CN219414733U - Condensate water recovery device of heating system - Google Patents
Condensate water recovery device of heating system Download PDFInfo
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- CN219414733U CN219414733U CN202222330731.5U CN202222330731U CN219414733U CN 219414733 U CN219414733 U CN 219414733U CN 202222330731 U CN202222330731 U CN 202222330731U CN 219414733 U CN219414733 U CN 219414733U
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Abstract
The utility model discloses a condensate water recovery device of a heating system, which can furthest realize recovery of condensate water and improve the service life of a first water pump, and saves energy, and the specific scheme is as follows: comprises an internal circulation heating system, a cooling tank, a condensed water final-stage storage tank, a first water pump and a circulating water pool which are sequentially connected.
Description
Technical Field
The utility model relates to the technical field of factory heating systems, in particular to a condensate water recovery device of a heating system.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
At present, enterprise heating often has municipal heating, enterprise independent heating, central air conditioning heating and other modes. For enterprises needing to heat buildings such as large plants, an autonomous heating mode is adopted preferentially according to self conditions. For enterprises with steam, the steam can be used for heating water, and the heating water can furthest realize internal circulation. In the practical use process, steam condensate water is discharged outwards for a long time, and a great waste phenomenon exists.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides the condensate water recovery device of the heating system, which can realize condensate water recovery, improve the service life of the first water pump and save energy.
In order to achieve the above object, the present utility model is realized by the following technical scheme:
a condensate water recovery device of a heating system comprises an internal circulation heating system, a cooling tank, a condensate water final-stage storage tank, a first water pump and a circulating water pool which are sequentially connected.
Further, the internal circulation heating system comprises a heat exchanger, a heat preservation storage tank and a heating user pool.
Further, the heat exchanger is a plate heat exchanger.
Further, the plate heat exchanger is connected with a first water outlet of the heat preservation storage tank.
Further, the water outlet of the heating user pool is connected with the water inlet of the heat preservation storage tank through a first pipeline.
Further, a first valve is arranged on the first pipeline.
Further, the water inlet of the heat preservation storage tank is connected with the water inlet of the cooling tank through a second pipeline, and a second valve is arranged on the second pipeline.
Further, a water outlet of the cooling tank is connected with a water inlet of the condensate water final-stage storage tank through a third pipeline, and a third valve is arranged on the third pipeline.
Further, the first water pump is connected with a water inlet of the circulating water tank through a fifth pipeline.
Further, a liquid level sensor is arranged in the condensate water final-stage storage tank, and the liquid level sensor, the first water pump, the first valve, the second valve and the third valve are all connected with the controller.
The beneficial effects of the utility model are as follows:
according to the utility model, redundant steam condensate water is collected into the heat-preservation storage tank, the water temperature of the heat-preservation storage tank is higher, on one hand, the circulating condensate water can be supplemented for an internal circulation heating system, on the other hand, the collected steam condensate water can be conveyed into the cooling tank through the pipeline after the heat-preservation storage tank is full, the condensate water is naturally cooled in the tank, the condensate water is conveyed into the condensate water final-stage storage tank through the pipeline after the water of the cooling tank is full, the condensate water in the condensate water final-stage storage tank is timely extracted by the liquid level feedback function to supplement the condensate water into the circulating water tank, and the condensate water is used in a multistage manner, so that the influence of the water temperature over-high on the performance of the first water pump is avoided while the waste of the condensate water is avoided, and the service life of the first water pump is prolonged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
Fig. 1 is a front view of a condensate recovery apparatus for a heating system according to one or more embodiments of the present utility model.
In the figure: the mutual spacing or dimensions are exaggerated for the purpose of showing the positions of the various parts, and the schematic illustration is only schematic.
Wherein: 1. the heat-preserving heat system comprises a plate heat exchanger, a heat-preserving storage tank, a condensate water cooling tank, a condensate water final-stage storage tank, a circulating water tank, a first water pump, a first heating pump and a second heating pump.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
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 exemplary embodiments according to the present utility model. As used herein, the singular forms also are intended to include the plural forms unless the present utility model clearly dictates otherwise, and furthermore, it should be understood that when the terms "comprise" and/or "include" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "upper", "lower", "left" and "right" in the present utility model, if they mean only the directions of upper, lower, left and right in correspondence with the drawings themselves, are not limiting in structure, but merely serve to facilitate description of the present utility model and simplify description, rather than to indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Term interpretation section: the terms "mounted," "connected," "secured," and the like in the present utility model are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the terms are used herein as specific meanings as understood by those of ordinary skill in the art, and are not limited to the following terms.
Example 1
A condensate water recovery device of a heating system comprises an internal circulation heating system, a cooling tank 3, a condensate water final-stage storage tank 4, a first water pump 6 and a circulating water tank 5 which are sequentially connected.
The internal circulation heating system comprises a heat exchanger, a heat preservation storage tank 2, a matched heating pump, a pipeline valve and a control system, specifically, a water inlet of the heat exchanger is connected with a water outlet of a heating user, a water outlet of the heat exchanger is connected with the water inlet of the heating user through a sixth pipeline, and a first heating pump 7 is arranged on the sixth pipeline.
The other water inlet of the heating user is connected with the heat preservation storage tank 2 through a seventh pipeline, a second heating pump 8 is arranged on the seventh pipeline, and circulating condensate water can be supplemented for the internal circulation heating system through the heat preservation storage tank 2.
The top of the heat exchanger is provided with a steam inlet, the bottom of the heat exchanger is provided with a steam condensate outlet, and the steam condensate outlet is connected with the heat preservation storage tank 2.
Firstly, redundant condensed water in an internal circulation heating system is collected into a heat preservation storage tank, the water temperature of the heat preservation storage tank is higher, on one hand, the circulating condensed water can be supplemented for a heat exchanger of the internal circulation heating system, on the other hand, the collected steam condensed water can be conveyed into a cooling tank through a pipeline after the heat preservation storage tank is full, the condensed water is naturally cooled in the tank, the condensed water is conveyed into a condensed water final-stage storage tank through the pipeline after the cooling tank is full, and a first water pump timely extracts the condensed water in the condensed water final-stage storage tank to supplement the condensed water into a circulating water tank through a liquid level feedback function, so that the influence of the water temperature is avoided from being too high on the performance of the first water pump while the waste of the condensed water is avoided, and the service life of the first water pump is prolonged.
The heat exchanger is a plate heat exchanger 1.
The plate heat exchanger is connected with a first water outlet of the heat preservation storage tank, the water outlet of the heating user pool is connected with a water inlet of the heat preservation storage tank through a first pipeline, a first valve is arranged on the first pipeline, a first water pump can be further arranged on the first pipeline, condensed water is pumped into the heat preservation storage tank from the heating user pool, and a heater can be further arranged in the heat preservation storage tank to ensure the water temperature.
The water inlet of the heat preservation storage tank is connected with the water inlet of the cooling tank through a second pipeline, and a second valve is arranged on the second pipeline.
In order to ensure the cooling effect, ventilation can be realized around the cooling tank, and the purpose of cooling can be achieved through natural cooling because the temperature of the enterprise is lower in winter generally.
The water outlet of the cooling tank is connected with the water inlet of the condensate water final-stage storage tank through a third pipeline, and a third valve is arranged on the third pipeline.
The first water pump is connected with a water inlet of the circulating water tank through a fifth pipeline.
The condensate water final-stage storage tank is internally provided with a liquid level sensor, and the liquid level sensor, the first water pump, the first valve, the second valve and the third valve are all connected with a controller and control the condensate water transmission process through the controller.
And transmitting liquid level data detected by the liquid level sensor to a controller, comparing the detected data with a set data threshold value by the controller, and starting the first water pump 6 to transport water in the condensed water final-stage storage tank to a circulating water tank when the detected data exceeds the threshold value.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a heating system condensate water recovery unit, its characterized in that, including inner loop heating system, cooling tank, comdenstion water last level holding vessel, first water pump and the circulating water pond that connects gradually, inner loop heating system includes heat exchanger, heat preservation holding vessel and heating user pond, the heat exchanger is the plate heat exchanger, the plate heat exchanger is connected with the first delivery port of heat preservation holding vessel, the delivery port in heating user pond links to each other through first pipeline with the water inlet of heat preservation holding vessel, the water inlet of heat preservation holding vessel passes through the water inlet of second pipeline connection cooling tank, the delivery port of cooling tank passes through the water inlet of third pipeline connection comdenstion water last level holding vessel, the comdenstion water last level holding vessel passes through the water inlet of fourth pipeline connection first water pump, the water inlet of circulating water pond is passed through to the first water pump.
2. The heating system condensate water recovery apparatus of claim 1 wherein the first conduit is provided with a first valve.
3. The heating system condensate water recovery apparatus of claim 1 wherein the second conduit is provided with a second valve.
4. The heating system condensate water recovery apparatus of claim 1, wherein a third valve is provided on the third conduit.
5. The heating system condensate water recovery apparatus of claim 1, wherein a liquid level sensor is disposed in the condensate water final storage tank, and the liquid level sensor, the first water pump, the first valve, the second valve, and the third valve are all connected to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222330731.5U CN219414733U (en) | 2022-09-01 | 2022-09-01 | Condensate water recovery device of heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222330731.5U CN219414733U (en) | 2022-09-01 | 2022-09-01 | Condensate water recovery device of heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219414733U true CN219414733U (en) | 2023-07-25 |
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ID=87238546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222330731.5U Active CN219414733U (en) | 2022-09-01 | 2022-09-01 | Condensate water recovery device of heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219414733U (en) |
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2022
- 2022-09-01 CN CN202222330731.5U patent/CN219414733U/en active Active
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