CN205350476U - Marine pressure regulating valve - Google Patents
Marine pressure regulating valve Download PDFInfo
- Publication number
- CN205350476U CN205350476U CN201521126471.3U CN201521126471U CN205350476U CN 205350476 U CN205350476 U CN 205350476U CN 201521126471 U CN201521126471 U CN 201521126471U CN 205350476 U CN205350476 U CN 205350476U
- Authority
- CN
- China
- Prior art keywords
- channel
- adjusting screw
- lane
- valve body
- screw rod
- 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
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- Lift Valve (AREA)
Abstract
The utility model discloses a marine pressure regulating valve has the valve body, its characterized in that has the first passageway and the second channel of vertical setting in the valve body, that still slopes in the valve body is provided with third passageway and four -channel, and first passageway, second channel, third passageway and four -channel interconnected are provided with an adjusting screw in the third passageway, be provided with the 2nd adjusting screw in the four -channel, and an adjusting screw's interior tip supports the internal port department at the second channel, and the 2nd adjusting screw supports the internal port department at four -channel, still be provided with the interface on the valve body, interface and four -channel intercommunication, an adjusting screw and the 2nd adjusting screw's outer tip is provided with the hand wheel. The utility model discloses the beneficial effect who has: novel structure is unique, install simple and conveniently, and existing sealed effect well has the effect of adjust pressure and flow again, still can carry out the blowdown.
Description
Technical field
This utility model relates to valve technology field, is specifically related to a kind of pressure-regulating valve peculiar to vessel.
Background technology
The Flow-rate adjustment that pressure-regulating valve is a kind of simplicity directly perceived controls device, in pipe network, application traffic adjustment valve can directly according to setting flow, valve can under the effect of flow media, flow deviation caused by the residual head of elimination pipeline and pressure oscillation, no matter how system pressure changes all keeps setting flow to be basically unchanged.
Utility model content
The purpose of this utility model is to provide for a kind of novel pressure-regulating valve peculiar to vessel.
In order to reach the purpose of this utility model, technical scheme is as follows:
A kind of pressure-regulating valve peculiar to vessel, there is valve body, it is characterized in that, there is in valve body the first passage and second channel that are vertically arranged, what also tilt in valve body is provided with third channel and fourth lane, first passage, second channel, third channel and fourth lane interconnect, the first adjusting screw rod it is provided with in third channel, the second adjusting screw rod it is provided with in fourth lane, the inner end of the first adjusting screw rod is against the internal port place of second channel, and the second adjusting screw rod is against the internal port place of fourth lane；Being additionally provided with interface on valve body, interface connects with fourth lane；The outer end of the first adjusting screw rod and the second adjusting screw rod is provided with handwheel.
Preferably, third channel and fourth lane are orthogonal, and interface is between third channel and fourth lane.
Preferably, described first passage, second channel, third channel and fourth lane combination form the shape of letter K word.
This utility model has the advantages that
Novel structure is unique, installs simple and convenient, existing good sealing function, has again the effect regulating pressure and flow, also can carry out blowdown.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model pressure-regulating valve peculiar to vessel；
Fig. 2 is the side-looking structural representation of Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is further described, but protection domain of the present utility model is not limited solely to embodiment.
In conjunction with shown in Fig. 1 and Fig. 2, a kind of pressure-regulating valve peculiar to vessel, there is valve body 6, there is in valve body 6 first passage 3 and second channel 4 that are vertically arranged, what also tilt in valve body 6 is provided with third channel 7 and fourth lane 8, first passage 3, second channel 4, third channel 6 and fourth lane 8 interconnect, and third channel 6 and fourth lane 8 are orthogonal, and described first passage 3, second channel 4, third channel 6 and fourth lane 8 combination form the shape of letter K word.
Being additionally provided with interface 5 on valve body 6, interface 5 connects with fourth lane 8.Accessible master gauge or blow-off pipe on interface 5, interface 5 is between third channel 7 and fourth lane 8.
Being provided with the first adjusting screw rod 1 in third channel 6, be provided with the second adjusting screw rod 9 in fourth lane 8, the outer end of the first adjusting screw rod 1 and the second adjusting screw rod 9 is provided with the handwheel 2 regulated.The inner end of the first adjusting screw rod 1 is against the internal port place of second channel 7, and the second adjusting screw rod 9 is against the internal port place of fourth lane 8.During normal condition, current circulate between first passage 3 and second channel 4, when rotating the first adjusting screw rod 1, can be suitable block second channel 4, make the discharge reduction of circulation, hydraulic pressure reduce.The master gauge that the force value of water can be passed through to be connected on interface 5 records, and interface 5 also can connect blow-off pipe, emit sewage.Rotating the second adjusting screw rod 9 also can fourth lane 8 be blocked, now current will not enter in fourth lane 8.
Last it is noted that above example only in order to this utility model is described and and technical scheme described by unrestricted this utility model, therefore, although this utility model is had been carried out describing in detail by this specification with reference to each above-mentioned embodiment, but, it will be understood by those within the art that, still this utility model can be modified or equivalent replacement, and all are without departing from the technical scheme of spirit and scope of the present utility model and improvement thereof, it all should be encompassed in right of the present utility model.
Claims (3)
1. a pressure-regulating valve peculiar to vessel, there is valve body (6), it is characterized in that, there is in valve body the first passage (3) and second channel (4) that are vertically arranged, what also tilt in valve body is provided with third channel (7) and fourth lane (8), first passage, second channel, third channel and fourth lane interconnect, the first adjusting screw rod (1) it is provided with in third channel, the second adjusting screw rod (9) it is provided with in fourth lane, the inner end of the first adjusting screw rod is against the internal port place of second channel, second adjusting screw rod is against the internal port place of fourth lane；Being additionally provided with interface (5) on valve body, interface connects with fourth lane；The outer end of the first adjusting screw rod (1) and the second adjusting screw rod (9) is provided with handwheel (2).
2. pressure-regulating valve peculiar to vessel according to claim 1, it is characterised in that third channel and fourth lane are orthogonal, and interface is between third channel and fourth lane.
3. pressure-regulating valve peculiar to vessel according to claim 1, it is characterised in that described first passage, second channel, third channel and fourth lane combination form the shape of letter K word.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126471.3U CN205350476U (en) | 2015-12-29 | 2015-12-29 | Marine pressure regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126471.3U CN205350476U (en) | 2015-12-29 | 2015-12-29 | Marine pressure regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350476U true CN205350476U (en) | 2016-06-29 |
Family
ID=56171367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521126471.3U Expired - Fee Related CN205350476U (en) | 2015-12-29 | 2015-12-29 | Marine pressure regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205350476U (en) |
-
2015
- 2015-12-29 CN CN201521126471.3U patent/CN205350476U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20181229 |