CN219083291U

CN219083291U - Air cooler

Info

Publication number: CN219083291U
Application number: CN202223218209.4U
Authority: CN
Inventors: 张接立; 丁亚东
Original assignee: Taizhou Luqiao Jilida Ventilation Equipment Co ltd
Current assignee: Taizhou Luqiao Jilida Ventilation Equipment Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-26
Anticipated expiration: 2032-11-30

Abstract

The application relates to an air cooler, including fan and the shell body that has the inner chamber, the fan sets up in the inner chamber, set up first opening and the second opening of intercommunication external world and inner chamber on the shell body, first opening and second opening are just air intake and air outlet of fan respectively, still include wet curtain and water circulating device, wet curtain can dismantle the connection in air intake department, water circulating device installs on the shell body and is used for constantly wetting wet curtain. After the wet curtain is wetted by the water circulation device, the fan sucks air from the air inlet and blows out the air from the air outlet, so that the evaporation of water on the wet curtain is accelerated, and as the water on the wet curtain needs to be evaporated and needs to absorb heat, the flowing air is changed into cold air with lower temperature and blown out, so that the probability that water vapor drops are directly blown onto a human body can be reduced, and the cold air is more comfortable to blow onto the human body.

Description

Air cooler

Technical Field

The utility model relates to the field of cold air devices, in particular to an air cooler.

Background

The air cooler is a heat exchanger which takes ambient air as a cold carrier and is used for cooling another medium with higher temperature so as to reduce the temperature of the medium.

The air cooler of the related art is shown in fig. 1, and comprises a base 9, a fan 2 and a spraying device 8, wherein the fan 2 and the spraying device 8 are arranged on the base 9, the spraying device 8 comprises a water storage tank 81 and a sprayer 82, and the sprayer 82 sprays water in the water storage tank 81 towards one side of an air outlet path of the fan 2.

The related technical scheme has the following defects: when the sprayer is used, the blown air can directly contain water vapor drops, and cold air mixed with a large amount of water vapor drops can directly blow the sprayer to a human body, so that the sprayer is uncomfortable for some rhinitis patients.

Disclosure of Invention

In order to make the feeling that cold air blows on the human body more comfortable, the application provides an air cooler.

The application provides an air cooler adopts following technical scheme:

the utility model provides an air-cooler, includes the fan and has the shell body of inner chamber, the fan sets up in the inner chamber, set up first opening and the second opening of intercommunication external world and inner chamber on the shell body, first opening and second opening are just air intake and air outlet of fan respectively, still include wet curtain and water circulating device, wet curtain can dismantle the connection in second opening part, water circulating device installs in the inner chamber and is used for constantly wetting wet curtain.

Preferably, the water circulation device comprises a water suction pump and a water outlet pipe, a water storage tank is arranged on the bottom wall of the inner cavity, a water inlet of the water suction pump is communicated with the water storage tank, a water outlet of the water suction pump is communicated with the water outlet pipe, and the end part of the water outlet pipe, far away from the water suction pump, is close to the wet curtain.

Preferably, the water circulation device further comprises a spray rod, the spray rod is arranged on the outer shell and is located right above the wet curtain, a water flow groove which is not communicated with the outside is formed in the spray rod in the distribution direction of the wet curtain, a plurality of water outlet holes are formed in the bottom wall of the water flow groove in the distribution direction of the wet curtain, and the end portion, away from the water suction pump, of the water outlet pipe is communicated with the water flow groove.

Preferably, two inclined planes are formed in the bottom wall of the water flow groove, the distance from one end, close to each other, of the two inclined planes to one end, far away from each other, of the wet curtain is gradually increased, and the water draining hole is formed in the position, close to each other, of the two inclined planes.

Preferably, the wet curtain type air conditioner further comprises a filter door plate and a limit strip, wherein the limit strip is fixed on the outer shell and located between the fan and the wet curtain, the filter door plate is located on one side, far away from the fan, of the wet curtain, the filter door plate is detachably connected to the outer shell, and when the filter door plate is installed on the outer shell, two side faces of the wet curtain are respectively abutted to the limit strip and the filter door plate.

Preferably, a positioning groove matched with the wet curtain is formed in the side face of one side, facing the wet curtain, of the filter door plate, and when the filter door plate is installed on the outer shell, one end, far away from the fan, of the wet curtain is embedded into the positioning groove.

Preferably, two communicating grooves communicated with the outside are formed in the top wall of the positioning groove, one end, close to the wet curtain, of the communicating groove extends towards one side of the wet curtain to be communicated with the outside, the part between the two communicating grooves is a movable part, the movable part is upwards turned over and is provided with a baffle, when the filtering door plate is installed on the outer shell, the baffle is located on one side, far away from the fan, of the spraying rod, and the horizontal projection of the baffle on the spraying rod completely shields a plurality of water holes.

Preferably, a butt joint opening for butt joint with an external pipeline is arranged at the air outlet of the fan, and a shockproof soft cushion is sleeved on the butt joint opening.

The technical effects of the utility model are mainly as follows:

1. according to the utility model, the wet curtain and the water circulation device are arranged, after the water circulation device beats the wet curtain, the fan sucks air from the air inlet and blows out from the air outlet, so that evaporation of water on the wet curtain is accelerated, and as the water on the wet curtain needs to be evaporated and needs to absorb heat, the flowing air is changed into cold air with lower temperature to blow out, so that the probability that water vapor drops are directly blown onto a human body can be reduced, and the feeling that cold air is blown onto the human body is more comfortable.

2. According to the utility model, the baffle is arranged, and the air outlet faces one side of the first opening, so that the blown air does not face the spray rod, but also can reach the position of the spray rod, and at the moment, the water flowing to the wet curtain from the water outlet hole can incline at a certain angle under the action of wind force, so that the water flowing to the wet curtain from the water outlet hole flows out of the wet curtain due to the inclination of the water column when the wind force is overlarge, the water pumped by the water pump is enabled to completely act on the wet curtain, and the unnecessary waste of the water is reduced.

3. According to the utility model, the interface can be conveniently connected with the external pipeline and the fan by arranging the shockproof cushion, meanwhile, the fan can generate vibration with a certain amplitude during working, and the shockproof cushion can reduce the influence of the vibration of the fan on the external pipeline and protect the external pipeline.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the related art.

Fig. 2 is a schematic overall structure of an embodiment of the present application.

FIG. 3 is a schematic view of a blower and wet curtain configuration according to an embodiment of the present application.

Fig. 4 is a schematic structural view of the spray bar.

Fig. 5 is an enlarged view at a in fig. 3.

Reference numerals illustrate: 1. an outer housing; 11. an inner cavity; 12. a first opening; 13. a second opening; 14. a water storage tank; 15. a water supplementing pipe; 2. a blower; 21. a body; 211. an air inlet; 212. an air outlet; 22. an impeller; 23. a rotating shaft; 24. a motor; 25. a conveyor belt; 26. an interface; 261. a shockproof cushion; 3. a water circulation device; 31. a spray bar; 311. a water flow groove; 312. a water outlet hole; 313. an inclined surface; 32. a water pump; 33. a water outlet pipe; 4. a wet curtain; 5. a vertical rod; 51. a limit groove; 6. a filter door panel; 61. a positioning groove; 62. a communication groove; 63. a movable part; 64. a baffle; 65. a mounting plate; 651. a bolt; 66. a filter screen; 67. a through hole; 7. a limit bar; 8. A spraying device; 81. a water storage tank; 82. a sprayer; 9. and a base.

Detailed Description

The following is a further detailed description of the present application with reference to fig. 2-5, so that the technical solutions of the present application may be more easily understood and mastered.

The embodiment of the application discloses an air cooler.

Referring to fig. 2 and 3, an air cooler of the present embodiment includes an air cooler 2 and an outer casing 1 with an inner cavity 11, the air cooler 2 is fixed on the outer casing 1 and located in the inner cavity 11, a first opening 12 communicating with the outside and the inner cavity 11 is formed on the top surface of the outer casing 1, and a second opening 13 communicating with the outside and the inner cavity 11 is formed on the side surface of the outer casing 1.

Referring to fig. 2 and 3, the fan 2 includes an impeller 22, a rotating shaft 23, a motor 24, a conveyor belt 25, and a body 21 with an air inlet 211 and an air outlet 212, wherein the body 21 and the motor 24 are both fixed in the inner cavity 11, the motor 24 is located at the outer side of the body 21, the rotating shaft 23 is rotatably connected to the body 21, the impeller 22 is fixed on the rotating shaft 23 and located in the body 21, the conveyor belt 25 is wound on the output shafts of the rotating shaft 23 and the motor 24, the air inlet 211 of the body 21 is arranged opposite to the first opening 12, and the air outlet 212 of the body 21 is arranged opposite to the second opening 13. The output shaft of the motor 24 rotates to drive the rotating shaft 23 to rotate through the conveyor belt 25, the rotating shaft 23 drives the impeller 22 to rotate, and the impeller 22 rotates to suck air at one side of the air inlet 211 and blow the air out from one side of the air outlet 212.

Referring to fig. 2 and 3, a docking port 26 for docking with an external pipeline is fixed at an air outlet 212 of the machine body 21, and a shockproof cushion 261 is sleeved on the outer wall of the docking port 26, wherein the shockproof cushion 261 can be made of silica gel or rubber materials. The interface 26 can facilitate the butt joint of the external pipeline and the fan 2, meanwhile, the fan 2 can generate vibration with a certain amplitude during working, and the vibration-proof soft pad 261 can reduce the influence of the vibration of the fan 2 on the external pipeline and protect the external pipeline.

Referring to fig. 2 and 3, the air cooler of the present embodiment further includes a water circulation device 3 and two wet curtains 4, wherein the wet curtains 4 are detachably connected to the second opening 13, so that a horizontal direction parallel to a plane where the second opening 13 is located is a first direction, and the two wet curtains 4 are sequentially distributed along the first direction and cover the second opening 13. A vertical rod 5 is fixed on the second opening 13, and the vertical rod 5 is positioned between the two wet curtains 4 and is used for positioning the positions of the two wet curtains 4. The water circulation device 3 is installed in the inner chamber 11 and continuously wets the two wet curtains 4. After the wet curtain 4 is wetted by the water circulation device 3, air is sucked by the fan 2 from the air inlet 211 and blown out from the air outlet 212, evaporation of water on the wet curtain 4 is accelerated, and as the water on the wet curtain 4 needs to be evaporated and needs to absorb heat, the flowing air is changed into cold air with lower temperature to be blown out, so that the probability that water vapor drops are directly blown onto a human body can be reduced, and the cold air is more comfortable to blow onto the human body.

Referring to fig. 3 and 4, the water circulation device 3 includes a spray bar 31, a water suction pump 32, and a water outlet pipe 33, and a spray pipe is fixed to the outer case 1 and located directly above the two wet curtains 4, and a length direction of the spray pipe is parallel to the first direction. A water flow groove 311 which is not communicated with the outside is formed in the spray rod 31 along the first direction, a plurality of water draining holes 312 are uniformly formed in the bottom wall of the water flow groove 311 along the first direction, and the water draining holes 312 are only arranged right opposite to the wet curtain 4 and a certain gap is reserved between the water draining holes and the wet curtain 4. The top end of the vertical rod 5 is provided with a limit groove 51, and the middle part of the spray rod 31 in the length direction is embedded into the limit groove 51.

Referring to fig. 3 and 4, the water storage tank 14 is arranged on the bottom wall of the inner cavity 11, and the vertical projection of the wet curtain 4 and the fan 2 is completely positioned in the water storage tank 14. The water pump 32 is fixed in the water storage tank 14, the water inlet of the water pump 32 is communicated with the water storage tank 14, the water outlet of the water pump 32 is communicated with one end of the water outlet pipe 33, and the end part of the water outlet pipe 33 away from the water pump 32 is communicated with the center of the water flow groove 311 in the length direction.

Referring to fig. 3 and 4, two inclined surfaces 313 are formed on the bottom wall of the water flow groove 311, the length direction of the inclined surfaces 313 is parallel to the length direction of the spray bar 31, the distance from one end of the two inclined surfaces 313, which is close to each other, to the other end, which is far away from each other, of the two inclined surfaces 313 is gradually increased, one end of the two inclined surfaces 313, which is close to each other, is overlapped, the water drain hole 312 is positioned on one inclined surface 313, which is far from the fan 2, of the two inclined surfaces 313, and the water drain hole 312 is close to the overlapping position of the two inclined surfaces 313.

Referring to fig. 2 and 3, in order to facilitate the replenishment of water in the water storage tank 14, a water replenishment pipe 15 is fixed to the outer housing 1, two ends of the water replenishment pipe 15 are respectively connected to the water storage tank 14 and the outside, and a valve is installed in the water replenishment pipe 15 to control the on-off state of the water replenishment pipe 15.

Referring to fig. 3 and 4, the water pump 32 is operated to suck water in the water storage tank 14 and transport the water to the water flow tank 311 through the water outlet pipe 33, the water is converged to the water outlet 312 along the inclined surface 313, and the water outlet 312 is positioned at the bottom of the water flow tank 311, so that the pressure at the water outlet 312 is relatively high, and the water outlet 312 can be smoothly discharged. The water falls from the water outlet 312 to the corresponding wet curtain 4 to hit the wet curtain 4, so that the wet curtain 4 is always kept wet. When the water in the water storage tank 14 is insufficient, an operator can fill the water into the water storage tank 14 from the water replenishing pipe 15.

Referring to fig. 2 and 3, an air cooler of the present embodiment further includes two sets of limiting strips 7 and two filtering door panels 6, the two sets of limiting strips 7 respectively correspond to the two wet curtains 4, the two sets of limiting strips 7 are respectively located at two sides of the vertical rod 5, each set of limiting strips 7 includes a plurality of limiting strips 7, two ends of the limiting strips 7 are respectively fixed on the vertical rod 5 and the outer shell 1, a length direction of the limiting strips 7 is parallel to a length direction of the spraying rod 31, and the plurality of limiting strips 7 are sequentially distributed along a vertical direction. The limit strips 7 are arranged opposite to the corresponding wet curtains 4 and are abutted against the side surface of one side of the wet curtain 4 close to the fan 2.

Referring to fig. 2 and 3, two filter door plates 6 respectively correspond to two wet curtains 4, the filter door plates 6 are located at one sides of the wet curtains 4 far away from the fan 2, the filter door plates 6 are detachably connected to the outer shell 1, and a positioning groove 61 matched with the wet curtains 4 is formed in one side face of the filter door plates 6 facing the wet curtains 4. When the filter door plates 6 are installed on the outer shell 1, the two filter door plates 6 are respectively located on two sides of the vertical rod 5, one end, far away from the fan 2, of the wet curtain 4 is embedded into the positioning groove 61, the bottom end of the wet curtain 4 is abutted on the bottom wall of the positioning groove 61, and two side faces of the wet curtain 4 are respectively abutted on the limiting strip 7 and the inner wall of the positioning groove 61.

Referring to fig. 3 and 5, a plurality of mounting plates 65 are fixed to the filter door plate 6, when the filter door plate 6 is mounted on the outer case 1, a part of the mounting plates 65 is abutted against the outer wall of the vertical rod 5, bolts 651 are connected to the mounting plates 65, and one ends of the bolts 651 pass through the mounting plates 65 and are screwed on the outer case 1 or the vertical rod 5.

Referring to fig. 3 and 5, the filter door plate 6 is hollow and is provided with a filter screen 66, the filter door plate 6 is provided with a plurality of through holes 67, the filter screen 66 can further filter the wind blown by the wet curtain 4, so that foreign matters in a plurality of magazines are isolated, and meanwhile, the filter screen 66 and the through holes 67 have little influence on the size of the blown wind.

Referring to fig. 3 and 5, two communicating grooves 62 communicating with the outside are formed in the top wall of the positioning groove 61, the length direction of the communicating grooves 62 is horizontally arranged and perpendicular to the length direction of the spray bar 31, one end, close to the wet curtain 4, of the communicating grooves 62 in the length direction extends to communicate with the outside, a movable portion 63 is arranged between the two communicating grooves, the movable portion 63 is folded upwards and is provided with a baffle 64, and the baffle 64 is vertically arranged. When the filter door panel 6 is mounted on the outer casing 1, the baffle plate 64 is positioned on the side of the spray bar 31 away from the fan 2, and the baffle plate 64 completely shields the plurality of water drain holes 312 by being projected in the horizontal direction on the spray bar 31.

Referring to fig. 3-5, since a certain gap is left between the water drain hole 312 and the wet curtain 4, water falling on the wet curtain 4 from the water drain hole 312 is splashed more or less, water splashed towards one side of the inner cavity 11 falls in the water storage tank 14 again, and the baffle plate 64 can shield water splashed towards the outside to prevent the water splashed towards the outside from being blown out directly along with wind; meanwhile, as the air outlet 212 faces to the side of the first opening 12, the blown air does not face to the spray rod 31, but also can reach the position of the spray rod 31, at the same time, the water flowing to the wet curtain 4 from the water outlet 312 can incline at a certain angle under the action of the wind force, and the baffle plate 64 can prevent the water flowing to the wet curtain 4 from the water outlet 312 from flowing out of the wet curtain 4 because of the inclination of the water column when the wind force is too large, so that the water pumped by the water pump 32 completely acts on the wet curtain 4, and unnecessary waste of the water is reduced.

Of course, the foregoing is merely exemplary of the application, and other embodiments of the application are possible, and all modifications and equivalents of the application are intended to fall within the scope of the application.

Claims

1. The utility model provides an air-cooler, includes fan (2) and has shell body (1) of inner chamber (11), fan (2) set up in inner chamber (11), set up first opening (12) and second opening (13) of intercommunication external world and inner chamber (11) on shell body (1), first opening (12) and second opening (13) are just air intake (211) and air outlet (212) of fan (2) respectively, its characterized in that: the wet curtain (4) is detachably connected to the second opening (13), and the water circulation device (3) is arranged in the inner cavity (11) and used for continuously wetting the wet curtain (4).

2. An air cooler according to claim 1, wherein: the water circulation device (3) comprises a water suction pump (32) and a water outlet pipe (33), the water storage tank (14) is arranged on the bottom wall of the inner cavity (11), the water inlet of the water suction pump (32) is communicated with the water storage tank (14), the water outlet of the water suction pump (32) is communicated with the water outlet pipe (33), and the end part of the water outlet pipe (33) away from the water suction pump (32) is close to the wet curtain (4).

3. An air cooler according to claim 2, wherein: the water circulation device (3) further comprises a spray rod (31), the spray rod (31) is arranged on the outer shell (1) and located right above the wet curtain (4), a water flow groove (311) which is not communicated with the outside is formed in the spray rod (31) along the distribution direction of the wet curtain (4), a plurality of water outlet holes (312) are formed in the bottom wall of the water flow groove (311) along the distribution direction of the wet curtain (4), and the end portion, away from the water suction pump (32), of the water outlet pipe (33) is communicated with the water flow groove (311).

4. An air cooler according to claim 3, wherein: two inclined surfaces (313) are formed in the bottom wall of the water flow groove (311), the distance from one end, close to each other, of the two inclined surfaces (313) to the other end, far away from each other, of the wet curtain (4) is gradually increased, and the water outlet hole (312) is formed in the position, close to each other, of the two inclined surfaces (313).

5. An air cooler according to claim 3, wherein: still including filtering door plant (6) and spacing (7), spacing (7) are fixed on shell body (1) and are located between fan (2) and wet curtain (4), it is located one side that fan (2) was kept away from to wet curtain (4) to filter door plant (6), it connects on shell body (1) to filter door plant (6) can dismantle, when filter door plant (6) are installed on shell body (1), the both sides side of wet curtain (4) butt respectively on spacing (7) and filter door plant (6).

6. An air cooler according to claim 5, wherein: a positioning groove (61) matched with the wet curtain (4) is formed on the side surface of the filtering door plate (6) facing the wet curtain (4), when the filter door plate (6) is installed on the outer shell (1), one end of the wet curtain (4) far away from the fan (2) is embedded into the positioning groove (61).

7. An air cooler according to claim 6, wherein: two communication grooves (62) communicated with the outside are formed in the top wall of the positioning groove (61), one end, close to the wet curtain (4), of the communication groove (62) extends towards one side of the wet curtain (4) to be communicated with the outside, the part between the two communication grooves is a movable part (63), the movable part (63) is upwards folded and is provided with a baffle plate (64), when the filter door plate (6) is installed on the outer shell body (1), the baffle plate (64) is located on one side, far away from the fan (2), of the spray rod (31), and the horizontal projection of the baffle plate (64) on the spray rod (31) completely shields a plurality of water outlet holes (312).

8. An air cooler according to claim 1, wherein: an air outlet (212) of the fan (2) is provided with a butt joint opening (26) for being in butt joint with an external pipeline, and the butt joint opening (26) is sleeved with a shockproof cushion (261).