CN212339451U - A filter equipment for fan coil - Google Patents
A filter equipment for fan coil Download PDFInfo
- Publication number
- CN212339451U CN212339451U CN202020437011.7U CN202020437011U CN212339451U CN 212339451 U CN212339451 U CN 212339451U CN 202020437011 U CN202020437011 U CN 202020437011U CN 212339451 U CN212339451 U CN 212339451U
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- fan coil
- fixedly connected
- installation box
- install bin
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Abstract
The utility model belongs to the field of fan coil filtering devices, in particular to a filtering device for a fan coil, which aims at the problems that the sealing performance of the existing fan coil filtering device and the connection of a fan coil air outlet pipe is poor, the filtering effect is poor and the working quality is poor; from the complex operation that demolishs on fan coil, the relatively poor problem of convenience, now propose following scheme, it includes the install bin of no roof, all rotate through the bearing on the both sides lateral wall of install bin and be connected with the horizontally screw rod, the one end that two screw rods are close to each other extends to the inside of install bin and the first bevel gear of fixedly connected with, the intermediate position of the diapire of install bin rotates through the bearing and is connected with the vertically pivot, the top of pivot extends to the inside of install bin and fixedly connected with second bevel gear, the utility model discloses novel structure, it is good to go out the leakproofness of union coupling with fan coil, and the filter effect is good, and work quality is higher, is convenient for demolish from fan coil, and the convenience is higher.
Description
Technical Field
The utility model relates to a fan coil filter equipment technical field especially relates to a filter equipment for fan coil.
Background
The fan coil is one of the end devices of the air conditioning system which consists of a small fan, a motor, a coil and the like. When chilled water or hot water flows through the coil pipes, heat is exchanged with air outside the pipes, so that the air is cooled, dehumidified or heated to adjust indoor air parameters. It is a common cold and heat supply end device. In order to improve the indoor air quality, a filtering device needs to be installed at the air outlet of the fan coil.
However, the connection between the existing fan coil filtering device and the fan coil air outlet pipe has poor sealing performance, so that the filtering effect is poor and the working quality is poor; and the existing fan coil filtering device is complex to detach from the fan coil, and the convenience is poor, so that the filtering device for the fan coil is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a filter device for fan coil, which solves the problems of poor sealing performance of the connection between the existing fan coil filter device and the fan coil air outlet pipe, poor filtering effect and poor working quality; and the existing fan coil filtering device is complex to detach from the fan coil and has poor convenience.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a filtering device for a fan coil comprises an installation box without a top wall, wherein horizontal screw rods are rotatably connected to the side walls of the two sides of the installation box through bearings, one ends, close to each other, of the two screw rods extend to the inside of the installation box and are fixedly connected with first bevel gears, a vertical rotating shaft is rotatably connected to the middle position of the bottom wall of the installation box through bearings, the top end of the rotating shaft extends to the inside of the installation box and is fixedly connected with a second bevel gear, the two first bevel gears are respectively in meshed connection with the second bevel gear, vertical clamping plates are spirally connected to the outer rings of the screw rods positioned outside the installation box in a matched mode, horizontal limiting rods are fixedly connected to the outer side walls of the two sides of the installation box, the two clamping plates are respectively in clearance fit with the outer rings of the two limiting rods, and sealing rings are fixedly connected to the top end, annular spacing groove has been seted up on the top of sealing washer, is located two of sealing washer top the stopper of equal fixedly connected with rectangle on the lateral wall that splint are close to each other, the outer lane clearance fit of stopper has the spacing pipe of horizontally, two the equal fixedly connected with fixed plate of one end that spacing pipe is close to each other.
Preferably, be located the screw rod top be fixed with the horizontally filter screen on the inside wall of install bin, be located the pivot both sides all seted up ventilative hole on the diapire of install bin.
Preferably, two the one end and two that the gag lever post kept away from each other the one end that the screw rod was close to each other flushes, two the limiting plate has all been welded to the one end that the screw rod was kept away from each other.
Preferably, two the screw thread direction of screw rod is the same, the bottom of pivot extends to the below of install bin and the welding has the handle.
Preferably, the side walls of the two clamping plates, which are close to each other, are respectively contacted with one ends of the two limiting pipes, which are far away from each other.
Preferably, the top of the fixing plate is provided with a bolt hole, and a fixing bolt is movably sleeved in the bolt hole.
The utility model has the advantages that:
1. through the cooperation of install bin, sealing washer and spacing groove, can effectually promote fan coil filter equipment and fan coil air-out union coupling's leakproofness, can effectual promotion filter effect, work quality is higher.
2. Through the cooperation of install bin, screw rod, pivot, handle, first bevel gear, second bevel gear, gag lever post, splint, stopper, spacing pipe and fixed plate, the operation of demolising fan coil filter equipment from fan coil can effectually be simplified, and the convenience is higher.
The utility model discloses novel structure, it is good with fan coil air-out union coupling's leakproofness, the filter effect is good, and work quality is higher, is convenient for demolish from fan coil, and the convenience is higher.
Drawings
Fig. 1 is a schematic structural view of a filtering device for a fan coil according to the present invention;
fig. 2 is a cross-sectional view of a filter device for a fan coil according to the present invention;
FIG. 3 is an enlarged view of a portion A;
fig. 4 is a top view of a seal ring for a fan coil filter assembly according to the present invention.
Reference numbers in the figures: 1. installing a box; 2. a rotating shaft; 3. a handle; 4. a screw; 5. a splint; 6. A limiting rod; 7. a limiting pipe; 8. a fixing plate; 9. a seal ring; 10. a limiting block; 11. a first bevel gear; 12. a second bevel gear; 13. a filter screen; 14. a ventilation hole; 15. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a filter device for a fan coil, which comprises a mounting box 1 without a top wall, horizontal screw rods 4 are rotatably connected on the side walls of two sides of the mounting box 1 through bearings, one ends of the two screw rods 4 close to each other extend into the mounting box 1 and are fixedly connected with first bevel gears 11, a vertical rotating shaft 2 is rotatably connected at the middle position of the bottom wall of the mounting box 1 through bearings, the top end of the rotating shaft 2 extends into the mounting box 1 and is fixedly connected with second bevel gears 12, the two first bevel gears 11 are respectively engaged with the second bevel gears 12, vertical clamping plates 5 are spirally connected with the outer rings of the screw rods 4 positioned outside the mounting box 1, horizontal limiting rods 6 are fixedly connected on the outer side walls of two sides of the mounting box 1, the two clamping plates 5 are respectively clearance-fitted on the outer rings of the two limiting rods 6, and a sealing ring 9 is fixedly connected with the top end of, annular spacing groove 15 has been seted up on the top of sealing washer 9, and the stopper 10 of equal fixedly connected with rectangle on the lateral wall that two splint 5 that are located sealing washer 9 top are close to each other, and the outer lane clearance fit of stopper 10 has the spacing pipe 7 of horizontally, and the equal fixedly connected with fixed plate 8 of one end that two spacing pipes 7 are close to each other.
Be located and be fixed with horizontally filter screen 13 on the inside wall of the install bin 1 of screw rod 4 top, all seted up ventilative hole 14 on the diapire of the install bin 1 that is located 2 both sides of pivot, accomplish the back with the installation of fan coil filter equipment, accessible filter screen 13 can filter the back to the fan coil air-out, and the 14 air-outs of rethread ventilative hole.
The one end that two gag lever posts 6 kept away from each other flushes with the one end that two screw rods 4 are close to each other, and the limiting plate has all been welded to the one end that two screw rods 4 kept away from each other, can prevent that splint 5 from breaking away from screw rod 4 and gag lever post 6.
The screw thread direction of two screw rods 4 is the same, and when driving two screw rods 4 through second bevel gear 12 and two first bevel gear 11 and rotating, through two screw rods 4 respectively with the screw drive of two splint 5, can make two splint 5 be close to each other or keep away from each other, the bottom of pivot 2 extends to the below of install bin 1 and the welding has handle 3, can conveniently rotate pivot 2.
The side walls, close to each other, of the two clamping plates 5 are in contact with one ends, far away from each other, of the two limiting pipes 7 respectively, and therefore the installation stability of the fan coil filtering device can be guaranteed.
The top of the fixed plate 8 is provided with a bolt hole, and a fixed bolt is movably sleeved in the bolt hole.
The working principle is as follows: when the fan coil filtering device 2 needs to be installed, firstly, the rotating shaft 2 is driven to rotate by rotating the handle 3, the two screw rods 4 can be driven to rotate by the transmission of the second bevel gear 12 and the two first bevel gears 11, the two screw rods 4 can be driven to rotate, the two clamping plates 5 can be far away from each other by the spiral transmission of the two screw rods 4 and the two clamping plates 5 respectively, the two limiting blocks 10 can be driven to be far away from each other, the two fixing plates 8 can be driven to be far away from each other, the distance between the two fixing plates 8 is larger than the distance between the two side ends of the sealing ring 9, then the limiting groove 15 on the sealing ring 9 is aligned to the fan coil air outlet pipe, and the fan coil air outlet pipe is inserted into the limiting groove 15, so that the sealing performance of the connection between the fan coil filtering device and the fan coil air outlet pipe can be effectively improved, the two limit blocks 10 can be driven to approach each other, the two fixing plates 8 can be driven to approach each other, the two limit pipes 7 can be driven to approach each other until the two fixing plates 8 press the outer pipe walls at the two sides of the air outlet pipe of the fan coil, then the fixing plates 8 are fixed on the outer pipe walls of the air outlet pipe of the fan coil through fixing bolts, the installation of the fan coil filtering device can be completed, when the fan coil filtering device needs to be dismounted from the fan coil, the rotating shaft 2 is driven to rotate by rotating the handle 3, the two screw rods 4 can be driven to rotate by the transmission of the second bevel gear 12 and the two first bevel gears 11, the two clamp plates 5 can be far away from each other through the screw transmission of the two screw rods 4 and the two clamp plates 5 respectively, the two limit blocks 10 can be driven to be far away from each other until the two limit blocks 10 are completely separated, the sealing ring 9 is separated from the air outlet pipe of the fan coil, so that the fan coil filtering device can be detached from the fan coil, and the operation of detaching the fan coil filtering device from the fan coil is simple.
The utility model discloses novel structure, it is good with fan coil air-out union coupling's leakproofness, the filter effect is good, and work quality is higher, is convenient for demolish from fan coil, and the convenience is higher.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A filtering device for a fan coil comprises an installation box (1) without a top wall, and is characterized in that horizontal screw rods (4) are rotatably connected to the side walls of two sides of the installation box (1) through bearings, one ends, close to each other, of the screw rods (4) extend to the inside of the installation box (1) and are fixedly connected with first bevel gears (11), the middle position of the bottom wall of the installation box (1) is rotatably connected with a vertical rotating shaft (2) through bearings, the top end of the rotating shaft (2) extends to the inside of the installation box (1) and is fixedly connected with second bevel gears (12), the first bevel gears (11) are meshed with the second bevel gears (12), the outer rings of the screw rods (4) positioned outside the installation box (1) are spirally connected with vertical clamping plates (5) in a matched mode, horizontal limiting rods (6) are fixedly connected to the outer side walls of two sides of the installation box (1), two splint (5) are clearance fit respectively two the outer lane of gag lever post (6), the top fixedly connected with sealing washer (9) of install bin (1), annular spacing groove (15) have been seted up on the top of sealing washer (9), are located two of sealing washer (9) top stopper (10) of equal fixedly connected with rectangle on the lateral wall that splint (5) are close to each other, the outer lane clearance fit of stopper (10) has horizontally spacing pipe (7), two the equal fixedly connected with fixed plate (8) of one end that spacing pipe (7) are close to each other.
2. A filter unit for a fan coil according to claim 1, in which a horizontal filter screen (13) is fixed to the inner side wall of the installation box (1) above the screw (4), and ventilation holes (14) are formed in the bottom wall of the installation box (1) on both sides of the rotation shaft (2).
3. A filter device for a fan coil according to claim 1, wherein the ends of the two stop levers (6) that are far away from each other are flush with the ends of the two screws (4) that are near to each other, and a stop plate is welded to the ends of the two screws (4) that are far away from each other.
4. A filter device for fan coils as claimed in claim 1, characterised in that the two screws (4) have the same thread direction, the bottom end of the shaft (2) extends below the mounting box (1) and the handle (3) is welded thereto.
5. A filter device for fan coils, as claimed in claim 1, characterised in that the side walls of the two clamping plates (5) that are close to each other are in contact with the ends of the two limiting tubes (7) that are far from each other.
6. A filter unit for a fan coil according to claim 1, wherein the top of the fixing plate (8) is provided with a bolt hole, and a fixing bolt is movably sleeved in the bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437011.7U CN212339451U (en) | 2020-03-31 | 2020-03-31 | A filter equipment for fan coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437011.7U CN212339451U (en) | 2020-03-31 | 2020-03-31 | A filter equipment for fan coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212339451U true CN212339451U (en) | 2021-01-12 |
Family
ID=74069866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020437011.7U Active CN212339451U (en) | 2020-03-31 | 2020-03-31 | A filter equipment for fan coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212339451U (en) |
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2020
- 2020-03-31 CN CN202020437011.7U patent/CN212339451U/en active Active
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