CN209146482U - The switch label of follow-up telescoping bar class switch valve - Google Patents
The switch label of follow-up telescoping bar class switch valve Download PDFInfo
- Publication number
- CN209146482U CN209146482U CN201821712155.8U CN201821712155U CN209146482U CN 209146482 U CN209146482 U CN 209146482U CN 201821712155 U CN201821712155 U CN 201821712155U CN 209146482 U CN209146482 U CN 209146482U
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- CN
- China
- Prior art keywords
- label
- valve
- switch
- ontology
- follow
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- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000005341 toughened glass Substances 0.000 claims abstract description 5
- 239000003973 paint Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a kind of switch labels of follow-up telescoping bar class switch valve comprising label ontology and protective case；There are "ON", "Off" identifier word in the top and the bottom of label ontology tow sides, and the markings of instruction half off status of valves half open are carved in lower half portion, and bottom is threadedly attached on valve rod；Observation window there are two symmetrically, up and down opening before and after the protective case, is covered by high light transmission tempered glass, shield is equipped among upper and lower observation window.Label ontology is with valve rod upward-downward translation, "ON" or "Off" the identifier word body that is blocked block in due course, the switch state of the instruction valve of trackability, operator is not necessarily to manual overturning or rotary switch label, does not need a point energy concern label, ease in use, conveniently, instruction is accurate, reliable, to improve work efficiency, security risk is reduced, promotes the safe and efficient progress of engineer operation.
Description
Technical field
The utility model relates to petroleum drilling Well Completion Engineering of Oil Reservoirs and oil producing operation technical field, especially a kind of follow-up telescoping bar class
The switch label of switch valve.
Background technique
In the operation process of petroleum drilling Well Completion Engineering of Oil Reservoirs and petroleum production engineering, often need to control fluid stream in pipeline using valve
Dynamic start and stop and flow direction.The kill manifold and choke manifold of surface fluids and borehole fluid flowing are controlled in well head, is ten
The organic assembling of several valves.Operator needs to open or close certain valves therein according to operating condition on ground, thus shape
At fluid channel, the work such as kill-job, vaporization water, open flow are completed.Under a certain operating condition, operator need to judge rapidly each
The switch state of valve, to resolutely switch valve.But since valve is more in throttling, kill manifold, operator is being switched
It can cause work that can not be normally carried out because confusion occurs mistake when valve, will cause casualty accident when serious.Therefore, live
Need of work valve switch label, facilitates operator's visualized operation.
Common valve switch label has three kinds of tag-type of rope-suspended, magnetic adsorption and rotation at the scene.Preceding two
Kind label is fixed on valve by the way of rope suspensions or magnet absorption, and insecure, is easily lost.The third passes through rotation
The switch state for closing label instruction valve is turned on, but when being shaken, switch label is easily automatic rotary shifted, be easy to cause finger
Show confusion.Also, some valves in manifold need the state closed in half-open half, and operator is generally according to rotation hand wheel
Circle number determines this kind of valve state in which, very inaccurate.Most of all, three of the above label is both needed to manual operation,
If first two needs manual overturning label, the third needs to can be manually rotated label.In the multiple valves of progress frequent operation or tight
Under anxious operational circumstances, operator can lead to the switch for mark and valve of the valve without switch label or label occur because of careless omission
The inconsistent situation of state is unfavorable for going on smoothly for safe construction and follow-up work.
So existing valve switch label in operation process, exists and is easily lost, needs the problems such as manual operation, therefore
And need it is a kind of using it is more succinct, conveniently, without the valve switch label of manual operation.
Summary of the invention
There is provided utility model aims to solve above-mentioned technical problem it is a kind of it is structurally reasonable it is compact, using it is reliable,
Indicate the switch label of accurate follow-up telescoping bar class switch valve.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of switch label of follow-up telescoping bar class switch valve, including label ontology and protective case；Label ontology bottom
Portion is fixed on valve rod and with valve rod upward-downward translation, the label ontology tow sides be equipped with the "ON" that is correspondingly arranged up and down and
"Off" identifier word, and the markings of instruction half off status of valves half open are carved in the middle position of label ontology lower half portion；It is described
Protective case bottom is fixed on hexagonal valve stem sleeve and with hand wheel rotating, and the protective case is sleeved on the periphery of label ontology, described
It is symmetrically set before and after protective case there are two the observation window being correspondingly arranged up and down, the shape between two observation windows being correspondingly arranged up and down
At there is shield, wherein the width of observation window is equal to the width of label ontology, and the height of observation window is equal to the height of label ontology
Half, observe label ontology in any angle to facilitate, the height of shield be equal to the half of the height of label ontology so as to
"ON" or "Off" identifier word are just blocked at work.
Further, the label ontology is a rectangle stainless steel substrates, and bottom weld bolt is simultaneously connected through a screw thread
Onto the valve rod of valve.
Further, the identifier word "ON" is located at the top half of label ontology, is green bottom wrongly written or mispronounced character, the identifier word
"Off" is located at the lower half portion of label ontology, is red bottom wrongly written or mispronounced character, wherein red green background color is all made of fluorescent paint spraying.
Further, the protective case is cylindrical shape, and bottom is threadedly attached on the hexagonal valve stem sleeve of valve.
Further, a high light transmission tempered glass cover is separately installed on each observation window.
The beneficial effects of the utility model are: the switch label of the follow-up telescoping bar class switch valve is with valve rod upward-downward translation,
"ON" or "Off" identifier word are blocked in due course by the shield on protective case, the switch state of the instruction valve of trackability, operator
Member is not necessarily to manual overturning or rotary switch label, does not need a point energy concern label, ease in use, conveniently, and instruction is accurate, can
It leans on, thoroughly solves the problems, such as that valve is inconsistent without switch label or the mark of label and the switch state of valve, to improve
Working efficiency reduces security risk, promotes the safe and efficient progress of engineer operation.
Detailed description of the invention
Fig. 1 is valve opening state figure in the utility model；
Fig. 2 is valve-closed state figure in the utility model；
Fig. 3 is half off status figure of valves half open in the utility model；
Fig. 4 is the main view of label ontology in the utility model；
Fig. 5 is the main view of protective case in the utility model；
Fig. 6 be Fig. 5 in A-A to cutting structural schematic diagram.
In figure: 1, label ontology；2, protective case；3, bolt；4, handwheel；5, hexagonal valve stem sleeve；6, valve rod；7, flashboard；8,
Upper observation window；9, lower observation window；10, high light transmission tempered glass cover；11, shield；12, markings.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Referring to Fig. 1 to Fig. 6, a kind of switch label of follow-up telescoping bar class switch valve provided by the utility model, including mark
Board ontology 1 and protective case 2.The 1 bottom weld bolt 3 of label ontology, is threadedly attached on the valve rod 6 of valve, mark
The tow sides of board ontology 1 have "ON", "Off" identifier word, and top half is green bottom white "ON" word, and lower half portion is red bottom
White "Off" word, red green background color are fluorescent paint spraying, observe valve switch state convenient for night.The lower half of label ontology 1
The markings 12 of half-open half off status are carved among point.The protective case 2 is threadedly attached to the hexagonal valve stem sleeve 5 of valve
On, front and back is symmetrically provided with upper observation window 8 and lower observation window 9 on protective case 2.Observation window is covered by high light transmission tempered glass cover 10
Firmly, observation window width is slightly larger than the width of label ontology 1, and observation window height is equal with the half of 1 height of label ontology, two sights
Examining window middle section is shield 11, and the height of shield 11 is equal with the half of 1 height of label ontology, just hides at work
Keep off "ON" or "Off" identifier word.
During the work time, if valve is closed by reaching, at this point, being shown as "ON" in upper observation window 8, shield 11 is just hidden
Keep off "Off" identifier word.Operator rotates clockwise handwheel 4, is connected through a screw thread and hexagonal valve stem sleeve 5 and protective case 2 is driven to revolve
Turn, so that valve rod 6 drives flashboard 7 to move downwards, fluid flowing passage is truncated.At the same time, label ontology 1 is downward with valve rod 6
Movement, when flashboard 7 minimizes, the top half "ON" word of label ontology 1 body 11 that is just blocked is covered, lower observation window
"Off" word is shown as in 9.If valve is by closing to half-open half off status, rotation hand wheel 4 counterclockwise, label ontology 1 with valve rod 6 to
Upper movement, when the lower edge of shield 11 is just aligned with the markings 12 of half-open half off status, valve is in half-open half and closes
State.
In conclusion the content of the utility model is not limited in the above embodiments, those skilled in the art can
To propose other embodiments within the technological guidance's thought of the utility model, but to be included in this practical new for these embodiments
Within the scope of type.
Claims (5)
1. a kind of switch label of follow-up telescoping bar class switch valve, it is characterised in that: including label ontology and protective case；The mark
Board body bottom portion is fixed on valve rod and with valve rod upward-downward translation, which is equipped with is correspondingly arranged up and down
"ON" and "Off" identifier word, and the mark of instruction half off status of valves half open is carved in the middle position of label ontology lower half portion
Line；The protective case bottom is fixed on hexagonal valve stem sleeve and with hand wheel rotating, and the protective case is sleeved on the outer of label ontology
In week, the protective case front and back is symmetrically set there are two the observation window being correspondingly arranged up and down, in two observations being correspondingly arranged up and down
Shield is formed between window, wherein the width of observation window is equal to the width of label ontology, and the height of observation window is equal to label sheet
The half of the height of body observes label ontology in any angle to facilitate, and the height of shield is equal to the height of label ontology
Half just to block "ON" or "Off" identifier word at work.
2. the switch label of follow-up telescoping bar class switch valve described in accordance with the claim 1, it is characterised in that: the label ontology
For a rectangle stainless steel substrates, bottom weld bolt is simultaneously threadedly attached on the valve rod of valve.
3. the switch label of follow-up telescoping bar class switch valve described in accordance with the claim 1, it is characterised in that: the identifier word
"ON" is located at the top half of label ontology, is green bottom wrongly written or mispronounced character, and the identifier word "Off" is located at the lower half portion of label ontology, is
Red bottom wrongly written or mispronounced character, wherein red green background color is all made of fluorescent paint spraying.
4. the switch label of follow-up telescoping bar class switch valve described in accordance with the claim 1, it is characterised in that: the protective case is
Cylindrical shape, bottom are threadedly attached on the hexagonal valve stem sleeve of valve.
5. the switch label of follow-up telescoping bar class switch valve described in accordance with the claim 1, it is characterised in that: each observation
A high light transmission tempered glass cover is separately installed on window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712155.8U CN209146482U (en) | 2018-10-22 | 2018-10-22 | The switch label of follow-up telescoping bar class switch valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712155.8U CN209146482U (en) | 2018-10-22 | 2018-10-22 | The switch label of follow-up telescoping bar class switch valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209146482U true CN209146482U (en) | 2019-07-23 |
Family
ID=67270494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821712155.8U Expired - Fee Related CN209146482U (en) | 2018-10-22 | 2018-10-22 | The switch label of follow-up telescoping bar class switch valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209146482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622640A (en) * | 2020-04-23 | 2020-09-04 | 海信容声(广东)冰箱有限公司 | Cabinet |
| TWI745102B (en) * | 2020-09-26 | 2021-11-01 | 廣騰金屬股份有限公司 | Dark-stem valve with valve position indication function and its valve position indicator |
-
2018
- 2018-10-22 CN CN201821712155.8U patent/CN209146482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622640A (en) * | 2020-04-23 | 2020-09-04 | 海信容声(广东)冰箱有限公司 | Cabinet |
| TWI745102B (en) * | 2020-09-26 | 2021-11-01 | 廣騰金屬股份有限公司 | Dark-stem valve with valve position indication function and its valve position indicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201130 Address after: 300457 Tianjin Binhai New Area Development Zone No. second, No. 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: 300457 Tianjin Binhai New Area Development Zone No. second, No. 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |