CN106979364A - A kind of deadweight safety valve on oil storage tank - Google Patents
A kind of deadweight safety valve on oil storage tank Download PDFInfo
- Publication number
- CN106979364A CN106979364A CN201710353529.5A CN201710353529A CN106979364A CN 106979364 A CN106979364 A CN 106979364A CN 201710353529 A CN201710353529 A CN 201710353529A CN 106979364 A CN106979364 A CN 106979364A
- Authority
- CN
- China
- Prior art keywords
- valve body
- installing plate
- safe valve
- safe
- mounting groove
- 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.)
- Pending
Links
- 239000005336 safety glass Substances 0.000 claims abstract description 13
- 239000010865 sewage Substances 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 9
- 210000003660 reticulum Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
Abstract
The invention discloses a kind of deadweight safety valve on oil storage tank, including safe valve body and the first installing plate, the tow sides of the safe valve body offer mounting groove, and upper mounted plate and bottom plate are fixed with respectively at two sides up and down of mounting groove, first installing plate is arranged in the mounting groove that safe valve body front is opened up, first installing plate using safety valve body central perpendicular to the first installing plate plane be symmetrical plane be provided with the second installing plate, second installing plate is located in the mounting groove at the safe valve body back side, sewage draining exit is communicated with the lower surface of the safe valve body, the front of the safe valve body is inlaid with safety glass, the top of the safe valve body is provided with bonnet, the bottom of the safe valve body is fixed with valve seat, the deadweight safety valve that this is used on oil storage tank is simple in construction, do not influence to use, simple and fast, and it ensure that the clean and tidy of safe valve body, time saving and energy saving saving of labor.
Description
Technical field
The present invention relates to Oil ＆ Gas Storage equipment technical field, specially a kind of deadweight safety valve on oil storage tank.
Background technology
Deadweight safety valve is an important accessory of protection storage tank safety in oil movement and storage system, belongs to automatic valve class, liquid
Pressure safety valve is used in conjunction with mechanical safety valve, and higher than the pressure value that mechanical safety valve can be controlled, and its opening and closing element is in external force
Effect is lower to be in normally off, and deadweight safety valve is arranged on roof, for when mechanical breather valve breaks down, instead of machine
The part that tool breather valve is exhausted or deflated to oil tank.Wherein, mechanical breather valve is arranged on roof, can automatically control
The keying of oil tank gas passage, so as to carry out overpressure protection to oil tank, and reduces the evaporating loss of oil product.
The existing deadweight safety valve on oil storage tank, wastes time and energy in cleaning and takes a lot of work, and because hydraulic safe
The height of valve, it is difficult to clean to the bottom of safety valve, causes the problems such as cleaning is not net, moreover, the cleaning to safety valve is belonged to
The wise remark of an experienced person, it is difficult to be cleared up according to the clean-up performance of safety valve, so as to cause the excessive or very few of cleaning, has influence on oil storage
The use of tank.
The content of the invention
It is an object of the invention to provide a kind of deadweight safety valve on oil storage tank, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of deadweight safety valve on oil storage tank, bag
Include safe valve body and the first installing plate, the tow sides of the safe valve body offer mounting groove, and mounting groove is upper
Upper mounted plate and bottom plate are fixed with respectively at lower two sides, and first installing plate is opened up installed in safe valve body front
Mounting groove in, first installing plate is provided with using plane of the safety valve body central perpendicular to the first installing plate as symmetrical plane
Second installing plate, second installing plate is located in the mounting groove at the safe valve body back side, the lower surface of the safe valve body
On be communicated with sewage draining exit, the front of the safe valve body is inlaid with safety glass, and safety glass is located at the first installing plate
Top, the top of the safe valve body is provided with bonnet, and the bottom of the safe valve body is fixed with valve seat.
It is preferred that, water check valve is installed on the sewage draining exit.
It is preferred that, first installing plate is constituted by extracting area and Resistance, and the Resistance is opened up with safe valve body
Mounting groove match.
It is preferred that, first installing plate and the second installing plate by fastening bolt respectively with upper mounted plate and lower fixation
Plate is fixed.
It is preferred that, the safety glass is embedded in the front of safe valve body, and inside and outside penetrating to the formation of safe valve body.
Compared with prior art, the beneficial effects of the invention are as follows：The deadweight safety valve that this is used on oil storage tank is simple in construction：
1st, by the safety glass installed on safe valve body, while accomplishing to resist inside and outside pressure differential, it is able to observe that
The clean-up performance of safe valve body, so as to determine to clear up it, it is to avoid lacking experience for new person, causes clear
Manage number of times more, do not influence to use；
2nd,, can be to safety in cleaning, it is only necessary to which installing plate is extracted out by being provided with installing plate before and after safe valve body
Valve body piecemeal is cleared up, simple and fast, and ensure that the clean and tidy of safe valve body, time saving and energy saving saving of labor.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is overlooking the structure diagram of the invention；
Fig. 3 is the structural representation of installing plate in the present invention.
In figure：The safe valve bodies of 1-；2- upper mounted plates；3- bottom plates；4- fastening bolts；5- sewage draining exits；6- first pacifies
Fill plate；61- extracts area；62- Resistance；The installing plates of 7- second；8- safety glass；9- bonnets；10- valve seats.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of deadweight safety valve on oil storage tank, including
The safe installing plate 6 of valve body 1 and first, the tow sides of the safe valve body 1 offer mounting groove, and mounting groove is upper
Upper mounted plate 2 and bottom plate 3 are fixed with lower two sides respectively, first installing plate 6 is arranged on the safe front of valve body 1
In the mounting groove opened up, first installing plate 6 is symmetrical perpendicular to the plane of the first installing plate 6 using the safe center of valve body 1
Plane is provided with the second installing plate 7, and second installing plate 7 is located in the mounting groove at the safe back side of valve body 1, the safety valve sheet
Sewage draining exit 5 is communicated with the lower surface of body 1, the front of the safe valve body 1 is inlaid with safety glass 8, and safety glass 8
In the top of the first installing plate 6, the top of the safe valve body 1 is provided with bonnet 9, and the bottom of the safe valve body 1 is fixed
There is valve seat 10.
Water check valve is installed on the sewage draining exit 5, it is to avoid cause the discharge wantonly of sewage, first installing plate during cleaning
6 are constituted by extracting area 61 and Resistance 62, and the mounting groove that the Resistance 62 is opened up with safe valve body 1 matches, and are being ensured
While can smoothly clearing up, it is to avoid leakage, the installing plate 7 of the first installing plate 6 and second by fastening bolt 4 respectively with
Upper mounted plate 2 and bottom plate 3 are fixed, and the safety glass 8 is embedded in the front of safe valve body 1, and to safety valve
Body 1 forms inside and outside penetrating, using the anti-pressure ability of safety glass 8, completes to the observation inside safe valve body 1.
Operation principle：In use, observe the clean-up performance inside safe valve body 1 using safety glass 8, when needing to it
When being cleared up, positive fastening bolt 4 is unloaded, the first installing plate 6 is extracted out, cleanup crew on safe valve body 1 using opening
If mounting groove comprehensive cleaning is carried out to safe valve body 1, sewage intercepting well sewage draining exit 5 after cleaning concentrates discharge, if
The quickening time, improve operating efficiency, you can send two cleanup crew, carried out simultaneously in the safe front and rear sides of valve body 1 respectively
Cleaning, while time saving and energy saving, ensure that the cleannes inside safe valve body 1, it is ensured that the normal of safety valve is used.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of deadweight safety valve on oil storage tank, including safe valve body（1）With the first installing plate（6）, its feature exists
In：The safe valve body（1）Tow sides offer and be fixed with respectively at mounting groove, and two sides up and down of mounting groove
Upper mounted plate（2）And bottom plate（3）, first installing plate（6）Installed in safe valve body（1）The mounting groove that front is opened up
It is interior, first installing plate（6）With safe valve body（1）Center is perpendicular to the first installing plate（6）Plane set for symmetrical plane
There is the second installing plate（7）, second installing plate（7）Positioned at safe valve body（1）In the mounting groove at the back side, the safety valve sheet
Body（1）Lower surface on be communicated with sewage draining exit（5）, the safe valve body（1）Front be inlaid with safety glass（8）, and steel
Change glass（8）Positioned at the first installing plate（6）Top, the safe valve body（1）Top be provided with bonnet（9）, the safety
Valve body（1）Bottom be fixed with valve seat（10）.
2. a kind of deadweight safety valve on oil storage tank according to claim 1, it is characterised in that：The sewage draining exit
（5）On water check valve is installed.
3. a kind of deadweight safety valve on oil storage tank according to claim 1, it is characterised in that：Described first installs
Plate（6）By extracting area（61）And Resistance（62）Composition, the Resistance（62）With safe valve body（1）The mounting groove phase opened up
Matching.
4. a kind of deadweight safety valve on oil storage tank according to claim 1, it is characterised in that：Described first installs
Plate（6）With the second installing plate（7）Pass through fastening bolt（4）Respectively with upper mounted plate（2）And bottom plate（3）It is fixed.
5. a kind of deadweight safety valve on oil storage tank according to claim 1, it is characterised in that：The safety glass
（8）It is embedded in safe valve body（1）Front, and to safe valve body（1）Formed inside and outside penetrating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353529.5A CN106979364A (en) | 2017-05-18 | 2017-05-18 | A kind of deadweight safety valve on oil storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353529.5A CN106979364A (en) | 2017-05-18 | 2017-05-18 | A kind of deadweight safety valve on oil storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106979364A true CN106979364A (en) | 2017-07-25 |
Family
ID=59342953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710353529.5A Pending CN106979364A (en) | 2017-05-18 | 2017-05-18 | A kind of deadweight safety valve on oil storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979364A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1945081A (en) * | 2006-11-01 | 2007-04-11 | 刘立新 | Circular visual overflow combined valve |
| CN101225900A (en) * | 2008-01-22 | 2008-07-23 | 尤今 | Draw-out type fire-fighting fire-proof valve |
| CN102307501A (en) * | 2009-02-05 | 2012-01-04 | 希力特威克有限两合公司 | Operating valve |
| CN104180034A (en) * | 2014-08-27 | 2014-12-03 | 四川省建筑科学研究院 | Automatic control valve for water buoyancy of underground construction |
| CN204267817U (en) * | 2014-11-25 | 2015-04-15 | 浙江众博矿业机械有限公司 | Pressure relief safety valve |
| CN205298727U (en) * | 2015-12-16 | 2016-06-08 | 中国石油天然气股份有限公司 | Hydraulic safety valve |
| CN206130189U (en) * | 2016-08-26 | 2017-04-26 | 可靠阀门（上海)有限公司 | But perception pressure type flow divider |
| CN206694604U (en) * | 2017-05-18 | 2017-12-01 | 盐城欧润石化设备制造有限公司 | A kind of deadweight safety valve on oil storage tank |
-
2017
- 2017-05-18 CN CN201710353529.5A patent/CN106979364A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1945081A (en) * | 2006-11-01 | 2007-04-11 | 刘立新 | Circular visual overflow combined valve |
| CN101225900A (en) * | 2008-01-22 | 2008-07-23 | 尤今 | Draw-out type fire-fighting fire-proof valve |
| CN102307501A (en) * | 2009-02-05 | 2012-01-04 | 希力特威克有限两合公司 | Operating valve |
| CN104180034A (en) * | 2014-08-27 | 2014-12-03 | 四川省建筑科学研究院 | Automatic control valve for water buoyancy of underground construction |
| CN204267817U (en) * | 2014-11-25 | 2015-04-15 | 浙江众博矿业机械有限公司 | Pressure relief safety valve |
| CN205298727U (en) * | 2015-12-16 | 2016-06-08 | 中国石油天然气股份有限公司 | Hydraulic safety valve |
| CN206130189U (en) * | 2016-08-26 | 2017-04-26 | 可靠阀门（上海)有限公司 | But perception pressure type flow divider |
| CN206694604U (en) * | 2017-05-18 | 2017-12-01 | 盐城欧润石化设备制造有限公司 | A kind of deadweight safety valve on oil storage tank |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170725 |