CN214172426U - Cooling fan - Google Patents
Cooling fan Download PDFInfo
- Publication number
- CN214172426U CN214172426U CN202023207113.9U CN202023207113U CN214172426U CN 214172426 U CN214172426 U CN 214172426U CN 202023207113 U CN202023207113 U CN 202023207113U CN 214172426 U CN214172426 U CN 214172426U
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- water
- water collecting
- wet curtain
- cooling fan
- liquid medium
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Abstract
The utility model provides a cooling fan, include: a housing; the wet curtain is detachably connected to the shell; the water collecting tank is integrally formed on the shell, and the opening end of the water collecting tank faces towards the wet curtain and is located below the wet curtain. When the liquid medium on the wet curtain has the surplus, the liquid medium assembles in the wet curtain bottom because of self gravity, assembles along with liquid medium accumulates gradually, and the liquid medium breaks away from and collects in the water catch bowl is unified in falling into automatically behind the wet curtain, and the user can regularly clear up the water in the water catch bowl, prevents that liquid medium from storing up in the thermantidote. On the other hand, because on the water catch bowl integrated into one piece's casing, the water catch bowl can be made with casing an organic whole, does not need additionally to install spare part on the casing, when saving assembly time, has also reduced assembly error.
Description
Technical Field
The utility model relates to a thermantidote technical field, concretely relates to thermantidote.
Background
The cooling fan is a fan product which realizes the cooling function through the evaporation refrigeration principle, and the main part of the cooling fan is a wet curtain which can adsorb a certain amount of water and has a ventilation structure. The refrigeration mode is that the liquid medium is pumped to the upper part of the wet curtain through the pump, then the liquid medium flows onto the wet curtain to wet the wet curtain, and when air passes through the wet curtain, the liquid medium on the wet curtain evaporates to absorb heat, so that the temperature of the passing air is reduced to form cold air.
However, the evaporation rate of the liquid medium is dependent on the ambient temperature, ambient humidity, ventilation amount and ventilation speed. In order to ensure the stability of cold air output by the cooling fan, the amount of liquid medium supplied to the wet curtain is usually larger than the consumption of the wet curtain during use, and the residual liquid medium is accumulated in the cooling fan to easily cause the problems of water leakage, short circuit and the like.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that the liquid medium who supplies the wet curtain stores up in the cold fan among the prior art in the equipment to a thermantidote is provided.
A cooling fan, comprising:
a housing;
the wet curtain is detachably connected to the shell;
the water collecting tank is integrally formed on the shell, and the opening end of the water collecting tank faces towards the wet curtain and is located below the wet curtain.
The thermantidote still includes:
the mounting bracket can be dismantled and locate on the casing, wet curtain is located on the mounting bracket, the water catch bowl is located the below of mounting bracket.
The mounting bracket further includes:
the water conservancy diversion muscle is located on the mounting bracket, water conservancy diversion muscle one end contact wet curtain, the other end extends to at least the opening top of water catch bowl.
The mounting bracket further includes:
the assembly part is assembled on the opening of the water collecting tank, and the flow guide ribs are arranged on the assembly part.
The assembly portion is towards the one end of water catch bowl is equipped with the tang, the water conservancy diversion muscle is located on the tang.
The mounting bracket further includes:
the assembling support leg is arranged at one end of the mounting frame, which is close to the water collecting tank;
the inside of the water collecting tank is provided with:
and the assembling support legs are inserted into the support leg slots for assembly.
The water catch bowl includes:
the water collecting hole is positioned at the bottom of the water collecting tank.
The bottom of the water collecting tank is provided with a water collecting area, the water collecting area is formed at the bottom of the water collecting tank to form a pit, and the water collecting holes are formed in the water collecting area.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a cooling fan, include: a housing; the wet curtain is detachably connected to the shell; the water collecting tank is integrally formed on the shell, and the opening end of the water collecting tank faces towards the wet curtain and is located below the wet curtain.
When the liquid medium on the wet curtain has the surplus, the liquid medium assembles in the wet curtain bottom because of self gravity, assembles along with liquid medium accumulates gradually, and the liquid medium breaks away from and collects in the water catch bowl is unified in falling into automatically behind the wet curtain, and the user can regularly clear up the water in the water catch bowl, prevents that liquid medium from storing up in the thermantidote. On the other hand, because on the water catch bowl integrated into one piece's casing, the water catch bowl can be made with casing an organic whole, does not need additionally to install spare part on the casing, when saving assembly time, has also reduced assembly error.
2. The utility model provides a thermantidote, the mounting bracket still includes: the water conservancy diversion muscle is located on the mounting bracket, water conservancy diversion muscle one end contact wet curtain, the other end extends to at least the opening top of water catch bowl.
When the liquid medium is gathered at the bottom of the mounting frame, the liquid medium continuously flows along the surface of the flow guide ribs due to the existence of the flow guide ribs, so that the liquid medium is guided to the upper part of the water collecting tank by the flow guide ribs. Reduce the gathering of rivers at mounting bracket and casing joint gap department.
3. The utility model provides a cooling fan, assembly portion orientation the one end of water catch bowl is equipped with the tang, the water conservancy diversion muscle is located on the tang.
The shape of the seam allowance is similar to the shape of the opening of the water collecting tank, the seam allowance is just matched in the water collecting tank, and the seam allowance is matched with the inner wall of the water collecting tank in an attaching mode to form sealing.
4. The utility model provides a cooling fan, the water catch bowl includes: the water collecting hole is positioned at the bottom of the water collecting tank.
The water collecting holes can conduct the liquid medium collected in the water collecting tank, so that the water collecting tank can continuously play a role in collecting the liquid medium.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a cooling fan structure;
FIG. 2 is a schematic view showing the fitting of the spigot into the sump at I in FIG. 1;
FIG. 3 is a perspective view showing the structure of the housing;
fig. 4 is a perspective view of the mounting bracket mounted to the housing.
Description of reference numerals:
1. a housing; 11. a water collection tank; 12. a leg insertion slot; 13. a water collection area; 14. a water collection hole; 15. a top eaves; 2. a mounting frame; 21. a ventilation grille; 22. an assembling portion; 221. stopping the opening; 23. a flow guiding rib; 24. assembling support legs; 3. wet curtain; 31. a water receiving part; 32. a flow distribution protrusion; 33. shunting ribs; 4. a water stopping port; 5. and (7) a water outlet.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
The present embodiment provides a cooling fan, as shown in fig. 1 and fig. 3, including: a housing 1; the wet curtain 3 is detachably connected to the shell 1; a water collection tank 11 integrally formed on the housing 1, wherein an open end of the water collection tank 11 faces the wet curtain 3 and is located below the wet curtain 3. When the liquid medium on wet curtain 3 had the surplus, liquid medium assembles in wet curtain 3 bottom because of self gravity, assembles along with liquid medium accumulates gradually, and liquid medium breaks away from and gathers in the automatic water catch bowl 11 that falls into behind wet curtain 3 and unify, and the user can regularly clear up the water in the water catch bowl 11, prevents that liquid medium from depositing in the thermantidote. On the other hand, because the water collecting tank 11 is integrally formed on the housing 1, the water collecting tank 11 can be integrally manufactured with the housing 1, and parts do not need to be additionally installed on the housing 1, so that the assembly time is saved, and the assembly error is reduced.
Specifically, the casing 1 is a main assembly framework of the cooling fan, as shown in fig. 3 and 4, the water collection tank 11 is located at a lower middle part of the casing 1, a top eaves 15 is arranged at the top of the casing 1, and an installation space for assembling the installation frame 2 is formed between the top eaves 15 and an opening of the water collection tank 11. And connecting notches which are matched with the mounting frame 2 and other parts are distributed on the position of the shell 1 between the top eaves 15 and the water collecting tank 11. In the view angle of fig. 3, the water collection tank 11 is approximately D-shaped, and one side of the water collection tank 11 away from the housing 1 is arc-shaped.
On the basis of the above embodiments, as a further limited embodiment, as shown in fig. 2 and fig. 3, the cooling fan further includes: mounting bracket 2, can dismantle to locate on the casing 1, wet curtain 3 is located on the mounting bracket 2, water catch bowl 11 is located the below of mounting bracket 2.
Specifically, as shown in fig. 1 and 3, the cross section of the mounting bracket 2 is D-shaped similar to the opening shape of the water collection tank 11, so that when the mounting bracket 2 is assembled on the water collection tank 11, the appearance of the mounting bracket 2 is coplanar with the appearance of the water collection tank 11. Except that can improve pleasing to the eye, can also make the appearance of whole thermantidote more regular, convenient transportation.
On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 2, the mounting bracket 2 further includes: water conservancy diversion muscle 23 is located on the mounting bracket 2, water conservancy diversion muscle 23 one end contact wet curtain 3, the other end extends to at least the opening top of water catch bowl 11. When the liquid medium is gathered at the bottom of the mounting frame 2, the liquid medium continuously flows along the surface of the flow guide ribs 23 due to the existence of the flow guide ribs 23, and is guided to the upper part of the water collecting tank 11 by the flow guide ribs 23. Reduce the water flow gathering at the connecting gap of the mounting frame 2 and the shell 1.
Specifically, in this embodiment, the liquid medium is water, and as an alternative, the liquid medium may be another medium capable of absorbing heat and cooling the passing airflow.
On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 2, the mounting bracket 2 further includes: and the assembly part 22 is assembled on the opening of the water collecting tank 11, and the flow guide rib 23 is arranged on the assembly part 22.
In this embodiment, the number of the flow guiding ribs 23 is not particularly limited, and as shown in fig. 2, the flow guiding ribs 23 are multiple and uniformly distributed on the mounting frame 2.
In addition to the above embodiments, as a further limited embodiment, with reference to fig. 1 and 3, a spigot 221 is provided at one end of the mounting portion 22 facing the water collection tank 11, and the flow guide rib 23 is provided on the spigot 221. The shape of the spigot 221 is similar to the shape of the opening of the water collection tank 11, the spigot 221 fits exactly inside the water collection tank 11, and the spigot 221 fits with the inner wall of the water collection tank 11 in an attaching manner to form a seal.
Specifically, the diversion ribs 23 are distributed on one side of the seam allowance 221 facing the casing 1, that is, under the view angle of fig. 3, the right side of the water collection tank 11 is an arc-shaped side wall, the right side of the seam allowance 221 is attached to the inner side of the arc-shaped side wall, and the diversion ribs 23 are arranged on the left side of the seam allowance 221 facing the casing 1. Along with the extension of the seam allowance 221 to the arc-shaped side wall, when the water collection tank 11 is semicircular, the flow guide ribs 23 at the two ends of the arc-shaped side wall of the water collection tank 11 are arranged oppositely.
On the basis of the above embodiments, as a further limited embodiment, as shown in fig. 1 and 2, the mounting bracket 2 further includes: the assembling support leg 24 is arranged at one end of the mounting frame 2 close to the water collecting tank 11; the inside of the water collecting tank 11 is provided with: a leg insertion groove 12, and the assembly leg 24 is inserted into the leg insertion groove 12 for assembly.
In addition to the above-described embodiments, as a further limited embodiment, as shown in fig. 3, the water collection tank 11 includes: a water collecting hole 14, wherein the water collecting hole 14 is positioned at the bottom of the water collecting tank 11. The water collecting holes 14 can guide the liquid medium collected in the water collecting tank 11, so that the water collecting tank 11 can continuously play a role of collecting the liquid medium. Specifically, as shown in fig. 3, a certain space is left between the lower part of the water collecting tank 11 and the bottom of the housing 1, water supply components such as a water tank are assembled below the water collecting tank 11, and in combination with fig. 1, the water collecting holes 14 extend to the lower part of the water collecting tank 11 to form a channel structure, and can be connected with a water pipe to guide collected liquid medium to the water tank again to form circulation.
In addition to the above embodiments, as a further limited embodiment, with reference to fig. 1 and 3, a water collecting area 13 is provided at the bottom of the water collecting tank 11, the water collecting area 13 forms a pit at the bottom of the water collecting tank 11, and the water collecting hole 14 is provided in the water collecting area 13.
Specifically, water catch area 13 is located one side that casing 1 was kept away from to water catch bowl 11, and water catch area 13 is close to the arc lateral wall setting of water catch bowl 11 promptly, and water conservancy diversion muscle 23 extends to water catch area 13 direction, can make the water of retrieving directly fall on water catch area 13 as much as possible to reduce the clearance contact between water and mounting bracket 2 and the casing 1, make in the more efficient water retrieves the water tank of water catch bowl 11 below. In this embodiment, the position of the water tank is not limited, the water tank can be arranged at other positions, and the pipeline connecting the water tank and the water collection hole 14 can be automatically extracted and recycled through the control of the water pump.
The structure of wet curtain 3 in this embodiment is as shown in fig. 1, and mounting bracket 2 has the arcwall face that is covered with ventilative grid 21, and wet curtain 3 laminates on ventilative grid 21, and the material of wet curtain 3 can be the non-woven fabrics, and wet curtain 3 accessible a plurality of bolt fastening are on ventilative grid 21. The top of the mounting frame 2 is provided with a water receiving part 31, the top eaves 15 part of the top of the shell 1 is provided with a water feeding port, the water feeding port is connected with the water tank through a pipeline structure, and water in the water tank is conveyed to the top of the shell 1 through the water feeding port under the action of a water pump. The other end of the water feeding port is communicated with the water outlet, the water outlet 5 is arranged right opposite to the water receiving part 31 of the mounting frame 2, and when water flows out of the water outlet 5, the water just falls on the water receiving part 31. As shown in fig. 1, a diversion protrusion 32 is disposed on the top of the water receiving portion 31, the top of the diversion protrusion 32 is a dome, and a central axis of the diversion protrusion 32 is collinear with a central axis of the water outlet 5, so that water is uniformly dispersed around through the diversion protrusion 32 when the water flow falls. Furthermore, a plurality of flow dividing ribs 33 are arranged below the flow dividing protrusion 32, so that falling water flow is further uniformly dispersed, and the water supply amount at each position of the top of the wet curtain 3 is more uniform.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (8)
1. The utility model provides a thermantidote, its characterized in that includes:
a housing (1);
the wet curtain (3) is detachably connected to the shell (1);
the water collecting tank (11) is integrally formed on the shell (1), and the opening end of the water collecting tank (11) faces towards the wet curtain (3) and is located below the wet curtain (3).
2. The cooling fan according to claim 1, further comprising:
mounting bracket (2), can dismantle to locate on casing (1), wet curtain (3) are located on mounting bracket (2), water catch bowl (11) are located the below of mounting bracket (2).
3. The cooling fan according to claim 2, wherein the mounting bracket further comprises:
water conservancy diversion muscle (23) are located on mounting bracket (2), water conservancy diversion muscle (23) one end contact wet curtain (3), the other end extends to at least the opening top of water catch bowl (11).
4. The cooling fan according to claim 3, wherein the mounting bracket further comprises:
the assembly part (22), the assembly part (22) is assembled on the opening of the water collecting tank (11), and the flow guide ribs (23) are arranged on the assembly part (22).
5. The cooling fan according to claim 4, wherein a spigot (221) is provided at one end of the assembling portion (22) facing the water collecting groove (11), and the flow guiding rib (23) is provided on the spigot (221).
6. Cooling fan according to any of claims 2 to 5, characterized in that the mounting frame (2) further comprises:
the assembling support leg (24) is arranged at one end of the mounting rack (2) close to the water collecting tank (11);
the water collecting tank (11) is internally provided with:
a leg insertion groove (12), the assembling leg (24) being inserted into the leg insertion groove (12) for assembling.
7. Cooling fan according to any of claims 1-5, characterized in that the water collection sump (11) comprises:
a water collection hole (14), wherein the water collection hole (14) is positioned at the bottom of the water collection tank (11).
8. The cooling fan according to claim 7, wherein a water collecting area (13) is provided at the bottom of the water collecting groove (11), the water collecting area (13) forms a pit at the bottom of the water collecting groove (11), and the water collecting holes (14) are provided in the water collecting area (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023207113.9U CN214172426U (en) | 2020-12-25 | 2020-12-25 | Cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023207113.9U CN214172426U (en) | 2020-12-25 | 2020-12-25 | Cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214172426U true CN214172426U (en) | 2021-09-10 |
Family
ID=77609464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023207113.9U Active CN214172426U (en) | 2020-12-25 | 2020-12-25 | Cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214172426U (en) |
-
2020
- 2020-12-25 CN CN202023207113.9U patent/CN214172426U/en active Active
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