CN100445663C - Strong burning after burning automatic long boiling drinking water boiler - Google Patents

Strong burning after burning automatic long boiling drinking water boiler Download PDF

Info

Publication number
CN100445663C
CN100445663C CNB2006101406094A CN200610140609A CN100445663C CN 100445663 C CN100445663 C CN 100445663C CN B2006101406094 A CNB2006101406094 A CN B2006101406094A CN 200610140609 A CN200610140609 A CN 200610140609A CN 100445663 C CN100445663 C CN 100445663C
Authority
CN
China
Prior art keywords
air
communicated
valve
burning
supply
Prior art date
Application number
CNB2006101406094A
Other languages
Chinese (zh)
Other versions
CN1948849A (en
Inventor
贾树峰
Original Assignee
贾树峰
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 贾树峰 filed Critical 贾树峰
Priority to CNB2006101406094A priority Critical patent/CN100445663C/en
Publication of CN1948849A publication Critical patent/CN1948849A/en
Application granted granted Critical
Publication of CN100445663C publication Critical patent/CN100445663C/en

Links

Abstract

The invention comprises a boiler body part, a flue part, a water-feeding part, an electric control part and an air-supply part. In the outer container of the boiler body part are disposed an inner container and a baffle and in the inner container is disposed a grate pipe. Between the outer container of the boiler body and the baffle is formed a boiler water storage tank and between the inner container and the baffle is formed a water-boiling tank. The smoke pipe passes through between the outer and inner containers and runs through the baffle. The grate pipe is used for dividing the inner container into upper and lower chambers and the upper chamber is a stored coal gasification chamber and the lower chamber is combustion chamber. The air-supply device has two air ducts, in which are mounted one-way valves capable of stopping reversed air pressure in the boiler from damaging the blower. Closing the automatic reversing valve in the flue makes the combustion way change to the reverse combustion.

Description

Strong burning after burning automatic long boiling drinking water boiler

Technical field

The invention belongs to the heating equipment field, relate to the anti-automatic control homogeneous solution-type reactor of often beginning to drink that burns of a kind of strong combustion.

Background technology

Existing coal-fired water boiler has the following disadvantages:

One, air-supply arrangement can only be blown in single air channel, is not suitable for the multiple spot air-supply, does not have anti-adverse current measure, when burner hearth air pressure is uprushed, damages air blast easily.

Two, boiler does not have the flue automatic diverter valve, when boiler operatiopn, forward combustion can not be transformed to reverse burning, is unfavorable for environmental protection.

Three, burning in boiler boiled water tank and boiling water container are located at together, and be that boiled water tank is independent, causes easily newly to add cold water and the mixed mutually phenomenon of boiling water, and can not guarantee that the water of emitting definitely is boiling water.

Four, boiler can not be controlled automatically, and section supply boiling water can not be supplied boiling water at any time between can only dividing, and the fireman operates bothersomely, and labour intensity is also bigger.

Summary of the invention

The objective of the invention is to solve the deficiency of above-mentioned prior art existence and provide a kind of interior oppositely air pressure of stove that prevents to damage air blast; the flue automatic diverter valve can change flue gas flow direction; make soot emissions low; be beneficial to environmental protection; independent boiling water container can provide boiling water, the strong burning after burning automatic long boiling drinking water boiler that automatic controlling level is high continuously.

The technical solution used in the present invention: a kind of strong burning after burning automatic long boiling drinking water boiler, comprise oven body part, the flue part, the moisturizing part, automatically controlled part, the air-supply part, be provided with inner bag and demarcation strip in the outer courage of described oven body part, be provided with furnace grate tube in the inner bag, form the boiling water container between the outer courage of described oven body part and the demarcation strip, form boiled water tank between inner bag and the demarcation strip, smoke pipe passes between outer courage and inner bag, and run through demarcation strip, furnace grate tube is divided into inner bag, following two chambers, upper chamber is storage coal gasification chamber, and lower chambers is the combustion chamber, and the flue automatic diverter valve of described flue part is communicated with sway bracing pipe and chimney.

Described boiling water container is provided with decontrols the mouth of a river, boiling water inlet and gas vent, and gas vent and bleeder pipe are communicated with; Boiled water tank is provided with steam vent, boiling water outlet, and steam vent is communicated with bleeder pipe; The bottom nozzle of smoke pipe is communicated with the combustion chamber, and the top ports of smoke pipe is communicated with last smoke-box, and last smoke-box top is provided with communicating pipe, and the side is provided with shoot door, and communicating pipe is communicated with chimney.

The first fire door circle, the second fire door circle are housed on the described storage coal gasification chamber, on the described first fire door circle, the second fire door circle firing door, coke cleaning fire door are housed respectively, the 3rd fire door circle is housed on the combustion chamber, on the 3rd fire door circle ash door is housed, storage top, coal gasification chamber is provided with the wind hole one time, and communicating pipe is equipped with at the top, is provided with the branch fan housing in the combustion chamber, divide fan housing to be provided with secondary air hole in a row, a wind hole and divide fan housing to be communicated with air-supply arrangement.

Ball-cock assembly is equipped with in the water supply tank side of described moisturizing part, and connecting leg is equipped with in the bottom, and ball-cock assembly and running water are taken over and connected, and connecting leg bottom nozzle and boiled water tank are connected.

One end of the adapter of described automatically controlled part is communicated with the outlet of the boiling water of boiled water tank, and the other end is communicated with the boiling water inlet of boiling water container, and electrically operated valve is communicated with on taking over.

The air blast of the air-supply arrangement of described air-supply part is communicated with main air supply duct, main air supply duct is communicated with air compartment by rotary valve, the main air outlet of air compartment is communicated with first air channel, on the main air outlet of air compartment check valve is housed, check valve constitutes by being installed in renovating on the air compartment master air outlet, be articulated in the top of main air outlet on described the renovating by bearing pin, the opening direction of renovating is consistent with the air supply direction of air blast, the air port that branches out of described air compartment is communicated with second air channel, on second air channel, butterfly valve is housed, first air channel is communicated with air delivery duct on the housing through air main, the air delivery duct is communicated with a wind hole, and second air channel is through branch wind pipe, divide fan housing to be communicated with secondary air hole.

The handle of removing of the rotary valve of the air-supply arrangement of described air-supply part is connected with spool, and valve core rotation is contained in the inner chamber of valve body, and the forward and backward two ends of valve body are provided with opening opposing, and an opening is communicated with air compartment, and another opening is communicated with main air supply duct; The position corresponding with valve body openings, forward and backward two ends of spool is provided with the aperture that communicates.

The circular valve block and the rotating shaft of the butterfly valve of the air-supply arrangement of described air-supply part are affixed, and circular valve block is contained in second air channel, and the outer end of rotating shaft connects handle, is set with spring in the rotating shaft.

The capping of described flue automatic diverter valve is contained on the interior valve port of valve seat, valve gap is housed on the valve seat, capping is connected with push rod by bearing pin, the outer end that push rod stretches out in valve seat cooperates with thimble by the top spring and links, thimble connects moving armature, and moving armature is set in the inner chamber of deciding armature, decides to be equipped with on the armature coil, decide armature and support is affixed, support and valve seat are affixed, and back-moving spring is housed on the push rod, and the end of push rod is bolted with adjusting nut, support plate is equipped with at the middle part of support, thimble inserts in the aperture of push rod end, is bolted with adjusting nut on the thimble, and the top spring is enclosed within on the thimble, guard shield is equipped with in the outside of deciding armature, and guard shield and support are affixed.

The circuit of described automatically controlled part comprises two-phase power supply live wire L1, zero line N, master switch QF2, button switch K 1, motor M 1, electromagnet KA2, electrothermal relay FR1A, electrothermal relay contact FR1, A.C. contactor KM1, main contacts KM1A, automatic air-break switch QF1, temperature controller BT, normally opened contact BT1, normally-closed contact BT2, coil KA1, motor M 1 is through overtemperature relay FR1A, the main contacts KM1A of A.C. contactor KM1, automatic air-break switch QF1 is connected with two-phase power supply live wire L1, zero line N, and the thermosensitive probe of temperature controller BT is installed on the outer courage.

The present invention has following positive beneficial effect:

1. air-supply arrangement is provided with two air channels, is fit to the multiple spot air distribution, and is easy to adjust, can control total intake by rotary valve, and check valve is equipped with in the air channel, can prevent that gas from flowing backwards;

2. be provided with the flue automatic diverter valve and can change flue gas flow direction, when air blast was worked, the flue automatic diverter valve was closed, and made combustion system become reverse burning, and soot emissions are low, are beneficial to environmental protection;

3. the boiler top is provided with water supply tank, and water supply tank inner float ball valve and running water communicate, and can realize automatic water supplement;

4. the boiling water container independently is provided with, and by electrically operated valve control, can prevent from newly to add cold water and sneak into, and guarantees that the water of emitting is boiling water, can supply boiling water at any time;

5. the automatic controlling level height is simple to operate, does not need the fireman to stand fast at for a long time.

Description of drawings

Fig. 1 is the front view of structural representation of the present invention;

Fig. 2 is an A-A cutaway view among Fig. 1;

Fig. 3 is the vertical view of structural representation of the present invention;

Fig. 4 is air-supply arrangement 26 structure cutaway views of the present invention;

Fig. 5 is a B-B cutaway view among Fig. 4;

Fig. 6 is flue automatic diverter valve 16 structure cutaway views among Fig. 1;

Fig. 7 is a C portion enlarged drawing among Fig. 6;

Fig. 8 is circuit theory diagrams of the present invention.

The specific embodiment

Consult Fig. 1, Fig. 2, shown in Figure 3, a kind of strong burning after burning automatic long boiling drinking water boiler mainly is made of oven body part A, flue part B, moisturizing portion C, automatically controlled part D, air-supply part E etc.; Its oven body part A is vertical water boiler, and the top is provided with flue part B and moisturizing portion C, and the side is provided with automatically controlled part D and air-supply part E.

Described oven body part A comprises ash door 1, inner bag 2, smoke pipe 3, boiled water tank 4, outer courage 5, decontrol the mouth of a river 6, boiling water container 7, boiling water inlet 8, shoot door 9, last smoke-box 10, communicating pipe 11, gas vent 12, bleeder pipe 15, bleeder pipe 18, steam vent 22, boiling water outlet 24, firing door 25, decoking door 27, divide gas hood 28, combustion chamber 29, secondary air hole 30, furnace grate tube 31, storage coal gasification chamber 32, a wind hole 33, communicating pipe 34, the first fire door circle 36, the second fire door circle 37, the 3rd fire door circle 38, demarcation strip 39 parts such as grade; Be provided with inner bag 2 and demarcation strip 39 in its outer courage 5, form boiling water container 7 between outer courage 5 and the demarcation strip 39 and be used to store boiling water, boiling water container 7 is provided with decontrols the mouth of a river 6, boiling water inlet 8 and gas vent 12, and gas vent 12 and bleeder pipe 15 are communicated with; The boiled water tank 4 that forms between its inner bag 2 and the demarcation strip 39 is used to adorn water to be heated, and boiled water tank 4 is provided with steam vent 22, boiling water outlet 24, and steam vent 22 is communicated with bleeder pipe 18; Smoke pipe 3 passes between outer courage 5 and inner bag 2, and runs through demarcation strip 39, and smoke pipe 3 has many, the bottom nozzle of smoke pipe 3 is communicated with combustion chamber 29, and the top ports of smoke pipe 3 is communicated with last smoke-box 10, and last smoke-box 10 tops are provided with communicating pipe 11, the side is provided with shoot door 9, and communicating pipe 11 is communicated with chimney 14.

In the described inner bag 2 furnace grate tube 31 is housed, furnace grate tube 31 is divided into inner bag 2, following two chambers, upper chamber is storage coal gasification chamber 32, lower chambers is combustion chamber 29, on the storage coal gasification chamber 32 the first fire door circle 36 is housed, the second fire door circle 37, this first fire door circle 36, on second fire door 37 firing door 25 is housed respectively, coke cleaning fire door 27, the 3rd fire door circle 38 is housed on the combustion chamber 29, dress ash door 1 on the 3rd fire door circle 38, storage 32 tops, coal gasification chamber are provided with wind hole 33 one time, communicating pipe 34 is equipped with at the top, be provided with branch fan housing 28 in the combustion chamber 29, divide fan housing 28 to be provided with secondary air hole in a row 30, wind hole 33 and divide fan housing 28 all to be communicated with air-supply arrangement 26, air-supply arrangement 26 can be sent into air respectively and store coal gasification chamber 32, combustion chamber 29 makes coal gasification combustion, gas fume after burning at first enters smoke-box 10 by smoke pipe 3, is discharged by chimney 14 then.

Described flue part B comprises parts such as sway bracing pipe 13, chimney 14, flue automatic diverter valve 16; Its communicating pipe 34 is connected with sway bracing pipe 13 through flue automatic diverter valve 16, and sway bracing pipe 13 is communicated with chimney 14.

Described moisturizing portion C comprises parts such as water supply tank 17, ball-cock assembly 19, running water adapter 20, connecting leg 21; Ball-cock assembly 19 is equipped with in its water supply tank 17 sides, and connecting leg 21 is equipped with in the bottom, and ball-cock assembly 19 is taken over 20 with running water and connected, and connecting leg 21 bottom nozzles and boiled water tank 4 are connected, and water supply tank 17 can guarantee that boiled water tank 4 produces certain static pressure, realizes automatic water supplement.

Described automatically controlled part D comprises parts such as electric cabinet 23, electrically operated valve 35, adapter 40; One end of its adapter 40 is communicated with the boiling water of boiled water tank 4 outlet 24, the other end of adapter 40 is communicated with the boiling water of boiling water container 7 inlet 8, boiling water inlet 8 and boiling water are exported 24 be communicated with by taking over 40, electrically operated valve 35 is communicated with to be taken on 40, only logical by electrically operated valve 35 control boiling water, to prevent that boiling water does not enter in the boiling water container 7, can provide boiling water at any time.

Consult Fig. 4, shown in Figure 5 simultaneously, described air-supply part E comprises parts such as air-supply arrangement 26, air delivery duct 41, air main 42, branch wind pipe 43; Its air-supply arrangement 26 is communicated with air main 42 and branch wind pipe 43, and air main 42 is communicated with air delivery duct 41.

Parts such as described air-supply arrangement 26 comprises first air channel 2601, renovate 2602, air compartment 2603, air blast 2607, main air supply duct 2608, rotary valve 2609, second air channel 2610, butterfly valve 2611, bearing pin 2616; Its air blast 2607 is communicated with main air supply duct 2608, main air supply duct 2608 is communicated with air compartment 2603 by rotary valve 2609, the main air outlet of air compartment 2603 is communicated with first air channel 2601, on the main air outlet of air compartment 2603 check valve is housed, check valve 2602 constitutes by being installed in renovating on the air compartment 2603 main air outlets, this renovates 2602 upper end is articulated in main air outlet by bearing pin 2616 top, it is consistent with the air supply direction of air blast 2607 to renovate 2602 opening direction, when air blast 2607 is started working, renovating 2602 opens, when the reverse air pressure in combustion chamber 29 or the storage coal gasification chamber 32 surpasses air blast 2607 operating pressures, renovate 2602 and close, protection air blast 2607 is not reversed air pressure and damages; The air port that branches out of described air compartment 2603 is communicated with second air channel 2610, on second air channel 2610, butterfly valve 2611 is housed, first air channel 2601 is communicated with air delivery duct 41 on the housing through air mains 42, air delivery duct 41 is communicated with a wind hole 33, and second air channel 2610 is communicated with secondary air hole 30 through branch wind pipe 43, branch fan housing 28.

Described rotary valve 2609 by valve body 2604, spool 2605, remove and form 2606 etc.; Remove and be connected 2606 with spool 2605, spool 2605 is contained in the inner chamber of valve body 2604 rotationally, the forward and backward two ends of valve body 2604 are provided with opening opposing 2617,2618, and opening 2617 is communicated with air compartment 2603, and opening 2618 is communicated with main air supply duct 2608; The position corresponding with valve body openings, forward and backward two ends of spool 2605 is provided with the aperture 2619,2620 that communicates; Rotation is removed 2606, drives spool 2605 and rotates, and the relative position of two apertures 2619,2620 of change spool 2605 and two openings 2617,2618 of valve body 2604 can be regulated total intake.

Described butterfly valve 2611 is made up of handle 2612, spring 2613, circular valve block 2614, rotating shaft 2615 etc.; Its circular valve block 2614 is affixed with rotating shaft 2615, circular valve block 2614 is contained in second air channel 2610, the outer end of rotating shaft 2615 connects handle 2612, has been set with the spring 2613 of damping action in the rotating shaft 2615, and spring 2613 provides certain damping force for handle 2612; When rotating handle 2612, drive rotating shaft 2615 and circular valve block 2614 rotate, and by the opening angle of the circular valve block 2614 of handle 2612 manipulations, second air channel, 2610 standard-sized sheets, full cut-off or part can be opened, thereby control the air quantity that enters in second air channel 2610.

Consult Fig. 6, shown in Figure 7, described flue automatic diverter valve 16 comprises valve seat 1601, capping 1602, bearing pin 1603, support plate 1604, valve gap 1605, support 1606, back-moving spring 1607, push rod 1608, adjusting nut 1609, guard shield 1610, decides parts such as armature 1611, cushion pad 1612, moving armature 1613, coil 1614, thimble 1615, adjusting nut 1616, top spring 1617; Its capping 1602 is contained on the valve port in the valve seat 1601, valve gap 1605 is housed on the valve seat 1601, capping 1602 is connected with push rod 1608 by bearing pin 1603, the outer end that push rod 1608 stretches out in valve seat 1601 cooperates with thimble 1615 by top spring 1617 and links, thimble 1615 connects moving armature 1613, moving armature 1613 is set in the inner chamber of deciding armature 1611, deciding coil 1614 is housed on the armature 1611 is KA1, it is affixed with support 1606 to decide armature 1611, support 1606 is affixed with valve seat 1601, back-moving spring 1607 is housed on the push rod 1608, the end of push rod 1608 is bolted with adjusting nut 1609, support plate 1604 is equipped with at the middle part of support 1606, and the two ends of back-moving spring 1607 are replaced respectively on adjusting nut 1609 and support plate 1604, and adjusting nut 1609 is used to adjust the compression stress of back-moving spring 1607; Thimble 1615 inserts in the aperture of push rod 1608 ends, be bolted with adjusting nut 1616 on the thimble 1615, top spring 1617 is enclosed within on the thimble 1615, the two ends of top spring 1617 are replaced respectively on the end of adjusting nut 1616 and push rod 1608, adjusting nut 1616 is used to adjust the compression stress of top spring 1617, guard shield 1610 is equipped with in the outside of deciding armature 1611, and guard shield 1610 is affixed with support 1606.

The operation principle of described flue automatic diverter valve 16: when coil 1614 is charged, the magnetic field force induced effect of moving armature 1613 with decide armature 1611 adhesives, moving armature 1613 compressing thimbles 1615 in attracting process, adjusting nut 1616 on the thimble 1615 promotes top spring 1617, top spring 1617 promotes push rod 1608, push rod 1608 promotes capping 1602, makes capping 1602 close port; When coil 1614 dead electricity, moving armature 1613 no longer is subjected to the effect of magnetic field force, and under the elastic force effect of back-moving spring 1607, moving armature 1613 is released return, and capping 1602 is opened.

Consult shown in Figure 8ly, circuit of the present invention mainly comprises two-phase power supply live wire L1, zero line N, master switch QF2, button switch K 1, motor M 1, electromagnet KA2, electrothermal relay FR1A, electrothermal relay contact FR1, A.C. contactor KM1, main contacts KM1A, automatic air-break switch QF1, temperature controller BT, normally opened contact BT1, normally-closed contact BT2, coil KA1 etc.

Its operation principle: the circuit symbol M1 in the electrical control cubicles 23 represents the motor of air blast 2607, and KA2 represents the electromagnet of electrically operated valve 35.Motor M 1 is through overtemperature relay FR1A, the main contacts KM1A of A.C. contactor KM1, automatic air-break switch QF1 is connected with two-phase power supply live wire L1, zero line N, the thermosensitive probe of temperature controller BT is installed on the outer courage 5, when water temperature reaches design temperature in the boiled water tank 4, the normally opened contact BT1 closure of temperature controller BT, electromagnet KA2 gets electric adhesive; Under the static pressure that top water supply tank 17 produces, the boiling water in the boiled water tank 4 are by boiling water outlet 24, by take over 40, electrically operated valve 35, boiling water inlet 8, enter in the boiling water container 7.

When water temperature does not reach design temperature in the boiled water tank 4, the normally opened contact BT1 of temperature controller BT opens, KA2 electromagnet dead electricity disconnects, make electrically operated valve 35 be in cut-off state, prevent that the water in the boiled water tank 4 from flowing in the boiling water container 7, at this moment, BT2 normally-closed contact closure, the coil of A.C. contactor KM1 gets electric, and it often opens main contacts KM1A closure, motor M 1 work of air blast 2607, air-supply in storage coal gasification chamber 32 and combustion chamber 29, simultaneously, the coil KA1 of flue automatic diverter valve 16 gets electric adhesive, capping 1602 is closed, and makes combustion system be in anti-burning mode.

When water temperature surpassed design temperature, the normally-closed contact BT2 of temperature controller BT opened, the coil losing electricity of A.C. contactor KM1, and it is often opened main contacts KM1A and opens, and the motor M 1 of air blast 2607 quits work, thereby realizes air-supply automatically; Simultaneously, the coil KA1 dead electricity of flue automatic diverter valve 16 disconnects, and capping 1602 is opened, and makes the remaining flue gas in the storage coal gasification chamber 32 pass through communicating pipe 34, flue automatic diverter valve 16, sway bracing pipe 13, chimney 14 rows to atmosphere.

Claims (10)

1. strong burning after burning automatic long boiling drinking water boiler, comprise oven body part, the flue part, the moisturizing part, automatically controlled part, the air-supply part, be provided with inner bag and demarcation strip in the outer courage of described oven body part, be provided with furnace grate tube in the inner bag, it is characterized in that forming between the outer courage (5) of described oven body part (A) and the demarcation strip (39) boiling water container (7), form boiled water tank (4) between inner bag (2) and the demarcation strip (39), smoke pipe (3) passes between outer courage (5) and inner bag (2), and run through demarcation strip (39), furnace grate tube (31) is divided into inner bag (2), following two chambers, upper chamber is storage coal gasification chamber (32), lower chambers is combustion chamber (29), and the flue automatic diverter valve (16) of described flue part (B) is communicated with sway bracing pipe (13) and chimney (14).
2. strong burning after burning automatic long boiling drinking water boiler according to claim 1 is characterized in that described boiling water container (7) is provided with the relieving mouth of a river (6), boiling water inlet (8) and gas vent (12), and gas vent (12) and first bleeder pipe (15) are communicated with; Boiled water tank (4) is provided with steam vent (22), boiling water outlet (24), and steam vent (22) is communicated with second bleeder pipe (18); The bottom nozzle of smoke pipe (3) is communicated with combustion chamber (29), and the top ports of smoke pipe (3) is communicated with last smoke-box (10), and last smoke-box (10) top is provided with first communicating pipe (11), and the side is provided with shoot door (9), and first communicating pipe (11) is communicated with chimney (14).
3. strong burning after burning automatic long boiling drinking water boiler according to claim 1, it is characterized in that being equipped with on the described storage coal gasification chamber (32) the first fire door circle (36), the second fire door circle (37), the described first fire door circle (36), on the second fire door circle (37) firing door (25) is housed respectively, coke cleaning fire door (27), the 3rd fire door circle (38) is housed on the combustion chamber (29), on the 3rd fire door circle (38) ash door (1) is housed, storage top, coal gasification chamber (32) is provided with a wind hole (33), second communicating pipe (34) is equipped with at the top, be provided with branch fan housing (28) in the combustion chamber (29), divide fan housing (28) to be provided with secondary air hole in a row (30), a wind hole (33) and branch fan housing (28) are communicated with air-supply arrangement (26).
4. according to claim 1 or 2 or 3 described strong burning after burning automatic long boiling drinking water boiler, ball-cock assembly (19) is equipped with in water supply tank (17) side that it is characterized in that described moisturizing part (C), connecting leg (21) is equipped with in the bottom, ball-cock assembly (19) is taken over (20) with running water and is connected, and connecting leg (21) bottom nozzle and boiled water tank (4) are connected.
5. according to claim 1 or 2 or 3 described strong burning after burning automatic long boiling drinking water boiler, an end that it is characterized in that the adapter (40) of described automatically controlled part (D) is communicated with the boiling water outlet (24) of boiled water tank (4), the other end is communicated with the boiling water inlet (8) of boiling water container (7), and electrically operated valve (35) is communicated with to be taken on (40).
6. according to claim 1 or 2 or 3 described strong burning after burning automatic long boiling drinking water boiler, the air blast (2607) that it is characterized in that the air-supply arrangement (26) of described air-supply part (E) is communicated with main air supply duct (2608), main air supply duct (2608) is communicated with air compartment (2603) by rotary valve (2609), the main air outlet of air compartment (2603) is communicated with first air channel (2601), on the main air outlet of air compartment (2603) check valve is housed, check valve is made of renovate (2602) that are installed on the main air outlet of air compartment (2603), described renovating (2602) upper end is articulated in the top of main air outlet by bearing pin (2616)
The opening direction of renovating (2602) is consistent with the air supply direction of air blast (2607), the air port that branches out of described air compartment (2603) is communicated with second air channel (2610), butterfly valve (2611) is housed on second air channel (2610), first air channel (2601) is communicated with air delivery duct (41) on the housing through air main (42), air delivery duct (41) is communicated with a wind hole (33), and second air channel (2610) are communicated with secondary air hole (30) through branch wind pipe (43), branch fan housing (28).
7. according to claim 1 or 2 or 3 described strong burning after burning automatic long boiling drinking water boiler, the removing of rotary valve (2609) that it is characterized in that the air-supply arrangement (26) of described air-supply part (E) is connected (2606) with spool (2605), spool (2605) rotates in the inner chamber of the valve body (2604) that is contained in rotary valve (2609), the forward and backward two ends of described valve body (2604) are provided with relative first opening (2617) and second opening (2618), first opening (2617) is communicated with air compartment (2603), and second opening (2618) is communicated with main air supply duct (2608); The position corresponding with valve body openings, forward and backward two ends of spool (2605) is provided with first aperture (2619) and second aperture (2620) that communicate.
8. according to claim 1 or 2 or 3 described strong burning after burning automatic long boiling drinking water boiler, the circular valve block (2614) of butterfly valve (2611) of air-supply arrangement (26) that it is characterized in that described air-supply part (E) is affixed with rotating shaft (2615), circular valve block (2614) is contained in second air channel (2610), the outer end of rotating shaft (2615) connects handle (2612), is set with spring (2613) in the rotating shaft (2615).
9. strong burning after burning automatic long boiling drinking water boiler according to claim 1, the capping (1602) that it is characterized in that described flue automatic diverter valve (16) is contained on the interior valve port of valve seat (1601), valve gap (1605) is housed on the valve seat (1601), capping (1602) is connected with push rod (1608) by bearing pin (1603), the outer end that push rod (1608) stretches out in valve seat (1601) cooperates with thimble (1615) by top spring (1617) and links, thimble (1615) connects moving armature (1613), moving armature (1613) is set in the inner chamber of deciding armature (1611), decide to be equipped with on the armature (1611) coil (1614), it is affixed with support (1606) to decide armature (1611), support (1606) is affixed with valve seat (1601), back-moving spring (1607) is housed on the push rod (1608), the end of push rod (1608) is bolted with adjusting nut (1609), support plate (1604) is equipped with at the middle part of support (1606), thimble (1615) inserts in the aperture of push rod (1608) end, be bolted with adjusting nut (1616) on the thimble (1615), top spring (1617) is enclosed within on the thimble (1615), guard shield (1610) is equipped with in the outside of deciding armature (1611), and guard shield (1610) is affixed with support (1606).
10. according to claim 1 or 2 or 3 described strong burning after burning automatic long boiling drinking water boiler, the circuit that it is characterized in that described automatically controlled part (D) comprises two-phase power supply live wire (L1), zero line (N), master switch (QF2), press button (K1), motor (M1), electromagnet (KA2), electrothermal relay (FR1A), electrothermal relay contact (FR1), A.C. contactor (KM1), main contacts (KM1A), automatic air-break switch (QF1), temperature controller (BT), normally opened contact (BT1), normally-closed contact (BT2), coil (KA1), motor (M1) is through overtemperature relay (FR1A), the main contacts (KM1A) of A.C. contactor (KM1), automatic air-break switch (QF1) and two-phase power supply live wire (L1), zero line (N) connects, and the thermosensitive probe of temperature controller (BT) is installed on the outer courage (5).
CNB2006101406094A 2006-09-29 2006-09-29 Strong burning after burning automatic long boiling drinking water boiler CN100445663C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006101406094A CN100445663C (en) 2006-09-29 2006-09-29 Strong burning after burning automatic long boiling drinking water boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006101406094A CN100445663C (en) 2006-09-29 2006-09-29 Strong burning after burning automatic long boiling drinking water boiler

Publications (2)

Publication Number Publication Date
CN1948849A CN1948849A (en) 2007-04-18
CN100445663C true CN100445663C (en) 2008-12-24

Family

ID=38018434

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2006101406094A CN100445663C (en) 2006-09-29 2006-09-29 Strong burning after burning automatic long boiling drinking water boiler

Country Status (1)

Country Link
CN (1) CN100445663C (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149955A (en) * 1978-05-17 1979-11-24 Matsushita Electric Ind Co Ltd Hot water boiler
CN2058001U (en) * 1989-11-22 1990-06-06 昆明能源研究所 Verticle double-layer fire grate back-burning tea/bath boiler of removing smoke and saving coal
CN2362048Y (en) * 1998-10-20 2000-02-02 刘学俭 Back-firing atmospheric furnace
US6612301B2 (en) * 1999-05-12 2003-09-02 State Industries, Inc. Water heater
CN2624057Y (en) * 2003-05-14 2004-07-07 西安交通大学 Small-sized inverse combustion coal gasification boiler
CN200965341Y (en) * 2006-09-29 2007-10-24 贾树峰 Forcibly back fired automatic potable water boiling boiler

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149955A (en) * 1978-05-17 1979-11-24 Matsushita Electric Ind Co Ltd Hot water boiler
CN2058001U (en) * 1989-11-22 1990-06-06 昆明能源研究所 Verticle double-layer fire grate back-burning tea/bath boiler of removing smoke and saving coal
CN2362048Y (en) * 1998-10-20 2000-02-02 刘学俭 Back-firing atmospheric furnace
US6612301B2 (en) * 1999-05-12 2003-09-02 State Industries, Inc. Water heater
CN2624057Y (en) * 2003-05-14 2004-07-07 西安交通大学 Small-sized inverse combustion coal gasification boiler
CN200965341Y (en) * 2006-09-29 2007-10-24 贾树峰 Forcibly back fired automatic potable water boiling boiler

Also Published As

Publication number Publication date
CN1948849A (en) 2007-04-18

Similar Documents

Publication Publication Date Title
JP5723974B2 (en) Firewood boiler
CN105222362A (en) The control system of gas-fired water heater
CN102538032B (en) Integrated intelligent air curtain stove
CN102512087B (en) Steam oven
CN102353038B (en) A kind of combined combustion boiler
CN102927594A (en) Multi-functional high-temperature efficient energy-saving steam oven
CN104236076A (en) Electrified heating furnace
KR101391849B1 (en) A portable korean underfloor heating boiler
CN201306834Y (en) Horizontal-type fire coal gasification environmental-protection furnace
CN201892254U (en) Integrated intelligent air curtain stove
CN202747317U (en) Biomass fuel burning fuel boiler
KR200279787Y1 (en) Boiler
CN203404807U (en) Energy-saving environment-friendly biomass automatic deslagging water heating cooking stove
CN206073142U (en) A kind of biomass semi-gasification combustion furnace
CN201262420Y (en) Horizontal stalk boiler
CN203501214U (en) Heating furnace
CN201448884U (en) Electrical-control gas stove utilizing given-proportion adjustment
CN102913887B (en) Steam-generating device used for electric steam box
CN201355118Y (en) Atmosphere module gas fired boiler
EP3209942A1 (en) Multi-purpose furnace system
KR101324474B1 (en) Firewood boiler of upward and downward firing construction
CN203550188U (en) Intelligent biomass fuel furnace
CN104819570A (en) Modular hot-water hot-blast stove capable of using both gas fuel and liquid fuel
CN101907291B (en) Multi-hearth three-dimensional circulating combustion boiler
CN104566345A (en) Biomass gasification combustion boiler

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160809

Address after: 074000, 188 North Main Street, Baoding, Hebei, Gaobeidian

Patentee after: Hebei Xinhua new environmental technology Co. Ltd.

Address before: 074000 Xin Huaxin Boiler Manufacturing Co., Ltd., 188 North Street, Hebei, Gaobeidian

Patentee before: Jia Shufeng

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081224

Termination date: 20170929