliding connection in both ends of first mounting hole (6) has inserted bar (7), two be provided with threaded rod (8) between inserted bar (7), the external screw thread has all been seted up in the both sides of threaded rod (8), two inserted bar (7) respectively with the external screw thread threaded connection of threaded rod (8) both sides, threaded rod (8) rotate through first bearing (9) and install in first mounting hole (6), the inner wall fixed connection of first bearing (9) and first mounting hole (6), jack (10) have been seted up on the inner wall of air intake (2), mutually support between jack (10) and inserted bar (7) and set up.

3. The structure of claim 2, wherein the structure is characterized in that: second mounting hole (11) have all been seted up to both sides about air inlet cover (3), mutually perpendicular intercommunication between second mounting hole (11) and first mounting hole (6), rotate through second bearing (12) on the inner wall of second mounting hole (11) and install worm (13), helical tooth (14), one of them have all been seted up to the both sides of worm (13) the meshing has first worm wheel (15) on helical tooth (14), the middle part fixed connection of first worm wheel (15) and threaded rod (8), another the meshing has second worm wheel (16) on helical tooth (14), the middle part fixedly connected with drive shaft (17) of second worm wheel (16), air inlet cover (3) is worn out to the one end of drive shaft (17).

4. The structure of claim 1, wherein the structure is adapted for a large circulation cooling water system, and comprises: fixedly connected with baffle (27) on the inner wall of air intake (2), baffle (27) and air inlet cover (3) mutually support the setting.

5. The structure of claim 1, wherein the structure is characterized in that: the outside fixedly connected with carriage (18) of keeping off dust net (4), sliding connection between the lateral wall of carriage (18) and the inside wall of air inlet cover (3), fixedly connected with backup pad (19) on the inside wall of air inlet cover (3), the bolt hole has been seted up on backup pad (19), threaded connection has bolt (20) on carriage (18), bolt hole threaded connection on bolt (20) and backup pad (19).

6. The structure of claim 1, wherein the structure is characterized in that: the top fixed mounting of cooling tower (1) has fan (25), the lower extreme of fan (25) is fixed mounting has wave form defogging board (26) on the inner wall of cooling tower (1), and fan (25) make inside negative pressure environment that forms of cooling tower (1).