CN205261516U - Automatic change steam boiler - Google Patents
Automatic change steam boiler Download PDFInfo
- Publication number
- CN205261516U CN205261516U CN201520877829.XU CN201520877829U CN205261516U CN 205261516 U CN205261516 U CN 205261516U CN 201520877829 U CN201520877829 U CN 201520877829U CN 205261516 U CN205261516 U CN 205261516U
- Authority
- CN
- China
- Prior art keywords
- plc
- heater
- water
- steam boiler
- furnace body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic change steam boiler, including furnace body, oil tank, water storage box and PLC, the oil tank carries on on the furnace body, be provided with the combustor on the furnace body, be provided with oil pipe between combustor and the oil tank, be provided with the water pipe between water storage box and the furnace body, be provided with the water pump on the water pipe, all install electrical control valve and flowmeter on oil pipe and the water pipe, equal and the PLC electric connection of water pump, electrical control valve and flowmeter, PLC is for imbedding in the furnace body setting, be provided with the silica gel heat insulating mattress between PLC and the furnace body, the last polycrystal mullite fibre wainscot piece that is provided with of PLC, be provided with level sensor and temperature sensor on the furnace body, this automatic change steam boiler can realize that automated control and equipment trouble rate lowly.
Description
Technical field
The utility model relates to a kind of automation steam boiler.
Background technology
Boiler is a kind of energy conversion, has the chemistry in fuel to the energy of boiler inputEnergy, electric energy, boiler output has steam, high-temperature water or the organic heat carrier of certain heat energy. PotOriginal meaning refer to the water container heating on fire, stove refers to the place of combustion fuel, boiler comprises potWith stove two large divisions. The hot water producing in boiler or steam can be directly industrial production and people's people's livelihoodLive required heat energy is provided, also can be converted to mechanical energy by Steam Power Equipment, or again by sending outMechanical energy is converted to electric energy by motor. Provide the boiler of hot water to be called hot-water boiler, be mainly used inLife, also has a small amount of application in industrial production. The boiler that produces steam is called steam boiler.
Steam boiler in use must ensure in drum, have the applicable water yield, water yield mistakeLess, not only have influence on the service life of boiler, and boiler cannot be brought into play the normal life of its steamOutput, causes the waste of the energy, and hypervolia also cannot be brought into play the normal of the steam of boiler ownOutput, causes the waste of water resource, and at present, general boiler adopts in electronic type control drumThe water yield, although it is more advanced,, because the residing environment temperature of boiler is generally higher,Make electronic control device fault rate higher.
Utility model content
The technical problems to be solved in the utility model is to provide one can realize automation controlAnd the automation steam boiler that equipment failure rate is low.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of automation steam boiler, comprises body of heater, fuel tank, water storage box and PLC, described oilCase is equipped on body of heater, on described body of heater, is provided with combustor, between described combustor and fuel tankBe provided with oil pipe, between described water storage box and body of heater, be provided with water pipe, on described water pipe, be provided withWater pump, is all provided with electric control valve and flowmeter on described oil pipe and water pipe, described water pump,Electric control valve and flowmeter are all electrically connected with PLC, and described PLC is for being embedded in body of heater setting,Between described PLC and body of heater, be provided with silica-gel heat-insulating pad, on described PLC, be provided with polycrystalline and do not comeMineral wool veneering module, is provided with level sensor and temperature sensor on described body of heater.
As preferably, on described water storage box, be provided with form, on described form, be provided with scale,Can allow user recognize in time the water yield of water storage box, person easy to use adds water in time.
As preferably, on described body of heater, siren is installed, described siren and PLC electrically connectConnect, in the time that level sensor and temperature sensor reach setting value, PLC carries out automatic alarm placeReason, person easy to use adjusts in time.
As preferably, described flow is counted turbine flowmeter, mechanism's compactness, and reading is visual and clear,Reliability is high, is not subject to outside electromagnetic interference.
As preferably, between described level sensor and temperature sensor and PLC, be provided with biographySensor data wire, can make transmission between level sensor and temperature sensor and PLC moreAdd stable.
The beneficial effects of the utility model are: by being provided with PLC, and water pump, electric adjustableJoint valve and flowmeter etc. all with PLC electric connection, can pass through numeral or analog pattern input/defeatedGo out the operation of control appliance, and be provided with silica-gel heat-insulating pad between PLC and body of heater, have goodGood heat-insulating capability, prevents that the heat on body of heater is delivered to PLC above, is provided with polycrystalline on PLCMullite fiber veneering module, has outstanding effect of heat insulation, can prevent excess Temperature and affectTo life-span and the work of PLC.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of a kind of automation steam boiler of the utility model.
Detailed description of the invention
As shown in Figure 1, a kind of automation steam boiler, comprises body of heater 1, fuel tank 2, retainingCase 3 and PLC4, described fuel tank 2 is equipped on body of heater 1, on described body of heater 1, is provided with combustionBurning machine 5, is provided with oil pipe 6 between described combustor 5 and fuel tank 2, described water storage box 3 withBetween body of heater 1, be provided with water pipe 7, on described water pipe 7, be provided with water pump 8, described oil pipe 6With electric control valve 9 and flowmeter 10 are all installed, described water pump 8, electric adjustable on water pipe 7Joint valve 9 and flowmeter 10 are all electrically connected with PLC4, and described PLC4 is for being embedded in body of heater 1Arrange, between described PLC4 and body of heater 1, be provided with silica-gel heat-insulating pad (not shown), described inOn PLC4, be provided with multicrystal mullite fabrics stickup lump (not shown), on described body of heater 1, arrangeThere are level sensor (not shown) and temperature sensor (not shown).
On described water storage box 3, be provided with form 11, on described form 11, be provided with scale (notDiagram), can allow user recognize in time the water yield of water storage box 3, person easy to use is timelyAdd water.
On described body of heater 1, siren 12 is installed, described siren 12 electrically connects with PLC4Connect, in the time that level sensor and temperature sensor reach setting value, PLC4 carries out automatic alarm placeReason, person easy to use adjusts in time.
Described flowmeter 10 is turbine flowmeter, mechanism's compactness, and reading is visual and clear, reliableProperty is high, is not subject to outside electromagnetic interference.
Between described level sensor and temperature sensor and PLC4, be provided with sensing dataLine (not shown), can make the transmission between level sensor and temperature sensor and PLC4More stable.
The beneficial effects of the utility model are: by being provided with PLC, and water pump, electric adjustableJoint valve and flowmeter etc. all with PLC electric connection, can pass through numeral or analog pattern input/defeatedGo out the operation of control appliance, and be provided with silica-gel heat-insulating pad between PLC and body of heater, have goodGood heat-insulating capability, prevents that the heat on body of heater is delivered to PLC above, is provided with polycrystalline on PLCMullite fiber veneering module, has outstanding effect of heat insulation, can prevent excess Temperature and affectTo life-span and the work of PLC.
The above, be only detailed description of the invention of the present utility model, but guarantor of the present utility modelThe scope of protecting is not limited to this, any variation of expecting without creative work or replacement, allWithin should being encompassed in protection domain of the present utility model.
Claims (5)
1. an automation steam boiler, is characterized in that: comprise body of heater, fuel tank, water storage boxAnd PLC, described fuel tank is equipped on body of heater, on described body of heater, is provided with combustor, described combustionBetween burning machine and fuel tank, be provided with oil pipe, between described water storage box and body of heater, be provided with water pipe, instituteState on water pipe and be provided with water pump, electric control valve and flow are all installed on described oil pipe and water pipeMeter, described water pump, electric control valve and flowmeter are all electrically connected with PLC, and described PLC isBe embedded in body of heater setting, between described PLC and body of heater, be provided with silica-gel heat-insulating pad, described PLCOn be provided with multicrystal mullite fabrics stickup lump, on described body of heater, be provided with level sensor and temperatureDegree sensor.
2. automation steam boiler according to claim 1, is characterized in that: described in holdOn water tank, be provided with form, on described form, be provided with scale.
3. automation steam boiler according to claim 1, is characterized in that: described stoveSiren is installed on body, and described siren and PLC are electrically connected.
4. automation steam boiler according to claim 1, is characterized in that: described streamAmount is counted turbine flowmeter.
5. automation steam boiler according to claim 1, is characterized in that: described waterBetween level sensor and temperature sensor and PLC, be provided with sensor data cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877829.XU CN205261516U (en) | 2015-11-04 | 2015-11-04 | Automatic change steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877829.XU CN205261516U (en) | 2015-11-04 | 2015-11-04 | Automatic change steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261516U true CN205261516U (en) | 2016-05-25 |
Family
ID=56003042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520877829.XU Expired - Fee Related CN205261516U (en) | 2015-11-04 | 2015-11-04 | Automatic change steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261516U (en) |
-
2015
- 2015-11-04 CN CN201520877829.XU patent/CN205261516U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |