Air conditioning unit for low-energy-consumption residential building
By designing a structure with built-in cylinder, outer disk and front pipe, a special airflow circulation channel is formed, and dehumidification and purification is completed using activated carbon and high-efficiency filters, the problem of increased energy consumption during dehumidification and purification of existing air conditioning units is solved, and the low-energy air conditioning effect is achieved.
Patent Information
- Application Number
- CN202520834541.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-29
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2035-04-29
AI Technical Summary
When dehumidifying and purifying air, the intake unit needs to increase its power to overcome resistance, resulting in a significant increase in energy consumption.
A low-energy air conditioning unit is designed. Through the structure of the built-in cylinder, outer disk and front pipe, a special airflow circulation channel is formed, so that the airflow flows in the built-in cylinder and side box. The dehumidification and purification operation is completed using activated carbon and high-efficiency filters, and the airflow is directly guided when not needed through the adjustable port structure to avoid increasing resistance.
It effectively reduces the energy consumption of the air conditioning unit during the dehumidification purification process, ensures the quality of air conditioning, and avoids the problem of insufficient gas supply due to increased resistance.
Smart Images
Figure CN222964057U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air conditioning, and more specifically, to an air conditioning unit for low-energy consumption residential buildings. Background Art
[0002] The air conditioning unit for residential buildings is mainly used to adjust the indoor air environment of the residence and create a comfortable living space for the occupants. It consists of an indoor unit and an outdoor unit, which are connected by copper pipes and filled with refrigerant in the middle to achieve heat transfer and exchange. The indoor unit mainly includes components such as an evaporator, a fan, and an air filter, which are responsible for processing the indoor air; the outdoor unit has a compressor, a condenser, an outdoor fan, etc., which undertake key links such as compression and heat dissipation in the refrigeration or heating cycle.
[0003] The external unit of the air conditioning unit generally has working modes of refrigeration, heating, dehumidification, and purification, and different working modes are selected according to seasons and usage conditions. The existing dehumidification and purification modes of the external unit are generally automatically always-on, continuously dehumidifying and purifying the introduced air. Dehumidification and purification generally require the use of activated carbon and high-efficiency filters. During the use process, the flow of the air introduced into the intake unit will generate resistance, and it is necessary to increase the power of the intake unit to ensure normal air conditioning, which leads to a significant increase in the energy consumption of the device. In view of this, we propose an air conditioning unit for low-energy consumption residential buildings. Summary of the Utility Model
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide an air conditioning unit for low-energy consumption residential buildings to solve the technical problems of large resistance when the external unit dehumidifies and purifies the air and the intake unit increases the output power to increase energy consumption.
[0005] To solve the above technical problems, the utility model provides the following technical solution: An air conditioning unit for low-energy consumption residential buildings, including an inner cylinder, an outer disc, and a front pipe. The inner cylinder is installed in the concave opening at the front end of the unit housing, and conduits are provided on both sides of the unit housing. Side interfaces are opened on both sides of the inner cylinder, and side boxes are installed at the side interfaces. A filter screen is installed inside the side box through a connecting block. The outer disc is fixed in the middle of the inner cylinder, and a through hole is provided in the middle of the outer disc. The front pipe is installed at the front end of the through hole of the outer disc. Side flow ports are annularly and arrayedly distributed on the outer side of the front pipe. The outer disc is composed of a first assembly shell and a second assembly shell, and an internal gear ring is rotatably installed inside the second assembly shell.
[0006] When the utility model is in use, it is powered by an external power supply. The operator starts the device through an external control device, starts the intake fan to introduce external air flow into the front pipe. The sealing component blocks the through port, so that the air flow flows into the front cavity of the inner cylinder from the side flow port on the side, and then enters the side box through the filter screen. An activated carbon filter and a high-efficiency filter are respectively arranged in the two side boxes to realize the dehumidification and purification of the air flow. Then the air flow enters the rear cavity of the inner cylinder through the filter screen, and then is discharged into the inner cavity of the unit housing through the rear opening of the inner cylinder and discharged through the conduit. Through the above structural design, a special air flow circulation channel is formed inside the device, so that the air flow flows circuitously in the inner cylinder and the side box, and the dehumidification and purification operations are completed through the activated carbon filter and the high-efficiency filter in the side box, ensuring the air conditioning quality. According to the use requirements, the dehumidification and purification function can be turned off, and the built-in motor in the inner cylinder is started to drive the driving gear to rotate. The driving gear meshes with the internal gear ring to drive it to rotate. The internal gear ring drives the linkage arm to deflect, and at the same time drives the blade to rotate and open through the traction of the linkage arm, so that the air flow passage of the through port is opened. At this time, the air flow introduced into the front pipe can directly pass through the through port and be discharged. At the same time, during the rotation of the internal gear ring, the outer ring is synchronously driven to rotate through the connecting column, so that the butting port on the outer ring is misaligned with the side flow port of the front pipe, realizing the closing of the passage and preventing the insufficient supply caused by the dispersion of the air flow. Through the above structural design, the air flow passage of dehumidification and purification can be closed, and the short-range through port passage can be opened to realize the direct guidance of the air flow, avoiding the increase of the power of the air supply unit caused by the resistance generated during the dehumidification and purification process and reducing the energy consumption.
[0007] Preferably, the filter screen is arc-shaped and is adapted to the side interface. An activated carbon filter and a high-efficiency filter are respectively filled and installed in the side box.
[0008] Preferably, the outer disc is located in the middle of the inner cylinder, and the outer disc divides the inner cylinder into a front cavity and a rear cavity. The side flow port communicates with the front cavity, and both the front cavity and the rear cavity correspond to the filter screen.
[0009] Preferably, an outer ring is rotatably sleeved on the outer side of the front pipe, and butting ports are annularly arrayed on the outer side of the outer ring. The butting ports correspond to the side flow ports. Connecting columns are annularly arrayed on the outer side of the outer ring, and the connecting columns are misaligned with the butting ports.
[0010] Preferably, limiting rods are annularly arrayed in the second assembly shell. Limiting grooves are annularly arrayed on the internal gear ring, and the limiting rods are inserted into the corresponding limiting grooves.
[0011] Preferably, a driving gear is rotatably installed on the upper side inside the second assembly shell, and the driving gear meshes with the internal gear ring. A sealing component is arranged at the through port on the inner sides of the first assembly shell and the second assembly shell.
[0012] Preferably, the closing component is composed of five blades distributed in an annular array. The blades are triangular in design, and the lower corners of the blades are rotatably installed on the first assembly shell and the second assembly shell through a rotating shaft. The upper corners of the blades are rotatably connected to the internal gear ring through a linkage arm and a hinge.
[0013] Preferably, the first assembly shell is provided with adjustment openings in an annular array, and the inner end of the connecting column passes through the adjustment openings and is fixed on the internal gear ring.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] 1. By designing the built-in cylinder and powered by an external power supply, the operator starts the device through an external control device. The intake fan is started to introduce external air flow into the front pipe. The closing component blocks the through-opening so that the air flow flows into the front cavity of the built-in cylinder from the side flow ports on the side. Then it enters the side box through the filter screen. An activated carbon filter and a high-efficiency filter are respectively arranged in the two side boxes on both sides to realize the dehumidification and purification of the air flow. Then the air flow enters the rear cavity of the built-in cylinder through the filter screen, and then is discharged into the inner cavity of the unit housing through the rear opening of the built-in cylinder and discharged through the conduit. Through the above structural design, a special air flow circulation channel is formed inside the device, so that the air flow flows circuitously in the built-in cylinder and the side box, and the dehumidification and purification operations are completed through the activated carbon filter and the high-efficiency filter in the side box, ensuring the air conditioning quality.
[0016] 2. The present utility model also designs an outer disc and a closing component. According to the use requirements, the dehumidification and purification function can be turned off. The built-in motor in the built-in cylinder is started to drive the driving gear to rotate. The driving gear meshes with the internal gear ring to drive it to rotate. The internal gear ring drives the linkage arm to deflect, and at the same time drives the blades to rotate and open through the traction of the linkage arm, so that the air flow passage of the through-opening is opened. At this time, the air flow introduced into the front pipe can directly pass through the through-opening and be discharged. At the same time, during the rotation of the internal gear ring, the outer ring is synchronously driven to rotate through the connecting column, so that the butting ports on the outer ring are misaligned with the side flow ports of the front pipe, realizing the closing of the passage and preventing the insufficient supply caused by the dispersion of the air flow. Through the above structural design, the air flow passage of the dehumidification and purification can be closed, and the short-range through-opening passage can be opened to realize the direct guidance of the air flow, avoiding the increase in the power of the air supply unit caused by the resistance generated during the dehumidification and purification process and reducing the energy consumption. Description of the Drawings
[0017] Figure 1 is the front view structural schematic diagram of the present utility model;
[0018] Figure 2 is the sectional view structural schematic diagram of the present utility model;
[0019] Figure 3 is the structural schematic diagram of the built-in cylinder of the present utility model;
[0020] Figure 4Schematic diagram of the front pipe structure of the present utility model;
[0021] Figure 5 Schematic diagram of the second assembly shell of the present utility model;
[0022] Figure 6 Schematic diagram of the first assembly shell of the present utility model.
[0023] Explanation of reference numerals in the figure: 1. Unit housing; 101. Conduit; 2. Inner cylinder; 201. Intake fan; 202. Side interface; 3. Outer disc; 301. First assembly shell; 302. Second assembly shell; 303. Adjustment port; 304. Driving gear; 305. Limiting rod; 306. Through port; 4. Front pipe; 401. Side flow port; 402. Outer ring; 403. Docking port; 404. Connecting column; 5. Sealing assembly; 501. Blade; 6. Connecting block; 601. Filter screen; 7. Side box; 8. Inner gear ring; 801. Limiting groove; 802. Linkage arm. Detailed implementation mode
[0024] As Figures 1 to 4As shown in the figure, the air conditioning unit for low - energy - consumption building residences of the present utility model includes an inner cylinder 2, an outer disc 3, and a front - stage pipe 4. The inner cylinder 2 is installed in the front notch of the unit housing 1, and conduits 101 are provided on both sides of the unit housing 1. Side interfaces 202 are opened on both sides of the inner cylinder 2, and side boxes 7 are installed at the side interfaces 202. A filter screen 601 is installed inside the side box 7 through a connecting block 6. The outer disc 3 is fixed in the middle of the inner cylinder 2, and a through - hole 306 is provided in the middle of the outer disc 3. The filter screen 601 is arc - shaped and is adapted to the side interface 202. An activated carbon filter and a high - efficiency filter are respectively filled and installed in the side box 7. The outer disc 3 is located in the middle of the inner cylinder 2, and the outer disc 3 divides the inner cylinder 2 into a front - side cavity and a rear - side cavity. A side flow port 401 communicates with the front - side cavity, and both the front - side cavity and the rear - side cavity correspond to the filter screen 601. An outer ring 402 is rotatably sleeved on the outside of the front - stage pipe 4, and docking ports 403 are annularly arrayed on the outside of the outer ring 402. The docking ports 403 correspond to the side flow ports 401. Connecting columns 404 are annularly arrayed on the outside of the outer ring 402, and the connecting columns 404 are stagger - distributed with the docking ports 403. It is powered by an external power supply. The operator starts the device through an external control device, starts the intake fan 201 to introduce external air flow into the front - stage pipe 4. The closing component 5 blocks the through - hole 306 so that the air flow flows into the front - side cavity of the inner cylinder 2 from the side - located side flow port 401, and then enters the side box 7 through the filter screen 601. An activated carbon filter and a high - efficiency filter are respectively provided in the two side boxes 7 on both sides to achieve the dehumidification and purification of the air flow. Then the air flow enters the rear - side cavity of the inner cylinder 2 through the filter screen 601, and then is discharged into the inner cavity of the unit housing 1 through the rear - end opening of the inner cylinder 2 and discharged through the conduit 101. Through the above - mentioned structural design, a special air - flow circulation channel is formed inside the device, so that the air flow flows circuitously in the inner cylinder 2 and the side box 7, and completes the dehumidification and purification operation through the activated carbon filter and the high - efficiency filter in the side box 7, ensuring the air - conditioning quality.
[0025] As Figures 2 to 6As shown in the figure, the utility model relates to an air conditioning unit for low-energy consumption residential buildings, which includes an inner cylinder 2, an outer disc 3 and a front pipe 4. The front pipe 4 is installed at the front end of the through port 306 of the outer disc 3. Side flow ports 401 are annularly and arrayedly distributed on the outer side of the front pipe 4. The outer disc 3 is composed of a first assembly shell 301 and a second assembly shell 302. An internal gear ring 8 is rotatably installed inside the second assembly shell 302. Limiting rods 305 are annularly and arrayedly distributed inside the second assembly shell 302. Limiting grooves 801 are annularly and arrayedly opened on the internal gear ring 8, and the limiting rods 305 are inserted into the corresponding limiting grooves 801. A driving gear 304 is rotatably installed on the upper side inside the second assembly shell 302, and the driving gear 304 meshes with the internal gear ring 8. A sealing assembly 5 is provided at the through port 306 on the inner sides of the first assembly shell 301 and the second assembly shell 302. The sealing assembly 5 is composed of five blades 501 that are annularly and arrayedly distributed. The blades 501 are triangular in design, and the lower corners of the blades 501 are rotatably installed on the first assembly shell 301 and the second assembly shell 302 through rotating shafts. The upper corners of the blades 501 are rotatably connected to the internal gear ring 8 through a linkage arm 802 and a hinge. Adjusting ports 303 are annularly and arrayedly opened on the first assembly shell 301, and the inner ends of the connecting columns 404 pass through the adjusting ports 303 and are fixed on the internal gear ring 8. According to the use requirements, the dehumidification and purification function can be turned off. The built-in motor of the inner cylinder 2 is started to drive the driving gear 304 to rotate. The driving gear 304 meshes with the internal gear ring 8 to drive it to rotate. The internal gear ring 8 drives the linkage arm 802 to deflect, and at the same time, the linkage arm 802 is used to pull and drive the blades 501 to rotate and open, so that the air flow passage of the through port 306 is opened. At this time, the air flow introduced into the front pipe 4 can directly pass through the through port 306 and be discharged. At the same time, during the rotation of the internal gear ring 8, the outer ring 402 is synchronously driven to rotate through the connecting column 404, so that the butting ports 403 on the outer ring 402 are misaligned with the side flow ports 401 of the front pipe 4, realizing the closing of the passage and preventing the insufficient supply caused by the dispersion of the air flow. Through the above structural design, the air flow passage of dehumidification and purification can be closed, and the short-range through port 306 passage can be opened to realize the direct guidance of the air flow, avoiding the increase in the power of the air supply unit caused by the resistance generated during the dehumidification and purification process and reducing the energy consumption.
[0026] Working principle: This embodiment provides an air conditioning unit for low-energy consumption residential buildings. When in use, it is powered by an external power supply. The operator starts the device through an external control device, starts the intake fan 201 to introduce external air flow into the front pipe 4. The sealing component 5 blocks the through-port 306 so that the air flow flows into the front cavity of the inner cylinder 2 from the side flow port 401 on the side, and then enters the side box 7 through the filter screen 601. An activated carbon filter and a high-efficiency filter are respectively provided in the two side boxes 7 on both sides to achieve dehumidification and purification of the air flow. Then the air flow enters the rear cavity of the inner cylinder 2 through the filter screen 601, and then is discharged into the inner cavity of the unit housing 1 through the rear end opening of the inner cylinder 2 and discharged through the conduit 101. According to the usage requirements, the dehumidification and purification function can be turned off, and the built-in motor in the inner cylinder 2 is started to drive the driving gear 304 to rotate. The driving gear 304 meshes with the internal gear ring 8 to drive it to rotate. The internal gear ring 8 drives the linkage arm 802 to deflect, and at the same time drives the blade 501 to rotate and open through the traction of the linkage arm 802, so that the air flow passage of the through-port 306 is opened. At this time, the air flow introduced into the front pipe 4 can directly pass through the through-port 306 and be discharged. At the same time, during the rotation of the internal gear ring 8, the outer ring 402 is synchronously driven to rotate through the connecting column 404, so that the butting port 403 on the outer ring 402 is misaligned with the side flow port 401 of the front pipe 4, realizing the closing of the passage and preventing insufficient supply caused by the dispersion of the air flow.
[0027] The embodiments disclosed in this utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of this utility model according to the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of this utility model, they are within the protection scope of this utility model.
Claims
1. An air conditioning unit for a low-energy residential building, comprising an inner cylinder (2), an outer disk (3) and a front pipe (4), characterized in that: The inner cylinder (2) is installed in a front end recess of the unit housing (1), and guide tubes (101) are provided on both sides of the unit housing (1). Side interfaces (202) are provided on both sides of the inner cylinder (2), and side boxes (7) are installed at the side interfaces (202). A filter screen (601) is installed on the inner side of the side box (7) via a connecting block (6). The outer disk (3) is fixed at the middle of the inner cylinder (2), and a through hole (306) is provided at the middle of the outer disk (3). The front pipe (4) is installed at the front end of the through hole (306) of the outer disk (3), and side flow ports (401) are distributed in an annular array on the outer side of the front pipe (4). The outer disk (3) is composed of a first assembly shell (301) and a second assembly shell (302), and an inner gear ring (8) is rotatably installed inside the second assembly shell (302).
2. The air conditioning unit for low energy consumption residential buildings according to claim 1, characterized in that: The filter screen (601) is designed to be arc-shaped, and the filter screen (601) is adapted to fit the side interface (202), and an activated carbon filter and a high-efficiency filter are respectively filled and installed in the side box (7).
3. The air conditioning unit for low energy consumption residential buildings according to claim 2, characterized in that: The outer disk (3) is located in the middle of the inner cylinder (2), and the outer disk (3) divides the inner cylinder (2) into a front chamber and a rear chamber, the side flow port (401) is connected to the front chamber, and both the front chamber and the rear chamber correspond to the filter screen (601).
4. The air conditioning unit for low energy consumption residential buildings according to claim 3, characterized in that: The outer side of the front tube (4) is rotatably sleeved with an outer ring (402), and a docking port (403) is provided in an annular array outside the outer ring (402), and the docking port (403) corresponds to the side flow port (401). The outer side of the outer ring (402) is provided with a connecting column (404) in an annular array, and the connecting column (404) and the docking port (403) are staggered.
5. The air conditioning unit for low energy consumption residential buildings according to claim 4, characterized in that: Limiting rods (305) are distributed in an annular array inside the second assembly shell (302), limiting grooves (801) are provided in an annular array on the inner gear ring (8), and the limiting rods (305) are inserted into corresponding limiting grooves (801).
6. The air conditioning unit for low energy consumption residential buildings according to claim 5, characterized in that: A driving tooth (304) is rotatably mounted on the inner upper side of the second assembly shell (302), and the driving tooth (304) is meshed with the inner gear ring (8). A closing component (5) is provided at the opening (306) inside the first assembly shell (301) and the second assembly shell (302).
7. The air conditioning unit for low energy consumption residential buildings according to claim 6, characterized in that: The closure component (5) is composed of five blades (501) distributed in a circular array. The blades (501) are triangular in design, and the lower corners of the blades (501) are rotatably mounted on the first assembly shell (301) and the second assembly shell (302) via a rotating shaft, and the upper corners of the blades (501) are rotatably connected to the inner gear ring (8) via a linkage arm (802) and a hinge.
8. The air conditioning unit for low energy consumption residential buildings according to claim 7, characterized in that: The first assembly shell (301) is provided with adjustment openings (303) in an annular array, and the inner ends of the connecting columns (404) pass through the adjustment openings (303) and are fixed on the inner gear ring (8).