CN209802118U - Winter anti-freezing circulating device for key water high-level water tank of Ou metallurgical furnace - Google Patents
Winter anti-freezing circulating device for key water high-level water tank of Ou metallurgical furnace Download PDFInfo
- Publication number
- CN209802118U CN209802118U CN201920378927.7U CN201920378927U CN209802118U CN 209802118 U CN209802118 U CN 209802118U CN 201920378927 U CN201920378927 U CN 201920378927U CN 209802118 U CN209802118 U CN 209802118U
- Authority
- CN
- China
- Prior art keywords
- water tank
- pipeline
- valve
- water
- hic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a european style stove key water head tank frostproofing circulating device in winter, include the circulation pipeline who installs plate heat exchanger, key water main pump and water tank through accompanying the heat preservation pipe series connection water tank and key water main pump outlet pipe between set up a branch pipeline of installing the HIC valve, the HIC valve next door is parallelly connected and is being set up a branch road of being equipped with the bypass valve that prevents frostbite, is setting up a circulation pipeline of installing the circulating pump on branch pipeline between HIC valve and water tank, circulation pipeline, circulating pump, water tank constitute water tank circulation system. The utility model discloses can solve the frostproofing problem of european smelting stove key water, let the hydrologic cycle get up to pipeline heat preservation companion's heat, finally realize high flush tank's function.
Description
Technical Field
The utility model relates to a winter anti-freezing circulating device for a key water high-level water tank of an Ou smelting furnace.
Background
The key water tank of the Ou metallurgical furnace is put into circulation to play a role of a safe water tower and ensure the amount of the measuring range value of 90% -95% of the liquid level of the water tank. At present, the critical water tank of the Euro-metallurgical furnace has a low liquid level, and the protection function of wide-range water storage cannot be realized. In winter, the water in the safety water tank is in single-path sealing, so that the serious consequences that the pipe belt is cracked and the safety water does not work after the pipeline is frozen easily occur.
Disclosure of Invention
An object of the utility model is to provide an Ouyi stove key water high-level water tank frostproofing circulating device in winter can solve the frostproofing problem of Ouyi stove key water, lets hydrologic cycle get up to tracing the heat to the pipeline heat preservation, finally realizing high-level water tank's function.
The utility model aims at realizing like this, a european smelting stove key water head tank circulation device that prevents frostbite winter, include the circulation pipeline who installs plate heat exchanger, key water main pump and water tank through accompanying the heat preservation pipe series connection water tank and key water main pump outlet pipe between set up a branch pipeline of installing the HIC valve, the parallelly connected branch road that is equipped with the bypass valve that prevents frostbite that is setting up of HIC valve next door, setting up a circulation pipeline of installing the circulating pump on branch pipeline between HIC valve and water tank, circulation pipeline, circulating pump, water tank constitute water tank circulation system.
The utility model discloses key water increases circulating pump all the way, supplies water to the water tank, treats the liquid level and overflows behind the former moisturizing liquid level pipeline, increases the bypass valve of preventing frostbite all the way and circulates in HIC valve department, carries out independent steam heat tracing and keeps warm through the heat tracing insulating tube between 19 meters to 23 meters, adopts another way heat tracing insulating tube to carry out steam heat tracing and keeps warm 23 meters to 80 meters. When the critical water is in a pump jumping state and the pressure is low, the HIC valve is automatically started by a low-pressure instruction, and the protection of the critical water equipment is realized. When winter comes, the heat preservation circulation is carried out on the pipeline through the circulating pump, the pipeline is prevented from being frozen in winter, and the safe operation of the pipeline in winter is realized.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the pipeline connection structure of the present invention.
Detailed Description
The utility model provides a critical water head tank winter anti-freezing circulating device of Europe and metallurgy stove, as shown in figure 1, includes and installs plate heat exchanger 1, critical water main pump 2 and the circulation pipeline of water tank 8 through accompanying 5 series installations of heat preservation pipe water tank 8 and 2 outlet pipes of critical water main pump between set up a branch pipeline of installing HIC valve 3, the HIC valve is manual control valve. A branch provided with an anti-freezing bypass valve 4 is arranged beside the HIC valve 3 in parallel, a circulating pipeline 7 provided with a circulating pump 6 is arranged on a branch pipeline between the HIC valve and the water tank, and the circulating pipeline 7, the circulating pump 6 and the water tank 8 form a water tank circulating system. Preventing the water in the water tank 8 from freezing.
Claims (1)
1. The utility model provides a euro metallurgical stove key water high-order water tank frostproofing circulating device in winter, includes the circulation pipeline who installs plate heat exchanger, key water main pump and water tank through accompanying heat preservation pipe series connection, characterized by: a branch pipeline provided with an HIC valve is arranged between the water tank and a key water main pump water outlet pipe, a branch pipeline provided with an anti-freezing bypass valve is arranged beside the HIC valve in parallel, a circulation pipeline provided with a circulation pump is arranged on the branch pipeline between the HIC valve and the water tank, and the circulation pipeline, the circulation pump and the water tank form a water tank circulation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378927.7U CN209802118U (en) | 2019-03-25 | 2019-03-25 | Winter anti-freezing circulating device for key water high-level water tank of Ou metallurgical furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378927.7U CN209802118U (en) | 2019-03-25 | 2019-03-25 | Winter anti-freezing circulating device for key water high-level water tank of Ou metallurgical furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802118U true CN209802118U (en) | 2019-12-17 |
Family
ID=68826128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920378927.7U Active CN209802118U (en) | 2019-03-25 | 2019-03-25 | Winter anti-freezing circulating device for key water high-level water tank of Ou metallurgical furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802118U (en) |
-
2019
- 2019-03-25 CN CN201920378927.7U patent/CN209802118U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207113201U (en) | A kind of gas heater of automatic heating and anti-freezing | |
| CN104713369A (en) | Distributing device applied to cooling water of industrial furnace | |
| CN209802118U (en) | Winter anti-freezing circulating device for key water high-level water tank of Ou metallurgical furnace | |
| CN105064446A (en) | Accident safety method and system for water supply | |
| CN217503795U (en) | Emptying drainage structure for direct-buried hot water pipeline | |
| CN201731555U (en) | Solar water heating system combined with fast-heating water heater integrated with pipeline constant-temperature valve | |
| CN105507603A (en) | Heating apparatus enabling convenience for winter concrete construction | |
| CN205156210U (en) | Take auxiliary cold source's ocean refrigerated water concentrated cooling system | |
| CN210529831U (en) | Anti-freezing fire hydrant | |
| CN112696613A (en) | Anti-freezing and anti-blocking throttling oil nozzle | |
| CN207963160U (en) | A kind of air source heat pump Multifunctional heater | |
| CN208154809U (en) | Normal-pressure hot-water boiler direct heating double-water-tank system | |
| CN201724371U (en) | Gas water heater capable of automatically preventing frost cracking | |
| CN202648208U (en) | Heat exchange device provided with safety protection | |
| CN202117700U (en) | High and low pressure hydraulic energy exchange system used in pit | |
| CN201527032U (en) | Water heating device integrating solar-energy water heating system with electric water heater | |
| CN219639161U (en) | Novel hydraulic valve for locking loop | |
| CN201637070U (en) | Electric control outlet water heater | |
| CN206113707U (en) | Multistage waste water recovery system | |
| CN206131118U (en) | A heat exchange station for district heating | |
| CN204787299U (en) | Take gas heater of frostproofing function of automatic drainage | |
| CN206113321U (en) | High -effect waste water reclamation hot water constant temperature supply system | |
| CN205783056U (en) | A kind of draining system for steam air heater of utility boiler device | |
| CN206113357U (en) | Split type supply system of campus hot water | |
| CN206113706U (en) | Multistage waste water reclamation hot water supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |