CN216205451U

CN216205451U - Prevent compound stream plug formula closed cooling tower of ponding

Info

Publication number: CN216205451U
Application number: CN202122493929.0U
Authority: CN
Inventors: 吴正云; 洪凤; 张永清
Original assignee: Yangzhou Ouxun Cooling Equipment Co ltd
Current assignee: Yangzhou Ouxun Cooling Equipment Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-05
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to the field of cooling towers, in particular to a water accumulation preventing composite flow pipe plug type closed cooling tower which comprises a box body, wherein heat exchange coil pipes are fixedly connected to the left side and the right side of the inner wall of the box body, a water collector is fixedly connected to the front side of the top surface of the inner wall of the box body, two guide plates are fixedly connected to the bottom sides of the left side and the right side of the inner wall of the box body, and a water collecting tank is fixedly inserted into the rear side of the inner wall of the box body. The device rotates through double-shaft motor and drives the air discharge fan and rotate the hot steam who blows and produce water when cooling heat exchange coil pipe and discharge, and rotate carminative in-process through the air discharge fan and filter the steam in the air through receiving the hydrophone, then carry out secondary filter to exhaust air through the filter screen of double-shaft motor downside axis of rotation side, and the water droplet that the gathering produced when rotating the filter screen through the arc carries out the separation water conservancy diversion, and the upside to the guide plate, then carry to receiving in the water tank, retrieve water, practice thrift the water source, green.

Description

Prevent compound stream plug formula closed cooling tower of ponding

Technical Field

The utility model relates to the field of cooling towers, in particular to a water accumulation preventing composite flow screwed plug type closed cooling tower.

Background

The cooling tower is a device which uses water as 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 and heat dissipation device which utilizes the principle that water is in flowing contact with air and then carries out heat exchange to generate steam, the steam volatilizes and takes away heat to achieve evaporation and heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of the system, and the device is generally barrel-shaped and is named as a cooling tower.

In the use process of the existing partial cooling tower, most of sprayed water is continuously evaporated and carried out of a cooling tower shell through water vapor, so that the water consumption of the device is high easily; when the existing partial cooling tower is not used, dust easily drifts off from the inside of a port on the upper side of an exhaust fan of the cooling tower and enters the device, and the cleanness of the inside of the device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water accumulation preventing composite flow pipe plug type closed cooling tower, which aims to solve the problems in the background art that: in the using process of the cooling tower, most sprayed water is continuously evaporated and is carried out to the outside of the cooling tower shell through water vapor, so that the water consumption of the device is high easily; when the existing partial cooling tower is not used, dust is easy to fall through a port on the upper side of an exhaust fan of the cooling tower and enters the device, and the cleanness inside the device is affected.

In order to achieve the purpose, the utility model provides the following technical scheme: the composite flow pipe plug type closed cooling tower comprises a box body, wherein heat exchange coil pipes are fixedly connected to the left side and the right side of the inner wall of the box body, a water collector is fixedly connected to the front side of the top surface of the inner wall of the box body, two guide plates are fixedly connected to the bottom sides of the left side and the right side of the inner wall of the box body, and a water collecting tank is fixedly inserted into the rear side of the inner wall of the box body;

the water-collecting box is characterized in that a rectangular frame is movably inserted into the top surface of the box body, a spraying pipe is fixedly connected to the inner wall of the rectangular frame, a dust filtering net is embedded into the top surface of the rectangular frame, a water pump is fixedly connected to the right side of the box body, a water suction pipe of the water pump is fixedly connected with the water inlet end of the spraying pipe, and a water suction pipe of the water pump is fixedly connected with a water outlet of the water collecting box;

the fixed grafting of front side of box inner wall top surface has the drum, the bottom fixedly connected with arc of drum, the side fixedly connected with biax motor of drum inner wall, the fixed air discharge fan that has cup jointed in side of biax motor upside axis of rotation, the fixed filter screen that has cup jointed in side of biax motor downside axis of rotation, logical groove has been seted up to the top surface of drum inner wall, the side fixedly connected with extension spring that leads to the inslot wall, the top fixedly connected with end cap of extension spring, the side of end cap is contradicted with the top surface that leads to the inslot wall.

Preferably, the top surface of the guide plate is provided with a guide groove, and the two guide plates are respectively obliquely fixed on the front side and the rear side of the inner wall of the box body.

Preferably, the side of the double-shaft motor is fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the double-shaft motor, is fixedly connected with the side of the inner wall of the cylinder.

Preferably, the tension spring is conical in shape.

Preferably, the number of the through grooves is eight, and four of the eight through grooves are a group of the through grooves which are equidistantly arranged on the top surfaces of the inner walls of the two cylinders in an annular manner.

Preferably, the shape of filter screen is the heliciform, and the filter screen is in the inboard of arc.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the exhaust fan is driven to rotate by the rotation of the double-shaft motor to blow air so as to discharge hot steam generated when the heat exchange coil is cooled, water vapor in the air is filtered by the water collector in the exhaust process of the rotation of the exhaust fan, the discharged air is secondarily filtered by the filter screen on the side surface of the rotating shaft at the lower side of the double-shaft motor, water drops generated by the rotation of the filter screen are separated and guided by the arc-shaped plate and are guided to the upper side of the guide plate, and then the water is conveyed into the water collecting tank to be recycled, so that the water source is saved, and the device is green and environment-friendly.

In the utility model, the exhaust fan is driven to rotate to blow air through the rotation of the double-shaft motor, the tension spring is driven to stretch to drive the plug to move upwards, the normal exhaust and cooling of the exhaust fan are ensured, when the device does not operate, the plug is pulled to reset through the tension spring, the through groove is blocked, and the possibility that dust enters the device along the through groove is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of a three-dimensional structure of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a heat exchange coil; 3. a water collector; 4. a baffle; 5. a water collecting tank; 6. a rectangular frame; 7. a shower pipe; 8. a dust filter screen; 9. a water pump; 10. a cylinder; 11. a double-shaft motor; 12. an exhaust fan; 13. a filter screen; 14. a through groove; 15. a tension spring; 16. a plug; 17. an arc-shaped plate.

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, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a composite flow plug type closed cooling tower capable of preventing water accumulation comprises a box body 1, wherein heat exchange coil pipes 2 are fixedly connected to the left side and the right side of the inner wall of the box body 1, a water collector 3 is fixedly connected to the front side of the top surface of the inner wall of the box body 1, two guide plates 4 are fixedly connected to the bottom sides of the left side and the right side of the inner wall of the box body 1, and a water collecting tank 5 is fixedly inserted to the rear side of the inner wall of the box body 1;

a rectangular frame 6 is movably inserted on the top surface of the box body 1, a spray pipe 7 is fixedly connected to the inner wall of the rectangular frame 6, a dust filter screen 8 is embedded on the top surface of the rectangular frame 6, a water pump 9 is fixedly connected to the right side of the box body 1, a water suction pipe of the water pump 9 is fixedly connected with the water inlet end of the spray pipe 7, and a water suction pipe of the water pump 9 is fixedly connected with the water outlet of the water collection tank 5;

fixed the pegging graft of front side of 1 inner wall top surface of box has drum 10, the bottom fixedly connected with arc 17 of drum 10, the side fixedly connected with double-shaft motor 11 of drum 10 inner wall, the fixed air discharge fan 12 that has cup jointed in side of the 11 upside axis of rotation of double-shaft motor, the fixed filter screen 13 that has cup jointed in side of the 11 downside axis of rotation of double-shaft motor, logical groove 14 has been seted up to the top surface of drum 10 inner wall, the side fixedly connected with extension spring 15 that leads to the groove 14 inner wall, the top fixedly connected with end cap 16 of extension spring 15, the side of end cap 16 is contradicted with the top surface that leads to the groove 14 inner wall.

In this embodiment, as shown in fig. 1 and fig. 2, the guiding gutter has been seted up to the top surface of guide plate 4, and two guide plates 4 incline respectively and fix on the both sides around the box 1 inner wall, are convenient for through two guide plates 4 with the cooling water diversion that uses of cooling to heat exchange coil 2 to receive water tank 5 in, reduce the residue of the inside liquid of box 1.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, a connecting rod is fixedly connected to a side surface of the dual-shaft motor 11, and one end of the connecting rod, which is far away from the dual-shaft motor 11, is fixedly connected to a side surface of an inner wall of the cylinder 10, so that the connecting rod ensures the stability of the connection between the dual-shaft motor 11 and the cylinder 10.

In this embodiment, as shown in fig. 3, the shape of the tension spring 15 is conical, and the stability of the contact between the plug 16 and the top surface of the inner wall of the through groove 14 is ensured by the conical tension spring 15.

In this embodiment, as shown in fig. 1, 2 and 3, the number of the through slots 14 is eight, and a group of eight through slots 14 including four through slots 14 is equidistantly annularly formed on the top surfaces of the inner walls of the two cylinders 10.

In this embodiment, as shown in fig. 2, the filter screen 13 is spiral, and the filter screen 13 is located inside the arc plate 17, and the water vapor in the air is collected by the filter screen 13 in the exhaust process of the exhaust fan 12 to form water drops, so as to increase the amount of liquid recovered.

The use method and the advantages of the utility model are as follows: when the water accumulation preventing composite flow pipe plug type closed cooling tower is used, the working process is as follows:

as shown in fig. 1, fig. 2 and fig. 3, when the device is used, water in the water collecting tank 5 is sucked by the water pump 9 and conveyed into the spray pipe 7 and sprayed onto the heat exchange coil 2, the heat exchange coil 2 is cooled, then the exhaust fan 12 is driven to rotate through the rotation of the double-shaft motor 11 to blow air, the tension spring 15 is driven to stretch to drive the plug 16 to move upwards, hot steam generated when the exhaust fan 12 cools the heat exchange coil 2 is discharged, vapor in the air is filtered through the water collecting device 3 in the exhaust process of the rotation of the exhaust fan 12, then the discharged air is subjected to secondary filtration through the filter screen 13 on the side surface of the lower side rotating shaft of the double-shaft motor 11, water drops generated by gathering when the filter screen 13 rotates are subjected to separation and flow guide through the arc-shaped plate 17 and guided to the upper side of the flow guide plate 4, and then conveyed into the water collecting tank 5, and water is recovered.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent compound stream plug formula closed cooling tower of ponding, includes box (1), its characterized in that: the heat exchange coil pipes (2) are fixedly connected to the left side and the right side of the inner wall of the box body (1), the water collector (3) is fixedly connected to the front side of the top surface of the inner wall of the box body (1), the two guide plates (4) are fixedly connected to the bottom sides of the left side and the right side of the inner wall of the box body (1), and the water collector tank (5) is fixedly inserted into the rear side of the inner wall of the box body (1);

a rectangular frame (6) is movably inserted into the top surface of the box body (1), a spray pipe (7) is fixedly connected to the inner wall of the rectangular frame (6), a dust filter screen (8) is embedded into the top surface of the rectangular frame (6), a water pump (9) is fixedly connected to the right side of the box body (1), a water suction pipe of the water pump (9) is fixedly connected with the water inlet end of the spray pipe (7), and a water suction pipe of the water pump (9) is fixedly connected with a water outlet of the water collection tank (5);

the fixed grafting of front side of box (1) inner wall top surface has drum (10), the bottom fixedly connected with arc (17) of drum (10), side fixedly connected with double-shaft motor (11) of drum (10) inner wall, exhaust fan (12) have been cup jointed to the side of double-shaft motor (11) upside axis of rotation, the fixed cover in side of double-shaft motor (11) downside axis of rotation has connect filter screen (13), logical groove (14) have been seted up to the top surface of drum (10) inner wall, the side fixedly connected with extension spring (15) that lead to groove (14) inner wall, the top fixedly connected with end cap (16) of extension spring (15), the side of end cap (16) is contradicted with the top surface that leads to groove (14) inner wall.

2. The anti-ponding compound flow plug type closed cooling tower as claimed in claim 1, wherein: the top surface of the guide plate (4) is provided with a guide groove, and the two guide plates (4) are respectively obliquely fixed on the front side and the rear side of the inner wall of the box body (1).

3. The anti-ponding compound flow plug type closed cooling tower as claimed in claim 1, wherein: the side face of the double-shaft motor (11) is fixedly connected with a connecting rod, and one end, far away from the double-shaft motor (11), of the connecting rod is fixedly connected with the side face of the inner wall of the cylinder (10).

4. The anti-ponding compound flow plug type closed cooling tower as claimed in claim 1, wherein: the shape of the tension spring (15) is conical.

5. The anti-ponding compound flow plug type closed cooling tower as claimed in claim 1, wherein: the number of the through grooves (14) is eight, and four of the eight through grooves (14) are a group and are annularly arranged on the top surfaces of the inner walls of the two cylinders (10) at equal intervals.

6. The anti-ponding compound flow plug type closed cooling tower as claimed in claim 1, wherein: the filter screen (13) is spiral in shape, and the filter screen (13) is arranged on the inner side of the arc-shaped plate (17).