CN219283438U - Electrode boiler heating system - Google Patents
Electrode boiler heating system Download PDFInfo
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- CN219283438U CN219283438U CN202320108897.4U CN202320108897U CN219283438U CN 219283438 U CN219283438 U CN 219283438U CN 202320108897 U CN202320108897 U CN 202320108897U CN 219283438 U CN219283438 U CN 219283438U
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Abstract
An electrode boiler heating system. When the system pressure is increased to exceed the design pressure due to the expansion of the heated water in the system, the redundant water can only be discharged through the water discharge port, so that the water is wasted, and when the system pressure is reduced, the water can not be timely replenished. The composition of the utility model comprises: a boiler circulating water system and a heat supply network circulating water system; the circulating pipeline (15) of the boiler circulating water pipeline is communicated with a water diversion pipeline (7) and a sampling pipeline (13), the water diversion pipeline end is communicated to a water supplementing tank (9), the water diversion pipeline is connected with a water supplementing pipeline (11), the water diversion pipeline is provided with a water diversion pump (8), and the water supplementing pipeline is provided with a water supplementing pump (10); the sampling pipe end is communicated with a cooler (12). The utility model is used for heating the electrode boiler.
Description
Technical Field
The utility model relates to an electrode boiler heating system.
Background
The electrode boiler heat supply system comprises a boiler circulating water system and a heat supply network circulating water system, wherein in the boiler circulating water system, an electric boiler heats water supply, the heated water supply transfers heat to the heat supply network backwater through a plate heat exchanger, and the cooled boiler water returns to the boiler through a circulating water pump to complete the circulating process.
In a boiler circulating water system, when the pressure of the system rises above the design pressure due to the heated expansion of water in the system, redundant water can only be discharged through a water discharge port, so that water is wasted, when the volume of the water in the system is reduced due to leakage or temperature reduction, water cannot be timely supplemented when the pressure of the system is reduced, and the pressure of the circulating water system cannot be timely adjusted.
Disclosure of Invention
The utility model aims to provide an electrode boiler heating system for solving the problems in the background technology.
The above object is achieved by the following scheme:
an electrode boiler heating system comprises a boiler circulating water system and a heat supply network circulating water system;
the circulating pipeline of the boiler circulating water pipeline is communicated with a water diversion pipeline and a sampling pipeline, the water diversion pipeline end is communicated to a water supplementing tank, the water diversion pipeline is connected with a water supplementing pipeline, the water diversion pipeline is provided with a water diversion pump, and the water supplementing pipeline is provided with a water supplementing pump;
the sampling pipe end is communicated with the cooler.
The electrode boiler heat supply system comprises a plurality of electrode boilers and a plurality of plate heat exchangers, wherein the water outlet pipeline of each electrode boiler is communicated with the hot side water inlet of each plate heat exchanger, and the hot side water outlet of each plate heat exchanger is communicated with the electrode boiler through a circulating pipeline.
The electrode boiler heating system, the heat supply network circulating water system include supply line and return water pipeline, the supply line with the cold side delivery port intercommunication of plate heat exchanger, return water pipeline with the cold side water inlet intercommunication of plate heat exchanger.
And the circulating pump is arranged on the circulating pipeline of the electrode boiler heating system.
Advantageous effects
1. The circulating pipeline of the boiler circulating water system is provided with the water diversion pipeline, the pressure sensor is used for monitoring the pressure of the system, when the pressure of the system rises above the design pressure due to the thermal expansion of water in the system, the redundant water is discharged to the water supplementing tank under the action of the water diversion pump through the electromagnetic valve, so that the effect of protecting a pipe network and equipment is achieved, when the volume of water in the system is reduced due to leakage or temperature reduction, and the pressure of the water in the water supplementing tank is continuously introduced into the pipe network to supplement the pressure loss of the system under the action of the water supplementing pump, the water pressure in the system is timely regulated, and the safety of the system is ensured.
2. The utility model is provided with the sampling pipeline, so that the water sample can be conveniently sampled, and meanwhile, as the water temperature of the water sample is too high, the cooler is arranged on the sampling pipeline, so that the water sample can be conveniently cooled, and the cooled water sample can be sampled and analyzed.
Drawings
FIG. 1 is a schematic diagram of the present utility model;
in the figure: 1. an electrode boiler; 2. a water outlet pipeline; 3. a plate heat exchanger; 4. a water supply line; 5. a heat supply network; 6. a circulation pump; 7. a water diversion pipeline; 8. a water diversion pump; 9. a water supplementing tank; 10. a water supplementing pump; 11. a water supplementing pipeline; 12. a cooler; 13. a sampling pipeline; 14. a water return line; 15. and a circulation pipeline.
Detailed Description
Referring to fig. 1, an electrode boiler heating system comprises a boiler circulating water system and a heat supply network circulating water system;
the boiler circulating water system comprises a plurality of electrode boilers 1 and a plurality of plate heat exchangers 3, wherein the water outlet pipelines 2 of the electrode boilers are communicated with the hot side water inlets of the plate heat exchangers, the hot side water outlets of the plate heat exchangers are communicated with the electrode boilers through circulating pipelines, and circulating pumps 6 are arranged on the circulating pipelines;
the circulating pipeline 15 of the boiler circulating water pipeline is communicated with a water diversion pipeline 7 and a sampling pipeline 13, the water diversion pipeline end is communicated to a water supplementing tank 9, the water diversion pipeline is connected with a water supplementing pipeline 11, the water diversion pipeline is provided with a water diversion pump 8, and the water supplementing pipeline is provided with a water supplementing pump 10;
the end of the sampling pipe is communicated with the cooler 12, and a valve is arranged on the sampling pipe, so that water can be discharged conveniently.
The heat supply network circulating water system comprises a water supply pipeline 4 and a water return pipeline 14, wherein the water supply pipeline is communicated with a cold side water outlet of the plate heat exchanger, and the water return pipeline is communicated with a cold side water inlet of the plate heat exchanger.
Working principle: the electrode boiler heats the water supply, the heated water supply enters the hot side of the plate heat exchanger through the water outlet pipeline, the heat supply network backwater enters the cold side of the plate heat exchanger through the water return pipeline, the heat is transferred to the heat supply network backwater through the plate heat exchanger, the cooled boiler water supply returns to the boiler through the circulating pipeline under the action of the circulating water pump to complete the circulating process, and the heated heat supply network backwater is supplied to the heat supply network through the water supply pipeline;
the circulating pipeline of the boiler circulating water system is provided with a water diversion pipeline, the pressure of the system is monitored through a pressure sensor, when the pressure of the system is increased to exceed the design pressure due to the heated expansion of water in the system, redundant water is discharged to the water supplementing tank through an electromagnetic valve under the action of a water diversion pump, the effect of protecting a pipe network and equipment is achieved, when the volume of water in the system is reduced due to leakage or temperature reduction, and when the pressure of the system is reduced, the water in the water supplementing tank is continuously introduced into the pipe network to supplement the pressure drop loss of the system under the action of the water supplementing pump, so that the water pressure in the system is timely regulated, and the safety of the system is ensured.
The sampling pipeline is arranged, so that the water sample can be sampled conveniently, and meanwhile, the cooler is arranged on the sampling pipeline, so that the cooled water sample can be cooled conveniently, and the cooled water sample can be sampled and analyzed.
Claims (4)
1. An electrode boiler heating system which is characterized in that: the system comprises a boiler circulating water system and a heat supply network circulating water system;
the circulating pipeline of the boiler circulating water pipeline is communicated with a water diversion pipeline and a sampling pipeline, the water diversion pipeline end is communicated to a water supplementing tank, the water diversion pipeline is connected with a water supplementing pipeline, the water diversion pipeline is provided with a water diversion pump, and the water supplementing pipeline is provided with a water supplementing pump;
the sampling pipe end is communicated with the cooler.
2. An electrode boiler heating system according to claim 1, characterized in that: the boiler circulating water system comprises a plurality of electrode boilers and a plurality of plate heat exchangers, wherein the water outlet pipelines of the electrode boilers are communicated with the hot side water inlet of the plate heat exchangers, and the hot side water outlet of the plate heat exchangers is communicated with the electrode boilers through the circulating pipelines.
3. An electrode boiler heating system according to claim 2, characterized in that: the heat supply network circulating water system comprises a water supply pipeline and a water return pipeline, wherein the water supply pipeline is communicated with the cold side water outlet of the plate heat exchanger, and the water return pipeline is communicated with the cold side water inlet of the plate heat exchanger.
4. An electrode boiler heating system according to claim 3, characterized in that: the circulating pump is arranged on the circulating pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320108897.4U CN219283438U (en) | 2023-02-04 | 2023-02-04 | Electrode boiler heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320108897.4U CN219283438U (en) | 2023-02-04 | 2023-02-04 | Electrode boiler heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219283438U true CN219283438U (en) | 2023-06-30 |
Family
ID=86912513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320108897.4U Active CN219283438U (en) | 2023-02-04 | 2023-02-04 | Electrode boiler heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219283438U (en) |
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2023
- 2023-02-04 CN CN202320108897.4U patent/CN219283438U/en active Active
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