CN209725411U - A kind of cell fire hydrant control valve - Google Patents
A kind of cell fire hydrant control valve Download PDFInfo
- Publication number
- CN209725411U CN209725411U CN201920514082.XU CN201920514082U CN209725411U CN 209725411 U CN209725411 U CN 209725411U CN 201920514082 U CN201920514082 U CN 201920514082U CN 209725411 U CN209725411 U CN 209725411U
- Authority
- CN
- China
- Prior art keywords
- metal
- valve
- block
- threaded stem
- fire hydrant
- 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
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Abstract
The utility model discloses a kind of cell fire hydrant control valves, including connection lower flange and valve, the connection lower flange is fixed on the upper end position of valve, the left end of the valve is provided with into water connecting tube, the right end of the valve is provided with water outlet connecting tube, column is socketed by metal, fixed thread bolt, valve stem retainer composed by metal support block and metal welding block can be very good to carry out threaded stem secondary fixation, socket is provided with threaded stem inside the metal socket column of valve stem retainer, and fixed thread bolt is provided on the outside of metal socket column, and fixed thread bolt bottom is screw thread concave shape, when rotary fixing screw line is bolted to inside metal socket column in this way, threaded stem can be fixed well, to play the secondary effect for reinforcing fixation, it prevents from arbitrarily revolving Turn to open and cause security risk, so that safer when the enterprising enforcement of cell fire hydrant.
Description
Technical field
The utility model belongs to related valve technical field, and in particular to a kind of cell fire hydrant control valve.
Background technique
Valve is the pipeline fittings for being opened and closed pipeline, control flow direction, the parameter of regulation and control pumped (conveying) medium.According to it
Function can be divided into shut-off valve, check-valves, regulating valve etc..Valve can be used for controlling empty gas and water, steam, various corrosive medias,
The flowing of the various types fluid such as mud, oil product, liquid metal and radiating medium.Valve is also divided into cast iron valve according to material
Door, cast steel valve, stainless valve, chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized valve
Door etc..
Existing cell fire hydrant is had the following problems with can be manually rotated control valve technology: existing cell fire hydrant is used
It can be manually rotated control valve when in use, valve is easy by easily Unscrew, to carry out on cell fire hydrant
It is not very safe when use, to need the second fixed device just to reinforce fixed problem.
Utility model content
The purpose of this utility model is to provide a kind of cell fire hydrant control valves, to solve in above-mentioned background technique
With can be manually rotated control valve when in use, valve is easy to be beaten by easily rotation the existing cell fire hydrant proposed
It opens, to not be very safe when the enterprising enforcement of cell fire hydrant, to just need the second fixed device solid to reinforce
Fixed problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of cell fire hydrant control valve, including connection lower flange and valve, the connection lower flange installation
It is fixed on the upper end position of valve, the left end of the valve is provided with into water connecting tube, the valve
Right end is provided with water outlet connecting tube, and nomenclature plate is provided among the front end of the valve, described to connect the upper of lower flange
End is provided with connection upper flange, and the upper end of the connection upper flange is provided with valve stem seal device, the centre of the valve stem seal device
It is provided with threaded stem, the lower end of the threaded stem is connected to the inside of valve, and the upper end of the threaded stem is located at
Valve stem retainer is provided on valve stem seal device, the top of the valve stem retainer, which is located in threaded stem, is provided with rotation hand
Wheel.
Preferably, the rotation handwheel includes metal outer ring, metal link block, intermetallic metal ring and rotation connection bar, institute
The outside for stating intermetallic metal ring is provided with metal link block for one week, and metal outer ring, institute are provided on the outside of the metal link block
The upper end for stating metal outer ring is provided with rotation connection bar, and the intermetallic metal ring is connected in threaded stem.
Preferably, the valve stem seal device includes that metal is socketed block, screw thread coupling, metal concave block and metal sealing column,
The both ends of the metal sealing column are provided with metal concave block, and the metal concave block is internally provided with screw thread coupling, the spiral shell
The upper end of line connector is provided with metal socket block, and the metal sealing column is connected on connection upper flange, the metal socket
Socket is provided with threaded stem inside block and metal sealing column.
Preferably, the valve stem retainer includes metal socket column, fixed thread bolt, metal support block and metal welding
Block, the metal, which is socketed on the outside of column, is provided with fixed thread bolt, and the two sides of the fixed thread bolt are located on metal socket column
It is provided with metal support block, the lower end of the metal support block is provided with metal welding block, and the metal support block is connected to valve
On rod sealer, the metal welding block is connected on connection upper flange, and socket is provided with screw thread inside the metal socket column
Valve rod.
Preferably, the lower end outside shape with the upper end outer shape size phase that connect lower flange of the connection upper flange
Deng, and the connection upper flange is fixedly connected with connection lower flange by fixed screw.
Preferably, the rotation handwheel is clockwise to drive threaded stem to move down, and the rotation handwheel inverse time
Needle is to drive threaded stem to move up.
Preferably, the connection upper flange is fixedly connected by way of being welded and fixed with valve stem seal device, and the valve
The inside of rod sealer is at hollow state.
Preferably, the threaded stem is axis center, and the both ends of the threaded stem symmetrically state.
Compared with prior art, the utility model provides a kind of cell fire hydrant control valve, has following beneficial
Effect:
The utility model cell fire hydrant passes through metal socket column, fixed thread bolt, metal with can be manually rotated control valve
Valve stem retainer composed by supporting block and metal welding block can be very good to carry out threaded stem secondary fixation, and valve rod is solid
Determine socket inside the metal socket column of device and be provided with threaded stem, and is provided with fixed thread bolt on the outside of metal socket column, and
Fixed thread bolt bottom is screw thread concave shape, when such rotary fixing screw line is bolted to inside metal socket column, so that it may
Threaded stem is fixed well, to play the secondary effect for reinforcing fixation, prevents from being rotated at random opening and causing safety hidden
Suffer from so that valve will not easily Unscrew, thus cell fire hydrant it is enterprising exercise with when it is safer.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of cell fire hydrant control valve structural schematic diagram；
Fig. 2 be the utility model proposes rotation hand wheel structure schematic diagram；
Fig. 3 be the utility model proposes valve stem seal device structural schematic diagram；
Fig. 4 be the utility model proposes valve stem retainer structural schematic diagram；
In figure: 1, rotating handwheel；101, metal outer ring；102, metal link block；103, intermetallic metal ring；104, rotation connects
Extension bar；2, valve stem retainer；21, metal is socketed column；22, fixed thread bolt；23, metal support block；24, metal welding block；3,
Valve stem seal device；31, metal is socketed block；32, screw thread coupling；33, metal concave block；34, metal sealing column；4, method in connection
It is blue；5, lower flange is connected；6, enter water connecting tube；7, nomenclature plate；8, threaded stem；9, it is discharged connecting tube；10, valve.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of cell fire hydrant control valve, including connection lower flange 5 and valve 10, connection lower flange 5 are installed
It is fixed on the upper end position of valve 10, the left end of valve 10 is provided with into water connecting tube 6, the right side of valve 10
End is provided with water outlet connecting tube 9, and nomenclature plate 7, the upper end setting of connection lower flange 5 are provided among the front end of valve 10
There is connection upper flange 4, the upper end of connection upper flange 4 is provided with valve stem seal device 3, and the centre of valve stem seal device 3 is provided with screw thread
Valve rod 8, the lower end of threaded stem 8 are connected to the inside of valve 10, and the upper end of threaded stem 8 is located on valve stem seal device 3
It is provided with valve stem retainer 2, the top of valve stem retainer 2, which is located in threaded stem 8, is provided with rotation handwheel 1.
Further, rotation handwheel 1 includes metal outer ring 101, metal link block 102, intermetallic metal ring 103 and rotation connection
The outside of bar 104, intermetallic metal ring 103 is provided with metal link block 102 for one week, and the outside of metal link block 102 is provided with gold
Belong to outer ring 101, the upper end of metal outer ring 101 is provided with rotation connection bar 104, and intermetallic metal ring 103 is connected to threaded stem 8
On, the intermetallic metal ring 103 of rotation handwheel 1 is connected in threaded stem 8, passes through metal outer ring 101 or rotation connection bar
104, so as to drive threaded stem 8 to carry out screw thread rotation lifting well, and the metal in 103 outside of intermetallic metal ring connects
Block 102 has good connection function, so that playing a supporting role in the rotation, so that rotation is using more just
Benefit.
Further, valve stem seal device 3 includes metal socket block 31, screw thread coupling 32, metal concave block 33 and metal sealing
Column 34, the both ends of metal sealing column 34 are provided with metal concave block 33, and metal concave block 33 is internally provided with screw thread coupling 32, spiral shell
The upper end of line connector 32 is provided with metal socket block 31, and metal sealing column 34 is connected on connection upper flange 4, and metal is socketed block
31 and metal sealing column 34 inside socket be provided with threaded stem 8, the metal socket block 31 and metal sealing column of valve stem seal device 3
34 inside sockets are provided with threaded stem 8, to play good fixed function so that threaded stem 8 in rotation and lifting more
Add stabilization, and the screw thread coupling 32 inside metal concave block 33 has support adjustment effect well, so that when in use
It is more convenient.
Further, valve stem retainer 2 includes metal socket column 21, fixed thread bolt 22, metal support block 23 and metal welding
Block 24 is connect, the outside of metal socket column 21 is provided with fixed thread bolt 22, and the two sides of fixed thread bolt 22 are located at metal socket column
Metal support block 23 is provided on 21, the lower end of metal support block 23 is provided with metal welding block 24, and metal support block 23 connects
On valve stem seal device 3, metal welding block 24 is connected on connection upper flange 4, and socket is provided with spiral shell inside metal socket column 21
Line valve rod 8, the metal of valve stem retainer 2 are socketed socket inside column 21 and are provided with threaded stem 8, to play fixed well make
With, and the outside of metal socket column 21 is provided with fixed thread bolt 22, and 22 bottom of fixed thread bolt is concave shape, is revolved in this way
When turning fixed thread bolt 22 to bottom, so that it may fix threaded stem 8 well, thus play it is secondary reinforce it is fixed
Effect prevents from being rotated at random opening and causing security risk, and metal support block 23 is connected on valve stem seal device 3 and metal welding
It connects block 24 to be connected on connection upper flange 4, good fixed function is played in this way, so that more stable when in use.
Further, it connects the lower end outside shape of upper flange 4 and the upper end outer shape for connecting lower flange 5 is equal in magnitude,
And connection upper flange 4 is fixedly connected with connection lower flange 5 by fixed screw, so that it is more convenient to be fixedly connected, and connects
It connects flange 4 and connection lower flange 5 to connect by the way that fixed screw is fixed, so that more convenient when installation and removal maintenance.
Further, rotation handwheel 1 is clockwise to driving threaded stem 8 to move down, and rotate handwheel 1 counterclockwise to
Threaded stem 8 is driven to move up, so as to carry out rotation use well, so that more convenient when in use.
Further, connection upper flange 4 is fixedly connected by way of being welded and fixed with valve stem seal device 3, and valve stem seal
The inside of device 3 is at hollow state, and in this way by the fixation of welding, so that being fixedly connected stronger, and valve stem seal device 3 is interior
Portion is at hollow state, so as to fix object well.
Further, threaded stem 8 is axis center, and the both ends of threaded stem 8 symmetrically state, thus when in use
More convenient stabilization.
The working principle and process for using of the utility model: after the utility model installs, so that it may cell fire-fighting
Bolt is fixed on designated position with can be manually rotated control valve.And when fixed, suitable peace is chosen by nomenclature plate 7
Valve is filled, connect 10 both ends of J41H-16C model valve later enters water connecting tube 6 and water outlet connecting tube 9 and exterior tube
The connection in road more steps up in this way by the connection of flange so that entering water connecting tube 6 and connecting with the external pipe for being discharged connecting tube 9
It is close, to avoid junction that spill and leakage occurs.When use, so that it may by rotation handwheel 1 clockwise drive threaded stem 8 to
Lower movement or rotation handwheel 1 drive threaded stem 8 to move up counterclockwise, so that threaded stem 8 drives valve 10
Internal flap open or close, so that cell fire hydrant internal liquid can be very good to carry out control use.And Thread valve
Bar 8 passes through the fixation of both valve stem retainer 2 and valve stem seal device 3, so that more facilitating when rotating and using.And valve rod
Fixator 2 be column 21 is socketed by metal, fixed thread bolt 22, metal support block 23 and metal welding block 24 are formed, and valve
Socket is provided with threaded stem 8 inside the metal socket column 21 of bar fixator 2, and the outside of metal socket column 21 is provided with admittedly
Screwed plug 22 is determined, and 22 bottom of fixed thread bolt is concave shape, when tightening fixed thread bolt 22 in this way to bottom, so that it may
To fix threaded stem 8 well, to play the secondary effect for reinforcing fixation, avoid being rotated at random opening and causing safety
Hidden danger, and metal support block 23 is connected on valve stem seal device 3 and metal welding block 24 is connected on connection upper flange 4, in this way
Good fixed function is played, so that more stable when rotating use.
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 (8)
1. a kind of cell fire hydrant control valve, including connection lower flange (5) and valve (10), it is characterised in that: institute
It states connection lower flange (5) to be fixed on the upper end position of valve (10), the left end setting of the valve (10)
Have into water connecting tube (6), the right end of the valve (10) is provided with water outlet connecting tube (9), the valve (10)
It is provided among front end nomenclature plate (7), the upper end of connection lower flange (5) is provided with connection upper flange (4), the connection
The upper end of upper flange (4) is provided with valve stem seal device (3), and the centre of the valve stem seal device (3) is provided with threaded stem (8),
The lower end of the threaded stem (8) is connected to the inside of valve (10), and it is close that the upper end of the threaded stem (8) is located at valve rod
It is provided with valve stem retainer (2) in envelope device (3), the top of the valve stem retainer (2), which is located on threaded stem (8) to be provided with, to be turned
It starts to take turns (1).
2. a kind of cell fire hydrant control valve according to claim 1, it is characterised in that: the rotation handwheel (1)
Including metal outer ring (101), metal link block (102), intermetallic metal ring (103) and rotation connection bar (104), the intermediate gold
The outside for belonging to ring (103) is provided with metal link block (102) for one week, is provided with metal on the outside of the metal link block (102)
Outer ring (101), the upper end of the metal outer ring (101) are provided with rotation connection bar (104), and the intermetallic metal ring (103) is even
It connects on threaded stem (8).
3. a kind of cell fire hydrant control valve according to claim 1, it is characterised in that: the valve stem seal device
It (3) include that metal socket block (31), screw thread coupling (32), metal concave block (33) and metal sealing column (34), the metal are close
The both ends of Feng Zhu (34) are provided with metal concave block (33), and the metal concave block (33) is internally provided with screw thread coupling (32),
The upper end of the screw thread coupling (32) is provided with metal socket block (31), and the metal sealing column (34) is connected to the upper method of connection
On blue (4), socket is provided with threaded stem (8) inside metal socket block (31) and metal sealing column (34).
4. a kind of cell fire hydrant control valve according to claim 1, it is characterised in that: the valve stem retainer
It (2) include metal socket column (21), fixed thread bolt (22), metal support block (23) and metal welding block (24), the metal
It is provided with fixed thread bolt (22) on the outside of socket column (21), the two sides of the fixed thread bolt (22) are located at metal socket column
(21) it is provided on metal support block (23), the lower end of the metal support block (23) is provided with metal welding block (24), described
Metal support block (23) is connected on valve stem seal device (3), and the metal welding block (24) is connected in connection upper flange (4),
Socket is provided with threaded stem (8) inside metal socket column (21).
5. a kind of cell fire hydrant control valve according to claim 1, it is characterised in that: the connection upper flange
(4) lower end outside shape is equal in magnitude with the upper end outer shape for connecting lower flange (5), and the connection upper flange (4) and
Connection lower flange (5) is fixedly connected by fixed screw.
6. a kind of cell fire hydrant control valve according to claim 1, it is characterised in that: the rotation handwheel (1)
Clockwise to drive threaded stem (8) to move down, and the rotation handwheel (1) is counterclockwise to drive threaded stem (8)
It moves up.
7. a kind of cell fire hydrant control valve according to claim 1, it is characterised in that: the connection upper flange
(4) it is fixedly connected by way of being welded and fixed with valve stem seal device (3), and the inside of the valve stem seal device (3) is at hollow
State.
8. a kind of cell fire hydrant control valve according to claim 1, it is characterised in that: the threaded stem (8)
For axis center, and the both ends of the threaded stem (8) symmetrically state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920514082.XU CN209725411U (en) | 2019-04-16 | 2019-04-16 | A kind of cell fire hydrant control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920514082.XU CN209725411U (en) | 2019-04-16 | 2019-04-16 | A kind of cell fire hydrant control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209725411U true CN209725411U (en) | 2019-12-03 |
Family
ID=68691778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920514082.XU Expired - Fee Related CN209725411U (en) | 2019-04-16 | 2019-04-16 | A kind of cell fire hydrant control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209725411U (en) |
-
2019
- 2019-04-16 CN CN201920514082.XU patent/CN209725411U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210416 |