CN2277049Y

CN2277049Y - Humidifier

Info

Publication number: CN2277049Y
Application number: CN 96219257
Authority: CN
Inventors: 蔡国隆
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-28
Filing date: 1996-09-28
Publication date: 1998-03-25
Anticipated expiration: 2006-09-28

Abstract

The utility model relates to a humidifier. The main body of the humidifier is divide into upper space and lower space used as a water storage chamber by a horizontal spacer plate; the upper space is divide into an atomizing chamber and a motor chamber by a vertical spacer plate whose bottom is reserved with an opening; a double-shaft motor and a transformer coil are arranged in the motor chamber; a first spindle of the double-shaft motor extending upwards is connected with a fan to suck outside air and cause the outside air to enter the atomizing chamber through the opening of the bottom of the vertical spacer plate; a second spindle of the double-shaft motor extending downwards is connected with a water pump positioned near the bottom of the water storage chamber to pump liquid in the water storage chamber into the atomizing chamber; an oscillator is utilized to atomize the liquid to generate mist, and the mist together with the air flow sucked by the fan is ejected by a spray nozzle.

Description

Humidifier

The utility model relates to a kind of humidifier, particularly relates to a kind of long-lasting atomizing damping device with bigger water space.

Humidifier is the indispensable household appliances articles for use in type dry climate area, continent.The groundwork principle of spray humidifier is by an oscillator atomized liquid, relends by a fan fog is blown out.The spray humidifier of commonly using is that the humidifier body is separated with tank on structural design, this humidifier body is designed to L shaped usually, and has height, the low order end face, its inside is provided with for example motor, air blast, member such as transformer and oscillator, then form a recess space on its low order end face, this tank handstand with valve is positioned on the recess space, when the water level in this recess space is lower than valve, then valve is opened automatically, itself weight of liquid thereby in the tank is flowed in the recess space, when the water level in the recess space was higher than valve, valve was closed automatically; Oscillator promptly is set at the below in this recess space, so as to the atomization of liquid in the recess space, fog is sent to the air pipe line that is positioned at the high-order end face via a fog pipeline again, be to pump into high pressure air flow in this air pipe line by air blast, by the back pressure effect that high pressure air flow produced, and the fog in the recess space of lower position is sucked in the air pipe line of higher position, spray by a spray nozzle in company with this high pressure air flow again.

The major defect of commonly using spray humidifier of above-mentioned structure comprises:

(1) fog is to form in the recess space of low order end face, it and be positioned between spray nozzle on the high-order end face and have a tangible vertical height drop, because this height fall, make the air stream that air blast pumped into to reach a higher force value, just be enough to the fog that low place produces is pumped spray nozzle place output to eminence, also therefore commonly using humidifier must use the motor blower of a higher-wattage to rotate, so not only make and commonly use comparatively power consumption and the suspicion that wastes energy is arranged of humidifier, and therefore the volume of its motor and air blast also must strengthen thereupon;

(2) the humidifier body interior must dispose air pipe line and fog pipeline, and by the principle of bernoulli equation formula, makes the fog of lower be pumped spray nozzle output to eminence; The air pipe line and the fog pipeline of these special configurations not only make the complex structureization of humidifier, and will take the segment space of humidifier;

(3) because above-mentioned (1) and (2) item technical scheme, cause most of space of commonly using in the humidifier overall volume, be to be used to hold its member and associated pipe, can then dwindle relatively for the volume of storaging liquid, therefore, the volume of commonly using tank in the humidifier only account for approximately four minutes of its overall volume about one, cause the user must often add the puzzlement of water storage, perhaps cause the too huge shortcoming of volume of humidifier.

This shows that still there are many shortcomings in the above-mentioned humidifier of commonly using, design no all roses, and the utmost point is waited to be improved.

The purpose of this utility model promptly is to provide a kind of parts that dwindle with the pipeline installing space and the relative humidifier that increases water space, and it can prolong the blanking time that the user adds water, and becomes a kind of long-lasting spray humidifier that has.

Of the present utility model time a purpose is the humidifier that is to provide above-mentioned pattern, and it can reduce the overall volume of humidifier relatively.

Another purpose of the present utility model is the humidifier that is to provide above-mentioned pattern, it can use the motor of smaller power to drive a small-sized fans, can obtain identical or more be better than commonly using the spray effect of humidifier, thereby have reduced volume, reduce power consumption and save advantage such as the energy.

This part humidifier with above-mentioned advantage, its major technique means are that humidifier body and tank coenosarc are constituted, and give up to commonly use in the humidifier and make liquid flow into natural way of supplying water in the recess space by the control of weight of liquid own and valve, use the pressure way of supplying water that liquid is pumped into high-order spray chamber by a suction pump instead, this mode can be arranged at the spray chamber that includes oscillator on the upper level position of one next-door neighbour's spray nozzle this case, this case thereby can use the motor of smaller power, also can omit simultaneously air pipe line and the fog pipeline of commonly using the special configuration of institute in the humidifier in fact, and then make this part humidifier can supply the volume of water storage can reach more than 3/4ths of overall volume.

In a preferred embodiment of this case, be the humidifier body to be separated into a superjacent air space and a following side space as reservoir chamber by a horizontal baffle, superjacent air space relends the vertical partition plate that leaves opening by a bottom and is separated into a spray chamber and a motor chamber.An one twin shaft motor and a transformation coil are installed in the motor chamber, first axle of this twin shaft motor extends upward and connects a fan, so as to aspirating outside air and making it to enter in the spray chamber via the vertical partition plate bottom end opening, second axle of twin shaft motor is then extended downwards and is connected a suction pump that is positioned at the nearly bottom of reservoir chamber, enter in the spray chamber so as to the liquid that extracts in the reservoir chamber, and utilize an oscillator atomized liquid, the fog that is produced flows in company with the air that fan aspirated, and is sprayed by a spray nozzle that is in close proximity to the spray chamber top.

See also following detailed description and its accompanying drawing, can further understand technology contents of the present utility model and purpose effect thereof about the utility model one preferred embodiment; The accompanying drawing of relevant this embodiment is:

Fig. 1 is the longitudinal profile view of the utility model humidifier first embodiment;

Fig. 2 figure is the vertical view of this humidifier first embodiment;

Fig. 3 is similar to Fig. 1, the longitudinal profile view when being in the low water level state for this humidifier first embodiment; With

Fig. 4 is the longitudinal profile view of the utility model humidifier second embodiment.

See also Fig. 1, humidifier first embodiment provided by the utility model, mainly be that horizontal baffle 12 by a nearly top is separated into a superjacent air space and a following side space as main reservoir chamber 14 with humidifier body 10, relend the vertical partition plate 16 that leaves opening 18 by a bottom in the superjacent air space and be separated into a spray chamber 20 and a motor chamber 22.Horizontal baffle 12 is stepped plate faces 24 in spray chamber 20 sides, so as to forming an alcove, the Lower Half of alcove just can ccontaining one oscillator 26 in order to atomized liquid, the first half of alcove then constitutes the secondary reservoir chamber 28 of a high position, is provided with a float-ball type safety switch 30 in the secondary reservoir chamber 28.An one twin shaft motor 32 and a transformation coil 34 then are installed in the motor chamber 22, wherein, first axle of this twin shaft motor 32 extends upward and connects a fan 36, and second axle of twin shaft motor 32 is then extended downwards and connected a suction pump 38 that is positioned at main reservoir chamber 14 nearly bottoms.This twin shaft motor 32, second axle and suction pump 38 are to be placed in first body, 40 inside that roughly become the tubular container of U font, this first body, 40 nearly bottoms and be positioned at suction pump 38 tops places and be provided with a sealing liner 42, so as to preventing that the liquid that suction pump 38 is extracted from entering first body, 40 inside, but be directed flowing in the high-order secondary reservoir chamber 28 via second body 44.In addition, for example can utilize shaft coupling 46 to be connected between the pump shaft of second axle of twin shaft motor 32 and suction pump 38 as any patterns such as glue axle bushes.

As shown in Figure 2, transformation coil 34 is with electric connection mode, and respectively with the control panel of being located at humidifier body 10 outer surfaces on a power switch 48 and adjust switch 50 and interconnect.By the 48 control humidifier work of this power switch whether the user can be, also can be by adjusting the magnitude of voltage that switch 50 changes these transformation coils 34, so as to changing the power output of twin shaft motor 32 and oscillator 26, and then can adjust the size of spray amount.

As shown in Figure 1, when the user when power switch 48 starts humidifiers, twin shaft motor 32 promptly drives fan 36 and suction pump 38 rotations simultaneously.Wherein, fan 36 can enter motor chamber 22 by air intake vent 52 suction outside airs that are positioned at humidifier body 10 end faces, and makes air stream according to direction shown in the arrow A, enters in the spray chamber 20 via the bottom end opening 18 of vertical partition plate 16; Suction pump 38 then can extract the liquid in the main reservoir chamber 14, make it to enter in the high-order secondary reservoir chamber 28 via second body 44, liquid in the secondary reservoir chamber 28 is atomized via this oscillator 26, the air stream A that the spray water steam that is produced is aspirated in company with fan 36, and be close to spray nozzle 54 ejections that are arranged at spray chamber 20 tops by one.

Generally speaking, extracted the consumption that the discharge that enters secondary reservoir chamber 28 is atomized greater than liquid by suction pump 38, therefore, can remain in the full-water level state in the secondary reservoir chamber 28, make this float-ball type safety switch 30 be increased to the position of turn-on power because of liquid buoyancy, but and then make the humidifier operate as normal; In addition, the ring walls in the proximal portion that is higher than float-ball type safety switch 30 in this pair reservoir chamber 28 are provided with most spout holes 56, accumulate too much liquid in the secondary reservoir chamber 28 and can flow back in the main reservoir chamber 14 via each spout hole 56 so as to making.

As shown in Figure 1, via the formed air stream of fan 36 suctions, be according to direction shown in the arrow A, in air intake vent 52 enters motor chamber 22, bottom end opening 18 through vertical partition plate 16 enters in the spray chamber 20 again, and extraneous by spray nozzle 54 ejections at last, it constitutes an air that roughly is the U font and flows back to the road.This air stream forms a back pressure effect in spray chamber 20, be ejected the external world so as to driving fog in company with air stream, simultaneously can prevent that fog from entering in the motor chamber 22, and be arranged at the twin shaft motor 32 in the motor chamber 22 and the outer wall of transformation coil 34, all be coated with the dividing plate of tool waterproof effect, can prevent that these members from making moist.

See also Fig. 3, as humidifier continuous firing one segment length after the time, liquid in the main reservoir chamber 14 is consumed because of continuing atomizing, cause water level and be reduced to suction pump below 38, make suction pump 38 can't extract water storage and replenish and to enter in the secondary reservoir chamber 28, cause the water levels in the secondary reservoir chamber 28 also to begin to descend by full-water level; Water level in secondary reservoir chamber 28 drops to a certain degree, this float-ball type safety switch 30 drops to as shown in Figure 3 the position of cutting off the electricity supply by as shown in Figure 1 turn-on power position thereupon, so as to successively cutting off the working power of oscillator 26 and twin shaft motor 32, and can be in main reservoir chamber 14 water level when not enough, humidifier is quit work.The user can be when water level be not enough or any time, opens the lid 60 of a water injection pipe 58, enters in the main reservoir chamber 14 and by this water injection pipe 58 liquid is replenished, and makes water levels in the main reservoir chamber 14 remain in full-water level or is higher than the position of suction pump 38.This water injection pipe 58 can pass motor chamber 22 by the end face of humidifier body 10 and extend into becomes owner of in the reservoir chamber 14.

Seeing also Fig. 4, is second embodiment of this case humidifier, and the main structure of this second embodiment is roughly identical to humidifier first embodiment shown in Figure 3 with Fig. 1, and its difference place is designed to Automatic Water System with artificial recharge pipe change among first embodiment.Hereinafter in the explanation to second embodiment, do not repeat to give unnecessary details its component part identical, and the formation of this Automatic Water System only is described in detail in detail with first embodiment.This second embodiment device further is provided with the water level detector 64 that a self water feeding pipe 62 and that is communicated to main reservoir chamber 14 is positioned at main reservoir chamber 14, this self water feeding pipe 62 is connected to an extraneous water source, and manages 62 and be provided with a magnetic valve 66 that opens and closes in order to control.When the water level in the main reservoir chamber 14 is reduced to one when setting low water level (this setting low water level should a little more than the height of suction pump 38), this water level detector 64 promptly produces a signal, be located at magnetic valve 66 on this self water feeding pipe 62 so as to unlatching, extraneous water source can be replenished automatically via this automatic water pipe 62 enter in the main reservoir chamber 14; When the water level in the main reservoir chamber 14 was increased to a setting high water level because of self water feeding, this water level detector 64 promptly produced another signal, so as to closing magnetic valve 66, makes extraneous water source stop to enter in the main reservoir chamber 14.

Humidifier provided by the utility model, its humidifier body is to constitute with the tank coenosarc, and give up to commonly use in the humidifier and make liquid flow into natural way of supplying water in the recess space by the control of weight of liquid own and valve, use the pressure way of supplying water that liquid is pumped into high-order secondary reservoir chamber by a suction pump instead, this mode can be arranged at the secondary reservoir chamber that includes oscillator on the upper level position of one next-door neighbour's spray nozzle this case, this case thereby can use the motor of smaller power, substantially can omit simultaneously and commonly use air pipe line and the fog pipeline that institute disposes especially in the humidifier, and then make the volume that can supply water storage in this part humidifier can reach four minutes more than three of overall volume, in a word, this case is commonly used spray humidifier and is had more following advantage: can prolong the blanking time that the user adds water, have long-lasting, reduce the overall volume of humidifier relatively, reduce power consumption and save the energy etc.

Above-listed detailed description is specifying at a possible embodiments of the present utility model, just this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model technical spirit does and implement or change, all should be contained in the claim of this case.

Claims

1, a kind of humidifier includes: one can be for the humidifier body of storaging liquid; One in order to being the oscillator of fog with this atomization of liquid; One spray nozzle; And the fan in order to the suction outside air, can drive fog by the extraneous air stream of this nozzle ejection so as to forming one; It is characterized in that:

This humidifier body is separated into a superjacent air space and side space once by the horizontal baffle on a nearly top, this time side space is one can be for the main reservoir chamber of storaging liquid, there is the vertical partition plate that leaves opening to be separated into a spray chamber and a motor chamber and relend in this superjacent air space by a bottom, this horizontal baffle is a stepped plate face in the spray chamber side, so as to forming an alcove, the Lower Half of alcove just can ccontaining this oscillator, and the first half of alcove then constitutes the secondary reservoir chamber of a high position; And a twin shaft motor is installed in this motor chamber, first axle of this twin shaft motor extends upward and connects this fan, and being bottom end opening via this vertical partition plate, the air stream that fan aspirated enters in the spray chamber, second axle of this twin shaft motor is then extended downwards and is connected a suction pump that is positioned at the nearly bottom of main reservoir chamber, enters in this high position reservoir chamber so as to the liquid that extracts in the main reservoir chamber.

2, humidifier as claimed in claim 1, it is characterized in that, wherein this twin shaft motor, second axle and suction pump are to be placed in first a body inside that roughly becomes the tubular container of U font, be provided with a sealing liner in this first body, flow in the high-order secondary reservoir chamber via second body of this U font tubular container so as to the liquid that guides this suction pump to extract.

3, humidifier as claimed in claim 1 is characterized in that, wherein should a high position secondary reservoir chamber is provided with most spout holes on the ring wall of its proximal portion.

4, humidifier as claimed in claim 1, it is characterized in that, wherein should be provided with a float-ball type safety switch in the secondary reservoir chamber of a high position, it can be with the water level of this high position reservoir chamber, and between a turn-on power position and all outage source positions, move, so as to when water level is not enough, cut off the working power of this humidifier automatically.

5, humidifier as claimed in claim 1 is characterized in that, wherein further is provided with a transformation coil in this motor chamber, and it can change the power output of this twin shaft motor and oscillator, and then can adjust the spray amount size of this spray nozzle.

6, humidifier as claimed in claim 5 is characterized in that, wherein the outer wall of this transformation coil by the tool waterproof effect dividing plate coated.

7, humidifier as claimed in claim 1 is characterized in that, wherein this spray nozzle is the top that the next-door neighbour is arranged at this spray chamber.

8, humidifier as claimed in claim 1 is characterized in that, also includes one and can enter the interior water injection pipe of main reservoir chamber for adding liquid.

9, humidifier as claimed in claim 8 is characterized in that, wherein this water injection pipe is that end face by the humidifier body passes motor chamber and extends into and becomes owner of in the reservoir chamber.

10, humidifier as claimed in claim 1, it is characterized in that, but also include an automatic supplementing liquid and enter Automatic Water System in the main reservoir chamber, this Automatic Water System includes: an end is communicated to main reservoir chamber and the other end connects the self water feeding pipe at extraneous water source; One in order to detect the water level detector of water level in the main reservoir chamber; And a magnetic valve of being located on this self water feeding pipe, this magnetic valve is subjected to the control of this water level detector, and can be according to the water level of this main reservoir chamber, this self water feeding pipe of automatic open close.