CN208671278U - A kind of ventilating system for central air-conditioner - Google Patents
A kind of ventilating system for central air-conditioner Download PDFInfo
- Publication number
- CN208671278U CN208671278U CN201821112255.7U CN201821112255U CN208671278U CN 208671278 U CN208671278 U CN 208671278U CN 201821112255 U CN201821112255 U CN 201821112255U CN 208671278 U CN208671278 U CN 208671278U
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- China
- Prior art keywords
- ventilation duct
- backwind tube
- main body
- branch pipe
- supervisor
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a kind of ventilating system for central air-conditioner, it is responsible for including the first backwind tube, backwind tube main body, ventilation duct main body and ventilation duct branch pipe, the bottom end of the backwind tube main body is provided with third backwind tube supervisor, and the top of third backwind tube supervisor is provided with the second backwind tube supervisor, the top of the second backwind tube supervisor is provided with the first backwind tube supervisor, the side of the backwind tube main body is provided with air-conditioner host, and the side of air-conditioner host one end bottom is equipped with control panel, the side on the air-conditioner host top is equipped with second shell, and the inside of second shell is equipped with single-chip microcontroller, the air-conditioner host is equipped with ventilation duct main body close to the bottom end of backwind tube body side, and the bottom end of ventilation duct main body is provided with right angle ventilation duct.The utility model prevents temperature from leaking by the vacuum chamber that is internally provided in ventilation duct main body, and the effect of the inside of vacuum chamber is evenly arranged with heat-preservation cotton, plays heat preservation, more energy saving.
Description
Technical field
The utility model relates to technical field of central air, specially a kind of ventilating system for central air-conditioner.
Background technique
Central air conditioner system is made of one or more cold and heat source systems and multiple air handling systems, which is different from
Traditional cryogen formula air-conditioning, air centralized processing have reached comfort requirement, and the principle for using liquid gasification to freeze is air conditioning system
System provides institute's chilling requirement, to offset the refrigeration duty of indoor environment；Heating system provides institute's calorific requirement for air handling system, uses
To offset indoor environment thermic load.
With social development, the level of consumption of the resident in China is continuously improved, and more and more families begin to use center
Air-conditioning, ventilating system is mostly important structure in central air-conditioning, but existing ventilating system for central air-conditioner exists very
More problems or defect, first, traditional ventilating system for central air-conditioner does not detect the dust concentration in room air, when
Occur fire when, can not and alarm, second, traditional ventilating system for central air-conditioner cannot achieve to not chummery carry out constant temperature
Control, third, traditional ventilating system for central air-conditioner is internal when in use to accumulate a large amount of dusts, and cleaning difficulty is big.
Utility model content
The purpose of this utility model is to provide a kind of ventilating system for central air-conditioner, to solve to propose in above-mentioned background technique
Without the dust concentration in air is detected, cannot achieve to not chummery carry out thermostatic control and clear up dust difficulty
Spend larger problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of ventilating system for central air-conditioner, including the
One backwind tube supervisor, backwind tube main body, ventilation duct main body and ventilation duct branch pipe, the bottom end of the backwind tube main body are provided with third
Backwind tube supervisor, and the top of third backwind tube supervisor is provided with the second backwind tube supervisor, the second backwind tube supervisor's is upper
Side is provided with the first backwind tube supervisor, and the side of the backwind tube main body is provided with air-conditioner host, and air-conditioner host one end bottom
Side control panel is installed, the side on the air-conditioner host top is equipped with second shell, and the inside peace of second shell
Equipped with single-chip microcontroller, the air-conditioner host is equipped with ventilation duct main body, and ventilation duct main body close to the bottom end of backwind tube body side
Bottom end be provided with right angle ventilation duct, third venting pipe is provided with above the right angle ventilation duct, and third venting pipe is upper
Side is provided with the second ventilation duct, and the first ventilation duct, the right angle ventilation duct and third are provided with above second ventilation duct
Pass through third between ventilation duct, between third venting pipe and the second ventilation duct and between the second ventilation duct and the first ventilation duct
Connecting flange connection, it is solid that the side of first ventilation duct, the second ventilation duct and third venting pipe passes through the 4th connecting flange
Surely there is ventilation duct branch pipe, the top of the ventilation duct branch pipe passes through angle steel and is fixed with first shell, and the inside of first shell
It is mounted on servo motor, the side of the ventilation duct branch pipe inner tip is mounted on dust concentration detector, the ventilation
The side of pipe branch pipe inner bottom is mounted on temperature sensing contact, and the other side inside the ventilation duct branch pipe is provided with tune
Fast blower, the ventilation duct main body be internally provided with vacuum chamber, and vacuum chamber is internally provided with heat-preservation cotton, the control plane
The output end of plate is electrically connected by the input terminal of conducting wire and adjustable speed fan, and the output end of the control panel passes through conducting wire and watches
The input terminal for taking motor is electrically connected, and the output end of the temperature sensing contact is electrically connected by the input terminal of conducting wire and single-chip microcontroller
It connects, the output end of the single-chip microcontroller is electrically connected by the input terminal of conducting wire and adjustable speed fan, and the output end of the single-chip microcontroller is logical
The input terminal for crossing conducting wire and servo motor is electrically connected.
Preferably, the side of the first backwind tube supervisor, the second backwind tube supervisor and third backwind tube supervisor are respectively provided with
There is the first connecting cylinder, and the first connecting cylinder is provided with backwind tube branch pipe, the backwind tube branch far from the side of backwind tube main body
It is connected between pipe and the first connecting cylinder by the second connecting flange, passes through second between the backwind tube branch pipe and the first connecting cylinder
Connecting flange constitutes disassembly mounting structure.
Preferably, the third backwind tube supervisor and the second backwind tube supervisor and the second backwind tube supervisor and the first return air
Pipe supervisor between by the first connecting flange connect, first connecting cylinder with the first backwind tube supervisor, the second backwind tube
Supervisor is connected with third backwind tube supervisor, is in weldedization structure between first connecting cylinder and backwind tube main body.
Preferably, etch resistant layer is coated on the lateral wall of the ventilation duct main body.
Preferably, the inside of the ventilation duct branch pipe is respectively and fixedly provided with tune windshield plate, and the output end of the servo motor is logical
It crosses shaft and is connect with windshield plate is adjusted, the ventilation duct branch pipe and tune windshield plate are square, and adjust the outer perimeter of windshield plate small
In the interior perimeter of ventilation duct branch pipe.
Preferably, the top inside the ventilation duct branch pipe far from ventilation duct body side and bottom end are mounted on card slot,
And strainer is provided between card slot, the top and bottom end of the strainer are mounted on and the mutually matched fixture block of card slot, the filter
Snap-in structure is constituted between the top and bottom end that Netcom is crossed inside fixture block and card slot and ventilation duct branch pipe.
Compared with prior art, the utility model has the beneficial effects that the ventilating system for central air-conditioner is by being equipped with powder
Dust concentration detector can detect the dust concentration in room air, can give warning in advance to fire, raising disappears
Anti- security capabilities, by being equipped with temperature sensing contact and single-chip microcontroller, when temperature sensing contact senses the temperature in some room
When more high or low than other room temperatures, signal is sent single-chip microcontroller by temperature sensing contact, and single-chip microcontroller handles signal, later
Single-chip microcontroller sends a signal to servo motor, and servo motor, which drives, adjusts windshield plate rotation, to control air output, reaches to not having sexual intercourse
Between carry out thermostatically controlled purpose, by being equipped with adjustable speed fan, improve the working efficiency of the present apparatus, accelerate air-supply rate, lead to
The equal card slot in top and bottom end inside ventilation duct branch pipe far from ventilation duct body side is crossed, and is provided with strainer between card slot,
Simultaneously strainer top and top be mounted on the mutually matched fixture block of card slot, strainer can be to the dust and impurities in air
It is filtered, while constituting snap-in structure between strainer, card slot and fixture block, strainer convenient disassembly is also convenient for cleaning dust, passes through
It is provided with anti-corrosion layer on the lateral wall of ventilation duct main body, increases corrosion resistance, prolongs the service life, by ventilation duct
The effect of main body is internally provided with vacuum chamber, and the inside of vacuum chamber is evenly arranged with heat-preservation cotton, plays heat preservation, prevents temperature
It leaks, it is more energy saving.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for the utility model；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is partial enlarged view at B in Fig. 1；
Fig. 4 is the ventilation duct main body section schematic cross-sectional view of the utility model；
Fig. 5 is partial enlarged view at C in Fig. 1；
Fig. 6 is partial enlarged view at D in Fig. 1.
In figure: 1, the first backwind tube is responsible for；2, backwind tube branch pipe；3, the first connecting cylinder；4, the first connecting flange；5, second
Backwind tube supervisor；6, the second connecting flange；7, third backwind tube is responsible for；8, backwind tube main body；9, adjustable speed fan；10, third is logical
Air hose；11, right angle ventilation duct；12, ventilation duct main body；13, control panel；14, air-conditioner host；15, single-chip microcontroller；16, second is logical
Air hose；17, third connecting flange；18, the first ventilation duct；19, the 4th connecting flange；20, ventilation duct branch pipe；21, strainer；22,
Fixture block；23, card slot；24, first shell；25, windshield plate is adjusted；26, dust concentration detector；27, servo motor；28, heat-preservation cotton；
29, vacuum chamber；30, second shell；31, temperature sensing contact.
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.
Fig. 1-6 is please referred to, a kind of embodiment provided by the utility model: a kind of ventilating system for central air-conditioner, including first
Backwind tube supervisor 1, backwind tube main body 8, ventilation duct main body 12 and ventilation duct branch pipe 20, the bottom end of backwind tube main body 8 are provided with the
Three backwind tubes supervisor 7, and the top of third backwind tube supervisor 7 is provided with the second backwind tube supervisor 5, third backwind tube is responsible for 7 Hes
Connected by the first connecting flange 4 between second backwind tube supervisor 5 and the second backwind tube supervisor 5 and the first backwind tube supervisor 1
It connecing, the first connecting cylinder 3 is responsible for the 1, second backwind tube supervisor 5 with the first backwind tube and third backwind tube supervisor 7 is connected, and first
It is in weldedization structure between connecting cylinder 3 and backwind tube main body 8, increases the stability of structure, the second backwind tube supervisor's 5 is upper
Side is provided with the first backwind tube supervisor 1, and the first backwind tube is responsible for the one of the 1, second backwind tube supervisor 5 and third backwind tube supervisor 7
Side is provided with the first connecting cylinder 3, and the first connecting cylinder 3 is provided with backwind tube branch pipe 2 far from the side of backwind tube main body 8,
Connected between backwind tube branch pipe 2 and the first connecting cylinder 3 by the second connecting flange 6, backwind tube branch pipe 2 and the first connecting cylinder 3 it
Between disassembly mounting structure constituted by the second connecting flange 6, installation easy to disassemble repairs and cleans more convenient, backwind tube master
The side of body 8 is provided with air-conditioner host 14, and the bottom of 14 one end of air-conditioner host is equipped with control panel 13, control panel 13
Model can be MAM-330, and the side on 14 top of air-conditioner host is equipped with second shell 30, and the inside of second shell 30 is equipped with
The signal of single-chip microcontroller 15, single-chip microcontroller 15 can be HT66F017, and air-conditioner host 14 is equipped with close to the bottom end of 8 side of backwind tube main body
Ventilation duct main body 12, and the bottom end of ventilation duct main body 12 is provided with right angle ventilation duct 11, applies on the lateral wall of ventilation duct main body 12
It is covered with etch resistant layer, increases resistant to rust ability, prolongs the service life, the top of right angle ventilation duct 11 is provided with third venting pipe
10, and the top of third venting pipe 10 is provided with the second ventilation duct 16, the top of the second ventilation duct 16 is provided with the first ventilation duct
18, between right angle ventilation duct 11 and third venting pipe 10, between third venting pipe 10 and the second ventilation duct 16 and second ventilation
It is connected by third connecting flange 17 between pipe 16 and the first ventilation duct 18, the first ventilation duct 18, the second ventilation duct 16 and the
The side of three ventilation ducts 10 passes through the 4th connecting flange 19 and is fixed with ventilation duct branch pipe 20, and 20 inside of ventilation duct branch pipe is far from logical
The top and bottom end of 12 side of air hose main body are mounted on card slot 23, and strainer 21 is provided between card slot 23, the top of strainer 21
End and bottom end, which are mounted on, passes through fixture block 22 and card slot 23 and ventilation duct branch pipe with the mutually matched fixture block 22 of card slot 23, strainer 21
Snap-in structure is constituted between top and bottom end inside 20, so that strainer 21 is easy to disassemble, replaces and clear up more convenient, ventilation
The inside of pipe branch pipe 20, which is respectively and fixedly provided with, adjusts windshield plate 25, and the output end of servo motor 27 passes through shaft and windshield plate 25 is adjusted to connect
It connects, ventilation duct branch pipe 20 and tune windshield plate 25 are square, and the outer perimeter of windshield plate 25 is adjusted to be less than ventilation duct branch pipe 20
Interior perimeter allows and adjusts windshield plate 25 in the inner rotation of ventilation duct branch pipe 20, controls air volume, ventilation duct
The top of branch pipe 20 passes through angle steel and is fixed with first shell 24, and the inside of first shell 24 is mounted on servo motor 27,
The signal of servo motor 27 can be MR-J2S-10A, and the side of 20 inner tip of ventilation duct branch pipe is mounted on dust concentration detection
The model of device 26, dust concentration detector 26 can be K33-GCG1000, and the side of 20 inner bottom of ventilation duct branch pipe is mounted on
The signal of temperature sensing contact 31, temperature sensing contact 31 can be CWDZ11, and the other side inside ventilation duct branch pipe 20 is respectively provided with
There is an adjustable speed fan 9, ventilation duct main body 12 is internally provided with vacuum chamber 29, and vacuum chamber 29 is internally provided with heat-preservation cotton 28,
The output end of control panel 13 is electrically connected by the input terminal of conducting wire and adjustable speed fan 9, and the output end of control panel 13 passes through
The input terminal of conducting wire and servo motor 27 is electrically connected, and the output end of temperature sensing contact 31 is defeated by conducting wire and single-chip microcontroller 15
Enter end to be electrically connected, the output end of single-chip microcontroller 15 is electrically connected by the input terminal of conducting wire and adjustable speed fan 9, single-chip microcontroller 15 it is defeated
Outlet is electrically connected by the input terminal of conducting wire and servo motor 27.
Working principle: in use, starting air-conditioner host 14, carries out temperature adjusting to not chummery using the present apparatus, will lead to
Air hose branch pipe 20 is connected from different rooms respectively, while backwind tube branch pipe 2 being connect with not chummery, opens backwind tube branch pipe
2, the air in room flows into backwind tube branch pipe 2, separately flows into the first backwind tube by backwind tube branch pipe 2 and is responsible for 1, second time
Drains in air hose supervisor 5 and third backwind tube supervisor 7, plays the role of ventilation, indoor air by backwind tube main body 8 output
End discharge, the air after discharge are attached with air purifier, the air of indoor discharge are filtered and are purified, and purify
Afterwards, clarifier delivers air in atmosphere again, when the present apparatus at work, temperature sensing contact 31 is to the temperature in not chummery
Degree is detected, and when temperature is below or above other rooms, the data that temperature sensing contact 31 will test are sent to monolithic
Machine 15, single-chip microcontroller 15 will be then forwarded to servo motor 27 after data processing, servo motor 27 is started to work after receiving signal, watched
The output end for taking motor 27 is driven by shaft adjusts windshield plate 25 to rotate, and achievees the purpose that adjust air output, dust concentration detection
Device 26 detects the dust concentration in each room air, carries out early warning to fire, safety is improved, when the present apparatus exists
When work, the dust in air can be inhaled into the present apparatus, and the strainer 21 being arranged inside ventilation duct branch pipe 20 carries out dust
Filtering, while strainer 21 passes through composition between fixture block 22 and card slot 23 and the top and bottom end inside ventilation duct branch pipe 20 and engages knot
Structure, so that strainer 21 is easy to disassemble, cleaning is also more convenient, and the heat-preservation cotton 28 being arranged inside vacuum chamber 29 plays the function of heat preservation
Effect, prevents temperature from leaking, more energy saving, and the etch resistant layer of 12 surface of ventilation duct main body setting increases resistant to rust ability, and extension makes
Use the service life.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of ventilating system for central air-conditioner, including the first backwind tube are responsible for (1), backwind tube main body (8), ventilation duct main body (12)
With ventilation duct branch pipe (20), it is characterised in that: the bottom end of the backwind tube main body (8) is provided with third backwind tube supervisor (7), and
It is provided with the second backwind tube supervisor (5) above third backwind tube supervisor (7), is set above the second backwind tube supervisor (5)
It is equipped with the first backwind tube supervisor (1), the side of the backwind tube main body (8) is provided with air-conditioner host (14), and air-conditioner host
(14) bottom of one end is equipped with control panel (13), and the side on air-conditioner host (14) top is equipped with second shell
(30), and the inside of second shell (30) is equipped with single-chip microcontroller (15), and the air-conditioner host (14) is close to backwind tube main body (8) one
The bottom end of side is equipped with ventilation duct main body (12), and the bottom end of ventilation duct main body (12) is provided with right angle ventilation duct (11), described
It is provided with above right angle ventilation duct (11) third venting pipe (10), and is provided with the second ventilation above third venting pipe (10)
It manages (16), is provided with the first ventilation duct (18) above second ventilation duct (16), the right angle ventilation duct (11) and third
Between ventilation duct (10), between third venting pipe (10) and the second ventilation duct (16) and the second ventilation duct (16) and first ventilation
It manages and is connected by third connecting flange (17) between (18), first ventilation duct (18), the second ventilation duct (16) and third
The side of ventilation duct (10) passes through the 4th connecting flange (19) and is fixed with ventilation duct branch pipe (20), the ventilation duct branch pipe (20)
Top pass through angle steel and be fixed with first shell (24), and the inside of first shell (24) is mounted on servo motor (27),
The side of ventilation duct branch pipe (20) inner tip is mounted on dust concentration detector (26), the ventilation duct branch pipe (20)
The side of inner bottom is mounted on temperature sensing contact (31), and the internal other side of the ventilation duct branch pipe (20) is provided with
Adjustable speed fan (9), the ventilation duct main body (12) be internally provided with vacuum chamber (29), and vacuum chamber (29) are internally provided with
The output end of heat-preservation cotton (28), the control panel (13) is electrically connected by conducting wire and the input terminal of adjustable speed fan (9), described
The output end of control panel (13) is electrically connected by conducting wire and the input terminal of servo motor (27), the temperature sensing contact
(31) output end is electrically connected by conducting wire and the input terminal of single-chip microcontroller (15), and the output end of the single-chip microcontroller (15) is by leading
Line and the input terminal of adjustable speed fan (9) are electrically connected, and the output end of the single-chip microcontroller (15) passes through conducting wire and servo motor (27)
Input terminal be electrically connected.
2. a kind of ventilating system for central air-conditioner according to claim 1, it is characterised in that: the first backwind tube supervisor
(1), the side of the second backwind tube supervisor (5) and third backwind tube supervisor (7) are provided with the first connecting cylinder (3), and first connects
Connect cylinder (3) is provided with backwind tube branch pipe (2) far from the side of backwind tube main body (8), and the backwind tube branch pipe (2) connects with first
It is connected between connect cylinder (3) by the second connecting flange (6), passes through the between the backwind tube branch pipe (2) and the first connecting cylinder (3)
Two connecting flanges (6) constitute disassembly mounting structure.
3. a kind of ventilating system for central air-conditioner according to claim 2, it is characterised in that: the third backwind tube supervisor
(7) pass through first between the second backwind tube supervisor (5) and the second backwind tube supervisor (5) and the first backwind tube supervisor (1)
Connecting flange (4) connection, first connecting cylinder (3) with the first backwind tube supervisor (1), the second backwind tube supervisor (5) and the
Three backwind tubes supervisor (7) is connected, and is in weldedization structure between first connecting cylinder (3) and backwind tube main body (8).
4. a kind of ventilating system for central air-conditioner according to claim 1, it is characterised in that: the ventilation duct main body (12)
Etch resistant layer is coated on lateral wall.
5. a kind of ventilating system for central air-conditioner according to claim 1, it is characterised in that: the ventilation duct branch pipe (20)
Inside, which is respectively and fixedly provided with, adjusts windshield plate (25), and the output end of the servo motor (27) passes through shaft and adjusts windshield plate (25) even
It connects, the ventilation duct branch pipe (20) and tune windshield plate (25) are square, and the outer perimeter of windshield plate (25) is adjusted to be less than ventilation
The interior perimeter of pipe branch pipe (20).
6. a kind of ventilating system for central air-conditioner according to claim 1, it is characterised in that: in the ventilation duct branch pipe (20)
Top and bottom end of the portion far from ventilation duct main body (12) side are mounted on card slot (23), and are provided with strainer between card slot (23)
(21), the top and bottom end of the strainer (21) are mounted on and card slot (23) mutually matched fixture block (22), the strainer
(21) by constituting snap-in structure between fixture block (22) and card slot (23) and ventilation duct branch pipe (20) internal top and bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821112255.7U CN208671278U (en) | 2018-07-13 | 2018-07-13 | A kind of ventilating system for central air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821112255.7U CN208671278U (en) | 2018-07-13 | 2018-07-13 | A kind of ventilating system for central air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208671278U true CN208671278U (en) | 2019-03-29 |
Family
ID=65828925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821112255.7U Expired - Fee Related CN208671278U (en) | 2018-07-13 | 2018-07-13 | A kind of ventilating system for central air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208671278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628946A (en) * | 2020-12-11 | 2021-04-09 | 北京康宅建筑科技有限公司 | Fresh air energy-saving control system and control method thereof |
| CN113739287A (en) * | 2021-09-14 | 2021-12-03 | 德州瑞诚空调设备有限公司 | Intelligent central air-conditioning ventilation system |
-
2018
- 2018-07-13 CN CN201821112255.7U patent/CN208671278U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628946A (en) * | 2020-12-11 | 2021-04-09 | 北京康宅建筑科技有限公司 | Fresh air energy-saving control system and control method thereof |
| CN113739287A (en) * | 2021-09-14 | 2021-12-03 | 德州瑞诚空调设备有限公司 | Intelligent central air-conditioning ventilation system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20200713 |