CN214743425U - Outdoor valve with strong cold resistance - Google Patents

Abstract

The utility model discloses an outdoor valve that cold-resistant ability is strong, including valve body, cavity support column and end storehouse, be provided with the baffle between top and the interior bottom in cavity and the cavity in the valve body, baffle one end is run through and is provided with logical groove, the baffle top is seted up flutedly, the valve body top is connected with the cavity post, the cavity post inboard has the valve rod through female connection, valve rod bottom periphery is provided with axle sleeve and axle sleeve bottom and is connected with the case, valve body's casing inboard is provided with logical oil pocket, the valve body top is connected with the cavity support column. This novel valve cold-resistant effectual, can conveniently utilize the active heating to melt when last freezing and freeze, the mounting structure of valve can conveniently be dismantled as required to the convenience is changed mounting structure as required, and valve surface's corrosion-resistant effect is good, is fit for extensively using widely.

Description

Outdoor valve with strong cold resistance

Technical Field

The utility model relates to the technical field of valves, in particular to outdoor valve that cold-resistant ability is strong.

Background

The valve is a device which can convey various media such as gas and liquid and can be used for on-off or adjustment, and some valves need to be placed outdoors for working when in use.

The prior outdoor valve has the following defects: 1. the cold resistance effect of the valve is poor, and the active heating cannot be conveniently utilized for thawing during freezing; 2. the mounting structure of the valve cannot be conveniently disassembled as required, so that the mounting structure can be conveniently replaced as required; 3. the corrosion resistance of the valve surface is not good. Therefore, the outdoor valve with strong cold resistance is provided.

Disclosure of Invention

The utility model discloses a main aim at provides a cold-resistant ability is strong outdoor valve, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an outdoor valve with strong cold resistance comprises a valve body, a hollow support column and a bottom bin, wherein a cavity is arranged in the valve body, a partition plate is arranged between the top in the cavity and the inner bottom in the cavity, one end of the partition plate is provided with a through groove in a penetrating manner, the top end of the partition plate is provided with a groove, the top of the valve body is connected with the hollow column, the inner side of the hollow column is connected with a valve rod through an internal thread, the periphery of the bottom end of the valve rod is provided with a shaft sleeve, the bottom of the shaft sleeve is connected with a valve core, the inner side of a shell of the valve body is provided with an oil through cavity, the top of the valve body is connected with the hollow support column, the bottom bin is connected with the bottom bin, one end of the inner bottom in the bottom bin is provided with an electric heating rod through a mounting frame, two ends of the top of the bottom bin are respectively provided with an oil inlet pipe and an oil return pipe through mounting grooves, the top ends of the oil inlet pipe and the oil return pipe are communicated with the oil through cavity, and the two sides and two ends of the bottom end of the bottom bin are fixedly provided with mounting support legs through connecting screws, and the bottoms of the mounting support legs are provided with mounting screws through screw holes.

Further, advance to be provided with the force pump near end storehouse one end on the oil pipe, the welding of end storehouse top one end has the riser, there is the temperature controller riser top one side through connecting rod fixed mounting, the electric power output of temperature controller passes through the wire with the electric power input of electrical heating stick and constitutes the electricity and be connected.

Furthermore, the installation supporting legs are made of steel materials, organic silicon corrosion-resistant coatings are arranged on the peripheries of the installation supporting legs, and polyurethane corrosion-resistant coatings are arranged on the valve body, the hollow column, the hollow supporting column and the outer surface layer of the bottom bin.

Further, the bottom end of the valve core is positioned in the groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to an outdoor valve that cold-resistant ability is strong, when the valve body is inside when the accident is frozen when using, the personnel can open the electrical heating stick, heat the fluid of prestore in the hollow column, open the force pump again, the during operation is convenient for inhale to logical oil intracavity via the fluid after advancing oil pipe with the heating in the bottom bin, the fluid that leads to the oil intracavity is heating the back to the casing of valve body, by returning oil pipe oil return to the bottom bin in, thereby make fluid carry out the illusion flow in the bottom bin inside and logical oil intracavity, and then can heat the defrosting in the valve body voluntarily, promote cold-resistant effect greatly.

2. The utility model relates to an outdoor valve that cold-resistant ability is strong is treating to open in advance on the installation face and is establishing the screw hole, utilizes mounting screw and screw hole to be connected to can be with installation landing leg fixed mounting on treating the installation face, and then the convenience is installed this valve, and the personnel can unscrew connecting screw, dismantle the installation landing leg, thereby can change mounting structure as required.

3. The utility model relates to a cold-resistant ability strong outdoor valve utilizes valve body, cavity post, cavity support column and end storehouse extexine all to be provided with the resistant corrosion coating of polyurethane to and the organosilicon corrosion-resistant coating of installation landing leg extexine, can effectively promote the corrosion-resistant effect of this valve surface, is favorable to promoting the life of valve.

Drawings

Fig. 1 is the overall structure schematic diagram of the outdoor valve with strong cold resistance of the utility model.

Fig. 2 is the utility model relates to a corrosion-resistant layer sketch map of outdoor valve that cold-resistant ability is strong.

In the figure: 1. a valve body; 2. a hollow column; 3. an internal thread; 4. a valve stem; 5. a partition plate; 6. a through groove; 7. a valve core; 8. a hollow support column; 9. a pressure pump; 10. a vertical plate; 11. a temperature controller; 12. a bottom bin; 13. an electrical heating rod; 14. an oil inlet pipe; 15. an oil return pipe; 16. mounting support legs; 17. a connecting screw; 18. mounting screws; 19. an oil cavity is communicated; 20. a corrosion-resistant layer; 21. and (4) a groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, an outdoor valve with strong cold resistance comprises a valve body 1, a hollow support column 8 and a bottom bin 12, wherein a cavity is arranged in the valve body 1, a partition plate 5 is arranged between the top and the inner bottom of the cavity, one end of the partition plate 5 is provided with a through groove 6 in a penetrating manner, the top end of the partition plate 5 is provided with a groove 21, the top of the valve body 1 is connected with the hollow column 2, the inner side of the hollow column 2 is connected with a valve rod 4 through an internal thread 3, the periphery of the bottom end of the valve rod 4 is provided with a shaft sleeve, the bottom of the shaft sleeve is connected with a valve core 7, the inner side of the shell of the valve body 1 is provided with an oil through cavity 19, the top of the valve body 1 is connected with the hollow support column 8, the bottom of the hollow support column 8 is connected with the bottom bin 12, one end of the inner bottom of the bottom bin 12 is provided with an electric heating rod 13 through a mounting frame, and the two ends of the top of the bottom bin 12 are respectively provided with an oil inlet pipe 14 and an oil return pipe 15 through mounting grooves, the top ends of the oil inlet pipe 14 and the oil return pipe 15 are communicated with an oil through cavity 19, two sides and two ends of the bottom end of the bottom bin 12 are fixedly provided with mounting support legs 16 through connecting screws 17, and the bottoms of the mounting support legs 16 are provided with mounting screws 18 through screw holes.

Wherein, advance to be provided with force pump 9 near 12 one end in end storehouse on the oil pipe 14, the welding of 12 top one end in end storehouse has riser 10, there is temperature controller 11 riser 10 top one side through connecting rod fixed mounting, the electric power output of temperature controller 11 passes through the wire with the electric power input of electrical heating stick 13 and constitutes the electricity and be connected.

In this embodiment, as shown in fig. 1, a person controls the temperature controller 11 to conveniently control the heating temperature of the electric heating rod 13, so as to prevent the heating temperature of the electric heating rod 13 from being too high, and when the pressure pump 9 is turned on, the oil in the bottom bin 12 is conveniently sucked into the oil through cavity 19 through the oil inlet pipe 14.

The valve comprises a valve body 1, a hollow column 2, a hollow support column 8 and a bottom bin 12, wherein the installation support leg 16 is made of steel materials, the periphery of the installation support leg 16 is provided with an organic silicon corrosion-resistant coating, and the outer surface layers of the valve body 1, the hollow column 2, the hollow support column 8 and the bottom bin 12 are provided with polyurethane corrosion-resistant coatings.

In this embodiment, as shown in fig. 1 and fig. 2, the valve body 1, the hollow column 2, the hollow support column 8, and the outer surface layer of the bottom chamber 12 are all provided with the polyurethane corrosion-resistant coating, and the organosilicon corrosion-resistant coating of the outer surface layer of the mounting support leg 16, so that the corrosion-resistant effect of the outer surface of the valve can be effectively improved, and the service life of the valve can be prolonged.

Wherein, the bottom end of the valve core 7 is positioned in the groove 21.

In the embodiment, as shown in fig. 1, when the valve core 7 is inserted into the groove 21, the through groove 6 is conveniently blocked.

It should be noted that, the utility model relates to an outdoor valve with strong cold resistance, during operation, the force pump 9 and the electric heating rod 13 are both connected with the external power source to work, when the inside of the valve body 1 is frozen accidentally during use, the personnel can open the electric heating rod 13 to heat the oil pre-stored in the hollow column 2, and then open the force pump 9, during operation, the heated oil in the bottom bin 12 is conveniently sucked into the oil through cavity 19 through the oil inlet pipe 14, after the oil in the oil through cavity 19 heats the shell of the valve body 1, the oil returns to the bottom bin 12 through the oil return pipe 15, so that the oil flows in the bottom bin 12 and the oil through cavity 19 in a mysterious manner, and further the valve body 1 can be actively heated and defrosted, thereby greatly improving the cold resistance effect, a threaded hole is pre-opened on the surface to be installed, and the installation screw 18 is connected with the threaded hole, thereby can be with installation landing leg 16 fixed mounting treat on the installation face, and then conveniently install this valve, personnel can unscrew connecting screw 17, dismantle installation landing leg 16, thereby can change mounting structure as required, utilize valve body 1, cavity post 2, cavity support post 8 and end storehouse 12 extexine all are provided with the resistant coating of polyurethane, and the organosilicon corrosion-resistant coating of installation landing leg 16 extexine, can effectively promote the corrosion-resistant effect of this valve surface, be favorable to promoting the life of valve.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a cold-resistant ability is strong outdoor valve, includes valve body (1), cavity support column (8) and end storehouse (12), its characterized in that: the improved valve is characterized in that a cavity is arranged in the valve body (1), a partition plate (5) is arranged between the top in the cavity and the bottom in the cavity, one end of the partition plate (5) is provided with a through groove (6) in a penetrating manner, a groove (21) is formed in the top end of the partition plate (5), the top of the valve body (1) is connected with a hollow column (2), the inner side of the hollow column (2) is connected with a valve rod (4) through an internal thread (3), an axle sleeve is arranged on the periphery of the bottom end of the valve rod (4), a valve core (7) is connected to the bottom of the axle sleeve, an oil through cavity (19) is arranged on the inner side of a shell of the valve body (1), a hollow support column (8) is connected to the top of the valve body (1), a bottom bin (12) is connected to the bottom of the hollow support column (8), an electric heating rod (13) is arranged at one end of the inner bottom of the bottom bin (12) through a mounting frame, an oil inlet pipe (14) and an oil return pipe (15) are respectively arranged at two ends of the top of the bottom bin (12) through mounting grooves, the oil inlet pipe (14) and the top end of the oil return pipe (15) are communicated with an oil cavity (19), two sides and two ends of the bottom end of the bottom bin (12) are fixedly provided with mounting support legs (16) through connecting screws (17), and the bottoms of the mounting support legs (16) are provided with mounting screws (18) through screw holes.

2. The outdoor valve of claim 1, wherein: advance to be provided with force pump (9) near end storehouse (12) one end on oil pipe (14), end storehouse (12) top one end welding has riser (10), riser (10) top one side has temperature controller (11) through connecting rod fixed mounting, the electric power output of temperature controller (11) passes through the wire with the electric power input of electrical heating stick (13) and constitutes the electricity and be connected.

3. The outdoor valve of claim 1, wherein: the valve is characterized in that the mounting support legs (16) are made of steel materials, organic silicon corrosion-resistant coatings are arranged on the peripheries of the mounting support legs (16), and polyurethane corrosion-resistant coatings are arranged on the outer surface layers of the valve body (1), the hollow column (2), the hollow support column (8) and the bottom bin (12).

4. The outdoor valve of claim 1, wherein: the bottom end of the valve core (7) is positioned in the groove (21).

Images