CN218642848U - Pure water tank circulating cooling system based on plate heat exchanger - Google Patents
Pure water tank circulating cooling system based on plate heat exchanger Download PDFInfo
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- CN218642848U CN218642848U CN202223112640.0U CN202223112640U CN218642848U CN 218642848 U CN218642848 U CN 218642848U CN 202223112640 U CN202223112640 U CN 202223112640U CN 218642848 U CN218642848 U CN 218642848U
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- water tank
- pure water
- heat exchanger
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses a pure water tank circulating cooling system based on a plate type heat exchanger, which comprises a pure water tank, a water tank water supplement inlet communicated with a pure water tank pipeline, and a heat exchanger communicated with a pure water tank circulating pipeline; the pure water tank is internally provided with a liquid level sensor and a temperature sensor, the liquid level sensor is used for detecting the liquid level data of water in the pure water tank, and the temperature sensor is used for detecting the temperature data of the water in the pure water tank; and controlling the opening and closing of a water port of a water supplementing inlet of the water tank according to the liquid level data of the liquid level sensor, inputting the water supplementing pure water tank, adjusting the working efficiency of the heat exchanger according to the temperature data of the temperature sensor, and outputting cooling water. The utility model discloses can carry out circulative cooling to pure water case, electrolysis trough respectively, through carrying out circulative cooling to the pure water case, ensure the supply of electrolysis trough cooling water to, the cooling water can circulate, satisfies each partial structure and to the user demand of cooling water, has simple structure, use cost is lower.
Description
Technical Field
The utility model relates to a hydrogen manufacturing equipment technical field especially relates to a pure water case circulative cooling system based on plate heat exchanger.
Background
In the existing hydrogen production equipment, a constant current source is provided for the operation of an electrolytic cell, the electrolytic cell can generate heat during the operation, excessive heat consumes excessive power, and the working efficiency of the electrolytic cell is influenced by overhigh temperature, so that the service life of the electrolytic cell is shortened; in addition, hydrogen generated by electrolyzing water contains a large amount of water vapor, and cooling water is also needed for cooling and separating the water vapor and the hydrogen, so that a whole set of controllable circulating cooling water system is very necessary.
Thus, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the plate heat exchanger-based pure water tank circulating cooling system can be used for circularly cooling and using the pure water tank and the electrolytic tank at the same time, ensures that sufficient and satisfactory cooling water can be provided for the electrolytic tank, and is simple in structure, controllable in temperature and low in cost.
The technical scheme of the utility model as follows: a pure water tank circulating cooling system based on a plate type heat exchanger comprises a pure water tank, a water tank water supplementing inlet communicated with a pure water tank pipeline, and a heat exchanger communicated with a pure water tank circulating pipeline; the pure water tank is internally provided with a liquid level sensor and a temperature sensor, the liquid level sensor is used for detecting the liquid level data of water in the pure water tank, and the temperature sensor is used for detecting the temperature data of the water in the pure water tank; and controlling the opening and closing of a water port of a water supplementing inlet of the water tank according to the liquid level data of the liquid level sensor, inputting a water supplementing pure water tank, adjusting the working efficiency of the heat exchanger according to the temperature data of the temperature sensor, and outputting cooling water.
The pure water tank circulation cooling system based on the plate heat exchanger is applied to the technical scheme, the heat exchanger is further communicated with an external electrolytic tank pipeline, water flow in the pure water tank is divided into two paths after being cooled by the heat exchanger, one path of water flow flows to the electrolytic tank to provide cooling water for the electrolytic tank, and the other path of water flow circulates back to the pure water tank to provide cooling water for the pure water tank.
In the pure water tank circulation cooling system based on the plate heat exchanger, a jet pump is further arranged between the pure water tank and the heat exchanger in the direction that water in the pure water tank flows to the heat exchanger.
In the pure water tank circulating cooling system based on the plate-type heat exchanger, the water flow of the heat exchanger circulates back to the direction of the pure water tank, and a filter cylinder is arranged between the heat exchanger and the pure water tank.
In the pure water tank circulating cooling system based on the plate heat exchanger, the filtering cylinders respectively comprise a sand filtering cylinder and a ceramic filtering cylinder.
The pure water tank circulating cooling system based on the plate heat exchanger is applied to all the technical schemes, and pressure sensors are respectively arranged between the heat exchanger and the pure water tank and between the heat exchanger and the electrolytic bath.
The pure water tank circulating cooling system based on the plate heat exchanger is further provided with a water drainage pipe connected with the pure water tank.
In the pure water tank circulation cooling system based on the plate heat exchanger, the drain water pipe is provided with a manual valve connected with the pure water tank, and the drain water pipe is respectively communicated with the drain outlet and the heat exchanger.
In the pure water tank circulating cooling system based on the plate heat exchanger, a drain valve is further arranged at the joint of the drain water pipe and the drain outlet.
The beneficial effects of the utility model are that:
the utility model discloses a set up multichannel water route pipeline, can carry out circulative cooling to pure water case, electrolysis trough respectively, through carrying out circulative cooling to the pure water case, ensure the supply of electrolysis trough cooling water to, the cooling water can cyclic utilization, satisfies each partial structure to the user demand of cooling water, has simple structure, use cost is lower.
Drawings
FIG. 1 is a schematic view of the connection structure of the present invention
Fig. 2 is a schematic view of the mechanical structure of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The present embodiment provides a pure water tank circulation cooling system based on a plate heat exchanger, and as shown in fig. 1 and 2, the pure water tank circulation cooling system includes a pure water tank 101, a tank water supplement inlet in pipe communication with the pure water tank, and a heat exchanger 105 in pipe communication with the pure water tank.
Wherein, the heat exchanger is also communicated with an external electrolytic tank 103 through a pipeline, water flow in the pure water tank is divided into two paths after being cooled by the heat exchanger, one path of water flows to the electrolytic tank to provide cooling water for the electrolytic tank, and the other path of water circulates back to the pure water tank to provide cooling water for the pure water tank.
The heat exchanger is provided with two water input pipelines, one of the two water input pipelines is connected with the cooling water input port, and the other water input pipeline is connected with the pure water tank, so that the deionized water in the pure water tank can be cooled by inputting cooling water; the heat exchanger is used for cooling input water in a heat exchange mode, low-temperature constant-temperature supply of cooling water can be guaranteed, the heat exchanger can adjust the temperature of output cooling water by adjusting the working efficiency of the heat exchanger, and the specific structure and the adjusting mode of the heat exchanger can be realized by the prior art.
One end of the pure water tank is supplied with cooling water to the electrolytic bath 103 through the heat exchanger, and the water in the pure water tank is supplied to the electrolytic bath at a set temperature after passing through the heat exchanger.
The pure water tank is internally provided with a liquid level sensor and a temperature sensor, the liquid level sensor is used for detecting the liquid level data of water in the pure water tank, and the temperature sensor is used for detecting the temperature data of the water in the pure water tank; and controlling the opening and closing of a water port of the water supplementing water tank according to the liquid level data of the liquid level sensor, inputting the water supplementing pure water tank, adjusting the working efficiency of the heat exchanger according to the temperature data of the temperature sensor, and outputting cooling water.
And a water tank water supplementing inlet directly connected with the pure water tank is also arranged, so that water in the pure water tank can be consumed in use, and therefore water can be supplemented through the water tank water supplementing inlet to meet the use requirement. Wherein, can come automatically regulated heat exchanger work efficiency through the temperature sensor detects the temperature in the pure water tank to, through detecting the water tank water level, when the water tank water level reachd the low level, send the signal of telecommunication and order water tank moisturizing entry automatic opening, when the water tank water level reachd the high level, order water tank moisturizing entry automatic closing.
A jet pump 104 is provided between the deionized water tank and the heat exchanger in the direction in which the water in the deionized water tank flows into the heat exchanger; and the water flow of the heat exchanger circulates back to the direction of the pure water tank, a filter cylinder 107 is arranged between the heat exchanger and the pure water tank, wherein the number of the filter cylinders 107 is two, the two filter cylinders are respectively a filtering sand cylinder and a ceramic filter cylinder, the filtering sand cylinder and the ceramic filter cylinder can respectively filter different impurities, and the filtering effect is better.
Wherein, the electrolysis bath can have impurity to separate out when working, can influence the quality of water in the pure water case like this, so just need filter the water in the pure water case thereby guarantee that the water storage in the pure water case keeps sufficient purity all the time. Thus, the water in the pure water tank is pushed out in a high-pressure state by the jet pump, which contributes to smooth circulation of the water in the electrolytic bath. And the water is divided into two parts after passing through the heat exchanger, one part is supplied to the electrolytic bath, and the other part passes through the filter cylinder; after water passes through the filter cylinder, the water pressure is influenced, which is also the reason that only one path of water which passes through the filter cylinder and then passes through the electrolytic bath is not selected after the water passes through the heat exchanger; therefore, two ways of running are selected, so that the normal operation of the electrolytic cell is ensured, and the water in the water tank is filtered.
In addition, a cooling water outlet can be arranged and is connected with the heat exchanger; the heat exchanger can input cooling water through the cooling water outlet, and can discharge the cooling water after heat exchange in the heat exchanger.
Pressure sensors are respectively arranged between the heat exchanger and the pure water tank and between the heat exchanger and the electrolytic bath; the pressure sensor is used for collecting the water flow pressure of the heat exchanger flowing to the pure water tank and the electrolytic cell respectively, so that the water flow can be controlled within a normal pressure range, the safety performance of the equipment is ensured, and the service life of the equipment is prolonged.
The water purifier is also provided with a drainage pipeline, the drainage pipeline is respectively connected with the pure water tank and the heat exchanger, the drainage pipeline is provided with a manual valve connected with the pure water tank, and the drainage pipeline is also respectively communicated with a drainage outlet and the heat exchanger; wherein, a drain valve is arranged at the drain outlet of the drain pipeline, a manual valve is arranged between the drain pipeline and the pure water tank, and the water in the drain pipeline can also be input into the heat exchanger through the drain pipe, so that the water in the drain pipeline can be reused; water in the pure water tank can flow to the heat exchanger through the drainage pipeline and can also be discharged outside through the drainage pipeline, and the pure water tank can be specifically set according to application scenes and actual use requirements.
Additionally, the utility model discloses an each temperature sensor, level sensor, pressure sensor, drain valve, flow control valve etc. all are connected with outside control system, through control system, can handle each temperature data, liquid level data and pressure data to can control the automation of various valves, switch through control and open and close, control system specifically constitutes, connection structure and constitutes software etc. all can realize through prior art, and the here is not repeated.
The foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention, which is to be construed as broadly as the invention in any manner consistent with the spirit and principles of the invention.
Claims (9)
1. A pure water tank circulating cooling system based on a plate type heat exchanger is characterized by comprising a pure water tank, a water tank water supplementing inlet communicated with a pure water tank pipeline, and a heat exchanger communicated with a pure water tank circulating pipeline;
the pure water tank is internally provided with a liquid level sensor and a temperature sensor, the liquid level sensor is used for detecting the liquid level data of water in the pure water tank, and the temperature sensor is used for detecting the temperature data of the water in the pure water tank;
and controlling the opening and closing of a water port of a water supplementing inlet of the water tank according to the liquid level data of the liquid level sensor, inputting a water supplementing pure water tank, adjusting the working efficiency of the heat exchanger according to the temperature data of the temperature sensor, and outputting cooling water.
2. The plate heat exchanger based pure water tank circulation cooling system of claim 1, wherein: the heat exchanger is also communicated with an external electrolytic tank pipeline, water flow in the pure water tank is divided into two paths after being cooled by the heat exchanger, one path of water flow flows to the electrolytic tank to provide cooling water for the electrolytic tank, and the other path of water flow circulates back to the pure water tank to provide cooling water for the pure water tank.
3. The plate heat exchanger based pure water tank circulation cooling system of claim 2, wherein: and a jet pump is arranged between the pure water tank and the heat exchanger in the direction that the water in the pure water tank flows to the heat exchanger.
4. The plate heat exchanger based pure water tank circulation cooling system of claim 3, wherein: the water flow of the heat exchanger circulates back to the direction of the pure water tank, and a filter cylinder is arranged between the heat exchanger and the pure water tank.
5. The plate heat exchanger based pure water tank circulation cooling system of claim 4, wherein: the filtering cylinder comprises a sand filtering cylinder and a ceramic filtering cylinder respectively.
6. The plate heat exchanger based pure water tank circulation cooling system of claim 4, wherein: pressure sensors are respectively arranged between the heat exchanger and the pure water tank and between the heat exchanger and the electrolytic bath.
7. The plate heat exchanger based pure water tank circulation cooling system of claim 1, wherein: and a water drainage pipe connected with the pure water tank is also arranged.
8. The plate heat exchanger based pure water tank circulation cooling system of claim 7, wherein: the drainage water pipe is provided with a manual valve connected with the pure water tank and is respectively communicated with the drainage outlet and the heat exchanger.
9. The plate heat exchanger based pure water tank circulation cooling system of claim 8, wherein: and a drain valve is also arranged at the joint of the drain water pipe and the drain outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223112640.0U CN218642848U (en) | 2022-11-21 | 2022-11-21 | Pure water tank circulating cooling system based on plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223112640.0U CN218642848U (en) | 2022-11-21 | 2022-11-21 | Pure water tank circulating cooling system based on plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218642848U true CN218642848U (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223112640.0U Active CN218642848U (en) | 2022-11-21 | 2022-11-21 | Pure water tank circulating cooling system based on plate heat exchanger |
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| CN (1) | CN218642848U (en) |
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2022
- 2022-11-21 CN CN202223112640.0U patent/CN218642848U/en active Active
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Address after: A4, Building 3, Building 2, Building 3, No. 3, Xianke 1st Road, Huadong Town, Huadu District, Guangzhou City, Guangdong Province, 510890 Patentee after: Times Hydrogen Source (Guangzhou) Electrical Technology Co.,Ltd. Address before: No. 105, Building 8, High tech Park, No. 156, Fuyuan 1st Road, Zhancheng Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong 518000 Patentee before: Shidai Hydrogen Source (Shenzhen) Technology Co.,Ltd. |