CN214039629U

CN214039629U - Efficient and energy-saving cold water tower system

Info

Publication number: CN214039629U
Application number: CN202023263350.7U
Authority: CN
Inventors: 石健君
Original assignee: Hubei Bimei New Energy Technology Co ltd
Current assignee: Hubei Bimei New Energy Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-24
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses an energy-efficient cold water tower system, including the cooling tower body, cooling tower body inner chamber upper end is provided with spray set, and cooling tower body lateral wall is provided with the inlet tube with the spray set intercommunication, the fixed air intake that is provided with of cooling tower body lateral wall, the air intake is located the spray set downside, and cooling tower body top is provided with the air exit, be provided with the draught fan in the air exit, this internal magnet grid that is provided with of cooling tower, magnet grid is located the air intake below, cooling tower body inside wall lower extreme is provided with fixed limit, fixed edge is inserted and is equipped with fixed frame, it is provided with filter screen and active carbon filter layer to inlay in the fixed frame. The utility model discloses the effectual metal ion and impurity of having solved in the cooling water pile up the scale deposit in heat transfer device, have reduced heat transfer device's cooling energy consumption, have avoided the waste of energy consumption.

Description

Efficient and energy-saving cold water tower system

Technical Field

The utility model relates to a cooling water tower technical field especially relates to energy-efficient cooling water tower system.

Background

The cooling tower is a structure used for cooling water in a power plant, generally has a height determined according to the unit size of the power plant, and is a structure for saving water and recycling water in the power plant. The working principle of the cooling tower is as follows: the air blown in and the water sprinkled from the air form convection to remove the heat source, and part of the water is evaporated in the convection to take away the corresponding latent heat of evaporation. Thereby lowering the temperature of the water.

In fact, because frequent gas, water exchange effect in the cooling tower, air and cooling water large tracts of land contact, impurity such as dust in the atmosphere, gravel can be taken into the cooling water, and some scrap iron can be attached to the cooling water when the conveying pipeline flows in addition, and these scrap irons and dust follow the cooling water and get into heat transfer device and form the incrustation scale in heat transfer device, and the energy consumption is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that dust and gravel in cooling water in the prior art easily enter a heat exchange device to form the higher defect of scaling energy consumption, thereby providing a high-efficiency and energy-saving cold water tower system.

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

a high-efficiency energy-saving cold water tower system comprises a cooling tower body, wherein a spraying device is arranged at the upper end of an inner cavity of the cooling tower body, a water inlet pipe communicated with the spraying device is arranged on the side wall of the cooling tower body, an air inlet is fixedly arranged on the side wall of the cooling tower body, the air inlet is positioned at the lower side of the spraying device, an air outlet is arranged at the top end of the cooling tower body, an induced draft fan is arranged in the air outlet, a magnet grid is arranged in the cooling tower body and is positioned below the air inlet, a fixing edge is arranged at the lower end of the inner side wall of the cooling tower body, a fixing frame is inserted into the fixing edge and is provided with a filter screen and an active carbon filter layer, the filter screen is positioned above the active carbon filter layer, a deslagging pipe is fixedly communicated with the center of the side wall of the cooling tower body, and a matched valve is arranged in the deslagging pipe, the fixed intercommunication of cooling tower body lateral wall lower extreme has the drain pipe, the drain pipe is located fixed frame below.

Preferably, spray set includes hollow core plate and multiunit shower head, multiunit the shower head is all fixed to be set up lateral wall under hollow core plate, and multiunit shower head all communicates with hollow core plate, hollow core plate is fixed to be set up at the cooling tower originally internally, and runs through the through-hole that is provided with multiunit evenly distributed on the hollow core plate.

Preferably, a shutter is arranged in the air inlet.

Preferably, a magnet block is fixedly arranged at the center of the upper side wall of the magnet grid, and the magnet block is arranged in a circular truncated cone shape.

Preferably, the inner wall of the lower side of the cooling tower body is provided with an auxiliary blanking plate matched with the slag discharge pipe, and the auxiliary blanking plate is smoothly polished.

The utility model has the advantages that: through set up the shutter in the air intake under the condition that does not block air admission, can block dust and grit formation, avoid getting into this internal air of cooling tower and mix a large amount of dust and grit, can filter the impurity particle of the doping of cooling water through filter screen and active carbon filter layer, avoid these impurity to pile up in the drainage pipe, form the incrustation scale, be difficult to clear up, use through the cooperation of fixed limit with fixed frame, can comparatively conveniently dismantle filter screen and active carbon filter layer get off, use through the cooperation of magnet block and magnet grid, can adsorb the metallic slag in the cooling water, avoid the metallic slag to pile up in the drainage pipe, the effectual metallic ion and impurity of having solved piles up the scale deposit in heat transfer device, heat transfer device's cooling energy consumption has been reduced, the waste of energy consumption has been avoided.

Drawings

Fig. 1 is a schematic structural diagram of an efficient energy-saving cold water tower system provided by the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic bottom view of the hollow slab of the energy-efficient cold water tower system provided by the present invention.

In the figure: the cooling tower comprises a cooling tower body 1, a hollow plate 2, a spray header 3, a through hole 4, a water inlet pipe 5, an air outlet 6, an induced draft fan 7, an air inlet 8, a magnet grid 9, a magnet block 10, a filter screen 11, an active carbon filter layer 12, an auxiliary blanking plate 13, a drain pipe 14, a slag discharge pipe 15 and a fixing frame 16.

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.

Referring to fig. 1-3, a high-efficiency energy-saving cold water tower system comprises a cooling tower body 1, a spraying device is arranged at the upper end of an inner cavity of the cooling tower body 1, the spraying device comprises a hollow plate 2 and a plurality of groups of spraying heads 3, the plurality of groups of spraying heads 3 are all fixedly arranged on the lower side wall of the hollow plate 2, the plurality of groups of spraying heads 3 are all communicated with the hollow plate 2, the hollow plate 2 is fixedly arranged in the cooling tower body 1, a plurality of groups of uniformly distributed through holes 4 are arranged on the hollow plate 2 in a penetrating manner, the through holes 4 can be used for upwards discharging air, the contact area between the air and the cooling water is greatly increased by matching the hollow plate 2, the spraying heads 3 and the through holes 4, the heat in the cooling water is rapidly absorbed, a water inlet pipe 5 communicated with the spraying device is arranged on the side wall of the cooling tower body 1, an air inlet 8 is fixedly arranged on the side wall of the cooling tower body 1, and a shutter is arranged in the air inlet 8, the air inlet 8 is internally provided with the shutter, so that under the condition of not blocking air from entering, dust and gravel can be blocked, and the phenomenon that a large amount of dust and gravel are mixed in the air entering the cooling tower body 1 is avoided, the air inlet 8 is positioned at the lower side of the spraying device, the top end of the cooling tower body 1 is provided with the air outlet 6, and the air outlet 6 is internally provided with the induced draft fan 7;

the cooling tower is characterized in that a magnet grid 9 is arranged in a cooling tower body 1, the magnet grid 9 is positioned below an air inlet 8, a magnet block 10 is fixedly arranged at the center of the upper side wall of the magnet grid 9, the magnet block 10 is arranged in a circular table shape, and can adsorb metal waste residues in cooling water by matching the magnet block 10 with the magnet grid 9, so that the metal waste residues are prevented from being accumulated in a drain pipe 14 and easily blocking the drain pipe 14, a fixed edge is arranged at the lower end of the inner side wall of the cooling tower body 1, a fixed frame 16 is inserted on the fixed edge, a filter screen 11 and an active carbon filter layer 12 are embedded in the fixed frame 16, the filter screen 11 is positioned above the active carbon filter layer 12, impurity particles doped in the cooling water can be screened and filtered by the filter screen 11 and the active carbon filter layer 12, the impurities are prevented from being accumulated in the drain pipe 14 to form scale and are difficult to clean, and the fixed edge is matched with the fixed frame 16 for use, can comparatively conveniently dismantle filter screen 11 and active carbon filter layer 12 get off, in time clear up, 1 lateral wall of cooling tower body is provided with the access door that corresponds, 1 lateral wall center department is fixed to communicate has scum pipe 15 under the cooling tower body, be provided with the valve of matching in the

scum pipe

15, 1 downside inner wall of cooling tower body is provided with supplementary flitch 13 down that matches with scum pipe 15, supplementary flitch 13 is smooth to be polished down and is handled, setting through supplementary flitch 13 down, make the piece of piling up at 1 downside inner wall of cooling tower body can get into in the scum pipe 15 along supplementary flitch 13 down, and then discharge cooling tower body 1, it piles up at 1 inner chamber lower part of cooling tower body to have avoided the piece, 1 lateral wall lower extreme of cooling tower body is fixed to be communicated has drain pipe 14, drain pipe 14 is located fixed frame 16 below.

The utility model discloses in, external air gets into cooling tower body 1 in via air intake 8, the air upwards contacts with 3 spun cooling water of shower head under the effect of draught fan 7, absorb a large amount of heats that mix with in the cooling water, a part of water forms steam and passes through and run through mouth 4 via air exit 6 and discharge, water after the cooling is downward contacts with magnet grid 9 and magnet piece 10, metallic impurity in the cooling water is attracted by magnet piece 10 and magnet grid 9, the cooling water continues to pass filter screen 11 and active carbon filter layer 12 downwards, the two carries out the secondary filter screening to the particle in the cooling water, the cooling water after the screening filters gets into in drain pipe 14, the impurity of doping in the cooling water is piled up in cooling tower body 1 downside inner wall and is got into in scum pipe 15.

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. Efficient and energy-saving cold water tower system comprises a cooling tower body (1) and is characterized in that a spraying device is arranged at the upper end of an inner cavity of the cooling tower body (1), a water inlet pipe (5) communicated with the spraying device is arranged on the side wall of the cooling tower body (1), an air inlet (8) is fixedly arranged on the side wall of the cooling tower body (1), the air inlet (8) is positioned at the lower side of the spraying device, an air outlet (6) is formed in the top end of the cooling tower body (1), an induced draft fan (7) is arranged in the air outlet (6), a magnet grating (9) is arranged in the cooling tower body (1), the magnet grating (9) is positioned below the air inlet (8), a fixed frame is arranged at the lower end of the inner side wall of the cooling tower body (1), a fixed frame (16) is inserted into the fixed frame, a filter screen (11) and an active carbon filter layer (12) are embedded in the fixed frame (16), and filter screen (11) are located active carbon filter layer (12) top, the fixed intercommunication of lateral wall center department has scum pipe (15) under cooling tower body (1), be provided with the valve of matching in scum pipe (15), the fixed intercommunication of cooling tower body (1) lateral wall lower extreme has drain pipe (14), drain pipe (14) are located fixed frame (16) below.

2. The energy-efficient cold water tower system according to claim 1, wherein the spray device comprises a hollow plate (2) and a plurality of groups of spray headers (3), the plurality of groups of spray headers (3) are all fixedly arranged on the lower side wall of the hollow plate (2), the plurality of groups of spray headers (3) are all communicated with the hollow plate (2), the hollow plate (2) is fixedly arranged in the cooling tower body (1), and a plurality of groups of uniformly distributed through holes (4) are arranged on the hollow plate (2) in a penetrating manner.

3. The energy efficient cold water tower system according to claim 1, wherein a louver is provided in the air inlet (8).

4. The energy-efficient cold water tower system according to claim 1, wherein a magnet block (10) is fixedly arranged at the center of the upper side wall of the magnet grid (9), and the magnet block (10) is arranged in a truncated cone shape.

5. The efficient and energy-saving cold water tower system according to claim 1, wherein an auxiliary blanking plate (13) matched with the slag discharge pipe (15) is arranged on the inner wall of the lower side of the cooling tower body (1), and the auxiliary blanking plate (13) is smoothly polished.