CN219198327U - Rectifying balance type gas pressure regulator and gas supply system - Google Patents
Rectifying balance type gas pressure regulator and gas supply system Download PDFInfo
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- CN219198327U CN219198327U CN202320014538.2U CN202320014538U CN219198327U CN 219198327 U CN219198327 U CN 219198327U CN 202320014538 U CN202320014538 U CN 202320014538U CN 219198327 U CN219198327 U CN 219198327U
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- pressure regulator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The application relates to the technical field of fuel gas transmission and distribution equipment, in particular to a rectifying balance type fuel gas pressure regulator and a fuel gas supply system. The rectifying balance type gas pressure regulator comprises a rectifying component and a pressure regulator main body, wherein the pressure regulator main body is arranged on a gas pipeline; the pressure regulator body is provided with a fuel gas inflow end and a fuel gas outflow end; the rectifying component is arranged at the fuel gas inflow end and is provided with a conducting part and a buffer part; the buffer part is used for adjusting the flowing state of the fuel gas so that the fuel gas is conducted to the pressure regulator main body through the conducting part in a steady flow mode. Specifically, the buffer part can improve the gas medium airflow flowing state, specifically slows down the direct impact of the gas medium advancing in an infinite rolling state on the valve clack in the pressure regulator main body, and can enable the gas to flow into the gas inflow end through the conducting part in a smoother mode, so that the pressure regulator performance of the gas pressure regulator is ensured.
Description
Technical Field
The application relates to the technical field of fuel gas transmission and distribution equipment, in particular to a rectifying balance type fuel gas pressure regulator and a fuel gas supply system.
Background
In twenty-first century, the number of layers of new energy and new technical equipment widely applied to the gas industry is infinite; for example, the pressure regulator is a necessary pressure regulating device in the operation of the gas system, and is characterized in that when the inlet pressure fluctuates within a certain range, the outlet pressure is in a relatively stable state, so that the stable operation of the gas system is ensured.
The medium air flow flows in the pipeline, and the friction effect exists on the inner surface of the pipeline, so that the flow velocity difference exists in the section of the pipeline; for example, when the axis of the pipeline is highest, the flow speed of the inner wall of the pipeline is lowest, and the medium can move forward in an infinite rolling state, so that the air flow is disturbed to form turbulence and turbulent flow, and the flowing state of the medium air flow in the pipeline directly influences the pressure regulating performance of the pressure regulator.
Therefore, there is a need for a rectifying balance type gas pressure regulator and a gas supply system, which can ensure the pressure regulating performance of the pressure regulator to a certain extent.
Disclosure of Invention
An object of the present application is to provide a rectification balanced type gas pressure regulator and gas feed system to solve the technical problem that the pressure regulating performance of current pressure regulator can't be guaranteed to a certain extent.
The application provides a rectifying balance type gas pressure regulator, which comprises a rectifying component and a pressure regulator main body;
the pressure regulator body is used for being arranged on a gas pipeline;
the pressure regulator body is provided with a fuel gas inflow end and a fuel gas outflow end;
the rectifying component is arranged at the fuel gas inflow end and is provided with a conducting part and a buffer part; the buffer part is used for adjusting the flowing state of the fuel gas so that the fuel gas is conducted to the pressure regulator main body through the conducting part in a steady flow mode.
In the above technical solution, further, the rectifying member includes a rectifying plate;
rectifying holes capable of serving as the conducting parts are formed at intervals along the circumferential direction of the rectifying plate;
the balance of the rectifying plate except the rectifying hole is used as the buffer part.
In the above technical solution, further, the rectifying holes are further arranged at intervals along a radial direction of the rectifying plate.
In the above technical solution, further, the rectifying hole is a fan-shaped structure formed by sequentially connecting a first arc edge, a first edge, a second edge and a second arc edge.
In the above technical solution, further, the first arc is curved toward or away from the center of the rectifying plate.
In the above technical solution, further, the diameter of the rectifying plate is 90.5; the diameter of a circle formed by the first arc along the circumference is 49mm; the diameter of a circle formed by the second arc along the circumference is 75mm; the distance between the adjacent rectifying holes is 4.8mm.
In the above technical solution, further, the diameter of the rectifying plate is 60; the diameter of a circle formed by the first arc along the circumference is 29mm; the diameter of a circle formed by the second arc along the circumference is 46mm; the distance between the adjacent rectifying holes is 3.8mm.
In the above technical solution, further, the number of the rectifying holes is a multiple of 6.
In the above technical scheme, further, the voltage regulator main body has seted up the spacing groove corresponding to the lateral wall of gas inflow end, the circumference border of rectification board can the joint to the spacing groove, so that the rectification board is fixed in the voltage regulator main body.
The application also provides a fuel gas supply system, which comprises the rectifying balance type fuel gas pressure regulator.
Compared with the prior art, the beneficial effects of this application are:
the application provides a rectifying balance type gas pressure regulator, which comprises a rectifying component and a pressure regulator main body;
the pressure regulator body is used for being arranged on a gas pipeline;
the pressure regulator body is provided with a fuel gas inflow end and a fuel gas outflow end;
the rectifying component is arranged at the fuel gas inflow end and is provided with a conducting part and a buffer part; the buffer part is used for adjusting the flowing state of the fuel gas so that the fuel gas is conducted to the pressure regulator main body through the conducting part in a steady flow mode.
Specifically, the buffer part can improve the gas medium airflow flowing state, specifically slows down the direct impact of the gas medium advancing in an infinite rolling state on the valve clack in the pressure regulator main body, and can enable the gas to flow into the gas inflow end through the conducting part in a smoother mode, so that the pressure regulator performance of the gas pressure regulator is ensured.
The application also provides a gas supply system, including foretell rectification balanced type gas regulator, therefore, have the whole beneficial technical effect of rectification balanced type gas regulator, here, unnecessary description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a cross-sectional view of a rectifying balance type gas pressure regulator according to an embodiment of the present application;
fig. 2 is a side view of a rectifying balance type gas pressure regulator according to an embodiment of the present disclosure;
fig. 3 is a schematic diagram of a first structure of a rectifying board in a rectifying balance type gas pressure regulator according to an embodiment of the present disclosure;
fig. 4 is a schematic diagram of a second structure of a rectifying board in a rectifying balance type gas pressure regulator according to an embodiment of the present disclosure;
fig. 5 is a schematic diagram of a third structure of a rectifying board in a rectifying balance type gas pressure regulator according to an embodiment of the present disclosure;
fig. 6 is a schematic diagram of a fourth structure of a rectifying board in a rectifying balance type gas pressure regulator according to an embodiment of the present disclosure;
fig. 7 is a schematic diagram of a fifth structure of a rectifying board in a rectifying balance type gas pressure regulator according to an embodiment of the present disclosure;
fig. 8 is a schematic diagram of a sixth structure of a rectifying board in a rectifying balance type gas pressure regulator according to an embodiment of the present disclosure.
Reference numerals:
100-a voltage regulator body; 101-a fuel gas inflow end; 102-a fuel gas outflow end; 103-rectifying plates; 104-rectifying holes; 105-radial direction; 106-a first arc edge; 107-first edge; 108-a second edge; 109-second arc edge.
Detailed Description
The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, apparatus, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatuses, and/or systems described herein will be apparent after an understanding of the present disclosure. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but rather, obvious variations may be made upon an understanding of the present disclosure, other than operations that must occur in a specific order. In addition, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.
The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided solely to illustrate some of the many possible ways of implementing the methods, devices, and/or systems described herein that will be apparent after a review of the disclosure of the present application.
In the entire specification, when an element (such as a layer, region or substrate) is described as being "on", "connected to", "bonded to", "over" or "covering" another element, it may be directly "on", "connected to", "bonded to", "over" or "covering" another element or there may be one or more other elements interposed therebetween. In contrast, when an element is referred to as being "directly on," directly connected to, "or" directly coupled to, "another element, directly on," or "directly covering" the other element, there may be no other element intervening therebetween.
As used herein, the term "and/or" includes any one of the listed items of interest and any combination of any two or more.
Although terms such as "first," "second," and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first member, component, region, layer or section discussed in examples described herein could also be termed a second member, component, region, layer or section without departing from the teachings of the examples.
For ease of description, spatially relative terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to another element would then be oriented "below" or "lower" relative to the other element.
Thus, the term "above … …" includes both orientations "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. Singular forms also are intended to include plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" are intended to specify the presence of stated features, integers, operations, elements, and/or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, and/or groups thereof.
Variations from the shapes of the illustrations as a result, of manufacturing techniques and/or tolerances, are to be expected. Accordingly, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shapes that occur during manufacture.
The features of the examples described herein may be combined in various ways that will be apparent after an understanding of the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible as will be apparent after an understanding of the present disclosure.
Example 1
As shown in fig. 1 and 2 in combination, in this embodiment, a rectifying-balancing gas pressure regulator is provided, including a rectifying member and a pressure regulator main body 100;
the pressure regulator body 100 is configured to be disposed on a gas pipeline;
the pressure regulator body 100 has a gas inflow end 101 and a gas outflow end 102;
the rectifying member is provided at the gas inflow end 101, and has a conduction portion and a buffer portion; the buffer part is used for adjusting the flowing state of the fuel gas so that the fuel gas is conducted to the pressure regulator main body 100 through the conducting part in a steady flow mode.
Specifically, the buffer portion can improve the gas flow state of the gas medium, specifically, slow down the direct impact of the gas medium advancing in an infinite rolling state on the valve clack in the pressure regulator main body 100, so that the gas flows into the gas inflow end 101 in a more stable manner through the conducting portion in a split manner, thereby ensuring the pressure regulator performance of the gas pressure regulator.
In this embodiment, the rectifying member includes a rectifying plate 103; as shown in fig. 3 to 7, rectifying holes 104 which can be used as the conducting portions are provided at intervals along the circumferential direction of the rectifying plate 103; the balance of the rectifying plate 103 except the rectifying hole 104 is used as the buffer portion.
Specifically, the plurality of rectifying holes 104 of the rectifying plate 103 form a plurality of gas channels, and the plurality of gas channels realize the shunting effect on the gas advancing in an infinite rolling state; in other words, the rectifying plate 103 may be understood as a muffler having small hole injection, and has the function of rectifying and reducing noise (the noise of the gas injection is greatly reduced) for the gas.
In this embodiment, as shown in fig. 8, in order to further enhance the flow splitting effect of the rectifying plate 103 on the fuel gas advancing in the infinite rolling state, the rectifying holes 104 are also arranged at intervals in the radial direction 105 of the rectifying plate 103. In other words, as shown in fig. 8, two circles of rectifying holes 104 are formed in the rectifying plate 103, so that the fuel gas advancing in an infinite rolling state is further split, and the stability of the fuel gas flowing into the pressure regulator main body 100 is ensured.
Notably, are: according to the requirement, 3 or more turns of rectifying holes 104 can be formed in the rectifying plate 103 to realize the gas splitting effect.
In this embodiment, as shown in fig. 3-7, the rectifying hole 104 is a fan-shaped structure formed by sequentially connecting a first arc edge 106, a first edge 107, a second edge 108, and a second arc edge 109.
Wherein, as shown in fig. 3 and fig. 4, the first arc can be curved toward the center of the rectifying plate 103; according to the actual conditions, the rectifying plate 103 has the following two dimensions; specifically, in the first dimension, and referring to fig. 3, the diameter of the rectifying plate 103 is 90.5; the diameter of the circle formed by the first arc edge 106 is 49mm; the diameter of the circle formed by the second arc edge 109 is 75mm; the distance between adjacent rectifying holes 104 is 4.8mm. Second size: as shown in fig. 4, the diameter of the rectifying plate 103 is 60mm; the diameter of the circle formed by the first arc edge 106 is 29mm; the diameter of the circle formed by the second arc edge 109 is 46mm; the distance between adjacent rectifying holes 104 is 3.8mm.
Wherein, as shown in connection with fig. 5-and 8, the first arc edge 106 is curved away from the center of the rectifying plate 103; specifically, as shown in fig. 7, the diameter of the rectifying plate 103 is 90.5; the diameter of the circle formed by the first arc edge 106 is 49mm; the diameter of the circle formed by the second arc edge 109 is 75mm; the distance between adjacent rectifying holes 104 is 4.8mm.
In this embodiment, the number of the rectifying holes 104 is a multiple of 6. For example, as shown in fig. 3 and fig. 4, the number of the rectifying holes 104 is 6; as shown in fig. 5, the number of the rectifying holes 104 is 12; as shown in fig. 6, the number of the rectifying holes 104 is 18; as shown in fig. 7 and 8, the number of the rectifying holes 104 is 24.
In this embodiment, since the rectifying plate 103 is disposed at the gas inflow end 101 of the regulator body 100, in consideration of the fact that the gas may advance in an infinitely rolling state and strike the rectifying plate 103, in order to improve stability of the rectifying plate 103, a limit groove is formed in a sidewall of the regulator body 100 corresponding to the gas inflow end 101, and a circumferential edge of the rectifying plate 103 can be engaged with the limit groove to fix the rectifying plate 103 to the regulator body 100.
Further, the connection mode of the rectifying board and the voltage regulator main body 100 is convenient to assemble and disassemble.
In summary, the rectifying board is nested at the inlet of the pressure regulator main body 100, rectifying holes are uniformly distributed on the rectifying board, so that the effects of buffering, rectifying and noise reduction on the gas medium gas flow are formed, the flowing state of the gas flow is improved, and the pressure regulating performance of the gas pressure regulator is optimized.
Example two
In this embodiment, a fuel gas supply system is provided, which includes the rectifying balance type fuel gas pressure regulator described in any one of the above embodiments, so that the rectifying balance type fuel gas pressure regulator has all the beneficial technical effects and will not be described herein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. The rectifying balance type gas pressure regulator is characterized by comprising a rectifying component and a pressure regulator main body;
the pressure regulator body is used for being arranged on a gas pipeline;
the pressure regulator body is provided with a fuel gas inflow end and a fuel gas outflow end;
the rectifying component is arranged at the fuel gas inflow end and is provided with a conducting part and a buffer part; the buffer part is used for adjusting the flowing state of the fuel gas so that the fuel gas is conducted to the pressure regulator main body through the conducting part in a steady flow mode.
2. The commutating balance gas pressure regulator of claim 1, wherein the commutating member comprises a commutating plate;
rectifying holes capable of serving as the conducting parts are formed at intervals along the circumferential direction of the rectifying plate;
the balance of the rectifying plate except the rectifying hole is used as the buffer part.
3. The rectifying balanced gas pressure regulator of claim 2, wherein the rectifying holes are further spaced apart along a radial direction of the rectifying plate.
4. The rectifying and balancing gas pressure regulator according to claim 2, wherein the rectifying aperture has a fan-shaped structure formed by sequentially connecting a first arc edge, a first edge, a second edge, and a second arc edge.
5. The commutating balance gas pressure regulator of claim 4, wherein the first arc is curved along a center of a circle toward or away from the commutating plate.
6. The commutating balance gas pressure regulator of claim 5, wherein the diameter of the commutating plate is 90.5mm; the diameter of a circle formed by the first arc along the circumference is 49mm; the diameter of a circle formed by the second arc along the circumference is 75mm; the distance between the adjacent rectifying holes is 4.8mm.
7. The rectifying and balancing gas pressure regulator according to claim 5, wherein,
the diameter of the rectifying plate is 60mm; the diameter of a circle formed by the first arc along the circumference is 29mm; the diameter of a circle formed by the second arc along the circumference is 46mm; the distance between the adjacent rectifying holes is 3.8mm.
8. The rectifying balanced gas pressure regulator according to claim 2, wherein the number of rectifying holes is a multiple of 6.
9. The rectifying and balancing gas pressure regulator according to claim 2, wherein a limit groove is provided in the pressure regulator body corresponding to the sidewall of the gas inflow end, and a circumferential edge of the rectifying board can be clamped to the limit groove, so that the rectifying board is fixed to the pressure regulator body.
10. A gas supply system comprising a rectifying and balancing gas regulator according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320014538.2U CN219198327U (en) | 2023-01-04 | 2023-01-04 | Rectifying balance type gas pressure regulator and gas supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320014538.2U CN219198327U (en) | 2023-01-04 | 2023-01-04 | Rectifying balance type gas pressure regulator and gas supply system |
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| Publication Number | Publication Date |
|---|---|
| CN219198327U true CN219198327U (en) | 2023-06-16 |
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|---|---|---|---|
| CN202320014538.2U Active CN219198327U (en) | 2023-01-04 | 2023-01-04 | Rectifying balance type gas pressure regulator and gas supply system |
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| CN (1) | CN219198327U (en) |
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- 2023-01-04 CN CN202320014538.2U patent/CN219198327U/en active Active
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