CN205048579U - Embedding machine - Google Patents

Abstract

The utility model provides an embedding machine, which can realize upward air intake and four-side air outlet, simplify the structure of the panel, and reduce the mold cost and product cost. The embedding machine includes a casing, a panel, a heat exchanger, a motor and a fan. The panel is provided with an air outlet, and an air deflector and an air deflector driving mechanism are installed at the air outlet. The fan is located above the motor, and the casing An air inlet of the embedded machine is formed at the upper end, and an air inlet grille and a filter screen are installed at the air inlet, and the casing is hoisted on the wall. The utility model separates the filter screen, the air inlet grille from the panel, the air inlet of the embedded machine is arranged on the upper end of the casing, the fan is located above the motor, and the casing is hoisted on the wall, so that the air can be taken in from the upper air inlet. The setting of the air outlet is the same as that of the prior art, that is, the upper air intake and the four-sided air outlet are realized. Adopting this structure can simplify the structure of the panel and reduce the mold cost and production cost.

Description

Embedded machine

technical field

The utility model relates to an embedded air conditioner indoor unit, in particular to an embedded machine with upper air intake and four-side air outlet.

Background technique

The specific structure of the existing built-in air conditioner indoor unit (abbreviated as built-in machine) includes a casing, a panel installed on the lower end of the casing, a fan installed in the casing, a fan motor, and a heat exchanger located around the fan. On the output shaft of the fan motor, and located below the fan motor, the air inlet grille and the air outlet located around the air inlet grille are installed on the panel, and the air guide plate is set at the air outlet, and the filter is fastened to the air inlet grille Realize its function with the panel.

When the embedding machine is working, the fan motor drives the fan to rotate, and drives the airflow to enter from the air inlet grille, and after heat exchange by the heat exchanger, the air outlet is guided by the air guide plate to realize the air flow. That is to say, the existing embedded machine realizes the air in and out mode of air intake from the bottom and air outlet from all sides. Since the air intake is from the bottom, the air intake grille and filter screen are all set on the panel, and the panel is also equipped with a wind deflector. The structure of the panel is complicated, the cost of the mold is high, and because the filter screen needs to be cleaned frequently, the disassembly and assembly of the air intake grille is relatively frequent. In addition, the air intake grille and the panel are plastic parts, which will age after long-term use, and are easily damaged by repeated disassembly and assembly. Increase product cost.

Contents of the invention

The utility model provides a novel embedding machine, which can realize air intake from above and air outlet from four sides, simplify the structure of the panel, and reduce the mold cost and product cost.

In order to achieve the purpose of solving the above technical problems, the utility model adopts the following technical solutions to achieve: an embedding machine, including a casing, a panel installed at the lower end of the casing, a heat exchanger installed in the casing, a motor and a The fan on the output shaft of the motor, the panel is provided with an air outlet, the air deflector and the air deflector drive mechanism are installed at the air outlet, the fan is located above the motor, and the upper end of the casing An air inlet of the embedded machine is formed, and an air inlet grille and a filter screen are installed at the air inlet, and the casing is hoisted on the wall.

In the technical solution of the utility model, the following additional technical features are also included:

The embedding machine also includes a trumpet-shaped air-introduction cover plate with a large upper opening and a small lower end opening. The upper ends of the surrounding side plates make the upper opening of the air-inducing cover plate constitute the air inlet, and the lower end of the air-introducing cover plate extends into the fan, and its lower end opening is arranged coaxially with the fan.

A motor connection plate is fixed on the upper surface of the panel, and the motor is mounted on the motor connection plate.

The motor connecting plate is in the shape of an inverted basin.

The air inlet grill is fixed on the upper end of the air induction cover, the filter is located between the air inlet grill and the air induction cover, and is supported on the upper end of the air induction cover. on top.

The longitudinal section of the air inlet grille is an inverted U shape, the front end of which is open for inserting the filter net from this end, and the rear end is closed for stopping the filter net.

Compared with the prior art, the utility model separates the filter screen, the air inlet grille from the panel, the air inlet of the embedded machine is arranged on the upper end of the casing, the fan is located above the motor, and the casing is hoisted on the wall, so that the utility model can achieve The air is taken in from the air inlet at the upper end, and the air outlet is set in the same way as the existing technology, that is, the upper air inlet and the air outlet from all sides are realized. Adopting this structure can simplify the structure of the panel and reduce the mold cost and production cost.

Description of drawings

Fig. 1 is the structural representation of the utility model embedding machine;

Fig. 2 is the A direction view of Fig. 1;

Fig. 3 is the B direction view of Fig. 1;

Fig. 4 is the C-C direction sectional view of Fig. 3;

Fig. 5 is an enlarged view of the structure of part I of Fig. 4;

Fig. 6 is a position structure diagram of the air inlet grille and the filter net in the embodiment of the utility model.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

With reference to Fig. 1 to Fig. 4, present embodiment is a kind of embedding machine, comprises casing 10, the panel 20 that is installed in the lower end of casing 10, the heat exchanger 30 that is installed in casing 10, motor 40 and is installed in motor output shaft The fan 50 on the top is provided with an air outlet 21 on the panel 20, and the air deflector 22 and the air deflector drive mechanism are installed at the air outlet 21 (because of the viewing angle, not shown in the figure), the fan 50 is located above the motor 40, and The upper end of the casing 10 is formed with an air inlet of the embedded machine, and an air inlet grill 60 and a filter screen 70 are installed at the air inlet, and the casing 10 is hoisted on the wall 80 through a suspender 110 .

Specifically, the installation positions and structures of the air outlet 21 on the panel 20, the air deflector 22, and the driving mechanism of the air deflector are the same as those of the prior art, and the fan 50 can still be a high-efficiency, low-noise centrifugal fan dedicated to the embedded machine. No more details on this, as shown in Figure 3, this embodiment uses a rectangular panel 20 commonly used in the prior art, and the panel 20 is provided with four air outlets 21, four air deflectors 22 and its driving mechanism for the air deflectors. as an example. The difference is that, as shown in Figures 2 to 4, in addition to the air outlet 21 provided on the panel 20 in this embodiment, the air inlet grille and the filter screen are no longer arranged, and the air inlet of the embedded machine is arranged on the upper end of the casing 10 Correspondingly, the air intake grille 60 and the filter screen 70 are also arranged at this end, and the fan 50 is located above the motor 40 so as to take in air from the air intake at the upper end of the casing 10 . Since the wind needs to be taken in from above, the embedding machine in this embodiment is hoisted and installed at a certain distance from the roof wall 80 of the house, so as to take in the wind from the air inlet at the upper end.

Preferably, the embedding machine of this embodiment also includes an air-introduction cover 90, which is used to concentrate the air intake airflow into the fan 50 to ensure the maximum air intake and air output. The air-induction cover 90 has a large upper opening and a lower opening. small trumpet. At the same time, the casing 10 in this embodiment is a polyhedron formed by connecting the end to the end of a plurality of side panels in sequence, and the upper end of the draft cover 90 is fixedly connected to the side panels around the casing 10 by hooks or screws. The upper end of the upper end of the air-inducing cover plate 90 constitutes the air inlet of the embedded machine in this embodiment. The lower end of the air-introducing cover plate 90 stretches into the fan 50, and the lower end opening 92 is coaxially arranged with the fan 50. By arranging the air-introduction cover plate 90, it is possible to introduce all the airflow from the air inlet into the fan 50 as much as possible. In addition, side air-introduction ports 11 can be set on the side panels around the casing 10 for auxiliary air-induction, so as to ensure the maximum air intake and output. Air volume.

As for the specific installation structure of the motor 40, in this embodiment, a motor connection plate 100 is fixed on the upper surface of the panel 20 (ie, the side facing the motor 50) by welding or hooking or screw fixing, and the motor 40 is installed on the motor. Connecting board 100.

Specifically, the motor connection plate 100 is in the shape of an upside-down pot, and of course it may also be in other shapes, which is not specifically limited in this embodiment.

As shown in Figure 1 and Figure 4, referring to Figure 5 and Figure 6 at the same time, for the installation of the air intake grille 60 and the filter screen 70, in this embodiment, the air intake grille 60 is fixed on the air induction cover by screw fastening On the upper end of the plate 90, the filter screen 70 is located between the air inlet grille 60 and the air-introduction cover plate 90, and is supported on the upper end of the air-induction cover plate 90, covering the upper end opening 91 of the air-induction cover plate 90, that is, embedded Air inlet of the machine.

Since the function of the filter screen 70 is to filter out impurities, dust, etc. in the air intake airflow, long-term use needs frequent cleaning and frequent disassembly. For the convenience of the filter screen 70, the longitudinal section of the air intake grille 60 It is an inverted U shape, and its front end is open so that the filter screen 70 can be inserted between the air inlet grille 60 and the air induction cover plate 90 from this end, and the rear end of the air inlet grille 60 is closed and the filter screen 70 is inserted into place and then blocked. filter screen 70, so that the filter screen 70 can be drawn and pulled, which is convenient for disassembly and assembly; at the same time, the air intake grille 60 with an inverted U-shaped longitudinal section can play a guiding role in the pulling of the filter screen 70, further facilitating the filter screen 70 disassembly.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. Equivalent embodiment. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model without departing from the content of the technical solution of the utility model still belong to the protection scope of the technical solution of the utility model.

Claims (6)

1. An embedding machine, comprising a casing, a panel installed on the lower end of the casing, a heat exchanger installed in the casing, a motor and a fan installed on the output shaft of the motor, the panel is provided with an air outlet, so An air deflector and an air deflector driving mechanism are installed at the air outlet, and the feature is that the fan is located above the motor, and an air inlet embedded in the machine is formed on the upper end of the casing, and an air inlet is embedded in the air inlet. Air intake grilles and filter screens are installed at the tuyere, and the casing is hoisted on the wall. 2. The embedding machine according to claim 1, characterized in that: the embedding machine also includes a trumpet-shaped air-inducing cover plate with a large opening at the upper end and a small opening at the lower end, the casing is surrounded by side plates, and The upper end of the air-inducing cover is fixedly connected to the top of the surrounding side plates of the casing so that the upper end of the air-inducing cover is opened to form the air inlet, and the lower end of the air-inducing cover extends into the fan , and its lower end opening is arranged coaxially with the fan. 3 . The embedding machine according to claim 2 , wherein a motor connecting plate is fixed on the upper surface of the panel, and the motor is mounted on the motor connecting plate. 4 . 4. The embedding machine according to claim 3, wherein the motor connection plate is in the shape of an inverted basin. 5. The embedding machine according to any one of claims 2 to 4, characterized in that: the air inlet grille is fixed on the upper end of the air induction cover, and the filter is located at the upper end of the air inlet between the grille and the air-introduction cover, and supported on the upper end of the air-induction cover. 6. The embedding machine according to claim 5, characterized in that: the air intake grille is a sheet metal forming structure, its longitudinal section is an inverted U-shape, and its front end is open for inserting the filter net from this end , the rear end is closed to stop the filter net.