CN210689263U

CN210689263U - Glass fiber reinforced plastic cooling tower

Info

Publication number: CN210689263U
Application number: CN201921288640.1U
Authority: CN
Inventors: 李斌
Original assignee: Hebei Ruichuan Frp Co Ltd
Current assignee: Hebei Ruichuan Frp Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-06-05
Anticipated expiration: 2029-08-09

Abstract

The utility model relates to the technical field of cooling towers, in particular to a glass fiber reinforced plastic cooling tower which can remove dust from cold air entering an air chamber, prevent the dust from polluting circulating water, ensure the service life of a filler and improve the practicability; the tower comprises a tower body, wherein an air chamber is arranged inside the tower body, a water distributor and filler are arranged in the air chamber, the water distributor is communicated with a water inlet pipe, the top of the tower body is provided with an air outlet, a fan is arranged at the air outlet, the bottom of the tower body is provided with a water collecting tray communicated with the air chamber, and the bottom of the water collecting tray is provided with a water return pipe; still include annular bellows, spray pump, water tank, communicating pipe, annular spray tube, multiunit shower head, multiunit louver fan, multiunit intake pipe and filter screen, the top of communicating pipe stretches into to placing the intracavity from the bottom of annular bellows, the bottom and the water tank intercommunication of communicating pipe, the input and the water tank intercommunication of spray pump, the output that sprays the pump stretches into to placing the intracavity and communicate with annular shower.

Description

Glass fiber reinforced plastic cooling tower

Technical Field

The utility model relates to a technical field of cooling tower especially relates to a glass steel cooling tower.

Background

As is well known, a cooling tower made of glass fiber reinforced plastic refers to a device capable of cooling water, which is widely used in the field of industrial production and air conditioning systems, because the water undergoes heat exchange and mass exchange with air flowing through the cooling tower, thereby lowering the temperature of the water; the existing glass fiber reinforced plastic cooling tower comprises a tower body, wherein an air chamber is arranged inside the tower body, a water distributor and filler are arranged in the air chamber, the water distributor is positioned above the filler and communicated with a water inlet pipe, an air outlet is arranged at the top of the tower body, a fan is arranged at the air outlet, a plurality of air inlets communicated with the air chamber are arranged on the outer side of the tower body, louver fans are arranged at the air inlets, a water collecting tray communicated with the air chamber is arranged at the bottom of the tower body, and a water return pipe is arranged at the bottom of the water collecting tray; when the existing glass fiber reinforced plastic cooling tower is used, high-temperature water enters a water distributor from a water inlet pipe and is sprayed on a filler, air in an air chamber is pumped out from an air outlet through the suction of a fan, external cold air enters the air chamber from an air inlet to carry out heat exchange on the water on the filler, so that the water is cooled, and the cooled water falls into a water collecting tray and flows back to air conditioning equipment through a water return pipe; the existing glass fiber reinforced plastic cooling tower is discovered in use, external dust enters an air chamber along with cold air, the circulating water is easily polluted, the service life of the filler is influenced, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a glass steel cooling tower, it can remove dust to the cold air that gets into the air chamber, prevents that the dust from causing the pollution to the circulating water, and the life of guarantee filler improves the practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a glass fiber reinforced plastic cooling tower comprises a tower body, wherein an air chamber is arranged inside the tower body, a water distributor and filler are arranged in the air chamber, the water distributor is positioned above the filler and communicated with a water inlet pipe, an air outlet is formed in the top of the tower body, a fan is arranged at the air outlet, a water collecting tray communicated with the air chamber is arranged at the bottom of the tower body, and a water return pipe is arranged at the bottom of the water collecting tray; the tower body is characterized by further comprising an annular air box, a spray pump, a water tank and a communicating pipe, wherein the annular air box is sleeved on the outer side of the tower body, a placing cavity is formed in the annular air box, an annular spray pipe is arranged on the inner top wall of the placing cavity, a plurality of groups of spray heads are communicated and arranged at the bottom end of the annular spray pipe, the groups of spray heads are uniformly arranged at equal angles at the bottom end of the annular spray pipe, a plurality of groups of air inlets are arranged at the bottom of the outer side of the annular air box and are respectively positioned below the groups of spray heads, louver fans are arranged at the positions of the plurality of groups of air inlets, a plurality of groups of air inlet pipes communicated with the air chamber are arranged at the top of the inner side of the annular air box and are respectively positioned at the inner sides of the groups of spray heads, a working cavity is formed in the inner, the bottom and the water tank intercommunication of communicating pipe, the input and the water tank intercommunication of pump spray, the output that sprays the pump stretches into to placing the intracavity and communicate with annular shower.

Preferably, the vertical baffle that is provided with in half regional on the left side of working chamber, the top of baffle is connected with the interior roof of working chamber, and the front end and the rear end of baffle are connected with the preceding lateral wall and the back lateral wall of working chamber respectively, leave the space between the bottom of baffle and the interior bottom wall of working chamber, the left end and the right-hand member of filter screen are connected with the right-hand member of baffle and the right side wall of working chamber respectively, the bottom of communicating pipe is located the left side of baffle, the input of spraying the pump stretches into to the working chamber and is located the top of filter screen from the right-hand member of water tank.

Preferably, the top end of the water tank is provided with a water feeding pipe, the water feeding pipe is provided with a blocking cover, the bottom end of the water tank is provided with a drain pipe, and the drain pipe is provided with a drain valve.

Preferably, the height of the air inlet pipe is higher than that of the air inlet, and each group of spray headers is positioned between one group of air inlet pipe and one group of air inlet.

Preferably, one end of the air inlet pipe, which is far away from the annular air box, is inserted into the air chamber in an upward inclined mode and is located below the filler.

Preferably, a booster fan is arranged at the louver fan.

Preferably, it is provided with the multiunit net that removes dust to place the intracavity slope, the multiunit net that removes dust is located multiunit shower head under respectively to the one end that the air inlet was kept away from to the net that removes dust is connected with the interior diapire of working chamber, and the one end tilt up of the neighbouring air inlet of the net that removes dust is connected with the interior roof of working chamber.

Preferably, a silencing cover is arranged at the top of the tower body.

(III) advantageous effects

Compared with the prior art, the utility model provides a glass steel cooling tower possesses following beneficial effect: this glass steel cooling tower, external gas gets into annular bellows from the air intake in, through the spray pump with the water pump in the water tank to annular spray tube in and spray from the gas that the chamber was placed to the entering respectively from the blowout of multiunit shower head, the dust impurity who carries in the degasification, can tentatively cool down gas simultaneously, gas through dust removal treatment gets into in the air chamber from the intake pipe, carry out the heat transfer to the circulating water on the filler, make the temperature of circulating water reduce, remove dust to the cold air that can get into the air chamber, prevent that the dust from causing the pollution to the circulating water, guarantee the life of filler, the high practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention;

FIG. 3 is a schematic top view of the annular bellows of the present invention;

in the drawings, the reference numbers: 1. a tower body; 2. a water distributor; 3. a filler; 4. a water inlet pipe; 5. an air outlet; 6. a fan; 7. a water collection tray; 8. a water return pipe; 9. an annular bellows; 10. a spray pump; 11. a water tank; 12. a communicating pipe; 13. an annular shower pipe; 15. a shower head; 16. a louver fan; 17. an air inlet pipe; 18. a filter screen; 19. a baffle plate; 20. a water feeding pipe; 21. a blow-off pipe; 22. a booster fan; 23. a dust removal net; 24. a silencing cover.

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. 1-3, the glass fiber reinforced plastic cooling tower of the present invention comprises a tower body 1, an air chamber is disposed inside the tower body 1, a water distributor 2 and a filler 3 are disposed in the air chamber, the water distributor 2 is located above the filler 3, the water distributor 2 is communicated with a water inlet pipe 4, a gas outlet 5 is disposed at the top of the tower body 1, a fan 6 is disposed at the gas outlet 5, a muffling cover 24 is disposed at the top of the tower body 1, the gas outlet 5 can be muffled through the muffling cover 24 to reduce noise, a water collecting tray 7 communicated with the air chamber is disposed at the bottom of the tower body 1, a water return pipe 8 is disposed at the bottom of the water collecting tray 7, and cooled circulating water flows back to an air conditioning device through the water return; the tower body is characterized by further comprising an annular air box 9, a spray pump 10, a water tank 11 and a communicating pipe 12, wherein the annular air box 9 is sleeved on the outer side of the tower body 1, a placing cavity is formed in the annular air box 9, an annular spray pipe 13 is arranged on the inner top wall of the placing cavity, a plurality of groups of spray heads 15 are communicated with the bottom end of the annular spray pipe 13, the groups of spray heads 15 are uniformly arranged at the bottom end of the annular spray pipe 13 at equal angles, a plurality of groups of air inlets are formed in the bottom of the outer side of the annular air box 9, the plurality of groups of air inlets are respectively positioned below the groups of spray heads 15, louver fans 16 are arranged at the positions of the plurality of groups of air inlets, booster fans 22 are arranged at the positions of the louver fans 16, the booster fans 22 are selectively arranged, when the wind power of the fans 6 is insufficient, the booster, the multiple groups of dust removing nets 23 are respectively positioned under the multiple groups of spray headers 15, one ends of the dust removing nets 23 far away from the air inlets are connected with the inner bottom wall of the working cavity, one ends of the dust removing nets 23 close to the air inlets are inclined upwards and connected with the inner top wall of the working cavity, the air in the air inlet placing cavity can be filtered through the dust removing nets 23, water is sprayed on the dust removing nets 23 to form a layer of water film on the dust removing nets 23, dust in the air inlet can be fully captured through the water film to improve the dust removing effect on the air inlet, multiple groups of air inlet pipes 17 communicated with the air chamber are arranged at the top of the inner side of the annular air box 9, the multiple groups of air inlet pipes 17 are respectively positioned at the inner sides of the multiple groups of spray headers 15, the working cavity is arranged inside the water tank 11, a filter screen 18 is arranged in the working cavity, and the top ends of, the bottom end of a communicating pipe 12 is communicated with a water tank 11, the input end of a spray pump 10 is communicated with the water tank 11, the output end of the spray pump 10 extends into a placing cavity and is communicated with an annular spray pipe 13, the height of an air inlet pipe 17 is higher than that of an air inlet, each group of spray heads 15 are arranged between one group of air inlet pipe 17 and one group of air inlet, one end of the air inlet pipe 17, which is far away from the annular air box 9, is inserted into the air chamber in an upward inclined mode and is positioned below the filler 3, external gas enters the annular air box 9 from an air inlet, water in the water tank 11 is pumped into the annular spray pipe 13 through the spray pump 10 and is sprayed out from the plurality of groups of spray heads 15 to the gas entering the placing cavity respectively, dust impurities carried in the gas are removed, meanwhile, the gas can be primarily cooled, and the gas after dust removal treatment enters the air, carry out the heat transfer to the circulating water on packing 3, make the temperature of circulating water reduce, remove dust to the cold air that can get into the air chamber, prevent that the dust from causing the pollution to the circulating water, guarantee packing 3's life improves the practicality.

The utility model discloses a glass steel cooling tower, the left half regional vertical baffle 19 that is provided with of working chamber, the top of baffle 19 is connected with the interior roof of working chamber, and the front end and the rear end of baffle 19 are connected with the preceding lateral wall and the back lateral wall of working chamber respectively, leave the space between the bottom of baffle 19 and the interior roof of working chamber, the left end and the right-hand member of filter screen 18 are connected with the right-hand member of baffle 19 and the right side wall of working chamber respectively, the bottom of communicating pipe 12 is located the left side of baffle 19, the input of spray pump 10 stretches into to the working chamber and is located the top of filter screen 18 from the right-hand member of water tank 11, and the water of placing the intracavity flows into the working chamber through communicating pipe 12 and leads to the bottom of working chamber through baffle 19, after filtering the impurity in the water through filter screen 18, is taken away by spray pump 10 again and is recycled, the top of water tank 11 is provided with filler pipe 20, a baffle cover is arranged at the water feeding pipe 20, a drain pipe 21 is arranged at the bottom end of the water tank 11, and a drain valve is arranged at the drain pipe 21; can derive the sedimentary impurity in the water tank 11 through blow off pipe 21, can be toward water tank 11 internal makeup water through filler pipe 20, guarantee to remove dust to admitting air.

When in use, high-temperature water enters the water distributor 2 from the water inlet pipe 4 and is sprayed on the filler 3, the air in the air chamber is pumped out from the air outlet 5 by the suction of the fan 6, the air outlet 5 can be silenced by the silencing cover 24 to reduce noise, the outside air enters the annular air box 9 from the air inlet, the water in the water tank 11 is pumped into the annular spray pipe 13 by the spray pump 10 and is respectively sprayed out from the plurality of groups of spray heads 15 to spray the air entering the placing cavity, dust and impurities carried in the air are removed, the air entering the air inlet placing cavity can be filtered by the dust removal net 23, the water is sprayed on the dust removal net 23 to form a water film on the dust removal net 23, the dust in the air can be fully captured by the water film to improve the dust removal effect of the air inlet, meanwhile, the air can be primarily cooled, the air after dust removal treatment enters the air chamber from the air inlet pipe 17, carry out the heat transfer to the circulating water on packing 3, make the temperature of circulating water reduce, remove dust to the cold air that can get into the air chamber, prevent that the dust from causing the pollution to the circulating water, guarantee packing 3's life, the improvement practicality, the water of placing the intracavity flows into the working chamber through communicating pipe 12 and passes through the bottom of 19 water conservancy diversion of baffle to the working chamber, filter the back through the impurity of filter screen 18 to the aquatic, be taken away by spray pump 10 again and circulate the use, can derive sedimentary impurity in the water tank 11 through blow off pipe 21, can be toward water tank 11 interior make-up water through filler pipe 20, the assurance can remove dust to admitting air.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. A glass fiber reinforced plastic cooling tower comprises a tower body (1), wherein an air chamber is arranged inside the tower body (1), a water distributor (2) and a filler (3) are arranged in the air chamber, the water distributor (2) is positioned above the filler (3), the water distributor (2) is communicated with a water inlet pipe (4), the top of the tower body (1) is provided with a gas outlet (5), a fan (6) is arranged at the gas outlet (5), the bottom of the tower body (1) is provided with a water collecting tray (7) communicated with the air chamber, and the bottom of the water collecting tray (7) is provided with a water return pipe (8); the tower is characterized by further comprising an annular air box (9), a spray pump (10), a water tank (11) and a communicating pipe (12), wherein the annular air box (9) is sleeved outside the tower body (1), a placing cavity is arranged inside the annular air box (9), an annular spray pipe (13) is arranged on the inner top wall of the placing cavity, the bottom end of the annular spray pipe (13) is communicated with a plurality of groups of spray heads (15), the plurality of groups of spray heads (15) are uniformly arranged at the bottom end of the annular spray pipe (13) at equal angles, a plurality of groups of air inlets are arranged at the bottom of the outer side of the annular air box (9), the plurality of groups of air inlets are respectively positioned below the plurality of groups of spray heads (15), louver fans (16) are respectively arranged at the positions of the plurality of groups of air inlets, a plurality of groups of air inlet pipes (17) communicated with the air chamber are arranged at the top of the inner side of the annular air box (9, the inside of water tank (11) is provided with the working chamber to be provided with filter screen (18) in the working chamber, the top of communicating pipe (12) stretches into to placing the intracavity from the bottom of annular bellows (9), the bottom and the water tank (11) intercommunication of communicating pipe (12), the input and the water tank (11) intercommunication of pump (10) spray, the output of pump (10) spray stretch into to placing the intracavity and communicate with annular shower (13).

2. The glass fiber reinforced plastic cooling tower of claim 1, characterized in that, the vertical baffle (19) that is provided with in half regional left side of working chamber, the top of baffle (19) is connected with the interior roof of working chamber, and the front end and the rear end of baffle (19) are connected with the preceding lateral wall and the back lateral wall of working chamber respectively, leave the space between the bottom of baffle (19) and the interior bottom wall of working chamber, the left end and the right end of filter screen (18) are connected with the right-hand member of baffle (19) and the right-hand wall of working chamber respectively, the bottom of communicating pipe (12) is located the left side of baffle (19), the input of spray pump (10) stretches into to the working chamber and is located the top of filter screen (18) from the right-hand member of water tank (11).

3. The glass fiber reinforced plastic cooling tower as claimed in claim 1, wherein a water feeding pipe (20) is arranged at the top end of the water tank (11), a blocking cover is arranged at the position of the water feeding pipe (20), a drain pipe (21) is arranged at the bottom end of the water tank (11), and a drain valve is arranged at the position of the drain pipe (21).

4. A cooling tower according to claim 1, wherein the height of said air inlet pipes (17) is higher than the height of the air inlet ports, each set of said showerheads (15) being located between a set of said air inlet pipes (17) and a set of said air inlet ports.

5. A cooling tower according to claim 1, characterised in that the end of the air inlet pipe (17) remote from the annular windbox (9) is inserted obliquely upwards into the plenum and below the fill material (3).

6. A cooling tower of glass fibre reinforced plastic according to claim 1, characterized in that a booster fan (22) is provided at the louver fan (16).

7. The glass fiber reinforced plastic cooling tower as claimed in claim 1, wherein a plurality of groups of dust removing nets (23) are obliquely arranged in the placing cavity, the groups of dust removing nets (23) are respectively positioned right below the groups of spray headers (15), one end of each dust removing net (23) far away from the air inlet is connected with the inner bottom wall of the working cavity, and one end of each dust removing net (23) close to the air inlet is upward inclined and connected with the inner top wall of the working cavity.

8. A cooling tower of glass fibre reinforced plastic according to claim 1, characterized in that the top of the tower body (1) is provided with a sound deadening hood (24).