Fan coil of central air conditioner

Abstract

The utility model relates to the technical field of central air conditioner fan coils, in particular to a central air conditioner fan coil which comprises a water collecting frame, two sliding grooves are formed in the upper edge of the water collecting frame, a drainage hole is formed in the lower end of the water collecting frame, a supporting plate is fixedly installed in the water collecting frame, and a fan coil body is fixedly installed at the upper end of the supporting plate. A maintenance plate is fixed to one side of the fan coil body through bolts, a cleaning assembly is arranged above a sliding groove and comprises a connecting plate, driving rollers are movably installed at the positions, close to the two sides, of the lower end of the connecting plate, a plurality of brushes are fixedly installed at the lower end of the connecting plate, and the brushes are horizontally arranged at equal intervals. A fixing column is fixedly mounted at the lower end of the connecting plate, a groove is formed in the lower end of the fixing column, and a spring is fixedly mounted in the groove; according to the fan coil of the central air conditioner, the water collecting frame can be cleaned.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of central air conditioner fan-coil units, in particular to a central air conditioner fan-coil unit. BACKGROUND

[0002] A fan-coil unit is one of air conditioning system terminal devices composed of a small fan, a motor and a coil, and is a commonly used cold and heat supply terminal device.

[0003] The fan-coil unit is an essential accessory of a central air conditioner, and hot water or cold water in the water pipe in the unit is used to heat or cool air to achieve the effects of heating or cooling. However, the fan-coil unit has some problems in use. Condensate water drops into the water collecting frame during use of the fan-coil unit, and is discharged to the outside through a drain pipe. However, when the central air conditioner is not used for a long time, dust is easily accumulated in the water collecting frame. When the air conditioner is started again, the condensate water in the water collecting frame is easily changed into sludge, which easily blocks the drain pipe. The technical personnel in the field provide a central air conditioner fan-coil unit to solve the problems in the background art. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problems in the background art, the application provides a central air conditioner fan-coil unit.

[0005] The central air conditioner fan-coil unit provided by the application adopts the following technical scheme:

[0006] The central air conditioner fan-coil unit comprises a water collecting frame, two sliding grooves are formed in the upper edge of the water collecting frame, a drain hole is formed in the lower end of the water collecting frame, a supporting plate is fixedly installed in the inside of the water collecting frame, a fan-coil unit body is fixedly installed at the upper end of the supporting plate, a maintenance plate is fixed on one side of the fan-coil unit body through bolts, a cleaning assembly is arranged above the sliding grooves, the cleaning assembly comprises a connecting plate, drive rollers are movably installed on the lower end of the connecting plate, a plurality of brushes are fixedly installed on the lower end of the connecting plate, and the plurality of brushes are arranged horizontally and equidistantly.

[0007] Preferably, a fixed column is fixedly installed on the lower end of the connecting plate, and a groove is formed in the lower end of the fixed column.

[0008] Preferably, a spring is fixedly installed in the groove, and a support column is fixedly installed on the lower end of the spring.

[0009] Preferably, a scraper is fixedly installed on the lower end of the support column, and the lower end of the scraper is attached to the inside of the water collecting frame.

[0010] Preferably, the drive rollers are in sliding matching with the sliding grooves.

[0011] Preferably, the outer part of the water collecting frame is fixedly provided with a H-shaped support, one end of the H-shaped support is fixedly connected with the fan coil body.

[0012] In summary, the application has the following beneficial technical effects: through the cleaning assembly, the driving roller at the lower end of the connecting plate is started to drive the connecting plate, the brush and the scraper to move towards the drain hole, so as to continuously push the dust and sludge in the water collecting frame, reduce the situation that the sludge flows into the water outlet pipe with water, and avoid the situation that too much sludge flows into the water outlet pipe to affect the drainage of the water outlet pipe. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic view of the overall structure of a fan coil of a central air conditioner in the embodiment of the application;

[0014] Figure 2 is a schematic view of the cleaning assembly structure of a fan coil of a central air conditioner in the embodiment of the application;

[0015] Figure 3 is a schematic view of the fixing column structure of a fan coil of a central air conditioner in the embodiment of the application;

[0016] Figure 4 is a schematic view of the water collecting frame structure of a fan coil of a central air conditioner in the embodiment of the application.

[0017] The reference signs are as follows: 1, water collecting frame; 2, sliding groove; 3, support plate; 4, fan coil body; 5, H-shaped support; 6, cleaning assembly; 7, connecting plate; 8, driving roller; 9, brush; 10, fixing column; 11, support column; 12, scraper; 13, maintenance plate; 14, groove; 15, spring; 16, drain hole. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the application easy to understand, the application will be further described in combination with specific embodiments.

[0019] As shown in Figures 1-4 a fan coil of a central air conditioner, comprising a water collecting frame 1, two sliding grooves 2 are formed in the upper edge of the water collecting frame 1, a drain hole 16 is formed in the lower end of the water collecting frame 1, a support plate 3 is fixedly installed in the inside of the water collecting frame 1, a fan coil body 4 is fixedly installed at the upper end of the support plate 3, a maintenance plate 13 is fixed on one side of the fan coil body 4 through bolts, a cleaning assembly 6 is arranged above the sliding groove 2, the cleaning assembly 6 comprises a connecting plate 7, driving rollers 8 are movably installed at the lower end of the connecting plate 7 close to both sides, a plurality of brushes 9 are fixedly installed at the lower end of the connecting plate 7, and the plurality of brushes 9 are arranged horizontally and equidistantly.

[0020] When the fan coil unit 4 is working, the water collection frame 1 can collect sewage. Through the cleaning component 6, the drive roller 8 at the lower end of the connecting plate 7 is activated, causing the connecting plate 7 to drive the brush 9 and scraper 12 to move towards the drain hole 16, thereby continuously pushing the dust and sludge inside the water collection frame 1, minimizing the occurrence of sludge entering the outlet pipe with the water flow, and avoiding the situation where too much sludge flows into the outlet pipe and affects the drainage of the outlet pipe.

[0021] In this embodiment, a fixing post 10 is fixedly installed at the lower end of the connecting plate 7, and a groove 14 is provided at the lower end of the fixing post 10.

[0022] In this embodiment, a spring 15 is fixedly installed inside the groove 14, and a support column 11 is fixedly installed at the lower end of the spring 15.

[0023] In this embodiment, a scraper 12 is fixedly installed at the lower end of the support column 11, and the lower end of the scraper 12 is in contact with the inside of the water collection frame 1.

[0024] In this embodiment, the drive roller 8 is slidably matched with the slide groove 2.

[0025] In this embodiment, an I-shaped support 5 is fixedly installed on the outside of the water collection frame 1, and one end of the I-shaped support 5 is fixedly connected to the fan coil unit body 4.

[0026] The implementation principle of a central air conditioning fan coil unit in this application embodiment is as follows: When the fan coil unit body 4 is working, the water collection frame 1 can complete the collection of sewage. Through the set cleaning component 6, the drive roller 8 at the lower end of the connecting plate 7 is activated, so that the connecting plate 7 drives the brush 9 and scraper 12 to move towards the drain hole 16, thereby continuously pushing the dust and sludge inside the water collection frame 1, minimizing the occurrence of sludge entering the water outlet pipe with the water flow, and avoiding the situation where too much sludge flows into the water outlet pipe and affects the drainage of the water outlet pipe.

[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0028] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A central air conditioning fan coil unit, characterized in that: The system includes a water collection frame (1), with two grooves (2) on the upper edge of the water collection frame (1), and a drain hole (16) at the lower end of the water collection frame (1). A support plate (3) is fixedly installed inside the water collection frame (1), and a fan coil unit body (4) is fixedly installed at the upper end of the support plate (3). A maintenance plate (13) is fixed to one side of the fan coil unit body (4) by bolts. A cleaning component (6) is provided above the grooves (2). The cleaning component (6) includes a connecting plate (7). Drive rollers (8) are movably installed near the sides at the lower end of the connecting plate (7). Several brushes (9) are fixedly installed at the lower end of the connecting plate (7), and the brushes (9) are arranged horizontally at equal intervals.

2. A central air conditioning fan coil unit according to claim 1, characterized in that: A fixing post (10) is fixedly installed at the lower end of the connecting plate (7), and a groove (14) is provided at the lower end of the fixing post (10).

3. A central air conditioning fan coil unit according to claim 2, characterized in that: A spring (15) is fixedly installed inside the groove (14), and a support column (11) is fixedly installed at the lower end of the spring (15).

4. A central air conditioning fan coil unit according to claim 3, characterized in that: A scraper (12) is fixedly installed at the lower end of the support column (11), and the lower end of the scraper (12) is in contact with the inside of the water collection frame (1).

5. A central air conditioning fan coil unit according to claim 1, characterized in that: The drive roller (8) slides and matches the groove (2).

6. A central air conditioning fan coil unit according to claim 1, characterized in that: The water collection frame (1) is fixedly installed with an I-shaped support (5) on its exterior, and one end of the I-shaped support (5) is fixedly connected to the fan coil unit body (4).

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