CN212564911U - Pressure regulating valve with multi-stage pressure regulating cavity - Google Patents
Pressure regulating valve with multi-stage pressure regulating cavity Download PDFInfo
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- CN212564911U CN212564911U CN202021136447.9U CN202021136447U CN212564911U CN 212564911 U CN212564911 U CN 212564911U CN 202021136447 U CN202021136447 U CN 202021136447U CN 212564911 U CN212564911 U CN 212564911U
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 43
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000737 periodic effect Effects 0.000 abstract description 2
- 208000035224 Ring chromosome 12 syndrome Diseases 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses an air-vent valve with multistage pressure regulating chamber, including valve body, apron, enhancement subassembly and gasket, the threaded connection pipeline is passed through to the both sides of valve body, be equipped with the enhancement subassembly between pipeline and the valve body, it includes support, semicircle ring, stud and flange to strengthen the subassembly, the outside at the pipeline is fixed to the semicircle ring, adopt stud to connect between the semicircle ring. This an air-vent valve with multistage pressure regulating chamber, through add the reinforcement subassembly in the outside of valve body, the better pipeline that has solved the air-vent valve and connect needs the problem of periodic maintenance, owing to will strengthen the subassembly and connect in the outside of pipeline, can come to carry out the centre gripping to the pipeline from upper and lower both sides and fix, thereby guarantee the stability of connecting between pipeline and the valve body, the not hard up condition just can not appear at the in-process of using like this air-vent valve, overall structure is simple, the better joint strength who has improved between valve body and the pipeline, stability is stronger.
Description
Technical Field
The utility model relates to an air-vent valve technical field specifically is an air-vent valve with multistage pressure regulating chamber.
Background
The pressure regulating valve is a pressure regulating valve, also called self-operated balance valve, flow control valve, flow controller, dynamic balance valve and flow balance valve, and is a visual and simple flow regulating control device.
The air-vent valve in multistage pressure regulating chamber on present market is most all in the outside of using the in-process with the pipeline through screw thread lug connection at the valve body, the condition of connection stability variation appears easily along with the increase of live time, need the staff regularly to maintain, comparatively loaded down with trivial details during the operation, it is not convenient enough during the use, the outside manometer of air-vent valve of majority all exposes externally simultaneously, if the accident receives the circumstances that damages appears in leading to the manometer very easily when striking, its protectiveness is relatively poor, comparatively trouble during the use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides an air-vent valve with multistage pressure regulating chamber, the air-vent valve that has solved current multistage pressure regulating chamber on the market is mostly in the in-process of using all to pass through the outside of screw thread lug connection at the valve body with the pipeline, the condition of connection stability variation appears easily along with the increase of live time, need the staff periodic maintenance, comparatively loaded down with trivial details during the operation, it is convenient inadequately during the use, the outside manometer of the air-vent valve of majority all exposes externally simultaneously, if the accident leads to the manometer to appear the condition of damaging very easily when receiving the striking, its protectiveness is relatively poor, comparatively troublesome problem during the use.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an air-vent valve with multistage pressure regulating chamber, includes valve body, apron, reinforcement component and gasket, threaded connection pipeline is passed through to the both sides of valve body, be equipped with the reinforcement component between pipeline and the valve body, the reinforcement component includes support, semicircle ring, stud and flange, the outside at the pipeline is fixed to the semicircle ring, adopt stud to connect between the semicircle ring, locknut is connected through the mode of meshing in stud's outside, the outside of valve body is equipped with the bedplate, the manometer is connected through the mode of inlaying in the outside of bedplate, the inner chamber is seted up to the inside of valve body.
Preferably, the outer part of the valve body is connected with the bracket through a screw, and the reinforcing components are symmetrically distributed.
Preferably, the outer part of the seat plate is connected with a cover plate through a screw, the cover plate covers the outer part of the pressure gauge, and a transparent plate is arranged at the center of the cover plate.
Preferably, the outer portion of the seat plate is provided with a positioning hole, the bottom of the cover plate is fixedly connected with a positioning block, and the positioning block is embedded in the positioning hole.
Preferably, the outer part of the semicircular ring is connected with the convex plate in a welding mode, the convex plate is symmetrically distributed, and holes are formed in the outer part of the convex plate.
Preferably, the gasket is connected to the inner side of the semicircular ring in an embedded mode, the gasket is made of rubber materials, and the gasket is attached to the outer portion of the pipeline.
(III) advantageous effects
The utility model provides an air-vent valve with multistage pressure regulating chamber. The method has the following beneficial effects:
(1) the pressure regulating valve with the multistage pressure regulating cavity has the advantages that the reinforcing assembly is additionally arranged outside the valve body, so that the problem that a pipeline connected with the pressure regulating valve needs to be regularly maintained is well solved, the reinforcing assembly is connected outside the pipeline, the pipeline can be clamped and fixed from the upper side and the lower side, and the stability of connection between the pipeline and the valve body is guaranteed, so that the pressure regulating valve cannot be loosened in the application process, the pressure regulating valve does not need to be maintained by workers, the convenience in the use process is greatly improved, the overall structure is simple, the connection strength between the valve body and the pipeline is well improved, and the stability is strong;
(2) this air-vent valve with multistage pressure regulating chamber through the externally mounted apron at the manometer, makes it cover the outside at the manometer completely, can utilize the apron to provide the guard action to the manometer when the in-process that this air-vent valve was used like this, so can avoid the manometer to receive outside striking and the condition of damage appears, has improved the barrier propterty of manometer when using to a very big extent, and the functionality is stronger, comparatively practical.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of the pressure gauge of the present invention;
FIG. 3 is a schematic view of the semicircular ring structure of the present invention;
fig. 4 is a schematic diagram of the gasket structure of the present invention.
In the figure, a valve body-1, a seat plate-2, a pressure gauge-3, a cover plate-4, an inner cavity-5, a positioning hole-6, a positioning block-7, a pipeline-8, a connecting seat-9, a reinforcing component-10, a bracket-11, a semicircular ring-12, a stud-13, a convex plate-14 and a gasket-15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a pressure-regulating valve with multistage pressure regulating chamber, includes valve body 1, apron 4, reinforcement subassembly 10 and gasket 15, threaded connection pipeline 8 is passed through to the both sides of valve body 1, be equipped with reinforcement subassembly 10 between pipeline 8 and the valve body 1, reinforcement subassembly 10 includes support 11, semicircle ring 12, stud 13 and flange 14, semicircle ring 12 is fixed in the outside of pipeline 8, adopt stud 13 to connect between the semicircle ring 12, locknut is connected through the mode of meshing in stud 13's outside, the outside of valve body 1 is equipped with bedplate 2, manometer 3 is connected through the mode of inlaying in the outside of bedplate 2, inner chamber 5 is seted up to the inside of valve body 1.
The outside of valve body 1 is through screw linking bridge 11, it is the symmetric distribution form to strengthen subassembly 10, and through screw linking bridge 11 and the valve body 1 that is equipped with, the staff of being convenient for changes simple operation convenient when strengthening subassembly 10 and damaging.
The outside of bedplate 2 is through bolted connection apron 4, apron 4 covers the outside at manometer 3, the center department of apron 4 is equipped with the transparent plate, and through apron 4 that is equipped with, can be better provide the effect of protectiveness to manometer 3, the protectiveness is stronger.
Locating hole 6 is seted up to the outside of bedplate 2, the bottom fixed connection locating piece 7 of apron 4, locating piece 7 gomphosis is in the inside of locating hole 6, combines locating hole 6 through locating piece 7 that is equipped with, and the staff of being convenient for carries out accurate location when installing apron 4, and the functionality is stronger.
The flange 14 is connected through the welded mode in the outside of semicircle ring 12, flange 14 is the symmetric distribution form, the hole is seted up to the outside of flange 14, through the flange 14 that is equipped with, better improvement the intensity that semicircle ring 12 connects, comparatively practical.
The working principle is as follows: when the pressure regulating valve with the multistage pressure regulating cavity is applied, the pipeline 8 is respectively connected to two sides of the valve body 1, so that the installation work of the pressure regulating valve can be preliminarily completed, then the semicircular rings 12 of the reinforcing components 10 are aligned and pinched together through the reinforcing components 10 arranged on two sides of the valve body 1, then the stud bolts 13 are inserted into the convex plates 14 outside the semicircular rings 12, and then the locknuts are sequentially screwed at the top and the bottom of the stud bolts 13, so that the installation work of the reinforcing components 10 can be completed, the reinforcing components 10 are better utilized to improve the connection strength between the valve body 1 and the pipeline 8, the pipeline 8 can be clamped and fixed from the upper side and the lower side, so that the connection stability between the pipeline 8 and the valve body 1 is ensured, the condition of looseness of the pressure regulating valve can not occur in the application process, and the maintenance of the pressure regulating valve by workers is not needed, the convenience in the use has been improved greatly, then the air-vent valve is at the in-process of operation, through the flow that changes the 8 mediums of sectional area size control pipeline between inside case of valve and the disk seat, temperature, technological parameters such as pressure, thereby realize automatic regulatory function, at last at the in-process that this governing valve was used, because at manometer 3's externally mounted apron 4, can utilize apron 4 to come to provide guard action to manometer 3 when the in-process that this air-vent valve was used, so can avoid manometer 3 to receive outside striking and the condition of damage appears, the protective properties of manometer 3 when using has been improved to a very big extent, overall structure is simple, comparatively practical.
The utility model discloses a valve body 1, bedplate 2, manometer 3, apron 4, inner chamber 5, locating hole 6, locating piece 7, pipeline 8, connecting seat 9, enhancement subassembly 10, support 11, semicircle ring 12, stud 13, flange 14, gasket 15, the part is the general standard component or the part that technical staff in this field known, its structure and principle all can be known through the technical manual or through conventional experimental method for this technical staff, the problem that the utility model solves is that the air-vent valve of the multistage pressure regulating chamber on the existing market mostly directly connects pipeline 8 outside valve body 1 through the screw thread in the process of using, the condition that the connection stability worsens easily appears along with the increase of live time, need the regular maintenance of staff, comparatively loaded down with trivial details during the operation, it is not convenient enough during the use, manometer 3 outside the air-vent valve of most simultaneously all is exposed outside, if the pressure gauge 3 is easily damaged when being accidentally impacted, the protection performance is poor, the use is troublesome, and the like, the pressure regulating valve well solves the problem that the pipeline 8 connected with the pressure regulating valve needs to be regularly maintained by combining the components, and the pipeline 8 can be clamped and fixed from the upper side and the lower side by additionally arranging the reinforcing component 10 on the outer part of the valve body 1, so that the stability of connection between the pipeline 8 and the valve body 1 is ensured, the pressure regulating valve can not be loosened in the application process, the pressure regulating valve does not need to be maintained by workers, the convenience in the use process is greatly improved, the connection strength between the valve body 1 and the pipeline 8 is better improved, the stability is stronger, and meanwhile, the cover plate 4 is arranged on the outer part of the pressure gauge 3, make it cover in manometer 3's outside completely, can utilize apron 4 to come to provide the guard action to manometer 3 when the in-process that this air-vent valve was used like this, so can avoid manometer 3 to receive outside striking and the condition of damage appears, improved the barrier propterty of manometer 3 when using to a great extent, the functional is stronger, comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a pressure-regulating valve with multistage pressure regulating chamber which characterized in that: including valve body (1), apron (4), reinforcement component (10) and gasket (15), threaded connection pipeline (8) are passed through to the both sides of valve body (1), be equipped with between pipeline (8) and valve body (1) and strengthen component (10), strengthen component (10) including support (11), semicircle ring (12), stud (13) and flange (14), the outside at pipeline (8) is fixed in semicircle ring (12), adopt stud (13) to connect between semicircle ring (12), locknut is connected through the mode of meshing to the outside of stud (13), the outside of valve body (1) is equipped with bedplate (2), manometer (3) are connected through the mode of inlaying to the outside of bedplate (2), inner chamber (5) are seted up to the inside of valve body (1).
2. The pressure regulating valve having a multi-stage pressure regulating chamber according to claim 1, wherein: the outside of the valve body (1) is connected with a bracket (11) through a screw, and the reinforcing components (10) are symmetrically distributed.
3. The pressure regulating valve having a multi-stage pressure regulating chamber according to claim 1, wherein: the outer portion of the seat plate (2) is connected with a cover plate (4) through a screw, the cover plate (4) covers the outer portion of the pressure gauge (3), and a transparent plate is arranged in the center of the cover plate (4).
4. The pressure regulating valve having a multi-stage pressure regulating chamber according to claim 1, wherein: the positioning seat is characterized in that a positioning hole (6) is formed in the outer portion of the seat plate (2), a positioning block (7) is fixedly connected to the bottom of the cover plate (4), and the positioning block (7) is embedded in the positioning hole (6).
5. The pressure regulating valve having a multi-stage pressure regulating chamber according to claim 1, wherein: the outer portion of the semicircular ring (12) is connected with the convex plate (14) in a welding mode, the convex plate (14) is symmetrically distributed, and holes are formed in the outer portion of the convex plate (14).
6. The pressure regulating valve having a multi-stage pressure regulating chamber according to claim 1, wherein: the inboard of semicircle ring (12) is through inlayed mode connection gasket (15), gasket (15) adopt rubber materials to make, gasket (15) laminating is in the outside of pipeline (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021136447.9U CN212564911U (en) | 2020-06-18 | 2020-06-18 | Pressure regulating valve with multi-stage pressure regulating cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021136447.9U CN212564911U (en) | 2020-06-18 | 2020-06-18 | Pressure regulating valve with multi-stage pressure regulating cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212564911U true CN212564911U (en) | 2021-02-19 |
Family
ID=74635530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021136447.9U Active CN212564911U (en) | 2020-06-18 | 2020-06-18 | Pressure regulating valve with multi-stage pressure regulating cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212564911U (en) |
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2020
- 2020-06-18 CN CN202021136447.9U patent/CN212564911U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pressure regulating valve with a multi-stage pressure regulating chamber Effective date of registration: 20231208 Granted publication date: 20210219 Pledgee: Bank of China Limited Rui'an Sub branch Pledgor: WENZHOU BAIDE LOCOMOTIVE PARTS CO.,LTD. Registration number: Y2023980070108 |