CN215215744U - Gas-pumping type hydrogen bus - Google Patents
Gas-pumping type hydrogen bus Download PDFInfo
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- CN215215744U CN215215744U CN202121229618.7U CN202121229618U CN215215744U CN 215215744 U CN215215744 U CN 215215744U CN 202121229618 U CN202121229618 U CN 202121229618U CN 215215744 U CN215215744 U CN 215215744U
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- hydrogen
- pipe
- outer side
- cylinder
- supply pipe
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 180
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 180
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 176
- 238000005086 pumping Methods 0.000 title abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 3
- 150000002431 hydrogen Chemical class 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/45—Hydrogen technologies in production processes
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a gas-pumping type hydrogen bus bar, which relates to the technical field of new energy, and solves the problems that when the existing hydrogen bus bar is used, because the common hydrogen bus bar can not quickly exhaust the gas in the steel cylinder, the steel cylinder needs to be transported to a special place, the residual hydrogen in the steel cylinder is exhausted, the workload is large, and the waste of hydrogen is caused; the fire arrestor is installed on the outer side of the vertical pipe, and the vertical pipe is of a cylindrical structure; and the bypass pipe is arranged at the bottom of the outer side of the hydrogen cylinder, and the top of the outer side of the transverse pipe at the bottom of the bypass pipe is connected with the bottom end of the vertical pipe. When the inside atmospheric pressure of hydrogen cylinder is less than the atmospheric pressure in the bypass pipe, through using the aspiration pump to the inside remaining hydrogen of hydrogen cylinder through the standpipe pump violently manage in, make remaining hydrogen make full use of, resources are saved, simple structure, the operation of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of the new forms of energy, more specifically says, in particular to bleeder hydrogen busbar.
Background
The hydrogen busbar indicates bottled high-pressure gas, reduce pressure to certain operating pressure through this equipment, concentrate the equipment of confession gas, the busbar comprises two trunk lines of converging about by two, there are four high-pressure valves in the centre, control respectively and control two sets of collecting pipes about, every group has a considerable branch valve, the gas cylinder is connected to hose and fixture, a high-pressure gauge is equipped with in the centre, be used for detecting the pressure in the collecting pipe, there are two sets of pressure reducers respectively above the high-pressure valve, so that operating pressure and flow are adjusted in control, there are two low-pressure valves respectively above the pressure reducer, low-pressure gas when being used for controlling two rows of switches of converging, the main line of converging low-pressure is equipped with the total valve of a low pressure, be used for controlling the gas of low-pressure pipeline.
For example, application No.: relate to a device that converges of hydrogen and oxygen among CN201920398106.X, which comprises a housin, the casing is the cavity setting, the both sides lateral wall of casing is equipped with first intake pipe and second intake pipe respectively, first intake pipe sets up through a plurality of first fulcra pipeline and the inside intercommunication of casing, and the second intake pipe sets up through a plurality of second fulcra pipeline and the inside intercommunication of casing, first fulcra pipeline and the crisscross setting of second fulcra pipeline, the lower extreme of casing is equipped with the output pipeline, the upside lateral wall fixedly connected with motor of casing, and the output of motor is connected with the pivot. The utility model is simple in operation, convenient to use, the crisscross setting of a plurality of first fulcrums and a plurality of second fulcrums makes the even more quick of mixture of hydrogen and oxygen, and the motor drives the epaxial flabellum rotation of pivot simultaneously, makes hydrogen and oxygen misce bene to reaction with higher speed has practiced thrift the time, has improved work efficiency.
Based on discovery among the prior art, current hydrogen busbar is when using, because the unable quick row of ordinary hydrogen busbar is gaseous in the steel bottle, need transport the special place to the steel bottle, clear the inside remaining hydrogen, and the work load is great, and insufficient to the utilization of hydrogen, causes the waste of hydrogen.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and an air-extracting type hydrogen bus is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a formula of can bleeding hydrogen busbar to solve current hydrogen busbar when using, because the unable quick row of ordinary hydrogen busbar is gaseous in the steel bottle to the greatest extent, need transport the steel bottle to dedicated place, clear inside remaining hydrogen row, work load is great, and insufficient to the utilization of hydrogen, causes the problem of the waste of hydrogen.
The purpose and the efficacy of the air-pumping type hydrogen bus-bar are achieved by the following specific technical means:
an evacuable hydrogen manifold comprising: the hydrogen cylinder is of a cylindrical structure, and the bottom of the outer side of the hydrogen cylinder is provided with a vertical pipe; the fire arrestor is installed on the outer side of the vertical pipe, and the vertical pipe is of a cylindrical structure; and the bypass pipe is arranged at the bottom of the outer side of the hydrogen cylinder, and the top of the outer side of the transverse pipe at the bottom of the bypass pipe is connected with the bottom end of the vertical pipe.
Further, the hydrogen cylinder includes: the hydrogen supply pipe A is of a cylindrical structure and is arranged at the top of the outer side of the hydrogen cylinder; and the top of the hydrogen supply pipe B is provided with an air pipe installation interface, and the hydrogen supply pipe B is arranged at the top of the outer side of the hydrogen cylinder.
Further, the hydrogen cylinder further includes: the hydrogen supply pipe C is arranged at the top of the outer side of the hydrogen cylinder; and the hydrogen supply pipe D is arranged at the top of the outer side of the hydrogen cylinder, and the hydrogen supply pipe A, the hydrogen supply pipe B, the hydrogen supply pipe C and the hydrogen supply pipe D are arranged at the positions which are parallel and opposite to each other at the top of the outer side of the hydrogen cylinder.
Further, the hydrogen cylinder further includes: the regulating valve A is arranged on the outer sides of the hydrogen supply pipe A, the hydrogen supply pipe B, the hydrogen supply pipe C and the hydrogen supply pipe D; and the tail pipe is provided with a stop valve at the side end and is arranged at the bottom of the outer side of the hydrogen cylinder.
Further, the standpipe includes: the air pump is arranged on the outer side of the vertical pipe and is placed above the flame arrester on the outer side of the vertical pipe; the ball valve A is arranged on the outer side of the vertical pipe and is placed below the flame arrester on the outer side of the vertical pipe; and the regulating valve B is arranged on the outer side of the vertical pipe and is placed below the ball valve A.
Further, the bypass pipe includes: the ball valve B is arranged on the outer side of the bypass pipe; and the one-way valve is arranged on the outer side of the bypass pipe and is arranged below the ball valve B.
Further, the bypass pipe further comprises: the transverse pipe is of a cylindrical structure and is arranged at the bottom end of the bypass pipe; and the ball valve C is arranged on the outer side of the transverse pipe.
Further, the bypass pipe further comprises: the pressure gauge is arranged at the side end of the transverse pipe; the bottom of outlet duct is connected with the hydrogen supply female pipe, and the outlet duct is installed in the outside bottom of violently managing.
Compared with the prior art, the utility model discloses following beneficial effect has:
in the device, the air pump is arranged, when the air pressure in the hydrogen cylinder is smaller than the air pressure in the bypass pipe, the residual hydrogen in the hydrogen cylinder is pumped into the transverse pipe through the vertical pipe by using the air pump, so that the residual hydrogen is fully utilized, resources are saved, the production cost of the hydrogen is reduced, the structure is simple, the operation is convenient, the residual hydrogen is reduced by manual evacuation, the utilization rate of the hydrogen by equipment is improved, and the expenditure of extra labor cost is reduced;
drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the hydrogen cylinder of the present invention.
Fig. 3 is a flow chart of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a hydrogen gas cylinder; 101. a hydrogen supply pipe A; 102. a hydrogen supply tube B; 103. a hydrogen supply pipe C; 104. a hydrogen supply tube D; 105. adjusting a valve A; 106. a tail pipe; 2. a vertical tube; 201. an air pump; 202. a ball valve A; 203. adjusting a valve B; 3. a bypass pipe; 301. a ball valve B; 302. a one-way valve; 303. a transverse tube; 304. a ball valve C; 305. a pressure gauge; 306. and an air outlet pipe.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 3:
the utility model provides a but formula of bleeding hydrogen busbar, include: the hydrogen generating device comprises a hydrogen cylinder 1, wherein the hydrogen cylinder 1 is of a cylindrical structure, and a vertical pipe 2 is arranged at the bottom of the outer side of the hydrogen cylinder 1; the fire arrestor is arranged on the outer side of the vertical pipe 2, and the vertical pipe 2 is of a cylindrical structure; the bypass pipe 3, the bypass pipe 3 is installed at the outside bottom of the hydrogen cylinder 1, the outside top of the horizontal pipe 303 at the bottom of the bypass pipe 3 is connected with the bottom end of the vertical pipe 2, the hydrogen supply pipe A101 is opened, the hydrogen supply pipe B102, the hydrogen supply pipe C103 and the regulating valve A105 installed outside the hydrogen supply pipe D104 convey hydrogen to the inside of the hydrogen cylinder 1, the tail pipe 106 is convenient for installing other equipment for use, the tail pipe is closed through a stop valve when no equipment is connected to prevent leakage of hydrogen, residual hydrogen in the hydrogen cylinder 1 is pumped into the horizontal pipe 303 under the action of the air pump 201, the residual hydrogen can be fully utilized, resources are saved, the safety factor of a backflow preventer on the vertical pipe 2 can be improved when the backflow preventer is used, the ball valve C304 is opened to convey hydrogen into the air outlet pipe 306 to facilitate supply to other equipment for use, the check valve 302 prevents hydrogen when the air pressure in the hydrogen cylinder 1 is smaller than the air pressure in the bypass pipe 3, the hydrogen cylinder 1 includes: the hydrogen supply pipe A101 is of a cylindrical structure, and the hydrogen supply pipe A101 is arranged at the top of the outer side of the hydrogen cylinder 1; the top of the hydrogen supply pipe B102 is provided with an air pipe installation interface, and the hydrogen supply pipe B102 is arranged at the top of the outer side of the hydrogen cylinder 1; a hydrogen supply pipe C103, wherein the hydrogen supply pipe C103 is arranged at the top of the outer side of the hydrogen cylinder 1; the hydrogen supply pipe D104 is arranged at the top of the outer side of the hydrogen cylinder 1, and the hydrogen supply pipe A101, the hydrogen supply pipe B102, the hydrogen supply pipe C103 and the hydrogen supply pipe D104 are arranged at the positions which are parallel and opposite to each other at the top of the outer side of the hydrogen cylinder 1; a regulating valve A105, wherein the regulating valve A105 is arranged on the outer sides of the hydrogen supply pipe A101, the hydrogen supply pipe B102, the hydrogen supply pipe C103 and the hydrogen supply pipe D104; tail pipe 106, the stop valve is installed to the side of tail pipe 106, and tail pipe 106 installs the outside bottom at hydrogen cylinder 1, the inside of hydrogen cylinder 1 is cylindrical structure, can assemble a large amount of hydrogen in hydrogen cylinder 1, be convenient for use equipment more, install hydrogen supply pipe A101 at the outside top of hydrogen cylinder 1, hydrogen supply pipe B102, hydrogen supply pipe C103 and hydrogen supply pipe D104, hydrogen supply pipe A101, hydrogen supply pipe B102, hydrogen supply pipe C103 and hydrogen supply pipe D104 are linked together with portable gas cylinder respectively, wherein, standpipe 2 is including: the air pump 201 is installed on the outer side of the vertical pipe 2, and the air pump 201 is placed above the flame arrester on the outer side of the vertical pipe 2; the ball valve A202 is installed on the outer side of the vertical pipe 2, and the ball valve A202 is placed below a flame arrester on the outer side of the vertical pipe 2; the regulating valve B203, the regulating valve B203 is installed in the outside of the standpipe 2, and the regulating valve B203 is placed below the ball valve a202, when the air pressure inside the hydrogen cylinder 1 is less than the air pressure inside the bypass pipe 3, the ball valve a202 and the regulating valve B203 outside the standpipe 2 are opened, and the bypass pipe 3 includes: the ball valve B301, the ball valve B301 is installed at the outer side of the bypass pipe 3; a check valve 302, wherein the check valve 302 is installed at the outer side of the bypass pipe 3, and the check valve 302 is placed below the ball valve B301; the transverse pipe 303 is of a cylindrical structure, and the transverse pipe 303 is installed at the bottom end of the bypass pipe 3; the ball valve C304 is installed on the outer side of the transverse pipe 303; a pressure gauge 305, wherein the pressure gauge 305 is arranged at the side end of the transverse pipe 303; the outlet pipe 306, the bottom of outlet pipe 306 is connected with the female pipe of hydrogen supply, and the outlet pipe 306 is installed in the outside bottom of violently managing 303, detects the atmospheric pressure value through manometer 305, and when the atmospheric pressure of hydrogen cylinder 1 inside was greater than the atmospheric pressure in the bypass pipe 3, open the ball valve B301 in the bypass pipe 3 outside and carry the hydrogen in violently managing 303.
The specific use mode and function of the embodiment are as follows:
in the utility model, when using the hydrogen bus bar, firstly, the hydrogen in the gas cylinder is filled into the hydrogen cylinder 1, the hydrogen supply pipe A101, the hydrogen supply pipe B102, the hydrogen supply pipe C103 and the hydrogen supply pipe D104 are respectively communicated with the portable gas cylinder, the four adjusting valves A105 are opened to transmit the hydrogen into the hydrogen cylinder 1, the hydrogen cylinder 1 collects a large amount of hydrogen for the cylindrical structure, the pressure value is detected by the pressure gauge 305, when the pressure in the hydrogen cylinder 1 is larger than the pressure in the bypass pipe 3, the ball valves B301 and C304 outside the bypass pipe 3 are opened to transmit the hydrogen into the gas outlet pipe 306 through the cross pipe 303, which is convenient for supplying other devices for use, when the pressure in the hydrogen cylinder 1 is smaller than the pressure in the bypass pipe 3, the ball valve A202 and the adjusting valve B203 outside the standpipe 2 are opened, the hydrogen in the hydrogen cylinder 1 is pumped into the cross pipe 303 through the standpipe 2 by using the air pump 201, the remaining hydrogen is fully utilized, and the check valve 302 prevents the hydrogen from flowing backwards when the pressure inside the hydrogen cylinder 1 is lower than the pressure inside the bypass pipe 3.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. But bleeder hydrogen busbar, its characterized in that: the evacuable hydrogen manifold comprises:
the hydrogen cylinder is of a cylindrical structure, and the bottom of the outer side of the hydrogen cylinder is provided with a vertical pipe;
the fire arrestor is installed on the outer side of the vertical pipe, and the vertical pipe is of a cylindrical structure;
and the bypass pipe is arranged at the bottom of the outer side of the hydrogen cylinder, and the top of the outer side of the transverse pipe at the bottom of the bypass pipe is connected with the bottom end of the vertical pipe.
2. The evacuable hydrogen manifold of claim 1, wherein: the hydrogen cylinder includes:
the hydrogen supply pipe A is of a cylindrical structure and is arranged at the top of the outer side of the hydrogen cylinder;
and the top of the hydrogen supply pipe B is provided with an air pipe installation interface, and the hydrogen supply pipe B is arranged at the top of the outer side of the hydrogen cylinder.
3. The evacuable hydrogen manifold of claim 1, wherein: the hydrogen cylinder further includes:
the hydrogen supply pipe C is arranged at the top of the outer side of the hydrogen cylinder;
and the hydrogen supply pipe D is arranged at the top of the outer side of the hydrogen cylinder, and the hydrogen supply pipe A, the hydrogen supply pipe B, the hydrogen supply pipe C and the hydrogen supply pipe D are arranged at the positions which are parallel and opposite to each other at the top of the outer side of the hydrogen cylinder.
4. The evacuable hydrogen manifold of claim 1, wherein: the hydrogen cylinder further includes:
the regulating valve A is arranged on the outer sides of the hydrogen supply pipe A, the hydrogen supply pipe B, the hydrogen supply pipe C and the hydrogen supply pipe D;
and the tail pipe is provided with a stop valve at the side end and is arranged at the bottom of the outer side of the hydrogen cylinder.
5. The evacuable hydrogen manifold of claim 1, wherein: the standpipe includes:
the air pump is arranged on the outer side of the vertical pipe and is placed above the flame arrester on the outer side of the vertical pipe;
the ball valve A is arranged on the outer side of the vertical pipe and is placed below the flame arrester on the outer side of the vertical pipe;
and the regulating valve B is arranged on the outer side of the vertical pipe and is placed below the ball valve A.
6. The evacuable hydrogen manifold of claim 1, wherein: the bypass pipe includes:
the ball valve B is arranged on the outer side of the bypass pipe;
and the one-way valve is arranged on the outer side of the bypass pipe and is arranged below the ball valve B.
7. The evacuable hydrogen manifold of claim 1, wherein: the bypass pipe further includes:
the transverse pipe is of a cylindrical structure and is arranged at the bottom end of the bypass pipe;
and the ball valve C is arranged on the outer side of the transverse pipe.
8. The evacuable hydrogen manifold of claim 1, wherein: the bypass pipe further includes:
the pressure gauge is arranged at the side end of the transverse pipe;
the bottom of outlet duct is connected with the hydrogen supply female pipe, and the outlet duct is installed in the outside bottom of violently managing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121229618.7U CN215215744U (en) | 2021-06-03 | 2021-06-03 | Gas-pumping type hydrogen bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121229618.7U CN215215744U (en) | 2021-06-03 | 2021-06-03 | Gas-pumping type hydrogen bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215215744U true CN215215744U (en) | 2021-12-17 |
Family
ID=79423015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121229618.7U Active CN215215744U (en) | 2021-06-03 | 2021-06-03 | Gas-pumping type hydrogen bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215215744U (en) |
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2021
- 2021-06-03 CN CN202121229618.7U patent/CN215215744U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Extractable hydrogen manifold Effective date of registration: 20231114 Granted publication date: 20211217 Pledgee: Jiangsu Changshu Rural Commercial Bank Co.,Ltd. DONGBANG sub branch Pledgor: Suzhou Industrial Park ofit Gas Equipment Co.,Ltd. Registration number: Y2023980065318 |