CN212118844U - Fire sprinkler device in petrochemical industry field equipment - Google Patents
Fire sprinkler device in petrochemical industry field equipment Download PDFInfo
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- CN212118844U CN212118844U CN201922432353.XU CN201922432353U CN212118844U CN 212118844 U CN212118844 U CN 212118844U CN 201922432353 U CN201922432353 U CN 201922432353U CN 212118844 U CN212118844 U CN 212118844U
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- Prior art keywords
- pipe
- ring
- wall
- fixedly connected
- fixed
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- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 239000000779 smoke Substances 0.000 abstract description 7
- 210000002421 cell wall Anatomy 0.000 abstract description 5
- 239000004576 sand Substances 0.000 abstract description 5
- 239000007921 spray Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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Abstract
The utility model relates to a fire sprinkler technical field, and a fire sprinkler among petrochemical industry field equipment is disclosed, fixed pipe and installation pipe including setting up from top to bottom, the ring channel has been seted up to the upside inner tube wall of installation pipe, the inside of ring channel is provided with the external screw thread ring, the upper end of external screw thread ring extend to the outside of ring channel and with the lower extreme fixed connection of fixed pipe, the cell wall of ring channel seted up with external screw thread ring matched with thread groove, be provided with filtering mechanism between the lower extreme of external screw thread ring and the downside cell wall of ring channel, the blind hole has been seted up with the symmetry of external screw thread ring position correspondence to the left and right sides cell wall of ring channel, the inside of two blind holes is all fixed and is provided with stop gear, the inside. The utility model discloses not only water smoke covers evenly, and fire extinguishing effect is better, is convenient for clear up the sand grain of long-time use back aquatic moreover and can blocks up the shower nozzle.
Description
Technical Field
The utility model relates to a fire sprinkler technical field especially relates to a fire sprinkler in petrochemical industry field equipment.
Background
The fire-fighting spraying system is a fire-fighting device, is a fixed fire-fighting facility with wide application, and has the characteristics of low price, high fire-fighting efficiency and the like. The device can be divided into two forms of manual control and automatic control according to different functions. The system is provided with the alarm device, can automatically send out an alarm when a fire disaster occurs, and the automatically controlled fire-fighting spraying system can automatically spray and work in linkage with other fire-fighting facilities, so that the initial fire disaster can be effectively controlled and extinguished. In petrochemical products, fire sprinkler systems are often used for cooling of loading and unloading vehicle platforms to prolong equipment service life and improve product working condition environments.
The water smoke of the fire sprinkler of the existing petrochemical field equipment covers unevenly, the fire extinguishing effect is poor, and due to the influence of water quality, the nozzle can be blocked by sand grains in water after long-time use, so that the fire sprinkler is not convenient to clean, and therefore the fire sprinkler of the petrochemical field equipment is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art water smoke cover not enough even, the fire control effect is relatively poor, and because the influence of quality of water, the shower nozzle can be blockked up to the grains of sand of long-time use back aquatic, the problem of clearance not be convenient for, and the fire sprinkler among the petrochemical industry field equipment that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fire-fighting spray device in petrochemical field equipment comprises a fixed pipe and an installation pipe which are arranged up and down, wherein the upper inner pipe wall of the installation pipe is provided with a ring groove, the inside of the ring groove is provided with an external thread ring, the upper end of the external thread ring extends to the outside of the ring groove and is fixedly connected with the lower end of the fixed pipe, the groove wall of the ring groove is provided with a thread groove matched with the external thread ring, a filtering mechanism is arranged between the lower end of the external thread ring and the lower side groove wall of the ring groove, blind holes are symmetrically arranged at the positions of the left and right groove walls of the ring groove corresponding to the position of the external thread ring, limiting mechanisms are fixedly arranged inside the two blind holes, the lower side of the inside of the installation pipe is provided with a vertical movable pipe, the lower end of the movable pipe extends to the outside of the installation pipe, and the outer, the lower extreme fixedly connected with shower nozzle of activity pipe, the fixed motor that is equipped with of installation pipe, the first gear of the terminal fixedly connected with of output shaft of motor, the outer pipe wall of activity pipe is fixed cup joints the second gear with first gear intermeshing, the outer pipe wall of left side of installation pipe is fixed and is equipped with temperature sensor, the fixed solenoid valve that is equipped with along fixed in the downside opening part of fixed pipe.
Preferably, stop gear includes solid fixed ring, spring, stopper and kelly, stopper and the pore wall sliding connection of blind hole, gu follow fixed connection in the opening part of fixed ring and blind hole, the pole wall of kelly cup joints with solid fixed ring's inner ring wall activity, and both ends all extend to solid fixed ring's outside about the kelly, the left end and the stopper fixed connection of kelly, and the right-hand member of kelly has seted up the hemisphere face, the outer rampart of external screw thread ring is seted up and is located the one end matched with draw-in groove outside the blind hole with the kelly, both ends respectively with the hole bottom of blind hole and the left side fixed connection of stopper about the spring.
Preferably, the filter mechanism includes carriage and filter screen, the carriage sets up between the lower side cell wall of ring channel and the lower extreme of external screw thread ring, and the upper and lower both ends of carriage respectively with the lower side cell wall of ring channel and the lower extreme of external screw thread ring offset the setting, the inside wall fixed connection of filter screen and carriage.
Preferably, the upper end of the movable tube is fixedly connected with a conical funnel.
Preferably, the shaft wall of the output shaft of the motor is rotatably sleeved with a support rod through a rolling bearing, and the left end of the support rod is fixedly connected with the outer pipe wall on the right side of the installation pipe.
Preferably, the lower end of the fixed pipe is fixedly connected with a rubber sealing ring at the outer side of the external thread ring.
Compared with the prior art, the utility model provides a fire sprinkler device in petrochemical industry field equipment possesses following beneficial effect:
1. this fire sprinkler device in petrochemical industry field equipment, through sealed bearing, movable tube, installation pipe, first gear, second gear and the motor that is equipped with, water smoke covers evenly, and fire control effect is better.
2. This fire sprinkler device in petrochemical industry field equipment, through carriage, filter screen, external screw thread ring sum thread groove that are equipped with, the shower nozzle can be blockked up to the sand grain of the long-time back of using of clearance of being convenient for.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only the water smoke covers evenly, and fire suppression effect is better, and the grit of the long-time back aquatic of using of being convenient for to clear up moreover can block up the shower nozzle.
Drawings
Fig. 1 is a schematic structural view of a fire sprinkler in petrochemical equipment according to the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the device comprises a spray head 1, a first gear 2, a support rod 3, a motor 4, a fixed pipe 5, an installation pipe 6, a conical funnel 7, a movable pipe 8, a second gear 9, a support frame 10, a filter screen 11, a clamping rod 12, a rubber sealing ring 13, an external thread ring 14, a spring 15 and a limiting block 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a fire sprinkler device in petrochemical field equipment, comprising a fixed pipe 5 and a mounting pipe 6 which are arranged up and down, wherein an upper inner pipe wall of the mounting pipe 6 is provided with a ring groove, an outer thread ring 14 is arranged inside the ring groove, the upper end of the outer thread ring 14 extends to the outside of the ring groove and is fixedly connected with the lower end of the fixed pipe 5, the wall of the ring groove is provided with a thread groove matched with the outer thread ring 14, a filtering mechanism is arranged between the lower end of the outer thread ring 14 and the lower wall of the ring groove, blind holes are symmetrically arranged at the positions of the left and right side walls of the ring groove corresponding to the outer thread ring 14, limiting mechanisms are fixedly arranged inside the two blind holes, a vertical movable pipe 8 is arranged at the lower side of the inner part of the mounting pipe 6, the lower end of the movable pipe 8 extends to the outer part of the mounting pipe 6, and the, the lower end of the movable tube 8 is fixedly connected with a spray head 1, the installation tube 6 is fixedly provided with a motor 4, the motor 4 is electrically connected with an external power supply, the tail end of an output shaft of the motor 4 is fixedly connected with a first gear 2, the outer tube wall of the movable tube 8 is fixedly sleeved with a second gear 9 which is meshed with the first gear 2, the outer tube wall at the left side of the installation tube 6 is fixedly provided with a temperature sensor, the inner edge of an opening at the lower side of the fixed tube 5 is fixedly provided with an electromagnetic valve, the electromagnetic valve and the motor 4 are both electrically connected with the temperature sensor, the limiting mechanism comprises a fixed ring, a spring 15, a limiting block 16 and a clamping rod 12, the limiting block 16 is in sliding connection with the hole wall of the blind hole, the fixed ring is fixedly connected with the inner edge of the opening of the blind hole, the rod wall of the clamping rod 12 is movably sleeved with the inner ring wall, and the right end of the clamping rod 12 is provided with a hemispherical surface, the outer ring wall of the external thread ring 14 is provided with a clamping groove matched with one end of the clamping rod 12 positioned outside the blind hole, the left end and the right end of the spring 15 are respectively fixedly connected with the bottom of the blind hole and the left end of the limiting block 16, the filtering mechanism comprises a supporting frame 10 and a filtering screen 11, the supporting frame is arranged between the lower side groove wall of the annular groove and the lower end of the external thread ring 14, the upper end and the lower end of the supporting frame 10 are respectively abutted against the lower side groove wall of the annular groove and the lower end of the external thread ring 14, the filtering screen 11 is fixedly connected with the inner side wall of the supporting frame 10, the upper end of the movable tube 8 is fixedly connected with a conical funnel 7, the conical funnel 7 can guide most of water flow into the movable tube 8, the kinetic energy loss is reduced, the shaft wall of the output shaft of the, the bracing piece 3 can provide the support to the bracing piece 3 of motor 4, prevents that first gear 2 and second gear 9 from skidding, and the lower extreme of fixed pipe 5 is located the outside fixedly connected with rubber seal of department of external screw thread ring 14, and rubber seal can improve sealed effect.
The utility model discloses in, during the use, after temperature sensor detects ambient temperature too high, start solenoid valve and motor 4, the solenoid valve is opened and is let rivers go into the movable tube 8 in, motor 4's output rotates and drives first gear 2 and rotate, first gear 2 rotates through second gear 9, second gear 9 drives movable tube 8 and rotates, movable tube 8 drives shower nozzle 1 and rotates, the region of shower nozzle 1 spun water smoke can even cover the below, water smoke covers evenly, the fire suppression effect is better, rotate the installation pipe, external screw thread ring 14 follows the interior roll-off of ring channel, can take out carriage 10 and filter screen 11 this moment, be convenient for clear up the sand grain of long-time use back aquatic and can block up the shower nozzle.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A fire sprinkler device in petrochemical equipment comprises a fixed pipe (5) and an installation pipe (6) which are arranged up and down, and is characterized in that an annular groove is formed in the upper inner pipe wall of the installation pipe (6), an external thread ring (14) is arranged inside the annular groove, the upper end of the external thread ring (14) extends to the outside of the annular groove and is fixedly connected with the lower end of the fixed pipe (5), a thread groove matched with the external thread ring (14) is formed in the groove wall of the annular groove, a filtering mechanism is arranged between the lower end of the external thread ring (14) and the lower side groove wall of the annular groove, blind holes are symmetrically formed in the positions, corresponding to the external thread ring (14), of the left side groove wall and the right side groove wall of the annular groove, limiting mechanisms are fixedly arranged inside the two blind holes, and a vertical movable pipe (8) is arranged on the lower side, the lower extreme of activity pipe (8) extends to the outside of installation pipe (6), and the outer pipe wall of activity pipe (8) passes through sealed bearing and the lower side inner tube wall rotation of installation pipe (6) and is connected, the lower extreme fixedly connected with shower nozzle (1) of activity pipe (8), installation pipe (6) are fixed to be equipped with motor (4), the terminal fixedly connected with first gear (2) of output shaft of motor (4), the outer pipe wall of activity pipe (8) is fixed cup jointed second gear (9) with first gear (2) intermeshing, the outer pipe wall of the left side of installation pipe (6) is fixed to be equipped with temperature sensor, the downside opening part of fixed pipe (5) is interior along being fixed the solenoid valve that is equipped with.
2. A fire sprinkler system in petrochemical equipment according to claim 1, the limiting mechanism comprises a fixing ring, a spring (15), a limiting block (16) and a clamping rod (12), the limiting block (16) is connected with the hole wall of the blind hole in a sliding way, the fixing ring is fixedly connected with the inner edge of the opening of the blind hole, the rod wall of the clamping rod (12) is movably sleeved with the inner ring wall of the fixing ring, the left end and the right end of the clamping rod (12) extend to the outside of the fixing ring, the left end of the clamping rod (12) is fixedly connected with the limiting block (16), the right end of the clamping rod (12) is provided with a hemispherical surface, the outer ring wall of the external thread ring (14) is provided with a clamping groove matched with one end of the clamping rod (12) which is positioned outside the blind hole, the left end and the right end of the spring (15) are respectively fixedly connected with the bottom of the blind hole and the left side of the limiting block (16).
3. The fire sprinkler device of petrochemical field equipment, according to claim 1, wherein the filtering mechanism comprises a supporting frame (10) and a filtering net (11), the supporting frame is disposed between the lower side wall of the ring groove and the lower end of the external thread ring (14), the upper and lower ends of the supporting frame (10) are respectively disposed against the lower side wall of the ring groove and the lower end of the external thread ring (14), and the filtering net (11) is fixedly connected with the inner side wall of the supporting frame (10).
4. A fire sprinkler arrangement in petrochemical equipment according to claim 1, characterised in that the upper end of the movable pipe (8) is fixedly connected with a cone funnel (7).
5. The fire sprinkler device of petrochemical field equipment according to claim 1, wherein the shaft wall of the output shaft of the motor (4) is rotatably sleeved with a support rod (3) through a rolling bearing, and the left end of the support rod (3) is fixedly connected with the right outer pipe wall of the installation pipe (6).
6. A fire sprinkler device in petrochemical field equipment according to claim 1, characterized in that the lower end of the fixed pipe (5) is fixedly connected with a rubber sealing ring at the outer side of the external thread ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922432353.XU CN212118844U (en) | 2019-12-30 | 2019-12-30 | Fire sprinkler device in petrochemical industry field equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922432353.XU CN212118844U (en) | 2019-12-30 | 2019-12-30 | Fire sprinkler device in petrochemical industry field equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212118844U true CN212118844U (en) | 2020-12-11 |
Family
ID=73676450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922432353.XU Expired - Fee Related CN212118844U (en) | 2019-12-30 | 2019-12-30 | Fire sprinkler device in petrochemical industry field equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212118844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591160A (en) * | 2022-09-29 | 2023-01-13 | 国网青海省电力公司西宁供电公司（Cn） | Outdoor electric power cabinet capable of effectively avoiding fire |
-
2019
- 2019-12-30 CN CN201922432353.XU patent/CN212118844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591160A (en) * | 2022-09-29 | 2023-01-13 | 国网青海省电力公司西宁供电公司（Cn） | Outdoor electric power cabinet capable of effectively avoiding fire |
| CN115591160B (en) * | 2022-09-29 | 2023-08-29 | 国网青海省电力公司西宁供电公司 | Outdoor electric power cabinet capable of effectively avoiding fire disaster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |