Efficient tube-box-free plate type air cooler

Abstract

The efficient tube-box-free plate type air cooler comprises a front end plate, a rear end plate and a heat transfer plate sheet, the heat transfer plate sheet is located between the front end plate and the rear end plate, a pipeline connector is arranged on the side face of the front end plate, a connecting pipe is connected to a port of the pipeline connector in a threaded mode, a clamping plate is connected to the surface of the connecting pipe in a lap joint mode, and the clamping plate is connected with the pipeline connector in a threaded mode. And a T-shaped plate is fixed to the lower surface of the clamping plate, a reset spring is fixedly connected to the surface of the T-shaped plate, and a fixing pipe is fixedly connected to the side face of the connecting pipe. The groove is formed in the surface of the fixed pipe, so that the movable pipe is conveniently clamped in the groove in the fixed pipe through the positioning rod, meanwhile, the movable clamping blocks are arranged on the two sides of the movable pipe, so that the movable pipe is conveniently connected with the fixed pipe through the clamping blocks, the filter screen plate is arranged in the movable pipe, impurities in a medium are conveniently filtered, and the filtering effect is good. And therefore, the medium entering and exiting the air cooler can be conveniently and quickly filtered and cleaned, and the working efficiency of the air cooler is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air cooler technical field, concretely is a kind of high-efficiency plate air cooler without pipe box. BACKGROUND

[0002] High-efficiency plate air cooler without pipe box includes one or more groups of heat transfer plate for heat exchange, each group of heat transfer plate contains multiple vertically stacked and identical heat exchange plate, the long side of each heat exchange plate is respectively provided with first aperture and second aperture, these apertures are sequentially linked to form fluid passage, fluid flow channel and air cooling flow channel are formed between adjacent heat exchange plates, first fluid passage, fluid flow channel and second fluid passage are sequentially linked, the long side of each heat exchange plate in heat transfer plate is the air inlet and air outlet of air cooling flow channel, and is linked to the outside, this design makes that air cooler heat transfer efficiency is high, compact structure and it is convenient to combine, air cooler is generally composed of tube bundle, pipe box, fan, louver and framework and so on main part.

[0003] And the existing plate air cooler when using, because liquid or gas and so on heat exchange medium contains impurity, go down for a long time to reduce the heat exchange efficiency of air cooler, to increase the heat exchange efficiency of air cooler, we design a kind of high-efficiency plate air cooler without pipe box, we design the pipe that can turn over in the medium inlet and outlet pipeline of air cooler, a large amount of impurities in medium inlet and outlet pipeline can be filtered by the pipe, increase the heat exchange effect of plate air cooler. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of high-efficiency plate air coolers without pipe box, to solve the problem raised in above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of high-efficiency plate air cooler without pipe box, including front end plate, rear end plate and heat transfer plate, and heat transfer plate is located between front end plate and rear end plate, the side of the front end plate is provided with pipe interface, the port of the pipe interface is threadedly connected with connecting pipe, and the surface of connecting pipe is overlapped with clamping plate, the lower surface of clamping plate is fixed with T-shaped plate, and the surface of T-shaped plate is fixedly connected with return spring, the side of connecting pipe is fixedly connected with fixed pipe, and recess is set along the vertical central axis of fixed pipe, the inner wall of recess is rotated with positioning rod, the surface of positioning rod is fixedly connected with movable pipe, the front of movable pipe is provided with handle, and both sides of movable pipe are embedded with rubber sealing ring, the inner top wall of movable pipe is provided with filter screen plate, and the shape of filter screen plate is disc-shaped, the side of movable pipe is provided with storage groove, and the inner side wall of storage groove is provided with strong spring, one end of strong spring is fixedly connected with clamping block, the surface of clamping block is fixedly connected with control rod, and the end, away from connecting pipe, of fixed pipe is fixedly connected with conveying pipe.

[0006] On the basis of the above technical scheme, the utility model can also make the following improvements.

[0007] Preferably, the front end plate and the rear end plate are fixed by fastening bolts, and the front end plate and the rear end plate are provided with three fastening bolts on the front and back surfaces, and the heat transfer plate is arranged between the front end plate and the rear end plate, so as to facilitate heat exchange between the media.

[0008] Preferably, the surface of the connecting pipe is provided with a movable groove movably connected with the T-shaped plate and the reset spring, and the surface of the connecting pipe is provided with four T-shaped plates at equal distances, and the connecting pipe and the clamping plate are arranged, so as to facilitate the connection of the connecting pipe with the medium transmission pipeline of the air cooler through the clamping plate, and the connection stability of the connecting pipe is improved through the clamping plate.

[0009] Preferably, the inner diameters of the connecting pipe, the fixed pipe, the movable pipe and the conveying pipe are the same, and the diameters of the fixed pipe and the movable pipe are the same, and meanwhile, the side surface of the front end plate is provided with four pipeline interfaces of the same structure, and the connecting pipe, the fixed pipe, the movable pipe and the conveying pipe are arranged, so as to facilitate the entry of the gas or liquid into the air cooler through the pipeline, and the external medium is facilitated to enter the air cooler, and then the heat-exchanged medium is conveyed from the inside of the air cooler to the outside.

[0010] Preferably, the two ends of the movable pipe are movably connected with the inner two sides of the groove on the surface of the fixed pipe, and the two sides of the movable pipe are provided with two rubber sealing rings of different diameters, and the rubber sealing rings are arranged on the two sides of the movable pipe, so as to prevent the medium in the fixed pipe from flowing out through the gap between the fixed pipe and the movable pipe, and the sealing property between the fixed pipe and the movable pipe is improved.

[0011] Preferably, the shape of the clamping block is convex, and the inner two sides of the groove on the surface of the fixed pipe are provided with clamping grooves matched with the convex parts of the clamping block, and the clamping block is arranged on the two sides of the movable pipe, so as to clamp the fixed pipe and the movable pipe.

[0012] Preferably, the two sides of the movable pipe are provided with clamping blocks, and the surface of the movable pipe is provided with two control rods, and the surface of the movable pipe is provided with horizontal grooves facilitating the horizontal movement of the control rods, and the control rods are arranged on the surface of the movable pipe, so as to control the horizontal movement of the convex blocks, and then the connection and separation between the fixed pipe and the movable pipe are controlled through the control rods.

[0013] Advantages

[0014] Compared with the prior art, the technical scheme of the application has the following advantages:

[0015] The utility model discloses a connecting pipe and the card board are set up, and the connecting pipe is convenient for being connected with the pipeline connection port of air cooler side through the card board, and simultaneously, through setting the recess on the fixed pipe surface, it is convenient for the movable pipe to be clamped in the recess in the fixed pipe through the positioning rod, and simultaneously, through setting the movable card block on the both sides of movable pipe, it is convenient for the movable pipe to be connected through the card block and the fixed pipe, through setting the filter screen board in the movable pipe, it is convenient for filtering the impurity in medium, and then can conveniently and quickly filter and clean the medium in the air cooler, and increase the working efficiency of air cooler. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the schematic diagram of the utility model's vertical section structure;

[0017] Figure 2 It is the schematic diagram of the utility model's fixed pipe side view and expansion structure;

[0018] Figure 3 It is Figure 1 The enlarged structure schematic diagram of A place in middle;

[0019] Figure 4 It is Figure 3 The enlarged structure schematic diagram of B place in middle.

[0020] In the drawing: 1, front end plate;2, rear end plate;3, heat transfer sheet;4, pipeline interface;5, connecting pipe;6, card board;7, T-shaped plate;8, reset spring;9, fixed pipe;10, positioning rod;11, movable pipe;12, rubber sealing ring;13, filter screen board;14, storage groove;15, strong spring;16, card block;17, control rod;18, conveying pipe. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of high-efficiency pipeless plate air cooler, including front end plate 1, rear end plate 2 and heat transfer sheet 3, and heat transfer sheet 3 is located between front end plate 1 and rear end plate 2, the front end plate 1 and rear end plate 2 are fixed by fastening bolt, and the front and back of front end plate 1 and rear end plate 2 are provided with three fastening bolts, by setting heat transfer sheet 3 between front end plate 1 and rear end plate 2, it is convenient for heat exchange between medium.

[0023] The side of the front end plate 1 is provided with a pipeline interface 4, the port of the pipeline interface 4 is threadedly connected with a connecting pipe 5, one end surface of the connecting pipe 5 is provided with a threaded groove matched with the inner wall of the end surface of the pipeline interface 4, and the surface of the connecting pipe 5 is overlapped with a clamping plate 6, the lower surface of the clamping plate 6 is fixedly connected with a T-shaped plate 7, and the surface of the T-shaped plate 7 is fixedly connected with a return spring 8, the surface of the connecting pipe 5 is provided with a movable groove movably connected with the T-shaped plate 7 and the return spring 8, and the surface of the connecting pipe 5 is circumferentially and equidistantly provided with four T-shaped plates 7, the connecting pipe 5 is connected with the medium transmission pipeline of the air cooler through the clamping plate 6, and the connection stability of the connecting pipe 5 is improved through the clamping plate 6.

[0024] The side of the connecting pipe 5 is fixedly connected with a fixed pipe 9, and a groove is formed along the vertical central axis of the fixed pipe 9, the back surface of the fixed pipe 9 is provided with a stabilizing rod, the inner wall of the groove is rotatably connected with a positioning rod 10, the surface of the positioning rod 10 is fixedly connected with a movable pipe 11, the back surface of the fixed pipe 9 is provided with a stabilizing rod, and the front surface of the stabilizing rod is overlapped with the back surface of the movable pipe 11, the front surface of the movable pipe 11 is provided with a handle, and rubber sealing rings 12 are embedded on the two sides of the movable pipe 11, the two ends of the movable pipe 11 are movably connected with the groove on the surface of the fixed pipe 9, and two rubber sealing rings 12 with different diameters are arranged on the two sides of the movable pipe 11, the rubber sealing rings 12 arranged on the two sides of the movable pipe 11 can prevent the medium in the fixed pipe 9 from flowing out through the gap between the fixed pipe 9 and the movable pipe 11, and the sealing performance between the fixed pipe 9 and the movable pipe 11 is improved.

[0025] The inner top wall of the movable pipe 11 is provided with a filter screen plate 13, which can filter impurities contained in the medium, and the filter screen plate 13 is in the shape of a disc, the side of the movable pipe 11 is provided with a receiving groove 14, and the inner side wall of the receiving groove 14 is provided with a strong spring 15, one end of the strong spring 15 is fixedly connected with a clamping block 16, the clamping block 16 is in the shape of a convex letter, and the inner two sides of the groove on the surface of the fixed pipe 9 are provided with clamping grooves matched with the convex part of the clamping block 16, the clamping block 16 arranged on the two sides of the movable pipe 11 can clamp the fixed pipe 9 and the movable pipe 11.

[0026] The surface of the clamping block 16 is fixedly connected with a control rod 17, the two sides of the movable pipe 11 are provided with clamping blocks 16, the surface of the movable pipe 11 is provided with two control rods 17, and the surface of the movable pipe 11 is provided with a horizontal groove for horizontal movement of the control rod 17, the control rod 17 arranged on the surface of the movable pipe 11 can control the horizontal movement of the convex block, and the connection and separation between the fixed pipe 9 and the movable pipe 11 can be controlled through the control rod 17.

[0027] And the fixed pipe 9 is fixedly connected with the conveying pipe 18 away from the one end of the connecting pipe 5, the inner diameters of the connecting pipe 5, the fixed pipe 9, the movable pipe 11 and the conveying pipe 18 are same, and the diameters of the fixed pipe 9 and the movable pipe 11 are same, meanwhile, the side of the front end plate 1 is provided with four pipeline interfaces 4 which are same in structure, by setting the connecting pipe 5, the fixed pipe 9, the movable pipe 11 and the conveying pipe 18, the gas or liquid can be conveniently entered into the air cooler through the pipeline, the external medium can be conveniently entered into the air cooler, and then the medium after heat exchange is conveyed from the air cooler to the outside.

[0028] In the embodiment, the connecting pipe 5 is connected with the pipeline connecting port on the side of the air cooler through the clamping plate 6, meanwhile, the movable pipe 11 is clamped in the groove in the fixed pipe 9 through the positioning rod 10, and the movable pipe 11 is connected with the fixed pipe 9 through the movable clamping block 16 arranged on the two sides of the movable pipe 11, the filter screen plate 13 is arranged in the movable pipe 11, and the impurities in the medium can be filtered, so that the medium entering and leaving the air cooler can be conveniently and quickly filtered and cleaned, and the working efficiency of the air cooler is increased.

[0029] The mechanisms, components and parts which are not described in the specific structure in the utility model are the existing structures which have existed in the prior art and can be directly purchased from the market.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency, tubeless plate air cooler characterized by: The utility model relates to a heat exchange plate, including front end plate (1), rear end plate (2) and heat transfer sheet (3), and heat transfer sheet (3) is located between front end plate (1) and rear end plate (2), the side of front end plate (1) is provided with pipeline interface (4), the port of pipeline interface (4) is screwed with connecting pipe (5), and the surface of connecting pipe (5) is overlapped with clamping plate (6), the lower surface of clamping plate (6) is fixed with T type board (7), and the surface of T type board (7) is fixedly connected with return spring (8), the side of connecting pipe (5) is fixedly connected with fixed pipe (9), and the recess is set up along the vertical central axis of fixed pipe (9), the inner wall of recess rotates and is provided with positioning rod (10), the surface of positioning rod (10) is fixedly connected with movable pipe (11), and rubber sealing ring (12) is embedded in both sides of movable pipe (11), the inner top wall of movable pipe (11) is provided with filter screen plate (13), the side of movable pipe (11) is provided with receiving groove (14), and the inner side wall of receiving groove (14) is provided with strong spring (15), one end of strong spring (15) is fixedly connected with clamping block (16), the surface of clamping block (16) is fixedly connected with control rod (17), and the end, away from connecting pipe (5) of fixed pipe (9) is fixedly connected with delivery pipe (18).

2. The high-efficiency plate air cooler without a pipe box according to claim 1, characterized in that: The front end plate (1) and the rear end plate (2) are fixed by fastening bolts, and the front and back surfaces of the front end plate (1) and the rear end plate (2) are provided with three fastening bolts.

3. The high-efficiency plate air cooler without a pipe box according to claim 1, characterized in that: The surface of the connecting pipe (5) is provided with an active groove that is movable with the T-shaped plate (7) and the return spring (8), and the surface of the connecting pipe (5) is provided with four T-shaped plates (7) at equal distances.

4. The high-efficiency plate air cooler without a header tank according to claim 1, characterized in that: The inner diameters of the connecting pipe (5), the fixed pipe (9), the movable pipe (11), and the delivery pipe (18) are the same, and the diameters of the fixed pipe (9) and the movable pipe (11) are the same.

5. The high-efficiency plate air cooler without a header tank according to claim 1, characterized in that: The two ends of the movable pipe (11) are movably connected to the recesses on the surface of the fixed pipe (9), and the two sides of the movable pipe (11) are provided with two rubber sealing rings (12) of different diameters.

6. The high-efficiency plate air cooler without a header tank according to claim 1, characterized in that: The clamping block (16) is in the shape of a convex character, and the inner sides of the recesses on the surface of the fixed pipe (9) are provided with clamping grooves that are adapted to the convex parts of the clamping block (16).

7. The high-efficiency plate air cooler without a header tank according to claim 1, characterized in that: The two sides of the movable pipe (11) are provided with clamping blocks (16), and the surface of the movable pipe (11) is provided with two control rods (17), and the surface of the movable pipe (11) is provided with horizontal grooves for facilitating the horizontal movement of the control rods (17).

Images