CN103526312B - For synthesizing the air-supply arrangement of tow cooling - Google Patents
For synthesizing the air-supply arrangement of tow cooling Download PDFInfo
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- CN103526312B CN103526312B CN201310492025.3A CN201310492025A CN103526312B CN 103526312 B CN103526312 B CN 103526312B CN 201310492025 A CN201310492025 A CN 201310492025A CN 103526312 B CN103526312 B CN 103526312B
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Abstract
The present invention provides a kind of air-supply arrangement for being used to synthesize tow cooling, and it includes being suitable to the cold air channel connected with cooler bin, and is arranged on the orifice plate of cold air channel air outlet and cooler bin junction；The filter for being used for that voltage stabilizing filtering to be carried out to cold air is provided with cold air channel.Realized in the present invention by the setting of filter and orifice plate to carrying out two level voltage stabilizing into the cold air before cooler bin, to meet the requirement in cooler bin for cold air blast and wind speed, in addition, filter also has filtering and impurity removing function, the impurity entered with cold air in cold air channel is being removed after filter, therefore it, because the influence of impurity needs the situation of frequent clean, is more not in that impurity is blocked on wire mesh tube for the situation for the air-vent for cooling down polymer melt certainly that the setting of the filter, which also eliminate the need wire mesh tube in cooler bin,.
Description
Technical field
The present invention relates to a kind of air-supply arrangement for being used to synthesize tow cooling, belong to tow cooling technical field.
Background technology
It is well known that when production synthesizes tow, filled by the polymer melt stream sprayed in spinneret micropore in cooling
Put it is middle force to cool down with the mode of blowing cold air, condensation cure is into filament in a short time.The blast of cold wind, wind in cooling device
Speed has a significant impact to the uniformity for forming filament after above-mentioned polymer melt stream condensation cure.Above-mentioned uniformity is main
Refer to the diameter of strand, strength, ductility etc..Therefore maintain extraneous cooling condition uniform and stable property (mainly control blast and
The uniform and stable property of wind speed) it is most important to spinning the filament of high quality.
At present, people are seeking solve arranging from the uniform and stable property of the extraneous cold air being incorporated into cooler bin always
Apply, as Chinese patent literature CN 201420114Y disclose it is a kind of be used for cool down it is multiple synthesis tow devices, its have is used for
The interface channel for being used to convey cold air into cooler bin for cooling down the cooler bin of tow and being connected with cooler bin, it is existing at this
In technology, to make cold air, evenly into blow box, it sets at air intake (interface channel and cooler bin junction) place
There is the orifice plate with gas permeable wall, there is perforation on orifice plate, to be distributed when cold air enters blow box by perforation.
The prior art between interface channel outlet and cooler bin by setting orifice plate to the cold sky before entering cooler bin
Gas carries out voltage stabilizing, however, the prior art has problems with use：
1. in the prior art, only by setting orifice plate in cold air channel outlet and cooler bin junction with to cold sky
Cold air voltage stabilizing in gas passage, it is equal to cold air in cooler bin to find that this kind of mode can not be fully met in actual use
The requirement of even stability；
2. in the prior art, setting orifice plate to play a part of pressing cold air, but there is no filtering function,
But numerous impurity are adulterated in the cold air being introduced into by air connection end, the impurity is straight by the perforation of orifice plate with cold air
Connect in the wire mesh tube for entering cooler bin, cause the cleaning frequency of wire mesh tube to greatly shorten, or even the impurity of accumulation can block silk
Air-vent on net cylinder wall, so as to which infringement is cooled and shaped effect significantly, cause spun tow quality and poor performance.
The content of the invention
Therefore, the technical problems to be solved by the invention are to overcome the air-supply for being used for synthesizing tow cooling in the prior art
Cold air after device processing can not meet the requirement of property uniform and stable to cold air in cooler bin and can not filter with cold sky
The impurity that gas enters in wire mesh tube is frequent so as to cause wire mesh tube cleaning, or even on blocking wire mesh tube the problem of air-vent, there is provided
It is a kind of can meet the requirement of cooler bin uniform and stable to cold air property and can filter impurity in cold air be used for synthesize tow
The air-supply arrangement of cooling.
In order to solve the above technical problems, a kind of air-supply arrangement for being used to synthesize tow cooling of present invention offer, including suitable for
There is cold air channel air inlet and cold air channel to go out for the cold air channel connected with the cooler bin, the cold air channel
Air port, orifice plate is set in the cold air channel air outlet and the cooler bin junction；It is provided with and uses in the cold air channel
In the filter that voltage stabilizing filtering is carried out to cold air, the inlet of cold air of the filter and the cold air channel air intake
Mouth connection, the cold-air vent of the filter connect with the cold air channel air outlet.
The filter includes filter layer, the filter layer include filter wire stratum reticulare with several filter mesh and
Non-woven fabrics filter layer with several mesh.
The diameter of the filter mesh of the filter wire stratum reticulare is more than the mesh diameter of the non-woven fabrics filter layer, the cold sky
Gas first passes through the filter wire stratum reticulare, after by the non-woven fabrics filter layer.
The filter wire stratum reticulare is arranged to 1-10 layers, and every layer of filter wire stratum reticulare is 50-100 mesh.
The non-woven fabrics filter layer thickness is 10-30mm.
The filter layer also includes being used to support the filter wire stratum reticulare and the nothing below the filter wire stratum reticulare
The support stratum reticulare of cloth filter layer is spun, the support stratum reticulare has several support mesh, and the diameter of the support mesh is more than institute
State the diameter of filter mesh.
The filter also includes on the filter layer, for compressing the steel wire of the filter layer.
The filter also includes framework, and the filter layer is installed on said frame, the framework and the cold sky
The inner wall sealing connection of gas passage.
The cold air channel includes being suitable to the horizontal channel being connected with the cooler bin, and is connected to described horizontal logical
Lower air duct below road, the air inlet of the horizontal channel connect with the air outlet of the lower air duct, and the horizontal channel goes out
Air port is the cold air channel air outlet, and the air inlet of the lower air duct is the cold air channel air inlet.
The air outlet that the filter is sealingly disposed in the lower air duct is sentenced and makes the filter, the orifice plate
And the horizontal channel between the two together forms cold air pressure stabilizing chamber.
The installing port suitable for framework insertion is offered in side wall at the lower air duct air outlet.
The filter also includes the end cap for being fixed on the opposite side of the framework insertion end, and the framework is from described
After installing port is inserted in the cold air channel, the end cap is fixed at the installing port by fixing device sealing.
The fixing device includes being fixed on flange frame at the installing port, the through hole in the middle part of the flange frame with it is described
Installing port is communicated, and card holding trough is formed at least one frame side of the flange frame, and the fixing device also includes being arranged on institute
The rotation shift fork on end cap is stated, the rotation shift fork forms to be suitable to snap onto the clamping side in the card holding trough by rotating.
At least one set of card holding trough is relatively formed on the upper and lower frames side of the flange frame, the card holding trough is strip
Shape through hole, the end cap are provided with least one rotation shift fork corresponding with the card holding trough, the clamping side be into
Type is in the rotation shift fork upper and lower ends suitable for snapping onto the length on the corresponding flange frame upper and lower frames side after rotating
Arc-shaped edges in strip through-hole.
At least one mounting hole that the fixing device includes being molded on the end cap, to be molded over the lower air duct corresponding
At least one screwed hole of opening position and suitable for screwing at least one screw in the mounting hole and the screwed hole.
The end cap is provided with least one handle.
The lower air duct is the small inverted triangle structure of big lower mouth suitable for reading, the air-admitting surface of the lower air duct be less than it is described under
The air-out open area in air channel.
The cold air that the cold air of the orifice plate is more than filter layer by area passes through area.
The above-mentioned technical proposal of the present invention has advantages below compared with prior art：
1. in the present invention, setting filter in cold air channel, filter has carries out voltage stabilizing to cold air
Function, this kind set cause cool ambient air by cold air channel air inlet enter after first pass through filter carry out one-level
Voltage stabilizing, ensure the blast stabilization of the cold air from the cold-air vent output of filter, wind speed is uniform, and afterwards, cold air is again
Two level voltage stabilizing is carried out by orifice plate, so, there is more preferable uniform and stable property by the cold air after two level voltage stabilizing, so as to meet
For the requirement of cold air blast and wind speed in cooler bin；In addition, in the present invention, its filter also has filtering and impurity removing work(
Can, the impurity entered with cold air in cold air channel is being removed after filter, therefore, passes through the filter
Set can ensure it is pure by the cold air of cold air channel output, so as to eliminate in cooler bin wire mesh tube due to the shadow of impurity
Ringing needs the situation of frequent clean, is more not in the air-vent for being used to cool down polymer melt on impurity blocking wire mesh tube certainly
Situation.
2. in the present invention, the filter layer of filter include filter wire stratum reticulare with several filter mesh and with
The non-woven fabrics filter layer of several mesh, the overall intensity of filter layer can be improved by the setting of filter wire stratum reticulare, be advantageous to
Extend the overall service life of filter layer；By non-woven fabrics filter layer set can further intensive filtration layer filtering and impurity removing
Effect, and alleviate cold air blast and wind speed effect it is more preferable, main, the present invention by two kinds by having different filterings
The stratum reticulare of voltage stabilizing function is superimposed together use so that the overall filtering of filter layer and voltage regulation result are more excellent, and also ensure
The overall intensity of filter layer.
3. in the present invention, the diameter of the filter mesh of the filter wire stratum reticulare of filter is more than the net of non-woven fabrics filter layer
Bore dia, and cold air is first passed through filter wire stratum reticulare and then is passed through non-woven fabrics filter layer again, this kind of connection and reasonable arrangement is effective, first
Preliminary filtering is carried out by the larger filter wire stratum reticulare of mesh, and the inlet of cold air can be ensured, be unlikely to so that
The cold air amount of input is very few, so as to not interfere with the cooling effect to tow, then it is further by non-woven fabrics filter layer work
Refinement filtering, this kind of filtering order from coarse to fine both can guarantee that cold air inlet and can ensured the voltage stabilizing effect to cold air
Fruit.
4. in the present invention, the filter layer of filter also include below the filter wire stratum reticulare be used for support filter wire
The support stratum reticulare of stratum reticulare and non-woven fabrics filter layer, the support stratum reticulare are straight more than filter mesh by being molded several diameters thereon
The support mesh in footpath so that support stratum reticulare can tentatively be filtered before filter wire stratum reticulare to cold air, and will not be subtracted
Less by the cold air amount of filter wire stratum reticulare, in addition, the support stratum reticulare of the present invention has preferable intensity, support stratum reticulare is set
Filter wire stratum reticulare and non-woven fabrics filter layer can be played a supporting role below filter wire stratum reticulare, it is whole to be advantageous to raising filter layer
The functional reliability of body.
5. in the present invention, filter compresses the overall steel wire of filter layer by being provided on filter layer, effectively
Ground prevents filter wire stratum reticulare and supports the wire side deformation of stratum reticulare, further increases filter layer overall work reliability.
6. in the present invention, filter also includes framework, filter layer is arranged on framework, the framework and the cold sky
The inner wall sealing connection of gas passage, the setting of framework facilitates the installation of filter layer and framework causes filter and cold air
Vias inner walls easily seal.
7. in the present invention, by the way that cold air channel is divided into horizontal channel and the leeward being connected to below horizontal channel
Road, the wind speed of cold air for setting horizontal channel to come from lower air duct are effectively alleviated in both junctions, avoid by
The cold air wind speed that lower air duct enters is excessive, also, by the setting of horizontal channel by the circulating direction of cold air by vertical side
To horizontal direction is changed to, in order to set the cooling devices such as cooler bin in the horizontal direction so that cold air channel entire length
Shorten, take up space and diminish, be advantageous to the reasonable Arrangement of equipment in factory building.
8. in the present invention, make filter, hole by the way that filter to be sealingly disposed in the air outlet of lower air duct and is sentenced
Plate and horizontal channel inwall between the two together form a cold air pressure stabilizing chamber, and the cold air for coming from lower air duct is passing through
After crossing filter filtering, into the pressure stabilizing chamber, in pressure stabilizing chamber, the inwall of horizontal channel causes the circulation of cold air to become
Gently and uniformly so that the cold air blast, the wind speed that enter orifice plate reach reasonable value, so as to entering for orifice plate
Good basis has been established in one step voltage stabilizing.
9. in the present invention, by opening up the installing port inserted suitable for framework in lower air duct side wall so that in the present invention
Filter can be inserted in a manner of inserting, extracting out from installing port in lower air duct, this kind of set-up mode is simple in construction, peace
Dress is convenient, and disassembly process saves a large amount of manpowers, and it is possible to the insertion size of filter is designed according to the actual requirements, from
And change the space size of pressure stabilizing chamber, so as to change wind speed and blast, to meet different cooling requirements.
10. in the present invention, filter also includes end cap and the fixation for being fixed on the opposite side of framework insertion end
Device, by the framework of filter that sets of end cap, end cap covers installing port, and passes through after installing port is inserted
Further the setting of fixing device allows end cap to seal and is fixed at the installing port of lower air duct, and this kind sets and both prevented
Outside air is flowed into lower air duct at the gap between installing port and framework so as to cause the cold air stream in lower air duct unstable
The problem of determining, meanwhile, end cap is fixed at installing port by fixing device, ensure that the reliability of filter work and steady
It is qualitative.
11. in the present invention, fixing device includes being fixedly installed on flange frame at the installing port of lower air duct, in flange frame
Portion forms the through hole corresponding with installing port, and the area of the through hole is more than the area of installing port, perpendicular to installing port
Direction, installing port are fully contemplated in through hole, and it is to be inserted in order that obtaining filter from the installing port of lower air duct that this kind, which is set,
Or do not influenceed in extraction by flange frame, in addition, in the present invention, clamping is formed at least one frame side of flange frame
Groove, rotation shift fork is set on end cap, rotates the card formed on shift fork in being suitable to snap onto card holding trough after rotating to an angle
Rim, in use, after filter is inserted into installing port, by the rotation shift fork on rotating end cap, make on rotation shift fork
Clamping side is snapped onto in the card holding trough on flange circle side, so as to realize the locking to filter, filter is sealed and fixed
At installing port, the job stability of filter is ensure that, in addition, when filter occurs damaging and needs to change, is led to
Cross and be rotated further rotation shift fork, the clamping side of rotation shift fork is screwed out from card holding trough so as to complete the solution to filtering drawer
Lock so that filter can be extracted out easily from installing port, when can both ensure filter work by arrangement above
Reliability and stability, again can filter need change when efficiently and easily filter is changed.
12. in the present invention, the fixing device of filter includes at least one mounting hole, the shaping being molded on end cap
In at least one screwed hole of lower air duct corresponding position and suitable for screwing at least one screw in mounting hole and screwed hole,
End cap seal is fixed at installing port by tightening screw, when filter needs dismounting, screw is backed out, then pulled out
Filter, this kind of fixture structure is simple, and cost is low.
13. in the present invention, filter on end cap by setting at least one handle so that end cap is from lower air duct
Extracted out in installing port and insertion process is all more convenient, be advantageous to improve the disassembly efficiency of filter.
14. in the present invention, by the way that lower air duct is arranged into the small inverted triangle structure of big lower mouth suitable for reading, so that cold sky
After gas is blown into lower air duct by air pump by Qi Xiakou (air inlet of lower air duct), the space that air-flow passes through becomes larger, air-flow stream
Speed also gradually it is slack-off, air-flow blast also from having just enter into when big blast be progressively smaller until toward appropriate stationary value.
15. the cold air in the present invention, being more than filter layer by the cold air channel area of orifice plate passes through area so that
Cold air after filter layer has the effect of injection when passing through orifice plate, so as to be advantageous to extend cold air in cooler bin
Range, be advantageous to cold air into being cooled down to tow in cooler bin.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, specific embodiment and combination below according to the present invention
Accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is the explosive view for being used to synthesize the air-supply arrangement of tow cooling of embodiments of the invention 1；
Fig. 2 is the installation diagram that embodiments of the invention 1 are used to synthesize the air-supply arrangement of tow cooling；
Fig. 3 is the schematic diagram of filter direction of insertion from lower air duct installing port of embodiments of the invention 1；
Fig. 4 is the structural representation of the filter of embodiments of the invention 1；
Fig. 5 is the partial enlarged drawing that the filter of embodiments of the invention 1 and lower air duct connect；
Fig. 6 is the installation diagram for being used to synthesize the air-supply arrangement of tow cooling of embodiments of the invention 2；
Fig. 7 is the structural representation of the filter of embodiments of the invention 2.
Reference is expressed as in figure：1- end caps, 2- flanges frame, 3- steel wires, 4- frameworks, 5- side angle aluminium component, 6- anterior angles
Aluminium component, 7- handles, 8- rotations shift fork, 81- clamping sides, 9- non-woven fabrics filter layer, 10- filter wires stratum reticulare, 11- cold air channels
Air inlet, 12- cold air channels air outlet, 13- inlet of cold airs, 14 cold-air vents, 15- lower air ducts, 151- installing ports,
19- filters, 20- orifice plates, 21- supports stratum reticulare, 22- card holding troughs, 23- through holes, 25- horizontal channels, 29- gussets.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Embodiment 1
As Figure 1-5, the present embodiment provide it is a kind of be used to synthesizing the air-supply arrangement of tow cooling, including suitable for it is described
The cold air channel of cooler bin connection, and it is arranged on the hole of the cold air channel air outlet 12 and the cooler bin junction
Plate 20, the cold air channel is interior to be provided with the filter 19 for being used for that voltage stabilizing filtering to be carried out to cold air, the filter 19
Inlet of cold air 13 connected with the cold air channel air inlet 11, the cold-air vent 14 of the filter 19 with it is described
Cold air channel air inlet 11 connects.This kind, which is set, causes cool ambient air as described in entering the cold air channel air inlet 11
After cold air channel, first passing through the filter 19 and carry out one-level voltage stabilizing, keep blast stable, wind speed is uniform, afterwards, cold sky
Gas carries out two level voltage stabilizing by the orifice plate 20, so, has preferable uniform and stable property by the cold air after two level voltage stabilizing,
So as to meet the requirement of the cooler bin of blast and wind speed in to(for) cold air；In addition, in the present embodiment, the filter 19
Also there is filtering and impurity removing function, the impurity entered with cold air in the cold air channel is in the quilt after the filter 19
Remove, therefore, can ensure that the cold air that is exported by the cold air channel is pure by the setting of the filter 19, from
And it, because the influence of impurity needs the situation of frequent clean, is more not in impurity certainly to avoid wire mesh tube in the cooler bin
Block and be used for the situation for cooling down the air-vent of polymer melt on wire mesh tube.
In the present embodiment, as shown in Fig. 1, Fig. 5 and Fig. 6, the filter also includes filter layer, and the filter layer is used
Carrying out filtering and impurity removing in the cold air to coming from cold air channel air inlet 11, (described removal of impurities herein is primarily referred to as removing and mixed
Flying dust in cold air) and voltage stabilizing, can be even into the cold sky of cold air channel air inlet 11 by the setting of filter layer
The blast and wind speed of gas, so that the cold air exported by cold air channel air inlet 11 is uniform and stable；And filter layer
Filtering and impurity removing function make it that the cold air after the filter layer filters is pure, is advantageous to slow down follow-up synthesis tow cooling dress
The wire mesh tube put is to the filter pressure of cold air, and therefore, this kind setting not only contributes to synthesis fiber beam cooling apparatus and molds height
The synthesis tow of quality, but also the service life of wire mesh tube can be extended.
Specifically, in the present embodiment, as shown in figure 4, the filter layer includes the filtering with several filter mesh
Silk screen layer 10 and the non-woven fabrics filter layer 9 with several mesh, the filter wire stratum reticulare 10 and the non-woven fabrics filter layer 8 are folded
Add and put, and by the filter mesh of the filter wire stratum reticulare 10 and the non-woven fabrics filter layer 9 of all or most
Mesh is corresponding, so as to ensure that cold air can be filtered swimmingly through the filter wire stratum reticulare 10 and the non-woven fabrics filter layer 9.
In the present embodiment, the overall intensity of filter layer can be improved by the setting of the filter wire stratum reticulare 10, be advantageous to extend filtering
The overall service life of layer；And by the non-woven fabrics filter layer 9 set can further intensive filtration layer filter effect,
So that the blast of alleviation cold air and the effect of wind speed are more preferable, and the non-woven fabrics filter layer 9 can also be realized to cold air
Filtering and impurity removing, to sum up, the present embodiment is not only made by having two kinds the stratum reticulares of different filtering functions to be superimposed together use
It is more excellent to obtain the overall filter effect of filter layer, and also ensures the overall intensity of filter layer.
Further, on the basis of the above, the diameter of the filter mesh of the filter wire stratum reticulare 10 in the present embodiment is more than institute
State the mesh diameter of non-woven fabrics filter layer 9, the cold air first passes through the filter wire stratum reticulare 10, after by the non-woven fabrics mistake
Filtering layer 9, this kind of connection and reasonable arrangement is effective, first passes through the larger filter wire stratum reticulare 10 of mesh and carries out preliminary filtering, but also can be with
Ensure the inlet of cold air, be unlikely to so that the cold air amount exported by cold air channel air outlet 12 is very few, so as to influence
To the cooling effect of tow；Make further refinement filtering by non-woven fabrics filter layer 9 again, intensive filtration effect, this kind is by thick
It both can guarantee that cold air inlet and can ensured the filter effect of filter to thin filtering order.
In the present embodiment, for the filter effect being optimal and the combination of cold air inlet, the filtering silk screen
Layer 10 is arranged to 1-10 layers, and every layer of filter wire stratum reticulare 10 is that (mesh refers to every layer of English of filter wire stratum reticulare one to 50-100 mesh
The filter wire mesh hole count included in very little), but in the setting of the number of plies of filter wire stratum reticulare described in the present embodiment 10 and every layer
The setting of the mesh number of filtering silk screen 9 is considered according to the initial wind speed of air channel circulation area size and introducing cold air.
Further, the thickness of the non-woven fabrics filter layer in the present embodiment is 10-30mm.
, also should not be into it should be noted that arrangement above does not form the concrete restriction to above parameter in the present invention
For the limitation of doctrine of equivalents.
Further, in the present embodiment, the filter layer also includes being used for positioned at the lower section of filter wire stratum reticulare 10
The support stratum reticulare 21 of the filter wire stratum reticulare 10 and the non-woven fabrics filter layer 9 is supported, the support stratum reticulare 21 has several
Mesh is supported, the diameter of the support mesh is more than the diameter of the filter mesh, and the support stratum reticulare 21 thereon by being molded
Several diameters are more than the support mesh of filter mesh diameter so that support stratum reticulare 21 can be before filter wire stratum reticulare 10 to cold sky
Gas is tentatively filtered, and will not reduce the cold air amount by filter wire stratum reticulare 10, in addition, the support stratum reticulare of the present embodiment
21 have preferable intensity, and support stratum reticulare 21 is arranged on into the lower section of filter wire stratum reticulare 10 can be to filter wire stratum reticulare 10 and non-woven fabrics
Filter layer 9 is played a supporting role, and is advantageous to improve the overall functional reliability of filter layer.
As shown in figure 4, filter described in the present embodiment also includes being used to compress the mistake on the filter layer
The steel wire 3 of filtering layer, in the present embodiment, the steel wire 3 are molded on the filter wire stratum reticulare 10, the non-woven fabrics filter layer 9
It is clipped between the steel wire 3 and the filter wire stratum reticulare 10.In the present embodiment, by being provided for compressing on the whole in filter layer
The overall steel wire 3 of filter layer, it effectively prevent filter wire stratum reticulare 10 and support the wire side deformation of stratum reticulare 21, further carry
The high overall functional reliability of filter layer.
As one kind deformation of the set-up mode of steel wire 3 described in the present embodiment, the steel wire 3 can also have other setting sides
Formula, such as can be molded on support stratum reticulare 21, or be fixedly installed on framework 4.
In the present embodiment, as Figure 1-4, in order to which preferably filter layer sealing is fixed in the lower air duct 15,
The filter also includes framework 4, and the filter layer is arranged on the framework 4, the framework 4 and the cold air channel
Inner wall sealing connection, settings of the framework 4 facilitates the installation of filter layer and the framework 4 and cold air channel inwall
Between it is fairly simple when sealing, such as sealing ring (sealing ring can be set between the framework 4 and the cold air channel inwall
Shape is identical with frame shape), can also between the framework 4 and the cold air channel inwall gluing, certainly also have other
Sealing means, the present embodiment are not made specific to sealing means between heretofore described framework 4 and the cold air channel inwall
Limitation.
In the present embodiment, as depicted in figs. 1 and 2, the cold air channel includes being suitable to what is be connected with the cooler bin
Horizontal channel 25 and the lower air duct 15 for being connected to the lower section of horizontal channel 25, as the preferred embodiments of the present invention, this reality
Apply the lower air duct 15 of example and the vertical connection of horizontal channel 25.
As the present embodiment one kind deformation, the lower air duct 15 can also in vertical direction with the horizontal channel 25
It is in a certain angle, or even the lower air duct 15 can also be parallel with the horizontal channel 25.
As depicted in figs. 1 and 2, the air inlet of the horizontal channel 25 connects with the air outlet of the lower air duct 15, described
The air outlet of horizontal channel 25 is the cold air channel air outlet 12, and the air inlet of the lower air duct 15 leads to for the cold air
Road air inlet 11, in the present embodiment, set horizontal channel 25 that the wind speed for coming from the cold air of lower air duct 15 is connected at both
The place of connecing effectively is alleviated, and avoids the cold air wind speed for coming from lower air duct 15 excessive, also, pass through the setting of horizontal channel 25
The circulating direction of cold air is changed to horizontal direction by vertical direction, in order to set the coolings such as cooler bin to set in the horizontal direction
It is standby so that cold air channel entire length shortens, and takes up space and diminishes, is advantageous to equipment reasonable Arrangement in factory building.
Further, in the present embodiment, the filter 19 is sealingly disposed in the air outlet of the lower air duct 15
Place so that the filter 19, the orifice plate 20 and the horizontal channel 25 between the two together form it is cold
For air pressure stabilizing chamber, it is necessary to explanation, the formation of the cold air pressure stabilizing chamber is by using blast instrument, wind speed in test phase
The measuring instruments such as instrument are measured the blast and wind speed of cold air inside in real time, then adjust the filter 19 in institute
The position in cold air channel is stated, so as to determine the filter when showing rational numerical value by blast instrument and anemobiagraph
19 installation sites, and finally determine the filter 19 and be installed at the air outlet of the lower air duct 15 (i.e. described lower air duct
15 with the junction of horizontal channel 25).
In the present embodiment, come from the cold air of lower air duct after being filtered by filter 19, into the pressure stabilizing chamber
Interior, in pressure stabilizing chamber, the inwall of horizontal channel 25 causes the circulation of cold air to become gentle and uniform, so that entering hole
Cold air blast, the wind speed of plate 20 reach reasonable value, so as to establish good basis for the further voltage stabilizing of orifice plate 20.
Correspondingly, installing port 151 is offered in the side wall at the air outlet of lower air duct 15, the framework 4 is suitable to from institute
State and insert in the installing port 151 of lower air duct 15 and be connected with the inner wall sealing of the lower air duct 15.In the present embodiment, the peace
Dress mouth 151 is rectangle, and the insertion end of the framework 4 is rectangle, and its size and the size of installing port 151 are suitable or smaller
In the size of the installing port 151.In the present embodiment, by setting framework 4 to prevent what is introduced by lower air duct air inlet
When passing through the filter 19 side leakage occurs for cold air, thus, this kind, which is set, can keep cold air air pressure in lower air duct
Stability, ensure flow of cooled air uniformity.
As one kind deformation of the present embodiment, the shape of installing port 151 and framework 4 insertion end may be arranged as two
Hold the strip for circular arc.
In the present embodiment, shown as shown in Figure 1, Figure 3 and Figure 4, the filter also inserts including being fixed on the framework 4
The end cap 1 and fixing device of the opposite side at end, the fixing device are used to insert the installing port 151 in the framework 4
The end cap 1 sealing is fixed at the installing port 151 afterwards.In the present embodiment, the setting institute of the end cap 1 is passed through
The framework 4 of filter is stated after the installing port 151 is inserted, end cap 1 covers installing port 151, and passes through fixation
The setting of device end cap to seal to be fixed at the installing port 151 of lower air duct 15, and this kind, which is set, had both prevented extraneous sky
Cold air stream caused by gas is flowed at the gap between installing port 151 and framework 4 in lower air duct 15 in lower air duct 15 is not
The problem of stable, meanwhile, end cap 1 is fixed at installing port by fixing device, ensure that filter functional reliability and
Stability.
Specifically, the fixing device includes being fixed on the flange frame 2 at the installing port 151, the middle part of flange frame 2
The long stripes through hole 23 communicated with the installing port 151 is formed, three are relatively formed on the upper and lower frames side of the flange frame 2
Group card holding trough 22, the card holding trough 22 is long stripes through hole, and the upper and lower side edge of the end cap 1 turns down to be formed back to direction of insertion
Flange corresponding to two-phase, two flange form three groups of perforation in correspondence position, at the punch position, between two flange
Gusset 29 is welded with, certain gusset 29 can also be fixed by other conventional fixed forms, and gusset 29 is played to the end cap 1
The fixed effect strengthened, the gusset 29 is provided with hole, between the card holding trough 22 of the gusset 29 and the flange frame 2
Three rotation shift forks 8 are set, the hole relative with the gusset 29 is formed on the rotation shift fork 8, during installation, the rotation is dialled
The patch of fork 8 communicates with both upper upper holes being molded, and is suitable to grafting rotary handle in the hole that both communicate, such as star hand wheel etc.,
Described rotate forms clamping side 81 on shift fork 8, in the present embodiment, the clamping side 81 is to take shape on the rotation shift fork 8
Lower both ends be suitable to snap onto after rotation corresponding to circular arc in the long stripes through hole on the upper and lower frames side of flange frame 2
Side.
As one kind deformation of the present embodiment, the number of the group number of the card holding trough 22 and corresponding rotation shift fork 8 is also
It can be one, two, four, five etc..
In use, after the filter 19 is inserted into installing port 151, driven by rotating the rotary handle
The rotation shift fork 8 rotates, so that the clamping side 81 of the rotation upper and lower ends of shift fork 8 snaps onto the flange frame 2
In the card holding trough 22 on upper and lower frames side, to realize that sealing to filter locks, it is described be locked as filter is close
Sealing is scheduled at the installing port 151, and the setting ensure that the job stability of filter；In addition, when filter occurs
When damaging and needing to change, the rotary handle is rotated by being rotated further the rotary handle or opposite direction, makes the rotation
Changing hands handle continues to drive the rotation shift fork 8 to rotate so that the clamping side 81 of the rotation shift fork 8 is from the card holding trough 22
Middle back-out, so as to complete the unblock to described pair excessively filter drawer 19, so that the filter 19 can be easily
Extracted out from the installing port, can both ensure reliability and stability during filter work by arrangement above, and again might be used
Efficiently and easily to be changed when filter needs and changed to filter.
Further, in the present embodiment, it is additionally provided with the lower air duct 15 for being located at institute to the filter 19
The first fixing device that the part in lower air duct 15 is fixed is stated, first fixing device includes being fixed on the lower air duct
15 with the preceding aluminum corner brace component 6 in the 81 corresponding side wall of clamping side and be fixed on the clamping side 81 of the lower air duct 15
The side angle aluminium component 5 at place, the preceding aluminum corner brace component 6 and the side angle aluminium component 5 include symmetrically arranged upper aluminum corner brace with respectively
The vertical end of aluminum corner brace, the upper aluminum corner brace and the lower aluminum corner brace is connected by screw or Type of Welding is fixed on the lower air duct 15
Inwall on, left between the horizontal ends of the upper aluminum corner brace and the lower aluminum corner brace highly suitable with the 4 corresponding side of framework
Gap, in use, after the filter inserts from the installing port 151, the framework 4 of the filter is along insertion
The inner terminal in direction is just sandwiched in the gap between the upper and lower aluminum corner brace horizontal ends of the preceding aluminum corner brace component 6, the filter
The framework 4 the close installing port 151 at part be just sandwiched in the side angle aluminium component 5 upper and lower aluminum corner brace level
In gap between end, the filter functional reliability is further increased by the setting of first fixing device.
In the present embodiment, as shown in figure 3, the end cap 1 is provided with least one handle 7, setting for the handle 7 is passed through
It is all more convenient to put the process for causing end cap 1 to extract out and insert from the installing port 151 of lower air duct 15, is advantageous to improve filtering dress
The disassembly efficiency put.In the present embodiment, the handle 7 is arranged to two, but is not limited to two.
In the present embodiment, as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 6, the lower air duct 15 for big lower mouth suitable for reading it is small fall three
Corner structure, the air-admitting surface of the lower air duct 15 are less than the air-out open area of the lower air duct 15, and the present embodiment is by by institute
State lower air duct 15 and be arranged to the small inverted triangle structure of big lower mouth suitable for reading so that cold air by air pump by the lower air duct 15
Lower mouth (air inlet of lower air duct) be blown into the lower air duct 15 after, air-flow pass through space become larger, air-flow velocity also by
Gradual change is slow, air-flow blast also from having just enter into when big blast be progressively smaller until toward appropriate stationary value.
In addition, in the present embodiment, the cold air of the orifice plate 20 passes through face by cold air of the area more than filter layer
Product, cold air after the filter layer is set by there is the effect of injection during the orifice plate 20 by this kind, from
And be advantageous to extend range of the cold air in cooler bin, be advantageous to cold air and enter in cooler bin to tow cooling.
Embodiment 2
The present embodiment provides a kind of air-supply arrangement for being used to synthesize tow cooling, and it is the change on the basis of embodiment 1
Shape, the difference of itself and embodiment 1 are：Set location of the card holding trough 22 on the flange frame 2 and embodiment 1 are not
Together.
In the present embodiment, the card holding trough 22 is arranged on the side frame of the flange frame 2, can Dan Yi side frames
It is upper that the card holding trough 22 is set, the card holding trough 22 can also be all set on two side frames, and the rotation shift fork 8 is set respectively
It is more than the length of the rotation shift fork 8 in the height close to the position of card holding trough 22 described in both sides, the upper and lower side frame of flange frame 2
Degree so that the rotation shift fork 8 can rotate in the flange frame 2, in use, the rotation shift fork 8 is rotated, when the rotation
When transfer fork 8 turns to horizontal level, the clamping side 81 of the circular arc of one end of the rotation shift fork 8 just snaps onto institute
State in the card holding trough 22 on the side frame of flange frame 2, so as to realize the locking to the filter.It is rotated further the rotation
Transfer fork 8, or the rotation shift fork 8 is rotated in reverse direction, when the clamping side 81 of the rotation shift fork 8 is completely from the card
When being screwed out in tankage 22, that is, the unblock to the filter is realized, now pull the handle 7 can be easily by the filtering
Device pulls out out of lower air duct 15.
Embodiment 3
The present embodiment provides a kind of air-supply arrangement for being used to synthesize tow cooling, and it is the change on the basis of embodiment 1
Shape, the difference of itself and embodiment 1 are：The concrete structure of the fixing device is different from embodiment 1.
As shown in Figure 6 and Figure 7, in the present embodiment, the fixing device includes being molded over multiple installations of the end cap 1
Hole, be molded over the lower air duct 15 side wall corresponding position the screwed hole and screw corresponding with the mounting hole,
By toward screwing in screw in the mounting hole and the screwed hole, you can the side wall of the end cap 1 and the lower air duct 15 is consolidated
Fixed, so as to realize the fixation to the filter, this kind of fixture structure is simple, and cost is low.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (11)
1. a kind of air-supply arrangement for being used to synthesize tow cooling, including the cold air channel suitable for being connected with cooler bin, described cold
Air duct has cold air channel air inlet (11) and cold air channel air outlet (12), in the cold air channel air outlet
(12) orifice plate (20) is set with cooler bin junction；
It is characterized in that：The filter (19) for being used for that voltage stabilizing filtering to be carried out to cold air, institute are provided with the cold air channel
The inlet of cold air (13) for stating filter (19) connects with the cold air channel air inlet (11), the filter (19)
Cold-air vent (14) connected with the cold air channel air outlet (12)；
The cold air channel includes being suitable to the horizontal channel (25) being connected with the cooler bin, and is connected to described horizontal logical
Lower air duct (15) below road (25), the air inlet of the horizontal channel (25) connect with the air outlet of the lower air duct (15),
The air outlet of the horizontal channel (25) is the cold air channel air outlet (12), and the air inlet of the lower air duct (15) is institute
State cold air channel air inlet (11)；
The air outlet that the filter (19) is sealingly disposed in the lower air duct (15) sentence make the filter (19),
The orifice plate (20) and the horizontal channel between the two together form cold air pressure stabilizing chamber；
The filter (19) also includes framework (4), and the filter layer of the filter (19) is arranged on the framework (4)
On, the framework (4) is connected with the inner wall sealing of the cold air channel；
The installing port (151) suitable for the framework (4) insertion is offered in side wall at lower air duct (15) air outlet；
The filter (19) also includes the end cap (1) for being fixed on the opposite side of the framework (4) insertion end, the framework
(4) after the installing port (151) is inserted in the cold air channel, the end cap (1) is fixed on by fixing device sealing
Installing port (151) place；
The filter (19) includes filter layer, and the filter layer includes the filter wire stratum reticulare with several filter mesh
(10) and with several mesh non-woven fabrics filter layer (9)；
The filter layer also includes being used to support the filter wire stratum reticulare (10) and institute below the filter wire stratum reticulare (10)
The support stratum reticulare (21) of non-woven fabrics filter layer (9) is stated, the support stratum reticulare (21) has several support mesh, the supporting network
The diameter in hole is more than the diameter of the filter mesh.
2. the air-supply arrangement according to claim 1 for being used to synthesize tow cooling, it is characterised in that：The filter wire stratum reticulare
(10) diameter of filter mesh is more than the mesh diameter of the non-woven fabrics filter layer (9), and the cold air first passes through the mistake
Filter wire stratum reticulare (10), after by the non-woven fabrics filter layer (9).
3. the air-supply arrangement according to claim 2 for being used to synthesize tow cooling, it is characterised in that：The filter wire stratum reticulare
(10) 1-10 layers are arranged to, every layer of filter wire stratum reticulare (10) is 50-100 mesh.
4. the air-supply arrangement according to claim 3 for being used to synthesize tow cooling, it is characterised in that：The non-woven fabrics filtering
Layer (9) thickness is 10-30mm.
5. the air-supply arrangement according to claim 1 for being used to synthesize tow cooling, it is characterised in that：The filter
(19) also include on the filter layer, for compressing the steel wire (3) of the filter layer.
6. the air-supply arrangement for being used to synthesize tow cooling according to any one of claim 1-5, it is characterised in that：It is described
Fixing device includes being fixed on the flange frame (2) at the installing port (151) place, the through hole (23) in the middle part of the flange frame (2) with
The installing port (151) is communicated, and card holding trough (22), the fixed dress are formed at least one frame side of the flange frame (2)
The rotation shift fork (8) for also including being arranged on the end cap (1) is put, the rotation shift fork (8) forms is suitable to card by rotation
Enter to the clamping side (81) in the card holding trough (22).
7. the air-supply arrangement according to claim 6 for being used to synthesize tow cooling, it is characterised in that：The flange frame (2)
Upper and lower frames side on relatively form at least one set of card holding trough (22), the card holding trough (22) is long stripes through hole, institute
State end cap (1) and be provided with least one rotation shift fork (8) corresponding with the card holding trough (22), the clamping side (81)
For take shape in it is described rotation shift fork (8) upper and lower ends be suitable to rotation after snap onto corresponding to flange frame (2) the upper and lower frames side
On the long stripes through hole in arc-shaped edges.
8. the air-supply arrangement according to claim 1 for being used to synthesize tow cooling, it is characterised in that：The fixing device bag
Include at least one mounting hole being molded on the end cap (1), be molded at least the one of the lower air duct (15) corresponding position
Individual screwed hole and suitable for screwing at least one screw in the mounting hole and the screwed hole.
9. the air-supply arrangement for being used to synthesize tow cooling according to any one of claim 1-5, it is characterised in that：It is described
End cap (1) is provided with least one handle (7).
10. the air-supply arrangement for being used to synthesize tow cooling according to any one of claim 1-5, it is characterised in that：Institute
State lower air duct (15) and be less than the leeward for the small inverted triangle structure of big lower mouth suitable for reading, the air-admitting surface of the lower air duct (15)
The air-out open area in road (15).
11. the air-supply arrangement for being used to synthesize tow cooling according to any one of claim 1-5, it is characterised in that：Institute
The cold air for stating orifice plate (20) passes through area by cold air of the area more than filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492025.3A CN103526312B (en) | 2013-10-18 | 2013-10-18 | For synthesizing the air-supply arrangement of tow cooling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310492025.3A CN103526312B (en) | 2013-10-18 | 2013-10-18 | For synthesizing the air-supply arrangement of tow cooling |
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| CN103526312B true CN103526312B (en) | 2017-12-01 |
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| CN109177427A (en) * | 2018-07-20 | 2019-01-11 | 盐城市佰瑞达体育用品有限公司 | A kind of sun-proof tentage cloth Special cooling device |
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| CN103526312A (en) | 2014-01-22 |
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