CN219980592U

CN219980592U - Shared drive device

Info

Publication number: CN219980592U
Application number: CN202321173993.3U
Authority: CN
Inventors: 张兆瑞; 王君; 曲琪; 赵华伟; 刘永辉
Original assignee: Shandong Zhimaide Intelligent Technology Co ltd
Current assignee: Shandong Zhimaide Intelligent Technology Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-11-07
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a shared driving device, which comprises a driving motor, wherein the driving motor can change positions between a first working position and a second working position; the output end of the driving motor is provided with a driving gear; the first working position is correspondingly provided with first rotating equipment, and a first transmission gear is arranged on the first rotating shaft; a second rotating device is correspondingly arranged at the second working position, and a second transmission gear is arranged on the second rotating shaft; when the driving motor is changed to a first working position, the first transmission gear is meshed with the driving gear; when the driving motor is changed to the second working position, the driving gear is separated from the first transmission gear and meshed with the second transmission gear. The utility model adopts ingenious design, and in normal operation, the driving motor only provides power for one device, and when the other device needs to be started, the driving motor is changed in installation position, so that the driving gear of the driving motor is meshed with the transmission gear of the other device, and the two devices share one driving motor, thereby reducing the cost of the devices.

Description

Shared drive device

Technical Field

The utility model belongs to the technical field of driving equipment, and particularly relates to a sharing driving device.

Background

The energy consumption of the buildings in China accounts for more than 25% of the total energy consumption of the whole society, and half of the energy consumption of the buildings comes from heating, ventilation, air conditioning and related systems, so the energy consumption problem of the air conditioner becomes a hot problem in the current energy saving field of the buildings. Almost all buildings today use air conditioning systems for air conditioning and ventilation and refrigeration, and their relatively high energy consumption has become a major consumer of building energy consumption. In addition, the fresh air system of the air conditioner creates a good indoor environment and brings a certain damage to an external environment, and the problem of reducing the indoor temperature by using renewable energy sources becomes a fresh air hot spot.

According to the underground temperature change, the crust is often divided into the following 4 geothermal zones: (1) temperature daily change zone: the temperature of the belt is influenced by the air temperature every day, and the variation depth range of the belt is generally not more than 1m; (2) temperature annual change zone: the temperature of the belt is influenced by seasonal air temperature variation, and the depth range of the belt is generally not more than 20m; (3) constant temperature belt: at a depth below 20m, is not affected by seasonal air temperature changes; (4) geothermal warming zone: below the zone of constant temperature, the formation temperature increases with the depth of burial due to the influence of thermal forces within the earth. From the distribution of the ground temperature zone, the soil around the buried pipe which is pre-buried to a certain depth is used as a cold source to cool the fresh air in summer, and the soil around the buried pipe which is pre-buried to a certain depth is used as a heat source to preheat the fresh air in winter, so that the energy consumption of an air conditioner can be reduced.

The prior geothermal energy utilization mode is not suitable for a mature scheme of a high-rise building, for example, patent document with publication number of CN1415910A discloses a geothermal pipe heat supply air conditioning system and application thereof, and the geothermal pipe heat supply air conditioning system consists of a heat pump unit, a hot water preparation heat exchanger, a direct cooling heat exchanger, a hot water reservoir, a floor heating coil, an indoor heat exchanger and a geothermal pipe heat exchanger, wherein the components are connected through connecting pipelines, the underground part of the geothermal pipe heat exchanger adopts a buried U-shaped pipe structure, the above-ground part is respectively connected with the heat pump unit and the direct cooling heat exchanger through pipelines, and can form closed circulation pipelines which are respectively independent, a circulation working medium is filled in the pipes, and a circulation pump and a pipeline switch are arranged in the circulation pipelines. In this scheme, not only structural design is complicated, and construction cost is higher, owing to buried pipe heat exchanger underground part adopts buried U-shaped tube structure moreover, utilizes intraductal circulation working medium and soil to carry out the heat exchange, has decided in an objective way like this that U type pipe pre-buried degree of depth is limited, and soil can use in fact limitedly on the one hand, and on the other hand is used for a long time after, and intraductal circulation medium has and leaks the potential safety hazard, once circulation medium leaks, hardly restores the maintenance.

The patent document with publication number of CN107449075 discloses an underground buried pipe fresh air system, through the serpentine buried pipe in the underground soil, air is introduced into the underground buried pipe from an outdoor air inlet, and heat exchange is carried out between the pipe wall and the soil, so that the energy consumption is reduced, the operation cost is low, the system structure is simple, the fault maintenance is small, and the investment is small. However, in the scheme, the serpentine buried pipe is influenced by the structural design, the buried depth of the underground buried pipe is limited (the buried depth is 5 meters at most), the buried depth of the buried pipe is limited by the pit depth, and the heat exchange efficiency between air in the buried pipe and soil is low, so that the soil can be used limitedly; the snakelike pipe burying mode is after the construction deep digging earth pit, need add a large amount of tubular piles and thicken raft foundation to guarantee foundation strength, not only will greatly increase the construction degree of difficulty and building construction cost like this, the practicality is poor, receives geological conditions to influence greatly moreover, then can't promote the application.

Therefore, the applicant develops and designs the geothermal energy collector which is convenient for efficiently absorbing and utilizing deep soil energy and can effectively play a role of foundation anti-floating and the geothermal energy collecting and distributing system which is designed for the geothermal energy collector, wherein the geothermal energy collecting and distributing system utilizes an exhaust fan to convey air to a fresh air system and utilizes a water suction pump to recycle condensed water to a rainwater collecting system, but because the amount of condensed water is smaller, the water suction pump is started for a short time, the water suction pump utilization rate is lower, and the water suction pump and the exhaust fan are considered to share one motor, so that the equipment cost can be saved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a sharing driving device which is ingenious in structural design and adopts one motor to provide power for two devices so as to reduce the cost of the devices.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the shared driving device comprises a driving motor, wherein the driving motor can change the installation position between a first working position and a second working position; the output end of the driving motor is provided with a driving gear;

the first working position is correspondingly provided with first rotating equipment with a first rotating shaft, and the first rotating shaft is provided with a first transmission gear; the second working position is correspondingly provided with second rotating equipment with a second rotating shaft, and a second transmission gear is arranged on the second rotating shaft;

when the driving motor is changed to a first working position, the first transmission gear is meshed with the driving gear; when the driving motor is changed to the second working position, the driving gear is separated from the first transmission gear and meshed with the second transmission gear.

As an optimized technical scheme, the driving motor is fixedly arranged on the station switching mechanism, and the station switching mechanism can drive the driving motor to switch between a first working position and a second working position.

As an optimized technical scheme, the station switching mechanism is a chain plate conveyor belt, and the driving motor is fixedly arranged on the chain plate conveyor belt through a support.

Due to the adoption of the technical scheme, the utility model has at least the following beneficial effects:

(1) The first rotating equipment and the second rotating equipment (such as a pump, a fan and the like) share one driving motor by ingenious design, the driving motor only provides power for the commonly used first rotating equipment during normal operation, and when the non-commonly used second rotating equipment needs to be started, the driving motor is changed in installation position to enable a driving gear to be meshed with a transmission gear of the other equipment, so that the two equipment share one motor, and the equipment cost is effectively reduced;

(2) The driving motor is fixedly arranged on the station switching mechanism, and can be rapidly switched between the first working position and the second working position through the station switching mechanism, so that the convenience and the rapidness of use are greatly improved.

Drawings

The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

fig. 2 is a schematic side view of an embodiment of the present utility model.

Detailed Description

The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, certain exemplary embodiments of the present utility model are described by way of illustration only. It is needless to say that the person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive in scope.

As shown in fig. 1 and 2, the shared drive comprises a drive motor 1, said drive motor 1 being movable between a first operating position I and a second operating position II; the output end of the driving motor 1 is provided with a driving gear 2; a first rotating device (not shown in the figure) with a first rotating shaft 3 is correspondingly arranged at the first working position I, and a first transmission gear 4 is arranged on the first rotating shaft 3; a second rotating device (not shown in the figure) with a second rotating shaft 5 is correspondingly arranged at the second working position II, and a second transmission gear 6 is arranged on the second rotating shaft 5; when the driving motor 1 is shifted to a first working position I, the first transmission gear 4 is meshed with the driving gear 2; when the driving motor 1 is shifted to the second working position II, the driving gear 2 is disengaged from the first transmission gear 4 and engaged with the second transmission gear 6. Therefore, the driving force can be respectively improved for the first rotating equipment (such as an exhaust fan) and the second rotating equipment (such as a water pump) by changing the installation position of the driving motor 1, which is beneficial to saving the equipment cost.

In this embodiment, in order to facilitate fast switching of the installation position of the driving motor 1, the driving motor 1 is fixedly installed on a station switching mechanism, and the station switching mechanism may drive the driving motor 1 to switch between a first working position and a second working position. The station switching mechanism preferably adopts a chain plate conveyor belt 7, and the driving motor 1 is fixedly arranged on the chain plate conveyor belt 1 through a support 8. When the working position of the driving motor 1 is required to be changed, the chain plate conveyor belt 7 is started, so that the driving motor 1 can be accurately moved and switched to the corresponding working position, and the operation is convenient and quick.

In summary, the utility model adopts ingenious design, the first rotating equipment and the second rotating equipment (such as a pump, a fan and the like) share one driving motor, the driving motor only provides power for the commonly used first rotating equipment in normal operation, when the unusual second rotating equipment needs to be started, the driving motor is changed in installation position, the driving gear of the driving motor is meshed with the transmission gear of the other equipment, and thus the two equipment share one motor, thereby effectively reducing the equipment cost, and the driving motor can be rapidly switched between the first working position and the second working position through the station switching mechanism, so that the convenience and the rapidness of use are greatly improved.

The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this utility model, and are intended to be within the scope of this utility model.

Claims

1. Sharing drive arrangement, including driving motor, its characterized in that: the driving motor can change the installation position between a first working position and a second working position; the output end of the driving motor is provided with a driving gear;

2. The shared drive as recited in claim 1, wherein: the driving motor is fixedly arranged on the station switching mechanism, and the station switching mechanism can drive the driving motor to switch between a first working position and a second working position.

3. The shared drive as claimed in claim 2, wherein: the station switching mechanism is a chain plate conveyor belt, and the driving motor is fixedly arranged on the chain plate conveyor belt through a support.