CN219607239U - Energy-saving environment-friendly heating ventilation air conditioning device - Google Patents

Abstract

The utility model discloses an energy-saving environment-friendly heating, ventilation and air conditioning device, which comprises a heating, ventilation and outdoor unit, an indoor unit, an air pipe and an energy-saving air inlet assembly, wherein the output end of the heating, ventilation and outdoor unit is connected with the indoor unit through the air pipe; the energy-saving air inlet assembly is arranged at an air inlet at the front end of the outer shell and comprises an environment monitoring unit, an air inlet pipe and a switching type air inlet filter assembly, the front end of the air inlet pipe is in a conical cover shape, the rear end of the air inlet pipe is in butt joint with the air inlet, and the switching type air inlet filter assembly is arranged at the inner side of the air inlet pipe; the switching type air inlet filter assembly comprises a frame shell, a motor, a worm wheel, a switching shaft, a primary filter plate, a secondary filter plate and a sealing plate. The heating ventilation energy-saving equipment realizes the switching of the filter plates according to the external environment based on the energy-saving air inlet component, thereby reducing the load of the filter plates and further playing the roles of saving energy and material consumption cost.

Description

Energy-saving environment-friendly heating ventilation air conditioning device

Technical Field

The utility model relates to the field of heating and ventilation engineering, in particular to an energy-saving and environment-friendly heating, ventilation and air conditioning device.

Background

Heating ventilation is a name of a class of work species in construction equipment. The heating and ventilation comprises: heating, ventilation and air conditioning, which are abbreviated as heating ventilation and air conditioning. Heating is also called heating, and loads are supplied to the building according to the requirements, so that the indoor temperature is ensured to be higher than the external environment continuously according to the requirements of people. A heat sink or the like is generally used. Ventilation, a process of feeding air into the room, or discharging air from the room. Outdoor air is used to displace air within a building, typically in natural ventilation and mechanical ventilation. Air conditioning, air conditioning for short, is a building environment control system for adjusting the temperature, humidity, cleanliness and air flow rate in a room or space and providing a sufficient amount of fresh air.

The heating ventilation system generally comprises an outdoor unit, an indoor unit, a heat preservation pipeline connecting the indoor unit and the outdoor unit, and the like, and the energy conservation of the heating ventilation system in the prior art is mostly realized by a frequency converter or a temperature controller (CN 201920247149.8), namely, the power of an air conditioner is regulated and controlled based on the acquisition of temperature and humidity parameters, so that the energy conservation effect is realized, and the energy conservation and emission reduction effect can be realized by the prior art scheme, but the energy conservation in the air inlet direction is ignored by the prior art scheme.

Disclosure of Invention

The utility model aims to provide an energy-saving and environment-friendly heating, ventilation and air conditioning device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the energy-saving environment-friendly heating, ventilation and air conditioning device comprises a heating, ventilation and air conditioning outdoor unit, an indoor unit, an air pipe and an energy-saving air inlet assembly, wherein the output end of the heating, ventilation and air conditioning outdoor unit is connected with the indoor unit through the air pipe, the heating, ventilation and air conditioning outdoor unit is provided with an outer shell and a heating, ventilation and air conditioning compressor, the heating, ventilation and air conditioning compressor is arranged on the inner side of the outer shell, and the front end of the outer shell is provided with an air inlet; the energy-saving air inlet assembly is arranged at an air inlet at the front end of the outer shell and comprises an environment monitoring unit, an air inlet pipe and a switching type air inlet filter assembly, wherein the front end of the air inlet pipe is in a conical cover shape, the rear end of the air inlet pipe is in butt joint with the air inlet, and the switching type air inlet filter assembly is arranged at the inner side of the air inlet pipe; the switching type air inlet filter assembly comprises a frame shell, a motor, a worm wheel, a switching shaft, a primary filter plate, a secondary filter plate and a sealing plate, wherein the frame shell is of a shell structure with corresponding openings at the upper end and the lower end, and an induced draft fan is arranged at the opening of the upper end of the frame shell.

Preferably, the environmental monitoring unit is distributed at the front end of the air inlet pipe, and the environmental monitoring unit comprises, but is not limited to, a PM2.5 sensor and a dust sensor.

Preferably, the switching shaft is rotatably connected in the frame shell, a shaft sleeve is arranged on the switching shaft, and a primary filter plate, a secondary filter plate and a sealing plate are arranged on the periphery of the shaft sleeve, wherein the primary filter plate is adjacent to the secondary filter plate.

Preferably, a worm wheel driven by the switching shaft is arranged on the outer side of the frame shell, the motor is arranged on one side of the worm wheel, and the motor is meshed with the worm wheel through a worm and drives the switching shaft to operate.

Preferably, the first-stage filter plate, the second-stage filter plate and the sealing plate can be adjusted in position when the switching shaft rotates, so that external air can pass through the first-stage filter plate to the air inlet or sequentially pass through the first-stage filter plate and the second-stage filter plate to the air inlet or directly pass through the first-stage filter plate and the second-stage filter plate to the air inlet.

Compared with the prior art, the utility model has the beneficial effects that:

the heating ventilation energy-saving equipment realizes the switching of the filter plates according to the external environment based on the energy-saving air inlet component, thereby reducing the load of the filter plates and further playing the roles of saving energy and material consumption cost; the switching type air inlet component is provided with three working modes, wherein the switching type air inlet component is driven by a motor and a worm, and can be guaranteed to stop in place.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a second mode of operation of the apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a first mode of operation of the apparatus according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a third operation mode of the apparatus according to the embodiment of the present utility model.

In the figure: 1. a heating and ventilation outdoor unit; 2. an air duct; 3. an indoor unit; 4. an air inlet pipe; 5. an environment monitoring unit; 6. a frame shell; 7. a motor; 8. a worm; 9. a worm wheel; 10. a switching shaft; 11. a first-stage filter plate; 12. a second-stage filter plate; 13. a sealing plate; 14. and (5) a draught fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-4, the present utility model provides a technical solution: the energy-saving environment-friendly heating, ventilation and air conditioning device comprises a heating, ventilation and air conditioning unit 1, an indoor unit 3, an air pipe 2 and an energy-saving air inlet assembly, wherein the output end of the heating, ventilation and air conditioning unit 1 is connected with the indoor unit 3 through the air pipe 2, the heating, ventilation and air conditioning unit 1 is provided with an outer shell and a heating, ventilation and air conditioning compressor, the heating, ventilation and air conditioning compressor is arranged on the inner side of the outer shell, and the front end of the outer shell is provided with an air inlet; the energy-saving air inlet assembly is arranged at an air inlet at the front end of the outer shell and comprises an environment monitoring unit 5, an air inlet pipe 4 and a switching type air inlet filter assembly, wherein the front end of the air inlet pipe 4 is in a conical cover shape, the rear end of the air inlet pipe 4 is in butt joint with the air inlet, and the switching type air inlet filter assembly is arranged at the inner side of the air inlet pipe 4; the switching type air inlet filter assembly comprises a frame shell 6, a motor 7, a worm 8, a worm wheel 9, a switching shaft 10, a primary filter plate 11, a secondary filter plate 12 and a sealing plate 13, wherein the frame shell 6 is of a shell structure with corresponding openings at the upper end and the lower end, and an induced draft fan 14 is arranged at the opening of the upper end of the frame shell 6.

In the present embodiment, the environmental monitoring units 5 are distributed at the front end of the air inlet pipe 4, and the environmental monitoring units 5 include, but are not limited to, PM2.5 sensors and dust sensors, wherein the PM2.5 sensors are of the HPMA115S0 series.

In this embodiment, the switching shaft 10 is rotatably connected to the inside of the frame housing 6, a sleeve is mounted on the switching shaft 10, and a primary filter plate 11, a secondary filter plate 12 and a sealing plate 13 are mounted on the outer periphery of the sleeve, wherein the primary filter plate 11 is adjacent to the secondary filter plate 12.

In this embodiment, rubber pads for contact sealing are provided at the ends of the primary filter plate 11, the secondary filter plate 12 and the sealing plate 13.

In the present embodiment, a worm wheel 9 driven by a switching shaft 10 is provided on the outer side of the frame 6, a motor 7 is provided on one side of the worm wheel 9, and the motor 7 is engaged with the worm wheel 9 via a worm 8 to drive the switching shaft 10 to operate.

In this embodiment, the first filter plate 11, the second filter plate 12 and the sealing plate 13 are adjustable in position when the switching shaft 10 rotates, so that external air passes through the first filter plate 11 to the air inlet or sequentially passes through the first filter plate 11, the second filter plate 12 to the air inlet or directly to the air inlet without passing through the first filter plate 11, the second filter plate 12.

In the embodiment, the heating ventilation energy-saving equipment realizes the switching of the filter plates according to the external environment based on the energy-saving air inlet component, so that the load of the filter plates is reduced, and the effects of saving energy and material consumption cost are achieved; the switching type air inlet assembly has three working modes, and is driven by a motor 7 and a worm 8, so that the in-place stop can be ensured;

the first is to use the primary filter plate 11 for filtering when the smoke dust of the external environment is relatively low, as shown in fig. 3, and the air directly passes through the primary filter plate 11 to the air inlet of the external machine.

The second is that when the smoke dust in the external environment is relatively high, the combination mode of the first-stage filter plate 11 and the second-stage filter plate 12 is adopted for filtering, as shown in fig. 2, at the moment, air can pass through the first-stage filter plate 11 and the second-stage filter plate 12 to the air inlet in sequence due to the blocking of the sealing plate 13.

The third is to directly introduce air into the air inlet when the external environment is low in smoke or better in environment, as shown in fig. 4.

Notably, are: the whole device controls the realization of the device through the total control button, and because the equipment matched with the control button is common equipment, the device belongs to the prior art, and the electrical connection relation and the specific circuit structure of the device are not repeated here.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The energy-saving environment-friendly heating, ventilation and air conditioning device is characterized by comprising a heating, ventilation and air conditioning outdoor unit (1), an indoor unit (3), an air pipe (2) and an energy-saving air inlet assembly, wherein the output end of the heating, ventilation and air conditioning outdoor unit (1) is connected with the indoor unit (3) through the air pipe (2), the heating, ventilation and air conditioning outdoor unit (1) is provided with an outer shell and a heating, ventilation and air conditioning compressor, the heating, ventilation and air conditioning compressor is arranged on the inner side of the outer shell, and the front end of the outer shell is provided with an air inlet; the energy-saving air inlet assembly is arranged at an air inlet at the front end of the outer shell and comprises an environment monitoring unit (5), an air inlet pipe (4) and a switching type air inlet filter assembly, wherein the front end of the air inlet pipe (4) is in a conical cover shape, the rear end of the air inlet pipe (4) is in butt joint with the air inlet, and the switching type air inlet filter assembly is arranged at the inner side of the air inlet pipe (4); the switching type air inlet filtering assembly comprises a frame shell (6), a motor (7), a worm (8), a worm wheel (9), a switching shaft (10), a primary filter plate (11), a secondary filter plate (12) and a sealing plate (13), wherein the frame shell (6) is of a shell structure with corresponding openings at the upper end and the lower end, and an induced draft fan (14) is arranged at the opening of the upper end of the frame shell (6).

2. An energy-saving and environment-friendly heating, ventilation and air conditioning device as claimed in claim 1, wherein: the environment monitoring units (5) are distributed at the front end of the air inlet pipe (4), and the environment monitoring units (5) comprise, but are not limited to, PM2.5 sensors and dust sensors.

3. An energy-saving and environment-friendly heating, ventilation and air conditioning device as claimed in claim 1, wherein: the switching shaft (10) is rotatably connected in the frame shell (6), a shaft sleeve is arranged on the switching shaft (10), a primary filter plate (11), a secondary filter plate (12) and a sealing plate (13) are arranged on the periphery of the shaft sleeve, and the primary filter plate (11) is adjacent to the secondary filter plate (12).

4. An energy-saving and environment-friendly heating, ventilation and air conditioning device according to claim 3, wherein: the outside of the frame shell (6) is provided with a worm wheel (9) driven by the switching shaft (10), the motor (7) is arranged on one side of the worm wheel (9), and the motor (7) is meshed with the worm wheel (9) through a worm (8) and drives the switching shaft (10) to operate.

5. An energy-saving and environment-friendly heating, ventilation and air conditioning device according to claim 3, wherein: the first-stage filter plate (11), the second-stage filter plate (12) and the sealing plate (13) can adjust positions when the switching shaft (10) rotates, so that external air can pass through the first-stage filter plate (11) to an air inlet or sequentially pass through the first-stage filter plate (11), the second-stage filter plate (12) to the air inlet or directly pass through the first-stage filter plate (11) and the second-stage filter plate (12) to the air inlet.