DE102014008618A1 - Mixing and circulation pump, with two-way mixing valve installed on the intake side, for controlling the flow temperature in a heating or cooling water circuit. - Google Patents

Mixing and circulation pump, with two-way mixing valve installed on the intake side, for controlling the flow temperature in a heating or cooling water circuit. Download PDF

Info

Publication number
DE102014008618A1
DE102014008618A1 DE102014008618.6A DE102014008618A DE102014008618A1 DE 102014008618 A1 DE102014008618 A1 DE 102014008618A1 DE 102014008618 A DE102014008618 A DE 102014008618A DE 102014008618 A1 DE102014008618 A1 DE 102014008618A1
Authority
DE
Germany
Prior art keywords
mixing
pump
heating
controlling
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE102014008618.6A
Other languages
German (de)
Inventor
Anmelder Gleich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE102014008618.6A priority Critical patent/DE102014008618A1/en
Priority to DE202014007453.4U priority patent/DE202014007453U1/en
Publication of DE102014008618A1 publication Critical patent/DE102014008618A1/en
Ceased legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/02—Other machines or engines using hydrostatic thrust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/008—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being a fluid transmission link
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Insulation (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Bezeichnung (siehe Antrag auf Erteilung) Beimisch- und Umwälzpumpe, mit Saugseitig in das Pumpengehäuse eingebauten Zweiwegebeimischventil oder Regelklappe zur Regelung der Vorlauftemperatur in einen Heizungs- oder Kühlwasserkreislauf.Designation (see application for approval) Mixing and circulating pump with two-way mixing valve built into the pump housing on the suction side or control flap for controlling the flow temperature in a heating or cooling water circuit.

Description

Beschreibung der Neuheit und ErfindungDescription of novelty and invention

Bisher ist es üblich für die Temperaturregelung durch Rücklaufbeimischung ein separates Zweiwegeventil vor der Umwälzpumpe in den Heizungs- und Kühlwasserkreislauf einzubauen (wie in dargestellt).So far, it is customary for the temperature control by Rücklaufbeimischung a separate two-way valve installed before the circulation pump in the heating and cooling water circuit (as in shown).

Bei dieser Ausführung ist es notwendig zwei Rohrübergangsstücke (wegen verschiedener Rohrdurchmesser) und eine weitere Absperrklappe oder ein zusätzliches Absperrventil einzubauen. Dadurch wird eine längere Montagezeit und zusätzlicher Einbauplatz (für die zusätzlichen Bauteile) benötigt.In this version, it is necessary to install two pipe transition pieces (due to different pipe diameters) and a further shut-off valve or an additional shut-off valve. This requires a longer installation time and additional installation space (for the additional components).

Durch die Neuheit, den Einbau des Regelventils in das Pumpengehäuse, wird Material, Montagezeit und Raumvorhaltung eingespart. Ein weiterer Vorteil besteht in der gemeinsamen Wartung durch einen Hersteller für das Regelventil und die Pumpe und nicht wie bisher üblich von verschiedenen Herstellern für die einzelnen Komponenten, die separat koordiniert und bezahlt werden müssen.The novelty, the installation of the control valve in the pump housing, material, assembly time and storage space is saved. Another advantage is the common maintenance by a manufacturer of the control valve and the pump and not, as usual, from different manufacturers for the individual components, which must be coordinated and paid separately.

Durch die Zusammenfassung der Funktionen reduzieren sich auch die Wärmeverluste, weil die Wärme abgebenden Flächen an den Rohrformstücken und Armaturenflächen wesentlich kleiner sind. Weiterhin werden erheblich Material und Arbeitszeit für die Wärmedämmung (die abnehmbare und mehrteilige Ventildämmkappen und deren Stopfisolierung) eingespart.By combining the functions, the heat losses are reduced, because the heat-emitting surfaces of the pipe fittings and fittings surfaces are much smaller. Furthermore, material and working time for the thermal insulation (the removable and multi-part valve caps and their stuffing insulation) are significantly reduced.

Claims (4)

Bezeichnung (siehe Antrag auf Erteilung) Beimisch- und Umwälzpumpe, mit Saugseitig in das Pumpengehäuse eingebauten Zweiwegebeimischventil oder Regelklappe zur Regelung der Vorlauftemperatur in einen Heizungs- oder Kühlwasserkreislauf.Designation (see application for approval) Mixing and circulating pump with two-way mixing valve built into the pump housing on the suction side or control flap for controlling the flow temperature in a heating or cooling water circuit. Beimisch- und Umwälzpumpe, wie unter 1.) beschrieben, jedoch mit einen am Pumpengehäuse, saugseitig angebrachten oder engegossenen zweiten Ansaugstutzen für den Zulauf des beizumischenden Rücklaufwassers und wie in dargestellt.Beimisch- and circulation pump, as described under 1.), but with a pump housing, suction side mounted or closely cast second intake manifold for the feed of the admixed return water and as in shown. Beimisch- und Umwälzpumpe, wie unter 1.) beschrieben, jedoch dadurch gekennzeichnet, dass das Beimischregelventil mit einen Doppelkegelventil ausgerüstet ist und das Pumpengehäuse, so ausgebildet ist, das die Ventilsitze und der Kegel auf die Spindel durch die Ansaugstutzen und das Spiralgehäuse der Pumpe, vor dem Einbau des Antriebsmotors und des Laufrades montiert werden können.Mixing and circulating pump, as described under 1.), but characterized in that the mixing control valve is equipped with a double cone valve and the pump housing, is formed so that the valve seats and the cone on the spindle through the intake manifold and the volute casing of the pump, can be mounted before installing the drive motor and the impeller. Beimisch- und Umwälzpumpe wie unter 1.) beschrieben, jedoch dadurch gekennzeichnet, dass es gleich ist, ob die Pumpe mit einen drehzahlgeregelten Antriebsmotor oder auch mit einen Motor für gleichbleibende Drehzahl ausgerüstet ist. Ebenso kann das eingebaute Regelventil für verschiedene Regelfunktionen zur Temperaturregelung im Heiz- oder Kühlkreis und auch zur Regelung der Temperatur in einen weiteren Kreislauf im Klimagerät oder im Primärkreis eines Wärmeaustauschers eingesetzt werden. Entscheidend ist, dass die Wirkung vom im Pumpengehäuse vorhandenen Regelventil erfolgt und nicht der Einbauort des Temperaturfühlers und auch nicht die Art der Regelungsfunktion maßgebend ist.Mixing and circulating pump as described under 1.), but characterized in that it is the same whether the pump is equipped with a variable speed drive motor or with a motor for constant speed. Likewise, the built-in control valve for various control functions for temperature control in the heating or cooling circuit and also for controlling the temperature in another circuit in the air conditioner or in the primary circuit of a heat exchanger can be used. The decisive factor is that the effect of the existing in the pump housing control valve takes place and not the installation of the temperature sensor and not the type of control function is decisive.
DE102014008618.6A 2014-06-07 2014-06-07 Mixing and circulation pump, with two-way mixing valve installed on the intake side, for controlling the flow temperature in a heating or cooling water circuit. Ceased DE102014008618A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102014008618.6A DE102014008618A1 (en) 2014-06-07 2014-06-07 Mixing and circulation pump, with two-way mixing valve installed on the intake side, for controlling the flow temperature in a heating or cooling water circuit.
DE202014007453.4U DE202014007453U1 (en) 2014-06-07 2014-06-07 Mixing and circulation pump, with two-way mixing valve installed on the intake side, for controlling the flow temperature in a heating or cooling water circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014008618.6A DE102014008618A1 (en) 2014-06-07 2014-06-07 Mixing and circulation pump, with two-way mixing valve installed on the intake side, for controlling the flow temperature in a heating or cooling water circuit.

Publications (1)

Publication Number Publication Date
DE102014008618A1 true DE102014008618A1 (en) 2015-12-17

Family

ID=52991190

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202014007453.4U Expired - Lifetime DE202014007453U1 (en) 2014-06-07 2014-06-07 Mixing and circulation pump, with two-way mixing valve installed on the intake side, for controlling the flow temperature in a heating or cooling water circuit
DE102014008618.6A Ceased DE102014008618A1 (en) 2014-06-07 2014-06-07 Mixing and circulation pump, with two-way mixing valve installed on the intake side, for controlling the flow temperature in a heating or cooling water circuit.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE202014007453.4U Expired - Lifetime DE202014007453U1 (en) 2014-06-07 2014-06-07 Mixing and circulation pump, with two-way mixing valve installed on the intake side, for controlling the flow temperature in a heating or cooling water circuit

Country Status (1)

Country Link
DE (2) DE202014007453U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3376052B1 (en) * 2017-03-15 2020-11-04 Grundfos Holding A/S Centrifugal pump assembly
CN110886725B (en) * 2019-12-27 2020-10-13 江苏盐邦泵业制造有限公司 Variable flow formula water pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1653665A1 (en) * 1967-06-22 1971-07-15 Standard Magnet Ag Pump housing with valves
DE2342605B2 (en) * 1973-08-23 1979-10-11 G. Bauknecht Gmbh, 7000 Stuttgart Pumps, in particular circulation pumps for heating systems
DE3210641A1 (en) * 1982-03-23 1983-10-06 Dupont Inc ENERGY-SAVING HEAT CARRIER CIRCUIT PUMP, ESPECIALLY FOR HEAT PUMP HEATERS
US5443207A (en) * 1993-07-13 1995-08-22 Taco, Inc. Integrated zoning circulator
DE19724564B4 (en) * 1997-06-11 2007-08-16 Laing, Oliver Circulation pump with flow barrier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1653665A1 (en) * 1967-06-22 1971-07-15 Standard Magnet Ag Pump housing with valves
DE2342605B2 (en) * 1973-08-23 1979-10-11 G. Bauknecht Gmbh, 7000 Stuttgart Pumps, in particular circulation pumps for heating systems
DE3210641A1 (en) * 1982-03-23 1983-10-06 Dupont Inc ENERGY-SAVING HEAT CARRIER CIRCUIT PUMP, ESPECIALLY FOR HEAT PUMP HEATERS
US5443207A (en) * 1993-07-13 1995-08-22 Taco, Inc. Integrated zoning circulator
DE19724564B4 (en) * 1997-06-11 2007-08-16 Laing, Oliver Circulation pump with flow barrier

Also Published As

Publication number Publication date
DE202014007453U1 (en) 2015-01-09

Similar Documents

Publication Publication Date Title
DE102015113485A1 (en) Internal combustion engine cooling system with thermostat
JP5915947B2 (en) Heat recovery system
RU2016140186A (en) COOLING SYSTEM AND METHOD FOR INTERNAL COMBUSTION ENGINE AND THERMOSTAT UNIT FOR COOLING SYSTEM
DE102014008618A1 (en) Mixing and circulation pump, with two-way mixing valve installed on the intake side, for controlling the flow temperature in a heating or cooling water circuit.
CN106438000B (en) Cabin cooling device of generator set and cooling means
DE102013013734A1 (en) heat pump system
JP6131937B2 (en) Cooling device for rotary piston engine
DE102012113214A1 (en) Thermostat with an elastic element
KR102451877B1 (en) Engine system having coolant control valve
EP2965020A1 (en) System for conditioning the air in a building
CN205117819U (en) Heat dissipation type axial fan
DE102011014861A1 (en) Rotary piston engine has cooling circuit for cooling rotor provided in working space such that cooling air is supplied to rotor from closed cooling circuit through air supply line
US2281178A (en) Pipe fitting
CN107560858A (en) A kind of improved pyrolysis impacts internal combustion engine lubrication oil heating unit
PL406309A1 (en) System of devices for acquiring hot water from the underground water system intended for the air conditioning and ventilation equipment
CH279438A (en) Cooling device on internal combustion engines.
DE102016007949A1 (en) Improving the number of work for heat pumps of all kinds with a compact design Motor, compressor, turbine (instead of expansion valve, throttle) for rotary energy recovery. a kind of heat transformer
DE202013000593U1 (en) Control valve for radiators
CN218953566U (en) Oil way cooling and temperature regulating structure of screw air compressor
US1512375A (en) Water circulator for internal-combustion engines
KR20090050345A (en) A engine cooling circuit for a vehicle
CN205038035U (en) Plenum formula module test device
DE102015213564A1 (en) Heating system and method for operating a heating system
US1319047A (en) Gttstaf daten
US1323508A (en) Sidney d

Legal Events

Date Code Title Description
R138 Derivation of utility model

Ref document number: 202014007453

Country of ref document: DE

R012 Request for examination validly filed
R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final