CN1912489A

CN1912489A - Adjustable electrode setting design plan of single-phase electrode humidifier

Info

Publication number: CN1912489A
Application number: CN 200610111850
Authority: CN
Inventors: 李俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-29
Filing date: 2006-08-29
Publication date: 2007-02-14

Abstract

A design scheme of single phase humidifier with adjustable electrode has more flexible design on outside and more adaptive ability on service environment in comparing with conventional humidifier of single phase electrode type because numbers of electrodes connected to power supply are increased in said design scheme.

Description

The adjustable economize on electricity utmost point layout design scheme of single-phase electrode humidifier

Affiliated technical field

This programme relates to a kind of design of single-phase electrode formula humidification apparatus, especially water supply quality is required the electrode lay-out scheme of the single-phase electrode formula humidifier of stronger adaptive capacity.

Background technology

At present, the electrode lay-out that vapor generating cavity adopted in the known single phase poaer supply electrode humidifler is design one to one, that is to say that an electrode connects live wire (phase line), and an electrode connects zero line.By we can see their common trait among Figure of description Fig. 1, Fig. 2, Fig. 3: in all single phase poaer supply humidifications were used, phase electrode and null electrode were respectively one.

Below I analyze the existing deficiency of traditional single phase humidifier electrode lay-out.We know that the conduction property of electrode contact water conservancy water can produce electric current, and its size of current is by the effective conductive area decision of electrode.In use the electrode actual size is with fixed, so the final decision size of current is the degree of depth of electrode with the water contact.The contact degree of depth is big more under same condition of water quality, and electric current is big more, otherwise then more little.The size of this electric current has determined humidifier to produce the ability of steam, the just power of humidifier.Electrode humidifler requires so just to mean that according to its specified humidification amount work adding wet current need be stabilized in the specified scope.Yet the applied environment water quality of humidifier is various, this will cause, and the same degree of depth can produce different big or small electric currents in the same electrode immersion water of different use occasions, and just need by changing the influence that water level comes equilibrium water confrontation current constant within the specific limits this moment.Traditional single-phase electrode humidifier all disposes a phase electrode pair and answers a null electrode, and such configuration causes humidifier by being limited in scope of the effective conductive area of water level adjustment, and then its adaptive capacity to water supply quality is restricted.When the water quality of practical application exceeds the humidifier tolerance range, electric current will take place can't reach rated value and two kinds of extreme phenomena of the failure of interpolar electric arc.All on the market single-phase electrode humidifications all are to produce steam by 1: 1 layout type of this kind at present, and effectively the conductive area adjusting range is limit by the whole height of vapor generating cavity, therefore after running into this type of fault, can only handle by changing vapor generating cavity.

We can see the problem that the conventional in layout mode exists by above-mentioned analysis, and these problems are all by too small the causing of the effective conductive area adjustable range of electrode.

Summary of the invention

For overcoming the deficiency that existing single-phase electrode humidification apparatus exists, the invention provides a kind of new adjustable economize on electricity utmost point placement scheme.This scheme enlarges effective conductive area adjusting range of electrode humidifier by the quantity that increases electrode, and then making humidifier can under the prerequisite of not changing vapor generating cavity, adapt to wider water supply quality variation, product is littler to the dependence of environment for use, conformability is stronger thereby make.See example shown in Figure 4 for details.

Description of drawings

Fig. 1:

Figure of description Fig. 1 is the schematic layout pattern of traditional single-phase oval bipolar electrode; The sign implication is as follows among the figure:

1---with the electrode of zero-power line connection.

2---with the electrode of power firestreak connection.

6---the vapor generating cavity insulation crust.

Fig. 2:

Figure of description Fig. 2 is the schematic layout pattern of traditional single-phase chip bipolar electrode; The sign implication is consistent with sign among Fig. 1 among the figure.

Fig. 3:

Figure of description Fig. 3 is the schematic layout pattern of traditional single-phase circulating type bipolar electrode; The sign implication is consistent with sign among Fig. 1 among the figure.

Fig. 4:

Figure of description Fig. 4 is single-phase multielectrode schematic layout pattern; The identical person with Fig. 1 of sign sequence number identifies implication referring to Fig. 1 among the figure, and residue sign implication is as follows:

3---with the 1st electrode of power firestreak connection.

4---with the 2nd electrode of power firestreak connection.

5---with the 3rd electrode of power firestreak connection.

The specific embodiment

On the basis of traditional single phase humidifier, take following corrective measure, make it possess stronger water quality adaptability:

1, increase firewire electrode quantity in the vapor generating cavity, and guarantee arbitrary firewire electrode in use can with conducting of power supply phase line and disconnection.

2, increase the zero wire electrode area and make its effective conductive area 〉=effective conductive area sum of all phase electrodes.

Claims

1, the layout design scheme of the adjustable economize on electricity utmost point of a kind of single-phase electrode formula humidifier, described scheme is for being provided with the humidifying electrode that can connect single phase poaer supply zero line and live wire respectively in the cavity (6) that constitutes at an insulating materials, it is characterized in that: number of electrodes sum 〉=2 that link to each other with power firestreak, and can by disconnect with the turning part firewire electrode with effective conductive area of adjusting electrode being connected between the power supply.