CN209341447U - A kind of central fresh air system structure of distribution air cleaning - Google Patents

Abstract

The utility model discloses a kind of central fresh air system structures of distributed air cleaning, including cabinet, the bottom of the cabinet inner cavity opens up groove, through-hole is offered at the top of the cabinet, the inner cavity of the groove is connected with filter device, the inner cavity of through-hole is extended at the top of the filter device, and Fresh air handling units are fixedly connected on the left of the cabinet inner cavity, offer air outlet on the left of the cabinet.The utility model is used cooperatively by cabinet, groove, through-hole, filter device, Fresh air handling units, air outlet, cover plate, adjustable plate, exhaust outlet, connecting tube, replacement mechanism and control device, it is able to solve the problem of existing fresh air system structure cannot easily replace filter plant, be conducive to the periodic maintenance and maintenance of staff, while increasing working efficiency, easily room temperature can be detected, the wind speed of Fresh air handling units is adjusted, to reach the environment that human body is more comfortably suitable for.

Description

A kind of central fresh air system structure of distribution air cleaning

Technical field

The utility model relates to technical field of air purification, specially a kind of central fresh air system of distributed air cleaning Structure.

Background technique

A set of independent air processing system that fresh air system is made of supply air system and exhaust system, it is divided into duct type Fresh air system and without two kinds of pipeline fresh air system, duct type fresh air system is made of new blower and pipe fitting, passes through new blower Clean room outer space conductance enters interior, and room air is discharged by pipeline；Without pipeline fresh air system by Fresh air handling units at, equally by New blower clean room outer space conductance enters interior, and comparatively duct type fresh air system is more suitable for greatly industry or big due to project amount Area Office Area, because easy for installation, is more suitable for family's use, current existing indoor distribution using and without pipeline fresh air system Replacement and its inconvenience of the formula air purification structure for filter device are often imitated using the purification for causing fresh air system for a long time Fruit decline, can cause extreme influence, while cannot be automatic according to room temperature to air quality when filter device is seriously polluted Carry out the adjusting of wind speed.

Summary of the invention

The purpose of this utility model is to provide a kind of central fresh air system structures of distributed air cleaning, have speed regulation The advantages of with filter device is conveniently replaceable, solves replacement of the existing indoor distributed air purification structure for filter device And its it is inconvenient, often declined for a long time using the clean-up effect for causing fresh air system, it can be right when filter device is seriously polluted Air quality causes extreme influence, while the problem of cannot carry out automatically the adjusting of wind speed according to room temperature.

To achieve the above object, the utility model provides the following technical solutions: a kind of center of distribution air cleaning is new Wind system structure, including cabinet, the bottom of the cabinet inner cavity open up groove, and through-hole is offered at the top of the cabinet, described The inner cavity of groove is connected with filter device, and the inner cavity of through-hole, the cabinet inner cavity are extended at the top of the filter device Left side be fixedly connected with Fresh air handling units, offer air outlet on the left of the cabinet, the left side activity of the air outlet inner cavity It is connected with cover plate, adjustable plate is connected on the right side of the air outlet inner cavity, the right side opening of the cabinet is equipped with exhaust outlet, institute It states and is communicated with connecting tube on the right side of exhaust outlet, the top movable of the cabinet is connected with replacement mechanism, and the bottom of the cabinet is solid Surely it is connected with control device.

Preferably, the filter device includes filter layer, and the filter layer is weaved by polypropylene fibre and formed, and is lenticular Honeycomb structure, the bottom of the filter layer are fixedly connected with stenlizing layer, and the stenlizing layer is by formaldehyde removing resin and anti-bacterial fibre Strainer is constituted, and the bottom of the stenlizing layer is fixedly connected with active carbon filtering layer, and the active carbon filtering layer is by being molded for honeycomb Frame and the active carbon particle being set in each honeycomb structure composition.

Preferably, the replacement mechanism includes cover board, and the left side of the cover board is hinged by the top of hinge and cabinet, institute The right side opening for stating cover board bottom is equipped with card slot, and the right side opening of the enclosure top is equipped with deep trouth, and the bottom of the deep trouth inner cavity is solid Surely it is connected with spring, is fixedly connected at the top of the spring by block, the bottom by the left of block is fixedly connected with and card slot The fixture block being used cooperatively.

Preferably, the control device includes protective cover, and the inner cavity of the protective cover is fixedly connected with single-chip microcontroller, the guarantor The left side of shroud interior, which is from top to bottom fixedly connected sequentially, velocity regulator and temperature sensor, the right side of the protective cover inner cavity Side is fixedly connected with power module, and the output end of the power module and the input terminal of single-chip microcontroller are unidirectionally electrically connected, the list The output end of piece machine and the input terminal of Fresh air handling units are unidirectionally electrically connected, the output end of the temperature sensor and single-chip microcontroller it is defeated Enter the unidirectional electric connection in end, the output end of the velocity regulator and the input terminal of single-chip microcontroller are unidirectionally electrically connected.

Preferably, the cover plate is made of vinyon material, and surface offers ventilation hole.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model by cabinet, groove, through-hole, filter device, Fresh air handling units, air outlet, cover plate, adjustable plate, Exhaust outlet, connecting tube, replacement mechanism and control device are used cooperatively, and be able to solve existing fresh air system structure cannot be convenient The problem of replacement to filter plant, be conducive to the periodic maintenance and maintenance of staff, increase the same of working efficiency When, easily room temperature can be detected, the wind speed of Fresh air handling units is adjusted, be suitable for reach human body more comfortably Environment.

2, the utility model can play more fresh air system when purifying to air circulation by setting filter device The filter effect of safety, ensure that safety when outside air enters the room, and effectively completely cut off part bacterium and harmful gas Body can detect room temperature, by the way that temperature sensor is arranged so that controlling Fresh air handling units reaches the suitable sky of human body Gas circulating temperature, ensure that human comfort, replace mechanism by setting, can conveniently carry out more to filter device It changes, ensure that the stability of this equipment long-play, avoid the problem of use for a long time causes air quality decline, lead to Setting adjustable plate is crossed, the size of wind speed can be manually adjusted, to reach better blast velocity control effect.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model control mechanism structural schematic diagram；

Fig. 3 is the utility model cover plate structure schematic side view；

Fig. 4 is the utility model filter device attachment structure schematic diagram；

Fig. 5 is partial enlargement structural representation at A in the utility model Fig. 1；

Fig. 6 is Tthe utility model system schematic illustration.

In figure: 1 cabinet, 2 grooves, 3 through-holes, 4 filter devices, 5 Fresh air handling units, 6 air outlets, 7 cover plates, 8 adjustable plates, 9 rows Air port, 10 connecting tubes, 11 replacement mechanisms, 12 control devices, 13 filter layers, 14 stenlizing layers, 15 active carbon filtering layers, 16 cover boards, 17 Card slot, 18 deep trouths, 19 springs, 20 by block, 21 fixture blocks, 22 protective covers, 23 single-chip microcontrollers, 24 velocity regulators, 25 temperature sensors, 26 power modules.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-6, a kind of central fresh air system structure of distribution air cleaning, including cabinet 1,1 inner cavity of cabinet Bottom open up groove 2, the top of cabinet 1 offers through-hole 3, and the inner cavity of groove 2 is connected with filter device 4, filtering dress Setting 4 includes filter layer 13, and filter layer 13 is weaved by polypropylene fibre and formed, and is lenticular honeycomb structure, the bottom of filter layer 13 It is fixedly connected with stenlizing layer 14, stenlizing layer 14 is made of formaldehyde removing resin and anti-bacterial fibre strainer, and the bottom of stenlizing layer 14 is solid Surely it is connected with active carbon filtering layer 15, active carbon filtering layer 15 is by for honeycomb molded plastic frame and the work being set in each honeycomb structure Property charcoal particle composition, by be arranged filter device 4, fresh air system can be played when purifying to air circulation safer Filter effect, ensure that safety when outside air enters the room, and effectively completely cut off part bacterium and pernicious gas, filtering The top of device 4 extends to the inner cavity of through-hole 3, and Fresh air handling units 5 are fixedly connected on the left of 1 inner cavity of cabinet, and the left side of cabinet 1 is opened Equipped with air outlet 6, cover plate 7 is connected on the left of 6 inner cavity of air outlet, cover plate 7 is made of vinyon material, surface Ventilation hole is offered, air outlet is connected with adjustable plate 8 on the right side of 6 inner cavity, by the way that adjustable plate 8 is arranged, can manually adjust The size of wind speed, to reach better blast velocity control effect, the right side opening of cabinet 1 is equipped with exhaust outlet 9, and the right side of exhaust outlet 9 connects It is connected with connecting tube 10, the top movable of cabinet 1 is connected with replacement mechanism 11, and replacement mechanism 11 includes cover board 16, a left side for cover board 16 Side is hinged by the top of hinge and cabinet 1, and the right side opening of 16 bottom of cover board is equipped with card slot 17, and the right side at 1 top of cabinet opens up There is deep trouth 18, the bottom of 18 inner cavity of deep trouth is fixedly connected with spring 19, and the top of spring 19 is fixedly connected with by block 20, by block 20 The bottom in left side is fixedly connected with the fixture block 21 being used cooperatively with card slot 17, replaces mechanism 11 by setting, can be convenient and efficient Filter device 4 is replaced, ensure that the stability of this equipment long-play, avoid for a long time use cause sky The problem of makings amount declines, the bottom of cabinet 1 are fixedly connected with control device 12, and control device 12 includes protective cover 22, protection The inner cavity of cover 22 is fixedly connected with single-chip microcontroller 23, and the left side of 22 inner cavity of protective cover is from top to bottom fixedly connected sequentially and has wind speed adjusting Device 24 and temperature sensor 25 can detect room temperature, by the way that temperature sensor 25 is arranged to control new blower Group 5 reaches the suitable air circulation temperature of human body, ensure that human comfort, protective cover are fixedly connected with electricity on the right side of 22 inner cavity Source module 26, the output end of power module 26 are unidirectionally electrically connected with the input terminal of single-chip microcontroller 23, the output end of single-chip microcontroller 23 with The input terminal of Fresh air handling units 5 is unidirectionally electrically connected, and the output end of temperature sensor 25 and the input terminal of single-chip microcontroller 23 are unidirectionally electrical Connection, the output end of velocity regulator 24 are unidirectionally electrically connected with the input terminal of single-chip microcontroller 23, pass through cabinet 1, groove 2, through-hole 3, filter device 4, Fresh air handling units 5, air outlet 6, cover plate 7, adjustable plate 8, exhaust outlet 9, connecting tube 10, replacement mechanism 11 and control Device 12 is used cooperatively, and being able to solve existing fresh air system structure cannot easily ask what filter plant was replaced Topic, be conducive to the periodic maintenance and maintenance of staff, while increasing working efficiency, can easily to room temperature into Row detection, is adjusted the wind speed of Fresh air handling units, to reach the environment that human body is more comfortably suitable for.

In use, being detected by temperature sensor 25 to room temperature, single-chip microcontroller 23 is issued when reaching preset value Instruction, while the wind velocity that goes out of Fresh air handling units 5 is adjusted in 24 control single chip computer 23 of velocity regulator, replaces filter device 4 When, by pressing by block 20, drives fixture block 21 to be detached from the inner cavity of card slot 17 by block 20, cover board 16 can be opened, take out filtering dress 4 are set, by removing cover plate 7, the gap of adjustable plate 8 can be manually adjusted, and then control the size of air outlet.

In summary: the central fresh air system structure of the distribution air cleaning passes through cabinet 1, groove 2, through-hole 3, mistake Filter device 4, Fresh air handling units 5, air outlet 6, cover plate 7, adjustable plate 8, exhaust outlet 9, connecting tube 10, replacement mechanism 11 and control device 12 be used cooperatively, solves replacement and its inconvenience of the existing indoor distributed air purification structure for filter device, past Toward being declined for a long time using the clean-up effect for causing fresh air system, air quality can be caused when filter device is seriously polluted Extreme influence, while the problem of the adjusting of wind speed cannot be carried out automatically according to room temperature.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of central fresh air system structure of distribution air cleaning, including cabinet (1), it is characterised in that: the cabinet (1) The bottom of inner cavity opens up groove (2), offers through-hole (3) at the top of the cabinet (1), and the inner cavity activity of the groove (2) connects It is connected to filter device (4), the inner cavity of through-hole (3), a left side for cabinet (1) inner cavity is extended at the top of the filter device (4) Side is fixedly connected with Fresh air handling units (5), is offered air outlet (6) on the left of the cabinet (1), air outlet (6) inner cavity Left side is connected with cover plate (7), is connected with adjustable plate (8) on the right side of air outlet (6) inner cavity, the cabinet (1) Right side opening be equipped with exhaust outlet (9), be communicated with connecting tube (10) on the right side of the exhaust outlet (9), the top of the cabinet (1) is living Dynamic to be connected with replacement mechanism (11), the bottom of the cabinet (1) is fixedly connected with control device (12).

2. a kind of central fresh air system structure of distributed air cleaning according to claim 1, it is characterised in that: described Filter device (4) includes filter layer (13), and the filter layer (13) is weaved by polypropylene fibre and formed, and is lenticular honeycomb knot The bottom of structure, the filter layer (13) is fixedly connected with stenlizing layer (14), and the stenlizing layer (14) is by formaldehyde removing resin and resists Bacterium fabric screen is constituted, and the bottom of the stenlizing layer (14) is fixedly connected with active carbon filtering layer (15), the active carbon filtering layer (15) by being formed for honeycomb molded plastic frame and the active carbon particle being set in each honeycomb structure.

3. a kind of central fresh air system structure of distributed air cleaning according to claim 1, it is characterised in that: described Replacing mechanism (11) includes cover board (16), and the left side of the cover board (16) is hinged by the top of hinge and cabinet (1), the lid The right side opening of plate (16) bottom is equipped with card slot (17), and the right side opening at the top of the cabinet (1) is equipped with deep trouth (18), the deep trouth (18) bottom of inner cavity is fixedly connected with spring (19), is fixedly connected at the top of the spring (19) by block (20), described to press Bottom on the left of block (20) is fixedly connected with the fixture block (21) being used cooperatively with card slot (17).

4. a kind of central fresh air system structure of distributed air cleaning according to claim 1, it is characterised in that: described Control device (12) includes protective cover (22), and the inner cavity of the protective cover (22) is fixedly connected with single-chip microcontroller (23), the protection The left side of cover (22) inner cavity is from top to bottom fixedly connected sequentially and has velocity regulator (24) and temperature sensor (25), the protection Cover is fixedly connected with power module (26) on the right side of (22) inner cavity, output end and single-chip microcontroller (23) of the power module (26) Input terminal is unidirectionally electrically connected, and the input terminal of the output end and Fresh air handling units (5) of the single-chip microcontroller (23) is unidirectionally electrically connected, institute The input terminal for stating the output end and single-chip microcontroller (23) of temperature sensor (25) is unidirectionally electrically connected, the velocity regulator (24) The input terminal of output end and single-chip microcontroller (23) is unidirectionally electrically connected.

5. a kind of central fresh air system structure of distributed air cleaning according to claim 1, it is characterised in that: described Cover plate (7) is made of vinyon material, and surface offers ventilation hole.