CN215952287U

CN215952287U - Novel air cooler

Info

Publication number: CN215952287U
Application number: CN202122157250.4U
Authority: CN
Inventors: 王树彪; 郭鹏; 裴娟; 李养峰
Original assignee: Shandong Boyu Heavy Industry Technology Co ltd
Current assignee: Shandong Boyu Heavy Industry Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-04
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a novel air cooler which comprises a shell, wherein a fan is arranged at the top of the shell, a water tank is arranged at the bottom of the shell, a cavity is arranged below the fan, a water collector, a heat exchange cavity and an air inlet grid are symmetrically arranged on two sides of the cavity, the outer side of the water collector is provided with the heat exchange cavity, a pipe bundle is arranged in the heat exchange cavity, the top of the heat exchange cavity is provided with a spraying device, the bottom of the heat exchange cavity is communicated with the water tank, and the outer side of the heat exchange cavity is provided with the air inlet grid. The fan is arranged, so that air can flow to dissipate heat; by arranging the water tank, the water collector, the heat exchange cavity and the spraying device, a complete spraying and recycling circulation channel is formed, evaporation and heat dissipation are continued, and the heat exchange efficiency is enhanced; by arranging the air inlet grille, external foreign matters can be prevented from entering the heat exchange cavity, and the influence on heat exchange is prevented; the utility model enhances the heat exchange efficiency, recovers the water vapor generated after cooling and effectively improves the use efficiency and the use effect of the air cooler.

Description

Novel air cooler

Technical Field

The utility model relates to the technical field of coolers, in particular to a novel air cooler.

Background

An air cooler is a heat exchange device for cooling hot fluid by using air, the air used by the air cooler is usually supplied by a ventilator, and the hot fluid exchanges heat through a heat exchange tube assembly in the air cooler and is commonly used in gas equipment and various walking mechanical equipment.

In the process of implementing the utility model, the inventor finds that at least the following problems exist in the prior art: firstly, heat exchange efficiency is lower, and secondly the vapor after the evaporation easily runs off, is taken out the air cooler by the air current.

Disclosure of Invention

Aiming at the defects of the prior art, the novel air cooler is developed, the novel air cooler can enhance the heat exchange efficiency, can recover the water vapor generated after cooling and effectively improve the use efficiency and the use effect of the air cooler.

The technical scheme for solving the technical problem of the utility model is as follows: the utility model provides a novel air cooler, which comprises an outer shell, the shell top is provided with the fan, and the bottom is provided with the water tank, the fan below is the cavity, and cavity bilateral symmetry is provided with receives hydrophone, heat transfer chamber and air inlet grid, receive the hydrophone outside and be the heat transfer chamber, the inside tube bank that is provided with of heat transfer chamber, heat transfer chamber top is provided with spray set, bottom and water tank intercommunication, the outside is provided with the air inlet grid.

As optimization, the tube bundle comprises a first tube box, connecting tubes, a heat exchange tube, a fixing plate and a second tube box, wherein a middle partition plate is arranged inside the first tube box, the connecting tubes are arranged on one side of the first tube box, the other side of the first tube box is connected with one end of the heat exchange tube, the other end of the heat exchange tube is connected with the second tube box, the number of the heat exchange tubes is at least two, and the fixing plate is arranged on the heat exchange tube.

The tube bundle is at least provided with a set of, evenly sets up from top to bottom in proper order in the heat transfer intracavity.

The spraying device comprises a spraying pipe and a spraying head, wherein the spraying head is at least provided with one group and is uniformly arranged on the spraying pipe.

The water tank is connected with the spraying device through a pipeline, and a pipeline pump is arranged on the pipeline.

The blades of the air inlet grille are in a three-section broken line shape, and the angle of the broken line is 120-160 degrees.

The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and the above technical solution has the following advantages or advantageous effects:

the fan is arranged, so that air can flow to dissipate heat; by arranging the water tank, the water collector, the heat exchange cavity and the spraying device, a complete spraying and recycling circulation channel is formed, evaporation and heat dissipation are continued, and the heat exchange efficiency is enhanced; by arranging the air inlet grille, external foreign matters can be prevented from entering the heat exchange cavity, and the influence on heat exchange is prevented; the utility model enhances the heat exchange efficiency, recovers the water vapor generated after cooling and effectively improves the use efficiency and the use effect of the air cooler.

Drawings

FIG. 1 is a right side view of one embodiment of the present invention.

Fig. 2 is a right side view of the internal structure of an embodiment of the present invention.

FIG. 3 is a top view of an embodiment of the present invention.

FIG. 4 is a top view of the internal structure of an embodiment of the present invention.

Fig. 5 is a front view of the internal structure of an embodiment of the present invention.

FIG. 6 is a top view of a tube bundle according to one embodiment of the present invention.

FIG. 7 is a partial side view of an air intake grille according to an embodiment of the present invention.

In the figure, 1, a shell, 2, a fan, 3, a water tank, 4, a water collector, 5, a heat exchange cavity, 6, a pipe bundle, 6-1, a first pipe box, 6-2 connecting pipes, 6-3 heat exchange pipes, 6-4, a fixing plate, 6-5, a second pipe box, 6-6, a middle partition plate, 7, a spraying device, 7-1, a spraying pipe, 7-2, a spraying head, 8, an air inlet grille and 9, a pipeline pump are arranged.

Detailed Description

In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings. The following disclosure provides embodiments or examples to implement the structures of the present invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and procedures are omitted so as to not unnecessarily limit the utility model. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 to 7 show an embodiment of the present invention, and as shown in the figures, the novel air cooler includes a housing 1, a fan 2 is disposed on the top of the housing 1, a water tank 3 is disposed on the bottom of the housing, at least one group of fans 2 is disposed, a cavity is disposed below the fans, water collectors 4, heat exchange chambers 5 and air inlet grilles 8 are symmetrically disposed on two sides of the cavity, the heat exchange chambers 5 are disposed on the outer sides of the water collectors 4, tube bundles 6 are disposed inside the heat exchange chambers 5, a spraying device 7 is disposed on the top of the heat exchange chambers 5, the bottom of the heat exchange chambers is communicated with the water tank 3, and the air inlet grilles 8 are disposed on the outer sides of the heat exchange chambers 5.

The fan 2 is arranged, so that air can flow to dissipate heat; by arranging the water tank 3, the water collector 4, the heat exchange cavity 5 and the spraying device 7, a complete spraying and recycling circulation channel is formed, evaporation and heat dissipation are continued, and the heat exchange efficiency is enhanced; through setting up air-inlet grille 8, can block that external foreign matter from getting into heat transfer chamber 5, prevent to influence the heat transfer.

The tube bundle 6 comprises a first tube box 6-1, connecting tubes 6-2, heat exchange tubes 6-3, fixing plates 6-4 and a second tube box 6-5, a middle partition plate 6-6 is vertically arranged in the center of the interior of the first tube box 6-1, the connecting tubes 6-2 are respectively arranged at the left end and the right end of one side of the first tube box, the other side of the first tube box is connected with one end of the heat exchange tube 6-3, the other end of the heat exchange tube 6-3 is connected with the second tube box 6-5, at least two heat exchange tubes 6-3 are uniformly arranged, and the fixing plates 6-4 are arranged on the heat exchange tubes 6-3. The middle partition plate 6-6 is arranged in the first pipe box 6-1, the first pipe box 6-1 is divided into two parts, so that the heat exchange pipes 6-3 are divided into two groups, and the other ends of the two groups of heat exchange pipes 6-3 are connected through the second pipe box 6-5 to form a circulation loop; the heat exchange tubes 6-3 are arranged, so that the evaporation heat dissipation area can be increased, the heat exchange tubes are better connected with spray water, and rapid heat dissipation is realized; the heat exchange tube 6-3 can be fixed by arranging the fixing plate 6-4.

The tube bundle 6 is at least provided with one group and is sequentially and uniformly arranged in the heat exchange cavity 5 from top to bottom. Through setting up multiunit tube bank 6, can strengthen the radiating efficiency.

The spraying device 7 comprises a spraying pipe 7-1 and a spraying head 7-2, wherein at least one group of spraying heads 7-2 is uniformly arranged on the spraying pipe 7-1. By arranging the plurality of groups of spray heads 7-2, the spraying range of the spraying water can be enlarged, and heat dissipation can be better performed.

The water tank 3 is connected with a spraying device 7 through a pipeline, and a pipeline pump 9 is arranged on the pipeline. And a pipeline pump 9 is arranged to provide power for circulation of spray water.

The blades of the air inlet grille 8 are in a three-section broken line shape, and the angle of the broken line is 120-160 degrees. The blades of the air inlet grille 8 are in three-section broken line shape, the angle of the broken line is 120-160 degrees, and foreign matters can be blocked better.

When the heat exchanger works, a medium needing to be cooled flows in the tube bundle 6, the medium flows into the first tube box 6-1 from one connecting tube 6-2, then enters the second tube box 6-5 through one group of heat exchange tubes 6-3 to be mixed, and then returns to the first tube box 6-1 through the other group of heat exchange tubes 6-3, and the medium before and after being cooled cannot be mixed in the first tube box 6-1 to influence cooling because the middle partition plate 6-6 divides the first tube box 6-1 into two parts; in the working process, the pipeline pump 9 pumps water in the water tank 3 into the spray pipe 7-1, the water is sprayed onto the pipe bundle 6 in the heat exchange cavity 5 through the spray head 7-2, spray water can be sprayed onto the heat exchange pipe 6-3 in a covering mode to the maximum degree to evaporate and absorb heat, the fan 2 draws air upwards, air enters the heat exchange cavity 5 from the air inlet grille 8 to take away evaporated steam, when the air passes through the water collector 4, the steam is condensed on the water collector 4 and then flows downwards into the water tank 3, the spray water completes cooling circulation, and the air is drawn out upwards by the fan 2 to complete cooling.

Although the present invention has been described with reference to the specific embodiments shown in the drawings, it is not intended to limit the scope of the present invention, and various modifications and variations can be made by those skilled in the art without inventive changes based on the technical solution of the present invention.

Claims

1. The utility model provides a novel air cooler, includes shell (1), characterized by: the utility model discloses a heat exchanger, including shell (1), fan (2), heat transfer chamber (5), air inlet grid (8), heat transfer chamber (5) are provided with spray set (7), bottom and water tank (3) intercommunication, the outside is provided with air inlet grid (8) on heat transfer chamber (5), and the cavity bilateral symmetry is provided with receipts hydrophone (4), heat transfer chamber (5) outside for heat transfer chamber (5), heat transfer chamber (5) inside is provided with tube bank (6), heat transfer chamber (5) top is provided with spray set (7), bottom and water tank (3) intercommunication, the outside is provided with air inlet grid (8).

2. The novel air cooler as set forth in claim 1, characterized in that: the tube bundle (6) comprises a first tube box (6-1), connecting tubes (6-2), heat exchange tubes (6-3), fixing plates (6-4) and a second tube box (6-5), wherein a middle partition plate (6-6) is arranged inside the first tube box (6-1), the connecting tubes (6-2) are arranged on one side, the other side of the first tube box is connected with one ends of the heat exchange tubes (6-3), the other ends of the heat exchange tubes (6-3) are connected with the second tube box (6-5), at least two heat exchange tubes (6-3) are uniformly arranged, and the fixing plates (6-4) are arranged on the heat exchange tubes (6-3).

3. The novel air cooler as set forth in claim 1, characterized in that: the tube bundle (6) is at least provided with one group and is sequentially and uniformly arranged in the heat exchange cavity (5) from top to bottom.

4. The novel air cooler as set forth in claim 1, characterized in that: the spraying device (7) comprises a spraying pipe (7-1) and a spraying head (7-2), wherein at least one group of spraying heads (7-2) is uniformly arranged on the spraying pipe (7-1).

5. The novel air cooler as set forth in claim 1, characterized in that: the water tank (3) is connected with the spraying device (7) through a pipeline, and a pipeline pump (9) is arranged on the pipeline.

6. The novel air cooler as set forth in claim 1, characterized in that: the blades of the air inlet grille (8) are in a three-section broken line shape, and the angle of the broken line is 120-160 degrees.