CN217785916U

CN217785916U - Plate type oil cooler with back flushing structure

Info

Publication number: CN217785916U
Application number: CN202221372027.XU
Authority: CN
Inventors: 陈光新; 周巍
Original assignee: Daye Haitong Thermal Technology Co ltd
Current assignee: Daye Haitong Thermal Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-11
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a plate oil cooler with back flush structure belongs to plate oil cooler technical field, and it includes first backing plate, the inner wall of first backing plate has cup jointed the erection column, the surface of joint post has seted up the draw-in groove, the inner wall of draw-in groove and the surface overlap joint of cardboard, the right-hand member of dead lever and the left end fixed connection of fixed column; this plate-type oil cooler with back flush structure, through setting up the cardboard, the joint post, the atress spring, dead lever and connecting plate, when this oil cooler is installing the dismantlement to the backing plate, through the cardboard, the joint post, the design of atress spring and connecting plate, thereby can realize the structure of dismantling fast, make and need not to use the screw to fix, avoided the screw to take place to rust and lead to the phenomenon that the oil cooler takes place to damage, this mounting means has reduced operating personnel's working strength, and this oil cooler can realize the back flush function through back flush subassembly, this oil cooler's suitability has been ensured.

Description

Plate type oil cooler with back flushing structure

Technical Field

The utility model belongs to the technical field of the plate-type oil cooler, specifically be plate-type oil cooler with back flush structure.

Background

The bottom and the top of oil cooler have respectively set up a long backing plate, be bottom plate and top plate respectively, the material is ordinary aluminum plate, mainly play the effect of on-stick anchor clamps when brazing, the bottom plate plays the supporting role simultaneously, present oil cooler is most of when installing the dismantlement to the backing plate uses the screw to fix, and use the screw for a long time easily to take place to rust and lead to the oil cooler to take place the phenomenon of damage, this mounting means has increased operating personnel's working strength, and most oil coolers do not have back flush structure, thereby the suitability of oil cooler has been reduced.

Disclosure of Invention

In order to overcome the above-mentioned defect of prior art, the utility model provides a plate-type oil cooler with back flush structure has solved present oil cooler and has used the screw to fix most when installing the dismantlement to the backing plate, and uses the screw for a long time easily to take place to rust and lead to the phenomenon that the oil cooler takes place to damage, and this mounting means has increased operating personnel's working strength, and the oil cooler is difficult for having the back flush structure to the problem of oil cooler suitability has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: plate-type oil cooler with back flush structure, including first backing plate, the erection column has been cup jointed to the inner wall of first backing plate, the inner wall of erection column and the surface overlap joint of second backing plate, first spout has been seted up to the right flank of second backing plate, the mounting hole has been seted up to the right flank of second backing plate, the inner wall and the telescopic surface joint of erection column, the surface joint of telescopic inner wall and dead lever, the left end of dead lever and the right flank fixed connection of carousel, the right-hand member of dead lever and the left flank fixed connection of connecting plate, the second spout has been seted up to the surface of erection column, fixedly connected with fixture block in the erection column, sliding connection has the joint post in the fixture block, the draw-in groove has been seted up to the surface of joint post, the inner wall of draw-in groove and the surface overlap joint of cardboard, the right-hand member of dead lever and the left end fixed connection of fixed column.

As a further aspect of the present invention: and a back washing component is arranged on the right side surface of the first base plate.

As a further aspect of the present invention: a clamping plate is connected in the first sliding groove in a sliding mode, and the upper surface of the clamping plate is fixedly connected with the bottom end of the limiting spring.

As a further aspect of the present invention: the top end of the limiting spring is fixedly connected with the upper surface of the inner wall of the first sliding groove, and the upper surface of the inner wall of the clamping plate is in lap joint with the outer surface of the clamping column.

As a further aspect of the present invention: the left side of joint post and the right flank fixed connection of backup pad, the surface of joint post has cup jointed the atress spring.

As a further aspect of the present invention: the left end of the stress spring is fixedly connected with the right side face of the supporting plate, and the right end of the stress spring is fixedly connected with the left side face of the clamping block.

As a further aspect of the present invention: the right flank of fixed column and the left end fixed connection of spacing post, the right-hand member of spacing post and the left end fixed connection of support column, the surface of support column and the inner wall joint of backup pad.

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

1. this plate-type oil cooler with back flush structure, through setting up the cardboard, the joint post, the draw-in groove, the atress spring, the second spout, dead lever and connecting plate, when operating personnel is installing this oil cooler with first backing plate and second backing plate, can pass the back earlier from first backing plate and carry out the overlap joint with the mounting hole of second backing plate right flank, make the connecting plate on carousel right side can the joint at the right flank of second spout, when this oil cooler is installing the dismantlement to the backing plate, through the cardboard, the joint post, the design of atress spring and connecting plate, thereby can realize the structure of dismantling fast, make need not to use the screw to fix, avoided the screw to take place to rust and lead to the phenomenon that the oil cooler takes place to damage, this mounting means has reduced operating personnel's working strength, and this oil cooler can realize the back flush function through back flush subassembly, the suitability of this oil cooler has been ensured.

2. This plate-type oil cooler with back flush structure, through setting up the backup pad, when operating personnel is installing this oil cooler, then can drive dead lever and spacing post through the rotating turntable and rotate, and the inner wall joint of the support column on spacing post right side and backup pad, make the support column can rotate in the backup pad, make the backup pad have certain limiting displacement to the support column, avoided the support column to take place the phenomenon of card shell when rotating, the effectual flexibility when having ensured this oil cooler installation.

3. This plate-type oil cooler with back flush structure, through setting up spacing spring, after operating personnel accomplishes this oil cooler installation, draw the cardboard through manual drawing, make the cardboard can carry out the joint with the draw-in groove on joint post surface, then spacing spring also can receive the pulling force thereupon, thereby stability when having improved cardboard and joint post joint, avoided joint post and cardboard to take place to drop and lead to the second backing plate to take place to harm, the effectual life who ensures the second backing plate.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic three-dimensional structure view of the second pad plate of the present invention;

fig. 3 is a schematic view of a three-dimensional section structure of the mounting post of the present invention;

fig. 4 is a three-dimensional structure diagram of the fixing rod of the present invention;

in the figure: the automatic back-washing device comprises a first base plate 1, a second base plate 2, a back-washing assembly 3, a mounting column 4, a first sliding groove 5, a limiting spring 6, a clamping plate 7, a clamping column 8, a mounting hole 9, a clamping groove 10, a clamping block 11, a supporting plate 12, a stress spring 13, a second sliding groove 14, a sleeve 15, a fixing rod 16, a connecting plate 17, a rotary table 18, a limiting column 19, a supporting column 20 and a fixing column 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: plate-type oil cooler with back flush structure, including first backing plate 1, erection column 4 has been cup jointed to the inner wall of first backing plate 1, the inner wall of erection column 4 and the surface overlap joint of second backing plate 2, first spout 5 has been seted up to the right flank of second backing plate 2, mounting hole 9 has been seted up to the right flank of second backing plate 2, the inner wall of erection column 4 and sleeve 15's surface joint, sleeve 15's inner wall and dead lever 16's surface joint, the left end of dead lever 16 and the right flank fixed connection of carousel 18, the right-hand member of dead lever 16 and the left flank fixed connection of connecting plate 17, second spout 14 has been seted up to the surface of erection column 4, fixedly connected with fixture block 11 in erection column 4, sliding connection has joint post 8 in fixture block 11, draw-in groove 10 has been seted up to the surface of joint post 8, the inner wall of draw-in groove 10 and the surface overlap joint of cardboard 7, through setting up cardboard 7, this oil cooler passes through cardboard 7, joint post 8, the design of atress spring 13 and connecting plate 17, thereby can realize the structure of quick dismantlement, make need not to fix with the screw nail and fix, avoided the screw nail to take place and lead to the phenomenon, the operating personnel's fixed pole take place the rust phenomenon, the right-hand member 21 fixed intensity of this operating personnel's fixed connection.

Specifically, as shown in fig. 1, a back washing assembly 3 is arranged on the right side surface of the first base plate 1, and the back washing assembly 3 is formed by designing a plurality of circulating pipes and valves, so that the oil cooler can realize a back washing function through the back washing assembly 3, and the applicability of the oil cooler is effectively guaranteed.

Specifically, as shown in fig. 2, sliding connection has cardboard 7 in the first spout 5, the upper surface of cardboard 7 and limiting spring 6's bottom fixed connection, through setting up limiting spring 6, after this oil cooler installation is accomplished to operating personnel, draw cardboard 7 through manual drawing, make cardboard 7 can carry out the joint with draw-in groove 10 on joint post 8 surface, then limiting spring 6 also can receive the pulling force thereupon, thereby stability when cardboard 7 and joint post 8 joint has been improved, avoided joint post 8 and cardboard 7 to take place to drop and lead to second backing plate 2 to take place the harm, the effectual life who ensures second backing plate 2, the top of limiting spring 6 and the upper surface fixed connection of 5 inner walls of first spout, the upper surface of cardboard 7 inner wall and the surface overlap joint of joint post 8.

Specifically, as shown in fig. 3, the left surface of joint post 8 and the right flank fixed connection of backup pad 12, through setting up backup pad 12, when operating personnel is installing this oil cooler, then can drive dead lever 16 and spacing post 19 and rotate through rotating the carousel 18 back, and the inner wall joint of support column 20 and backup pad 12 on spacing post 19 right side, make support column 20 can rotate in backup pad 12, make backup pad 12 have certain limiting displacement to support column 20, the phenomenon of support column 20 emergence card shell when rotating has been avoided, the effectual flexibility when this oil cooler installation of having ensured, stress spring 13 has been cup jointed to the surface of joint post 8, stress spring 13's left end and backup pad 12's right flank fixed connection, stress spring 13's right-hand member and the left flank fixed connection of fixture block 11.

Specifically, as shown in fig. 4, the right flank of fixed column 21 and the left end fixed connection of spacing post 19, through setting up fixed column 21, when dead lever 16 is rotatory, can drive spacing post 19 through fixed column 21 and rotate in step, make fixed column 21 play the spacing effect of support to spacing post 19, avoided operating personnel to take place the phenomenon of card shell when the installation, the right-hand member of spacing post 19 and the left end fixed connection of support column 20, the surface of support column 20 and the inner wall joint of backup pad 12.

The utility model discloses a theory of operation does:

when an operator installs the oil cooler with the first base plate 1 and the second base plate 2, the mounting column 4 can be firstly lapped with the mounting hole 9 on the right side of the second base plate 2 after passing through the first base plate 1, then the rotary table 18 is pushed manually, the rotary table 18 can also drive the sleeve 15 and the fixing rod 16 to move in the mounting column 4, then the support plate 12 can extrude the stress spring 13 when moving again, then the clamping column 8 can also stretch out with the stress spring, then the clamping plate 7 is pushed manually, the clamping plate 7 is clamped with the clamping groove 10 on the surface of the clamping column 8, then the rotary table 18 is rotated, the connecting plate 17 on the right side of the rotary table 18 can be clamped on the right side of the second sliding groove 14, and then the oil cooler can also realize the back washing function through the back washing component 3.

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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Plate-type oil cooler with back flush structure, including first backing plate (1), its characterized in that: the inner wall of first backing plate (1) has cup jointed erection column (4), the inner wall of erection column (4) and the surface overlap joint of second backing plate (2), first spout (5) have been seted up to the right flank of second backing plate (2), mounting hole (9) have been seted up to the right flank of second backing plate (2), the inner wall of erection column (4) and the surface joint of sleeve (15), the inner wall of sleeve (15) and the surface joint of dead lever (16), the left end of dead lever (16) and the right flank fixed connection of carousel (18), the right-hand member of dead lever (16) and the left surface fixed connection of connecting plate (17), second spout (14) have been seted up to the surface of erection column (4), fixedly connected with fixture block (11) in erection column (4), sliding connection has joint post (8) in fixture block (11), draw-in groove (10) has been seted up to the surface of draw-in groove (10), the overlap joint of the outer surface of dead lever (16) and the left-hand member fixed connection of fixed column (21).

2. The plate-type oil cooler with a backwashing structure of claim 1, wherein: the right side surface of the first base plate (1) is provided with a back washing component (3).

3. The plate-type oil cooler with a backwashing structure of claim 1, wherein: a clamping plate (7) is connected in the first sliding groove (5) in a sliding mode, and the upper surface of the clamping plate (7) is fixedly connected with the bottom end of the limiting spring (6).

4. The plate-type oil cooler with a backwashing structure of claim 3, wherein: the top end of the limiting spring (6) is fixedly connected with the upper surface of the inner wall of the first sliding groove (5), and the upper surface of the inner wall of the clamping plate (7) is in lap joint with the outer surface of the clamping column (8).

5. The plate-type oil cooler with a backwashing structure of claim 1, wherein: the left side of joint post (8) and the right flank fixed connection of backup pad (12), the surface of joint post (8) has cup jointed atress spring (13).

6. The plate-type oil cooler with a backwashing structure of claim 5, wherein: the left end of the stress spring (13) is fixedly connected with the right side face of the support plate (12), and the right end of the stress spring (13) is fixedly connected with the left side face of the clamping block (11).

7. The plate-type oil cooler with a backwashing structure of claim 1, wherein: the right side face of the fixing column (21) is fixedly connected with the left end of the limiting column (19), the right end of the limiting column (19) is fixedly connected with the left end of the supporting column (20), and the outer surface of the supporting column (20) is clamped with the inner wall of the supporting plate (12).