CN214717820U - Anticorrosive spraying equipment of pipe fitting glass steel in steel bushing steel pipeline - Google Patents
Anticorrosive spraying equipment of pipe fitting glass steel in steel bushing steel pipeline Download PDFInfo
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- CN214717820U CN214717820U CN202120114804.XU CN202120114804U CN214717820U CN 214717820 U CN214717820 U CN 214717820U CN 202120114804 U CN202120114804 U CN 202120114804U CN 214717820 U CN214717820 U CN 214717820U
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Abstract
The utility model relates to a pipe unit glass steel anticorrosion spraying equipment in steel-sheathed tube way, anticorrosive spraying equipment pass through air piping connection with the air pump, it includes the support, set up curing agent storage portion, resin storage portion and the handheld spraying portion that communicates with curing agent storage portion, resin storage portion through the material pipeline on the support, be provided with glass fiber nozzle, resin spout and curing agent nozzle on the discharge surface of handheld spraying portion noninterferely; the handheld spraying part is also provided with a pneumatic cutter, a discharge hole of the pneumatic cutter is communicated with the glass fiber nozzle, and an air inlet of the pneumatic cutter is communicated with an air pump through an air pipeline; the discharge gate of curing agent storage portion and the feed end intercommunication of curing agent spout, the discharge gate of resin storage portion and the feed end intercommunication of resin spout.
Description
Technical Field
The utility model relates to a spraying equipment specifically belongs to a pipe fitting glass steel anticorrosion spraying equipment in steel bushing steel pipeline.
Background
In the existing production and manufacturing process of steel-sheathed steel pipelines, the outer anticorrosive layer of the whole pipeline is formed by winding glass fiber reinforced plastics by a mechanical wet method, and after the glass fiber reinforced plastics are hardened, all indexes meet the standard requirements. However, in the external anticorrosion manufacturing of the pipe fitting, the glass fiber cloth can only be cut by hand because the external surface of the pipe fitting is uneven, and the resin is coated by hand after the manual coating. The appearance burrs of the product manufactured in the way are more and uneven, bubbles are easily generated, the corrosion resistance of the pipe fitting is poor, electric spark leakage detection is unqualified, the outer corrosion resistance quality of the pipe fitting has defect hidden danger, the product is a weak link of the quality in the whole steel sleeve steel pipe network, and for a steam steel sleeve steel directly-buried pipeline, one leakage point can crisis the safe operation of the whole official network.
Therefore, there is a need for a coating apparatus that can uniformly, uniformly and proportionally apply resin, curing agent and glass filaments to a steel pipe.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the technical scheme of the utility model a pipe fitting glass steel anticorrosive spraying equipment in steel bushing steel pipeline is provided, the unqualified technical problem of pipe fitting quality that traditional pipe fitting outer anti-corrosion preparation needs manual cladding back again to manually apply paint the resin with a brush and lead to has been solved.
In order to solve the above problems, the utility model adopts the following technical proposal:
the utility model provides a pipe fitting glass steel anticorrosive spraying equipment in steel bushing steel pipeline, anticorrosive spraying equipment pass through air piping connection with the air pump, the key is: the device comprises a bracket, a curing agent storage part, a resin storage part and a handheld spraying part, wherein the curing agent storage part and the resin storage part are arranged on the bracket, the handheld spraying part is communicated with the curing agent storage part and the resin storage part through material pipelines, and a glass fiber nozzle, a resin nozzle and a curing agent nozzle are arranged on the discharge surface of the handheld spraying part in a non-interfering manner;
the handheld spraying part is also provided with a pneumatic cutter, a discharge hole of the pneumatic cutter is communicated with the glass fiber nozzle, and an air inlet of the pneumatic cutter is communicated with an air pump through an air pipeline; the discharge gate of curing agent storage portion and the feed end intercommunication of curing agent spout, the discharge gate of resin storage portion and the feed end intercommunication of resin spout.
The resin storage part comprises a piston type pneumatic pump and a resin storage tank, a feed inlet of the piston type pneumatic pump is communicated with a resin heating tank outside the equipment through a material pipeline, and a discharge outlet of the piston type pneumatic pump is communicated with a feed inlet of the resin storage tank through a material pipeline; the discharge port of the resin storage tank is communicated with the feed end of the resin nozzle in the handheld spraying part through a material pipeline.
The curing agent storage part comprises a curing agent piston, a curing agent storage tank and an adjusting seat, wherein a piston air outlet of the curing agent piston is communicated with a curing agent storage tank air inlet at the top of the curing agent storage tank through an air pipeline, a curing agent outlet of the curing agent storage tank is communicated with a feed end of a curing agent nozzle on the handheld spraying part through a material pipeline, the lower end of the curing agent piston is fixed, and a piston rod at the upper end of the curing agent piston is detachably and fixedly connected with a piston rod of the piston type pneumatic pump through the adjusting seat;
the adjusting seat comprises a base, an auxiliary supporting rod and a connecting rod, the base is fixed on the support, the lower end of the auxiliary supporting rod is hinged to the base, the upper end of the auxiliary supporting rod is hinged to one end of the connecting rod, the other end of the connecting rod is fixed to a piston rod of the piston type pneumatic pump, and a piston rod of the curing agent piston is fixed between the piston type pneumatic pump and the auxiliary supporting rod and has the freedom degree of moving up and down relative to the connecting rod.
And a first air source processor is also arranged on an air pipeline between the piston type pneumatic pump and the air pump, an air inlet of the first air source processor is communicated with an air outlet of the air pump, and an air outlet of the first air source processor is communicated with an air inlet of the pneumatic pump.
And a second air source processor is also arranged on a pipeline between the pneumatic cutter and the air pump, an air inlet of the second air source processor is communicated with an air outlet of the air pump, and an air outlet of the second air source processor is communicated with an air inlet of the pneumatic cutter.
The support is also provided with a three-way joint, and the air pump is respectively communicated with the pneumatic pump and the pneumatic knife through the three-way joint and an air pipeline.
And the air inlet end of the three-way joint is provided with a third air source processor, the air inlet of the third air source processor is communicated with the air outlet of the air pump, and the air outlet of the third air source processor is communicated with the air inlet of the three-way joint.
The lower end of the resin storage tank is provided with an emptying port and an emptying valve for emptying the resin in the resin storage tank.
The lower end of the bracket is provided with a travelling wheel.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the utility model discloses a set up the handheld spraying portion that has glass silk fibre spout, resin spout and curing agent spout simultaneously to set up pneumatic sword in handheld spraying portion, can make its reaction solidification with the surface of cutting garrulous glass silk fibre and resin, the even spraying of curing agent to the steel pipe. Additionally, the utility model discloses in still through setting up the regulation seat of connecting curing agent piston and piston air pump, set up the admission valve at the air inlet of piston air pump, realized the proportion regulation to resin, curing agent and the fibrous blowout volume of glass silk, make it can reach the proportion of demand.
The technical scheme of the utility model not only realized the quick spraying to anticorrosive material, can also guarantee that performance index such as thickness, intensity and the spark-resistant leak hunting of its anticorrosive coating all satisfy the requirement of standard, guaranteed the quality of steel bushing steel pipe way, improved production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view at a in fig. 1.
Fig. 3 is a left side view of the mid-section assembly of fig. 1.
Fig. 4 is a schematic structural view of the handheld spraying part of the present invention.
Wherein: 1. an air pump 101, an air pump air outlet, 2, a bracket, 3, a handheld spraying part, 4, a glass fiber nozzle, 5, a resin nozzle, 6, a curing agent nozzle, 7, an air knife 701, an air knife air inlet, 8, a piston type air pump, 801, a piston type air pump discharge port, 802, a piston type air pump air inlet, 803, a piston type air pump feed port, 9, a resin storage tank, 901, a resin storage tank feed port, 902, a resin storage tank discharge port, 11, a curing agent piston, 1101, a piston air outlet, 12, a curing agent storage tank, 1201, a curing agent storage tank air inlet, 1202, a curing agent outlet, 13, a base, 14, an auxiliary support rod, 15, a connecting rod, 16, a tee joint, 161, a tee joint air inlet, 17, a first air source processor, 18, a second air source processor, 19, a third air source processor, 20, an emptying valve, 21 and an air inlet valve, 22. and (5) traveling wheels.
Detailed Description
To make the objects, aspects and advantages of the present invention clearer, and in accordance with the following detailed description of certain embodiments of the present invention, it is to be understood that the terms "center," "vertical," "horizontal," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship shown in the accompanying drawings, which are used for convenience of description and simplicity of illustration, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-4, the anticorrosive spraying equipment for glass fiber reinforced plastic of the pipe component in the steel-sheathed steel pipeline is connected with an air pump 1 through an air pipeline and comprises a bracket 2, a curing agent storage part, a resin storage part and a handheld spraying part 3, wherein the curing agent storage part and the resin storage part are arranged on the bracket 2, and the handheld spraying part is communicated with the curing agent storage part and the resin storage part through material pipelines, and a glass fiber nozzle 4, a resin nozzle 5 and a curing agent nozzle 6 are arranged on the discharge surface of the handheld spraying part 3 without interfering with each other, so that three materials of glass fiber, resin and a curing agent can be sprayed out of the outer surface of the pipe component at the same time, the sprayed glass fiber, resin and the curing agent are overlapped with each other and can be fused together at the same time, reaction and curing are carried out, and the spraying uniformity of the anticorrosive material on the outer surface of the pipe component can be ensured.
In addition, the handheld spraying part 3 is also provided with an air knife 7, a discharge hole of the air knife 7 is communicated with the glass fiber nozzle 4, and an air inlet 701 of the air knife is communicated with the air pump 1 through an air pipeline; by installing the pneumatic knife 7 on the handheld spraying part 3 and crushing longer glass fiber by the pneumatic knife 7, the glass fiber can be smoothly sprayed out from the glass fiber nozzle 4 and uniformly distributed on the outer surface of the pipe fitting. In order to realize the spraying effect of the handheld spraying part 3, the discharge port of the curing agent storage part is communicated with the feed end of the curing agent nozzle 6 to provide continuous curing agent for the curing agent nozzle 6, the discharge port of the resin storage part is communicated with the feed end of the resin nozzle 5, and the resin nozzle 5 provides sufficient resin.
Further, the resin storage portion in this embodiment includes a piston-type pneumatic pump 8 and a resin storage tank 9, the feed inlet 803 of the piston-type pneumatic pump is communicated with a resin heating tank outside the apparatus through a material pipeline, and the feed outlet 801 of the piston-type pneumatic pump is communicated with the feed inlet 901 of the resin storage tank through a pipeline. The air pump 1 drives the piston type pneumatic pump 8, resin heated to a certain temperature is extracted from the resin heating tank by the material pipeline and the piston type pneumatic pump 8 and is pumped into the resin storage tank 9, and the resin storage tank 9 can ensure constant temperature and constant pressure of the resin therein so as to ensure the spraying effect.
Further, the curing agent storing part comprises a curing agent piston 11, a curing agent storage tank 12 and an adjusting seat, a piston air outlet 1101 of the curing agent piston 11 is communicated with a curing agent storage tank air inlet 1201 at the top of the curing agent storage tank 12 through an air pipeline, air is extruded into the curing agent storage tank 12 through the curing agent piston 11, so that the extruded curing agent flows out of the curing agent storage tank 12 at a corresponding speed, and the supply of the curing agent to the handheld spraying part 3 is realized.
In the embodiment, the lower end of the curing agent piston 11 is fixed, and a piston rod at the upper end of the curing agent piston 11 is detachably and fixedly connected with a piston rod of the piston type pneumatic pump 8 through an adjusting seat; the technical scheme of this embodiment can adjust the motion amplitude of curing agent piston 11 in single motion by adjusting the relative position between the piston rod at the upper end of curing agent piston 11 and the adjusting seat, thereby controlling the volume of air injected into curing agent storage tank 12 by curing agent piston 11 in single motion, and further realizing the amount of curing agent extruded out of curing agent storage tank 12. On the other hand, by adjusting the ratio of the motion amplitudes of the curing agent piston 11 and the piston of the piston type pneumatic pump 8, the ratio of the curing agent and the resin discharged by the curing agent piston and the piston type pneumatic pump in a single motion is realized, so that the ratio of the curing agent and the resin sprayed out of the handheld spraying part 3 is adjusted.
Specifically, in this embodiment, in order to realize the ratio adjustment of the curing agent and the resin, the adjusting seat includes a base 13, an auxiliary support rod 14 and a connecting rod 15, the base 13 is fixed on the support 2, the lower end of the auxiliary support rod 14 is hinged to the base 13, the upper end of the auxiliary support rod 14 is hinged to one end of the connecting rod 15, the other end of the connecting rod 15 is fixed to the piston rod of the piston-type pneumatic pump 8, and the piston rod of the curing agent piston 11 is fixed between the piston-type starting pump and the auxiliary support rod 14 and has a degree of freedom that moves up and down relative to the connecting rod 15.
In order to prolong the service life of the piston type pneumatic pump 8, the compressed air entering the piston type pneumatic pump 8 needs to be effectively filtered, therefore, in this embodiment, an air pipeline between the piston type pneumatic pump 8 and the air pump 1 is further provided with a first air source processor 17, an air inlet of the first air source processor 17 is communicated with the air pump air outlet 101, an air outlet of the first air source processor 17 is communicated with the piston type pneumatic pump air inlet 802, and the purity and the absence of impurities of the air entering the piston type pneumatic pump 8 are ensured.
Further, in order to prolong the service life of the pneumatic knife 7, in this embodiment, a second air source processor 18 is further disposed on a pipeline between the pneumatic knife 7 and the air pump 1, an air inlet of the second air source processor 18 is communicated with the air pump air outlet 101, and an air outlet of the second air source processor 18 is communicated with the pneumatic knife air inlet 701.
In order to facilitate the communication between the air pump 1 and the pipelines of the piston type pneumatic pump 8 and the pneumatic knife 7 to form an air passage, the bracket 2 is further provided with a three-way joint 16, and the air pump 1 is respectively communicated with the pneumatic pump and the pneumatic knife 7 through the three-way joint 16 and the air pipeline.
In order to primarily filter and purify the compressed air pumped by the air pump 1, in this embodiment, the air inlet end of the three-way joint 16 is provided with a third air source processor 19, the air inlet of the third air source processor 19 is communicated with the air outlet 101 of the air pump, and the air outlet of the third air source processor 19 is communicated with the air inlet 161 of the three-way joint.
The first air source processor 17, the second air source processor 18, and the third air source processor 19 in this embodiment are air source processing units, and may be simple filters or oil-water separation filters.
In addition, in order to remove the residual resin in the resin storage tank 9 and prevent the residual resin from solidifying in the resin storage tank 9 after the anticorrosive spraying is stopped by using the spraying equipment in the embodiment, the lower end of the resin storage tank 9 is provided with an evacuation port and an evacuation valve 20 for evacuating the resin in the resin storage tank 9.
In order to adjust the cutting speed of the pneumatic knife 7 and control the amount of the glass fiber sprayed from the glass fiber nozzle, in this embodiment, an air inlet valve 21 for adjusting the air inlet amount of the pneumatic knife 7 is disposed at the air inlet 802 of the piston-type pneumatic pump.
Further, in order to facilitate the movement of the spraying equipment, the lower end of the bracket 2 is provided with a walking wheel 22.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (9)
1. The utility model provides a pipe fitting glass steel anticorrosive spraying equipment in steel bushing steel pipeline, anticorrosive spraying equipment pass through air piping connection with air pump (1), its characterized in that: the device comprises a support (2), a curing agent storage part, a resin storage part and a handheld spraying part (3), wherein the curing agent storage part and the resin storage part are arranged on the support (2), the handheld spraying part (3) is communicated with the curing agent storage part and the resin storage part through material pipelines, and a glass fiber nozzle (4), a resin nozzle (5) and a curing agent nozzle (6) are arranged on the discharge surface of the handheld spraying part (3) in a non-interfering manner;
the handheld spraying part (3) is also provided with an air knife (7), a discharge hole of the air knife (7) is communicated with the glass fiber nozzle (4), and an air inlet (701) of the air knife is communicated with the air pump (1) through an air pipeline; the discharge gate of curing agent storage portion and the feed end intercommunication of curing agent spout (6), the discharge gate of resin storage portion and the feed end intercommunication of resin spout (5).
2. The glass fiber reinforced plastic anticorrosive spraying equipment for the pipe components in the steel-sheathed steel pipeline according to claim 1, characterized in that: the resin storage part comprises a piston type pneumatic pump (8) and a resin storage tank (9), a feed inlet (803) of the piston type pneumatic pump is communicated with a resin heating tank outside the equipment through a material pipeline, and a discharge outlet (801) of the piston type pneumatic pump is communicated with a feed inlet (901) of the resin storage tank through a material pipeline; the discharge hole (902) of the resin storage tank is communicated with the feed end of the resin nozzle (5) in the handheld spraying part (3) through a material pipeline.
3. The glass fiber reinforced plastic anticorrosive spraying equipment for the pipe components in the steel-sheathed steel pipeline according to claim 2, characterized in that: the curing agent storage part comprises a curing agent piston (11), a curing agent storage tank (12) and an adjusting seat, a piston air outlet (1101) of the curing agent piston (11) is communicated with a curing agent storage tank air inlet (1201) at the top of the curing agent storage tank (12) through an air pipeline, a curing agent outlet (1202) of the curing agent storage tank (12) is communicated with a feeding end of a curing agent nozzle (6) on the handheld spraying part (3) through a material pipeline, the lower end of the curing agent piston (11) is fixed, and a piston rod at the upper end of the curing agent piston (11) is detachably and fixedly connected with a piston rod of the piston type pneumatic pump (8) through the adjusting seat;
the adjusting seat comprises a base (13), an auxiliary supporting rod (14) and a connecting rod (15), the base (13) is fixed on the support (2), the lower end of the auxiliary supporting rod (14) is hinged to the base (13), the upper end of the auxiliary supporting rod is hinged to one end of the connecting rod (15), the other end of the connecting rod (15) is fixed to a piston rod of the piston type pneumatic pump (8), and a piston rod of the curing agent piston (11) is fixed between the piston type pneumatic pump (8) and the auxiliary supporting rod (14) and has the freedom degree of moving up and down relative to the connecting rod (15).
4. The glass fiber reinforced plastic anticorrosive spraying equipment for the pipe components in the steel-sheathed steel pipeline according to claim 2, characterized in that: and a first air source processor (17) is further arranged on an air pipeline between the piston type pneumatic pump (8) and the air pump (1), an air inlet of the first air source processor (17) is communicated with an air outlet (101) of the air pump, and an air outlet of the first air source processor (17) is communicated with an air inlet of the pneumatic pump.
5. The glass fiber reinforced plastic anticorrosive spraying equipment for the pipe components in the steel-sheathed steel pipeline according to claim 1, characterized in that: a second air source processor (18) is further arranged on a pipeline between the pneumatic cutter (7) and the air pump (1), an air inlet of the second air source processor (18) is communicated with an air outlet (101) of the air pump, and an air outlet of the second air source processor (18) is communicated with an air inlet (701) of the pneumatic cutter.
6. The glass fiber reinforced plastic anticorrosive spraying equipment for the pipe components in the steel-sheathed steel pipeline according to claim 2, characterized in that: the air pump is characterized in that the support (2) is also provided with a three-way joint (16), and the air pump (1) is respectively communicated with the pneumatic pump and the pneumatic knife (7) through the three-way joint (16) and an air pipeline.
7. The glass fiber reinforced plastic anticorrosive spraying equipment for the pipe components in the steel-sheathed steel pipeline according to claim 6, characterized in that: the air inlet end of the three-way joint (16) is provided with a third air source processor (19), the air inlet of the third air source processor (19) is communicated with the air outlet (101) of the air pump, and the air outlet of the third air source processor (19) is communicated with the air inlet (161) of the three-way joint.
8. The glass fiber reinforced plastic anticorrosive spraying equipment for the pipe components in the steel-sheathed steel pipeline according to claim 2, characterized in that: the lower end of the resin storage tank (9) is provided with an evacuation port and an evacuation valve (20) for evacuating the resin in the resin storage tank (9).
9. The glass fiber reinforced plastic anticorrosive spraying equipment for the pipe components in the steel-sheathed steel pipeline according to claim 1, characterized in that: the lower end of the bracket (2) is provided with a travelling wheel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120114804.XU CN214717820U (en) | 2021-01-16 | 2021-01-16 | Anticorrosive spraying equipment of pipe fitting glass steel in steel bushing steel pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120114804.XU CN214717820U (en) | 2021-01-16 | 2021-01-16 | Anticorrosive spraying equipment of pipe fitting glass steel in steel bushing steel pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214717820U true CN214717820U (en) | 2021-11-16 |
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ID=78639644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120114804.XU Active CN214717820U (en) | 2021-01-16 | 2021-01-16 | Anticorrosive spraying equipment of pipe fitting glass steel in steel bushing steel pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214717820U (en) |
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2021
- 2021-01-16 CN CN202120114804.XU patent/CN214717820U/en active Active
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