CN108626917B

CN108626917B - Wire tube condenser for refrigerator

Info

Publication number: CN108626917B
Application number: CN201810232120.2A
Authority: CN
Inventors: 杨继宽; 刘孝东; 刘硕; 王耀
Original assignee: Hefei Meiling Nonferrous Metal Products Co ltd
Current assignee: Hefei Meiling Nonferrous Metal Products Co ltd
Priority date: 2018-03-21
Filing date: 2018-03-21
Publication date: 2020-10-30
Anticipated expiration: 2038-03-21
Also published as: CN108626917A

Abstract

The invention discloses a wire tube condenser for a refrigerator, which comprises a base and a heat exchange tube, wherein a first fixing frame and a second fixing frame are respectively arranged on the left side and the right side of the bottom of the base, a first rack and a second rack are respectively fixed on the left side and the right side of the top of the base, the heat exchange tube is S-shaped, the heat exchange tube is fixed between the first rack and the second rack, the bending part of the heat exchange tube is respectively arranged by penetrating through the first rack and the second rack, a first through hole and a second through hole are respectively arranged on the first rack and the second rack, copper wires are uniformly wound between the heat exchange tubes, the copper wires are crossly wound on the heat exchange tube in an 8 shape, a fan is further arranged in the middle of the top of the base, and an air outlet of the fan is aligned. The mode that traditional copper wire fixed welding is in the heat exchange tube is changed, is "8" font cross winding with the copper wire at the heat exchange tube, greatly reduced operation degree of difficulty, improves the preparation efficiency.

Description

Wire tube condenser for refrigerator

Technical Field

The invention relates to the technical field of condensers, in particular to a wire tube condenser for a refrigerator.

Background

A Condenser (Condenser), a component of a refrigeration system, is a type of heat exchanger that converts a gas or vapor into a liquid and transfers the heat from the tubes to the air in the vicinity of the tubes in a rapid manner. The condenser operation is exothermic and therefore the condenser temperature is high. Power plants use a number of condensers to condense the steam exiting the turbines. Condensers are used in refrigeration plants to condense refrigeration vapors such as ammonia and freon. The petrochemical industry uses condensers to condense hydrocarbons and other chemical vapors. In the distillation process, the apparatus for converting the vapor to a liquid is also referred to as a condenser. All condensers operate by removing heat from the gas or vapor. For some applications, the gas must pass through a long tube (usually coiled into a solenoid) to allow heat to escape to the surrounding air, and thermally conductive metals such as copper are often used to transport the vapor. To improve the efficiency of the condenser, fins are often added to the tubes to speed up heat dissipation. The heat sink is a flat plate made of a metal having good thermal conductivity.

The wire tube condenser work efficiency is high, the wire tube condenser has very important application in the refrigerator, a single row wire tube condenser that publication number CN206739688U discloses, connect side by side through a plurality of condensation pipeline units and replace single row condensation pipeline, can separately condense steam, the condensation effect is improved, and erect the strengthening rib and can improve the use strength of condensation pipeline, the vibration that arouses because of compressor work has been reduced, the noise is reduced, the holistic structural strength is improved, and service life is prolonged. But still store very big defect, the copper wire on the traditional wire tube condenser adopts the welded mode fixed, and is with high costs, and assembly efficiency is low for the cost of manufacture is high, is not fit for using widely.

Disclosure of Invention

The invention aims to provide a wire tube condenser for a refrigerator, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a wire tube condenser for a refrigerator comprises a base and a heat exchange tube, wherein a first fixing frame and a second fixing frame are respectively arranged on the left side and the right side of the bottom of the base, the left side and the right side of the top of the base are respectively fixed with a first frame and a second frame, the heat exchange tube is S-shaped, the heat exchange tube is fixed between the first frame and the second frame, the bent part of the heat exchange tube is respectively arranged by penetrating through the first frame and the second frame, the first frame and the second frame are respectively provided with a first through hole and a second through hole, copper wires are uniformly wound between the heat exchange tubes, the copper wires are wound on the heat exchange tubes in an 8-shaped cross manner, the middle of the top of the base is also provided with a fan, the air outlet of the fan is aligned with the heat exchange tube, the surface of the heat exchange tube is uniformly provided with limit grooves corresponding to the copper wires, and the copper wires are effectively prevented from deviating when being wound.

As a further optimization of the technical scheme, according to the wire-tube condenser for the refrigerator, the first through hole and the second through hole are strip-shaped holes, and the width of the first through hole and the width of the second through hole are the same as the diameter of the heat exchange tube, so that the heat exchange tube is conveniently fixed.

As a further optimization of the technical scheme, according to the wire tube condenser for the refrigerator, the first fixing frame and the second fixing frame are arranged in a bilateral symmetry mode, the first fixing frame and the second fixing frame are both in a C shape, and are formed by bending steel plates, so that the manufacturing process is simple.

As a further optimization of the technical scheme, according to the wire tube condenser for the refrigerator, the first rack and the second rack are both L-shaped, the first rack and the second rack are both formed by bending steel plates, the manufacturing process is simple, the bottom of the first rack and the bottom of the second rack are respectively provided with the first positioning hole and the second positioning hole, and the first rack and the second rack are fixedly connected to the base through bolts.

As a further optimization of the technical scheme, according to the wire tube condenser for the refrigerator, bolt holes are formed in the top and the bottom of the first fixing frame and the second fixing frame, and the first fixing frame and the second fixing frame are fixedly connected to the base through locking bolts.

As the technical scheme is further optimized, the wire tube condenser for the refrigerator is a copper-aluminum alloy tube with the wall thickness not more than 1.5mm, the price is low, and the heat exchange efficiency is high.

Compared with the prior art, the invention has the beneficial effects that: the wire tube condenser for the refrigerator is novel in structure, changes the structure of a traditional wire tube condenser, the heat exchange tube is an S-shaped copper-aluminum alloy tube, the heat exchange tube is fixed between the first rack and the second rack, changes the mode that the traditional copper wire is fixedly welded on the heat exchange tube, and winds the copper wire in an 8-shaped cross manner around the heat exchange tube, so that the operation difficulty is greatly reduced, welding is not needed, the manufacturing efficiency is improved, the production cost is reduced, the surface of the heat exchange tube is uniformly provided with limit grooves corresponding to the copper wire, the copper wire is effectively prevented from deviating during winding, an air outlet of a fan is aligned with the heat exchange tube, the circulation of air is effectively improved, the heat dissipation is accelerated, the heat exchange efficiency is good, the assembly is convenient, the practicability is high, the use functionality of the wire tube condenser for the refrigerator is greatly improved, the use effect and the use benefit of.

Drawings

FIG. 1 is a schematic structural view of a wire-tube condenser for a refrigerator according to the present invention;

FIG. 2 is a schematic view of a first frame structure of a wire-tube condenser for a refrigerator according to the present invention;

FIG. 3 is a schematic diagram of a second frame structure of a wire-tube condenser for a refrigerator according to the present invention;

fig. 4 is a schematic structural view of a winding manner of copper wires on a heat exchange tube of the wire tube condenser for a refrigerator according to the present invention.

In the figure: the heat exchanger comprises a base 1, a first fixing frame 2, a second fixing frame 3, a first frame 4, a second frame 5, a first positioning hole 6, a second positioning hole 7, a first through hole 8, a second through hole 9, a heat exchange tube 10, a copper wire 11 and a fan 12.

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.

In the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a wire tube condenser for a refrigerator comprises a base 1 and a heat exchange tube 10, wherein a first fixing frame 2 and a second fixing frame 3 are respectively arranged on the left side and the right side of the bottom of the base 1, a first rack 4 and a second rack 5 are respectively fixed on the left side and the right side of the top of the base 1, the heat exchange tube 10 is S-shaped, the heat exchange tube 10 is fixed between the first rack 4 and the second rack 5, the bending part of the heat exchange tube 10 is respectively arranged by penetrating through the first rack 4 and the second rack 5, a first through hole 8 and a second through hole 9 are respectively arranged on the first rack 4 and the second rack 5, copper wires 11 are uniformly wound between the heat exchange tubes 10, the copper wires 11 are crossly wound on the heat exchange tube 10 in an 8 shape, a fan 12 is further arranged in the middle of the top of the base 1, an air outlet of the fan 12 is aligned with the heat exchange tube 10, and limiting grooves corresponding to the copper wires 11 are further uniformly formed, effectively avoid copper wire 11 off tracking when twining.

Specifically, first through-hole 8 and second through-hole 9 are the bar hole, the width of first through-hole 8 and second through-hole 9 is the same with the diameter of heat exchange tube 10, conveniently fixes heat exchange tube 10.

Specifically,

first mount

2 and 3 bilateral symmetry settings of second mount, first mount 2 and second mount 3 are the C type, first mount 2 and second mount 3 are all through the steel sheet bending shaping, and preparation simple process.

Specifically, first frame 4 and second frame 5 all are the L type, first frame 4 and second frame 5 are all through the curved system shaping of steel sheet, and preparation simple process, first locating hole 6 and second locating hole 7 have been seted up respectively to the bottom of first frame 4 and second frame 5, first frame 4 and second frame 5 pass through bolt fixed connection in base 1, and it is convenient to assemble.

Specifically, bolt holes have all been seted up at the top and the bottom of first mount 2 and second mount 3, first mount 2 and second mount 3 all pass through locking bolt fixed connection in base 1, and it is convenient to assemble.

Specifically, the heat exchange tube 10 is a copper-aluminum alloy tube with the wall thickness not more than 1.5mm, and is low in price and high in heat exchange efficiency.

The working principle is as follows: when the wire tube condenser for the refrigerator is used, the structure of the traditional wire tube condenser is changed, the heat exchange tube 10 is an S-shaped copper-aluminum alloy tube, the heat exchange tube 10 is fixed between the first rack 4 and the second rack 5, the mode that the traditional copper wire 11 is fixedly welded on the heat exchange tube 10 is changed, the copper wire 11 is wound on the heat exchange tube 10 in an 8-shaped cross mode, the operation difficulty is greatly reduced, welding is not needed, the manufacturing efficiency is improved, the production cost is reduced, the surface of the heat exchange tube 10 is also uniformly provided with limiting grooves corresponding to the copper wire 11, the copper wire 11 is effectively prevented from deviating when being wound, an air outlet of the fan 12 is aligned with the heat exchange tube 10, the air circulation is effectively improved, heat dissipation is accelerated, the heat exchange efficiency is good, the assembly is convenient.

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. The utility model provides a wire tube condenser for refrigerator, includes base (1) and heat exchange tube (10), its characterized in that: the heat exchanger is characterized in that a first fixing frame (2) and a second fixing frame (3) are respectively arranged on the left side and the right side of the bottom of the base (1), a first rack (4) and a second rack (5) are respectively fixed on the left side and the right side of the top of the base (1), the heat exchange tube (10) is S-shaped, the heat exchange tube (10) is fixed between the first rack (4) and the second rack (5), the bending part of the heat exchange tube (10) respectively penetrates through the first rack (4) and the second rack (5) to be arranged, a first through hole (8) and a second through hole (9) are respectively formed in the first rack (4) and the second rack (5), copper wires (11) are uniformly wound between the heat exchange tubes (10), the copper wires (11) are wound on the heat exchange tube (10) in an 8-shaped manner in a crossed manner, a fan (12) is further installed in the middle of the top of the base (1), and an air outlet of the fan (12), the surface of the heat exchange tube (10) is also uniformly provided with limiting grooves corresponding to the copper wires (11), so that the copper wires (11) are effectively prevented from deviating during winding.

2. The wire tube condenser for a refrigerator according to claim 1, wherein: first through-hole (8) and second through-hole (9) are the bar hole, the width of first through-hole (8) and second through-hole (9) is the same with the diameter of heat exchange tube (10), conveniently fixes heat exchange tube (10).

3. The wire tube condenser for a refrigerator according to claim 1, wherein: first mount (2) and second mount (3) bilateral symmetry set up, first mount (2) and second mount (3) are the C type, first mount (2) and second mount (3) are all through the steel sheet bending shaping, preparation simple process.

4. The wire tube condenser for a refrigerator according to claim 1, wherein: first frame (4) and second frame (5) all are the L type, first frame (4) and second frame (5) are all through the steel sheet bending system shaping, and preparation simple process, first locating hole (6) and second locating hole (7) have been seted up respectively to the bottom of first frame (4) and second frame (5), first frame (4) and second frame (5) are through bolt fixed connection in base (1).

5. The wire tube condenser for a refrigerator according to claim 1, wherein: bolt holes are formed in the top and the bottom of the first fixing frame (2) and the bottom of the second fixing frame (3), and the first fixing frame (2) and the second fixing frame (3) are fixedly connected to the base (1) through locking bolts.

6. The wire tube condenser for a refrigerator according to claim 1, wherein: the heat exchange tube (10) is a copper-aluminum alloy tube with the wall thickness not more than 1.5mm, and is low in price and high in heat exchange efficiency.