CN210772821U - Automatic heating and pressurizing boiler - Google Patents
Automatic heating and pressurizing boiler Download PDFInfo
- Publication number
- CN210772821U CN210772821U CN201921723711.6U CN201921723711U CN210772821U CN 210772821 U CN210772821 U CN 210772821U CN 201921723711 U CN201921723711 U CN 201921723711U CN 210772821 U CN210772821 U CN 210772821U
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- China
- Prior art keywords
- boiler
- water
- booster pump
- waste heat
- heat recovery
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000002918 waste heat Substances 0.000 claims abstract description 20
- 238000011084 recovery Methods 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model discloses an automatic pressurization boiler heats, including water tank, frequency conversion booster pump, boiler and waste heat recovery pipe, the inside independent inner box that is provided with of water tank, inner box one end is connected and is provided with the end of intaking, and other end connection is provided with out the water end, it leads to pipe and connects the water inlet of frequency conversion booster pump to go out the water end, the delivery port of the frequency conversion booster pump other end leads to pipe and is connected with the boiler, the delivery port upper end is provided with pressure sensor, the connection of boiler upper end is provided with waste heat recovery pipe and gas vent, the gas vent is connected with the exhaust end through the draught fan, the boiler side is provided with microcomputer control ware, the utility model discloses can carry out waste heat recovery when heating the pressurization to the boiler, reduce the difference in temperature.
Description
Technical Field
The utility model relates to a boiler technical field specifically is an automatic pressurization boiler heats.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy.
The boiler is a water container heated on fire, a furnace is a place where fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, is mainly used for life, and has a small amount of application in industrial production. The boiler for generating steam is called as a steam boiler, often called as a boiler for short, and is widely used for thermal power stations, ships, locomotives and industrial and mining enterprises.
At present boiler equipment easily causes calorific loss when heating and pressurizing, and the waste heat of loss does not retrieve, and the wasting of resources is great, leads to the energy consumption too big, is unfavorable for the environmental protection, for this reason, this practicality has designed an automatic pressurization boiler heats.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and providing an automatic heating and pressurizing boiler.
In order to achieve the above object, the utility model provides a following technical scheme: including water tank, frequency conversion booster pump, boiler and waste heat recovery pipe, the inside independent inner box that is provided with of water tank, inner box one end is connected and is provided with the end of intaking, and the other end is connected and is provided with out the water end, it leads to pipe connects the water inlet of frequency conversion booster pump to go out the water end, the delivery port of the frequency conversion booster pump other end leads to pipe and is connected with the boiler, the delivery port upper end is provided with pressure sensor, the boiler upper end is connected and is provided with waste heat recovery pipe and gas vent, the gas vent is connected with the exhaust end through the draught fan, the boiler side is provided with microcomputer control ware, the utility model discloses can carry out waste heat recovery when heating the pressurization to the boiler.
Preferably, frequency conversion booster pump and microcomputer control ware electric connection, the water pipe is connected through the coupling in frequency conversion booster pump both ends, and the delivery port closes on the end and is equipped with the check valve, the frequency conversion booster pump sets up the pressure value in advance, and pipeline pressure data is constantly gathered to during operation pressure sensor and feeds back to microcomputer control ware, and microcomputer control ware adjusts the water pump rotational speed in real time through contrasting user's default and actual pressure value in order to revise the pressure deviation.
Preferably, the two ends of the waste heat recovery pipe are connected with the water tank and the boiler through the positioning flanges, and the waste heat recovery pipe is used for transmitting a heat source in the boiler into the water tank, so that a water source in the water tank is heated, the water source is close to the temperature in the boiler, and the heating time is shortened.
Preferably, the microcomputer controller adopts Galileo, and the model is CM's controller, the microcomputer controller has time delay function and high low temperature alarming function.
Preferably, the draught fan is arranged at the corner of the exhaust end through a fixing bolt, the base of the draught fan is connected with a support frame, and the support frame is connected with the boiler through a fixing bolt.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can carry out waste heat recovery when heating to the boiler and pressurize, reduce the difference in temperature of feedwater, shorten the heat time, the energy saving, the practicality is strong.
Drawings
Fig. 1 is a schematic view of the automatic heating and pressurizing boiler of the present invention.
Fig. 2 is the schematic diagram of the internal structure of the water tank of the present invention.
In the figure: 1-water tank, 1-1-inner tank, 2-water inlet end, 2-2-water outlet end, 3-variable frequency booster pump, 4-water inlet, 5-water outlet, 6-pressure sensor, 7-boiler, 8-waste heat recovery pipe, 9-temperature controller, 10-exhaust port, 11-induced draft fan and 12-exhaust end.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: comprises a water tank 1, a variable frequency booster pump 3, a boiler 7 and a waste heat recovery pipe 8, wherein an independent inner tank 1-1 is arranged inside the water tank 1, one end of the inner tank 1-1 is connected with a water inlet end 2, the other end is connected with a water outlet end 2-2, the water outlet end 2-2 is connected with a water inlet 4 of the variable frequency booster pump 3 through a water pipe, a water outlet 5 at the other end of the variable frequency booster pump 3 is connected with the boiler 7 through a water pipe, the upper end of the water outlet 5 is provided with a pressure sensor 6, the upper end of the boiler 7 is connected with the waste heat recovery pipe 8 and an exhaust port 10, the exhaust port 10 is connected with an exhaust end 12 through an induced draft fan 11, the side surface of the boiler 7 is provided with a microcomputer controller 9, the variable frequency booster pump 3, and the near end of the water outlet 5 is provided with a check valve, the variable frequency booster pump 3 is preset with a pressure value, the pressure sensor 6 continuously collects pipeline pressure data and feeds the data back to the microcomputer controller 9 during operation, the microcomputer controller 9 adjusts the rotating speed of the water pump in real time by comparing a user preset value with an actual pressure value so as to correct pressure deviation, two ends of the waste heat recovery pipe 8 are connected with the water tank 1 and the boiler 7 through a positioning flange, the waste heat recovery pipe 8 is used for transmitting a heat source in the boiler 7 into the water tank 1, so that the temperature of a water source in the water tank 1 is raised, the water source is close to the temperature in the boiler, thereby shortening the heating time, the microcomputer controller 9 adopts a Galileo, the model is CM, the microcomputer controller 9 has a time delay function and a high-low temperature alarm function, the draught fan 11 is arranged at the corner of the, the support frame is connected with the boiler 7 through a fixing bolt.
The utility model discloses a theory of operation does: in the use, boiler 7 will predetermine pressure and temperature to it through microcomputer control ware 9, when 7 numerical value of boiler is less than the default, microcomputer control ware 9 will control frequency conversion booster pump 3 operation, make the water source enter into boiler 7 in through frequency conversion booster pump 3, and the water source can have certain pressure after getting into, produce new low temperature water source in the boiler 7 simultaneously after, can the self-heating when reaching the default, thereby reach the pressurization of heating of boiler 7, and boiler 7 constantly heats and can produce certain waste heat, this heat source will be through waste heat recovery pipe 8 retrieve in the water tank 1, make the water source in the water tank 1 heat up, and then be close furnace temperature, shorten boiler 7 heat time, the energy saving.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides an automatic pressure boiler heats, includes water tank (1), frequency conversion booster pump (3), boiler (7) and waste heat recovery pipe (8), its characterized in that: the water tank is characterized in that an independent inner tank (1-1) is arranged inside the water tank (1), one end of the inner tank (1-1) is connected with a water inlet end (2), the other end of the inner tank is connected with a water outlet end (2-2), the water outlet end (2-2) is connected with a water inlet (4) of the variable-frequency booster pump (3) through a water pipe, a water outlet (5) of the other end of the variable-frequency booster pump (3) is connected with a boiler (7) through a water pipe, a pressure sensor (6) is arranged at the upper end of the water outlet (5), a waste heat recovery pipe (8) and an exhaust port (10) are connected to the upper end of the boiler (7), the exhaust port (10) is connected with an exhaust end (12).
2. An automatic heating and pressurizing boiler as recited in claim 1, wherein: frequency conversion booster pump (3) and microcomputer control ware (9) electric connection, frequency conversion booster pump (3) both ends are through coupling joint water pipe, and delivery port (5) close on the end and are equipped with the check valve.
3. An automatic heating and pressurizing boiler as recited in claim 1, wherein: and two ends of the waste heat recovery pipe (8) are connected with the water tank (1) and the boiler (7) through positioning flanges.
4. An automatic heating and pressurizing boiler as recited in claim 1, wherein: the microcomputer controller (9) adopts Galileo, and the model is CM.
5. An automatic heating and pressurizing boiler as recited in claim 1, wherein: draught fan (11) set up in exhaust end (12) corner through fixing bolt, draught fan (11) base is connected with the support frame, the support frame passes through fixing bolt and connects boiler (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723711.6U CN210772821U (en) | 2019-10-15 | 2019-10-15 | Automatic heating and pressurizing boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723711.6U CN210772821U (en) | 2019-10-15 | 2019-10-15 | Automatic heating and pressurizing boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210772821U true CN210772821U (en) | 2020-06-16 |
Family
ID=71060501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921723711.6U Expired - Fee Related CN210772821U (en) | 2019-10-15 | 2019-10-15 | Automatic heating and pressurizing boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210772821U (en) |
-
2019
- 2019-10-15 CN CN201921723711.6U patent/CN210772821U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |
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| CF01 | Termination of patent right due to non-payment of annual fee |