CN108071846A - Pressure buoyancy control liquid processes - Google Patents

Abstract

The invention pressure buoyancy control liquid processes are a kind of using pressure,The control liquid processes made under buoyancy guide for method,It is mainly characterized by utilizing fluid pressure and pressure height rule,Underbalance effect,Using a small amount of buoyancy and gravity,Impulse force,Overcome pressure height,Low difference,With nearly valve port cone-shaped valve plug,Taper valve port and with ring taps handle,Do the make-up valve that liquid level is controlled on liquid reservoir,The built-in valve of liquid level is controlled in liquid reservoir,It is near outside liquid reservoir,The exterior valve of liquid level is controlled at a distance or in insulating layer,The mark post valve of liquid level can be adjusted at any time in water tank,And normotopia dress can stop into,Antiposition dress can non-return check valve,It is close that they close valve,Valve opening is flexible,It is durable,Fluid pressure is different,Control liquid level identical,Valve body essence is small,Transport,Installation,Using,It is sensitive,It is convenient,It is wide,It can prevent cold,Hot water is overflowed and lost without shadow current,Improve liquid reservoir reservoir amount,Or reduce construction cost,Increase source throttling,It makes contributions to social development.

Description

Pressure buoyancy control liquid processes

Technical field

The invention is related to a kind of pressure buoyancy control liquid processes of liquid automation field.

Background technology

It is to control liquid level with floating ball or the buoyancy of floating box to be automatically controlled in previous liquid, but can be drawn since pressure is high and low High and low into control liquid level, it is yielding and out of control that floating ball often understands the flat cushion rubber valve of gas leakage, and floating ball cost is high, volume is big, transport is tired And reduce the reservoir amount of liquid reservoir；Often there is floating box to control liquid level in water tank for toilet, but when discharging valve one is opened, floating box is immediately Decline open inlet valve, before discharging valve is not turned off, institute into water all without shadow loss；Check-valves is loaded onto on water pipe habitually in the past Make water can only on, it is impossible to return, but such as below liquid reservoir outlet pipe have water enter liquid reservoir cause spilling water to prevention water into Enter or limit the liquid level entered, check-valves is helpless；Before apply for a patent " not discharge internally piloted valve " application number (201410217618.3) it is to control liquid level using tap water pressure and the buoyancy of floating box, it makes valve opening and closing accurate prolonged resistance to With it is mainly used for the Liquid level of solar water heater, though can also control other liquid reservoirs, but is more using liquid Occasion, it is but difficult to play a role, it wherein has taper valve port with tapered valve plug, but because it is remote valve port cone-shaped valve plug, makes it It is just restricted in other applications.

The content of the invention

The purpose of innovation and creation is to provide a kind of pressure buoyancy control liquid side that a small amount of buoyancy is applied using fluid pressure Method makes the liquid level after the different controls of fluid pressure identical, prevents hot water or cold water's spilling, overcome the loss of invisible water.Realize this hair Bright technical solution is referring to Fig. 1, Fig. 2, Fig. 6, Fig. 8, Figure 19, and pressure buoyancy control liquid processes utilize fluid pressure and pressure Power height rule, underbalance effect using a small amount of buoyancy and gravity, impulse force, overcome the high and low difference of pressure, with nearly valve port tapered valve It fills in (1) and tapered valve port (23) and with ring taps handle (11), carries out make-up valve (2), built-in valve (3), exterior valve (4), mark post valve (5), dual-purpose check valve (6) accurately controls liquid.

Referring to Fig. 1, above-mentioned make-up valve (2) is installed in the automatic valve of liquid reservoir top control liquid level, it has fluid infusion valve body (21), valve body (21) has inlet tube (22), has nearly valve port taper valve plug (1) in pipe, is associated with band ring taps handle (11), with insertion band The battle pin (12) of ring taps handle (11) ring also has taper valve port (23), and there are side wall (24) in valve body (21) both sides, has under side wall convenient for peace The dress pin hole (25) of dress above has wall top (27), and there is shaft hole (26) at angle, and make-up valve (2) has valve handle (28), and valve handle (28) has handle body (281), head end has left and right two bouncing plate (282), and head have shaft (283), couples with shaft hole (26) rotation, has between two panels Handle seat (284) is filled in, has battle pin hole (285) in seat, inside there is seat ring cave (286), places band ring taps handle (11) ring, insertion battle pin (12) That handle floats chamber (287) on handle body (281) tail in being actively coupled, under have a liquid storing bin (288), make-up valve (2) in application due into Liquid pipe (22) tube chamber is big, and valve port (23) is small, and pressure fluid forms negative pressure before valve port (23), and when closing valve, pressure is to valve plug (1) shape Into impulse force, negative pressure need to be broken through, valve port (23) is compressed, since pressure is corresponding with negative pressure, the high and low difference of pressure can be overcome, it can Valve is closed in same liquid level, in valve opening, since valve plug (1) has pressure, containing liquid chamber (288) supplies gravity, pushes valve plug (1) open, right The metal valve handle (28) of high temperature resistance pushes valve plug (1) open with dead weight.

Referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5, above-mentioned built-in valve (3) is installed in liquid reservoir or liquid level is controlled in associated conduit Automatic valve, it has built-in valve body (31), there is disengaging liquid pipe (32) under built-in valve body (31), and nozzle has strainer (33), and pipe is introversive On have a support basket (34), have on support basket (34) basket ring (341), have in week basket column (342), under have basket bottom (343), have in support basket (34) near Valve port taper valve plug (1), valve plug (1) are associated with long plug handle (13), have float tube (14) on long plug handle (13), basket ring has cone on (341) Shape valve port (23), fixed disk (35) have on fixed disk (35) band window pipe (351), band window pipe (351) to have window (352), built-in valve There is pipe to couple (36) on body (31), to adapt to adjacent height liquid reservoir application, be equipped with and adjust built-in valve (37), long plug handle (13) point Into plug pommel plug handle (15), float tube end plug handle (16), the insertion of two pommels adjusts card (371), and adjusting card (371) both sides has card column (372), both ends have snap ring (373), in flexible casey (374), for ease of high liquid reservoir application, be equipped with the built-in valve of high liquid reservoir (38), system plug spindle clamp (17) on long plug handle (13) accompanies flexible cord (381) lower end, flexible cord (381) upper end connection coiling floating body (383) winding clamp (382), this valve utilize the high and low rule of pressure, close valve close, valve opening is flexible.

Referring to Fig. 6, Fig. 7, above-mentioned exterior valve (4) is installed in outside liquid reservoir nearby, in distant place or insulating layer, use horizontal mode The automatic valve of liquid level is controlled, it has sheath (41), and protecting cover (411), sheath bottom (412), sheath (41) is interior reduction liquid The decompression box (42) of pressure, being depressured under box (42) has cassette bottom (421), and there is liquid outlet (422) at bottom, above there is box cover (43), box cover (43) there are venthole (431), fly net (432), ear climbs (433), ear climbs shaft hole (434), inlet (435), inlet (435) strainer (436), taper valve port (23), nearly valve port taper valve plug (1), band ring taps handle (11) couple hook-shaped valve handle in (44), hook-shaped valve handle (44) has plug handle shaft (441) to cover band ring taps handle (11) ring and moves up and down, and ear climbs shaft (442) rotation Connection ear climbs shaft hole (434), mounting hole (443), and has valve handle lid (444), valve handle lid (444) have plug handle shaft hole (445), Lid ear climb shaft hole (446), have with mounting hole (443) fixed stay hook (447), hang with floating box in hook-shaped valve handle (44) hook Extension is climbed (451), has floating chamber (452) in heavy wall floating box (45), in have siphunculus (453), slided in pipe and be cased with flow control pipe (46), flow control Manage (46) pipe in be snorkel (461), under have pipe dish (462), pipe dish (462) has a fluid hole (463), several sealing selecting holes (464), flow control pipe (46) is fixed on liquid outlet (422), this valve overcomes pressure gap, into high and low hydraulic fluid because of decompression and flow control Body exports stable and uniform liquid.

Referring to Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, above-mentioned mark post valve (5) be installed in water tank the automatic valve of adjustable liquid level at any time, it have double hook pipe (51), valve body box (52), body cap (53), Intermediate plate valve handle (54), mark post (55), mark post (55) are cased with locating clip (56) and are associated with the heavy floating body (57) of floating box, weight floating body (57) On be weight floating box (571), under have locating clip mounting hole (573), inside have a mark post pipe (572), elastic hook on locating clip (56) (561), under it is elastic folder (563), in have square tube (562), have fixing pipe (511) under double hook pipe (51), above there is fixed seat (512), there is mouthpiece (513) in seat, there are a double fastener hook (514) in both sides, and valve body box (52) back side has lower section in folder hook groove (521) There is nearly valve port cone-shaped valve plug (1), have band ring taps handle (11), taper valve port (23) upwards, enclose liquid dike (522), box shaft hole (523), determine dog hole (524), body cap (53) back side have folder hook groove (531), on have stay hook (532), in have lid shaft hole (533), lid encloses liquid dike (534), intermediate plate valve handle (54) head end have impact spoon (541), head end shaft (542), shank pin hole (543), Inside there is handle ring cave (544), with battle pin (13), present and be actively coupled after being assembled with band ring taps handle (11), handle tail has clip groove (545), there are limit hole (551) in mark post shaft hole (546) on mark post (55), and both sides are plate-like (552), and centre is positioning (553), lower end is that mark post piece (554), the rotation of mark post shaft (555) and mark post shaft hole (546) couples, for applicable middle and high water Case, and can set valve opening liquid level, is equipped with middle high standard stem valve (58), has band handle floating box (581) on mark post (55), is associated with floating box and determines Position folder (582), floating box locating clip (582) has square tube (562), elastic clip (563), mark post (55) to be also cased with short weight body (583), short Have under weight body (583) clamp hole (573), it is interior have locating clip (56), mark post pipe (572), for ease of the application of high flush tank, be equipped with height Water tank mark post valve (59), mark post (55) are cased with weight body (591), have clamp hole (573) under weight body (591), inside have locating clip (56), Mark post pipe (572), have on mark post (55) under card line folder (592), card line folder (592) have folder shelves folder (596), in have card line handle (597), there is card line hook (598) on, card has soft object (593), and soft object (593) one end couples big floating body (594), other end connection Small floating body (595) is connect, for ease of shirking for valve body box (52), mark post valve (5) has detacher (516), detacher (516) both sides It is inclined plate (517), above there is top plate (518), this valve realizes that valve, the mark post of this valve are closed in delay with liquid is gone out to the impulse force for impacting spoon (55), weight floating body (57), short weight body (583), band handle floating box (581), weight body (591) can enter water and float, be dehydrated weight, and generation is certain Gravity, can just push valve plug (1) open, can so postpone valve opening or setting valve opening.

Referring to Figure 19,20, above-mentioned dual-purpose check valve (6), be normotopia dress (81) can stop into, antiposition dress (88) can non-return from Dynamic valve, it has a upper connecting tube (61), dual-purpose valve body (62), have in dual-purpose valve body (62) taper valve port (23), valve port support (63), Valve chamber (64) has nearly valve port taper valve plug (1) to be associated with cavity plug pipe (18) in valve chamber (64), under have the Guan Yu of guiding and positioning (19), the second line of a couplet takes over (65) under valve body (62), dual-purpose valve, can be right with positive and negative different positions installations and with the high and low rule of pressure Liquid is made only into the control of, non-return.

Good effect

This patent utilizes fluid pressure, and pressure is higher, and the valve that closes is tighter, and can change into impulse force to valve plug (1), breaks through negative pressure, Only using pressure, negative pressure could be utilized, the high and low rule of pressure could be utilized, pressure is not enemy, is friend, is relatives；Profit With negative pressure the different control liquid levels of fluid pressure can be made identical；Using pressure height rule, rule is necessarily formed by built-in valve (3), Dual-purpose valve (6) pressure compares with rule, pressure transformation rule, they can close tightly, open living to valve；Using a small amount of buoyancy, it Setting liquid level is can be not only used for, and low-pressure liquid can be supplied and close the low-pressure needed during valve, it is really seldom to liquid reservoir occupy-place；Using Gravity, valve handle, floating body have gravity in itself, and valve is closed with floating ball, also need to use the buoyancy emersion gravity, this patent utilizes gravity, to not Foot give benefit power or be made weight body, valve plug (1) pressure is big again, can also open, and using weight body gravity conversion realize prolong Slow valve opening, sets valve opening, and the loss to overcome no shadow water creates conditions；There is conversion impulse force of the pressure to valve plug using impulse force, rush Negative pressure is crossed, valve port (23) is fastened, has the impulse force to impact spoon (541) using water outlet, can postpone to close valve, speed feed liquor；Overcome it is high, Low difference, high and low pressure is the obstacle for utilizing pressure, and obstacle is become advantage by this law using negative pressure, decompression；With nearly valve port cone valve It fills in (1), tapered their bodily form smoothnesses of valve port (23) are smooth, and sundries is not easy to stop, they work good, logistics is smooth, Guan get Mi, open It is living, indeformable, wear-resistant, using wide, long lifespan；Band ring taps handle (11), handle body is keen-witted and capable, flexible, wear-resisting, occupy-place at valve port (23) Few, leverage is high, makes its application wide；Due to applying above method, make-up valve (2) makees valve with will not burst, inhale flat floating chamber Handle (28), make valve close valve it is tight, valve opening is flexible, durable, pressure highest, it is minimum all do not hinder, a variety of liquid reservoirs can be suitble to Using, and floating ball space can not be reserved, improve reservoir storage or reduce liquid reservoir construction cost；Built-in valve (3) volume essence is small, It is easy for installation, can liquid reservoir be injected by small pipeline, but valve design fluid flow is more than pipeline flow, does not influence into and out of liquid stream Amount has window (352) anti-offscum on it, under have an anti-sundries of strainer, open shape float tube be not afraid of it is heated burst and inhale flat, it is close to close valve, Valve opening is lived, and water tank can be made to leave space, and hot water expansion is not spilt over yet, and is not afraid of and is exposed to the sun, weathering, frost.Water heater product in the market Board is more, adjusts built-in valve (37) conveniently adjusted installation, and the high built-in valve of liquid reservoir (38) is mounted on high liquid reservoir, with a pipe Road achieves that storage, puts control.This valve can gentle, electric heater (77) series connection on the hot device (7) of sun, on gas, electric heater Water would not form boiler (71) spilling water, also can be in parallel with electronic level automatic control on the hot device of sun, should not electricity consumption, can make up Electronic auto-control powers off, the deficiency of failure；Exterior valve (4) can be flexibly and easily near, at a distance or remote control installation in liquid reservoir, application When, into high and low different pressures liquid, go out stable same liquid, flow can select on demand, such as be used in boiler, not shadow during upper water Hot water application is rung, can but increase amount of hot water, water heater leaves space, and hot water expansion is not spilt over yet, and overcomes previous liquid level certainly The disadvantages such as water is uneven in control, cool after first being scalded with water, and water expanded by heating overflows, it has snorkel (461), venthole (431) discharge Gas in woven hose, not being afraid of in pipe has gas to form gas obstruction, above has fly net (432) anti-winged insect, inlet (435) has strainer Anti- sundries, pass valve is tight, and valve opening is lived, and automatically upper water not electricity consumption, mounted in insulating layer, is exposed to the sun, sternly freezes and be not all afraid of；Mark post valve (5), should With fluid pressure, band ring taps handle (1), valve body is small, better function, and wide, narrow water tank can be installed, and high, short water tank has selection, and valve opening is flexible Water inlet is fast, closes the close liquid level standard of valve, using mark post (55), weight floating body (57), band handle floating box (581), short weight body (583), weight body (591), valve opening, setting valve opening can be postponed, overcome the loss of no shadow water, using mark post (55), locating clip (56), setting valve opening, It closes convenient, accurate, the permanent application of valve liquid level not shift, two sections of valve bodies have detacher (516), remove stage makeup and costume easily, clear convenient for water tank It washes, the maintenance of valve is replaced；Only into the dual-purpose check valve of non-return (6), normotopia dress (81) can stop lower pipeline water alter upwards to be formed it is excessive Water, antiposition dress (88) can stop lower pipeline water and lose pressure, and for upper pipeline water to next time, a valve is dual-purpose, and using conveniently, performance can It leans on, it is durable.The extensive use of this patent will change since the applying pressure liquid history going through with floating ball control liquid level always History can save the water resource of many preciousnesses and multiple material and worry during with water, realize that tribute is made in power's dream to save stream section source Offer, the prosperous development of current electronic utility, but Mechanical course should not electricity consumption, should not bracing wire, accurate sensitive, durable, it is certain Have its permanent vitality.

Description of the drawings

Fig. 1 is make-up valve structure diagram

Fig. 2 is built-in valve arrangement schematic diagram

Fig. 3 is support basket structure diagram

Fig. 4 is that built-in valve arrangement schematic diagram is adjusted

Fig. 5 is the built-in valve plug spindle clamp more than structure diagram of high liquid reservoir

Fig. 6 is exterior valve arrangement schematic diagram

Fig. 7 covers lateral projection's schematic diagram for valve handle

Fig. 8 is mark post valve arrangement schematic diagram

Fig. 9 is double hook pipe structure diagram

Figure 10 is valve body box structure diagram

Figure 11 is body cap structure diagram

Figure 12 is perspective view on the upside of intermediate plate valve handle

Figure 13 is mark post schematic diagram

Figure 14 is locating clip front schematic view

Figure 15 is middle high standard stem valve mark post more than structure diagram

Figure 16 is high flush tank mark post valve mark post more than structure diagram

Figure 17 presss from both sides side schematic view for card line

Figure 18 is detacher side schematic view

Figure 19 is dual-purpose one-way valve structures schematic diagram

Figure 20 is built-in valve, exterior valve, dual-purpose check valve combine scheme of installation

Specific embodiment

With the freeze proof plastic material of nontoxic heatproof, stainless steel, steel wire injection, blowing or casting of metals, silicon rubber pressure injection Go out valve body and accessory, respectively finish, check and accept, assembling, again whole strictly examination, installation, application.

Referring to figure (1) make-up valve (2), installed on liquid storage tank：Liquid storage tank top have feed pipe, under have outlet pipe, feed liquor (22) close-coupled feed pipe is managed, water is sprayed from inlet tube (22) through valve plug (1), valve port (23) between two side (24) during upper water Go out, liquid storing bin (288) is flowed by part water, when the handle waterborne that rises to floats chamber (287), valve handle (28) afterbody raises, and valve handle (28) is right The thrust of valve plug (1) reduces, and valve plug (1) is mobile, and pressure becomes impulse force, and valve plug (1) is broken through negative pressure, compresses valve port (23), pressure Power is high and low all to close valve in identical liquid level, and if pressure is low, handle floats chamber (287) and fastens valve.After water, water level decreasing, liquid storing bin (288) reservoir, valve handle (28) generate gravity, promote band ring taps handle (11), open valve plug (1), and water enters again, in cycles, protect Hold full shape.

Referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5, Figure 20, built-in valve (3) is installed on hot device (7) boiler (71) of sun：Boiler (71) there is interface of hot water (76) under, float tube (14) long valve handle (13) band window pipe (351) puts in boiler from interface (76) (71), pipe connection (36) and interface (76) close-coupled, disengaging liquid pipe (32) and hot-water line (84) close-coupled, hot-water line (84) Couple feed water valve (85), open water on feed water valve (85), water enters hot-water line (84), built-in valve (3), because valve plug (1) falls in basket Bottom (343) does not have impulse force, after water enters boiler (71), gradually rises to float tube (14), rises float tube (14), lifts valve plug (1), valve plug (1) is broken through negative pressure by impulse force, compresses valve port (23), and boiler (71) leaves space (74), and hot water expansion does not also overflow Go out, hot water valve (86) opening water, hot-water line (84) pressure reduces, and valve plug (1) falls basket bottom (343) after rise, hot water flow direction heat At water, after water, then upper water, and enter boiler (71), and in cycles, such as equipped electric liquid automatic control (79), electronic probe (75) from exhaust pipe (73) into boiler (71), hot-water line (84) fills motor-driven valve (80), upper water with cold water pipe (87) confluce Open motor-driven valve (80), cold water from hot-water line (84) built-in valve (3), into boiler (71), be automatically turned off motor-driven valve to liquid level (80), as having a power failure, electronic auto-control failure just uses water on built-in valve (3), and such as series connection is equipped with gas, electric heater (77), and when application beats It drives into, outlet valve (78), for water through gas, electric heater (77) into hot-water line (84), boiler (71) hot-water line (84) has water, interior Dress valve (3) is to close shape, and water is not sent upwards, opens hot water valve (86) hot water and is sent to at hot water, does not such as fill built-in valve (3), heat Water will be sprayed from exhaust pipe (73)；In the built-in valve of adjacent height water tank installation and adjustment (37)：It is high to be slightly below in boiler (71) Degree adjust two plug handles (15,16), such as will height, that is, elongate, it is short press it is short, boiler (71) install, using with built-in valve (3) It is identical；The high built-in valve of liquid reservoir (38) is installed in small water tower, has water outlet mouthpiece under small water tower, according to liquid level needed for small water tower, is adjusted Flexible cord (381) and coiling floating body (383) length are saved, remaining wire clamp enters winding clamp (382), by coiling floating body (383), flexible cord (381) spindle clamp (17) is filled in, band window pipe (351) is sent into water outlet mouthpiece, pipe connection (36) and water outlet interface tube close-coupled, disengaging Liquid pipe (32) with running water pipe close-coupled, opens feed water valve, and water enters small water tower setting height, and coiling floating body (383) lifts Spindle clamp (17) is filled in, valve plug (1) is broken through negative pressure by impulse force, compresses valve port (23), during with water, water storage high with hydraulic pressure at water, hydraulic pressure When low, valve plug (1) pressure reduces, and application is let out under water storage, hydraulic pressure rises, and good water storage, and so on, can solve the sorrow of water shortage, such as Small water tower bottom cannot install, and water outlet fills a blank pipe for being slightly above liquid level on the downside of small water tower, and built-in valve is installed as in tower Liquid level in horizontal control tower.

Referring to Fig. 6, Fig. 7, Figure 20, exterior valve nearby installs application in the hot device (7) of sun：According to boiler (71) length, often Meter Yue Ke fills 200 jin of water, and flow control hole (463), selecting hole (464) can go out about 20 jin of water when per per hole, multiply 24 reckonings, if you need to increase Selecting hole (464) exposes sealing, exterior valve (4) inlet (435) and cold water pipe (87) close-coupled, liquid outlet (422) and heat Water pipe (84) close-coupled, be suspended to lower slightly position it is fixed on boiler (71), first from gas, electric heater or built-in valve (3) Place or with first fast most of water at water, checks installation situation, and a small amount of water has on high water supply valve (83), water from inlet (435), Strainer (436), valve plug (1), valve port (23), into decompression box (42), flow into hot water through flow control hole (463) and selecting hole (464) It manages in (84), inner air tube is discharged from snorkel (61), and current expire hot-water line (84) and infilter boiler (71), waterborne to rise to decompression Box (42), floating box (45) rising lift hook-shaped valve handle, valve plug (1) are pulled to break through negative pressure, compress valve port (23), water in stoppings, hot Water tank leaves space, is moved down with floating box during water (45), pushes valve plug (1) open, and water uniformly flows into hot-water line (84), and after water, water is again On to control liquid level stop upper water, realize water on Water-saving full automatic；Installation application a long way off：With nearby essentially identical, only It is to wait to stop upper water, detects boiler (71) standing water level, adjust exterior valve (4) height and fixes；Exterior valve (4) does not have to shield It covers (41), is installed in insulating layer：In positive hot device (7) production and assembly, a hose is drawn in boiler interior bucket end and goes out liquid Mouth (422) close-coupled, inlet (435), the water pipe head of the extended end cap of venthole (431) close-coupled (72) outside, Less than exterior valve (4) is placed at boiler (71), insulating layer is filled up, end cap (72) prefabricated respective through hole is matched somebody with somebody with pine and covers heat Water tank (71) when application is installed, fixes end cap, using ibid.

Referring to Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, mark post valve (4) installation application has at the short water tank bottom of toilet seat Valve mounting hole, double hook pipe (51) put on accessory rubber ring, extend through mounting hole, get rid of cap with accessory and fix tightly, close-coupled supplies water well Hose and angle valve, setting are cut off the water liquid level, height, weight floating body (57) is carried upwards, low and presses downwards, opening angle valve, water is from double hook Pipe (51), valve plug (1), valve port (23) to enclose liquid dike (523) lid enclose liquid dike (534) rush at impact spoon (541) go out valve body box (52), water gradually rises after entering water tank, extends weight floating box (571) impulse force and valve plug is quickly broken through negative pressure, compress valve port, water tank Interior discharging valve is opened, and water level is gradually reduced, and weight floating body (47), mark post (45) gradually rise weight, pressure valve plug (1), and water enters water again Case can reach delay valve opening function；Referring to Figure 15, middle high standard stem valve (58) is used for middle high flush tank：Installation is identical with short water tank, makes Used time sets water tank standing water level, high, will above be carried with handle floating box (581), low, presses downwards, and after upper water, water is high in entering Water tank, water are gradually risen to band handle floating box (581), and valve plug (1) is broken through negative pressure by impulse force, compresses valve port (23), with band handle after water Floating box (581) mark post (55) short weight body (584) gradually rises weight, until opening valve port (23), short weight body (584) is set to and is discharged water Valve highest is closed on aqueous position, and high short weight body (73) to carry upwards, low and presses downwards, later automatic by setting liquid-level switch valve plug (1)；Referring to Figure 16, Figure 17, Figure 18, high flush tank mark post valve (59) is fixedly mounted in high flush tank and is fixed as short water tank is identical, such as Soft object (593) nylon wire loop wire is long, and discharging valve adds guardrail, and setting high flush tank is cut off the water liquid level, height, by big floating body (594) Above carry, it is such as too high, small floating body (595) is improved, water is raised as short water tank into water tank, water level after upper water, big floating body (594) after stretching soft object (593), valve plug (1) is broken through negative pressure by impulse force, compresses valve port (23), after water, water level gradually drops Low, weight body (591), mark post (55) gradually rise weight, until breakdown valve plug (1), is set to discharging valve by weight body (591) and closes valve most It is such as high in high liquid level, weight body (591) is pressed downwards, it is such as low, it carries upwards, it is later automatic by setting liquid level open and close valve plug (1).

Referring to Figure 19, Figure 20, dual-purpose check valve (6) assembling application：The hot device (7) of sun is equipped with exterior valve (4), in liquid outlet (422) and on dual-purpose valve (6) connecting tube (61) close-coupled, the second line of a couplet are taken over (65) and are filled with hot-water line (84) close-coupled in normotopia (81)；Dual-purpose valve takes over (65) close-coupled, upper connecting tube (61) and vibration means for main pipe for supplying water (89) in cold water pipe (87) lower end and the second line of a couplet Close-coupled, in antiposition dress dual-purpose valve (88).In use, in exterior valve (4), water is from connecting tube in liquid outlet (422) flow direction (61), through valve port (23) valve plug (1) valve chamber (64), the second line of a couplet takes over (65) and flows to hot-water line (84), when gas, electric heater (77) to During hot-water line liquor charging body, rush to plug pipe (18) valve plug (1) and stopper valve port (23), pressure fluid is prevented to be altered from, you can only into two (88) are filled with valve (6) antiposition, when vibration means for main pipe for supplying water (89) is cut off the water supply, epimere cold water pipe (87) water is risen into hydraulic pressure, pressure plug pipe (18), valve It fills in (1) and blocks up tight valve port (23), you can non-return.Built-in valve (3), exterior valve (4), dual-purpose check valve (6) they both can be individually attached Using, and installation application can be combined, and the mating application that can connect with gas, electric heater, electronic auto-control.

Claims (6)

1. a kind of pressure buoyancy control liquid processes are imitated it is characterized in that having using fluid pressure and pressure height rule, negative pressure Should, using a small amount of buoyancy and gravity, impulse force, the high and low difference of pressure is overcome, with the tapered valve plug of nearly valve port (1) and tapered valve port (23) and with ring taps handle (11), make-up valve (2), built-in valve (3), exterior valve (4), mark post valve (5), dual-purpose check valve (6) are carried out Liquid is accurately controlled.

2. according to pressure buoyancy control liquid processes described in right 1, it is characterised in that make-up valve (2) is installed in the control of liquid reservoir top The automatic valve of liquid level processed, it has fluid infusion valve body (21), and valve body (21) has inlet tube (22), there is nearly valve port taper valve plug in pipe (1), band ring taps handle (11) is associated with, with battle pin (12) of the insertion with ring taps handle (11) ring, also has taper valve port (23), valve body (21) there are side wall (24) in both sides, there is the dress pin hole (25) being easily installed under side wall, above there is wall top (27), and there is shaft hole (26) at angle, Make-up valve (2) has valve handle (28), and valve handle (28) has handle body (281), and head end has left and right two bouncing plate (282), and head have shaft (283), couple with shaft hole (26) rotation, have plug handle seat (284) between two panels, have battle pin hole (285) in seat, inside there is seat ring cave (286), band ring taps handle (11) ring is placed, insertion battle pin (12), is that handle floats chamber (287) on handle body (281) tail in being actively coupled, Under have a liquid storing bin (288), make-up valve (2) is in application since inlet tube (22) tube chamber is big, and valve port (23) is small, and pressure fluid is in valve Negative pressure is formed before mouth (23), when closing valve, pressure forms impulse force to valve plug (1), need to break through negative pressure, compression valve port (23), due to pressure Power is corresponding with negative pressure, can overcome the high and low difference of pressure, valve can be closed in same liquid level, in valve opening, since valve plug (1) has Pressure, containing liquid chamber (288) supply gravity, push valve plug (1) open, and valve plug (1) is pushed open to metal valve handle (28) dead weight of high temperature resistance.

3. according to pressure buoyancy control liquid processes described in right 1, it is characterised in that built-in valve (3) is installed in liquid reservoir or phase The automatic valve for interior control liquid level of threading a pipe, it has built-in valve body (31), has disengaging liquid pipe (32), nozzle under built-in valve body (31) Have strainer (33), there is support basket (34) in pipe upwards, have on support basket (34) basket ring (341), have in week basket column (342), under have basket bottom (343), holding in the palm has nearly valve port taper valve plug (1) in basket (34), valve plug (1) is associated with long plug handle (13), has float tube on long plug handle (13) (14), there are taper valve port (23), fixed disk (35) on basket ring (341), there is band window pipe (351), band window pipe on fixed disk (35) (351) there is window (352), there is pipe to couple (36) on built-in valve body (31), to adapt to adjacent height liquid reservoir application, be equipped with adjusting Built-in valve (37), long plug handle (13) are divided into plug pommel plug handle (15), float tube end plug handle (16), and the insertion of two pommels adjusts card (371), Adjusting card (371) both sides has a card column (372), both ends have snap ring (373), in flexible casey (374), should for ease of high liquid reservoir With, the built-in valve of high liquid reservoir (38) is equipped with, it is long to fill in system plug spindle clamp (17) on handle (13), accompany flexible cord (381) lower end, flexible cord (381) upper end connection coiling floating body (383) winding clamp (382), this valve utilize the high and low rule of pressure, close valve close, valve opening Flexibly.

4. pressure buoyancy control liquid processes according to claim 1, it is characterised in that exterior valve (4) is installed in outside liquid reservoir Nearby, in distant place or insulating layer, with the automatic valve of horizontal mode control liquid level, it has sheath (41), protecting cover (411), shield It covers bottom (412), has the decompression box (42) for reducing fluid pressure in sheath (41), have cassette bottom (421) under decompression box (42), bottom has Liquid mouth (422) above has box cover (43), and box cover (43) has venthole (431), fly net (432), and ear climbs (433), ear climbs shaft hole (434), inlet (435), inlet (435) is interior strainer (436), taper valve port (23), nearly valve port taper valve plug (1), band Ring taps handle (11) couples hook-shaped valve handle (44), and hook-shaped valve handle (44) has plug handle shaft (441) to cover above and below band ring taps handle (11) ring Action, ear climbs shaft (442) rotation connection ear and climbs shaft hole (434), mounting hole (443), and has valve handle lid (444), valve handle lid (444) have plug handle shaft hole (445) lid ear climb shaft hole (446), have with mounting hole (443) fixed stay hook (447), it is hook-shaped Hang with floating box extension in valve handle (44) hook to climb (451), have floating chamber (452) in heavy wall floating box (45), in have a siphunculus (453), it is sliding in pipe It is dynamic to be cased with flow control pipe (46), be snorkel (461) in flow control pipe (46) pipe, under have pipe dish (462), pipe dish (462) has one to go out liquid Hole (463), several sealing selecting holes (464), flow control pipe (46) are fixed on liquid outlet (422), this valve overcomes because of decompression and flow control Pressure gap into high and low pressure liquid, exports stable and uniform liquid.

5. according to pressure buoyancy control liquid processes described in right 1, it is characterised in that mark post valve (5), which is installed in water tank, at any time may be used The automatic valve of liquid level is adjusted, it has double hook pipe (51), valve body box (52), body cap (53), intermediate plate valve handle (54), mark post (55), mark post (55) is cased with locating clip (56) and is associated with the heavy floating body (57) of floating box, is weight floating box (571) on weight floating body (57), Under have locating clip mounting hole (573), inside have a mark post pipe (572), elastic hook (561) on locating clip (56), under elastic folder (563), there is square tube (562) in, there is fixing pipe (511) under double hook pipe (51), above have fixed seat (512), have mouthpiece in seat (513), there are a double fastener hook (514) in both sides, and valve body box (52) back side has folder hook groove (521), and there is nearly valve port cone-shaped valve plug in interior lower section (1), there are band ring taps handle (11), taper valve port (23) upwards, enclose liquid dike (522), box shaft hole (523), determine dog hole (524), valve Body lid (53) back side have folder hook groove (531), on have stay hook (532), in have lid shaft hole (533), lid enclose liquid dike (534), press from both sides Piece valve handle (54) head end have impact spoon (541), head end shaft (542), shank pin hole (543), it is interior have handle ring cave (544), with ring It sells (13), in being actively coupled after being assembled with band ring taps handle (11), handle tail has clip groove (545), mark post shaft hole (546), mark post (55) there is limit hole (551) on, both sides are plate-like (552), and centre is positioning (553), and lower end is mark post piece (554), mark post Shaft (555) couples with mark post shaft hole (546) rotation, to be applicable in middle and high water tank, and can set valve opening liquid level, be equipped with middle height Mark post valve (58) has band handle floating box (581) on mark post (55), is associated with floating box locating clip (582), floating box locating clip (582) side of having Pipe (562), elastic clip (563), mark post (55) are also cased with short weight body (583), have clamp hole (573) under short weight body (583), interior have Locating clip (56), mark post pipe (572) for ease of the application of high flush tank, are equipped with high flush tank mark post valve (59), and mark post (55) is cased with weight Body (591) has clamp hole (573) under body (591) again, inside has locating clip (56), mark post pipe (572), mark post has card line on (55) Have under folder (592), card line folder (592) folder shelves folder (596), in have card line handle (597), on have a card line hook (598), card has soft object (593), soft object (593) one end couples big floating body (594), and the other end couples small floating body (595), for ease of valve body box (52) It shirks, mark post valve (5) has detacher (516), and detacher (516) both sides are inclined plate (571), above there is top plate (518), this valve is used Go out liquid and realize that valve, the mark post (55) of this valve, weight floating body (57), short weight body (583), band handle floating box are closed in delay to the impulse force for impacting spoon (581), weight body (591) can enter water and float, be dehydrated weight, generate certain gravity, can just push valve plug (1) open, can so postpone valve opening Or setting valve opening.

6. according to pressure buoyancy control liquid processes described in right 1, it is characterised in that dual-purpose check valve (6) is normotopia dress (81) Can stop into, antiposition dress (88) can non-return automatic valve, it has upper connecting tube (61), dual-purpose valve body (62), dual-purpose valve body (62) Inside there are taper valve port (23), valve port support (63), valve chamber (64), there is nearly valve port taper valve plug (1) to be associated with cavity plug in valve chamber (64) Manage (18), under have guiding and the Guan Yu of positioning (19), valve body has the second line of a couplet to take over (65) under (62), dual-purpose valve with it is positive and negative difference positions Installation and the high and low rule of pressure is used, liquid can made only into the control of, non-return.