CN209622490U - A kind of pure steam hydrophobic point check-valves mounting structure - Google Patents
A kind of pure steam hydrophobic point check-valves mounting structure Download PDFInfo
- Publication number
- CN209622490U CN209622490U CN201822219490.0U CN201822219490U CN209622490U CN 209622490 U CN209622490 U CN 209622490U CN 201822219490 U CN201822219490 U CN 201822219490U CN 209622490 U CN209622490 U CN 209622490U
- Authority
- CN
- China
- Prior art keywords
- ball valve
- valves
- check
- valve
- manual ball
- 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
Links
Landscapes
- Check Valves (AREA)
Abstract
The utility model discloses a kind of pure steam hydrophobic point check-valves mounting structures, including first manual ball valve, drain valve, check-valves and the second manual ball valve, first manual ball valve output end is connected with first manual switch, first manual switch surface is fixed with first handle, first manual ball valve water outlet is removably connected with drain valve by the first connection water pipe, drain valve is removably connected with check-valves far from first manual ball valve one end, check-valves water outlet is removably connected with the second manual ball valve by the second connection water pipe, beneficial effect is: will appear waste water backflow phenomena for traditional hydrophobic point, by installing check-valves behind drain valve, using check-valves can only one direction pass through, the principle that can not inversely circulate, under the premise of not influencing hydrophobic function, prevent the waste water adverse current pollution pure steam in delivery pipe, it utilizes Multiple high performance valve sealing rings are mutually installed, it is ensured that are not in leakage when condensed water elimination, are reinforced sealing effect.
Description
Technical field
The utility model relates to a kind of mounting structure, in particular to a kind of pure steam hydrophobic point check-valves mounting structure belongs to
In GMP field of medicaments pure steam draining system.
Background technique
Traditional pure steam draining system is generally mechanical type drain valve, mechanical type to the type selecting of drain valve without check-valves
Also referred to as float-type is the density contrast using condensed water and steam, is changed by condensed water liquid level, makes float lifting that flap be driven to open
It opens or closes, reach block steam and drain water purpose, there is water to arrange.In system circulation, drain valve is constantly in working condition, if giving up at this time
Water pipe overflows, waste water will adverse current to inside pure steam pipeline, pollute pure steam, and between traditional each valve not
It can accomplish good sealing effect, leakage when be easy to causeing draining.
Utility model content
The purpose of this utility model is to provide a kind of pure steam hydrophobic point check-valves mounting structures, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of pure steam hydrophobic point check-valves installation
Structure, including first manual ball valve, drain valve, check-valves and the second manual ball valve, the first manual ball valve output end activity
It is connected with first manual switch, first manual switch surface is fixed with first handle, the first manual ball valve water outlet
Mouth is removably connected with drain valve by the first connection water pipe, and the drain valve is detachably connected far from first manual ball valve one end
There is check-valves, the check-valves water outlet is removably connected with the second manual ball valve, the second-hand by the second connection water pipe
Dynamic ball valve output end is connected with the second manual switch, and the second manual switch list face is fixed with second handle.
Preferably, the end that is vertically connected with of the first manual ball valve, drain valve, check-valves and the second manual ball valve leads to
It crosses valve seal set to be tightly connected, and the sealing ring inside valve seal set is made of synthetic rubber material.
Preferably, the first manual ball valve and the second manual ball valve in-out end pass through an annular panel and multiple spiral shells
Tightening latch is fixedly mounted.
Preferably, the first manual ball valve water inlet is removably connected with hydrophobic upper end condensing water inlet pipe, and described
Two manual ball valve water outlets are removably connected with hydrophobic lower end drip pipe.
Preferably, the check-valves is using plunger type automatic valve made of carbon steel material.
Compared with prior art, the utility model has the beneficial effects that will appear waste water adverse current for traditional hydrophobic point
Phenomenon, by installing check-valves behind drain valve, using check-valves can only one direction pass through, the principle that can not inversely circulate,
Under the premise of not influencing hydrophobic function, the waste water adverse current pollution pure steam in delivery pipe is prevented, multiple high performance valves are utilized
Door sealing circle is mutually installed, it is ensured that is not in leakage when condensed water elimination, is reinforced sealing effect.
Detailed description of the invention
Fig. 1 is the hydrophobic point valve scheme of installation of the utility model；
Fig. 2 is the hydrophobic point structural schematic diagram of the utility model.
In figure: 1, hydrophobic upper end condensing water inlet pipe；2, first manual ball valve；3, first manual switchs；4, first handle；
5, the first connection water pipe；6, drain valve；7, check-valves；8, the second connection water pipe；9, the second manual ball valve；10, it second opens manually
It closes；11, second handle；12, hydrophobic lower end drip pipe；13, valve seal set.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of pure steam hydrophobic point check-valves installation knot
Structure, including first manual ball valve 2, drain valve 6, check-valves 7 and the second manual ball valve 9, the 2 output end activity of first manual ball valve connect
It is connected to first manual switch 3,3 surface of first manual switch is fixed with first handle 4, and 2 water outlet of first manual ball valve passes through
First connection water pipe 5 is removably connected with drain valve 6, and drain valve 6 is removably connected with non-return far from 2 one end of first manual ball valve
Valve 7,7 water outlet of check-valves are removably connected with the second manual ball valve 9, the output of the second manual ball valve 9 by the second connection water pipe 8
End is connected with the second manual switch 10, and 10 surface of the second manual switch is fixed with second handle 11.
First manual ball valve 2, drain valve 6, check-valves 7 and the second manual ball valve 9 the end that is vertically connected with pass through valve
Sealing shroud 13 is tightly connected, and the sealing ring of 13 inside of valve seal set is made of synthetic rubber material, be convenient for each valve it
Between sealed connection, first manual ball valve 2 and 9 in-out end of the second manual ball valve pass through an annular panel and multiple shanks of bolt
It is fixedly mounted, reinforces the sealing of inlet and outlet, 2 water inlet of first manual ball valve is removably connected with hydrophobic upper end condensation
Water inlet pipe 1,9 water outlet of the second manual ball valve is removably connected with hydrophobic lower end drip pipe 12, convenient for condensed water
Disengaging, for check-valves 7 using plunger type automatic valve made of carbon steel material, placement prevents waste water adverse current from polluting.
Specifically, when the utility model is used, first manual ball valve 2 is that MV-001 type drain valve overhauls valve, drain valve 6
For ST-001 drain valve 6, check-valves 7 is CV-001 type check-valves 7, and the second manual ball valve 9 is MV-002 type drain valve service valve
Door covers 13 for first manual ball valve 2, drain valve by the first connection water pipe 5 and the second connection water pipe 8 and multiple valve seals
6, check-valves 7 and the second manual ball valve 9 are tightly connected, then cold by hydrophobic upper end condensing water inlet pipe 1 and hydrophobic lower end
Whole equipment is mounted on the hydrophobic point device both ends of pure steam by condensate delivery pipe 12, is divided by first handle 4 and second handle 11
First manual ball valve 2 and the second manual ball valve 9 not to be opened, condensed water flows into drain valve 6 from first manual ball valve 2, due to
Drain valve 6 two-way circulates, and can play the function of block steam and drain water, and having water to flow through will continue to drain, and is constantly in working condition,
Once waste pipe overflows, waste water will adverse current to inside pure steam pipeline, pure steam is polluted, so being discharged in drain valve 6
End installation check-valves 7, to play the role of counterflow-preventing, such condensed water flows to the second manual ball valve 9 after discharging into check-valves 7, then directly
It connects from hydrophobic lower end drip pipe 12 and flows out, will not occur backflow phenomena again, thus pure steam can be protected in normal work
Make not will receive external contamination under state.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pure steam hydrophobic point check-valves mounting structure, which is characterized in that including first manual ball valve (2), drain valve
(6), check-valves (7) and the second manual ball valve (9), first manual ball valve (2) output end are connected with first manual and open
It closes (3), the first manual switch (3) surface is fixed with first handle (4), and first manual ball valve (2) water outlet is logical
It crosses the first connection water pipe (5) to be removably connected with drain valve (6), the drain valve (6) can far from first manual ball valve (2) one end
Dismantling connection has check-valves (7), and check-valves (7) water outlet is removably connected with second-hand by the second connection water pipe (8)
Dynamic ball valve (9), the second manual ball valve (9) output end are connected with the second manual switch (10), and described second opens manually
It closes (10) surface and is fixed with second handle (11).
2. a kind of pure steam hydrophobic point check-valves mounting structure according to claim 1, it is characterised in that: described first-hand
The end that is vertically connected with of dynamic ball valve (2), drain valve (6), check-valves (7) and the second manual ball valve (9) passes through valve seal set
(13) it is tightly connected, and the sealing ring of the valve seal set (13) inside is made of synthetic rubber material.
3. a kind of pure steam hydrophobic point check-valves mounting structure according to claim 1, it is characterised in that: described first-hand
Dynamic ball valve (2) and the second manual ball valve (9) in-out end passes through an annular panel and multiple shanks of bolt are fixedly mounted.
4. a kind of pure steam hydrophobic point check-valves mounting structure according to claim 1, it is characterised in that: described first-hand
Dynamic ball valve (2) water inlet is removably connected with hydrophobic upper end condensing water inlet pipe (1), the second manual ball valve (9) water outlet
It is removably connected with hydrophobic lower end drip pipe (12).
5. a kind of pure steam hydrophobic point check-valves mounting structure according to claim 1, it is characterised in that: the check-valves
(7) using plunger type automatic valve made of carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219490.0U CN209622490U (en) | 2018-12-27 | 2018-12-27 | A kind of pure steam hydrophobic point check-valves mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219490.0U CN209622490U (en) | 2018-12-27 | 2018-12-27 | A kind of pure steam hydrophobic point check-valves mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622490U true CN209622490U (en) | 2019-11-12 |
Family
ID=68447407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822219490.0U Expired - Fee Related CN209622490U (en) | 2018-12-27 | 2018-12-27 | A kind of pure steam hydrophobic point check-valves mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209622490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001269A (en) * | 2021-10-22 | 2022-02-01 | 中石化宁波工程有限公司 | Intensive condensate recycling station |
-
2018
- 2018-12-27 CN CN201822219490.0U patent/CN209622490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001269A (en) * | 2021-10-22 | 2022-02-01 | 中石化宁波工程有限公司 | Intensive condensate recycling station |
| CN114001269B (en) * | 2021-10-22 | 2024-05-24 | 中石化宁波工程有限公司 | Intensive condensate recycling station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209622490U (en) | A kind of pure steam hydrophobic point check-valves mounting structure | |
| CN206289869U (en) | Bellows and prestressed girder casting system | |
| CN107165854B (en) | Automatic control and recovery device for sealing water of water supply pump | |
| CN213572336U (en) | Novel rain and sewage converging and intercepting pump station with remote monitoring function | |
| CN201827496U (en) | Negative-pressure preventive control valve | |
| CN212717232U (en) | Automatic detection and discharge device for circulation of machine seal cooling water of pump in MVR system | |
| CN209512635U (en) | Structure for pipeline modification draining | |
| CN212407663U (en) | Water-saving tap | |
| CN208535565U (en) | Compressed air system drain assembly and compressed air system | |
| CN209588747U (en) | A kind of steam turbine drainage recovering device | |
| CN208441920U (en) | A kind of anti-dropout radial direction double containment discharges water plug assembly | |
| CN102192406B (en) | Automatic air locking dehydration device for gas pipeline | |
| CN208545255U (en) | A kind of energy-efficient sewerage environmental protecting device | |
| CN207421624U (en) | A kind of multi-joint smoke exhaust pipe liquid packing | |
| CN208718043U (en) | One kind is anti-to block straight-through check well | |
| CN206530794U (en) | A kind of detachable connection pipe fitting | |
| CN214940907U (en) | Intelligent prefabricated pump station integrating automatic slag discharging | |
| CN208578144U (en) | A kind of sewage water lifter header tank | |
| CN211315203U (en) | High-pressure ceramic valve | |
| CN216276074U (en) | Intelligent self-control type integrated intercepting well | |
| CN107701849A (en) | A kind of multi-joint smoke exhaust pipe liquid packing | |
| CN218713859U (en) | Anti-overflow STREAMING integration pump station | |
| CN205745415U (en) | A kind of High-efficient Water tube valve | |
| CN202040544U (en) | Automatic gas locking dehydration plant for gas pipeline | |
| CN219013458U (en) | Air water valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20201227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |