CN212108852U

CN212108852U - Water cooling fan

Info

Publication number: CN212108852U
Application number: CN202020358698.5U
Authority: CN
Inventors: 丁秋华; 张雁雷; 赵强彪; 周建成; 金志刚; 徐炜杰; 张涛
Original assignee: ZHEJIANG GANSHI REFRIGERATION EQUIPMENT CO LTD
Current assignee: ZHEJIANG GANSHI REFRIGERATION EQUIPMENT CO LTD
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-12-08
Anticipated expiration: 2030-03-19

Abstract

The utility model provides a water cooling fan belongs to the air-cooler field. The air cooler filter screen solves the problems that an existing air cooler filter screen and an adsorption layer cannot be disassembled and assembled and the like, a separation blade is arranged at an air inlet, a first clamping groove is formed in the separation blade, a fixed frame is arranged on the periphery of the adsorption layer, a first clamping lug used for being clamped with the first clamping groove is arranged on the fixed frame, a first handle part is arranged on the fixed frame and used for being pulled by a worker, and the first clamping lug is pulled out of the first clamping groove; the air inlet is provided with the second draw-in groove, and dust keeper is provided with the second joint lug that is used for with the second draw-in groove joint, is provided with the second handle portion on the dust keeper, and the second is used for supplying the staff to stimulate, extracts the second joint lug from the second draw-in groove to the second handle portion. The utility model discloses make things convenient for the dismouting.

Description

Water cooling fan

Technical Field

The utility model belongs to cold wind device field, in particular to water cooling fan.

Background

The air cooler can bring fresh air and reduce temperature for enterprise workshops, public places and commercial entertainment occasions, and has an important characteristic of energy conservation and environmental protection! It is a brand new environment-friendly product without compressor, refrigerant and copper tube.

The existing air coolers comprise an industrial air cooler and a household air cooler, and along with the increasingly poor air quality, air inlets of a plurality of air coolers are provided with filter screens to play a role in filtering air. For example, in an air cooler of chinese utility model patent CN201620753509.8 with intelligent cooling, a filter screen 14 and an adsorption layer 15 are arranged at the air inlet 2. However, there is a problem in that since the filter screen is easily clogged with the particle impurity dust after a long-term use, the ventilation amount is also reduced after the adsorption layer 15 adsorbs a large amount of particle impurity dust, and thus it is necessary to clean the filter screen and replace the adsorption cotton in time.

Disclosure of Invention

The utility model aims at providing a water cooling fan to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: a water-cooling fan comprises a cold air machine body, wherein the cold air machine body is provided with an air inlet and an air outlet, a spraying device, an air blowing device and a water storage chamber are arranged in the cold air machine body, the spraying device comprises a spraying disc, a conveying water pipe and a water pump positioned in the water storage chamber, and the air inlet is provided with a dustproof device and an adsorption layer; the air inlet is provided with a separation blade, the separation blade is provided with a first clamping groove, a fixed frame is arranged around the adsorption layer, the fixed frame is provided with a first clamping convex block used for being clamped with the first clamping groove, a first handle part is arranged on the fixed frame and used for being pulled by a worker to pull out the first clamping convex block from the first clamping groove; the air intake be provided with the second draw-in groove, dust keeper be provided with be used for with the second joint lug of second draw-in groove joint, dust keeper on be provided with second handle portion, second handle portion be used for supplying the staff to stimulate, extract second joint lug from the second draw-in groove.

The utility model discloses a theory of operation: the water storage device is used for storing cold water, the water pump conveys water in the water storage device to the spraying disc through the water conveying pipe for spraying, the air blowing device blows air, air enters from the air inlet, is sprayed by the spraying device in the air cooler, and then blows cold air out of the air outlet, so that the purpose of cooling is achieved. When wind enters from the air inlet, the wind passes through the dustproof device and the adsorption layer, and the dustproof device blocks particle impurities and the like to play a role in dust discharge; the adsorption layer can adsorb harmful particulate matters in the air. The periphery of the adsorption layer is provided with a fixed frame, and the air inlet is provided with a baffle. When the adsorption layer is installed, the first clamping convex block on the fixed frame can be inserted into the first clamping groove in the separation blade and clamped with the first clamping groove, and when the adsorption layer is detached, a worker pulls the first handle part with a hand, so that the first clamping convex block can be extracted from the first clamping groove. Therefore, the adsorption layer and the separation blade can be detachably connected, so that the old adsorption layer can be conveniently detached and replaced by a new adsorption layer. When the dustproof device is installed, the second clamping convex block can be inserted into the second clamping groove and clamped with the second clamping groove, when the dustproof device is detached, a worker pulls the second handle part with hands, and the second clamping convex block can be pulled out of the second clamping groove. Therefore, the dustproof device is detachably arranged at the air inlet.

In the above water-cooling fan, the number of the baffle pieces is 4, and the baffle pieces surround a rectangle.

In foretell water cooling fan, the inside both sides wall of first draw-in groove and second draw-in groove on all be provided with joint spare, joint spare adopt elastic plastic to make, the protruding semicircular in shape of joint spare.

In the above water-cooling fan, the dust-proof device comprises an upper frame, a left frame, a right frame and a lower frame, a plurality of dust-proof components which are uniformly arranged are arranged between the left frame and the right frame, the dust-proof components are parallel to the upper frame and the lower frame, each dust-proof component comprises a first dust-proof sheet, two ends of the first dust-proof sheet are connected with a second dust-proof sheet and a third dust-proof sheet, the second dust-proof sheet, the third dust-proof sheet and the first dust-proof sheet are inclined, the third dust-proof sheet is connected with a fourth dust-proof sheet which is parallel to the first dust-proof sheet, the fourth dust-proof sheet is connected with a fifth dust-proof sheet which is perpendicular to the fourth dust-proof sheet, the fifth dust-proof sheet is connected with a sixth dust-proof sheet which is parallel to the fourth dust-proof sheet, the sixth dust-proof sheet is shorter than the fourth dust-proof sheet, one side of the sixth dust-proof sheet is fixedly connected with the fifth dust-proof sheet, the other side of the sixth dustproof sheet faces to the direction of the third dustproof sheet, and the second dustproof sheet is shorter than the third dustproof sheet.

In a foretell water cooling fan, fourth dustproof piece one end be provided with first dead lever, the right frame be provided with first fixed slot, the other end of fourth dustproof piece set up the second fixed slot, the left frame be provided with telescopic second dead lever, the second dead lever can insert in the second fixed slot.

In a foretell water-cooled fan, the left frame be provided with the mounting groove of installation second dead lever, mounting groove bottom set up the trompil that supplies the second dead lever to wear to establish, the bottom of mounting groove is provided with the spring, the one end and the second dead lever fixed connection of spring, the other end of spring and the bottom fixed connection of mounting groove, the first end of second dead lever can stretch into or stretch out the mounting groove, the second end of second dead lever is used for supplying the user pulling for the first end of second dead lever stretches into in the mounting groove.

In the above water cooling fan, the second clamping groove is located on the outer side wall of the air cooler body, and the second clamping convex block is located on the upper frame, the left frame, the right frame and the lower frame.

In the above water-cooling fan, the air outlet is provided with a filtering device.

In the above water-cooling fan, the air inlet is located at the lower end of one side of the air cooler body, and the air outlet is located at the front side of the air cooler body.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses dust keeper and adsorbed layer detachable connect in the air intake department of air-cooler, make things convenient for dust keeper's washing and the change of adsorbed layer.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a of the present invention;

FIG. 3 is a schematic sectional view of the air inlet of the present invention;

fig. 4 is a schematic structural diagram of the right frame and the left frame of the present invention;

FIG. 5 is a schematic structural view of the dustproof assembly of the present invention;

FIG. 6 is a schematic view of the structure of the mounting groove of the present invention;

fig. 7 is a schematic structural view of the inside of the air cooler body according to the present invention.

In the figure, 1, a cold air blower body; 2. an air inlet; 3. an air outlet; 4. a spraying device; 5. a blower device; 6. a water storage chamber; 7. spraying a disc; 8. a water delivery pipe; 9. a water pump; 10. a dust-proof device; 11. an adsorption layer; 12. a baffle plate; 13. a first card slot; 14. a fixed frame; 15. a first clamping convex block; 16. a first handle portion; 17. a second card slot; 18. a second clamping convex block; 19. a second handle portion; 20. a clamping piece; 21. an upper frame; 22. a left frame; 23. a right frame; 24. a lower frame; 25. a dust-proof assembly; 26. a first dust-proof sheet; 27. a second dust-proof sheet; 28. a third dust prevention sheet; 29. a fourth dust-proof sheet; 30. a fifth dust-proof sheet; 31. a sixth dust-proof sheet; 32. a first fixing lever; 33. a first fixing groove; 34. a second fixing groove; 35. a second fixing bar; 36. mounting grooves; 37. opening a hole; 38. a spring; 39. a filtration device; 40. fixing the orifice plate; 41. a motor; 42. a blade; 43. a rotating shaft; 44. spraying a first plate; 45. a second spraying plate; 46. a connecting pipe; 48. a valve; 49. a water inlet; 50. fixing a column; 51. a fixing member; 52. an intelligent temperature sensing device; 53. and (4) a water filling port.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-7, a water-cooled fan includes a cold air blower 1, the cold air blower 1 is provided with an air inlet 2 and an air outlet 3, a spraying device 4, an air blowing device 5 and a water storage chamber 6 are arranged inside the cold air blower 1, the spraying device 4 includes a spraying disc 7, a water delivery pipe 8 and a water pump 9 located in the water storage chamber 6, and the air inlet 2 is provided with a dust-proof device 10 and an adsorption layer 11; the air inlet is characterized in that a blocking piece 12 is arranged at the air inlet 2, the blocking piece 12 is provided with a first clamping groove 13, a fixed framework 14 is arranged around the adsorption layer 11, the fixed framework 14 is provided with a first clamping convex block 15 used for being clamped with the first clamping groove 13, a first handle part 16 is arranged on the fixed framework 14, and the first handle part 16 is used for being pulled by a worker to pull out the first clamping convex block 15 from the first clamping groove 13; the air inlet 2 is provided with a second clamping groove 17, the dustproof device 10 is provided with a second clamping convex block 18 used for being clamped with the second clamping groove 17, a second handle portion 19 is arranged on the dustproof device 10, the second handle portion 19 is used for being pulled by a worker, and the second clamping convex block 18 is extracted from the second clamping groove 17. The second handle portion 19 and the first handle portion 16 facilitate the worker to remove the dust-proof device 10 and the adsorption layer 11.

Wind enters from the air inlet 2, and in the air cooler body 1, the spraying device 4 cools the wind by cold water and then blows out from the air outlet 3 to achieve the refrigeration effect. The water storage chamber 6 is used for storing cold water, the water storage chamber 6 is correspondingly provided with a water filling port 53, the cold water is filled into the water storage chamber 6 from the water filling port 53, and in order to improve the refrigeration effect, ice crystals can be purchased from the market and placed into the water storage chamber 6. The water storage chamber 6 is positioned at the bottom of the cold air machine body 1, the water pump 9 is positioned in the water storage chamber 6, water in the water storage chamber 6 is pumped to the spraying disc 7 through the delivery pipe 8, and the spraying disc 7 sprays cold water to cool air entering the cold air machine body 1. And blowing cold air from the air outlet 3.

Because dust or other particle impurities can be mixed in the air, a dustproof device 10 and an adsorption layer 11 are arranged, the dustproof device 10 is used for blocking the particle impurities, and the adsorption layer 11 is used for adsorbing harmful particle substances in the air. After long-time use, the dust-proof device 10 is easily blocked by particle impurities, and the ventilation quantity of the adsorption layer 11 is also reduced after adsorbing a large amount of particle impurity dust; therefore, the worker pulls the second handle portion 19 first to pull the second engaging protrusion 18 out of the second engaging groove 17, i.e., the dustproof device 10 is removed, a new dustproof device 10 is replaced, and the old dustproof device 10 is taken out for cleaning. Then, when the first handle portion 16 is pulled, the first engaging protrusion 15 is pulled out from the first engaging groove 13, i.e., the adsorption layer 11 is removed and replaced with a new adsorption layer 11. When a new adsorption layer 11 is installed, the first clamping protrusion 15 on the fixed frame 14 is clamped into the first clamping groove 13 on the blocking sheet 12, and then the second clamping protrusion 18 on the new dustproof device 10 is clamped into the second clamping groove 17, so that the installation is completed. The utility model discloses a dust keeper 10 plays the effect that blocks particulate impurity, has filterable effect promptly.

In more detail, the number of the baffle plates 12 is 4, and the baffle plates 12 surround a rectangle. The fixed frame 14 is arranged around the adsorption layer 11, so that the separation blades 12 surround a rectangle, and each separation blade 12 is clamped with the corresponding fixed frame 14 respectively, so that the fixed frame 14 around the adsorption layer 11 is clamped with the separation blades 12, and the fixation is firm.

In further detail, the two side walls inside the first clamping groove 13 and the second clamping groove 17 are provided with the clamping pieces 20, the clamping pieces 20 are made of elastic plastics, and the bulges of the clamping pieces 20 are semicircular. The clamping pieces 20 are arranged on the two side walls inside the first clamping groove 13 and the second clamping groove 17, the clamping pieces 20 are inwards protruded to form a semicircle shape and are made of elastic plastics, and the clamping pieces are conveniently clamped with the first clamping convex blocks 15 and the second clamping convex blocks 18.

In more detail, the dustproof device 10 comprises an upper frame 21, a left frame 22, a right frame 23 and a lower frame 24, a plurality of dustproof assemblies 25 which are uniformly arranged are arranged between the left frame 22 and the right frame 23, the dustproof assemblies 25 are parallel to the upper frame 21 and the lower frame 24, each dustproof assembly 25 comprises a first dustproof sheet 26, two ends of each first dustproof sheet 26 are connected with a second dustproof sheet 27 and a third dustproof sheet 28, the second dustproof sheet 27 and the third dustproof sheet 28 are inclined to the first dustproof sheet 26, each third dustproof sheet 28 is connected with a fourth dustproof sheet 29 which is parallel to the first dustproof sheet 26, each fourth dustproof sheet 29 is connected with a fifth dustproof sheet 30 which is perpendicular to the fourth dustproof sheet 29, each fifth dustproof sheet 30 is connected with a sixth dustproof sheet 31 which is parallel to the fourth dustproof sheet 29, each sixth dustproof sheet 31 is shorter than the fourth dustproof sheet 29, one side of each sixth dustproof sheet 31 is fixedly connected with the fifth dustproof sheet 30, the other side of the sixth dust-proof sheet 31 faces the third dust-proof sheet 28, and the second dust-proof sheet 27 is shorter than the third dust-proof sheet 28.

The upper frame 21, the left frame 22, the right frame 23 and the lower frame 24 are fixedly connected with each other to form a rectangular frame. The dust-proof assembly 25 includes a first dust-proof sheet 26, a second dust-proof sheet 27, a third dust-proof sheet 28, a fourth dust-proof sheet 29, a fifth dust-proof sheet 30, and a sixth dust-proof sheet 31. Form the vent between second dustproof piece 27 and the third dustproof piece 28 between adjacent dustproof subassembly 25, wind can get into from this vent promptly, and when the air entered, the granule impurity that mingles with can be blockked by first dustproof piece 26, and lighter dust can adsorb on first dustproof piece 26 and third dustproof piece 28, and heavier granule impurity is blockked the back by first dustproof piece 26, can follow the landing of third dustproof piece 28 outside air-cooler body 1. The flow of air in is shown by the arrows in figure 3. The first dustproof sheet 26, the second dustproof sheet 27 and the third dustproof sheet 28 are fixedly connected, the third dustproof sheet 28 and the fourth dustproof sheet 29 are fixedly connected, the fourth dustproof sheet 29 and the fifth dustproof sheet 30 are fixedly connected, and the fifth dustproof sheet 30 and the sixth dustproof sheet 31 are fixedly connected.

In further detail, one end of the fourth dust-proof sheet 29 is provided with a first fixing rod 32, the right frame 23 is provided with a first fixing groove 33, the other end of the fourth dust-proof sheet 29 is provided with a second fixing groove 34, the left frame 22 is provided with a retractable second fixing rod 35, and the second fixing rod 35 can be inserted into the second fixing groove 34. Left side frame 22 is provided with mounting groove 36 of installation second dead lever 35, mounting groove 36 bottom is seted up and is supplied the trompil 37 that second dead lever 35 wore to establish, the bottom of mounting groove 36 is provided with spring 38, the one end and the second dead lever 35 fixed connection of spring 38, the other end and the bottom fixed connection of mounting groove 36 of spring 38, the first end of second dead lever 35 can stretch into or stretch out mounting groove 36, the second end of second dead lever 35 is used for supplying the user pulling, make the first end of second dead lever 35 stretch into in mounting groove 36.

Because the condition of damage may appear after dustproof subassembly 25 uses for a long time, in order to save the cost, the utility model discloses can change single dustproof subassembly 25, and need not change whole dust keeper 10. The utility model discloses a each dustproof subassembly 25 is detachable, and concrete dismantlement and mounting method are as follows:

during installation, the first fixing rod 32 at one end of the fourth dust-proof sheet 29 is inserted into the first fixing groove 33 of the right frame 23, then the worker pulls the second end of the second fixing rod 35, the spring 38 is compressed, the first end of the second fixing rod 35 is retracted into the mounting groove 36, then the second fixing groove 34 at the other end of the fourth dust-proof sheet 29 is aligned with the first end of the second fixing rod 35, the worker releases the second end of the second fixing rod 35, and the first end of the second fixing rod 35 is inserted into the second fixing groove 34, so that the dust-proof component 25 is connected with the left frame 22 and the right frame 23. When detaching, the worker pulls the second end of the second fixing rod 35, so that the first end of the second fixing rod 35 is moved out of the second fixing groove 34, and then the first fixing rod 32 is taken out of the first fixing groove 33. The upper frame 21, the left frame 22, the right frame 23 and the lower frame 24 are fixedly connected with each other to form a rectangular frame.

In more detail, the second engaging groove 17 is located on the outer side wall of the air cooler block 1, and the second engaging protrusion 18 is located on the upper frame 21, the left frame 22, the right frame 23, and the lower frame 24.

To elaborate, the outlet 3 is provided with a filter device 39. The filter 39 is used to filter the cool air discharged into the room, further improving the air quality.

In more detail, the air inlet 2 is located at the lower end of one side of the air cooler body 1, and the air outlet 3 is located at the front side of the air cooler body 1.

In more detail, the blowing device 5 includes a fixed orifice plate 40, a motor 41 and a blade 42, the fixed orifice plate 40 is fixedly connected to the inner wall of the air cooler body 1, the blade 42 is located above the fixed orifice plate 40, the motor 41 is located below the fixed orifice plate 40, a plurality of air leakage holes are formed in the fixed orifice plate 40, the motor 41 is connected to a rotating shaft 43, and the blade 42 is fixedly connected to the rotating shaft 43. The air blowing device 5 can accelerate the air flow.

In more detail, the spray plate 7 includes a first spray plate 44, a second spray plate 45 and a connecting pipe 46, and water spray holes are uniformly formed in the bottom surfaces of the first spray plate 44 and the second spray plate 45, and water is sprayed from the water spray holes.

The connecting pipe 46 is provided with a valve 48; the first spray disk 44 is provided with a water inlet 49, and water in the conveying water pipe 8 flows into the first spray disk 44 from the water inlet 49. The second spray disk 45 is connected with the rotating shaft 43 through a fixing column 50, and the fixing column 50 is fixedly connected with the rotating shaft 43 through a fixing piece 51.

The fixed part 51 can be internally provided with a rolling bearing, when the blades rotate, the first spraying disk 44 and the second spraying disk 45 do not rotate, and the rotation of the blades does not influence the work of the first spraying disk 44 and the second spraying disk 45.

An intelligent temperature sensing device 52 for controlling the opening and closing of the valve 48 is further arranged on the outer side of the air cooler body 1.

The first spray disk 44 is connected with the second spray disk 45 through a connecting pipe 46, a valve 48 is arranged on the connecting pipe 46, and if the outside temperature is high, the intelligent temperature sensing device 52 controls the valve 48 to be opened. The first spraying plate 44 and the second spraying plate 45 work together, if the outside temperature is not high, the intelligent temperature sensing device 52 controls the valve 48 to be closed, and only the first spraying plate 44 works. Therefore, the air cooler can be adjusted according to the outside temperature, and the energy-saving effect is achieved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although a large number of terms are used herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A water-cooling fan comprises a cold air blower body (1), wherein the cold air blower body (1) is provided with an air inlet (2) and an air outlet (3), a spraying device (4), a blowing device (5) and a water storage chamber (6) are arranged inside the cold air blower body (1), the spraying device (4) comprises a spraying disc (7), a conveying water pipe (8) and a water pump (9) positioned in the water storage chamber (6), and the air inlet (2) is provided with a dustproof device (10) and an adsorption layer (11); the air-suction type adsorption device is characterized in that a blocking piece (12) is arranged at the air inlet (2), a first clamping groove (13) is formed in the blocking piece (12), a fixed frame (14) is arranged on the periphery of the adsorption layer (11), a first clamping convex block (15) used for being clamped with the first clamping groove (13) is arranged on the fixed frame (14), a first handle part (16) is arranged on the fixed frame (14), and the first handle part (16) is used for being pulled by a worker to pull the first clamping convex block (15) out of the first clamping groove (13); air intake (2) be provided with second draw-in groove (17), dust keeper (10) be provided with be used for with second draw-in groove (17) second joint lug (18) of joint, dust keeper (10) on be provided with second handle portion (19), second handle portion (19) be arranged in supplying the staff to stimulate, extract second joint lug (18) from second draw-in groove (17).

2. The water-cooled fan as recited in claim 1, wherein the number of the baffle plates (12) is 4, and the baffle plates (12) surround a rectangle.

3. The water-cooling fan as recited in claim 1, wherein the two side walls inside the first clamping groove (13) and the second clamping groove (17) are respectively provided with a clamping piece (20), the clamping pieces (20) are made of elastic plastics, and the bulges of the clamping pieces (20) are semicircular.

4. The water-cooling fan of claim 1, wherein the dust-proof device (10) comprises an upper frame (21), a left frame (22), a right frame (23) and a lower frame (24), a plurality of dust-proof assemblies (25) which are uniformly arranged are arranged between the left frame (22) and the right frame (23), the dust-proof assemblies (25) are parallel to the upper frame (21) and the lower frame (24), each dust-proof assembly (25) comprises a first dust-proof piece (26), two ends of each first dust-proof piece (26) are connected with a second dust-proof piece (27) and a third dust-proof piece (28), the second dust-proof piece (27), the third dust-proof piece (28) and the first dust-proof piece (26) are inclined, the third dust-proof piece (28) is connected with a fourth dust-proof piece (29) which is parallel to the first dust-proof piece (26), and the fourth dust-proof piece (29) is connected with a fifth dust-proof piece (30) which is perpendicular to the fourth dust-proof piece (29) ) The dustproof device comprises a fifth dustproof sheet (30), a sixth dustproof sheet (31) parallel to the fourth dustproof sheet (29) is connected to the fifth dustproof sheet (30), the sixth dustproof sheet (31) is shorter than the fourth dustproof sheet (29), one side of the sixth dustproof sheet (31) is fixedly connected with the fifth dustproof sheet (30), the other side of the sixth dustproof sheet (31) faces to the direction of the third dustproof sheet (28), and the second dustproof sheet (27) is shorter than the third dustproof sheet (28).

5. The water-cooled fan as recited in claim 4, wherein a first fixing rod (32) is disposed at one end of the fourth dust-proof sheet (29), a first fixing groove (33) is disposed at the right frame (23), a second fixing groove (34) is disposed at the other end of the fourth dust-proof sheet (29), a second telescopic fixing rod (35) is disposed at the left frame (22), and the second fixing rod (35) can be inserted into the second fixing groove (34).

6. The water-cooling fan as recited in claim 5, wherein the left side frame (22) is provided with a mounting groove (36) for mounting the second fixing rod (35), a hole (37) for the second fixing rod (35) to penetrate is formed in the bottom of the mounting groove (36), a spring (38) is arranged at the bottom of the mounting groove (36), one end of the spring (38) is fixedly connected with the second fixing rod (35), the other end of the spring (38) is fixedly connected with the bottom of the mounting groove (36), the first end of the second fixing rod (35) can extend into or out of the mounting groove (36), and the second end of the second fixing rod (35) is used for being pulled by a user, so that the first end of the second fixing rod (35) extends into the mounting groove (36).

7. The water cooling fan according to claim 4, wherein the second locking groove (17) is located on the outer side wall of the air cooler body (1), and the second locking protrusion (18) is located on the upper frame (21), the left frame (22), the right frame (23) and the lower frame (24).

8. The water-cooling fan as claimed in claim 1, wherein the air inlet (2) is located at the lower end of one side of the air cooler body (1), and the air outlet (3) is located at the front side of the air cooler body (1).