CN209524640U

CN209524640U - A kind of highly-safe boilers and pressure vessel

Info

Publication number: CN209524640U
Application number: CN201822232698.6U
Authority: CN
Inventors: 赖国雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2019-10-22
Anticipated expiration: 2028-12-28

Abstract

The utility model discloses a kind of highly-safe boilers and pressure vessels, including inner casing and combustor, air supply tube is connected at the top of the combustor left end, the air supply tube other end is equipped with air blower, combustor left end bottom is connected with fuel gas conduit, electric-air valve is installed at the top of the fuel gas conduit, the combustor right end is equipped with burning cabinet, multiple groups combustion tube has been mounted equidistant in the burning cabinet right end, the multiple groups combustion tube right end is connected with smoke exhaust pipe, the inner casing outer wall is equipped with thermal insulation layer, the thermal insulation layer bottom end is equipped with multiple groups support frame, the inner shell bottom right side opening is equipped with water inlet pipe, the water inlet pipe other end is connected with water pump, the inner casing top middle portion offers heating power outlet.The utility model is when pressure is excessive, by safe valve regulation internal pressure, when pressure overload, drains internal pressure by rupture disk, greatly reduces device and explode because of pressure overload, the effective safety for improving device is advantageously implemented safety in production.

Description

A kind of highly-safe boilers and pressure vessel

Technical field

The utility model relates to highly-safe boiler pressure technical field, specially a kind of highly-safe boiler pressure Container.

Background technique

Boilers and pressure vessel is the full name of boiler and pressure vessel, because they belong to special equipment, in production and life Work occupies critically important position, and boiler is the machinery for water being heated as using the thermal energy of fuel or other energy hot water or steam Equipment, for boilers and pressure vessel because of the particularity of device, internal pressure and temperature are higher, are easy to appear the case where bursting, and cause tight The casualties and property loss of weight, above-mentioned in order to solve the problems, such as, therefore, it is proposed that a kind of highly-safe Boilers and pressure vessel.

Utility model content

The purpose of this utility model is to provide a kind of highly-safe boilers and pressure vessels, solve institute in background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of highly-safe boilers and pressure vessel, Including inner casing and combustor, it is connected with air supply tube at the top of the combustor left end, the air supply tube other end is equipped with air blower, Combustor left end bottom is connected with fuel gas conduit, and electric-air valve, the combustor right end peace are equipped at the top of the fuel gas conduit Equipped with burning cabinet, multiple groups combustion tube has been mounted equidistant in the burning cabinet right end, and the multiple groups combustion tube right end is connected with row Smoke pipe, the inner casing outer wall are equipped with thermal insulation layer, and the thermal insulation layer bottom end is equipped with multiple groups support frame, the inner shell bottom right side Offer water inlet pipe, the water inlet pipe other end is connected with water pump, and the inner casing top middle portion offers heating power outlet, it is described every Control panel is installed, the control panel top left side is equipped with pressure gauge, the control panel top on the right side of thermosphere right end Right side is equipped with thermometer, and the control panel bottom is equipped with single-chip microcontroller, and the control panel bottom end is equipped with buzzer, institute The signal output end of the signal input part and single-chip microcontroller of stating buzzer connects.

As a kind of preferred embodiment of the utility model, the inner casing inner wall top left side is equipped with pressure inverting Device, the pressure transmitter model CYYZ11, the signal output end of the pressure transmitter are connect with pressure gauge, the inner casing Inner wall top right side is equipped with rupture disk, and the signal input part of the rupture disk and the signal output end of single-chip microcontroller connect, described The signal input part of single-chip microcontroller and the signal output end of pressure gauge connect.

As a kind of preferred embodiment of the utility model, the inner casing left side top offers safety valve.

As a kind of preferred embodiment of the utility model, water level sensor is installed on the right side of the inner casing inner wall, institute The model MIK-RP of water level sensor is stated, the signal output end of the water level sensor is connect with single-chip microcontroller, the single-chip microcontroller Signal output end and water pump signal input part connect.

As a kind of preferred embodiment of the utility model, the burning cabinet bottom end is equipped with temperature sensor, institute Temperature sensor model PT100 is stated, the signal output end of the temperature sensor and the signal input part of thermometer connect, institute The signal input part of the signal output end and single-chip microcontroller of stating thermometer connects, the signal output end and electric-air valve of the single-chip microcontroller Signal input part connection.

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

A kind of highly-safe boilers and pressure vessel of the utility model:

1. the utility model passes through explosion when pressure overload when pressure is excessive, through safe valve regulation internal pressure Piece drains internal pressure, greatly reduces device and explodes because of pressure overload, and the effective safety for improving device is conducive to Realize safety in production.

2. the utility model controls electric-air valve, when temperature sensor is passed back when the temperature is excessively high, electronic gas by single-chip microcontroller Valve reduces combustion gas release, and when temperature is lower than production requirement, electric-air valve increases combustion gas release, facilitates cost reduction, also has Conducive to equipment safety is improved, the excessively high bring of avoiding device temperature is dangerous.

3. the utility model can be directly acquainted with the state of device by installation pressure gauge and thermometer, while because of installation There is buzzer, facilitate employee and guard multiple devices, advantageously reduces artificial, raising working efficiency.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram of the highly-safe boilers and pressure vessel entirety of the utility model；

Fig. 2 is the structural schematic diagram of the highly-safe right view of boilers and pressure vessel of the utility model；

Fig. 3 is the highly-safe boilers and pressure vessel circuit diagram figure of the utility model.

In figure: 1, inner casing 2, thermal insulation layer 3, pressure transmitter 4, rupture disk 5, combustor 6, water level sensor 7, temperature sensing Device 8, combustion tube 9, smoke exhaust pipe 10, water inlet pipe 11, support frame 12, water pump 13, air blower 14, air supply tube 15, electric-air valve 16, combustion Tracheae 17, burn cabinet 18, safety valve 19, pressure gauge 20, thermometer 21, control panel 22, single-chip microcontroller 23, buzzer 24, heat Power outlet.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of highly-safe boilers and pressure vessel, packet Inner casing 1 and combustor 17 are included, air supply tube 14,14 other end of the air supply tube installation are connected at the top of 17 left end of combustor There is air blower 13, the 17 left end bottom of combustor is connected with fuel gas conduit 16, is equipped with electric-air valve at the top of the fuel gas conduit 16 15,17 right end of combustor is equipped with burning cabinet 5, and multiple groups combustion tube 8, institute has been mounted equidistant in 5 right end of burning cabinet It states 8 right end of multiple groups combustion tube and is connected with smoke exhaust pipe 9, the 1 outer wall surrounding of inner casing is equipped with thermal insulation layer 2,2 bottom end of thermal insulation layer Multiple groups support frame 11 is installed, 1 bottom right of inner casing offers water inlet pipe 10, and 10 other end of water inlet pipe is connected with Water pump 12,1 top middle portion of inner casing offer heating power outlet 24, are equipped with control panel 21 on the right side of 2 right end of thermal insulation layer, 21 top left side of control panel is equipped with pressure gauge 19, and 21 top right side of control panel is equipped with thermometer 20, institute It states 21 bottom of control panel and single-chip microcontroller 22, the 22 model MPC-554 of single-chip microcontroller, 21 bottom end of the control panel peace is installed Equipped with buzzer 23, the signal input part of the buzzer 23 is connect with the signal output end of single-chip microcontroller 22.

As shown in Figure 1, air is sent to combustor 17, electronic gas by snorkel 14 by air blower 13 in the present embodiment Valve 15 controls fuel gas conduit 16 and combustion gas is sent to combustor 17, and combustor 17 lights combustion gas, burns in burning cabinet 5 and combustion tube 8, Cigarette is discharged by smoke exhaust pipe 9, is equipped with thermal insulation layer 2 outside inner casing 1, is conducive to avoid scalding, and water pump 12 passes through water inlet pipe 10 for water Inner casing 1 is added, has heating power to export 24 at the top of inner casing 1, by being equipped with pressure gauge 19 and thermometer 20, is conducive to be directly acquainted with Unit state, is conducive to the control of this device by single-chip microcontroller 22, and buzzer 23 is conducive to reminding employees attention device state It is whether normal.

Wherein, the 1 inner wall top left side of inner casing is equipped with pressure transmitter 3,3 model of pressure transmitter The signal output end of CYYZ11, the pressure transmitter 3 are connect with pressure gauge 19, and the 1 inner wall top right side of inner casing is equipped with Rupture disk 4, the signal output end of the signal input part connection single-chip microcontroller 22 of the rupture disk 4, the signal input of the single-chip microcontroller 2 End is connect with the signal output end of pressure gauge 19.

In the present embodiment as shown in Figure 1, by installation pressure transmitter 3 by pressure feedback to pressure gauge 19, when pressure reaches To when danger, signal is transmitted to single-chip microcontroller 22 by pressure gauge 19, and single-chip microcontroller 22 will start rupture disk 4, helps to reduce safety accident Generation.

Wherein, 1 left side top of inner casing offers safety valve 18.

As shown in Figure 1, offering safety valve 18 by 1 left side top of inner casing in the present embodiment, when pressure mistake in inner casing 1 Gao Shi, safety valve, which automatically turns on, reduces 1 pressure of inner casing, is conducive to pressure in good control device.

Wherein, water level sensor 6, the model MIK- of the water level sensor 6 are installed on the right side of 1 inner wall of inner casing The signal output end of RP, the water level sensor 6 are connect with single-chip microcontroller 22, the signal output end and water pump 12 of the single-chip microcontroller 22 Signal input part connection.

In the present embodiment as shown in Figure 1, by being equipped with water level sensor 6, it can be very good the more of water in control device Few, when water level is too low, signal is transmitted to single-chip microcontroller 22 by water level sensor 6, and single-chip microcontroller 22, which starts water pump 12, to carry out adding water, favorably In control device water level, reduction causes device damage occur because water level is too low and causes safety accident.

Wherein, 5 bottom end of burning cabinet is equipped with temperature sensor 7, the 7 model PT100 of temperature sensor, institute The signal output end for stating temperature sensor 7 is connect with the signal input part of thermometer 20, the signal output end of the thermometer 20 It is connect with the signal input part of single-chip microcontroller 22, the signal output end of the single-chip microcontroller 22 and the signal input part of electric-air valve 15 connect It connects.

As shown in Figure 1, data are transmitted to thermometer 20 by being equipped with temperature sensor 7 in the present embodiment, work as combustion box Body 5 controls electric-air valve 15 when the temperature is excessively high, by single-chip microcontroller 22, reduces combustion gas release, when burning 5 temperature of cabinet is unsatisfactory for giving birth to When production, electric-air valve 15 is controlled by single-chip microcontroller 22, increases combustion gas release, helps to reduce cost, is conducive to holding meanss and asks Topic, avoiding device temperature are excessively high.

When a kind of highly-safe boilers and pressure vessel uses: device need to connect external power supply, fuel gas conduit when work 16 connect outer combustion gas, and water pump 12 connects external water source, by the way that suitable water is added in inner casing 1 by water pump 12, open electric-air valve 15 It with air blower 13, then is lighted by combustor 17, by burning cabinet 5 and combustion tube 8, water in inner casing 4 is heated, when under water level Certain position is dropped to, water pump 12 is started by single-chip microcontroller 22 and send water, when temperature sensor 7 receives high temperature, buzzer 23 can be rung It rises, while electric-air valve 15 can reduce combustion gas release, when the temperature is too low, electric-air valve 15 will increase combustion gas release, when inner casing 1 When middle pressure is excessive, pressure valve 18 can automatic pressure-reducing can trigger rupture disk 4 when pressure transmitter 3 senses pressure hazard, Heating power passes through 24 discharge of heating power outlet.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of highly-safe boilers and pressure vessel, including inner casing (1) and combustor (17), it is characterised in that: the burning It is connected with air supply tube (14) at the top of machine (17) left end, air supply tube (14) other end is equipped with air blower (13), the burning Machine (17) left end bottom is connected with fuel gas conduit (16), is equipped with electric-air valve (15), the burning at the top of the fuel gas conduit (16) Machine (17) right end is equipped with burning cabinet (5), and burning cabinet (5) right end has been mounted equidistant multiple groups combustion tube (8), described more Group combustion tube (8) right end is connected with smoke exhaust pipe (9), and inner casing (1) the outer wall surrounding is equipped with thermal insulation layer (2), the thermal insulation layer (2) bottom end is equipped with multiple groups support frame (11), and inner casing (1) bottom right offers water inlet pipe (10), the water inlet pipe (10) other end is connected with water pump (12), and inner casing (1) top middle portion offers heating power outlet (24), the thermal insulation layer (2) It is equipped with control panel (21) on the right side of right end, control panel (21) top left side is equipped with pressure gauge (19), the control Panel (21) top right side is equipped with thermometer (20), and control panel (21) bottom is equipped with single-chip microcontroller (22), the list Piece machine (22) model MPC-554, control panel (21) bottom end are equipped with buzzer (23), the letter of the buzzer (23) Number input terminal is connect with the signal output end of single-chip microcontroller (22).

2. the highly-safe boilers and pressure vessel of one kind according to claim 1, it is characterised in that: in the inner casing (1) Wall top left side is equipped with pressure transmitter (3), pressure transmitter (3) the model CYYZ11, the pressure transmitter (3) Signal output end connect with pressure gauge (19), inner casing (1) the inner wall top right side is equipped with rupture disk (4), the explosion The signal output end of signal input part connection single-chip microcontroller (22) of piece (4), the signal input part and pressure of the single-chip microcontroller (22) The signal output end of table (19) connects.

3. the highly-safe boilers and pressure vessel of one kind according to claim 1, it is characterised in that: the inner casing (1) is left Lateral roof offers safety valve (18).

4. the highly-safe boilers and pressure vessel of one kind according to claim 1, it is characterised in that: in the inner casing (1) It is equipped with water level sensor (6) on the right side of wall, the model MIK-RP of the water level sensor (6), the water level sensor (6) Signal output end is connect with single-chip microcontroller (22), and the signal output end of the single-chip microcontroller (22) and the signal input part of water pump (12) connect It connects.

5. the highly-safe boilers and pressure vessel of one kind according to claim 1, it is characterised in that: the burning cabinet (5) bottom end is equipped with temperature sensor (7), temperature sensor (7) the model PT100, the letter of the temperature sensor (7) Number output end is connect with the signal input part of thermometer (20), the signal output end of the thermometer (20) and single-chip microcontroller (22) Signal input part connection, the signal output end of the single-chip microcontroller (22) are connect with the signal input part of electric-air valve (15).