CN106765290A - A kind of efficient boiler blower unit - Google Patents
A kind of efficient boiler blower unit Download PDFInfo
- Publication number
- CN106765290A CN106765290A CN201611150703.8A CN201611150703A CN106765290A CN 106765290 A CN106765290 A CN 106765290A CN 201611150703 A CN201611150703 A CN 201611150703A CN 106765290 A CN106765290 A CN 106765290A
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- China
- Prior art keywords
- fixedly connected
- air
- air pressure
- motor
- outlet
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of efficient boiler blower unit, including base, the surface of base is fixedly connected with motor, the output shaft of motor is provided with air pump by shaft coupling, air pump includes rotor and stator, the surface of rotor offers blade groove, the internal activity of blade groove is connected with compression blade, stator is fixedly connected with motor, the surface of stator offers air inlet and gas outlet respectively, one end of gas outlet is fixedly connected with baffle plate, one end of baffle plate is fixedly connected with spring cavity, the inside of spring cavity is fixed to be connected to spring, one end of spring is fixedly connected with non-return pearl, the other end of baffle plate is fixedly connected with air pressure tank.Invention achieves the air pressure source with stabilization, maximum expansion to obtain the maximum amount of air can be carried out, air pressure tank can be prevented effectively from and the phenomenon of return-air occur, the gas that preferably convenient storage is compressed, the outlet efficiency of outlet chamber can effectively be strengthened, so as to effectively solve the problems, such as that outlet is few and outlet is slow.
Description
Technical field
The present invention relates to pneumatic technical field, specially a kind of efficient boiler blower unit.
Background technology
Boiler induced-draft fan is widely used in power generation, factory, mine, tunnel, cooling tower, vehicle, ship and building
Ventilation, dust discharge and cooling；The ventilation of boiler and industrial furnace and air inducing；Cooling in the apparatus of air conditioning and domestic electric appliance
And ventilation；The drying of cereal and select and recommend；Inflation and propulsion of wind-tunnel wind regime and aircushion vehicle etc..Boiler induced-draft fan is to rely on motor
The mechanical energy of input, improves gas pressure and supplies gas side by side the machinery of body, and it is a kind of driven fluid machinery, but traditional boiler
Air-introduced machine is poor due to air-tightness, it is difficult to by the gas press-in boiler of high pressure, have gas energy unavoidably in transmittance process
Loss, the bleed effect of strong influence boiler, while reducing boiler combustion effect.
A kind of external reciprocal pump-up device disclosed in Chinese invention patent application prospectus CN205190166U
Boiler induced-draft fan, by inflator, air compression press-in boiler is improved pot by the gas arranging device of check valve and air chamber composition
The efficiency of combustion of stove, but because the gas that inflator is extruded is less, the time of the needs that make a round trip is slower, even if not stopping back and forth
Inflate, it is also difficult to meet the gas volume of needs when burning in boiler for a long time, and fast reciprocating is inflated and can be accelerated dozen
The damage of inflator element, and can be lower if inflating efficiency using artificial.
The content of the invention
It is an object of the invention to provide a kind of efficient boiler blower unit, possess air pump and calm the anger and air pressure tank storage gas
Advantage, solve the problems, such as that outlet is few and outlet is slow.
To achieve the above object, the present invention provides following technical scheme：A kind of efficient boiler blower unit, including base,
The surface of the base is fixedly connected with motor, and the output shaft of the motor is provided with air pump, the air pump bag by shaft coupling
Rotor and stator are included, the surface of the rotor offers blade groove, and the internal activity of the blade groove is connected with compression blade, institute
State stator to be fixedly connected with motor, the surface of the stator offers air inlet and gas outlet, one end of the gas outlet respectively
Baffle plate is fixedly connected with, one end of the baffle plate is fixedly connected with spring cavity, and the inside of the spring cavity is fixed to be connected to spring,
One end of the spring is fixedly connected with non-return pearl, and the other end of the baffle plate is fixedly connected with air pressure tank.
The bottom of the air pressure tank is fixedly connected with supporting leg, and air pressure valve has been respectively fixedly connected with the top of the air pressure tank
And safety valve, the air pressure valve electrically connects with motor, and the air pressure tank is fixedly connected with outlet chamber away from one end of motor, described
The inwall of outlet chamber is fixedly connected with diffuser vane, and one end of the diffuser vane is fixedly connected with cyclone post.
Preferably, the depth of the blade groove is equal to the height of compression blade, maximum spacing between the stator and rotor
Less than the height of compression blade, the quantity of the blade groove is six.
Preferably, be provided with air filter at the air inlet, the air inlet be equal to stator external arc three/
One, the gas outlet is located between stator and rotor at minimum range.
Preferably, it is provided with pressure gauge at the gas outlet.
Preferably, one end of the outlet chamber is provided with air door, cyclone post helically shape.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention has reached the air pressure with stabilization and has originated by setting air pump, by setting air pressure tank, has reached and has deposited in advance
The effect of storing gas.
2nd, the present invention can enable compression blade carry out maximum by setting stator and rotor not in same pivot
Launch to obtain the maximum amount of air, by setting non-return pearl, air pressure tank can be prevented effectively from and the phenomenon of return-air occur, preferably
The gas of convenient storage compression, can effectively strengthen the outlet efficiency of outlet chamber, by setting safety valve by setting cyclone post
Air pressure tank can effectively be reduced causes potential safety hazard because of hypertonia, so that effectively solving, outlet is few and outlet is slow asks
Topic.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is air pump profile of the present invention；
Fig. 3 is outlet chamber profile of the present invention.
In figure：1 base, 2 motors, 3 air pumps, 4 rotors, 5 stators, 6 blade grooves, 7 compression blades, 8 air inlets, 9 gas outlets,
10 baffle plates, 11 spring cavitys, 12 springs, 13 non-return pearls, 14 air pressure tanks, 15 supporting legs, 16 air pressure valves, 17 safety valves, 18 outlet chambers,
19 diffuser vanes, 20 cyclone posts, 21 air filters, 22 pressure gauges, 23 air doors.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3, a kind of efficient boiler blower unit, including base 1 are referred to, the surface of base 1 is fixedly connected with motor
2, the output shaft of motor 2 is provided with air pump 3 by shaft coupling, by setting air pump 3, has reached the air pressure with stabilization and has originated,
Air pump 3 includes rotor 4 and stator 5, by setting stator 4 with rotor 5 not in same pivot, can enable compression blade 7
Maximum expansion is enough carried out to obtain the maximum amount of air, the surface of rotor 4 offers blade groove 6, and the internal activity of blade groove 6 connects
Compression blade 7 is connected to, stator 5 is fixedly connected with motor 2, the surface of stator 5 offers air inlet 8 and gas outlet 9, outlet respectively
One end of mouth 9 is fixedly connected with baffle plate 10, and one end of baffle plate 10 is fixedly connected with spring cavity 11, and the inside of spring cavity 11 is fixed and
Spring 12 is connected to, one end of spring 12 is fixedly connected with non-return pearl 13, by setting non-return pearl 13, air pressure tank can be prevented effectively from
14 there is the phenomenon of return-air, preferably the gas of convenient storage compression, and the other end of baffle plate 10 is fixedly connected with air pressure tank 14, leads to
Setting air pressure tank 14 is crossed, the effect for prestoring gas has been reached.
The bottom of air pressure tank 14 is fixedly connected with supporting leg 15, and the top of air pressure tank 14 has been respectively fixedly connected with air pressure valve 16
With safety valve 17, can effectively reduce air pressure tank 14 by setting safety valve 16 causes potential safety hazard, air pressure because of hypertonia
Valve 16 is electrically connected with motor 2, is electrically connected with motor 2 by setting air pressure valve 16, and the storage gas for having reached air pressure tank 14 is enough
Or the effect of motor 2 can be automatically stopped and started when very few, air pressure tank 14 is fixedly connected with outlet chamber away from one end of motor 2
18, the inwall of outlet chamber 18 is fixedly connected with diffuser vane 19, and one end of diffuser vane 19 is fixedly connected with cyclone post 20, by setting
Cyclone post 20 can effectively strengthen the outlet efficiency of outlet chamber 18, so as to effectively solve the problems, such as that outlet is few and outlet is slow.
Operation principle：During work, start motor 2, motor 2 drives the rotor 4 in air pump 3 to rotate counterclockwise, compresses leaf
Piece 7 does in blade groove 6 and radially outward slides, and gradually increases with the inwall of stator 5 composition space, and gas storage is most, with pressure
Leaf curl piece 7 does in blade groove 6 and radially-inwardly slides, and space is gradually reduced, and air pressure gradually increases, air pressure when reaching gas outlet 9
Ejection non-return pearl 13, into air pressure tank 14, air filter 21 filters out the impurity in air, when air pressure reaches predetermined value
When, by the observable pressure size of air gauge 22, air pressure valve 16 is stopped by jack-up, motor 2, opens air door 23, and gas enters
Enter outlet chamber 18, be diffused by diffuser vane 19, by cyclone post 20, air is in certain rotation status.
In sum：The efficient boiler blower unit, is calmed the anger by air pump 3 and the advantage of gas is stored with air pressure tank 14, solution
Outlet of having determined lacks and the slow problem of outlet.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of efficient boiler blower unit, including base（1）, it is characterised in that：The base（1）Surface be fixedly connected with
Motor（2）, the motor（2）Output shaft air pump is provided with by shaft coupling（3）, the air pump（3）Including rotor（4）With it is fixed
Son（5）, the rotor（4）Surface offer blade groove（6）, the blade groove（6）Internal activity be connected with compression blade
（7）, the stator（5）With motor（2）It is fixedly connected, the stator（5）Surface offer air inlet respectively（8）And gas outlet
（9）, the gas outlet（9）One end be fixedly connected with baffle plate（10）, the baffle plate（10）One end be fixedly connected with spring cavity
（11）, the spring cavity（11）Inside fix and be connected to spring（12）, the spring（12）One end be fixedly connected with non-return
Pearl（13）, the baffle plate（10）The other end be fixedly connected with air pressure tank（14）；
The air pressure tank（14）Bottom be fixedly connected with supporting leg（15）, the air pressure tank（14）Top be respectively fixedly connected with
There is air pressure valve（16）And safety valve（17）, the air pressure valve（16）With motor（2）Electrical connection, the air pressure tank（14）Away from motor
（2）One end be fixedly connected with outlet chamber（18）, the outlet chamber（18）Inwall be fixedly connected with diffuser vane（19）, it is described to dissipate
Gas piece（19）One end be fixedly connected with cyclone post（20）.
2. a kind of efficient boiler blower unit according to claim 1, it is characterised in that：The blade groove（6）Depth
Equal to compression blade（7）Height, the stator（5）With rotor（4）Between maximum be smaller than compression blade（7）Height,
The blade groove（6）Quantity be six.
3. a kind of efficient boiler blower unit according to claim 1, it is characterised in that：The air inlet（8）Place is set
There is air filter（21）, the air inlet（8）Equal to stator（5）/ 3rd of external arc, the gas outlet（9）Positioned at fixed
Son（5）With rotor（4）Between at minimum range.
4. a kind of efficient boiler blower unit according to claim 1, it is characterised in that：The gas outlet（9）Place is set
There is pressure gauge（22）.
5. a kind of efficient boiler blower unit according to claim 1, it is characterised in that：One end of the outlet chamber is set
There is air door（23）, cyclone post（20）Helically shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150703.8A CN106765290A (en) | 2016-12-14 | 2016-12-14 | A kind of efficient boiler blower unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150703.8A CN106765290A (en) | 2016-12-14 | 2016-12-14 | A kind of efficient boiler blower unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106765290A true CN106765290A (en) | 2017-05-31 |
Family
ID=58887467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611150703.8A Withdrawn CN106765290A (en) | 2016-12-14 | 2016-12-14 | A kind of efficient boiler blower unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106765290A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040028547A1 (en) * | 2002-07-02 | 2004-02-12 | Tilia Inc. | Rotary pump |
| CN103912486A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Vane type fuel transfer pump |
| CN103939676A (en) * | 2013-01-23 | 2014-07-23 | 苏州千瑞机电科技有限公司 | Smoke and gas exhaust duct and connection device thereof |
| CN104196721A (en) * | 2014-07-31 | 2014-12-10 | 安徽恒博电气科技有限公司 | Single-action vane pump |
| CN104279158A (en) * | 2013-07-09 | 2015-01-14 | 罗伯特·博世有限公司 | Impeller pump |
| CN104500390A (en) * | 2014-12-18 | 2015-04-08 | 赵立军 | Single-acting vane pump |
| CN104533530A (en) * | 2014-12-21 | 2015-04-22 | 天津春凌科技有限公司 | Novel air compression device and use method thereof |
| CN104527904A (en) * | 2014-12-21 | 2015-04-22 | 天津春凌科技有限公司 | Novel bicycle air energy power device |
| CN105889043A (en) * | 2016-04-12 | 2016-08-24 | 江门麦加道机电厂有限公司 | Low-noise and low-heating air pump |
| CN205570028U (en) * | 2016-04-21 | 2016-09-14 | 天津市博思特生物科技有限公司 | Oxygenerator water separator |
| CN206386960U (en) * | 2016-12-14 | 2017-08-08 | 无锡市金武助剂厂有限公司 | A kind of efficient boiler blower unit |
-
2016
- 2016-12-14 CN CN201611150703.8A patent/CN106765290A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040028547A1 (en) * | 2002-07-02 | 2004-02-12 | Tilia Inc. | Rotary pump |
| CN103912486A (en) * | 2013-01-09 | 2014-07-09 | 广西玉柴机器股份有限公司 | Vane type fuel transfer pump |
| CN103939676A (en) * | 2013-01-23 | 2014-07-23 | 苏州千瑞机电科技有限公司 | Smoke and gas exhaust duct and connection device thereof |
| CN104279158A (en) * | 2013-07-09 | 2015-01-14 | 罗伯特·博世有限公司 | Impeller pump |
| CN104196721A (en) * | 2014-07-31 | 2014-12-10 | 安徽恒博电气科技有限公司 | Single-action vane pump |
| CN104500390A (en) * | 2014-12-18 | 2015-04-08 | 赵立军 | Single-acting vane pump |
| CN104533530A (en) * | 2014-12-21 | 2015-04-22 | 天津春凌科技有限公司 | Novel air compression device and use method thereof |
| CN104527904A (en) * | 2014-12-21 | 2015-04-22 | 天津春凌科技有限公司 | Novel bicycle air energy power device |
| CN105889043A (en) * | 2016-04-12 | 2016-08-24 | 江门麦加道机电厂有限公司 | Low-noise and low-heating air pump |
| CN205570028U (en) * | 2016-04-21 | 2016-09-14 | 天津市博思特生物科技有限公司 | Oxygenerator water separator |
| CN206386960U (en) * | 2016-12-14 | 2017-08-08 | 无锡市金武助剂厂有限公司 | A kind of efficient boiler blower unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |