CN204739564U - Quick steam generator of high performance - Google Patents

Abstract

The utility model discloses a quick steam generator of high performance. The utility model discloses a control section and steam generation part, control section comprises heating reactor core part, the singlechip that connects gradually, intelligent PID temperature controller, silicon controlled rectifier trigger and silicon controlled rectifier, the steam generation part comprises heating reactor core part, pressure transmitter and water pump, and heating reactor core part comprises heating coil, PTC heating original paper, temperature sensor, thermal -insulated heat preservation and heating reactor core shell, pressure transmitter and temperature sensor pass through the cable and are connected with the singlechip respectively, the single chip microcomputer control water pump. The utility model discloses the heat can conduct the coil pipe rapidly when PTC heating element generated heat, and the water in the coil pipe is the steam by the rapid heating to there are temperature sensor and pressure transmitter to detect temperature and pressure on the coil pipe, feed back to control system with the detected signal, realize automatic control.

Description

A kind of high-performance flash steam generator

Technical field

The utility model relates to a kind of steam generator, specifically a kind of high-performance flash steam generator.

Background technology

In oil drilling and well workover field, often use steam.The steam that current drilling team uses, produces primarily of coal-burning boiler, oil burning boiler car and electric boiler.Coal-burning boiler is bulky, steams slow, instability of steaming, and there is harmful fume emission in using, and contaminated environment, needs special personnel to operate simultaneously, is substantially eliminated.Oil burning boiler car belongs to boiler loaded on truck, uses diesel oil to heat, and steam slow, the thermal efficiency is low, has toxic emission during diesel combustion, contaminated environment.Although electric boiler uses more convenient, but due to the problems in the design, use traditional electric heating coil heating, efficiency comparison is low, often steam can not be provided continuously in actual use, energy consumption is also very large, and heating process is carried out in closed container, there is the hidden danger that HTHP causes the accident,, all there is multi-form shortcoming in above-mentioned 3 kinds of produce modes, often can not ensure timely and effectively in use to produce to carry out smoothly, affect job schedule, cause unnecessary loss to user.

Utility model content

The purpose of this utility model is to provide a kind of high-performance flash steam generator, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

A kind of high-performance flash steam generator, comprise control section and steam generation part, described control section forms by heating core components, the single-chip microcomputer connected successively, intelligent PID temperature controller, silicon controlled toggle and controllable silicon; Described steam generation part forms by heating core components, pressure transmitter and water pump, and heating core components is by heat(ing) coil, PTC heating element, temperature sensor, insulating and add hot core shell and form; Described heat(ing) coil outer wall pastes PTC heating element, heat(ing) coil outer wall mounting temperature sensor, add between hot core shell and heat(ing) coil and insulating is set, heat(ing) coil water inlet connects the water inlet pipe arranging water pump, heat(ing) coil water inlet setting pressure transmitter, heat(ing) coil gas outlet connects escape pipe; Water inlet pipe and escape pipe arrange scale removal pipeline respectively, and scale removal tube outlet is arranged in scale removal bucket; Pressure transmitter is connected with single-chip microcomputer by cable respectively with temperature sensor, Single-chip Controlling water pump.

Described heat(ing) coil is aluminium alloy or red copper material, and heat(ing) coil is the coiling of S type.

Described PTC heating element heater is SMD, is placed between heat(ing) coil, and PTC heating element heater is fitted tightly by hot-melt technology and coil pipe.

Compared with prior art, the beneficial effects of the utility model are:

The utility model places SMD PTC heating element heater between S type coil pipe, pass through hot-melt technology, make it to fit tightly with coil pipe, when PTC heating element generates heat, heat can be transmitted to coil pipe rapidly, because coil pipe adopts aluminium alloy or red copper material, thermal conductivity factor is very high, and the water in coil pipe is rapidly heated as water vapour.And on coil pipe, there are temperature sensor and pressure transmitter to come detected temperatures and pressure, detection signal is fed back to control system, realize automatically controlling.When temperature and pressure exceeds allowed band, system quits work automatically, guarantees safety.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure: 1-single-chip microcomputer, 2-intelligent PID temperature controller, 3-silicon controlled toggle, 4-controllable silicon, 5-heat(ing) coil, 6-PTC heating element, 7-temperature sensor, 8-pressure transmitter, 9-insulating, 10-add hot core shell, 11-water pump, 12-scale removal bucket.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, in the utility model embodiment, a kind of high-performance flash steam generator, comprises single-chip microcomputer 1, intelligent PID temperature controller 2, silicon controlled toggle 3, controllable silicon 4, heat(ing) coil 5, PTC heating element 6, temperature sensor 7, pressure transmitter 8, insulating 9, adds hot core shell 10, water pump 11, scale removal bucket 12.

Described high-performance flash steam generator by single-chip microcomputer 1, intelligent PID temperature controller 2, silicon controlled toggle 3, controllable silicon 4 composition control part, and is installed in control system casing.Heat(ing) coil 5, SMD PTC heating element 6, temperature sensor 7, insulating 9, add hot core shell 10 and form heating core components, and form steam generation part with pressure transmitter 8, water pump 11, and be installed in casing; Described heat(ing) coil outer wall pastes PTC heating element, heat(ing) coil outer wall mounting temperature sensor, add between hot core shell and heat(ing) coil and insulating is set, heat(ing) coil water inlet connects the water inlet pipe arranging water pump, heat(ing) coil water inlet setting pressure transmitter, heat(ing) coil gas outlet connects escape pipe; Water inlet pipe and escape pipe arrange scale removal pipeline respectively, and scale removal tube outlet is arranged in scale removal bucket; Pressure transmitter is connected with single-chip microcomputer by cable respectively with temperature sensor, Single-chip Controlling water pump.

Operation principle of the present utility model is as follows:

During work, single-chip microcomputer 1 can start water pump 11 according to the program set in advance, and send instruction to intelligent PID temperature controller 2, after the numerical value that temperature sensor 7 can be measured by intelligent PID temperature controller 2 carries out PID analyzing and processing, send corresponding control signal to silicon controlled toggle 3, controlled the output of controllable silicon 4 by silicon controlled toggle 3, and then control the heating power of SMD PTC heating element 6.In heating process, the numerical value that temperature sensor 7 can constantly be measured by intelligent PID temperature controller 2 carries out analyzing and processing, forms closed-loop control, reaches control temperature object.Simultaneously pressure transmitter 8 can by the signal feedback that detects to single-chip microcomputer 1, single-chip microcomputer is compared with setting value to after pressure signal analyzing and processing, when pressure is higher than setting value, single-chip microcomputer 1 sends instruction and stops pump working, send instruction to intelligent PID temperature controller 2 simultaneously, intelligent PID temperature controller 2 sends corresponding control signal to silicon controlled toggle 3, the output of controllable silicon 4 is controlled by silicon controlled toggle 3, and then control SMD PTC heating element 6 and quit work, same principle is when pressure is lower than setting value, water pump 11 starts, SMD PTC heating element 6 is started working.

High-performance flash steam generator is when scale removal works, first in scale removal bucket 12, add scale remover, the pipe valve of scale remover flow process is opened, by water inlet and the valve closing of steam pipework, start scale removal program, single-chip microcomputer 1 can start water pump 11 according to the program set in advance, and sends instruction to intelligent PID temperature controller 2, and scale removal temperature is controlled scale removal about 50 DEG C.

To sum up, high-performance flash steam generator controls primarily of single-chip microcomputer 1, intelligent PID temperature controller 2, silicon controlled toggle 3, controllable silicon 4 forming control system, the parameter fed back by temperature sensor 7, pressure transmitter 8 regulates duty automatically, heating element have employed PTC simultaneously, according to the resistance of PTC and the characteristic of temperature negative correlation, even if under nonserviceabling, its temperature finally can only be constant in 260 DEG C ~ 290 DEG C, effectively prevent temperature from can continue accidents caused danger of rising, the safety that ensure that the person and produce.

To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.

In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims (3)

1. a high-performance flash steam generator, is characterized in that, comprises control section and steam generation part, and described control section forms by heating core components, the single-chip microcomputer connected successively, intelligent PID temperature controller, silicon controlled toggle and controllable silicon; Described steam generation part forms by heating core components, pressure transmitter and water pump, and heating core components is by heat(ing) coil, PTC heating element, temperature sensor, insulating and add hot core shell and form; Described heat(ing) coil outer wall pastes PTC heating element, heat(ing) coil outer wall mounting temperature sensor, add between hot core shell and heat(ing) coil and insulating is set, heat(ing) coil water inlet connects the water inlet pipe arranging water pump, heat(ing) coil water inlet setting pressure transmitter, heat(ing) coil gas outlet connects escape pipe; Water inlet pipe and escape pipe arrange scale removal pipeline respectively, and scale removal tube outlet is arranged in scale removal bucket; Pressure transmitter is connected with single-chip microcomputer by cable respectively with temperature sensor, Single-chip Controlling water pump.

2. a kind of high-performance flash steam generator according to claim 1, is characterized in that, described heat(ing) coil is aluminium alloy or red copper material, and heat(ing) coil is the coiling of S type.

3. a kind of high-performance flash steam generator according to claim 1, is characterized in that, described PTC heating element heater is SMD, is placed between heat(ing) coil, and PTC heating element heater is fitted tightly by hot-melt technology and coil pipe.