CN217604790U

CN217604790U - Heat exchanger convenient to maintain

Info

Publication number: CN217604790U
Application number: CN202220595724.5U
Authority: CN
Inventors: 姜振平; 吕亮; 张炳铭; 石从谦; 马桂竹
Original assignee: Hubei Hefeng Heat Exchange Equipment Co ltd
Current assignee: Hubei Hefeng Heat Exchange Equipment Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-10-18
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to a heat exchanger convenient for maintenance, which comprises a shell, wherein the left side and the right side of the shell are movably connected with a cover body, the inner part of the shell is movably connected with a heat exchange tube, the left side and the right side of the outer surface of the heat exchange tube are movably connected with a connecting plate, the inner walls of the two cover bodies are provided with a limiting component, and the top parts of the two cover bodies and the top part of the shell are provided with an installation component; the mounting assembly comprises a connecting rod fixedly connected with the top of the cover body, the top of the shell is fixedly connected with a fixed rod, the top of the fixed rod is fixedly connected with a stop block, and the front side and the rear side of the stop block are fixedly connected with a working box. This heat exchanger of convenient maintenance can support the surface of heat exchange tube through the connecting plate to utilize spacing subassembly to carry on spacingly to the connecting plate, rethread installation component is convenient for dismantle and install casing and lid, thereby is convenient for dismantle the connecting plate, has played the effect of convenient maintenance.

Description

Heat exchanger convenient to maintain

Technical Field

The utility model relates to a heat exchanger technical field specifically is a heat exchanger of convenient maintenance.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, also called heat exchanger, and plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, and the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical production, and is widely applied.

The heat exchanger needs to be maintained after being used for a long time, however, most heat exchangers are inconvenient to disassemble, so that the heat exchanger is convenient to maintain, and the problem is solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat exchanger of convenient maintenance, possess advantages such as convenient to detach maintains, solved the problem of dismantling inconvenient maintenance to the not enough of prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat exchanger convenient to maintain comprises a shell, wherein the left side and the right side of the shell are movably connected with cover bodies, a heat exchange tube is movably connected inside the shell, the left side and the right side of the outer surface of the heat exchange tube are movably connected with connecting plates, the inner walls of the two cover bodies are respectively provided with a limiting assembly, and the tops of the two cover bodies and the top of the shell are respectively provided with a mounting assembly;

the installation component comprises a connecting rod fixedly connected with the top of the cover body, the top of the shell is fixedly connected with a fixed rod, the top of the fixed rod is fixedly connected with a stop dog, the front side and the back side of the stop dog are respectively provided with a working box and a spring, the inner wall of the working box is respectively provided with a spring, the spring is far away from one side of the working box and is respectively provided with a movable plate and a movable plate, the movable plate is far away from one side of the spring and is respectively provided with an insertion rod, the outer surface of the connecting rod is movably connected with a rotating rod and two, one side of the insertion rod, far away from the movable plate, penetrates through and extends to the inside of the rotating rod, and the insertion rod is provided with a pull rod.

Further, spacing subassembly including with lid inner wall fixed connection's gag lever post, the gag lever post runs through and extends to the inside of connecting plate, the equal fixedly connected with gleitbretter in top and the bottom of connecting plate, the spout has been seted up to the inner wall of casing and corresponding gleitbretter department, the gleitbretter is located the inside of spout.

Furthermore, the left side and the right side of the bottom of the shell are fixedly connected with supporting rods, the bottom ends of the supporting rods are fixedly connected with a bottom plate, and the check blocks are U-shaped.

Furthermore, one side of each of the two cover bodies, which is away from the other side, is fixedly connected with a water outlet pipe and a water inlet pipe respectively, and the water outlet pipe and the water inlet pipe are both communicated with the cover bodies.

Furthermore, the quantity of gag lever post is four, and distributes respectively in the upper and lower both sides of two lid inner walls.

Further, the quantity of spout is four, and four spouts all communicate with the outside of casing.

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

this heat exchanger of convenient maintenance can support the surface of heat exchange tube through the connecting plate to utilize spacing subassembly to carry on spacingly to the connecting plate, rethread installation component is convenient for dismantle and install casing and lid, thereby is convenient for dismantle the connecting plate, has played the effect of convenient maintenance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a side view of the connection structure of the stopper and the rotating rod of the present invention.

In the figure: the heat exchange tube comprises a shell 1, a cover 2, a heat exchange tube 3, a connecting plate 4, a limiting component 5, a limiting rod 501, a sliding sheet 502, a sliding groove 503, a mounting component 6, a connecting rod 601, a fixing rod 602, a stop 603, a working box 604, a spring 605, a movable plate 606, an inserted rod 607, a rotating rod 608 and a pull rod 609.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the heat exchanger convenient to maintain in the embodiment includes a housing 1, wherein both left and right sides of the housing 1 are movably connected with a cover 2, the housing 1 is movably connected with a heat exchange tube 3, both left and right sides of the outer surface of the heat exchange tube 3 are movably connected with a connection plate 4, inner walls of the two covers 2 are respectively provided with a limiting assembly 5, and tops of the two covers 2 and a top of the housing 1 are provided with a mounting assembly 6.

The outer surface of the heat exchange tube 3 can be supported through the connecting plate 4, the connecting plate 4 can be limited by the limiting component 5, the shell 1 and the cover body 2 are convenient to detach and install through the installing component 6, the connecting plate 4 is convenient to detach, and the effect of convenient maintenance is achieved.

In this embodiment, limiting component 5 is including the gag lever post 501 with 2 inner wall fixed connection of lid, and gag lever post 501 runs through and extends to the inside of connecting plate 4, the equal fixedly connected with gleitbretter 502 in top and the bottom of connecting plate 4, and casing 1's inner wall just corresponds gleitbretter 502 department and has seted up spout 503, and gleitbretter 502 is located the inside of spout 503.

Be located the inside of spout 503 through gleitbretter 502 to can support connecting plate 4, and gag lever post 501 runs through and extends to the inside of connecting plate 4, thereby can carry on spacingly to connecting plate 4, prevents that connecting plate 4 from rocking.

Installation component 6 is including the connecting rod 601 with lid 2 top fixed connection, the top fixedly connected with dead lever 602 of casing 1, the top fixedly connected with dog 603 of dead lever 602, the equal fixedly connected with work box 604 in both sides around the dog 603, the equal fixedly connected with spring 605 of the inner wall of two work boxes 604, the equal fixedly connected with fly leaf 606 in one side that work box 604 was kept away from to two spring 605, the equal fixedly connected with inserted bar 607 in one side that spring 605 was kept away from to two fly leaves 606, the surface swing joint of connecting rod 601 has bull stick 608, one side that fly leaf 606 was kept away from to two inserted bars 607 runs through and extends to the inside of bull stick 608, the equal fixedly connected with pull rod 609 in one side that two fly leaves 606 leave.

The fixed rod 602 is arranged on the stop block 603, the spring 605 is connected to the inner wall of the working box 604, the spring 605 is fixedly connected to the movable plate 606, the movable plate 606 is fixed to the pull rod 609, so that the pull rod 609 is pulled to drive the inserted rod 607 to move, the inserted rod 607 is moved out of the rotating rod 608, the fixed rod 602 on the connecting rod 601 is rotated, and the casing 1 and the cover 2 are separated.

The working principle of the embodiment is as follows:

there is spring 605 through work box 604 inner wall connection, spring 605 and fly leaf 606 fixed connection, fly leaf 606 is fixed with pull rod 609, thereby pulling pull rod 609, can make pull rod 609 drive inserted bar 607 remove, thereby make inserted bar 607 remove the outside of bull stick 608, the dead lever 602 on the rotation connecting rod 601, thereby make casing 1 and lid 2 separate, the removal of lid 2 can drive the removal of gag lever post 501, thereby can make connecting plate 4 remove, thereby can dismantle heat exchange tube 3 and maintain, the effect of convenient dismantlement maintenance has been played.

It should be noted that, in this document, 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. Also, 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 phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A heat exchanger convenient to maintain, comprising a shell (1), characterized in that: the heat exchanger is characterized in that the left side and the right side of the shell (1) are both movably connected with cover bodies (2), the interior of the shell (1) is movably connected with a heat exchange tube (3), the left side and the right side of the outer surface of the heat exchange tube (3) are both movably connected with connecting plates (4), the inner walls of the two cover bodies (2) are both provided with limiting assemblies (5), and the tops of the two cover bodies (2) and the top of the shell (1) are provided with mounting assemblies (6);

the mounting assembly (6) comprises a connecting rod (601) fixedly connected with the top of the cover body (2), the top of the shell (1) is fixedly connected with a fixing rod (602), the top of the fixing rod (602) is fixedly connected with a stop block (603), the front side and the rear side of the stop block (603) are fixedly connected with work boxes (604), the inner walls of the two work boxes (604) are fixedly connected with springs (605), one sides, far away from the work boxes (604), of the two springs (605) are fixedly connected with movable plates (606), one sides, far away from the springs (605), of the two movable plates (606) are fixedly connected with inserted rods (607), the outer surface of the connecting rod (601) is movably connected with rotating rods (608), one sides, far away from the movable plates (606), of the two inserted rods (607) penetrate through and extend to the inside of the rotating rods (608), and one sides, far away from each other, of the two movable plates (606) are fixedly connected with pull rods (609).

2. A heat exchanger for facilitating maintenance according to claim 1, wherein: spacing subassembly (5) including gag lever post (501) with lid (2) inner wall fixed connection, gag lever post (501) run through and extend to the inside of connecting plate (4), the top and the equal fixedly connected with gleitbretter (502) in bottom of connecting plate (4), the inner wall of casing (1) just corresponds gleitbretter (502) department and has seted up spout (503), gleitbretter (502) are located the inside of spout (503).

3. A service-friendly heat exchanger as claimed in claim 1, wherein: the left side and the right side of the bottom of the shell (1) are fixedly connected with supporting rods, the bottom ends of the two supporting rods are fixedly connected with a bottom plate, and the stop blocks (603) are U-shaped.

4. A heat exchanger for facilitating maintenance according to claim 1, wherein: two one side that lid (2) kept away from is fixedly connected with outlet pipe and inlet tube respectively, outlet pipe and inlet tube all communicate with lid (2).

5. A heat exchanger for facilitating maintenance according to claim 2, wherein: the number of the limiting rods (501) is four, and the limiting rods are respectively distributed on the upper side and the lower side of the inner walls of the two cover bodies (2).

6. A maintenance-friendly heat exchanger as claimed in claim 2, wherein: the number of the sliding grooves (503) is four, and the four sliding grooves (503) are all communicated with the outside of the shell (1).