WO2011131917A4 - Container for condensing the products of bleeding a steam system and associated system for treating the products of bleeding - Google Patents

Container for condensing the products of bleeding a steam system and associated system for treating the products of bleeding Download PDF

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Publication number
WO2011131917A4
WO2011131917A4 PCT/FR2011/050940 FR2011050940W WO2011131917A4 WO 2011131917 A4 WO2011131917 A4 WO 2011131917A4 FR 2011050940 W FR2011050940 W FR 2011050940W WO 2011131917 A4 WO2011131917 A4 WO 2011131917A4
Authority
WO
WIPO (PCT)
Prior art keywords
container
condensation
diffuser
water
steam
Prior art date
Application number
PCT/FR2011/050940
Other languages
French (fr)
Other versions
WO2011131917A1 (en
Inventor
Yves Le Pironnec
Louis Toulgoat
Original Assignee
Compagnie Parisienne De Chauffage Urbain
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 Compagnie Parisienne De Chauffage Urbain filed Critical Compagnie Parisienne De Chauffage Urbain
Publication of WO2011131917A1 publication Critical patent/WO2011131917A1/en
Publication of WO2011131917A4 publication Critical patent/WO2011131917A4/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B3/00—Condensers in which the steam or vapour comes into direct contact with the cooling medium
    • F28B3/06—Condensers in which the steam or vapour comes into direct contact with the cooling medium by injecting the steam or vapour into the cooling liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D10/00—District heating systems
    • F24D10/003—Domestic delivery stations having a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F28B9/04—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid
    • F28B9/06—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid with provision for re-cooling the cooling water or other cooling liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/28—Safety or protection arrangements; Arrangements for preventing malfunction for preventing noise
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/17—District heating
    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The invention relates to a condensation container (9), suitable for condensing the products of bleeding a steam system, such as a district heating system, the container including: a lower water inlet (11) and an upper water outlet (12), said two openings being provided for being connected to a cooling circuit; a steam-supply opening (13), connected to a steam diffuser (15) arranged between the lower inlet and upper outlet; the steam injected into the condensation container (9) via the diffuser (15) condensing in contact with the water contained in the condensation container (9), which is reheated and flows through the condensation container (9) due to the thermosiphon effect.

Claims

16 REVENDICATIONS MODIFIÉES reçues par le Bureau international le 18 octobre 201 1 (18.10.201 1 ) 16 AMENDED CLAIMS received by the International Bureau on 18 October 201 1 (18.10.201 1)
1. Récipient de condensation (9) pour un système de traitement de produits de purge d'un réseau de vapeur, ledit système étant autonome par rapport à toute source d'énergie électrique, le récipient étant adapté à la condensation des produits de purge, caractérisé en ce qu'il comporte : Condensation vessel (9) for a system for treating purge products of a steam network, said system being autonomous with respect to any source of electrical energy, the container being adapted to the condensation of the purge products, characterized in that it comprises:
- un orifice bas (11) d'entrée d'eau et un orifice haut (12) de sortie d'eau, ces deux orifices étant prévus pour être connectés à un circuit de refroidissement ;  - a low water inlet orifice (11) and a high water outlet orifice (12), these two orifices being designed to be connected to a cooling circuit;
- un orifice d'alimentation (13) en vapeur, relié à un diffuseur (15) de vapeur disposé entre les deux orifices bas et haut ;  - A steam supply port (13) connected to a vapor diffuser (15) disposed between the two low and high openings;
la vapeur d'eau introduite dans le récipient de condensation (9) via le diffuseur (15) se condensant au contact de l'eau contenue dans le récipient de condensation (9) qui se réchauffe et circule à travers le récipient de condensation (9) par effet thermosiphon autonome par rapport à toute source d'énergie électrique. the water vapor introduced into the condensation vessel (9) via the diffuser (15) condensing in contact with the water contained in the condensation vessel (9) which heats up and circulates through the condensation vessel (9). ) by thermosiphon effect independent of any source of electrical energy.
2. Récipient selon la revendication 1 , dans lequel l'orifice haut est connecté à une canalisation (20) de retour d'eau du réseau de vapeur. The container of claim 1, wherein the top port is connected to a water return line (20) of the steam network.
3. Récipient selon l'une des revendications 1 ou 2, comportant une dérivation (17) en parallèle d'au moins une partie du récipient. 3. Container according to one of claims 1 or 2, comprising a branch (17) in parallel with at least a portion of the container.
4. Récipient selon la revendication 3, dans lequel la dérivation (17) est en parallèle d'un moyen de limitation du débit (16). The container of claim 3, wherein the bypass (17) is in parallel with a flow restricting means (16).
5. Récipient selon l'une des revendications 3 ou 4, dans lequel la dérivation (17) est en parallèle du diffuseur (15). 5. Container according to one of claims 3 or 4, wherein the shunt (17) is in parallel with the diffuser (15).
6. Récipient selon l'une des revendications 1 à 5, dans lequel le diffuseur (15) injecte les produits de purge avec un mouvement ascensionnel. 6. Container according to one of claims 1 to 5, wherein the diffuser (15) injects the purge products with an upward movement.
7. Récipient selon l'une des revendications 1 à 6, dans lequel le diffuseur (15) est de forme tronconique. 17 7. Container according to one of claims 1 to 6, wherein the diffuser (15) is of frustoconical shape. 17
8. Récipient selon l'une des revendications 1 à 7, comportant au moins un moyen de limitation de débit (16) disposé entre l'orifice d'entrée d'eau et le diffuseur (15).  8. Container according to one of claims 1 to 7, comprising at least one flow limiting means (16) disposed between the water inlet port and the diffuser (15).
9. Récipient selon l'une des revendications 1 à 8, comportant une dérivation (17) en parallèle de l'ensemble formé par au moins un moyen de limitation du débit (16) et le diffuseur (15). 9. Container according to one of claims 1 to 8, comprising a bypass (17) in parallel with the assembly formed by at least one flow limiting means (16) and the diffuser (15).
10. Récipient selon l'une des revendications 1 à 9, dans lequel le diamètre interne du récipient de condensation (9) est adapté à éviter la présence de courants descendants. 10. Container according to one of claims 1 to 9, wherein the inner diameter of the condensation container (9) is adapted to prevent the presence of downward currents.
11. Récipient selon l'une des revendications 1 à 10, dans lequel le diffuseur (15) comprend au moins une plaque percée d'une pluralité de trous (22). 11. Container according to one of claims 1 to 10, wherein the diffuser (15) comprises at least one plate pierced with a plurality of holes (22).
12. Système de traitement de produits de purge d'un réseau de vapeur, comportant un circuit de refroidissement d'eau (18) et un récipient de condensation (9) selon l'une des revendications 1 à 11. A purge product treatment system of a steam network, comprising a water cooling circuit (18) and a condensing vessel (9) according to one of claims 1 to 11.
13. Système de traitement selon la revendication 12, comportant un moyen de maintien d'une contre pression en aval du récipient de condensation, au niveau de l'orifice bas. 13. Processing system according to claim 12, comprising means for maintaining a back pressure downstream of the condensation container at the bottom orifice.
14. Système selon l'une des revendications 12 ou 13, dans lequel le circuit de refroidissement (18) comporte au moins un moyen de refroidissement par air (19). 14. System according to one of claims 12 or 13, wherein the cooling circuit (18) comprises at least one air cooling means (19).
15. Système selon l'une des revendications 12 à 14, dans lequel le circuit de refroidissement (18) comporte au moins un moyen de refroidissement direct par eau. 15. System according to one of claims 12 to 14, wherein the cooling circuit (18) comprises at least one direct cooling means by water.
16. Système selon la revendication 15, dans lequel le refroidissement direct est obtenu par dérivation sur une conduite (20) de retour d'eau du réseau de vapeur. 16. System according to claim 15, wherein the direct cooling is obtained by derivation on a line (20) of water return of the steam network.
17. Système selon l'une des revendications 15 ou 16, comprenant deux récipients de condensation disposés en série, chaque récipient étant associé à un circuit de refroidissement différent. 18 17. System according to one of claims 15 or 16, comprising two condensation containers arranged in series, each container being associated with a different cooling circuit. 18
18. Système selon la revendication 17, dans lequel un premier récipient de condensation est associé à un circuit de refroidissement par air, un deuxième récipient de condensation étant associé à un circuit de refroidissement par eau. 18. System according to claim 17, wherein a first condensation vessel is associated with an air cooling circuit, a second condensation vessel being associated with a water cooling circuit.
19. Système selon l'une des revendications 12 à 18, dans lequel le diamètre interne du récipient de condensation (9) est adapté pour éviter la présence de courants descendants. 19. System according to one of claims 12 to 18, wherein the internal diameter of the condensation container (9) is adapted to prevent the presence of downward currents.
20. Réseau de vapeur, notamment réseau de chauffage urbain, comprenant au moins un récipient de condensation (9) selon l'une des revendications 1 à 11 et/ou au moins un système de traitement de produits de purge selon l'une des revendications 12 à 19. 20. Steam network, in particular district heating network, comprising at least one condensation vessel (9) according to one of claims 1 to 11 and / or at least one purge treatment system according to one of the claims. 12 to 19.
21. Procédé de condensation de produits pour un système de traitement de produits de purge d'un réseau de vapeur, ledit système étant autonome par rapport à toute source d'énergie électrique, caractérisé en ce qu'il comporte : 21. A method of condensing products for a system for treating purge products of a steam network, said system being autonomous with respect to any source of electrical energy, characterized in that it comprises:
- une étape d'introduction d'eau dans un orifice bas d'un récipient de condensation fermé comportant, en outre, un orifice haut ;  a step of introducing water into a lower orifice of a closed condensation container further comprising a high orifice;
- une étape d'alimentation en vapeur, entre les orifices bas et haut ;  a step of supplying steam, between the low and high openings;
la vapeur d'eau introduite dans le récipient de condensation via le diffuseur se condensant au contact de l'eau contenue dans le récipient de condensation qui se réchauffe et circule à travers le récipient de condensation par effet thermosiphon autonome par rapport à toute source d'énergie électrique. the water vapor introduced into the condensation container via the diffuser condensing in contact with the water contained in the condensation container which heats up and circulates through the condensation container by thermosiphon effect independent from any source of electric energy.
PCT/FR2011/050940 2010-04-23 2011-04-22 Container for condensing the products of bleeding a steam system and associated system for treating the products of bleeding WO2011131917A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1053149 2010-04-23
FR1053149A FR2959299B1 (en) 2010-04-23 2010-04-23 CONDENSING CONTAINER FOR PURGING PRODUCTS OF A STEAM DISTRIBUTION NETWORK AND PROCESSING SYSTEM FOR PURGE PRODUCTS THEREFOR

Publications (2)

Publication Number Publication Date
WO2011131917A1 WO2011131917A1 (en) 2011-10-27
WO2011131917A4 true WO2011131917A4 (en) 2011-12-15

Family

ID=43222006

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2011/050940 WO2011131917A1 (en) 2010-04-23 2011-04-22 Container for condensing the products of bleeding a steam system and associated system for treating the products of bleeding

Country Status (2)

Country Link
FR (1) FR2959299B1 (en)
WO (1) WO2011131917A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110287509B (en) * 2019-04-25 2021-05-04 浙江大学 Flexible analysis and structural defect diagnosis and positioning method and system for urban heat supply network

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707678A1 (en) * 1987-03-10 1988-09-22 Franz Dr Ing Maly Apparatus for steam tapping and drainage (dewatering) of steam pipelines with simultaneous heat delivery to heat consumers, preferably as a house station of steam-type district-heating systems
FR2687213B1 (en) * 1992-02-10 1994-05-20 Equip Technic METHOD AND DEVICE FOR RECOVERING THE BLEEDING OF A HIGH PRESSURE HEATING SYSTEM.
DE9207062U1 (en) * 1992-05-25 1992-10-22 Maeder, Lutz, O-4014 Halle, De
DE4432464C2 (en) * 1994-09-12 1996-08-08 Ecf En Consulting Gmbh Process and installation for heating water using steam from the steam network of a district heating system
DE20007262U1 (en) * 2000-04-19 2000-08-03 Petrick & Wolf Energietechnik Steam injector

Also Published As

Publication number Publication date
FR2959299B1 (en) 2015-11-06
FR2959299A1 (en) 2011-10-28
WO2011131917A1 (en) 2011-10-27

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