CN219934771U - High-temperature condensate water recycling system for photovoltaic module workshop - Google Patents
High-temperature condensate water recycling system for photovoltaic module workshop Download PDFInfo
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- CN219934771U CN219934771U CN202321112146.6U CN202321112146U CN219934771U CN 219934771 U CN219934771 U CN 219934771U CN 202321112146 U CN202321112146 U CN 202321112146U CN 219934771 U CN219934771 U CN 219934771U
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- water
- photovoltaic module
- temperature condensate
- recycling system
- water tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000004064 recycling Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 239000000498 cooling water Substances 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 239000008399 tap water Substances 0.000 abstract description 15
- 235000020679 tap water Nutrition 0.000 abstract description 15
- 238000001816 cooling Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 9
- 230000001502 supplementing effect Effects 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 3
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011118 depth filtration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a high-temperature condensate water recycling system for a photovoltaic assembly workshop, which comprises a steam heat exchanger, a heat exchanger and a heat pump, wherein the steam heat exchanger is used for discharging high-temperature condensate water with residual pressure after heat exchange; the water tank is connected with the steam heat exchanger and used for collecting high-temperature condensed water, and is connected with a cooling water source through a connecting pipe; the liquid inlet end of the centrifugal pump is connected with the liquid outlet end of the water tank; the liquid inlet end of the filtering unit is connected with the liquid outlet end of the centrifugal pump; and the finished product humidifier in the curing room is connected with the liquid outlet end of the filtering unit. According to the utility model, the characteristics that the high-temperature condensed water is clean in quality, the water quantity is relatively stable during the use of municipal steam in winter, and fresh municipal tap water is needed for the cooling process are taken into consideration, and according to the characteristics, the cooled high-temperature condensed water can be mixed with the municipal tap water to be simply treated, so that the high-temperature condensed water is used for a humidifier water supplementing system in a curing room of a photovoltaic assembly workshop, and the humidifier water supplementing can be switched into RO water supply when the municipal steam is not used in the workshop.
Description
Technical Field
The utility model relates to the field of water treatment of photovoltaic workshops, in particular to a high-temperature condensate water recycling system of a photovoltaic assembly workshop.
Background
Photovoltaic module workshops with municipal steam support generally access municipal steam systems to workshop power stations for heat exchange in winter. The high-temperature condensed water after heat exchange is usually discharged into a plant area rainwater pipe network after being cooled by a cooling pond. Forced cooling is carried out by supplementing tap water if necessary; while such a way has the following drawbacks:
1. the outdoor cooling pool of the power station influences the outdoor pipeline arrangement space;
2. the cooling pool wastes a large amount of tap water and releases a large amount of water vapor in the process of adding tap water for cooling.
Disclosure of Invention
Therefore, in order to solve the defects, the utility model provides a high-temperature condensate water recycling system for a photovoltaic module workshop. According to the utility model, the characteristics that the high-temperature condensed water is clean in quality, the water quantity is relatively stable during the use of municipal steam in winter, and fresh municipal tap water is needed for the cooling process are taken into consideration, the cooled high-temperature condensed water can be mixed with the municipal tap water to be simply treated according to the characteristics, and the cooled high-temperature condensed water can be used for a humidifier water supplementing system of a curing room of a photovoltaic assembly workshop, and the humidifier water supplementing system can be switched into RO water supply when the workshop does not use municipal steam
Specifically, a high-temperature condensate water recycling system for a photovoltaic module workshop comprises
The steam heat exchanger is used for municipal steam heat exchange, is connected with municipal steam, and discharges high-temperature condensate water with residual pressure after heat exchange;
the water tank is connected with the steam heat exchanger and used for collecting high-temperature condensed water, and is connected with a cooling water source through a connecting pipe;
the liquid inlet end of the centrifugal pump is connected with the liquid outlet end of the water tank;
the liquid inlet end of the filtering unit is connected with the liquid outlet end of the centrifugal pump; and
and the finished product humidifier in the curing room is connected with the liquid outlet end of the filtering unit.
Preferably, the filter unit comprises a PP cotton filter, an RO membrane filter and an activated carbon filter which are sequentially connected, wherein the liquid inlet end of the PP cotton filter is connected with the liquid outlet end of the centrifugal pump, and the liquid outlet end of the activated carbon filter is connected with the liquid inlet end of the finished product humidifier between solidification.
The utility model has the following advantages:
the utility model has simple structure and convenient use, and realizes the recovery and the reutilization of the high-temperature condensed water by reasonably designing the steam heat exchanger, the water tank, the centrifugal pump, the filtering unit and the finished product humidifier in the solidification room.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
1. a steam heat exchanger; 2. stainless steel water tank; 3. a centrifugal pump; 4. a PP cotton filter; 5. an RO membrane filter; 6. an activated carbon filter; 7. a finished product humidifier in a curing room.
Detailed Description
Embodiments of the present utility model are described in detail below, an example of which is illustrated in fig. 1, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In the following, a high-temperature condensate water recycling system for a photovoltaic module workshop according to an embodiment of the present utility model is described with reference to fig. 1, and in the above background art, it is mentioned that high-temperature condensate water after heat exchange is usually discharged into a plant rainwater pipe network after being cooled by a cooling pond. Forced cooling is carried out by supplementing tap water if necessary; while such a way has the following drawbacks:
1. the outdoor cooling pool of the power station influences the outdoor pipeline arrangement space;
2. the cooling pool wastes a large amount of tap water and releases a large amount of water vapor in the process of adding tap water for cooling.
For the above reasons, the utility model provides a high-temperature condensate recycling system of a photovoltaic module workshop by improvement, which comprises a steam heat exchanger 1, a water tank 2 made of stainless steel, a centrifugal pump 3, a filtering unit and a finished product humidifier 7 in a curing room;
the steam heat exchanger 1 is used for municipal steam heat exchange, municipal steam is connected, and high-temperature condensate water with residual pressure is discharged after heat exchange;
the water tank 2 is connected with the steam heat exchanger 1 and used for collecting high-temperature condensate water, the water tank is connected with a cooling water source through a connecting pipe, and the cooling water source is municipal tap water supplementing water.
The liquid inlet end of the centrifugal pump 3 is connected with the liquid outlet end of the water tank 2;
the liquid inlet end of the filtering unit is connected with the liquid outlet end of the centrifugal pump;
the finished product humidifier 7 in the curing room is connected with the liquid outlet end of the filtering unit and is used for reusing the comprehensively treated high-temperature condensate water in a humidifier system.
In some embodiments, the filtering unit includes a PP cotton filter 4, an RO membrane filter 5, and an activated carbon filter 6 that are sequentially connected, a liquid inlet end of the PP cotton filter 4 is connected with a liquid outlet end of the centrifugal pump 3, and a liquid outlet end of the activated carbon filter 6 is connected with a liquid inlet end of the finished product humidifier 7 between solidification.
The PP cotton filter 4 performs preliminary filtration on the cooled high-temperature condensed water to discharge sediment rust in the water;
the RO membrane filter 5 carries out depth filtration on the cooled high-temperature condensed water, so that the mineralization degree in the water is reduced;
the activated carbon filter 6 carries out chromaticity and taste treatment on the cooled high-temperature condensed water, and improves the quality of the effluent.
In some embodiments, the connecting pipe of tap water of the water tank is provided with a water inlet float valve, and the height of the water inlet float valve is set at about 1/2 of the effective liquid level of the water tank so as to ensure that high-temperature condensed water can be subjected to uninterrupted water inlet and can be sufficiently cooled. Because the water inlet pipe mouth is submerged, a backflow preventer with an air partition is arranged at the water inlet front end of the pipeline to protect the tap water system from being polluted.
In some embodiments, in order to effectively observe the liquid level of the water tank, the water tank is provided with a liquid level remote monitoring system so as to enhance the reliability of the whole system, and if a sufficient place exists, a spare water tank can be also arranged for switching maintenance when necessary. The liquid level remote monitoring system is realized by adopting the existing liquid level remote monitoring technology.
In some embodiments, the water tank is provided with an emergency drain provided with a valve. When the running water of the water tank is in a water supplementing stop state or the water temperature in the current water tank is too high, high-temperature condensed water can be actively or automatically discharged to the floor drain directly through an emergency drain pipe and discharged to a rainwater pipe network, and the emergency drain pipe is a spheroidal graphite cast iron pipe.
According to the utility model, the characteristics that the high-temperature condensed water is clean in quality, the water quantity is relatively stable during the use of municipal steam in winter, and fresh municipal tap water is needed to be replenished in the cooling process are considered, and the cooled high-temperature condensed water mixed municipal tap water can be used for a humidifier replenishing system of a curing room of a photovoltaic assembly workshop through simple treatment according to the characteristics. The humidifier water supply can be switched to RO water supply when the plant is not using municipal steam.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A high-temperature condensate water recycling system for a photovoltaic module workshop is characterized in that: comprising
The steam heat exchanger (1) is used for exchanging heat of municipal steam, connecting the municipal steam, and discharging high-temperature condensate water with residual pressure after exchanging heat;
the water tank (2) is connected with the steam heat exchanger (1) and is used for collecting high-temperature condensed water, and the water tank is connected with a cooling water source through a connecting pipe;
a centrifugal pump (3), the liquid inlet end of which is connected with the liquid outlet end of the water tank (2);
the liquid inlet end of the filtering unit is connected with the liquid outlet end of the centrifugal pump; and
and the solidifying finished product humidifier (7) is connected with the liquid outlet end of the filtering unit.
2. The photovoltaic module workshop high-temperature condensate water recycling system according to claim 1, wherein: the filter unit comprises a PP cotton filter (4), an RO membrane filter (5) and an active carbon filter (6) which are sequentially connected, wherein the liquid inlet end of the PP cotton filter (4) is connected with the liquid outlet end of the centrifugal pump (3), and the liquid outlet end of the active carbon filter (6) is connected with the liquid inlet end of the finished product humidifier (7) between solidification.
3. The photovoltaic module workshop high-temperature condensate water recycling system according to claim 1, wherein: the water tank (2) is made of stainless steel.
4. The photovoltaic module workshop high-temperature condensate water recycling system according to claim 1, wherein: the connecting pipe is provided with a water inlet float valve, and the float ball is arranged in the middle of the effective liquid level of the water tank.
5. The photovoltaic module workshop high-temperature condensate water recycling system according to claim 1, wherein: the connection pipe is provided with a backflow preventer.
6. The photovoltaic module workshop high-temperature condensate water recycling system according to claim 1, wherein: the water tank is provided with a liquid level remote monitoring system.
7. The photovoltaic module workshop high-temperature condensate water recycling system according to claim 1, wherein: the water tank is provided with an emergency drain pipe provided with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321112146.6U CN219934771U (en) | 2023-05-10 | 2023-05-10 | High-temperature condensate water recycling system for photovoltaic module workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321112146.6U CN219934771U (en) | 2023-05-10 | 2023-05-10 | High-temperature condensate water recycling system for photovoltaic module workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219934771U true CN219934771U (en) | 2023-10-31 |
Family
ID=88497846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321112146.6U Active CN219934771U (en) | 2023-05-10 | 2023-05-10 | High-temperature condensate water recycling system for photovoltaic module workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219934771U (en) |
-
2023
- 2023-05-10 CN CN202321112146.6U patent/CN219934771U/en active Active
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No. 14, Floor 19, Unit 1, Building 18, No. 360, Tianhui Road, High-tech Zone, Chengdu, Sichuan, 610000 Patentee after: Kaide Electronic Engineering Design Co.,Ltd. Address before: 610041 Tianhui Road, Chengdu High-tech Zone, Sichuan Province, No. 360, 18 Blocks 1, Unit 19, Layer 14 Patentee before: CHINA CONSTRUCTION KIDE ENGINEERING CORPORATION CO.,LTD. |