Freezing evaporator assembly

Abstract

The utility model relates to the technical field of freezing evaporators, and discloses a freezing evaporator assembly which comprises a connecting plate, the bottom of the connecting plate is bent forwards to be in a right-angle shape, a flow guide pipe is arranged at the front end of the connecting plate in an attached mode, and the top and the bottom of the flow guide pipe are in a snake shape. And a limiting assembly for powerful fixation is arranged between the connecting plate and the flow guide pipe. According to the freezing evaporator assembly, by arranging the positioning seat, the limiting frame, the through groove, the mounting frame and the transverse plate, the situation that the use efficiency is reduced due to displacement of the flow guide pipe during use is effectively prevented, the firmness of the flow guide pipe is improved, vibration of the flow guide pipe is avoided, the evaporator is protected, meanwhile, it is ensured that the evaporator is not affected by the external environment, and the service life is prolonged; the problems that a freezing evaporator is installed in equipment only through a fixing structure of the freezing evaporator, powerful connection force cannot be provided for the evaporator, displacement is prone to occurring after long-term use, and the heat exchange efficiency and the refrigeration effect are affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of frozen evaporator, concretely to a frozen evaporator assembly. BACKGROUND

[0002] The main role of the frozen evaporator is to absorb external heat, evaporate the liquid refrigerant, thereby providing cold quantity, is one of the core systems in the refrigeration system, and is parallel with the compressor, the condenser and the throttling device, and completes the refrigeration cycle together.

[0003] At present, the frozen evaporator is only installed in the equipment by the fixed structure of itself, cannot provide strong connecting force for the evaporator, is prone to displacement after long-term use, and influences the heat exchange efficiency and refrigeration effect.

[0004] Therefore, the utility model provides a novel frozen evaporator assembly to solve the above problems. SUMMARY

[0005] The utility model discloses a frozen evaporator assembly to solve the problem that the frozen evaporator is only installed in the equipment by the fixed structure of itself, cannot provide strong connecting force for the evaporator, is prone to displacement after long-term use, and influences the heat exchange efficiency and refrigeration effect in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a frozen evaporator assembly, including the connecting plate, the bottom of connecting plate is curved to the straight angle shape to the front, the front end of connecting plate is attached with the flow guide pipe, the top and bottom of flow guide pipe are the serpentine shape, the connecting plate is provided with the strong fixed limiting assembly between flow guide pipe,

[0007] The limiting assembly includes the limiting frame, the top of connecting plate is fixedly connected with the horizontal plate, the limiting frame is provided with multiple groups, and is fixedly connected at the front end of horizontal plate at equal intervals, the both sides of front end of horizontal plate are fixedly connected with the positioning seat, the inside of positioning seat and limiting frame is all through the through groove, and the flow guide pipe is vertically through the inside of through groove in sequence.

[0008] As a further technical scheme of the utility model, the both sides of top end and bottom end of positioning seat are fixedly connected with the mounting bracket, and the outer end of mounting bracket is all sleeved and fixed at the outside of front end of horizontal plate.

[0009] As a further technical scheme of the utility model, the top of left side of flow guide pipe is provided with the liquid inlet, and the top of right side of flow guide pipe is provided with the discharge port.

[0010] As a further technical scheme of the utility model, the both sides of horizontal plate are fixedly connected with the external connecting seat, the front end of external connecting seat is fixedly connected with the connecting bracket laterally, and the inside of two connecting brackets is fixedly connected with the front end of both sides of horizontal plate respectively.

[0011] As a further technical scheme of the utility model, the top end and the bottom end of the external connector are fixedly connected with fixing seats, and a guide hole is formed through the inside of the fixing seat.

[0012] As a further technical scheme of the utility model, a mounting bolt is arranged through the inner wall of the guide hole, the thread outside the mounting bolt is matched with the thread of the inner wall of the guide hole, and a knob is fixedly connected to the front end of the mounting bolt.

[0013] As a further technical scheme of the utility model, a first baffle is fixedly connected to the left side of the front end of the connecting plate in a vertical manner, a second baffle is fixedly connected to the right side of the front end of the connecting plate in a vertical manner, a fixing frame is fixedly connected to the top and the bottom of the outer side of the first baffle and the second baffle, the rear end of the fixing frame is bent outward at a right angle, and the rear end of the outer side of the fixing frame is fixedly connected to the front end of the connecting plate.

[0014] As a further technical scheme of the utility model, an inner groove is formed through the inner side of the first baffle and the second baffle, and an acoustic baffle is fixedly connected to the inside of the inner groove.

[0015] Compared with the prior art, the utility model has the beneficial effects that the refrigeration evaporator assembly not only realizes the functions of limiting and fixing, facilitates installation, but also realizes the functions of sound insulation and noise reduction.

[0016] The positioning seat, the limiting frame, the through slot, the mounting frame and the horizontal plate are arranged, the flow guide pipe is arranged at the front end of the horizontal plate and the connecting plate, a plurality of limiting frames are sleeved and installed outside the serpentine bending part of the flow guide pipe, the connection between the flow guide pipe and the horizontal plate is enhanced, displacement of the flow guide pipe during use is effectively prevented, use efficiency is reduced, firmness of the flow guide pipe is improved, strong fixing force is provided to the outside of both sides of the flow guide pipe through the two positioning seats, vibration of the flow guide pipe is avoided, the mounting frame is sleeved and fixed outside the horizontal plate to improve safety of the flow guide pipe as a whole, the evaporator is protected, influence of the external environment is avoided, and service life is prolonged.

[0017] The external connector, the fixing seat, the guide hole, the mounting bolt, the knob and the connecting frame are arranged, the fixing seat is added at both ends of the external connector to expand the installation operation range, the thread of the inner wall of the guide hole plays a guiding role in movement of the mounting bolt, the mounting bolt is ensured to quickly penetrate the inside of the fixing seat, the connecting plate is conveniently installed into the equipment for use, the overall structure of the evaporator is not damaged, the connecting frame is used to improve the firmness between the external connector and the horizontal plate, and loosening or even falling of the external connector is avoided.

[0018] By setting the first baffle, the second baffle, the inner groove, the sound insulation board and the fixing frame, the first baffle and the second baffle are respectively located at two sides of the connecting plate, the sound insulation board is added in the inner groove, the sound insulation board can be used for blocking the propagation of the refrigerant flowing sound in the flow guide pipe, the noise interference is reduced, the outer side of the first baffle and the second baffle is provided with strong supporting force by the fixing frame, and the first baffle and the second baffle are prevented from being offset inward to reduce the sound insulation effect. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a front view structural schematic diagram of the utility model;

[0021] Figure 3 It is a front view structural schematic diagram of the utility model; Figure 1 It is a front view structural schematic diagram of the utility model;

[0022] Figure 4 It is a front view structural schematic diagram of the utility model.

[0023] In the drawing: 1, connecting plate; 2, fixing frame; 3, first baffle; 4, sound insulation board; 5, external connection seat; 6, guide hole; 7, liquid inlet; 8, flow guide pipe; 9, limiting frame; 10, cross plate; 11, discharge port; 12, connecting frame; 13, second baffle; 14, inner groove; 15, mounting bolt; 16, fixed seat; 17, knob; 18, mounting frame; 19, positioning seat; 20, through groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-4 A refrigeration evaporator assembly, including connecting plate 1, the bottom of connecting plate 1 is bent forward and presents a right angle, the front end of connecting plate 1 is attached with flow guide pipe 8, the top and bottom of flow guide pipe 8 present a serpentine shape, and there is strong and fixed limiting component between connecting plate 1 and flow guide pipe 8.

[0026] The limiting assembly comprises a limiting frame 9, the top end of the connecting plate 1 is fixedly connected with a horizontal plate 10, a plurality of groups of limiting frames 9 are arranged at equal intervals and fixedly connected to the front end of the horizontal plate 10, two positioning seats 19 are fixedly connected to the two sides of the front end of the horizontal plate 10 in a symmetrical manner, a through groove 20 is formed in the interiors of the positioning seat 19 and the limiting frame 9, and the flow guide pipe 8 vertically penetrates the interior of the through groove 20 in sequence;

[0027] The two sides of the top end and the bottom end of the positioning seat 19 are fixedly connected with mounting frames 18, and the outer ends of the mounting frames 18 are sleeved and fixed to the exterior of the front end of the horizontal plate 10;

[0028] A liquid inlet 7 is formed in the top of the left side of the flow guide pipe 8, and a discharge port 11 is formed in the top of the right side of the flow guide pipe 8;

[0029] Specifically, as shown in Figure 1 and Figure 3 , in use, the flow guide pipe 8 is located at the front end of the horizontal plate 10 and the connecting plate 1, and the serpentine bending part of the flow guide pipe 8 vertically penetrates the through groove 20 of the corresponding limiting frame 9, and the two sides of the flow guide pipe 8 penetrate the through groove 20 of the positioning seat 19, so as to ensure the fixing of the overall structure of the flow guide pipe 8 and limit and fix the flow guide pipe 8, and ensure that the flow guide pipe 8 does not displace during use and reduces the cooling effect.

[0030] The two sides of the horizontal plate 10 are fixedly connected with external connecting seats 5, the front end of each external connecting seat 5 is fixedly connected with a connecting frame 12, and the inner sides of the two connecting frames 12 are fixedly connected with the front ends of the two sides of the horizontal plate 10, respectively;

[0031] The top end and the bottom end of each external connecting seat 5 are fixedly connected with fixed seats 16, and a guide hole 6 is formed in the interior of each fixed seat 16;

[0032] An installation bolt 15 is arranged in the inner wall of the guide hole 6 in a penetrating manner, the threads on the exterior of the installation bolt 15 are consistent with the threads on the inner wall of the guide hole 6, and the front end of the installation bolt 15 is fixedly connected with a knob 17;

[0033] Specifically, as shown in Figure 1 and Figure 2 , in use, the rear end of the fixed seat 16 is located at a suitable position, the installation bolt 15 is moved to penetrate the interior of the fixed seat 16 after the knob 17 is quickly rotated according to the thread direction of the inner wall of the guide hole 6, the horizontal plate 10 and the connecting plate 1 are fixedly connected in a powerful manner, and the fixing of the overall structure is ensured.

[0034] The left side of the front end of the connecting plate 1 is fixedly connected with a first baffle 3 in a vertical manner, the right side of the front end of the connecting plate 1 is fixedly connected with a second baffle 13 in a vertical manner, the top and the bottom of the outer side of each of the first baffle 3 and the second baffle 13 are fixedly connected with fixed frames 2, the rear end of each fixed frame 2 is bent outward at a right angle, and the rear end of the outer side of each fixed frame 2 is fixedly connected with the front end of the connecting plate 1;

[0035] The inner side of the first baffle 3 and the second baffle 13 is inwardly recessed to form an inner groove 14, and the inner groove 14 is fixedly connected with a sound insulation plate 4;

[0036] Specifically, as shown in Figure 1 and Figure 4 illustrated, the first baffle 3 and the second baffle 13 are respectively located at the two sides of the connecting plate 1 in use, and the sound insulation plate 4 is added in the inner groove 14, which can be used to block the propagation of the refrigerant flow sound in the flow guide pipe 8, reduce noise interference, and provide strong support force to the outer side of the first baffle 3 and the second baffle 13 by the fixing frame 2, so as to avoid the inward deviation of the first baffle 3 and the second baffle 13 and reduce the sound insulation effect.

[0037] Working principle: in use, the rear end of the fixing seat 16 is attached to a suitable position, the mounting bolt 15 is moved to penetrate the inside of the fixing seat 16 according to the thread direction of the inner wall of the guide hole 6 after the knob 17 is quickly rotated, the horizontal plate 10 and the connecting plate 1 are strongly fixed, the flow guide pipe 8 is attached to the front end of the horizontal plate 10 and the connecting plate 1, and the vertical penetration of the serpentine bending part of the flow guide pipe 8 is in the through groove 20 of the corresponding limiting frame 9, the two sides of the flow guide pipe 8 penetrate the through groove 20 of the positioning seat 19, the fixing property of the overall structure of the flow guide pipe 8 is ensured, and the flow guide pipe 8 is limited and fixed, the liquid refrigerant is introduced into the flow guide pipe 8 through the liquid inlet 7, the liquid refrigerant absorbs heat and evaporates into low-temperature and low-pressure gaseous refrigerant during flow, and is discharged from the discharge port 11, the first baffle 3 and the second baffle 13 are respectively located at the two sides of the connecting plate 1, and the sound insulation plate 4 is added in the inner groove 14, which can be used to block the propagation of the refrigerant flow sound in the flow guide pipe 8, reduce noise interference.

[0038] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A refrigeration evaporator assembly comprising a connection plate (1), characterized in that: The bottom of the connecting plate (1) is bent at right angles forward, the front end of the connecting plate (1) is provided with a flow guide pipe (8), the top and bottom of the flow guide pipe (8) are in a serpentine shape, and a strong fixing limiting assembly is arranged between the connecting plate (1) and the flow guide pipe (8); The limiting assembly comprises a limiting frame (9), the top end of the connecting plate (1) is fixedly connected with a horizontal plate (10), a plurality of groups of the limiting frame (9) are arranged at equal intervals and fixedly connected to the front end of the horizontal plate (10), the two sides of the front end of the horizontal plate (10) are fixedly connected with positioning seats (19) in a symmetrical manner, through grooves (20) are formed in the interiors of the positioning seats (19) and the limiting frame (9), and the flow guide pipe (8) vertically penetrates the interiors of the through grooves (20) in sequence.

2. A refrigeration evaporator assembly according to claim 1, wherein: The two sides of the top end and the bottom end of the positioning seat (19) are fixedly connected with mounting frames (18), and the outer ends of the mounting frames (18) are sleeved and fixed to the outside of the front end of the horizontal plate (10).

3. A refrigeration evaporator assembly according to claim 1, wherein: A liquid inlet (7) is formed in the top of the left side of the flow guide pipe (8), and a discharge port (11) is formed in the top of the right side of the flow guide pipe (8).

4. A refrigeration evaporator assembly according to claim 1, wherein: The two sides of the horizontal plate (10) are fixedly connected with external connecting seats (5), the front end of each external connecting seat (5) is fixedly connected with a connecting frame (12) in a transverse manner, and the inner sides of the two groups of connecting frames (12) are fixedly connected with the front ends of the two sides of the horizontal plate (10) respectively.

5. A refrigeration evaporator assembly according to claim 4, wherein: The top end and the bottom end of each external connecting seat (5) are fixedly connected with fixed seats (16), and a guide hole (6) is formed in the interior of each fixed seat (16).

6. A refrigeration evaporator assembly according to claim 5, wherein: A mounting bolt (15) is arranged in the inner wall of the guide hole (6) in a penetrating manner, the threads on the exterior of the mounting bolt (15) are consistent with the threads on the inner wall of the guide hole (6), and the front end of the mounting bolt (15) is fixedly connected with a knob (17).

7. A refrigeration evaporator assembly according to claim 1, wherein: The left side of the front end of the connecting plate (1) is fixedly connected with a first baffle (3) in a vertical manner, the right side of the front end of the connecting plate (1) is fixedly connected with a second baffle (13) in a vertical manner, the top and bottom of the outer side of each of the first baffle (3) and the second baffle (13) are fixedly connected with fixed frames (2), the rear end of each fixed frame (2) is bent at right angles outward, and the rear end of the outer side of each fixed frame (2) is fixedly connected with the front end of the connecting plate (1).

8. A refrigeration evaporator assembly according to claim 7, wherein: The inner side of each of the first baffle (3) and the second baffle (13) is recessed to form an inner groove (14), and the interior of each inner groove (14) is fixedly connected with a soundproof board (4).

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