Novel cooling tower
Technical Field
The utility model relates to the technical field of cooling equipment, in particular to a novel 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 heat dissipation device which utilizes the principle that the heat is carried out by volatilization of steam to achieve evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate the waste heat generated in industry or refrigeration air conditioners to reduce the water temperature after the water is in flowing contact with the air to generate the steam through heat exchange. Spray water of the cooling tower falls down and then can be reused for spraying, and some existing water cooling towers are particularly box-type cooling towers, but the temperature of the spray water can also rise after the cooling tower is used for a long time, so that the cooling effect is influenced.
Disclosure of Invention
The utility model provides a novel cooling tower for making up the defects of the prior art.
The utility model is realized by the following technical scheme:
a novel cooling tower comprises an upper box body, a middle box body and a lower box body which are sequentially arranged from top to bottom, wherein the bottom of the upper box body is open, and an air outlet pipe is arranged at the top of the upper box body; a fan is arranged in the air outlet pipe; the top and the bottom of the middle box body are both open, and a coil pipe frame is arranged in the middle box body; a plurality of snakelike coil pipes are arranged on the coil pipe frame; the top of the lower box body is open, a water receiving tray and a water tank are installed in the lower box body, the water tank is located below the water receiving tray and connected through a plurality of downpipes, an air inlet is formed in the side wall of the lower box body, and the height of the air inlet is matched with that of the downpipes; the lower box body is connected with the middle box body through an air pipe, the interface of the air pipe and the middle box body is located below the snake-shaped coil pipe, and the interface of the air pipe and the lower box body is located between the water receiving disc and the water tank.
The inner part of the upper box body is sequentially provided with a demister and a spray header from top to bottom, and the spray header is provided with a spray head.
The water inlet ends of the plurality of the snakelike coil pipes are connected with a water inlet main pipe, and the water outlet ends of the snakelike coil pipes are connected with a water outlet main pipe.
And a filter plate is arranged in the lower box body and is positioned above the water receiving disc.
The frame is installed to one side of box down, install the water pump in the frame, the input of water pump passes through the second circulating pipe and is connected with the water tank, the output of water pump passes through first circulating pipe and is connected with the shower water pipe.
And the air pipe and the interface of the lower box body and the air inlet are positioned on different side walls of the lower box body.
The water tank is provided with a water discharge pipe, and the water discharge pipe is provided with a manual water discharge valve.
The water tank is provided with a spray water inlet pipe, and the spray water inlet pipe is provided with an automatic water feeding valve.
The water receiving tray is tightly matched with the side wall of the lower box body.
The utility model has the following technical effects:
the utility model enters the space between the water receiving tray and the water tank from the air inlet under the action of the fan, and cools the spray water in the downpipe, so that the spray water is always kept at a lower temperature, and the cooling effect is better; the evaporation loss of the shower water can be reduced.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
In the figure, 1-a fan, 2-a first air outlet pipe, 3-an upper box body, 4-a second air outlet pipe, 5-a water outlet main pipe, 6-a first circulating water pipe, 7-a water inlet main pipe, 8-bolts, 9-a water outlet pipe, 10-a rack, 11-a water pump, 12-a spray water inlet pipe, 13-a second circulating water pipe, 14-a lower box body, 15-an air inlet, 16-an insect-proof net, 17-an air pipe, 18-a first lower connecting lug, 19-a middle box body, 20-a second lower connecting lug, 21-a demister, 22-a spray water pipe, 23-a serpentine coil pipe, 24-a filter plate, 25-a water receiving disc, 26-a water outlet pipe and 27-a water tank.
Detailed Description
The following are only embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art within the technical scope of the present invention are intended to be covered by the scope of the present invention.
The words "front", "back", "inner" and "outer" used in this invention to describe the directional relationship are for convenience of description of the embodiments only and should not be construed as limiting the present invention. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The fixed connection mode comprises but is not limited to a connection mode known in the prior art, such as welding, screwing, clamping, interference fit, integral forming and the like; the number of the plurality is more than one.
Fig. 1 and 2 show an embodiment of the present invention. The embodiment provides a novel cooling tower, which comprises an upper box body 3, a middle box body 19 and a lower box body 14 which are sequentially arranged together from top to bottom; the first engaging lug of going up is installed at the top of specific lower box 14, and the engaging lug is installed on the second in first engaging lug 18, top are installed to the bottom of well box 19, go up 3 bottoms on the box and install engaging lug 20 under the second, wherein the first engaging lug and the first engaging lug 18 phase-match of going up, engaging lug and the second 20 phase-matches of going up all carry out detachable through bolt 8 and be connected, convenient transportation.
Go up the bottom of box 3 and open, first play tuber pipe 2 and second play tuber pipe 4 are installed to the top to first play tuber pipe 2 and second play all install fan 1 in the tuber pipe 4, go up the inside fixed mounting of box 3 and have defroster 21, spray header 22, wherein defroster 21 is located spray header 22's top, installs the shower nozzle on the spray header 22.
The top and the bottom of well box 19 all open, and internally mounted has the coil pipe support, installs a plurality of serpentine coil 23 on the coil pipe support, and this a plurality of serpentine coil 23's the end of intaking all is connected with the female pipe 7 of intaking, and the end of going out all is connected with the female pipe 5 of play water.
The top of the lower box body 14 is open, a filter plate 24, a water pan 25 and a water tank 27 are installed inside the lower box body 14, wherein the filter plate 24 is installed on the top of the lower box body 14, the water pan 25 is located below the filter plate 24, a certain gap is reserved between the water pan 25 and the filter plate, and the water tank 27 is located below the water pan 25 and connected through a plurality of downpipes 26. Air inlets 15 are formed in two side walls of the lower box body 14, the two air inlets 15 are arranged in a mirror image mode, and the height of each air inlet 15 is matched with that of the downpipe 26. The air inlet 15 is provided with an insect-proof net. The water pan 25 is tightly fitted with the side wall of the lower box 14, such as installing a sealing ring, or directly installed together by bolts, rivets, etc.
An openable box door can be arranged on the lower box body 14 in order to clean the filter plate 24, and when the box door is not used, the box door is fixedly connected with the lower box body 14 through bolts to keep airtightness, and when the box door is used, the box door is opened.
The lower box body 14 is connected with the middle box body 19 through an air pipe 17, wherein the interface between the air pipe 17 and the middle box body 19 is positioned below the serpentine coil pipe 23, the interface between the air pipe 17 and the lower box body 14 is positioned between the water pan 25 and the water tank 27, and the interface between the air pipe 17 and the lower box body 14 is not positioned on the same side wall as the air inlet 15.
The water tank 27 is provided with a water discharge pipe 9 and a spray water inlet pipe 12, the water discharge pipe 9 is provided with a manual water discharge valve, the spray water inlet pipe 12 is provided with an automatic water feeding valve, and the automatic water feeding valve is positioned inside the water tank 27.
The frame 10 is installed to one side of lower box 14, installs water pump 11 on the frame 10, and water pump 11's input passes through second circulating pipe 13 and is connected with water tank 27, and water pump 11's output passes through first circulating pipe 6 and is connected with spray pipe 22. The frame 10 is fixedly connected with the lower box 14.
When the water-saving type water-cooling device is used, the water pump 11 sends spray water in the water tank to the spray water pipe 22 to be sprayed down to cool water in the serpentine coil pipe 23, the falling spray water falls into the water receiving disc 25 through the filter plate 24, and the filter plate 24 can prevent sundries from entering the water receiving disc 25 to further block the downpipe 26 and the spray water pipe 22. Under fan 1's effect, the air is the water collector 25 in box 14 under the air intake 15 entering, downpipe 26, spray water in the water tank 27 cools down, because the lateral wall time of water collector 25 and lower box 14 closely cooperates, the air can directly go into well box 19, but meet through spray water and serpentine pipe 23 in box 19 and the whereabouts in the tuber pipe 17 entering, take away the heat, thereby make the spray water can remain lower temperature throughout, the reinforcing cooling effect, simultaneously because whole equipment is sealed relatively, spray water's evaporation loss has been reduced.