KR200187727Y1 - Cylinder structure of steam humidifier making use of electrodes - Google Patents

Abstract

The present invention relates to a cylinder structure of the electrode steam humidifier.

In the present invention, the upper surface of the upper case 81 is provided with electrode rod fasteners 81a and steam outlets 81b to which a plurality of electrode rods 90 to which the electrode plate 91 is welded are fixed, and a lower case ( In the cylinder structure of the electrode-type steam humidifier having a water supply and drain port 82a at the bottom surface thereof, an electrode plate 91 welded to the electrode 90 and having perforations 91a at the top thereof, and water at the center thereof The anti-fry plate 101 is provided, the upper mold 100 is provided with a through-hole 102, the upper end of the electrode 90 is fixed at regular intervals on the edge, and the water jet plate 111 in the center It is provided, the lower end of the electrode 90 is composed of a lower mold 110 is provided with a through hole 112 is fixed at regular intervals,

As a result, the electrode rod 90 and the electrode plate 91 can be easily fixed to the cylinder 80, so that water droplets are not discharged through the steam outlet 81b, and cold water is directly directed to the electrode plate 91. By avoiding contact, the efficiency of the humidifier is improved.

Description

CYLINDER STRUCTURE OF STEAM HUMIDIFIER MAKING USE OF ELECTRODES}

The present invention relates to an electrode steam humidifier, and more particularly to a cylinder structure of the electrode steam humidifier.

Conventional electrode steam humidifiers are humidifiers whose operation is controlled by a microprocessor designed to provide optimum humidity for numerous products, physical and chemical processes, livestock houses, farm products or other storage warehouses, in addition to the building air conditioning equipment.

Referring to FIG. 1, a conventional electrode steam humidifier has a water supply valve 10 connected to a water supply port 11, a drain pump 20 connected to a drain port 21, and the water supply valve 10 and a drain water. A cylinder base 30 commonly connected to the pump 20 and an upper case 41 and a lower case 42 connected to each other by a flange clamp (not shown) are divided into the upper case 41 and the upper case 41. The upper surface is provided with a plurality of electrode fasteners 41a and steam outlets 41b to which the plurality of electrode rods 50 to which the electrode plate 51 is welded are fixed, and protrude from the bottom surface of the lower case 42. A cylinder 40 which is provided on the bottom inner wall of the lower case 42 with a strainer 60 for filtering and spraying water introduced through the water supply and drain port 42a inserted into the cylinder base 30, and Steam injection is connected to the upper case 41 through the steam hose 71 It consists of a duct 70 including a manifold 72.

The conventional electrode-type steam humidifier configured as described above has the water supply port 11, the cylinder base 30, and the lower case 42 when the water supply valve 10 controlled by a microprocessor (not shown) is opened. Water required for humidification flows into the cylinder 40 through the water supply and drain port 42a of the (), and when the drain pump 20 controlled by the microprocessor is operated, the water inside the cylinder 40 is lowered to the lower portion. It is discharged through the water supply and drain port 42a, the cylinder base 30, and the drain port 21 of the case 42.

The water flowing into the cylinder 40 is filtered and sprayed by the strainer 60 and positioned inside the cylinder 40 while being welded to the plurality of electrode rods 50 fixed to the upper case 41. When the electrode plate 51 comes into contact with the water flowing into the cylinder 40, the electrical energy supplied to the electrode plate 51 through the electrode 50 is converted into thermal energy, and water in the cylinder 40 Boil and start to generate steam.

At this time, water existing between the electrode plate 51 and the electrode plate 51 positioned inside the cylinder 40 starts to boil first, and exists between the electrode plate 51 and the inner wall surface of the cylinder 40. The water starts to boil later.

In addition, steam generated in the cylinder 40 flows into the manifold 72 through the steam outlet 41b of the upper case 41 and the steam hose 71, and to the manifold 72. Incoming vapor is mixed with air in the duct 70 is injected into the room and supplied.

However, in the conventional electrode steam humidifier operating as described above, only one end of the plurality of electrode rods 50 to which the electrode plate 51 is welded is provided to the electrode rod fasteners 41a of the upper case 41, respectively. Since it is fixed, there is a problem that the fixed state of the plurality of electrode rods 50 and the electrode plate 51 is unstable.

In particular, after the plurality of electrode rods 50 are individually fixed to the upper case 41, the interval between the electrode plate 51 and the electrode plate 51 welded to each of the electrode rods 50 is constant. When the steam generated while the water inside the cylinder 40 starts to boil is discharged through the steam outlet 41b, water droplets generated by boiling water splashes together with the steam to discharge the steam outlet 41b. When discharged through, there is a problem that the efficiency of the humidifier is lowered because the water is not mixed with 100% of the steam is discharged.

In addition, when foreign matters generated by using the strainer 60 accumulate around the strainer 60 and the strainer 60, since the foreign matter is mixed, the water in the cylinder 40 is not smoothly discharged. There is this.

Therefore, the present invention is to overcome the above-mentioned conventional problems, an object of the present invention is to connect both ends of the plurality of electrode electrodes to which the electrode plate is welded to the upper mold and the lower mold provided with a water splash prevention plate After fixing, to provide a cylinder structure of the electrode steam humidifier to uniformly and firmly fix the electrode to the upper case and the lower case of the cylinder.

The cylinder structure of the electrode-type steam humidifier for achieving the object of the present invention is divided into an upper case and a lower case, a plurality of electrode fasteners and steam outlets are fixed to a plurality of electrode rods are welded on the upper surface of the upper case In the cylinder structure of the electrode-type steam humidifier is provided with a water supply drain on the bottom surface of the lower case,

An upper electrode plate welded to the plurality of electrodes and having a plurality of perforations formed therein, and a splash prevention plate at the center portion thereof, and through-holes having upper ends of the plurality of electrodes fixed at regular intervals at edges thereof. The mold and the water jet plate is provided in the center portion, characterized in that the lower mold is provided with a through hole for fixing the lower end of the plurality of electrode rods at regular intervals on the edge.

Accordingly, the cylinder structure of the electrode-type steam humidifier of the present invention can easily and stably fix the plurality of electrodes and the electrode plate to the cylinder, and prevents water droplets from being discharged together with the steam through the steam outlet. Since the incoming cold water does not directly contact the electrode plate, it is possible to stably improve the efficiency of the humidifier.

1 is a block diagram showing a typical electrode steam humidifier,

Figure 2 is an exploded cross-sectional view showing a cylinder structure of the electrode steam humidifier according to the present invention,

3 is a front view showing the electrode rod welded to the electrode plate of FIG.

4 is a bottom view of FIG. 3;

5 is a plan view of the upper mold of FIG.

FIG. 6 is a plan view illustrating the lower mold of FIG. 2.

Explanation of symbols for the main parts of the drawings>

10: water supply valve 11: water inlet

20: drain pump 21: drain

30: cylinder base 40: cylinder

41: upper case 41a: electrode fastener

41b: steam outlet 42: lower case

42a: water supply and drain hole 50: electrode

51: electrode plate 60: strainer

70: duct 71: steam hose

72: manifold 80: cylinder

81: upper case 81a: electrode fastener

81b: steam outlet 82: lower case

82a: water supply and drain hole 82b: electrode fastening boss

90: electrode 91: electrode plate

91a: perforation 100: upper mold

101: water splash prevention plate 102: through hole

110: lower mold 111: water jet plate

112: through hole

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2, the cylinder 80 according to the present invention is divided into an upper case 81 and a lower case 82.

The upper surface of the upper case 81 is provided with a plurality of electrode fasteners 81a and steam outlets 81b to which a plurality of electrode bars 90 to which the electrode plate 91 is welded is fixed.

The bottom surface of the lower case 82 is provided with a water supply and drain port (82a).

3 and 4, a plurality of perforations 91a are formed on an upper portion of the electrode plate 91 to be welded to the plurality of electrode bars 90.

The upper end of the plurality of electrode 90, as shown in Figure 5 is provided with a splash prevention plate 101 in the center and the upper end of the plurality of electrode 90 is fixed to the edge at regular intervals In the state of being first fixed to the upper mold 100 having the through-hole 102, it is fixed to the electrode rod fastener 81a of the upper case 81.

As shown in FIG. 6, the lower ends of the plurality of electrode rods 90 are provided with a water jetting plate 111 at a central portion thereof, and the lower ends of the plurality of electrode rods 90 are fixed at regular intervals at edges thereof. In a state where it is first fixed to the lower mold 110 having the spheres 112, it is fixed to the plurality of electrode fastening bosses 82b provided on the bottom inner wall of the lower case 82.

In this case, the electrode plate 91 welded to the electrode 90 may be fixed to a separate fixing means provided in the support member connecting the center and the edge of the lower mold 110.

By the configuration as described above, the cylinder structure of the electrode-type steam humidifier according to the present invention operates as follows.

Initially, in the state where water is introduced into the cylinder 80 through the water supply and drain port 82a of the lower case 82 and filled up to a predetermined level, the electric air is supplied to the electrode plate 91 through the electrode 90. When supplied, the electrical energy is converted into thermal energy, causing the water inside the cylinder 80 to boil and begin to generate steam.

At this time, water existing between the electrode plate 91 and the electrode plate 91 positioned inside the cylinder 80 starts to boil first, and exists between the electrode plate 91 and the inner wall surface of the cylinder 80. The water starts to boil later.

In particular, the electrode plate 91 welded to the plurality of electrode bars 90 is fixed to the upper mold 100 and the lower mold 110 at regular intervals, respectively, and is formed in the electrode plate 91. Since the boiling water between the electrode plate 91 and the electrode plate 91 and the water present between the electrode plate 91 and the inner wall surface of the cylinder 80 are rapidly mixed with each other through the hole 91a, the perforation is performed. Water boiling time is shortened and steam generation rate is increased compared with the conventional case where the conventional planar electrode plate without 91a is used or the interval between the electrode plates is not kept constant.

In addition, steam generated while boiling water in the cylinder 40 is discharged through the steam outlet 81b of the upper case 81.

At this time, the water splash prevention plate 101 provided in the central portion of the upper mold 100 is positioned to cover the steam outlet 81b of the upper case 81, the boiling water in the cylinder 80 Water droplets generated during splashing are prevented from being discharged together with the steam through the steam outlet 81b.

Therefore, since only the pure steam is discharged through the steam outlet 81b, the efficiency of the humidifier in which the cylinder 80 according to the present invention is installed is improved.

As described above, when the water inside the cylinder 80 is boiled and only the pure steam is discharged through the steam outlet 81b of the upper case 81, when the steam generation is increased, the water inside the cylinder 80 is reduced.

Therefore, the water supply valve controlled by the conventional microprocessor is operated to introduce a predetermined amount of water into the cylinder 80 according to the steam generation rate or the water reduction rate through the water supply and drain port 82a of the lower case 81, The water in the cylinder 80 is to maintain a level above the appropriate value.

At this time, when cold water newly introduced into the cylinder 80 through the water supply and drain port 82a of the lower case 81 directly contacts the electrode plate 91, the electrode plate 91 is rapidly cooled, and thus steam is discharged. The temperature of the water inside the boiling cylinder 80 is drastically lowered while maintaining an appropriate temperature that can be generated, and as a result, the efficiency (eg, steam generation rate) of the humidifier is lowered.

Therefore, the water jet plate 111 provided in the center portion of the lower mold 110 is positioned to cover the water supply and drain port 82b of the lower case 82, the electrode plate located inside the cylinder 80 By spraying the cold water so that the cold water newly introduced into the (91) does not directly contact the water temperature in the electrode plate 91 and the cylinder 80 is sharply lowered to prevent the problem that the steam generation rate of the humidifier is lowered. .

On the other hand, the lower case 82 of the cylinder 80 is not provided with the conventional strainer 60, the water inside the cylinder 80 due to the foreign matter generated by using the strainer 60 This can solve the problem of not being discharged smoothly.

As described above, in the cylinder structure of the electrode-type steam humidifier according to the present invention, both ends of a plurality of electrode rods to which the electrode plate is welded are fixed to an upper mold provided with a splash prevention plate and a lower mold provided with a water jet plate, and then a cylinder Since the electrodes are fixed to the upper case and the lower case of the, the plurality of electrodes and the electrode plate can be fixed to the cylinder easily and stably, the water droplets generated by the boiling water splashes through the steam outlet It is possible to prevent the discharge through the steam outlet with the steam, thereby improving the efficiency of the humidifier.

In addition, since the conventional strainer is not used separately, the water inside the cylinder is smoothly discharged, and in particular, the water jet plate sprays water introduced into the cylinder so that cold water does not directly contact the electrode plate. Therefore, there is an effect that can maintain the efficiency of the humidifier in a stable state.

What has been described above is just one embodiment for implementing the cylinder structure of the electrode-type steam humidifier according to the present invention, the present invention is not limited to the above embodiment, the present invention claimed in the following claims Various changes can be made by those skilled in the art without departing from the gist of the present invention.

Claims (1)

A plurality of electrode fasteners 81a which are divided into an upper case 81 and a lower case 82, and to which a plurality of electrode rods 90 on which an electrode plate 91 is welded is fixed on an upper surface of the upper case 81. In the cylinder structure of the electrode-type steam humidifier is provided with a steam outlet (81b), the bottom surface of the lower case 82 is provided with a water supply drain port (82a), An electrode plate 91 welded to the plurality of electrode bars 90 and having a plurality of perforations 91a formed thereon; The upper mold 100 is provided with a splash prevention plate 101 in the center, the through hole 102 is fixed to the edge of the upper end of the plurality of electrode rods 90 at regular intervals, and Water injection plate 111 is provided at the center portion, and the lower mold 110 is provided with a through hole 112 is fixed to the bottom end of the plurality of electrode rods 90 at regular intervals at the edge. Cylinder structure of electrode steam humidifier.