Efficient protection type heat exchanger

Abstract

The utility model discloses an efficient protection type heat exchanger which comprises a heat exchanger body, supporting legs and supporting assemblies, the supporting legs are fixedly installed at the bottom of the heat exchanger body, the supporting assemblies are arranged on the sides of the supporting legs, and the supporting assemblies are used for supporting and protecting the bottom of the heat exchanger body. The arc-shaped supporting plate is horizontally clamped to the side of the supporting leg in a sliding mode, the top of the arc-shaped supporting plate is attached to the heat exchanger body, the supporting rod is fixedly connected to the bottom of the arc-shaped supporting plate, and the locking assembly is arranged between the supporting leg and the supporting rod. The heat exchanger body, the supporting legs and the supporting assemblies are used in a matched mode, the arc supporting plates can be stably clamped to the sides of the supporting legs under the action of the supporting rods, the locking assemblies, the positioning plates and the positioning rods, and therefore the arc supporting plates can support and protect the heat exchanger body, the locking state of the locking assemblies to the supporting rods is relieved, and the heat exchanger body is protected. And the arc supporting plate can be horizontally and slidably detached, so that the heat exchanger main body can be conveniently overhauled.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchanger field especially relates to a high -efficient protection type heat exchanger. BACKGROUND

[0002] Heat exchanger is a kind of equipment for passing heat between two or more fluids of different temperatures, wherein the heat exchanger of intermediate wall is the flow of two fluids of different temperatures in the space separated by wall, and the heat exchange between two fluids is realized by the heat conduction of wall and the convection of fluid on wall surface, for example, shell-and-tube heat exchanger, one fluid flows in the tube, and another fluid flows outside the tube, and heat is transferred through the tube wall.

[0003] When installing and using the shell-and-tube heat exchanger, two support legs are usually installed at the bottom of the heat exchanger shell, and the heat exchanger is supported and fixed by the support legs, since the shell of the shell-and-tube heat exchanger is made of stainless steel material, and the middle part is hollow to facilitate the installation of heat exchange pipes, so that the weight of the heat exchanger shell increases when the liquid is introduced into the inside of the heat exchanger shell, and with the erosion of the liquid, the part of the heat exchanger shell where the support legs are installed appears to be concave, and even damaged, thereby having certain defects. SUMMARY

[0004] The utility model discloses a kind of high-efficiency protection type heat exchangers to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of high-efficiency protection type heat exchanger, comprising:

[0006] Heat exchanger main body;

[0007] Support leg, the support leg is fixedly installed at the bottom of heat exchanger main body;

[0008] Supporting component, the supporting component is set at the side of support leg, and the supporting component is used to support and protect the bottom of heat exchanger main body, and the supporting component includes:

[0009] Arc supporting plate, the arc supporting plate is horizontally slidably connected at the side of support leg, and the top of the arc supporting plate is attached to heat exchanger main body;

[0010] Supporting rod, the supporting rod is fixedly connected to the bottom of arc supporting plate;

[0011] Locking assembly, the locking assembly is set between support leg and supporting rod.

[0012] Preferably, the supporting component further includes:

[0013] A positioning plate is fixedly connected to one side of the bottom of the arc-shaped supporting plate, and one side of the positioning plate is attached to the supporting leg;

[0014] A positioning rod is fixedly connected to one end of the supporting leg, and the outer wall of the positioning rod is slidingly inserted into the positioning plate.

[0015] Preferably, the locking assembly comprises:

[0016] A supporting plate is fixedly connected to the side of the supporting leg;

[0017] A connecting plate is fixedly connected to the bottom of the supporting rod, and the connecting plate is slidingly connected to the top of the supporting plate.

[0018] Preferably, the locking assembly further comprises:

[0019] A sliding block is fixedly connected to the bottom of the connecting plate;

[0020] A sliding groove is formed in the top of the supporting plate, and the outer wall of the sliding block is slidingly connected to the inner cavity of the sliding groove.

[0021] Preferably, the locking assembly further comprises:

[0022] A handle plate is arranged at the bottom of the supporting plate;

[0023] A locking rod is fixedly connected to the bottom of the handle plate, and the outer wall of the locking rod is slidingly inserted into the supporting plate, and the bottom of the sliding block is provided with a locking hole matched with the locking rod.

[0024] Preferably, the locking assembly further comprises:

[0025] A mounting hole is formed in the top of the supporting plate;

[0026] A connecting rod is fixedly connected to the bottom of the handle plate;

[0027] A fixed sleeve ring is fixedly installed in the inner part of the mounting hole;

[0028] A limiting block is fixedly connected to the top of the connecting rod through the fixed sleeve ring;

[0029] A limiting spring is slidingly connected to the outer part of the connecting rod, and the limiting spring is located between the fixed sleeve ring and the limiting block.

[0030] The technical effects and advantages of the present application are as follows:

[0031] The utility model discloses a cooperation mode of heat exchanger main part, support leg and support subassembly, and the support subassembly includes arc supporting plate, support rod, locking assembly, locating plate and locating rod, and the arc supporting plate can be stably clamped on the side of the support leg under the action of the support rod, the locking assembly, the locating plate and the locating rod, thereby supporting and protecting the heat exchanger main part by the arc supporting plate. BRIEF DESCRIPTION OF DRAWINGS

[0032] Fig. 1 It is the front internal structure schematic diagram of the utility model.

[0033] Fig. 2 It is the support plate side internal structure schematic diagram of the utility model.

[0034] Fig. 3 It is the support plate overall structure schematic diagram of the utility model.

[0035] In the drawing: 1, heat exchanger main part;2, support leg;3, support subassembly;31, arc supporting plate;32, support rod;33, locking assembly;331, support plate;332, connecting plate;333, sliding block;334, sliding slot;335, handle plate;336, locking rod;337, mounting hole;338, connecting rod;339, limit spring;3310, fixed collar;3311, limit block;34, locating plate;35, locating rod. DETAILED DESCRIPTION

[0036] 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. 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 ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0037] The utility model provides a kind of high-efficiency protection type heat exchanger as shown in Figs. 1-3

[0038] Embodiment 1

[0039] ​The heat exchanger body 1, the support leg 2 and the support assembly 3 are included, the support leg 2 is fixedly installed at the bottom of the heat exchanger body 1, the support assembly 3 is arranged at the side of the support leg 2, the support assembly 3 is used for supporting and protecting the bottom of the heat exchanger body 1, the support assembly 3 includes an arc supporting plate 31, a supporting rod 32 and a locking assembly 33, the arc supporting plate 31 is horizontally slidably connected to the side of the support leg 2, the arc supporting plate 31 can increase the contact area between the support leg 2 and the bottom of the heat exchanger body 1, thereby reducing the situation that the bottom of the heat exchanger body 1 is pressed and depressed and damaged, the top of the arc supporting plate 31 is attached to the heat exchanger body 1, the supporting rod 32 is fixedly connected to the bottom of the arc supporting plate 31, the locking assembly 33 is arranged between the support leg 2 and the supporting rod 32, under the action of the locking assembly 33, the stability of the connection between the supporting rod 32 and the support leg 2 can be ensured, thereby ensuring the stability of the installation of the arc supporting plate 31.

[0040] Further, the support assembly 3 further includes a positioning plate 34 and a positioning rod 35, the positioning plate 34 is fixedly connected to one side of the bottom of the arc supporting plate 31, one side of the positioning plate 34 is attached to the support leg 2, one end of the positioning rod 35 is fixedly connected to the support leg 2, the outer wall of the positioning rod 35 is slidably inserted into the positioning plate 34, under the action of the positioning rod 35 and the positioning plate 34, the stability of the connection between one end of the arc supporting plate 31 and the support leg 2 can be ensured, and the compression resistance of the arc supporting plate 31 is improved.

[0041] Embodiment 2

[0042] On the basis of embodiment 1, the locking assembly 33 includes a supporting plate 331 and a connecting plate 332, the supporting plate 331 is fixedly connected to the side of the support leg 2, the bottom of the supporting rod 32 is fixedly connected to the connecting plate 332, the connecting plate 332 is slidably connected to the top of the supporting plate 331, the supporting plate 331 can support the supporting rod 32 through the connecting plate 332, thereby ensuring the stability of the other end of the arc supporting plate 31.

[0043] Especially, the locking assembly 33 further comprises a sliding block 333 and a sliding groove 334, the sliding block 333 is fixedly connected to the bottom of the connecting plate 332, the sliding groove 334 is arranged on the top of the supporting plate 331, the outer wall of the sliding block 333 is slidably connected with the inner cavity of the sliding groove 334, under the action of the sliding block 333, the stability of the connecting plate 332 on the top of the supporting plate 331 can be improved, the locking assembly 33 further comprises a handle plate 335 and a locking rod 336, the handle plate 335 is arranged on the bottom of the supporting plate 331, the bottom of the locking rod 336 is fixedly connected with the handle plate 335, the outer wall of the locking rod 336 is slidably connected with the supporting plate 331, the bottom of the sliding block 333 is provided with a locking hole matched with the locking rod 336, so that the locking rod 336 is connected with the locking hole in the bottom of the sliding block 333, and the sliding block 333 can be locked, thereby the stability of the connecting plate 332 connected with the top of the supporting plate 331 is ensured, and the stability of the installation of the arc-shaped supporting plate 31 is ensured.

[0044] Further, the locking assembly 33 further comprises a mounting hole 337, a connecting rod 338, a fixed sleeve ring 3310, a limiting block 3311 and a limiting spring 339, the mounting hole 337 is arranged on the top of the supporting plate 331, the bottom of the connecting rod 338 is fixedly connected with the handle plate 335, the fixed sleeve ring 3310 is fixedly arranged in the mounting hole 337, the top of the connecting rod 338 passes through the fixed sleeve ring 3310 and is fixedly connected with the limiting block 3311, the limiting spring 339 is slidably connected with the outer portion of the connecting rod 338, the limiting spring 339 is located between the fixed sleeve ring 3310 and the limiting block 3311, the limiting spring 339 can provide a spring force of the handle plate 335 towards the supporting plate 331 through the limiting block 3311 and the connecting rod 338, and the spring force acting on the handle plate 335 is sufficient to support the weight of the handle plate 335, the locking rod 336 and the connecting rod 338, thereby the stability of the sliding connection between the locking rod 336 and the sliding block 333 is ensured.

[0045] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A high-efficiency recuperator, characterized by, The heat exchanger body (1) is provided with a support leg (2) fixedly installed at the bottom of the heat exchanger body (1), a support assembly (3) arranged at the side of the support leg (2) and used for supporting and protecting the bottom of the heat exchanger body (1), and a locking assembly (33) arranged between the support leg (2) and the support rod (32). The support assembly (3) further comprises a positioning plate (34) fixedly connected to one side of the bottom of the arc-shaped supporting plate (31) and abutting against the support leg (2), and a positioning rod (35) having one end fixedly connected to the support leg (2) and having an outer wall slidingly and penetratingly sleeved with the positioning plate (34). The locking assembly (33) comprises a support plate (331) fixedly connected to the side of the support leg (2), and a connecting plate (332) fixedly connected to the bottom of the support rod (32) and slidingly and detachably connected to the top of the support plate (331). The locking assembly (33) further comprises a sliding block (333) fixedly connected to the bottom of the connecting plate (332), a sliding groove (334) formed in the top of the support plate (331) and having an inner cavity slidingly and detachably connected with the outer wall of the sliding block (333), a handle plate (335) arranged at the bottom of the support plate (331), a locking rod (336) having a bottom fixedly connected to the handle plate (335) and having an outer wall slidingly and penetratingly sleeved with the support plate (331), and the bottom of the sliding block (333) being provided with a locking hole matched with the locking rod (336). The locking assembly (33) further comprises a mounting hole (337) formed in the top of the support plate (331), a connecting rod (338) having a bottom fixedly connected to the handle plate (335), a fixed sleeve ring (3310) fixedly installed in the mounting hole (337), a limiting block (3311) fixedly connected to the top of the connecting rod (338) and penetrating through the fixed sleeve ring (3310), and a limiting spring (339) slidingly sleeved with the outer portion of the connecting rod (338) and located between the fixed sleeve ring (3310) and the limiting block (3311). ​ ​ 2. A high-efficiency guarded heat exchanger according to claim 1, characterized in that, ​ ​ ​ 3. A high-efficiency guarded heat exchanger according to claim 1, characterized in that, ​ ​ ​ 4. A high-efficiency guarded heat exchanger according to claim 3, characterized in that ​ ​ ​ 5. A high-efficiency guarded heat exchanger according to claim 4, characterized in that ​ ​ ​ 6. A high-efficiency guarded heat exchanger according to claim 5, characterized in that ​ ​ ​ ​ ​ ​

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