CN213712632U - Steam heating coil condensation water unpowered conveying energy-saving system - Google Patents
Steam heating coil condensation water unpowered conveying energy-saving system Download PDFInfo
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- CN213712632U CN213712632U CN202021881515.4U CN202021881515U CN213712632U CN 213712632 U CN213712632 U CN 213712632U CN 202021881515 U CN202021881515 U CN 202021881515U CN 213712632 U CN213712632 U CN 213712632U
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Abstract
The application provides a steam heating coil condensed water unpowered conveying energy-saving system which comprises a steam heating coil, a condensed water suction pipe, a separating device and a total condensation discharge pipeline, wherein a first condensation discharge pipeline is arranged on one side of the steam heating coil; the condensed water suction pipe is arranged inside the steam heating coil; the separation device comprises a second condensate discharging pipeline, a third condensate discharging pipeline and a fourth condensate discharging pipeline, the second condensate discharging pipeline is arranged above one side of the separation device, the third condensate discharging pipeline is arranged below one side of the separation device, and the fourth condensate discharging pipeline is arranged on one side of the separation device and is opposite to the condensate water suction pipe; the total condensation discharge pipeline is respectively connected with the first condensation discharge pipeline, the second condensation discharge pipeline, the third condensation discharge pipeline and the fourth condensation discharge pipeline. This application utilizes the siphon principle, through pressure differential with the unpowered transport of condensate to separator in, need not any hoist mechanism, the structure is simpler, and the cost is lower.
Description
Technical Field
The application relates to the technical field of heat energy utilization with steam as a main medium, in particular to a steam heating coil condensed water unpowered conveying energy-saving system.
Background
At present, in the processing production in multiple fields such as chemical industry, pharmacy, smelting, mine, pesticide, all can use steam heating coil, the main objective is in order to discharge the inside condensate water of steam conduit, but on steam, under the condition that the condensate water goes out, it is more difficult to the emission of condensate water.
In the prior art, on the first aspect, a method for discharging condensed water by using a vertical pipe and a drain valve is provided, but because the diameter of the vertical pipe and the type of the drain valve are different, the discharge of the condensed water is affected to a certain extent, the phenomenon that the condensed water in a steam pipeline cannot be completely discharged often occurs, and if the drain valve is blocked or fails, the condensed water in the steam pipeline cannot be discharged, so that great potential safety hazards exist; in the second aspect, the stop valve is directly installed to directly discharge the steam, so that the condensate can be smoothly discharged.
SUMMERY OF THE UTILITY MODEL
The application provides a steam heating coil condensation water unpowered transport economizer system to solve the serious waste of the heat energy that causes and water among the prior art, can not discharge the problem of condensation water completely.
The application provides a steam heating coil condensation water unpowered transport economizer system includes:
the steam heating coil is provided with a first condensation discharging pipeline at one side;
a condensed water suction pipe disposed inside the steam heating coil;
the separation device comprises a second condensate draining pipeline, a third condensate draining pipeline and a fourth condensate draining pipeline, wherein the second condensate draining pipeline is arranged above one side of the separation device, the third condensate draining pipeline is arranged below one side of the separation device, and the fourth condensate draining pipeline is arranged on one side of the separation device and is opposite to the condensate water suction pipe;
and the total condensation discharging pipeline is respectively connected with the first condensation discharging pipeline, the second condensation discharging pipeline, the third condensation discharging pipeline and the fourth condensation discharging pipeline.
In the preferred embodiment of this application, set gradually on the third row congeals the pipeline and be used for control the third row congeals the pipeline and opens or the first control valve that closes for filter impurity, trap and be used for the inspection whether check valve of normal work of trap and be used for controlling the third row congeals the pipeline with the second control valve of the pipeline break-make is congealed in total row.
Adopt above-mentioned technical scheme, the filter can filter impurity at first to guarantee to carry the impurity volume reduction to trap department, prolong the life of trap, reduce the jam condition that the trap appears, can also inspect the operating condition of trap through the check valve, if the trap is detected unusually, then close the first control valve on the third row's of congealing pipeline, guarantee that the condensate water is normally discharged from other row's of congealing pipelines.
In the preferred embodiment of the present application, the filter is a Y-filter.
By adopting the technical scheme and the Y-shaped filter, the novel drain valve has the advantages of convenience in installation, small occupied area, simplicity in cleaning, low maintenance cost and high flow, can ensure the normal work of the drain valve connected with the filter, and cannot be blocked by sundries.
In a preferred embodiment of the present application, an air exhaust valve and an automatic control exhaust valve for exhausting air are arranged on the second exhaust condensing pipe.
In a preferred embodiment of the present application, a third control valve for controlling the on-off of the fourth condensate draining pipeline and the main condensate draining pipeline is arranged on the fourth condensate draining pipeline.
In a preferred embodiment of the present application, a fourth control valve for controlling the on-off of the condensed water suction pipe and the separation device is arranged on the condensed water suction pipe.
In a preferred embodiment of the present application, a fifth control valve for controlling the on-off of the first condensation discharging pipeline and the total condensation discharging pipeline is arranged on the first condensation discharging pipeline.
The application discloses a steam heating coil condensation water unpowered transport economizer system compares in prior art, has beneficial effect as follows:
(1) this application utilizes the siphon principle, through pressure differential with the unpowered transport of condensate to separator in, need not any hoist mechanism, the structure is simpler, and the cost is lower.
(2) This application carries out gas-water separation through separator, accomplish the emission to the air by separator's top, and the condensate water that turns into to the vapor smugglied secretly in the air retrieves, separator's below can accomplish the emission to water, and the setting of filter and inspection valve, can also guarantee the normal work of trap, avoid when the trap trouble, the potential safety hazard that the system exists, simultaneously, can also effectively reduce at least 10% steam consumption, it is more energy-concerving and environment-protective.
(3) The device is also provided with two standby pipelines, namely a first condensation discharge pipeline and a fourth condensation discharge pipeline, which are generally in a closed state, and when the condensed water suction pipe fails and needs to be replaced or maintained, a fifth control valve on the first condensation discharge pipeline can be opened to discharge the condensed water; when the second or third discharging and condensing pipeline of the separating device breaks down, the third control valve on the fourth discharging and condensing pipeline needs to be opened, so that the condensed water can be smoothly discharged, the energy is saved, the operation is simpler, the occurrence of various conditions can be coped with, and the potential safety hazard of workers is greatly reduced.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an energy-saving system for unpowered conveying of condensed water of a steam heating coil according to the present application;
FIG. 2 is a schematic view of the steam heating coil section of the present application;
description of reference numerals:
10-steam heating coil; 20-a first drainage conduit, 200-a fifth control valve; 30-a condensed water suction pipe and 300-a fourth control valve; 40-separation device, 41-second condensation discharge pipeline, 410-air discharge valve, 411-automatic control exhaust valve, 42-third condensation discharge pipeline, 420-first control valve, 421-filter, 422-drain valve, 423-check valve, 424-second control valve, 43-fourth condensation discharge pipeline, 430-third control valve; 50-total drainage and condensation pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
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, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it should be noted that the terms "above", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally use, which are merely for convenience of description and simplification of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present application.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
To make the objects, embodiments and advantages of the present application clearer, the following description of exemplary embodiments of the present application will clearly and completely describe the exemplary embodiments of the present application with reference to the accompanying drawings in the exemplary embodiments of the present application, and it is to be understood that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments described herein without inventive step, are intended to be within the scope of the claims appended hereto. In addition, while the disclosure herein has been presented in terms of one or more exemplary examples, it should be appreciated that aspects of the disclosure may be implemented solely as a complete embodiment.
It should be noted that the brief descriptions of the terms in the present application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of the present application. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.
The terms "first," "second," "third," "fourth," "fifth," and the like in the description and claims of this application and in the above-described drawings are used for distinguishing between similar or analogous objects or entities and are not necessarily intended to limit the order or sequence Unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Furthermore, the terms "comprising," "providing," and "providing," as well as any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or device that comprises a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not expressly listed or inherent to such product or device.
Examples
Referring to fig. 1 and 2, fig. 1 is a schematic diagram of an overall structure of a steam heating coil condensed water unpowered conveying energy-saving system, and fig. 2 is a schematic diagram of a partial structure of a steam heating coil.
As shown in fig. 1, the application provides a steam heating coil condensed water unpowered conveying energy-saving system, which comprises a steam heating coil 10, a first condensation discharge pipeline 20, a condensed water suction pipe 30, a separation device 40 and a total condensation discharge pipeline 50, wherein the first condensation discharge pipeline 20 is arranged on one side of the steam heating coil 10; the condensed water suction pipe 30 is arranged inside the steam heating coil 10; the separation device 40 comprises a second condensation discharge pipeline 41, a third condensation discharge pipeline 42 and a fourth condensation discharge pipeline 43, the second condensation discharge pipeline 41 is arranged above one side of the separation device 40, the third condensation discharge pipeline 42 is arranged below one side of the separation device 40, and the fourth condensation discharge pipeline 43 is arranged on one side of the separation device 40 and is opposite to the condensed water suction pipe 30; the total condensation discharge pipeline 50 is respectively connected with the first condensation discharge pipeline 20, the second condensation discharge pipeline 41, the third condensation discharge pipeline 42 and the fourth condensation discharge pipeline 43.
In this embodiment, the specification of the first condensation duct 20 is DN50, and the specification of the condensation water suction pipe 30 is DN 25.
As shown in fig. 1, a first control valve 420 for controlling the third drainage and condensation pipeline 42 to open or close, a filter 421 for filtering impurities, a drain valve 422, a check valve 423 for checking whether the drain valve 422 works normally, and a second control valve 424 for controlling the third drainage and condensation pipeline 42 and the main drainage and condensation pipeline 50 to open or close are sequentially disposed on the third drainage and condensation pipeline 42.
It should be noted that, in this embodiment, the filter 421 firstly filters the impurities, so as to ensure that the amount of the impurities delivered to the drain valve 422 is reduced, prolong the service life of the drain valve 422, reduce the blocking condition of the drain valve 422, and check the working state of the drain valve 422 through the check valve 423, if the drain valve 422 is detected to be abnormal, close the first control valve 420 on the third drainage and condensation pipeline 42, and ensure that the condensed water is normally discharged from other drainage and condensation pipelines.
Further, in this embodiment, a Y-type filter is adopted as the filter 421.
Among the above-mentioned technical scheme, adopt Y type filter, have simple to operate, area is little, and the advantage of decontaminating is simple, and the maintenance cost is low, and the flow is big, can guarantee the normal work of the trap of being connected with the filter, can not block up because of debris.
As shown in fig. 1, the second exhaust condensation pipe 41 is provided with an exhaust valve 410 for exhausting air and an automatic control exhaust valve 411.
As shown in fig. 1, a third control valve 430 for controlling the connection and disconnection between the fourth condensate draining pipeline 43 and the main condensate draining pipeline 50 is disposed on the fourth condensate draining pipeline 43.
In the present embodiment, the fourth condensate draining pipe 43 is normally closed, but when one or both of the second condensate draining pipe 41 and the third condensate draining pipe 42 fails, the fourth condensate draining pipe 43 is controlled to communicate with the main condensate draining pipe 50 through the third control valve 430, so that the condensate is drained smoothly.
As shown in fig. 1, the condensed water suction pipe 30 is provided with a fourth control valve 300 for controlling the on-off of the condensed water suction pipe 30 and the separation device 40.
As shown in fig. 1, a fifth control valve 200 for controlling the on-off of the first condensation discharging pipeline 20 and the main condensation discharging pipeline 50 is disposed on the first condensation discharging pipeline 20.
In this embodiment, the first drainage pipe 20 is normally closed, and when the condensed water suction pipe 30 fails, the fifth control valve 200 is opened to communicate the first drainage pipe 20 with the main drainage pipe 50, so as to smoothly discharge the condensed water.
In this embodiment, arrows in fig. 1 indicate the direction of discharging the condensed water, the heating steam enters from the inlet of the steam heating coil 10 shown in fig. 2, the internal structure of the steam heating coil 10 is a structure circled in fig. 2, and the heating steam is conveyed upwards to the separation device 40 by the condensed water suction pipe 30 in a pressure difference mode, after gas-water separation, the condensed water is discharged through the main condensation discharge pipe 50 through the second condensation discharge pipe 41 and the third condensation discharge pipe 42 of the separation device 40, and the sewage is discharged to the trench through the check valve 423.
In addition, the wavy line in the middle of the condensed water suction pipe 30 in fig. 1 does not have any practical significance, is simply illustrated due to the fact that the pipeline is long in practice, and cannot be understood as limiting the protection scope of the present application.
The embodiments provided in the present application are only the best examples under the general concept of the present application and do not constitute the limitation of the protection scope of the present application. Any other embodiments extended according to the scheme of the present application without inventive efforts will be within the scope of protection of the present application for a person skilled in the art.
Claims (7)
1. The utility model provides a steam heating coil condensation water unpowered transport economizer system which characterized in that includes:
the steam heating coil (10), wherein a first condensation discharging pipeline (20) is arranged on one side of the steam heating coil (10);
a condensed water suction pipe (30), the condensed water suction pipe (30) being disposed inside the steam heating coil (10);
the separation device (40) comprises a second condensate discharging pipeline (41), a third condensate discharging pipeline (42) and a fourth condensate discharging pipeline (43), the second condensate discharging pipeline (41) is arranged above one side of the separation device (40), the third condensate discharging pipeline (42) is arranged below one side of the separation device (40), and the fourth condensate discharging pipeline (43) is arranged on one side of the separation device (40) and is opposite to the condensate water suction pipe (30);
pipeline (50) is congealed in total row, pipeline (50) is congealed in total row respectively with pipeline (20) is congealed in first row, pipeline (41) is congealed in second row third row congeal pipeline (42) and pipeline (43) is congealed in fourth row.
2. The unpowered conveying energy-saving system for the condensed water of the steam heating coil according to claim 1 is characterized in that a first control valve (420) for controlling the third condensate draining pipeline (42) to be opened or closed, a filter (421) for filtering impurities, a drain valve (422), a check valve (423) for checking whether the drain valve (422) works normally and a second control valve (424) for controlling the third condensate draining pipeline (42) and the main condensate draining pipeline (50) to be opened or closed are sequentially arranged on the third condensate draining pipeline (42).
3. The steam heating coil condensate unpowered energy saving system according to claim 2, wherein the filter (421) is a Y-shaped filter.
4. The unpowered condensate conveying energy-saving system according to claim 1, wherein the second condensate draining pipeline (41) is provided with an air draining valve (410) for draining air and an automatic control exhaust valve (411).
5. The unpowered condensate conveying energy-saving system according to claim 1, wherein a third control valve (430) for controlling the fourth condensate draining pipeline (43) to be connected with the main condensate draining pipeline (50) is arranged on the fourth condensate draining pipeline (43).
6. The unpowered condensate conveying and energy-saving system according to claim 1, wherein the condensate water suction pipe (30) is provided with a fourth control valve (300) for controlling the on-off of the condensate water suction pipe (30) and the separating device (40).
7. The unpowered condensate conveying energy-saving system according to claim 1, wherein a fifth control valve (200) for controlling the connection and disconnection between the first condensate draining pipeline (20) and the main condensate draining pipeline (50) is arranged on the first condensate draining pipeline (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881515.4U CN213712632U (en) | 2020-09-02 | 2020-09-02 | Steam heating coil condensation water unpowered conveying energy-saving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881515.4U CN213712632U (en) | 2020-09-02 | 2020-09-02 | Steam heating coil condensation water unpowered conveying energy-saving system |
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| Publication Number | Publication Date |
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| CN213712632U true CN213712632U (en) | 2021-07-16 |
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| CN202021881515.4U Active CN213712632U (en) | 2020-09-02 | 2020-09-02 | Steam heating coil condensation water unpowered conveying energy-saving system |
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Inventor after: Li Qiang Inventor before: Li Qiang Inventor before: Qiu Yalong Inventor before: Wang Tao |