DE1695070U - HOT WATER GENERATOR. - Google Patents

Description

PA.08635C * 112ir

8.2.1955

3 ScM / How

Warmwaasörerzeitger "

Bte invention relates to a Warswassererseöger islt one end work * preferably steplessa water— for (Jleieiihsltang 4er Passertesägeratur feaaü ^ e i ^ Sitahiasa iar si «itt Isolated

Warawasaererseuger mannigfaltigster construction are well known * Unless it is slel ^ triscii traveled Waimwaseer "eriieu ^ he iiandelt, there are the most common of a Beiiälter sölt inside lie ^ iäem Eei ^ Sr ^ ER us4 eiaer Wasserarnatur so ^ ie elektrisciieit ScnaltGrganeii zria Mn and switching off the HoiakSrpers »When the faucet is opened, the eater flows anyway the patient and heats up on the heater body · As far as it is safe . gas "behsiste WaisMassereraeuger, flows through Sas fasser, a hot gas bathed in

The switching off and switching off of the electrical heating body is connected ξ.Β. Inevitably opening and closing of the Aquarius with o & m , by mechanical coupling, by water pressure or by a temperature controller etc. or separately by a switch. In gas-powered Warmwassereraeugern is usually exploited üer water pressure when opening the Wassernahnas, vm release the Gasaufuiir on Mesbrane, the sieve, on a "eternal flame * inflamed.

With a constant suggested heat conduction belongs to one certain intrinsically incurring cheeks a certain, water temperature determined by Äaturgeaet ^ and efficiency

By changing the flow section of the faucet lets see the amount of water that is desired * given Easily adjust the water pressure.

For example, Wunen an electrically "operated" hot water generator according to the JDorciilaufprinaip ISIT a terminal value of IS kW 9 * 5 2 * tr · Water ^ e minute and 4Ö ⁰ C removed "earths" At throttling aex amount of water increases dia water temperature at TergroSerußg the water temperature drops accordingly *

The amount of water is in turn at Constantea; cut stöäs ^ g? sst water pressure «- Ber ^ & ^ eraxttafc. 1st --- sensitive in a Wasserrohrsystea with a plurality of closely adjacent gezLaen taps Srucäscfevan & uiigen unterwor- ^ f s · Mn Wai ^ iwaasererseuser is in operation, for example for a shower bath or smaller Lype to Händewasc ^ s and so regulated _t dal the water temperature 40 ⁰ C is * If another draw-off point at a higher level is opened, the water pressure drops aa warm water suction and, if the water inlet opening remains the same, the outward flow of water drops. With falling Ä'asseraenge but with a constant supply of heat, the temperature and the user of the Wars water generator increases can be very uncomfortable scald · The user regulates the tap after · But now the other 2apfstelle is closed * & eic bridge and climb the water tightness, the v / falls assertenperatur and a new readjustment is necessary »

Similar unpleasant phenomena occur »if you take mixed water from the mixer tap e ± && s designed as a hot water tank in a hot water generator · With a low-pressure hot water tank ζ · Β · it is well known that the water coming from the water pipe presses the water in the hot water tank, but the overflow. äQit mixer tap · Xa aer mixer tap this water coming from the hot water storage tank mixes with the Xeltwasser coming directly from the 7 / aerleitung according to the water tap position & he mixer tap, the water pressure suddenly drops sharply »oo does not get

-.3- · ■■■ ■■ '■ ■ V

enough WamKrasser squeezed out of the HeiSsraaserspeieher » since the urehflaßi overcut is constant »BSe $ emoperatur des liischwassera falls * If the: water pressure rises sharply, it becomes more heated water is squeezed out and the feaperatur des Mixed water rises · Bin each regulation is in many cases len annoying *

The need to Wanswassererseuger and hot elektriseh operated Serates to sehätzen also HeisMiirger from overheating swings to "is Benalter iiaiaer water to leave · completion of 2apfun ^ is the Behälteriniialt up this mems -läsae ^ ■ selrcEi immediately veters &det" Sitsdeife it Mc ^ iöaMe] ^ "tetrÄ®s3eri ^ e ^

Content from IMD the axzfgewendete amount of heat is lost "must therefore desired throw _r in such cases the Wssserin- la & it mngL% sihs & small za

WarnMassererzeuger should instead of Mufig, faucets come ^ be it aa sink or in the ISeMe over the sink "Berzeitig v © pliegeBde EonstraiEtiofiea are ia IHRSA dimensions that big * that a haraonisches paste is rarely possible" must therefore sought a small construction as possible -"earth*

Hay and the subject of the invention is a warsss-atereraeuger with automatically flowing, preferably infinitely variable water volume regulation, either depending on the water pressure or on the water temperature or the two together · BiH such? ? / ana ^ ateri3euger always secures the. desired even Safp ratios *

At the same blessing of jurisdiction is the invention, a carrier with WarsHassererzeu- geringstea water content and my Bauabmessung with hollow-trained water tank ^ the cavity tfird exploited accommodate _r switching devices · Ms such Wanswasa he generator has low Wärnieverluste and small footprint.

MXs sussEmenfaSöondes example for the Srfindungsgeäanken should

■■■■. ■ .-. ■ .. "· 4 -

The following is an electrically heated Hiederdrttclc hot water heater described and seichnerisch according to the U-pass principle to be outlined *

· Sehesatiseh operates an electrically heated lieder pressure water heater sit self-employed * preferably stepless * pressure sensitive water level regulation «

3? Ig »2 shows a plan view of FIG. 1 when it is removed Öber & appe »

Fig. 3 shows the pressure in the larger corn stick

fcingige control device as in. Figr * 1 with a "Faltesbalg oaä - © inest fed ^ restil · ■;. ■ -;. - .-; ■. ■ / ■: /; ^ - ■ =

Pig «4 shows scheaatiacli a pressure-dependent Eegeleinriclitong with bellows and a slide system »"

Fig. 5 shows a temperature-dependent sailing device with bi-metal and iris diaphragm

fig * 6 shows sö & effiaiäseJi eise temperaturabliäaglge Begel device with bimetal and iris diaphragm ,, at ä & r to the water jet, which ^{comes 9} from the? farmwa3sererseuger _{r is} mixed with cold water via the iris diaphragm.

Ber container (1) is hoial aitsgebildet * Ia the official (1) is soldered ä0T radiator (2) with the feeraosragendeit Anschlttßenden (3) IMD (4) protrudes for Stroazuführung · In the cavity (5) a Bohransatjs (6). The lohr approach (6) nimiat a bellows (7) on _t of (8) is soldered on top of the Hohransats (6) ialt a threaded piece is · closed at the bottom with a base plate (9) In Innaren of the bellows "The bellows (?) Ο (7) If there is a compression spring (10), which is put under tension by a threaded piece (8) screwed in the hollow screw (11), "Ton a & r base plate (9) aas" is soldered watertight in it, the stem (12) runs nsea both sides _t in the honing hub (ti) * Me Stetter rod ζί2) serves in turn as a guide for the compression spring (10). In both of them the control rod (12) has threads (13a) and (13b).

At the bottom, the control rod (12) extends through the conical hole (f4) la rope (15) of the monitor generator * is which a conventional .water valve (16) e3ii @ is screwed onto the thread (IJa) the control rod © (12) is a conical Hadel (17) screwed on and then the swar _f slightly in front of the conical. Bore (H) stands »

of the other thread (13b) of the control valve (ta) asrei i ^ itteiai (tsj ^ -the rope (t9) held texu feil (13) ääieat as aging ftl ^ the Qaeeicsiliiers Sie MÜe Ä (ö ^ e (2t) des!, SgerbXeehes {22)

Tön ötleir: ttiiä ^ * ^

iEop ^ f (24) * Sas StrosizatühruBgs & alieX (25} goes sit eii ^ r Mer directly as Sas connection end (3) of the radiator (2} _# sit the other end at the ice Mster ^ Xesuaa (26) * from which (26) leads eiiie «eitere üeitang si äsr (20) asd tos der <| ueeksilibers0haLtro2ire (20) z \ m

of the heating element (2) *

Saspe (27) indicates ^ what the SeiskSrper (2) ia operation is »Me Leap © is on the» i & sehluSeMes 5 asd Φ the SeisöccJrper ^ ais ^ leX switched *.

Sirkmig is like

lird der Wasserhaha (i £) geof jQaet ^ so ströiat water from the Iteiiong i & des container (f) and transmits dea Wasaerleitungsäraek smt Me Sr ^ asl ^ lattei (^ J des 3? aiteE; belges (7) ^ r ^ 1 - (7) is then counteracted the throw of the compression spring

together »Me control rod (12), which is firmly connected to the base plate (0) * moves upwards and tilts the Mercury Clialtrüiire (20) in * The tilt angle is 8ο attach # that sciion at small, water pressures * d.ii. low Äuiwärtsbewegung the control rod (12) ^ the mercury-switching tube (20) elnsrandfrei the circuit closes · In very kleiaen water pressures should not be enough äUt movement to tilt mercury interrupter (20) eo au that the Strom.-

icreis closed IsBies is required for security reasons * because, with very small water pressures, the Only such a small amount of water is supplied to the Wana water mammal * that the switched-on radiator easily removes the little water can cause annoying steaming »

the control rod (12) is just £ alls drawn the Manic Jfadel (17) ia the conical bore (14} and throttles the hascht IuScpaersehnitt $ s after the srose exerts movement iroa water pressure is dependent · You Ätjaessangea the Sadel (17) and of the bore (14) are so obsessed that the particular desired amount of water is let through * Mese fcestiasifce fasseriiiea | ^ ^; - ^: '.laaij "'4nsclb" Φώετ-- öder-nesigea

der BaÄel C "i7) ®äif das Sewinde (t3a | der | t2) can be set *

When shutting off <ier fasserzufiahr the Bruelc iis container (f) drops. Me compression spring (TO) stretches the bellows (7) back into its original position and the control rod (12) pulls the mercury interrupter (20) back into the "äos *" position.

In Fig # 4, instead of the conical needle (17) on the control rod (12), a bolt (2S) rests on * which slides tightly fitted in a perforated socket (29) waa ^ e according to its position more or less holes of the perforated Socket (29) covers or for the office exit of the water from the water pipe in a & R container (t) free

The effect is the same -As * the size of the Durchflußquerseimittea is in each case determined by the number OCE open bores of the perforated sleeve (29) already described me DAB with this solution ·

In Fig. 5 a solution is indicated in which not the water pressure * but the temperature of the outflowing water jet is used in order to achieve the desired control processes. a bimetallic strip (30) * The bimetallic strip

Fen (30) is attached to one end inside the shower head (24) · Ia the shower head (24) is also an iris diaphragm (3t) arranged * the dtiroii a tension spring (32) is held open »which in turn on a hook (33) the iris diaphragm i3d) attacks. You 2tt || f © the (32) sient in such a way that the bake (33) rests against the bimetallic strip (30)

The mode of action is as follows

In practicing gewünsoiiten water temperature, the aperture of the iris £ 31 is selected) se * that just the heating capacity of the radiator C2 | Corresponding water levels of certain commonly used waters

'' Gjen> -liev ^ ^ e ^ sseisBen ringerv so tei% ^ ^ ^ iie ssertej ^ eratar egg fat at Ber · teaperatarempfindli before Biaetalis ^ (30) directs sick from ^ and look away yosi Bakes (33) * Sun-tHe the The spring (32) can open the iris diaphragm further. The bimetallic strip C35 inserts the hook (33) against the spring (32) so that the iris diaphragm (5t) is closed

For water producers with a larger amount of ice and some with a larger water yield, there is a purer brewing pot in ^ ig * (6); (24a> opens on the one hand the overlaid cover (23) from the container * (t) e ± n ₉ on the other hand a drain (34) of the cold water, which is closed through an iris diaphragm (31) Findlicses Qr ^ n * s "E.g. a bimetallic strip (50) attached to the shower head (24a)" The mode of action is such that in this case when the water temperature fluctuates through the iris diaphragm (3t) into the water jet "the sas of the container (T) kosaat, more or less cold water is used «

Ee is also conceivable * ö & S a warewater generator is equipped with a lasseraengenregistration * the rust water pressure by means of a pressure tap QTgßHB * is dependent on as just described, and a regulating organ for the outflowing amount of water is available.

is seen · The latter can be an automatic "continuously on the temperature of water flowing out working Hegel organ - as described above - be * Ss is also a simple version _r example, a the Ausflu% ttersehnitt changing by setting Hegel organ conceivable *

Such an additional "regulation in the water flow has the advantage that you can see that the temperature washes of the cold-flowing water caused by the different temperature of the approaching hairdresser can be compensated for by itself or by setting it. So in summer as in winter feaperatur & m ausflieSeadea Weimseassers wa £ ^ leieher, predetermined ^ esperatsrliS & e are held *

Claims (1)

Τ · Wsrmsessererzeuger * daduroii gekesnzsieliset that he © iae automatically operating, continuous Yorsugsweise, Tom pressure of the water abbüngige: Eegalisrung the Wassexmeiige ifesit32t _{f R is} the OCE such a Wasserärsck. pressure-sensitive organ "if a spring-loaded bellows flows into a membrane. Allocations exploited ^ yen lying in the water inlet or outlet one the Wasseisaeßge and dasit with constant hot power ^ the Ifessertesperatttr stable ernaltea stay with * ^? aii2 »water-sucking buttocks ÄJss ^ raeii t _f daöuisii geke η η ze i ca β st» that the pressure-sensitive organ ^ corpse-ali ^ lg in its activity that regulates the sitting, the degree of external age WaEa ^ äSserzeager naeb. Jüas ^ ruek 1 * dactarcii geiena-3sicii2iet _r that additionally in the water system sur lation of the outflowing Sassersisnge an arrangement _r for example l ^ use is arranged ^ the scimitfe atufenlQS Terstel3Jbar is * Warawassereraeugerj. characterized characterized _9, it has a self-operating variable ,, of the ÜJempe- temperature of the water ausfliesenden abnangige Heglulierung the Wassermesge _r has such "DAB. outflowing water - straKL a temperature sensitive control element »ζ · Β · a bimetal lies» whose temperature-dependent movements are exploited ^ a valve located in the water inlet or water outlet »ζ · Β» needle valve or 3 slide system or an adjustable diaphragm, eg iris diaphragm au change so that the spirit level and dses £ t with constant heating power, the water temperature remains stable » b. Warmwassererz euger, characterized, in that is made hollow to achieve a low water content of the water tank and ringer to achieve _T ge height of the cavity for the arrangement of Sehaltor- ■ ~~ Ί ^^ "ganea is exploited