CN210718729U

CN210718729U - Cross flow cooling tower

Info

Publication number: CN210718729U
Application number: CN201921756917.9U
Authority: CN
Inventors: 华佳圆; 郑英; 郑秋菊
Original assignee: Wuxi Jiahe Cooling Equipment Co Ltd
Current assignee: Wuxi Jiahe Cooling Equipment Co Ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-06-09
Anticipated expiration: 2029-10-19

Abstract

A cross flow cooling tower comprises a box body and is characterized in that: the utility model discloses an air conditioner, including box, inlet tube, box, air intake, box left side fixedly connected with cover, box right side fixedly connected with cover, box, air intake, first isolated cover of box left side fixedly connected with, first isolated cover of box, first isolated cover and inlet tube, the inside one side fixedly connected with inlet tube of box, fixedly connected with coiled pipe between inlet tube and the outlet tube, the inside equal fixedly connected with filler of side around the coiled pipe that is located of box, the air intake has all been seted up to the inside both sides of box, and the inside first isolated cover that is located of box is located the first isolated cover of air intake left side fixedly connected with second, and the hollow chamber has been. The utility model discloses an isolated cover of design for inside winter cold air gets into the box from the air intake, heats cold air a little through the inside hot water of isolated cover, avoids cold air and the direct contact messenger that packs to pack to freeze and gathers.

Description

Cross flow cooling tower

Technical Field

The utility model relates to a cooling tower technical field specifically is a crossing current cooling tower.

Background

Cooling towers are devices that use water as a circulating coolant to absorb heat from a system and discharge it to the atmosphere to reduce the temperature of the water. The evaporative heat dissipation device is characterized in that the evaporative heat dissipation device is used for dissipating waste heat generated in industry or in a refrigeration air conditioner to reduce water temperature by utilizing the principles that water is in contact with air in a flowing manner to generate steam through heat exchange, the steam volatilizes and takes away heat to achieve evaporative heat dissipation, convective heat transfer, radiant heat transfer and the like so as to ensure the normal operation of the system, and the device is generally cylindrical and is named as a cooling tower.

However, when the existing cross-flow cooling tower is used in winter, when water flows through the filler, the water flows slowly due to the fact that the water film is thin, the water is in full contact with cold air on the outer side close to the filler, the temperature is quickly and obviously reduced, the water is very easy to freeze and gradually accumulate, and the service life of the filler is influenced.

Disclosure of Invention

An object of the utility model is to provide a crossing current cooling tower to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cross flow cooling tower comprises a box body and is characterized in that: a water inlet pipe is fixedly connected to one side inside the box body, a water outlet pipe is fixedly connected to one side inside the box body, a coiled pipe is fixedly connected between the water inlet pipe and the water outlet pipe, filler is fixedly connected to the front side and the rear side of the coiled pipe inside the box body, air inlets are respectively formed in the two sides inside the box body, a first isolation cover is fixedly connected to the right side of the air inlet inside the box body, a second isolation cover is fixedly connected to the left side of the air inlet inside the box body, a hollow cavity is formed in the first isolation cover, a plurality of through holes are formed in the first isolation cover, the first isolation cover and the second isolation cover are identical in structure, a flow dividing pipe is arranged between the first isolation cover and the water inlet pipe, a valve is arranged on the flow dividing pipe, one end of the valve is fixedly, one end of the second isolation cover is connected with the coiled pipe.

As a further improvement, the motor is installed on the top of the box body, the fan blades are connected to the lower end of the motor, and the fan blades are located at the upper end inside the box body.

As the utility model discloses a further improvement, the inside bottom of box is equipped with the catch basin, and box one side fixed mounting has the water pump, the equal fixedly connected with conveyer pipe of lower extreme on the water pump, and box fixedly connected with shower is passed to conveyer pipe one end, and the shower is located the filler top, a plurality of shower nozzles of shower lower extreme fixedly connected with.

As a further improvement of the utility model, a check valve is arranged between the second isolation cover and the coiled pipe.

As a further improvement, a plurality of installation feet of box lower extreme fixedly connected with, the installation foot is close to box bottom four corners department respectively.

As a further improvement of the utility model, box one side fixed mounting has the controller, and the controller is connected with motor, water pump electricity respectively.

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

through the isolated cover of design for inside winter cold air got into the box from the air intake, heated cold air slightly through the inside hot water of isolated cover, avoided cold air and filler direct contact to make the filler freeze and gather.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a perspective view of the present invention.

Description of reference numerals: 1. a box body; 2. mounting a foot; 3. an air inlet; 4. a controller; 5. a motor; 6. a fan blade; 7. a water inlet pipe; 8. a water outlet pipe; 9. a serpentine tube; 10. a water storage tank; 11. a water pump; 12. a delivery pipe; 13. a shower pipe; 14. a spray head; 15. a filler; 16. a shunt tube; 17. a first insulating cover; 18. a hollow cavity; 19. a through hole; 20. a valve; 21. opening and closing a valve; 22. a connecting pipe; 23. a second insulating cover; 24. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a cross-flow cooling tower comprises a box body 1, a plurality of mounting feet 2 are fixedly connected to the lower end of the box body 1, the mounting feet 2 are respectively mounted at four corners of the bottom end of the box body 1, a motor 5 is fixedly mounted at the upper end of the box body 1, a fan blade 6 is fixedly connected to the lower end of the motor 5, the fan blade 6 is located at the upper end of the interior of the box body 1, a water inlet pipe 7 is fixedly connected to one side of the interior of the box body 1, a water outlet pipe 8 is fixedly connected to one side of the box body 1, a coiled pipe 9 is fixedly connected between the water inlet pipe 7 and the water outlet pipe 8, fillers 15 are fixedly connected to the front and rear sides of the coiled pipe 9 inside the box body 1, a water storage tank 10 is arranged at the bottom end of the interior of, the lower end of the spray pipe 13 is fixedly connected with a plurality of spray heads 14; inlet tube 7 pours into hot water into inside the coiled pipe 9, water pump 11 starts and pours into the inside cooling water of catch basin 10 into to the inside of shower 13 through conveyer pipe 12, shower 13 sprays the cooling water to pack 15 in from shower nozzle 14, make cooling water and 9 full contact of coiled pipe through packing 15, absorb the inside heat of coiled pipe 9, the cooling water falls into inside the catch basin 10 again, motor 5 starts and drives 6 rotations of flabellum, flabellum 6 rotates and carries out heat exchange with water through the wind that 3 entrys of air intake and takes away the heat.

The two sides in the box body 1 are both provided with the air inlets 3, the right side of the air inlet 3 in the box body 1 is fixedly connected with a first isolation cover 17, the left side of the air inlet 3 in the box body 1 is fixedly connected with a second isolation cover 23, the inside of the first isolation cover 17 is provided with a hollow cavity 18, the inside of the first isolation cover 17 is provided with a plurality of through holes 19, the first isolation cover 17 and the second isolation cover 23 have the same structure, a shunt pipe 16 is arranged between the first isolation cover 17 and the water inlet pipe 7, a valve 20 is arranged inside the shunt pipe 16, one end of the valve 20 is fixedly connected with a valve switch 21, the valve switch 21 penetrates through the box body 1 and is positioned outside the box body 1, the lower end of the hollow cavity 18 is fixedly connected with a connecting pipe 22, one end of the connecting pipe 22 is connected with the second isolation cover 23, one end of the second isolation cover 23 is connected with the coiled pipe 9, a one-way valve 24 is arranged, a controller 4 is fixedly installed on one side of the box body 1, the controller 4 is electrically connected with the motor 5 and the water pump 11 respectively, and the motor 5 and the water pump 11 are controlled through the controller 4. In winter, through control valve switch 21, open valve 20 for inside hot water of inlet tube 7 enters into the inside of the inside hollow cavity 18 of first isolated cover 17 through shunt tubes 16, and the rethread connecting pipe 22 enters into isolated cover 23 inside back through check valve 24 and enters into inside the continuation cooling of coiled pipe 9, and the inside hot water convection current of hollow cavity 18 internal portion carries out the slight heat through the inside cold air of through-hole 19, avoids cold air and filler 15 direct contact to make filler 15 freeze and gather.

The utility model discloses a theory of operation is:

in the using process of the device, hot water is injected into the coiled pipe 9 through the water inlet pipe 7, the controller 4 controls the water pump 11 to be started, the water pump 11 is started to inject cooling water in the water storage tank 10 into the spraying pipe 13 through the conveying pipe 12, the spraying pipe 13 sprays the cooling water into the filler 15 from the spray head 14, the cooling water is fully contacted with the coiled pipe 9 through the filler 15 to absorb heat in the coiled pipe 9, the cooling water falls into the water storage tank 10 again, the controller 4 controls the motor 5 to be started, the motor 5 drives the fan blades 6 to rotate, the fan blades 6 rotate, wind entering through the air inlet 3 exchanges heat with the water to take away the heat, in winter, the valve switch 21 is controlled to open the valve 20, the hot water in the water inlet pipe 7 enters the hollow cavity 18 in the first isolation cover 17 through the shunt pipe 16, the hot water enters the isolation cover 23 through the connecting pipe 22 and then enters the coiled pipe 9 through the one-way valve 24 to continue cooling, the hot water in the hollow cavity 18 slightly heats the cold air flowing through the inside of the through hole 19, so that the filler is prevented from being frozen and accumulated due to the direct contact of the cold air and the filler.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cross flow cooling tower comprising a box (1), characterized in that: the water inlet pipe (7) is fixedly connected to one side inside the box body (1), the water outlet pipe (8) is fixedly connected to one side of the box body (1), the coiled pipe (9) is fixedly connected between the water inlet pipe (7) and the water outlet pipe (8), the filler (15) is fixedly connected to the front side and the rear side of the coiled pipe (9) inside the box body (1), the air inlet (3) is formed in each of the two sides inside the box body (1), the first isolation cover (17) is fixedly connected to the right side of the air inlet (3) inside the box body (1), the second isolation cover (23) is fixedly connected to the left side of the air inlet (3) inside the box body (1), the hollow cavity (18) is formed inside the first isolation cover (17), a plurality of through holes (19) are formed inside the first isolation cover (17), the first isolation cover (17) and the second isolation cover (23) are identical in structure, a flow dividing pipe, be equipped with valve (20) on shunt tubes (16), valve (20) one end fixed connection valve switch (21), valve switch (21) pass box (1) and are located the box (1) outside, and hollow chamber (18) lower extreme fixedly connected with connecting pipe (22), and connecting pipe (22) one end is connected with isolated cover of second (23), and isolated cover of second (23) one end is connected with coiled pipe (9).

2. A cross-flow cooling tower according to claim 1, wherein: motor (5) are installed on box (1) top, and flabellum (6) are connected to the lower extreme of motor (5), and flabellum (6) are located the inside upper end of box (1).

3. A cross-flow cooling tower according to claim 1, wherein: the water storage tank (10) is arranged at the bottom end inside the box body (1), a water pump (11) is fixedly mounted on one side of the box body (1), a conveying pipe (12) is fixedly connected to the upper end and the lower end of the water pump (11), one end of the conveying pipe (12) penetrates through a spraying pipe (13) fixedly connected to the box body (1), the spraying pipe (13) is located above the filler (15), and a plurality of spray heads (14) are fixedly connected to the lower end of the spraying pipe (13).

4. A cross-flow cooling tower according to claim 1, wherein: a one-way valve (24) is arranged between the second isolation cover (23) and the coiled pipe (9).

5. A cross-flow cooling tower according to claim 1, wherein: the lower end of the box body (1) is fixedly connected with a plurality of installation feet (2), and the installation feet (2) are respectively close to four corners of the bottom end of the box body (1).

6. A cross-flow cooling tower according to claim 1, wherein: the water pump is characterized in that a controller (4) is fixedly mounted on one side of the box body (1), and the controller (4) is electrically connected with the motor (5) and the water pump (11) respectively.