CN215523836U

CN215523836U - Nickel plating condenser

Info

Publication number: CN215523836U
Application number: CN202121385378.XU
Authority: CN
Inventors: 梁永锋
Original assignee: Foshan Shunde Junsheng Electric Industrial Co ltd
Current assignee: Foshan Shunde Junsheng Electric Industrial Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-14
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a nickel-plated condenser which comprises a condenser box body, wherein a heat dissipation plate is fixedly arranged in the condenser box body, the bottom of a heat exchange tube is communicated with a water inlet tube, the top of the heat exchange tube is communicated with a water return tube, one end of the water inlet tube is communicated with a filter box, a first filter plate and a second filter plate are respectively arranged in the filter box from top to bottom, the heat exchange tube comprises a U-shaped bent tube and a straight tube, the straight tube and the U-shaped bent tube are clamped and connected through a connecting buckle, a nickel-plated layer is arranged on the outer surface of the heat exchange tube, and an anti-corrosion layer is arranged on the nickel-plated layer. According to the utility model, the nickel layer and the anti-corrosion layer are plated outside the copper heat exchange tube, the U-shaped bent tube and the straight tube in the heat exchange tube are connected through the buckle, so that the heat exchange tube is convenient to disassemble, assemble and replace, and the filtering device is used for filtering gas and water flow entering the heat exchange tube, so that the aging of the heat exchange tube is reduced, and the cost is saved.

Description

Nickel plating condenser

Technical Field

The utility model relates to the technical field of condensers, in particular to a nickel plating condenser.

Background

The refrigerator is a refrigerating and cold storage device which maintains the inner space of the refrigerator at a low temperature through the refrigeration cycle of repeatedly compressing, condensing, throttling and evaporating a refrigerant so as to keep food fresh for a long time, and is a necessity of life.

The heat exchange tubes in the existing refrigerator condenser are usually made of aluminum, the aging of the heat exchange tubes is accelerated in a low-temperature environment for a long time, the heat exchange tubes are welded and installed, and part of the aging needs to be completely replaced, so that the cost is wasted, and therefore a nickel-plated condenser needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nickel-plated condenser, wherein a nickel layer and an anti-corrosion layer are plated outside a heat exchange tube made of a copper material, a U-shaped bent tube and a straight tube in the heat exchange tube are connected through a buckle, so that the heat exchange tube is convenient to disassemble, assemble and replace, air flow or water flow entering the heat exchange tube is filtered through a filtering device, the aging of the heat exchange tube is reduced, the cost is saved, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme:

a nickel plating condenser comprises a condenser box body, wherein a heat dissipation plate is fixedly arranged in the condenser box body, heat dissipation plates are fixedly arranged on one side of the heat dissipation plate at equal intervals, heat exchange tubes are fixedly arranged on the other side of the heat dissipation plate, the bottoms of the heat exchange tubes are communicated with a water inlet tube, the tops of the heat exchange tubes are communicated with a water return tube, one end of the water inlet tube is communicated with a filter box, a first filter plate and a second filter plate are respectively arranged in the filter box from top to bottom, filter holes are formed in the first filter plate and the second filter plate at equal intervals, the heat exchange tubes comprise U-shaped bent tubes and straight tubes, the straight tubes and the U-shaped bent tubes are clamped through connecting buckles, the connecting buckles comprise upper clamping blocks and lower clamping blocks, inserting blocks are integrally formed on one side of the upper clamping blocks, clamping grooves corresponding to the inserting blocks are formed on one side of the lower clamping blocks, the outer surface of the heat exchange tube is provided with a nickel plating layer, and an anti-corrosion layer is arranged on the nickel plating layer.

Preferably, the bottom of the filter box is arranged to be inclined, and one end of the water inlet pipe is fixedly installed at the bottommost end of the filter box.

Preferably, the inner walls of the upper clamping block and the lower clamping block are both provided with gaskets, and the gaskets are waterproof gaskets.

Preferably, the upper clamping block and the lower clamping block are both semicircular, and the other sides of the upper clamping block and the lower clamping block are hinged through a hinge.

Preferably, the slot has been seted up to one side of heating panel equidistant, the fixed welding in bottom of fin has the arch, protruding joint is in the inside of slot, the fin is crisscross setting.

Preferably, the mounting hole has been seted up to one side of heating panel, fixed mounting has the mounting panel on the heating panel, one side of mounting panel is provided with fixing bolt, fixing bolt threaded connection just fixes with the nut in the inside of mounting hole, the mounting panel sets up to two sets of.

Preferably, the heat exchange tube is arranged in a snake shape, and the surface of the radiating fin is arranged to be a wavy surface.

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

1. according to the utility model, the filter box is arranged in the filter box of the condenser, so that air and water are filtered and then enter the heat exchange tube; a cooling water loop of the condenser is formed, so that the inner wall of the heat exchange tube is prevented from being blocked and seriously aged due to the fact that impurities in gas or water flow into the heat exchange tube, the cleanliness of the heat exchange tube is improved to a certain extent, the maintenance and replacement times are reduced, and the cost is saved;

2. according to the utility model, the outer wall of the heat exchange tube is plated with the nickel layer and the anti-corrosion layer, so that the oxidation aging in different environments is reduced, the toughness of the heat exchange tube is improved, and the service life of the heat exchange tube is prolonged;

3. the radiating fins are arranged on the radiating plate at equal intervals, and the surfaces of the radiating fins are corrugated surfaces, so that the contact surface is enlarged, and the heat transfer efficiency of heat radiation is improved;

4. the U-shaped bent pipe and the straight pipe in the heat transfer pipe are connected through the connecting buckle, so that the heat transfer pipe is convenient to disassemble and assemble, only one aged part is replaced, other heat transfer pipes are continuously used, and the replacement cost is reduced.

Drawings

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

FIG. 2 is a schematic plan view of a heat sink according to the present invention;

FIG. 3 is a schematic cross-sectional view of the connection clip of the present invention;

FIG. 4 is a schematic cross-sectional view of the heat exchange tube of the present invention;

FIG. 5 is a perspective view of the heat sink of the present invention;

FIG. 6 is a schematic cross-sectional structural view of a filtration tank of the present invention;

fig. 7 is a schematic structural sectional view of a heat exchange tube of the present invention.

In the figure: 1. a condenser box body; 2. a heat dissipation plate; 3. heating a sheet; 4. mounting a plate; 5. a filter box; 6. a water inlet pipe; 7. a water return pipe; 8. a first filter plate; 9. a second filter plate; 10. a filtration pore; 11. a heat exchange pipe; 12. a U-shaped bent pipe; 13. a straight pipe; 14. connecting a buckle; 15. an upper clamping block; 16. a lower clamping block; 17. inserting a block; 18. a card slot; 19. a gasket; 20. plating a nickel layer; 21. an anti-corrosion layer; 23. a protrusion; 24. a trench; 25. mounting holes; 26. fixing the bolt; 27. an internal thread; 28. an external thread; 29. and sealing the rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides a technical solution: a nickel plating condenser comprises a condenser box body 1, wherein a heat dissipation plate 2 is fixedly installed inside the condenser box body 1, heat dissipation plates 3 are fixedly installed on one side of the heat dissipation plate 2 at equal intervals, the surface of each heat dissipation plate 3 is arranged to be a wavy surface, grooves 24 are formed in one side of the heat dissipation plate 2 at equal intervals, protrusions 23 are fixedly welded at the bottom end of each heat dissipation plate 3, the protrusions 23 are clamped inside the grooves 24, and the heat dissipation plates 3 are arranged in a staggered mode;

a heat exchange pipe 11 is fixedly installed on the other side of the heat dissipation plate 2, the bottom of the heat exchange pipe 11 is communicated with a water inlet pipe 6, the top of the heat exchange pipe 11 is communicated with a water return pipe 7, water inlet and water outlet pipe orifices of a condenser are also directly welded on the box body to form a cooling water loop of the condenser, and then an evaporator is connected to the outside of the condenser to ensure the circulation of condensed steam in the ice box body and realize rapid mass transfer;

one end of the water inlet pipe 6 is communicated with the filter box 5, a first filter plate 8 and a second filter plate 9 are respectively arranged in the filter box 5 from top to bottom, and filter holes 10 are formed in the first filter plate 8 and the second filter plate 9 at equal intervals;

the heat exchange tube 11 comprises a U-shaped bent tube 12 and a straight tube 13, the straight tube 13 and the U-shaped bent tube 12 are clamped by a connecting buckle 14, the connecting buckle 14 comprises an upper clamping block 15 and a lower clamping block 16, an inserting block 17 is integrally formed on one side of the upper clamping block 15, a clamping groove 18 corresponding to the inserting block 17 is arranged on one side of the lower clamping block 16, gaskets 19 are arranged on the inner walls of the upper clamping block 15 and the lower clamping block 16, the gaskets 19 are waterproof gaskets, and the waterproof gaskets play a sealing role, so that the U-shaped bent tube 12 and the straight tube 13 in the heat exchange tube 11, the upper clamping block 15 and the lower clamping block 16 are semicircular, the other sides of the upper clamping block 15 and the lower clamping block 16 are hinged by hinges, the heat exchange tube can be randomly spliced and installed, and can be suitable for large-sized refrigerator in supermarkets, most of the prior art are integrally welded, when the heat exchange tube 11 needs to be replaced, due to the design, only one section of the steel tube can be replaced, so that the cost is saved to a certain extent;

the outer surface of the heat exchange tube 11 is provided with a nickel plating layer 20, the nickel plating layer 20 is provided with an anti-corrosion layer 21, the nickel is a transition metal element which is similar to silvery white, hard and malleable and has ferromagnetism, the outer surface of the heat exchange tube 11 is plated with a layer of metal nickel which can be difficult to oxidize in air at different temperatures and is strong in alkali resistance, the toughness of the heat exchange tube 11 is improved, the anti-corrosion layer 21 is provided with an epoxy powder layer modified polyolefin layer, the double anti-corrosion layer has strong chemical resistance and environmental damage resistance, the corrosion of the lower part of the anti-corrosion layer after water enters is reduced, the heat exchange tube 11 is a copper tube, the weight of the copper tube is lighter, the heat conductivity is good, the low-temperature strength is high, and through the design, the endurance of the heat exchange tube 11 is higher, and the service life of the heat exchange tube 11 is prolonged to a certain extent;

the bottom of the filter box 5 is arranged to be inclined, and one end of the water inlet pipe 6 is fixedly arranged at the bottommost end of the filter box 5;

one side of the heat dissipation plate 2 is provided with mounting holes 25, the heat dissipation plate 2 is fixedly provided with mounting plates 4, one side of each mounting plate 4 is provided with a fixing bolt 26, the fixing bolts 26 are in threaded connection with the insides of the mounting holes 25 and are fixed by nuts, the mounting plates 4 are arranged into two groups, the heat exchange tubes 11 are arranged in a snake shape, the heat exchange tubes 11 are fixed on one side of the heat dissipation plate 2 through the mounting plates 4, and a good heat conduction and condensation effect is achieved;

example 2

Referring to fig. 7, the difference from embodiment 1 is that:

optionally, to achieve convenient disassembly and assembly of the heat exchange tube 11, an internal thread 27 is installed in the tube of the U-shaped elbow 12 of the heat exchange tube 11, external threads 28 matched with the internal thread 27 are arranged on two sides of the straight tube 13, and a sealing rubber ring 29 is installed on the inner wall of one side, close to the external threads 28, of the straight tube 13, so that the U-shaped elbow 12 and the straight tube 13 can be spliced and installed at will, the replacement, the cleaning and the maintenance are convenient, and the convenient and fast effect is achieved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nickel plating condenser, includes condenser box (1), its characterized in that: the condenser is characterized in that a heat dissipation plate (2) is fixedly mounted inside the condenser box body (1), heat dissipation plates (3) are fixedly mounted on one side of the heat dissipation plate (2) at equal intervals, a heat exchange pipe (11) is fixedly mounted on the other side of the heat dissipation plate (2), the bottom of the heat exchange pipe (11) is communicated with a water inlet pipe (6), the top of the heat exchange pipe (11) is communicated with a water return pipe (7), one end of the water inlet pipe (6) is communicated with a filter box (5), a first filter plate (8) and a second filter plate (9) are respectively arranged inside the filter box (5) from top to bottom, filter holes (10) are formed in the first filter plate (8) and the second filter plate (9) at equal intervals, the heat exchange pipe (11) comprises a U-shaped bent pipe (12) and a straight pipe (13), and the straight pipe (13) and the U-shaped bent pipe (12) are connected through a connecting buckle (14), the connecting buckle (14) comprises an upper clamping block (15) and a lower clamping block (16), an inserting block (17) is integrally formed on one side of the upper clamping block (15), a clamping groove (18) corresponding to the inserting block (17) is formed in one side of the lower clamping block (16), a nickel-plated layer (20) is arranged on the outer surface of the heat exchange tube (11), and an anti-corrosion layer (21) is arranged on the nickel-plated layer (20).

2. A nickel plating condenser according to claim 1, wherein: the bottom of the filter box (5) is inclined, and one end of the water inlet pipe (6) is fixedly installed at the bottommost end of the filter box (5).

3. A nickel plating condenser according to claim 1, wherein: and gaskets (19) are arranged on the inner walls of the upper clamping block (15) and the lower clamping block (16), and the gaskets (19) are waterproof gaskets.

4. A nickel plating condenser according to claim 1, wherein: the upper clamping block (15) and the lower clamping block (16) are both semicircular, and the other sides of the upper clamping block (15) and the lower clamping block (16) are hinged through hinges.

5. A nickel plating condenser according to claim 1, wherein: slot (24) have been seted up to one side equidistant of heating panel (2), the bottom fixed welding of fin (3) has arch (23), protruding (23) joint is in the inside of slot (24), fin (3) are the setting of staggering.

6. A nickel plating condenser according to claim 1, wherein: mounting hole (25) have been seted up to one side of heating panel (2), fixed mounting has mounting panel (4) on heating panel (2), one side of mounting panel (4) is provided with fixing bolt (26), fixing bolt (26) threaded connection just is fixed with the nut in the inside of mounting hole (22), mounting panel (4) set up to two sets of.

7. A nickel plating condenser according to claim 1, wherein: the heat exchange tube (11) is arranged in a snake shape, and the surface of the radiating fin (3) is arranged to be a wavy surface.