CN207621446U - A kind of high performance high strength fastening valve body facilitating pressure regulation - Google Patents
A kind of high performance high strength fastening valve body facilitating pressure regulation Download PDFInfo
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- CN207621446U CN207621446U CN201721615027.7U CN201721615027U CN207621446U CN 207621446 U CN207621446 U CN 207621446U CN 201721615027 U CN201721615027 U CN 201721615027U CN 207621446 U CN207621446 U CN 207621446U
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- pressure regulation
- valve body
- ontology
- surge pipe
- pressure
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Abstract
The utility model is related to valve body preparing technical fields, valve body is fastened more particularly to a kind of high performance high strength facilitating pressure regulation, including ontology, reinforcing sleeve is equipped on the right side of the ontology, ontology upper and lower ends are arranged with connecting flange, body interior is equipped with main aperture, and main aperture top is equipped with water inlet, and main aperture bottom is equipped with water outlet；Front and rear sides are arranged with mounting flange in the middle part of ontology, and the axis hole being connected to main aperture is equipped in mounting flange；Left side is equipped with pressure regulation platform in the middle part of ontology, and pressure regulation platform upper and lower ends are arranged with reinforcing rib；Pressure regulation platform is internally provided with pressure regulating cavity, and pressure regulating cavity is interior to be divided into left chamber and right chamber by partition board, and diaphragm internal is equipped with venthole, and the sealing of right chamber right part is equipped with leather cup；Surge pipe is equipped in pressure regulation platform, surge pipe outer end is equipped with adjusting knob, and adjusting knob is internally provided with mandril, and mandril is located in the pore of surge pipe；Matching is equipped with sealed core in the pore of surge pipe.The utility model structure novel, it is easy to use, there is preferable practical value and promotional value.
Description
Technical field
The utility model is related to valve body preparing technical fields, and in particular to a kind of high performance high strength facilitating pressure regulation fastens
Valve body.
Background technology
The definition of " valve " is in fluid system, is the device for controlling the direction of fluid, pressure, flow.Valve is
The medium (liquid, gas, powder) in piping and equipment is set to flow or stop and can control the device of its flow.Valve body conduct
The critical piece structure of valve, valve body structure intensity play a very important role in valve working.Current valve body is flowing
Play the role of controlling flow in system system, but common valve body is mostly totally-enclosed entity structure currently on the market, it is this
Have that fluid stream is out-of-date in closed valve body, fluid can generate pressure in flow process to inner wall of the pipe and valve interior wall.Especially
When flow velocity is faster, the pressure that fluid generates is bigger.The occasion for needing energy big in many industrial equipments, the stream largely quickly flowed
Body can even be such that pipeline and valve body shakes, pressure transient in valve, to influence valve body bonding strength.Thus, it is currently, existing
Valve body in the specific use process, usually there are problems that, specially：
On the one hand, it is inadequate usually to there is structural strength in valve body, cause valve body be under pressure it is excessive and the case where destroy, influence
The normal work of valve；On the other hand, the internal pressure of existing valve body cannot be adjusted, and valve body is caused to be difficult to adjust hydraulic pressure to suitable
In the range of.
Therefore, it is based on above-mentioned, the utility model provides a kind of high performance high strength for facilitating pressure regulation and fastens valve body, by right
Valve body structure is rationally designed, and while so that valve body structure intensity is obtained enhancing, also accesses the pressure energy of valve inner
A certain range of adjusting, has solved the shortcomings of the prior art and defect.
Utility model content
The purpose of this utility model is that：For presently, there are the above problem, a kind of high property facilitating pressure regulation is provided
Energy high intensity fastens valve body, by being rationally designed to valve body structure, while so that valve body structure intensity is obtained enhancing, also makes
The pressure energy of valve inner accesses a certain range of adjusting, has solved the shortcomings of the prior art and defect.
To achieve the goals above, the technical solution adopted in the utility model is：
It is a kind of that the high performance high strength of pressure regulation is facilitated to fasten valve body, including ontology, it is equipped with reinforcing sleeve on the right side of the ontology, this
Body upper and lower ends are arranged with connecting flange, and body interior is equipped with main aperture, and main aperture top is equipped with water inlet, and main aperture bottom is equipped with out
The mouth of a river；Front and rear sides are arranged with mounting flange in the middle part of ontology, and the axis hole being connected to main aperture is equipped in mounting flange；In the middle part of ontology
Left side is equipped with pressure regulation platform, and pressure regulation platform upper and lower ends are arranged with reinforcing rib；Pressure regulation platform is internally provided with pressure regulating cavity, passes through in pressure regulating cavity
Partition board is divided into left chamber and right chamber, and diaphragm internal is equipped with venthole, and the sealing of right chamber right part is equipped with leather cup；Pressure regulation is equipped in pressure regulation platform
Pipe, surge pipe outer end are equipped with adjusting knob, and adjusting knob is internally provided with mandril, and mandril is located in the pore of surge pipe；Surge pipe
Pore in matching be equipped with sealed core, sealed core right part is equipped with baffle ring, is equipped with spring on the right side of baffle ring, the connection of spring right end every
Plate, and the right end of sealed core is located in venthole.
On the one hand the utility model connects external pipe by connecting flange, flow is introduced into from water inlet in valve body
Portion；When valve inner hydraulic pressure is excessively high, inside water pressure can be measured by water pressure gauge, meanwhile, flow generates leather cup and squeezes outward
The pressure of pressure, the at this time air pressure inside pressure regulating cavity increase；When seeing that inside water pressure increases by water pressure gauge, rotation adjusts rotation
Sealed core is inwardly headed by mandril, generates gap between sealed core and pore at this time, internal high-pressure gas is arranged outward by button
It puts, to play the role of alleviating valve inner pressure；When pressure release or pressure it is smaller, when need not release stress, pass through
Adjusting knob is rotated outward, mandril is made not contacted with sealed core, sealed core returns to original under the elastic force effect of spring
Position, by pore close encapsulation, to ensure the constant pressure of valve inner.Through the above technical solutions, valve inner can be realized
Pressure energy access timely adjusting, avoid valve inner lengthy pressure excessively high and influence the normal work of valve body.
On the other hand, the utility model makes the overall construction intensity of valve body obtain by the design of reinforcing rib and reinforcing sleeve
It effectively improves, avoids the body strength deficiency caused by pressure is excessive, valve body work is caused to be affected；Reinforcing sleeve is being pacified
When dress, it is set on the right side of ontology, and the through-hole of its upper and lower ends is corresponding with flange hole, flange is zero outside connection
When part, reinforcing sleeve being also used together to bolt and is fixedly connected, installation is more convenient, meanwhile, user can also select as needed
Reinforcing sleeve of whether dismantling is selected, the selection use of reinforcing sleeve is freer.
In another aspect, the utility model structure novel, easy to use, there is preferable practical value and promotional value.
Preferably, array is equipped with multiple flange holes on the connecting flange and mounting flange；In the middle part of the reinforcing sleeve
Shape is half-cylinder structure, and reinforcing sleeve upper and lower ends are arranged with half of ring flange, and the ring flange is equipped with and flange hole phase
Corresponding connecting hole, reinforcing sleeve are coated on the right side of ontology, and the internal diameter of reinforcing sleeve is equal to the outer diameter of ontology.
Preferably, the water pressure gauge is mounted on inside the reinforcing rib of pressure regulation platform upper end, and the inner end connection of water pressure gauge
Main aperture.
Preferably, the shape of the adjusting knob is cylindrical structure, and adjusting knob is set in the outer end of surge pipe and tune
It saves and is connected for screw-thread fit between knob and surge pipe.
Preferably, the mandril is located at the shaft core position inside adjusting knob, and the outer surface of adjusting rod is smooth surface, and
The outer diameter of adjusting rod is less than the pore internal diameter of surge pipe.
Preferably, the shape of the pressure regulation platform is the semi-circular lands outwardly protruded, between pressure regulation platform and reinforcing rib
It is welded as a whole.
Preferably, the outer surface of the sealed core is smooth surface, and the diameter of sealed core is less than the diameter of venthole；Pressure regulation
The pore of pipe is shoulder hole structure, and the shape of sealed core is the multidiameter structure to match with the pore of surge pipe.
Preferably, the outer diameter of the baffle ring is more than the diameter of venthole, and the both ends of spring are respectively with baffle ring and partition board in pressure
Contracting state contacts.
By adopting the above-described technical solution, the utility model has the beneficial effects that：
On the one hand the utility model connects external pipe by connecting flange, flow is introduced into from water inlet in valve body
Portion；When valve inner hydraulic pressure is excessively high, inside water pressure can be measured by water pressure gauge, meanwhile, flow generates leather cup and squeezes outward
The pressure of pressure, the at this time air pressure inside pressure regulating cavity increase；When seeing that inside water pressure increases by water pressure gauge, rotation adjusts rotation
Sealed core is inwardly headed by mandril, generates gap between sealed core and pore at this time, internal high-pressure gas is arranged outward by button
It puts, to play the role of alleviating valve inner pressure；When pressure release or pressure it is smaller, when need not release stress, pass through
Adjusting knob is rotated outward, mandril is made not contacted with sealed core, sealed core returns to original under the elastic force effect of spring
Position, by pore close encapsulation, to ensure the constant pressure of valve inner.Through the above technical solutions, valve inner can be realized
Pressure energy access timely adjusting, avoid valve inner lengthy pressure excessively high and influence the normal work of valve body.
On the other hand, the utility model makes the overall construction intensity of valve body obtain by the design of reinforcing rib and reinforcing sleeve
It effectively improves, avoids the body strength deficiency caused by pressure is excessive, valve body work is caused to be affected；Reinforcing sleeve is being pacified
When dress, it is set on the right side of ontology, and the through-hole of its upper and lower ends is corresponding with flange hole, flange is zero outside connection
When part, reinforcing sleeve being also used together to bolt and is fixedly connected, installation is more convenient, meanwhile, user can also select as needed
Reinforcing sleeve of whether dismantling is selected, the selection use of reinforcing sleeve is freer.
In another aspect, the utility model structure novel, easy to use, there is preferable practical value and promotional value.
Description of the drawings
Fig. 1 is the front structure schematic diagram of the utility model；
Fig. 2 is the left side structure schematic diagram of the utility model；
Fig. 3 is the internal structure schematic diagram of the utility model；
Fig. 4 is the overlooking structure diagram of the utility model；
Fig. 5 is the partial view A of the utility model.
In figure：1, ontology；2, connecting flange；3, mounting flange；4, reinforcing sleeve；5, reinforcing rib；6, pressure regulation platform；7, rotation is adjusted
Button；8, surge pipe；9, water pressure gauge；10, water inlet；11, water outlet；12, axis hole；13, leather cup；14, partition board；15, venthole；
16, mandril；17, sealed core；18, baffle ring；19, spring.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments, based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
Embodiment 1, as shown in Figs. 1-5：
A kind of that the high performance high strength of pressure regulation is facilitated to fasten valve body, including ontology 1,1 right side of the ontology is equipped with reinforcing sleeve
4,1 upper and lower ends of ontology are arranged with connecting flange 2, and ontology 1 is internally provided with main aperture, and main aperture top is equipped with water inlet 10, main aperture
Bottom is equipped with water outlet 11；1 middle part front and rear sides of ontology are arranged with mounting flange 3, are equipped in mounting flange 3 and are connected to main aperture
Axis hole 12；1 middle part left side of ontology is equipped with pressure regulation platform 6, and 6 upper and lower ends of pressure regulation platform are arranged with reinforcing rib 5；Inside pressure regulation platform 6
Equipped with pressure regulating cavity, left chamber and right chamber are divided by partition board 14 in pressure regulating cavity, partition board 14 is internally provided with venthole 15, right chamber right part
Sealing is equipped with leather cup 13；Surge pipe 8 is equipped in pressure regulation platform 6,8 outer end of surge pipe is equipped with adjusting knob 7, is set inside adjusting knob 7
There are mandril 16, mandril 16 to be located in the pore of surge pipe 8；Matching is equipped with sealed core 17 in the pore of surge pipe 8, and sealed core 17 is right
End is equipped with baffle ring 18, and 18 right side of baffle ring is equipped with spring 19,19 right end connecting partition 14 of spring, and the right end of sealed core 17 is located at
In venthole 15.
On the one hand the utility model connects external pipe by connecting flange 2, flow is introduced into valve body from water inlet 10
It is internal；When valve inner hydraulic pressure is excessively high, inside water pressure can be measured by water pressure gauge 9, meanwhile, flow to leather cup 13 generate to
The pressure of outer extruding, the at this time air pressure inside pressure regulating cavity increase；When seeing that inside water pressure increases by water pressure gauge 9, rotation is adjusted
Knob 7 is saved, sealed core 17 is inwardly headed by mandril 16, generates gap between sealed core 17 and pore at this time, it will be internal high
Body of calming the anger discharges outward, to play the role of alleviating valve inner pressure；When pressure release or pressure it is smaller, need not discharge
When pressure, by rotating outward adjusting knob 7, mandril 16 is set not contacted with sealed core 17, bullet of the sealed core 17 in spring 19
Original position is returned under force effect, by pore close encapsulation, to ensure the constant pressure of valve inner.Pass through above-mentioned technical side
Case can realize that the pressure energy of valve inner accesses timely adjusting, avoid valve inner lengthy pressure excessively high and influence valve
The normal work of body.
On the other hand, the utility model makes the overall construction intensity of valve body obtain by the design of reinforcing rib 5 and reinforcing sleeve 4
To effectively improving, the body strength deficiency caused by pressure is excessive is avoided, valve body work is caused to be affected；Reinforcing sleeve 4
When mounted, it is set in 1 right side of ontology, and the through-hole of its upper and lower ends is corresponding with flange hole, flange is outer in connection
When portion's parts, bolt being also used together in reinforcing sleeve 4 and is fixedly connected, installation is more convenient, meanwhile, user can also basis
Need to choose whether to dismantle reinforcing sleeve 4, and the selection use of reinforcing sleeve 4 is freer.
In another aspect, the utility model structure novel, easy to use, there is preferable practical value and promotional value.
Preferably, array is equipped with multiple flange holes on the connecting flange 2 and mounting flange 3；In the reinforcing sleeve 4
Portion's shape is half-cylinder structure, and 4 upper and lower ends of reinforcing sleeve are arranged with half of ring flange, and the ring flange is equipped with and flange hole
Corresponding connecting hole, reinforcing sleeve 4 is coated on 1 right side of ontology, and the internal diameter of reinforcing sleeve 4 is equal to the outer diameter of ontology 1.
Preferably, the water pressure gauge 9 is mounted on inside the reinforcing rib 5 of 6 upper end of pressure regulation platform, and the inner end of water pressure gauge 9
It is connected to main aperture.
Preferably, the shape of the adjusting knob 7 be cylindrical structure, adjusting knob 7 be set in the outer end of surge pipe 8 and
It is connected for screw-thread fit between adjusting knob 7 and surge pipe 8.
Preferably, the mandril 16 is located at the shaft core position inside adjusting knob 7, and the outer surface of adjusting rod is smooth table
Face, and the outer diameter of adjusting rod is less than the pore internal diameter of surge pipe 8.
Preferably, the shape of the pressure regulation platform 6 is the semi-circular lands outwardly protruded, pressure regulation platform 6 and reinforcing rib 5 it
Between be welded as a whole.
Preferably, the outer surface of the sealed core 17 is smooth surface, and the diameter of sealed core 17 is less than the straight of venthole 15
Diameter；The pore of surge pipe 8 is shoulder hole structure, and the shape of sealed core 17 is the multi-diameter shaft knot to match with the pore of surge pipe 8
Structure.
Preferably, the outer diameter of the baffle ring 18 is more than the diameter of venthole 15, the both ends of spring 19 respectively with baffle ring 18 and
Partition board 14 is contacted in squeezed state.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in variation in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be wanted with right
Subject to the protection domain asked.
Claims (8)
1. a kind of high performance high strength facilitating pressure regulation fastens valve body, including ontology, it is characterised in that：It is equipped on the right side of the ontology
Reinforcing sleeve, ontology upper and lower ends are arranged with connecting flange, and body interior is equipped with main aperture, and main aperture top is equipped with water inlet, main aperture
Bottom is equipped with water outlet；Front and rear sides are arranged with mounting flange in the middle part of ontology, and the axis being connected to main aperture is equipped in mounting flange
Hole；Left side is equipped with pressure regulation platform in the middle part of ontology, and pressure regulation platform upper and lower ends are arranged with reinforcing rib；Pressure regulation platform is internally provided with pressure regulating cavity,
Left chamber and right chamber are divided by partition board in pressure regulating cavity, diaphragm internal is equipped with venthole, and the sealing of right chamber right part is equipped with leather cup；Pressure regulation
Surge pipe is equipped in platform, surge pipe outer end is equipped with adjusting knob, and adjusting knob is internally provided with mandril, and mandril is located at the pipe of surge pipe
In hole；Matching is equipped with sealed core in the pore of surge pipe, and sealed core right part is equipped with baffle ring, spring, spring are equipped on the right side of baffle ring
Right end connecting partition, and the right end of sealed core is located in venthole.
2. a kind of high performance high strength facilitating pressure regulation as described in claim 1 fastens valve body, it is characterised in that：The connection
Equal array is equipped with multiple flange holes on flange and mounting flange；Shape is half-cylinder structure, reinforcing sleeve in the middle part of the reinforcing sleeve
Upper and lower ends are arranged with half of ring flange, and the ring flange is equipped with connecting hole corresponding with flange hole, reinforcing sleeve cladding
On the right side of ontology, and the internal diameter of reinforcing sleeve is equal to the outer diameter of ontology.
3. a kind of high performance high strength facilitating pressure regulation as described in claim 1 fastens valve body, it is characterised in that：The main aperture
It is connected to the inner end of water pressure gauge, the water pressure gauge is mounted on inside the reinforcing rib of pressure regulation platform upper end.
4. a kind of high performance high strength facilitating pressure regulation as described in claim 1 fastens valve body, it is characterised in that：The adjusting
The shape of knob is cylindrical structure, and adjusting knob is set in the outer end of surge pipe and is screw thread between adjusting knob and surge pipe
It is connected.
5. a kind of high performance high strength facilitating pressure regulation as described in claim 1 fastens valve body, it is characterised in that：The mandril
The outer surface of the shaft core position being located inside adjusting knob, adjusting rod is smooth surface, and the outer diameter of adjusting rod is less than surge pipe
Pore internal diameter.
6. a kind of high performance high strength facilitating pressure regulation as described in claim 1 fastens valve body, it is characterised in that：The pressure regulation
The shape of platform is the semi-circular lands outwardly protruded, is welded as a whole between pressure regulation platform and reinforcing rib.
7. a kind of high performance high strength facilitating pressure regulation as described in claim 1 fastens valve body, it is characterised in that：The sealing
The outer surface of core is smooth surface, and the diameter of sealed core is less than the diameter of venthole；The pore of surge pipe is shoulder hole structure, close
The shape of envelope core is the multidiameter structure to match with the pore of surge pipe.
8. a kind of high performance high strength facilitating pressure regulation as described in claim 1 fastens valve body, it is characterised in that：The baffle ring
Outer diameter be more than venthole diameter, the both ends of spring are contacted with baffle ring and partition board in squeezed state respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615027.7U CN207621446U (en) | 2017-11-28 | 2017-11-28 | A kind of high performance high strength fastening valve body facilitating pressure regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615027.7U CN207621446U (en) | 2017-11-28 | 2017-11-28 | A kind of high performance high strength fastening valve body facilitating pressure regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621446U true CN207621446U (en) | 2018-07-17 |
Family
ID=62824046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721615027.7U Active CN207621446U (en) | 2017-11-28 | 2017-11-28 | A kind of high performance high strength fastening valve body facilitating pressure regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207621446U (en) |
-
2017
- 2017-11-28 CN CN201721615027.7U patent/CN207621446U/en active Active
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