CN2559887Y - Automatic water supply device for multi-stage piston valve pot tube network non-pump non-heat consumption industrial boiler - Google Patents

Abstract

The utility model relates to a multilevel piston valve tank pipe network no-pump and no-heat-cost automatic water supply device used for an industrial boiler, in particular to a 'four-pipe' communicated automatic water-supply and standard insulation system non-heat-cost automatic water supply device which consists of five to a plurality of levels of piston valves double ball cocks or water level meter water level sensor systems and fission right potential difference arranged a plurality of equal-pressure tanks which are divided into two tank groups (or a plurality of groups) which are separately checked through the pipe network so as to realize a relay constant water supply of a water tank and equal-pressure tanks to the boiler appearing as a corresponding relay stable and constant water supply and also a corresponding relay constant water-entering to the tanks through the tanks, and to reach a steam-water exchanging non-pump and non-heat-cost water supply and simultaneous a corresponding relay constant stable pre-heating water supply. The utility model is suitable for various high, middle and low pressure boilers and the non-pump and non-heat-cost automatic constant water supply of the existing various boilers. The use of the utility model gives birth to an overall revolutionary technique reform for the industrial boiler water supply.

Description

Multi-level piston valve jar case pipe network does not have pump non-heat consumption Industrial Boiler Automatic Water System

The utility model relates to a kind of multi-level piston valve jar case pipe network does not have pump non-heat consumption Industrial Boiler Automatic Water System technology, especially a kind of multi-level piston valve automatically two groups of equipressure tanks of control valve pipe networks in parallel is that work and rest is alternately filled, let out vapour in the pushing off constantly that carbonated drink is preheating to steam energy in normal pressure water tank water body again of unified boiler feedwater row fortune and also heat is in boiler, and the result is the heat dissipation automatics that can feed water not.

At present, known Industrial Boiler all is to give moisturizing with pump, it consumes electricity, steam or oil and without exception, generally speaking, establish double pump work and rest water supply in parallel (not only account for cost but also must waste energy) more, and only promote injector (efficient low roughly has only about 13%, and the waste energy is very serious) with steam in the water pump fault or the time side that has a power failure; For the economize on electricity of national industrial boiler water-supply with avoid the needs of the tired hidden danger of electromechanical equipment, inventor research and put into effect " " equipressure tank. piston valve " no pump do not have consumption steam boiler (device) automatic water-replenishing device ", " Industrial Boiler does not have pump non-heat consumption waterworks and automatic control system " patent achievement, though solved the root problem of controlling the energy-conservation province of feedwater pump automatically or automatically of Industrial Boiler " no pump does not have consumption ", but the feedwater of interruption haply but is the interruption feedwater of the existing pump of superior son, there is not the feedwater of pump non-heat consumption continuously and automatically and especially can't resolve, this has just greatly limited to this full power-saving technology in big capacity, application on the high-pressure boiler particularly is equipped with the fluctuation of superheater working conditions change and is allowed more can't use on the limited boiler.

The purpose of this utility model is, connect the application of device and limnimeter by multi-level piston valve and all kinds of boiler water level, both solved and do not had the feedwater of pump non-heat consumption uninterruptedly, tack connects outside the active service boiler again, strive for that this complete energy-conservation water-supply technology is with application space as much as possible, take leave of the epoch of water pump feedwater and relative waste electric energy for national hundreds of thousands platform Industrial Boiler is unified, the target of going forward one by one to energy-conservation 20,000,000,000 yuan year marches.

The purpose of this utility model is to realize like this, be different from the single stage piston valve and be designed to the multi-level piston valve, valve is corresponding water level place opening on boiler water wall, inside and outside mouthful the inner valve body and the valve body of the defeated vapour of float valve float switch, fastening or the inside and outside flange double wall of body body screw thread connects, the defeated steam valve mouth of power is established on the right side on the left back corresponding tube of the valve body one-level plug section chamber, the wide chamber of 3～4 plugs is closed and is established secondary plug section, a left side, bottom right three on the left back corresponding tube of the secondary plug section chamber, defeated steam valve mouth and snifting valve mouth are established in the wide dislocation of four plugs, the dislocation of a left side, bottom right is established multiple steam valve mouth and is changed the steam valve mouth on the three grades of left back corresponding tube of plug section chambeies, about on the left back corresponding tube of the level Four plug section chamber every establishing standing steam valve port, change the steam valve mouth and bottom left is established blowdown valve port (correspondence is provided with tapered spring behind the Pyatyi plug), multi-level piston is the moulding of " doing " font serial connection, the left side in corresponding path tube chamber is opened and is moved back the steam valve mouth and (be called ten mouthfuls on valve body compound tube vapour net behind its axis left end shaft tail, i.e. number mouth 66 in regular turn, mouth 24, mouth 23, mouth 22, mouth 21, mouth 18, mouth 50, mouth 45, mouth 42, mouth 41), other establishes positive discrepancy in elevation set equipressure tank normal pressure radiator valve pipe network, system is with four to some equipressure tanks (jar etc., divide two partially to some unit jar group, per two unit jars are formed independent system), establish positive potential difference on the jar again and put an attemperater, draw the steam pipe mouth on each and prolong pipe and put in the case and establish three reduction of fractions to a common denominators and lead to outlet top (this group of each jar and connect a jar group come vapour check steam valve) and connect each self-corresponding steam releasing tube mouth under leading to again and (mouthful whenever establish heat exchanger in water tank in the water and closure was worn downwards at the bottom of the water tank for every jar, divide logical this group of two groups of parallel pipelines to let out the vapour non-return valve down at the end) let out the vapour non-return valve and in parallel with this group after case pushes up vapour non-return valve valve behind the valve, the group group is respectively to downward parallel connection discrepancy steam pipe continue connecing; Attract the mouth of pipe that anhydrates under every jar, mouth is whenever established go the feed water non-return valve of four-way to logical this group correspondence of downward pipe (each jar etc., divide two groups partially) this group parallel pipeline, the valve valve prolongs the pipe parallel connection and gangs up and connect down the entry connection into water valve and manage two groups and always insert the mouth of a river (downwards), in water tank, establish some check steam releasing tube mouths, mouthful suitable carefully telling let out vapour and quantitatively, every mouthful closed downwards crosses extension pipe at the bottom of the water tank and each jar correspondence, and corresponding each pipe (letting out vapour connection pipe) always connects snifting valve in parallel (downwards) for two groups.So draw behind the overall all risk insurance thermometer bulb dress of pot box valve pipe network and prolong four pipes (the group group is prolonged the steam pipe of coming in and going out respectively and is divided into two pipes, two groups always insert water connection pipe and two groups always connect let out vapour connection pipe) to pack bunchy downward in unified insulation, connect down ten mouthfuls of connection multi-level piston valve body nine: the parallel connection of only left equipressure tank group come in and go out steam pipe downwards (prolong pipe scion grafting cross move back vapour bivalve by-pass port 18) after branch connects mouthfuls 24, renew and managed power vapour non-return valve and connect power gas transferring port 66, and right group correspondence is prolonged steam pipe (also prolong pipe skill take over move back vapour bivalve by-pass port 18) the continued access mouth 23 downwards of coming in and going out in parallel, about group always connect and let out vapour connection pipe directly mouthfuls 45; About the total water that inserts of group join direct boiler water inlet; The multiple steam pipe mouth connecting port 22 of boiler, mouthfuls of 22 times logical tube chambeies be to mouthfuls 41 and mouthfuls 21, mouthfuls 21 only skirt rolled over commentaries on classics steam valve closure and connected mouthfuls 42; Mouth 50 is to be closed by following float valve in the stove to open; The multiple steam pipe mouth of mouth 22 communications and liaison is established switch again by upper floating ball valve in the stove eventually.Like this, under water level in the boiler, be reduced to down waterline, then go up, following float valve is all opened, steam just is pressed into each the plug section translation left of (operating pressure) promotion five cock bodys from mouth 50 and is displaced to corresponding mouth 66 in the stove, mouth 24, mouth 23, the left side of mouth 21 makes steam blurt out 66, cross the left side group steam pipe of coming in and going out in parallel of pot box valve pipe network, the steam valve that comes through correspondence, the steam pipe mouth of coming in and going out is organized equipressure tank left and is filled vapour, in jar then with boiler in isobaric borrow positive head pressure try hard to recommend water directly feed water in the past non-return valve send water through the entry mouth of pipe in stove, correspondingly, if the passive stop bit that moves of five cock body left-hands, then fill in the section mouth 21 and mouth 42 of blocking-up commentaries on classics vapour naturally for three grades, going into stove when water must make down the water level rising and close down float valve, four cock bodys are subjected to the anti-pushed home of tapered spring simultaneously, make mouth 45 and mouthful 24 times directions let out the vapour ditch by drawing into steam pipe mouth (or not establishing fin), under let out non-return valve and return through come in and go out steam pipe and coming of parallel connection to letting out the straight upper water box of vapour connection pipe, carbonated drink heat all charge into mix in the case for the preheating water body (meanwhile, the equipressure tank of right side jar case group is because of five cock body returns, draw in the valve and led to the upper floating ball valve that still is in opening state, door is crossed steam pipe mouth 25 again, mouth 22, mouth 21, mouth 42, mouth 23 logical Boiler Steam are gone into corresponding parallel connection discrepancy steam pipe and are pressed the steam valve of coming, the steam pipe mouth of coming in and going out is organized equipressure tank to the right and is filled vapour, and also borrow positive head pressure to try hard to recommend water directly pass by the feedwater non-return valve of correspondence to isobaric, send water through the entry mouth of pipe in stove, relay just at the right time left side jar case group feedwater interruption is and the continuous feedwater of moment equivalent), water body already preheating is also let out tank pressure simultaneously and is about 0, the interior water of water tank is just opened each corresponding jar by means of the normotopia differential pressure and is come the water non-return valve to cross water in jar, jar water also quickens to let out vapour to full, maybe can wait for the continuous feedwater of right group jar case quietly and finish (the chance that the ball valve that perhaps floats is not closed at all, because the upper floating ball valve sensing of water level feedwater process can only be to keep down the following waterline of float valve sensing on the basis, then must limit feedwater flow with the waterline feedwater of seeking to stable down if this valve floats to cut out, then transfer big feedwater flow to continue to feed water) with the flat water level down of seeking to stable if feedwater startup of preparation water system or boiler water gauge continue decline; Instantly a certain amount of five cock bodys that then descend float valve to close of waterline rising, the body recoil state, mouth 66 is closed and while secondary plug section, three grades of plug sections, the unification of level Four plug section has been opened right side jar case group to fill vapour feedwater wink has been relay and continued the setting-out current stabilization entry mouth of pipe and left side jar group mouth 24 in left side jar case group to let out vapour open-minded to the tube chamber of mouth 45, jar winding power is most when the right side, then descending ball-cock assembly to fill vapour pressure because of water level falls slightly pushes away five cock bodys and moves to left, vapour has also cut off mouthfuls 24 and mouthfuls 45 when filling mouthfuls 66, mouthfuls 22 make mouthfuls 23 to stop immediately holding pressing and fill vapour and also just linked up mouthfuls 23 and mouthfuls 45 simultaneously and become right jar of group decompression and let out vapour to continue to let out vapour continuous to keep mouthfuls 45 with mouthful 21 logical vapour, so right jar of group of a left side jar group fill synchronously let out the vapour relay let out fill vapour make boiler obtained two groups and link entry connection pipe by about be that the alternate relay boiler feedwater is steadily continuous, two groups and interface 45 let out vapour connection pipe by about in jar corresponding alternate relay attemperater of group steadily preheating constantly (let out the vapour preheating water and mainly be by the luxurious as far as possible check of putting and let out the steam ports group and bear), if on the water source, following pair ball-cock assembly does not go wrong, then whole each valve of water supply system, plug, the reciprocal instrument in year border 2 to 50,000 times of door and slow switch are more because of having stopped water, the impact failure of vapour " pressing rapid 0 suddenly ", its safety coefficient is compared electromechanical equipment and is improved greatly.Consider the no pump non-heat consumption feedwater of active service boiler, the utility model has also designed the limnimeter system, system is by a three-way pipe leg (pipe is the horizontal logical boiler entry mouth of pipe and entry connection pipe down), collude on the pipe and press jar, a jar left side (right side) double sleeve valve body (flange connection), right (left side) establishes connection pot water level meter, the Boiler Steam cross over pipe is drawn on the top, each is to connect " four pipes " automatically with the water source for the double sleeve valve body, one valve body constantly feeds water, and the water of a valve body randomness, steam pipe road connect just can realize that no pump non-heat consumption automatically feeds water with type.Award heat owing to adopted the fin of letting out in the vapour process to become in the heat exchanger water, suitably absorbed the big portion of high-head of desiring to let out steam heat, the vapour of waste heat is removed heat by catharsis and is spared into water tank in addition, preheating wherein water body must be in water source current stabilization feedwater relay frequency, flow and let out under the prerequisite of the steady thermal conditioning of vapour and reach 90-105 ℃ design objective, because jar case split and adiabatic heat-insulation, avoided each equipressure tank regulate feedwater relay frequency and voltage stabilization and current stabilization the equipressure tank of setting at random to award heat in water too much or very few, influence the pre-heat fluctuation and the interior superpressure evaporation loss of normal pressure water tank of boiler feedwater.

Owing to adopted such scheme, the utility model has been realized the uninterrupted again steadily no pump non-heat consumption of feedwater of uninterrupted steadily preheating to the following high, medium and low voltage boiler of various subcritical pressures automatically feed water (in conjunction with existing computer technology time need only increase several alarms and water source preparation, the entry of emergence program loop, fail vapour), realized that limnimeter water, steam pipe to various active service Industrial Boilers is logical and can realize program control connection and use no pump non-heat consumption and automatically feed water, will not make contributions for realization China and even global Industrial Boiler have the complete energy-conservation feedwater of pump non-heat consumption.

The utility model is described in further detail below in conjunction with Figure of description.

Fig. 1, be that pot box valve (body) the pipe network system example structure (signal) that this novel supporting boiler does not have a pump feedwater design is schemed.

Fig. 2, be that this novelly supportingly adheres to the logical loop entry of all kinds of active service Industrial Boiler water, steam pipe, defeated vapour connects example structure (signal) and schemes.

Among the figure 1, normal (low) setting-out case open ports (simple case mouth); 2, receive pipe (letter discrepancy steam pipe mouth) before discrepancy steam pipe mouth, the valve; 3, normal (low) presses quasi-adiabatic insulation water source self-water replenishing case (simple public water tank or case); 4, water source (soft water) upper and lower pair of ball-cock assembly (simple water source valve); 5, come vapour non-return valve (letter comes steam valve); 6, go out to let out vapour serial connection case water diving coil pipe (or existing all kinds of heating fin, plate, rod, pipe network), known heat exchanger is received pipe (simple steam releasing tube mouth) before the valve; 7, check is let out steam ports; 8, the positive potential difference carbonated drink of pressure-bearing respiratory is pushed off equipressure tank (simple equipressure tank or title jar); 9, the case jar is crossed the mouth of a river, the preceding downcomer of valve (hose nozzle is crossed in letter); 10, let out vapour top box tail pipe (simple steam releasing tube); 11, merge this jar of vapour group parallel transistor of coming in and going out (degeneracy connection discrepancy steam pipe) behind the valve; 12, jar the logical valve four-way that comes to anhydrate prolongs the mouth of pipe (letter make a return journey hose nozzle) down; 13, make a return journey this jar before the pipe four-way saliva valve, jar group four-way parallel connection mouth of pipe (letter anhydrate the mouth of pipe); 14, steam releasing tube mouth in parallel; 15, let out the vapour non-return valve down; 16, jar comes the water non-return valve; 17, remove the non-return valve that feeds water; 18, move back slow steam valve pipe, mouth (the steam valve mouth is moved back in letter); 19, standby inspection steam valve (letter inspection steam valve); 20, move back vapour check bivalve; 21, change the steam valve mouth; 22, standing steam valve port; 23, right (left side) jar group is established to import and is released the multiple steam valve mouth of steam (three, four establish) (the multiple steam valve mouth of letter); 24, steam valve port (the defeated steam valve mouth of letter) is released in a left side (right side) jar group input; 25, upper floating ball valve port door system control, multiple vapour (or gas-distributing cylinder) the boiler mouth of pipe, prolong pipe (the steam pipe mouth is answered in letter); 26, support; 27, go into stove water current limliting control valve (water valve is gone in letter); 28, snifting valve; 29, multi-level piston (five, six ... the plug section) the horizontal, vertical set moulding of platform cavate, unified insulation packing cylinder barrel connection ball float is valve body (simple piston valve body or a general name valve body); 30, tapered cumulative gesture spring (simple spring); 31, blowdown (hydrophobic) valve; 32, change steam valve, pipe network (steam valve is changeed in letter); 33, system always is incubated filling and packing, and a jar case pipe network is that operating part (simple water source is automatically) is given at positive potential difference water source; 34, alternate source is water, vapour four pipe bag (insulation) bundle connection pot systems (simple standby steam tube bank); 35, left and right jar of group steam four pipe Bao Shu (simple steam tube bank); 36, Boiler Steam cross over pipe (simple steam pipe); 37, water level is with reading UNICOM's boiler water level instrument meter (letter connection pot water level meter); 38, multi-level piston valve (two floating two put) connection with (etc.) press jar logical pot water level steam to be situated between to push away sensing jar case water source be that (outer insulation) is perpendicular, horizontal, song is put a jar limnimeter (simple limnimeter) automatically; 39, limnimeter pot water threeway flange cross over pipe (simple three-way pipe); 40, five (six, seven ... ..) plug section " a doing " word string connects in the shape connecting shaft cylinder letter of thin trip chamber and innings closes the orderly chamber of six districts make and break steam passage piston body (simple five cock bodys); 41, blowdown valve port; 42, change steam valve mouth (letter changes the steam valve mouth over to) over to every the plug section; 43, water inlet flange; 44, move the plug closure and go out, go into vapour calmly every tube chamber (letter is fixed every the tube chamber); 45, continue to let out two jars of groups of vapour port (simple snifting valve mouth) between the closed relay of valve altogether; 46 or establish flange body; 47, boiler routine or new settings water inlet (simple water inlet); 48, ball-cock assembly dead axle; 49, ball float valve member bearing bracket stand trip bolt (simple screw); 50, ball-cock assembly loudspeaker steam ports (door) (simple float valve steam ports); 51, the built-in outwards defeated vapour ball float valve body of limnimeter or pot wall (simple inner valve body or general designation valve body); 52, upper floating ball valve; 53, following float valve; 54, the axis of the piston, plug are passed a right plug left side, platform chamber axle cylinder barrel (simple cylinder barrel) movingly; 55, asbestos pad; 56, boiler (water-cooling wall); 57, boiler water filling bit line; 58, following waterline; 59, let out the total connection of vapour behind the hand control valve and go up pipe (vapour connection pipe is let out in letter); 60, total pipe down in parallel (simple entry connection pipe) behind the hand control valve; 61, outer (interior) flange of water connection pipe threeway entry; 62, platform chamber passage (the logical steam vent of tube); 63, heat is conducted heat-insulation layer (simple heat-insulation layer) in order; 64, standing capillary water tank check fills steam vent (letter hair steam vent); 65, power vapour non-return valve; 66, the defeated steam valve mouth of power.

In Fig. 1, system and device divides two parts up and down, go up is that a jar case pipe valve net water source is 33 automatically, totally four jars 8 of two jars of congruent symmetries of group of two equipressure tanks 8 of its left side jar group and the right side are structure centre, in to put a midship section in the heart be rectangular public water tank 3, steam pipe mouth 2 and in twos and be unified into the steam valve 5 of coming about single tube and prolong pipe respectively and be parallel to down every mistake downwards and let out vapour non-return valve 15 and draw this group threeway corresponding this jar combination and remove heat by catharsis steam pipe mouth 14 and closed next parallel connection discrepancy steam pipe 11 (each is downward) at the bottom of the outlet box at the steam releasing tube mouth 6 of the mouth of pipe 2 top bypass correspondences and in case 3 water is upwards drawn on every jar 8 top; Every jar 8 end establish downwards four-way make a return journey hose nozzle 12, mouthfuls 12 every about the horizontal logical jar water pipe 9 of crossing that comes water non-return valve 16 to draw to come from top box 2 water every jar combination downwards and the mouth of pipe 13 that anhydrates cross the non-return valve 17 that feeds water, jar combination and entry connection pipe 60 about valve 17 backs (establish on the pipe 60 continue prolong pipe downwards into water valve 27) then; Case at 2 the end the corresponding water abdomen check of establishing with every jar of pipe 9 let out steam ports 7, mouthfuls 7 and prolong pipe outlet 2 steam pipe 10 of removing heat by catharsis downwards, pipe is established snifting valve 28 and is continued to prolong and let out vapour connection pipe 59 after 10 full merging, the integral heat insulation layer is wrapped up in and filled after the packing only fairlead 59, the corresponding pipes 11 (being called for short " four pipes ") of about 60 and two jars of groups of pipe since then.The bottom of system and device is divided into the two float-ball type boiler water level sensing of Pyatyi piston system, right in its 56 outer left sides, boiler wall is that multi-level piston valve outer valve 29 is offered ball-cock assembly port 50 with the screw thread of ball float inner valve body 51 (five cock bodys 40 movingly move about in the body 29) is fastening by inner valve body 51, establish the defeated steam valve mouth 66 of power by the right side on the left back tube of the corresponding one-level plug of the platform chamber cylinder barrel right-to-left section chamber of valve body 29, two plug sections are established in the surplus wide tube of three to four plugs chamber again, defeated steam valve mouth 24 is established in the wide dislocation of three to four plugs of a left side, bottom right on the left back tube of the two plug sections chamber, snifting valve mouth 45, multiple steam valve mouth 23 is established every the wide dislocation of three to four plugs in the left side, bottom right on the corresponding three grades of left back tube of plug section chambeies, change steam valve mouth 42 over to, after the corresponding level Four plug section on the tube chamber about down the left side establish standing steam valve port 22 every the wide respective side of three to four plugs, change steam valve mouth 21, blowdown valve port 41, move back vapour and reset between a chamber every the wide logical steam vent 62 of plug axle of establishing of six to eight plugs after the corresponding Pyatyi plug section by returning spring 30, establish plug axle cylinder barrel section movingly in the horizontal chamber of valve rear, a left side is opened and is moved back steam valve mouth 18 on the section, mouthfuls 18 minutes logical move back vapour check bivalve 20 respectively threeways in about the steam pipe 11 of coming in and going out corresponding in parallel of jar system.Pipe 60 connects boiler water inlet 47, pipe 59 connects valve port 45, and (valve port 22 connects the multiple steam pipe mouth 25 of boiler, valve port 21 switches through the only logical valve port 42 of steam valve 32), a left side jar 11 of the pipes that group is corresponding connect valve port 24 backs and cross power vapour non-return valve 65 and connect the defeated steam valve mouth 66 of power, the corresponding pipe 11 of right jar group connects valve port 23, and ball-cock assembly port 50 is opened by following ball-cock assembly 53 and come-up ball valve 52 passes respectively with multiple steam pipe mouth 25.System divides two systems quasi-adiabatic insulation respectively up and down.

In Fig. 2, it is 33 that upper water is derived from moving, on case mouth 1 is arranged, the preceding off-balancesheet handle that inlet valve 27, snifting valve 28 are arranged is that 33 two tube banks under drawing are standby water, steam pipe bundle 34 and water, steam pipe bundle 35; The bottom establishes on the three-way pipe 39 that logical drum is vertical to communicate with the boiler air space and constitute the loop in corresponding three-way pipe 39 and boiler water space with pressing jar limnimeter 38 tops to draw steam pipe 36, the logical connection pot water level meter 37 of establishing outside instrument 38 right sides, the left side is logical establish two cover valve bodies 29 and up and down correspondence be respectively to take over bundle 35 and tube bank 34.Instrument 38 system peripheral heat-insulation layers 63 packings.

Claims (9)

1, a kind of multi-level piston valve jar case pipe network does not have pump non-heat consumption Industrial Boiler Automatic Water System, it is characterized in that: four of water source automatic system (33) is divided into two jar groups or jar (8) deviator in one group at least to some equipressure tanks (8), draw the some checks of water tank (2) water abdomen for every group and let out the steam releasing tube (10) that steam ports (7) merges, jar (8) discrepancy steam pipe mouths (2) divide the valve (5 of logical relative check, 15) left side that then merges heavily again, right jar of two steam pipes (11) of coming in and going out in parallel that group is corresponding, jar (8) the every mouth of pipe (12) that anhydrates divides the valve (16 of logical relative check, 17), valve (16) attracts case (2) water with taking over water pipe (9), water is pressurized switching valve 17 but, close the mouth of pipe that anhydrates (13) that draws each jar of this jar group (8) by valve 17 and draw bottom right afterwards, the two jars of combinations in a left side public entry connection pipe (60) also, the vapour connection of letting out that two jars of groups of steam releasing tube (10) merging are public is in addition managed (59), draw pipe (59 down altogether, 60) and a left side, the bundle of four pipes of two arms (11) of right jar of group is downward, connect the valve port 66 of valve body (29) and boiler (56) downwards, valve (65) valve port (45), boiler water inlet (47), valve port (24) and valve port (23); Valve body (29) and upper and lower float valve (52,53) zoarium be the inside and outside valve group body of boiler wall (56) or limnimeter (38), by the multiple steam pipe mouth (25) of door (52,53) system control and float valve steam ports (50) with the autocratic valve body of mouth (50) (29) to organize upper and lower two of self water feeding that relay vapour, water each other pushes off and continuously steady preheating water in two jars continuously be to pack split again by the device of restraining (35,34) UNICOM's vapour, water.

2, waterworks according to claim 1, it is characterized in that: valve body (29) by cylinder barrel (54) and five cock bodys (40) movingly vapour push away to move to left and fill vapour in right-hand member float valve steam ports (50), the elastic force return five plug section rear spring (30) that move to right, its " doing " font concatenation type connecting shaft structure office corresponding with cylinder barrel (54) corresponding to body (40) become eight at random make and break fill, let out plug block cavity tube steam passage fixed of vapour every tube chamber (44), the right top counterpart of one-level plug section (50) be 0 vapour chamber temporarily and on the left back tube of the section of the plug chamber right side establish power and fail steam valve mouth 66, the wide secondary plug section of putting of surplus chamber 3 to 4 plugs, fill in wide dislocation every 3-4 on the left of the bottom right on the left back chamber and open valve port (24), valve port (45), fill in wide dislocation every 3-4 on the left of the bottom right on three grades of left back chambeies of plug section and open valve port (23,42), valve port (21 is opened every the wide plug correspondence of 3-4 in left side, right lower-left on the left back chamber of level Four plug section, 22,41), chamber, the Pyatyi plug section left and right sides is left the wide cock body springs (30) of 6～8 plug sections and is returned to push away and reset between a chamber, vapour was only hit by plug axle passage (62) buffering in the chamber, and vapour leads to steam valve mouth (18) current limliting of moving back that the axle tail is passed the tube chamber.

3, waterworks according to claim 1, it is characterized in that: it is the pipe (11) of (33) right jar of group that the valve port (23) of valve body (29) connects, valve port (65), valve port (66), valve port (24) connects the pipe (11) of position system (a 33) left side jar group, valve port (45) connects the vapour connection of letting out of position system (33) and manages (59), valve port (18) is connected respectively and is moved back vapour check bivalve (20,20) continue that to receive be the bypasses resistances siphunculus of two pipes (11), valve port (22) directly is subjected to steam pipe (25), valve port (21) is only taken over and is changeed steam valve (32) and feed valve port (42) to constitute the two float-ball type boiler water level sensings of level Four piston system be (33) four pipe water with the water source automatically, the continuous water feeding that vapour is pushed off.

4, waterworks according to claim 1, it is characterized in that: limnimeter (38) is for going up logical steam pipe (36) with pressure jar and boiler (56), down through three-way pipe (39), a left side (right side) causes flange welding system entry connection pipe (60), right (left side) the logical conventional entry mouth of pipe of boiler (47) constitutes the carbonated drink loop, and the jar of instrument (a 38) left side (right side) or establish two valve bodies (29) up and down, every body (29) is, the outer tack vapour of all kinds of boilers of following pair float valve, what water two pipings connect connection is that (33) four pipe carbonated drinks connect and be equipped with the steam tube bank (35) with duplicating device, the automatic continuous water feeding device of work and rest that standby steam tube bank (34) is formed with upper water source automatically.

5, waterworks according to claim 1 is characterized in that: it is outer and draw to return after being led to by valve body (29) and prolong pipe and connect that check is let out steam ports (7) to case (3) in, a mao steam vent (64) is let out the case pipe network case apparatus of the steady preheating of the continuous preheating of vapour that the interior correspondence of case (3) is put steam releasing tube mouth (6) pipe, the body group closure of permanent rule radiator or heat exchanger.

6, waterworks according to claim 1, it is characterized in that: equipressure tank (8) group, per two groups is an independent system, divide that single multiple jar (8) or equivalent or single partially deviator organize the parallel connection of the unified valve pipe network of each jar (8) in every group always be entry connection pipe (60) with let out vapour connection pipe (59) all total group parallel connection discrepancy steam pipe in parallel and every (11) then draw respectively and prolong.

7, waterworks according to claim 1 is characterized in that: the shell that allows with safety monitor of equipressure tank (8) or the moulding of water header and with negative up and down potential difference of water tank (3) or pump pressure the split overall tower or horizontal type structure of quasi-adiabatic insulation separately automatically.

8, waterworks according to claim 1 is characterized in that: letting out that vapour connection pipe (59) and case jar cross that the tail pipe of hose nozzle (9) segments tube bank cartonning (2) respectively and assisting with the special pipe network that pipe, enlarged tube warp are established in the type short circuit of jar (8) case (2) valve body (29) is.

9, waterworks according to claim 1 is characterized in that: valve body (29) or three, level Four plug section or whole, divide the plug section, whole, divide shaft part to squeeze the structures of the corresponding plug section of the some valve ports of the some levels of string by several the different springs (30) of elastic force.

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