CN2101831U

CN2101831U - Automatic regulator for air humidity

Info

Publication number: CN2101831U
Application number: CN 91211863
Authority: CN
Inventors: 刘云升; 刘云强; 赵秋兰
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-06-19
Filing date: 1991-06-19
Publication date: 1992-04-15

Abstract

The utility model provides an automatic regulator for air humidity, which is chiefly composed of an electric heater, a water tank, defatting hairs, an indicated needle, a heavy bob, an elastic touch head, etc. The automatic regulator for air humidity can take the measurements on the indoor humidity and can automatically humidify to regulate the humidity, which can cause the people feel comfortable and can reduce the generation of the disease.

Description

Automatic regulator for air humidity

The utility model relates to a kind of air humidity adjusting device.

In indoor environments such as dormitory, ward, office and shop, usually make because of air is dry people's mouth parched and tongue scorched, pharyngalgia, polydipsia and and then influence the healthy of people, indoor especially in the winter time all the more so when stove or radiator are arranged.

The purpose of this utility model provides a kind of air humidity self-checking device, can do wet situation and need of work be regulated humidity according to room air, so that people feel comfortably cool and reduce the generation of the disease that causes because of drying.

The utility model is to realize like this, it mainly is made up of degreasing hair, metal finger, weight, spring contact, water tank, electric heater, power line and plug, plug, power line, the electric heater that places water tank, metal finger are formed a heater circuit, the top of hair hangs over to be sent out on the hook, and bottom and pointer and weight connect together.Like this, owing to the variation of the hair length after the degreasing with relative humidity changes, thereby pointer is linked to each other with spring contact, connect circuit, electric heater makes its boiling, evaporation to the heating of the water in the water tank, and indoor air humidity increases.When relative air humidity was increased to a certain degree, hair was elongated, drove pointer and broke away from spring contact, and circuit is cut off, and heater quits work.

This air humidity adjuster, simple in structure, can change automatically adjusting according to indoor humidity, the personnel that make in indoor activity feel comfortable, have reduced the generation because of the too dry various diseases that causes of air.

Describe the concrete structure of utility model in detail below in conjunction with drawings and Examples.

From accompanying drawing as can be seen, the utility model mainly is made up of plug 1, power line 2, electric heater 3, water tank 4, a hook 5, screw 6, support plate 7, degreasing hair 8, spring contact 9, insulation board 10, metal finger 11, weight 12 and casing 13, plug 1, power line 2, the heater 3 that places water tank 4, spring contact 9 and metal finger 11 constitute a heater circuit, degreasing hair 8 tops link to each other with a hook 5, and the bottom links to each other with metal finger 11 and weight 12.

When relative air humidity changed, the length of degreasing hair 8 will change thereupon, and under the effect of weight 2, hair 8 makes the metal finger swing, can indicate the humidity value of degree mutually of air.When relative air humidity reduced, degreasing hair 8 shortened, and metal finger 11 is flapped toward counterclockwise, when metal finger 11 is put a certain limit value, linked to each other with spring contact 9, and circuit is connected.Plug is connected on the power supply, and the electric heater work in the water tank makes boiling, evaporation in the water tank, and the relative humidity of air increases.Two Room about water tank divides have an aperture that two Room are communicated at the bottom of the case, electric heater 3 places the less Room of volume, therefore can make water boiling and evaporation in the water tank in the short period of time.After relative air humidity increased, hair 8 extended again, and under the effect of weight 12, metal finger 11 is swung clockwise, broke away from spring contact 9, and heater circuit is cut off.

The pre-adjustment of hair is to realize by the screw between support plate 7 and the screw 6.Water tank 4 also can be taken off from insulation board 10, is put into indoor other suitable places.

The resistance that the measurement of air relative temperature also can utilize lithium chloride is realized with characteristic or the metal-oxide semiconductor (MOS) pottery humistor that the change of relative humidity changes.The humidification of air also can utilize compression or centrifugal rotation to make water be vaporific ejection and realize.But above method complex structure, cost is higher, under the not high situation of air humidity required precision, has little significance.

Claims

The air humidity automatic regulator, it is characterized in that, it mainly is made up of plug 1, power line 2, electric heater 3, water tank 4, a hook 5, screw 6, support plate 7, degreasing hair 8, spring contact 9, insulation board 10, metal finger 11, weight 12 and guard ring 13, plug 1, power line 2, the electric heater 3 that places water tank 4, spring contact 9 and metal finger 11 are formed a heater circuit, degreasing hair 8 tops link to each other with a hook 5, and the bottom links to each other with metal finger 11 and weight 12.