CN214407094U - Plate heat exchanger for offshore wind power - Google Patents

Abstract

The utility model relates to an offshore wind-power plate heat exchanger, which comprises a fixed front end plate, wherein one side of the outer surface of the fixed front end plate is provided with a first perforation, the other side of the outer surface of the fixed front end plate is provided with a second perforation, and a first fixing screw rod is inserted into the first perforation; the utility model discloses, through when equipment or dismantlement external frame, only need first clamping screw, the second clamping screw, go up guide arm and lower guide arm peg graft in the perforation corresponding with it, the upper and lower both ends of heat transfer slab and rubber gasket all are provided with last guide arm and lower guide arm assorted fixed slot, the fast fixed mounting of the heat transfer slab and the rubber gasket of a plurality of quantity of the assembly personnel of being convenient for has reached the rigidity and the stability that strengthen the device overall frame, the problem of the external frame difficulty of equipment dismantlement has been solved.

Description

Plate heat exchanger for offshore wind power

Technical Field

The utility model relates to a plate heat exchanger especially relates to a plate heat exchanger is used to offshore wind power, belongs to heat exchanger technical field.

Background

At present, the heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied. 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. The heat exchanger industry relates to more than 30 industries such as heating ventilation, pressure vessels, reclaimed water treatment equipment, chemical industry, petroleum and the like, and an industrial chain is formed mutually. Data show that the market scale of the heat exchanger industry in China in 2010 is about 500 million yuan, and the heat exchanger industry is mainly focused on the fields of petroleum, chemical engineering, metallurgy, electric power, ships, central heating, refrigeration and air conditioning, machinery, food, pharmacy and the like.

At present, the conventional plate heat exchanger for offshore wind power has many structural components, and generally has certain defects in the aspects of assembly and disassembly, and on the other hand, because the plate heat exchanger for offshore wind power generally has large volume and heavy mass, certain defects also exist in the process of fixed placement. Therefore, a plate heat exchanger for offshore wind power, which can be easily disassembled and assembled, is needed.

Disclosure of Invention

The utility model provides a solve above-mentioned not enough, provide an offshore plate heat exchanger for wind-power, it can solve the assembly and disassembly difficulty among the prior art and the fixed problem of placing of being not convenient for.

The purpose of the utility model is realized like this:

the utility model provides an offshore plate heat exchanger for wind-power, includes fixed front end plate, first perforation has been seted up to one side of fixed front end plate surface, the second perforation has been seted up to the opposite side of fixed front end plate surface, first fenestrate inside is pegged graft and is had first clamping screw, the fenestrate inside of second is pegged graft and is had second clamping screw, the fixed back end plate of one end fixedly connected with of first clamping screw and second clamping screw, the apical pore has all been seted up to the one end of fixed front end plate and fixed back end plate, the bottom hole has all been seted up to the other end of fixed front end plate and fixed back end plate, the inside fixedly connected with of apical pore goes up the guide arm, the inside fixedly connected with lower guide arm of bottom hole.

The utility model relates to an offshore wind-power plate heat exchanger, the set-square is placed to the equal fixedly connected with in bottom of fixed front end plate and fixed back end plate, the inside threaded connection who places the set-square has fixing bolt.

The utility model relates to an offshore plate heat exchanger for wind-power, go up the equal fixedly connected with pillar of one end of guide arm and lower guide arm, one side fixed mounting of fixed front end plate has the heat transfer slab, the outer fixed surface of heat transfer slab is connected with rubber gasket.

The utility model relates to an offshore plate heat exchanger for wind-power, the inlet hole has been seted up to the one end of fixed front end plate, the one side of inlet hole has been seted up and has been left the hole.

The utility model relates to an offshore plate heat exchanger for wind-power, the fixed surface in inlet hole installs first flange, the fixed surface who gos out installs the second flange, the equal fixed mounting in inlet hole and the inside that gos out has the angle hole bush.

The utility model relates to a plate heat exchanger is used to offshore wind-powered electricity generation, one side fixed mounting of fixed rear end plate has temperature sensor, the fixed curb plate of one side fixedly connected with of temperature sensor.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses an when equipment or dismantlement external frame, only need first clamping screw, the second clamping screw, go up the guide arm and peg graft in the perforation corresponding with it with lower guide arm, the upper and lower both ends of heat transfer slab and rubber gasket all are provided with last guide arm and lower guide arm assorted fixed slot, the fast fixed mounting of the heat transfer slab and the rubber gasket of a plurality of quantity of the assembly personnel of being convenient for is in the one side of last guide arm and lower guide arm, simple and practical easily goes up, can save the plenty of time of this process of assembly and disassembly, promote the assembly and disassembly efficiency, the end of going up guide arm and lower guide arm all is fixed in the inside of pillar, the rigidity and the stability that strengthen the device whole frame have been reached, the difficult problem of assembly and disassembly external frame has been solved. And simultaneously, the utility model discloses a to placing set-square fixed mounting in the bottom of fixed front end plate and fixed rear end plate, use fixing bolt to peg graft in the inside of placing set-square and fixed front end plate and fixed rear end plate, reach the reinforcing and place the stability of plate heat exchanger when keeping flat, make its difficult production rock, advance the hole and the angle hole bush that portal internally mounted has strengthened rather than the leakproofness of butt joint pipe connection department.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. fixing a front end plate; 2. a first perforation; 3. a second perforation; 4. a first fixing screw; 5. a second fixing screw; 6. fixing the rear end plate; 7. a top hole; 8. a bottom hole; 9. an upper guide rod; 10. a lower guide rod; 11. placing a triangular plate; 12. fixing the bolt; 13. a pillar; 14. a heat exchange plate; 15. a rubber gasket; 16. entering a hole; 17. an outlet hole; 18. a first flange; 19. a second flange; 20. an angular hole bushing; 21. a temperature sensor; 22. and fixing the side plates.

Detailed Description

Referring to fig. 1-4, the utility model relates to a plate heat exchanger for offshore wind power, which comprises a fixed front end plate 1, a first perforation 2 is arranged on one side of the outer surface of the fixed front end plate 1, a second perforation 3 is arranged on the other side of the outer surface of the fixed front end plate 1, a first fixing screw rod 4 is inserted in the first perforation 2, a second fixing screw rod 5 is inserted in the second perforation 3, one end of the first fixing screw rod 4 and one end of the second fixing screw rod 5 are fixedly connected with a fixed rear end plate 6, one end of the fixed front end plate 1 and one end of the fixed rear end plate 6 are both provided with a top hole 7, the other end of the fixed front end plate 1 and the other end of the fixed rear end plate 6 are both provided with a bottom hole 8, the inside of the top hole 7 is fixedly connected with an upper guide rod 9, the inside of the bottom hole 8 is fixedly connected with a lower guide rod 10, the bottoms of the fixed front end plate 1 and the fixed rear end plate 6 are both fixedly connected with a placing triangular plate 11, the inner part for placing the triangular plate 11 is connected with a fixing bolt 12 through threads, the fixing bolt 12 is inserted in the triangular plate 11, the fixed front end plate 1 and the fixed rear end plate 6 to enhance the stability of the placed plate heat exchanger when the placed plate heat exchanger is kept flat and not easy to shake, one ends of an upper guide rod 9 and a lower guide rod 10 are fixedly connected with a support column 13, the tail ends of the upper guide rod 9 and the lower guide rod 10 are fixed in the support column 13 to enhance the rigidity and the stability of the whole frame of the device, one side of the fixed front end plate 1 is fixedly provided with a heat exchange plate 14, the outer surface of the heat exchange plate 14 is fixedly connected with a rubber gasket 15, one end of the fixed front end plate 1 is provided with an inlet hole 16, one side of the inlet hole 16 is provided with an outlet hole 17, the outer surface of the inlet hole 16 is fixedly provided with a first flange 18, the outer surface of the outlet hole 17 is fixedly provided with a second flange 19, and the first flange 18 and the second flange 19 are convenient for quickly connecting corresponding pipelines, the inner parts of the inlet hole 16 and the outlet hole 17 are fixedly provided with angle hole bushings 20, the sealing performance of the joint of the angle hole bushings 20 and the butted pipeline is enhanced, one side of the rear end plate 6 is fixedly provided with a temperature sensor 21, and one side of the temperature sensor 21 is fixedly connected with a fixed side plate 22.

In the utility model, when assembling or disassembling the external frame, only the first fixing screw 4, the second fixing screw 5, the upper guide rod 9 and the lower guide rod 10 are needed to be inserted into the corresponding through holes, the upper and lower ends of the heat exchange plate 14 and the rubber gasket 15 are all provided with the fixing grooves matched with the upper guide rod 9 and the lower guide rod 10, so that the assembling personnel can quickly and fixedly install a plurality of heat exchange plate 14 and rubber gasket 15 at one side of the upper guide rod 9 and the lower guide rod 10, the device is simple and practical and easy to use, a large amount of time in the process of assembling and disassembling can be saved, the assembling and disassembling efficiency is improved, the ends of the upper guide rod 9 and the lower guide rod 10 are all fixed inside the strut 13, the rigidity and the stability of the whole frame of the device are enhanced, the problem of difficulty in assembling and disassembling the external frame is solved, the triangular plate 11 is fixedly arranged at the bottoms of the fixed front end plate 1 and the fixed rear end plate 6, the fixing bolts are inserted into the triangular plate 11, the front fixing end plate 1 and the rear fixing end plate 6, the stability of the plate heat exchanger in flat arrangement is enhanced, the plate heat exchanger is not prone to shaking, and the corner hole bush 20 mounted inside the inlet hole 16 and the outlet hole 17 enhances the sealing performance of the joint of the inlet hole and the outlet hole.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The plate type heat exchanger for offshore wind power comprises a fixed front end plate (1) and is characterized in that a first through hole (2) is formed in one side of the outer surface of the fixed front end plate (1), a second through hole (3) is formed in the other side of the outer surface of the fixed front end plate (1), a first fixing screw (4) is inserted into the first through hole (2), a second fixing screw (5) is inserted into the second through hole (3), one ends of the first fixing screw (4) and the second fixing screw (5) are fixedly connected with a fixed rear end plate (6), top holes (7) are formed in one ends of the fixed front end plate (1) and the fixed rear end plate (6), bottom holes (8) are formed in the other ends of the fixed front end plate (1) and the fixed rear end plate (6), and an upper guide rod (9) is fixedly connected with the inner portion of the top holes (7), and a lower guide rod (10) is fixedly connected inside the bottom hole (8).

2. Plate heat exchanger for offshore wind power according to claim 1, characterized in that the bottom of the fixed front end plate (1) and the fixed rear end plate (6) are fixedly connected with a placing triangle (11), and the inside of the placing triangle (11) is screwed with a fixing bolt (12).

3. The plate heat exchanger for offshore wind power according to claim 1, wherein one end of each of the upper guide rod (9) and the lower guide rod (10) is fixedly connected with a support column (13), one side of the fixed front end plate (1) is fixedly provided with a heat exchange plate (14), and the outer surface of the heat exchange plate (14) is fixedly connected with a rubber gasket (15).

4. Plate heat exchanger for offshore wind power according to claim 1, characterized in that one end of the fixed front end plate (1) is provided with an inlet hole (16), and one side of the inlet hole (16) is provided with an outlet hole (17).

5. A plate heat exchanger for offshore wind power according to claim 4, characterized in that a first flange (18) is fixedly mounted on the outer surface of the inlet hole (16), a second flange (19) is fixedly mounted on the outer surface of the outlet hole (17), and an angular hole bushing (20) is fixedly mounted inside both the inlet hole (16) and the outlet hole (17).

6. Plate heat exchanger for offshore wind power according to claim 1, characterized in that a temperature sensor (21) is fixedly mounted on one side of the fixed rear end plate (6), and a fixed side plate (22) is fixedly connected to one side of the temperature sensor (21).

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