Steering device for fan coil

Abstract

The utility model belongs to the field of fan coils, and particularly relates to a steering device for a fan coil. The steering device for the fan coil can adjust the air outlet direction and comprises the fan coil, rotating shafts, guide plates, gears, electric guide rods and the like, the rotating shafts are rotationally arranged on the front portion of the inner side of the fan coil at intervals, the guide plates are connected to the rotating shafts, the gears are connected to the lower portions of the rotating shafts, and the electric guide rods are connected to the guide plates. An electric guide rod is installed on the front portion of the inner side of the fan coil and located on the rear side of the guide plate. By starting the electric guide rod, the first sliding block moves left and right to drive the rack to move left and right, the rack moves left and right to drive the gear to rotate, and the gear rotates to drive the rotating shaft and the guide plate to rotate, so that blown air can be guided, and the problem that indoor temperature changes are asynchronous is solved.

Description

Technical Field

[0001] The utility model belongs to the field of fan coil units, and in particular relates to a steering device for a fan coil unit. Background Art

[0002] The fan coil unit is referred to as fan coil. It is one of the terminal devices of the air-conditioning system, which is composed of a small fan, an electric motor and a coil. When chilled water or hot water flows through the coil tube, it exchanges heat with the air outside the tube, so that the air is cooled, dehumidified or heated to adjust the indoor air parameters.

[0003] The patent authorization publication number is CN207422433U, and the publication date is 2018-05-29. It discloses a fan coil unit, including a fan coil unit body, on which a return air port, a fan, an air outlet and a surface cooler are provided; the surface cooler is fixedly installed on the inner side of the fan coil unit body, and the surface cooler and the fan are both located between the return air port and the air outlet, and a refrigeration system for dehumidification is also provided in the fan coil unit body.

[0004] In the above patent, the air outlet is fixed during the cooling or heating process, so that during the cooling or heating process, the local temperature of the blowing position of the air outlet of the fan coil unit will change rapidly, and then diffuse to various areas of the room. This method will cause the indoor temperature to change asynchronously, thereby causing the indoor cooling or heating time to be too long.

[0005] In summary, there is an urgent need for a steering device for a fan coil unit that can adjust the air outlet direction to solve the above problems. Utility Model Content

[0006] In order to overcome the disadvantage that the air outlet direction of the existing fan coil unit is fixed, resulting in asynchronous changes in indoor temperature, the purpose of the utility model is to provide a steering device for the fan coil unit that can adjust the air outlet direction.

[0007] The technical implementation scheme of the utility model is:

[0008] A steering device for a fan coil unit includes a fan coil unit, a rotating shaft, a guide plate, a gear, an electric guide rod, a first slider and a rack. The rotating shaft is rotatably arranged at intervals at the front inner side of the fan coil unit, the guide plate is connected to the rotating shaft, and the gear is connected to the lower part of the rotating shaft. The electric guide rod is installed at the front inner side of the fan coil unit, the electric guide rod is located at the rear side of the guide plate, two first sliders are slidably arranged on the electric guide rod, a rack is connected between the bottoms of the two first sliders, and the rack and the gear are meshed with each other.

[0009] Optionally, it also includes a support base, a rodless cylinder, a second slider, a mounting plate and a cleaning sponge. The support base is connected to the left and right sides of the rear of the fan coil unit. The rodless cylinder is symmetrically installed on the support base. The second slider is slidably arranged on the rodless cylinder. A mounting plate is connected between the two corresponding second sliders. A cleaning sponge is detachably arranged on the mounting plate. The cleaning sponges are relatively arranged and are in contact with the air inlet filter of the fan coil unit.

[0010] Optionally, it also includes a mounting seat, a collection frame, a mounting block and a clamping block. The left and right sides of the rear of the fan coil unit are connected to the mounting seat, the collection frame is placed on the mounting seat, the rear side of the collection frame is connected to the mounting block, the bottom of the mounting block is connected to the clamping block, and the clamping block is clamped on the mounting seat.

[0011] Optionally, the directions of the guide plates are uniformly arranged.

[0012] Optionally, a collection frame is located below the cleaning sponge.

[0013] Optionally, the clamping block and the mounting seat are clamped together. Beneficial Effects

[0014] 1. The utility model starts the electric guide rod to make the first slider move left and right, driving the rack to move left and right, the left and right movement of the rack drives the gear to rotate, the rotation of the gear drives the rotating shaft and the guide plate to rotate, so as to guide the blown wind and avoid the problem of asynchronous indoor temperature changes.

[0015] 2. The utility model starts the rodless cylinder to move the second slider downward, and the downward movement of the second slider can drive the cleaning sponge to move downward, so as to clean the dust on the air inlet filter.

[0016] 3. The collection frame of the utility model is used to collect dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 This is a schematic diagram of a first partial three-dimensional structure of the utility model.

[0019] Figure 3 It is a schematic diagram of a second partial three-dimensional cross-sectional structure of the utility model.

[0020] Figure 4 It is a schematic diagram of the third partial three-dimensional structure of the utility model.

[0021] Figure 5 It is a schematic diagram of a fourth partial three-dimensional cross-sectional structure of the utility model.

[0022] The meanings of the reference numerals in the figure are: 1. fan coil unit, 2. rotating shaft, 3. guide plate, 4. gear, 5. electric guide rod, 6. first slider, 7. rack, 8. support seat, 9. rodless cylinder, 10. second slider, 11. mounting plate, 12. cleaning sponge, 13. mounting seat, 14. collecting frame, 15. mounting block, 16. clamping block. DETAILED DESCRIPTION

[0023] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0024] Embodiment: A steering device for a fan coil unit, see Figure 1-Figure 5 As shown, it includes a fan coil unit 1, a rotating shaft 2, a guide plate 3, a gear 4, an electric guide rod 5, a first slider 6, a rack 7, a support seat 8, a rodless cylinder 9, a second slider 10, a mounting plate 11, a cleaning sponge 12, a mounting seat 13, a collecting frame 14, a mounting block 15 and a clamping block 16. The rotating shaft 2 is rotatably arranged at intervals on the front inner side of the fan coil unit 1. The rotating shaft 2 is connected to the guide plate 3. The directions of the guide plates 3 are uniformly arranged. The lower part of the rotating shaft 2 is connected to the gear 4. The rotation of the gear 4 can drive the guide plate 3 to rotate, so that the air outlet direction can be adjusted. An electric guide rod 5 is installed at the front inner side of the fan coil unit 1. The electric guide rod 5 is located at the rear side of the guide plate 3. Two first sliders 6 are slidably arranged on the electric guide rod 5. A rack 7 is connected between the bottoms of the two first sliders 6. The rack 7 and the gear 4 are meshed with each other. The fan coil unit Support seats 8 are welded on both sides of the rear part of the fan coil 1. Rodless cylinders 9 are symmetrically installed on the support seats 8. A second slider 10 is slidably arranged on the rodless cylinder 9. A mounting plate 11 is connected between the two corresponding second sliders 10. A cleaning sponge 12 is detachably arranged on the mounting plate 11. The cleaning sponge 12 is relatively arranged. The cleaning sponge 12 contacts the air inlet filter of the fan coil 1. The cleaning sponge 12 can clean the air inlet filter by moving downward. Mounting seats 13 are welded on both sides of the rear part of the fan coil 1. A collection frame 14 is placed on the mounting seat 13. The collection frame 14 is located below the cleaning sponge 12. A mounting block 15 is welded on the rear side of the collection frame 14. A clamping block 16 is welded on the bottom of the mounting block 15, and the clamping block 16 is clamped on the mounting seat 13. The clamping block 16 and the mounting seat 13 are clamped.

[0025] When the device is needed, people first install the device at a designated location, and then start the device to perform cooling or heating. At the same time, the electric guide rod 5 can be started to make the first slider 6 move left and right. The left and right movement of the first slider 6 drives the rack 7 to move left and right. The left and right movement of the rack 7 drives the gear 4 to rotate. The rotation of the gear 4 drives the rotating shaft 2 and the guide plate 3 to rotate, so that the guide plate 3 can reciprocate left and right, thereby guiding the blown wind to avoid the problem of asynchronous indoor temperature changes. People can also keep the blown wind in the same direction for a period of time, and then start the electric guide rod 5 to make the blown wind move in another direction. The direction can be changed, so that the purpose of keeping the temperature of the entire room synchronized can be achieved. When the dust on the air inlet filter needs to be cleaned, first start the rodless cylinder 9, so that the second slider 10 on the rodless cylinder 9 moves downward, and the downward movement of the second slider 10 can drive the mounting plate 11 and the cleaning sponge 12 to move downward, so that the dust on the air inlet filter can be cleaned, and the dust falls into the collecting frame 14. After cleaning, turn off the rodless cylinder 9, and pull the collecting frame 14 upward through the block 16 to process the dust in the collecting frame 14. When the device is not needed, turn off the device and the electric guide rod 5.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A steering device for a fan coil unit, comprising a fan coil unit (1), a rotating shaft (2) and a guide plate (3), wherein the rotating shaft (2) is rotatably arranged at an interval on the inner front part of the fan coil unit (1), and the guide plate (3) is connected to the rotating shaft (2), characterized in that: It also comprises a gear (4), an electric guide rod (5), a first slider (6) and a rack (7), wherein the gear (4) is connected to the lower part of the rotating shaft (2), the electric guide rod (5) is mounted on the inner front part of the fan coil unit (1), two first sliders (6) are slidably arranged on the electric guide rod (5), the rack (7) is connected between the bottoms of the two first sliders (6), and the rack (7) and the gear (4) are meshed with each other.

2. A steering device for a fan coil unit according to claim 1, characterized in that: It also includes a support base (8), a rodless cylinder (9), a second slider (10), a mounting plate (11) and a cleaning sponge (12), wherein the support base (8) is connected to the left and right sides of the rear of the fan coil unit (1), the rodless cylinder (9) is symmetrically mounted on the support base (8) in a front-to-back manner, the second slider (10) is slidably arranged on the rodless cylinder (9), the mounting plate (11) is connected between two corresponding second sliders (10) in the front and back, and the cleaning sponge (12) is detachably arranged on the mounting plate (11).

3. A steering device for a fan coil unit according to claim 2, characterized in that: It also comprises a mounting seat (13), a collection frame (14), a mounting block (15) and a clamping block (16), wherein the mounting seat (13) is connected to the left and right sides of the rear part of the fan coil unit (1), the collection frame (14) is placed on the mounting seat (13), the mounting block (15) is connected to the rear side of the collection frame (14), the clamping block (16) is connected to the bottom of the mounting block (15), and the clamping block (16) is clamped on the mounting seat (13).

4. A steering device for a fan coil unit according to claim 1, characterized in that: The directions of the guide plates (3) are arranged uniformly.

5. A steering device for a fan coil unit according to claim 3, characterized in that: The collecting frame (14) is located below the cleaning sponge (12).

6. A steering device for a fan coil unit according to claim 3, characterized in that: The clamping block (16) and the mounting seat (13) are clamped together.

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