CN211476804U

CN211476804U - Air cooler

Info

Publication number: CN211476804U
Application number: CN201922085714.8U
Authority: CN
Inventors: 穆传林
Original assignee: Lianyungang Chang Jin Power Equipment Co ltd
Current assignee: Lianyungang Chang Jin Power Equipment Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-11
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses an air cooler, including outer frame, the inboard of outer frame is provided with the inner frame, the inboard of inner frame is provided with heat transfer mechanism, the junction of outer frame and inner frame is provided with coupling mechanism, coupling mechanism includes the stopper of fixed mounting in the inner frame four corners department, inserts the bolt of inner frame four corners department, the limiting plate of fixed connection at bolt one end and the knob bolt of closure soon on the stopper, the four corners department of outer frame and inner frame corresponds the position and has all seted up the jack, the bolt inserts in the jack, and the limiting plate passes through the bolt connection on outer frame, the one end block of limiting plate is on the stopper; through the outer frame and the coupling mechanism of design, when dismantling air cooler, need not use tools and screw off a plurality of bolts, only need the manual knob bolt of revolving soon apart, it can to rotate the stopper and extract the bolt, it is more convenient when dismantling.

Description

Air cooler

Technical Field

The utility model belongs to the technical field of air cooler, concretely relates to air cooler.

Background

An air cooler is a heat exchanger that cools a hot fluid with air. The hot fluid in the tubes exchanges heat with the air outside the tubes through the walls and fins of the tubes, and the air used is usually supplied by a ventilator.

The existing air cooler has the problem that after being used for a long time, the existing air cooler is damaged due to faults and needs to be disassembled for replacement, the air cooler is usually fixedly installed at the using position through a plurality of bolts, and the air cooler is troublesome to disassemble, so that the air cooler is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air cooler to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: air cooler, including outer frame, the inboard of outer frame is provided with the internal frame, the inboard of internal frame is provided with heat transfer mechanism, outer frame is provided with coupling mechanism with the junction of internal frame, coupling mechanism includes the stopper of fixed mounting in internal frame four corners department, inserts bolt, the fixed connection of internal frame four corners department and closes the knob bolt on the stopper soon at the limiting plate of bolt one end, the four corners department of outer frame and internal frame corresponds the position and has all seted up the jack, the bolt inserts in the jack, and the limiting plate passes through the bolted connection on outer frame, the one end block of limiting plate is on the stopper.

Preferably, the heat exchange mechanism comprises a heat exchange tube and heat exchange fins, the heat exchange tube is fixedly arranged on the inner side of the inner frame, the heat exchange fins are spirally arranged on the surface of the heat exchange tube in a spiral mode, and the inner sides of the heat exchange fins penetrate through the heat exchange tube to reach the inside of the heat exchange tube.

Preferably, a liquid outlet and a liquid inlet are respectively arranged at two ends of the inner frame, and two ends of the heat exchange tube are respectively communicated with the liquid outlet and the liquid inlet.

Preferably, the heat exchange pipes are communicated with each other through an internal pipeline.

Preferably, the shape of the limiting plate is a hook shape.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the outer frame and the coupling mechanism of design, when dismantling air cooler, need not use tools and screw off a plurality of bolts, only need the manual knob bolt of revolving soon apart, it can to rotate the stopper and extract the bolt, it is more convenient when dismantling.

(2) The spiral fins inserted into the heat exchange tubes are designed, so that heat exchange media in the heat exchange tubes flow spirally, and the contact area is increased during heat exchange, and the heat exchange speed is increased.

Drawings

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

fig. 2 is a schematic view of the connection mechanism of the present invention;

FIG. 3 is a schematic view of the heat exchange tube structure of the present invention;

in the figure: 1. a liquid outlet; 2. an outer frame; 3. an inner frame; 4. a heat exchange pipe; 5. heat exchange fins; 6. a liquid inlet; 7. a bolt; 8. a limiting plate; 9. a limiting block; 10. knob bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: an air cooler comprises an outer frame 2, an inner frame 3 is arranged on the inner side of the outer frame 2, a heat exchange mechanism is arranged on the inner side of the inner frame 3, a connecting mechanism is arranged at the connecting position of the outer frame 2 and the inner frame 3, the outer frame 2 and the inner frame 3 are more conveniently connected, the connecting mechanism comprises a limiting block 9 fixedly arranged at the four corners of the inner frame 3, a bolt 7 inserted into the four corners of the inner frame 3, a limiting plate 8 fixedly connected to one end of the bolt 7 and a knob bolt 10 screwed on the limiting block 9, jacks are respectively arranged at the corresponding positions of the four corners of the outer frame 2 and the inner frame 3, the bolt 7 is inserted into the jack, the bolt 7 is convenient to fix the outer frame 2 and the inner frame 3, the limiting plate 8 is connected onto the outer frame 2 through the bolt 7, one end of the limiting plate, the limit plate 8 is prevented from driving the bolt 7 to be pulled out of the jack.

In this embodiment, preferably, the heat exchange mechanism includes heat exchange tube 4 and heat exchange fin 5, and heat exchange tube 4 fixed mounting makes heat exchange tube 4 install stably in the inboard of internal frame 3, and heat exchange fin 5 is the heliciform spiral and installs on the surface of heat exchange tube 4, and the inboard of heat exchange fin 5 passes heat exchange tube 4 and reaches the inside of heat exchange tube 4, increases area of contact and makes things convenient for heat exchange tube 4 and heat exchange fin 5 to absorb the transmission to the heat when carrying out the heat transfer.

In this embodiment, preferably, both ends of the inner frame 3 are respectively provided with the liquid outlet 1 and the liquid inlet 6, and both ends of the heat exchange tube 4 are respectively communicated with the liquid outlet 1 and the liquid inlet 6, so that a heat exchange medium can be conveniently introduced into the heat exchange tube 4.

In this embodiment, it is preferable that the heat exchange tubes 4 communicate with each other through an inner pipe, so that the heat exchange tubes 4 are installed in the inner frame 3 in an S-shape.

In this embodiment, preferred, limiting plate 8's shape is the hook-type, makes things convenient for limiting plate 8 block to carry out spacingly on stopper 9.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation and the safety protection of the utility model are checked, then the utility model can be used, the heat exchange medium is circulated in the heat exchange tube 4 through the liquid outlet 1 and the liquid inlet 6, and the heat exchange medium flows spirally through the heat exchange fin 5 passing through the heat exchange tube 4, the heat exchange effect is better, when the air cooler is better assembled and disassembled, the knob bolt 10 is only needed to be manually unscrewed, the limiting plate 8 is rotated away from the limiting block 9, then the bolt 7 is pulled out, the inner frame 3, the heat exchange tube 4 and the heat exchange fin 5 can be disassembled and replaced, when the air cooler is assembled and disassembled, the bolt 7 is clamped in the outer frame 2, the bolt 7 is inserted into the jacks at the four corners of the outer frame 2 and the inner frame 3, the limiting plate 8 is clamped on the limiting block 9, finally, the knob bolt 10 is screwed, thus, the use process of the utility model is completed, the utility model discloses simple structure, convenience safe in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An air cooler, characterized in that: including outer frame (2), the inboard of outer frame (2) is provided with inner frame (3), the inboard of inner frame (3) is provided with heat transfer mechanism, outer frame (2) is provided with coupling mechanism with the junction of inner frame (3), coupling mechanism includes stopper (9) of fixed mounting in inner frame (3) four corners department, inserts bolt (7) of inner frame (3) four corners department, fixed connection is at limiting plate (8) of bolt (7) one end and closes knob bolt (10) on stopper (9) soon, the four corners department of outer frame (2) and inner frame (3) corresponds the position and has all seted up the jack, bolt (7) insert in the jack, and limiting plate (8) are connected on outer frame (2) through bolt (7), the one end block of limiting plate (8) is on stopper (9).

2. The air cooler of claim 1, wherein: the heat exchange mechanism comprises a heat exchange tube (4) and heat exchange fins (5), the heat exchange tube (4) is fixedly installed on the inner side of the inner frame (3), the heat exchange fins (5) are spirally installed on the surface of the heat exchange tube (4), and the inner side of the heat exchange fins (5) penetrates through the heat exchange tube (4) to reach the inside of the heat exchange tube (4).

3. The air cooler of claim 2, wherein: the two ends of the inner frame (3) are respectively provided with a liquid outlet (1) and a liquid inlet (6), and the two ends of the heat exchange tube (4) are respectively communicated with the liquid outlet (1) and the liquid inlet (6).

4. The air cooler of claim 2, wherein: the heat exchange tubes (4) are communicated through built-in pipelines.

5. The air cooler of claim 1, wherein: the limiting plate (8) is hook-shaped.