CN209945109U

CN209945109U - Rectangular box plate type heat exchanger end plate

Info

Publication number: CN209945109U
Application number: CN201922010972.XU
Authority: CN
Inventors: 金家龙
Original assignee: Jiangsu Omeige Plate Heat Exchanger Manufacturing Co Ltd
Current assignee: Jiangsu Omeige Plate Heat Exchanger Manufacturing Co Ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-01-14
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a rectangular box plate heat exchanger end plate, which comprises an end plate body, heat exchange plates and a pressing plate, wherein the end plate body is of a rectangular box structure, the rear side surface of the end plate body is provided with an opening, the end plate body is internally provided with a hollow structure, a plurality of heat exchange plates are arranged in the end plate body, and the pressing plate is arranged in the end plate body and is tightly attached to and pressed on the heat exchange plates at the outermost side; the utility model has the advantages of reasonable design, convenient to use can fast assembly plate heat exchanger, and fixed fastening more, has improved plate heat exchanger's packaging efficiency, and the leakproofness is good simultaneously, the difficult heat dissipation.

Description

Rectangular box plate type heat exchanger end plate

Technical Field

The utility model belongs to the technical field of plate heat exchanger end plate and specifically relates to a rectangle box plate heat exchanger end plate is related to.

Background

Traditional plate heat exchanger end plate is the slab structure, and two end plates around need, and the equipment that just can carry out plate heat exchanger is fixed, and is comparatively loaded down with trivial details consuming time, is not provided with the closing plate around its outside of traditional plate heat exchanger simultaneously, consequently still has the waste heat to distribute out at the heat transfer in-process, has certain influence to plate heat exchanger heat transfer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve the above-mentioned problem of proposing, provide a rectangle box plate heat exchanger end plate for this reason, including end plate body, heat transfer slab and clamp plate, the end plate body is rectangle box structure, the trailing flank of end plate body is provided with the opening, this internal hollow structure that is of end plate, a plurality of heat transfer slab place at the end plate body, the clamp plate is placed at the end plate body and is hugged closely on pressing the heat transfer slab in the outside, all be provided with the card strip on the last wall of end plate body and the medial surface of wall down, the card strip is the I-shaped structure, it corresponds each other all to be provided with the spout on two spouts and the both sides wall on the both sides wall of end plate body, be provided with tight pole of clamp on the spout, the both ends of pressing from both sides tight pole all are equipped with.

Preferably, the upper end and the lower end of the pressing plate are both provided with clamping grooves corresponding to the clamping strips, and the back surface of the pressing plate is provided with a handle.

Preferably, the pressure plate and the front end face of the end plate body are provided with through holes for the inlet and outlet of cold and hot media.

Preferably, a certain distance is reserved between the heat exchange plates and the inner side surfaces of the two side walls of the end plate body.

The utility model has the advantages that: the utility model has the advantages of reasonable design, convenient to use can fast assembly plate heat exchanger, and fixed fastening more, has improved plate heat exchanger's packaging efficiency, and the leakproofness is good simultaneously, the difficult heat dissipation.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic side view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a front view of the pressing plate of the present invention;

in the figure: 1. an end plate body; 2. a chute; 3. pressing a plate; 4. a heat exchange plate; 5. clamping the strip; 6. a clamping lever; 7. a nut; 8. a card slot; 9. a handle; 10. and a through hole.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature of the present specification may be replaced by another equivalent or alternative feature serving a similar purpose, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in fig. 1, 2, 3, a rectangle box plate heat exchanger end plate includes end plate body 1, heat transfer slab 4 and clamp plate 3, end plate body 1 is rectangle box structure, the trailing flank of end plate body 1 is provided with the opening, be hollow structure in the end plate body 1, a plurality of heat transfer slab 4 is placed in end plate body 1, clamp plate 3 is placed in end plate body 1 and is hugged closely and press on the heat transfer slab 4 in the outside, all be provided with card strip 5 on the last wall of end plate body 1 and the medial surface of wall down, card strip 5 is the I-shaped structure, all be provided with spout 2 on two lateral walls of end plate body 1 and the both sides wall and correspond each other, be provided with on spout 2 and press from both sides tight pole 6, press from both ends of tight pole 6 and all overlap and be equipped with nut 7.

The upper end and the lower end of the pressing plate 3 are provided with clamping grooves 8 corresponding to the clamping strips 5, and the back of the pressing plate 3 is provided with a handle 9.

Through holes 10 for the inlet and outlet of cold and hot media are arranged on the pressing plate 3 and the front end face of the end plate body 1.

And a certain distance is reserved between the heat exchange plates 4 and the inner side surfaces of the two side walls of the end plate body 1.

The upper end and the lower end of the heat exchange plate 4 are provided with clamping grooves 8 corresponding to the clamping strips 5.

And threads are arranged at the positions of two ends of the clamping rod 6.

The through holes 10 on the pressure plate 3 and the front end surface of the end plate body 1 correspond to the through holes on the heat exchange plate 4.

In the use, place a plurality of heat transfer plate 4 in end plate body 1 to fix on calorie strip 5, counterpoint through draw-in groove 8 cartridge, after heat transfer plate 4 was placed, place clamp plate 3 in end plate body 1 and press on the heat transfer plate 4 in the outside, clamp plate 3 also fixes on calorie strip 5, counterpoints through draw-in groove 8 cartridge, treats that clamp plate 3 and heat transfer plate 4 all place in end plate body 1 after, controls the position of adjusting clamp rod 6 through spout 2 left and right sides, makes clamp rod 6 hug closely on clamp plate 3 after, screws up through nut 7 and fixes clamp rod 6, thereby accomplishes plate heat exchanger's installation.

The setting of spout 2 can be according to the thickness of installing heat transfer plate 4 in end plate body 1, adjusts the tight position of clamp of clamping bar 6 to the flexibility of use of end plate body 1 has been improved.

Card strip 5 and draw-in groove 8 mutually support and can carry out plate heat exchanger's installation fast on the one hand, on the other hand also can play the counterpoint effect, prevents that the heat transfer board from taking place the skew when the installation.

The arrangement of the handle 9 can facilitate taking out the pressure plate 3 when the plate heat exchanger is disassembled.

A certain distance exists between the inner side surfaces of the two side walls of the heat exchange plate 4 and the end plate body 1, and the heat exchange plate 4 can be taken out conveniently when the plate heat exchanger is disassembled.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The end plate of the rectangular box plate type heat exchanger is characterized by comprising an end plate body (1), heat exchange plates (4) and a pressing plate (3), wherein the end plate body (1) is of a rectangular box structure, an opening is formed in the rear side face of the end plate body (1), the end plate body (1) is internally of a hollow structure, a plurality of heat exchange plates (4) are placed in the end plate body (1), the pressing plate (3) is placed in the end plate body (1) and tightly attached to the heat exchange plates (4) pressed on the outermost side, clamping strips (5) are arranged on the inner side faces of the upper wall face and the lower wall face of the end plate body (1), the clamping strips (5) are of an I-shaped structure, two sliding grooves (2) are arranged on two faces of the end plate body (1), the sliding grooves (2) on the two side wall faces correspond to each other, and clamping rods (6) are arranged on the sliding grooves (2), and nuts (7) are sleeved at the two ends of the clamping rod (6).

2. The rectangular box plate heat exchanger end plate of claim 1, wherein the upper and lower ends of the pressing plate (3) are provided with clamping grooves (8) corresponding to the clamping strips (5), and the back of the pressing plate (3) is provided with a handle (9).

3. The end plate of the rectangular box plate heat exchanger according to claim 1, characterized in that the pressure plate (3) and the front end surface of the end plate body (1) are provided with through holes (10) for the inlet and outlet of cold and hot media.

4. The end plate of the rectangular box plate heat exchanger according to claim 1, characterized in that a certain distance exists between the heat exchange plates (4) and the inner side surfaces of the two side walls of the end plate body (1).