CN212005911U - Exhaust and flow guide device of heating power station - Google Patents
Exhaust and flow guide device of heating power station Download PDFInfo
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- CN212005911U CN212005911U CN202020602275.3U CN202020602275U CN212005911U CN 212005911 U CN212005911 U CN 212005911U CN 202020602275 U CN202020602275 U CN 202020602275U CN 212005911 U CN212005911 U CN 212005911U
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- exhaust
- pipeline
- flow guide
- heating power
- station
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Abstract
The utility model relates to an exhaust and flow guide device of a heating station, which comprises an exhaust system, a flow guide system and a gas collection system; the exhaust system comprises an exhaust pipeline, the flow guide system comprises a flow guide pipeline, one end of the exhaust pipeline is communicated with a heating power pipeline of the heating station, the other end of the exhaust pipeline is communicated with the flow guide pipeline, and the tail end of the flow guide pipeline is connected to the gas collection system; a first ball valve, a first exhaust valve, a pressure gauge and a second exhaust valve are sequentially and fixedly arranged on the exhaust pipeline from the heating power station heating power pipeline to the flow guide pipeline; a second ball valve is fixedly arranged on the flow guide pipeline; the gas collection system comprises a gas collection device and a drain pipe, the flow guide pipeline is fixedly connected with the gas collection device, and one end of the drain pipe is communicated with the gas collection device. The utility model discloses safe and reliable, convenient to use, the effect is obvious.
Description
Technical Field
The utility model belongs to the technical field of the heating power station exhaust water conservancy diversion, especially, relate to a heating power station exhaust water conservancy diversion device.
Background
The heat station is a machine room for heat concentration and exchange, and a heat source of a power plant is conveyed to the tail end of a heat user in a heat exchange mode to finish heat source transmission and distribution. Due to the change of the temperature and the pressure of the medium, gas is easily generated in a system in the heat station, the normal circulation of the medium is influenced, and the normal output of the heat station is further influenced.
The existing exhaust device of the heating station has leakage hidden trouble in a normally open state, so that the exhaust device is normally closed, and is basically installed at the highest point of a system in the station, so that great inconvenience is brought to the exhaust work of operation and maintenance personnel, and exhaust lag can be caused, and the heat supply effect is influenced.
Therefore, based on the problems, the exhaust and flow guide device for the heating station is safe, reliable, convenient to use and obvious in effect, and has important practical significance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a safe and reliable, convenient to use, the obvious heating power station exhaust guiding device of effect.
The utility model provides a its technical problem take following technical scheme to realize:
a heating power station exhaust flow guide device comprises an exhaust system, a flow guide system and a gas collection system; the exhaust system comprises an exhaust pipeline, the flow guide system comprises a flow guide pipeline, one end of the exhaust pipeline is communicated with a heating power pipeline of the heating station, the other end of the exhaust pipeline is communicated with the flow guide pipeline, and the tail end of the flow guide pipeline is connected to the gas collection system;
a first ball valve, a first exhaust valve, a pressure gauge and a second exhaust valve are sequentially and fixedly arranged on the exhaust pipeline from the heating power station heating power pipeline to the flow guide pipeline; a second ball valve is fixedly arranged on the flow guide pipeline; the gas collection system comprises a gas collection device and a drain pipe, the flow guide pipeline is fixedly connected with the gas collection device, and one end of the drain pipe is communicated with the gas collection device.
Furthermore, exhaust pipe one end and heating power station heating power pipeline's exhaust hole through connection, and exhaust pipe is higher than heating power station heating power pipeline horizontal position's direction sets up.
Further, the second ball valve is arranged at a position 1.0-1.7 meters away from the ground.
Further, the gas collecting device is arranged 0.2-0.5 meter away from the ground.
Further, the tail end of the drain pipe extends to a drainage ditch.
The utility model has the advantages that:
the utility model is provided with the first ball valve, the pressure gauge and the two exhaust valves, thereby improving the safety of the first valve of the exhaust system and reducing the leakage risk; by observing the fluctuation condition of the pointer of the pressure gauge, the staff can conveniently judge whether the system needs to manually drain and exhaust; through setting up two automatic exhaust valve, reduce discharge valve and lead to the unable exhaust risk of system because of the trouble.
Drawings
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of an exhaust and flow guiding device of a thermal station according to an embodiment of the present invention;
Detailed Description
First, it should be noted that the specific structures, features, advantages, etc. of the present invention will be described in detail below by way of example, but all the descriptions are only for illustrative purpose and should not be construed as forming any limitation to the present invention. Furthermore, any single feature described or implicit in any embodiment or any single feature shown or implicit in any drawing may still be combined or subtracted between any of the features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity, the same or similar features may be indicated in only one place in the same drawing.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The present invention will be described in detail with reference to fig. 1.
Example 1
Fig. 1 is a schematic structural diagram of an exhaust and flow guiding device of a thermal station according to an embodiment of the present invention; as shown in fig. 1, the exhaust diversion device for a heat station provided by this embodiment includes an exhaust system, a diversion system, and a gas collection system; the exhaust system comprises an exhaust pipeline 1, the flow guide system comprises a flow guide pipeline 2, one end of the exhaust pipeline 1 is communicated with a heating power station heating power pipeline 3 of a heating power station 6, the other end of the exhaust pipeline is communicated with the flow guide pipeline 2, and the tail end of the flow guide pipeline 2 is connected to the gas collection system;
a first ball valve 101, a first exhaust valve 102, a pressure gauge 103 and a second exhaust valve 104 are sequentially and fixedly arranged on the exhaust pipeline 1 from the heat station heat distribution pipeline 3 to the guide pipeline 2; a second ball valve 201 is fixedly arranged on the flow guide pipeline 2; the gas collecting system comprises a gas collecting device 4 and a drain pipe 5, the flow guide pipeline 2 is fixedly connected with the gas collecting device 4, and one end of the drain pipe 5 is communicated with the gas collecting device 4; by observing the fluctuation condition of the pointer of the pressure gauge 103, the staff can conveniently judge whether the system needs to manually open the second ball valve 201; through setting up first discharge valve 102, second discharge valve 104, reduce discharge valve and lead to the carminative risk of system can't be discharged because of the trouble, in this embodiment, first discharge valve 102, manometer 103, second discharge valve 104 are through equal diameter tee bend and exhaust pipe 1 threaded connection to make first discharge valve 102, manometer 103, second discharge valve 104 maintenance replacement convenient, realize quick assembly disassembly.
Exhaust pipe 1 one end and heating power station heating power pipeline 3's exhaust hole through connection, and exhaust pipe 1 sets up to being higher than heating power station heating power pipeline 3 horizontal position's direction.
It should be noted that the diversion pipeline 2 is arranged along the wall of the heating station, the wall frame is fixed, and the second ball valve 201 is arranged at a position 1.0-1.7 meters away from the ground, so that the possibility of manual operation due to insufficient exhaust of the first exhaust valve 102 and the second exhaust valve 104 can be realized, the risk that the traditional exhaust device needs manual climbing operation due to exhaust from the top end is avoided, and the exhaust operability is improved.
The gas collecting device 4 is arranged at a position 0.2-0.5 meter away from the ground, and the gas collecting device can adopt a box type structure.
5 ends of the drain pipes extend to the drainage ditch, so that the problem that the traditional exhaust device causes steam-water mixture to splash to electrical instrument equipment in the heating station due to exhaust is avoided, and the risk of electrical equipment failure is reduced.
For example, in this embodiment, when in use, a worker first opens the first ball valve 101, and performs system automatic exhaust through the first exhaust valve 102 and the second exhaust valve 104, and a station patrol worker observes fluctuation of a pressure gauge pointer on the spot to determine whether to open the second ball valve 201 for manual exhaust, and if the pressure gauge pointer fluctuates greatly, it indicates that there is more air in the thermal power station thermal pipeline 3, and the air cannot be exhausted completely through the first exhaust valve 102 and the second exhaust valve 104, and opens the second ball valve 201, and the steam-water mixture is collected to the air collecting device 4 through the flow guide pipeline 2, and is uniformly exhausted to the in-station drainage ditch through the drain pipe 5.
The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (5)
1. The utility model provides a heating power station exhaust guiding device which characterized in that: comprises an exhaust system, a flow guide system and an air collecting system; the exhaust system comprises an exhaust pipeline, the flow guide system comprises a flow guide pipeline, one end of the exhaust pipeline is communicated with a heating power pipeline of the heating station, the other end of the exhaust pipeline is communicated with the flow guide pipeline, and the tail end of the flow guide pipeline is connected to the gas collection system;
a first ball valve, a first exhaust valve, a pressure gauge and a second exhaust valve are sequentially and fixedly arranged on the exhaust pipeline from the heating power station heating power pipeline to the flow guide pipeline; a second ball valve is fixedly arranged on the flow guide pipeline; the gas collection system comprises a gas collection device and a drain pipe, the flow guide pipeline is fixedly connected with the gas collection device, and one end of the drain pipe is communicated with the gas collection device.
2. A heat station exhaust gas diversion device as claimed in claim 1, wherein: one end of the exhaust pipeline is communicated with an exhaust hole of the heating power station heating power pipeline, and the exhaust pipeline is arranged in a direction higher than the horizontal position of the heating power station heating power pipeline.
3. A heat station exhaust gas diversion device as claimed in claim 1, wherein: the second ball valve is arranged at a position 1.0-1.7 meters away from the ground.
4. A heat station exhaust gas diversion device as claimed in claim 1, wherein: the gas collecting device is arranged at a position 0.2-0.5 meter away from the ground.
5. A heat station exhaust gas diversion device as claimed in claim 1, wherein: the tail end of the drain pipe extends to a drain ditch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602275.3U CN212005911U (en) | 2020-04-21 | 2020-04-21 | Exhaust and flow guide device of heating power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602275.3U CN212005911U (en) | 2020-04-21 | 2020-04-21 | Exhaust and flow guide device of heating power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212005911U true CN212005911U (en) | 2020-11-24 |
Family
ID=73417003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020602275.3U Active CN212005911U (en) | 2020-04-21 | 2020-04-21 | Exhaust and flow guide device of heating power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212005911U (en) |
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2020
- 2020-04-21 CN CN202020602275.3U patent/CN212005911U/en active Active
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