CN211651372U - Flow regulating device and heat exchanger device with same - Google Patents
Flow regulating device and heat exchanger device with same Download PDFInfo
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- CN211651372U CN211651372U CN201922049883.6U CN201922049883U CN211651372U CN 211651372 U CN211651372 U CN 211651372U CN 201922049883 U CN201922049883 U CN 201922049883U CN 211651372 U CN211651372 U CN 211651372U
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Abstract
The utility model provides a flow regulation apparatus and have its heat exchanger device, wherein, flow regulation apparatus, include: a main pipeline for introducing fluid; a plurality of first branch pipelines arranged in parallel on the main pipeline; the butterfly valve comprises an inlet communicated with the main pipeline, a first outlet and a second outlet communicated with the corresponding first branch pipeline, a plurality of scales are arranged on the butterfly valve at intervals, and the butterfly plate of the butterfly valve is rotated according to the scales to change the flow of fluid passing through the first outlet and the flow of fluid passing through the second outlet. The technical scheme of this application has solved the gate valve aperture among the correlation technique wayward effectively, leads to the inconvenient problem of operation.
Description
Technical Field
The utility model relates to an oil gas production field particularly, relates to a flow control device and have its heat exchanger device.
Background
At present, a plurality of devices in the production field of an oil field enterprise are used in parallel. As shown in fig. 1, the parallel apparatus includes a plurality of heat exchangers 1 arranged in parallel, a plurality of oil inlet pipes 2 arranged in parallel, and a plurality of oil outlet pipes 3 arranged in parallel. Because the number of the devices in parallel use is large, and the pipe diameters of the inlet and outlet pipelines are unequal, the bias flow among the devices is serious, the flow difference among the devices is large, and the overall operation efficiency of the devices is influenced.
In order to prevent the bias flow among the parallel devices, the flow is regulated by controlling the opening degree of the gate valve 4 on each oil inlet pipe 2 so as to ensure the equal flow among the devices. However, in the process of adjusting the bias current, the opening degree of the gate valve is not easy to control, so that the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a flow regulator and heat exchanger device having the same to solve the problem that the gate valve opening in the related art is not easy to control, resulting in inconvenient operation.
In order to achieve the above object, according to an aspect of the present invention, there is provided a flow rate adjusting device including: a main pipeline for introducing fluid; a plurality of first branch pipelines arranged in parallel on the main pipeline; the butterfly valve comprises an inlet communicated with the main pipeline, a first outlet and a second outlet communicated with the corresponding first branch pipeline, a plurality of scales are arranged on the butterfly valve at intervals, and the butterfly plate of the butterfly valve is rotated according to the scales to change the flow of fluid passing through the first outlet and the flow of fluid passing through the second outlet.
Further, the rotation angle of the butterfly plate of the butterfly valve is between 0 ° and 90 °, and the scale is eight, nine, ten, eleven or twelve.
Further, the butterfly valve is a wafer type manual butterfly valve.
Further, the flow rate adjusting device further comprises a first gate valve arranged on the first branch pipeline.
According to the utility model discloses a further aspect provides a heat exchanger device, including heat exchanger and the flow control device of connection on the heat exchanger, flow control device is foretell flow control device.
Further, the heat exchangers comprise a plurality of heat exchangers, and the plurality of heat exchangers are connected with the plurality of first branch pipelines of the flow regulating device in a one-to-one correspondence mode.
Further, the heat exchanger device also comprises a plurality of second branch pipelines communicated with the plurality of heat exchangers one by one.
Furthermore, the heat exchanger device also comprises an oil outlet pipeline, and the plurality of second branch pipelines are arranged on the oil outlet pipeline in parallel.
Further, the heat exchanger device further comprises second gate valves arranged on the second branch pipelines.
Further, the pipe diameter of first branch pipeline and the pipe diameter of second branch pipeline are not equal.
Use the technical scheme of the utility model, flow control device includes: the main pipeline, a plurality of first branch pipelines and a plurality of butterfly valves. The main pipeline is filled with fluid. A plurality of first branch pipes are provided in parallel on the main pipe. Each first branch pipeline is connected in the main pipeline through a butterfly valve. The butterfly valve comprises an inlet and a first outlet which are communicated with the main pipeline and a second outlet butterfly plate which is communicated with the corresponding first branch pipeline. The butterfly valve is provided with a plurality of scales at intervals, and the butterfly plate of the butterfly valve is rotated according to the scales to change the flow rate of the fluid passing through the first outlet and the flow rate of the fluid passing through the second outlet. In this application, the turned angle of the butterfly plate of butterfly valve is rotated according to the scale on the butterfly valve, like this, the aperture of the first export of easy control and second export realizes distributing convenient operation according to required proportion. Therefore, the technical scheme of the application effectively solves the problem that the opening degree of the gate valve in the related technology is not easy to control, and the operation is inconvenient.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic diagram showing a configuration of a plurality of parallel devices in the related art;
fig. 2 shows a schematic structural diagram of an embodiment of a flow regulating device according to the invention;
FIG. 3 is a schematic view of the butterfly plate of the butterfly valve of the flow regulating device of FIG. 2 rotated 45; and
fig. 4 shows a schematic structural view of an embodiment of a heat exchanger device according to the invention.
Wherein the figures include the following reference numerals:
1. a heat exchanger; 2. an oil inlet pipe; 3. an oil outlet pipe; 4. a gate valve; 10. a main pipeline; 20. a first branch line; 30. a butterfly valve; 31. an inlet; 32. a first outlet; 33. a second outlet; 34. a butterfly plate; 40. a first gate valve; 50. a heat exchanger; 60. a branch line; 70. an oil outlet pipeline; 80. a second gate valve.
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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
As shown in fig. 2 and 3, the flow rate adjustment device of the present embodiment includes: a main pipe 10, a plurality of first branch pipes 20, and a plurality of butterfly valves 30. The main conduit 10 is fed with fluid. A plurality of first branch lines 20 are provided in parallel on the main line 10. Each first branch line 20 is connected in the main line 10 by means of a butterfly valve 30. The butterfly valve 30 comprises an inlet 31 and a first outlet 32 communicating with the main conduit 10 and a second outlet 33 communicating with the corresponding first branch conduit 20. The butterfly valve 30 is provided with a plurality of scales at intervals, and a butterfly plate 34 of the butterfly valve 30 is rotated according to the plurality of scales to change the flow rate of the fluid passing through the first outlet 32 and the flow rate of the fluid passing through the second outlet 33.
With the solution of the present embodiment, each first branch pipe 20 is connected to the main pipe 10 via a butterfly valve 30. The butterfly valve 30 is provided with a plurality of scales at intervals, and a butterfly plate 34 of the butterfly valve 30 is rotated to change the flow rate of the fluid passing through the first outlet 32 and the second outlet 33. In this embodiment, the rotation angle of the butterfly plate 34 of the butterfly valve 30 is rotated according to the scale on the butterfly valve 30, so that the opening degrees of the first outlet 32 and the second outlet 33 are easily controlled, the distribution according to the required ratio is realized, and the operation is convenient. Therefore, the technical scheme of the embodiment effectively solves the problem that the opening degree of the gate valve in the related technology is not easy to control, so that the operation is inconvenient.
The main line 10 of the present embodiment has a linear shape, and the fluid is oil or gas.
As shown in fig. 2 and 3, the butterfly plate 34 of the butterfly valve 30 is rotated between 0 ° and 90 ° on a scale of ten. When the rotation angle of the butterfly plate 34 of the butterfly valve 30 is rotated, ten scales ensure the accuracy of the rotation angle of the butterfly plate 34, and accurately control the opening degrees of the first outlet 32 and the second outlet 33, so that the flow rates in the first branch pipelines 20 are equal. Of course, in the embodiment not shown in the drawings, the number of scales may not be limited to ten, and may be eight, nine, eleven, twelve and more.
As shown in fig. 2, in the present embodiment, the butterfly valve 30 is a wafer-type manual butterfly valve. Thus, the butterfly valve 30 is provided with an adjusting handle, so that the manual operation is simple, and the maintenance and the replacement are convenient. The wafer-type manual butterfly valve is more economical, reliable and practical compared with the gate valve in the related art for regulating the flow.
As shown in fig. 4, in the present embodiment, the flow rate adjusting apparatus further includes a first gate valve 40 provided on the first branch line 20. The first gate valve 40 is capable of controlling the flow rate of the fluid in the first branch line 20.
The present application further provides a heat exchanger device, as shown in fig. 4, in this embodiment, the heat exchanger device includes a heat exchanger 50 and a flow rate adjusting device connected to the heat exchanger, and the flow rate adjusting device is the above-mentioned flow rate adjusting device. The heat exchanger device of this embodiment can solve the gate valve aperture among the correlation technique and be wayward, leads to the inconvenient problem of operation.
As shown in fig. 4, in the present embodiment, the heat exchanger 50 includes a plurality of heat exchangers 50, and the plurality of heat exchangers 50 are connected to the plurality of first branch pipes of the flow rate adjusting device in a one-to-one correspondence. In this way, the fluid in each first branch pipeline can enter into each heat exchanger 50, and the fluid can circulate.
As shown in fig. 4, in the present embodiment, the heat exchanger device further includes a plurality of second branch pipes 60 communicating with the plurality of heat exchangers 50 one by one. The fluid in the heat exchanger 50 can be discharged by providing the second branch piping 60.
As shown in fig. 4, in the present embodiment, the heat exchanger device further includes an oil outlet line 70, and the plurality of second branch lines 60 are arranged in parallel on the oil outlet line 70. Thus, the fluid flowing out of the plurality of second branch pipes is collected on the oil outlet pipe 70, which is convenient for maintenance and overhaul of the heat exchanger device.
As shown in fig. 4, in the present embodiment, the heat exchanger device further includes a second gate valve 80 provided on each of the second branch lines 60. The second gate valve 80 is capable of controlling the flow rate of the fluid in the second branch line 60.
As shown in fig. 4, in the present embodiment, in order to make the flow rate of the inlet and the flow rate of the outlet in the heat exchanger 50 different, the pipe diameter of the first branch pipe 20 is not equal to the pipe diameter of the second branch pipe 60.
The inventor found that, as shown in fig. 1, in the related art, the plurality of parallel devices are three heat exchangers 1, and the heat exchanger 1 is a split type phase change heating furnace. The five oil inlet pipes 2 enter the heat exchanger 1, the pipe diameters of the oil inlet pipes 2 and the oil outlet pipes 3 are different from the volume of a furnace cavity in the heat exchanger 1, and the pressure loss difference between the cavities of the heat exchangers 1 is large, so that the bias flow problem is serious, and the operation efficiency of the whole equipment is influenced. In order to prevent the bias flow between the five oil inlet pipes 2, usually, a gate valve 4 is respectively arranged on each of the five oil inlet pipes 2, and the flow rate is adjusted by adjusting the opening degree of the gate valve 4, so as to ensure that the flow rate in each oil inlet pipe 2 is equal. However, the opening degree of the gate valve 4 is not easy to control during the adjustment process, which causes inconvenient operation and management. The oil in the related art comes from the oil field.
In particular, using the solution of the embodiment of the heat exchanger device, as shown in fig. 2 to 4, each first branch conduit 20 is connected in the main conduit 10 by means of a butterfly valve 30. The plurality of butterfly valves 30 include a first butterfly valve, a second butterfly valve, a third butterfly valve, a fourth butterfly valve, and a fifth butterfly valve from bottom to top. The plurality of first branch pipelines 20 include a first branch pipeline, a second branch pipeline, a third branch pipeline, a fourth branch pipeline and a fifth branch pipeline from bottom to top. The plurality of heat exchangers 50 include a first heat exchanger, a second heat exchanger, a third heat exchanger, a fourth heat exchanger, and a fifth heat exchanger from bottom to top. The plurality of second branch pipes 60 include, from bottom to top, a first branch pipe, a second branch pipe, a third branch pipe, a fourth branch pipe, and a fifth branch pipe.
Fluid flows from the oil area through the main pipeline 10 and is firstly adjusted through a first butterfly valve, one path of fluid directly enters a heat exchanger from the second heat exchanger to the fifth heat exchanger through the main pipeline 10 from a first outlet 32, and the other path of fluid enters the first heat exchanger through a first branch pipeline from a second outlet 33. Fluid continuously coming from the oil area is respectively adjusted by a second butterfly valve and a third butterfly valve, one path directly enters the fourth heat exchanger and the fifth heat exchanger from a fourth first branch pipeline and a fifth first branch pipeline through a main pipeline 10, and the other two paths respectively enter the second heat exchanger and the third heat exchanger through the second first branch pipeline and the third first branch pipeline. And finally, fluid from the oil area is regulated by a fourth butterfly valve, one path of the fluid directly enters a fifth heat exchanger through a main pipeline 10 and a fifth first branch pipeline, the other path of the fluid enters a fourth heat exchanger through a fourth first branch pipeline, and finally the uniform flow distribution among the heat exchangers is equal.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the 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 a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A flow regulating device, comprising:
a main line (10) into which a fluid is introduced;
a plurality of first branch pipes (20) arranged in parallel on the main pipe (10);
a plurality of butterfly valves (30), each first branch pipeline (20) being connected in the main pipeline (10) through one butterfly valve (30), each butterfly valve (30) comprising an inlet (31) and a first outlet (32) communicating with the main pipeline (10) and a second outlet (33) communicating with the corresponding first branch pipeline (20), the butterfly valve (30) being provided with a plurality of scales at intervals, and a butterfly plate (34) of the butterfly valve (30) being rotated according to the plurality of scales to change the flow rate of the fluid passing through the first outlet (32) and the flow rate of the fluid passing through the second outlet (33).
2. Flow regulating device according to claim 1, characterized in that the angle of rotation of the butterfly plate (34) of the butterfly valve (30) is between 0 ° and 90 ° and that the scale is eight or nine or ten or eleven or twelve.
3. A flow regulating device according to claim 1, characterized in that the butterfly valve (30) is a wafer-type manual butterfly valve.
4. Flow regulating device according to claim 1, characterized in that it further comprises a first gate valve (40) arranged on the first branch line (20).
5. A heat exchanger arrangement comprising a heat exchanger (50) and a flow regulating device connected to the heat exchanger, characterized in that the flow regulating device is a flow regulating device according to any one of claims 1 to 4.
6. The heat exchanger device according to claim 5, wherein the heat exchanger (50) comprises a plurality of heat exchangers (50) connected to the plurality of first branch pipes (20) of the flow rate adjusting device in a one-to-one correspondence.
7. The heat exchanger device according to claim 6, further comprising a plurality of second branch pipes (60) communicating with a plurality of the heat exchangers (50) one by one.
8. The heat exchanger device according to claim 7, further comprising an oil outlet line (70), wherein a plurality of the second branch lines (60) are arranged in parallel on the oil outlet line (70).
9. The heat exchanger arrangement according to claim 7, further comprising a second gate valve (80) provided on each of the second branch lines (60).
10. The heat exchanger device according to claim 7, wherein the tube diameter of the first branch line (20) and the tube diameter of the second branch line (60) are not equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922049883.6U CN211651372U (en) | 2019-11-22 | 2019-11-22 | Flow regulating device and heat exchanger device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922049883.6U CN211651372U (en) | 2019-11-22 | 2019-11-22 | Flow regulating device and heat exchanger device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211651372U true CN211651372U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922049883.6U Active CN211651372U (en) | 2019-11-22 | 2019-11-22 | Flow regulating device and heat exchanger device with same |
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| Country | Link |
|---|---|
| CN (1) | CN211651372U (en) |
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- 2019-11-22 CN CN201922049883.6U patent/CN211651372U/en active Active
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