Air conditioner indoor unit with air ventilation system

Abstract

The utility model relates to the technical field of air conditioners, in particular to an air conditioner indoor unit with an air ventilation system, which comprises an indoor unit body, an air inlet mechanism and an air exhaust mechanism. Compared with the prior art, the air conditioner indoor unit has the advantages that due to the arrangement of the air inlet mechanism and the exhaust mechanism, the air conditioner indoor unit can actively introduce outdoor fresh air and exhaust indoor vitiated air, and therefore circulation and exchange of indoor air and outdoor air are achieved, the indoor air quality is effectively improved, and the comfort level of the living environment is improved; filtering pieces in the air inlet mechanism and the air exhaust mechanism are designed to be detachably installed, so that a user can conveniently clean or replace the filtering pieces to guarantee smooth air circulation and the filtering effect, meanwhile, maintenance is convenient, impurities such as dust and particulate matter in air can be effectively filtered out by installing the filtering pieces, and the service life of the air purifier is prolonged. It is ensured that air introduced into a room is fresher and healthier, and the risk of indoor air pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air conditioning indoor unit with an air exchange system. Background Art

[0002] An air conditioner is a device used to adjust environmental conditions. Existing air conditioners only have temperature adjustment and dehumidification functions. As people's living standards improve, their requirements for living environments are also increasing. Nowadays, air pollution is more serious. People often close windows to block gas circulation, thereby preventing outdoor gas from entering the room. However, closing windows for a long time will cause the indoor air quality to deteriorate. Existing air conditioners usually cannot adjust the indoor air quality and cannot meet people's usage needs. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide an air conditioner indoor unit with an air exchange system, which can simultaneously adjust the indoor air quality and improve the indoor air quality.

[0004] In order to solve the above technical problems, the utility model provides a technical solution: an air conditioner indoor unit with an air exchange system, comprising:

[0005] Indoor unit body;

[0006] An air intake mechanism, the air intake mechanism comprising a first air intake unit installed in the indoor unit body and an air intake pipeline unit connected to the first air intake unit, the air intake pipeline unit comprising an air intake pipeline and a filter element detachably installed on the air intake pipeline;

[0007] The exhaust mechanism includes a second air suction unit installed on the indoor unit body and an exhaust pipeline unit connected to the second air suction unit, wherein the exhaust pipeline unit includes an exhaust pipeline and a filter element detachably installed on the exhaust pipeline.

[0008] Preferably, the first air suction unit comprises a first air suction pipe installed in the indoor unit body, an air suction fan is installed on the first air suction pipe, and one end of the first air suction pipe is detachably connected to the air intake pipeline.

[0009] Preferably, the air intake pipeline includes a first intermediate pipeline detachably connected to the first air intake pipe, the other end of the first intermediate pipeline is detachably connected to a second air intake pipe arranged through the wall, and the filter is installed on a side of the second air intake pipe away from the first intermediate pipeline.

[0010] Preferably, the second air suction unit comprises an exhaust fan mounted on the side wall of the indoor unit body, a second intermediate pipeline cooperating with the exhaust fan is provided on the side wall of the indoor unit body, and the other end of the second intermediate pipeline is connected to the exhaust pipeline.

[0011] Preferably, the exhaust pipeline includes an exhaust pipe which is connected with the second intermediate pipeline and is arranged through the wall.

[0012] Preferably, the filter element includes a filter cover and a filter screen arranged on one end face of the filter cover, the outer wall of the filter cover is provided with threads, which are respectively threadedly connected to the inner walls of the air intake pipe and the exhaust pipe, and a non-circular groove is provided on the side of the filter cover away from the filter screen.

[0013] After adopting the above structure, the utility model has the following advantages:

[0014] Through the setting of the air intake mechanism and the exhaust mechanism, the air conditioner indoor unit can actively introduce fresh air from outdoor and exhaust dirty air from indoor, so as to realize the circulation and exchange of indoor and outdoor air, effectively improve the indoor air quality and enhance the comfort of the living environment. The filter elements in the air intake mechanism and the exhaust mechanism are designed to be detachable and installable, so that users can easily clean or replace the filter elements to ensure smooth air circulation and filtering effect, and also facilitate maintenance and care. By installing the filter elements, impurities such as dust and particulate matter in the air can be effectively filtered out, ensuring that the air introduced into the room is fresher and healthier, and reducing the risk of indoor air pollution.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0018] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 .

[0019] Figure 3 It is a structural diagram of the intake mechanism.

[0020] Figure 4 It is a structural diagram of the exhaust mechanism.

[0021] Figure 5 It is a schematic diagram of the structure of the filter cover.

[0022] As shown in the figure: 1. Indoor unit body; 2. Card slot; 3. Second air intake pipe; 4. Exhaust pipe; 5. Filter cover; 6. Air intake fan; 7. First air intake pipe; 8. First intermediate pipeline; 9. Exhaust fan; 10. Second intermediate pipeline. DETAILED DESCRIPTION

[0023] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0024] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0025] Combined with Figure 1-Figure 5 An air conditioner indoor unit with an air exchange system comprises an indoor unit body 1 and an air intake mechanism and an exhaust mechanism installed on the indoor unit body 1.

[0026] The air intake mechanism includes a first air intake unit installed in the indoor unit body 1 and an air intake pipeline unit connected to the first air intake unit, the air intake pipeline unit includes an air intake pipeline and a filter element detachably installed on the air intake pipeline, the first air intake unit includes a first air intake pipe 7 installed in the indoor unit body 1, an air intake fan 6 is installed on the first air intake pipe 7, one end of the first air intake pipe 7 is detachably connected to the air intake pipeline, the air intake pipeline includes a first intermediate pipeline 8 detachably connected to the first air intake pipe 7, the other end of the first intermediate pipeline 8 is detachably connected to the second air intake pipe 3 arranged through the wall, the filter element is installed on the side of the second air intake pipe 3 away from the first intermediate pipeline 8, and the first air intake pipe 7, the first intermediate pipeline 8 and the second air intake pipe 3 are sealed and connected in sequence.

[0027] The exhaust mechanism includes a second air intake unit installed on the indoor unit body 1 and an exhaust pipe 4-way unit connected to the second air intake unit, the exhaust pipe 4-way unit includes an exhaust pipe 4 and a filter detachably installed on the exhaust pipe 4-way, the second air intake unit includes an exhaust fan 9 installed on the side wall of the indoor unit body 1, a second intermediate pipeline 10 cooperating with the exhaust fan 9 is provided on the side wall of the indoor unit body 1, the other end of the second intermediate pipeline 10 is connected to the exhaust pipe 4, the exhaust pipe 4 includes an exhaust pipe 4 connected to the second intermediate pipeline 10 and penetrating the wall, and the second intermediate pipeline 10 is sealed and connected to the exhaust pipe 4.

[0028] The filter element includes a filter cover 5 and a filter screen arranged on one end face of the filter cover 5. The outer wall of the filter cover 5 is provided with threads, which are respectively connected with the inner walls of the intake pipe and the exhaust pipe 4 through threads. Threads are provided on the inner walls of the second intake pipe 3 and the exhaust pipe 4 and on the inner walls on the side close to the outdoors, but do not extend to the ends, so that the filter element can be rotated to the end close to the second intake pipe 3 or the exhaust pipe 4 on the side located outdoors. A non-circular slot 2 is provided on the side of the filter cover 5 away from the filter screen, and the slot 2 can be arranged into a polygon.

[0029] The suction fan 6 and the exhaust fan 9 are electrically connected to the control circuit board of the air conditioner indoor unit. The suction fan 6 and the exhaust fan 9 can be controlled separately, and can also work simultaneously with the air conditioner indoor unit.

[0030] During installation, a hole is opened on the wall, and the second air inlet pipe and the exhaust pipe 4 are installed respectively. The filter element is rotated into place using a tool that matches the shape of the slot 2 to complete the installation. Then, the first air intake unit and the second air intake unit are connected respectively, and the air intake fan 6 and the exhaust fan 9 are started. The air intake fan 6 draws outdoor air into the room through the pipeline, and the inhaled air is filtered by the filter element. The exhaust fan 9 draws indoor gas to the outside through the pipeline to improve the indoor air quality. When the filter element needs to be maintained, the first intermediate connecting pipe and the second intermediate connecting pipe can be removed respectively, and then inserted into the slot 2 using a tool that matches the slot 2, and the filter element can be rotated to be screwed out for maintenance and replacement.

[0031] The above describes the utility model and its implementation methods, which is not restrictive. What is shown in the full text is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. An air conditioner indoor unit with an air ventilation system, characterized in that: include: Indoor unit body; An air intake mechanism, the air intake mechanism comprising a first air intake unit installed in the indoor unit body and an air intake pipeline unit connected to the first air intake unit, the air intake pipeline unit comprising an air intake pipeline and a filter element detachably installed on the air intake pipeline; The exhaust mechanism includes a second air suction unit installed on the indoor unit body and an exhaust pipeline unit connected to the second air suction unit, wherein the exhaust pipeline unit includes an exhaust pipeline and a filter element detachably installed on the exhaust pipeline.

2. The indoor unit of an air conditioner with an air exchange system according to claim 1, characterized in that: The first air suction unit includes a first air suction pipe installed in the indoor unit body, an air suction fan is installed on the first air suction pipe, and one end of the first air suction pipe is detachably connected to the air intake pipeline.

3. The indoor unit of an air conditioner with an air exchange system according to claim 2, characterized in that: The air intake pipeline includes a first intermediate pipeline detachably connected to the first air intake pipe, the other end of the first intermediate pipeline is detachably connected to a second air intake pipe arranged through the wall, and the filter is installed on a side of the second air intake pipe away from the first intermediate pipeline.

4. The indoor unit of an air conditioner with an air exchange system according to claim 1, characterized in that: The second air suction unit includes an exhaust fan installed on the side wall of the indoor unit body. A second intermediate pipeline cooperating with the exhaust fan is provided on the side wall of the indoor unit body. The other end of the second intermediate pipeline is connected to the exhaust pipeline.

5. The indoor unit of an air conditioner with an air exchange system according to claim 4, characterized in that: The exhaust pipeline includes an exhaust pipe which is communicated with the second intermediate pipeline and is arranged through the wall.

6. The indoor unit of an air conditioner with an air exchange system according to claim 1, characterized in that: The filter element includes a filter cover and a filter screen arranged on one end surface of the filter cover. The outer wall of the filter cover is provided with threads, which are respectively threadedly connected to the inner walls of the intake pipe and the exhaust pipe. A non-circular groove is provided on the side of the filter cover away from the filter screen.

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