A kind of atomizer of be used to atomize essence or essential oil
Technical field
The utility model relates to the nebulizer technologies field, is a kind of atomizer of be used to atomize essence or essential oil specifically.
Background technology
People more and more pay attention to the environment of public places such as hotel, market, airport at present, and particularly in the summer of sweltering heat, people drink especially and hope a kind of fresh and clean air, wish that refrigerant fragrance can be to bringing penetrating coolness sensation this summer.For this reason, people tend to take following measures in these places: 1, mainly adopt mode of heating, utilize heating rod gasification essence and essential oil; 2, adopt air twin fluid atomization technology; 3, small-sized essential oil atomizer number is 200510132555.2 as Chinese patent application.
Correspondingly there is following shortcoming in these prior aries:
1, employing electric heating handful heating, essence and essential oil have certain difference with original taste in heating process, and some essence and essential oil meeting generation pernicious gas after being heated to uniform temperature.Safety and fragrance are required all can't reach its requirement than higher place.The particle that mode of heating produces is inhomogeneous, and particle is bigger, is very easy to stick on air-conditioning duct and other object; Air conditioner filter screen can be stopped up for a long time.
2, air twin fluid atomization, the atomizing particle scope is bigger, and is generally inhomogeneous between the 1-50 micron.Big particle sticks on air-conditioning duct and other object easily, air conditioner filter screen can be stopped up for a long time.
3, number be 200510132555.2 for Chinese patent application, this device structure complexity generally can only allow 50 square metres local savory, so the fragrant area of the expansion of this equipment is limited.
Summary of the invention
The purpose of this utility model provides a kind of atomizer of be used to atomize essence or essential oil, is cold atomizing type, does not need heating, effectively keep the natural fragrance of essence and essential oil, and atomizing particle is thinner, more even, and fragrance is more even, and it is big to expand fragrant area.
The purpose of this utility model is achieved through the following technical solutions.
A kind of atomizer of be used to atomize essence or essential oil, comprise the atomizer body, it is characterized in that: be provided with first cavity and second cavity in the described atomizer body, the first cavity top wall is provided with the atomization gas outlet, on the first cavity underside wall, also be provided with the backflow through hole, the top of first cavity is provided with baffle plate, be provided with between baffle plate and the top wall at interval, constitute top chamber between baffle plate and the top wall, constitute lower chamber between the underside wall of the baffle plate and first cavity, be provided with through hole between top chamber and the lower chamber, the sidewall of lower chamber is provided with an air-flow spray orifice, lower chamber is communicated with the bottom of second cavity by the air-flow spray orifice, in second cavity, be fixed with an air-flow shower nozzle, be provided with between the underside wall of the air-flow shower nozzle and second cavity at interval, constitute atomization chamber between the underside wall of the air-flow shower nozzle and second cavity, also be provided with fluid pipeline on the atomizer body, fluid pipeline is communicated with atomization chamber.
Described atomizer body is made of body and lid, body is the rotary body of an aluminum material, on body, be provided with upper chamber and lower chambers, be provided with intercommunicating pore between upper chamber and the lower chambers, the inwall of lower chambers is provided with internal thread, baffle plate is fixed on the top of upper chamber by lid, one side of baffle plate and the side of upper chamber are left at interval, also be provided with a rotation chamber on the body, the axis of rotation chamber and the axis normal of upper chamber, be provided with a pipeline near the rotation cavity bottom in body, pipeline opening is connected with a sebific duct, described air-flow shower nozzle is the rotary body of a copper material, is provided with coaxial airflow line in the air-flow shower nozzle, and the outer side surface at the top of air-flow shower nozzle is provided with step.
The utility model compared with prior art has the following advantages:
1, adopts cold atomizing type, do not need heating, kept the natural fragrance of essence and essential oil.
2, particle is thinner, and is more even, with easier gasification after air contacts, fragrance is more even.
3, the atomizing core adopts copper material, and other adopts aluminium material, and air pressure can be higher like this, the better effects if of the atomization of liquid, and atomization quantity is bigger.
In a word, product described in the utility model can be with the following particle of high viscosity liquids such as essence and essential oil atomizing micron, and the particle of atomizing is thin more, and smell is just more even, when atomizing particle is the ultra micro mist, its can adhesion and pipeline and filter screen on.
Description of drawings
Fig. 1 is the utility model be used to atomize atomizer structure schematic diagram of essence or essential oil;
Fig. 2 is the enlarged diagram at the A place of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model be used to atomize atomizer of essence or essential oil is described in further detail.
Shown in Fig. 1-2, the utility model be used to atomize atomizer of essence or essential oil, comprise the atomizer body, be provided with first cavity and second cavity 13 in the atomizer body, the first cavity top wall is provided with atomization gas outlet 2, on the first cavity underside wall, also be provided with backflow through hole 8, the top of first cavity is provided with baffle plate 3, be provided with between baffle plate and the top wall at interval, constitute top chamber between baffle plate and the top wall, constitute lower chamber 10 between the underside wall of the baffle plate and first cavity, be provided with through hole 4 between top chamber and the lower chamber 10, the sidewall of lower chamber 10 is provided with an air-flow spray orifice 12, and lower chamber 10 is communicated with the bottom of second cavity 13 by air-flow spray orifice 12, is fixed with an air-flow shower nozzle 5 in second cavity 13, be provided with between the underside wall of the air-flow shower nozzle 5 and second cavity 13 at interval, constitute atomization chamber 6 between the underside wall of the air-flow shower nozzle 5 and second cavity, also be provided with fluid pipeline 7 on the atomizer body, fluid pipeline 7 is communicated with atomization chamber 6.
The atomizer body is made of body 9 and lid 1, body 9 is the rotary body of an aluminum material, on body 9, be provided with upper chamber and lower chambers, be provided with intercommunicating pore between upper chamber and the lower chambers, it promptly is the backflow through hole 8 on the first cavity underside wall, the inwall of lower chambers is provided with internal thread, is used for whole atomizer is fixed on essence or essential oil bottle 14, is provided with aforesaid atomization gas outlet 2 on lid 1.
Baffle plate 3 is fixed on the top of upper chamber by lid 1, and a side of baffle plate 3 and the side of upper chamber are left at interval, thereby forms the ascending air outlet, promptly is the through hole 4 that is provided with between aforesaid top chamber and the lower chamber,
Also being provided with a rotation chamber on body 9, promptly is aforesaid second cavity 13, and the axis of rotation chamber and the axis normal of upper chamber are provided with a pipeline near the rotation cavity bottom in body, and pipeline opening is connected with a sebific duct 11,
Air-flow shower nozzle 5 is the rotary body of a copper material, is provided with coaxial airflow line 51 in the air-flow shower nozzle 5, and the outer side surface at the top of air-flow shower nozzle is provided with step.The number of step is provided with as required, reaches the formation of atomization chamber 6 and the sealing of corresponding junction.
Atomizer is to be installed on central aroma device and the fragrant broadcasting system.
The atomizer atomizing course of work is: the air inlet of atomizer side is that the import of airflow line 51 connects air pump, and when air pump was worked, the air communication piping blew out.Utilize siphon principle that liquid is drawn onto in the atomization chamber 6, allow liquid fully mix with gas, gas-liquid mixture at a high speed sprays by airflow orifice, beats on the inwall 101 of lower chamber 10, and liquid mist is changed into the micron order fine particle.Minimum particle can float in the middle of the air, drifts out with air heat exchange with atomization gas outlet 2 through through hole 4 by ascending air and is converted into gas.Particle is more little, the easier gas that is converted into.What other particle was bigger reclaims by backflow through hole 8 backflow essence and essential oil in bottle through lower chamber 10.Because essence and essential oil major part are oily matter, its viscosity is very high, if atomizing particle is excessive; its particle can stick on other object, and by structure of the present utility model, the perfume mist can be controlled at below 3 microns; thereby make the better effects if of the atomization of liquid, atomization quantity is bigger.