CN106969192A - A kind of jacket heat-preservation sampling valve - Google Patents
A kind of jacket heat-preservation sampling valve Download PDFInfo
- Publication number
- CN106969192A CN106969192A CN201710310715.0A CN201710310715A CN106969192A CN 106969192 A CN106969192 A CN 106969192A CN 201710310715 A CN201710310715 A CN 201710310715A CN 106969192 A CN106969192 A CN 106969192A
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- China
- Prior art keywords
- valve
- plunger
- connecting pole
- fixedly connected
- seal assembly
- Prior art date
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- Granted
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 48
- 238000004321 preservation Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 230000000694 effects Effects 0.000 claims abstract description 17
- 238000009432 framing Methods 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims description 25
- 210000004907 gland Anatomy 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift 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
- F16K49/00—Means in or on valves for heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses a kind of jacket heat-preservation sampling valve, including valve body, outer tube sleeve component, seal assembly, connecting rod and handwheel, valve body is sleeved in the cavity of outer tube sleeve component, valve body is fixedly connected with outer tube sleeve component, seal assembly is arranged in valve body, and seal assembly is fixedly connected with the hand wheel by connecting rod；Seal assembly includes plunger, valve rod, sealed base and sealing duplicate, and sealed base is also vertically arranged with fixed hub, and sealing duplicate is arranged in fixed hub；The inside of plunger is provided with valve handle activity chamber, and valve rod is attached with valve handle activity chamber by screw thread；Fixed framing device is additionally provided between seal assembly and connecting rod；During work, moving up and down for plunger can be realized by rotation hand wheel.The present invention easily reveals for sampling valve of the prior art, installs the big shortcoming of space-consuming and improved, and the device after improvement has good airproof performance, occupy little space and the characteristics of service life is long.
Description
Technical field
The present invention relates to a kind of valving, more particularly to a kind of jacket heat-preservation sampling valve.
Background technology
Sampling valve is the valve for obtaining dielectric sample in pipeline or equipment, and often dielectric sample is entered in many needs
The occasion of row chemical analysis, can use special sampling valve more.Different according to the operation principle or performance during sampling, sampling valve can
Divide different types of.There is harmfulness in itself in view of many sampling mediums, and it is to environment many restrictions (some samplings Jie
Confrontation temperature requires limitation, and not reaching temperature requirement, will to produce medium crystallization, solidification etc. alike), the peace of sampling valve in addition
Dress environment may cause certain corrosion harmfulness to its parts.In order to meet market use demand, the invention discloses one kind
The sampling valve of insulation jacket with vacuum (-tight) housing.Generally there is following technical problem in traditional chuck sampling valve：1) traditional folder
Cover sampling valve individual layer packing seal, once occur filler damage in assembling process, or by filler compression can cause
Leakage, produces peril.2) traditional chuck sampling valve needs to leave unlatching space, in terms of the installation site on there is limit
System.3) traditional chuck sampling valve does not have vacuum relief structure, and parts thereof is directly contacted with external environment condition, it is easy to rotten
Erosion, reduces service life.For above technical problem, the invention discloses a kind of jacket heat-preservation sampling valve, greatly improve
Sealing property, extends service life.
The content of the invention
It is existing to solve it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of jacket heat-preservation sampling valve
There are the not strong sampling valve sealing in technology, easy breakage, installation space-consuming greatly and the shorter technical problem of service life,
The invention discloses a kind of jacket heat-preservation sampling valve；
The present invention is achieved by the following technical solutions：The invention discloses a kind of jacket heat-preservation sampling valve, including valve
Body, outer tube sleeve component, seal assembly, connecting rod and handwheel, valve body are sleeved in the cavity of outer tube sleeve component, valve body and outer tube sleeve
Component is fixedly connected, and is additionally provided with medium inlet and media outlet on outer tube sleeve component, valve body include fluid line, sealing pipeline and
Sampling pipe, fluid line is vertically arranged with sealing pipeline and seals the end of pipeline and the side wall insertion of fluid line, takes
The side wall insertion of the injection port of sample pipeline and the sealing pipeline being vertically arranged, seal assembly is arranged on the inner chamber of sealing pipeline, close
Sealing assembly is fixedly connected by connecting rod with the handwheel being arranged on the outside of valve body；Seal assembly includes plunger, valve rod, sealed base
With sealing duplicate, sealed base is provided with axle sleeve mounting hole, and sealed base is also vertically arranged with fixed hub, the bottom of fixed hub
Portion is sleeved in axle sleeve mounting hole and is fixedly connected with sealed base, and sealing duplicate is sleeved in fixed hub, sealing duplicate from
Top to bottm includes upper filler, mounting sleeve, lower filler and filler pressing sleeve successively, and upper filler is fixed on the top of fixed hub, filled out
Expect that gland is located at the bottom of fixed hub, seal assembly also presses ring including gland, and gland presses ring under filler pressing sleeve
Portion, the sidepiece that gland presses ring is fixedly connected with sealed base by nut, and plunger is vertically arranged and presses ring through gland
And fixed hub, the inside of plunger is provided with valve handle activity chamber, and valve rod is vertically arranged in the bottom of plunger, and the top of valve rod is arranged on
Valve handle activity intracavitary, valve rod is attached with valve handle activity chamber by screw thread, sealing duct bottom and outer tube sleeve component difference
It is fixedly connected with the upper surface of sealed base；Fixed framing device, fixed framing device bag are additionally provided between seal assembly and connecting rod
Column, connecting pole and connecting pole mounting seat are included, connecting pole mounting seat is fixedly connected with the bottom of column, the top of column and sealing
Base is fixedly connected, and connecting pole movable chamber is provided with connecting pole mounting seat, and connecting pole is provided with retainer ring, and connecting pole is through connection
Post mounting seat, and retainer ring is fixedly installed in connecting pole movable chamber；The top of connecting pole is fixedly connected with the bottom of valve rod,
The bottom of connecting pole is fixedly connected with the top of connecting rod；During work, moving up and down for plunger can be realized by rotation hand wheel.
The present apparatus has insulation cold insulation effect, can effectively prevent medium from crystallizing, coagulating by being passed through cold and hot medium in outside thimble assembly
Gu etc. it is alike, improve the practicality of valve；Sealing property is substantially increased simultaneously, effectively can prevent from going out in sampling process
Existing leakage problem, improves security of the valve in sampling.While the present apparatus connecting rod, handwheel during open and close
It need not move up and down, you can to open space without leaving, reduce limitation of the valve in installation site.
Further, the bottom of sealed base is also installed with vacuum (-tight) housing, and vacuum (-tight) housing is located at sealed base and the hand
Between wheel, vacuum seal valve is additionally provided with the side wall of vacuum (-tight) housing；Vacuum (-tight) housing has effectively isolated its interior arrangement and outside air,
Interior arrangement is protected, service life is extended.
Further, in order to preferably realize the connection of valve rod and plunger, the bottom of plunger is further fixed on guider, led
It is located to device between plunger and valve rod.
Further, in order to preferably realize sealing, bottom filling is additionally provided between vacuum (-tight) housing and connecting rod.
Further, in order to preferably realize sampling process, the axis of sampling pipe has inclining for downward 30~60 ° of level
Angle.
The invention discloses a kind of jacket heat-preservation sampling valve, compared with prior art with advantages below：1) there is insulation to protect
Cold-working is used.It can effectively prevent that medium crystallization, solidification etc. are alike, improve the practicality of valve.2) sealing property is strong.Can be effective
The leakage problem for preventing from occurring in sampling process, improve valve sampling when security.3) open convenient.Device exists
Valve rod, handwheel need not be moved up and down during open and close, you can to open space without leaving, and reduce valve in installation
Limitation on position.4) service life extends.Vacuum (-tight) housing has effectively isolated its interior arrangement and outside air, makes internal dress
Put and protected, extend service life.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is this practical sectional view；
Fig. 3 is sealed base perspective view；
Fig. 4 is sealing duplicate structural representation；
Fig. 5 is sealing duplicate and plunger connection diagram；
Fig. 6 is sealed base and plunger connection diagram；
Fig. 7 is fixed rack structure schematic diagram；
Fig. 8 is connecting pole structural representation；
Fig. 9 is connecting seat internal structure schematic diagram；
Figure 10 is plunger opening structure schematic diagram；
Figure 11 is plunger closing structure schematic diagram.
Embodiment
Embodiments of the invention are elaborated below, the present embodiment is carried out lower premised on technical solution of the present invention
Implement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementations
Example.
Embodiment 1
Embodiment 1 discloses a kind of jacket heat-preservation sampling valve, as shown in Figure 1-2, including valve body, outer tube sleeve component 1, sealing
Component, connecting rod 16 and handwheel 18, valve body are sleeved in the cavity of outer tube sleeve component, and valve body includes fluid line 2, sealing pipeline
3 and sampling pipe 4, valve body is fixedly connected with outer tube sleeve component 1, medium inlet 11 is additionally provided with outer tube sleeve component 1 and medium goes out
Mouth 12, fluid line 2 is vertically arranged with sealing pipeline 3 and seals the end of pipeline 3 and the side wall insertion of fluid line 2, takes
The side wall insertion of the injection port of sample pipeline 4 and the sealing pipeline 3 being vertically arranged, seal assembly is arranged on the inner chamber of sealing pipeline 3,
Seal assembly is fixedly connected by connecting rod 16 with the handwheel 18 being arranged on the outside of valve body；Seal assembly includes plunger 6, valve rod
11st, sealed base 7 and sealing duplicate 5, as shown in figure 3, sealed base 7 is provided with axle sleeve mounting hole (not marked in figure), sealing
Also be vertically arranged with fixed hub 71 on base 7, the bottom of fixed hub 71 be sleeved in axle sleeve mounting hole and with sealed base 7
It is fixedly connected, as Figure 4-Figure 6, sealing duplicate 5 is sleeved in fixed hub 71, sealing duplicate 5 includes upper successively from top to bottom
Filler 51, mounting sleeve 52, lower filler 53 and filler pressing sleeve 54, upper filler 51 are fixed on the top of fixed hub 71, filler pressure
Set 54 is located at the bottom of fixed hub 71, and seal assembly also presses ring 8 including gland, and gland presses ring 8 positioned at filler pressing sleeve 54
Bottom, the sidepiece that gland presses ring 8 is fixedly connected with sealed base 7 by nut, and plunger 6 is vertically arranged and through gland
Press ring 8 and fixed hub 71, the inside of plunger 6 is provided with valve handle activity chamber 61, and valve rod 11 is vertically arranged in the bottom of plunger 61,
The top of valve rod 11 is arranged in valve handle activity chamber 61, and valve rod 11 is attached with valve handle activity chamber 61 by screw thread, seal pipe
Upper surface of the bottom and outer tube sleeve component 1 in road 3 respectively with sealed base 7 is fixedly connected；Seal assembly and connecting rod 16 it
Between be additionally provided with fixed framing device, as Figure 7-9, fixed framing device include column 10, connecting pole 13 and connecting pole mounting seat 12,
Connecting pole mounting seat 12 is fixedly connected with the bottom of column 10, and the top of column 10 is fixedly connected with sealed base 7, connecting pole peace
Fill and connecting pole movable chamber 121 is provided with seat 12, connecting pole 13 is provided with retainer ring 131, connecting pole 13 runs through connecting pole mounting seat
12, and retainer ring 131 is fixedly installed in connecting pole movable chamber 121；The top of connecting pole 13 and the bottom of valve rod 11 are fixed
Connection, the bottom of connecting pole 13 is fixedly connected with the top of connecting rod 16；During work, plunger can be realized by rotation hand wheel 18
6 move up and down.The present apparatus has insulation cold insulation effect, can be passed through in the medium entrance 11 by outside thimble assembly 1 cold
Thermal medium, temperature control is carried out to material, the generation of phenomenon such as prevents from crystallizing, solidifies, and medium flows out from media outlet 12；Sealing
The bottom of base 7 is also installed with vacuum (-tight) housing 15, and vacuum (-tight) housing 15 is located between sealed base 7 and handwheel 18, vacuum (-tight) housing 15
Vacuum seal valve 14 is additionally provided with the wall of side；Vacuum (-tight) housing 15 has effectively isolated its interior arrangement and outside air, makes interior arrangement
Protected, extend service life.The bottom of plunger 6 is further fixed on guider 9, and guider 9 is located at plunger 6 and valve
Between bar 11, enable to valve rod vertically movable by guider；In order to preferably realize sealing, vacuum (-tight) housing 15 and connecting rod
Bottom filling 17 is additionally provided between 16.The axis of sampling pipe 4 in the present embodiment has the inclination angle of downward 30 ° of level.Taking
During sample, the thermal insulation medium needed for injection in valve body outer tube sleeve part 1 is first had to, it is ensured that could opening valve after crystallization is dissolved in valve
Door.Sampling, pass sample process as shown in figs. 10-11, open handwheel 18, and plunger 6 is opened downwards by coordinating with the screw thread of valve rod 11,
The depth of the screwed hole of plunger 6 will flow out come sampling medium needed for limiting after Lift, Open valve from lateral channel, so that
Obtain sample.Sampling closes valve after terminating by same principle.
Embodiment 2
Embodiment 2 discloses a kind of jacket heat-preservation sampling valve, including valve body, outer tube sleeve component 1, seal assembly, connecting rod
16 and handwheel 18, valve body is sleeved in the cavity of outer tube sleeve component, and valve body includes fluid line 2, sealing pipeline 3 and sampling pipe
4, valve body is fixedly connected with outer tube sleeve component 1, and medium inlet 11 and media outlet 12, fluid hose are additionally provided with outer tube sleeve component 1
Road 2 is vertically arranged with sealing pipeline 3 and seals the end of pipeline 3 and the side wall insertion of fluid line 2, and sampling pipe 4 enters
Sample mouthful and the side wall insertion for the sealing pipeline 3 being vertically arranged, seal assembly are arranged on the inner chamber of sealing pipeline 3, and seal assembly leads to
Handwheel 18 of the connecting rod 16 with being arranged on the outside of valve body is crossed to be fixedly connected；Seal assembly includes plunger 6, valve rod 11, sealed base 7
With sealing duplicate 5, sealed base 7 is provided with axle sleeve mounting hole, sealed base 7 and is also vertically arranged with fixed hub 71, fixed
The bottom of axle sleeve 71 is sleeved in axle sleeve mounting hole and is fixedly connected with sealed base 7, and sealing duplicate 5 is sleeved on fixed hub 71
Interior, sealing duplicate 5 includes upper filler 51, mounting sleeve 52, lower filler 53 and filler pressing sleeve 54, upper filler 51 successively from top to bottom
The top of fixed hub 71 is fixed on, filler pressing sleeve 54 is located at the bottom of fixed hub 71, and seal assembly also presses including gland
Ring 8, gland presses the bottom that ring 8 is located at filler pressing sleeve 54, and gland presses the sidepiece of ring 8 and sealed base 7 is fixed by nut
Connection, plunger 6 is vertically arranged and presses ring 8 and fixed hub 71 through gland, and the inside of plunger 6 is provided with valve handle activity chamber
61, valve rod 11 is vertically arranged in the bottom of plunger 61, and the top of valve rod 11 is arranged in valve handle activity chamber 61, valve rod 11 and valve rod
Movable chamber 61 is attached by screw thread, seals the upper table of the bottom and outer tube sleeve component 1 of pipeline 3 respectively with sealed base 7
Face is fixedly connected；Fixed framing device is additionally provided between seal assembly and connecting rod 16, fixed framing device includes column 10, connecting pole
13 and connecting pole mounting seat 12, connecting pole mounting seat 12 is fixedly connected with the bottom of column 10, top and the sealing bottom of column 10
Seat 7 is fixedly connected, and connecting pole movable chamber 121 is provided with connecting pole mounting seat 12, and connecting pole 13 is provided with retainer ring 131, connection
Post 13 runs through connecting pole mounting seat 12, and retainer ring 131 is fixedly installed in connecting pole movable chamber 121；The top of connecting pole 13
End is fixedly connected with the bottom of valve rod 11, and the bottom of connecting pole 13 is fixedly connected with the top of connecting rod 16；During work, pass through rotation
Moving up and down for plunger 6 can be realized by changing hands wheel 18.The present apparatus has insulation cold insulation effect, can pass through outside thimble assembly 1
Medium entrance 11 in be passed through cold and hot medium, temperature control is carried out to material, the generation of phenomenon, medium such as prevents from crystallizing, solidify
Flowed out from media outlet 12；The bottom of sealed base 7 is also installed with vacuum (-tight) housing 15, and vacuum (-tight) housing 15 is located at the He of sealed base 7
Between handwheel 18, vacuum seal valve 14 is additionally provided with the side wall of vacuum (-tight) housing 15；Vacuum (-tight) housing 15 has effectively isolated its interior arrangement
With outside air, interior arrangement is protected, extend service life.The bottom of plunger 6 is further fixed on guider 9,
Guider 9 is located between plunger 6 and valve rod 11, enables to valve rod vertically movable by guider；In order to preferably real
Now seal, bottom filling 17 is additionally provided between vacuum (-tight) housing 15 and connecting rod 16.The axis of sampling pipe 4 in the present embodiment has
The inclination angle that downward 60 ° of level.
Claims (5)
1. a kind of jacket heat-preservation sampling valve, including valve body, outer tube sleeve component, seal assembly, connecting rod and handwheel, the valve body set
In the cavity of the outer tube sleeve component, the valve body is fixedly connected with the outer tube sleeve component, on the outer tube sleeve component
Medium inlet and media outlet are additionally provided with, the valve body includes fluid line, sealing pipeline and sampling pipe, the fluid line
Be vertically arranged with the sealing pipeline and end and the fluid line of the sealing pipeline side wall insertion, the sampling
The side wall insertion of the injection port of pipeline and the sealing pipeline being vertically arranged, the seal assembly is arranged on the sealing pipeline
Inner chamber, the seal assembly is fixedly connected by the connecting rod with the handwheel being arranged on the outside of valve body；Its feature exists
In, the seal assembly includes plunger, valve rod, sealed base and sealing duplicate, and the sealed base is provided with axle sleeve mounting hole,
The sealed base is also vertically arranged with fixed hub, the bottom of the fixed hub be sleeved in the axle sleeve mounting hole and with
The sealed base is fixedly connected, it is described sealing duplicate be sleeved in the fixed hub, it is described sealing duplicate from top to bottom according to
It is secondary including upper filler, mounting sleeve, lower filler and filler pressing sleeve, the upper filler is fixed on the top of the fixed hub, institute
The bottom that filler pressing sleeve is located at the fixed hub is stated, the seal assembly also presses ring including gland, and the gland presses ring
Positioned at the bottom of the filler pressing sleeve, the sidepiece that the gland presses ring is fixedly connected with the sealed base by nut, institute
State plunger to be vertically arranged and press ring and the fixed hub through the gland, the inside of the plunger is provided with valve handle activity
Chamber, the valve rod is vertically arranged in the bottom of the plunger, and the top of the valve rod is arranged on the valve handle activity intracavitary, described
Valve rod is attached with the valve handle activity chamber by screw thread, it is described sealing duct bottom and the outer tube sleeve component respectively with
The upper surface of the sealed base is fixedly connected；Fixed framing device, institute are additionally provided between the seal assembly and the connecting rod
Stating fixed framing device includes column, connecting pole and connecting pole mounting seat, and the connecting pole mounting seat and the bottom of the column are consolidated
Fixed connection, the top of the column is fixedly connected with the sealed base, provided with connecting pole activity in the connecting pole mounting seat
Chamber, the connecting pole is provided with retainer ring, and the connecting pole runs through the connecting pole mounting seat, and the retainer ring is fixed and set
Put in the connecting pole movable chamber；The top of the connecting pole is fixedly connected with the bottom of the valve rod, the connecting pole
Bottom is fixedly connected with the top of the connecting rod；During work, moving up and down for plunger can be realized by rotation hand wheel.
2. jacket heat-preservation sampling valve as claimed in claim 1, it is characterised in that the bottom of the sealed base is also fixedly mounted
There is vacuum (-tight) housing, the vacuum (-tight) housing is located between the sealed base and the handwheel, be additionally provided with the side wall of the vacuum (-tight) housing true
Empty sealing valve.
3. jacket heat-preservation sampling valve as claimed in claim 1, it is characterised in that the bottom of the plunger is further fixed on being oriented to dress
Put, the guider is located between the plunger and the valve rod.
4. jacket heat-preservation sampling valve as claimed in claim 2, it is characterised in that between the vacuum (-tight) housing and the connecting rod also
Provided with bottom filling.
5. jacket heat-preservation sampling valve as claimed in claim 1, it is characterised in that the axis of the sampling pipe have level to
Lower 30~60 ° inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310715.0A CN106969192B (en) | 2017-05-05 | 2017-05-05 | Jacket heat preservation sampling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310715.0A CN106969192B (en) | 2017-05-05 | 2017-05-05 | Jacket heat preservation sampling valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106969192A true CN106969192A (en) | 2017-07-21 |
| CN106969192B CN106969192B (en) | 2023-03-31 |
Family
ID=59330817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710310715.0A Active CN106969192B (en) | 2017-05-05 | 2017-05-05 | Jacket heat preservation sampling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106969192B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307350A (en) * | 2019-06-03 | 2019-10-08 | 欧电阀门有限公司 | Plunger type sampling valve |
| CN110375097A (en) * | 2019-07-02 | 2019-10-25 | 亚达管道系统股份有限公司 | The ventilation safe clack box of isolated form |
| CN111912670A (en) * | 2020-06-23 | 2020-11-10 | 安徽创华自控仪表设备有限公司 | Pipeline detection sampling valve |
| CN112303269A (en) * | 2020-09-30 | 2021-02-02 | 北京航天石化技术装备工程有限公司 | Plunger type valve |
| CN114577682A (en) * | 2022-02-22 | 2022-06-03 | 无锡工艺职业技术学院 | Finished product granularity detection device of serial continuous ball mill |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB150143A (en) * | 1919-07-05 | 1920-09-02 | Archibald Edward Kitsell | Improvements in valves |
| FR2616877A1 (en) * | 1987-06-16 | 1988-12-23 | Cit Alcatel | VALVE FOR VACUUM ENCLOSURE |
| EP0672855A1 (en) * | 1994-03-17 | 1995-09-20 | Societe Europeenne De Propulsion | Integral cryogenic valve under vacuum |
| CN201763992U (en) * | 2010-09-14 | 2011-03-16 | 上海伟伦阀门有限公司 | High sealing plunger valve |
| CN202646852U (en) * | 2012-06-07 | 2013-01-02 | 滨海康源精密铸造有限公司 | Heat insulation sampling valve |
| CN102979922A (en) * | 2012-11-30 | 2013-03-20 | 无锡智能自控工程股份有限公司 | High-frequency cutoff tank bottom plunger angle valve |
| CN203309137U (en) * | 2013-06-05 | 2013-11-27 | 环球阀门集团有限公司 | Y-shaped heat-insulating stop valve |
| CN204704393U (en) * | 2015-05-29 | 2015-10-14 | 徐州阿卡控制阀门有限公司 | A kind ofly adopt sylphon seal and with the Material valve of insulation jacket structure |
-
2017
- 2017-05-05 CN CN201710310715.0A patent/CN106969192B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB150143A (en) * | 1919-07-05 | 1920-09-02 | Archibald Edward Kitsell | Improvements in valves |
| FR2616877A1 (en) * | 1987-06-16 | 1988-12-23 | Cit Alcatel | VALVE FOR VACUUM ENCLOSURE |
| EP0672855A1 (en) * | 1994-03-17 | 1995-09-20 | Societe Europeenne De Propulsion | Integral cryogenic valve under vacuum |
| CN201763992U (en) * | 2010-09-14 | 2011-03-16 | 上海伟伦阀门有限公司 | High sealing plunger valve |
| CN202646852U (en) * | 2012-06-07 | 2013-01-02 | 滨海康源精密铸造有限公司 | Heat insulation sampling valve |
| CN102979922A (en) * | 2012-11-30 | 2013-03-20 | 无锡智能自控工程股份有限公司 | High-frequency cutoff tank bottom plunger angle valve |
| CN203309137U (en) * | 2013-06-05 | 2013-11-27 | 环球阀门集团有限公司 | Y-shaped heat-insulating stop valve |
| CN204704393U (en) * | 2015-05-29 | 2015-10-14 | 徐州阿卡控制阀门有限公司 | A kind ofly adopt sylphon seal and with the Material valve of insulation jacket structure |
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| CN110307350A (en) * | 2019-06-03 | 2019-10-08 | 欧电阀门有限公司 | Plunger type sampling valve |
| CN110375097A (en) * | 2019-07-02 | 2019-10-25 | 亚达管道系统股份有限公司 | The ventilation safe clack box of isolated form |
| CN111912670A (en) * | 2020-06-23 | 2020-11-10 | 安徽创华自控仪表设备有限公司 | Pipeline detection sampling valve |
| CN112303269A (en) * | 2020-09-30 | 2021-02-02 | 北京航天石化技术装备工程有限公司 | Plunger type valve |
| CN114577682A (en) * | 2022-02-22 | 2022-06-03 | 无锡工艺职业技术学院 | Finished product granularity detection device of serial continuous ball mill |
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| CN106969192B (en) | 2023-03-31 |
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Address after: 242700 No. 55, Meilin Avenue, Huangshan Economic Development Zone, Anhui Province Applicant after: Anhui Tunxi High Pressure Valve Co.,Ltd. Address before: 242700 No. 55, Meilin Avenue, Huangshan Economic Development Zone, Anhui Province Applicant before: ANHUI TUNXI HIGH PRESSURE VALVE Co.,Ltd. |
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Denomination of invention: A jacket insulation sampling valve Effective date of registration: 20231229 Granted publication date: 20230331 Pledgee: China Postal Savings Bank Co.,Ltd. Xiuning County Branch Pledgor: Anhui Tunxi High Pressure Valve Co.,Ltd. Registration number: Y2023980075536 |