Low-temperature-resistant air cooler capable of adjusting air volume and thermal resistance

Abstract

The utility model discloses a low temperature resistant air cooler capable of adjusting air volume and thermal resistance, which comprises an air cooler main body, an air inlet pipe capable of adjusting air volume and thermal resistance is arranged at the bottom of the air cooler main body, an air outlet pipe is arranged at the top of the air cooler main body, a fan is arranged in the air inlet pipe, and a wind shield is fixedly connected on the inner wall of the air inlet pipe. And a plurality of air inlets which are arranged at equal intervals are formed in the wind shield. The driving bevel gear is rotated through the driving rotating rod, the adjusting disc at the top of the driving rod is driven to rotate under the tooth meshing action of the driving bevel gear and the driven bevel gear, the staggering amount between the adjusting opening and the air inlet can be adjusted, and then the ventilation quantity can be adjusted conveniently; and the flowing speed of air in the device is adjusted according to use requirements, and the cooling temperature of substances in the cooling pipe is improved, so that the practicability of the air cooler is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air coolers, and particularly relates to a low-temperature resistant air cooler capable of adjusting air volume and heat resistance. Background Art

[0002] An air cooler uses ambient air as a cooling medium to cool or condense a high-temperature process fluid, which is abbreviated as an "air cooler" and is also called an "air-cooled heat exchanger". An air cooler generally consists of main parts such as a tube bundle, a tube box, a fan, a louver, and a framework. According to different cooling methods, it is divided into a dry air cooler and a wet air cooler. The former relies on continuous air supply by a fan for cooling; the latter enhances heat transfer by means of water spraying or atomization.

[0003] The patent with the publication number CN220959770U discloses an air cooler that is easy to adjust, including a mounting rack, a static pressure box, a fan housing, a protective cover, an inner housing, an outer housing, and a fan motor. The top of the mounting rack is fixedly provided with a static pressure box. The top of the static pressure box is provided with a top plate. Both sides of the top of the top plate are provided with fan housings. The top of the fan housing is fixedly installed with a protective cover. The protective cover consists of an inner housing, a filter screen, an outer housing, a limiting rod, and a limiting plate. The filter screen is arranged between the inner housing and the outer housing. The bottom end of the outer housing is fixedly connected with two limiting rods, and the two limiting rods are symmetrically arranged. The bottom end of the limiting rod is fixedly connected with a limiting plate.

[0004] The above technical solution solves the corresponding technical problems, but the above technical solution still has the following defects:

[0005] The above technical solution is not convenient for adjusting the air intake volume of the air cooler, and it is not convenient to adjust the air flow rate inside the device according to the usage needs during use. Furthermore, it is not convenient to improve the cooling temperature of the substance in the cooling pipe, reducing the practicability. Content of the Utility Model

[0006] The purpose of the utility model is to provide a low-temperature resistant air cooler capable of adjusting air volume and heat resistance to solve the technical problem that the existing air cooler is not convenient for adjusting the air intake volume and flow rate.

[0007] To achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A low-temperature resistant air cooler capable of adjusting air volume and heat resistance includes an air cooler main body. An air inlet pipe capable of adjusting air volume and heat resistance is installed at the bottom of the air cooler main body, and an air outlet pipe is installed at the top of the air cooler main body.

[0009] As a further solution of the utility model, a fan is installed inside the air inlet pipe.

[0010] As a further solution of the present invention, a wind shield is fixedly connected to the inner wall of the air inlet pipe, and a plurality of air inlets arranged at equal distances are provided on the wind shield.

[0011] As a further solution of the present invention, an adjustment disk is provided at the bottom of the windshield for use with the windshield, and a plurality of adjustment ports arranged at equal distances are provided on the adjustment disk, and the plurality of adjustment ports correspond one-to-one to the plurality of air inlets.

[0012] As a further solution of the present invention, a driving rod is fixedly connected to the center of the bottom of the adjusting disk, and a driven bevel gear is fixedly connected to the bottom of the driving rod.

[0013] As a further solution of the present invention, a mounting base is fixedly connected to the bottom of the side of the air inlet duct, and a driving rod is rotatably mounted on the mounting base. An active bevel gear that meshes with the driven bevel gear is installed at the end of the driving rod and corresponds to the position of the driven bevel gear.

[0014] As a further solution of the present invention, a limit slider is fixedly connected to the edge of the adjustment disk, and an annular sliding groove matching the limit slider is provided on the inner wall of the air inlet pipe at a position corresponding to the limit slider.

[0015] As a further solution of the present invention, a first limiting bearing sleeve is rotatably installed on the driving rod, the top of the first limiting bearing sleeve is fixedly connected to an L-shaped limiting rod, and the other end of the L-shaped limiting rod is fixedly connected to the side of the mounting seat.

[0016] As a further solution of the present invention, a second limit bearing sleeve is rotatably installed on the driving rod, and both sides of the second limit bearing sleeve are fixedly connected to the limit connecting rod, and the other end of the limit connecting rod is fixedly connected to the side of the inner wall of the air inlet pipe.

[0017] Compared with the existing technology, the low-temperature resistant air cooler provided by the utility model, which can adjust the air volume and thermal resistance, has the following beneficial effects:

[0018] The utility model drives the rotating rod to rotate the active bevel gear, and under the meshing action of the teeth of the active bevel gear and the driven bevel gear, drives the adjusting disk on the top of the driving rod to rotate, so that the offset between the adjusting port and the air inlet can be adjusted, thereby facilitating the adjustment of the ventilation volume, and can adjust the flow speed of the air inside the device according to the needs of use, thereby improving the cooling temperature of the material in the cooling pipe, and enhancing the practicality of the air cooler of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only individual cases of the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 Structural schematic of the embodiment of the present utility model Figure 1 ;

[0021] Figure 2 Structural schematic of the embodiment of the present utility model Figure 2 ;

[0022] Figure 3 Structural schematic diagram of the air inlet pipe in the embodiment of the present utility model.

[0023] Reference numerals:

[0024] 1, air cooler main body; 2, air inlet pipe; 3, air outlet pipe;

[0025] 201, fan; 202, wind baffle; 2021, air inlet; 203, adjustment disc; 2031, adjustment opening; 204, drive rod; 2041, driven bevel gear; 2042, mounting seat; 2043, drive rotating rod; 2044, driving bevel gear; 205, first limit bearing sleeve; 2051, L-shaped limit rod; 206, second limit bearing sleeve; 2061, limit connecting rod; 2032, limit slider; 2033, annular chute. Detailed implementation manners

[0026] In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following further details the embodiments of the present invention in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the embodiments of the present invention.

[0028] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the communication inside two components; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

[0029] See Figure 1-2 As shown, an embodiment of the utility model provides a low-temperature resistant air cooler that can adjust the air volume and thermal resistance, which includes an air cooler main body 1. An air inlet pipe 2 that can adjust the air volume and thermal resistance is installed at the bottom of the air cooler main body 1, and an air outlet pipe 3 is installed at the top of the air cooler main body 1.

[0030] See Figure 3 As shown, a blower 201 is installed inside the air inlet pipe 2. A wind baffle 202 is fixedly connected to the inner wall of the air inlet pipe 2, and a plurality of air inlets 2021 arranged at equal distances are opened on the wind baffle 202.

[0031] A regulating disc 203 that cooperates with the wind baffle 202 is arranged at the bottom of the wind baffle 202. A plurality of regulating openings 2031 arranged at equal distances are opened on the regulating disc 203, and the plurality of regulating openings 2031 correspond to the plurality of air inlets 2021 one by one.

[0032] A driving rod 204 is fixedly connected to the center of the bottom of the regulating disc 203, and a driven bevel gear 2041 is fixedly connected to the bottom of the driving rod 204.

[0033] A mounting seat 2042 is fixedly connected to the bottom side of the air inlet pipe 2. A driving rotating rod 2043 is rotatably installed on the mounting seat 2042, and a driving bevel gear 2044 that meshes with the driven bevel gear 2041 is installed at the end of the driving rotating rod 2043 corresponding to the position of the driven bevel gear 2041.

[0034] A limiting slider 2032 is fixedly connected to the edge of the regulating disc 203, and an annular sliding groove 2033 that matches the limiting slider 2032 is opened on the inner wall of the air inlet pipe 2 at the position corresponding to the limiting slider 2032; by setting the limiting slider 2032 and the annular sliding groove 2033, a limiting effect is exerted on the regulating disc 203, thereby increasing the stability of the rotation adjustment of the regulating disc 203.

[0035] A first limit bearing sleeve 205 is rotatably mounted on the driving rotating rod 2043. A top of the first limit bearing sleeve 205 is fixedly connected to an L-shaped limit rod 2051, and the other end of the L-shaped limit rod 2051 is fixedly connected to a side surface of the mounting seat 2042. By providing the L-shaped limit rod 2051 and the first limit bearing sleeve 205, a limiting effect is exerted on the driving rotating rod 2043, thereby increasing the stability of the rotation of the driving rotating rod 2043.

[0036] A second limit bearing sleeve 206 is rotatably mounted on the driving rod 204. Both sides of the second limit bearing sleeve 206 are fixedly connected to limit connecting rods 2061, and the other ends of the limit connecting rods 2061 are fixedly connected to side surfaces of an inner wall of the air inlet pipe 2. The second limit bearing sleeve 206 and the limit connecting rods 2061 exert a limiting effect on the driving rod 204, thereby increasing the stability of the driving rod 204 to drive the adjusting disc 203 to rotate and adjust.

[0037] When the embodiment of the present utility model is in use, the driving rotating rod 2043 rotates the driving bevel gear 2044, and under the meshing action of the teeth of the driving bevel gear 2044 and the driven bevel gear 2041, the adjusting disc 203 at the top of the driving rod 204 is driven to rotate, so as to adjust the staggering amount between the adjusting port 2031 and the air inlet 2021, and further facilitate the adjustment of the ventilation volume, adjust the flow rate of the air inside the device according to the needs of use, improve the cooling temperature of the substance in the cooling pipe, and improve the practicability of the air cooler of the present utility model.

[0038] The above shows and describes the basic principles of the present invention. The above is only a preferred embodiment of the present invention and is not used to limit the present invention. The descriptions in the above embodiments and the specification only illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent replacements, and improvements made within the spirit and scope of the present invention shall be included in the protection scope of the present invention.

Claims

1. A low-temperature resistant air cooler capable of adjusting air volume and thermal resistance, comprising an air cooler main body (1), characterized in that: An air inlet pipe (2) for adjusting the air volume and heat resistance is installed at the bottom of the air cooler main body (1), and an air outlet pipe (3) is installed at the top of the air cooler main body (1); A wind baffle (202) is fixedly connected to the inner wall of the air inlet pipe (2), and a plurality of air inlets (2021) arranged at equal distances are formed in the wind baffle (202); A regulating disc (203) which is used in cooperation with the wind baffle (202) is arranged at the bottom of the wind baffle (202), and a plurality of regulating openings (2031) arranged at equal distances are formed in the regulating disc (203), and the plurality of regulating openings (2031) correspond to the plurality of air inlets (2021) one by one; A driving rod (204) is fixedly connected to the center of the bottom of the regulating disc (203), and a driven bevel gear (2041) is fixedly connected to the bottom of the driving rod (204); A mounting seat (2042) is fixedly connected to the bottom of the side surface of the air inlet pipe (2), a driving rotating rod (2043) is rotatably mounted on the mounting seat (2042), and a driving bevel gear (2044) which meshes with the driven bevel gear (2041) is mounted at the end of the driving rotating rod (2043) corresponding to the position of the driven bevel gear (2041).

2. The cryogenic air cooler capable of adjusting air volume and thermal resistance according to claim 1, wherein: A blower (201) is installed inside the air inlet pipe (2).

3. The cryogenic air cooler capable of adjusting air volume and thermal resistance according to claim 1, wherein: A limiting slider (2032) is fixedly connected to the edge of the regulating disc (203), and an annular sliding groove (2033) which is matched with the limiting slider (2032) is formed in the inner wall of the air inlet pipe (2) corresponding to the position of the limiting slider (2032).

4. The cryogenic air cooler capable of adjusting air volume and thermal resistance according to claim 1, characterized in that: A first limiting bearing sleeve (205) is rotatably mounted on the driving rotating rod (2043), an L-shaped limiting rod (2051) is fixedly connected to the top of the first limiting bearing sleeve (205), and the other end of the L-shaped limiting rod (2051) is fixedly connected to the side surface of the mounting seat (2042).

5. The cryogenic air cooler capable of adjusting air volume and thermal resistance according to claim 1, wherein: A second limiting bearing sleeve (206) is rotatably mounted on the driving rod (204), limiting connecting rods (2061) are fixedly connected to both sides of the second limiting bearing sleeve (206), and the other ends of the limiting connecting rods (2061) are fixedly connected to the side surface of the inner wall of the air inlet pipe (2).

Images