CN214406470U - Hot water system - Google Patents
Hot water system Download PDFInfo
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- CN214406470U CN214406470U CN202023304536.2U CN202023304536U CN214406470U CN 214406470 U CN214406470 U CN 214406470U CN 202023304536 U CN202023304536 U CN 202023304536U CN 214406470 U CN214406470 U CN 214406470U
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- water
- thermometer
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Abstract
The utility model relates to a hot water system, including hot-water cylinder, plate heat exchanger, the heat-exchanger pump, first thermometer and second thermometer, through hot water circulating pipe intercommunication between hot-water cylinder and the plate heat exchanger, first thermometer sets up on hot water circulating pipe, the heat-exchanger pump communicates with plate heat exchanger and hot-water cylinder respectively, is equipped with the second thermometer on the hot-water cylinder, the hot-water cylinder top is equipped with moisturizing pipeline and hot water return water pipeline, hot water circulating pipe is equipped with first pneumatic ball valve, first pneumatic ball valve and hot water outlet pipe intercommunication, plate heat exchanger and steam admission line intercommunication, be equipped with electric heater on the hot-water cylinder. The utility model discloses a hot water system can realize the segmentation heating, promotes rate of heating, and temperature error is little, and it is more accurate to go out water temperature control.
Description
Technical Field
The utility model relates to a firing equipment technical field, in particular to hot water system.
Background
At present, hot water needs to be continuously provided in the production process of biological pharmacy or chemical products. The existing hot water system usually adopts electric heating or steam heating, and the electric heating directly heats hot water through a heater, but the energy consumption is larger. Steam heating is to transfer the heat of steam to a substance to be heated through equipment such as a wall shell and a coil pipe, but the temperature is difficult to control, and the temperature error of hot water is large.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's problem, provide one kind can heating efficiency higher, the higher hot-water heating system of temperature precision.
The specific technical scheme is as follows: the utility model provides a hot water system, includes the hot-water cylinder, plate heat exchanger, the hot-water pump, first thermometer and second thermometer, through hot water circulating line intercommunication between hot-water cylinder and the plate heat exchanger, first thermometer sets up on hot water circulating line, the hot-water pump communicates with plate heat exchanger and hot-water cylinder respectively, is equipped with the second thermometer on the hot-water cylinder, the hot-water cylinder top is equipped with moisturizing pipeline and hot water return water pipeline, hot water circulating line is equipped with first pneumatic ball valve, first pneumatic ball valve and hot water outlet conduit intercommunication, plate heat exchanger and steam admission line intercommunication, be equipped with electric heater on the hot-water cylinder.
As a preferred scheme, a floating ball liquid level meter is arranged on the hot water tank.
As the preferred scheme, the hot water tank is arranged on the base, and a control cabinet is arranged on the side face of the hot water tank.
As a preferred scheme, a pressure gauge is arranged on the hot water circulating pipeline.
Preferably, the steam inlet pipeline is provided with a second pneumatic ball valve and a proportion regulating valve.
Preferably, a manual ball valve is arranged between the hot water pump and the hot water tank.
The technical effects of the utility model: the utility model discloses a hot water system can realize the segmentation heating, promotes rate of heating, and temperature error is little, and it is more accurate to go out water temperature control.
Drawings
Fig. 1 is a structural diagram of a hot water system according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a hot water system according to an embodiment of the present invention.
Detailed Description
The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the embodiments listed.
As shown in fig. 1 to 2, a hot water system of the present embodiment includes a hot water tank 1, a plate heat exchanger 2, a hot water pump 3, a first thermometer 4, and a second thermometer 5, and the hot water tank 1 and the plate heat exchanger 2 are communicated with each other through a hot water circulation pipe 6. The first thermometer 4 is arranged on a hot water circulating pipeline 6, the hot water pump 3 is respectively communicated with the plate heat exchanger 2 and the hot water tank 1, and the hot water tank 1 is provided with a second thermometer 5. The top of the hot water tank 1 is provided with a water replenishing pipeline 7 and a hot water return pipeline 8, the hot water circulating pipeline 6 is provided with a first pneumatic ball valve 9, and the first pneumatic ball valve 9 is communicated with a hot water outlet pipeline 10. The plate heat exchanger 2 is communicated with a steam inlet pipeline 11, and the hot water tank 1 is provided with an electric heater 12. Among the above-mentioned technical scheme, steam gets into plate heat exchanger 2 through steam inlet channel 11, can heat the water that flows through plate heat exchanger 2. The hot water tank 1 is used for storing hot water, and water in the hot water tank can be heated by arranging the electric heater 12. Hot water can be circulated between the hot water tank and the plate heat exchanger 2 through the hot water circulation pipe 6 and the hot water pump 3. Through setting up first, second thermometer, can further accurate control leaving water temperature. The hot water system of this embodiment can realize moisture section heating, realizes accurate heating control. For example, the target temperature is 60 ℃, steam with large heat and high speed is firstly adopted to carry out primary heating to 55 ℃, then an electric heating mode with small heat and low speed is changed to carry out gradual self-control heating, the temperature can be accurately heated to 60 ℃, and the precision can be controlled within the range of 0.1 ℃.
In this embodiment, the hot water tank 1 is provided with the floating ball liquid level meter 13, so that the liquid level position in the hot water tank 1 can be measured. In this embodiment, the hot water tank 1 is disposed on the base 14, the control cabinet 15 is disposed on a side surface of the hot water tank 1, and the control cabinet 15 is used for controlling the hot water system. In this embodiment, the hot water circulation pipe 6 is provided with a pressure gauge 16, so that the water pressure in the hot water circulation pipe 6 can be obtained. In this embodiment, the steam inlet pipe 11 is provided with a second pneumatic ball valve 17 and a proportional control valve 18, so as to improve the control accuracy of the fluid. In this embodiment, a manual ball valve 19 is arranged between the hot water pump 3 and the hot water tank 1, so that the on-off of the hot water pump 3 and the hot water tank 1 can be conveniently controlled.
The hot water system of this embodiment can realize the segmentation heating, promotes rate of heating, and temperature error is little, and it is more accurate to go out water temperature control.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a hot water system, its characterized in that, includes the hot-water cylinder, plate heat exchanger, the hot-water pump, first thermometer and second thermometer, through hot water circulating pipe intercommunication between hot-water cylinder and the plate heat exchanger, first thermometer sets up on hot water circulating pipe, the hot-water pump communicates with plate heat exchanger and hot-water cylinder respectively, is equipped with the second thermometer on the hot-water cylinder, the hot-water cylinder top is equipped with moisturizing pipeline and hot water return water pipeline, hot water circulating pipe is equipped with first pneumatic ball valve, first pneumatic ball valve and hot water outlet conduit intercommunication, plate heat exchanger and steam admission line intercommunication, be equipped with electric heater on the hot-water cylinder.
2. The hot water system as claimed in claim 1, wherein a float level gauge is provided on the hot water tank.
3. The water heating system according to claim 2, wherein the hot water tank is arranged on the base, and a control cabinet is arranged on the side surface of the hot water tank.
4. The water heating system according to claim 3, wherein a pressure gauge is provided on the hot water circulation pipe.
5. The water heating system according to claim 4, wherein the steam inlet pipe is provided with a second pneumatic ball valve and a proportional regulating valve.
6. The hot water system as claimed in claim 5, wherein a manual ball valve is provided between the hot water pump and the hot water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023304536.2U CN214406470U (en) | 2020-12-31 | 2020-12-31 | Hot water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023304536.2U CN214406470U (en) | 2020-12-31 | 2020-12-31 | Hot water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214406470U true CN214406470U (en) | 2021-10-15 |
Family
ID=78043298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023304536.2U Active CN214406470U (en) | 2020-12-31 | 2020-12-31 | Hot water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214406470U (en) |
-
2020
- 2020-12-31 CN CN202023304536.2U patent/CN214406470U/en active Active
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