CN215261278U - Cross-flow closed cooling tower - Google Patents

Abstract

The utility model discloses a crossing current closed cooling tower, including tower body, coil pipe and pond, tower body top intermediate position department installs the dryer, the catch basin is installed to the tower body bottom, spray water pump is installed through the mounting bracket to catch basin one side, spray water pump output end installs the bleeder, spray water tank is installed to bleeder one side, the catch basin deviates from one side of spray water pump and installs the input tube, and the input tube end installs the three-way pipe, the coil pipe is installed to three-way pipe one side, and the coil pipe end installs the three-way pipe, the output tube is installed to the three-way pipe bottom, the inside top of tower body is located the dryer below position department and installs and receive the hydrophone. The utility model discloses can increase the heat transfer detention time of outside shower water to guarantee to form even water film in the coil pipe outside, the air inlet face is great simultaneously, has improved the cooling efficiency of cooling tower, and can prevent that external dust impurity from entering into the inside pipeline that causes of catch basin and blockking up.

Description

Cross-flow closed cooling tower

Technical Field

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

The cooling speed of the existing cooling tower is low due to the short heat exchange detention time of spray water and the small air inlet surface in the use process of the cooling tower, and the production requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crossing current closed cooling tower, possess the heat transfer dwell time that can increase outside spray water, and guarantee to form even water film in the coil pipe outside, the air inlet is two whole face air inlets simultaneously, the air inlet face is great, the cooling efficiency of cooling tower has been improved, and can prevent that external dust impurity from entering into the inside advantage that causes the pipeline to block up of catch basin, the in-process of having solved current cooling tower using is because the heat transfer dwell time of spray water is shorter and the air inlet face is less makes the cooling rate of cooling tower slower, can not satisfy the problem of production needs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crossing current closed cooling tower, includes tower body, coil pipe and water catch bowl, tower body top intermediate position department installs the dryer, the catch bowl is installed to the tower body bottom, spray water pump is installed through the mounting bracket to catch bowl one side, the bleeder is installed to spray water pump output, spray water tank is installed to bleeder one side, the catch bowl deviates from one side of spray water pump and installs the input tube, and the input tube end installs the three-way pipe, the coil pipe is installed to three-way pipe one side, and the coil pipe end installs the three-way pipe, the output tube is installed to three-way pipe bottom, the inside top of tower body is located the dryer below position department and installs the receipts hydrophone.

Preferably, the inside rotating motor that installs through the mounting panel of dryer, the fan is installed to the rotating motor output.

Preferably, the number of the spraying water tanks is two, and the two spraying water tanks are symmetrically arranged at the positions of the two sides of the branch pipe.

Preferably, the number of the coil pipes is two, and the two coil pipes are symmetrically arranged at the positions of two sides of the three-way pipe.

Preferably, the three-way pipes are arranged in two, and the two three-way pipes are equally arranged at the tail end of the input pipe and the tail end of the coil pipe.

Preferably, the inner surface of the tower body is provided with two air inlet grids which are symmetrically arranged at the two sides of the inner surface of the tower body.

Preferably, the guide plate is installed to the inside bottom of tower body, the guide plate is equipped with two altogether, and two the guide plate symmetry is installed in the inside bottom both sides position department of tower body.

Preferably, the water replenishing pipe is arranged at the position, above the spray water pump, on the outer surface of the water collecting tank, the valve is arranged inside the water replenishing pipe, and the ball float valve is arranged at the tail end of the water replenishing pipe.

Preferably, there is a card strip tower body surface mounting, the card strip is equipped with four altogether, and four card strip equivalent divide into two sets ofly, two sets of card strip equivalent symmetry is installed in tower body both sides position department, every group card strip internally mounted has the installing frame, two installing frame internally mounted has the filter screen.

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

1. the utility model discloses a set up coil pipe and packing layer, reached and to have increased the heat transfer dwell time of outside shower water, improved the effect of the cooling efficiency of cooling tower, adopt the form of arranging that one deck coil pipe one deck packed, increase the heat transfer dwell time of outside shower water to guarantee to form even water film in the coil pipe outside, the air inlet face is great simultaneously, and the fluid cooling in the coil pipe is given through the hot humid air of taking away the evaporation.

2. The utility model discloses a set up the filter screen and block the strip, reached and to have prevented that external dust impurity from entering into the inside effect that causes the pipeline to block up of catch basin, enter into the dust impurity in the tower body inside air through the filter screen filtering, block the strip simultaneously and make the filter screen installation convenient with dismantle.

Drawings

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

FIG. 2 is a schematic top view of the coil of the present invention;

fig. 3 is a schematic view of a local main view structure of the air duct of the present invention;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;

fig. 5 is a schematic side view of the present invention.

In the figure: 1. a tower body; 2. a spray water tank; 3. a water collector; 4. an air duct; 5. a branch pipe; 6. a filler layer; 7. clamping the strip; 8. a coil pipe; 9. an air inlet grille; 10. installing a frame; 11. a baffle; 12. a spray water pump; 13. a mounting frame; 14. a water collecting tank; 15. a three-way pipe; 16. an input tube; 17. an output pipe; 18. a fan; 19. rotating the motor; 20. mounting a plate; 21. a float valve; 22. a valve; 23. a water replenishing pipe; 24. and (5) filtering by using a filter screen.

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 4, the present invention provides a cross-flow closed cooling tower, comprising: the utility model provides a crossing current closed cooling tower, including tower body 1, coil pipe 8 and water catch bowl 14, 1 top intermediate position department of tower body installs dryer 4, dryer 4 is inside installs through mounting panel 20 and rotates motor 19, it installs fan 18 to rotate motor 19 output, it discharges dryer 4 with 1 inside hot humid air of tower body to rotate motor 19 work, water catch bowl 14 is installed to 1 bottom of tower body, water catch bowl 14 one side is installed spray water pump 12 through mounting bracket 13, bleeder 5 is installed to spray water pump 12 output, bleeder 5 one side is installed and is sprayed basin 2, spray basin 2 is equipped with two altogether, and two 2 symmetries of spray basin are installed in 5 both sides positions department of bleeder, two spray basins 2 spray cooling water to coil pipe 8 and packing layer 6.

The inlet pipe 16 is installed to one side that the catch basin 14 deviates from spray water pump 12, and 16 end-to-end tee pipe 15 of installing of inlet pipe, coil pipe 8 is installed to three-way pipe 15 one side, coil pipe 8 is equipped with two altogether, and two 8 symmetries of coil pipe are installed in 15 both sides positions departments of three-way pipe, packing layer 6 is all installed to two 8 outer surfaces of coil pipe, the detention time that the setting of packing layer 6 can increase cooling water and the heat transfer of coil pipe 8, and form the water film at 8 outer surfaces of coil pipe, improve cooling efficiency, and 8 end-to-end tee pipe 15 of installing of coil pipe, three-way pipe 15 is equipped with two altogether, and two 15 equivalent of three-way pipe are installed in 16 end-to-end and 8 end of coil pipe of inlet pipe, output tube 17 is installed to 15 bottom of three-way pipe, 1 inside top of tower body is located dryer 4 below positions department and installs water collector 3.

Referring to fig. 1 and 5, the present invention provides a cross-flow closed cooling tower, which comprises: a cross-flow closed cooling tower comprises a tower body 1, a coil pipe 8 and a water collecting tank 14, wherein an air duct 4 is arranged at the middle position of the top end of the tower body 1, the water collecting tank 14 is arranged at the bottom end of the tower body 1, a water supplementing pipe 23 is arranged at the position, above a spray water pump 12, of the outer surface of the water collecting tank 14, a valve 22 is arranged in the water replenishing pipe 23, a ball float valve 21 is arranged at the tail end of the water replenishing pipe 23, the ball float valve 21 can achieve the effect of automatic water replenishing, a spray water pump 12 is arranged on one side of the water collecting tank 14 through an installation frame 13, a branch pipe 5 is arranged at the output end of the spray water pump 12, a spray water tank 2 is arranged on one side of the branch pipe 5, an input pipe 16 is arranged on one side of the water collecting tank 14, which is far away from the spray water pump 12, and the tail end of the input pipe 16 is provided with a three-way pipe 15, one side of the three-way pipe 15 is provided with a coil pipe 8, and the tail end of the coil pipe 8 is provided with a three-way pipe 15, and the bottom end of the three-way pipe 15 is provided with an output pipe 17.

The water collector 3 is arranged at the position, below the air duct 4, of the top end inside the tower body 1, the guide plates 11 are arranged at the bottom end inside the tower body 1, the two guide plates 11 are symmetrically arranged at the positions of two sides of the bottom end inside the tower body 1, the air inlet grids 9 are arranged on the inner surface of the tower body 1, the two air inlet grids 9 are symmetrically arranged at the positions of two sides of the inner surface of the tower body 1, the air for arranging the two air inlet grids 9 uniformly enters the tower body 1 to prevent spray water from splashing, the clamping strips 7 are arranged on the outer surface of the tower body 1, the arrangement of the clamping strips 7 is convenient for the installation and the disassembly of the filter screens 24, the four clamping strips 7 are arranged, the four clamping strips 7 are divided into two groups in equal quantity, the two groups of clamping strips 7 are symmetrically arranged at the positions of two sides of the tower body 1 in equal quantity, the installation frames 10 are arranged inside each group of clamping strips 7, and the filter screens 24 are arranged inside the two installation frames 10, the setting of filter screen 24 can the filtering enter into the dust impurity in the inside air of tower body 1, avoids entering into the cooling water and causes the pipeline to block up.

The working principle is as follows: will the utility model discloses install in the place that needs used, inside the fluid passed through input tube 16 and input 8 coils of pipe, spray water pump 12 carried the inside cooling water of catch basin 14 to spray 2 inside backs to coil pipe 8, rotated motor 19 simultaneously and driven 18 work of fan, and the air after 24 filters through the filter screen enters into 1 inside back of tower body from air inlet grille 9 and discharges from dryer 4, extremely here, the utility model discloses the work flow is accomplished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A cross-flow closed cooling tower comprises a tower body (1), a coil pipe (8) and a water collecting tank (14), and is characterized in that: the utility model discloses a spray water tower, including tower body (1), water catch basin (14) are installed to tower body (1) top intermediate position department, spray water pump (12) are installed through mounting bracket (13) in water catch basin (14) one side, lateral pipe (5) are installed to spray water pump (12) output, spray basin (2) are installed to lateral pipe (5) one side, input tube (16) are installed to one side that water catch basin (14) deviate from spray water pump (12), and input tube (16) end installs three-way pipe (15), coil pipe (8) are installed to three-way pipe (15) one side, and coil pipe (8) end installs three-way pipe (15), output tube (17) are installed to three-way pipe (15) bottom, tower body (1) inside top is located wind drum (4) below position department and installs water collector (3).

2. A cross-flow closed cooling tower as claimed in claim 1, wherein: the air duct (4) is internally provided with a rotating motor (19) through a mounting plate (20), and the output end of the rotating motor (19) is provided with a fan (18).

3. A cross-flow closed cooling tower as claimed in claim 1, wherein: the two spraying water tanks (2) are arranged, and the two spraying water tanks (2) are symmetrically arranged at the positions of the two sides of the branch pipe (5).

4. A cross-flow closed cooling tower as claimed in claim 1, wherein: the number of the coil pipes (8) is two, the two coil pipes (8) are symmetrically arranged at the positions of two sides of the three-way pipe (15), and the outer surfaces of the two coil pipes (8) are respectively provided with a packing layer (6).

5. A cross-flow closed cooling tower as claimed in claim 1, wherein: the number of the three-way pipes (15) is two, and the two three-way pipes (15) are equally arranged at the tail end of the input pipe (16) and the tail end of the coil pipe (8).

6. A cross-flow closed cooling tower as claimed in claim 1, wherein: the tower body (1) internally surface mounting has air-inlet grille (9), air-inlet grille (9) are equipped with two altogether, and two air-inlet grille (9) symmetry is installed in tower body (1) internal surface both sides position department.

7. A cross-flow closed cooling tower as claimed in claim 1, wherein: guide plate (11) are installed to the inside bottom of tower body (1), guide plate (11) are equipped with two altogether, and two guide plate (11) symmetry is installed in the inside bottom both sides position department of tower body (1).

8. A cross-flow closed cooling tower as claimed in claim 1, wherein: the utility model discloses a spray pump, including catch basin (14), moisturizing pipe (23) are installed to catch basin (14) surface position department in spray pump (12) top, and moisturizing pipe (23) internally mounted has valve (22), ball-cock assembly (21) are installed to moisturizing pipe (23) end.

9. A cross-flow closed cooling tower as claimed in claim 1, wherein: tower body (1) surface mounting has card strip (7), card strip (7) are equipped with four altogether, and four card strip (7) equivalent divide into two sets ofly, two sets of card strip (7) equivalent symmetry is installed in tower body (1) both sides position department, every group card strip (7) internally mounted has installing frame (10), two installing frame (10) internally mounted has filter screen (24).

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