CN211261926U

CN211261926U - Heat exchanger residual heat utilization device

Info

Publication number: CN211261926U
Application number: CN201922096764.6U
Authority: CN
Inventors: 柯军
Original assignee: Qiqihar Inger Machinery Co Ltd
Current assignee: Qiqihar Inger Machinery Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-14
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a heat exchanger residual heat utilization equipment, including heat exchanger body, regulation structure, supporting seat, dead lever, bracing piece, fixed block, stopper, spring and solid fixed ring. The utility model has the advantages that: the fixed block through the bracing piece lateral wall is on the stopper, elasticity through the spring of shrink promotes stopper extrusion fixed block, it is fixed to make the bracing piece, thereby make the heat exchanger body support to fix on the supporting seat, do benefit to the work of heat exchanger body, when needing to dismantle the maintenance to the heat exchanger body, keep away from the one end of bracing piece through pressing down the dead lever, make the dead lever rotate, through lever principle, reduce the dynamics of pressing down the dead lever, jack-up the bracing piece upwards, slide the bracing piece and drive the fixed block and go up after going up the slip, promote the stopper, make the spring shrink produce elasticity, slide the inside back that breaks away from the supporting seat on the fixed block, jack-up the supporting seat upwards with the heat exchanger body, thereby be convenient for.

Description

Heat exchanger residual heat utilization device

Technical Field

The utility model relates to a heat exchanger specifically is a heat exchanger waste heat utilization equipment, belongs to heat exchanger technical field.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, also called as heat exchanger, and can be used as heater, cooler, condenser, evaporator and reboiler in chemical production, for example, the low-temperature polytetrafluoroethylene heat exchanger in power plant is a new device for recovering waste heat in power plant for reducing exhaust gas temperature.

However, in the use process of the traditional heat exchanger, the heat exchanger is difficult to disassemble and maintain after being installed in a large size, the maintenance work of the heat exchanger is not facilitated, and the work of the heat exchanger is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heat exchanger residual heat utilization equipment just lies in order to solve above-mentioned problem, the fixed of the heat exchanger of being convenient for with dismantle, do benefit to the work of heat exchanger.

The utility model achieves the above purpose through the following technical proposal, a heat exchanger residual heat utilization device comprises a heat exchanger body, the heat exchanger body is connected with an adjusting structure, the adjusting structure comprises a supporting seat, a fixed rod, a supporting rod, a fixed block, a limit block and a spring, two arc-shaped supporting seats are sleeved at the top end of the heat exchanger body, the supporting rod is fixed at the bottom end of the heat exchanger body, the supporting rod is connected with the supporting seat in a sliding way, the fixed rod is connected with the fixed rod in a rotating way, the fixed rod extends to the inside of the supporting seat, the top end of the fixed rod is abutted against the bottom end of the supporting rod, the fixed block with one side section of the supporting rod in a V-shaped structure is fixed at the side wall of the supporting rod, the fixed block is connected with the supporting seat in a sliding way, the limit block with the, the stopper with contradict between the fixed block, the stopper with be fixed with between the inside wall of supporting seat the spring, the lateral wall of heat exchanger body is fixed with solid fixed ring.

Preferably, in order to facilitate the support of the heat exchanger body by fixing the support seats, the adjusting structure further comprises two fixing holes, two fixing holes are formed in each support seat, and the two support seats are symmetrically distributed about the central line of the heat exchanger body.

Preferably, in order to improve the fixed effect of heat exchanger body, the fixed block is equipped with two, two the fixed block about bracing piece symmetric distribution, the stopper is equipped with two, two the stopper about bracing piece symmetric distribution, two the stopper respectively with two the fixed block is contradicted.

Preferably, in order to enable the two limit blocks to reset after being extruded and slid, the springs are arranged in two numbers, the two springs are symmetrically distributed about the supporting rod, and the two springs are fixedly connected with the two limit blocks respectively.

Preferably, in order to lift the heat exchanger body for labor saving, the fixing rod and the supporting seat form an included angle of 30 degrees, and the fixing rod extends to the outside of the supporting seat.

Preferably, in order to improve the strength of the heat exchanger body and facilitate the connection of the heat exchanger body with other equipment, a fixing frame is fixed at the top end of the heat exchanger body, flange plates are fixed at two ends of the heat exchanger body, and a fixing pipe is fixed at the top end of the heat exchanger body.

Compared with the prior art, the beneficial effects of the utility model are that: the fixed block through the bracing piece lateral wall is on the stopper, elasticity through the spring of shrink promotes stopper extrusion fixed block, make the bracing piece fix on the supporting seat, thereby make heat exchanger body support to fix on the supporting seat, do benefit to the work of heat exchanger body, when needing to dismantle the maintenance to the heat exchanger body, keep away from the one end of bracing piece through pressing down the dead lever, make the dead lever rotate, through lever principle, reduce the dynamics of pressing down the dead lever, jack-up the bracing piece upwards, slide the bracing piece and drive the fixed block and go up after sliding on, promote the stopper, make the spring continue shrink and produce elasticity, break away from after sliding on the fixed block and break away from the inside of supporting seat, jack-up the supporting seat upwards with the heat exchanger body, thereby be convenient for take.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection of the heat exchanger body and the adjustment structure shown in FIG. 1;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 2.

In the figure: 1. the heat exchanger comprises a heat exchanger body, 2, a fixing frame, 3, an adjusting structure, 31, a supporting seat, 32, a fixing hole, 33, a fixing rod, 34, a supporting rod, 35, a fixing block, 36, a limiting block, 37, a spring, 4, a fixing ring, 5, a flange plate, 6 and a fixing pipe.

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, a heat exchanger waste heat utilization device includes a heat exchanger body 1, the heat exchanger body 1 is connected with an adjusting structure 3, the adjusting structure 3 includes a supporting seat 31, a fixing rod 33, a supporting rod 34, a fixing block 35, a limiting block 36 and a spring 37, the bottom end of the heat exchanger body 1 is sleeved with two supporting seats 31 with arc top ends, the supporting rod 34 is fixed at the bottom end of the heat exchanger body 1, the supporting rod 34 is slidably connected with the supporting seat 31, the supporting seat 31 is rotatably connected with the fixing rod 33, the fixing rod 33 extends into the supporting seat 31, the top end of the fixing rod 33 is abutted against the bottom end of the supporting rod 34, the fixing block 35 with a V-shaped cross section is fixed on the side wall of the supporting rod 34, and the fixing block 35 is slidably connected with the supporting seat 31, the supporting seat 31 is slidably connected with a direction the cross-section of one side of the supporting rod 34 is of a V-shaped structure, the limiting block 36 is abutted against the fixing block 35, the limiting block 36 is fixed with the spring 37 between the inner side walls of the supporting seat 31, and the outer side wall of the heat exchanger body 1 is fixed with the fixing ring 4.

As a technical optimization scheme of the utility model, it still includes fixed orifices 32, two to adjust structure 3 two have all been seted up to supporting seat 31 fixed orifices 32, two supporting seat 31 about the central line symmetric distribution of heat exchanger body 1.

As a technical optimization scheme of the utility model, fixed block 35 is equipped with two, two the fixed block 35 about 34 symmetric distribution of bracing piece, stopper 36 is equipped with two, two stopper 36 about 34 symmetric distribution of bracing piece, two stopper 36 respectively with two fixed block 35 is contradicted.

As a technical optimization scheme of the utility model, spring 37 is equipped with two, two spring 37 about 34 symmetric distribution of bracing piece, two spring 37 respectively with two stopper 36 fixed connection.

As a technical optimization scheme of the utility model, dead lever 33 with be 30 degrees contained angles between the supporting seat 31, dead lever 33 extends to the outside of supporting seat 31.

As a technical optimization scheme of the utility model, the top of heat exchanger body 1 is fixed with mount 2, the both ends of heat exchanger body 1 are fixed with ring flange 5, the top of heat exchanger body 1 is fixed with fixed pipe 6.

When the heat exchanger is used, firstly, a worker fixes the supporting seat 31 by connecting screws in the fixing holes 32 on the supporting seat 31, so that the whole device is fixed, the strength of the heat exchanger body 1 is increased by the fixing rods 33, the heat exchanger body 1 is connected with other equipment, so that the heat exchanger body 1 works to utilize the residual temperature, the fixing block 35 on the side wall of the supporting rod 34 is clamped on the limiting block 36, the limiting block 36 is pushed by the elasticity of the contracted spring 37 to extrude the fixing block 35, so that the supporting rod 34 is fixed on the supporting seat 31, the heat exchanger body 1 is supported and fixed on the supporting seat 31, the work of the heat exchanger body is facilitated, when the heat exchanger body 1 needs to be disassembled and maintained, the fixing rod 33 is rotated by pressing one end of the fixing rod 33 far away from the supporting rod, the force for pressing the fixing rod 33 is reduced by the lever principle, the supporting rod 34 slides up to drive the fixing block 35 to slide up, the limiting block 36 is pushed, the spring 37 is continuously contracted to generate elastic force, the fixing block 35 slides up to be separated from the inside of the supporting seat 31, the heat exchanger body 1 is jacked up to be far away from the supporting seat 31, thereby being convenient for taking down the heat exchanger body 1 from the supporting seat 31 for maintenance and repair, at the moment, the limiting block 36 is reset through the elasticity of the spring 37, after the maintenance of the heat exchanger body 1 is completed, the heat exchanger body 1 is sleeved on the supporting seat 31 again, the heat exchanger body 31 slides downwards to drive the supporting rod 34 to slide downwards to abut against the fixed rod 33, the fixed rod 33 is pushed to reset, meanwhile, the support rod 34 slides downwards to drive the fixed block 35 to slide downwards to push the limiting block 36, so that after the spring 37 contracts to generate elasticity, the fixed block 35 is abutted against the limiting block 36 to fix the support rod 34, thereby, the heat exchanger body 1 is fixed on the supporting seat 31 again, and the work of the heat exchanger is facilitated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a heat exchanger waste heat utilizes device, includes heat exchanger body (1), its characterized in that: the heat exchanger comprises a heat exchanger body (1) and is characterized in that an adjusting structure (3) is connected with the heat exchanger body (1), the adjusting structure (3) comprises a supporting seat (31), a fixing rod (33), a supporting rod (34), a fixing block (35), a limiting block (36) and a spring (37), the two arc-shaped supporting seats (31) with arc top ends are sleeved at the bottom end of the heat exchanger body (1), the supporting rod (34) is fixed at the bottom end of the heat exchanger body (1), the supporting rod (34) is in sliding connection with the supporting seat (31), the fixing rod (33) is rotatably connected with the supporting seat (31), the fixing rod (33) extends into the supporting seat (31), the top end of the fixing rod (33) is abutted against the bottom end of the supporting rod (34), and the fixing block (35) with a V-shaped structure on one side is, fixed block (35) with sliding connection between supporting seat (31), supporting seat (31) sliding connection has the orientation the cross-section of bracing piece (34) one side is the V-arrangement structure stopper (36), stopper (36) with contradict between fixed block (35), stopper (36) with be fixed with between the inside wall of supporting seat (31) spring (37), the lateral wall of heat exchanger body (1) is fixed with solid fixed ring (4).

2. The waste heat utilization device of the heat exchanger as claimed in claim 1, wherein: the adjusting structure (3) further comprises fixing holes (32), the two supporting seats (31) are provided with the two fixing holes (32), and the two supporting seats (31) are symmetrically distributed about the central line of the heat exchanger body (1).

3. The waste heat utilization device of the heat exchanger as claimed in claim 1, wherein: fixed block (35) are equipped with two, two fixed block (35) about bracing piece (34) symmetric distribution, stopper (36) are equipped with two, two stopper (36) about bracing piece (34) symmetric distribution, two stopper (36) respectively with two fixed block (35) are contradicted.

4. The waste heat utilization device of the heat exchanger as claimed in claim 1, wherein: the number of the springs (37) is two, the two springs (37) are symmetrically distributed around the supporting rod (34), and the two springs (37) are fixedly connected with the two limiting blocks (36) respectively.

5. The waste heat utilization device of the heat exchanger as claimed in claim 1, wherein: the fixing rod (33) and the supporting seat (31) form an included angle of 30 degrees, and the fixing rod (33) extends to the outer portion of the supporting seat (31).

6. The waste heat utilization device of the heat exchanger as claimed in claim 1, wherein: the heat exchanger is characterized in that a fixing frame (2) is fixed at the top end of the heat exchanger body (1), flange plates (5) are fixed at two ends of the heat exchanger body (1), and a fixing pipe (6) is fixed at the top end of the heat exchanger body (1).