CN210485265U - Natural gas supply device - Google Patents
Natural gas supply device Download PDFInfo
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- CN210485265U CN210485265U CN201921048615.6U CN201921048615U CN210485265U CN 210485265 U CN210485265 U CN 210485265U CN 201921048615 U CN201921048615 U CN 201921048615U CN 210485265 U CN210485265 U CN 210485265U
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- storage tank
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- pipe
- shower
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Abstract
The utility model provides a natural gas air feeder belongs to natural gas air feeder technical field. The utility model provides a natural gas supply device includes a horizontal storage tank, the at least one piece that stands of top fixedly connected with of storage tank, a support strip has been placed on the piece that stands, fixedly connected with one on the support strip around the shower of storage tank whole body and with the storage tank whole body between be separated by the certain distance, a plurality of delivery port has been seted up with the corresponding one side of storage tank whole body to the shower, just shower one end is sealed, and the other end and a bellows are connected, and the other end of bellows is connected with the output of a booster pump, the input of booster pump passes through pipeline UNICOM with a water supply installation who supplies water and use. The utility model discloses a surrounding shower, the booster pump that sets up around the storage tank whole body, can directly spraying water to the whole body of storage tank and cool down, the sprinkling surface of water is more complete, and the cooling effect is better.
Description
Technical Field
The utility model belongs to the technical field of the natural gas air feeder, concretely relates to natural gas air feeder.
Background
The LNG storage tank is a necessary gas storage device in a natural gas supply system and is generally directly hung in an outdoor place. Under the summer high temperature condition, the storage tank temperature is high, causes the natural gas evaporation capacity in the storage tank to increase, and gas phase space's in the increase storage tank pressure under this condition, generally all can diffuse the natural gas through BOG, perhaps direct manual work carries out the watering cooling to the storage tank surface. BOG diffuses and to increase natural gas unnecessary extravagant, and simultaneously under the high temperature environment, because the number of times that need diffuse is more, can have certain interference to the steady voltage operation of storage tank, and the intensity of labour of artifical watering is big, and the watering face is not necessarily complete, can early layer cooling incomplete condition, influences the cooling effect.
SUMMERY OF THE UTILITY MODEL
In order to the above situation, the utility model provides a natural gas air feeder, this air feeder have set up around the single tube that sprays in storage tank whole body, can be handled in the face of the storage tank cooling of watering comparatively complete.
The technical scheme of the utility model as follows:
the utility model provides a natural gas supply device, includes a horizontal storage tank, the at least one piece that stands of top fixedly connected with of storage tank, a support strip has been placed on the piece that stands, fixedly connected with one on the support strip around the shower of storage tank whole body and with the storage tank whole body between be separated by the certain distance, a plurality of delivery port has been seted up with the corresponding one side of storage tank whole body to the shower, just shower one end is sealed, and the other end and a bellows are connected, and the other end of bellows is connected with the output of a booster pump, the input of booster pump passes through pipeline UNICOM with a water supply installation who supplies water and use.
Furthermore, the spraying pipe comprises a plurality of approximately annular spraying single pipes, each spraying single pipe comprises two annular half pipes, openings of the two annular half pipes are connected through flanges, and a branch pipe is connected to one annular half pipe; the spraying single pipes at the head end are only connected with one branch pipe, the other spraying single pipes are respectively connected with two branch pipes, the branch pipes between the two spraying single pipes at the adjacent positions connect and communicate the spraying single pipes in pairs through a connecting piece, and the branch pipe at the tail end is connected with a collecting pipe.
Furthermore, each spraying single tube is fixedly connected to different positions of the same supporting bar through iron wires.
Further, a valve control is arranged on the collecting pipe.
Furthermore, the spraying single pipe is a steel pipe.
The utility model discloses compare in prior art, its beneficial effect lies in:
1. through the shower, the booster pump around setting up around the storage tank, can directly spray water to the whole body of storage tank and cool down, the watering face is more complete, and the cooling effect is better, has still removed the step of artifical watering simultaneously from.
2. The shower that sets up is by many can dismantle the connection and can the UNICOM of each other spray the single tube and constitute for the shower can directly install manually and dismantle, also the pipe fitting that can directly be torn open when overhauing or changing the shower and operate, need not to cut with the help of the apparatus and dismantle, only needs to operate under the condition of not moving fire, accords with the natural gas station environmental requirement.
3. A corrugated pipe is arranged between the output end of the booster pump and the spray pipe, so that the transmission of vibration of the booster pump during operation on the pipeline is relieved, the influence of vibration of the booster pump on parts such as connecting pieces, valves and the like of the spray pipe is reduced, and meanwhile, the noise can be reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a spraying single pipe.
Illustration of the drawings: 1 storage tank, 2 shower pipes, 201 spray the single tube, 2011 annular half pipe, 2012 the ring flange, 2013 water curtain shower nozzle, 202 bleeder, 203 connecting piece, 204 header pipe, 3 found the piece, 4 support bars, 5 bellows, 6 booster pumps, 7 water supply installation.
Detailed Description
The invention will be further described with reference to the accompanying fig. 1-2. Wherein, fig. 2 illustrates the spraying single-pipe structure at the head end position.
Example 1
The utility model provides a natural gas supply device, includes a horizontal storage tank 1, the at least one piece 3 that stands of top fixedly connected with of storage tank 1, a support strip 4 has been placed on the piece 3 of standing, 4 last fixedly connected with one surround in the shower 2 of 1 whole body of storage tank and with 1 whole body of storage tank between be separated by a certain distance, a plurality of delivery port has been seted up with the corresponding one side of 1 whole body of storage tank to shower 2, just 2 one end of shower are sealed, and the other end is connected with a bellows 5, and the other end of bellows 5 is connected with the output of a booster pump 6, the input of booster pump 6 passes through pipeline UNICOM with a water supply installation 7 that supplies water and use.
Example 2
A natural gas supply device comprises a horizontal storage tank 1, wherein at least one vertical block 3 in a Y shape is adhered to the top of the storage tank 1, a horizontal support bar 4 is placed on the vertical block 3, the support bar 4 is bound with a plurality of spraying single pipes 201 at intervals through iron wires from front to back in sequence, each spraying single pipe 201 surrounds the storage tank 1 and is arranged at a certain distance from the storage tank 1 to the storage tank 1, each spraying single pipe 201 comprises two annular half pipes 2011, one side, facing the storage tank 1, of each annular half pipe 2011 is provided with a plurality of water outlets for completely spraying and cooling the storage tank 1, and in order to further enhance the complete spraying effect of the storage tank 1, one side, facing the storage tank 1, of each annular half pipe 2011 can be provided with a plurality of water curtain spray nozzles 2013; the two open ends of the annular half pipes 2011 are slightly straight, the two annular half pipes 2011 are connected through flanges 2012 to form a communicated spraying single pipe 201, one annular half pipe 2011 of the spraying single pipe 201 positioned at the head end of the supporting bar 4 is connected with a branch pipe 202, the two opposite side walls of the rest spraying single pipes 201 are respectively connected with a branch pipe 202, the branch pipes 202 are positioned on the same horizontal position, the branch pipes 202 between the two adjacent spraying single pipes 201 are connected through a connecting piece 203 for connecting any pipeline such as a screw thread, the spraying single pipes 201 are communicated to form the detachable spraying pipe 2, so that the spraying pipe 2 can be directly and manually detached, connected and the like when being installed, overhauled and installed on the natural gas storage tank 1, and for the high-risk gas, the overhaul and the installation of the natural gas storage tank 1 are carried out under the safe condition, no-fire conditions are required. The branch pipe 202 at the rearmost end of the support bar 4 is connected to a manifold 204 via an arbitrary pipe connection connector 203 such as a screw, the other end of the manifold 204 is connected to a bellows 5, the other end of the bellows 5 is connected to an output end of a booster pump 6, and an input end of the booster pump 6 is connected to a water supply device 7 (e.g., a water tank) for supplying water via a pipe. The corrugated pipe 5 can relieve the transmission of vibration of the booster pump 6 on the pipeline when in operation, so as to reduce the influence of the vibration of the booster pump 6 on the components such as the connecting piece 203, the valve and the like of the spray pipe 2, and simultaneously reduce the noise. For convenience of control, valves may be provided in the manifold 204 and the pipes connected to the booster pumps 6, respectively.
The carbon steel pipe is preferably selected as the spray pipe, so that the performance is better, and the outdoor use is longer.
The foregoing merely illustrates preferred embodiments of the present invention, which are described in considerable detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The utility model provides a natural gas supply device, includes a horizontal storage tank, its characterized in that: at least one of the top fixedly connected with of storage tank founds the piece, found and placed a stay on the piece, fixedly connected with one on the support bar around in the storage tank all around the shower and with the storage tank all around be separated by the certain distance between the body, a plurality of delivery port has been seted up with the corresponding one side of storage tank all around to the shower, just shower one end is sealed, and the other end and a bellows are connected, and the other end of bellows is connected with the output of a booster pump, the input of booster pump passes through pipeline UNICOM with a water supply installation that supplies water and use.
2. A natural gas supply apparatus as claimed in claim 1, wherein: the spraying pipes comprise a plurality of approximately annular spraying single pipes, each spraying single pipe comprises two annular half pipes, openings of the two annular half pipes are connected through flanges, and one annular half pipe is connected with a branch pipe; the spraying single pipes at the head end are only connected with one branch pipe, the other spraying single pipes are respectively connected with two branch pipes, the branch pipes between the two spraying single pipes at the adjacent positions connect and communicate the spraying single pipes in pairs through a connecting piece, and the branch pipe at the tail end is connected with a collecting pipe.
3. A natural gas supply apparatus as claimed in claim 2, wherein: and a valve control is arranged on the collecting pipe.
4. A natural gas supply apparatus as claimed in claim 2, wherein: the spraying single pipe is a steel pipe.
5. A natural gas supply apparatus as claimed in claim 2, wherein: each spray the single tube and pass through iron wire fixed connection on the different positions of same support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921048615.6U CN210485265U (en) | 2019-07-05 | 2019-07-05 | Natural gas supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921048615.6U CN210485265U (en) | 2019-07-05 | 2019-07-05 | Natural gas supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210485265U true CN210485265U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921048615.6U Active CN210485265U (en) | 2019-07-05 | 2019-07-05 | Natural gas supply device |
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| Country | Link |
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| CN (1) | CN210485265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031162A (en) * | 2022-05-10 | 2022-09-09 | 中海石油气电集团有限责任公司 | A fire prevention shock insulation device for LNG storage tank |
-
2019
- 2019-07-05 CN CN201921048615.6U patent/CN210485265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031162A (en) * | 2022-05-10 | 2022-09-09 | 中海石油气电集团有限责任公司 | A fire prevention shock insulation device for LNG storage tank |
| CN115031162B (en) * | 2022-05-10 | 2024-01-30 | 中海石油气电集团有限责任公司 | Fireproof shock insulation device for LNG storage tank |
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