CN110486766A - A kind of range hood automatic coding of central flue system - Google Patents
A kind of range hood automatic coding of central flue system Download PDFInfo
- Publication number
- CN110486766A CN110486766A CN201910784482.7A CN201910784482A CN110486766A CN 110486766 A CN110486766 A CN 110486766A CN 201910784482 A CN201910784482 A CN 201910784482A CN 110486766 A CN110486766 A CN 110486766A
- Authority
- CN
- China
- Prior art keywords
- valve block
- floor
- range hood
- outdoor unit
- automatic coding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
Abstract
A kind of range hood automatic coding of central flue system, include the following steps: 1., system starting；2., the valve block of i-th motorized non-return valve open, remaining valve block is all closed；3., outdoor unit restart, revolving speed uniformly increases and to increase rate identical；4., record i-th of valve block opening time Ti；5., judge whether to reach outdoor unit maximum speed；6., if so, judging failure；7., if it is not, then judging whether i is equal to N；If 8., i=N, complete it is minimum booting floor be i all valve block opening times record；If 9., i < N, i=i+1, and return to step 2.；10., connect step 8., regard each valve block opening time as floor from long to short from low to high, the matching for carrying out floor and MAC Address code to valve block is bound.The autocoding mode can be time saving and energy saving with the binding of Auto-matching floor and address code by the method for outdoor unit rotation speed regulating and controlling each floor check-valves folding, improves efficiency, reliability is higher.
Description
Technical field
The present invention relates to a kind of central flue systems, compile automatically more particularly, to a kind of range hood of central flue system
Code method.
Background technique
Currently, the floor that city creates building is generally higher and higher, since the outlet of high-rise common duct is generally located on
At the top of floor, thus, the switch conditions of each user family's range hood will affect system outlet resistance, the feelings so that bottom user discharges fume
Condition is severe.In recent years, user side adjustable angle bottom valve combination roof flue outlet main air blower concentration filter is emitted on certain fine fitments
Building starts to apply, and roof main air blower is central range hood for different Homes Using TV users progress frequency conversion+valve block predetermined angle
It realizes assignment of traffic, can solve bottom user smoke evacuation harsh conditions to a certain extent, while effectively controlling entire flue system
Flow velocity and noise；But the regulating valve of this mode needs to bind valve by hand in advance and floor, the acquisition of address code are mainly adopted
The mode manually acquired manually to the address code of each layer of range hood not only expends biggish human and material resources, low efficiency
Under, and it is error-prone in artificial collection process, reliability is told somebody what one's real intentions are, also, if subsequent the replacement of range hood or difference occur
Situations such as exchange of floor or user replace motor-driven valve, and address code needs manually resurvey, time-consuming and laborious.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to the above-mentioned prior art, provide one kind can Auto-matching floor with
The range hood automatic coding of the central flue system of address code binding.
The technical scheme of the invention to solve the technical problem is: the range hood of the central flue system is automatic
Coding method, the central flue system include the indoor unit for being mounted on each floor, and the air outlet of every indoor unit passes through
Respective smoke pipe is connected with common duct, motorized non-return valve is equipped on the smoke pipe, motorized non-return valve has valve block, described
Outdoor unit is installed at the top of common duct, it is characterised in that: the automatic coding includes the following steps:
1., system starting；
2., the valve block of i-th motorized non-return valve open, remaining valve block is all closed；
3., outdoor unit restart, revolving speed uniformly increases and to increase rate identical；
4., record i-th of valve block opening time Ti；
5., judge whether the maximum speed for reaching outdoor unit；
6., if so, judging failure；
7., if it is not, then judging whether i is equal to N, N is total number of floor levels；
If 8., i=N, complete it is minimum booting floor be i all valve block opening times record；
If 9., i < N, i=i+1, and return to step 2.；
10., connect step 8., the opening time of valve block is ranked up, regard the opening time of each valve block as building from long to short
Layer from low to high, bind by the matching for carrying out floor and MAC Address code to valve block.
Preferably, the outdoor unit has booster fan.
Valve block opening time can be recorded by a variety of devices, it is preferable that be equipped on the smoke pipe for recording valve
The electromagnetic switch of piece opening time.
Valve block can there are many drive unfolding mode, it is preferable that the motorized non-return valve passes through step motor control valve block
Opening.
Compared with the prior art, the advantages of the present invention are as follows: the autocoding mode passes through each building of outdoor unit rotation speed regulating and controlling
The method of layer check-valves folding, can be time saving and energy saving with the binding of Auto-matching floor and address code, improves efficiency, reliability
It is higher, if situations such as the subsequent replacement for range hood or check-valves occur, can also be tied up automatically to floor and address code again
Fixed, working efficiency greatly improves.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the central flue system of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the range hood of the embodiment of the present invention；
Fig. 3 is the flow chart of the automatic coding of the embodiment of the present invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figure 1 to Figure 2, the central flue system of the present embodiment includes the indoor unit 1 for being mounted on each floor, and every
The air outlet of indoor unit 1 passes through respective smoke pipe 2 and is connected with common duct 3, and 4 He of motorized non-return valve is equipped on smoke pipe 2
Electromagnetic switch 6, the valve block 41 that motorized non-return valve 4 has stepper motor (not shown) and is opened and closed under stepper motor driving, electricity
Magnetic switch 6 is used to record the opening time of valve block 41.Outdoor unit 5 is installed, outdoor unit 5 has pressurization wind at the top of common duct 3
Machine.
As shown in figure 3, the automatic coding of the central flue system of the present embodiment includes the following steps:
1., system starting；
2., the valve block of i-th motorized non-return valve open, remaining valve block is all closed；
3., outdoor unit restart, revolving speed uniformly increases and to increase rate identical；
4., record i-th of valve block opening time Ti；
5., judge whether the maximum speed for reaching outdoor unit；
6., if so, judging failure；
7., if it is not, then judging whether i is equal to N, N is total number of floor levels；
If 8., i=N, complete it is minimum booting floor be i all valve block opening times record；
If 9., i < N, i=i+1, and return to step 2.；
10., connect step 8., the opening time of valve block is ranked up, regard the opening time of each valve block as building from long to short
Layer from low to high, bind by the matching for carrying out floor and MAC Address code to valve block.
The automatic coding is opened and closed by the motorized non-return valve of each floor of outdoor unit rotation speed regulating and controlling as a result, can be automatic
Match floor and address code binding, it is time saving and energy saving, improve efficiency, reliability in actual operation is higher, if it is subsequent go out
Situations such as replacement of existing range hood or motorized non-return valve, also floor and address code can be bound automatically again, be operated
It is very convenient.
Claims (4)
1. a kind of range hood automatic coding of central flue system, the central flue system includes being mounted on each building
The indoor unit (1) of layer, the air outlet of every indoor unit (1) pass through respective smoke pipe (2) and are connected with common duct (3), institute
It states and is equipped on smoke pipe (2) motorized non-return valve (4), motorized non-return valve (4) has valve block (41), at the top of the common duct (3)
Outdoor unit (5) are installed, it is characterised in that: the automatic coding includes the following steps:
1., system starting；
2., the valve block of i-th motorized non-return valve open, remaining valve block is all closed；
3., outdoor unit restart, revolving speed uniformly increases and to increase rate identical；
4., record i-th of valve block opening time Ti；
5., judge whether the maximum speed for reaching outdoor unit；
6., if so, judging failure；
7., if it is not, then judging whether i is equal to N, N is total number of floor levels；
If 8., i=N, complete it is minimum booting floor be i all valve block opening times record；
If 9., i < N, i=i+1, and return to step 2.；
10., connect step 8., the opening time of valve block is ranked up, by the opening time of each valve block be used as from long to short floor from
Low to high, the matching for carrying out floor and MAC Address code to valve block is bound.
2. the range hood automatic coding of central flue system according to claim 1, it is characterised in that: the room
Outer machine (5) has booster fan.
3. the range hood automatic coding of central flue system according to claim 1, it is characterised in that: described
Electromagnetic switch (6) for recording valve block (41) opening time is installed on smoke pipe (2).
4. the range hood automatic coding of central flue system according to claim 1, it is characterised in that: the electricity
Dynamic check-valves (4) pass through the opening of step motor control valve block (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910784482.7A CN110486766B (en) | 2019-08-23 | 2019-08-23 | Automatic coding method for range hood of central flue system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910784482.7A CN110486766B (en) | 2019-08-23 | 2019-08-23 | Automatic coding method for range hood of central flue system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110486766A true CN110486766A (en) | 2019-11-22 |
| CN110486766B CN110486766B (en) | 2020-09-15 |
Family
ID=68553300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910784482.7A Active CN110486766B (en) | 2019-08-23 | 2019-08-23 | Automatic coding method for range hood of central flue system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110486766B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484116A (en) * | 2020-11-23 | 2021-03-12 | 宁波方太厨具有限公司 | Operation control method of building centralized smoke exhaust system |
| CN113188164A (en) * | 2020-01-14 | 2021-07-30 | 宁波方太厨具有限公司 | Method for detecting binding of internal machine and external machine of centralized smoke exhaust system of building |
| CN113217956A (en) * | 2020-01-21 | 2021-08-06 | 宁波方太厨具有限公司 | Anti-icing method for indoor and outdoor machines of centralized smoke exhaust system of building |
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|---|---|---|---|---|
| JPH07185025A (en) * | 1993-10-19 | 1995-07-25 | Takasago Thermal Eng Co Ltd | Flue gas duct system |
| CN1390328A (en) * | 1999-09-30 | 2003-01-08 | 高通股份有限公司 | System and method for persistence-Vector-based rate assignment |
| CN2658291Y (en) * | 2003-07-17 | 2004-11-24 | 吴汉木 | High-building exhaust duct system of reaching standard of exhaust of kitchen oil fume |
| CN2711304Y (en) * | 2004-10-19 | 2005-07-20 | 张建民 | Automatic pumping-off and anti-back-flow type exhausting pipeline |
-
2019
- 2019-08-23 CN CN201910784482.7A patent/CN110486766B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07185025A (en) * | 1993-10-19 | 1995-07-25 | Takasago Thermal Eng Co Ltd | Flue gas duct system |
| CN1390328A (en) * | 1999-09-30 | 2003-01-08 | 高通股份有限公司 | System and method for persistence-Vector-based rate assignment |
| CN2658291Y (en) * | 2003-07-17 | 2004-11-24 | 吴汉木 | High-building exhaust duct system of reaching standard of exhaust of kitchen oil fume |
| CN2711304Y (en) * | 2004-10-19 | 2005-07-20 | 张建民 | Automatic pumping-off and anti-back-flow type exhausting pipeline |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188164A (en) * | 2020-01-14 | 2021-07-30 | 宁波方太厨具有限公司 | Method for detecting binding of internal machine and external machine of centralized smoke exhaust system of building |
| CN113217956A (en) * | 2020-01-21 | 2021-08-06 | 宁波方太厨具有限公司 | Anti-icing method for indoor and outdoor machines of centralized smoke exhaust system of building |
| CN112484116A (en) * | 2020-11-23 | 2021-03-12 | 宁波方太厨具有限公司 | Operation control method of building centralized smoke exhaust system |
| CN112484116B (en) * | 2020-11-23 | 2021-10-26 | 宁波方太厨具有限公司 | Operation control method of building centralized smoke exhaust system |
Also Published As
| Publication number | Publication date |
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| CN110486766B (en) | 2020-09-15 |
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