Electric control lifting type flow guide device based on integrated ceiling partition plate

Abstract

The utility model relates to the technical field of indoor air conditioning, in particular to an electric control lifting type flow guide device based on an integrated ceiling partition plate, which comprises a mounting base plate mounted on a ceiling integrated ceiling, an embedded mounting housing fixedly assembled in the mounting base plate, and a high-speed centrifugal fan arranged in the embedded mounting housing. According to the electric control lifting type flow guide device based on the integrated ceiling partition plate, an embedded installation mode is adopted, the installation base plate and the high-speed centrifugal fan are combined, assembly of the electric control lifting type flow guide device is greatly facilitated, and occupied external space is reduced; opening and closing adjustment of the lateral flow guide opening is controlled through the electric control flow guide cover on the outer side face of the embedded installation cover shell, the positions of the air inlet and the air outlet can be rapidly replaced according to needs, the indoor positive and negative pressure state can be rapidly adjusted, and operation is quite easy and convenient. The whole device is compact and small in structure, combined with an integrated ceiling partition plate, convenient to transform and upgrade and low in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor air conditioning, in particular to an electrically controlled lifting and lowering flow guiding device based on an integrated ceiling partition. Background Art

[0002] The construction of hospital operating rooms generally includes outpatient and emergency operating rooms, day operating rooms, interventional composite operating rooms, clean operating rooms, etc. According to the environmental requirements of the operating room and the department using it, it can be divided into general operating rooms and clean operating rooms. The current clean operating room is an important measure to prevent infection, and positive pressure and negative pressure are two air flow modes in the operating room. Positive pressure means that the pressure of the indoor air in the operating room is higher than that of the external environment, thus forming a clean air flow. Negative pressure is the opposite, which means that the air pressure in the operating room is lower than that of the outside environment, thus forming an inflow of air to prevent the spread of pathogenic microorganisms through airflow.

[0003] The current positive and negative pressure adjustment method is mainly achieved through the air flow direction inside the ventilation duct. It is impossible to quickly switch and adjust the positive and negative pressure states inside a single operating room, and the entire operation is very troublesome and cumbersome. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the current positive and negative pressure adjustment method is mainly achieved through the air flow direction inside the ventilation duct. The positive and negative pressure states cannot be quickly switched and adjusted inside a single operating room, and the whole operation is very troublesome and cumbersome.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an electrically controlled lifting air guide device based on an integrated suspended ceiling partition, comprising a mounting base plate mounted on the integrated suspended ceiling of the ceiling, an embedded mounting cover shell fixedly mounted inside the mounting base plate, a high-speed centrifugal fan inside the embedded mounting cover shell, a lateral air guide port formed on the outer side surface of the embedded mounting cover shell at the end connected to the mounting base plate, top air guide ports formed on the upper and lower surfaces of the embedded mounting cover shell, and an electrically controlled air guide cover slidably mounted inside the lateral air guide port.

[0006] The inner sides of the side guide openings and the top guide openings are both fixedly equipped with metal filter screens.

[0007] The electrically controlled air deflector comprises an electrically controlled support rod fixed on the top of the embedded installation housing and an external adjustment frame fixed on the top of the extended end of the electrically controlled support rod.

[0008] The external adjustment frame includes an upper transverse control section fixedly connected to the extended end of the electric control support rod, an inclined upper closed section fixed on both sides of the upper transverse control section, a longitudinal closed section fixed at the lower end of the inclined upper closed section, an inclined lower closed section fixed at the bottom of the longitudinal closed section, and a lower transverse connecting section fixed at the bottom of the inclined lower closed section.

[0009] A longitudinal guide groove with upper and lower openings is provided on the inner side of the lateral flow guide port.

[0010] The two sides of the longitudinal closed section are provided with lateral guide strips matched with the longitudinal guide grooves.

[0011] The beneficial effects of the utility model are:

[0012] (1) The utility model is an electrically controlled lifting guide device based on an integrated ceiling partition. By adopting an embedded installation method, the installation base plate is combined with a high-speed centrifugal fan, which greatly facilitates its assembly and reduces the external space occupied;

[0013] (2) The opening and closing of the lateral air guide port can be controlled by the electric control air guide cover on the outer surface of the embedded housing, and the position of the air inlet and outlet can be quickly changed as needed, so that the positive and negative pressure conditions in the room can be quickly adjusted, and the operation is very simple and convenient;

[0014] (3) The entire device has a compact structure and is combined with an integrated ceiling partition, which is convenient for transformation and upgrading at a low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a structural diagram of the external adjustment frame. DETAILED DESCRIPTION

[0018] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Figure 1 and Figure 2An electrically controlled lifting air guide device based on an integrated ceiling partition is shown, comprising an installation base plate 1 installed on the integrated ceiling of the ceiling, an embedded installation cover shell 2 is fixedly installed inside the installation base plate 1, a high-speed centrifugal fan 3 is inside the embedded installation cover shell 2, a lateral air guide port 4 is provided on the outer side surface of the embedded installation cover shell 2 at the connection end with the installation base plate 1, top air guide ports 5 are provided on the upper and lower surfaces of the embedded installation cover shell 2, and an electrically controlled air guide cover is slidably installed inside the lateral air guide port 4.

[0021] Metal filter screens 6 are fixedly mounted on the inner sides of the side guide ports 4 and the top guide ports 5 .

[0022] The electrically controlled air deflector includes an electrically controlled support rod 7 fixed on the top of the embedded mounting housing 2 and an external adjustment frame 8 fixed on the top of the extended end of the electrically controlled support rod 7 .

[0023] In order to cooperate with the lifting and lowering adjustment and adjust the opening and closing state of the opening, the external adjustment frame 8 includes an upper horizontal control section 81 fixedly connected to the protruding end of the electric control support rod 7, an inclined upper closing section 82 fixed on both sides of the upper horizontal control section 81, a longitudinal closing section 83 fixed at the lower end of the inclined upper closing section 82, an inclined lower closing section 84 fixed at the bottom of the longitudinal closing section 83 and a lower horizontal connecting section 85 fixed at the bottom of the inclined lower closing section 84.

[0024] The bottom of the connection end between the upper horizontal control section 81 and the inclined upper closed section 82 and the top of the connection end between the inclined lower closed section 84 and the lower horizontal connecting section 85 both have internal sealing plates that match the top guide port 5.

[0025] The upper and lower ends of both sides of the longitudinal closed section 83 are provided with lateral air outlets that match the lateral air guide ports 4 .

[0026] Adjustment principle: the electric control support rod 7 controls the external adjustment frame 8 to rise by extending, and the internal sealing plate at the bottom of the connecting end of the upper horizontal control section 81 and the inclined upper closing section 82 is separated from the top air guide port 5 at the upper end of the embedded installation cover shell 2, and the top air guide port 5 at the upper end of the embedded installation cover shell 2 is opened, and the longitudinal closing section 83 is lifted to cut off and close the lateral air outlet and the upper lateral air guide port 4, and the internal sealing plate at the top of the connecting end of the inclined lower closing section 84 and the lower horizontal connecting section 85 closes the top air guide port 5 at the lower end of the embedded installation cover shell 2, and the top air guide port 5 at the lower end of the embedded installation cover shell 2 is closed, and the longitudinal closing section 83 is lifted to connect the lateral air outlet with the lower lateral air guide port 4.

[0027] At this time, the high-speed centrifugal fan 3 rotates at high speed, and air is drawn in from the top and discharged from both sides of the bottom;

[0028] On the contrary, when the electric control support rod 7 is retracted and extended, the external adjustment frame 8 is controlled to descend, and the high-speed centrifugal fan 3 rotates at high speed, and air is drawn in from the bottom and discharged from both sides of the top.

[0029] In order to improve the stability and guidance of the longitudinal lifting, a longitudinal guide groove 9 with upper and lower openings is provided on the inner side of the lateral guide port 4 .

[0030] For guiding purposes, the longitudinal closed section has side guide strips 10 on both sides that cooperate with the longitudinal guide grooves 9.

[0031] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without departing from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An electrically controlled lifting flow guide device based on an integrated ceiling partition, comprising a mounting base plate (1) mounted on the integrated ceiling, characterized in that: The mounting base (1) is fixedly provided with an embedded mounting cover (2), a high-speed centrifugal fan (3) is provided inside the embedded mounting cover (2), a lateral air guide port (4) is provided on the outer side surface of the embedded mounting cover (2) at the connection end with the mounting base (1), top air guide ports (5) are provided on the upper and lower surfaces of the embedded mounting cover (2), and an electrically controlled air guide cover is slidably provided inside the lateral air guide port (4).

2. The electrically controlled lifting flow guide device based on the integrated ceiling partition according to claim 1 is characterized in that: Metal filter screens (6) are fixedly mounted on the inner sides of the lateral flow guide opening (4) and the top flow guide opening (5).

3. The electrically controlled lifting flow guide device based on the integrated ceiling partition according to claim 1 is characterized in that: The electrically controlled air deflector comprises an electrically controlled support rod (7) fixed on the top of the embedded installation housing (2) and an external adjustment frame (8) fixed on the top of the extended end of the electrically controlled support rod (7).

4. The electrically controlled lifting flow guide device based on the integrated ceiling partition according to claim 3 is characterized in that: The external adjustment frame (8) comprises an upper transverse control section (81) fixedly connected to the extended end of the electric control support rod (7), an inclined upper closed section (82) fixed on both sides of the upper transverse control section (81), a longitudinal closed section (83) fixed at the lower end of the inclined upper closed section (82), an inclined lower closed section (84) fixed at the bottom of the longitudinal closed section (83), and a lower transverse connecting section (85) fixed at the bottom of the inclined lower closed section (84).

5. The electrically controlled lifting flow guide device based on the integrated ceiling partition according to claim 4 is characterized in that: A longitudinal guide groove (9) with upper and lower openings is provided on the inner side of the lateral flow guide port (4).

6. The electrically controlled lifting flow guide device based on the integrated ceiling partition according to claim 5 is characterized in that: The longitudinal closed section (83) has side guide strips (10) on both sides thereof which match the longitudinal guide grooves (9).

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