CN2057995U - Infrared clean humidifier - Google Patents
Infrared clean humidifier Download PDFInfo
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- CN2057995U CN2057995U CN 89220706 CN89220706U CN2057995U CN 2057995 U CN2057995 U CN 2057995U CN 89220706 CN89220706 CN 89220706 CN 89220706 U CN89220706 U CN 89220706U CN 2057995 U CN2057995 U CN 2057995U
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- water
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Abstract
The utility model discloses an infrared clean humidifier, relating to a device used for humidifying an air conditioning system, and composed of a quartz infrared heater, a reflector, a water inlet pipe, a water storage tank, a scale discharge pipe, a partition board, a water overflow tank, a water discharge pipe, a probe, a control circuit, etc. The water can be caused to vaporize rapidly under the condition of not boiling, and the clean steam is generated for humidifying. The water level can be automatically kept, the impurity on water surface can automatically overflow and be discharged from the water overflow tank through the partition board when the water inlet pipe sprays, the scale discharge pipe automatically leak out partial scale, and the cleaning period of the device is extended. The utility model is suitable for the places of constant temperature and humidity, in particular for the humidification of areas requiring high cleanliness, and the superiority can be shown in hard water areas.
Description
The utility model relates to a kind of Infrared Humidifier to the air-conditioning system humidification, particularly a kind of clean Infrared Humidifier to high clean air-conditioning system humidification.
The eighties has been invented the humidifier of usefulness infrared lamp mid-term abroad, as clear 59-97438 of Japan and the described Infrared Humidifier of clear 61-22950 patent, can overcome at present domestic used water boiling and produce steam humidification and shed the shortcoming that the water droplet humidification is brought; The impurities particulate enters the air-conditioning place and swims in the water, and attached in air-conditioning place and the pipeline, noble and unsullied netfield is brought very big harm.But still there is following shortcoming in this Infrared Humidifier:
1, there is not the incrustation scale flushing machine, on the tank limit, produce incrustation scale though adopted the method that adds shadow shield to reduce, but water can make the water in the tank thicken in evaporation process, time has been grown and has produced incrustation scale always, water surface can produce the floating impurity of one deck, reduce the performance of humidifier, particularly serious in China's hard water areas.
2, complex structure cost height, its reflecting plate are not an integral body, and with the gold-plated making of stainless steel, make the cost of humidifier too high, are difficult to promote in China.
3, the air-flow of air-conditioning system process heating clamber is bigger to the adjustment influence in air-conditioning place.
Solution of the present utility model is:
1, with the infrared reflection system simplification is a rectangular reflection cover that the double-deck aluminium sheet of usefulness is made, accompany heat preserving and insulating material between the double-deck aluminium sheet, one or several infrared heaters place the groove of reflector to tip upside down on the rectangle hopper, the degree of depth of reflector groove and the width of hopper match, make on the side plate of infrared radiation less than hopper, prevent to produce on the side plate incrustation scale.Water is heating evaporation under reflector, steam is heated to be high enthalpy steam, make it in air-conditioning system, be difficult for condensing again, draft is under reflector, only through the reflector outer surface of insulation layer is arranged, thereby air-flow is not heated, and variations in temperature is less, can not cause tangible influence to the adjustment in air-conditioning place.
2, constitute the mechanism of automatic flushing incrustation scale together with water inlet pipe, probe, dirt discharging tube, dividing plate, spilling water groove, drainpipe and control circuit.In strong points such as end of hopper and reflectors the external very short spilling water groove of one dividing plate is arranged, the other end of hopper has the water inlet pipe transverse horizontal to place, end is shut, horizontal component is to spilling water groove direction level or level and the downward slightly alternate aperture that has more than three, and probe A, B, C and D are installed in the water inlet pipe next door; The height of dividing plate, the water inlet pipe height in hopper is a certain height place between probe C and probe D all, and after the water surface reached this height, lip-deep impurity can overflow into the spilling water groove with water, discharges from the drainpipe of bottom immediately; Be connected to dirt discharging tube in hopper bottom, finish automatically and let out dirt control, the hopper bottom is contained the more a part of water of incrustation scale let out by letting out dirty control assembly.
Below in conjunction with specific embodiment technical characterictic of the present utility model is described in further detail.
Fig. 1 is the cutaway view of clean Infrared Humidifier.
Fig. 2 is the cutaway view of A-A among Fig. 1.
Fig. 3 is heating, water level and washes control circuit figure automatically.
See figures.1.and.2, the infrared heater of being made by three milky white quartz glass tubes (1) inserts reeded reflector (2) two ends, tip upside down on together on the hopper (3), form vaporization chamber (6), make the surperficial rapid evaporation of water (12) below it, simultaneously hopper becomes the part of steam (vapor) outlet (13) than the wide part that goes out of reflector, accompany heat preserving and insulating material (5) (alumina silicate or glass fibre etc.) between the double-deck aluminium sheet of reflector, internal layer is made of bright aluminium sheet, should not polish again; Hopper (3) broad makes heater (1) sends in the reflector (2) the infrared radiation side plate less than hopper (3), only shines on the water surface, produces incrustation scale to reduce side plate; Place water inlet pipe (4) in hopper (3) left end horizontal cross, water inlet pipe is not held and is shut, to spilling water groove direction eight apertures that evenly distribute, the diameter of aperture is about 1/8th of entering water electromagnetic valve latus rectum at horizontal component, and the direction of aperture is a level and the downward bias several years distribute alternately slightly; At hopper (3) right-hand member one dividing plate with holes (8) is arranged, its top is with hopper (3) left end supporting reflex cover (2), as is non-porous separator plate, then establishes support in addition and links hopper and reflector right-hand member, dividing plate (8) right side is spilling water groove (9), and drainpipe (10) is arranged at the bottom; Locate opening at the nearly dividing plate in the bottom of hopper (3) (8) and connect dirt discharging tube (11), the control of letting out dirt can have three kinds of modes, as shown in Figure 2 connect inverted-loop tube, when reaching on the inverted-loop tube bight portion, the water level of hopper begins to leak, also can in dirt discharging tube, be connected in series and let out dirty magnetic valve, in parallel with entering water electromagnetic valve, the two is opened and closed simultaneously, intake more than water outlet with latus rectum difference and the different assurances of hydraulic pressure, also adjunction time-delay relay on the dirty magnetic valve can let out, time-delay relay with after entering water electromagnetic valve is in parallel again connection let out dirty magnetic valve, the time that its time ratio entering water electromagnetic valve of opening is opened is short, with the control water inlet more than water outlet.These three kinds of control modes (not drawing among back two kinds of control mode figure) are the easiest to connect inverted-loop tube, but relatively large incrustation scale will rise in inverted-loop tube when discharging, and may result in blockage, and can strengthen inverted U-shaped caliber in hard water areas, be beneficial to incrustation scale and discharge, prevent to form siphonage again; As mode with time-delay relay control magnetic valve, can be with the dirty effect of concentrated row of dirt discharging tube short time of caliber can be better greatly, this mode cost is high slightly; When letting out the mode of dirty magnetic valve and entering water electromagnetic valve Parallel Control row dirt, the latus rectum of letting out dirty magnetic valve can only be littler than the latus rectum of entering water electromagnetic valve, can not adopt this mode when having bigger incrustation scale piece.Four probe A, B, C, D nearby inserts in the water at water inlet pipe (4), and probe A inserts in the water the darkest, and all the other successively decrease successively, and probe D is the peak level place; The height of the last bight portion of the height of the height of water inlet pipe (4), dividing plate hole (7) and inverted-loop tube (11) is a certain height place between probe C, D all.
Incrustation scale in the impurity of the water surface and the hopper (3) is flushing like this: intake as continuing after the height of the water surface in the hopper (3) reaches dividing plate hole (7), under the jet-action of water inlet promotes, the impurity of water surface enters spilling water groove (9) with surperficial spilling water through the dividing plate hole, discharge from drainpipe (10) immediately; Hopper (a 3) left side is high right low, make the bottom surface form about 5 ° the gradient, under the promotion of water inlet, easily to hopper right-hand member enrichment incrustation scale, when the water surface surpasses on the inverted-loop tube bight portion, leak away a part and contain the more water of incrustation scale, in leakage process, flowing of hopper bottom water added power for incrustation scale flows to dirt discharging tube again, thereby plays the effect of flushing incrustation scale.
Control circuit can be finished into water, maintenance water level and flushing incrustation scale plurality of processes automatically, and control heating--the function of humidification is arranged.Heating with reference to Fig. 3, water level and automatic flushing control circuit figure, the longest probe A connects the positive plate of dc source, the inferior long probe B that adds thermal control connects the base stage that a 71K Ω resistance R 1 is received 3DG12 type triode T1 again, the emitter stage of T1 connects the base stage of 3DD7 type triode T2, the colelctor electrode of T1 and T2 is received the positive pole of 24 volts of dc sources together, the emitter stage of T2 meets the lead-out terminal H of humidity controller through the coil of relay J 2, another terminal M connects the negative pole of dc source, the normally opened contact of relay J 2 with connect 220 volts of AC powers after the coil of relay J 1 is connected, heating is inserted with 220 volts of AC powers in the normally opened contact of the J1 back of connecting with infrared heater SHQ.When humidity controller does not send the humidification signal; be H; 2 disconnections of M; still be in original state even if add 24 volts of dc source J1 and J2; do not insert the heating AC power; heating evaporation not; thereby also humidification not; when humidity controller sends the humidification signal; then H and M short circuit, as at this moment probe B is not in water, then T1T2 does not all have base current; thereby not conducting of T2; J2 and J1 also just are failure to actuate, and can't insert heating power supply, thereby have protected humidifier not burnt out; as B probe at this moment in water; because the electric action of water, 24 volts dc power anodes pass through the base stage that water and resistance R 1 join T1 and make T1; the T2 conducting, thus make J2 and J1 action; heating power supply is added to carries out heating evaporation on the heater; above process has guaranteed to have only and just allowed heating when probe B is in water, at this moment requires humidification then to heat as the humidification controller, as does not require that humidification does not also heat.Multiple tube T1 and T2 have guaranteed enough sensitivities and have driven the electric current of J2.
Wash in the control circuit with automatic at water level, the shortest probe D inserts the base stage of 3DG12 type triode T3 through 71K Ω resistance R 2, the emitter stage of T3 connects 3DD7 type triode T4 base stage, the colelctor electrode of T3 and T4 is received the positive pole of 24 volts of power supplys together, the emitter stage of T4 connects the negative pole of 24 volts of power supplys through the coil of relay J 3, probe D meets time short probe C through the normally closed contact of relay J 4, insert 24 volts of power supplys of direct current after the coil of J4 is connected with the normally closed contact of J3, the normal opened contact of J4 is connected in series with magnetic valve DF in this power supply of back access simultaneously.When humidifier is prepared operation, add 24 volts of dc sources, as anhydrous in the hopper at this moment, probe C then, D is inoperative, dc source forms the loop through the normally-closed contact of J3 and the coil of J4, make the J4 action, its normally-closed contact disconnects, be C, the D probe disconnects, the normally opened contact closure makes magnetic valve DF open into water, when surpassing probe C, still continues the water surface water inlet, when the water surface surpasses the height in dividing plate hole, understanding some water overflows into the spilling water groove and discharges through small-bore drainpipe, the water surface also surpasses the last bight portion of inverted-loop tube simultaneously, some water is discharged from dirt discharging tube, because the inflow of per second is more than water yield during water inlet, so the water surface continues to raise, when water surface contact probe D, just stop into water, this is because the electric action of water makes T3 produce base current when contacting the water surface owing to probe D, amplify the emitter current make T4 through electric current and drive relay J 3 actions, the normally closed contact of J3 disconnects and makes the J4 coil losing electricity, connects the magnetic valve DF dead electricity of J4 normal opened contact and cuts off water inlet, the normally closed contact closure of J4 makes probe C, D links, at this moment continue spill and leakage part water after the water surface rest on probe C, a certain height is the height place in dividing plate hole between the D.At this moment the water surface leaves probe D, but because of probe C, D link, so thereby T3 still has base current to keep the conducting state of T3, T4, as do not have heating evaporation and then be stabilized in this state, as heating evaporation, then the water surface descends, and T3 loses base current when leaving probe C, and J3 and J4 recover the initial power-up state, magnetic valve is opened water inlet again, after this repeats said process.In the humidifier running,, evaporation produces impurity owing to making the water surface, produce incrustation scale in the hopper, under the promotion of left end water inlet pipe water spray effect, add the high right low gradient in a upper flume left side, near the incrustation scale that can make bottom of gullet from left to right in the process of flowing at water enrichment and let out right-hand member dirt discharging tube mouth with the water that leaks, and the impurity dirt of water surface overflows into the spilling water groove easily from left to right and discharges through the dividing plate hole.So humidifier can finish into water automatically in normal course of operation, it is dirty to overflow, let out dirt, stop into process such as water, possesses the function of finishing control water level and flushing incrustation scale and surface impurity automatically, be unlikely again and make the relay magnetic valve start continually and stop, thereby increase the service life, button K can manually be intake, and the flushing incrustation scale.
The height of probe A, B, C, D can be regulated, and the height of water inlet pipe also can be regulated, so that the height of bight portion adapts on they and dividing plate hole and the inverted-loop tube.Because probe is positioned near the water inlet pipe; impurity in the water is less; be difficult for adhering to incrustation scale on the probe; add water level or slightly to the ejection of oblique below from a plurality of apertures, very little to the influence of the water surface, needn't establish the probe protection circle; simplified structure; be convenient to make, can will be made as probe in the probe sets, be fixed on the tank side plate or on the reflector.
The utility model is simple in structure, and cost is lower, is beneficial to and applies, the alabaster silica glass heater life-span of adopting is long, Heat stability is good belongs to the function that efficient energy-saving product, particularly the utility model have possessed the auto-flushing incrustation scale, the steam cleaning that not only produces, and incrustation scale is few in the humidifier hopper, and the water surface floating impurity is few, so humidifier is also clean, can prolong the uptime, especially can be applied to equally high-cleanness constant temperature and humidity place humidification in hard water areas.
Claims (5)
1, a kind of clean Infrared Humidifier of using for the air-conditioning system humidification, place formation humidifier main body between reflector (2) and the hopper (3) by infrared heater (1), constitute water level and heating controlling organization by water inlet pipe (4), probe (14) and control circuit, feature of the present utility model is that reflector (2) is made by double-deck aluminium sheet, and the centre accompanies heat preserving and insulating material (5); An end and reflector strong points such as (2) at hopper (3) have a dividing plate (8), and external very short spilling water groove (9), water inlet pipe (4) horizontal positioned at hopper (3) other end, and flatly or slightly down have three above apertures to spilling water groove (9) direction, probe A, B, C and D nearby are installed; The drainpipe (10) that can discharge water surface impurity is arranged at spilling water groove (9) bottom; Hopper (3) bottom is connected to the dirt discharging tube (11) that can leak incrustation scale, lets out dirty control assembly and finishes automatically and let out dirt control; The height of dividing plate (8), the height of water inlet pipe in hopper (3) be a certain height place between probe C and probe D all.
2, clean Infrared Humidifier according to claim 1, it is characterized in that described control circuit is divided into heating control circuit and water level and incrustation scale and washes control circuit two parts automatically, the longest probe A connects the positive pole (or ground connection at this moment the also ground connection of positive pole of power supply) of low-voltage dc power supply, in heating control circuit, vice-minister's probe B connects the base stage of triode T1 through the resistance R 1 of 50-240K Ω, the emitter stage of T1 connects the base stage of triode T2, the colelctor electrode of T1 and T2 connects the positive pole of dc source together, the emitter stage of T2 meets the lead-out terminal H of humidity controller through the coil of relay J 2, another terminal M connects the negative pole of dc source, the normally opened contact of relay J 2 with connect 220 volts of AC powers after the coil of relay J 1 is connected, after connecting with infrared heater SHQ, the normally opened contact of J1 inserts heating AC power (220V or 380V), automatically wash in the control circuit at water level and incrustation scale, the shortest probe D inserts the base stage of triode T3 through 50-240K Ω resistance R 2, the emitter stage of T3 connects the base stage of triode T4, the colelctor electrode of T3 and T4 all inserts the positive pole of dc source, the emitter stage of T4 connects dc power cathode through the coil of relay J 3, probe D meets probe C through the normally closed contact of relay J 4, after connecting with the normally closed contact of J3, the coil of J4 inserts dc source, the J4 normal opened contact is connected in series with magnetic valve DF in the back access dc source simultaneously, magnetic valve DF can be one, only be used to into water, also can be two, be respectively applied for into water and let out dirt, let out the also adjunction time relay again of dirty magnetic valve, above-described triode is NPN type triode, as be the positive-negative-positive triode, then power positive cathode is exchanged.
3, clean Infrared Humidifier according to claim 1 and 2 is characterized in that described to let out dirty control assembly be the inverted-loop tube that is connected on the dirt discharging tube, and height of bight portion is the height of dividing plate (8) on it.
4, clean Infrared Humidifier according to claim 1 and 2 is characterized in that the described magnetic valve that dirty control assembly is the Access Control circuit of letting out.
5, clean Infrared Humidifier according to claim 1 and 2 is characterized in that described to let out dirty control assembly be magnetic valve, and its switching is controlled by the time relay in the Access Control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89220706 CN2057995U (en) | 1989-12-11 | 1989-12-11 | Infrared clean humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89220706 CN2057995U (en) | 1989-12-11 | 1989-12-11 | Infrared clean humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2057995U true CN2057995U (en) | 1990-06-06 |
Family
ID=4875329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89220706 Withdrawn CN2057995U (en) | 1989-12-11 | 1989-12-11 | Infrared clean humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2057995U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402939C (en) * | 2005-11-09 | 2008-07-16 | 刘志雄 | Improving structure for reflecting cover of electrothermal equipment |
| CN103453609A (en) * | 2012-05-28 | 2013-12-18 | 珠海格力电器股份有限公司 | Control method and device of electrode humidifier and electrode humidifier |
| CN104633822A (en) * | 2015-03-16 | 2015-05-20 | 珠海格力电器股份有限公司 | Infrared humidifying device and control method thereof |
| CN105509211A (en) * | 2016-01-22 | 2016-04-20 | 珠海格力电器股份有限公司 | Infrared humidifier |
| CN105650794A (en) * | 2015-12-31 | 2016-06-08 | 青岛海信电子设备股份有限公司 | Infrared humidification device and control method |
| CN106403197A (en) * | 2016-10-26 | 2017-02-15 | 珠海格力电器股份有限公司 | Infrared heating and humidifying device, temperature and humidity regulating and controlling device and control method thereof |
| CN106610093A (en) * | 2016-12-26 | 2017-05-03 | 珠海格力电器股份有限公司 | Control method of humidifying device, humidifying device and precision air conditioner |
| CN106765806A (en) * | 2016-12-13 | 2017-05-31 | 珠海格力电器股份有限公司 | humidifying device, control method and air conditioner |
| CN106895534A (en) * | 2015-12-21 | 2017-06-27 | 珠海格力电器股份有限公司 | Infrared humidifier and air conditioning unit |
-
1989
- 1989-12-11 CN CN 89220706 patent/CN2057995U/en not_active Withdrawn
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402939C (en) * | 2005-11-09 | 2008-07-16 | 刘志雄 | Improving structure for reflecting cover of electrothermal equipment |
| CN103453609A (en) * | 2012-05-28 | 2013-12-18 | 珠海格力电器股份有限公司 | Control method and device of electrode humidifier and electrode humidifier |
| CN103453609B (en) * | 2012-05-28 | 2016-03-02 | 珠海格力电器股份有限公司 | Control method and device of electrode humidifier and electrode humidifier |
| CN104633822A (en) * | 2015-03-16 | 2015-05-20 | 珠海格力电器股份有限公司 | Infrared humidifying device and control method thereof |
| CN106895534A (en) * | 2015-12-21 | 2017-06-27 | 珠海格力电器股份有限公司 | Infrared humidifier and air conditioning unit |
| CN105650794A (en) * | 2015-12-31 | 2016-06-08 | 青岛海信电子设备股份有限公司 | Infrared humidification device and control method |
| CN105650794B (en) * | 2015-12-31 | 2019-01-01 | 青岛海信电子设备股份有限公司 | A kind of infrared humidifier and control method |
| CN105509211A (en) * | 2016-01-22 | 2016-04-20 | 珠海格力电器股份有限公司 | Infrared humidifier |
| CN105509211B (en) * | 2016-01-22 | 2019-01-18 | 珠海格力电器股份有限公司 | Infrared humidifier |
| CN106403197A (en) * | 2016-10-26 | 2017-02-15 | 珠海格力电器股份有限公司 | Infrared heating and humidifying device, temperature and humidity regulating and controlling device and control method thereof |
| CN106403197B (en) * | 2016-10-26 | 2021-11-12 | 珠海格力电器股份有限公司 | Control method for temperature and humidity control device |
| CN106765806A (en) * | 2016-12-13 | 2017-05-31 | 珠海格力电器股份有限公司 | humidifying device, control method and air conditioner |
| CN106610093A (en) * | 2016-12-26 | 2017-05-03 | 珠海格力电器股份有限公司 | Control method of humidifying device, humidifying device and precision air conditioner |
| CN106610093B (en) * | 2016-12-26 | 2019-09-20 | 珠海格力电器股份有限公司 | Control method of humidifying device, humidifying device and precision air conditioner |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |