CN214502208U

CN214502208U - Automatic spraying and cooling device for air cooling island

Info

Publication number: CN214502208U
Application number: CN202023201225.3U
Authority: CN
Inventors: 王建财; 刘仲; 代文波
Original assignee: Ningxia Xinneng Power Technology Co ltd
Current assignee: Ningxia Xinneng Power Technology Co ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-10-26
Anticipated expiration: 2030-12-27

Abstract

The utility model relates to an automatic spray technical field just discloses an air cooling island automatic spray heat sink, including fortune water pipeline and peak spraying system, the front side of fortune water pipeline is provided with a plurality of filter cartridges, the front side intercommunication of filter cartridge has the leading water pipe. Possess the atomization effect that increases the shower nozzle, water smoke spouts the radiator fin, rapid vaporization, thereby reduce the advantage that impurity is convenient for retrieve in radiator fin temperature and the pipeline, solved and used the demineralized water to wash with the portable dolly that washes, and every row washes the dolly be sixteen nozzles, it is slow to wash speed, the backpressure is influenced by ambient temperature greatly, especially the time group back pressure when ambient temperature is higher in summer is high, the unit is exerted oneself the most limitedly, the air cooling fan adds to the biggest, the backpressure descends unobviously, bring the air cooling system power consumption simultaneously and rise, and cause the condition of pipe blockage easily after the nozzle uses the certain time, the problem that the person of being not convenient for used.

Description

Automatic spraying and cooling device for air cooling island

Technical Field

The utility model relates to an automatic spray technical field specifically is an air cooling island automatic spray heat sink.

Background

Spraying equipment is the important equipment of pipeline cooling in the power plant, mainly in the flow of electricity generation, the effect of performance to the pipeline cooling, in order to ensure to realize the effect that can stabilize the electricity generation, my company is providing the detection for the power plant, the maintenance, among the system management service process, discover that the dolly is washed to the movable type, personnel intensity of labour is big, and wash the back cooling effect unobvious, the generating efficiency in former coal bunker has been influenced, and the fortune dimension cost of my company has been promoted, consequently, air cooling island automatic spray heat sink has been proposed.

The main machine condensing device is designed as a direct air-cooling condenser, the power of a turbine generator can be ensured to be 332MW under the working condition that the back pressure is not more than 32KPa, the air-cooling condenser system comprises twelve rows of sixty fans, each row of air-cooling condenser is provided with five air-cooling condenser units, four of the air-cooling condenser units are concurrent air-cooling condenser units, and the other air-cooling condenser unit is a countercurrent air-cooling condenser unit, the back pressure is greatly influenced by the environmental temperature, particularly the back pressure of a unit is high when the environmental temperature is high in summer, the maximum output of the unit is limited, meanwhile, the coal consumption is increased, the air-cooling fan is added to the maximum, the back pressure is not obviously reduced, and the power consumption of the air-cooling system is increased.

In the operation of power plant's spray cooling device, use the demineralized water to wash the dolly with the portable washing, and every row of dolly that washes is sixteen nozzles, it is slow to wash speed, the backpressure is influenced by ambient temperature greatly, especially the group backpressure is high when ambient temperature is higher in summer, the unit is the biggest to exert oneself limitedly, the air cooling fan adds to the biggest, the backpressure descends unobviously, bring the air cooling system power consumption simultaneously and rise, and cause the condition of pipe blockage after the nozzle uses the certain time easily, inside lacks certain filter equipment and carries out the effect of impurity recovery, the person of not facilitating the use uses.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an automatic spraying cooling device for an air cooling island, which has the advantages that the atomization effect of a nozzle is increased, water mist is sprayed to a radiator fin to be vaporized and evaporated rapidly, thereby reducing the temperature of the radiator fins, achieving the advantages of reducing back pressure and blockage, and facilitating the recovery of impurities, solving the problem of using a movable washing trolley for washing demineralized water, and each row of the washing trolleys are provided with sixteen nozzles, the washing speed is slow, the back pressure is greatly influenced by the environmental temperature, particularly, the back pressure of the unit is high when the environmental temperature is high in summer, the maximum output of the unit is limited, the air cooling fan is added to the maximum, the back pressure is not obviously reduced, meanwhile, the power consumption of the air cooling system is increased, and the nozzle is easy to cause the blockage of the pipeline after being used for a certain time, the inside certain filter equipment that lacks carries out the effect that impurity retrieved, the problem that the user of being not convenient for used.

(II) technical scheme

For the above-mentioned purpose that increases liquid atomization and cool down rapidly and prevent stifled protection, the utility model provides a following technical scheme: an automatic spraying and cooling device for an air cooling island comprises a water conveying pipeline and a peak spraying system, wherein a plurality of filter boxes are arranged on the front side of the water conveying pipeline, a water guide pipe is communicated with the front side of each filter box, a filter screen is movably connected to the front side of the inner wall of each filter box, a nozzle atomization device is movably connected to the front side of each water guide pipe, a recovery mechanism is arranged in the inner cavity of each filter box, and guide mechanisms are arranged on the left side and the right side of each filter box;

the peak spraying system comprises a temperature sensor, a storage module is electrically connected to the output end of the temperature sensor in an unidirectional mode, a control device is electrically connected to the output end of the storage module in an unidirectional mode, a water pump is electrically connected to the output end of the control device in an unidirectional mode, the output end of the water pump is electrically connected with the input end of the nozzle atomization device in an unidirectional mode, and a warning device is electrically connected to the output end of the control device in an unidirectional mode.

Preferably, the recovery mechanism comprises a cover plate, the bottom of the cover plate is fixedly connected with a connecting rod, and the bottom of the connecting rod is fixedly connected with a recovery box.

Preferably, guiding mechanism includes first fixed block, one side and the apron fixed connection that first fixed block is close to the apron, the equal fixedly connected with second fixed block in left side and the right side of filter cartridge, the bottom fixedly connected with guide bar of first fixed block, the guide way of using with the guide bar cooperation is seted up at the top of second fixed block.

Preferably, the equal swing joint in one side that two second fixed blocks are opposite has the fixture block, one side fixedly connected with bracing piece that the fixture block is close to the second fixed block, the draw-in groove that uses with the bracing piece cooperation is seted up to one side that the guide bar is close to the bracing piece.

Preferably, the top and the bottom of the fixture block on one side close to the second fixed block are fixedly connected with friction pads, and one side of the second fixed block close to the friction pads is provided with friction grooves matched with the friction pads for use.

Preferably, the bottom fixedly connected with sealing washer of apron, the seal groove of using with the sealing washer cooperation is seted up at the top of filter cartridge.

(III) advantageous effects

Compared with the prior art, the utility model provides an air cooling island automatic spray heat sink possesses following beneficial effect:

the automatic spraying and cooling device for the air cooling island is characterized in that a peak spraying system is arranged, a user remotely detects the temperature through a temperature sensor, so that the effect of cooling through a water pump is controlled, water mist is effectively sprayed to the fins of the radiator through a nozzle atomization device, rapid vaporization and evaporation are realized, the temperature of the fins of the radiator is reduced, the purpose of reducing back pressure is achieved, the effects of filtering impurities in a pipeline and facilitating recovery are achieved through the matched use of a filter box and a filter screen, the problem that the mobile washing trolley for demineralized water is used for washing is solved, sixteen nozzles are arranged in each row of washing trolleys, the washing speed is slow, the influence of the back pressure on the environment temperature is large, the group back pressure is high when the environment temperature is high especially in summer, the maximum output of a unit is limited, an air cooling fan is added to the maximum, the reduction of the back pressure is not obvious, and the power consumption of the air cooling system is increased at the same time, and the nozzle causes the condition of pipeline jam after using for a certain time easily, and inside lacks certain filter equipment and carries out the effect that impurity retrieved, the problem that the user of being not convenient for used.

Drawings

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

FIG. 2 is a perspective view of the filter net and the filter box of the present invention;

FIG. 3 is a front cross-sectional view of the filter cartridge and recovery mechanism of the present invention;

fig. 4 is a partial front sectional view of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 6 is a schematic view of the peak spraying system of the present invention.

In the figure: 1. a water transport pipeline; 2. a filter cartridge; 3. a water conduit; 4. a filter screen; 5. a nozzle atomization device; 6. a recovery mechanism; 601. a cover plate; 602. a connecting rod; 603. a recovery box; 7. a guide mechanism; 701. a first fixed block; 702. a second fixed block; 703. a guide bar; 704. a guide groove; 8. a clamping block; 9. a support bar; 10. a card slot; 11. a friction pad; 12. a friction groove; 13. a seal ring; 14. a sealing groove; 15. a temperature sensor; 16. a storage module; 17. a control device; 18. a water pump; 19. a warning device; 20. a spike spray system.

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. 1-6, an automatic spraying and cooling device for an air cooling island comprises a water conveying pipeline 1 and a peak spraying system 20, wherein a plurality of filter boxes 2 are arranged on the front side of the water conveying pipeline 1, the front sides of the filter boxes 2 are communicated with a water guide pipe 3, the front side of the inner wall of each filter box 2 is movably connected with a filter screen 4, the front side of the water guide pipe 3 is movably connected with a nozzle atomization device 5, an inner cavity of each filter box 2 is provided with a recovery mechanism 6, and the left side and the right side of each filter box 2 are provided with guide mechanisms 7; the peak spraying system 20 comprises a temperature sensor 15, the output end of the temperature sensor 15 is unidirectionally and electrically connected with a storage module 16, the output end of the storage module 16 is unidirectionally and electrically connected with a control device 17, the output end of the control device 17 is unidirectionally and electrically connected with a water pump 18, the output end of the water pump 18 is unidirectionally and electrically connected with the input end of a nozzle atomization device 5, the output end of the control device 17 is unidirectionally and electrically connected with a warning device 19, when in use, a user remotely detects the temperature through the temperature sensor 15 by setting the peak spraying system 20, so as to control the effect of cooling the water pump 18, the nozzle atomization device 5 is arranged to effectively spray water mist to a radiator fin and rapidly vaporize and evaporate, so as to reduce the temperature of the radiator fin and reduce back pressure, and the effects of filtering impurities in a pipeline and facilitating recovery are achieved by setting the filter box 2 and the filter screen 4 in a matching manner, the problem of use the portable dolly that washes of demineralized water is solved, and every row washes the dolly and be sixteen nozzles, the washing speed is slow, the backpressure is influenced by ambient temperature greatly, especially the unit backpressure is high when ambient temperature is higher in summer, the unit maximum power is restricted, the air cooling fan adds to the biggest, the backpressure drops unobviously, bring the air cooling system power consumption to rise simultaneously, and the nozzle use the condition that causes the pipeline to block up after certain time easily, the inside lacks certain filter equipment and carries out the effect of impurity recovery, be not convenient for the user to use is solved, recovery mechanism 6 includes apron 601, the bottom fixedly connected with connecting rod 602 of apron 601, the bottom fixedly connected with of connecting rod 602 retrieves box 603, through setting up recovery mechanism 6, can make when carrying out the inside clearance to filter box 2, impurity sinks to retrieve the effect that is directly taken out of filter box 2 in box 603, the guide mechanism 7 comprises a first fixing block 701, one side of the first fixing block 701 close to the cover plate 601 is fixedly connected with the cover plate 601, the left side and the right side of the filter box 2 are fixedly connected with a second fixing block 702, the bottom of the first fixing block 701 is fixedly connected with a guide rod 703, the top of the second fixing block 702 is provided with a guide groove 704 matched with the guide rod 703 for use, the guide mechanism 7 is arranged to achieve the effect of guiding and installing the guide rod 703 into the guide groove 704 to the cover plate 601, one sides of the two opposite second fixing blocks 702 are movably connected with a fixture block 8, one side of the fixture block 8 close to the second fixing block 702 is fixedly connected with a support rod 9, one side of the guide rod 703 close to the support rod 9 is provided with a clamping groove 10 matched with the support rod 9 for use, the fixing effect on the guide rod 703 is achieved through the matched use of the support rod 9 and the clamping groove 10, and the guide rod 703 is prevented from being separated from the guide groove 704 due to the impact of water pressure, the top and the equal fixedly connected with friction pad 11 in bottom that fixture block 8 is close to second fixed block 702 one side, second fixed block 702 is close to one side of friction pad 11 and has seted up the friction groove 12 that uses with friction pad 11 cooperation, use through the cooperation that sets up friction pad 11 and friction groove 12, the location effect to bracing piece 9 and fixture block 8 has been played, the effect that prevents to break away from draw-in groove 10, the bottom fixedly connected with sealing washer 13 of apron 601, seal groove 14 that uses with sealing washer 13 cooperation is seted up at the top of filter cartridge 2, use through the cooperation that sets up sealing washer 13 and seal groove 14, the sealed degree that has played increase apron 601 and filter cartridge 2, prevent the leakage of liquid.

To sum up, the automatic spraying and cooling device for the air cooling island is characterized in that a peak spraying system 20 is arranged, a user remotely detects the temperature through a temperature sensor 15, so that the effect of cooling a water pump 18 is controlled, water mist is effectively sprayed to the radiator fins through a nozzle atomization device 5, the vaporization and evaporation are rapidly carried out, the temperature of the radiator fins is reduced, the back pressure is reduced, the filter box 2 and the filter screen 4 are matched for use, the effects of filtering impurities in a pipeline and facilitating recovery are achieved, the problem that the movable washing trolley for demineralized water is used for washing is solved, sixteen nozzles are arranged in each row of washing trolley, the washing speed is slow, the back pressure is greatly influenced by the environmental temperature, particularly, when the environmental temperature is higher in summer, the back pressure of a unit is high, the output of the unit is limited to the maximum, and the back pressure is not obviously reduced, bring the air cooling system power consumption simultaneously and rise, and the nozzle uses the condition that causes the pipeline to block up easily after the certain time, and inside lacks certain filter equipment and carries out the effect that impurity recovery, the problem that the user of not being convenient for used.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides an air cooling island automatic spray heat sink, includes fortune water pipeline (1) and peak spraying system (20), its characterized in that: a plurality of filter boxes (2) are arranged on the front side of the water conveying pipeline (1), a water guide pipe (3) is communicated with the front side of each filter box (2), a filter screen (4) is movably connected to the front side of the inner wall of each filter box (2), a nozzle atomization device (5) is movably connected to the front side of each water guide pipe (3), a recovery mechanism (6) is arranged in an inner cavity of each filter box (2), and guide mechanisms (7) are arranged on the left side and the right side of each filter box (2);

peak spraying system (20) includes temperature sensor (15), the one-way electric connection of output of temperature sensor (15) has storage module (16), the one-way electric connection of output of storage module (16) has controlling means (17), the one-way electric connection of output of controlling means (17) has water pump (18), the one-way electric connection of input of the output of water pump (18) and nozzle atomizing device (5), the one-way electric connection of output of controlling means (17) has warning device (19).

2. The automatic spraying and cooling device for the air cooling island according to claim 1, is characterized in that: retrieve mechanism (6) including apron (601), the bottom fixedly connected with connecting rod (602) of apron (601), the bottom fixedly connected with of connecting rod (602) retrieves box (603).

3. The automatic spraying and cooling device for the air cooling island according to claim 2, is characterized in that: guiding mechanism (7) include first fixed block (701), one side and apron (601) fixed connection that first fixed block (701) are close to apron (601), the equal fixedly connected with second fixed block (702) in left side and the right side of filter cartridge (2), the bottom fixedly connected with guide bar (703) of first fixed block (701), guide way (704) that use with guide bar (703) cooperation are seted up at the top of second fixed block (702).

4. The automatic spray cooling device for the air cooling island according to claim 3, wherein: the two opposite sides of the second fixing blocks (702) are movably connected with a clamping block (8), the clamping block (8) is close to one side of the second fixing block (702) and is fixedly connected with a supporting rod (9), and a clamping groove (10) matched with the supporting rod (9) for use is formed in one side, close to the supporting rod (9), of the guide rod (703).

5. The automatic spraying and cooling device for the air cooling island according to claim 4, is characterized in that: the top and the bottom of the clamping block (8) close to one side of the second fixing block (702) are fixedly connected with friction pads (11), and one side of the second fixing block (702) close to the friction pads (11) is provided with friction grooves (12) matched with the friction pads (11) for use.

6. The automatic spraying and cooling device for the air cooling island according to claim 2, is characterized in that: the bottom fixedly connected with sealing washer (13) of apron (601), seal groove (14) that use with sealing washer (13) cooperation are seted up at the top of filter cartridge (2).