CN204677319U - Vertical draw-out type LNG fuel boats and ships GVU clack box - Google Patents
Vertical draw-out type LNG fuel boats and ships GVU clack box Download PDFInfo
- Publication number
- CN204677319U CN204677319U CN201520364706.6U CN201520364706U CN204677319U CN 204677319 U CN204677319 U CN 204677319U CN 201520364706 U CN201520364706 U CN 201520364706U CN 204677319 U CN204677319 U CN 204677319U
- Authority
- CN
- China
- Prior art keywords
- gvu
- casing
- case lid
- mounting bracket
- ships
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 12
- 238000000605 extraction Methods 0.000 claims abstract description 8
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Valve Housings (AREA)
Abstract
The utility model discloses a kind of vertical draw-out type LNG fuel boats and ships GVU clack box, solve the problem that boats and ships GVU clack box volume is large, Maintenance and Repair are inconvenient.Technological scheme comprises vertical casing, described casing is built with extraction unit, described extraction unit comprises case lid and is vertically installed with the mounting bracket of GVU valve member unit, the upper end of described mounting bracket is fixed on case lid, the contacts baseplate of lower end and casing, described casing is connected through sealing gasket and bolt seal with case lid, and described case lid has pore.The utility model structure is simple, compact, be convenient to install, repair and maintenance.
Description
Technical field
The utility model relates to a kind of boats and ships clack box, specifically a kind of vertical draw-out type LNG fuel boats and ships GVU clack box.
Background technique
What install in LNG fuel boats and ships GVU clack box is some for the valve member of gas supply that controls or before adjustments of gas engine fuel and tubing device, and the combination of these valve members is referred to as GVU valve member unit.So far, LNG fuel boats and ships GVU clack box is usually with reference to land product reformation, and adopt horizontal design, GVU valve assembly presses air feed flow process horizontal arrangement, and this just causes clack box volume large, is not suitable for the installation of the relative small space of watercraft engine room; In addition, being fixedly connected with casing when GVU valve assembly is installed, just there is the problem of installation, repair and maintenance difficulty in this.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, provide that a kind of structure is simple, compact, be convenient to install, the vertical draw-out type LNG fuel boats and ships GVU clack box of repair and maintenance.
Technological scheme comprises vertical casing, described casing is built with extraction unit, described extraction unit comprises case lid and is vertically installed with the mounting bracket of GVU valve member unit, the upper end of described mounting bracket is fixed on case lid, the contacts baseplate of lower end and casing, described casing is connected through sealing gasket and bolt seal with case lid, and described case lid has pore.
Described casing and/or case lid are provided with ventilation flange.
Described box bottom is provided with shock mount, and the lower end of described mounting bracket is positioned on shock mount.
Described mounting bracket is positioned at the central part of casing, and described GVU valve member unit is arranged on mounting bracket according to technological process vertical spin centered by mounting bracket.
Based on the problem that watercraft engine room space is relatively narrow and small, clack box is changed into solid, simultaneously connection support on case lid by horizontal, and by described GVU valve member cellular installation at mounting bracket, add mounting arrangements point, effectively can reduce and arrange space required for each parts in GVU valve member unit; On the other hand, because mounting bracket is only connected with case lid, be not connected with casing, when therefore extracting case lid out, synchronously the GVU valve member unit on mounting bracket can be extracted out together, thus thoroughly solve over GVU valve assembly install time be fixedly connected with casing, exist installation, repair and maintenance difficulty problem.
Described casing and/or case lid are provided with ventilation flange, can design the ventilation flange included an inlet and an outlet as required, and its particular location on casing and case lid can need reasonable Arrangement according to technological process trend.
The vibrations considering may to occur in ship running process, the problem such as to jolt, box bottom is provided with shock mount, utilizes shock mount to carry out damping to mounting bracket, effectively can suppress the vibrations of the parts such as valve, pipe fitting of GVU valve member unit on mounting bracket.
In order to improve space availability ratio further, mounting bracket is arranged the central position of casing, make GVU valve member unit be arranged on mounting bracket according to technological process vertical spin centered by mounting bracket simultaneously, this method for arranging, make the more horizontal clack box of three-dimensional clack box, volume-diminished more than 20%.
The utility model structure is simple, volume reduces greatly, installation and maintenance are easy, reliable and stable, be highly suitable for being installed on watercraft engine room.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model.
Fig. 2 is the right TV structure schematic diagram of the utility model.
Fig. 3 is the process flow diagram of GVU valve member unit in GVU clack box in embodiment.
Wherein, 1-casing, 2-case lid, 3-mounting bracket, 4-ventilation intake flange, 5-vent outlet flange, 6-pore, 7-shock mount, 8-GU valve member unit, 8.1--filter cleaner, 8.2-interlock valve, 8.3-diffusion valve, 8.4-pressure regulator valve, 8.5-injection valve, 8.6-pressure transducer, 8.7-BOG outer pipe, 8.8-NG inlet duct, 8.9-NG outer pipe, 9-bolt, 10-sealing gasket.
Embodiment
Below in conjunction with accompanying drawing, explanation is further explained to the utility model:
Be vertical see casing described in Fig. 1 and Fig. 21, extraction unit is housed, described extraction unit comprises case lid 2 and mounting bracket 3, the upper end of described mounting bracket 3 is fixed on case lid, lower end contacts with the shock mount 7 on the base plate of casing 1, described casing 1 and case lid 2 are tightly connected through sealing gasket 10 and bolt 9, described case lid 1 have the pore 6 for the pipeline turnover in GVU valve member unit 8.In the present embodiment, described casing is provided with ventilation intake flange 4, and case lid is provided with vent outlet flange 5, for connecting the ventilation duct outside clack box.Described mounting bracket 3 is positioned at the central part of casing 1, GVU valve member unit described mounting bracket 3 is equipped with, in the present embodiment, GVU valve member unit comprises filter cleaner 8.1, interlock valve 8.2, diffusion valve 8.3, pressure regulator valve 8.4, injection valve 8.5, pressure transducer 8.6, BOG outer pipe 8.7, NG inlet duct 8.8, NG outer pipe 8.9 and the pipeline connected between above-mentioned parts, its technological process is see Fig. 3, see Fig. 1 and Fig. 2, each parts of GVU valve member unit 8 execute installation by its technological process along the vertical spiral shell of mounting bracket 3, BOG outer pipe 8.7 is connected with the pipeline outside casing 1 after being stretched out by the pore 6 on case lid 2 with NG outer pipe 8.9, NG inlet duct 8.8 stretches out outside casing 1 by ventilation intake flange 4, described ventilation intake flange 4 is communicated with ventilation duct respectively with vent outlet flange 5, to ensure the normal ventilation in casing 1, avoid NG excessive concentration.
Claims (4)
1. a vertical draw-out type LNG fuel boats and ships GVU clack box, comprise vertical casing, it is characterized in that, described casing is built with extraction unit, described extraction unit comprises case lid and is vertically installed with the mounting bracket of GVU valve member unit, and the upper end of described mounting bracket is fixed on case lid, the contacts baseplate of lower end and casing, described casing is connected through sealing gasket and bolt seal with case lid, and described case lid has pore.
2. vertical draw-out type LNG fuel boats and ships GVU clack box as claimed in claim 1, it is characterized in that, described casing and/or case lid are provided with ventilation flange.
3. vertical draw-out type LNG fuel boats and ships GVU clack box as claimed in claim 1, it is characterized in that, described box bottom is provided with shock mount, and the lower end of described mounting bracket is positioned on shock mount.
4. the vertical draw-out type LNG fuel boats and ships GVU clack box as described in any one of claim 1-3, it is characterized in that, described mounting bracket is positioned at the central part of casing, and described GVU valve member unit is arranged on mounting bracket according to technological process vertical spin centered by mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364706.6U CN204677319U (en) | 2015-05-29 | 2015-05-29 | Vertical draw-out type LNG fuel boats and ships GVU clack box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364706.6U CN204677319U (en) | 2015-05-29 | 2015-05-29 | Vertical draw-out type LNG fuel boats and ships GVU clack box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677319U true CN204677319U (en) | 2015-09-30 |
Family
ID=54177016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520364706.6U Expired - Fee Related CN204677319U (en) | 2015-05-29 | 2015-05-29 | Vertical draw-out type LNG fuel boats and ships GVU clack box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120185A (en) * | 2017-06-07 | 2017-09-01 | 广西九壹动力科技有限公司 | Gas engine peculiar to vessel |
| CN107143434A (en) * | 2017-06-07 | 2017-09-08 | 广西九壹动力科技有限公司 | A kind of GVU devices and control method |
-
2015
- 2015-05-29 CN CN201520364706.6U patent/CN204677319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120185A (en) * | 2017-06-07 | 2017-09-01 | 广西九壹动力科技有限公司 | Gas engine peculiar to vessel |
| CN107143434A (en) * | 2017-06-07 | 2017-09-08 | 广西九壹动力科技有限公司 | A kind of GVU devices and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |