An evaporator that is easy to install quickly

Abstract

This utility model belongs to the field of evaporator technology, specifically an evaporator that is easy to install quickly. It includes a mounting bracket; a sliding groove formed at the upper and lower ends inside the mounting bracket, with a ventilation screen slidably connected inside the groove, and a connecting pipe fixedly installed inside the ventilation screen; and four connecting pieces symmetrically fixedly connected to the middle of both sides of the mounting bracket. This utility model, through the cooperation of a locking pin, a return spring, a screw, a driven helical gear, a main helical gear, a knob, a push plate, and a friction pad, achieves rapid and accurate positioning without repeated calibration and alignment, significantly reducing the time spent on initial alignment. Simultaneously, the knob drives the screw to rotate, causing the push plate to unfold to both ends, where it is fixedly supported by the friction pad against the external mounting bracket, thus fixing and positioning the evaporator. This facilitates quick and easy installation of the evaporator, further improving the practicality of this utility model.

Description

Technical Field

[0001] This utility model belongs to the field of evaporator installation technology, specifically an evaporator that is easy to install quickly. Background Technology

[0002] As the core heat exchange component of a refrigeration system, the evaporator is widely used in air conditioning, cold storage, industrial chillers, cold chain transportation and other fields. It mainly absorbs heat through the phase change of refrigerant evaporation to cool the air or water. With the popularization of commercial refrigeration equipment and the improvement of industrial production efficiency requirements, the installation efficiency and stability of the evaporator have become key factors affecting the overall commissioning cycle of the equipment.

[0003] The installation of traditional evaporators relies on multiple procedures such as manual alignment, bolt tightening, and leveling. This not only requires professional technicians to operate, but also leads to extended construction periods due to the confined space and cumbersome fixing process, making it difficult to meet the needs of modern engineering projects for "rapid deployment and immediate use". Summary of the Invention

[0004] This invention provides an evaporator that is easy to install quickly, solving the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0006] An embodiment of this utility model provides an evaporator that is easy to install quickly, including: a mounting bracket;

[0007] The slide groove is formed at both the upper and lower ends inside the mounting frame. A ventilation screen is slidably connected inside the slide groove, and a connecting pipe is fixedly installed inside the ventilation screen.

[0008] Four connectors are symmetrically fixedly connected to the middle of both sides of the mounting frame for fixed connection with external equipment.

[0009] A fixing mechanism is provided at the top of the mounting frame for fixing the device.

[0010] Multiple locking pins are slidably mounted on the bottom end of the mounting bracket, and a return spring is fixedly connected between the locking pins and the mounting bracket.

[0011] The above technical solution allows for quick installation and positioning of the present invention through the cooperation of the locking pin and the return spring. At the same time, the fixing mechanism further secures and supports the present invention, thereby improving its practicality.

[0012] Furthermore, the fixing mechanism includes a fixing box fixedly installed on the top of the mounting frame. Fixing components are fixedly connected to both sides of the bottom of the fixing box. A screw is rotatably connected between the two fixing components. A driven helical gear is fixedly connected to the middle of the screw. A master helical gear is meshed with one side of the driven helical gear. A knob is fixedly connected to one side of the master helical gear. Slider blocks are respectively provided on the outer arc surfaces of both ends of the screw.

[0013] The above technical solution allows the screw to rotate stably by setting a fixing component, preventing the screw from tilting during rotation.

[0014] Furthermore, each of the two sliders is fixedly connected to a connecting rod at one of its four corners, and the other end of the connecting rod is fixedly connected to a push plate through the side of the fixed box, with a friction pad fixedly installed on one side of the push plate.

[0015] The above technical solution improves the support effect of the fixing mechanism by setting friction pads, preventing accidental contact by staff and thus avoiding tilting of the evaporator.

[0016] Furthermore, the outer arc surfaces at both ends of the screw are provided with threads in opposite directions, and both sliders are adapted to the threads at both ends.

[0017] The above technical solution allows the screw to drive two sliders to move in opposite directions simultaneously when rotating, thus avoiding the evaporator tilting due to rotational difference.

[0018] Furthermore, multiple springs are fixedly installed between the mounting bracket and both sides of the ventilation screen.

[0019] The above technical solution, by setting springs, can prevent the stress at both ends of the evaporator from squeezing and deforming the ventilation network and connecting pipe during installation, thus avoiding affecting the subsequent use effect.

[0020] Furthermore, the connecting pipe is arranged in a spiral Z-shape evenly inside the ventilation network, and flanges are fixedly connected to both ends of the connecting pipe.

[0021] The above technical solution allows workers to quickly and securely connect the connecting pipe to the external pipeline by setting up a flange.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. This utility model is equipped with a locking pin, a return spring, a screw, a driven helical gear, a main helical gear, a knob, a push plate, and a friction pad. Through the cooperation of the locking pin and the return spring, this utility model can achieve fast and accurate positioning without repeated calibration and alignment, greatly reducing the time spent on initial alignment. At the same time, by rotating the screw through the knob, the push plate can be driven to unfold to both ends, and fixed and supported by the friction pad and the external mounting bracket, thereby fixing the bottom position of the evaporator, facilitating the quick and easy fixed installation of the evaporator, and further improving the practicality of this utility model.

[0024] 2. This utility model is equipped with a connector, a flange, and a spring. The connector further secures the evaporator, preventing it from sliding or tilting due to vibration or external impact during long-term operation. This ensures the evaporator maintains optimal operating condition and avoids affecting heat exchange efficiency due to installation deviations. The flange allows for quick connection to external pipes, while the spring prevents instantaneous compressive stress during installation, providing a buffer for core components such as the ventilation network and connecting pipes. This avoids deformation damage caused by rigid contact and further improves the performance of this utility model. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a first-view internal structure diagram of the present invention;

[0027] Figure 3 This is a second-view internal structure schematic diagram of the present invention;

[0028] Figure 4 This is a structural schematic diagram of the fixing mechanism of this utility model.

[0029] In the diagram: 1. Mounting bracket; 2. Ventilation screen; 3. Connecting pipe; 4. Flange; 5. Connecting piece; 6. Fixing mechanism; 61. Fixing box; 62. Fixing piece; 63. Screw; 64. Driven helical gear; 65. Main helical gear; 66. Knob; 67. Slider; 68. Connecting rod; 69. Push plate; 610. Friction pad; 7. Locking pin; 8. Return spring; 9. Spring. Detailed Implementation

[0030] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0031] like Figure 1 and Figure 2 As shown, an embodiment of this utility model provides an evaporator that is easy to install quickly, including: a mounting frame 1; the upper and lower ends of the mounting frame 1 are provided with sliding grooves, and a ventilation screen 2 is slidably connected inside the sliding grooves, and a connecting pipe 3 is fixedly installed inside the ventilation screen 2; four connectors 5 are symmetrically fixedly connected to the middle of both sides of the mounting frame 1 for fixed connection with external equipment; a fixing mechanism 6 is provided at the top of the mounting frame 1 for fixing the device; multiple locking pins 7 are slidably installed at the bottom of the mounting frame 1, and a return spring 8 is fixedly connected between the locking pins 7 and the mounting frame 1; multiple springs 9 are fixedly installed between the mounting frame 1 and both sides of the ventilation screen 2; the connecting pipe 3 is evenly arranged in a spiral Z-shape inside the ventilation screen 2, and flanges 4 are fixedly connected to both ends of the connecting pipe 3. The locking pins 7 are connected to the return springs 8 by a fixed connection. When this utility model needs to be installed, the locking pins 7 can be quickly positioned by engaging the positioning holes of the external mounting frame 1 under the elastic force of the return spring 8.

[0032] like Figure 3 and Figure 4 As shown, the fixing mechanism 6 includes a fixing box 61 fixedly installed on the top of the mounting bracket 1. Fixing members 62 are fixedly connected to both sides of the bottom of the fixing box 61. A screw 63 is rotatably connected between the two fixing members 62. A helical gear 64 is fixedly connected to the middle of the screw 63. A main helical gear 65 is meshed with one side of the helical gear 64. A knob 66 ​​is fixedly connected to one side of the main helical gear 65. Slider blocks 67 are respectively provided on the outer arc surfaces of both ends of the screw 63. Connecting rods 68 are fixedly connected to the four corners of one side of each slider 67. The other end of the connecting rod 68 passes through the side of the fixing box 61 and is fixed... A push plate 69 is connected, and a friction pad 610 is fixedly installed on one side of the push plate 69. The outer arc surfaces of both ends of the screw 63 are provided with threads in opposite directions, and both sliders 67 are adapted to the threads at both ends. The helical gear 64 is connected to the main helical gear 65 through meshing. When the user rotates the knob 66, the main helical gear 65 drives the screw 63 to rotate under the action of the knob 66, which in turn drives the push plate 69 to unfold to both ends, so that the friction pad 610 is supported and fixed to the external mounting frame 1. The friction pad 610 is made of polyurethane rubber, which can improve the support effect of the fixing mechanism 6 under vibration.

[0033] Working principle

[0034] In use, the device is moved onto the external mounting bracket 1. The locking pin 7 automatically retracts under the elastic action of the return spring 8 and precisely engages with the positioning hole of the external mounting bracket 1, instantly completing the initial positioning without the need for repeated manual alignment adjustments, significantly shortening the alignment time. Then, by turning the knob 66, the main helical gear 65 and the driven helical gear 64 mesh, thereby driving the screw 63 to rotate. Utilizing the specially designed reverse thread structure on the surface of the screw 63, the two screws 63 are synchronously driven to move towards each other. Through the connecting rod 68, the push plate 69 is pushed outwards smoothly, causing the friction pad 610 on the surface of the push plate to tightly adhere to the inner wall of the external mounting bracket 1, forming a uniform and stable support. At this point, the operator can loosen the device and then achieve secondary reinforcement by passing external bolts through the mounting holes of the connector 5. This double-fixing structure effectively prevents the equipment from shaking or shifting due to vibration during subsequent operation. Simultaneously, the spring 9 built into the device can absorb the compressive stress during installation through elastic deformation, preventing rigid contact from damaging the internal ventilation screen 2 and the connecting pipe 3. This prevents bending damage and ensures the integrity and service life of the core heat exchange components. Finally, the inlet and outlet of the connecting pipe 3 can be quickly connected to the external pipeline through the flange 4. The entire installation process does not require professional tools and can be operated by a single person. Moreover, through the design of precise positioning, double fixing and stress buffering, it not only ensures the stability of installation, but also reduces the dependence on the operator's skills and is suitable for various complex installation scenarios.

[0035] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. An evaporator for facilitating quick installation, characterized in that, include: Mounting bracket (1); The slide is formed at the upper and lower ends inside the mounting frame (1), and the ventilation screen (2) is slidably connected inside the slide, and the connecting pipe (3) is fixedly installed inside the ventilation screen (2). Four connectors (5) are symmetrically fixedly connected to the middle of both sides of the mounting frame (1) for fixed connection with external equipment; A fixing mechanism (6) is provided at the top of the mounting frame (1) for fixing the device; Multiple locking pins (7) are slidably mounted on the bottom end of the mounting bracket (1), and a return spring (8) is fixedly connected between the locking pins (7) and the mounting bracket (1).

2. An evaporator for facilitating quick installation as claimed in claim 1 wherein, The fixing mechanism (6) includes a fixing box (61) fixedly installed on the top of the mounting frame (1). Fixing members (62) are fixedly connected to the two sides of the bottom of the fixing box (61). A screw (63) is rotatably connected between the two fixing members (62). A helical gear (64) is fixedly connected to the middle of the screw (63). A main helical gear (65) is meshed with one side of the helical gear (64). A knob (66) is fixedly connected to one side of the main helical gear (65). A slider (67) is provided on the outer arc surface of both ends of the screw (63).

3. An evaporator for facilitating quick installation according to claim 2, wherein, Each of the two sliders (67) is fixedly connected to a connecting rod (68) at one of its four corners. The other end of the connecting rod (68) passes through the side of the fixed box (61) and is fixedly connected to a push plate (69). A friction pad (610) is fixedly installed on one side of the push plate (69).

4. An evaporator for facilitating quick installation as claimed in claim 2 wherein, The screw (63) has threads in opposite directions on the outer arc surfaces at both ends, and the two sliders (67) are adapted to the threads at both ends.

5. The evaporator of claim 1, wherein, Multiple springs (9) are fixedly installed between the mounting bracket (1) and the two sides of the ventilation net (2).

6. An evaporator for facilitating quick installation as defined in claim 1, wherein The connecting pipe (3) is arranged in a spiral Z-shape inside the ventilation net (2), and both ends of the connecting pipe (3) are fixedly connected with flanges (4).

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