CN213455110U

CN213455110U - Spray-proof water splashing prevention device for closed cooling tower

Info

Publication number: CN213455110U
Application number: CN202022342600.XU
Authority: CN
Inventors: 闵颖
Original assignee: WUXI KEJU MACHINERY MANUFACTURING CO LTD
Current assignee: WUXI KEJU MACHINERY MANUFACTURING CO LTD
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-15
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a closed cooling tower is with preventing spraying splash water installation, including shell and baffle, the bottom fixedly connected with kicking block of baffle, one side inner wall fixedly connected with filter screen of shell, a plurality of water conservancy diversion awl of one side fixedly connected with of filter screen, and one side of filter screen has seted up a plurality of wash ports, the ventilation hole has been seted up to one side of shell, the downthehole fixedly connected with ventilating board of ventilating, two reference columns of one side inner wall fixedly connected with of shell, two spouts have been seted up to one side of baffle, and reference column and spout swing joint. The utility model discloses not only can reduce the gravitational potential energy of water through the water conservancy diversion awl, prevent that cooling water from spilling the spill to avoid the outside humidity of cooling tower, can also prevent that cooling water from spilling the spill under the liquid level of difference when cooling water sprays or evaporates, improved the flexibility of device, can reduce the temperature of device fast moreover, carry out better protection to the device.

Description

Spray-proof water splashing prevention device for closed cooling tower

Technical Field

The utility model relates to a cooling tower technical field especially relates to a closed cooling tower is with preventing spouting splash water installation.

Background

The closed cooling tower is a kind of deformation and development of traditional cooling tower, after the water in the water storage tank at the bottom of the tower is pumped by the circulating pump, it is sent to the outside of the pipe and sprayed down uniformly, and it is not contacted with the hot water or refrigerant of the process fluid and the air outside the pipe, forming a kind of closed cooling tower, which has application prospect in electric power, chemical industry, steel, food and many industrial departments.

Closed cooling tower is mainly with running water as the recirculated coolant, absorbs the heat and discharges to the atmosphere in the system to reach the purpose that reduces the temperature, however closed cooling tower on the market during operation often has a small amount of cooling water to spill, causes the outside moist of tower body and the waste of water resource. Therefore, a spray-proof water splashing prevention device for the closed cooling tower is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a blowout and splashing prevention device for a closed cooling tower.

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

the utility model provides a closed cooling tower is with preventing spraying splashproof water installation, includes shell and baffle, the bottom fixedly connected with kicking block of baffle, one side inner wall fixedly connected with filter screen of shell, a plurality of water conservancy diversion awl of one side fixedly connected with of filter screen, and one side of filter screen has seted up a plurality of wash ports, the ventilation hole has been seted up to one side of shell, the fixedly connected with ventilating board in the ventilation hole, two reference columns of one side inner wall fixedly connected with of shell, two spouts have been seted up to one side of baffle, and reference column and spout swing joint, the one end fixedly connected with stopper of reference column, and the baffle is located between stopper and the shell.

Further, the inner wall of the bottom of the shell is fixedly connected with a plurality of radiating blocks, and one side of each radiating block is provided with a plurality of grooves.

Further, the outer wall fixedly connected with layer board of one side of shell, the top fixedly connected with guide rail of layer board, one side swing joint of guide rail has the collection box, collects the top fixedly connected with guide plate of box.

Further, one side outer wall fixedly connected with water pump of shell, the end fixedly connected with water pipe of intaking of water pump, and the water pipe passes the shell.

Furthermore, the top of the shell is fixedly connected with an exhaust funnel.

Furthermore, one side swing joint of aiutage has the protection casing, and one side fixedly connected with handle of protection casing.

Furthermore, the outer wall of the bottom of the shell is fixedly connected with a plurality of supporting columns, and one side of each supporting column is bonded with an anti-slip pad.

The utility model has the advantages that:

1. the cooling water can flow downwards through the flow guide cone when being sprayed to the filter screen by matching the filter screen and the flow guide cone, so that the gravitational potential energy of the cooling water is favorably reduced, the cooling water can be prevented from spraying and splashing, and the outside of the cooling tower is prevented from being wet.

2. Through the cooperation use of baffle and kicking block, thereby can drive the baffle through the fluctuation of kicking block when can be so that the cooling water sprays or when the cooling water evaporates and reciprocate to can prevent under the different situation that the cooling water from spraying the spill, improve the flexibility of device.

3. Through the setting of radiating block and recess for the cross-sectional area grow when the radiating block is being passed through to the cooling water is favorable to cooling water and device to carry out the heat exchange, thereby reduces the temperature of device fast, carries out better protection to the device.

Drawings

Fig. 1 is a schematic perspective view of a water spray and splash preventing device for a closed cooling tower according to the present invention;

FIG. 2 is a schematic cross-sectional view of a water spray and splash preventing device for a closed cooling tower according to the present invention;

fig. 3 is the structural schematic diagram of a water retaining mechanism of a water spray and splash preventing device for a closed cooling tower.

In the figure: 1. a housing; 2. a ventilation board; 3. a baffle; 4. a collection box; 5. a support pillar; 6. a support plate; 7. a guide rail; 8. a water pipe; 9. a water pump; 10. an exhaust funnel; 11. a baffle plate; 12. filtering with a screen; 13. a flow guide cone; 14. a heat dissipating block; 15. a groove; 16. floating blocks; 17. a limiting block; 18. a positioning column; 19. a chute.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1 to 3, a spray splashing prevention device for a closed cooling tower comprises a housing 1 and a baffle 11, a floating block 16 is fixed at the bottom of the baffle 11 through a bolt, and a plurality of flow guide cones 13 are fixed on one side of the housing 1 through a bolt by matching the baffle 11 with the floating block 16, so that the baffle 11 is driven to move up and down through the up-and-down floating of the floating block 16 when cooling water is sprayed or when cooling water is evaporated, and a plurality of drain holes are formed on one side of the filter 12, and the filter 12 and the flow guide cones 13 are arranged, so that the cooling water flows downwards through the flow guide cones 13 when being sprayed to the filter 12, thereby being beneficial to reducing the gravitational potential energy of the cooling water, preventing the cooling water from being sprayed and avoiding the external humidity of the cooling tower, and a vent hole is formed on one side of the housing 1, there is ventilating board 2 through the bolt fastening in the ventilation hole, thereby a small amount of cooling water sprays out through ventilating board 2 and is collected, and one side inner wall of shell 1 has two reference columns 18 through the bolt fastening, and two spout 19 have been seted up to one side of baffle 11, and reference column 18 and spout 19 sliding connection, and the bolt fastening is passed through to the one end of reference column 18 has stopper 17, and baffle 11 is located between stopper 17 and the shell 1.

In the utility model, it is noted that, the inner wall of the bottom of the shell 1 is fixed with a plurality of radiating blocks 14 through bolts, one side of the radiating block 14 is provided with a plurality of grooves 15, the grooves 15 increase the contact area of cooling water and the radiating block 14, which is beneficial for the cooling water and the device to exchange heat, thereby rapidly reducing the temperature of the device and better protecting the device, the outer wall of one side of the shell 1 is fixed with a supporting plate 6 through bolts, the top of the supporting plate 6 is fixed with a guide rail 7 through bolts, one side of the guide rail 7 is connected with a collecting box 4 in a sliding way, the guide rail 7 can lead the collecting box 4 to be conveniently installed and disassembled, the top of the collecting box 4 is fixed with a guide plate 3 through bolts, the cooling water flows into the collecting box 4 through the guide plate 3, the outer wall of one side of the shell 1 is fixed with a water pump 9 through bolts, the water inlet end of the water pump, there is exhaust funnel 10 at shell 1's top through the bolt fastening, one side of exhaust funnel 10 is rotated and is connected with the protection casing, and one side of protection casing has the handle through the bolt fastening, under the effect of water pump 9, the cooling water that flows to the cooling tower bottom is extracted the cooling tower top again to realize the recycling of cooling water, reduce the waste of water resource, the bottom outer wall of shell 1 has a plurality of support columns 5 through the bolt fastening, and one side of support column 5 bonds and has the slipmat.

The working principle is as follows: when the cooling water spraying device is used, firstly, the water pump 9 is started, water at the bottom of the cooling tower is extracted by the water pump 9, enters the top of the device through the water pipe 8 and is sprayed out, the sprayed cooling water flows downwards through the flow guide cone 13 when being sprayed to the filter screen 12, the flow guide cone 13 reduces the gravitational potential energy of the cooling water, so that the cooling water can be prevented from being sprayed out, when the cooling water flows to the radiating block 14 and the groove 15 through the flow guide cone 13, the groove 15 increases the contact area between the cooling water and the radiating block 14, so that the device can be radiated, when the cooling water is sprayed, the water surface rises, the floating block 16 is pushed to rise, so that the baffle 11 is driven to slide upwards in the chute 19, so that the cooling water can be prevented from being sprayed out, when the cooling water evaporates, the water surface falls, the floating block 16 falls, so that the baffle 11 is driven to slide downwards in the chute 19, so that the cooling water is, in collecting box 4 through guide plate 3, the cooling water that flows to the cooling tower bottom at last is extracted the cooling tower top again by water pump 9 to realize the recycling of cooling water, reduce the waste of water resource.

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 spray-proof water-splashing prevention device for a closed cooling tower comprises a shell (1) and a baffle (11), it is characterized in that the bottom of the baffle (11) is fixedly connected with a floating block (16), a filter screen (12) is fixedly connected with the inner wall of one side of the shell (1), a plurality of diversion cones (13) are fixedly connected with one side of the filter screen (12), a plurality of drain holes are arranged on one side of the filter screen (12), a vent hole is arranged on one side of the shell (1), a ventilation plate (2) is fixedly connected in the vent hole, two positioning columns (18) are fixedly connected with the inner wall of one side of the shell (1), two sliding grooves (19) are arranged on one side of the baffle plate (11), and the positioning column (18) is movably connected with the chute (19), one end of the positioning column (18) is fixedly connected with a limiting block (17), and the baffle (11) is positioned between the limiting block (17) and the shell (1).

2. The spray-splashing preventing device for the closed cooling tower according to claim 1, wherein a plurality of radiating blocks (14) are fixedly connected to the inner wall of the bottom of the shell (1), and a plurality of grooves (15) are formed in one side of each radiating block (14).

3. The spray and splash prevention device for the closed cooling tower according to claim 1 is characterized in that a supporting plate (6) is fixedly connected to the outer wall of one side of the shell (1), a guide rail (7) is fixedly connected to the top of the supporting plate (6), a collecting box (4) is movably connected to one side of the guide rail (7), and a guide plate (3) is fixedly connected to the top of the collecting box (4).

4. The spray splash prevention device for the closed cooling tower according to claim 1 is characterized in that a water pump (9) is fixedly connected to the outer wall of one side of the outer shell (1), a water pipe (8) is fixedly connected to the water inlet end of the water pump (9), and the water pipe (8) penetrates through the outer shell (1).

5. The spray splash prevention device for the closed cooling tower as claimed in claim 1, wherein a chimney (10) is fixedly connected to the top of the outer shell (1).

6. The spray splash prevention device for the closed cooling tower according to claim 5 is characterized in that a protective cover is movably connected to one side of the exhaust funnel (10), and a handle is fixedly connected to one side of the protective cover.

7. The spray splash prevention device for the closed cooling tower according to claim 1, wherein a plurality of support columns (5) are fixedly connected to the outer wall of the bottom of the outer shell (1), and a non-slip mat is bonded to one side of each support column (5).