CN217877238U - Tube type heat exchanger convenient to dismantle - Google Patents

Abstract

The utility model discloses a shell and tube heat exchanger convenient to dismantle belongs to heat exchanger technical field, including radiator main part and mounting panel, the mounting panel is located the bottom of radiator main part, the equal bolt in both sides at mounting panel top has fixed case, the inner chamber of fixed case is provided with detaching mechanism, the equal bolt in position placed in the middle at fixed roof portion has the fixed block, the top of fixed block has been seted up and has been run through the groove, the equal bolt in both sides of radiator main part bottom has the erection column, the bottom of erection column all runs through and runs through groove and activity assembly in the lower wall of fixed block inner chamber, first logical groove has all been seted up to the both sides at fixed roof portion, the second logical groove has all been seted up to the both sides of fixed block, the fixed slot has all been seted up to the both sides of erection column, one side of fixed case all rotates through the drill bushing and is connected with the worm, one side bolt of worm has the handle. The radiator main body can be conveniently and quickly disassembled through the disassembling mechanism, time and labor are saved, and a large amount of time can be saved.

Description

Tube type heat exchanger convenient to dismantle

Technical Field

The utility model relates to a heat exchanger technical field specifically is a tubular heat exchanger convenient to dismantle.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, and can be used as a heater, a cooler, an evaporator, a reboiler and the like in the chemical industry production; the heat exchanger is an energy-saving device for transferring heat between materials between two or more fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to make the temperature of the fluid reach the index specified by the process so as to meet the requirements of process conditions, and is also one of main devices for improving the utilization rate of energy.

Common shell and tube heat exchanger on the market adopts welding or bolt to connect mostly, and is comparatively inconvenient when dismantling, adopts the welding comparatively to waste time and energy when dismantling, and easily causes destruction to shell and tube heat exchanger, and uses bolt fixed connection, and is perishable through using the bolt for a long time, and then is difficult to dismantle, brings very big puzzlement for operating personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shell and tube heat exchanger convenient to dismantle is convenient for operating personnel through disassembly body and dismantles the radiator main part fast, and labour saving and time saving can practice thrift a large amount of times to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a shell and tube heat exchanger convenient to dismantle, includes radiator main part and mounting panel, the mounting panel is located the bottom of radiator main part, the equal bolt in both sides at mounting panel top has fixed case, the inner chamber of fixed case is provided with detaching mechanism, the equal bolt in position placed in the middle of fixed case top has the fixed block, the top of fixed block has been seted up and has been run through the groove, the equal bolt in both sides of radiator main part bottom has the erection column, the bottom of erection column all runs through and runs through the groove and the activity assembles in the lower wall of fixed block inner chamber, first logical groove has all been seted up to the both sides at fixed roof portion, the logical groove of second has all been seted up to the both sides of fixed block, the fixed slot has all been seted up to the both sides of erection column.

Preferably, the disassembly mechanism includes worm, handle, worm wheel, lead screw, movable block, movable rod, rotation axis, connecting block, spout and dead lever, one side of fixed case all is connected with the worm through the drill bushing rotation, one side bolt joint of worm has the handle, the opposite side of worm passes through the bearing and rotates the one side of connecting in the fixed case inner chamber.

Preferably, the front surface of the worm is in transmission connection with a worm wheel, the inner cavity flat key of the worm wheel is connected with a screw rod, and the top and the bottom of the screw rod are respectively connected with the upper wall and the lower wall of the inner cavity of the fixed box in a rotating mode through bearings.

Preferably, the surface of lead screw has the movable block through thread bush threaded connection, the outside of movable block all has the movable rod through sliding seat swing joint, the equal swing joint in one side that the movable block was kept away from to the movable rod has the rotation axis, the equal bolt joint in back of rotation axis has the connecting block.

Preferably, the back of the connecting block is bolted with a sliding block, and sliding grooves matched with the sliding blocks for use are formed in two sides of the back of the inner cavity of the fixed box.

Preferably, the top of each connecting block penetrates through the corresponding first through groove and is bolted with a fixing rod, and the inner sides of the fixing rods sequentially penetrate through the corresponding second through groove and the corresponding fixing groove and are movably assembled in inner cavities of the corresponding fixing grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a tube still heat exchanger convenient to dismantle, through the cooperation of worm, handle, worm wheel, lead screw, movable block, movable rod, rotation axis, connecting block, spout and dead lever, the operating personnel of being convenient for dismantle the radiator main part, simple structure, convenient operation, swift; utilize the twist grip, make the worm, worm wheel and lead screw rotate, thereby make movable block, movable rod, connecting block and dead lever remove, when the dead lever kept away from the inner chamber of fixed slot, operating personnel can be swift dismantle the radiator main part, otherwise when the dead lever got into the inner chamber of fixed slot, operating personnel can install the radiator main part fast, be different from traditional welding and bolted connection, this kind of mode is convenient and fast more when dismantling, be fit for using widely, good market prospect has.

2. The utility model provides a shell and tube heat exchanger convenient to dismantle carries on spacingly and supports connecting block 48 through the cooperation of slider and spout, makes it remove more stably, greatly increased the practicality of device.

Drawings

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

FIG. 2 is a schematic sectional view of the mounting post and the fixing block of the present invention;

FIG. 3 is a schematic sectional view of the fixing box of the present invention;

fig. 4 is a schematic diagram of the enlarged structure of the region a of the present invention.

The reference numbers in the figures: 1. a heat sink body; 2. mounting a plate; 3. a stationary box; 4. a disassembly mechanism; 41. a worm; 42. a handle; 43. a worm gear; 44. a screw rod; 45. a movable block; 46. a movable rod; 47. a rotating shaft; 48. connecting blocks; 49. a chute; 410. a fixing rod; 5. a fixed block; 6. mounting a column; 7. a first through groove; 8. and (7) fixing the grooves.

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 efforts all belong to the protection scope of the present invention.

The utility model provides a shell and tube heat exchanger convenient to dismantle as shown in fig. 1 ~ 4, including radiator main part 1 and mounting panel 2, mounting panel 2 is located radiator main part 1's bottom, the equal bolt in both sides at mounting panel 2 top has fixed case 3, the inner chamber of fixed case 3 is provided with disassembly body 4, the equal bolt in position placed in the middle at fixed case 3 top has fixed block 5, the top of fixed block 5 has been seted up and has been run through the groove, the equal bolt in both sides of radiator main part 1 bottom has erection column 6, the bottom of erection column 6 all runs through and runs through groove and activity assembly in the lower wall of fixed block 5 inner chamber, first logical groove 7 has all been seted up to the both sides at fixed case 3 top, the second leads to the groove has all been seted up to the both sides of fixed block 5, fixed slot 8 has all been seted up to the both sides of erection column 6.

The disassembling mechanism 4 comprises a worm 41, a handle 42, a worm wheel 43, a screw rod 44, a movable block 45, a movable rod 46, a rotating shaft 47, a connecting block 48, a sliding groove 49 and a fixing rod 410, wherein one side of the fixing box 3 is rotatably connected with the worm 41 through a drill bushing, one side of the worm 41 is bolted with the handle 42, the surface of the handle 42 is provided with anti-skidding threads, friction force can be increased, so that an operator can conveniently rotate the handle 42, the other side of the worm 41 is rotatably connected with one side of the inner cavity of the fixing box 3 through a bearing, and the worm 41 can rotate through rotating the handle 42.

The front surface of the worm 41 is connected with a worm wheel 43 in a transmission manner, the inner cavity of the worm wheel 43 is connected with a screw rod 44 in a flat key manner, the top and the bottom of the screw rod 44 are respectively connected with the upper wall and the lower wall of the inner cavity of the fixed box 3 in a rotating manner through bearings, and the worm 41 drives the worm wheel 43 and the screw rod 44 to rotate.

The surface of lead screw 44 has movable block 45 through thread bush threaded connection, the outside of movable block 45 all has movable rod 46 through sliding seat swing joint, the equal swing joint in one side that movable block 45 was kept away from to movable rod 46 has rotation axis 47, the front of rotation axis 47 all is provided with the stopper, can prevent that movable rod 46 from droing from the surface of rotation axis 47, the equal bolt of the back of rotation axis 47 has connecting block 48, through the rotation of lead screw 44, make movable block 45, movable rod 46 and connecting block 48 remove.

The slider has all been bolted on at connecting block 48's the back, and the both sides at the 3 inner chambers of fixed box back all are seted up with slider cooperation use's spout 49, and slider sliding connection is in spout 49's inner chamber and run through spout 49, plays spacing and supported effect to connecting block 48 through slider and spout 49's cooperation, makes connecting block 48 more stable when removing, greatly increased the practicality of device.

The top of connecting block 48 all runs through first logical groove 7 and bolted connection has dead lever 410, and the inboard of dead lever 410 all runs through second logical groove and fixed slot 8 in proper order and movable assembly in the inner chamber of fixed slot 8, when the inner chamber of fixed slot 8 was kept away from to dead lever 410, can dismantle radiator main body 1 fast, otherwise can realize quick installation.

During the specific use, the user passes through twist grip 42, makes worm 41 rotate, and drives worm wheel 43 in proper order and rotate lead screw 44, thereby makes movable block 45 remove, and drives movable rod 46, connecting block 48 and dead lever 410 in proper order and remove, when the dead lever 410 kept away from the inner chamber of fixed slot 8, can dismantle radiator main part 1 fast, otherwise can realize the quick installation to radiator main part 1, moreover, the steam generator is simple in structure, convenient operation, it is swift, good market prospect has.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. The utility model provides a shell and tube heat exchanger convenient to dismantle, includes radiator main part (1) and mounting panel (2), its characterized in that: the mounting panel (2) is located the bottom of radiator main part (1), the equal bolt in both sides at mounting panel (2) top has fixed case (3), the inner chamber of fixed case (3) is provided with detaching mechanism (4), the equal bolt in middle position at fixed case (3) top has fixed block (5), the top of fixed block (5) has been seted up and has been run through the groove, the equal bolt in both sides of radiator main part (1) bottom has erection column (6), the bottom of erection column (6) all runs through and runs through groove and activity assembly in the lower wall of fixed block (5) inner chamber, first logical groove (7) have all been seted up to the both sides at fixed case (3) top, the second leads to the groove has all been seted up to the both sides of fixed block (5), fixed slot (8) have all been seted up to the both sides of erection column (6).

2. A tube array heat exchanger convenient for disassembly as set forth in claim 1, wherein: disassembly body (4) include worm (41), handle (42), worm wheel (43), lead screw (44), movable block (45), movable rod (46), rotation axis (47), connecting block (48), spout (49) and dead lever (410), one side of fixed box (3) all is connected with worm (41) through the drill bushing rotation, one side bolt joint of worm (41) has handle (42), the opposite side of worm (41) passes through the bearing rotation and connects in one side of fixed box (3) inner chamber.

3. A tube array heat exchanger convenient for disassembly as set forth in claim 2, wherein: the front surface of the worm (41) is connected with a worm wheel (43) in a transmission manner, the inner cavity of the worm wheel (43) is connected with a lead screw (44) in a flat key manner, and the top and the bottom of the lead screw (44) are respectively connected to the upper wall and the lower wall of the inner cavity of the fixed box (3) in a rotating manner through a bearing.

4. A tube heat exchanger for facilitating disassembly according to claim 3, wherein: the surface of lead screw (44) has movable block (45) through thread bush threaded connection, the outside of movable block (45) all has movable rod (46) through sliding seat swing joint, the equal swing joint in one side that movable block (45) were kept away from in movable rod (46) has rotation axis (47), the back of rotation axis (47) all bolted connection has connecting block (48).

5. The tube array heat exchanger convenient for disassembly as recited in claim 4, wherein: the back of connecting block (48) all bolted connection has the slider, spout (49) that use with the slider cooperation are all seted up to the both sides at fixed case (3) inner chamber back.

6. The tube array heat exchanger convenient for disassembly as recited in claim 5, wherein: the top of each connecting block (48) penetrates through the corresponding first through groove (7) and is bolted with a fixing rod (410), and the inner sides of the fixing rods (410) sequentially penetrate through the corresponding second through grooves and the corresponding fixing grooves (8) and are movably assembled in inner cavities of the corresponding fixing grooves (8).

Images