CN204694399U - Multi-functional pressure measuring valve - Google Patents
Multi-functional pressure measuring valve Download PDFInfo
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- CN204694399U CN204694399U CN201520018030.5U CN201520018030U CN204694399U CN 204694399 U CN204694399 U CN 204694399U CN 201520018030 U CN201520018030 U CN 201520018030U CN 204694399 U CN204694399 U CN 204694399U
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- valve
- valve seat
- duct
- gland nut
- cylindric
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Abstract
A kind of multi-functional pressure measuring valve, comprise valve body, cylindric valve seat, valve rod, taper valve core, soft packing layer, gland nut, handle, valve body is provided with the first duct and the second duct, valve body is provided with the valve seat pilot hole extended internally from a side, first duct is by valve seat pilot hole and the second hole link, second duct is provided with the first detecting instrument interface and the second detecting instrument interface, taper valve core is arranged in the outlet of the first duct in valve seat pilot hole, cylindric valve seat is connected on the valve seat pilot hole of valve body, valve rod is passed down through cylindric valve seat and is connected with taper valve core, soft packing layer is arranged in the packing cavity of cylindric valve seat, gland nut stretches in packing cavity the upper end be installed with in soft packing layer downwards, gland nut and cylindric valve seat are spirally connected, gland nut coordinates with threaded stem, handle be connected to valve rod through gland nut protrude upward portion.The utility model opens a mouth on pressure vessel or pipeline can install multiple surveying instrument.
Description
Technical field
The utility model relates to valve technology field, is specifically related to a kind of multi-functional pressure measuring valve.
Background technology
In the prior art, when needing, on pressure vessel or pipeline, multiple measurement instrument is installed, need first on pressure vessel or pipeline, to open multiple pressure tappings, and after welding hickey mounted valve, after a series of assembly technology, just can carry out ability and detecting instrument is installed, technological requirement is more, and part of appliance use amount is large, and opening too much can cause the potential safety hazards such as leakage, and the profile of pressure vessel or pipeline is impacted, makes whole equipment occupation space larger.
For above problem, need badly in prior art and a kind of on pressure vessel or pipeline, open a hole multiple surveying instrument can be installed, the multi-functional pressure measuring valve of multiple test items that finishing equipment requires.
Summary of the invention
The purpose of this utility model is the deficiency existed to overcome prior art, provides one on pressure vessel or pipeline, open a hole and can install multiple surveying instrument, the multi-functional pressure measuring valve of multiple test items that finishing equipment requires.
The utility model is achieved through the following technical solutions: a kind of multi-functional pressure measuring valve, comprise valve body, cylindric valve seat, valve rod, taper valve core, soft packing layer, gland nut, handle, described valve body is provided with the first duct and the second duct, an end of described valve body is provided with the medium inlet with described first hole link, described valve body is provided with the valve seat pilot hole extended internally from a side, described first duct is by described valve seat pilot hole and described second hole link, described second duct is provided with the first detecting instrument interface and the second detecting instrument interface, described taper valve core is arranged in the outlet of described first duct in described valve seat pilot hole, described cylindric valve seat is connected on the valve seat pilot hole of described valve body, described valve rod is passed down through described cylindric valve seat and is connected with described taper valve core, described soft packing layer is arranged in the packing cavity of described cylindric valve seat, the bottom of described gland nut is stretched in described packing cavity downwards, the lower surface of described gland nut is installed with the upper end in described soft packing layer, described gland nut and described cylindric valve seat are spirally connected, described gland nut coordinates with described threaded stem, described valve rod protrudes upward through described gland nut, what described handle was connected to described valve rod protrudes upward portion.
Described first detecting instrument interface is arranged at the side of described valve body, and described second detecting instrument interface is arranged at another end of described valve body.
Described second detecting instrument interface is connected with nut.
The beneficial effects of the utility model are: the utility model opens a mouth on pressure vessel or pipeline can install multiple surveying instrument, energy significantly Simplified flowsheet requirement, reduce part of appliance use amount, reduce the potential safety hazard because opening too much produces, reduce the space hold of whole equipment, and then raising security, effectively cost-saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the C of Fig. 1---C to cross-sectional view;
Fig. 3 is perspective view of the present utility model.
In the drawings: 1-valve body; The cylindric valve seat of 2-; 3-soft packing layer; 4-valve rod; 5-gland nut; 6-handle; 7-hexagon socket head cap screw; 8-nut; 9-taper valve core; 10-medium inlet; 11-first detecting instrument interface; 12-second detecting instrument interface; 13-first duct; 14-second duct.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1-Figure 3, a kind of multi-functional pressure measuring valve, comprise valve body 1, cylindric valve seat 2, valve rod 4, taper valve core 9, soft packing layer 3, gland nut 5, handle 6, valve body 1 is provided with the first duct 13 and the second duct 14, an end of valve body 1 is provided with the medium inlet 10 be communicated with the first duct 13, valve body 1 is provided with the valve seat pilot hole extended internally from a side, first duct 13 is communicated with the second duct 14 by valve seat pilot hole, second duct 14 is provided with the first detecting instrument interface 11 and the second detecting instrument interface 12, taper valve core 9 is arranged in the first outlet of duct 13 in valve seat pilot hole, cylindric valve seat 2 is connected on the valve seat pilot hole of valve body 1, valve rod 4 is passed down through cylindric valve seat 2 and is connected with taper valve core 9, soft packing layer 3 is arranged in the packing cavity of cylindric valve seat 2, the bottom of gland nut 5 is stretched into downwards in packing cavity, the lower surface of gland nut 5 is installed with the upper end in soft packing layer 3, gland nut 5 and cylindric valve seat 2 are spirally connected, gland nut 5 and valve rod 4 threaded engagement, valve rod 4 protrudes upward through gland nut 5, what handle 6 was connected to valve rod 4 by hexagon socket head cap screw 7 protrudes upward portion.
As shown in Figure 2, the first detecting instrument interface 11 is arranged at the side of valve body 1, and the second detecting instrument interface 12 is arranged at another end of valve body 1.Second detecting instrument interface 12 is connected with nut 8, is convenient to be connected with detecting instrument.
During use, be installed to by detecting instrument on detecting instrument interface, valve of outwarding winding can normally detect.The utility model only need open a hole on container or pipeline, can install two surveying instruments, two test items that finishing equipment requires.As need more items detection be carried out, valve-off, change measuring instrument.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or equivalently to replace, does not all depart from essence and the scope of technical solutions of the utility model.
Claims (3)
1. a multi-functional pressure measuring valve, it is characterized in that: described multi-functional pressure measuring valve comprises valve body, cylindric valve seat, valve rod, taper valve core, soft packing layer, gland nut, handle, described valve body is provided with the first duct and the second duct, an end of described valve body is provided with the medium inlet with described first hole link, described valve body is provided with the valve seat pilot hole extended internally from a side, described first duct is by described valve seat pilot hole and described second hole link, described second duct is provided with the first detecting instrument interface and the second detecting instrument interface, described taper valve core is arranged in the outlet of described first duct in described valve seat pilot hole, described cylindric valve seat is connected on the valve seat pilot hole of described valve body, described valve rod is passed down through described cylindric valve seat and is connected with described taper valve core, described soft packing layer is arranged in the packing cavity of described cylindric valve seat, the bottom of described gland nut is stretched in described packing cavity downwards, the lower surface of described gland nut is installed with the upper end in described soft packing layer, described gland nut and described cylindric valve seat are spirally connected, described gland nut coordinates with described threaded stem, described valve rod protrudes upward through described gland nut, what described handle was connected to described valve rod protrudes upward portion.
2. multi-functional pressure measuring valve according to claim 1, is characterized in that: described first detecting instrument interface is arranged at the side of described valve body, and described second detecting instrument interface is arranged at another end of described valve body.
3. multi-functional pressure measuring valve according to claim 2, is characterized in that: described second detecting instrument interface is connected with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018030.5U CN204694399U (en) | 2015-01-12 | 2015-01-12 | Multi-functional pressure measuring valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018030.5U CN204694399U (en) | 2015-01-12 | 2015-01-12 | Multi-functional pressure measuring valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694399U true CN204694399U (en) | 2015-10-07 |
Family
ID=54234676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018030.5U Active CN204694399U (en) | 2015-01-12 | 2015-01-12 | Multi-functional pressure measuring valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204694399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414612A (en) * | 2020-11-04 | 2021-02-26 | 海默新宸水下技术(上海)有限公司 | Underwater differential pressure transmitter |
| CN113639808A (en) * | 2021-07-16 | 2021-11-12 | 江苏德康高中压阀门制造股份有限公司 | Pressure taking valve and pressure taking system for wedge-type flowmeter |
-
2015
- 2015-01-12 CN CN201520018030.5U patent/CN204694399U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414612A (en) * | 2020-11-04 | 2021-02-26 | 海默新宸水下技术(上海)有限公司 | Underwater differential pressure transmitter |
| CN113639808A (en) * | 2021-07-16 | 2021-11-12 | 江苏德康高中压阀门制造股份有限公司 | Pressure taking valve and pressure taking system for wedge-type flowmeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |