CN211041485U

CN211041485U - Condenser of refrigeration equipment

Info

Publication number: CN211041485U
Application number: CN201921120224.0U
Authority: CN
Inventors: 顾芸
Original assignee: Jiangsu Institute of Economic and Trade Technology
Current assignee: Jiangsu Institute of Economic and Trade Technology
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-07-17
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a refrigeration plant's condenser, including cooling fan, bottom sprag frame, first condensing plate, annular frame, condenser pipe, radiating fin, import, connection copper pipe, second condensing plate, export, middle part support frame, filter layer. The utility model has the advantages that: through being equipped with first condensation plate and second condensation plate respectively in the top of fan, the inside condenser pipe that all is equipped with the flat structure of helical arrangement of first condensation plate and second condensation plate, and evenly welded has radiating fin between condenser pipe lateral wall and the condenser pipe lateral wall, this kind of double-deck condenser plate structure can be under radiating fan's effect improvement radiating efficiency of very big degree, simultaneously under the condenser pipe of helical arrangement and radiating fin's mating reaction, the area of contact of improvement and the air that can be very big degree, thereby further strengthen the radiating effect, very big user demand who has satisfied people.

Description

Condenser of refrigeration equipment

Technical Field

The utility model relates to a refrigeration plant's condenser specifically is a refrigeration plant's condenser belongs to condenser technical field.

Background

The condenser is a machine element of a refrigeration system, belongs to a heat exchanger, can convert gas or vapor into liquid, transfers the heat in the pipe to the air near the pipe in a quick mode, the working process of the condenser is an exothermic process, so the temperature of the condenser is higher, the condenser is used for condensing refrigeration vapor such as ammonia and Freon in a refrigeration plant, a device for converting vapor into liquid is also called as the condenser in a distillation process, and all the condensers take away the heat of the gas or the vapor for operation.

The existing condenser is mostly of a single-layer rectangular arrangement type structure, the contact area of a condensation pipe and air cannot reach the maximum, meanwhile, the existing condenser is mostly of a heat dissipation mode of independent diffusion, and an oriented fan structure is omitted, so that the heat dissipation efficiency of the whole condenser cannot meet the use requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a refrigeration plant's condenser just in order to solve above-mentioned problem, the improvement radiating efficiency of double-deck condensation plate structure can be very big degree under cooling fan's effect.

The utility model realizes the above purpose by the following technical proposal, a condenser of refrigeration equipment comprises a heat radiation fan, the shape of the heat radiation fan is a disc structure, the edge position of the top of the heat radiation fan is fixedly connected with a bottom support frame, a first condensation plate and a second condensation plate are respectively arranged right above the fan, the bottom of the first condensation plate is connected with the heat radiation fan through the bottom support frame, a middle support frame is fixedly connected between the second condensation plate and the first condensation plate, the first condensation plate and the second condensation plate respectively comprise an annular frame, a condensation pipe and a heat radiation fin, the condensation pipe is arranged inside the annular frame, the condensation pipe is spirally arranged inside the annular frame, the heat radiation fins are uniformly and fixedly welded between the inner cavity side wall of the annular frame and the side wall of the condensation pipe and between the side wall of the condensation pipe, the condensation pipe in the first condensation plate is connected with the condensation pipe in the second condensation plate in a sealing mode through a connecting copper pipe, and two ends of the connecting copper pipe are located in the center positions of the first condensation plate and the second condensation plate respectively.

Preferably, in order to improve the heat dissipation efficiency and avoid the collision of the condenser pipe, the condenser pipe is of a flat sheet type structure, and the width of the condenser pipe is the same as the height of the annular frame.

Preferably, in order to increase a contact area between the condensation pipe and air, the first condensation plate and the second condensation plate are both in a disc-shaped structure, and a radius of the first condensation plate is larger than a radius of the second condensation plate.

Preferably, in order to ensure that the refrigerant vapor can spirally flow in the first condensation plate and the second condensation plate, the condensation pipes in the first condensation plate are spirally arranged from outside to inside, and the condensation pipes in the second condensation plate are spirally arranged from inside to outside.

Preferably, in order to meet the use requirement, the left side surface of the first condensation plate is provided with an inlet, the inlet is connected with a condensation pipe in the first condensation plate, the right side surface of the second condensation plate is provided with an outlet, and the outlet is connected with the condensation pipe in the second condensation plate.

Preferably, in order to filter large-particle magazines in the air and reduce the frequency of cleaning the first condensation plate and the second condensation plate, the bottom of the fan is fixedly connected with a filter layer, the filter layer is matched with the structural size of the fan, and the distance between the fan and the first condensation plate is 3cm-5 cm.

The utility model has the advantages that: through being equipped with first condensation plate and second condensation plate respectively in the top of fan, the inside condenser pipe that all is equipped with the flat structure of helical arrangement of first condensation plate and second condensation plate, and evenly welded has radiating fin between condenser pipe lateral wall and the condenser pipe lateral wall, this kind of double-deck condenser plate structure can be under radiating fan's effect improvement radiating efficiency of very big degree, simultaneously under the condenser pipe of helical arrangement and radiating fin's mating reaction, the area of contact of improvement and the air that can be very big degree, thereby further strengthen the radiating effect, very big user demand who has satisfied people.

Drawings

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

FIG. 2 is a schematic view of the first cold plate shown in FIG. 1;

In the figure: 1. cooling fan, 2, bottom sprag frame, 3, first condensing panel, 31, annular frame, 32, condenser pipe, 33, radiating fin, 34, import, 4, connection copper pipe, 5, second condensing panel, 51, export, 6, middle part support frame, 7, the filter layer.

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. 1-2, a condenser of a refrigeration device includes a heat dissipation fan 1, the heat dissipation fan 1 is in a disc structure, a bottom support frame 2 is fixedly connected to an edge position of the top of the heat dissipation fan 1, a first condensation plate 3 and a second condensation plate 5 are respectively arranged right above the fan, the bottom of the first condensation plate 3 is connected to the heat dissipation fan 1 through the bottom support frame 2, a middle support frame 6 is fixedly connected between the second condensation plate 5 and the first condensation plate 3, the first condensation plate 3 and the second condensation plate 5 both include an annular frame 31, a condensation pipe 32 and a heat dissipation fin 33, the condensation pipe 32 is located inside the annular frame 31, the condensation pipe 32 is spirally arranged inside the annular frame 31, and the inner cavity side wall of the annular frame 31 and the side wall of the condensation pipe 32 as well as the side wall of the condensation pipe 32 and the side wall of the condensation pipe 32 are uniformly and fixedly welded with each other in a loose manner And the condensation pipe 32 in the first condensation plate 3 is hermetically connected with the condensation pipe 32 in the second condensation plate 5 through a connecting copper pipe 4, and two ends of the connecting copper pipe 4 are respectively positioned at the central positions of the first condensation plate 3 and the second condensation plate 5.

As a technical optimization scheme of the utility model, condenser pipe 32 is flat sheet type structure, just the width of condenser pipe 32 with annular frame 31 height-alike.

As a technical optimization scheme of the utility model, first condensation plate 3 is disc type structure with second condensation plate 5, first condensation plate 3's radius is greater than second condensation plate 5's radius.

As a technical optimization scheme of the utility model, condenser pipe 32 in the first condensing plate 3 is from outside to inside spiral arrangement, condenser pipe 32 in the second condensing plate 5 is from inside to outside spiral arrangement.

As a technical optimization scheme of the utility model, first condensation plate 3 left surface is equipped with import 34, just import 34 is connected with condenser pipe 32 in the first condensation plate 3, second condensation plate 5 right flank is equipped with export 41, just export 41 with condenser pipe 32 in the second condensation plate 5 is connected.

As a technical optimization scheme of the utility model, the bottom fixedly connected with filter layer 7 of fan, filter layer 7 and fan structure size phase-match, the fan with distance between the first condensation plate 3 is 3cm-5 cm.

When the utility model is used, firstly, the inlet 34 and the outlet 41 are respectively connected with the conveying pipeline of the refrigeration equipment, the high-temperature high-pressure refrigeration steam discharged by the compressor is led into the condenser pipes 32 inside the first condenser plate 3 and the second condenser plate 5, the condenser pipes 32 with the flat structure can improve the contact area of the internal refrigeration steam and the air, thereby improving the heat dissipation efficiency, meanwhile, the condenser pipes 32 are arranged in the annular frame 31 in a bolt manner, and the heat dissipation fins 33 are evenly welded between the side walls of the condenser pipes 32 and the side walls of the condenser pipes 32, in the using process of the condenser, the fan is opened to blow the first condenser plate 3 and the second condenser plate 5, the double-layer condenser plate structure can greatly improve the heat dissipation efficiency under the action of the heat dissipation fan 1, meanwhile, under the matching action of the spirally arranged condenser pipes 32 and the heat dissipation fins 33, the contact area with the air can be greatly improved, thereby further having strengthened the radiating effect, very big user demand who has satisfied people, the filter layer 7 of fan bottom can effectually filter the large granule magazine in the air blowing process simultaneously to the frequency of reducing the clearance to first condensing panel 3 and second condensing panel 5 has improved very big facility for the user.

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 refrigeration plant's condenser, includes radiator fan (1), its characterized in that: the heat radiation fan (1) is of a disc-shaped structure, the edge position of the top of the heat radiation fan (1) is fixedly connected with a bottom support frame (2), a first condensation plate (3) and a second condensation plate (5) are respectively arranged right above the fan, the bottom of the first condensation plate (3) is connected to the heat radiation fan (1) through the bottom support frame (2), and a middle support frame (6) is fixedly connected between the second condensation plate (5) and the first condensation plate (3);

First condensing plate (3) with second condensing plate (5) all include annular frame (31), condenser pipe (32) and radiating fin (33), condenser pipe (32) are located the inside of annular frame (31), just condenser pipe (32) are in annular frame (31) is inside to be spiral range, annular frame (31) inner chamber lateral wall with between condenser pipe (32) lateral wall and condenser pipe (32) lateral wall with evenly fixed welding has radiating fin (33) between condenser pipe (32) lateral wall, condenser pipe (32) in first condensing plate (3) through connecting copper pipe (4) with condenser pipe (32) sealing connection in second condensing plate (5), just the both ends of connecting copper pipe (4) are located respectively first condensing plate (3) with the central point of second condensing plate (5) puts.

2. A condenser for a refrigeration apparatus according to claim 1, wherein: the condensation pipe (32) is of a flat sheet type structure, and the width of the condensation pipe (32) is the same as the height of the annular frame (31).

3. A condenser for a refrigeration apparatus according to claim 1, wherein: the first condensation plate (3) and the second condensation plate (5) are both of disc-shaped structures, and the radius of the first condensation plate (3) is larger than that of the second condensation plate (5).

4. A condenser for a refrigeration apparatus according to claim 1, wherein: the condensation pipes (32) in the first condensation plate (3) are spirally arranged from outside to inside, and the condensation pipes (32) in the second condensation plate (5) are spirally arranged from inside to outside.

5. A condenser for a refrigeration apparatus according to claim 1, wherein: the left side face of the first condensation plate (3) is provided with an inlet (34), the inlet (34) is connected with a condensation pipe (32) in the first condensation plate (3), the right side face of the second condensation plate (5) is provided with an outlet (51), and the outlet (51) is connected with the condensation pipe (32) in the second condensation plate (5).

6. A condenser for a refrigeration apparatus according to claim 1, wherein: the bottom fixedly connected with filter layer (7) of fan, filter layer (7) and fan structure size phase-match, the fan with the distance between first condensing plate (3) is 3cm-5 cm.