CN212198706U - Geothermal heating efficient constructed wetland wastewater treatment system - Google Patents
Geothermal heating efficient constructed wetland wastewater treatment system Download PDFInfo
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- CN212198706U CN212198706U CN201920969756.5U CN201920969756U CN212198706U CN 212198706 U CN212198706 U CN 212198706U CN 201920969756 U CN201920969756 U CN 201920969756U CN 212198706 U CN212198706 U CN 212198706U
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Abstract
The utility model discloses a high-efficient constructed wetland effluent disposal system of geothermal heating, including constructed wetland, inlet channel and delivery port, the inlet channel is connected with geothermal energy heating device. The utility model discloses a mode of reheating behind the direct heat-conduction of geothermal energy or the electricity generation heaies up for artificial wetland's inlet channel, guarantees still can high-efficient processing waste water under low temperature environment.
Description
Technical Field
The invention relates to the field of wastewater treatment, in particular to a geothermal heating efficient artificial wetland wastewater treatment system.
Background
The artificial wetland can fully exert the production potential of resources on the premise of promoting the virtuous cycle of pollutants in the wastewater, prevent the environmental recontamination and obtain the best benefits of sewage treatment and reclamation. In a low-temperature environment, not only the plants planted on the plant grow slowly, but also the activity of microorganisms in the plant is reduced, so that the plant needs to be heated and kept warm in the low-temperature environment.
Disclosure of Invention
The invention aims to provide a geothermal temperature-increasing efficient artificial wetland wastewater treatment system, which heats a water inlet pipeline of an artificial wetland in a mode of direct heat conduction of geothermal energy or reheating after power generation, and ensures that wastewater can be efficiently treated in a low-temperature environment.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the high-efficiency artificial wetland wastewater treatment system for geothermal heating comprises an artificial wetland, a water inlet pipeline and a water outlet, wherein the water inlet pipeline is connected with a geothermal energy heating device.
As a preferred technical scheme of the utility model, geothermal energy heating device is heat-conduction heating method, including geothermal water steam pipe, parcel in its structure outside the inlet channel and with geothermal water steam pipe pass through the heat-transfer pipe of motorised valve intercommunication and with the drain pipe of heat-transfer pipe rear end intercommunication.
As a preferred technical scheme of the utility model, the steam flow direction in the heat transfer pipe is from bottom to top.
As an optimized technical scheme of the utility model, set up temperature sensor in the constructed wetland, temperature sensor with the motorised valve electricity is connected.
As an optimal technical scheme of the utility model, the inlet channel is the tubular metal resonator.
As an optimal technical scheme of the utility model, geothermal energy heating device is the electric heating mode, and including the geothermal power generation equipment who concatenates in proper order, setting in its structure heating wire, battery and the temperature controller in the inlet channel, set up temperature sensor in the constructed wetland, temperature sensor connects the temperature controller.
As an optimal technical scheme of the utility model, constructed wetland's upper surface is provided with the heated board, and the mouth is seted up to the heated board.
As an optimized technical proposal of the utility model, the temperature of the artificial wetland is controlled at 30-35 ℃.
As an optimized technical scheme of the utility model, the aperture of motorised valve is linear control.
As an optimized technical proposal of the utility model, the direction of the water flow in the artificial wetland is that the water flow enters from the bottom and goes out from the top.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the utility model discloses a mode of reheating behind the direct heat-conduction of geothermal energy or the electricity generation heaies up for artificial wetland's inlet channel, guarantees still can high-efficient processing waste water under low temperature environment.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a structural view of a first embodiment of the present invention.
Fig. 2 is a structural view of a second embodiment of the present invention.
In the figure: 1. the artificial wetland comprises an artificial wetland 2, a water inlet pipeline 3, a water outlet 4, a geothermal water steam pipe 5, a heat transfer pipe 6, a water discharge pipe 7, an electric valve 8, a temperature sensor 9, a heat insulation board 10 and a planting opening.
Detailed Description
The structure of the artificial wetland comprises an artificial wetland 1, a water inlet pipeline 2 and a water outlet 3, wherein the water inlet pipeline 2 is connected with a geothermal energy heating device.
In the first embodiment, the geothermal energy heating device is a heat conduction heating type, and includes a geothermal water steam pipe 4, a heat transfer pipe 5 wrapped outside the water inlet pipe 2 and communicated with the geothermal water steam pipe 4 through an electric valve, and a drain pipe 6 communicated with the rear end of the heat transfer pipe 5. The geothermal water steam pipe 4 directly transmits the steam to the heat transfer pipe 5, and then heats the water inlet pipeline 2.
The flow direction of the steam in the heat transfer pipe 2 is from bottom to top.
A temperature sensor 8 is arranged in the artificial wetland 1, and the temperature sensor 8 is electrically connected with the electric valve 7. When the temperature is low, the opening degree of the electric valve 7 is increased, and conversely, the opening degree is decreased.
The water inlet pipeline 2 is a metal pipe. The metal tube has good heat-conducting property.
The geothermal energy heating device adopts an electric heating mode, the structure of the geothermal energy heating device comprises geothermal power generation equipment, heating wires, a storage battery and a temperature controller, the geothermal power generation equipment, the heating wires, the storage battery and the temperature controller are sequentially connected in series, a temperature sensor 8 is arranged in the artificial wetland, and the temperature sensor 8 is connected with the temperature controller.
The upper surface of the artificial wetland 1 is provided with a heat insulation board 9, and the heat insulation board 9 is provided with a planting opening 10.
The temperature of the artificial wetland 1 is controlled at 30-35 ℃.
The opening degree of the electric valve 7 is linearly adjusted.
The water flow direction in the artificial wetland 1 is from bottom to top.
The working principle of the invention is as follows: the utility model discloses a mode of reheating behind the direct heat-conduction of geothermal energy or the electricity generation heaies up for constructed wetland 1's inlet channel 2, guarantees still can high-efficient processing waste water under low temperature environment.
The above description is only presented as an enabling solution for the present invention and should not be taken as a sole limitation on the solution itself.
Claims (7)
1. The utility model provides a high-efficient constructed wetland effluent disposal system of geothermal heating, includes constructed wetland, inlet channel and delivery port, its characterized in that: the water inlet pipeline is connected with a geothermal energy heating device; the geothermal energy heating device adopts a heat conduction heating mode or an electric heating mode;
when the geothermal energy heating device adopts a heat conduction heating mode, the structure of the geothermal energy heating device comprises a geothermal water steam pipe, a heat transfer pipe which is wrapped outside a water inlet pipeline and is communicated with the geothermal water steam pipe through an electric valve, and a drain pipe which is communicated with the rear end of the heat transfer pipe;
when the geothermal energy heating device adopts an electric heating mode, the geothermal energy heating device comprises geothermal power generation equipment, heating wires, a storage battery and a temperature controller, wherein the geothermal power generation equipment, the heating wires, the storage battery and the temperature controller are sequentially connected in series, the heating wires, the storage battery and the temperature controller are arranged in a water inlet pipeline, a temperature sensor is arranged in the artificial wetland, and the temperature sensor is connected with the temperature controller.
2. The geothermal-warming high-efficiency constructed wetland wastewater treatment system according to claim 1, characterized in that: the flow direction of the water vapor in the heat transfer pipe is from bottom to top.
3. The geothermal-warming high-efficiency constructed wetland wastewater treatment system according to claim 2, characterized in that: the temperature sensor is electrically connected with the electric valve.
4. The geothermal-warming high-efficiency constructed wetland wastewater treatment system according to claim 2 or 3, characterized in that: the water inlet pipeline is a metal pipe.
5. The geothermal-warming high-efficiency constructed wetland wastewater treatment system according to claim 1, characterized in that: the upper surface of the artificial wetland is provided with a heat insulation plate, and the heat insulation plate is provided with a planting opening.
6. The geothermal-warming high-efficiency constructed wetland wastewater treatment system according to claim 1, characterized in that: the opening degree of the electric valve is linearly adjusted.
7. The geothermal-warming high-efficiency constructed wetland wastewater treatment system according to claim 1, characterized in that: the direction of the water flow in the artificial wetland is from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969756.5U CN212198706U (en) | 2019-06-25 | 2019-06-25 | Geothermal heating efficient constructed wetland wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969756.5U CN212198706U (en) | 2019-06-25 | 2019-06-25 | Geothermal heating efficient constructed wetland wastewater treatment system |
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| Publication Number | Publication Date |
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| CN212198706U true CN212198706U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920969756.5U Active CN212198706U (en) | 2019-06-25 | 2019-06-25 | Geothermal heating efficient constructed wetland wastewater treatment system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551824A (en) * | 2020-12-23 | 2021-03-26 | 广东省水文局韶关水文分局 | Vertical subsurface flow type constructed wetland device and method for sludge treatment |
| CN113603226A (en) * | 2021-08-09 | 2021-11-05 | 广州市水之道生态环境修复有限公司 | Shallow geothermal self-circulation system for artificial wetland in cold region |
-
2019
- 2019-06-25 CN CN201920969756.5U patent/CN212198706U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551824A (en) * | 2020-12-23 | 2021-03-26 | 广东省水文局韶关水文分局 | Vertical subsurface flow type constructed wetland device and method for sludge treatment |
| CN112551824B (en) * | 2020-12-23 | 2021-11-26 | 广东省水文局韶关水文分局 | Vertical subsurface flow type constructed wetland device and method for sludge treatment |
| CN113603226A (en) * | 2021-08-09 | 2021-11-05 | 广州市水之道生态环境修复有限公司 | Shallow geothermal self-circulation system for artificial wetland in cold region |
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