CN106368989A - Manufacturing method of excitation type air incrementer - Google Patents
Manufacturing method of excitation type air incrementer Download PDFInfo
- Publication number
- CN106368989A CN106368989A CN201610786599.5A CN201610786599A CN106368989A CN 106368989 A CN106368989 A CN 106368989A CN 201610786599 A CN201610786599 A CN 201610786599A CN 106368989 A CN106368989 A CN 106368989A
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- inlet pipe
- exhaustor
- incrementer
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/06—Footwear with health or hygienic arrangements ventilated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
Abstract
The invention discloses an excitation type air incrementer. The tail end of each air inlet pipe is connected with the front end of an exhaust pipe. Airflow tubular cavities of the air inlet pipes and an airflow tubular cavity of the exhaust pipe are connected to form an airflow channel. A positioning concave cavity is formed in the tail end of each air inlet pipe. Each positioning concave cavity is internally provided with a connecting air nozzle which protrudes outwards. The front end of the exhaust pipe is provided with connecting ends which are matched with the inner wall faces of the positioning concave cavities. An airflow tubular cavity of each connecting end wraps and surrounds the periphery of the corresponding connecting air nozzle, and an excitation gap is reserved between the connecting end and the connecting air nozzle. The air inlet end of each excitation gap receives airflow output by an external compressed air source supply device. The air outlet end of each excitation gap is arranged in the airflow direction of the corresponding airflow tubular cavity. Meanwhile, the invention discloses a manufacturing method of the air incrementer and a breathing ventilation shoe or a pipeline air supply system provided with the air incrementer. The air incrementer, the manufacturing method thereof and the breathing ventilation shoe or the pipeline air supply system provided with the air incrementer have the advantages that the structure is simple, the cost is low, and manufacturing is convenient and easy.
Description
The application is 2013101137878 divisional application, the applying date of original application: on April 3rd, 2013, original application
Invention and created name: a kind of air incrementer and preparation method thereof and respiratory ventilation shoes or the pipeline with this air incrementer
Supply air system.
Technical field
The present invention relates to the incrementer in aerodynamic and its preparation and the technical field of practical application in industry aspect, have
It is respiratory ventilation shoes or the air being related to a kind of air incrementer and preparation method thereof and there is this air incrementer for body
Tubing.
Background technology
In aerodynamic, the invention of air incrementer provides a technology leather with applying for various industrial expansions
Life, due to the upper air incrementer of application, the performance of its product and quality have obtained the leap of internal to various industrial products.
The binding of the present inventor's long campaigns shoes and aerodynamic aspect, it has been suggested that have air increment
The shoe pad of effect and the patent application of sole, period exactly air incrementer is flexibly applied on sole or insole products,
Sole, insole products is made to have the advantages that ventilation volume is big, ventilation effect is good and avoids bacteria breed in footwear, footwear to greatest extent
Son has obtained revolutionary development because of the combination with air incrementer.However, applicants contemplate that, make a general survey of existing air increment
The structure of device, is all merely given as the construction of a physically principle, these structural theories can prepare, but
It is, once applying in commercial production, both to have needed to consider the simplification of preparation, the also height of preparation cost to be considered, for this reason, thing
The principle structure being given in Neo-Confucianism, preparation just very complicated trouble, overall manufacturing cost is high.Meanwhile, the applicant
Air incrementer structure proposed in above-mentioned shoe pad, sole patent application also has to be optimized.So, the present inventor recognizes
For for above-mentioned present situation it is necessary to research and develop the air incrementer that a kind of structure is simple, preparation cost is cheap, and carrying out to it
Further popularization and application.
Content of the invention
It is an object of the invention to overcoming the deficiencies in the prior art, provide that a kind of structure is simple, with low cost, preparation is convenient
Easy air incrementer.
The goal of the invention of the present invention is achieved in that a kind of air incrementer, and it includes air inlet pipe and exhaustor, air inlet
The end of pipe is connected with the front end of exhaustor, and air inlet pipe is linked to be gas channel with the air-flow tube chamber of exhaustor, and its feature exists
In: the end of described air inlet pipe is provided with located cavity, is provided with the connection valve of evagination, the air-flow tube chamber of air inlet pipe in located cavity
Extend to connection valve from the air inlet of air inlet pipe front end；The front end of exhaustor is provided with and is matched installation with located cavity internal face
Connection end, the air-flow tube chamber of exhaustor extends to the gas outlet of aerofluxuss pipe end from connection end；The gas at connection end position
Flow tube chamber surrounds the periphery connecting valve and encourages gas gap with being connected between valve to leave, and the air intake reception encouraging gas gap is outer
The air-flow of boundary's compressed gas source feedway output, encourages the airflow direction setting in the air-out extreme direction vigor flow tube chamber in gas gap.This
Invention is matched installation, and, the gas at connection end position by the located cavity of air inlet pipe end and the connection end of exhaustor
Gas gap is encouraged with being connected valve and dexterously constituting in flow tube chamber, and overall structure is simple.
Furthermore, it is understood that air incrementer of the present invention, leave between described connection end and located cavity and encourage gas
Adapter cavity, the air intake encouraging gas gap receives the air-flow of extraneous compressed gas source feedway output by encouraging gas adapter cavity.Encourage gas
Transition air cavity, as the gas channel of air inlet pipe and exhaustor joint face, also can make the entrance that extraneous compressed gas are more uniformly distributed
Encourage gas gap.
Specifically, above-mentioned air incrementer, described encourage gas adapter cavity by be arranged on the arc groove of located cavity with
The circular arc recess being arranged on connection end matches composition.
For further, above-mentioned air incrementer, described air inlet pipe is provided with and encourages the gas of encouraging that gas adapter cavity is connected and lead to
Road, air inlet pipe is provided with and encourages that gas is channel attached to encourage gas inlet suction port, and the air-flow of extraneous compressed gas source feedway output is sequentially
Through encourage gas inlet suction port, encourage gas passage, encourage gas adapter cavity enter encourage gas gap.Period, encourage gas adapter cavity circumference and be opened in air inlet
On the joint face of pipe and exhaustor, inlet suction port respectively sets two with encouraging gas passage, and an inlet suction port and one encourage gas passage structure
Become one group to encourage flow channel, two groups encourage that flow channel is connected on circumferential shapes respectively encourage gas adapter cavity, both separate 180 degree arrangement.
Air incrementer of the present invention, its in any one above-mentioned technical scheme, it also include being wrapped in into
Trachea and exhaustor periphery the positioning cured layer that air inlet pipe and exhaustor are integrally fixed, by positioning cured layer by air inlet
Pipe and exhaustor are integrally fixed, and air inlet pipe has been effectively ensured and connecting of exhaustor positions it is ensured that encouraging the accurate of gas gap
Formed, finally guarantee to encourage the normal effect of gas air-flow.
Preferably, above-mentioned air incrementer, described air inlet pipe and exhaustor periphery are provided with for inlay location cured layer
Affixed cavity, affixed cavity all opens up in the periphery of air inlet pipe and exhaustor, and the affixed cavity of both peripheries is phase
Intercommunicated, by affixed cavity, more air inlet pipe and exhaustor can be solidificated in one.
Specifically, above-mentioned positioning cured layer is plastic-injection layer, and plastics are the fluids that cooling can become consolidated structures, plastic cement
Air inlet pipe and exhaustor firmly can be solidificated in one by layer.
The present invention is directed to the air incrementer with positioning cured layer, also provides its preparation method, the method simultaneously
As follows:
Step 1: according to the structure of air inlet pipe and exhaustor, prepare air inlet pipe and exhaustor respectively；
Step 2: preparation assembling mould, a reserved cavity in assembling mould, this cavity correspond to the air inlet pipe being assembled together and
The periphery of exhaustor；
Step 3: using the fluid that can become consolidated structures of lowering the temperature as the preparation material of positioning cured layer, this fluid is expelled to step
So that the periphery solidification of air inlet pipe and exhaustor links together in cavity described in 2；Or it is solid as positioning using adhesive tape
Change the preparation material of layer, adhesive tape circumference is bundled in the periphery of air inlet pipe and exhaustor, by realizing air inlet pipe and row
The periphery solidification of trachea links together；
Step 4: when can be become using lowering the temperature the fluid of consolidated structures as positioning cured layer preparation material when, after step 3 etc.
Treat this fluid temperature reduction solidify, fluid curing and demolding and be position cured layer deburring.
Period, for above-mentioned air incrementer, present invention also offers a kind of breathing with this air incrementer is changed
Gas shoes, it includes sole or shoe pad, and air incrementer is arranged on sole or shoe pad, and sole or shoe pad are provided with air compression
Device, air compression plant has air inlet port and air outlet, and air outlet is set to encourages gas gap offer compressed gas source.
Meanwhile, present invention provides a kind of pipeline supply air system with this air incrementer, it includes air supply duct
And air compressor, air incrementer in this air supply duct, the air inlet pipe of the air-flow air inlet incrementer of air supply duct,
To the subsequent pipeline output gas flow of air supply duct, air compressor is to encourage gas gap to carry for the gas outlet of the exhaustor of air incrementer
For compressed gas source, this air supply duct can be bend or straight tube, and air incrementer may be provided at curved pipe position,
Straight tube position can be arranged on.
It is proposed that a kind of new structure on the basis of existing air incrementer, it has following beneficial the present invention
Effect is:
Existing air incrementer STRUCTURE DECOMPOSITION is air inlet pipe and exhaustor by the present invention, and by the positioning of air inlet pipe end
The connection end of cavity and exhaustor is simply realized cooperating, organic linking, meanwhile, the air-flow tube chamber at connection end position
Encourage gas gap with being connected valve and dexterously constituting, overall structure is simple, the mould preparation of air inlet pipe and exhaustor is simple, and
And, according to the cooperation installation relation of located cavity and connection end, during installation, complicated special positioning fixture apparatus need not be passed through,
Both only easily need to be installed together the presence that can ensure to encourage gas gap by people, when having abandoned the preparation of conventional principle structure
Need complicated mould and assembling fixture apparatus, greatly reduce the preparation cost of product.
Period, the present invention is also with regard to having the air incrementer of positioning cured layer, there is provided its preparation method, and the method is only
It is equipped with the assembling mould of a reserved cavity, this cavity corresponds to the periphery of the air inlet pipe being assembled together and exhaustor, dress
Timing, only the air inlet pipe being installed together and exhaustor need to be placed on this assembling mould, subsequently can be solid by increasing positioning
Change layer stable to air inlet pipe and exhaustor can be fixed together.
In addition, present invention also offers a kind of respiratory ventilation shoes with this air incrementer, by respiratory ventilation
Above-mentioned air incrementer is arranged on shoes, it greatly reduces the overall manufacturing cost of shoes.
And present invention simultaneously provides this air incrementer another use occasion: there is the pipe of this air incrementer
Road supply air system, due to being provided with above-mentioned air amplifier so that blast lowers position by air in air channel in air supply duct
Incrementer carries out first siphon withdrawing air, exports pressurized air stream then to subsequent pipeline, defines the relaying reinforced effects in air channel,
So that the air supply duct system air-supply of entirety is more smooth.
Brief description
Accompanying drawing 1 is the construction profile figure of air amplifier of the present invention.
Accompanying drawing 2 is the horizon-slice map of air amplifier of the present invention.
Accompanying drawing 3 is a portion enlarged drawing of Fig. 2.
Longitudinal tangent plane exploded view of accompanying drawing 4 air amplifier of the present invention.
Accompanying drawing 5 is the sectional structure chart of air inlet pipe of the present invention.
Accompanying drawing 6 is the sectional structure chart of exhaustor of the present invention.
Accompanying drawing 7 is the structural representation of the shoes with air amplifier of the present invention.
Accompanying drawing 8 is a kind of example structure schematic diagram of the pipeline supply air system with air amplifier of the present invention.
Accompanying drawing 9 is that another kind of example structure of the pipeline supply air system with air amplifier of the present invention is illustrated
Figure.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
According to Fig. 1 to Fig. 6, air incrementer of the present invention, it includes air inlet pipe 1 and the exhaustor being oblate structure
2, as shown in figure 1, air inlet pipe 1 and exhaustor 2 are preferably plastics or rubber injection mold pipe, do not consider cost and difficulty of processing etc. because
Under element, they can also be metal forming part or ceramic moulded part.The end of air inlet pipe 1 is connected with the front end of exhaustor 2, air inlet
Pipe 1 is linked to be gas channel, as shown in Figure 2 with the air-flow tube chamber 3 of both exhaustors 2.It is recessed that the end of described air inlet pipe 1 is provided with positioning
Chamber 4, is provided with the connection valve 5 of evagination in located cavity 4, the air-flow tube chamber 3 of air inlet pipe 1 air inlet 6 from air inlet pipe 1 front end prolongs
Extend connection valve 5, in this structure, located cavity 4 forms concave cavity annular around connection valve 5；The front end of exhaustor 2 sets
There is the connection end 7 of the installation that matches with located cavity 4 internal face, the air-flow tube chamber 3 of exhaustor 2 is from connection end 7 row of extending to
The gas outlet 8 of trachea 2 end, is preferably bubble-tight interference between the internal face of the outside wall surface of connection end 7 and located cavity 4
Cooperation is so that exhaustor 2 is plugged on during air inlet pipe 1 can be securely attached in air inlet pipe 1, as shown in Fig. 4, Fig. 5 and Fig. 6.
Period, the air-flow tube chamber 3 at connection end 7 position surrounds the periphery connecting valve 5 and encourages between gas with being connected to leave between valve 5
Gap 9, the air intake encouraging gas gap 9 receives the air-flow of extraneous compressed gas source feedway output, encourages the air-out extreme direction in gas gap 9
Towards the airflow direction setting in gas flow tube chamber 3, as shown in Figures 2 and 3, this encourage gas gap 9 should meet no more than 0.5 millimeter is
Good.Here, so-called encourage gas, its meaning is the induced draft as active, applies to take out by outside air for physical principle characteristic
Pull out force, makes outside air be brought into by siphon, and the injection direction along this induced draft flows into.During the work of this air incrementer, outward
Boundary's compressed gas source encourages gas air-flow to encouraging gas gap 9 input, encourages the cavity wall generation wall attachment effect that gas air-flow enters exhaustor 2, air inlet
The tube chamber of pipe 1 produces suction function immediately, and the air inlet 6 of air inlet pipe 1 front end produces powerful siphonage to its ambient air,
The air of air inlet 6 thus be inhaled in a large number air inlet pipe 1 and with encourage gas gap 9 entrance air-flow commonly through exhaustor 2 row
Trachea 2 discharges, and the air-flow withdrawing effect of air inlet pipe 1 and convulsion effect are very good, and it can export to be equivalent to encourages gas air-flow about
More than 10～20 times of air capacity.
Furthermore, it is understood that leave between connection end 7 of the present invention and located cavity 4 encouraging gas adapter cavity 10, such as Fig. 2 and
Shown in Fig. 3, the air intake encouraging gas gap 9 receives the air-flow of extraneous compressed gas source feedway output by encouraging gas adapter cavity 10.
Encourage gas transition air cavity as the gas channel of air inlet pipe 1 and exhaustor 2 joint face, extraneous compressed gas also can be made to be more uniformly distributed
Entrance encourage gas gap 9.Specifically, this encourages gas adapter cavity 10 by being arranged on the arc groove 11 of located cavity 4 bottom and set
Put the circular arc recess 12 in connection end 7 to match composition.
For further, above-mentioned air inlet pipe 1 be provided with encourage that gas adapter cavity 10 is connected encourage gas passage 13, air inlet pipe 1
Be provided with encourage that gas passage 13 is connected encourage gas inlet suction port 14, the air-flow of extraneous compressed gas source feedway output is sequentially through encouraging gas
Inlet suction port 14, encourage gas passage 13, encourage gas adapter cavity 10 enter encourage gas gap 9, as shown in Figure 2.Period, encourage gas adapter cavity 10 circle
It is opened in week in air inlet pipe 1 and the joint face of exhaustor 2, inlet suction port respectively sets two with encouraging gas passage 13, an inlet suction port
Encourage gas passage 13 with one and constitute one group and encourage flow channel, two groups encourage that flow channel is connected on circumferential shapes respectively encourage gas adapter cavity 10,
Both separate the left and right sides that 180 degree is arranged in the air inlet pipe 1 of oblate structure, as shown in Figure 5.In addition, it is different real in product
Apply in example, this incrementer may be configured as single channel and encourages depressed structure, that is, only setting one be interconnected encourage gas inlet suction port 14 He
Encourage gas passage 13, encourage gas inlet suction port 14 input encourage gas air-flow through encourage gas passage 13 enter annular setting encourage gas adapter cavity
10, and then gas gap 9 is encouraged in entrance.
Air incrementer of the present invention, so that air inlet pipe 1 and exhaustor 2 do not produce the phenomenon that gets loose after connecting,
It also includes the positioning cured layer being wrapped in air inlet pipe 1 and exhaustor 2 periphery and air inlet pipe 1 and exhaustor 2 being integrally fixed
15, positioning cured layer 15 is plastic-injection layer, and plastics are the fluids that cooling can become consolidated structures, and plastic layer can be firmly by air inlet
Pipe 1 and exhaustor 2 are solidificated in one, and this positioning cured layer 15 can also be casting metals layer or adhesive tape.By fixed
Air inlet pipe 1 and exhaustor 2 are integrally fixed by position cured layer 15, and air inlet pipe 1 and the connection positioning of exhaustor 2 have been effectively ensured,
Ensure that and encourage being precisely formed of gas gap 9, also ensure that the optimal seal encouraging gas gap 9, finally guarantee just encouraging gas air-flow
Often act on.Preferably, above-mentioned air inlet pipe 1 and exhaustor 2 periphery are provided with the affixed cavity 16 for inlay location cured layer 15,
Affixed cavity 16 all opens up in the periphery of air inlet pipe 1 and exhaustor 2, and the affixed cavity 16 of both peripheries is to be interconnected
, by affixed cavity 16, more air inlet pipe 1 and exhaustor 2 can be solidificated in one.
Existing air incrementer STRUCTURE DECOMPOSITION is air inlet pipe 1 and exhaustor 2 by the present invention, and by air inlet pipe 1 end
The located cavity 4 at end and the connection end 7 of exhaustor 2 are simply realized cooperating, organic linking, meanwhile, connection end 7
The air-flow tube chamber 3 of position encourages gas gap 9 with being connected valve 5 and dexterously constituting, overall structure simply, air inlet pipe 1 and exhaustor 2
Mould preparation is simple, and both only easily need to be installed together the presence that can ensure to encourage gas gap 9 by people, abandoned tradition
Need complicated mould and assembling fixture apparatus during theory structure preparation, greatly reduce the preparation cost of product.
Period, the present invention is directed to the air incrementer with positioning cured layer 15, also provides its preparation method simultaneously,
The method is as follows:
Step 1: according to the structure of air inlet pipe 1 and exhaustor 2, respectively preparation air inlet pipe 1 and exhaustor 2 are molded with plastic material；
Step 2: preparation assembling mould, a reserved cavity in assembling mould, this cavity corresponds to air inlet pipe 1 He being assembled together
The periphery of exhaustor 2；
Step 3: the fluid of consolidated structures can be become to lower the temperature as the preparation material of positioning cured layer 15, specially plastic material or
Other plastic materials, by this plastic material or plastic material melt injection or be cast in the cavity described in step 2 so that entering
The periphery solidification of trachea 1 and exhaustor 2 links together, and the cooling of this step can become the fluid of consolidated structures also can apply casting
Metal is as the preparation material of positioning cured layer 15；This step can be using adhesive tape as the preparation material of positioning cured layer 15
Material, adhesive tape circumference is bundled in air inlet pipe 1 and the periphery of exhaustor 2, by realizing, air inlet pipe 1 and exhaustor 2 is outer
Week solidification links together；This step may also be employed epoxy resin and is coated in air inlet pipe 1 and the periphery of exhaustor 2, equally can make two
Person's solidification links together.Period, for above-mentioned air inlet pipe 1 and exhaustor 2, if having above-mentioned affixed recessed in their periphery
Epoxy resin also can be poured during making by plastic material, other plastic material direct injection on affixed cavity 16 by chamber 16
Cast on affixed cavity 16 or adhesive tape directly axially bundled and form above-mentioned positioning cured layer 15 on affixed cavity 16,
And make the connection smooth with the outer peripheral face of air inlet pipe 1 and exhaustor 2 of this positioning cured layer so that air incrementer overall appearance is big
Side, as shown in Figure 1 and Figure 2.
Step 4: when can be become using lowering the temperature the fluid of consolidated structures as positioning cured layer 15 preparation material when, in step 3
Wait afterwards this fluid temperature reduction solidify, fluid curing and demolding and be position cured layer 15 deburring.
Period, for above-mentioned air incrementer, present invention also offers a kind of breathing with this air incrementer is changed
Gas shoes, as shown in Figure 7.It includes sole or shoe pad 17, and air incrementer is arranged on sole or shoe pad 17, sole or shoe pad
17 are provided with air compression plant 18, and air compression plant 18 can be conventional airbag structure, alternatively in my once patent
Damping and air change part disclosed in application.Air compression plant 18 has air inlet port and air outlet, and air inlet port sucks
Air outside shoes, air outlet is put provides compressed gas source, the air inlet of air incrementer by airway for encouraging gas gap 9
The extraneous air of 6 withdrawings, the inner chamber to shoes for the gas outlet 8 of air incrementer or the air-vent by shoe pad are defeated to internal cavity of shoes
Send air stream.This technical scheme is passed through to arrange above-mentioned air incrementer on respiratory ventilation shoes, and it greatly reduces shoes
Overall manufacturing cost.
Meanwhile, present invention provides a kind of pipeline supply air system with this air incrementer, it includes air supply duct
19 and air compressor 20, air incrementer in this air supply duct 19, the air-flow air inlet incrementer of air supply duct 19
Air inlet pipe 1, the gas outlet 8 of the exhaustor 2 of air incrementer is compressed to the subsequent pipeline output gas flow of air supply duct 19, air
Machine 20 passes through guide duct provides compressed gas source for encouraging gas gap 9.This air supply duct 19 can be bend, and air incrementer can be arranged
In the air-out position of curved pipe position, the air inlet 6 of air incrementer is located at the air-out position of bend position, through air increment
The effect of device, the air of bend position is by substantial amounts of siphon withdrawing, and then the follow-up location air-supply toward air supply duct 19, it is to avoid
Decompression reduction of speed phenomenon in bend position, as shown in Figure 8；In this programme, this air supply duct 19 can also be straight tube, as Fig. 9 institute
Show, this embodiment use air incrementer encourage depressed structure for aforesaid single channel, that is, only arrange one be interconnected encourage gas
Inlet suction port 14 and encourage gas passage 13, air compressor 20 passes through a guide duct and encourages gas air-flow to encouraging gas gap 9 input.Work as gas
Stream, through long conveying reduction of speed decompression, arranges air incrementer, through air incrementer pair at reduction of speed blood pressure lowering position
The siphon withdrawing of air-flow acts on so that having enough wind speed and blast to the air-flow of subsequent delivery.Pipe described in the technical program
Road supply air system section is widely used in tubing (e.g. market, hospital, factory, stair passage) in building, getter
Make region etc., due to being provided with above-mentioned air amplifier in air supply duct 19 so that blast attenuating position leads in air supply duct 19
Cross air incrementer and carry out first siphon withdrawing air, export pressurized air stream then to subsequent pipeline, the relaying defining air channel increases
Potent fruit is so that the ducting system air-supply of entirety is more smooth.
For this reason, air incrementer disclosed by the invention and preparation method thereof is so that existing air incrementer greatly reduces
Difficulty of processing, make production cost more cheap, commercial production can be generally applicable to, meanwhile, disclosed this air that has increases
The respiratory ventilation shoes of measuring device or pipeline supply air system are so that existing breathing and ventilation shoe and pipeline supply air system are more reasonable
Change, air-supply is better.
Claims (1)
1. a kind of preparation method encouraging gas formula air incrementer, described air incrementer includes air inlet pipe (1) and exhaustor (2),
The end of air inlet pipe (1) is connected with the front end of exhaustor (2), and both air-flow tube chambers (3) of air inlet pipe (1) and exhaustor (2) are even
Become gas channel, the end of described air inlet pipe (1) is provided with located cavity (4), is provided with the connection valve of evagination in located cavity (4)
(5), the air-flow tube chamber (3) of air inlet pipe (1) extends to connection valve (5) from the air inlet (6) of air inlet pipe (1) front end；Exhaustor
(2) front end is provided with the connection end (7) of the installation that matches with located cavity (4) internal face, the air-flow tube chamber (3) of exhaustor (2)
Extend to the gas outlet (8) of exhaustor (2) end from connection end (7)；Air-flow tube chamber (3) wrapping at connection end (7) position
Encourage gas gap (9) in the periphery connecting valve (5) and with being connected to leave between valve (5), the air intake encouraging gas gap (9) receives
The air-flow of extraneous compressed gas source feedway output, encourages the airflow direction of air-out extreme direction vigor flow tube chamber (3) in gas gap (9)
Setting；
Leave between described connection end (7) and located cavity (4) and encourage gas adapter cavity (10), the air intake encouraging gas gap (9) leads to
Cross and encourage the air-flow that gas adapter cavity (10) receives extraneous compressed gas source feedway output；
Described air incrementer also includes being wrapped in air inlet pipe (1) and exhaustor (2) periphery and by air inlet pipe (1) and exhaustor
(2) the positioning cured layer (15) being integrally fixed；
It is characterized in that: this preparation method is as follows:
Step 1: according to the structure of air inlet pipe (1) and exhaustor (2), prepare air inlet pipe (1) and exhaustor (2) respectively；
Step 2: preparation assembling mould, reserve a cavity in mould, this cavity corresponds to the air inlet pipe (1) being assembled together and row
The periphery of trachea (2)；
Step 3: using the fluid that can become consolidated structures of lowering the temperature as the preparation material of positioning cured layer (15), this fluid is expelled to
So that the periphery adhering and solidifying of air inlet pipe (1) and exhaustor (2) links together in cavity described in step 2；Or with viscosity
Adhesive tape as the preparation material of positioning cured layer (15), by adhesive tape circumference be bundled in air inlet pipe (1) and exhaustor (2) outward
Week, by realizing the periphery adhering and solidifying of air inlet pipe (1) and exhaustor (2) links together；
Step 4: when can be become using lowering the temperature the fluid of consolidated structures as positioning cured layer (15) preparation material when, step 3 it
After wait this fluid temperature reduction solidify, fluid curing and demolding and be position cured layer (15) deburring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610786599.5A CN106368989B (en) | 2013-04-03 | 2013-04-03 | Encourage the preparation method of gas formula air incrementer |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113787.8A CN103225630B (en) | 2013-04-03 | 2013-04-03 | Air incrementer preparation method |
| CN201610786599.5A CN106368989B (en) | 2013-04-03 | 2013-04-03 | Encourage the preparation method of gas formula air incrementer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310113787.8A Division CN103225630B (en) | 2013-04-03 | 2013-04-03 | Air incrementer preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106368989A true CN106368989A (en) | 2017-02-01 |
| CN106368989B CN106368989B (en) | 2019-03-22 |
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| CN201610775646.6A Expired - Fee Related CN106321529B (en) | 2013-04-03 | 2013-04-03 | Preparation method of air incrementer |
| CN201310113787.8A Expired - Fee Related CN103225630B (en) | 2013-04-03 | 2013-04-03 | Air incrementer preparation method |
| CN201610786599.5A Expired - Fee Related CN106368989B (en) | 2013-04-03 | 2013-04-03 | Encourage the preparation method of gas formula air incrementer |
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| CN201610775646.6A Expired - Fee Related CN106321529B (en) | 2013-04-03 | 2013-04-03 | Preparation method of air incrementer |
| CN201310113787.8A Expired - Fee Related CN103225630B (en) | 2013-04-03 | 2013-04-03 | Air incrementer preparation method |
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| WO2021208959A1 (en) * | 2020-04-15 | 2021-10-21 | Mtr Corporation Limited | Air amplifier ventilation (aav) system |
| CN112956809A (en) * | 2021-02-02 | 2021-06-15 | 浙江千禧龙纤特种纤维股份有限公司 | Safety bag for life rope made of ultra-high molecular polyethylene fibers and using method thereof |
| CN112810987A (en) * | 2021-02-02 | 2021-05-18 | 浙江千禧龙纤特种纤维股份有限公司 | Safety bag for life rope made of ultra-high molecular polyethylene fibers and using method thereof |
| CN113108136A (en) * | 2021-04-14 | 2021-07-13 | 浙江千禧龙纤特种纤维股份有限公司 | Tubing with ultrahigh molecular polyethylene fiber lining pipe and production method thereof |
| CN113108137A (en) * | 2021-04-14 | 2021-07-13 | 浙江千禧龙纤特种纤维股份有限公司 | Tubing with ultrahigh molecular polyethylene fiber lining pipe and production method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106368989B (en) | 2019-03-22 |
| CN103225630B (en) | 2017-02-22 |
| CN106321529A (en) | 2017-01-11 |
| CN106321529B (en) | 2020-10-30 |
| CN103225630A (en) | 2013-07-31 |
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