CN112393338A

CN112393338A - Natural wind heat exchange equipment of water-free tower central water-cooling air conditioner

Info

Publication number: CN112393338A
Application number: CN202011268538.2A
Authority: CN
Inventors: 傅家宝; 申友利; 付海涛; 张刘亮; 邓鲲; 王强强; 潘飞飞
Original assignee: Fuyang Angu Boiler Pressure Vessel Manufacture Co ltd
Current assignee: Fuyang Angu Boiler Pressure Vessel Manufacture Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-02-23

Abstract

The invention relates to the technical field of heat exchange equipment, and discloses natural air heat exchange equipment for a water-free tower central water-cooling air conditioner, which comprises a water collecting disc and a filter screen, wherein the filter screen is positioned at the upper end inside the water collecting disc, the left side and the right side of the filter screen are both fixedly connected with connecting plates, one sides, far away from the two connecting plates, of the two connecting plates are both in threaded connection with two first bolts which are symmetrically arranged, the two connecting plates are respectively in contact connection with the upper ends of the two sides of the inner surface of the water collecting disc, the two first bolts are both in threaded connection with the upper ends of the left side and the right side of the inner surface of the water collecting disc, blanking holes are formed in the two ends inside the filter screen and one side, close to the water collecting disc, of the blanking holes are positioned in. This no water tower central water-cooling air conditioner natural wind indirect heating equipment can flow when the cooling water forms the cascade through central air conditioner, purifies the filtration to rivers.

Description

Natural wind heat exchange equipment of water-free tower central water-cooling air conditioner

Technical Field

The invention relates to the technical field of heat exchange equipment, in particular to natural wind heat exchange equipment of a water-free tower central water-cooling air conditioner.

Background

The central water-cooling air conditioner is also called as an environment-friendly air conditioner, an energy-saving environment-friendly air conditioner, an air cooler, a water-cooling air conditioner and the like, and has good performances of low investment, low energy consumption, high efficiency and the like, so that the central water-cooling air conditioner is widely used and popularized.

The patent number CN104896620A discloses a natural wind heat exchange device of a water-free tower central water-cooling air conditioner, which comprises a water collecting tray, a spraying part and a backflow pipeline when in use; the water inlet end of the spraying part is communicated with a compressor of a water-free tower central water-cooled air conditioner, the water outlet end of the spraying part sprays water into a water film, water mist or a water curtain, and the water sprayed by the spraying part is collected on the water collecting disc, but the equipment has certain defects when in use:

because the water collecting tray is exposed in the air when in use, the water resource is polluted because the external leaves and sand and dust enter the water collecting tray when the internal water resource is in use, and therefore, the normal use of the air conditioner can be influenced to a certain extent when the cooling water flows into the air conditioner.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the natural wind heat exchange equipment of the water-free tower central water-cooling air conditioner has the advantages that when cooling water flows out through the central air conditioner to form a water curtain, water flow is purified and filtered, meanwhile, leaf sand dust and the like are prevented from flowing into a water collecting tray, normal use and cleanness of water resources in the water collecting tray are guaranteed, and the problem that the water resources in the water collecting tray are polluted due to the leaf sand dust and the like and normal use of the air conditioner is influenced due to the fact that the water collecting tray of the central water-cooling air conditioner is exposed is solved.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a natural wind heat exchange device of a water-free tower central water-cooling air conditioner comprises a water collecting tray and a filter screen, wherein the filter screen is positioned at the inner upper end of the water collecting tray, the left side and the right side of the filter screen are fixedly connected with connecting plates, one side, far away from the two connecting plates, is in threaded connection with two first bolts symmetrically arranged, the two connecting plates are respectively in contact connection with the upper ends of the two sides of the inner surface of the water collecting tray, the two first bolts are in threaded connection with the upper ends of the left side and the right side of the inner surface of the water collecting tray, blanking holes are respectively formed in the two inner ends of the filter screen and one side, close to the water collecting tray, of the filter screen, the blanking holes are positioned in blanking through holes, the two ends of the bottom of the filter screen are respectively in contact connection with containing boxes, movable plates are in contact connection with the two sides of the inner surface of the two blanking holes, the bottom of the containing box is provided with a plurality of symmetrically arranged liquid outlet holes, the top of the filter screen and the position between the two blanking holes are provided with a placing groove, the inner surface of the groove wall of the placing groove is in contact connection with a first activated carbon filter screen, the upper end of the right side of the water collecting tray is provided with a sliding groove, a scraping mechanism is arranged above the first active carbon filter screen, two symmetrical vertical plates are fixedly arranged at the bottom of the filter screen, a transverse plate is fixedly arranged at the bottoms of the two vertical plates together, both ends of the transverse plate are provided with a movable through groove, an inserting mechanism is arranged between the two vertical plates, a transmission rod is rotatably connected between the two moving through grooves at the middle position of the transverse plate through a first rotating bearing, the pole wall of transfer line is fixed fixedly and is equipped with first bevel gear, two the containing box is kept away from one side upper end mutually and is all fixed the cardboard that is equipped with.

Preferably, scrape the fixed plate that material mechanism set up including reciprocal lead screw and two symmetries, two the fixed plate all is connected through the internal surface upper end screw thread of third bolt and water catch tray, and all rotates through the both ends of second rolling bearing and reciprocal lead screw and is connected, the right side the fixed plate passes through the fixed backup pad that is equipped with of connecting rod, the backup pad is connected with the right side contact of water catch tray, the connecting rod is located the spout, the right-hand member of reciprocal lead screw passes spout and backup pad and fixed motor that is equipped with, motor and backup pad fixed connection, the pole wall screw thread of reciprocal lead screw has the slider, the fourth bolt screw thread that the bottom of slider set up through two symmetries has the cleaning brush, the bottom of cleaning brush is connected with the top contact of first active carbon filter screen.

Preferably, grafting mechanism includes two picture pegs and two-way lead screw, the both ends of two-way lead screw all are through rolling bearing and two the riser rotates to be connected, two the picture peg is located the both ends of two-way lead screw, and all with the pole wall threaded connection of two-way lead screw, the second spring has all been cup jointed at the pole wall both ends of two-way lead screw, the both ends of second spring respectively with riser and picture peg fixed connection, the fixed cover of pole wall of two-way lead screw has connect second bevel gear, second bevel gear and first bevel gear meshing.

Preferably, coupling mechanism includes inserted block and push rod and push pedal, the inserted block is connected with the cell wall contact of slot, the opposite side fixed connection of movable plate and inserted block, the push rod slides with the lateral wall of containing box and cup joints, and one end pass the containing box and with the lateral wall lower extreme fixed connection of movable plate, the other end of push rod be located the outside of containing box and with push pedal fixed connection, the rod wall of push rod has cup jointed the second spring, the both ends of second spring respectively with the lateral wall fixed connection of push pedal and containing box.

Preferably, the lower end of one side, close to each other, of the inserting plate and the clamping plate is provided with a clamping groove, and the inner surfaces of the two clamping grooves are in contact connection with a second activated carbon filter screen.

Preferably, the lower end of the right side of the water collecting tray is communicated with two cooling water pipes.

Preferably, the bottom of the transmission rod is fixedly provided with a rotating block.

(III) advantageous effects

Compared with the prior art, the invention provides natural wind heat exchange equipment of a water-free tower central water-cooling air conditioner, which has the following beneficial effects:

1. this anhydrous tower central authorities water-cooling air conditioner natural wind indirect heating equipment through scraping material mechanism, blanking hole and the containing box that is equipped with, can scrape the sand and dust and branch and leaf etc. that the outside falls on the filter screen surface to the containing box in, guarantees the unblocked of first active carbon filter screen filtration.

2. This no water tower central authorities water-cooling air conditioner natural wind indirect heating equipment through grafting mechanism, cardboard and the second active carbon filter screen that is equipped with, filters the moisture that the inside branch and leaf of containing box flows, has improved the abundant cyclic utilization of water resource in the water catch bowl.

Drawings

FIG. 1 is a schematic structural diagram of a natural wind heat exchange device of a water-free tower central water-cooling air conditioner provided by the invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B of fig. 1.

In the figure: the cleaning machine comprises a water collecting tray 1, filter screens 2, a connecting plate 3, a storage box 4, a first activated carbon filter screen 5, a vertical plate 6, a reciprocating screw rod 7, a fixing plate 8, a connecting rod 9, a supporting plate 10, a motor 11, a sliding block 12, a cleaning brush 13, a clamping plate 14, a plugboard 15, a bidirectional screw rod 16, a first spring 17, a second activated carbon filter screen 18, a cooling water pipe 19, a transverse plate 20, a transmission rod 21, a first bevel gear 22, a moving plate 23, a second bevel gear 24, an insertion block 25, a push rod 26, a push plate 27, a second spring 28 and a rotating block 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a natural wind heat exchange device of a water-free tower central water-cooling air conditioner comprises a water collection tray 1 and a filter screen 2, wherein the filter screen 2 is arranged at the upper end of the inside of the water collection tray 1, the left side and the right side of the filter screen 2 are fixedly connected with connecting plates 3, the filter screen 2 is arranged to primarily filter and purify cooling water cooled by natural wind, one side of the two connecting plates 3 away from each other is in threaded connection with two first bolts which are symmetrically arranged, the two connecting plates 3 are respectively in contact connection with the upper ends of the two sides of the inner surface of the water collection tray 1, the two first bolts are in threaded connection with the upper ends of the left side and the right side of the inner surface of the water collection tray 1, blanking holes are respectively arranged at the two ends of the inside of the filter screen 2 and one side close to the water collection tray 1, the blanking holes are arranged at blanking through holes, the two ends of the bottom of the filter, the equal contact in internal surface both sides of two containing box 4 is connected with movable plate 23, the slot has all been seted up to the internal surface both sides in two blanking holes, all be connected the setting through coupling mechanism between two movable plates 23 and two slots, the play liquid hole that a plurality of symmetries set up is seted up to the bottom of containing box 4, the standing groove has been seted up just to be located between two blanking holes at the top of filter screen 2, the cell wall internal surface contact of standing groove is connected with first active carbon filter screen 5, it purifies the water resource to set up first active carbon filter screen 5, the spout has been seted up to the right side upper end of water catch tray 1, the top of first active carbon filter screen 5 is equipped with scrapes the material mechanism, two risers 6 of symmetry are fixed to the bottom of filter screen 2, the bottom of two risers 6 is fixed jointly is equipped with diaphragm 20, the removal logical groove has all been seted up at the both ends of diaphragm 20, be provided with grafting mechanism between The pole 21, the fixed first bevel gear 22 that is equipped with of pole wall of transfer line 21, two containing box 4 keep away from one side upper end mutually and all fixedly are equipped with cardboard 14.

The scraping mechanism comprises a reciprocating screw rod 7 and two fixing plates 8 which are symmetrically arranged, the two fixing plates 8 are both in threaded connection with the upper end of the inner surface of the water collecting tray 1 through a third bolt, the cleaning brush is connected with two ends of a reciprocating screw rod 7 through a second rotating bearing in a rotating mode, a supporting plate 10 is fixedly arranged on a right fixing plate 8 through a connecting rod 9, the supporting plate 10 is in contact connection with the right side of a water collecting disc 1, the connecting rod 9 is located in a sliding groove, the right end of the reciprocating screw rod 7 penetrates through the sliding groove and the supporting plate 10 and is fixedly provided with a motor 11, the motor 11 is fixedly connected with the supporting plate 10, a sliding block 12 is in threaded connection with the rod wall of the reciprocating screw rod 7, the bottom of the sliding block 12 is connected with a cleaning brush 13 through two symmetrically-arranged fourth bolt threads, the bottom of the cleaning brush 13 is in contact connection with the top of a first activated carbon filter screen 5, debris on the top of the filter screen 2 is scraped by the.

The splicing mechanism comprises two plugboards 15 and a bidirectional screw rod 16, two ends of the bidirectional screw rod 16 are rotatably connected with two vertical plates 6 through upper rotating bearings, the two plugboards 15 are located at two ends of the bidirectional screw rod 16 and are in threaded connection with rod walls of the bidirectional screw rod 16, second springs 17 are sleeved at two ends of the rod walls of the bidirectional screw rod 16, two ends of each second spring 17 are fixedly connected with the corresponding vertical plate 6 and the corresponding plugboard 15, a second bevel gear 24 is fixedly sleeved on the rod wall of the bidirectional screw rod 16, the second bevel gear 24 is meshed with a first bevel gear 22, and the second springs 17 are arranged to limit movement of the plugboards 15.

The connecting mechanism comprises an insert block 25, a push rod 26 and a push plate 27, the insert block 25 is connected with the groove wall of the slot in a contact mode, the moving plate 23 is fixedly connected with the other side of the insert block 25, the push rod 26 is sleeved with the side wall of the containing box 4 in a sliding mode, one end of the push rod passes through the containing box 4 and is fixedly connected with the lower end of the side wall of the moving plate 23, the other end of the push rod 26 is located on the outer side of the containing box 4 and is fixedly connected with the push plate 27, a second spring 28 is sleeved on the rod wall of the push rod 26, and two ends of the second spring 28 are fixedly connected.

The lower ends of the inserting plates 15 and the clamping plates 14 close to one side are respectively provided with a clamping groove, the inner surfaces of the two clamping grooves are in contact connection with a second activated carbon filter screen 18, the lower end of the right side of the water collecting tray 1 is communicated with two cooling water pipes 19, and the bottom of the transmission rod 21 is fixedly provided with a rotating block 29 which is convenient for rotating the transmission rod 21.

In conclusion, when the natural wind heat exchange equipment of the water-free tower central water-cooling air conditioner is used, when the water collection disc 1 is matched with the central water-cooling air conditioner for use, firstly, the motor 11 is started to enable the reciprocating screw rod 7 to rotate, the reciprocating screw rod 7 drives the sliding block 12 on the rod wall to slide in a reciprocating mode while rotating, so that the cleaning brush 13 at the bottom of the sliding block 12 performs reciprocating scraping and rubbing on the surface of the filter screen 2, sand and dust and branches and leaves at the top of the filter screen 2 are scraped into the accommodating box 4, the first active carbon filter screen 5 is prevented from being blocked during filtering, meanwhile, water carried by the branches and leaves in the accommodating box 4 falls through self gravity and flows to the top of the second active carbon filter screen 18 through the liquid outlet, so that the water is purified and flows into the water collection disc 1, the water resource in the water collection disc 1 is fully utilized, and when the filter screen 2 in the water collection disc 1 is used for a certain, The support plate 10 and the motor 11 are separated from the water collecting tray 1, and the first bolt is detached to separate the filter screen 2 from the water collecting tray 1, and then the rotating block 29 is rotated to rotate the transmission rod 21, and the two-way screw rod 16 is rotated through the meshing transmission of the first bevel gear 22 and the second bevel gear 24, so that the two insert plates 15 are close to each other along the two-way screw rod 16, so that the second activated carbon filter screen 18 is separated from the clamping groove and cleaned and replaced, and then the two push plates 27 are pressed, and the second spring 28 is pressed while the moving plate 23 is driven by the push rod 26 to move the insert plates 15, so that the insert blocks 25 are separated from the slots, so that the containing box 4 is inserted, and the internal sundries are subjected to centralized processing.

It is to be noted that the term "comprises," "comprising," or any other variation thereof is 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 a no water tower central authorities water-cooling air conditioner natural wind indirect heating equipment, includes water-collecting tray (1) and filter screen (2), its characterized in that: the filter screen (2) is positioned at the upper end of the inner part of the water collecting tray (1), the left side and the right side of the filter screen (2) are fixedly connected with connecting plates (3), one side, far away from the two connecting plates (3), of each connecting plate is in threaded connection with two first bolts symmetrically arranged, the two connecting plates (3) are in contact connection with the upper ends of the two sides of the inner surface of the water collecting tray (1) respectively, the two first bolts are in threaded connection with the upper ends of the left side and the right side of the inner surface of the water collecting tray (1), blanking holes are formed in the two ends of the inner part of the filter screen (2) and one side, close to the water collecting tray (1), of each filtering screen, the blanking holes are positioned in blanking through holes, the two ends of the bottom of the filter screen (2) are in contact connection with the containing boxes (4) below the blanking holes, the two sides of the inner surface of the two containing boxes (, the two moving plates (23) are connected with the two slots through a connecting mechanism, a plurality of symmetrically arranged liquid outlet holes are formed in the bottom of the containing box (4), a placing groove is formed in the top of the filter screen (2) and between the two blanking holes, a first activated carbon filter screen (5) is connected to the inner surface of the groove wall of the placing groove in a contact mode, a sliding groove is formed in the upper end of the right side of the water collecting tray (1), a material scraping mechanism is arranged above the first activated carbon filter screen (5), two symmetrical vertical plates (6) are fixedly arranged at the bottom of the filter screen (2), a transverse plate (20) is fixedly arranged at the bottoms of the two vertical plates (6) together, moving through grooves are formed in the two ends of the transverse plate (20), an inserting mechanism is arranged between the two vertical plates (6), a transmission rod (21) is rotatably connected between the middle positions of the transverse plate (20) and the two moving through grooves through a first rotating bearing, the wall of the transmission rod (21) is fixedly provided with a first bevel gear (22), and the upper ends of the two storage boxes (4) far away from one side are fixedly provided with clamping plates (14).

2. The anhydrous tower central water-cooling air conditioner natural wind heat exchange equipment of claim 1, characterized in that: the scraping mechanism comprises a reciprocating screw rod (7) and two fixing plates (8) which are symmetrically arranged, the two fixing plates (8) are connected with the upper end of the inner surface of the water collecting tray (1) through threads at the upper end of the third bolt, and are rotationally connected with the two ends of the reciprocating screw rod (7) through second rotating bearings, the fixing plates (8) are fixedly provided with a supporting plate (10) through a connecting rod (9), the supporting plate (10) is in contact connection with the right side of the water collecting tray (1), the connecting rod (9) is positioned in a sliding chute, the right end of the reciprocating screw rod (7) penetrates through the sliding chute and the supporting plate (10) and is fixedly provided with a motor (11), the motor (11) is fixedly connected with the supporting plate (10), the rod wall of the reciprocating screw rod (7) is in threaded connection with a sliding block (12), the bottom of the sliding block (12) is in threaded connection with a cleaning brush, the bottom of the cleaning brush (13) is in contact connection with the top of the first activated carbon filter screen (5).

3. The anhydrous tower central water-cooling air conditioner natural wind heat exchange equipment of claim 1, characterized in that: grafting mechanism includes two picture peg (15) and two-way lead screw (16), the both ends of two-way lead screw (16) are all through rolling bearing and two riser (6) rotate to be connected, two picture peg (15) are located the both ends of two-way lead screw (16), and all with the pole wall threaded connection of two-way lead screw (16), first spring (17) have all been cup jointed at the pole wall both ends of two-way lead screw (16), the both ends of first spring (17) respectively with riser (6) and picture peg (15) fixed connection, the fixed cover of pole wall of two-way lead screw (16) has cup jointed second bevel gear (24), second bevel gear (24) and first bevel gear (22) meshing.

4. The anhydrous tower central water-cooling air conditioner natural wind heat exchange equipment of claim 1, characterized in that: coupling mechanism includes inserted block (25) and push rod (26) and push pedal (27), inserted block (25) are connected with the cell wall contact of slot, the opposite side fixed connection of moving plate (23) and inserted block (25), push rod (26) slip with the lateral wall of containing box (4) and cup joint, and one end pass containing box (4) and with the lateral wall lower extreme fixed connection of moving plate (23), the other end of push rod (26) is located the outside of containing box (4) and with push pedal (27) fixed connection, second spring (28) have been cup jointed to the pole wall of push rod (26), the both ends of second spring (28) respectively with the lateral wall fixed connection of push pedal (27) and containing box (4).

5. The anhydrous tower central water-cooling air conditioner natural wind heat exchange equipment of claim 3, characterized in that: the lower end of one side, close to each other, of the inserting plate (15) and the clamping plate (14) is provided with a clamping groove, and the inner surfaces of the two clamping grooves are in contact connection with a second activated carbon filter screen (18) together.

6. The anhydrous tower central water-cooling air conditioner natural wind heat exchange equipment of claim 1, characterized in that: the lower end of the right side of the water collecting tray (1) is communicated with two cooling water pipes (19).

7. The anhydrous tower central water-cooling air conditioner natural wind heat exchange equipment of claim 1, characterized in that: and a rotating block (29) is fixedly arranged at the bottom of the transmission rod (21).