CN212691932U - Fan coil with air inlet filtering structure - Google Patents

Abstract

The utility model discloses a fan coil with filterable structure of air intake, including mounting platform, the handrail is all installed to the both sides of mounting platform bottom, and the return air inlet is installed to mounting platform's bottom, and the lower part cup joints the pole all to be installed in the both sides on mounting platform top, and cup joint the pipe on the mounting platform top between the pole is installed to the lower part, and the top of cup joint the pipe has cup jointed the air-supply line, and cup joint the pipe and extend to the inside one side of air-supply line and seted up first spout. The utility model discloses a be provided with the laminating piece, the laminating piece comes through the laminating spring to keep laminating with the inner wall of air-supply line, prevent fan dish during operation, can cup joint out the condition that appears leaking gas at cup joint pipe and air-supply line to influence the work efficiency of fan dish, the staff cup joints the pole through the lower part and cup joints the pole with upper portion and come to take out mounting platform downwards, and take out the sieve graticule mesh and get rid of the dust on the sieve graticule mesh, thereby improve the work efficiency of the longer fan dish of a part service life.

Description

Fan coil with air inlet filtering structure

Technical Field

The utility model relates to a fan coil technical field specifically is a fan coil with filterable structure of air intake.

Background

The fan coil component is an ideal end product of a central air conditioner and is widely applied to hotels, office buildings, hospitals, business and residential institutions and scientific research institutions. The fan coil component comprises a fan, a motor, a coil, a filtering device, a room temperature adjusting device, a box body and the like. The fan circulates indoor air, so that the air is cooled or heated through the coil pipe for supplying cold water or hot water to keep the room temperature and meet the comfort requirement of people. Wherein, filter equipment's effect is the dust in the indoor circulating air of filtration, improve room sanitary conditions, the protection coil pipe is not blockked up by the dust simultaneously, ensure amount of wind and heat transfer effect, the top at the furred ceiling is installed mostly to the fan coil subassembly, and filter equipment installs the air intake at the coil pipe, fan coil pipe uses after a period, impurity such as dust can be covered on the filter screen, reduce indoor intake, and then influence the refrigeration or the effect of heating of air conditioner, consequently, filter equipment needs regularly to wash, with the life of guaranteeing fan coil subassembly and the cleanliness of indoor air. But fan coil among the prior art all can't carry out effective filtration to the return air, if will install additional and purify filtering capability, then must reform transform current air conditioning system, and the engineering volume is great, and the cost of transformation is higher. In addition, the filter assembly is of a fixed structure, the return air resistance of the fan coil is greatly increased, the air outlet quantity of the fan coil is seriously influenced, the refrigerating capacity and the heating capacity of the fan coil are seriously reduced, and the service life of the filter plate can be shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan coil with filterable structure of air intake to the filter assembly who proposes also all adopts fixed structure in solving above-mentioned background art, greatly increased fan coil return air windage, seriously influence the fan coil air-out amount of wind, seriously reduce fan coil's refrigerating output and heating capacity, and can shorten the life's of cassette problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fan coil with filterable structure of air intake, includes mounting platform, the handrail is all installed to the both sides of mounting platform bottom, the return air inlet is installed to mounting platform's bottom, the lower part pole of cup jointing is all installed to the both sides on mounting platform top, the cup jointing pipe is installed on the mounting platform top between the pole is cup jointed to the lower part, the air-supply line has been cup jointed on the top of cup jointing pipe, first spout has been seted up to one side that the cup jointing pipe extends to the air-supply line inside, the round fixed slot has been seted up to the cup jointing pipe surface that first spout is relative.

Preferably, the front surface of the mounting platform is provided with a rotary handle in a threaded manner, and one end of the rotary handle penetrates through the air return opening.

Preferably, the laminating spring is evenly installed to the inside of fixed slot, the laminating piece is installed to the other end of laminating spring, and the laminating piece is cyclic annular and extends to first spout inside and laminate mutually with first spout.

Preferably, both sides of the inner wall of the sleeve pipe are provided with placing grooves, and a screen mesh is placed between the two placing grooves.

Preferably, the sliding blocks are installed at the upper end and the lower end of the sieve mesh extending to the inside of the placing groove, the second sliding grooves are formed in the upper end and the lower end of the placing groove, and the second sliding grooves are matched with the sliding blocks.

Preferably, the top end of the lower sleeve rod is provided with an upper sleeve rod, the top end of the upper sleeve rod is provided with a fixed table, and the bottom ends of the fixed tables at the two sides of the upper sleeve rod are provided with fixed screws in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are that: this fan coil with filterable structure of air intake's simple structure, convenient to use can effectually prevent that the dust from entering into the fan dish to influence a normal work efficiency of fan dish, and the device conveniently reduces the cost expense when reforming transform the fan dish from certain circumstances.

1. Through being provided with the laminating piece, the laminating piece keeps laminating through laminating the spring with the inner wall of air-supply line, prevents that the fan dish during operation can cup joint out the condition that appears leaking gas at the bell and spigot joint pipe with the air-supply line to influence the work efficiency of fan dish.

2. Through being provided with lower part and cup jointing the pole with upper portion and cup jointing the pole, cup joint the pole through lower part and cup joint the pole with upper portion and come to take out mounting platform downwards to take out the sieve net and get rid of the dust on the sieve net, thereby improve the work efficiency of the longer fan dish of some service life.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic bottom view of the structure of the present invention;

fig. 4 is a partially enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 5 is a schematic enlarged view of a part of the structure at B in fig. 1 according to the present invention.

In the figure: 1. mounting a platform; 2. a handrail; 3. an air return opening; 4. sleeving a pipe; 5. an air inlet pipe; 6. fixing grooves; 7. fitting a spring; 8. fitting blocks; 9. a first chute; 10. screening grids; 11. fixing screws; 12. a slider; 13. a placement groove; 14. a second chute; 15. rotating the grip; 16. a lower part is sleeved with a rod; 17. an upper part is sleeved with a rod; 18. and a fixed platform.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a fan coil with an air inlet filtering structure comprises a mounting platform 1, handrails 2 are mounted on two sides of the bottom of the mounting platform 1, a return air inlet 3 is mounted at the bottom of the mounting platform 1, a rotary handle 15 is mounted on the front face of the mounting platform 1 in a threaded manner, one end of the rotary handle 15 penetrates through the return air inlet 3, lower sleeving rods 16 are mounted on two sides of the top of the mounting platform 1, upper sleeving rods 17 are mounted on the top of the lower sleeving rods 16, fixing tables 18 are mounted on the top of the upper sleeving rods 17, fixing screws 11 are mounted on the bottoms of the fixing tables 18 on two sides of the upper sleeving rods 17 in a threaded manner, sleeving pipes 4 are mounted on the top of the mounting platform 1 between the lower sleeving rods 16, an air inlet pipe 5 is sleeved on the top of the sleeving pipes 4, a first sliding groove 9 is formed in one side, opposite to the first sliding groove 9, a circle of fixing grooves 6 are formed in the outer, laminating spring 7 is evenly installed to the inside of fixed slot 6, and laminating piece 8 is installed to laminating spring 7's the other end, and laminating piece 8 for cyclic annular and extend to first spout 9 inside and laminate mutually with first spout 9, laminating piece 8 comes to keep laminating with the inner wall of air-supply line 5 through laminating spring 7, prevents fan dish during operation, can appear the condition of leaking gas in the cup jointing of bell and spigot joint pipe 4 and air-supply line 5 to influence the work efficiency of fan dish.

Standing groove 13 has all been seted up to the both sides of 4 inner walls of bell and spigot pipe, sieve net 10 has been placed between two standing grooves 13, slider 12 has all been installed to the upper and lower both ends that sieve net 10 extends to standing groove 13 inside, second spout 14 has all been seted up at the upper and lower both ends of standing groove 13, and second spout 14 and slider 12 mutually support, the staff comes installation platform 1 to take out downwards through lower part cup joint pole 16 and upper portion cup joint pole 17, and take out sieve net 10 and get rid of the dust on the sieve net 10, thereby improve the work efficiency of the longer fan dish of some service life.

The working principle is as follows: after a fan disc in a house is used for a certain time, a large amount of dust can be adhered to the screen mesh 10 in the air inlet pipe 5 of the fan disc, and the blowing efficiency of the fan disc can be seriously affected when the dust adhered to the screen mesh 10 is too much, so that a worker needs to take out the screen mesh 10 in the air inlet pipe 5 of the fan disc, clean the screen mesh 10, remove the dust on the screen mesh 10, install the cleaned screen mesh 10 in the sleeve pipe 4, improve the working efficiency of a part of fan discs with longer service life, detach the screen mesh 10, draw out the installation platform 1 downwards through the handrails 2, expose the sleeve pipe 4 which is originally hidden in the wall and is provided with the screen mesh 10, facilitate the replacement and cleaning of the worker, and take the worker down the fan disc by rotating the rotary handle 15 when the worker is originally used for the beautiful return air inlet 3, and a washing, and when the staff is reforming transform the fan-coil that does not originally install sieve net 10, only need cup joint pipe 4 on air-supply line 5, and with the fixed station 18 of both sides come with the wall through fixed screw 11 fixed mutually can, the installation of staff has made things convenient for, cost when reforming transform the fan-coil has also been reduced from certain circumstances, and install the laminating piece 8 of 4 both sides of cup joint pipe and come to keep laminating with the inner wall of air-supply line 5 through laminating spring 7, prevent fan-coil during operation, can appear the condition of gas leakage in cup joint pipe 4 and air-supply line 5's cup joint, thereby influence the work efficiency of fan-coil, and the staff packs up mounting platform 1 through handrail 2 after clean replacement sieve net 10 accomplishes, prevent that the mounting platform 1 that extends can influence normal pleasing to the eye.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a fan-coil with filterable structure of air intake, includes mounting platform (1), its characterized in that: handrail (2) are all installed to the both sides of mounting platform (1) bottom, return air inlet (3) are installed to the bottom of mounting platform (1), lower part cup joint pole (16) are all installed to the both sides on mounting platform (1) top, cup joint pipe (4) are installed on mounting platform (1) top between lower part cup joint pole (16), air-supply line (5) have been cup jointed on the top of cup joint pipe (4), first spout (9) have been seted up to one side that cup joint pipe (4) extend to air-supply line (5) inside, round fixed slot (6) have been seted up to cup joint pipe (4) surface that first spout (9) are relative.

2. A fan coil having a fan inlet filter construction as claimed in claim 1, wherein: the front surface of the mounting platform (1) is provided with a rotary handle (15) in a threaded manner, and one end of the rotary handle (15) penetrates through the air return opening (3).

3. A fan coil having a fan inlet filter construction as claimed in claim 1, wherein: laminating spring (7) are evenly installed to the inside of fixed slot (6), laminating piece (8) are installed to the other end of laminating spring (7), and laminating piece (8) are cyclic annular and extend to first spout (9) inside and laminate mutually with first spout (9).

4. A fan coil having a fan inlet filter construction as claimed in claim 1, wherein: placing grooves (13) are formed in the two sides of the inner wall of the sleeve pipe (4), and a screen mesh (10) is placed between the two placing grooves (13).

5. A fan coil having a fan inlet filter construction as claimed in claim 4, wherein: the sieve net (10) all installs slider (12) to the inside upper and lower both ends of standing groove (13), second spout (14) have all been seted up to the upper and lower both ends of standing groove (13), and second spout (14) and slider (12) are mutually supported.

6. A fan coil having a fan inlet filter construction as claimed in claim 1, wherein: the top of lower part cup joint pole (16) all installs upper portion cup joint pole (17), fixed station (18) are all installed on the top of upper portion cup joint pole (17), fixed screw (11) are all installed to fixed station (18) bottom of upper portion cup joint pole (17) both sides screw thread.

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