CN209840352U - Energy-efficient dehumidification fresh air handling unit - Google Patents

Abstract

The utility model discloses a high-efficient energy-conserving dehumidification fresh air unit, including the unit box, unit box inner chamber lower extreme is equipped with the return air inlet, support fixedly connected with motor is passed through at unit box inner chamber lower extreme middle part, unit box inner chamber upper portion fixed mounting has the installing support, there is the loose axle at installing support bottom middle part through bearing movable mounting, the fixed wind wheel lantern ring that has cup jointed of loose axle lateral wall, wind wheel blade is pegged graft to wind wheel lantern ring lateral wall, unit box inside wall upper portion has wind sleeve through buckle activity joint, unit box upper end is equipped with the air outlet, air outlet aperture department is through spacing pivot fixedly connected with deep bead. This kind of energy-efficient dehumidification fresh air handling unit can accomplish dehumidification work under the drive of wind-force high-efficiently, need not more electrical components control and can realize opening automatically and seal the air outlet, and is more energy-efficient.

Description

Energy-efficient dehumidification fresh air handling unit

Technical Field

The utility model belongs to the technical field of new fan, especially indicate a high-efficient energy-saving dehumidification fresh air handling unit.

Background

With the dramatic drop in air quality, it has become a luxury to cause people to breathe clean air. In houses, more and more families are provided with fresh air equipment to treat air, so that people can breathe clean air. Common new trend equipment all need have filter equipment to purify the air, still can match the fan simultaneously and realize the cooling function to the new trend, nevertheless can produce partial comdenstion water at this in-process, and then influences the normal operating of equipment, and general dehumidification and filter equipment can great influence wind speed simultaneously need increase motor power, cause the waste of the energy. Therefore, an efficient energy-saving dehumidification fresh air handling unit is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of above prior art, the utility model provides a regulator cubicle that the heat dissipation is good.

The technical scheme of the utility model is realized like this:

a high-efficiency energy-saving dehumidification fresh air handling unit comprises a unit box body, wherein the unit box body is fixedly arranged on an installation side plate through an installation bolt, a return air inlet is formed in the lower end of an inner cavity of the unit box body, a motor is fixedly connected to the middle of the lower end of the inner cavity of the unit box body through a support, a fresh air fan blade is fixedly connected to the tail end of an output shaft of the motor, an installation support is fixedly arranged on the upper portion of the inner cavity of the unit box body, a movable shaft is movably arranged in the middle of the bottom end of the installation support through a bearing, a wind wheel sleeve ring is fixedly connected to the outer side wall of the movable shaft in a sleeved mode, a wind wheel blade is inserted into the outer side wall of the wind wheel sleeve ring in a sleeved mode, the wind wheel blade comprises an insertion block, an arc-shaped blade plate, a moisture absorption cotton plate, a fixed clamping plate and a, the air outlet is arranged at the upper end of the unit box body, and a wind shield is fixedly connected to the hole of the air outlet through a limiting rotating shaft.

Preferably, the air return inlets are at least two, and a filter screen is arranged in the middle of the inner cavity of the air return inlet.

Preferably, the inner wall of the air guide sleeve is smooth and is an arc surface, and the inner diameter of the air guide sleeve is gradually reduced from the upper end to the lower end to the middle part.

Preferably, the wind wheel lantern ring is located in the middle of the inner cavity of the wind guide sleeve.

Preferably, the deep bead eccentric mounting is in spacing pivot, and five are no less than to the quantity of spacing pivot, and equidistance parallel arrangement is in the drill way department of air outlet, adjacent two interval less than or equal to the width of deep bead between the spacing pivot.

Preferably, the number of the wind wheel blades is not less than one, the wind wheel blades are arranged on the side wall of the wind wheel lantern ring in an annular array mode, the side wall of the wind wheel lantern ring is provided with a jack, and the plug-in block is fixedly plugged in the jack.

Preferably, the inboard fixed mounting in arc acanthus bottom has fixed cardboard, and fixed cardboard outer end has movable cardboard through hinge movable mounting, the activity cardboard tip passes through the buckle piece joint in the buckle inslot of arc acanthus bottom surface outer end, the draw-in groove interpolation is equipped with the cotton board of moisture absorption.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of energy-efficient new fan unit that dehumidifies, through setting up the loose axle, the wind wheel lantern ring and wind wheel blade, can accomplish dehumidification work high-efficiently under the drive of wind-force, electrical components's use has been reduced, it is more energy-conserving high-efficient, simultaneously through the structure that sets up deep bead and spacing pivot, reached can be when new fan stop operation the one-way effect of toppling over the realization and blockking the dust of deep bead, need not more electrical components control and can realize opening automatically and seal the air outlet, it is more energy-efficient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partial sectional view of the air outlet of the present invention;

FIG. 3 is a schematic view of the overall structure of the wind wheel sleeve and the wind wheel blade of the present invention;

FIG. 4 is a detailed structural diagram of a wind turbine blade according to the present invention;

in the figure: 1. installing a side plate; 2. a unit box body; 21. buckling; 22. an air return opening; 23. a support; 3. a motor; 31. an output shaft; 32. fresh air fan blades; 4. a movable shaft; 41. a wind wheel lantern ring; 42. a wind turbine blade; 421. An insertion block; 422. an arc-shaped blade plate; 423. a card slot; 424. a moisture-absorbing cotton board; 425. fixing the clamping plate; 426. a movable clamping plate; 427. a through hole; 43. mounting a bracket; 5. an air guide sleeve; 6. an air outlet; 61. a wind deflector; 62. a limiting rotating shaft; 7. and (6) installing a bolt.

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 efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an energy-efficient dehumidification fresh air handling unit, includes unit box 2, unit box 2 passes through mounting bolt 7 fixed mounting on installation curb plate 1, mounting bolt 7 is expansion bolts, and is equipped with four at least, 2 inner chamber lower extremes of unit box are equipped with return air inlet 22, return air inlet 22 is equipped with two at least and return air inlet 22 inner chamber middle parts are equipped with the filter screen, and the filter screen that metal filters, fiber filtration net and active carbon filter layer are compound to be constituteed can be adopted to the filter screen, can satisfy dust or debris in the return air demand filtered air simultaneously, harmful particles in the adsorbed air and purify harmful gas. 2 inner chamber lower extreme middle parts of unit box body pass through support 23 fixedly connected with motor 3, motor 3 can be the model: ZGB37RG, brand: the motor of the department of science, and the motor 3 supplies power through the power cord external power supply, the end of the output shaft 31 of the motor 3 is fixedly connected with the fresh air flabellum 32, when the motor 3 is started, the fresh air flabellum 32 will be driven to rotate, the installation of the fresh air flabellum 32 is the same as the installation mode of the common impeller, therefore, when the fresh air flabellum 32 rotates, the air current will be driven to be sucked from the return air inlet 22 and flow out from the air outlet 6, the installation bracket 43 is fixedly installed on the upper part of the inner cavity of the unit box body 2, the middle part of the bottom end of the installation bracket 43 is movably installed with the movable shaft 4 through the bearing, the installation bracket 43 will penetrate through the side wall of the air guide sleeve 5, so that the movable shaft 4 can be located at the middle position of the inner cavity of the air guide sleeve 5, the middle part of, and then can drive wind wheel blade 42 through the air current from bottom to top and rotate and form the cyclone, can make air current longer with wind wheel blade 42 contact time, be convenient for adsorb the steam in the air through the cotton board 424 of the inside moisture absorption of wind wheel blade 42, improve dehumidification efficiency, 4 lateral walls of loose axle are fixed to have cup jointed the wind wheel lantern ring 41, the wind wheel lantern ring 41 is located 5 inner chamber middle parts of wind guide sleeve. Wind wheel 41 lateral wall is pegged graft and is had wind wheel blade 42, wind wheel blade 42 is including insertion block 421, arc acanthus 422, moisture absorption cotton board 424, fixed cardboard 425 and activity cardboard 426, arc acanthus 422 bottom end face is opened there is draw-in groove 423, 3 are no less than to wind wheel blade 42's quantity, are the annular array on wind wheel lantern ring 41's lateral wall, and wind wheel lantern ring 41 lateral wall is opened there is the jack, insertion block 421 fix peg graft in the jack, on wind wheel blade 42 passes through the fixed lateral wall of grafting wind wheel lantern ring 41 of insertion block 421, and the tangent plane on wind wheel blade 42 top will personally submits 45 jiaos with the level for fan-shaped wind wheel blade 42 can drive movable shaft 4 and rotate when receiving atmospheric pressure from bottom to top. The utility model discloses a moisture absorption cotton board, including arc lamina 422, fixed cardboard 425 and movable cardboard 426, the even through-hole 427 of seting up on the lateral wall of arc lamina 422, fixed cardboard 425 and movable cardboard 426, the inboard fixed mounting in arc lamina 422 bottom has fixed cardboard 425, and fixed cardboard 425 outer end has movable cardboard 426 through hinge movable mounting, movable cardboard 426 tip passes through the buckle spare joint in the buckle inslot of arc lamina 422 bottom surface outer end, the interpolation of draw-in groove 423 is equipped with moisture absorption cotton board 424, through the butt joint and the separation in buckle spare and buckle groove for movable cardboard 426 outer end can be opened and close, conveniently changes moisture absorption cotton board 424, only need dismantle air outlet 6 during the change, with the hand from 2 tops of unit box, open movable cardboard 426, take out moisture absorption cotton board 424 from draw-in groove 423 and change can. 2 inside wall upper portions of unit box body have air guide sleeve 5 through buckle 21 activity joint, air guide sleeve 5 inner wall is smooth and be the cambered surface, and air guide sleeve 5's internal diameter from upper and lower both ends to the middle part degressive in proper order, and air guide sleeve 5 can realize restrainting earlier and then expanding the cross-section that the air current passes through, can furthest reduce the loss of the air current velocity of flow according to the principle of laval spray tube. An air outlet 6 is arranged at the upper end of the unit box body 2, an air baffle 61 is fixedly connected at the orifice of the air outlet 6 through a limiting rotating shaft 62, the air baffle 61 is eccentrically arranged on the limiting rotating shaft 62, and the number of the limit rotating shafts 62 is not less than five, the limit rotating shafts are arranged at the hole openings of the air outlet 6 in parallel at equal intervals, the distance between every two adjacent limit rotating shafts 62 is less than or equal to the width of the wind shield 61, the limit angle of the limit rotating shafts 62 is 0-90 degrees, when the fresh air handling unit works, the wind shield 61 can be opened at a certain angle under the blowing of the air flow to realize the outflow of the air flow, and when the fresh air handling unit stops working, because the wind shield 61 is eccentrically arranged, thereby can topple over to one side and realize the closure to the air outlet under the effect of gravity, need not more electrical components control and can realize opening automatically and seal the air outlet, reached energy-efficient effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an energy-efficient dehumidification fresh air handling unit which characterized in that: including unit box (2), unit box (2) are through construction bolt (7) fixed mounting on installation curb plate (1), unit box (2) inner chamber lower extreme is equipped with return air inlet (22), support (23) fixedly connected with motor (3) are passed through in unit box (2) inner chamber lower extreme middle part, terminal fixedly connected with new trend flabellum (32) of motor (3) output shaft (31), unit box (2) inner chamber upper portion fixed mounting has installing support (43), installing support (43) bottom middle part has loose axle (4) through bearing movable mounting, loose axle (4) lateral wall is fixed to have cup jointed wind wheel lantern ring (41), wind wheel blade (42) is pegged graft to wind wheel ring (41) lateral wall, wind wheel blade (42) are including pegging graft piece (421), arc leaf plate (422), moisture absorption cotton board (424), Fixed cardboard (425) and activity cardboard (426), arc lamina (422) bottom face is opened there is draw-in groove (423), even seting up through-hole (427) on the lateral wall of arc lamina (422), fixed cardboard (425) and activity cardboard (426), unit box (2) inside wall upper portion is through buckle (21) activity joint have air guide sleeve (5), unit box (2) upper end is equipped with air outlet (6), air outlet (6) drill way department is through spacing pivot (62) fixedly connected with deep bead (61).

2. The efficient energy-saving dehumidifying fresh air handling unit according to claim 1, wherein: the air return openings (22) are at least provided with two air return openings, and filter screens are arranged in the middle of the inner cavity of each air return opening (22).

3. The efficient energy-saving dehumidifying fresh air handling unit according to claim 1, wherein: the inner wall of the air guide sleeve (5) is smooth and is an arc surface, and the inner diameter of the air guide sleeve (5) is gradually reduced from the upper end to the lower end to the middle part.

4. The efficient energy-saving dehumidifying fresh air handling unit according to claim 1, wherein: the wind wheel lantern ring (41) is positioned in the middle of the inner cavity of the wind guide sleeve (5).

5. The efficient energy-saving dehumidifying fresh air handling unit according to claim 1, wherein: wind deflector (61) eccentric mounting is on spacing pivot (62), and the quantity of spacing pivot (62) is no less than five, and equidistance parallel arrangement is in the drill way department of air outlet (6), adjacent two interval less than or equal to wind deflector (61) between spacing pivot (62).

6. The efficient energy-saving dehumidifying fresh air handling unit according to claim 1, wherein: the number of the wind wheel blades (42) is not less than 3, the wind wheel blades are annularly arrayed on the side wall of the wind wheel sleeve ring (41), the side wall of the wind wheel sleeve ring (41) is provided with a jack, and the plug-in block (421) is fixedly plugged in the jack.

7. The efficient energy-saving dehumidifying fresh air handling unit according to claim 1, wherein: arc acanthus (422) bottom inboard fixed mounting has fixed cardboard (425), and fixed cardboard (425) outer end has movable cardboard (426) through hinge movable mounting, activity cardboard (426) tip passes through the buckle piece joint in the buckle inslot of arc acanthus (422) bottom surface outer end, draw-in groove (423) interpolation is equipped with cotton board of moisture absorption (424).