CN218973290U

CN218973290U - Plate heat exchanger capable of being detached conveniently

Info

Publication number: CN218973290U
Application number: CN202222614401.9U
Authority: CN
Inventors: 金建国
Original assignee: Zhuji Linxin Machinery Technology Co ltd
Current assignee: Zhuji Linxin Machinery Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-05
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a plate heat exchanger capable of being detached conveniently, which comprises a frame, wherein a heat exchange metal sheet is movably connected inside the frame, an installation plate is connected to the outer surface of the frame in a sliding manner, an inserting rod is movably connected inside the installation plate, and a fixing assembly is arranged on the right side of the installation plate; the fixing assembly comprises a sleeve inserted in the mounting plate, the right side of the sleeve is fixedly connected with a movable plate, the right side of the movable plate is fixedly connected with two connecting plates, and the two connecting plates are movably connected with threaded rods. This can convenient to detach's plate heat exchanger runs through mounting panel and fixed subassembly through the inserted bar, makes the left side that the inserted bar inserted the frame, through fixed subassembly's extrusion, drives the mounting panel and extrudees the installation to the heat exchange sheetmetal left side, when dismantling when needs, reverse operation fixed subassembly makes the mounting panel can right side remove to can dismantle the heat exchange sheetmetal, thereby realize the effect of easy to assemble dismantlement.

Description

Plate heat exchanger capable of being detached conveniently

Technical Field

The utility model relates to the technical field of plate heat exchangers, in particular to a plate heat exchanger which can be conveniently detached.

Background

The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The plate heat exchanger is ideal equipment for liquid-liquid and liquid-vapor heat exchange. The heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like. Under the same pressure loss, the heat transfer coefficient is 3-5 times higher than that of the tubular heat exchanger, the occupied area is one third of that of the tubular heat exchanger, and the heat recovery rate can be up to more than 90%.

The type of the plate heat exchanger mainly comprises two major types, namely a frame type and a brazing type, the frame type plate heat exchanger can be disassembled, but the existing frame type plate heat exchanger is usually fixed by utilizing one bolt or a plurality of bolts on each rod, so that the bolts are required to be unscrewed when the plate heat exchanger is disassembled, the disassembly is inconvenient, the time is long, and the plate heat exchanger convenient to disassemble is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the plate heat exchanger which can be conveniently detached, has the advantages of convenient detachment and installation, and solves the problems of inconvenient detachment and long time consumption.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can convenient to detach's plate heat exchanger, includes the frame, the inside swing joint of frame has the heat transfer sheetmetal, the surface sliding connection of frame has the mounting panel, the inside swing joint of mounting panel has the inserted bar, the right side of mounting panel is provided with fixed subassembly;

the fixed subassembly is including pegging graft the inside sleeve of mounting panel, telescopic right side fixedly connected with fly leaf, the right side fixedly connected with quantity of fly leaf is two connecting plates, two the inside swing joint of connecting plate has the threaded rod, the surface threaded connection of threaded rod has a quantity to be two thread bush, two the equal swing joint in front of thread bush has the pushing rod, two the equal fixedly connected with gleitbretter in left side of thread bush, the spout has been seted up on the right side of fly leaf and corresponding two gleitbretter departments, the gleitbretter is located the inside of spout, the surface threaded connection of inserted bar has the pushing plate, the left side fixedly connected with of pushing plate is a quantity to be two draw-in groove body, two the one end swing joint that the thread bush was kept away from to the pushing rod pushes away the wheel, the pushing wheel is located the inside of draw-in groove body.

Further, the left side fixedly connected with spacing piece of inserted bar, the right side fixedly connected with draw-in lever of spacing piece, the draw-in groove has been seted up to the surface of frame and corresponding draw-in lever department, the draw-in lever is located the inside of draw-in groove.

Further, the connection angle of the limiting piece and the clamping rod is ninety degrees, and the outer surface of the clamping rod is sleeved with a rubber pad.

Further, the top fixedly connected with handle of threaded rod, the anti-skidding line has been seted up to the surface of handle.

Further, the connection angle of sleeve and fly leaf is ninety degrees, the left side fixedly connected with cushion of sleeve.

Further, the number of the inserted bars and the number of the sleeves are three, and the three inserted bars are parallel to each other.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this can convenient to detach's plate heat exchanger runs through mounting panel and fixed subassembly through the inserted bar, makes the left side that the inserted bar inserted the frame, through fixed subassembly's extrusion, drives the mounting panel and extrudees the installation to the heat exchange sheetmetal left side, when dismantling when needs, reverse operation fixed subassembly makes the mounting panel can right side remove to can dismantle the heat exchange sheetmetal, thereby realize the effect of easy to assemble dismantlement.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the partial structure of portion A of FIG. 1 in accordance with the present utility model;

fig. 3 is an enlarged view of the partial structure of the B part of fig. 1 according to the present utility model.

In the figure: 1 frame, 2 heat exchange metal sheets, 3 mounting plates, 4 inserted bars, 5 fixed components, 501 sleeves, 502 movable plates, 503 connecting plates, 504 threaded rods, 505 threaded sleeves, 506 push rods, 507 sliding sheets, 508 sliding grooves, 509 push plates, 510 clamping groove bodies and 511 push plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a plate heat exchanger capable of being detached conveniently in this embodiment includes a frame 1, wherein a heat exchange metal sheet 2 is movably connected inside the frame 1, an installation plate 3 is slidably connected to an outer surface of the frame 1, an inserting rod 4 is movably connected inside the installation plate 3, and a fixing assembly 5 is disposed on the right side of the installation plate 3.

Wherein, the left side fixedly connected with spacing piece of inserted bar 4, the right side fixedly connected with draw-in bar of spacing piece, the draw-in groove has been seted up to the surface of frame 1 and the department that corresponds the draw-in bar, and the draw-in bar is located the inside of draw-in groove, and the angle of connection of spacing piece and draw-in bar is ninety degrees, and the surface cover of draw-in bar is equipped with the rubber pad.

The inserting rod 4 penetrates through the mounting plate 3 and the fixing assembly 5, so that the inserting rod 4 is inserted into the left side of the frame 1, the mounting plate 3 is driven to extrude and mount the heat exchange metal sheet 2 to the left side through extrusion of the fixing assembly 5, and when disassembly is needed, the fixing assembly 5 is operated reversely, so that the mounting plate 3 can move to the right side, and the heat exchange metal sheet 2 can be disassembled, so that the effect of convenient assembly and disassembly is realized.

The fixed subassembly 5 is including pegging graft at the inside sleeve 501 of mounting panel 3, the right side fixedly connected with fly leaf 502 of sleeve 501, the right side fixedly connected with quantity of fly leaf 502 is two connecting plates 503, the inside swing joint of two connecting plates 503 has threaded rod 504, the top fixedly connected with handle of threaded rod 504, the anti-skidding line has been seted up to the surface of handle, be convenient for rotate threaded rod 504 through the handle, the quantity of inserted bar 4 and sleeve 501 is three, and three inserted bar 4 are parallel to each other, the surface threaded connection of threaded rod 504 has the thread bush 505 that is two in quantity, the front all swing joint of two thread bushes 505 has push rod 506, the equal fixedly connected with of left side of two thread bushes 505 is a slide sheet 507, the right side of fly leaf 502 just corresponds two slide sheet 507 department and has seted up spout 508, the surface threaded connection of inserted bar 4 has push plate 509, the left side fixedly connected with quantity of push plate 509 is two draw-in groove body 510, the one end swing joint that the thread bush 505 kept away from thread bush 505 has push wheel 511, push wheel 511 is located the inside of draw-in groove body 511.

When the installation is needed, through pushing plate 509 and inserted bar 4 threaded connection, push wheel 511 is located the inside of draw-in groove body 510, rotate threaded rod 504, threaded rod 504 and thread bush 505 threaded connection, thereby drive two thread bushes 505 and remove relatively, make two thread bushes 505 drive pushing rod 506 and remove, pushing rod 506 drives pushing plate 509 and remove rightwards, because inserted bar 4 receives frame 1's restriction, thereby can apply the reaction force to fly leaf 502, make fly leaf 502 remove leftwards, extrude heat exchange sheetmetal 2, when dismantling in needs, reverse rotation threaded rod 504, thereby can make fly leaf 502 have the space to remove rightwards, can dismantle heat exchange sheetmetal 2 and change, the effect of easy to assemble and disassemble has been reached.

The working principle of the embodiment is as follows:

through inserted bar 4 penetrating mounting panel 3 and fixed subassembly 5, make inserted bar 4 insert the left side of frame 1, when needs installation, through pushing plate 509 and inserted bar 4 threaded connection, push up the inside that wheel 511 is located draw-in groove body 510, rotate threaded rod 504, threaded rod 504 and thread bush 505 threaded connection, thereby drive two thread bushes 505 and move relatively, make two thread bushes 505 drive push rod 506 remove, push rod 506 drives push plate 509 and moves rightwards, because inserted bar 4 has received frame 1's restriction, thereby can apply reaction force to fly leaf 502, make fly leaf 502 remove leftwards, extrude heat exchange sheetmetal 2, when needs dismantlement, reverse rotation threaded rod 504, thereby can make fly leaf 502 have the space to move rightwards, can dismantle heat exchange sheetmetal 2 and change, the effect of being convenient for installation and dismantlement has been reached.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can convenient to detach's plate heat exchanger, includes frame (1), its characterized in that: the heat exchange metal plate (2) is movably connected inside the frame (1), the mounting plate (3) is slidably connected to the outer surface of the frame (1), the inserted link (4) is movably connected inside the mounting plate (3), and the fixing component (5) is arranged on the right side of the mounting plate (3);

the utility model provides a fixed subassembly (5) including pegging graft sleeve (501) inside mounting panel (3), the right side fixedly connected with fly leaf (502) of sleeve (501), the right side fixedly connected with quantity of fly leaf (502) is two connecting plate (503), two the inside swing joint of connecting plate (503) has threaded rod (504), the surface threaded connection of threaded rod (504) has a quantity to be two thread bush (505), two the equal swing joint in front of thread bush (505) has push rod (506), two the equal fixedly connected with gleitbretter (507) in the left side of thread bush (505), spout (508) have been seted up on the right side of fly leaf (502) and correspond two gleitbretter (507) departments, gleitbretter (507) are located the inside of spout (508), the surface threaded connection of push rod (4) has push plate (509), the left side fixedly connected with quantity of push plate (509) is two draw-in groove body (510), two push rod (506) keep away from the one end of thread bush (505) and push the inside wheel (511).

2. A plate heat exchanger according to claim 1, wherein: the left side fixedly connected with spacing piece of inserted bar (4), the right side fixedly connected with draw-in bar of spacing piece, the draw-in groove has been seted up to the surface of frame (1) and corresponding draw-in bar department, the draw-in bar is located the inside of draw-in groove.

3. A plate heat exchanger according to claim 2, wherein: the connection angle of the limiting piece and the clamping rod is ninety degrees, and a rubber pad is sleeved on the outer surface of the clamping rod.

4. A plate heat exchanger according to claim 1, wherein: the top of threaded rod (504) is fixedly connected with the handle, the anti-skidding line has been seted up to the surface of handle.

5. A plate heat exchanger according to claim 1, wherein: the connecting angle of the sleeve (501) and the movable plate (502) is ninety degrees, and a soft cushion is fixedly connected to the left side of the sleeve (501).

6. A plate heat exchanger according to claim 1, wherein: the number of the inserted bars (4) and the number of the sleeves (501) are three, and the three inserted bars (4) are parallel to each other.