Detachable plate heat exchanger shell

Abstract

The utility model discloses a detachable plate heat exchanger shell which comprises a bottom shell plate, a top shell plate is fixedly installed at the top ends of a left shell plate, a right shell plate and a rear shell plate, a front cover plate is rotatably installed at the front end of the top shell plate, and a plurality of heat exchange plates are installed in a cavity formed by the bottom shell plate, the left shell plate, the right shell plate, the rear shell plate and the top shell plate. The inner side of the left shell plate is spirally connected with a heat exchange plate closer, the bottom shell plate, the left shell plate, the right shell plate, the rear shell plate and the top shell plate jointly form a square cavity, a plurality of heat exchange plates can be inserted into the cavity in parallel, and the heat exchange plates can be attached to one another to form a closed heat exchange channel by screwing the heat exchange plate closer. The heat exchange plate at the leftmost end is provided with a bent pipe, so that liquid or gas can circularly flow, the heat exchange plates can be quickly disassembled through reverse operation, protection can be provided by closing the front cover plate, and the device has the capacity of being convenient to install, disassemble and protect.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate heat exchanger technical field, concretely relates to detachable plate heat exchanger shell. BACKGROUND

[0002] Traditional plate heat exchanger shell usually adopts fixed structure, this makes when needing to replace or maintain the plate, the operation is complex and time -consuming, in order to solve this problem, the utility model provides a detachable plate heat exchanger shell.

[0003] In the patent with the announcement number CN 221325212 U discloses a plate heat exchanger shell, including fixed plate, the bottom side end of fixed plate is installed with heat exchange fin, the side end of heat exchange fin is installed with mobile plate, the bottom side end of fixed plate is fixedly installed with bottom plate, the top side end of fixed plate is fixedly installed with guide rod, the top end of bottom plate and the bottom end of guide rod are fixedly installed with adjusting block, the side end of adjusting block is screw mounted with adjusting bolt, the side end of adjusting bolt is installed with compression plate, the top end of fixed plate and mobile plate is array fixedly installed with telescopic rod, the outer wall of telescopic rod is equipped with spring, the bottom side end of protection frame is provided with spring groove, the side end of spring group is fixedly installed with clamping block, the side end of bottom plate is symmetrically provided with clamping groove. The plate heat exchanger bright body is protected by setting up the protection frame, is convenient for the protection of heat exchanger, improves the service life of heat exchanger, and by setting up clamping block and clamping groove, it is convenient for the installation and removal of protection frame.

[0004] Although the above-mentioned plate heat exchanger realizes the protection of heat exchange fins, when replacing the heat exchange fins, the heat exchange plates need to be positioned and installed in sequence, which cannot be quickly disassembled or installed, thereby making the operation complex and time-consuming.

[0005] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0006] In view of the problems in the related art, the utility model provides a detachable plate heat exchanger shell to overcome the above technical problems existing in the prior art.

[0007] Therefore, the utility model adopts the specific technical scheme as follows:

[0008] A detachable plate heat exchanger shell, comprising a bottom shell plate, a left shell plate fixedly installed at the top left side of the bottom shell plate, a right shell plate fixedly installed at the top right side of the bottom shell plate, a rear shell plate fixedly installed at the top rear side of the bottom shell plate, a top shell plate fixedly installed at the top of the left shell plate, the right shell plate and the rear shell plate, a front cover plate rotatably installed at the front end of the top shell plate, a plurality of heat exchange plates installed in the cavity composed of the bottom shell plate, the left shell plate, the right shell plate, the rear shell plate and the top shell plate, and a heat exchange plate closer spirally connected to the inner side of the left shell plate.

[0009] As a further scheme of the utility model, the bottom end of the bottom shell plate is fixedly provided with a cushion block.

[0010] As a further scheme of the utility model, the inner side of the front cover plate is spirally connected with a closing screw, and the closing screw is spirally connected with the bottom shell plate.

[0011] As a further scheme of the utility model, the heat exchange plate at the left end is provided with a group of communicating elbow pipes.

[0012] As a further scheme of the utility model, the heat exchange plate closer is slidably connected with the heat exchange plate at the left end.

[0013] As a further scheme of the utility model, the inner side of the heat exchange plate is provided with a channel opening, and the outer edge of the channel opening of the heat exchange plate is provided with a closing ring.

[0014] As a further scheme of the utility model, the four corners of the heat exchange plate are provided with spring columns.

[0015] The utility model has the advantages of:

[0016] The utility model discloses a detachable plate type heat exchanger shell, which comprises a bottom shell plate, a left shell plate, a right shell plate, a rear shell plate, a top shell plate, a front cover plate, a heat exchange plate closer and heat exchange plates. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0018] Figure 1 It is a whole structure schematic diagram of a detachable plate type heat exchanger shell according to the utility model embodiment.

[0019] Figure 2 It is an installation schematic diagram of a heat exchange plate of a detachable plate type heat exchanger shell in a shell according to the utility model embodiment.

[0020] Figure 3It is a mounting structure schematic diagram of the shell plate of the detachable plate heat exchanger shell according to the embodiment of the utility model.

[0021] Figure 4 It is a mounting structure schematic diagram of the heat exchange plate and the closed ring of the detachable plate heat exchanger shell according to the embodiment of the utility model.

[0022] In the drawing,

[0023] 1, bottom shell plate, 2, left shell plate, 3, right shell plate, 4, rear shell plate, 5, top shell plate, 6, front cover plate, 7, sealing screw, 8, heat exchange plate tight closer, 9, heat exchange port, 10, heat exchange plate, 11, closed ring, 12, spring post. Specific implementation

[0024] To further illustrate the various embodiments, the utility model provides drawings, these drawings are part of the utility model disclosure, mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operation principle of the embodiment, cooperate with reference to these contents, and the person skilled in the art should understand other possible implementation modes and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0025] According to the embodiment of the utility model, a detachable plate heat exchanger shell is provided.

[0026] Please refer to the attached drawings of the specification Figures 1-4 According to the detachable plate heat exchanger shell of the embodiment of the utility model, the bottom shell plate 1 is fixedly installed with the left shell plate 2 on the top left side, the right shell plate 3 is fixedly installed on the top right side of the bottom shell plate 1, the rear shell plate 4 is fixedly installed on the top rear side of the bottom shell plate 1, the top shell plate 5 is fixedly installed on the top end of the left shell plate 2, the right shell plate 3 and the rear shell plate 4, the front end of the top shell plate 5 is rotatably installed with the front cover plate 6, and the cavity composed of the bottom shell plate 1, the left shell plate 2, the right shell plate 3, the rear shell plate 4 and the top shell plate 5 is installed with a plurality of heat exchange plates 10, and the inner side of the left shell plate 2 is spirally connected with the heat exchange plate tight closer 8.

[0027] The bottom shell plate, the left shell plate, the right shell plate, the rear shell plate and the top shell plate jointly form a square cavity, a plurality of heat exchange plates can be inserted into the cavity in parallel, the heat exchange plate tight closer is screwed, so that the heat exchange plates can be mutually attached, a closed heat exchange channel is formed, a bend pipe is installed on the leftmost heat exchange plate, so that the liquid or gas can circulate and flow, and reverse operation can also make the heat exchange plates can be quickly disassembled, and protection can be provided by closing the front cover plate, the device has the ability of convenient installation, disassembly and protection.

[0028] In an embodiment, please refer to the attached drawings of the specification Figures 1-4As a further scheme of the present utility model, the bottom end of the bottom shell plate 1 is fixedly provided with a cushion block.

[0029] The cushion block can provide support for the device.

[0030] In an embodiment, refer to the attached drawings of the specification Figures 1-4 As a further scheme of the present utility model, the inner side of the front cover plate 6 is spirally provided with a closing screw 7, which is spirally connected with the bottom shell plate 1.

[0031] The closing screw 7 can make the heat exchanger shell closed and fully protected.

[0032] In an embodiment, refer to the attached drawings of the specification Figures 1-4 As a further scheme of the present utility model, two groups of communicating elbow pipes are installed on the heat exchange plate 10 at the left end.

[0033] Thus, the liquid and gas in the heat exchanger can circulate and flow.

[0034] In an embodiment, refer to the attached drawings of the specification Figures 1-4 As a further scheme of the present utility model, the heat exchange plate closer 8 is slidably connected with the heat exchange plate 10 at the left end.

[0035] Thus, the heat exchange plate 10 is extruded by the screwing of the heat exchange closer 8, so that the heat exchange plate 10 is mutually adhered, and the closed ring 11 on the heat exchange plate 10 forms a sealed channel.

[0036] In an embodiment, refer to the attached drawings of the specification Figures 1-4 As a further scheme of the present utility model, the inner side of the heat exchange plate 10 is provided with a channel opening, and the outer edge of the channel opening of the heat exchange plate 10 is provided with a closed ring 11.

[0037] Thus, the use of the heat exchanger is facilitated, and the heat exchange channel is formed after the heat exchange plate 10 is mutually adhered by the closed ring 11.

[0038] In an embodiment, refer to the attached drawings of the specification Figures 1-4 As a further scheme of the present utility model, the four corners of the heat exchange plate 10 are provided with spring columns 12.

[0039] The spring column 12 can make the heat exchange plate 10 mutually separated after being separated from the heat exchange plate closer 8, so as to be conveniently extracted.

[0040] In use, the bottom shell plate 1, the left shell plate 2, the right shell plate 3, the rear shell plate 4 and the top shell plate 5 are combined with each other to form a square cavity, the heat exchange plates 10 are inserted into the cavity in parallel, a bend pipe is installed on the leftmost heat exchange plate 10, the heat exchange plates 10 can be adhered to each other by screwing the heat exchange plate closer 8, a closed heat exchange channel is formed, a bend pipe is installed on the leftmost heat exchange plate 10, so that the liquid or gas can circulate and flow, reverse operation can also make the heat exchange plates 10 can be quickly disassembled, and the device can be protected by closing the front cover plate 6.

[0041] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A dismountable plate heat exchanger housing comprising a bottom shell plate (1), characterized in that: The top left side of the bottom shell plate (1) is fixedly installed with a left shell plate (2), the top right side of the bottom shell plate (1) is fixedly installed with a right shell plate (3), the top rear side of the bottom shell plate (1) is fixedly installed with a rear shell plate (4), the top of the left shell plate (2), the right shell plate (3) and the rear shell plate (4) is fixedly installed with a top shell plate (5), the front end of the top shell plate (5) is rotatably installed with a front cover plate (6), the cavity composed of the bottom shell plate (1), the left shell plate (2), the right shell plate (3), the rear shell plate (4) and the top shell plate (5) is installed with a plurality of heat exchange plates (10), and the inner side of the left shell plate (2) is spirally connected with a heat exchange plate closer (8).

2. A dismountable plate heat exchanger housing according to claim 1, characterized in that: The bottom end of the bottom shell plate (1) is fixedly installed with a cushion block.

3. A dismountable plate heat exchanger housing according to claim 1, characterized in that: The inner side of the front cover plate (6) is spirally connected with a closing screw (7), and the closing screw (7) is spirally connected with the bottom shell plate (1).

4. The dismountable plate heat exchanger housing according to claim 1, characterized in that: Two groups of communication elbow pipes are installed on the heat exchange plates (10) located at the left end.

5. The dismountable plate heat exchanger housing according to claim 1, characterized in that: The heat exchange plate closer (8) is slidably connected with the heat exchange plates (10) located at the left end.

6. A dismountable plate heat exchanger housing according to claim 1, characterized in that: The inner side of the heat exchange plate (10) is provided with a channel opening, and the outer edge of the channel opening of the heat exchange plate (10) is installed with a closing ring (11).

7. A dismountable plate heat exchanger housing according to claim 1, characterized in that: Spring columns (12) are installed in the four corners of the heat exchange plate (10).

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