CN210291815U

CN210291815U - Modular steam engine with steam-water separation function

Info

Publication number: CN210291815U
Application number: CN201921255779.6U
Authority: CN
Inventors: 陈飞腾
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-10
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a modular steam engine with catch water function, including water inlet, catch water and combustor, water inlet and catch water establish ties there is a plurality of combustor, steam outlet is connected to catch water's top one side, and the outlet is connected to bottom one side, is connected with steam pressure switch and steam temperature probe between combustor and the catch water that is close to catch water one end. After steam enters the interior of the steam-water separator in work, the steam is discharged from a steam outlet, redundant water in the interior of the steam-water separator remains in the interior of the steam-water separator, and when a high water level probe detects water, the PLC control system controls the drainage electromagnetic valve to open for drainage; when the drainage detects that no water exists in the drainage system, the PLC control system controls the drainage electromagnetic valve to be closed, so that the drainage automation can be realized, the drainage efficiency is high, the steam can not be discharged from the drainage outlet, and the steam can be normally used.

Description

Modular steam engine with steam-water separation function

Technical Field

The utility model relates to a steam engine, concretely relates to modular steam engine with catch water function belongs to steam engine application.

Background

Steam engines are reciprocating power machines that convert the energy of steam into mechanical work. The advent of steam engines has caused the industrial revolution of the 18 th century. Until the beginning of the 20 th century, it was still the most important prime mover in the world, and was not later given way to internal combustion engines and turbines, etc.

The existing steam engine is comprehensively applied to various industries. Existing steam is typically produced using steam ovens. The burner inside the steam furnace heats the entering water flow, and the heated water is discharged as steam for use. However, the existing steam oven is usually a burner, the time for generating steam is long, the working efficiency is low, and the production line type production cannot be formed. The management in production is inconvenient, the burner cannot be accurately controlled, and much fuel is consumed. And waste gas can not be discharged in time during use, and the safety performance is low. When the steam is discharged, the redundant waste water in the steam can not be separated in time, and the use of the steam is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular steam engine with catch water function can solve current steam boiler and be a combustor usually, and the time of producing steam is long, and work efficiency is low, can not form pipelined production. The management in production is inconvenient, the burner cannot be accurately controlled, and much fuel is consumed. And waste gas can not be discharged in time in use, the safety performance is low, redundant waste water in the steam can not be separated in time, and the use of the steam is influenced.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a modular steam engine with catch water function, includes water inlet, catch water and combustor, water inlet and catch water establish ties and have a plurality of combustor, steam outlet is connected to catch water's top one side, and bottom one side is connected the outlet, is connected with steam pressure switch and steam temperature probe between combustor and the catch water that is close to catch water one end.

The burners are connected in series through water pipes, and the burners at two ends are respectively connected with a water inlet and a steam outlet through the water pipes; the water pipe of one end is in install water pressure switch, moisturizing valve and water flow sensor between combustor and the water inlet in proper order, the gas pipeline sets up the below at a plurality of combustor, and installs the valves of admitting air between combustor and the gas pipeline.

The water level control device is characterized in that a low water level probe and a high water level probe are respectively connected to two sides of the top end of the interior of the steam-water separator, the bottom of the high water level probe is higher than the bottom of the low water level probe, and a water discharge electromagnetic valve is installed inside the water outlet.

Preferably, the water inlet is connected with a water replenishing pump, and water entering from the water inlet is purified water.

Preferably, the water outlet end of the burner is provided with a water outlet temperature probe and a temperature controller.

Preferably, the air inlet valve group comprises a proportional valve and an air inlet electromagnetic valve, and the air inlet electromagnetic valve and the proportional valve are sequentially installed between the gas pipeline and the combustor.

Preferably, the water flow sensor, the temperature controller, the burner, the water outlet temperature probe, the flue gas temperature detection probe, the steam temperature probe, the steam pressure switch, the low water level probe, the high water level probe and the water discharge electromagnetic valve are electrically connected with the PLC control system.

Preferably, the upper part of the burner is provided with a chimney, the bottom end inside the chimney is provided with a fan, and the top end inside the chimney is provided with a smoke temperature detection probe.

The utility model has the advantages that:

1. through connecting a plurality of combustor in series for a plurality of combustor can cooperate the use jointly. The gas inside the combustor burns and produces the heat, and the heat carries out heat exchange with the water in the inside water pipe, and the inside of the next combustor flows to after the water absorbs the heat. The water flow absorbs heat in sequence, becomes steam through the heating of a plurality of burners and is finally discharged from the steam outlet. When the water in each combustor is discharged outwards, the water outlet temperature probe at the end part of each combustor measures the temperature of detected water, and when the detected temperature is lower than the set temperature, the temperature controller transmits a signal to the control system so as to control the combustor to increase the combustion power. When the detected temperature is higher than the set temperature, the burners reduce the burning power, and can ensure that each burner can complete the self heating requirement, thereby ensuring the steam composite use standard of a steam outlet. A plurality of combustors are connected in series, and modular management can be achieved. Each combustor can complete the work of the combustor, and a plurality of combustors run simultaneously, so that the efficiency is higher and the management is easier compared with that of a single combustor.

2. Through installing steam pressure switch and steam temperature probe at steam outlet for steam pressure switch and steam temperature probe can be according to the pressure and the work of temperature control combustor of exit steam in the work, and then can be accurate guarantee that exhaust steam can reach the standard of using, and the control of combustor can reduce the consumption of the energy in the use, save the cost.

3. Through the bottom installation fan at the chimney for the quick discharge of waste gas that the fan can produce the burning is to the external world in the work, and waste gas is difficult for the accumulation. And the fan can cool down waste gas for the exhaust waste gas temperature accords with emission standard, and is more environmental protection. And before the combustor starts and after the stop work, the fan all starts and strikes the chimney, guarantees that inside remaining waste gas can obtain whole discharge, and inside is difficult for depositing impurity, and the chimney is difficult for blockking up, can guarantee to exhaust smoothly, and the security performance is better.

4. The steam-water separator is arranged at the end part of the steam outlet, so that after steam enters the steam-water separator in work, the steam is discharged from the steam outlet, redundant water in the steam-water separator remains in the steam-water separator, and when the high-water-level probe detects water, the PLC control system controls the drainage electromagnetic valve to open for drainage; when the drainage detects that no water exists in the drainage system, the PLC control system controls the drainage electromagnetic valve to be closed, so that the drainage automation can be realized, the drainage efficiency is high, the steam can not be discharged from the drainage outlet, and the steam can be normally used.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a water pressure switch; 2. a water replenishing valve; 3. a water flow sensor; 4. an air inlet valve group; 5. a burner; 6. a temperature controller; 7. a water outlet temperature probe; 8. a fan; 9. a smoke temperature detection probe; 10. a steam pressure switch; 11. a steam temperature probe; 12. a steam-water separator; 13. a high water level probe; 14. a low water level probe; 15. a drain solenoid valve.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, a modular steam engine with steam-water separation function includes a water inlet, a steam-water separator 12 and burners 5, wherein the water inlet and the steam-water separator 12 are connected in series with a plurality of burners 5, one side of the top of the steam-water separator 12 is connected with a steam outlet, one side of the bottom of the steam-water separator 12 is connected with a water outlet, and a steam pressure switch 10 and a steam temperature probe 11 are connected between the burners 5 and the steam-water separator 12 near one end of the steam-water separator 12.

The plurality of burners 5 are connected in series through water pipes, and the burners 5 at two ends are respectively connected with a water inlet and a steam outlet through the water pipes; the water pipe of one end installs water switch 1, moisturizing valve 2 and water flow sensor 3 between combustor 5 and the water inlet in proper order, and the gas pipeline sets up the below at a plurality of combustor 5, and installs intake valve group 4 between combustor 5 and the gas pipeline.

Two sides of the top end inside the steam-water separator 12 are respectively connected with a low water level probe 14 and a high water level probe 13, the bottom of the high water level probe 13 is higher than the bottom of the low water level probe 14, and a water discharge electromagnetic valve 15 is installed inside a water discharge port.

The water inlet is connected with a water replenishing pump, and water entering from the water inlet is purified water which is cleaner and more sanitary and is not easy to generate impurities.

The water outlet end of the burner 5 is provided with a water outlet temperature probe 7 and a temperature controller 6, the water outlet temperature probe 7 and the temperature controller 6 measure the temperature of the water outlet, and the operation of the burner 5 is controlled according to the measured temperature.

The air inlet valve group 4 comprises a proportional valve and an air inlet electromagnetic valve, the air inlet electromagnetic valve and the proportional valve are sequentially installed between the gas pipeline and the combustor 5, the air inlet electromagnetic valve is opened, gas can enter the combustor 5, and the proportional valve can control the gas entering amount.

The water flow sensor 3, the temperature controller 6, the combustor 5, the water outlet temperature probe 7, the flue gas temperature detection probe 9, the steam temperature probe 11, the steam pressure switch 10, the low water level probe 14, the high water level probe 13 and the water discharge electromagnetic valve 15 are all electrically connected with the PLC control system, the PLC control system can control the operation of the combustor 5 according to data signals measured by the water flow sensor 3, the temperature controller 6, the combustor 5, the water outlet temperature probe 7, the flue gas temperature detection probe 9, the steam temperature probe 11 and the steam pressure switch 10, and control the opening and closing of the water discharge electromagnetic valve 15 according to data measured by the low water level probe 14 and the high water level probe 13, and further the opening and closing of the water discharge port can be controlled.

The upper portion of combustor 5 installs the chimney, and the inside bottom of chimney is installed fan 8, and inboard top is installed flue gas temperature test probe 9, and fan 8 can outwards in time discharge the flue gas that produces in the work.

The utility model discloses when using, the inside of water inlet is carried with the pure water to the moisturizing pump to the transportation through the water pipe enters into the inside of a plurality of combustor 5 in proper order. The gas enters the inside of the gas pipeline from the gas inlet, the gas inlet electromagnetic valve is opened, and the gas enters the combustor 5 through the distribution of the proportional valve for the normal combustion of the combustor 5. The gas inside the burner 5 is combusted to generate heat, the heat exchanges heat with the water in the internal water pipe, and the water absorbs heat and then flows to the inside of the next burner 5. The water flow absorbs heat in sequence, becomes steam through the heating of the plurality of burners 5, and is finally discharged from the steam outlet.

In the combustion process of the combustor 5, the fan 8 operates to discharge waste gas generated by combustion into the chimney, and finally the waste gas is discharged outwards through the chimney. When the temperature of the exhaust waste gas detected by the smoke temperature detection probe 9 is higher than the set temperature, the power of the fan 8 is increased, the temperature of the waste gas is reduced, and the exhaust is more environment-friendly. And before combustor 5 starts and after the stop work, the fan all starts and strikes the chimney, guarantees that inside remaining waste gas can obtain whole discharge, and inside is difficult for depositing impurity, and the chimney is difficult for blockking up, can guarantee to exhaust smoothly, and the security performance is better.

The steam pressure switch 10 and the steam temperature probe 11 of the steam outlet respectively detect the pressure and the temperature of the steam at the outlet, and when the detected temperature is higher than the set temperature or the detected pressure is higher than the set pressure, the plurality of burners 5 stop working, so that the energy consumption is saved; when the detected temperature is lower than the set temperature or the detected pressure is lower than the set pressure, the combustion power of the plurality of burners 5 is increased, and the pressure and the temperature of the steam are increased to meet the use standard.

When the water in each burner 5 is discharged outwards, the water outlet temperature probe 7 at the end part of the burner measures the temperature of the detected water, and when the detected temperature is lower than the set temperature, the temperature controller 6 transmits a signal to the control system so as to control the burners 5 to increase the combustion power. When the detected temperature is higher than the set temperature, the burners 5 reduce the combustion power, and can ensure that each burner 5 can complete the self heating requirement, thereby ensuring the steam composite use standard of the steam outlet. The modular management can be realized by connecting a plurality of burners 5 in series. Each burner 5 can complete its own work, and a plurality of burners 5 are operated simultaneously, so that the efficiency is higher and the management is easier compared with that of a single burner 5.

After steam enters the interior of the steam-water separator 12, the steam is discharged from a steam outlet, redundant water in the interior remains in the interior of the steam-water separator 12, and when a high water level probe detects water, the PLC control system controls the drainage electromagnetic valve 15 to open for drainage; when the probe 14 detects that the drainage water level is low, the PLC control system controls the drainage electromagnetic valve 15 to close, so that the automation of drainage can be realized, the drainage efficiency is high, and the steam can not be discharged from the drainage outlet.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A modular steam engine with a steam-water separation function comprises a water inlet, a steam-water separator (12) and burners (5), and is characterized in that the water inlet and the steam-water separator (12) are connected in series with a plurality of burners (5), one side of the top of the steam-water separator (12) is connected with a steam outlet, one side of the bottom of the steam-water separator (12) is connected with a water outlet, and a steam pressure switch (10) and a steam temperature probe (11) are connected between the burners (5) close to one end of the steam-water separator (12) and the steam-water separator (12);

the plurality of burners (5) are connected in series through water pipes, and the burners (5) at the two ends are respectively connected with a water inlet and a steam outlet through the water pipes; a water pressure switch (1), a water replenishing valve (2) and a water flow sensor (3) are sequentially arranged between the burners (5) and the water inlet on the water pipe at one end, a gas pipeline is arranged below the burners (5), and an air inlet valve group (4) is arranged between the burners (5) and the gas pipeline;

the water level control device is characterized in that two sides of the top end of the interior of the steam-water separator (12) are respectively connected with a low water level probe (14) and a high water level probe (13), the bottom of the high water level probe (13) is higher than the bottom of the low water level probe (14), and a water discharge electromagnetic valve (15) is installed in the water discharge port.

2. The modular steam engine with steam-water separation function of claim 1, characterized in that the water inlet is connected with a water replenishing pump, and the water entering from the water inlet is purified water.

3. The modular steam engine with steam-water separation function according to claim 1, characterized in that the water outlet end of the burner (5) is provided with a water outlet temperature probe (7) and a temperature controller (6).

4. The modular steam engine with steam-water separation function according to claim 1, characterized in that the intake valve group (4) comprises a proportional valve and an intake solenoid valve, and the intake solenoid valve and the proportional valve are sequentially installed between the gas pipeline and the burner (5).

5. The modular steam engine with the steam-water separation function according to claim 1, characterized in that the water flow sensor (3), the temperature controller (6), the burner (5), the outlet water temperature probe (7), the flue gas temperature detection probe (9), the steam temperature probe (11), the steam pressure switch (10), the low water level probe (14), the high water level probe (13) and the drain solenoid valve (15) are electrically connected with a PLC control system.

6. The modular steam engine with the steam-water separation function according to claim 1, characterized in that a chimney is installed on the upper portion of the burner (5), a fan (8) is installed at the bottom end of the interior of the chimney, and a smoke temperature detection probe (9) is installed at the top end of the interior of the chimney.