CN215675118U - Large-flow instant heating type steam heating system - Google Patents
Large-flow instant heating type steam heating system Download PDFInfo
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- CN215675118U CN215675118U CN202121368521.4U CN202121368521U CN215675118U CN 215675118 U CN215675118 U CN 215675118U CN 202121368521 U CN202121368521 U CN 202121368521U CN 215675118 U CN215675118 U CN 215675118U
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Abstract
The utility model belongs to the technical field of industrial water supply, and particularly relates to a high-flow instant heating type steam heating system which comprises a control valve, a plate heat exchanger, a temperature sensor and a temperature control module; the steam source is connected with a steam inlet of the plate heat exchanger through a steam pipeline, a steam control valve is arranged on the steam pipeline, and a steam outlet of the plate heat exchanger is connected with a steam drain valve; the cold water source is connected with the water inlet of the plate heat exchanger through a water pipeline, the water pipeline is provided with a water source control valve, the water outlet of the plate heat exchanger is connected with a temperature sensor, the temperature sensor is electrically connected with a temperature control module, and the temperature control module controls the opening and closing of the steam control valve. The utility model can be applied to the field of industrial water supply and the field of medical cleaning equipment, can supply hot water with certain temperature requirement to various water consumption equipment, mainly utilizes steam to exchange energy to realize the temperature rise of the water, can be used as an independent water supply unit, and can also be used together with various equipment.
Description
Technical Field
The utility model relates to a high-flow instant heating type steam heating system, and belongs to the technical field of industrial water supply.
Background
The existing instant heating type heating system is mainly applied to the field of drinking water equipment, the requirement of supplying boiled water is met through electric heating, and the equipment often has the characteristics of small flow and high temperature, and cannot meet the use requirement of large water flow in the industrial field.
SUMMERY OF THE UTILITY MODEL
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the defects of the prior art are overcome, the large-flow instant heating type steam heating system is provided, and the rapid heat exchange and temperature rise of flowing water are realized through the large-area plate heat exchanger and the large-flow steam.
The utility model relates to a high-flow instant heating type steam heating system which comprises a control valve, a plate heat exchanger, a temperature sensor and a temperature control module; the steam source is connected with a steam inlet of the plate heat exchanger through a steam pipeline, a steam control valve is arranged on the steam pipeline, and a steam outlet of the plate heat exchanger is connected with a steam drain valve; the cold water source is connected with the water inlet of the plate heat exchanger through a water pipeline, the water pipeline is provided with a water source control valve, the water outlet of the plate heat exchanger is connected with a temperature sensor, the temperature sensor is electrically connected with a temperature control module, and the temperature control module controls the opening and closing of the steam control valve.
The plate heat exchanger mainly realizes energy replacement of steam and water and is a main functional unit for heating. The steam control valve and the water source control valve respectively control the opening or closing of the steam pipeline and the water pipeline, wherein the steam control valve is matched with the temperature sensor and the temperature control module for use. The temperature sensor is used for detecting the temperature of the water outlet and feeding the temperature value back to the temperature control module, and the temperature control module can control whether the steam control valve is opened or not according to the feedback value: if the temperature value reaches the set value, the steam control valve is closed; if the temperature value does not reach the set value, the opening state is continuously kept. Through the feedback control of the temperature control module, the temperature of the water outlet can be maintained at a set value fluctuation, an additional control system is not needed, and only the temperature control module is needed to complete the temperature control function. The function of the steam trap is to save steam consumption and prevent gaseous steam from escaping.
Preferably, the steam pipeline is provided with a steam filter for filtering steam entering the plate heat exchanger, so that the plate heat exchanger is prevented from being blocked by entrained foreign matters.
Preferably, the water pipeline on be equipped with water source filter, filter the water that gets into plate heat exchanger, prevent that the foreign matter that smugglies secretly from blockking up plate heat exchanger.
The high-flow instant heating type steam heating system can be applied to the field of industrial water supply and the field of medical cleaning equipment, and can supply hot water with certain temperature requirements to various water consumption equipment. The system mainly utilizes steam to exchange energy to realize the temperature rise of water, can be used as an independent water supply unit, and can also be used on line with various devices.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model relates to a high-flow instant heating type steam heating system which comprises the following components:
1) the application scenes are more: the steam heating system can be used as a single steam heating system and can be used together with other equipment;
2) the control is simple: temperature control can be realized only by one set of temperature control module and valve;
3) the expansibility is strong: the pipe diameter can be adjusted according to the water flow; a plurality of water temperature interfaces can be expanded according to the external requirement on the water temperature.
Drawings
Fig. 1 is a schematic diagram of the principle of the present invention.
In the figure: 1. a vapor filter; 2. a steam control valve; 3. a plate heat exchanger; 4. a water source control valve; 5. a water source filter; 6. a steam trap; 7. a temperature sensor; 8. and a temperature control module.
Detailed Description
The utility model is further described below with reference to examples:
as shown in fig. 1, the high-flow instant heating type steam heating system of the present invention includes a control valve, a plate heat exchanger 3, a temperature sensor 7, and a temperature control module 8; the steam source is connected with a steam inlet of the plate heat exchanger 3 through a steam pipeline, the steam pipeline is provided with a steam control valve 2, and a steam outlet of the plate heat exchanger 3 is connected with a steam drain valve 6; the cold water source is connected with the water inlet of the plate heat exchanger 3 through a water pipeline, the water pipeline is provided with a water source control valve 4, the water outlet of the plate heat exchanger 3 is connected with a temperature sensor 7, the temperature sensor 7 is electrically connected with a temperature control module 8, and the temperature control module 8 controls the opening and closing of the steam control valve 2.
A steam filter 1 is arranged on the steam pipeline, and the steam filter 1 is arranged behind a steam source; be equipped with water source filter 5 on the water pipeline, water source filter 5 sets up behind the cold water source, filters the steam and the water that get into plate heat exchanger, prevents that the foreign matter that smugglies secretly from blockking up plate heat exchanger.
The working principle of the utility model is as follows:
when used as a stand-alone module:
the steam heating system may be used as a stand-alone module. The user turns on the power switch, and at the moment, the water source control valve 4 and the temperature control module 8 start to supply power. The temperature sensor 7 feeds back measured water outlet temperature data to the temperature control module 8, if the feedback value is lower than a set value, the steam control valve 2 is opened to heat a water source until the water outlet temperature reaches the set value, and the temperature control module 8 controls the steam control valve 2 to be closed until the water outlet temperature is lower than the set value and then is opened again. And after water inflow is finished, the power switch is turned off, and the system stops working.
When in on-line use:
the steam heating system may be used in-line with the plant. Taking the system and the full-automatic cleaning sterilizer for on-line use as an example, the water source control valve 4 is a water inlet valve of the cleaning sterilizer when the system is used on-line, and a separate water source control valve is not required to be arranged. One path of power supply led out from the water inlet valve supplies power for the independent relay, and the relay controls the opening and closing of the temperature control module 8. And meanwhile, a power line of the temperature control module 8 is led into a control box of the equipment. In the working process of the cleaning sterilizer, when the water inlet valve is opened, the relay is closed at the moment, and the temperature control module 8 starts to supply power. If the temperature value fed back by the temperature sensor 7 is lower than the set value, the steam control valve 2 is opened to heat the water source until the temperature of the water outlet reaches the set value, and at the moment, the temperature control module 8 controls the steam control valve 2 to be closed until the temperature of the water outlet is lower than the set value and then is opened again. And (5) after water inflow is finished. And when the water inlet valve is closed, the relay is disconnected, and the temperature control module 8 stops working.
In practical industrial application, the proper plate heat exchanger and the calibers of a valve, a water pipe, a steam pipe and a drain valve are selected according to the requirement on water flow.
The single-path water temperature control module shown in fig. 1 can be expanded in parallel for different equipment and different water temperature requirements, and the number of the temperature control modules 8 and the number of the steam control valves 2 are increased to meet the requirements of different water temperatures.
Claims (3)
1. A large-traffic instant heating type steam heating system which characterized in that: the device comprises a control valve, a plate heat exchanger (3), a temperature sensor (7) and a temperature control module (8); the steam source is connected with a steam inlet of the plate heat exchanger (3) through a steam pipeline, a steam control valve (2) is arranged on the steam pipeline, and a steam outlet of the plate heat exchanger (3) is connected with a steam drain valve (6); the cold water source is connected with the water inlet of the plate heat exchanger (3) through a water pipeline, a water source control valve (4) is arranged on the water pipeline, a water outlet of the plate heat exchanger (3) is connected with a temperature sensor (7), the temperature sensor (7) is electrically connected with a temperature control module (8), and the temperature control module (8) controls the opening and closing of the steam control valve (2).
2. The high flow instant heating type steam heating system of claim 1, further characterized by: the steam pipeline is provided with a steam filter (1).
3. The high flow instant heating type steam heating system of claim 1, further characterized by: and a water source filter (5) is arranged on the water pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121368521.4U CN215675118U (en) | 2021-06-18 | 2021-06-18 | Large-flow instant heating type steam heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121368521.4U CN215675118U (en) | 2021-06-18 | 2021-06-18 | Large-flow instant heating type steam heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215675118U true CN215675118U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121368521.4U Active CN215675118U (en) | 2021-06-18 | 2021-06-18 | Large-flow instant heating type steam heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215675118U (en) |
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2021
- 2021-06-18 CN CN202121368521.4U patent/CN215675118U/en active Active
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