CN2455372Y - Autoamtic semiconductor irrigator for flower by condensed water - Google Patents
Autoamtic semiconductor irrigator for flower by condensed water Download PDFInfo
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- CN2455372Y CN2455372Y CN 00258292 CN00258292U CN2455372Y CN 2455372 Y CN2455372 Y CN 2455372Y CN 00258292 CN00258292 CN 00258292 CN 00258292 U CN00258292 U CN 00258292U CN 2455372 Y CN2455372 Y CN 2455372Y
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Abstract
The utility model relates to an automatic semiconductor irrigator for flower by condensed water, comprising a condenser, a heat radiation mechanism and a soil moisture control device. The heat radiation mechanism comprises an air inlet channel, an air outlet channel and heat radiation fins, and the condenser is composed of a refrigerating and heat conducting base plate, a semiconductor refrigerating block and a heat radiation and heat conducting base plate which are connected with each other in order; the refrigerating and heat conducting base plate is provided with condensing fins, and the heat radiation fins are arranged on the heat radiation and heat conducting base plate. The distance between the fins of the condensing fins is less than 1.5 mm, and the refrigerating and heat conducting base plate is fixed with a water scraping device. The automatic semiconductor irrigator for flower by condensed water also comprises a soil moisture alarm unit which can accurately control the soil moisture. The utility model has high water collecting efficiency, and can fully use water resource in the air.
Description
The present invention relates to a kind of semiconductor and coagulate the water device, particularly a kind ofly from air, catchment, in order to the flower watering device of automatic control soil moisture.
Support and plant flowers grass and trees for viewing and admiring, become the important content of people's daily life, in addition, the new varieties of actively cultivating various plants also are the important topics in the current scientific development.All need scientifically, correctly control the humidity of soil in these activities, plant and condition that the scientific research institution needs satisfy to support.The preserving soil moisture that uses in existing life and the scientific research, flowers and trees irrigation method have two kinds: the one, and to quote running water and implement spraying operation, another then is manually to utilize the various natural ponding that may utilize directly to water.These two kinds of methods all need to expend a large amount of artificial, especially want the water source of consume valuable, or cause the dependence to natural conditions to a certain extent.Particularly support for vast amateur flowers and plant the fan, they are often worried for lacking such as the experience of control soil moisture, often are difficult to fully guarantee to support plant effect.
China utility model patent CN 98 2 00378.1 has reported a kind of technology of utilizing solar energy to collect water from air.This is a kind of device of making water, and it receives solar energy with solar panel, converts thereof into electric current and voltage, delivers to semiconductor cooler through change-over circuit.This device uses the refrigeration end of heat pipe to contact with the cooling surface of described semiconductor devices, after the fin that contacts with the heat pipe other end is cooled, airborne hydrogenesis is just arranged on fin, thereby can realize collecting moisture from air.This device needs to realize the collection that water in air is divided by hot pipe technique, cause its cost and improve, and wherein spacing of fin is bigger, and it is lower to make it coagulate water efficient again, is difficult to satisfy practical required.
The object of the present invention is to provide a kind of water collection efficiency height, can make full use of moisture resource contained in the air, and can accurately control the full-automatic flower watering device of soil moisture.
For achieving the above object, the present invention proposes a kind of Wholy automatic flower watering device with semiconductor water condenser, and it comprises: condenser, cooling mechanism and soil moisture control device.Described cooling mechanism comprises air intake duct, gas off-take and radiating fin; Described condenser is joined successively by refrigeration heat-conducting substrate, conductor refrigeration piece and heat radiation heat-conducting substrate and forms, and the refrigeration heat-conducting substrate is provided with condensing fin, and described radiating fin is located on the heat radiation heat-conducting substrate;
Distance is very little between the wing of wherein said condensing fin, correspondingly also is fixed with wiper on heat-conducting substrate;
Described soil moisture control device comprises humidity control circuit and humidity alarm unit.
Adopting Wholy automatic flower watering device with semiconductor water condenser of the present invention, is condensate component with the semiconductor devices, can make full use of its refrigeration characteristic, special in dwindling the distance of condensing fin spare, and uses wiper, has further improved and has coagulated water efficient.In addition, owing to adopt humidity control circuit, can control the humidity of soil exactly.It is simple in structure that so the basis that constitutes is coagulated the full-automatic flower watering device of water, and water producing cost and maintenance cost are all very low, especially because of its water collection efficiency height, can respond the humidity of air, and the humidity of continuous control soil can fully satisfy the soil moisture demand for control under the various conditions.
Below in conjunction with accompanying drawing, by detailed description, will make the concrete structure and the course of work thereof of Wholy automatic flower watering device with semiconductor water condenser of the present invention, and advantage is more for clear, wherein to embodiment:
Fig. 1 a is the general structure vertical section schematic diagram of an embodiment of the present invention Wholy automatic flower watering device with semiconductor water condenser; Fig. 1 b is that the A of Fig. 1 a is to view;
The structure of used wiper in Fig. 2 a-c presentation graphs 1a embodiment flower watering device, wherein Fig. 2 a is the generalized section of this wiper; Fig. 2 b is that the B of Fig. 2 a is to view; Fig. 2 c is that the A of Fig. 2 b is to view;
Fig. 3 illustrates the profile of used humidity inductive means and drip irrigation pipe in Fig. 1 a embodiment flower watering device;
Fig. 4 illustrates among Fig. 1 a embodiment control circuit figure in the flower watering device.
With reference to Fig. 1, the general structure profilograph of expression an embodiment of the present invention Wholy automatic flower watering device with semiconductor water condenser.The semiconductor flower watering utensil that present embodiment relates to can reach the condensate flow of every 4ml/h under 25 ℃ of temperature and relative moisture 80% condition, promptly every condensate flow of up to a hundred milliliters round the clock.
Humid air is sent into air intake duct by aerofoil fan 1, air-flow is divided into two-way at this, one road air-flow is subjected to the guiding of deflector 3 through air quantity hole 2, flow into the condensation air flue that condensing fin 4 is formed, moisture contained in the humid air condenses at this, Gan Zao air flows into atmosphere by the air outlet on the flower watering device shell then.Another road air-flow heat radiation air flue that 5 person who lives in exile's radiating fins 6 are formed through the air quantity hole, the heat of absorption radiating fin 6 flows into atmosphere by another air outlet on the flower watering device shell again, thereby heat is entered atmosphere.
The refrigeration face 81 of the conductor refrigeration piece 8 in the condenser of present embodiment contacts with condensation heat-conducting substrate 7 and heat radiation heat-conducting substrate 9 respectively with heat delivery surface 82.During work, the contained heat of flowing through in the humid air of condensing fin 4 fin 4 that is condensed absorbs, and conduct to the refrigeration face 81 of conductor refrigeration piece 8 by condenser heat-conducting substrate 7, under the effect of peltier effect, conductor refrigeration piece 8 conducts to heat the heat delivery surface 82 of conductor refrigeration piece 8 again from described conductor refrigeration piece refrigeration face 81, and by the heat radiation heat-conducting substrate 9 conduct to radiating fin 6, bring heat into atmosphere by the air of the radiating fin 6 of flowing through at last.Present embodiment conductor refrigeration piece 8 is in series by two TECI-12704 type refrigerating blocks.
The contained heat of humid air of condensing fin 4 of flowing through is subjected to the absorption of condensing fin 4, and air themperature is reduced to below the dew-point temperature, and the moisture in this humid air is just separated out, and forms the globule on the surface of condensing fin 4, or frosting.
As previously mentioned, condenser heat-conducting substrate 7 is close on the refrigeration face 81 of conductor refrigeration piece 8, and heat radiation heat-conducting substrate 9 is close on the heat delivery surface 82 of conductor refrigeration piece 8.For the heat conductivility that guarantees described each contact-making surface is good, equal coated with thermally conductive silicone grease on these two pairs of contact surfaces.According to the needs of product different capacity, place two or polylith conductor refrigeration piece 8, space filling-foam plastics 10 therebetween between condenser heat-conducting substrate 7 and the heat radiation heat-conducting substrate 9.Described substrate 7 is connected with 9 usefulness bolts, again the locating slot from below embedding flower watering device shell 11; Load onto sealing plate 35 and aerofoil fan 1, and with screw with sealing plate, aerofoil fan is fixed in the shell of flower watering device.The effect of locating slot also is to make condensation air flue and heat radiation air flue seal isolation.
Condensation heat-conducting substrate 7 and condensing fin 4 form as aluminium alloy compression casting all by the good non-ferrous metal of heat conductivility, or by the non-ferrous metal band brake forming of good heat conductivity, under the back kind situation, the employing solder is welded on the condenser heat-conducting substrate 7; The surface spraying of condensing fin 4 is such as low-surface-energy materials such as poly-tetrafluoros alkene; Distance is less than or equal to 1.5mm between the wing of condensing fin.Radiating fin 6 is by non-ferrous metal, as the brake forming of brass band, adopts solder to be welded on the heat radiation heat-conducting substrate 9; Distance is less than or equal to 1.5mm between the radiating fin wing.
Distance is little than distance between the wing of prior art same device between the wing of design condensing fin 4, can improve the water efficient with fixed attention of flower watering device, but so, behind the sweating of fin, gathering of water can cause the condensation air flue to stop up, and finally can making with fixed attention, water stops.For addressing this problem, the flower watering device of present embodiment is set up wiper.
Wiper 12 is by blade 13, motion slide block 14, drive screw 15, gathering sill 16, and gear 17 is formed.So the wiper of forming 12 is installed on the condensation heat-conducting substrate 7 by gathering sill 16 usefulness screws.
Blade 13 injection moldeds, and then the metal film of plating one deck high surface energy, or by wire (sheet) brake forming of high surface energy, it is sleeved on the motion slide block 14.Motion slide block 14 has two transmission pearls 18, their axial distance about 1.5 times to pitch, be distributed in the drive screw both sides.Two axially-movable pilot holes are alternate with two transmission pearls 18.Motion is sliding determines and 14 is installed on the drive screw 15 with interlaced helical by two axially-movable pilot holes.Drive screw 15 is installed in the axis hole at gathering sill 16 two ends, and an end is spacing by drive screw boss 19, and an end is realized axial limiting by the stopper slot 21 that steel ball 20 blocks drive screw 15.20 of steel balls are limited in the hole on the gathering sill 16 by plug screw 22.The servomotor 23 that is installed on the condensation heat-conducting substrate 7 drives drive screw 15 by gear 17.Shown in Fig. 3 a, because drive screw 15 has left-handed motion thread staggered, that pitch is identical and dextrorotation motion thread, all there is a link slot 24 that two screw threads is connected along hand of spiral in drive screw 15 two ends screw thread ends, apart from the about 1.5 times of link slots 25 that all have a suitable hand of spiral that two screw threads are connected to the pitch place of drive screw 15 two ends screw thread ends.When transmission pearl 18 when left-hand thread enters right-hand thread, the relative spiral angle of two transmission pearls 18 changes, and at this moment, is installed in the spacing rivet 27 of transmission pearl 18 jack-up under the effect of spiral power of spring locking plate 26 1 sides, enter the room, opposite, thereby adapt to the variation of relative spiral angle.
So the unidirectional rotation of drive screw 15 just can make motion slide block 14 drive blade 13 and make the straight line back and forth movement in the gap of condensing fin 4, will scrape attached to condensing fin 4 lip-deep knot water.The water droplet that is scraped falls into the water receiving tank (not shown) of condenser below, and the drip irrigation pipe (see figure 3) through being communicated with water receiving tank flows into soil.
Followingly the control procedure of present embodiment flower watering device to soil moisture is described with reference to Fig. 3 and Fig. 4.Described control realizes by drip irrigation pipe and control circuit.Wherein Fig. 3 illustrates used humidity inductive means of present embodiment and drip irrigation pipe 28.Soil humidity inductive means, the i.e. part that right-hand member is represented with circle M among Fig. 3 are installed in the below of this drip irrigation pipe 28 (among Fig. 3 right-hand).Soil humidity inductive means M is made of the insulator 31,32 of two conductive electrodes 29,30 and this two conductive electrode of isolation.The metal shell 29 that the conductive electrode of described inductive means M is a drip irrigation pipe, another conductive electrode is a metal needle 30.Metal needle 30 is fixed in the plastic insulation member 31, and plastic insulation member 32 uses interference fit that metal needle 30 is fixed in the metal shell 29 of drip irrigation pipe 28.
Above-mentioned soil humidity inductive means M is inserted in the soil, and soil will be filled between two conductive electrodes of soil humidity inductive means 29,30, and forms medium.Because soil electric conductivity and soil moisture content are closely related, by the size of induced flow through the soil electric current, just can predict the humidity of soil.
Fig. 4 represents the control circuit that the present embodiment flower watering device is used, wherein soil humidity detection control module I makes the AC signal after the AC transformer step-down deliver to bridge rectifier D-D2 rectification through AC impedance humidity probe Rh, after triode T1 amplifies, flow to the voltage sample circuit that forms by capacitor C2 and variable resistance RW1 parallel connection through its emitter stage again.The pressure-sensitive inductive switching that this voltage is formed via voltage comparator ic 5, resistance R 1, R2, form voltage switching signal, the RD1 that exports to the rising edge J-K flip flop IC1 of control wiper servomotor 23 (being the parts of representing with alphabetical M1 among Fig. 4) through diode D6 holds (Fig. 4-V).
When soil moisture surpassed the preset value of variable resistance RW1 setting, the base stage of triode T5 was in high level, makes triode T5 conducting, and simultaneously, relay J 3 actions stop to conductor refrigeration piece and other circuit supply.
When soil moisture was lower than the preset value of variable resistance RW1 setting, the output of voltage comparator ic 5 ended triode T5 in low level, and simultaneously, relay J 3 is recovered normally closed some conducting, makes condenser normally make water.
The flower watering device of present embodiment also has the function of defrosting.Still with reference to Fig. 4, when environmental temperature is low, can be condensed into frost (or ice) attached to condensing fin 4 lip-deep water droplets.For guaranteeing the wiper operate as normal, must defrosting.Whether the water droplet on condensing fin 4 surfaces is condensed into frost, is determined by condensate component temperature sense circuit (Fig. 4-IV).Condensate component temperature sense circuit (Fig. 4-IV) comprises temperature correction circuit, voltage comparator ic 6, the IC7 that is made up of resistance-type heat-sensitive sensor Rt and variable resistance RW, and the reference voltage circuit of being made up of resistance R 8, R9, R10.
The time-delay voltage signal is sent to A end with door G4 from 3 ends of time-base integrated circuit IC4, delivers to B end with door G4 from the signal of the voltage comparator ic 7 of temperature sensor.Hold (Fig. 4-VI) with the Y end signal of door G4 through the CP2 that diode D8 is sent to rising edge J-K flip flop IC2.
Through after a while coagulate water after, capacitor C4 finishes charging, makes output 3 upsets of time-base integrated circuit IC4, produces high level signal, and the A that is sent to door G4 holds.If this moment, the temperature of condenser was lower than frosting temperature spot t1, then the voltage comparator ic 7 of temperature sense circuit just produces high level signal, and reach and the B end of door G4, so produce a high level signal with the Y end of door G4, trigger the CP2 end of rising edge J-K flip flop IC2, make the Q2 end of rising edge J-K flip flop IC2 be in high level.This high level signal is converted to the operating current that drives two relay J 1 and J2 through pliotron T3.Because the gating point of the positive relay termination J1 of refrigerating block electrode, negative terminal is succeeded the gating point of electrical equipment J2; And succeed the normally closed point of electrical equipment J1 and the normal battle of relay J 2 for refrigerating block 8 direct current power source supplying power positive poles, negative pole is succeeded the normal battle of electrical equipment J1 and the normally closed point of relay J 2, so, under two effects of relay at drive current, its gating point simultaneously with normal the battle when connecting separately, the just upset of the sense of current of leading to conductor refrigeration piece 8 refrigerating block 8 original refrigeration faces 81 are generated heat, and refrigerating block 8 original heat delivery surfaces 82 freezes.
When defrosting finishes, condenser temperature is higher than defrost temperature spot t2, the voltage comparator ic 6 of temperature sense circuit just produces high level signal, be sent to the K2 end of rising edge J-K flip flop IC2, become low level signal through reverser G9 again simultaneously, be sent to the J2 end of rising edge J-K flip flop IC2, Y end through reverser G8 becomes high level signal again, one tunnel (the wiper control circuit is sent on another road) is sent to the CP2 end of rising edge J-K flip flop IC2 through diode D9, make the Q2 end upset of the rising edge J-K flip flop IC2 that is in high level, become low level, so the electric current of pliotron T3 drives interrupts relay J 1 and J2 makes the sense of current that leads to conductor refrigeration piece 8 recover normal.
As shown in Figure 4, it also shows the control circuit of the used wiper of present embodiment flower watering device, it is by delay circuit, logic circuit, and power amplification circuit is formed.Described delay circuit (Fig. 4-III) is by capacitor C4, and resistance R 6, R7 and time-base integrated circuit IC4 form.Wherein, the time-delay voltage signal is sent to the A end with door G2, and reaches B end with door G2 from the signal of temperature switch (Fig. 4-IV) through reverser G1.Hold through the CP1 that diode D4 is sent to rising edge J-K flip flop IC1 with the Y end signal of door G2.
After coagulating water after a while, capacitor C4 finishes charging, is discharged then, and when basis set became auspicious 3 upsets of output of IC circuit 4 to become high level at that time, the high level signal that is produced was sent to the A end with door G2.If this moment, condenser temperature was higher than frosting temperature spot t1, then the voltage comparator ic 7 of temperature sense circuit produces low level signal, behind reverser G1, becomes high level signal, reaches the B end with door G2.So the high level signal that produces with the Y of door G2 end triggers the CP1 end of rising edge J-K flip flop IC1 through diode D4, makes the Q1 end of rising edge J-K flip flop IC1 be in high level.Described high level signal is converted to the electric current that drives wiper servomotor 23 (being the alphabetical M1 those shown among Fig. 4) through pliotron T4.If this moment, condenser temperature was lower than frosting temperature spot t1, then the voltage comparator ic 7 of temperature sense circuit produces high level signal, and the defrosting circuit is triggered.When treating that defrosting finishes, condenser temperature is higher than defrost temperature spot t2, and then the voltage comparator ic 6 of temperature sense circuit produces high level signal, gives the A end with door G7.With the B end signal of door G7 from described rising edge J-K flip flop IC1-the Q end.Because when scraping the water execution unit and move in position, rising edge J-K flip flop IC1-Q end is in high level, produce high level signal with the Y end of door G7, the CP1 that triggers rising edge J-K flip flop IC1 through diode D2 holds, and makes Q1 end upset the becoming high level of the rising edge J-K flip flop IC1 that is in low level.This high level signal is converted to the electric current that drives wiper servomotor 23 (i.e. M1 among the figure) through pliotron T4.
When scraping the water execution unit and get back to original position, optoelectronic switch GD sends a high level signal, and delivers to J1 end and the K1 end of rising edge J-K flip flop IC1, passes through reverser G3 again and becomes low level signal.Wherein one tunnel SD1 that is sent to rising edge J-K flip flop IC1 holds, and arrives the RD1 end of this trigger again through diode D5; Another road becomes high level signal through reverser G5, and is sent to the A end with door G6, and the Q1 from described rising edge J-K flip flop IC1 holds with the B end signal of door G6.Because when scraping the moment that the water execution unit is got back to original position, the Q1 end of rising edge J-K flip flop IC1 is in high level, so just produce a high level signal with the Y end of door G6, trigger the CP1 end of rising edge J-K flip flop IC1 through diode D3, make the Q1 end upset of the rising edge J-K flip flop IC1 that is in high level become low level, so the electric current of pliotron T4 drives interrupts wiper servomotor 23 (i.e. M1 among the figure).
Fig. 4-II is the soil moisture alarm unit of control circuit, and specifically, this is to coagulate hydropenic warning circuit, and it is by time-base integrated circuit IC3, and resistance R 3, R4, R5, capacitor C3, light emitting diode D1 and triode T2 form.
Behind water with fixed attention after a while, capacitor C3 finishes charging, and then discharge, makes the output auspicious 3 of time-base integrated circuit IC3 turn to low level.If this moment, soil moisture did not reach predetermined value (promptly dry), then voltage comparator ic 5 output low level signals become high level behind reverser G10.So triode T2 is switched on, drive the luminous warning of light emitting diode D1.
If discharge again after capacitor C3 finishes charging, and the output 3 that makes time-base integrated circuit IC3 overturns to before the low level, soil moisture has reached predetermined value (promptly moist), then humidity detects the voltage comparator ic 5 output high level signals of control circuit, becomes low level behind reverser G10.So triode T2 is cut off, simultaneously because the end 4 that is provided with of time-base integrated circuit IC3 is low level, the internal trigger upset, the electric charge that capacitor C3 is filled is released.So light emitting diode D1 is in the not luminous warning of cycle of capacitor C3 charging, and capacitor C3 enters next charge cycle.
Claims (10)
1. Wholy automatic flower watering device with semiconductor water condenser, it comprises: condenser, cooling mechanism and soil moisture control device.Described cooling mechanism comprises air intake duct, gas off-take and radiating fin; Described condenser is joined successively by refrigeration heat-conducting substrate, conductor refrigeration piece and heat radiation heat-conducting substrate and forms, and the refrigeration heat-conducting substrate is provided with condensing fin, and described radiating fin is located on the heat radiation heat-conducting substrate;
It is characterized in that distance is very little between the wing of described condensing fin, correspondingly also is fixed with wiper on heat-conducting substrate;
Described soil moisture control device comprises humidity control circuit and humidity alarm unit.
2. a Wholy automatic flower watering device with semiconductor water condenser as claimed in claim 1 is characterized in that, distance is less than or equal to 1.5mm between the wing of described condensing fin (4).
3. a Wholy automatic flower watering device with semiconductor water condenser as claimed in claim 1 or 2 is characterized in that, distance is less than or equal to 1.5mm between the wing of described radiating fin (6).
4. a Wholy automatic flower watering device with semiconductor water condenser as claimed in claim 1 is characterized in that, the refrigeration face (81) of described conductor refrigeration piece (8) contacts with condensation heat-conducting substrate (7) and heat radiation heat-conducting substrate (9) respectively with heat delivery surface (82).
5. a Wholy automatic flower watering device with semiconductor water condenser as claimed in claim 4 is characterized in that, described conductor refrigeration piece (8) is used by two TECI-12704 type refrigerating block series connection.
6. a Wholy automatic flower watering device with semiconductor water condenser as claimed in claim 1 is characterized in that, the blade (13) that described wiper (12) comprises motion slide block (14) and is fixed thereon, and motion slide block (14) is sleeved on the drive screw (15); Also comprise servomotor (23), it drives drive screw (15) by gear (17); Between axial both sides of drive screw (15) and the motion slide block (14) transmission pearl (18) is housed respectively, transmission pearl (18) is positioned at the screw thread on the drive screw (15).
7. a Wholy automatic flower watering device with semiconductor water condenser as claimed in claim 6 is characterized in that, described drive screw (15) has left-handed motion thread staggered, that pitch is identical and dextrorotation motion thread; The link slot (24) that its two ends screw thread end has suitable hand of spiral that two screw threads are communicated with is apart from the about 1.5 times of link slots (25) that all have a suitable hand of spiral that two screw threads are connected to the pitch place of drive screw (15) two ends screw thread end.
8. Wholy automatic flower watering device with semiconductor water condenser as claimed in claim 1 is characterized in that, also comprises humidity inductive means/drip irrigation pipe (28), and described drip irrigation pipe below is equipped with soil humidity inductive means M; Soil humidity inductive means M is made of two conductive electrodes (29,30) and the insulator (31,32) of isolating this two conductive electrode.
9. Wholy automatic flower watering device with semiconductor water condenser as claimed in claim 1, it is characterized in that, also comprise condensate component temperature sense circuit, this circuit comprises temperature correction circuit, voltage comparator ic 6, the IC7 that is made up of resistance-type heat-sensitive sensor Rt and variable resistance RW, and the reference voltage circuit of being made up of resistance R 8, R9, R10.
10. as claim 1 or 9 described Wholy automatic flower watering device with semiconductor water condenser, it is characterized in that, also comprise the soil moisture alarm unit, by time-base integrated circuit IC3, resistance R 3, R4, R5, capacitor C3, light emitting diode D1 and triode T2 form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00258292 CN2455372Y (en) | 2000-10-24 | 2000-10-24 | Autoamtic semiconductor irrigator for flower by condensed water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00258292 CN2455372Y (en) | 2000-10-24 | 2000-10-24 | Autoamtic semiconductor irrigator for flower by condensed water |
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| Publication Number | Publication Date |
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| CN2455372Y true CN2455372Y (en) | 2001-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 00258292 Expired - Lifetime CN2455372Y (en) | 2000-10-24 | 2000-10-24 | Autoamtic semiconductor irrigator for flower by condensed water |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101495702B (en) * | 2006-07-25 | 2013-08-14 | 腰山英弥 | Method of making water with metal plate, metal-plate-using water making apparatus, water collecting metal plate and water collecting metal element |
| CN103385124A (en) * | 2012-05-09 | 2013-11-13 | 安泳厚 | Automatic water supplying flowerpot |
| CN105830785A (en) * | 2016-04-26 | 2016-08-10 | 苏州乐聚堂电子科技有限公司 | Flowerpot with automatic alarming function |
-
2000
- 2000-10-24 CN CN 00258292 patent/CN2455372Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101495702B (en) * | 2006-07-25 | 2013-08-14 | 腰山英弥 | Method of making water with metal plate, metal-plate-using water making apparatus, water collecting metal plate and water collecting metal element |
| CN103385124A (en) * | 2012-05-09 | 2013-11-13 | 安泳厚 | Automatic water supplying flowerpot |
| CN103385124B (en) * | 2012-05-09 | 2015-01-07 | 安泳厚 | Automatic water supplying flowerpot |
| CN105830785A (en) * | 2016-04-26 | 2016-08-10 | 苏州乐聚堂电子科技有限公司 | Flowerpot with automatic alarming function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHANG ZHENGYU; ZHU; DAN; LI MING Free format text: FORMER NAME OR ADDRESS: ZHANG ZHENGYU; ZHU DAN |
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| CP03 | Change of name, title or address |
Designer after: Zhang Zhengyu Designer after: Zhu Dan Designer after: Li Ming Designer before: Zhang Zhengyu Designer before: Zhu Dan |
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| AV01 | Patent right actively abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |