CN114087693A - Liquid cavity emptying device and liquid cavity emptying method - Google Patents
Liquid cavity emptying device and liquid cavity emptying method Download PDFInfo
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- CN114087693A CN114087693A CN202111312797.5A CN202111312797A CN114087693A CN 114087693 A CN114087693 A CN 114087693A CN 202111312797 A CN202111312797 A CN 202111312797A CN 114087693 A CN114087693 A CN 114087693A
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- atomizer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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Abstract
The invention discloses a liquid cavity emptying device and a liquid cavity emptying method, which comprise the following steps: the liquid cavity main part, be equipped with liquid level detector and a plurality of atomizer in the liquid cavity main part, the work position of atomizer is located the minimum liquid level department of liquid cavity main part, still includes the control end, when the control end execution shut down operation, the time delay work is carried out according to liquid level detector's testing result to the control atomizer, after the liquid evacuation that will be located the work position of a plurality of atomizers, the atomizer stop work. Through the setting of liquid level detector, can be when emptying to the liquid in the sap cavity main part, the time of the required delay work of atomizer is provided, make the atomizer can be in certain time delay work and make the inside evacuation state that is in of sap cavity main part, under any non-operating condition, guarantee that there is not liquid in the sap cavity main part to exist, make the atomizer not have the risk of seepage, avoid the persistence of liquid to lead to rotten or produce the peculiar smell, facilitate for reuse, promote user's use and experience.
Description
Technical Field
The invention relates to the technical field of humidifiers, in particular to a liquid cavity emptying device and a liquid cavity emptying method.
Background
The humidifier is an indispensable electrical appliance in life, the humidification quantity of the humidifier on the market at present is in the range of 300-500mL/h, the humidifier can only meet the use in the environment below 100 cubic meters, and the humidifier is extremely small for products with large space humidification requirements exceeding 100 cubic meters. Large space humidification is achieved, the required mist outlet amount is large, the existing humidifier mostly carries out mist outlet from one mist outlet point to humidify the environment, the mist outlet amount and the mist outlet range are limited, and the humidification efficiency is low; consequently be integrated into the humidification module with a plurality of atomizers, a sap cavity of common use supplies liquid for a plurality of atomizers and can solve above-mentioned problem, but when the humidification module was shut down, the atomizer can stop work immediately, can persist liquid in the sap cavity, and liquid is long-time to be stayed in the sap cavity, can lead to liquid rotten to make the humidification module produce the peculiar smell, is not convenient for reuse to the risk that liquid seepage can also appear staying for a long time of liquid. Therefore, it is necessary to provide a liquid chamber emptying device and a liquid chamber emptying method to at least partially solve the problems in the prior art.
Disclosure of Invention
In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In order to at least partially solve the above problems, the present invention provides a liquid chamber evacuation apparatus and a liquid chamber evacuation method, including: the liquid cavity main part, be equipped with liquid level detector and a plurality of atomizer in the liquid cavity main part, the workspace of atomizer is located the minimum liquid level department of liquid cavity main part still includes the control end, when the control end carries out the shut down operation, control the atomizer basis liquid level detector's testing result carries out time delay work, will be located a plurality of behind the liquid evacuation of the workspace of atomizer, the atomizer stop work.
Preferably, the inner bottom surface of the liquid cavity main body is of an arch structure, and the arch structure enables the lowest point of the liquid surface to be located in the working area of the atomizer.
Preferably, be equipped with the shunt in the liquid chamber main part, liquid is followed the inlet channel at liquid chamber main part top falls into to on the shunt, through shunt weakening liquid acts on the interior power of liquid chamber main part to with liquid reposition of redundant personnel to a plurality of the workspace of atomizer.
Preferably, a valve is arranged at a liquid inlet channel at the top of the liquid cavity main body, and when the atomizer works normally, the control end controls the valve to be opened according to liquid level information of a first liquid level of the liquid level detector, so that liquid is replenished into the liquid cavity main body through the liquid inlet channel; when the atomizer works in a delayed mode, the valve is always in a closed state, and the liquid level information of the first liquid level of the liquid level detector is used for the delayed mode of the atomizer.
Preferably, the atomizer is provided with a fog outlet membrane detachably connected with the atomizer, and the working area of the atomizer is located at the fog outlet membrane.
Preferably, when the atomizer work of delaying is started, the liquid level detector provides the liquid level information of second liquid level to the control end, the liquid level information of second liquid level does the liquid level detector detects the current liquid level condition in the liquid cavity main part, the control end basis the liquid level information and the liquid of second liquid level descend to the liquid level information that provides to the control end during first liquid level from the second liquid level department, confirm the required delay time of atomizer need continue to work, and control the atomizer shuts down after accomplishing work in required delay time.
Preferably, be equipped with a plurality of reposition of redundant personnel passageways on the shunt, the reposition of redundant personnel passageway will the liquid direction that inlet channel got into extremely the workspace of atomizer, the exit of reposition of redundant personnel passageway is equipped with buffering subassembly, buffering subassembly be used for with the liquid that the export of reposition of redundant personnel passageway flows acts on the power of the workspace of atomizer weakens.
Preferably, the buffering assembly is fixed at the outlet of the flow dividing channel through a connecting plate;
the buffering assembly comprises a first baffle, the first baffle is fixedly connected with the connecting plate and is vertically arranged, one side, close to the flow distribution channel, of the first baffle is connected with a second baffle through an elastic piece, a plurality of limiting rods are arranged on one side, close to the flow distribution channel, of the first baffle, limiting columns are arranged at the end parts, far away from the first baffle, of the limiting rods, the diameter of each limiting column is larger than that of each limiting rod, and a plurality of round holes into which the limiting columns are inserted are formed in the second baffle;
the elastic piece comprises a first cylinder, one end of the first cylinder is connected with the first baffle plate, the inner side of the other end of the first cylinder is connected with a second cylinder in a limiting and sliding way, a fixed rod which is coaxial with the first cylinder is arranged in the first cylinder, one end of the fixed rod is connected with the first baffle, a movable rod connected with the second baffle is inserted in the other end of the fixed rod in a sliding manner, one end of the movable rod far away from the first baffle plate is fixedly connected with one end of the second cylinder far away from the first baffle plate, a sliding seat is slidably sleeved on the outer side of the fixed rod, a mounting groove is formed in one side of the sliding seat, which is close to the second baffle plate, a first spring is sleeved outside the movable rod, one end of the first spring is connected in the mounting groove, the other end of the first spring is connected to the inner side wall of the second cylinder, which is close to one side of the second baffle plate; the sliding seat is close to the one end of first baffle is equipped with the elastic block, the elastic block slip cap is located the outside of dead lever, the elastic block is kept away from one side interval of sliding seat is provided with spacing seat, spacing seat cover is established the outside of dead lever, the outside cover of dead lever is equipped with the second spring, the second spring coupling in the sliding seat with between the spacing seat.
The invention also provides a liquid cavity emptying method, which comprises the following steps:
and 5, the control end controls the atomizer to stop after finishing working within the required delay time.
Preferably, between step 2 and step 3, the method further comprises: when a plurality of atomizers in the liquid cavity main body enter a delay working state simultaneously, the liquid level detector provides liquid level information of a second liquid level to the control end, and the liquid level information of the second liquid level is detected by the liquid level detector according to the current liquid level condition in the liquid cavity main body.
Compared with the prior art, the invention at least comprises the following beneficial effects:
according to the liquid cavity emptying device and the liquid cavity emptying method, the liquid level detector is arranged, so that the time for the atomizer to work in a delayed mode can be provided when liquid in the liquid cavity main body is emptied, the atomizer can work in a delayed mode within a certain time, and the interior of the liquid cavity main body is in an emptying state; the working area of the atomizer is arranged at the lowest liquid level of the liquid cavity main body, so that liquid can flow to the working area of the atomizer firstly, and the liquid is prevented from remaining; under any non-operating condition, guarantee that only trace liquid exists or no liquid exists in the liquid chamber main part to make the atomizer not have the risk of seepage, avoid the persistence of liquid to lead to rotten or produce the peculiar smell, facilitate for reusing, promote user's use and experience.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic sectional structure view of a liquid chamber emptying device according to the present invention.
Fig. 2 is a schematic diagram of the internal structure of the liquid chamber evacuation device according to the present invention.
Fig. 3 is a schematic structural view of a drainage channel in the liquid chamber evacuation device of the present invention.
Fig. 4 is a schematic structural view of a diverter in the fluid chamber evacuation device according to the present invention.
Fig. 5 is a schematic structural diagram of a buffer assembly in the liquid chamber evacuation device according to the present invention.
FIG. 6 is a schematic sectional view of a portion of a buffer assembly in the evacuation device for liquid chamber according to the present invention.
Fig. 7 is a schematic cross-sectional structure view of an elastic member in the liquid chamber evacuation device according to the present invention.
FIG. 8 is a flow chart of a method of draining a fluid chamber according to the present invention.
1 is a liquid cavity main body, 2 is a liquid level detector, 3 is an atomizer, 310 is an atomizing membrane, 4 is a flow divider, 410 is a flow dividing channel, 411 is an outlet, 5 is a liquid inlet channel, 6 is a buffer component, 610 is a first baffle, 620 is a second baffle, 621 is a round hole, 630 is a limiting rod, 640 is a limiting column, 7 is a connecting plate, 8 is an elastic piece, 810 is a first cylinder, 811 is a sliding chute, 820 is a second cylinder, 821 is a sliding block, 830 is a fixing rod, 831 is a limiting hole, 840 is a movable rod, 841 is an arc-shaped plate, 842 is an arc-shaped end, 850 is a sliding seat, 851 is a mounting groove, 860 is a first spring, 870 is an elastic block, 880 is a limiting seat, 890 is a second spring, 9 is an outer cover, and 10 is a flow dividing channel.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 8, the present invention provides a liquid chamber emptying device and a liquid chamber emptying method, including: liquid chamber main part 1, be equipped with liquid level detector 2 and a plurality of atomizer 3 in the liquid chamber main part 1, the workspace of atomizer 3 is located the minimum liquid level department of liquid chamber main part 1 still includes the control end, when the control end execution shut down operation, control atomizer 3 basis the detection result of liquid level detector 2 carries out time delay work, will be located a plurality of behind the liquid evacuation of the workspace of atomizer 3, atomizer 3 stop work.
The working principle of the technical scheme is as follows: the liquid cavity main body 1 is arranged in the humidifying module, a plurality of atomizers 3 are integrated in the liquid cavity main body 1, and the atomizers 3 are used for atomizing liquid in the liquid cavity main body 1 in a working area of the atomizers 3 and humidifying the external environment; when the humidification module stops, the control end can execute the stop operation when receiving the stop instruction, but the stop operation of the atomizer 3 is delayed stop until the liquid in the working area of the atomizer 3 is emptied, and then the atomizer 3 is controlled to stop working, wherein the atomizer 3 can operate in a short-time liquid-free state;
specifically, when the control end executes shutdown, the atomizers 3 continue to work, the liquid level detector 2 sends the result of liquid level detection in the liquid cavity main body 1 to the control end, and simultaneously controls the atomizers 3 to continue to work for a certain time according to the detection result until the liquid in the working area of the atomizers 3 is emptied, and the atomizers 3 execute shutdown operation.
The beneficial effects of the above technical scheme are that: through the design of the structure, based on the arrangement of the liquid level detector 2, the time required by the atomizer 3 to work in a delayed manner can be provided when liquid in the liquid cavity main body 1 is exhausted, so that the atomizer 3 can work in a delayed manner within a certain time and the interior of the liquid cavity main body 1 is in an emptying state; the working area of the atomizer 3 is arranged at the lowest liquid level of the liquid cavity main body 1, so that liquid can flow to the working area of the atomizer 3 firstly, and the liquid is prevented from remaining; under any non-operating condition, guarantee that only trace liquid exists or no liquid exists in the liquid chamber main part 1 to make atomizer 3 not have the risk of seepage, avoid the persistence of liquid to lead to rotten or produce the peculiar smell, facilitate for reusing, promote user's use and experience.
In one embodiment, the inner bottom surface of the liquid chamber body 1 is an arch structure, and the arch structure enables the lowest point of the liquid surface to be located in the working area of the atomizer 3.
The working principle and the beneficial effects of the technical scheme are as follows: the interior bottom surface of liquid chamber main part 1 is domes for liquid all flows to the minimum liquid level department of liquid chamber main part 1 at the very first time and is the workspace of atomizer 3, guarantees that the liquid in the liquid chamber main part 1 can all atomize at the workspace of atomizer 3, further promotes the evacuation work to liquid.
In one embodiment, a flow divider 4 is arranged in the liquid chamber body 1, liquid falls onto the flow divider 4 from a liquid inlet channel 5 at the top of the liquid chamber body 1, the force of the liquid acting on the liquid chamber body 1 is weakened through the flow divider 4, and the liquid is divided to a plurality of working areas of the atomizers 3.
The working principle and the beneficial effects of the technical scheme are as follows: after liquid chamber main part 1 carries out the evacuation, when using again, liquid chamber main part 1 is inside not to have liquid, when liquid enters into to liquid chamber main part 1 from inlet channel 5, liquid can produce the effort to liquid chamber main part 1, for example impact force or pressure etc., and the effort is if direct action is in the workspace of atomizer 3, then can lead to liquid to locate the seepage from the workspace of atomizer 3 under great effort, influence atomizer 3's atomization effect, consequently, the shunt 4 that sets up, can make liquid at first shunt when entering liquid chamber main part 1, and weaken to the effort of liquid, further make the effort of liquid when flowing into the workspace to atomizer 3 reduce greatly, further reduce the risk of seepage.
In one embodiment, a valve is arranged at the liquid inlet channel 5 at the top of the liquid chamber main body 1, and when the atomizer 3 works normally, the control end controls the valve to open according to the liquid level information of the first liquid level of the liquid level detector 2, so that liquid is replenished into the liquid chamber main body 1 through the liquid inlet channel 5; 3 time delay during operation of atomizer, the valve is in the off-state all the time, the liquid level information of the first liquid level of liquid level detector 2 is used for time delay of atomizer 3.
The working principle and the beneficial effects of the technical scheme are as follows: because the plurality of atomizers 3 are integrated on the humidification module and supply liquid through the liquid cavity main body 1, a first liquid level is preset on the liquid level detector 2, the height of the first liquid level is fixed, when the atomizers 3 work normally, when the liquid in the liquid cavity main body 1 drops to the first liquid level, the liquid level detector 2 immediately sends liquid level information of the first liquid level to the control end, then the control end controls the valve at the liquid inlet channel 5 to be opened, liquid is replenished into the liquid cavity main body 1, and after the liquid replenishing is completed, the valve is closed again, so that the liquid replenishing into the liquid cavity main body 1 in a circulating manner is realized; when the atomizer 3 works in a delayed mode, namely after the control end executes shutdown operation, the control end controls the valve to be closed, so that liquid cannot be continuously replenished into the liquid cavity main body 1, the atomizer 3 works continuously at the moment until liquid drops to a first liquid level, the liquid level detector 2 sends liquid level information to the control end, the height of the first liquid level is known, and the volume of the liquid cavity main body 1 is known, so that the liquid volume in the liquid cavity main body 1 when the liquid drops to the first liquid level can be obtained, then the time required by the plurality of atomizers 3 for emptying the residual liquid can be obtained through the volume of the residual liquid, the number of the atomizers 3 and the liquid volume consumed by each atomizer 3 in unit time, therefore, the control end can set the time required by the liquid from the first liquid level to the liquid emptying according to the data, namely the delay time for the atomizer 3 to work continuously, the working time of the atomizer 3 can be accurately set, and the liquid in the liquid cavity main body 1 can be emptied;
it should be noted that, after the control end executes the shutdown operation, the liquid level in the liquid chamber main body 1 is always higher than the first liquid level, because when the atomizer 3 normally works, if the liquid level drops to the first liquid level, the liquid can be replenished in the liquid chamber main body 1 in time, the height after replenishing is higher than the first liquid level, therefore, when the atomizer 3 works with a delay, the liquid level in the liquid chamber main body 1 is always higher than the first liquid level.
In one embodiment, the atomizer 3 is provided with a mist outlet membrane 310 detachably connected thereto, and the working area of the atomizer 3 is located at the mist outlet membrane 310.
The working principle and the beneficial effects of the technical scheme are as follows: the working area of the atomizer 3 is located at the mist outlet membrane 310, that is, the liquid in the liquid chamber main body 1 firstly flows to the mist outlet membrane 310, the mist outlet membrane 310 is a microporous membrane, the mist generated by the operation of the atomizer 3 is discharged from micropores of the mist outlet membrane 310, and the evacuation technology is to prevent the residual liquid from leaking from the micropores in the non-operating state, so as to improve the use experience of a user; and go out fog diaphragm 310 and be detachable setting, because the liquid in the liquid chamber main part 1 has been emptied for the operation of going out fog diaphragm 310 when needing to change is simpler, prevents that a large amount of liquid from flowing out, prevents to pollute.
In one embodiment, when the atomizer 3 starts to operate in a delayed manner, the liquid level detector 2 provides liquid level information of a second liquid level to a control end, the liquid level information of the second liquid level is a current liquid level condition in the liquid cavity main body 1 detected by the liquid level detector 2, and the control end determines the delay time required by the atomizer 3 to continue to operate according to the liquid level information of the second liquid level and the liquid level information provided to the control end when liquid descends from the second liquid level to the first liquid level, and controls the atomizer 3 to stop after the atomizer 3 finishes operating within the required delay time;
the delay time TDelay timeThe calculation can be made by the following formula:
wherein, V1Volume of liquid remaining when the liquid reaches the first level, VConsumption unitThe volume of liquid consumed by the liquid descending from the second level to the first level, TGinseng radix (Panax ginseng C.A. Meyer)Epsilon is the mist efficiency of the plurality of atomizers 3 for the time required for the liquid to descend from the second liquid level to the first liquid level.
The working principle of the technical scheme is as follows: when the control end executes the shutdown operation, the atomizer 3 is in a delayed working state, the liquid level detector 2 immediately detects the liquid level information of the second liquid level in the current liquid cavity main body 1, the second liquid level is in a non-fixed setting and is immediately generated when the control end executes the shutdown operation each time, the liquid level detector 2 sends the liquid level information of the second liquid level to the control end, and the control end records the liquid level height h of the second liquid level2And starting timing, when the liquid level is reduced to the first liquid level, the liquid level detector 2 sends liquid level information to the control end and stops timing, and the volume V consumed by the liquid is recordedConsumption unitAnd the time T required for the liquid to be consumedGinseng radix (Panax ginseng C.A. Meyer)The fogging efficiency of a plurality of atomizers 3 is calculated and then based on the known volume V of liquid remaining when the liquid reaches the first level1And the fog output efficiency epsilon can be calculated, and the time delay T required by the atomizer 3 to continue working can be calculatedDelay timeAnd controlling the atomizer 3 to stop after finishing working within the required delay time, wherein the volume consumed by the liquid from the second liquid level to the first liquid level is the volume of the liquid cavity main body 1 at the section, the liquid can be led into the structure inside the liquid cavity main body 1 at the control end in advance, the volume of the section is calculated according to the structure between the second liquid level and the first liquid level in the liquid cavity main body 1, the volume consumed by the liquid is the volume consumed by the liquid, and the volume consumed by the liquid from the second liquid level to the first liquid level can be intercepted and calculated through 3D scanning, so that the calculation is more accurate.
The beneficial effects of the above technical scheme are that: because the atomizing efficiency of the atomizer 3 is different for some times, the time required for emptying the residual liquid can be calculated through the common mist outlet efficiency of the atomizers 3 when the liquid drops to the first liquid level from the second liquid level, so that the delay working time of the atomizers 3 can be controlled more accurately, the liquid in the liquid cavity main body 1 can be emptied as much as possible, and the optimal emptying effect is achieved.
In one embodiment, a plurality of flow dividing channels 410 are arranged on the flow divider 4, the flow dividing channels 410 guide the liquid entering from the liquid inlet channel 5 to the working area of the atomizer 3, a buffering assembly 6 is arranged at an outlet 411 of the flow dividing channels 410, and the buffering assembly 6 is used for weakening the force of the liquid flowing out from the outlet 411 of the flow dividing channels 410 on the working area of the atomizer 3.
The working principle and the beneficial effects of the technical scheme are as follows: the flow divider 4 can be a cone, liquid falls onto the flow divider 4, the force of the liquid acting in the liquid cavity main body 1 is weakened through the specific structure of the flow divider 4 and the flow dividing channel 410, the liquid is guided to the working area of the atomizer 3, a flow guide channel is arranged on one side, close to the axis of the liquid cavity main body 1, of the working area of the atomizer 3, and an outlet 411 of the flow dividing channel 410 is generally arranged above one end, close to the axis of the liquid cavity main body 1, of the flow guide channel 411, so that when the liquid flows out from the outlet 411 of the flow dividing channel 410, the liquid can firstly act on the flow guide channel and then is guided into the working area, namely the mist outlet membrane 310, of the atomizer 3 through the flow guide channel, and the acting force of the liquid is further buffered; the buffering subassembly 6 of setting is located the export 411 department of reposition of redundant personnel passageway 410, it does not carry out the shutoff with export 411, but vertical setting is in one side of export 411, and there is certain distance with export 411 department, make liquid can normally flow out from export 411 under the action of gravity, if the impact force of liquid is great, the whole effort weakening effect to liquid of shunt 4 is less, then liquid can hit and strike buffering subassembly 6, buffering subassembly 6 is the elasticity setting, when liquid hits on buffering subassembly 6, the effort of liquid is weakened, liquid can flow into to the drainage way along buffering subassembly 6, flow into the workspace of atomizer 3 again, further weaken the effort of liquid from this, prevent to produce great impact to the play fog diaphragm 310 of atomizer 3, and lead to its phenomenon that takes place the seepage, the use experience of product has been promoted.
In one embodiment, the buffer assembly 6 is fixed at the outlet 411 of the diversion channel 410 by a connecting plate 7;
the buffering component 6 comprises a first baffle 610, the first baffle 610 is fixedly connected with the connecting plate 7 and is vertically arranged, one side of the first baffle 610 close to the flow dividing channel 410 is connected with a second baffle 620 through an elastic part 8, one side of the first baffle 610 close to the flow dividing channel 410 is provided with a plurality of limiting rods 630, the end part of the limiting rod 630 far away from the first baffle 610 is provided with a limiting column 640, the diameter of the limiting column 640 is larger than that of the limiting rod 630, and the second baffle 620 is provided with a plurality of round holes 621 into which the limiting columns 640 are inserted;
the elastic member 8 includes a first cylinder 810, one end of the first cylinder 810 is connected with the first baffle 610, a second cylinder 820 is connected to the inner side of the other end of the first cylinder 810 in a limited sliding manner, a fixed rod 830 coaxially arranged with the first cylinder 810 is arranged in the first cylinder 810, one end of the fixed rod 830 is connected with the first baffle 610, a movable rod 840 connected with the second baffle 620 is inserted in the other end of the fixed rod 830 in a sliding manner, one end of the movable rod 840 far away from the first baffle 610 is fixedly connected with one end of the second cylinder 820 far away from the first baffle 610, a sliding seat 850 is slidably sleeved on the outer side of the fixed rod 830, a mounting groove 851 is arranged on one side of the sliding seat 850 close to the second baffle 620, a first spring 860 is sleeved on the outer side of the movable rod 840, one end of the first spring 860 is connected in the mounting groove 851, the other end of the first spring 860 is connected to the inner sidewall of the second cylinder 820 near the second barrier 620; an elastic block 870 is arranged at one end of the sliding seat 850 close to the first baffle 610, the elastic block 870 is slidably sleeved outside the fixing rod 830, a limiting seat 880 is arranged at one side of the elastic block 870 away from the sliding seat 850 at intervals, the limiting seat 880 is sleeved outside the fixing rod 830, a second spring 890 is sleeved outside the fixing rod 830, and the second spring 890 is connected between the sliding seat 850 and the limiting seat 880;
a sliding groove 811 is arranged in the first cylinder 810, and a sliding block 821 corresponding to the sliding groove 811 is arranged on the second cylinder 820;
an arc-shaped plate 841 is fixedly arranged on the outer side of one end, close to the second baffle 620, of the movable rod 840, a connecting groove is arranged on the outer side wall of the arc-shaped plate 841, and the end part of the second cylinder 820 is fixed in the connecting groove;
a limiting hole 831 is formed in the fixed rod 830, an arc-shaped end 842 is formed at one end of the movable rod 840 close to the first baffle 610, and the arc-shaped end 842 is limited to slide in the limiting hole 831;
still include dustcoat 9, dustcoat 9 cover is established the outside of buffering subassembly 6, dustcoat 9 one end with movable rod 840 connects, dustcoat 9 the other end with the outside fixed connection of first drum 810, dustcoat 9 is the setting of elastic telescopic.
The working principle of the technical scheme is as follows: when the acting force or the flow rate of the liquid is large, the liquid flows out from the outlet 411 of the diversion channel 410 and hits the second baffle 620 first, the second baffle 620 is acted by the acting force and moves to one side of the first baffle 610 and pushes the movable rod 840 to move, so that the first spring 860 is compressed in the second cylinder 820 and the mounting groove 851 of the sliding seat 850, and under the elastic force of the first spring 860, the second baffle 620 has a tendency to move to one side of the outlet 411 to promote the buffering of the liquid, so that the liquid can flow down along the second baffle 620 into the diversion channel 10 to achieve the effect of first-stage buffering, and the maximum elastic force of the first spring 860 is not enough to allow the sliding seat 850 to slide; when the force of the liquid keeps the first spring 860 compressed and pushes the second cylinder 820 to move to the side close to the first baffle 610, so that the second cylinder 820 contacts the sliding seat 850, the sliding seat 850 slides along the fixing rod 830 under the pressing force of the second cylinder 820, so that the second spring 890 is compressed between the sliding seat 850 and the stopper 880, the force of the liquid acting on the second baffle 620 is absorbed under the combined force of the first spring 860 and the second spring 890, so that the force of the liquid is further weakened, and the second baffle 620 moves to the side of the first baffle 610 for a large distance, so that the stopper 640 completely passes through the circular hole 621, a part of the liquid passes through the circular hole 621 and acts on the first baffle 610, then flows downwards along the first baffle 610 to the runner 10, and the other part of the liquid flows downwards along the second baffle 620 to the runner 10, the effect of second-level buffering is achieved, and the purpose of multiple buffering is achieved; when the first spring 860 and the second spring 890 are kept in a compressed state by the force of the liquid, and the sliding seat 850 continues to move to a side close to the first baffle 610, the elastic block 870 contacts the limit seat 880, and the elastic block 870 is compressed under the pressing action of the sliding seat 850 and the limit seat 880, so as to achieve a third-stage buffering action.
The beneficial effects of the above technical scheme are that: under the buffering action of three levels of the buffering component 6, the corresponding buffering purpose can be achieved according to different acting forces of liquid, the acting force of the liquid is gradually weakened, the arc-shaped end 842 of the movable rod 840 is arranged in the limiting hole 831 in a sliding manner, so that the sliding limiting contact area of the movable rod 840 is smaller, the sliding limiting contact area is more sensitive, the limiting rod 630, the limiting column 640 and the round hole 621 are matched with each other, on one hand, the sliding of the second baffle 620 can be limited, on the other hand, when the acting force of the liquid is larger, the liquid can pass through the round hole 621 to be weakened again; the movable rod 840 and the second cylinder 820 are connected through the arc-shaped plate 841, so that acting force can be completely concentrated on the movable rod 840, and the use stability of the buffer assembly 6 is ensured; through the dustcoat 9 that sets up, can protect buffering subassembly 6 to dustcoat 9 can stretch out and draw back according to buffering subassembly 6's activity, can not restrict the motion of buffering subassembly 6.
The invention also provides a liquid cavity emptying method by using the liquid cavity emptying device, which comprises the following steps:
and 5, the control end controls the atomizer 3 to stop after finishing working within the required delay time.
The working principle and the beneficial effects of the technical scheme are as follows: because the plurality of atomizers 3 are integrated on the humidification module and supply liquid through the liquid cavity main body 1, a first liquid level is preset on the liquid level detector 2, the height of the first liquid level is fixed, when the atomizers 3 work normally, when the liquid in the liquid cavity main body 1 drops to the first liquid level, the liquid level detector 2 immediately sends liquid level information of the first liquid level to the control end, then the control end controls the valve at the liquid inlet channel 5 to be opened, liquid is replenished into the liquid cavity main body 1, and after the liquid replenishing is completed, the valve is closed again, so that the liquid replenishing into the liquid cavity main body 1 in a circulating manner is realized; when the atomizer 3 works in a delayed mode, namely after the control end executes shutdown operation, the control end controls the valve to be closed, so that liquid cannot be continuously replenished into the liquid cavity main body 1, the atomizer 3 works continuously at the moment until liquid drops to a first liquid level, the liquid level detector 2 sends liquid level information to the control end, the height of the first liquid level is known, and the volume of the liquid cavity main body 1 is known, so that the liquid volume in the liquid cavity main body 1 when the liquid drops to the first liquid level can be obtained, then the time required by the plurality of atomizers 3 for emptying the residual liquid can be obtained through the volume of the residual liquid, the number of the atomizers 3 and the liquid volume consumed by each atomizer 3 in unit time, therefore, the control end can set the time required by the liquid from the first liquid level to the liquid emptying according to the data, namely the delay time for the atomizer 3 to work continuously, the control end controls atomizer 3 shuts down after accomplishing work in required delay time, can carry out accurate settlement to the operating time of atomizer 3, plays profitable effect to the liquid in the evacuation liquid chamber main part 1.
In one embodiment, between step 2 and step 3, further comprising: when a plurality of atomizers 3 in the liquid cavity main body 1 enter a delay working state simultaneously, the liquid level detector 2 provides liquid level information of a second liquid level for the control end, the liquid level information of the second liquid level is detected by the liquid level detector 2, and the current liquid level condition is in the liquid cavity main body 1.
The working principle and the beneficial effects of the technical scheme are as follows: when the control end executes the shutdown operation, the atomizer 3 is in a delayed working state, the liquid level detector 2 immediately detects the liquid level information of the second liquid level in the current liquid cavity main body 1, the second liquid level is in a non-fixed setting and is immediately generated when the control end executes the shutdown operation each time, the liquid level detector 2 sends the liquid level information of the second liquid level to the control end, and the control end records the liquid level height h of the second liquid level2And starting timing, when the liquid level is reduced to the first liquid level, the liquid level detector 2 sends liquid level information to the control end and stops timing, and the volume V consumed by the liquid is recordedConsumption unitAnd the time T required for the liquid to be consumedGinseng radix (Panax ginseng C.A. Meyer)The fogging efficiency of a plurality of atomizers 3 is calculated and then based on the known volume V of liquid remaining when the liquid reaches the first level1And the fog output efficiency epsilon can be calculated, and the time delay T required by the atomizer 3 to continue working can be calculatedDelay timeAnd controlling the atomizer 3 to stop after finishing working within the required delay time, wherein the volume consumed by the liquid from the second liquid level to the first liquid level is the volume of the liquid cavity main body 1 at the section, the volume of the section can be calculated according to the structure between the second liquid level and the first liquid level in the liquid cavity main body 1, namely the volume consumed by the liquid, and the volume consumed by the liquid from the second liquid level to the first liquid level can be intercepted and calculated through 3D scanning, so that the calculation is more accurate; since the atomization efficiency of the atomizers 3 is somewhat different each time, the remaining liquid can be calculated by the common atomization efficiency of the atomizers 3 when the liquid drops from the second liquid level to the first liquid levelThe time required by emptying can be controlled more accurately according to the time required by emptying, so that the liquid in the liquid cavity main body 1 can be emptied as much as possible, and the optimal emptying effect is achieved.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. A fluid chamber evacuation device, comprising: liquid chamber main part (1), be equipped with liquid level detector (2) and a plurality of atomizer (3) in liquid chamber main part (1), the workspace of atomizer (3) is located the minimum liquid level department of liquid chamber main part (1), still includes the control end, when the control end execution shut down operation, control atomizer (3) basis the detection result of liquid level detector (2) carries out time delay work, will be located a plurality of behind the liquid evacuation of the workspace of atomizer (3), atomizer (3) stop work.
2. The liquid chamber emptying device according to claim 1, wherein the inner bottom surface of the liquid chamber body (1) is an arch structure, and the arch structure enables the lowest point of the liquid surface to be located in the working area of the atomizer (3).
3. The liquid chamber emptying device according to claim 1, wherein a flow divider (4) is arranged in the liquid chamber main body (1), liquid falls onto the flow divider (4) from a liquid inlet channel (5) at the top of the liquid chamber main body (1), the force of the liquid acting in the liquid chamber main body (1) is weakened through the flow divider (4), and the liquid is divided to working areas of a plurality of atomizers (3).
4. The liquid chamber emptying device according to claim 1, wherein a valve is arranged at a liquid inlet channel (5) at the top of the liquid chamber main body (1), and when the atomizer (3) works normally, the control end controls the valve to open according to the liquid level information of the first liquid level of the liquid level detector (2), so that liquid is replenished into the liquid chamber main body (1) through the liquid inlet channel (5); when the atomizer (3) is in delayed operation, the valve is always in a closed state, and the liquid level information of the first liquid level of the liquid level detector (2) is used for the delayed operation of the atomizer (3).
5. The liquid chamber emptying device according to claim 1, wherein the atomizer (3) is provided with a mist outlet membrane (310) detachably connected thereto, and the working area of the atomizer (3) is located at the mist outlet membrane (310).
6. The liquid chamber emptying device according to claim 4, wherein when the atomizer (3) starts to operate in a delayed manner, the liquid level detector (2) provides liquid level information of a second liquid level to the control end, the liquid level information of the second liquid level is the current liquid level condition in the liquid chamber main body (1) detected by the liquid level detector (2), and the control end determines the delay time required by the atomizer (3) to continue to operate according to the liquid level information of the second liquid level and the liquid level information provided to the control end when the liquid descends from the second liquid level to the first liquid level, and controls the atomizer (3) to stop after the atomizer (3) finishes operating in the required delay time.
7. The liquid cavity emptying device according to claim 3, wherein a plurality of flow dividing channels (410) are arranged on the flow divider (4), the flow dividing channels (410) guide the liquid entering from the liquid inlet channel (5) to the working area of the atomizer (3), a buffer assembly (6) is arranged at an outlet (411) of the flow dividing channels (410), and the buffer assembly (6) is used for weakening the force acting on the working area of the atomizer (3) by the liquid flowing out from the outlet (411) of the flow dividing channels (410).
8. The liquid chamber emptying device according to claim 7, wherein the buffer assembly (6) is fixed at the outlet (411) of the diversion channel (410) by a connecting plate (7);
the buffering assembly (6) comprises a first baffle (610), the first baffle (610) is fixedly connected with the connecting plate (7) and is vertically arranged, one side, close to the flow distribution channel (410), of the first baffle (610) is connected with a second baffle (620) through an elastic piece (8), one side, close to the flow distribution channel (410), of the first baffle (610) is provided with a plurality of limiting rods (630), the end, far away from the first baffle (610), of each limiting rod (630) is provided with a limiting column (640), the diameter of each limiting column (640) is larger than that of each limiting rod (630), and the second baffle (620) is provided with a plurality of round holes (621) into which the limiting columns (640) are inserted;
the elastic piece (8) comprises a first cylinder (810), one end of the first cylinder (810) is connected with the first baffle plate (610), the inner side of the other end of the first cylinder (810) is connected with a second cylinder (820) in a limiting and sliding manner, a fixed rod (830) which is coaxially arranged with the first cylinder (810) is arranged in the first cylinder (810), one end of the fixed rod (830) is connected with the first baffle plate (610), a movable rod (840) which is connected with the second baffle plate (620) is inserted in the other end of the fixed rod (830) in a sliding manner, one end, far away from the first baffle plate (610), of the movable rod (840) is fixedly connected with one end, far away from the first baffle plate (610), of the second cylinder (820), a sliding seat (850) is sleeved outside the fixed rod (830) in a sliding manner, and a mounting groove (851) is arranged on one side, close to the second baffle plate (620), of the sliding seat (850), a first spring (860) is sleeved on the outer side of the movable rod (840), one end of the first spring (860) is connected in the mounting groove (851), and the other end of the first spring (860) is connected to the inner side wall of the second cylinder (820) close to one side of the second baffle plate (620); one end of the sliding seat (850) close to the first baffle (610) is provided with an elastic block (870), the elastic block (870) is slidably sleeved on the outer side of the fixing rod (830), one side of the elastic block (870) far away from the sliding seat (850) is provided with a limiting seat (880) at intervals, the limiting seat (880) is sleeved on the outer side of the fixing rod (830), the outer side of the fixing rod (830) is sleeved with a second spring (890), and the second spring (890) is connected between the sliding seat (850) and the limiting seat (880).
9. A liquid chamber draining method using the liquid chamber draining device according to claim 1, comprising:
step 1, when the control end executes shutdown operation, controlling a valve at a liquid inlet channel (5) at the top of a liquid cavity main body (1) to be always in a closed state;
step 2, simultaneously enabling a plurality of atomizers (3) in the liquid cavity main body (1) to enter a time-delay working state, and continuing to atomize the liquid at the working area of the atomizers (3);
step 3, when the liquid level detector (2) detects that the liquid level in the liquid cavity main body (1) drops to a preset first liquid level, the liquid level detector (2) sends liquid level information to the control end;
step 4, the control end determines the delay time required by the atomizer (3) to continue working according to the liquid level information;
and 5, the control end controls the atomizer (3) to stop after finishing working within the required delay time.
10. The method for draining a liquid chamber according to claim 9, further comprising, between step 2 and step 3: when a plurality of atomizers (3) in the liquid cavity main body (1) enter a delay working state simultaneously, the liquid level detector (2) provides liquid level information of a second liquid level to the control end, the liquid level information of the second liquid level is detected by the liquid level detector (2) under the current liquid level condition in the liquid cavity main body (1).
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