CN104180493A - External fresh air introduction device - Google Patents
External fresh air introduction device Download PDFInfo
- Publication number
- CN104180493A CN104180493A CN201410313477.5A CN201410313477A CN104180493A CN 104180493 A CN104180493 A CN 104180493A CN 201410313477 A CN201410313477 A CN 201410313477A CN 104180493 A CN104180493 A CN 104180493A
- Authority
- CN
- China
- Prior art keywords
- convex tendon
- rod member
- guiding convex
- descending
- inner sleeve
- 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
Links
Landscapes
- Building Environments (AREA)
- Ventilation (AREA)
Abstract
The invention discloses an external fresh air introduction device. The device comprises an outdoor air inlet, an air pipe and a multi-stage pressing type air volume-adjustable air opening, which are sequentially connected along the air inlet direction, wherein the multi-stage pressing type air volume-adjustable air opening comprises a front air guide plate connected with the air inlet, a pressing component of which one end is connected with the front air guide plate and a rear air guide plate connected with the other end of the pressing component; the pressing component comprises an outer ring sleeve, an end cover arranged at one end of the outer ring sleeve, an inner rotating sleeve arranged in the outer ring sleeve, a pressing rod piece arranged in the inner rotating sleeve and an elastic part; a guide bump on the pressing rod piece can be pressed to be positioned on an upper convex guide rib on the inner wall of the inner rotating sleeve by virtue of pressing action, thereby axially and telescopically positioning the pressing rod piece to realize totally-closed, semi-opened and totally-opened states of the rear air guide plate relative to the front air guide plate. According to the device, the air opening can be conveniently enlarged by virtue of the pressing component, so that the requirement of a user on fresh air supply is maximally met, natural air is effectively utilized, and the device is energy-saving and environment-friendly.
Description
Technical field
The invention belongs to heat supply, supply combustion gas, heating ventilation and air-conditioning field, be specifically related to a kind of extraneous fresh air introducing apparatus.
Background technology
Modern architecture sealing is strong, and people's Working Life most of the time, so the quality of indoor environment is more and more subject to people's attention, the ventilation that keeps good was extremely important to health all indoor.Therefore, the vitals that introduce as outdoor new wind in various types of air ports that are arranged in construction wall, has brought into play more and more important effect in building ventilation field.
Utility model CN 201184666 Y ventilating openings, provide a kind of ventilating opening that can distribute air quantity.Screw rod is limited by adjusting in this air port, can control deflector opening angle, reach the object of distributing air quantity.But this device air-out, directly in the face of user, easily makes application on human skin dry, affects comfortableness.And this device is not accomplished proper full-gear, draught area is little, and ventilation effect is not good, and confined air output often can not meet people's demand; Meanwhile, this device is enabled needs rotation, and spinning movement is for higher air port often, installation site, and operation easier is large; This device for mechanical part is more, complex structure, and assembly difficulty is larger.
Utility model CN 200961928Y Wind Power Controler of Wind Outlet, by rotate little dome away from or near large dome, reach the object that adjusts air force.This device has avoided air-out directly to blow people, but still needs rotation to control air output, opens from being closed into rotation minimum angles in addition, and air quantity regulates comparatively slow, and in the time of from the closed to the open, air quantity sudden change, can produce larger Air Flow noise.Meanwhile, this device does not solve new wind filtration problem, can make pellet enter indoor from the surrounding of framework.
The full heat exchange of utility model CN201220061413.7 new wind purify unit by full heat-exchanger new wind intake be externally connected with the media casing that is provided with outdoor new wind air inlet, full heat-exchanger is provided with indoor fresh air air outlet, outdoor exhaust outlet, indoor return air inlet, new wind intake, can effectively remove the peculiar smell being produced by pollution sources in outdoor environment, make to introduce the clean pollution-free free from extraneous odour of new wind.And reach energy-conservation object in conjunction with full heat-exchanger.But this device volume is comparatively huge, convenient not, meanwhile, can not regulate the size of air quantity, operation is also comparatively complicated.Although and it is energy-conservation to some extent, the energy of loss is still a lot.
Summary of the invention
technical problem:the present invention is directed to the deficiency of existing extraneous fresh air introducing apparatus, a kind of easy to operate, reliable in action is provided, can meets to greatest extent the extraneous fresh air introducing apparatus of fresh air supply.
technical scheme:extraneous fresh air introducing apparatus of the present invention, comprise the outdoor air inlet connecting successively along air intake direction, airduct and multistage push type quantity-adjustable air port, multistage push type quantity-adjustable air port comprises the front wind deflector being connected with the outlet air end of airduct, the press component that one end is connected with described front wind deflector, the rear wind deflector being connected with the other end of press component, press component comprises exterior ring cap, be arranged on the end cap of exterior ring cap one end, be arranged on the rotation inner sleeve in exterior ring cap, be arranged on to rotate and press rod member and elastomeric element in inner sleeve, the one end of pressing rod member is connected with rear wind deflector after the through hole through rotation inner sleeve and exterior ring cap end successively, the other end is connected with described elastomeric element, the elastomeric element of pressurized is arranged on to be pressed between rod member and end cap, end cap is arranged on front wind deflector,
Rotating inner sleeve can rotate around pressing rod member axle center, can not move relative to exterior ring cap in the axial direction, press rod member and can relatively rotate in the axial direction inner sleeve reciprocating motion, compression or release elastomeric element, but can not be around axial rotation, press in the axially reciprocating of rod member, up direction is rod member direction of extension, and down direction is rod member shrinkage direction; Press rod member middle part and be provided with guide protrusions, rotate on inner sleeve inwall and be provided with guiding convex tendon and lower guiding convex tendon, region between upper guiding convex tendon and lower guiding convex tendon is guide-localization district, guide protrusions is made axially reciprocating in company with pressing rod member in guide-localization district, respectively by the guide effect to upper guiding convex tendon and lower guiding convex tendon, drive and rotate inner sleeve around pressing the rotation of rod member axle center, guide protrusions is located at upper guiding convex tendon place, make to press the flexible in the axial direction location of rod member, full cut-off, the half-open and standard-sized sheet of the relatively front wind deflector of wind deflector after realizing.
In apparatus of the present invention, outdoor air inlet comprises rain shade, fixed head, the band plate mesopore screen pack connecting successively along air intake direction and is arranged on the balanced ventilation grid in fixed head.
In apparatus of the present invention, balanced ventilation grid is arranged in fixed head by bayonet socket, balanced ventilation grid can according to the size of weather and wind speed automatically adjustment state make that flabellum forms obliquely, oblique lower or three states of level.
In preferred version of the present invention, balanced ventilation grid can according to the size of weather and wind speed automatically adjustment state make flabellum upwards, or level downwards, make it possible to adapt to how different environment, more effectively utilize natural wind; Band plate mesopore screen pack can be along the draw-in groove dismounting that turns clockwise, and can effectively adsorb from outdoor molecule etc., and contain nano material, active carbon etc., effectively removes peculiar smell, prevents that PM2.5 invasion is indoor, improves indoor environment.
In preferred version of the present invention, in multistage push type quantity-adjustable air port, upper guiding convex tendon is formed by connecting from beginning to end by two sections of identical convex tendons, every section of convex tendon comprises that the vertical convex tendon, the full cut-off location that connect successively stop point, the first up convex tendon, half-open location to stop point, the second up convex tendon, standard-sized sheet location to stop point, full cut-off location stops point to be connected with vertical convex tendon bottom, standard-sized sheet location stops point to be connected with the vertical convex tendon top of another section of convex tendon, thereby forms the upper guiding convex tendon of sealing;
Lower guiding convex tendon is also formed by connecting from beginning to end by two sections of identical convex tendons, every section of convex tendon comprises the first descending guiding convex tendon setting gradually, the first cut off, the second descending guiding convex tendon, the second cut off, the 3rd descending guiding convex tendon, the 3rd cut off, the first cut off is connected with the end of the first descending guiding convex tendon, the second cut off is connected with the end of the second descending guiding convex tendon, the 3rd cut off is connected with the end of the 3rd descending guiding convex tendon, the 3rd cut off is also connected with the initial end of the first descending guiding convex tendon of another section of convex tendon, thereby the lower guiding convex tendon of complete,
Full cut-off location stops point and the first descending guiding convex tendon, the first cut off and the first up convex tendon, half-open location stops point and the second descending guiding convex tendon, the second cut off and the second up convex tendon, and standard-sized sheet location stops point and the 3rd descending guiding convex tendon, all rotate inner sleeve axially on corresponding setting.
In apparatus of the present invention, press rod member under the effect of pressing, descending and elasticity of compression parts, rod member is pressed up under the effect of elastomeric element restoring force after being pressed and discharging by institute, and concrete course of action is:
Press rod member descending, guide protrusions stops point to come downwards to vertically after lower guiding convex tendon from full cut-off location, continue descending and drive rotation inner sleeve to rotate, to the first cut off, be obstructed and stop, then discharge and press, guide protrusions walks to after guiding convex tendon vertically, continues up and drives rotation inner sleeve to rotate, and stops point to be obstructed stop to half-open location;
Again press rod member descending, guide protrusions comes downwards to after the second descending guiding convex tendon, continue descending and drive rotation inner sleeve to rotate, to the second cut off, be obstructed and stop, then discharge and press, guide protrusions goes upward to after the second up convex tendon, continues up and drives rotation inner sleeve to rotate, and stops point to be obstructed stop to standard-sized sheet location;
Continue to press rod member descending, guide protrusions comes downwards to after the 3rd descending guiding convex tendon, continues descending and drives rotation inner sleeve to rotate, to the 3rd cut off, be obstructed and stop, then discharge and press, guide protrusions goes upward to full cut-off location and stops point, thereby completes once complete actuation cycle.
In preferred version of the present invention, elastomeric element is spring.
In preferred version of the present invention, press the cross sectional shape of rod member one end and the shape of exterior ring cap end through hole matches, press rod member under the restriction of through hole, can not rotate around its axle center.
In preferred version of the present invention, rotate inner sleeve and comprise body and be arranged on the inner sleeve port ring that body closes on front wind deflector one end, in inner body wall, be provided with guiding convex tendon, the dentation on being provided with axially on inner sleeve port ring, dentation snaps in inner body wall, has formed time guiding convex tendon.
In preferred version of the present invention, press rod member middle part and be provided with two guide protrusions symmetrical centered by rod member axle center.
In preferred version of the present invention, be provided with the arc wind board of an opening upwards on rear wind deflector.
Multistage the pressing in multistage push type quantity-adjustable air port in the present invention, principle is similar to ball pen, but be different from ball pen, can only realize one-level and presses.It is improved on the basis of existing ball pen one-level push type bonnet, becomes three grades and even multistage pressing, and is applied to the multistage push type quantity-adjustable air port that the multistage air quantity of push type regulates.
In the present invention, multistage push type quantity-adjustable tuyere device in use, user is according to self needs, by pressing wind deflector, drive the elastomeric element extruding press component of inside, air port, utilize the flexible of rod member of pressing in press component to realize the standard-sized sheet in air port, half-open, complete shut-down, thus the air-out flow of regulating tuyere.
beneficial effect:the present invention, with respect to prior art, has the following advantages:
1. existing utility model CN 200961928Y air outlet can regulate the relative position of little dome and large dome to adjust air force by rotation roundlet lid, but need to rotate control angle, control comparatively inconvenience of air output, and large by being closed into while opening air quantity sudden change noise.Compared with the prior art the present invention, is regulated and is pressed stretching out and contraction of rod member by the effect of pressing, thereby regulates the extension elongation of rear wind deflector, has changed the air outlet area of new wind.Of the present invention once pressing is the duty in corresponding a kind of air port, compared with prior art more convenient operation.
And prior art does not solve new wind filtration problem.Before the present invention, wind deflector is provided with the quiet cotton of one deck, and screen pack is set in pipeline.When front and back wind deflector is at standard-sized sheet or when half-open, air port is under ventilation state, and quiet cotton can effectively absorb sound, and reduces noise, builds quiet comfortable working environment.When front and back wind deflector is during at complete shut-down state, air port is under closed condition, wind deflector tight closure before and after quiet cotton can make.Screen pack can be realized new wind and filter, and prevents that pellet etc. from entering indoor with outdoor new wind.
2. existing air port is by regulating the relative position of little dome and large dome to adjust air force, reaching the object of distributing air quantity.But directly in the face of user, easily make application on human skin dry, affected comfortableness.Compared with the prior art, when opening, there is wind deflector in air inlet dead ahead in the present invention, and the four sides of wind from wind deflector imports indoor, and on rear wind deflector, there is an arc wind board, can make new wind from top, enter indoor as far as possible, avoid wind to directly the blowing of people, improve the comfort level of using.Meanwhile, when complete shut-down state, air port can be imbedded in wall completely, and the outward appearance of wind deflector can need to be designed to various shapes by interior decoration, more attractive in appearance.
3. tuyere diameter of the present invention is limited in 100mm, this is suitable to relying on infiltration from the outdoor air port size to the new wind of indoor introducing: can be inexcessive because of the air port new wind of excessive introducing, existing room conditioning unit cannot be processed excessive new wind load in time, affects indoor environment comfortableness; Can be not enough because crossing the new wind of the too small introducing in air port yet, affect the general input of outdoor new wind.
4. the pipeline in the present invention is slightly downward-sloping is of value to flowing of wind more, and indoor dust cannot be deposited in pipeline, has reduced the burden of cleaning pipeline.
The present invention can also be according to client the actual needs to new wind, utilize press component to regulate easily to blow in a mouthful size.When pressing rod member in complete shut-down position, the contact of front and back wind deflector, new wind only has infiltration effect; While being in fully open position, wind spills into from wind deflector side, neither affects drafting efficiency and also avoids making people produce blowing feeling.When pressing rod member and rest on half-open position, the open area of blowing in is half of standard-sized sheet air port area.And the design that this device changes the prominent muscle of guiding just can change its open area of blowing in, form three grades of above multistage pressing, meet to greatest extent people's fresh air supply.
6. the balanced ventilation grid in the present invention is not fixed, and can according to circumstances be adjusted into obliquely, oblique lower and three kinds of states of level, has bayonet socket on fixed head, makes balanced ventilation grid keep its state to come off.Balanced ventilation grid has not only played the effect of equal wind like this, and hommization more, can be suitably by changing the size of status adjustment air quantity.
7. the screen pack in the present invention has adopted novel nano-material and has been added with layer of active carbon wire side material, not only can effectively adsorb peculiar smell, also can reduce PM2.5 and enter and indoor people are caused to adverse effect; Meanwhile, balanced ventilation grid and screen pack can, so that softer during air intake, can not affect comfortableness, for people provide a more comfortable indoor livable environment.
Accompanying drawing explanation
Fig. 1 is the explosive view of the extraneous fresh air introducing apparatus of the present invention.
Fig. 2 is the top view of the outdoor air inlet of the extraneous fresh air introducing apparatus of the present invention.
Fig. 3 is the explosive view of the outdoor air inlet of the extraneous fresh air introducing apparatus of the present invention.
Fig. 4 is the explosive view in the multistage push type quantity-adjustable of the present invention air port.
Fig. 5 is the convex tendon plane outspread drawing in the rotation inner sleeve in the multistage push type quantity-adjustable of the present invention air port.
Fig. 6 is the work sheet of the multistage push type quantity-adjustable of the present invention air port press component when complete shut-down state.
Fig. 7 is the work sheet of the multistage push type quantity-adjustable of the present invention air port press component when half-open position.
Fig. 8 is the work sheet of the multistage push type quantity-adjustable of the present invention air port press component when full-gear.
Fig. 9 is the front wind deflector stereogram in the multistage push type quantity-adjustable of the present invention air port.
Figure 10 is the rotation inner sleeve explosive view in the multistage push type quantity-adjustable of the present invention air port.
Figure 11 is the rear wind deflector stereogram in the multistage push type quantity-adjustable of the present invention air port.
Figure 12 is the explosive view of the press component in the multistage push type quantity-adjustable of the present invention air port.
Figure 13 be the multistage push type quantity-adjustable of the present invention air port press rod member stereogram.
In figure, have: 1 is outdoor air inlet, 11 is rain shade, 12 is fixed head, 13 is balanced ventilation grid, 14 is band plate mesopore screen pack, 2 is airduct, 3 is multistage push type quantity-adjustable air port, 31 is front wind deflector, 32 is exterior ring cap, rotate inner sleeve, 331 for rotating internal sleeve noumenon, 332 is inner sleeve port ring, 34 for pressing rod member, 341 is guide protrusions, 35 is elastomeric element, 36 is end cap, 37 is rear wind deflector, 371 is arc wind board, 38 is upper guiding convex tendon, 381 is vertical convex tendon, 382 is full cut-off location prevention point, 383 is the first up convex tendon, 384 is that half-open location stops point, 385 is the second up convex tendon, 386 is standard-sized sheet location prevention point, 39 is lower guiding convex tendon, 391 is the first descending guiding convex tendon, 392 is the first cut off, 393 is the second descending guiding convex tendon, 394 is the second cut off, 395 is the 3rd descending guiding convex tendon, 396 is the 3rd cut off.
The specific embodiment
Below in conjunction with embodiment and Figure of description, the present invention is done further and illustrated.
As shown in accompanying drawing 1,3,4, outdoor fresh air introducing apparatus of the present invention, comprises outdoor air inlet 1, airduct 2, multistage push type quantity-adjustable air port 3; In the present invention outdoor air inlet 1, comprise exposed the external world, be fixed on the rain shade 11 on fixed head 12, the balanced ventilation grid 13 of adjustable movement on fixed head 12; In the present invention multistage push type quantity-adjustable air port 3, comprise the front wind deflector 31 being connected with air inlet, the center of front wind deflector one is installed with end cap 36, is a part for the press component of this device.One end of press component is connecting front wind deflector 31, and what the other end connected is rear wind deflector 37.Press component comprises exterior ring cap 32, be arranged on the end cap 36 of exterior ring cap 32 one end, be arranged on rotation inner sleeve 33 in exterior ring cap 32, be arranged on to rotate and press rod member 34 and elastomeric element 35 in inner sleeve 33.Press rod member 34 middle parts and be provided with guide protrusions 341.The body 331 that rotates inner sleeve 33 penetrates from pressing the front end of rod member 34, the inner sleeve port ring 332 that rotates inner sleeve 33 penetrates from pressing the end of rod member 34, link into an integrated entity with body 332, then through after the through hole of exterior ring cap 32 ends, be connected with the bayonet socket on rear wind deflector 37 together.Elastomeric element 35 penetrates its other end, and the elastomeric element 35 of pressurized is arranged on to be pressed between rod member 34 and end cap 36.Rotating inner sleeve 33 can rotate around pressing rod member 34 axle center, can not move relative to exterior ring cap 32 in the axial direction, press rod member 34 and can relatively rotate in the axial direction inner sleeve 33 reciprocating motions, compression or release elastomeric element 35, but can not be around axial rotation because limited by the shape of the end through hole of exterior ring cap 32.Press in the axially reciprocating of rod member 34, up direction is rod member direction of extension, and down direction is rod member shrinkage direction.Rotate in the annular that is provided with complete and sealing on inner sleeve 33 inwalls, lead convex tendon 38 and lower guiding convex tendon 39, the region between upper guiding convex tendon and lower guiding convex tendon is guide-localization district.Under the effect of pressing, guide protrusions 341 is made axially reciprocating in company with pressing in rod member 34 guide-localization district, respectively by the guide effect of upper guiding convex tendon and lower guiding convex tendon, drive and rotate inner sleeve 33 around pressing rod member 34 axle center rotations, the guide protrusions 341 respectively location of three on upper guiding convex tendon stops point to position, make to press the flexible in the axial direction location of rod member 34, full cut-off, the half-open and standard-sized sheet of the relatively front wind deflector 31 of wind deflector 37 after realizing.
As shown in Figure 2, it is the top view of outdoor air inlet, 12 4 jiaos of fixed heads can be fixed by screw, and it is fitted tightly on body of wall, simultaneously in conjunction with in Fig. 3, rain shade 11 is smooth circular arc, can effectively reduce the wearing and tearing that outdoor resistance causes air inlet, mesopore band plate screen pack 14 is after balanced ventilation grid 13, and it conveniently takes to replace, balanced ventilation grid 13 has three kinds of states, is respectively obliquely, oblique lower and level.
As shown in Figure 5, there is the convex tendon of two ring shapes the inside of rotating inner sleeve 33, forms upper and lower guiding convex tendon.Upper guiding convex tendon 38 is formed by connecting from beginning to end by two sections of identical convex tendons, forms annular convex rib structure complete, sealing.The shape of two sections of convex tendons and Changing Pattern are spatially centrosymmetric with the cross section round dot that rotates inner sleeve.Every section of convex tendon comprises that the vertical convex tendon 381, the full cut-off location that connect successively stop point the 382, first up convex tendon 383, half-open location to stop point the 384, second up convex tendon 385, standard-sized sheet location to stop point 86, full cut-off location stops point 382 to be connected with vertical convex tendon 381 bottoms, standard-sized sheet location stops point 386 to be connected with vertical convex tendon 381 tops of another section of convex tendon, be that these two sections of convex tendons connect from beginning to end, thereby formed the upper guiding convex tendon 38 of sealing.Full cut-off location in upper guiding convex tendon 38 stops point 382, and half-open location stops point 384 and standard-sized sheet location to stop point 386, all refers to the flex point between a bit of descending convex tendon and a bit of up convex tendon, and guide protrusions 341 is obstructed and is fixed in this flex point while stopping.
Moreover, with reference to the lower guiding convex tendon 39 in Fig. 5, be to be also formed by connecting from beginning to end by two sections of identical convex tendons.Every section of convex tendon comprises the first descending guiding convex tendon 391, the descending guiding convex tendon 393 of the first cut off 392, second, the descending guiding convex tendon 395 of the second cut off the 394, the 3rd, the 3rd cut off 396 setting gradually.The first cut off 392 is connected with the end of the first descending guiding convex tendon 391, the second cut off 394 is connected with the end of the second descending guiding convex tendon 393, the 3rd cut off 396 is connected with the end of the 3rd descending guiding convex tendon 395, and the 3rd cut off 396 is also connected with the initial end of the first descending guiding convex tendon 391 of another section of convex tendon.And between the first cut off 392 and the second descending guiding convex tendon 393, the second cut offs 394 and the 3rd descending guiding convex tendon 395, by three sections of up convex tendons, be connected respectively, formed the lower guiding convex tendon 39 of complete sealing.The first cut off 392, the second cut off 394 and the 3rd cut off 396 all refer to the flex point between a bit of descending convex tendon and a bit of up convex tendon, during each this flex point of arrival of guide protrusions 341, the effect of pressing is obstructed and cannot be continued, after release is pressed, press rod member 34 and go upward to the convex tendon 38 that leads under elastomeric element 35 restoring force effects.
In a preferred embodiment of the invention, lower guiding convex tendon 39 is set to discontinuous, nonocclusive,, between the first cut off 392 and the second descending guiding convex tendon 393, between the second cut off 394 and the 3rd descending guiding convex tendon 395, up convex tendon is not set.Because up section of lower guiding convex tendon 39 is all without guide effect, so press component still can normally work, and realizes and presses rod member 34 flexible location in the axial direction.This structure makes guide protrusions 341 easily realize fast-descending and location.In pressing use procedure, it is half-open that full-gear reaches fastly, or the half-open fast complete shut-down state that reaches.In the situation that extraneous space has pollutant to exist, the effect of this discontinuous convex tendon is more obvious.
Fig. 9 is 31 stereogram of front wind deflector.As figure, end cap 36 is mounted in the device on front wind deflector 31, and its center is provided with spring spacing block set.Between end cap 36 and exterior ring cap 32, be that bayonet socket is connected.
Figure 10 is the explosive view that rotates inner sleeve.Rotate inner sleeve by body 331 and be arranged on the inner sleeve port ring 332 that body closes on front wind deflector 31 one end and form.On the inwall of body 331, be provided with guiding convex tendon 38, the middle and lower part of inwall is provided with two symmetrical apertures.And on inner sleeve port ring 332, be provided with the dentation of a circle on axially, on it, be provided with two symmetrical projections.Projection on dentation is snapped in the aperture on body 331 inwalls, formed time guiding convex tendon 39, formed thus the guide-localization district between upper guiding convex tendon and lower guiding convex tendon.Press component, by exterior ring cap 32, is arranged on the rotation inner sleeve 33 in exterior ring cap, rotate in inner sleeve 3 press rod member 34 and elastomeric element 35 forms.
Below the operational scenario in the air port of above-mentioned formation is illustrated according to Fig. 6-8.
Work sheet with reference to Fig. 6 press component that is the multistage push type quantity-adjustable of the present invention air port when the complete shut-down state.Now press the full cut-off location that guide protrusions 341 on rod member 34 rests on guiding convex tendon and stop point 382.Under full-shut position, user is as pressed rear wind deflector with hand, press rod member 34 in the effect of pressing descending and elasticity of compression parts 35, guide protrusions 341 stops point 382 to come downwards to vertically after lower guiding convex tendon 39 from full cut-off location, continue descending and drive rotation inner sleeve 3 to rotate, to the first cut off 392, being obstructed and stopping.Then discharge and press, guide protrusions 341 walks to after guiding convex tendon 38 vertically, continues up and drives rotation inner sleeve 33 to rotate, and stops point 384 to be obstructed stop to half-open location, has completed the once elongation of pressing rod member 34.The front end of pressing rod member 34 snaps in the bayonet socket of rear wind deflector 37, can drive the axial advancement of rear wind deflector 37, and air port becomes half-open position from complete shut-down.
Work sheet with reference to Fig. 7 press component that is the multistage push type quantity-adjustable of the present invention air port when the half-open position.The guide protrusions 341 of now pressing on rod member 34 rests on half-open location prevention point 384.Under half-open position, user is as pressed rear wind deflector with hand, press rod member 34 in the effect of pressing descending and elasticity of compression parts 35, guide protrusions 341 comes downwards to after the second descending guiding convex tendon 393, continue descending and drive rotation inner sleeve 33 to rotate, to the second cut off 394, being obstructed and stopping.Then discharge and press, guide protrusions 341 goes upward to after the second up convex tendon 385, continues up and drives 33 rotations of rotation inner sleeve, stops point 386 to be obstructed stop to standard-sized sheet location, has completed another elongation of pressing rod member 34.The front end of pressing rod member 34 snaps in the bayonet socket of rear wind deflector 37, can drive the axial advancement of rear wind deflector 37, and air port is from the half-open full-gear that becomes.
Fig. 8 is the work sheet of the multistage push type quantity-adjustable of the present invention air port press component when full-gear.The guide protrusions 341 of now pressing on rod member 34 rests on standard-sized sheet location prevention point 386.Shown in Fig. 7 under half-open position, user is as pressed rear wind deflector with hand, press rod member 34 in the effect of pressing descending and elasticity of compression parts 35, guide protrusions 341 comes downwards to after the 3rd descending guiding convex tendon 395, continue descending and drive rotation inner sleeve 33 to rotate, to the 3rd cut off 396, being obstructed and stopping.Then discharge and press, guide protrusions 341 goes upward to full cut-off location and stops point 382, has completed the once contraction of pressing rod member 34, after driving wind deflector 37 axially after move, air port becomes full-shut position from standard-sized sheet, thereby completes once complete actuation cycle.
In a kind of embodiment of the present invention, body 331 and inner sleeve port ring 332 can be made into one, directly in rotating inner sleeve, process lead convex tendon and lower guiding convex tendon, form guide-localization district.This structure is one-body molded, non-dismountable, has reduced amount of parts, simplifies the structure, and is applicable to the situation of not considering that air port is reprocessed.
In a kind of embodiment of the present invention, balanced ventilation grid 13 and fixed head 12 and rain shade 11 can be made into one, have reduced amount of parts, simplify the structure.
In a kind of embodiment of the present invention, airduct can horizontal positioned, is convenient to install.
In a preferred embodiment of the present invention, as shown in figure 11, rear wind deflector 37 inner sides are provided with the quiet cotton of one deck, in the middle of quiet cotton, a bayonet socket are set, and can make press component and rear wind deflector 37 be stuck.And have an arc length to be about the arc wind board 371 of the opening upwards of air port girth 1/4th on rear wind deflector 37, arc wind board 371 should be arranged on by ground location during installation, make the new wind of introducing upward.Air port is when full-shut position, and arc wind board 371 can be taken in air port just.
In a preferred embodiment of the present invention, the slightly downward-sloping installation of airduct effectively can be reduced to Impurity deposition, and can add in exit a screen pack, prevent the accumulation in pipe of sometimes indoor dust.
In the preferred embodiments of the present invention, on airduct, be provided with front windshield bayonet socket and after the bayonet socket that keeps out the wind.
In the preferred embodiments of the present invention, band plate mesopore screen pack can, along the draw-in groove dismounting that turns clockwise, can adsorb from outdoor molecule etc., and contain nano material, active carbon etc. effectively, effectively remove peculiar smell, prevent that PM2.5 invasion is indoor, improve indoor environment.
In the preferred embodiments of the present invention, the material of airduct be take PVC as main, and caliber is advisable with interior at 100mm, and pipe shaft is slightly downward-sloping, to prevent the accumulation in pipe of some dusts.
Below be only the introduction explanation to the specific embodiment of the invention; in order to technical solution of the present invention to be described; but protection scope of the present invention is not limited in above embodiment; so long as person skilled is equal to and replaces or improve technical characterictic, formed technical scheme all falls into protection domain of the present invention.
Claims (10)
1. an extraneous fresh air introducing apparatus, it is characterized in that, this device comprises the outdoor air inlet (1) connecting successively along air intake direction, airduct (2) and multistage push type quantity-adjustable air port (3), described multistage push type quantity-adjustable air port (3) comprises the front wind deflector (31) being connected with the outlet air end of airduct (2), the press component that one end is connected with described front wind deflector (31), the rear wind deflector (37) being connected with the other end of described press component, described press component comprises exterior ring cap (32), be arranged on the end cap (36) of described exterior ring cap (32) one end, be arranged on the rotation inner sleeve (33) in exterior ring cap (32), be arranged on and press rod member (34) and elastomeric element (35) in described rotation inner sleeve (33), described one end of pressing rod member (34) is connected with rear wind deflector (37) after the through hole through rotation inner sleeve (33) and exterior ring cap (32) end successively, the other end is connected with described elastomeric element (35), the elastomeric element of pressurized (35) is arranged on to be pressed between rod member (34) and end cap (36), end cap (36) is arranged on front wind deflector (31),
Described rotation inner sleeve (33) can be rotated around pressing rod member (34) axle center, can not move relative to exterior ring cap (32) in the axial direction, press rod member (34) and can relatively rotate in the axial direction inner sleeve (33) reciprocating motion, compression or release elastomeric element (35), but can not be around axial rotation, press in the axially reciprocating of rod member (34), up direction is rod member direction of extension, and down direction is rod member shrinkage direction, press rod member (34) middle part and be provided with guide protrusions (341), rotate on inner sleeve (33) inwall and be provided with guiding convex tendon (38) and lower guiding convex tendon (39), region between described upper guiding convex tendon and lower guiding convex tendon is guide-localization district, described guide protrusions (341) is made axially reciprocating in company with pressing rod member (34) in guide-localization district, respectively by the guide effect to upper guiding convex tendon and lower guiding convex tendon, drive and rotate inner sleeve (33) around pressing the rotation of rod member (34) axle center, guide protrusions (341) is located at upper guiding convex tendon place, make to press the flexible in the axial direction location of rod member (34), the full cut-off of the relatively front wind deflector (31) of wind deflector (37) after realizing, half-open and standard-sized sheet.
2. extraneous fresh air introducing apparatus according to claim 1, described outdoor air inlet (1) comprises rain shade (11), fixed head (12), the band plate mesopore screen pack (14) connecting successively along air intake direction and is arranged on the balanced ventilation grid (13) in fixed head (12).
3. extraneous fresh air introducing apparatus according to claim 2, it is characterized in that, described balanced ventilation grid (13) is arranged in fixed head (12) by bayonet socket, balanced ventilation grid (13) can according to the size of weather and wind speed automatically adjustment state make that flabellum forms obliquely, oblique lower or three states of level.
4. according to the extraneous fresh air introducing apparatus described in claim 1, it is characterized in that, in described multistage push type quantity-adjustable air port (3), upper guiding convex tendon (38) is formed by connecting from beginning to end by two sections of identical convex tendons, every section of convex tendon comprises the vertical convex tendon (381) connecting successively, full cut-off location stops point (382), the first up convex tendon (383), half-open location stops point (384), the second up convex tendon (385), standard-sized sheet location stops point (386), described full cut-off location stops point (382) to be connected with vertical convex tendon (381) bottom, standard-sized sheet location stops point (386) to be connected with vertical convex tendon (381) top of another section of convex tendon, thereby form the upper guiding convex tendon (38) of sealing,
Described lower guiding convex tendon (39) is also formed by connecting from beginning to end by two sections of identical convex tendons, every section of convex tendon comprises the first descending guiding convex tendon (391) setting gradually, the first cut off (392), the second descending guiding convex tendon (393), the second cut off (394), the 3rd descending guiding convex tendon (395), the 3rd cut off (396), described the first cut off (392) is connected with the end of the first descending guiding convex tendon (391), the second cut off (394) is connected with the end of the second descending guiding convex tendon (393), the 3rd cut off (396) is connected with the end of the 3rd descending guiding convex tendon (395), the 3rd cut off (396) is also connected with the initial end of the first descending guiding convex tendon (391) of another section of convex tendon, thereby the lower guiding convex tendon (39) of complete,
Described full cut-off location stops point (382) and the first descending guiding convex tendon (391), the first cut off (392) and the first up convex tendon (383), half-open location stops point (384) and the second descending guiding convex tendon (393), the second cut off (394) and the second up convex tendon (385), and standard-sized sheet location prevention point (386) and the 3rd descending guiding convex tendon (395), all in the axially upper correspondence of rotating inner sleeve (33), arrange.
5. extraneous fresh air introducing apparatus according to claim 4, it is characterized in that, in described multistage push type quantity-adjustable air port (3), press rod member (34) under the effect of pressing, descending and elasticity of compression parts (35), rod member (34) is pressed up under elastomeric element (35) restoring force effect after being pressed and discharging by institute, and concrete course of action is:
Press rod member (34) descending, guide protrusions (341) stops point (382) to come downwards to vertically after lower guiding convex tendon (39) from full cut-off location, continue descending and drive rotation inner sleeve (33) to rotate, to the first cut off (392), be obstructed and stop, then discharge and press, guide protrusions (341) walks to after guiding convex tendon (38) vertically, continues up and drives rotation inner sleeve (33) to rotate, and stops point (384) to be obstructed stop to half-open location;
Again press rod member (34) descending, guide protrusions (341) comes downwards to after the second descending guiding convex tendon (393), continue descending and drive rotation inner sleeve (33) to rotate, to the second cut off (394), be obstructed and stop, then discharge and press, guide protrusions (341) goes upward to after the second up convex tendon (385), continues up and drives rotation inner sleeve (33) to rotate, and stops point (386) to be obstructed stop to standard-sized sheet location;
Continue to press rod member (34) descending, guide protrusions (341) comes downwards to after the 3rd descending guiding convex tendon (395), continue descending and drive rotation inner sleeve (33) to rotate, to the 3rd cut off (396), be obstructed and stop, then discharge and press, guide protrusions (341) goes upward to full cut-off location and stops point (382), thereby completes once complete actuation cycle.
6. according to the extraneous fresh air introducing apparatus described in claim 1,2,3,4 or 5, it is characterized in that, described elastomeric element (35) is spring.
7. according to the extraneous fresh air introducing apparatus described in claim 1,2,3,4 or 5, describedly press the cross sectional shape of rod member (34) one end and the shape of exterior ring cap (32) end through hole matches, press rod member (34) under the restriction of through hole, can not rotate around its axle center.
8. according to the extraneous fresh air introducing apparatus described in claim 1,2,3,4 or 5, it is characterized in that, described rotation inner sleeve (33) comprises body (331) and is arranged on the inner sleeve port ring (332) that described body (331) closes on front wind deflector (31) one end, on described body (331) inwall, be provided with guiding convex tendon (38), dentation on being provided with axially on described inner sleeve port ring (332), described dentation snaps in body (331) inwall, has formed time guiding convex tendon (39).
9. according to the extraneous fresh air introducing apparatus described in claim 1,2,3,4 or 5, it is characterized in that, described in press rod member (34) middle part and be provided with two guide protrusions (341) symmetrical centered by rod member axle center.
10. according to the extraneous fresh air introducing apparatus described in claim 1,2,3,4 or 5, it is characterized in that, on described rear wind deflector (37), be provided with the arc wind board (371) of an opening upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313477.5A CN104180493B (en) | 2014-07-03 | 2014-07-03 | A kind of extraneous fresh air introducing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313477.5A CN104180493B (en) | 2014-07-03 | 2014-07-03 | A kind of extraneous fresh air introducing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180493A true CN104180493A (en) | 2014-12-03 |
| CN104180493B CN104180493B (en) | 2016-09-14 |
Family
ID=51961715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410313477.5A Active CN104180493B (en) | 2014-07-03 | 2014-07-03 | A kind of extraneous fresh air introducing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180493B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702303A (en) * | 2017-11-09 | 2018-02-16 | 哈尔滨蓝山环境技术开发有限公司 | A kind of locking type crosses wall vent device and its installation method |
| CN108386905A (en) * | 2016-12-21 | 2018-08-10 | 三星电子株式会社 | Air-conditioning |
| CN109578251A (en) * | 2018-12-27 | 2019-04-05 | 四川金象赛瑞化工股份有限公司 | A kind of compressor collector and method |
| CN110068127A (en) * | 2019-05-29 | 2019-07-30 | 宁波奥克斯电气股份有限公司 | A kind of mobile air conditioner rear shell and mobile air conditioner |
| CN110282111A (en) * | 2019-07-10 | 2019-09-27 | 浙江海洋大学 | A kind of ship inside cabin ventilation device |
| CN110986241A (en) * | 2019-12-10 | 2020-04-10 | 王滨 | A air treatment equipment that reliability is high for house |
| CN112963901A (en) * | 2021-03-16 | 2021-06-15 | 西藏智慧水务股份有限公司 | Air outlet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19726730A1 (en) * | 1996-06-29 | 1998-01-02 | Woodcock | Fresh air circulation unit |
| KR20000030555A (en) * | 2000-03-07 | 2000-06-05 | 노병조 | Air cleaning ventilation fan |
| JP2006132884A (en) * | 2004-11-09 | 2006-05-25 | Mitsubishi Electric Corp | Ventilating device |
| CN2872178Y (en) * | 2005-12-29 | 2007-02-21 | 江苏科宁舒适家居系统集成有限责任公司 | Wall air intaker |
| CN203274115U (en) * | 2013-06-01 | 2013-11-06 | 吉林省兰舍硅藻新材料有限公司 | Multifunctional wall type ventilation device |
| CN103542454A (en) * | 2012-07-16 | 2014-01-29 | 李一平 | Pipe sleeved type fresh air purification machine |
| CN204026909U (en) * | 2014-07-03 | 2014-12-17 | 南京师范大学 | Outdoor new wind introducer |
-
2014
- 2014-07-03 CN CN201410313477.5A patent/CN104180493B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19726730A1 (en) * | 1996-06-29 | 1998-01-02 | Woodcock | Fresh air circulation unit |
| KR20000030555A (en) * | 2000-03-07 | 2000-06-05 | 노병조 | Air cleaning ventilation fan |
| JP2006132884A (en) * | 2004-11-09 | 2006-05-25 | Mitsubishi Electric Corp | Ventilating device |
| CN2872178Y (en) * | 2005-12-29 | 2007-02-21 | 江苏科宁舒适家居系统集成有限责任公司 | Wall air intaker |
| CN103542454A (en) * | 2012-07-16 | 2014-01-29 | 李一平 | Pipe sleeved type fresh air purification machine |
| CN203274115U (en) * | 2013-06-01 | 2013-11-06 | 吉林省兰舍硅藻新材料有限公司 | Multifunctional wall type ventilation device |
| CN204026909U (en) * | 2014-07-03 | 2014-12-17 | 南京师范大学 | Outdoor new wind introducer |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386905A (en) * | 2016-12-21 | 2018-08-10 | 三星电子株式会社 | Air-conditioning |
| CN108386905B (en) * | 2016-12-21 | 2020-10-27 | 三星电子株式会社 | Air conditioner |
| CN107702303A (en) * | 2017-11-09 | 2018-02-16 | 哈尔滨蓝山环境技术开发有限公司 | A kind of locking type crosses wall vent device and its installation method |
| CN109578251A (en) * | 2018-12-27 | 2019-04-05 | 四川金象赛瑞化工股份有限公司 | A kind of compressor collector and method |
| CN110068127A (en) * | 2019-05-29 | 2019-07-30 | 宁波奥克斯电气股份有限公司 | A kind of mobile air conditioner rear shell and mobile air conditioner |
| CN110282111A (en) * | 2019-07-10 | 2019-09-27 | 浙江海洋大学 | A kind of ship inside cabin ventilation device |
| CN110986241A (en) * | 2019-12-10 | 2020-04-10 | 王滨 | A air treatment equipment that reliability is high for house |
| CN112963901A (en) * | 2021-03-16 | 2021-06-15 | 西藏智慧水务股份有限公司 | Air outlet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104180493B (en) | 2016-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104180493A (en) | External fresh air introduction device | |
| CN205747155U (en) | A kind of air conditioner room unit | |
| CN204026909U (en) | Outdoor new wind introducer | |
| CN201420696Y (en) | Spray fan | |
| CN208635273U (en) | A kind of workshop replacement aeration cleaner | |
| WO2019011069A1 (en) | Dual-box ventilation purifier | |
| CN104082397B (en) | A kind of energy recovery type edible mushroom drying device | |
| CN204006551U (en) | Adjustable air volume air port | |
| CN104089385B (en) | Multi-level pressing-type air port with adjustable blast capacity | |
| CN203296277U (en) | Composite multi-functional light guiding device | |
| CN205641338U (en) | Indoor ventilation system | |
| CN202066150U (en) | Multifunctional air exchanger | |
| CN204014952U (en) | Energy recovery type edible mushroom drying equipment | |
| CN206269304U (en) | A kind of bidirectional flow purification of air ventilator | |
| CN204902111U (en) | Complete hot switching function's in area new fan of replacement formula wall built -up | |
| CN201242206Y (en) | Cooking fume exhauster with adjustable air draft board | |
| CN207146646U (en) | Wall indoor unit and air conditioner | |
| CN108679771A (en) | A kind of air washing takes air port wire side self-cleaning fresh air to remove haze unit | |
| CN206669962U (en) | Cabinet type purifies complete-hot fresh air machine | |
| CN205783539U (en) | A kind of Domestic environment-protection ventilation unit | |
| CN204963091U (en) | Wall -hanging new fan of haze total heat exchange that removes | |
| CN204853775U (en) | Multifunctional environment -protecting ceiling fan | |
| CN209877262U (en) | Building energy-saving ventilation device | |
| CN209131033U (en) | A kind of new blower and air conditioner | |
| CN208886968U (en) | A kind of movable-type intelligent self-purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhongbin Inventor after: Huang Hu Inventor after: Shen Yu Inventor before: Huang Hu Inventor before: Zhang Zhongbin Inventor before: Cai Jinyu Inventor before: Yao Yuchen Inventor before: Mao Yiming Inventor before: Wang Peng Inventor before: Xu Lihua Inventor before: Liu Xiaolu Inventor before: Zhang Weixing |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160705 Address after: Yuen Road Qixia District of Nanjing City, Jiangsu Province, No. 1 210023 Applicant after: Nanjing Normal University Address before: Yuen Road Qixia District of Nanjing City, Jiangsu Province, No. 1 210023 Applicant before: Nanjing Normal University Applicant before: Nanjing Canatal Air Condition Elect. & Mech. Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190815 Address after: 21 008 No. 31-5 Jinxianghe Road, Xuanwu District, Nanjing City, Jiangsu Province Patentee after: Nanjing Guanfujian Construction Technology Co., Ltd. Address before: Yuen Road Qixia District of Nanjing City, Jiangsu Province, No. 1 210023 Patentee before: Nanjing Normal University |