CN215675767U

CN215675767U - Modular air-cooled heat pump cascade control framework unit

Info

Publication number: CN215675767U
Application number: CN202121311673.0U
Authority: CN
Inventors: 张大新; 胡防凤
Original assignee: Shenzhen Xinchi Air Conditioning Engineering Co ltd
Current assignee: Shenzhen Xinchi Air Conditioning Engineering Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-01-28
Anticipated expiration: 2031-06-11

Abstract

The embodiment of the utility model discloses a modular air-cooled heat pump cascade control framework unit, and relates to the technical field of air-cooled heat pump units. The utility model comprises an air-cooled heat pump unit body, wherein telescopic legs are fixedly connected to the lower surface of the air-cooled heat pump unit body, four telescopic legs are slidably connected with fixed legs, a threaded rod is rotatably connected to the lower surface inside each fixed leg, the threaded rod is in threaded connection with the telescopic legs, driven gears are fixedly connected to the peripheral sides of the threaded rod, the driven gears are meshed with driving gears, a connecting rod is fixedly connected to one surface of each driving gear, which is far away from the threaded rod, and a rotating motor is fixedly connected to one surface of each connecting rod, which is far away from the corresponding driving gear. According to the utility model, the driving gear is driven to rotate by the rotating motor, so that the driven gear meshed with the driving gear drives the threaded rod to rotate, the telescopic leg in threaded connection with the threaded rod moves up and down along the inner wall of the fixed leg, and the height of the air-cooled heat pump unit body is adjusted, so that a maintenance worker can conveniently check and maintain the air-cooled heat pump unit from all directions.

Description

Modular air-cooled heat pump cascade control framework unit

Technical Field

The embodiment of the utility model relates to the technical field of air-cooled heat pump units, in particular to a modular air-cooled heat pump cascade control framework unit.

Background

An air-cooled heat pump is an air conditioning unit which is different from an air-cooled water chilling unit in the air conditioning industry, and not only has the function of preparing cold water by the air-cooled water chilling unit, but also can be switched to a heating working condition to prepare hot water.

The existing air-cooled heat pump unit is large in size and is generally installed and fixed by bolts, the defect of inconvenient maintenance exists, external tools are needed for auxiliary maintenance, time and labor are wasted, the disassembly and assembly maintenance efficiency is reduced, and meanwhile, the air-cooled heat pump unit can vibrate during working, so that mechanical faults are easily caused.

Disclosure of Invention

Therefore, the modular air-cooled heat pump cascade control framework unit provided by the embodiment of the utility model has the advantages that the driving gear is driven to rotate by rotating the motor, the driven gear meshed with the driving gear drives the threaded rod to rotate, the telescopic leg in threaded connection with the threaded rod moves up and down along the inner wall of the fixed leg, maintenance personnel can conveniently check and maintain the air-cooled heat pump unit from all directions by adjusting the height of the air-cooled heat pump unit body, the maintenance efficiency is improved, meanwhile, the height is raised to play a role in preventing moisture and mistaken collision, and the problems in the prior art are solved.

In order to achieve the above object, an embodiment of the present invention provides the following:

modular air-cooled heat pump cascade accuse framework unit, including the air-cooled heat pump set body, the lower fixed surface of air-cooled heat pump set body is connected with flexible leg, four flexible leg sliding connection have a fixed leg, and the inside lower surface of fixed leg rotates and is connected with the threaded rod, threaded rod and flexible leg threaded connection, the week side fixedly connected with driven gear of threaded rod, and driven gear meshing has the driving gear, and a fixed surface of threaded rod is kept away from to the driving gear is connected with the connecting rod, and a fixed surface that the driving gear was kept away from to the connecting rod is connected with the rotation motor.

Furthermore, the fixed leg is provided with a sliding groove, and the peripheral side surface of the telescopic leg is in sliding connection with the inner wall of the fixed leg.

Furthermore, the peripheral side face of the rotating motor is fixedly connected with an installation frame, and the installation frame is fixedly connected with the fixed leg.

Furthermore, a surface of the threaded rod, which is located in the telescopic leg, is fixedly connected with a limiting plate, and the limiting plate is connected with the telescopic leg in a sliding manner.

Furthermore, the lower surface of the fixed leg is fixedly connected with a damping plate, the lower surface of the damping plate is fixedly connected with a sliding cylinder, the sliding cylinder is slidably connected with a fixed cylinder, and a damping spring is arranged between the sliding cylinder and the fixed cylinder.

Further, the sliding cylinder, the fixed cylinder and the damping spring are matched to form a damping module, and four groups of damping modules are arranged.

Furthermore, the lower surface of the four fixed cylinders is fixedly connected with an installation bottom plate.

The embodiment of the utility model has the following advantages:

1. according to the utility model, the driving gear is driven to rotate by rotating the motor, so that the driven gear meshed with the driving gear drives the threaded rod to rotate, the telescopic leg in threaded connection with the threaded rod moves up and down along the inner wall of the fixed leg, and maintenance personnel can conveniently check and maintain from various directions by adjusting the height of the air-cooled heat pump unit body, so that the maintenance efficiency is improved, and meanwhile, the lifting height can play a role in preventing moisture and mistaken collision.

2. According to the utility model, through the matching of the sliding cylinder, the fixed cylinder and the damping spring, the vibration is reduced when the air-cooled heat pump unit body works, and the damage caused by the vibration is reduced.

3. The air-cooled heat pump unit body and the ground are conveniently fixed to prevent displacement through the installation bottom plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic diagram of the right side overall structure of the modular air-cooled heat pump cascade control framework unit of the utility model;

FIG. 2 is a schematic diagram of the left side overall structure of the modular air-cooled heat pump cascade control framework unit of the utility model;

FIG. 3 is a front view of a modular air cooled heat pump cascade control architecture unit of the present invention;

FIG. 4 is a top view of the modular air cooled heat pump cascade control architecture of the present invention;

FIG. 5 is a left side view of the modular air cooled heat pump cascade control architecture of the present invention;

fig. 6 is a schematic view of the cross-sectional structure a-a in fig. 5.

In the figure: 1. an air-cooled heat pump unit body; 2. a telescopic leg; 3. a fixed leg; 4. a threaded rod; 5. a driven gear; 6. a driving gear; 7. a connecting rod; 8. rotating the motor; 9. a mounting frame; 10. a limiting plate; 11. a damper plate; 12. a sliding cylinder; 13. a fixed cylinder; 14. a damping spring; 15. and (5) mounting a bottom plate.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. 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.

As shown in fig. 1-6, the utility model provides a modular air-cooled heat pump cascade control framework unit, which comprises an air-cooled heat pump unit body 1, wherein telescopic legs 2 are fixedly connected to the lower surface of the air-cooled heat pump unit body 1, fixed legs 3 are slidably connected to four telescopic legs 2, a threaded rod 4 is rotatably connected to the lower surface inside each fixed leg 3, the threaded rod 4 is in threaded connection with the telescopic legs 2, a driven gear 5 is fixedly connected to the peripheral side surface of the threaded rod 4, the driven gear 5 is meshed with a driving gear 6, a connecting rod 7 is fixedly connected to the surface of the driving gear 6, which is far away from the threaded rod 4, and a rotating motor 8 is fixedly connected to the surface of the connecting rod 7, which is far away from the driving gear 6.

The effect of setting threaded rod 4 is: drive driving gear 6 through rotating motor 8 and rotate, and then make and drive threaded rod 4 with driving gear 6 engaged with driven gear 5 and rotate, reciprocate along the inner wall of fixed leg 3 with 4 threaded connection's of threaded rod flexible leg 2, through the height of adjustment air-cooled heat pump set body 1, make things convenient for maintenance personal to examine the maintenance from all directions, maintenance efficiency has been improved, it can play dampproofingly to raise the height simultaneously, prevent the effect that the mistake bumped, for the above-mentioned effect of better explanation, to this concrete affair as follows:

the fixed leg 3 is provided with a sliding groove, and the peripheral side surface of the telescopic leg 2 is connected with the inner wall of the fixed leg 3 in a sliding way.

The sliding groove is arranged to have the following functions: so that the telescopic legs 2 move up and down along the inner walls of the fixed legs 3 to play the role of limitation and protection.

The peripheral side face of the rotating motor 8 is fixedly connected with an installation frame 9, and the installation frame 9 is fixedly connected with the fixed leg 3.

The effect of setting up mounting bracket 9 lies in: rotating electrical machines 8 are fixed through mounting brackets 9, and the rotating electrical machines 8 are guaranteed to run stably.

A surface of the threaded rod 4 in the telescopic leg 2 is fixedly connected with a limiting plate 10, and the limiting plate 10 is connected with the telescopic leg 2 in a sliding manner.

The limiting plate 10 is provided with the following functions: the limit plate 10 limits the lifting of the telescopic leg 2 and prevents the telescopic leg from being separated from the threaded rod 4.

The lower surface of the four fixing legs 3 is fixedly connected with a damping plate 11, the lower surface of the damping plate 11 is fixedly connected with a sliding cylinder 12, the sliding cylinder 12 is slidably connected with a fixing cylinder 13, and a damping spring 14 is arranged between the sliding cylinder 12 and the fixing cylinder 13.

The damping spring 14 is provided to function as: through the cooperation of the sliding cylinder 12, the fixed cylinder 13 and the damping spring 14, the vibration is reduced when the air-cooled heat pump unit body 1 works, and the damage caused by the vibration is reduced.

The sliding cylinder 12, the fixed cylinder 13 and the damping spring 14 are matched to form a damping module, and four groups of damping modules are arranged.

The effect of setting up the shock attenuation module lies in: through the mutual cooperation of multiunit shock-absorbing module, improve shock-absorbing capacity.

The lower surface of the four fixed cylinders 13 is fixedly connected with a mounting bottom plate 15.

The mounting base plate 15 is provided for the purpose of: through mounting plate 15, conveniently prevent the displacement with air-cooled heat pump set body 1 and ground fixed.

As shown in fig. 1 to 6, the present embodiment is a method for using a modular air-cooled heat pump cascade control architecture unit: the air-cooled heat pump unit body 1 is conveniently fixed with the ground to prevent displacement through the matching of the mounting bottom plate 15 and a bolt, when the air-cooled heat pump unit body 1 works, the vibration is reduced through the matching of the sliding cylinder 12, the fixed cylinder 13 and the damping spring 14, the damage caused by the vibration is reduced, when the disassembly maintenance work is carried out, the rotating motor 8 drives the driving gear 6 to rotate, the type of the rotating motor 8 is preferably YE2-100, so that the driven gear 5 meshed with the driving gear 6 drives the threaded rod 4 to rotate, the telescopic leg 2 in threaded connection with the threaded rod 4 moves up and down along the inner wall of the fixed leg 3, the lifting of the telescopic leg 2 is limited through the limiting plate 10 to prevent the telescopic leg from being separated from the threaded rod 4, through adjusting the height of the air-cooled heat pump unit body 1, the maintenance personnel can conveniently check and maintain from all directions, the maintenance efficiency is improved, and the lifting height can play a role of moisture protection, preventing the false collision.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. Modular air-cooled heat pump cascade accuse framework unit, including air-cooled heat pump set body (1), its characterized in that, the lower fixed surface of air-cooled heat pump set body (1) is connected with flexible leg (2), four flexible legs (2) sliding connection have fixed leg (3), the inside lower surface of fixed leg (3) rotates and is connected with threaded rod (4), threaded rod (4) and flexible leg (2) threaded connection, week side fixedly connected with driven gear (5) of threaded rod (4), driven gear (5) meshing has driving gear (6), a fixed surface that threaded rod (4) were kept away from in driving gear (6) is connected with connecting rod (7), a fixed surface that driving gear (6) were kept away from in connecting rod (7) is connected with and rotates motor (8).

2. The modular air-cooled heat pump cascade control framework unit as claimed in claim 1, wherein the fixed leg (3) is provided with a sliding groove, and the peripheral side surface of the telescopic leg (2) is connected with the inner wall of the fixed leg (3) in a sliding manner.

3. The modular air-cooled heat pump cascade control framework unit as claimed in claim 1, characterized in that a mounting frame (9) is fixedly connected to the circumferential side of the rotating electrical machine (8), the mounting frame (9) being fixedly connected to the fixed leg (3).

4. The modular air-cooled heat pump cascade control framework unit as claimed in claim 1, wherein a surface of the threaded rod (4) located inside the telescopic leg (2) is fixedly connected with a limiting plate (10), and the limiting plate (10) is slidably connected with the telescopic leg (2).

5. The modular air-cooled heat pump cascade control framework unit as claimed in claim 1, wherein a damping plate (11) is fixedly connected to the lower surface of the four fixing legs (3), a sliding cylinder (12) is fixedly connected to the lower surface of the damping plate (11), a fixing cylinder (13) is slidably connected to the sliding cylinder (12), and a damping spring (14) is arranged between the sliding cylinder (12) and the fixing cylinder (13).

6. The modular air-cooled heat pump cascade control framework unit as claimed in claim 5, wherein the sliding cylinder (12), the fixed cylinder (13) and the damping spring (14) are matched to form a damping module, and the damping module is provided with four groups.

7. The modular air-cooled heat pump cascade control framework unit as claimed in claim 6, wherein the lower surfaces of the four fixed cylinders (13) are fixedly connected with mounting bottom plates (15).