CN112413144B - Gas flow adjusting device - Google Patents
Gas flow adjusting device Download PDFInfo
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- CN112413144B CN112413144B CN202011310925.8A CN202011310925A CN112413144B CN 112413144 B CN112413144 B CN 112413144B CN 202011310925 A CN202011310925 A CN 202011310925A CN 112413144 B CN112413144 B CN 112413144B
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- fixedly connected
- pipe
- gas flow
- main body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a gas flow regulating device, which aims at solving the problem that the existing flow regulating device can only regulate the flow by rotating sense and cannot visually see the specific degree of regulation. The rotary shaft is arranged on one side of the plugging disc, the rotary shaft is fixedly connected with the pointing plate, the pointing position of the pointing plate is consistent with the transverse position of the plugging disc, the pointing plate is positioned in the dial plate of the display meter, the position state of the plugging disc in the main body pipe can be visually seen through the dial plate of the display meter, and the gas flow regulation is effectively carried out.
Description
Technical Field
The invention relates to the technical field of gas flow adjusting devices, in particular to a gas flow adjusting device.
Background
General condensation heat exchanger includes the combustion chamber and is located the heat exchange tube of combustion chamber top, and the combustion chamber is connected with gas transmission pipeline, and the high temperature gas of gas transmission pipeline transmission directly acts on in the heat exchange tube behind the combustion chamber, and because the high temperature flue gas is whole share flue gas, itself has certain impact force to comparatively concentrate, the condition that the back leads to the heat exchange tube to cause the damage because of local heating easily appears on the heat exchange tube of effect, consequently, need carry out gas flow's regulation to the gas that passes gas transmission pipeline.
The existing gas flow regulating device has the following problems: the control valve is arranged on the gas transmission pipeline and the pipeline between the combustion chambers of the condenser, the existing control valve can only control the opening and closing of gas, so that the flow controller becomes more and more common, the existing flow adjusting device can only adjust the flow according to the rotating feeling, the specific degree of adjustment cannot be visually seen, the existing patent cannot easily solve the problems, and therefore a gas flow adjusting device is urgently needed to solve the problems.
Disclosure of Invention
The invention provides a gas flow regulating device based on the technical problem that the conventional gas flow regulating device can only regulate the flow by means of rotating feeling and cannot visually see the specific degree of regulation.
In order to achieve the purpose, the invention adopts the following technical scheme:
a gas flow regulating device comprises a fixing plate, wherein connecting rods distributed equidistantly are fixedly connected to the outer wall of one side of the fixing plate, one end of each connecting rod is fixedly connected with the same main body pipe, an installation rod is fixedly connected to the outer wall of one side of the main body pipe, an installation hole is formed in one end of each installation rod, the inner wall of each installation hole is connected with a valve body through a bearing, limit baffles distributed equidistantly are connected to the outer wall of the valve body through hinges, return springs are fixedly connected to the outer wall of one side of each limit baffle, one ends of the return springs are fixedly connected to the outer wall of the valve body, a rotating rod is fixedly connected to one end of the valve body, a plugging disc is fixed to one end of the rotating rod and located inside the main body pipe, a rotating shaft is arranged on the outer wall of one side of the plugging disc, an orientation plate is fixedly connected to one end of the rotating shaft, a display meter is fixedly connected to the outer wall of one side of the main body pipe, the pointing plate is positioned inside the display meter, and the other end of the valve body is provided with an adjusting component.
As a still further scheme of the invention: the inner wall of the mounting hole is fixedly connected with a sleeve, the inner wall of the sleeve is provided with limit grooves distributed at equal intervals, and the outer wall of the limit baffle is matched with the inner wall of the limit groove.
As a still further scheme of the invention: one end of the adjusting component is provided with a clamping groove, and an adjusting buckle is inserted on the inner wall of the clamping groove.
As a still further scheme of the invention: the top fixedly connected with steering tube of main part pipe, the one end fixedly connected with outlet duct of steering tube.
As a still further scheme of the invention: the outer wall of the air outlet pipe is provided with a thread groove, and the outer wall of one side of the air outlet pipe is provided with an air outlet flowmeter.
As a still further scheme of the invention: the threaded connection that the main part pipe is close to the bottom has connecting bolt, is equipped with the intake pipe on the connecting bolt inner wall, is equipped with the screw thread on the outer wall that the intake pipe is close to the top.
As a still further scheme of the invention: and a screw hole is formed in the edge of the outer wall on one side of the fixing plate.
As a still further scheme of the invention: the bottom fixedly connected with connecting pipe of intake pipe is equipped with the flowmeter of admitting air on the outer wall of one side of connecting pipe.
The invention has the beneficial effects that:
1. the rotary adjusting buckle is arranged by arranging the direction plate and the display meter, the valve body drives the rotary rod to rotate, the rotary rod drives the plugging disc at one end of the rotary rod to rotate, the plugging disc is of a disc structure, the outer wall of the plugging disc is matched with the inner wall of the main body pipe, the inclination angle of the plugging disc in the main body pipe can be changed by rotating the plugging disc, so that the flow direction of gas in the main body pipe is changed, a rotating shaft is arranged on one side of the plugging disc, the direction plate is fixedly connected with the rotating shaft, the direction position of the direction plate is consistent with the transverse position of the plugging disc, the direction plate is positioned in the dial plate of the display meter, the position state of the plugging disc in the main body pipe can be visually seen through the dial plate of the display meter, and gas flow adjustment is effectively carried out;
2. the device is characterized in that a fixing plate of a device main body is placed at a specified mounting position by arranging a clamping groove and an adjusting buckle, the fixing plate is fixedly connected to the set mounting position through a bolt matched with a screw hole, then a gas leading-in pipe is connected to a gas inlet pipe of the device, a steering pipe is arranged at the top end of the device main body pipe, one end of the steering pipe is fixedly connected with a gas outlet pipe, a gas outlet flowmeter is arranged on one side of the gas outlet pipe, when the gas flow of the gas needs to be adjusted, the adjusting buckle is inserted into the clamping groove on one side of an adjusting component, and the adjusting buckle is inserted into the clamping groove when in use;
4. through the connecting pipe that sets up and the flowmeter that admits air, be equipped with the connecting pipe in the bottom of intake pipe, the flowmeter that admits air that the connecting pipe outer wall set up, the flowmeter that admits air can be connected with the inside response subassembly of connecting pipe, when the gas passes through, can be before carrying out flow control, observes leading-in gas total flow.
Drawings
Fig. 1 is a perspective structural view of an embodiment 1 of a gas flow rate adjusting device according to the present invention;
FIG. 2 is a side view of an embodiment 1 of a gas flow regulating device according to the present invention;
FIG. 3 is a schematic structural view of a plugging disc of embodiment 1 of the gas flow regulating device according to the present invention;
fig. 4 is a schematic structural view of a limiting groove in an embodiment 1 of a gas flow rate adjusting device according to the present invention;
fig. 5 is a schematic structural view of a limit baffle plate in an embodiment 1 of the gas flow rate adjusting device according to the present invention;
fig. 6 is a perspective view of an embodiment 2 of a gas flow rate adjusting device according to the present invention.
In the figure: the gas inlet pipe comprises an air inlet pipe 1, a connecting bolt 2, an installation rod 3, a main body pipe 4, a screw hole 5, a fixing plate 6, a connecting rod 7, an air outlet flowmeter 8, a thread groove 9, an air outlet pipe 10, an adjusting component 11, a valve body 12, an adjusting buckle 13, a display meter 14, a pointing plate 15, a plugging disc 16, a sleeve pipe 17, a rotating rod 18, a limiting groove 19, a return spring 20, a clamping groove 21, a limiting baffle 22, an air inlet flowmeter 23 and a connecting pipe 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-5, a gas flow regulating device comprises a fixing plate 6, connecting rods 7 are fixedly connected to one outer wall of the fixing plate 6 at equal intervals, a main body tube 4 is fixedly connected to one end of each connecting rod 7, a mounting rod 3 is fixedly connected to one outer wall of the main body tube 4, a mounting hole is formed at one end of each mounting rod 3, a valve body 12 is connected to the inner wall of the mounting hole through a bearing, limit baffles 22 are connected to the outer wall of the valve body 12 at equal intervals through hinges, return springs 20 are fixedly connected to one outer wall of each limit baffle 22, one ends of the return springs 20 are fixedly connected to the outer wall of the valve body 12, a rotating rod 18 is fixedly connected to one end of the valve body 12, a plugging disc 16 is fixed to one end of the rotating rod 18, the plugging disc 16 is located inside the main body tube 4, a rotating shaft is arranged on one outer wall of the plugging disc 16, and one end of the rotating shaft is fixedly connected to a pointing plate 15, a display meter 14 is fixedly connected on the outer wall of one side of the main tube 4, a pointing plate 15 is positioned inside the display meter 14, an adjusting component 11 is arranged at the other end of the valve body 12, an adjusting buckle 13 is rotated, the valve body 12 drives a rotating rod 18 to rotate, the rotating rod 18 drives a plugging disc 16 at one end of the rotating rod 18 to rotate, the plugging disc 16 is of a disc structure, and the outer wall of the plugging disc 16 is matched with the inner wall of the main body tube 4, the inclination angle of the plugging disc 16 in the main body tube 4 can be changed by rotating the plugging disc 16, thereby changing the flow direction of the gas in the main pipe 4, one side of the plugging disc 16 is provided with a rotating shaft, the rotating shaft is fixedly connected with a pointing plate 15, the pointing position of the pointing plate 15 is kept consistent with the transverse position of the plugging disc 16, the pointing plate 15 is positioned in the dial plate of the display watch 14, the position state of the blocking disc 16 in the main tube 4 can be visually seen through the dial of the display watch 14.
In the invention, the inner wall of the mounting hole is fixedly connected with a sleeve 17, the inner wall of the sleeve 17 is provided with limit grooves 19 which are distributed at equal intervals, and the outer wall of a limit baffle 22 is matched with the inner wall of the limit groove 19.
In the invention, one end of the adjusting component 11 is provided with a clamping groove 21, and the inner wall of the clamping groove 21 is inserted with an adjusting buckle 13.
In the invention, the top end of the main body tube 4 is fixedly connected with a steering tube, and one end of the steering tube is fixedly connected with an air outlet tube 10.
In the invention, the outer wall of the air outlet pipe 10 is provided with a thread groove 9, and the outer wall of one side of the air outlet pipe 10 is provided with an air outlet flowmeter 8.
According to the invention, the main tube 4 is connected with the connecting bolt 2 through threads close to the bottom end, the inner wall of the connecting bolt 2 is provided with the air inlet tube 1, and the outer wall of the air inlet tube 1 close to the top end is provided with threads.
In the invention, a screw hole 5 is arranged at the edge of the outer wall at one side of a fixing plate 6.
When the device is used, the fixing plate 6 of the device main body is placed at a specified installation position, the fixing plate 6 is fixedly connected to the set installation position through the bolt matched with the screw hole 5, then a gas leading-in pipe is connected to the gas inlet pipe 1 of the device, the top end of the device main body pipe 4 is provided with a steering pipe, one end of the steering pipe is fixedly connected with a gas outlet pipe 10, one side of the gas outlet pipe 10 is provided with a gas outlet flowmeter 8, when the gas flow of the gas needs to be adjusted, the adjusting buckle 13 is inserted into the clamping groove 21 at one side of the adjusting component 11, the adjusting buckle 13 is rotated, the valve body 12 drives the rotating rod 18 to rotate, the rotating rod 18 drives the plugging disc 16 at one end of the rotating rod 18 to rotate, the plugging disc 16 is of a disc structure, the outer wall of the plugging disc 16 is matched with the inner wall of the main body pipe 4, the rotating plugging disc 16 can change the inclination angle of the plugging disc 16 in the main body pipe 4, thereby changing the flow direction of the gas in the main body pipe 4, one side of the plugging disc 16 is provided with a rotating shaft, the rotating shaft is fixedly connected with a pointing plate 15, the pointing position of the pointing plate 15 is consistent with the transverse position of the plugging disc 16, the pointing plate 15 is positioned in the dial of the display watch 14, and the position state of the plugging disc 16 in the main body pipe 4 can be visually seen through the dial of the display watch 14.
Example 2
Referring to fig. 1-6, a gas flow regulating device, comprising a fixing plate 6, connecting rods 7 fixed on the outer wall of one side of the fixing plate 6 and distributed equidistantly, a main tube 4 fixed on one end of the connecting rods 7, a mounting rod 3 fixed on the outer wall of one side of the main tube 4, a mounting hole opened at one end of the mounting rod 3, a valve body 12 connected through a bearing to the inner wall of the mounting hole, limit baffles 22 hinged on the outer wall of the valve body 12 and distributed equidistantly, a return spring 20 fixed on the outer wall of one side of the limit baffles 22, a rotating rod 18 fixed on one end of the valve body 12, a plugging disc 16 fixed on one end of the rotating rod 18, a rotating shaft arranged on the outer wall of one side of the plugging disc 16, a directional plate 15 fixed on one end of the rotating shaft, the display meter 14 is fixedly connected to the outer wall of one side of the main body pipe 4, the pointing plate 15 is located inside the display meter 14, and the adjusting assembly 11 is arranged at the other end of the valve body 12.
In the invention, the inner wall of the mounting hole is fixedly connected with a sleeve 17, the inner wall of the sleeve 17 is provided with limit grooves 19 which are distributed at equal intervals, and the outer wall of a limit baffle 22 is matched with the inner wall of the limit groove 19.
In the invention, one end of the adjusting component 11 is provided with a clamping groove 21, and the inner wall of the clamping groove 21 is inserted with an adjusting buckle 13.
In the invention, the top end of the main body tube 4 is fixedly connected with a steering tube, and one end of the steering tube is fixedly connected with an air outlet tube 10.
In the invention, the outer wall of the air outlet pipe 10 is provided with a thread groove 9, and the outer wall of one side of the air outlet pipe 10 is provided with an air outlet flowmeter 8.
According to the invention, the main tube 4 is connected with the connecting bolt 2 through threads close to the bottom end, the inner wall of the connecting bolt 2 is provided with the air inlet tube 1, and the outer wall of the air inlet tube 1 close to the top end is provided with threads.
In the invention, a screw hole 5 is arranged at the edge of the outer wall at one side of a fixing plate 6.
Compared with embodiment 1, the present embodiment further includes that a connecting pipe 24 is fixedly connected to the bottom end of the air inlet pipe 1, and an air inlet flow meter 23 is arranged on the outer wall of one side of the connecting pipe 24.
When the device is used, the fixing plate 6 of the device main body is placed at a specified installation position, the fixing plate 6 is fixedly connected to the set installation position through the bolt matched with the screw hole 5, then a gas leading-in pipe is connected to the gas inlet pipe 1 of the device, the top end of the device main body pipe 4 is provided with a steering pipe, one end of the steering pipe is fixedly connected with a gas outlet pipe 10, one side of the gas outlet pipe 10 is provided with a gas outlet flowmeter 8, a user connects a gas pipeline for gas to the gas outlet pipe 10, when the gas flow of the gas needs to be adjusted, the adjusting buckle 13 is inserted into the clamping groove 21 at one side of the adjusting component 11, the adjusting buckle 13 is rotated, the valve body 12 drives the rotating rod 18 to rotate, the rotating rod 18 drives the blocking disc 16 at one end of the rotating rod 18 to rotate, the blocking disc 16 is of a disc structure, the outer wall of the blocking disc 16 is matched with the inner wall of the main body pipe 4, and the blocking disc 16 can change the inclination angle of the blocking disc 16 in the main body pipe 4, therefore, the flow direction of gas in the main pipe 4 is changed, a rotating shaft is arranged on one side of the blocking disc 16, a pointing plate 15 is fixedly connected to the rotating shaft, the pointing position of the pointing plate 15 is consistent with the transverse position of the blocking disc 16, the pointing plate 15 is located in the dial plate of the display meter 14, the position state of the blocking disc 16 in the main pipe 4 can be visually seen through the dial plate of the display meter 14, in addition, an air inlet flow meter 23 is arranged on the outer wall of the connecting pipe 24, the air inlet flow meter 23 can be connected with an induction assembly in the connecting pipe 24, and when gas passes through, the total flow of the introduced gas can be observed before flow regulation is carried out.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The gas flow regulating device comprises a fixing plate (6) and is characterized in that connecting rods (7) distributed equidistantly are fixedly connected to the outer wall of one side of the fixing plate (6), a main body pipe (4) is fixedly connected to one end of each connecting rod (7), an installation rod (3) is fixedly connected to the outer wall of one side of the main body pipe (4), a mounting hole is formed in one end of the installation rod (3), a valve body (12) is arranged on the inner wall of the mounting hole through a sleeve (17), limit baffles (22) distributed equidistantly are arranged on the outer wall of the valve body (12), a reset spring (20) is fixedly connected to the outer wall of one side of each limit baffle (22), one end of each reset spring (20) is fixedly connected to the outer wall of the valve body (12), a rotating rod (18) is fixedly connected to one end of the valve body (12), and a blocking disc (16) is fixed to one end of the rotating rod (18), the plugging disc (16) is positioned inside the main body pipe (4), a rotating shaft is arranged on the outer wall of one side of the plugging disc (16), one end of the rotating shaft is fixedly connected with a pointing plate (15), a display meter (14) is fixedly connected on the outer wall of one side of the main body pipe (4), the pointing plate (15) is positioned inside the display meter (14), and an adjusting assembly (11) is arranged at the other end of the valve body (12); the inner wall fixedly connected with sleeve pipe (17) of mounting hole, the spacing groove (19) that the equidistance that open on the inner wall of sleeve pipe (17) distributed, the outer wall of limit baffle (22) and the inner wall looks adaptation of spacing groove (19).
2. The gas flow regulating device according to claim 1, wherein one end of the regulating component (11) is provided with a clamping groove (21), and the inner wall of the clamping groove (21) is inserted with the regulating buckle (13).
3. The gas flow regulating device according to claim 1, wherein a steering tube is fixedly connected to the top end of the main tube (4), and an air outlet tube (10) is fixedly connected to one end of the steering tube.
4. A gas flow regulating device according to claim 3, characterized in that the outer wall of the outlet pipe (10) is provided with a thread groove (9), and the outer wall of one side of the outlet pipe (10) is provided with an outlet flowmeter (8).
5. The gas flow regulating device according to claim 3, wherein the main body pipe (4) is connected with the connecting bolt (2) by a thread near the bottom end, the inner wall of the connecting bolt (2) is provided with the gas inlet pipe (1), and the outer wall of the gas inlet pipe (1) near the top end is provided with a thread.
6. A gas flow regulating device according to claim 1, characterized in that the fixing plate (6) is provided with a screw hole (5) at the edge of its outer wall on one side.
7. The gas flow regulating device according to claim 5, wherein a connecting pipe (24) is fixedly connected to the bottom end of the gas inlet pipe (1), and a gas inlet flowmeter (23) is arranged on the outer wall of one side of the connecting pipe (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011310925.8A CN112413144B (en) | 2020-11-20 | 2020-11-20 | Gas flow adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011310925.8A CN112413144B (en) | 2020-11-20 | 2020-11-20 | Gas flow adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112413144A CN112413144A (en) | 2021-02-26 |
| CN112413144B true CN112413144B (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011310925.8A Active CN112413144B (en) | 2020-11-20 | 2020-11-20 | Gas flow adjusting device |
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| CN (1) | CN112413144B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806773B (en) * | 2015-05-12 | 2018-01-26 | 江苏欧标有限公司 | High-precision regulation disc valve |
| PL3211309T3 (en) * | 2016-02-24 | 2019-10-31 | Copreci S Coop | Regulating valve for a gas cooking appliance and gas cooking appliance incorporating said regulating valve |
| CN106838347A (en) * | 2017-01-20 | 2017-06-13 | 孙成波 | A kind of industrial burner gas proportion regulating valve |
| CN207830694U (en) * | 2017-12-30 | 2018-09-07 | 辽宁实远新能源股份有限公司 | A kind of gas flow regulating device |
| CN111577938A (en) * | 2020-05-28 | 2020-08-25 | 珠海优特智厨科技有限公司 | Regulating valve and gas flow regulating method |
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2020
- 2020-11-20 CN CN202011310925.8A patent/CN112413144B/en active Active
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| CN112413144A (en) | 2021-02-26 |
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