CN216523378U - High-temperature-resistant electromagnetic pulse cleaning device - Google Patents
High-temperature-resistant electromagnetic pulse cleaning device Download PDFInfo
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- CN216523378U CN216523378U CN202120928378.3U CN202120928378U CN216523378U CN 216523378 U CN216523378 U CN 216523378U CN 202120928378 U CN202120928378 U CN 202120928378U CN 216523378 U CN216523378 U CN 216523378U
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Abstract
The utility model provides a high-temperature-resistant electromagnetic pulse cleaning device which comprises a liquid supply water tank, a heat exchanger, a circulating water pump, a water outlet main pipe and a water return main pipe which are communicated with the liquid supply water tank, wherein a condensate inlet and a water return main pipe of the heat exchanger and a condensate outlet and the water outlet main pipe of the heat exchanger are respectively communicated through a condensing pipeline, the circulating water pump is arranged on the condensing pipeline, a liquid inlet of the heat exchanger is communicated with the water return main pipe through a water return branch pipe, a liquid outlet of the heat exchanger is communicated with the water outlet main pipe through a water outlet branch pipe, electromagnetic valves are arranged on the water outlet main pipe, the water return main pipe, the water outlet branch pipe and the water return branch pipe, the electromagnetic valve on the water outlet main pipe is positioned between the water outlet branch pipe and the condensing pipeline connected with the water outlet main pipe, and the electromagnetic valve on the water return main pipe is positioned between the water return branch pipe and the condensing pipeline connected with the water return main pipe. The high-temperature-resistant electromagnetic pulse cleaning device has the advantages of scientific design, suitability for high-temperature environment, strong stability and strong adaptability.
Description
Technical Field
The utility model relates to a cleaning device, in particular to a high-temperature-resistant electromagnetic pulse cleaning device.
Background
The electromagnetic pulse cleaning machine is a cleaning engineering vehicle specially designed for a heat exchanger of a power plant by the applicant, and the electromagnetic pulse cleaning machine utilizes compressed air and water to be mixed, and forms strong airflow and shock waves in a flow passage of the heat exchanger under the action of electromagnetic pulse, so that disturbance force and impact force on a plate sheet of the heat exchanger are increased, and silt and dirt in the heat exchanger are quickly stripped. However, the existing electromagnetic pulse cleaning machine has poor high temperature resistance, especially under the condition that the temperature exceeds 100 ℃, components and parts of system equipment can be damaged, the system equipment is easy to crash, the cleaning effect, the service life and the safety are influenced, and the problem is more prominent when the system equipment is used for cleaning some high-temperature equipment.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the high-temperature-resistant electromagnetic pulse cleaning device which is scientific in design, suitable for a high-temperature environment, strong in stability and strong in adaptability.
In order to achieve the purpose, the utility model adopts the technical scheme that: a high-temperature resistant electromagnetic pulse cleaning device comprises a liquid supply water tank, a heat exchanger, a circulating water pump, a water outlet main pipe and a water return main pipe which are communicated with the liquid supply water tank, the condensate inlet of the heat exchanger is communicated with the water return main pipe, the condensate outlet of the heat exchanger is communicated with the water outlet main pipe through a condensation pipeline, the circulating water pump is arranged on the condensation pipeline, the liquid inlet of the heat exchanger is communicated with the water return main pipe through a water return branch pipe, the liquid outlet of the heat exchanger is communicated with the water outlet main pipe through a water outlet branch pipe, electromagnetic valves are arranged on the water outlet main pipe, the water return main pipe, the water outlet branch pipe and the water return branch pipe, the electromagnetic valve on the water outlet main pipe is positioned between the water outlet branch pipe and the condensation pipeline connected with the water outlet main pipe, and the electromagnetic valve on the water return main pipe is positioned between the water return branch pipe and the condensation pipeline connected with the water return main pipe.
Based on the above, the condenser comprises a PLC controller, a flow regulating electromagnetic valve arranged on the condensation pipeline and a temperature sensor arranged on the return water branch pipe, wherein the temperature sensor transmits return water temperature information to the PLC controller, and the PLC controller controls the opening and closing amount of the flow regulating electromagnetic valve according to the return water temperature information.
Based on the above, the lower part of the liquid supply water tank is provided with a water replenishing opening, and the upper part of the liquid supply water tank is provided with an overflow opening.
Compared with the prior art, the electromagnetic pulse cleaning device has substantive characteristics and progress, and particularly, the heat exchanger is connected on the liquid supply water tank in parallel, two cleaning modes are provided for the electromagnetic pulse cleaning device through switching of pipelines, when the electromagnetic pulse cleaning device is normally cleaned, the water outlet branch pipe and the water return branch pipe are closed, the water outlet main pipe and the water return main pipe are opened, and cleaning liquid passes through the liquid supply water tank to normally supply liquid; when cleaning high temperature equipment, go out the water branch pipe with the return water branch pipe is opened, go out the water house steward with the return water house steward is closed, opens circulating water pump, and the water of depositing in the liquid supply tank can be supplied to as cooling water the heat exchanger, the washing liquid flows through the heat exchanger cools off the back, continues to wash equipment, just so can avoid the components and parts high temperature in the electromagnetic pulse cleaning machine to the protection equipment is not burnt out, and it has the design science, is applicable to high temperature environment, and stability is strong, strong adaptability's advantage.
Furthermore, the PLC, the temperature sensor and the flow regulating electromagnetic valve are arranged, so that the flow of cooling water can be regulated according to the return water temperature, and the stability of the temperature of the cleaning liquid is ensured; the water replenishing port is convenient for replenishing cold water to the liquid supply water tank in time, and the overflow port can be directly discharged when cooling water is not cooled in time, so that the cooling capacity is ensured.
Drawings
FIG. 1 is a schematic structural diagram of a high temperature resistant electromagnetic pulse cleaning device according to the present invention.
In the figure: 1. a liquid supply tank; 2. a heat exchanger; 3. a water circulating pump; 4. a water outlet main pipe; 5. a water return main pipe; 6. a condensing duct; 7. a return water branch pipe; 8. a water outlet branch pipe; 9. an electromagnetic valve; 10. a flow regulating solenoid valve.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
As shown in figure 1, the high-temperature-resistant electromagnetic pulse cleaning device comprises a liquid supply water tank 1, a heat exchanger 2, a circulating water pump 3, a water outlet header pipe 4 and a water return header pipe 5 which are communicated with the liquid supply water tank 1, wherein a condensate inlet of the heat exchanger 2 is communicated with the water return header pipe 5, a condensate outlet of the heat exchanger 2 is communicated with the water outlet header pipe 4 through a condensation pipeline 6, the circulating water pump 3 is arranged on the condensation pipeline 6, a liquid inlet of the heat exchanger 2 is communicated with the water return header pipe 5 through a water return branch pipe 7, a liquid outlet of the heat exchanger 2 is communicated with the water outlet header pipe 4 through a water outlet branch pipe 8, electromagnetic valves 9 are arranged on the water outlet header pipe 4, the water return header pipe 5, the water outlet branch pipe 8 and the water return branch pipe 7, the electromagnetic valves on the water outlet header pipe 5 are positioned between the water outlet branch pipe 8 and the condensation pipeline 6 connected with the water outlet header pipe 5, and the electromagnetic valve 9 on the water return main pipe 5 is positioned between the water return branch pipe 7 and the condensation pipeline 6 connected with the water return main pipe 5.
When the electromagnetic pulse cleaning device is used, two cleaning modes are provided for the electromagnetic pulse cleaning device through switching of pipelines, during normal cleaning, the electromagnetic valves 9 on the water outlet branch pipe 8 and the water return branch pipe 7 are closed, the electromagnetic valves 9 on the water outlet main pipe 4 and the water return main pipe 5 are opened, and cleaning liquid flows through the liquid supply water tank 1 to keep normal liquid supply; when high-temperature equipment is cleaned, the electromagnetic valves 9 on the water outlet branch pipes 8 and the water return branch pipes 7 are opened, the electromagnetic valves 9 on the water outlet header pipe 4 and the water return header pipe 5 are closed, the circulating water pump 3 is opened, stored water in the liquid supply water tank 1 can be used as cooling water to be supplied to the heat exchanger 2, cleaning liquid flows through the heat exchanger 2 to be cooled, and then the equipment is continuously cleaned, so that the temperature of components in the electromagnetic pulse cleaning machine can be prevented from being too high.
In order to keep the temperature of the cleaning liquid stable, the cleaning liquid temperature control device further comprises a PLC (programmable logic controller), a flow regulating electromagnetic valve 10 arranged on the condensation pipeline 6 and a temperature sensor arranged on the return water branch pipe 7, wherein the temperature sensor transmits return water temperature information to the PLC, and the PLC controls the opening and closing amount of the flow regulating electromagnetic valve 10 according to the return water temperature information; during the use, when the return water temperature is higher, great flow is opened to control flow control solenoid valve 10 for cooling rate, when the return water temperature is lower, less flow is opened to control flow control solenoid valve 10, slows down cooling rate to keep the relatively stable of cleaning solution temperature.
In order to ensure the cooling effect, a water replenishing port is arranged at the lower part of the liquid supply water tank 1, and an overflow port is arranged at the upper part of the liquid supply water tank 1; when the cooling system is used, the water replenishing port is convenient for replenishing cold water to the liquid supply water tank 1 in time, and the overflow port can directly discharge hot water when cooling water is not cooled in time, so that the normal operation of the cooling system is ensured.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (3)
1. The utility model provides a high temperature resistant electromagnetic pulse belt cleaning device, is in including supplying liquid water tank, the intercommunication play water header and return water header on the liquid water tank, its characterized in that: the water outlet of the heat exchanger is communicated with the water outlet main pipe through a water outlet branch pipe, the water outlet main pipe, the water return main pipe, the water outlet branch pipe and the water return branch pipe are all provided with electromagnetic valves, the electromagnetic valve on the water outlet main pipe is positioned between the water outlet branch pipe and the condensation pipeline connected with the water outlet main pipe, and the electromagnetic valve on the water return main pipe is positioned between the water return branch pipe and the condensation pipeline connected with the water return main pipe.
2. The high temperature resistant electromagnetic pulse cleaning apparatus of claim 1, wherein: the temperature sensor transmits return water temperature information to the PLC controller, and the PLC controller controls the opening and closing amount of the flow regulating electromagnetic valve according to the return water temperature information.
3. The high temperature resistant electromagnetic pulse cleaning apparatus of claim 1 or 2, wherein: the lower part of the liquid supply water tank is provided with a water replenishing port, and the upper part of the liquid supply water tank is provided with an overflow port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120928378.3U CN216523378U (en) | 2021-04-30 | 2021-04-30 | High-temperature-resistant electromagnetic pulse cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120928378.3U CN216523378U (en) | 2021-04-30 | 2021-04-30 | High-temperature-resistant electromagnetic pulse cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523378U true CN216523378U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120928378.3U Active CN216523378U (en) | 2021-04-30 | 2021-04-30 | High-temperature-resistant electromagnetic pulse cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523378U (en) |
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2021
- 2021-04-30 CN CN202120928378.3U patent/CN216523378U/en active Active
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