CN220355524U - Peak-regulating heating system regulating device - Google Patents
Peak-regulating heating system regulating device Download PDFInfo
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- CN220355524U CN220355524U CN202321954287.2U CN202321954287U CN220355524U CN 220355524 U CN220355524 U CN 220355524U CN 202321954287 U CN202321954287 U CN 202321954287U CN 220355524 U CN220355524 U CN 220355524U
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 48
- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a peak shaving heating system regulating device, which belongs to the technical field of heating regulation and comprises a flow regulating valve arranged on a heating pipeline; the valve core of the flow regulating valve drives the valve port to move up and down through a driving device to regulate the size of the valve port; a controller is arranged on the flow regulating valve; the controller is electrically connected with the driving device; a rectangular flow limiting pipe is arranged in the middle of the flow regulating valve; the outer side surface of the top of the rectangular current-limiting pipe is provided with a rectangular sliding hole; the rectangular sliding hole extends to the opposite inner side surface of the rectangular current limiting pipe to form a vertical limit groove; the valve core is a sealing plate which is slidably arranged in the rectangular sliding hole; the valve core stretches into the rectangular current limiting pipe and is slidably arranged in the vertical limiting groove. The rectangular flow limiting pipe is arranged in the middle of the flow regulating valve, the cross section of the inner side of the rectangular flow limiting pipe and the rectangular valve core also form a regular rectangular variable valve port, and meanwhile, the miniature servo motor drives the screw to rotate so as to drive the valve core to move up and down, so that the flow passing through the flow regulating valve is regulated more accurately.
Description
Technical Field
The utility model relates to the technical field of heat supply regulation, in particular to a peak shaving heat supply system regulating device.
Background
The city heat supply system consists of heat supply pipeline and control system for controlling heat supply flow. Urban heating systems are increasingly important in urban life, and different periods of time have different heating demands on citizens; the heat supply demand has a peak value in a specific time period, and huge pressure is brought to the urban heat supply system; therefore, monitoring personnel are required to adjust the peak time period of the heating system to relieve the pressure of the heating system and the guarantee of the heating of citizens. The regulation of the heating system during peak periods requires regulation of the flow of the heating pipes, which requires the presence of regulating valves capable of regulating the flow. In the prior art, intelligent switch valves are arranged on a main pipe and branch pipes of a heat supply pipeline for controlling the transportation and closing of heat supply; however, the existing intelligent switch valve can only intelligently control the switch and cannot accurately adjust the heat supply flow. Therefore, the utility model provides a peak shaving heating system adjusting device.
Disclosure of Invention
Aiming at the technical defects, the utility model aims to provide a peak shaving heating system regulating device, wherein a rectangular limiting pipe is arranged in the middle of a flow regulating valve, and the cross section of the inner side of the rectangular limiting pipe and a rectangular valve core also form a regular rectangular variable valve port; the flow rate passing through the flow regulating valve can be more accurately regulated by driving the valve core to move up and down; meanwhile, a flow sensor, a pressure sensor and a temperature sensor are arranged, and a displacement sensor is arranged in the push block in an embedded manner, so that convenient, efficient and accurate adjustment is realized; the intelligent on-off valve solves the problem that the existing intelligent on-off valve provided in the background art cannot accurately adjust the heat supply flow.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a peak shaving heating system adjusting device, which comprises: a flow regulating valve installed on the heating pipeline; the valve core of the flow regulating valve is driven by a driving device to move up and down to regulate the size of the valve port; a controller is arranged on the flow regulating valve; the controller is electrically connected with the driving device; a rectangular flow limiting pipe is arranged in the middle of the flow regulating valve; the outer side surface of the top of the rectangular current-limiting pipe is provided with a rectangular sliding hole; the rectangular sliding hole extends to the opposite inner side surface of the rectangular limiting pipe to form a vertical limiting groove; the valve core is a sealing plate which is slidably arranged in the rectangular sliding hole; the valve core stretches into the rectangular current limiting pipe and is slidably arranged in the vertical limiting groove.
Preferably, the upper surface of the rectangular flow limiting pipe is provided with a sealing groove positioned at the periphery side of the rectangular sliding hole; and a sealing sleeve is arranged in the sealing groove in a matching way.
Preferably, two ends of the rectangular flow limiting pipe are respectively connected with the valve inlet pipe and the valve outlet pipe; the valve inlet pipe and the valve outlet pipe are both in a horn shape; the narrow parts of the valve inlet pipe and the valve outlet pipe are communicated and connected with the heat supply pipeline through circular flanges.
Preferably, the driving device comprises a micro servo motor and a screw; the miniature servo motor is fixedly arranged at the upper part of the rectangular flow limiting pipe; the output end of the miniature servo motor is fixedly connected with the screw rod; the screw is in threaded connection with the fixed push block at the top of the valve core; the miniature servo motor is electrically connected with the controller.
Preferably, the controller is integrated with a wireless transmission module; the controller is in wireless communication connection with the monitoring station through the wireless transmission module.
Preferably, a flow sensor, a pressure sensor and a temperature sensor are arranged on the heat supply pipeline; the flow sensor, the pressure sensor and the temperature sensor are all electrically connected with the controller.
The utility model has the beneficial effects that:
1. the rectangular flow limiting pipe is arranged in the middle of the flow regulating valve, the cross section of the inner side of the rectangular flow limiting pipe and the rectangular valve core also form a regular rectangular variable valve port, and meanwhile, the miniature servo motor drives the screw to rotate so as to drive the valve core to move up and down, so that the flow passing through the flow regulating valve is regulated more accurately.
2. According to the utility model, a flow sensor, a pressure sensor and a temperature sensor are arranged, and a displacement sensor is arranged in the push block in an embedded manner; meanwhile, the wireless transmission module integrated on the controller is in wireless communication connection with the monitoring platform, so that the flow, the pressure, the temperature and the valve core displacement at the position of the flow regulating valve are conveniently fed back to the control platform, and the regulation is more convenient, efficient and accurate.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a peak shaving heating system regulator according to the present utility model.
Fig. 2 is a schematic structural view of the flow regulating valve in the present utility model.
Fig. 3 is a left side view of fig. 2.
Fig. 4 is a cross-sectional view of A-A in fig. 3.
Reference numerals illustrate: the device comprises a heat supply pipeline 1, a flow sensor 11, a pressure sensor 12, a temperature sensor 13, a flow regulating valve 2, a valve core 21, a push block 211, a rectangular flow limiting pipe 22, a vertical limiting groove 221, a sealing sleeve 23, a valve inlet pipe 24, a valve outlet pipe 25, a miniature servo motor 26, a screw rod 27 and a controller 3.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1 to 4, the present embodiment provides a peak shaving heating system adjusting device, including: a flow regulating valve 2 installed on the heating pipe 1; the valve core 21 of the flow regulating valve is driven by a driving device to move up and down to regulate the size of the valve port; a rectangular flow limiting pipe 22 is arranged in the middle of the flow regulating valve 2, and the internal cross section of the rectangular flow limiting pipe 22 is in a regular rectangular shape, so that the inner cross section of the rectangular flow limiting pipe 22 and the rectangular valve core 21 also form a regular rectangular variable valve port; the height of the valve port is in direct proportion to the flow of the variable valve port, so that the valve core 21 can conveniently and accurately regulate the flow passing through the flow regulating valve 2 when moving up and down, and the valve is convenient and practical. More specifically, as shown in fig. 2, two ends of the rectangular flow limiting pipe 22 are respectively connected with the valve inlet pipe 24 and the valve outlet pipe 25, and the valve inlet pipe 24, the valve outlet pipe 25 and the rectangular flow limiting pipe 22 are in an integral structure, so that good tightness of the inside of the whole flow regulating valve 2 is ensured; the valve inlet pipe 24 and the valve outlet pipe 25 are both in a horn shape; the narrow parts of the valve inlet pipe 24 and the valve outlet pipe 25 are communicated and connected with the heat supply pipeline 1 through circular flanges. A rectangular sliding hole is formed in the outer side surface of the top of the rectangular flow limiting pipe 22; the rectangular sliding hole extends to the opposite inner side surface of the rectangular limiting pipe 22 to form a vertical limiting groove 221; the valve core 21 is a sealing plate which is slidably arranged in the rectangular sliding hole; the valve core 21 extends into the rectangular limiting pipe 22 and is slidably mounted in the vertical limiting groove 221. Referring to fig. 4, in practice, the rectangular sliding hole extends to the lower bottom surface of the rectangular flow limiting pipe 22 to form an integral limiting bottom groove, so that sealing stability is ensured when the bottom of the valve core 21 is matched with the limiting bottom groove. In addition, the upper surface of the rectangular flow limiting pipe 22 is provided with a sealing groove positioned at the periphery side of the rectangular sliding hole; the seal groove is internally matched with a fixed mounting seal sleeve 23 for ensuring good tightness of the interior of the flow regulating valve 2 when the valve core 21 moves up and down.
A controller 3 is arranged on the flow regulating valve 2; the controller 3 is electrically connected with the driving device; specifically, the driving device includes a micro servo motor 26 and a screw 27; the micro servo motor 26 is fixedly arranged at the upper part of the rectangular flow limiting pipe 22; the output end of the micro servo motor 26 is fixedly connected with the screw 27; the screw 27 is in threaded connection with the fixed push block 211 at the top of the valve core 21; the micro servo motor 26 is electrically connected with the controller 3; the screw 27 is driven to rotate by the micro servo motor 26, so that the valve core 21 is driven to move up and down, and the flow of the variable valve port is conveniently controlled; in actual use, the push block 211 is internally provided with a displacement sensor which is connected with the controller 3, so that the controller 3 feeds back displacement information to the monitoring table, and the flow of the variable valve port is facilitated. When the flow regulating valve is actually used, the rectangular flow limiting pipe 22 is arranged in the middle of the flow regulating valve 2, the cross section of the inner side of the rectangular flow limiting pipe 22 and the rectangular valve core 21 also form a regular rectangular variable valve port, and meanwhile, the micro servo motor 26 drives the screw 27 to rotate so as to drive the valve core 21 to move up and down, so that the flow passing through the flow regulating valve 2 is regulated more accurately.
Embodiment two:
referring to fig. 1, on the basis of retaining all the technical features in the first embodiment, the controller 3 is integrated with a wireless transmission module, the wireless transmission module may be a 4G module, and the controller 3 may be a single chip microcomputer commonly used in the prior art; the controller 3 is in wireless communication connection with the monitoring station through the wireless transmission module. In addition, a flow sensor 11, a pressure sensor 12 and a temperature sensor 13 are arranged on the heat supply pipeline 1; along the flow direction of the heat flow in the heat supply pipe 1, a flow sensor 11, a pressure sensor 12 and a temperature sensor 13 are positioned near downstream of the flow regulating valve 2 so as to feed back the actual flow, pressure and temperature; the flow sensor 11, the pressure sensor 12 and the temperature sensor 13 are all electrically connected with the controller 3, so that the flow, the pressure and the temperature at the position of the flow regulating valve can be conveniently fed back to the control console, and more accurate regulation is facilitated. According to the utility model, a flow sensor 11, a pressure sensor 12 and a temperature sensor 13 are arranged, and a displacement sensor is embedded in a push block 211; meanwhile, the wireless transmission module integrated on the controller 3 is connected with the monitoring platform in a wireless communication manner, so that the flow, the pressure and the temperature at the position of the flow regulating valve and the displacement of the valve core 21 are conveniently fed back to the control platform, and the regulation is more convenient, efficient and accurate.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. A peak shaving heating system regulating apparatus, comprising: a flow regulating valve (2) installed on the heat supply pipeline (1); the valve core (21) of the flow regulating valve is driven by a driving device to move up and down to regulate the size of the valve port; a controller (3) is arranged on the flow regulating valve (2); the controller (3) is electrically connected with the driving device; a rectangular flow limiting pipe (22) is arranged in the middle of the flow regulating valve (2); a rectangular sliding hole is formed in the outer side surface of the top of the rectangular flow limiting pipe (22); the rectangular sliding hole extends to the opposite inner side surface of the rectangular limiting pipe (22) to form a vertical limiting groove (221); the valve core (21) is a sealing plate which is slidably arranged in the rectangular sliding hole; the valve core (21) stretches into the rectangular limiting pipe (22) and is slidably mounted in the vertical limiting groove (221).
2. A peak shaving heating system regulating device as claimed in claim 1, wherein the upper surface of the rectangular flow limiting pipe (22) is provided with a sealing groove positioned at the periphery side of the rectangular sliding hole; and a sealing sleeve (23) is matched and installed in the sealing groove.
3. A peak shaving heating system regulating device as claimed in claim 2, characterized in that the two ends of the rectangular limiting pipe (22) are respectively connected with the valve inlet pipe (24) and the valve outlet pipe (25); the valve inlet pipe (24) and the valve outlet pipe (25) are both in a horn shape; the narrow parts of the valve inlet pipe (24) and the valve outlet pipe (25) are communicated and connected with the heat supply pipeline (1) through circular flanges.
4. A peak shaver and heating system adjusting device according to claim 3, wherein the driving means comprises a micro-servo motor (26) and a screw (27); the miniature servo motor (26) is fixedly arranged at the upper part of the rectangular flow limiting pipe (22); the output end of the miniature servo motor (26) is fixedly connected with the screw rod (27); the screw rod (27) is in threaded connection with the fixed push block (211) at the top of the valve core (21); the miniature servo motor (26) is electrically connected with the controller (3).
5. A peak shaver and heating system adjusting device according to claim 4, wherein the controller (3) is integrated with a wireless transmission module; the controller (3) is in wireless communication connection with the monitoring station through the wireless transmission module.
6. A peak shaver and heating system adjusting device according to claim 5, wherein the heating pipeline (1) is provided with a flow sensor (11), a pressure sensor (12) and a temperature sensor (13);
the flow sensor (11), the pressure sensor (12) and the temperature sensor (13) are electrically connected with the controller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321954287.2U CN220355524U (en) | 2023-07-24 | 2023-07-24 | Peak-regulating heating system regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321954287.2U CN220355524U (en) | 2023-07-24 | 2023-07-24 | Peak-regulating heating system regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220355524U true CN220355524U (en) | 2024-01-16 |
Family
ID=89480889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321954287.2U Active CN220355524U (en) | 2023-07-24 | 2023-07-24 | Peak-regulating heating system regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220355524U (en) |
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2023
- 2023-07-24 CN CN202321954287.2U patent/CN220355524U/en active Active
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