CN2259950Y

CN2259950Y - Portable and sectional type apparatus for atomising liquids

Info

Publication number: CN2259950Y
Application number: CN 96225055
Authority: CN
Inventors: 张久方; 徐国斌
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-01-10
Filing date: 1996-01-10
Publication date: 1997-08-20
Anticipated expiration: 2006-01-10

Abstract

The utility model belongs to an edible fungus spray device, which is composed of a water storage tank, a spray head and a control circuit. A water suction pump is arranged in the water storage tank, the spray head is provided with a liquid pool, the control circuit is used for detecting whether the water in the water storage tank controls the work of the water suction pump or not at any time, the control circuit is provided with three piezoelectric ceramic transducers at the same time, the piezoelectric ceramic transducers are atomized through electric vibration, sprayed out from an outlet finally, and is blown by a blower. The utility model has the advantages of simple structure and convenient use and is suitable for spraying water during producing the edible fungus.

Description

Portable split type apparatus for atomising liquids

The utility model belongs to a kind of electronics and produces the mist device.

At present, in agriculture edible fungi growth process, for making mushroom energy normal growth, need often to spray moisture content, the water droplet of the moisture content that requirement is sprayed is thin more good more, has this regional Edible Fungi to adopt flit-gun to replace now, because the spraying amount is big, often cause vaccine death, cause damage to Edible Fungi.

For solving above deficiency, the purpose of this utility model provides a kind of portable split type apparatus for atomising liquids, can adopt and bear water tank, and portable apparatus for atomising liquids head moves and to add mist to edible mushroom, has solved the problem of humidification moisture content in the Edible Fungi effectively.

Structural design of the present utility model is achieved in that this portable split type apparatus for atomising liquids is by water storage tank and produce the mist head and control circuit is formed, its structure is that the water storage tank outside is that garden tube (as shown in Figure 2) water tank bottom is equipped with power transformer, pulsating pump is equipped with on the top, power supply becomes low power supply through device for bent pressure to be used for pulsating pump, and the outlet pipe of pulsating pump and power outlet connect with product mist head; Producing mist head (as shown in Figure 1) outside still is a garden tube, and the centre is a liquid pool, is 3 groups of ceramic transducers below the liquid pool, be circuit control panel below the transducer, producing mist crown end is blower fan, is deep bead around the liquid pool, the blower fan side has fog outlet, and producing the mist subfacies has that water inlet pipe and liquid pool are interior to be connected; Control circuit (as shown in Figure 3) front is a rectification circuit, and supply control circuit dc source, control circuit are by water level detection circuit, and high-frequency oscillating circuits and water supply circuit are formed, and the water level detection circuit front is compound transistor (BG ₁) (BG ₂) form (BG ₁) the base stage serial connection AB contact of triode, (BG ₂) triode exports through inductance L ₃, resistance R ₅Be connected to slightly BG of high-frequency electrical ₃Base stage, BG ₃Emitter stage tandem electric inductance coil L ₂And L ₁, BG ₃Base stage is connected in series piezoelectric ceramic piece TD simultaneously, and water supply circuit is by BG ₄BG ₅BG ₆And IC ₁Form compound three-phase pipe DG ₄BG ₅Base stage serial connection contact A ' C, BG ₅Output is through BG ₆With IC ₁Connect IC ₁Output SCR control plate, controllable silicon output connects pulsating pump.

The advantage of the utility model: simple in structure, easy to carry, working stability is reliable, and product mist amount is big, is applicable to that the water supply of Edible Fungi is used.

Detailed structure of the present utility model is provided by following examples and accompanying drawing.

Fig. 1 is that portable split type apparatus for atomising liquids produces mist header structure figure;

Fig. 2 is portable split type apparatus for atomising liquids reserve tank structure figure;

Fig. 3 is portable split type apparatus for atomising liquids control circuit electrical schematic diagram.

Its structure is by shown in the accompanying drawing, reserve tank structure 10 is shells, and 11 is transformer, becomes low-tension supply and supplies with the pulsating pump use, 12 is water storage tank, 9 is pulsating pump, the water in the water storage tank is supplied with produced the use of mist head, connects by following pipeline 14, power input line connects with control circuit, produce the mist header structure and be 1 and be shell, 2 is ceramic transducer, forms by three groups, below 3 be control circuit, the corresponding one group of control circuit of each transducer, 9 is liquid pool, and deep bead 5 is housed on every side, 6 is blower fan, 7 is handle, and 8 is fog outlet, and the control circuit structure is by D ₁-D ₄Diode is formed rectification circuit, as DC power-supply circuit, and BG ₁BG ₂Form the low holding circuit of water level, BG ₃Be circuit core, constitute Colpitts oscillation circuit with other no part, wherein TD is that piezoelectric ceramics changes tentaculum, L ₁L ₅The amplitude of decision oscillator, L ₂L ₄Be the positive feedback loop of oscillator, D ₅Be BG ₁The protection diode, L ₃Be high frequency choke coil, stop ultrasonic signal to enter dc bias circuit to guarantee BG ₃Stabilization of operating point, 2 exploring electrodes of AB during work are open-circuit condition, BG when anhydrous when 2 ₃Lose bias current, make the blocking of oscillator, reach water level and protect purpose automatically, when water level was lower than operate as normal, exploring electrode A ' C was non-conductive, BG ₄BG ₅BG ₆And IC ₁Constitute automatic water level system control circuit, when water level is lower than A ' C and BG during electrode ₅The colelctor electrode high potential, BG ₆Conducting, IC ₁Be the NE555 time base circuit, constitute monostable circuit, when pulsating pump work after 15 seconds, circuit upset, bidirectional triode thyristor turn-offs, and the pulsating pump dwelling house is walked around, and fog-spray nozzle works on, and 2 use water levels to reduce, and repeat said process again, BG ₁, BG ₂, BG ₃Be 9014, BG ₄, BG ₅, BG ₆Be 9014, IC ₁Be NE555.

Claims

1. portable split type apparatus for atomising liquids, it is characterized in that this apparatus for atomising liquids is by water storage tank, producing mist head and control circuit forms, the water storage tank outside is a garden tube (10), power transformer (11) is equipped with in the bottom, pulsating pump (8) is equipped with on the top, the outlet pipe (14) of pulsating pump (8) and power line connect with product mist head (1), producing mist head (1) outside is a garden tube, and the centre is liquid pool (9), is 3 groups of transducers (2) below the liquid pool (9), below the transducer (2) is circuit control panel (3), producing mist head (1) top is blower fan (6), and liquid pool (9) is deep bead (5) on every side, and blower fan (6) side has fog outlet (8).

2. by the described apparatus for atomising liquids of claim 1, it is characterized in that control circuit is made up of water level detection circuit, high-frequency oscillating circuits and water supply circuit, the water level detection circuit front is compound transistor (BG ₁) (BG ₂) form (BG ₁) the base stage serial connection AB contact of triode, (BG ₂) triode exports through inductance L ₃, resistance R ₅Be connected to high-frequency circuit BG ₃Base stage, BG ₃Emitter stage tandem electric inductance coil L ₂And L ₁, BG ₃Base stage is connected in series piezoelectric ceramic piece TD simultaneously, and water supply circuit is by BG ₄BG ₅BG ₆And IC ₁Form compound three-phase pipe DG ₄BG ₅Base stage serial connection contact A ' C, BG ₅Output is through BG ₆With IC ₁Connect IC ₁The output SCR control utmost point, controllable silicon output connects pulsating pump.

3. by the described apparatus for atomising liquids of claim 1, it is characterized in that being connected with water inlet pipe (4) by aqueduct (14) between water storage tank (10) and the product mist head (1).