CN217813815U - Compressor shell structure - Google Patents

Abstract

The utility model discloses a compressor shell structure, which comprises a base, a top cover arranged above the base, vertical beams fixed on four corners at the bottom of the top cover, and a , the front door, the side panels and the rear panel on the side and the rear, the lower end of the vertical beam is fixedly connected with a post that runs through the base, and the four corners of the base are provided with a post that is compatible with the post. slot. In the utility model, by setting the post and the lock groove on the vertical beam, and at the same time setting the sliding lock plate, the transmission plate, the pull rod and the handle between the base and the post, it is possible to realize most of the outer casing components of the compressor. It is installed and fixed by fasteners. The whole installation and disassembly process is laborious and requires the operator to use tools to directly participate. This not only increases the workload of the operator, but also reduces the efficiency and efficiency of the daily maintenance and repair of the compressor. Convenience.

Description

A compressor shell structure

technical field

The utility model relates to the technical field of compressors, in particular to a compressor shell structure.

Background technique

The compressor is a driven fluid machine that elevates low-pressure gas to high-pressure gas. It is the heart of the refrigeration system. It sucks low-temperature and low-pressure refrigerant gas from the suction pipe, and drives the piston to compress it through the operation of the motor. The exhaust pipe discharges high-temperature and high-pressure refrigerant gas to provide power for the refrigeration cycle. However, there are still deficiencies in the existing compressor outer casing structure: most compressor outer casing components are installed and fixed by fasteners, the entire installation and disassembly process is laborious and laborious, and operators need to use tools to directly participate, both This increases the workload of the operator, and also reduces the efficiency and convenience of the daily maintenance and repair of the compressor.

Utility model content

The purpose of this utility model is: in order to solve the traditional compressor outer shell structure, it is difficult to quickly install and disassemble the outer shell components, the convenience of installation and disassembly is poor, and the efficiency is low, and a compressor outer shell structure is proposed. .

In order to achieve the above object, the utility model adopts the following technical solutions:

A compressor shell structure, comprising a base, a top cover arranged above the base, vertical beams fixed on the four corners at the bottom of the top cover, and mounted on the base and on the front, side and rear of the top cover The front door, side panels and rear panels, the lower ends of the vertical beams are fixedly connected with stakes that go through the base, and the four corners of the base are provided with slots that are compatible with the stakes. A slide lock mechanism is provided between the lower end of the base and the post to limit and lock the post in the slot.

As a further description of the above technical solution:

The sliding lock mechanism includes sliding lock plates symmetrically slidably installed on both sides of the bottom of the base, a transmission plate movably installed on the bottom of the base and between the two sliding lock plates, and a front end of the transmission plate that runs through the base. The pull rod and the handle installed on the front end of the pull rod, the inserting post is provided with a lock groove facing and corresponding to the sliding lock plate.

As a further description of the above technical solution:

Both ends of the drive plate are rotatably mounted with sliding columns passing through the sliding lock plate, and the middle part of the sliding locking plate is provided with a chute for accommodating the sliding columns.

As a further description of the above technical solution:

A ventilation part is arranged between the top cover and the rear plate.

As a further description of the above technical solution:

The ventilation part includes a plurality of air outlets opened in a rectangular array on the upper end of the top cover, a slide rail fixed in the middle of the lower end of the top cover, slidingly installed on the slide rails and can slide overlapping and interlaced with the multiple air outlets. A sliding bar and an electric oil cylinder installed between the lower end of the top cover and the sliding bar.

As a further description of the above technical solution:

The ventilation part also includes a brushless motor installed at the bottom of the rear end of the rear plate, a turbine blade installed at the front end of the brushless motor, and an air filter installed between the rear plate and the brushless motor.

As a further description of the above technical solution:

Sound insulation cotton is installed between the base, the top cover, the vertical beam, the front door, the side panels and the inner side of the rear panel.

In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

1. In the utility model, by setting up the post and the lock groove on the vertical beam, and at the same time setting the sliding lock plate, the transmission plate, the pull rod and the handle between the base and the post, when the operator holds and When the handle is slid forward, the pull rod will slide out in front of the base, and the sliding post on the drive plate can slide in the chute on the slide lock plate, thus driving the two slide lock plates to gather inward synchronously , the posts on the four vertical beams can be inserted into the slots of the base, and after the pull rod is reset to the initial position again, the posts will be locked in the slots. This structure can realize the The components of the body are installed and fixed by fasteners. The entire installation and disassembly process is laborious and requires the operator to use tools to directly participate. This not only increases the workload of the operator, but also reduces the daily repair and maintenance of the compressor. Efficiency and convenience.

2. In the utility model, by setting the exhaust port, slide rail, sliding block and electric oil cylinder on the top cover, and at the same time setting the brushless motor, turbine blade and air filter net on the rear plate, the electric oil cylinder is outward When extending, it can drive the sliding bar to slide forward on the slide rail, so that the sliding bar and the exhaust port on the top cover are interlaced. At this time, the exhaust port will be in the open state. When the brushless motor is working, It can drive the turbine blades to rotate at a high speed, so that the outside air can be sent to the inner side of the outer casing after being filtered by the air filter. Under the action of the air flow, the hot air in the outer casing will be discharged upward through the exhaust port. This structure can actively ventilate the inner side of the outer shell when the compressor is working, which reduces the problem of continuous heat accumulation and effectively improves the working environment of the compressor.

Description of drawings

Fig. 1 is the positive triaxial survey of a kind of compressor shell structure that the utility model proposes;

Fig. 2 is the three-dimensional explosion schematic diagram of the utility model;

Fig. 3 is a three-dimensional bottom view diagram of the base, top cover and vertical beam in the utility model.

illustration:

1. Base; 101. Slot; 2. Top cover; 201. Exhaust port; 202. Slide rail; 3. Vertical beam; 301. Post; 302. Lock slot; 4. Front door; 5. Side panel; 6. Pull rod; 601. Grip; 7. Transmission plate; 701. Sliding column; 8. Back plate; 9. Brushless motor; 901. Turbine blade; 10. Air filter; 11. Sound insulation cotton; 12. Slider Bar; 13, electric cylinder; 14, slide lock plate; 15, chute.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a compressor shell structure, including a base 1, a top cover 2 arranged above the base 1, and fixed at four corners at the bottom of the top cover 2 The vertical beam 3 on the top and the front door 4, side plate 5 and rear plate 8 installed on the base 1 and the front, side and rear of the top cover 2, the lower end of the vertical beam 3 is fixedly connected with a post that runs through the base 1 301, the four corners of the base 1 are provided with slots 101 that are compatible with the post 301, and there is a gap between the lower end of the base 1 and the post 301 to make the post 301 limited and locked in the slot. Slide lock mechanism inside 101.

Specifically, as shown in Figures 1-3, the slide lock mechanism includes slide lock plates 14 that are symmetrically slidably installed on both sides of the bottom of the base 1, and a slide lock plate 14 that is movably installed at the bottom of the base 1 and is located between the two slide lock plates 14. The transmission plate 7, the drawing rod 6 installed on the front end of the transmission plate 7 and penetrating the base 1, and the handle 601 installed on the front end of the drawing rod 6, the setting of the handle 601 is convenient for the operator to adjust the sliding of the drawing rod 6, There is a locking groove 302 facing and corresponding to the sliding lock plate 14 on the inserting post 301. Both ends of the transmission plate 7 are rotatably installed with a sliding post 701 passing through the sliding lock plate 14. The chute 15 of the post 701, when the sliding post 701 slides in the chute 15, it can drive the two sliding lock plates 14 to move inward or outward synchronously.

Specifically, as shown in Figures 1-3, a ventilating part is provided between the top cover 2 and the rear plate 8, and the ventilating part includes a plurality of exhaust ports 201 opened on the upper end of the top cover 2 in a rectangular array, fixed on the top The slide rail 202 at the middle part of the lower end of the cover 2, the slide bar 12 that is slidably installed on the slide rail 202 and can overlap and stagger with a plurality of exhaust ports 201, and the electric motor installed between the lower end of the top cover 2 and the slide bar 12 The oil cylinder 13, the ventilation part also includes a brushless motor 9 installed at the bottom of the rear end of the rear plate 8, a turbine blade 901 installed at the front end of the brushless motor 9, and an air filter installed between the rear plate 8 and the brushless motor 9 10. The air filter 10 can filter the air sent into the housing, reducing the entry of external solid impurities and dust into the housing.

Specifically, as shown in Figure 2, a soundproof cotton 11 is installed between the inner side of the base 1, the top cover 2, the vertical beam 3, the front door 4, the side plate 5 and the rear plate 8, and the setting of the soundproof cotton 11 can effectively absorb compression. The noise when the compressor is working, thereby reducing the noise pollution to the outside world when the compressor is working.

Working principle: When in use, after the compressor is installed in the middle of the base 1 through fasteners, the front door 4, side panels 5 and rear panels 8 can be installed in turn on the designated installation positions of the top cover 2 and four vertical beams 3 , and then put the soundproof cotton 11 into the inner side of the outer shell, and before the top cover 2 is installed, the operator can hold the handle 601 and slide the pull rod 6 forward, and the sliding column 701 on the transmission plate 7 can be locked on the sliding lock. slide in the chute 15 on the plate 14, thereby driving the two sliding lock plates 14 to gather inward synchronously. In the slot 101, when the lower end of the vertical beam 3 touches the upper end of the base 1, the operator can hold the handle 601 and slide the pull rod 6 inwards to the initial position, at this time the sliding column 701 on the transmission plate 7 can Slide in the chute 15 on the slide lock plate 14, thereby driving the two slide lock plates 14 to slide outward synchronously, and the slide lock plate 14 can slide into the lock groove 302 of the insert post 301, thereby locking the insert post 301 In the slot 101, the quick assembly operation of the outer casing is completed; when the inside of the outer casing needs to be ventilated, the electric cylinder 13 and the brushless motor 9 can be controlled to work synchronously, and the electric cylinder 13 can drive the sliding bar 12 slides forward on the slide rail 202, so that the sliding bar 12 and the exhaust port 201 on the top cover 2 intersect each other, and at this time the exhaust port 201 will be in the open state, and when the brushless motor 9 is working, it will It can drive the turbine blades 901 to rotate at a high speed, so that the outside air can be sucked into the vicinity of the back plate 8, and the air filter 10 on the back plate 8 can filter the incoming air. It can enter the inner side of the outer casing, and at the same time, the original hot air inside the outer casing will be discharged from the outer casing through the exhaust port 201, so as to perform active ventilation treatment inside the outer casing.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. The utility model provides a compressor shell body structure, includes base (1), set up top cap (2) above base (1), fix perpendicular roof beam (3) on four corners in top cap (2) bottom and install base (1) and install preceding door (4), curb plate (5) and back plate (8) on top cap (2) the place ahead, side and rear, its characterized in that, the lower extreme fixedly connected with of perpendicular roof beam (3) runs through post (301) of inserting of base (1), all set up on four corners of base (1) and insert slot (101) of post (301) looks adaptation, be provided with between the lower extreme of base (1) and insert the post (301) and make the sliding lock mechanism of inserting spacing locking in slot (101) of post (301).

2. The compressor outer shell structure according to claim 1, wherein the sliding lock mechanism comprises sliding lock plates (14) symmetrically and slidably mounted on two sides of the bottom of the base (1), a driving plate (7) movably mounted at the bottom of the base (1) and located between the two sliding lock plates (14), a drawing rod (6) mounted at the front end of the driving plate (7) and penetrating through the base (1), and a handle (601) mounted at the front end of the drawing rod (6), and the inserting column (301) is provided with a locking groove (302) facing and corresponding to the sliding lock plates (14).

3. The compressor shell body structure of claim 2, wherein the two ends of the transmission plate (7) are rotatably provided with sliding columns (701) penetrating through the sliding lock plate (14), and the middle part of the sliding lock plate (14) is provided with inclined grooves (15) for accommodating the sliding columns (701).

4. Compressor shell structure, according to claim 1, characterized in that between said top cover (2) and said back plate (8) there is provided a ventilation.

5. The compressor shell structure according to claim 4, wherein the ventilation part comprises a plurality of exhaust ports (201) arranged at the upper end of the top cover (2) in a rectangular array, a slide rail (202) fixed at the middle part of the lower end of the top cover (2), a slide bar (12) slidably mounted on the slide rail (202) and capable of slidably overlapping and staggering with the plurality of exhaust ports (201), and an electric cylinder (13) mounted between the lower end of the top cover (2) and the slide bar (12).

6. A compressor outer casing structure according to claim 5, wherein the ventilation section further comprises a brushless motor (9) mounted at the bottom of the rear end of the rear plate (8), turbine blades (901) mounted at the front end of the brushless motor (9), and a filter screen (10) mounted between the rear plate (8) and the brushless motor (9).

7. An outer shell structure of a compressor according to any one of claims 1 to 6, wherein soundproof cotton (11) is installed between the inside of the base (1), the top cover (2), the vertical beams (3), the front door (4), the side plates (5) and the rear plate (8).

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