CN209213038U - A kind of balance type multi-stage regulating valve - Google Patents
A kind of balance type multi-stage regulating valve Download PDFInfo
- Publication number
- CN209213038U CN209213038U CN201821859090.XU CN201821859090U CN209213038U CN 209213038 U CN209213038 U CN 209213038U CN 201821859090 U CN201821859090 U CN 201821859090U CN 209213038 U CN209213038 U CN 209213038U
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- China
- Prior art keywords
- baffle
- fixedly installed
- rectangular enclosure
- type multi
- balance type
- 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.)
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- Sliding Valves (AREA)
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Abstract
The utility model discloses a kind of balance type multi-stage regulating valves, including valve body, the inside of the valve body is equipped with rectangular enclosure, the inside of the rectangular enclosure is fixedly installed with first baffle, the surface of the first baffle is equipped with the first circular hole, the inside of the rectangular enclosure is fixedly installed with second baffle, the surface of the second baffle is equipped with the second circular hole, the inside of second circular hole is fixedly installed with the first sealing ring, the internal slide of first sealing ring is equipped with support rod, the end of the support rod is fixedly installed with third baffle, it is slidably connected between the third baffle and first baffle, it is slidably connected between the third baffle and rectangular enclosure inner wall.The balance type multi-stage regulating valve can control the unlatching of the first circular hole by rotation threaded rod, so that water flow enters, under the control of third baffle, the size of water flow is adjusted, and filter screen can carry out contaminant filter to water flow, annulus baffle is easy to disassemble, can clean to filter screen.
Description
Technical field
The utility model relates to regulating valve technical field, specially a kind of balance type multi-stage regulating valve.
Background technique
Regulating valve also known as control valve, common classification: pneumatic control valve, electric control valve, hydraulic adjusting valve, self-operated type tune
Valve is saved, is a kind of final control element for changing the technological parameters such as rate-of flow, pressure, temperature, liquid level, is mainly used in stone
The industries such as oil, chemical industry, metallurgy, power station.
In most regulating valves, interior media flow adjusting structure is complicated, cannot be simply by the rotation of threaded rod
The unlatching of the first circular hole is controlled, and realizes that third baffle is moved in valve interior wall, thus control the first apopore, second
The unlatching of apopore, and without filter device inside circular groove of intaking, it is difficult to water flow is filtered, annulus baffle is difficult to dismantle, no
Convenient for being cleaned to filter screen.
Utility model content
The purpose of this utility model is to provide a kind of balance type multi-stage regulating valves, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of balance type multi-stage regulating valve, including valve
The inside of body, the valve body is equipped with rectangular enclosure, and the inside of the rectangular enclosure is fixedly installed with first baffle, the first gear
The surface of plate is equipped with the first circular hole, and the inside of the rectangular enclosure is fixedly installed with second baffle, the surface of the second baffle
Equipped with the second circular hole, the inside of second circular hole is fixedly installed with the first sealing ring, the internal slide of first sealing ring
Support rod is installed, the end of the support rod is fixedly installed with third baffle, sliding between the third baffle and first baffle
Dynamic connection, is slidably connected between the third baffle and rectangular enclosure inner wall, and the internal slide of the rectangular enclosure is equipped with the
Four baffles are fixedly connected between the fourth gear plate and support rod, are fixedly installed between the fourth gear plate and second baffle
First spring；
The inner wall upper end of the rectangular enclosure is equipped with mounting hole, and the inner wall of the mounting hole is equipped with screw thread, the mounting hole
Inside threaded rod is connected with by screw thread, be slidably connected between the threaded rod and fourth gear plate；
It is equipped with inlet opening on the left of the inner wall of the rectangular enclosure, is equipped with rectangular opening on the right side of the inner wall of the rectangular enclosure.
Preferably, the inside of the rectangular opening is fixedly installed with fixed plate, slides between the fixed plate and third baffle
The surface of connection, the fixed plate is equipped with the first apopore and the second apopore.
Preferably, it is symmetrically arranged at left and right sides of the valve body into water circular groove, water outlet circular groove, the water inlet circular groove and water inlet
Hole communicates, and the water outlet circular groove is communicated with rectangular opening.
Preferably, the inner wall of the water inlet circular groove is symmetrically arranged with card hole, and it is close that the inside of the card hole is fixedly installed with second
The internal slide of seal ring, the water inlet circular groove is equipped with annulus baffle.
Preferably, the inside of the annulus baffle is fixedly installed with filter screen, and the surface of the annulus baffle is symmetrically arranged with
The internal slide of mounting groove, the mounting groove is equipped with support plate.
Preferably, it is fixedly installed with second spring on the inside of the support plate, is fixedly installed on the outside of the support plate
Kelly is slidably connected between the kelly and the second sealing ring.
Compared with prior art, the utility model has the beneficial effects that the balance type multi-stage regulating valve, it can be by rotating spiral shell
Rasp bar under the control of third baffle, adjusts the size of water flow, and mistake so that water flow enters to control the unlatching of the first circular hole
Strainer can carry out contaminant filter to water flow, and annulus baffle is easy to disassemble, can clean to filter screen.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the enlarged drawing of A at the utility model Fig. 1；
Fig. 3 is the side view of the utility model water inlet circular groove；
Fig. 4 is the side view that the utility model is discharged circular groove.
In figure: 1 valve body, 2 rectangular enclosures, 3 first baffles, 4 first circular holes, 5 second baffles, 6 second circular holes, 7 first close
Seal ring, 8 support rods, 9 third baffles, 10 fourth gear plates, 11 first springs, 12 mounting holes, 13 screw threads, 14 threaded rods, 15 water inlets
Hole, 16 rectangular openings, 17 fixed plates, 18 first apopores, 19 second apopores, 20 water inlet circular grooves, 21 water outlet circular grooves, 22 card holes,
23 second sealing rings, 24 annulus baffles, 25 filter screens, 26 mounting grooves, 27 support plates, 28 second springs, 29 kellies.
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 balance type multi-stage regulating valve, including valve body
1, the inside of valve body 1 is equipped with rectangular enclosure 2, and the inside of rectangular enclosure 2 is fixedly installed with first baffle 3, the surface of first baffle 3
Equipped with the first circular hole 4, the inside of rectangular enclosure 2 is fixedly installed with second baffle 5, and the surface of second baffle 5 is equipped with the second circular hole
6, the inside of the second circular hole 6 is fixedly installed with the first sealing ring 7, and the internal slide of the first sealing ring 7 is equipped with support rod 8, branch
The end of strut 8 is fixedly installed with third baffle 9, is slidably connected between third baffle 9 and first baffle 3, third baffle 9 and square
It is slidably connected between 2 inner wall of shape cavity, the internal slide of rectangular enclosure 2 is equipped with fourth gear plate 10, fourth gear plate 10 and support
It is fixedly connected between bar 8, the first spring 11 is fixedly installed between fourth gear plate 10 and second baffle 5；
The inner wall upper end of rectangular enclosure 2 is equipped with mounting hole 12, and the inner wall of mounting hole 12 is equipped with screw thread 13, mounting hole 12 it is interior
Portion is threaded with threaded rod 14 by screw thread 13, is slidably connected between threaded rod 14 and fourth gear plate 10, threaded rod 14 is in spiral shell
It keeps stablizing under the action of line 13, fourth gear plate 10 is squeezed, whole stabilization is maintained；
It is equipped with inlet opening 15 on the left of the inner wall of rectangular enclosure 2, rectangular opening 16, water inlet are equipped on the right side of the inner wall of rectangular enclosure 2
Hole 15 enters rectangular enclosure 2 convenient for water flow, and the installation of fixed plate 17 is convenient in the inside of rectangular opening 16.
The inside of rectangular opening 16 is fixedly installed with fixed plate 17, is slidably connected between fixed plate 17 and third baffle 9, fixed
The surface of plate 17 is equipped with the first apopore 18 and the second apopore 19, and third baffle 9 can be moved along 17 surface of fixed plate,
To open the first apopore 18, the second apopore 19, convenient for adjusting the size of water flow.
The left and right sides of valve body 1 is symmetrically arranged with into water circular groove 20, water outlet circular groove 21, intake circular groove 20 and 15 phase of inlet opening
Logical, water outlet circular groove 21 is communicated with rectangular opening 16, and the entrance of water flow is convenient in inlet opening 15, and rectangular opening 16 is convenient for the outflow of water flow, and
Water inlet circular groove 20, water outlet circular groove 21 are convenient for the installation of water inlet pipe, outlet pipe.
The inner wall of water inlet circular groove 20 is symmetrically arranged with card hole 22, and the inside of card hole 22 is fixedly installed with the second sealing ring 23, into
The internal slide of water circular groove 20 is equipped with annulus baffle 24, and the second sealing ring 23 is convenient for sealing card hole 22, prevents water flow from entering,
Annulus baffle 24 is convenient for the installation of filter screen 25.
The inside of annulus baffle 24 is fixedly installed with filter screen 25, and the surface of annulus baffle 24 is symmetrically arranged with mounting groove 26,
The internal slide of mounting groove 26 is equipped with support plate 27, and support plate 27 can move inside mounting groove 26, and is convenient for the second bullet
The installation of spring 28, kelly 29.
The inside of support plate 27 is fixedly installed with second spring 28, and the outside of support plate 27 is fixedly installed with kelly 29, card
Be slidably connected between bar 29 and the second sealing ring 23, kelly 29 under the action of support plate 27, second spring 28, to card hole 22 into
Row clamping fixed, so that annulus baffle 24 keeps firm.
When the utility model is specifically implemented: when water flow flows into rectangular enclosure 2 by water inlet circular groove 20, inlet opening 15,
It can be rotated threaded rod 14, under the action of screw thread 13, so that threaded rod 14 is to moving on the outside of mounting hole 12, no longer to fourth gear plate
10 are squeezed, the first spring 11 no longer stress and restore deformation, push fourth gear plate 10 to moving above rectangular enclosure 2, from
And making support rod 8 that third baffle 9 be driven to be moved upward, water flow enters in rectangular enclosure 2 from the first circular hole 4, because of third
9 right side of baffle is moved upward along 17 surface of fixed plate, and when third baffle 9 is detached from the first apopore 18, water flow is from first
Apopore 18, rectangular opening 16 flow into water outlet circular groove 21 and similarly continue to rotate threaded rod 14, so that 9 right side of third baffle is continued
It is moved along 17 surface of fixed plate, when third baffle 9, which is detached from fixed plate 17, to be moved along 2 inner wall of rectangular enclosure, the second apopore 19
It opens, water flow is flowed out from the first apopore 18, the second apopore 19, can be pinned kelly 29 and be pushed downwards, so that 29 edge of kelly
Second sealing ring 23 is slowly detached from card hole 22, so that kelly 29 pushes support plate 27 to moving inside mounting groove 26, second spring
28 forced compressions, when kelly 29 be detached from card hole 22 when, pin annulus baffle 24 to water inlet circular groove 20 on the outside of pull so that card
Bar 29 is moved along water inlet 20 inner wall of circular groove, final to take out annulus baffle 24, is cleaned to filter screen 25.
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 (6)
1. a kind of balance type multi-stage regulating valve, including valve body (1), it is characterised in that: it is empty that the inside of the valve body (1) is equipped with rectangle
The inside of chamber (2), the rectangular enclosure (2) is fixedly installed with first baffle (3), and the surface of the first baffle (3) is equipped with the
The inside of one circular hole (4), the rectangular enclosure (2) is fixedly installed with second baffle (5), and the surface of the second baffle (5) is set
Have the second circular hole (6), the inside of second circular hole (6) is fixedly installed with the first sealing ring (7), first sealing ring (7)
Internal slide be equipped with support rod (8), the end of the support rod (8) is fixedly installed with third baffle (9), the third gear
It is slidably connected between plate (9) and first baffle (3), is slidably connected between the third baffle (9) and rectangular enclosure (2) inner wall,
The internal slide of the rectangular enclosure (2) is equipped with fourth gear plate (10), solid between the fourth gear plate (10) and support rod (8)
Fixed connection, is fixedly installed with the first spring (11) between the fourth gear plate (10) and second baffle (5)；
The inner wall upper end of the rectangular enclosure (2) is equipped with mounting hole (12), and the inner wall of the mounting hole (12) is equipped with screw thread (13),
The inside of the mounting hole (12) is threaded with threaded rod (14) by screw thread (13), the threaded rod (14) and fourth gear plate
(10) it is slidably connected between；
Inlet opening (15) are equipped on the left of the inner wall of the rectangular enclosure (2), rectangle is equipped on the right side of the inner wall of the rectangular enclosure (2)
Hole (16).
2. a kind of balance type multi-stage regulating valve according to claim 1, it is characterised in that: the inside of the rectangular opening (16)
It is fixedly installed with fixed plate (17), is slidably connected between the fixed plate (17) and third baffle (9), the fixed plate (17)
Surface is equipped with the first apopore (18) and the second apopore (19).
3. a kind of balance type multi-stage regulating valve according to claim 1, it is characterised in that: the left and right two of the valve body (1)
Side is symmetrically arranged with into water circular groove (20), water outlet circular groove (21), and the water inlet circular groove (20) communicates with inlet opening (15), the water outlet
Circular groove (21) is communicated with rectangular opening (16).
4. a kind of balance type multi-stage regulating valve according to claim 3, it is characterised in that: the interior of circular groove (20) of intaking
Wall is symmetrically arranged with card hole (22), and the inside of the card hole (22) is fixedly installed with the second sealing ring (23), the water inlet circular groove
(20) internal slide is equipped with annulus baffle (24).
5. a kind of balance type multi-stage regulating valve according to claim 4, it is characterised in that: the annulus baffle (24) it is interior
Portion is fixedly installed with filter screen (25), and the surface of the annulus baffle (24) is symmetrically arranged with mounting groove (26), the mounting groove
(26) internal slide is equipped with support plate (27).
6. a kind of balance type multi-stage regulating valve according to claim 5, it is characterised in that: the inside of the support plate (27)
Be fixedly installed with second spring (28), be fixedly installed with kelly (29) on the outside of the support plate (27), the kelly (29) with
Second sealing ring is slidably connected between (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859090.XU CN209213038U (en) | 2018-11-13 | 2018-11-13 | A kind of balance type multi-stage regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859090.XU CN209213038U (en) | 2018-11-13 | 2018-11-13 | A kind of balance type multi-stage regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213038U true CN209213038U (en) | 2019-08-06 |
Family
ID=67459176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821859090.XU Expired - Fee Related CN209213038U (en) | 2018-11-13 | 2018-11-13 | A kind of balance type multi-stage regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209213038U (en) |
-
2018
- 2018-11-13 CN CN201821859090.XU patent/CN209213038U/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: 20190806 Termination date: 20201113 |