A kind of improved fan cold air casing
Technical field
The utility model relates to a kind of appliance field, particularly a kind of fan cold air casing that is additional on the fan.
Background technique
Existing common electrical fan mainly is to impel air flows to accelerate by its blade rotation, when wind is to human body, impel human-body radiating to accelerate, thereby make the people feel nice and cool, the electric fan technical maturity of this structure, when summer, temperature was not too high, can satisfy people's needs.But,,, do not have the effect of cooling so the wind that electric fan is produced by boasting all is hot blast owing to air drying, temperature height to hot period in summer.Though and the air conditioner room temperature of effectively lowering the temperature, its volume is big, complex structure, cost an arm and a leg, energy consumption is big, be difficult to be accepted by consumers in general.Although application number is to disclose a kind of low-temperature receiver cover and low-temperature receiver screen structure that can be used with conventional fan in 91225820 the Chinese patent, but because it is to adopt fan head all is placed on the low-temperature receiver cover structure that uses in it, so still there are problems such as volume is big, cost of production height, and all do not establish collecting annulus on its low-temperature receiver cover and the low-temperature receiver screen, so that using has water to drip on the fan base from the lamination coating curtain often, makes troubles for user's use.The water sucting degree that the low-temperature receiver cover of adding this structure and low-temperature receiver screen can not be inhaled the door curtain made of cloth according to user's needs control with reach different cooling purposes, so also be difficult to satisfy consumers in general's requirement.The applicant had once applied for a kind of both can being used with common fan and had reached the different reduction gas flow temperatures and the purpose of raising humidity of the air for this reason, while is volume fan cold air casing structure (patent No. is ZL200720052176) little, simple in structure, easy to install and use again, thereby make people conveniently regulate gas flow temperature and to improve humidity of the air by this cold air casing, but its blemish in an otherwise perfect thing is: owing to do not establish drainage means on its collecting annulus, so it is many or the time spent can only not taken off pouring with whole cold air casing, the draining inconvenience at collecting annulus water.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems and deficiency, a kind of can being used with common fan is provided and reaches the purpose that reduces gas flow temperature and improve humidity of the air, and convenient, the overall volume fan cold air casing small and exquisite, simple in structure of the discharging of the ponding in the collecting annulus.
The technical solution of the utility model is achieved in that
Improved fan cold air casing described in the utility model, comprise the link press span that can be connected on the fan rotating vane cover, be installed on the water storage box of described link press span top and be connected to described water storage box and link press span bottom and be the suction curtain that the suction bar that can absorb water that a determining deviation arranges is formed from described water storage box by some two ends, and the bottom of described link press span is provided with the collecting annulus that is used for the water that splendid attire flows out from described suction curtain, is characterized in that described collecting annulus is provided with to be used for drainage means that ponding in it is discharged.
Wherein, the concrete structure of above-mentioned drainage means can be set arbitrarily according to user's needs, as above-mentioned drainage means comprise the drain opening that is opened in an above-mentioned collecting annulus base plate or an end and be connected in as described in soft waste pipe on the drain opening, and be gripped with a removable tongs on the described waste pipe or be provided with described waste pipe to be bent upwards and buckle and prevent the clasp that water flows out in a side of above-mentioned collecting annulus; Above-mentioned drainage means also can be made up of or the like drain opening that is opened in an above-mentioned collecting annulus base plate or an end and the sealing plug that is connected on the described drain opening.
For further make things convenient for the user time spent not with water storage box in surplus water emptying, above-mentioned water storage box is provided with and is used for drainage means that surplus water in the case is discharged, and described drainage means comprises the drain opening that is opened on the above-mentioned water storage box, be sealedly attached to the sealing plug on the described drain opening or be connected on the described drain opening and be attached to waste pipe on the water storage box by being arranged at clasp on the water storage box with being bent upwards.
For making the utility model on basis easy to use, can regulate the water absorption of suction bar again according to user's different needs, to reach the different coolings and the purpose of adjusting humidity, device is useful on the water-control device of the above-mentioned suction curtain water sucting degree of control on the above-mentioned water storage box, above-mentioned water-control device comprises the baffle plate that is installed in corresponding above-mentioned bar one side that respectively absorbs water in above-mentioned water storage box bottom surface, be installed on the described pressing plate that is used to push above-mentioned suction bar that respectively absorbs water the bar opposite side and be fitted together by the backguy string, be installed on the above-mentioned water storage box and the by-pass cock that links to each other with described backguy, described each pressing plate pushes above-mentioned suction bar with above-mentioned each plate washer and realizes controlling the water sucting degree of above-mentioned suction bar under the effect of described by-pass cock and backguy.
The utility model is owing to adopt in the structure of fan with device one drainage means on the collecting annulus of cold air casing, thereby make the utility model in the process of using, when cause the trough inner water that catchments for a long time or in cold air casing time spent not because of water transfer is improper, can make things convenient for directly by drainage means and with the timely emptying of the water in the collecting annulus, and it is need not whole cold air casing is taken off pouring, so extremely easy to use, laborsaving.And, make the utility model on basis easy to use, further reduce its cost of production again because the utility model adopts by being opened in the drain opening on the collecting annulus and being connected in sealing plug on the drain opening or the waste pipe of band tongs or waste pipe is bent upwards the structure that buckles in collecting annulus one side.And because the utility model adopts drainage means is installed on water storage box, has further been made things convenient for its use.The utility model is simple in structure, volume is small and exquisite, easy to use, can be widely used on the various fans.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the utility model one embodiment's a main TV structure schematic representation;
Fig. 2 is the structure enlarged diagram at the I place among Fig. 1;
Fig. 3 is the fragmentary top TV structure enlarged diagram of water storage box among Fig. 1;
Fig. 4 is the backsight structural representation of Fig. 1;
Fig. 5 for the baffle plate down of water storage box among Fig. 2 and its pressing plate that matches at the cross-sectional structural representation of perforation place that is positioned at pressing plate;
Fig. 6 is the main TV structure schematic representation of a user mode of the present utility model;
Fig. 7 is the right TV structure schematic representation of Fig. 6;
Fig. 8 is another embodiment's of the utility model a structural representation.
Embodiment
As Fig. 1-shown in Figure 8, improved fan cold air casing described in the utility model, comprise the link press span 1 that can be connected on the fan rotating vane cover, be installed on the water storage box 2 of described link press span 1 top and be connected to described water storage box 2 and link press span 1 bottom and be the suction curtain that the suction bar 3 that can absorb water that a determining deviation arranges is formed from described water storage box 2 by some two ends, and the bottom of described link press span 1 is provided with the collecting annulus 5 that is used for the water that splendid attire flows out from described suction curtain, described collecting annulus 5 is provided with the drainage means that is used for ponding discharge in it, thereby make the utility model in the process of using, when cause in the collecting annulus 5 water for a long time or in cold air casing time spent not because of user's water transfer is improper, can make things convenient for directly by drainage means and with the timely emptying of water in the collecting annulus 5, and it is need not whole cold air casing is taken off pouring, so extremely easy to use, laborsaving.Wherein, the concrete structure of above-mentioned drainage means can be set arbitrarily according to user's needs, as shown in Figure 1, above-mentioned drainage means comprises the drain opening that is opened in above-mentioned collecting annulus 5 base plates or an end and is connected in soft waste pipe 6 on the described drain opening, and be gripped with a removable tongs on the described waste pipe 6, as long as when discharging water, take off like this or unclamp tongs and just can realize discharging water, get final product and after water has been put, clamp waste pipe 6 with tongs again again; Certainly also can be provided with described waste pipe 6 can be bent upwards and buckle and prevent the clasp 7 that water flows out, when the need draining, just can carry out timely draining from clasp 7 as long as the top of waste pipe 6 taken out in a side of above-mentioned collecting annulus 5; For making the utility model structure simpler, above-mentioned drainage means can also be made up of drain opening that is opened in above-mentioned collecting annulus 5 base plates or an end and the sealing plug that is sealedly attached on the described drain opening.As shown in Figure 3, have the notch 21 that can supply the above-mentioned bar 3 that respectively absorbs water to place on the base plate of above-mentioned water storage box 2, and the upper end of the bar 3 that respectively absorbs water is respectively equipped with the backstop 31 of being a bit larger tham described notch 21, and the above-mentioned bar 3 that respectively absorbs water passes from described each notch 21 and reliably is connected on the above-mentioned water storage box 2 with the cooperating holding of notch 21 by described backstop 31.For further make things convenient for the user time spent not with water storage box 2 in surplus water emptying, above-mentioned water storage box 2 is provided with and is used for drainage means that surplus water in the case is discharged, and described drainage means comprises the drain opening that is opened on above-mentioned water storage box 2 ends or the side plate, be sealedly attached to the sealing plug on the described drain opening or be connected on the described drain opening and be attached to waste pipe 8 on the water storage box 2 by being arranged at clasp 9 on the water storage box 2 with being bent upwards.Certainly also can adopt the structure of the drainage means in above-mentioned collecting annulus 5.For making the utility model profile when being used more attractive in appearance with Circular fan rotating vane cover, above-mentioned water storage box 2 and above-mentioned collecting annulus 5 all have and can cooperate the lower arcuate surface structure of installing with the circular rotating vane cover of fan, and the drain opening of the drainage means on above-mentioned water storage box 2 and the above-mentioned collecting annulus 5 all is opened on the nadir or close nadir position of bottom surface or side.And for avoiding people's two ends water level difference in falling asleep to cause whole cold air casing center of gravity sidesway afterwards because of water storage box 2, even the generation of incident such as topple over, above-mentioned water storage box 2 be provided with two ends respectively with these water storage box 2 two ends minimum points or the water service pipe 22 that is communicated with near the minimum point water level.For making the utility model on basis easy to use, can regulate the water absorption of suction bar 3 again according to user's different needs, to reach the different coolings and the purpose of adjusting humidity, device is useful on the water-control device 4 of above-mentioned suction bar 3 water sucting degrees of control on the above-mentioned water storage box 2, above-mentioned water-control device 4 comprises the baffle plate 41 that is installed in corresponding above-mentioned bar 3 one sides that respectively absorb water in above-mentioned water storage box 2 bottom surfaces, be installed on the described pressing plate 42 that is used to control above-mentioned suction bar 3 water absorption sizes that respectively absorbs water bar 3 opposite sides and be fitted together by backguy 44 strings, be installed on the above-mentioned water storage box 2 and the by-pass cock 43 that links to each other with described backguy 44, described each pressing plate 42 pushes above-mentioned suction bar 3 and the water sucting degree of the above-mentioned suction bar 3 of realization control with above-mentioned each plate washer 41 under the effect of described by-pass cock 43 and backguy 44.For avoiding above-mentioned pressing plate 42 and baffle plate 41 water when extruding absorbs water bar 3 to overflow from the both sides of suction bar 3, as shown in Figure 5, above-mentioned each baffle plate 41 is the " frid of [" for the cross section, above-mentioned each pressing plate 42 is inlaid in respectively in the corresponding frid and with above-mentioned suction bar 3 and is folded between frid and the pressing plate 42, and for each pressing plate 42 can reliably be positioned on the diverse location in the above-mentioned backguy 44 according to usage requirement, the utility model adopts and be provided with a plurality of locating pieces that make above-mentioned each pressing plate 42 arrange the location at a certain distance in above-mentioned backguy 44, and described locating piece can be setting sleeve or location knot, screens or the like.And for making the utility model can make pressing plate 42 easy accessibility in the process of using, the perforation 421 that the confession backguy 44 that is positioned on above-mentioned each pressing plate 42 can be placed is made as the closing in shape mounting hole of a side opening.The concrete structure of above-mentioned in addition pressing plate 42 can be set arbitrarily according to user's needs, as above-mentioned pressing plate 42 can be the string be loaded in the backguy 44 and can with backguy 44 move together and push the suction bar 3 mobile plate, as shown in Figure 2, above-mentioned by-pass cock 4 comprises the nut 431 that is installed in above-mentioned water storage box 2 bottoms and is spun in the described nut 431 and the screw rod 432 of outer end band knob 433, above-mentioned each baffle plate 41 lays respectively at the inboard of above-mentioned suction bar 3, above-mentioned each pressing plate 42 lays respectively at the outside of the above-mentioned bar 3 that respectively absorbs water, the middle part of above-mentioned backguy 44 is wound on the screw rod 432 of above-mentioned knob 433, and the above-mentioned pressing plate 42 of drive slides under the rotation of described knob 433 and screw rod 432, therefore in the process of using, just can the utility model be installed on the exhaust outlet front of fan by link press span 1, regulate the water sucting degree of suction curtain then by water transportation device 4, the suction curtain by the water-soaked of water storage box 2 after, in case unlatching fan, water on the wet water absorbent curtain just can evaporate in a large number in the air-flow that fan blows out and reduce the temperature of air-flow and increase humidity of the air, make the people feel more comfortable, as turning the water sucting degree of suction bar 3 down, then, the above-mentioned knob 433 of rotation draws over to one's side to the centre as long as just can will being positioned at 44 sections of the backguys on its both sides by its screw rod 432, impel each pressing plate 42 that is positioned in the backguy 44 to push above-mentioned suction bar 3 and realize turning down suction bar 3 water sucting degrees, so extremely easy to use with above-mentioned each plate washer 41; For making the utility model structure more reliable, install more convenient, above-mentioned pressing plate 42 also can be certain flexible shell fragment that has that the upper end is packed in above-mentioned water storage box 2 bottoms, as thin plastic sheet or copper sheet etc., this pressing plate 42 in use, can impel shell fragment generation certain elastic deformation to realize the extruding of 42 pairs of suctions of pressing plate bar 3 by the tension of backguy 44, for further strengthening the utility model reliability of structure and making its installation more convenient, operate more laborsaving, as shown in Figure 8, also the bottom of each pressing plate 42 can be made as the extension part that stretches out described each frid bottom, above-mentioned backguy 44 is placed through on the extension part of each pressing plate 42.The above-mentioned bar 3 that respectively absorbs water can be set arbitrarily according to user's requirement for width and thickness, and above-mentioned suction bar 3 generally is that the width that adopts is the cloth of 1-6cm.The preferred version of the utility model suction bar 3 is that to adopt width be that 1-4cm, thickness are the cloths of the good water absorption of 0.01-0.1cm, and the bar 3 that respectively absorbs water is and is parallel to the direction that fan blows out air-flow and is installed on the above-mentioned link press span 1.In order effectively to alleviate the utility model bearing capacity to fan in the process of using, as Fig. 4 and Fig. 6, shown in Figure 7, the bottom of above-mentioned link press span 1 be provided with removable be used for using with fan master stanchions and support or on put on supporting frame 10 or the stretching device of stating link press span 1 and water storage box 2, support frame as described above 10 comprises that the clasp that can be buckled on reliably by locking nut on the fan main strut and at least one two ends are connected to the drag hook 11 on above-mentioned link press span 1 bottom and the described clasp, and the sidewall of described clasp be provided with can for drag hook 11 upper end draw rings place and about the arc slide bar that slidably reciprocates.For making the utility model can adapt to the height of different fans, the middle part of described drag hook 11 is provided with the adjusting screw of a can regulate drag hook length.The utility model is simple in structure, volume is small and exquisite, can be used with common fan and reach the purpose that reduces gas flow temperature and improve humidity of the air, and the ponding discharging in collecting annulus 5 and the water storage box 2 is convenient, can be widely used on the various fans.