CN-119222615-B - Terminal device for air conditioner, air conditioner and control method of air conditioner

CN119222615BCN 119222615 BCN119222615 BCN 119222615BCN-119222615-B

Abstract

The invention relates to an end device for an air conditioner, the air conditioner and a control method of the air conditioner, and belongs to the technical field of air conditioners. The end device comprises an air inlet pipe, a scroll and an air outlet curtain. The spool is rotatably disposed. The air outlet curtain is wound and connected to the scroll. The inside intercommunication air flue that has of air-out curtain, at least one surface of air-out curtain is provided with one or more apopore. The air outlet hole is communicated with the air inlet pipe through the communicating air passage. According to the tail end device provided by the invention, the wind curtain can be in two states of unfolding and rolling by rotating the scroll. When the indoor temperature-adjusting device is in the unfolding state, temperature-adjusting airflow or fresh air airflow can be blown out from the air outlet hole, and temperature adjustment or ventilation is carried out on the indoor. When in a rolling state, the air outlet curtain is rolled on the scroll, so that the indoor limited space is not occupied. Thereby achieving the effects of reasonably utilizing the limited indoor space and improving the indoor attractiveness.

Inventors

WANG LIANBAO
LI PICHAO
ZHANG DEMING
HAO BENHUA

Assignees

青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
青岛海尔智能技术研发有限公司
海尔智家股份有限公司

Dates

Publication Date: 20260508
Application Date: 20230630

Claims (10)

1. An end device for an air conditioner, comprising: an air inlet pipe; A spool rotatably provided; the air outlet curtain is wound and connected to the scroll, a communicating air passage is formed in the air outlet curtain, and one or more air outlet holes are formed in at least one surface of the air outlet curtain; The air outlet hole is connected with the air inlet pipe through the communication air passage and the scroll, a hollow connecting air passage is arranged in the scroll and is communicated with the communication air passage and the air inlet pipe, wherein the connecting air passage is arranged at the axle center of the scroll, and the air inlet pipe and the connecting air passage are coaxially arranged; the air outlet curtain comprises a front wall and a rear wall; the air outlet curtain also comprises a plurality of guide pipes which are clamped between the front wall and the rear wall, and the guide pipes are the communication air passages.
2. The end device according to claim 1, wherein the air outlet holes are arranged densely on one surface of the air outlet curtain according to a preset rule, and/or The thickness of the air outlet curtain is smaller than 3cm.
3. The end device according to claim 2, wherein the air outlet holes are elongated holes extending in a width direction of the air outlet curtain, and the plurality of air outlet holes are provided at uniform intervals in a deployment direction of the air outlet curtain.
4. The end device of claim 1, wherein the spool is configured to be rotatably disposed on a ceiling or a wall of the room.
5. The end device of claim 1, wherein the spool is configured to rotate on top of a wall disposed in the room, the air curtain being parallel to the wall; When the air outlet curtain is fully unfolded, the height of the air outlet curtain is greater than one half of the height of the wall where the air outlet curtain is positioned, and/or The width of the air outlet curtain is larger than one third of the width of the wall where the air outlet curtain is located.
6. An air conditioner comprising the terminal device for an air conditioner according to any one of claims 1 to 5.
7. The air conditioner of claim 6, further comprising an outdoor unit and a return air duct; The air inlet pipe is connected with the air outlet of the outdoor unit, one end of the air return pipe is connected with the air return inlet of the outdoor unit, and the other end of the air return pipe is positioned in a room where the tail end device is positioned.
8. The control method of an air conditioner according to any one of claims 6 to 7, characterized in that the control method comprises: acquiring an operation mode of the air conditioner; and according to the operation mode, controlling the reel to rotate so as to enable the air outlet curtain to be unfolded according to a preset unfolding degree.
9. The method of claim 8, wherein said controlling said reel rotation further comprises: Acquiring indoor temperature and target temperature; And controlling the reel to rotate according to the absolute value of the difference value between the indoor temperature and the target temperature, wherein the preset opening degree is positively correlated with the absolute value of the difference value.
10. The control method of claim 8, wherein said controlling said reel rotation according to said operation mode comprises: controlling the reel to rotate in response to the operation mode being a heating mode so as to enable the air outlet curtain to be unfolded at least to be at a first preset unfolded degree, wherein the first preset unfolded degree is greater than 80%, and/or In response to the operation mode being a cooling mode, controlling the rotation of the scroll to enable the air outlet curtain to be unfolded at most to a second preset unfolding degree, wherein the second preset unfolding degree is smaller than 50%, and/or And responding to the running mode being a wind swinging mode, controlling the reel to rotate so as to circularly expand and wind the air outlet curtain between a third preset expansion opening and a fourth preset expansion opening, wherein the third preset expansion opening is smaller than the fourth preset expansion opening.

Description

Terminal device for air conditioner, air conditioner and control method of air conditioner Technical Field The present invention relates to the field of air conditioning technologies, and in particular, to an end device for an air conditioner, and a control method for the air conditioner. Background In the prior art, an air outlet panel of an air conditioner is fixedly arranged. On one hand, when the air conditioner is not used, the indoor limited space is still occupied, the indoor attractiveness is affected, on the other hand, the air outlet area or the air outlet range of the air conditioner is difficult to change, and the user experience is poor. Disclosure of Invention In view of the above problems, the present invention provides an end device for an air conditioner, which at least partially solves the above problems, and aims to solve the problem that an air outlet panel of an air conditioner is fixedly arranged in the prior art, and still occupies a limited indoor space when the air conditioner is not used, so as to realize the winding of the end device when the end device is unfolded and not used, thereby achieving the effects of reasonably utilizing the limited indoor space and improving the indoor appearance. Still another object of the present invention is to provide an end device for an air conditioner, which is designed to solve the problem that the air conditioner is difficult to change the air outlet area or the air outlet range in the prior art, and realize that the end device can be unfolded into a preset area according to the need, so as to change the air outlet area and the air outlet range of the air conditioner, enrich the temperature regulation mode, and further achieve the effect of improving the user experience. Specifically, the invention provides the following technical scheme: an end device for an air conditioner includes an air inlet duct, a scroll, and an air outlet curtain. The spool is rotatably disposed. The air outlet curtain is wound and connected to the scroll. The inside intercommunication air flue that has of air-out curtain, at least one surface of air-out curtain is provided with one or more apopore. The air outlet hole is communicated with the air inlet pipe through the communicating air passage. Optionally, the air outlet holes are multiple, and the air outlet holes are densely distributed on one surface of the air outlet curtain according to a preset rule. Optionally, the thickness of the air outlet curtain is less than 3cm. Optionally, the air outlet holes are elongated holes extending along the width direction of the air outlet curtain, and the air outlet holes are uniformly arranged at intervals along the unfolding direction of the air outlet curtain. Optionally, the reel is configured to be rotatably disposed on a ceiling or a wall of the room. Optionally, the reel is configured to rotate on top of a wall disposed in the room, and the air outlet curtain is parallel to the wall. When the air outlet curtain is fully unfolded, the height of the air outlet curtain is greater than one half of the height of the wall where the air outlet curtain is located. Optionally, the width of the air outlet curtain is greater than one third of the width of the wall where the air outlet curtain is located. Optionally, the air outlet curtain comprises a front wall and a rear wall. And a cavity is formed between the front wall and the rear wall, and the cavity is the communicated air passage. Optionally, the air outlet curtain further comprises a plurality of ducts sandwiched between the front wall and the rear wall, and the plurality of ducts are the communication air passages. Optionally, the air outlet hole is connected with the air inlet pipe through the communication air passage and the scroll. The inside hollow connection air flue that is provided with of spool, connect the air flue intercommunication the intercommunication air flue with the air-supply line. On the other hand, the application also provides an air conditioner which comprises the terminal device. Optionally, the air conditioner further comprises an outdoor unit and a return air pipe. The air inlet pipe is connected with the air outlet of the outdoor unit, one end of the air return pipe is connected with the air return inlet of the outdoor unit, and the other end of the air return pipe is positioned in a room where the tail end device is positioned. In another aspect, the present application also provides a control method of an air conditioner, the control method including: acquiring an operation mode of the air conditioner; and according to the operation mode, controlling the reel to rotate so as to enable the air outlet curtain to be unfolded according to a preset unfolding degree. Optionally, the controlling the rotation of the spool further includes: Acquiring indoor temperature and target temperature; And controlling the reel to rotate according to the absolute value of the difference value between the indoo