CN2116043U

CN2116043U - Simple pot spraying apparatus

Info

Publication number: CN2116043U
Application number: CN 92200041
Authority: CN
Inventors: 王振发
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-01-06
Filing date: 1992-01-06
Publication date: 1992-09-16

Abstract

The utility model provides a new device for spraying and brushing household living rooms. The new device for spraying and brushing household living rooms is characterized in that the new device for spraying and brushing household living rooms is provided with a sealed tank; an inflator is used for inflating to the sealed tank, which obtains the purpose that liquid in the sealed tank is pressed to spray. The utility model also introduces a method and technique which makes use of a pressure cooker to realize the design.

Description

Simple pot spraying apparatus

The design relates to a kind of instrument of whitewashing simply and easily, and use in the room that is fit to spary building and one-storey house.

Existing spary instrument high-pressure sprayer because of its design has high-pressure cylinder, and adopts the vaccum pulp absorbing mode, and technical requirements and cost are all higher, are difficult to come into each family.Also have a kind of spary instrument that substitutes, i.e. pesticide sprayer, because of it is not to aim at spary design, and pressure is less than normal, and speed is slower, also is difficult to adapt to the needs of spary family room.Since 8 or four years, I adopt repeatedly spary room of the simple and easy gunite gun that repacked into by the family expenses pressure cooker, through experiment, improve, and assort part, obtain good result.

The design's task provides a kind of simple and easy spary device, also makes the family of autoclave dual-use material that one group of part that pressure cooker is adapted as gunite gun is provided for being ready simultaneously.

The design implements like this:

With thickness is that iron sheet more than 1 millimeter is made a sealing load jar (seeing (1) among Fig. 1), and shape is advisable with cylinder or round platform, and the upper base diameter is bigger, and its upper bottom surface should require firm welding with arc shape convex, and is withstand voltage more than 1.5 kilograms.Grouting mouthful (seeing (2) among Fig. 1) is established at the top of jar, the top cover of grouting mouth should use hard iron sheet or steel plate making more than 2 millimeters, be processed into spill, the withstand voltage rubber cushion of inboard stickup, top cover prolongs to two ends a little along diameter, and the active grouting mouth that is fixed in of an end hinge type is moved close to somebody's ear, and the other end has a shallow slot, depress after can being colluded extension, thereby reach the purpose of sealing.The tank top has three circular hole (see figure 2)s.First circular hole is arranged in center (seeing Fig. 2 (2)), and pressure limiting valve or flame-arrester vent plug (see (3) among Fig. 1, available pressure pot part replaces) are installed.A valve cock (seeing (4) among Fig. 1) is installed in second hole, and available inflator charges into air by valve cock, required pressure is provided.A fore shaft screwed pipe (seeing (5) among Fig. 1) is installed in the 3rd hole, and angle is made at two ends, will keep being communicated with inside and outside the jar of screwed pipe locking back.Length of termination is to the pneumatic hose (claim inner catheter, see (6) among Fig. 1) at jar end under the screwed pipe, and jar common sebific duct of outer termination or plastic pipe (see among Fig. 1 7) and spray boom and shower nozzle (are seen (8) among Fig. 1, (9)).

According to above-mentioned design, can repack pressure cooker into gunite gun.The practice is: the simple insurance with the family expenses pressure cooker changes dual fail-safe into earlier, and promptly the hole of boring 8.5 millimeters of diameters with pressure limiting valve, the flame-arrester vent plug distance place of equating on pot cover installs a commercially available flame-arrester vent plug additional.As when whitewashing, keep pressure limiting valve and take off flame-arrester vent plug, part is installed as stated above again.

The design's whitewashing instrument as long as a jar internal pressure reaches more than 0.5 kilogram, can obtain satisfied jeting effect behind filling and sealing.Because the design's limited valve device, therefore pressure limiting valve meeting automatic deflation has safety when the jar internal pressure reaches 1.2 kilograms of left and right sides.

The design's overall structure as shown in Figure 1.Wherein numeral is represented respectively: 1. hermetically sealed can, 2. grouting mouthful, 3. pressure limiting valve, 4. valve cock, 5. fore shaft screwed pipe, 6. inner catheter, 7. outer catheter, 8. spray boom, 9. shower nozzle, 10. handle.Fig. 2 is the device vertical view.Wherein numeral is represented respectively: 1. mouth, 2. pressure limiting valve, 3. valve cock, 4. fore shaft screwed pipe, 5. handle are in the milk.

Claims

1, pot type refractory gunning equipment, the feature of this device is the pressurized tank that a sealing is arranged, and inflates in jar with bicycle pump, thereby obtains a jar interior higher air pressure, to reach the purpose that slurries are sprayed.

2, device according to claim 1 is characterized in that Jar opening sealer, adopts cover plate vertical compression mode, and the active jar mouth that is fixed in of an end hinge type is moved close to somebody's ear, and the other end has a shallow slot, can be colluded to hang and depress.

3, device according to claim 1 is characterized in that having one to overlap the whole annexes that pressure cooker are adapted as gunite gun, makes the fore shaft screwed pipe that is interlinked to the outside in the pressure cooker comprising one.