WO2008028411A1 - A bath water preheating and energy-saving device for barbershop - Google Patents

A bath water preheating and energy-saving device for barbershop Download PDF

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Publication number
WO2008028411A1
WO2008028411A1 PCT/CN2007/002656 CN2007002656W WO2008028411A1 WO 2008028411 A1 WO2008028411 A1 WO 2008028411A1 CN 2007002656 W CN2007002656 W CN 2007002656W WO 2008028411 A1 WO2008028411 A1 WO 2008028411A1
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WO
WIPO (PCT)
Prior art keywords
water
heat exchanger
saving device
funnel
waste
Prior art date
Application number
PCT/CN2007/002656
Other languages
French (fr)
Chinese (zh)
Inventor
Wumin Su
Original Assignee
Wumin Su
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 Wumin Su filed Critical Wumin Su
Publication of WO2008028411A1 publication Critical patent/WO2008028411A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0005—Domestic hot-water supply systems using recuperation of waste heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/14—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically both tubes being bent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/04—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by spirally-wound plates or laminae
    • 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
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/16—Waste heat
    • F24D2200/20—Sewage water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0012—Recuperative heat exchangers the heat being recuperated from waste water or from condensates
    • 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]
    • Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
    • 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]
    • Y02B30/56—Heat recovery units

Definitions

  • the present invention relates to a heat exchange device, and more particularly to a hairdressing shop shampoo water preheating energy saving device. Background technique
  • An object of the present invention is to provide a barber shop with an energy-saving device for preheating tap water using waste water in a shampooing process.
  • a hairdressing water preheating energy-saving device for a barber shop comprising a box body, a heat exchanger located at the bottom of the box body, a water-passing funnel fixed to the upper part or the top of the box body, and tap water respectively connected to the heat exchanger
  • the waste water inlet is provided on the upper side wall of the water funnel.
  • the heat exchanger is a sleeve heat exchanger or a plate heat exchanger.
  • the sleeve type heat exchanger is composed of a copper tube or an aluminum tube with good thermal conductivity as an inner tube, and a plastic/metal bellows or hose as an outer tube, which is wound into a spiral shape,
  • the inner tubes are respectively connected to the tap water inlet and the tap water outlet, and the outer tubes are respectively connected to the waste heat water inlet and the waste water outlet of the heat exchanger.
  • the plate heat exchanger is made of a thin copper plate with good thermal conductivity, an aluminum thin plate, a stainless steel thin plate and a galvanized steel plate as a partition wall, and the shape is spiral or flat plate-shaped, which can be called spiral plate type or flat plate heat exchange, respectively.
  • Device made of a thin copper plate with good thermal conductivity, an aluminum thin plate, a stainless steel thin plate and a galvanized steel plate as a partition wall, and the shape is spiral or flat plate-shaped, which can be called spiral plate type or flat plate heat exchange, respectively.
  • the watering funnel is a conical funnel with a large upper and a small shape, and the upper shape thereof can be a cylindrical shape.
  • An overflow port is also disposed on the side wall of the water funnel, and the installation position is higher than the position of the waste hot water inlet.
  • an insulating material is wrapped around the heat exchanger.
  • the insulating material is polyurethane or rock wool.
  • a cover is also arranged on the box or the water funnel.
  • the top cover is disposed on the tank when the water funnel is located in the upper portion of the tank; and the top cover is disposed on the water funnel when the water funnel is located at the top of the tank.
  • the hairdressing shampoo water preheating energy-saving device of the invention is installed under the side or side of the hairdressing salon shampoo and placed vertically, and the waste hot water inlet on the barbershop should be lower than the position of the hairdressing basin of the barbershop.
  • the pipe is connected and the height difference is used to make the waste hot water dripping in the shampoo basin flow into the energy-saving device.
  • the waste water flows out to the barbershop.
  • the pipeline, the tap water enters the heat exchanger through the tap water inlet, and then flows to the barbershop water heater through the tap water outlet to be heated into a shampoo for hot water or flows to the barbershop shampoo for mixing faucet and hot water to be washed. Head with hot water.
  • the hairdressing shop of the invention has a compact and reasonable structure for water preheating; the water discharge is large; the installation and use are convenient, the waste water utilization rate is high, the preheating effect is good, and the energy saving is more than 50%. It can be used with instant water heaters, with the same amount of water, which can reduce its power by more than 50%. It can be used with gas water heaters to save more than 50% of gas. It can be used with heat storage and solar water heaters to make it hot. The amount of water added is more than doubled. Saving money for the barbershop saves energy for the country. DRAWINGS
  • FIG. 1 is a schematic structural view of a water-saving preheating energy-saving device for a barber shop of the present invention
  • Figure 2 is a front elevational view showing the structure of the spiral plate heat exchanger of the present invention.
  • Figure 3 is a plan view showing the structure of the spiral plate heat exchanger of the present invention.
  • Figure 4 is a front view showing the structure of the plate heat exchanger of the present invention.
  • Figure 5 is a left side view showing the structure of the plate heat exchanger of the present invention.
  • 1 is the box
  • 2 is the filter
  • 3 is the water funnel
  • 4 is the heat exchanger
  • 5 is the heat exchanger hot water inlet
  • 6 is the tap water outlet
  • 7 is the top cover
  • 8 is the tap water inlet
  • 9 is the waste water outlet
  • 10 is the waste hot water inlet
  • 11 is the casing type heat exchanger inner tube
  • 12 is the casing type heat exchanger outer tube
  • 13 is the heat insulating material
  • 14 is the overflow port.
  • the barbershop water preheating and energy-saving device includes a body 1, a hair filter 2, a water-passing funnel 3, a heat exchanger 4, Insulation material 13, top cover 7, waste hot water inlet 10, waste water outlet 9, tap water inlet 8, tap water outlet 6, heat exchanger waste hot water inlet 5, overflow port 14.
  • the heat exchanger 4 adopts a sleeve type heat exchanger, and the inner tube 11 of the sleeve type heat exchanger adopts a copper tube or an aluminum tube, and the outer tube 12 of the sleeve type heat exchanger adopts a plastic bellows.
  • the metal bellows or the metal/plastic hose is spirally wound and placed in the bottom of the box body 1, and the heat exchanger 4 is wrapped with the insulating material 13 of polyurethane or rock wool to fill the gap and keep warm.
  • the outer tube 12 of the sleeve heat exchanger is respectively connected with the waste water inlet 5 and the waste water outlet 9 of the heat exchanger, and the inner tube 11 of the sleeve heat exchanger is respectively connected with the tap water inlet 8 and the tap water outlet 6.
  • the water funnel 3 is a conical funnel with a large upper and a small shape, a rectangular parallelepiped in the upper part, a cylindrical body and a cone in the lower part, and a waste hot water inlet 10 and an overflow port 14 in the upper part thereof, and the waste heat of the lower mouth and the heat exchanger
  • the water inlet is connected to the 5-phase pipe and supported and fixed by the casing 1.
  • the top of the water inlet is provided with a top cover 7.
  • the hair filter 2 is placed at the intermediate variable diameter of the water-passing funnel 3, and can effectively filter into the waste water entering the heat exchanger. Hair, and easy to clean.
  • the upper shape of the water funnel 3 may be a cylinder or a rectangular cylinder, and a lower portion thereof is a cone.
  • FIG. 2 is a front elevational view showing the structure of the spiral plate heat exchanger of the present invention
  • Figure 3 is a plan view showing the structure of the spiral plate heat exchanger of the present invention.
  • the spiral plate heat exchanger is made of a thin copper plate, an aluminum thin plate, a stainless steel thin plate or a galvanized steel plate with good thermal conductivity as a partition wall, which is spirally formed.
  • the shampoo washes the hot water through the heat exchanger waste hot water inlet 5 into the heat exchanger 4, after the heat exchanger exotherms, flows out from the waste water outlet 9 and discharges the haircut Shop sewer pipe; tap water flows into the heat exchanger 4 through the tap water inlet 8 , and the heat exchanger absorbs heat and flows out through the tap water outlet 6 .
  • FIG. 4 is a front view showing the structure of a plate heat exchanger of the present invention
  • FIG. 5 is a left side view showing the structure of the plate heat exchanger of the present invention.
  • the plate heat exchanger is also made of a thin copper plate, an aluminum thin plate, a stainless steel thin plate or a galvanized steel plate having a good heat conductivity as a partition wall, and has a shape in which the flat plates are overlapped.
  • the heat exchange process of waste hot water and tap water is the same as in Figures 2 and 3.
  • the energy-saving device of the present invention When in use, the energy-saving device of the present invention is placed on the side of the hairdressing salon shampoo and placed vertically, and the waste hot water inlet 10 is connected to the water outlet of the barbershop shampoo, and the waste water outlet 9 and the overflow port 14 are both
  • the water supply pipe of the barber shop is connected
  • the tap water inlet 8 is connected with the tap water pipe of the barber shop
  • the tap water outlet 6 is connected with the cold water inlet of the mixing faucet on the barber shop shampoo.
  • the barber shop When the barber shop washes the water, it drops The waste water in the shampoo depends on the height difference and flows into the energy-saving device through the waste hot water inlet 10, and then flows into the sewer through the waste water inlet 9 after being released from the heat exchanger 4, and at the same time, the tap water enters through the tap water inlet 8 In the heat exchanger 4, after the heat is absorbed, the tap water outlet 6 flows to the barbershop water heater and is heated to the hot water for the shampoo, or flows to the hairdressing salon to mix the faucet and the hot water to the hot water for the shampoo. If the waste heat water in the water funnel reaches the overflow port 14, it can be discharged directly into the down channel through the overflow port 14.
  • the hairdressing shop Luo's water preheating energy-saving device uses the waste water in the shampooing process to preheat the tap water, and is installed under the side or side of the hairdressing salon shampoo and placed vertically, and the waste hot water inlet on the hairdressing should be lower than the haircut.
  • the position of the water outlet of the shop shampoo is connected with it, so that the waste water in the shampoo can flow into the energy-saving device and drain into the water pipe depending on the height difference.
  • the tap water enters the energy-saving device and is preheated by the waste water. After heating or adding hot water to hot water for shampooing, the waste heat can be reused to save energy.
  • the energy-saving device is compact and combined Reasonable; large amount of water; easy to install and use, can be used with gas, electricity, solar water heaters, high utilization rate of wastewater, good preheating effect, energy saving more than 50%.

Abstract

A bath water preheating and energy-saving device for barbershop, includes a box (1), a heat-exchanger (4) on the bottom of the box (1), a water funnel (3) secured in the upper portion of the box (1), a tap water inlet (8), a tap water outlet (6), a heat-exchanger's waste hot water inlet (5) and a waste water outlet (9). The inlets/outlets (5, 6, 8, 9) are respectively connected to the heat-exchanger (4). The heat-exchanger (4) is connected to the water funnel (3) through the heat-exchanger's waste hot water inlet (5). A hair filter (2) is provided between the water funnel (3) and the heat-exchanger's waste hot water inlet (5). A waste hot water inlet (10) is provided in the upper side wall of the water funnel (3). The waste hot water inlet (10) is connected to a tub discharging port, and is positioned below the tub discharging port. Due to the gravity, waste hot water flows into the energy-saving device, exchanges heat with the tap water, and then flows out.

Description

理发店浴用水预热节能装置 技术领域  Barber shop bath water preheating energy-saving device
本发明涉及一种换热装置， 具体地说， 涉及一种理发店洗头用水 预热节能装置。 背景技术  The present invention relates to a heat exchange device, and more particularly to a hairdressing shop shampoo water preheating energy saving device. Background technique
目前巿面上理发店把洗头时的废热水直接排向下水道，浪费掉大 量的热能， 既不经济， 也不利于能源节约。 是否可以考虑将这些废热 水收集起来作为预热能源。 发明内容  At present, the barber shop on the bunker drains the waste hot water directly into the sewer, which wastes a lot of heat energy, which is neither economical nor energy-saving. Is it possible to consider collecting these waste hot water as a preheating energy source? Summary of the invention
本发明的目的在于给理发店提供一种利用洗头过程中的废热水 预热自来水的节能装置。  SUMMARY OF THE INVENTION An object of the present invention is to provide a barber shop with an energy-saving device for preheating tap water using waste water in a shampooing process.
实现本发明目的的解决方案是：  The solution to achieve the object of the invention is:
一种理发店洛用水预热节能装置， 包括箱体、 位于所述箱体内底 部的换热器、 固定在所述箱体内上部或顶部的过水漏斗、 分别与所述 换热器相连的自来水进口、 自来水出口、 换热器废热水进口、 废水出 口， 所述换热器通过所述换热器废热水进口与所述过水漏斗相连， 二 者之间设有毛发过滤器， 所述过水漏斗上部侧壁上设有废热水进口。  A hairdressing water preheating energy-saving device for a barber shop, comprising a box body, a heat exchanger located at the bottom of the box body, a water-passing funnel fixed to the upper part or the top of the box body, and tap water respectively connected to the heat exchanger An inlet, a tap water outlet, a heat exchanger waste hot water inlet, and a waste water outlet, wherein the heat exchanger is connected to the water funnel through the heat exchanger inlet of the heat exchanger, and a hair filter is arranged between the two The waste water inlet is provided on the upper side wall of the water funnel.
其中， 所述换热器为套管式换热器或板式换热器。  Wherein, the heat exchanger is a sleeve heat exchanger or a plate heat exchanger.
所述套管式换热器由一根导热性能好的紫铜管或铝管作为内管， 和一根塑料 /金属的波紋管或软管作为外管， 套制绕成螺旋状， 所述 内管分别与所述自来水进口、 自来水出口相连， 所述外管分别与换热 器废热水进口、 废水出口所述相连。  The sleeve type heat exchanger is composed of a copper tube or an aluminum tube with good thermal conductivity as an inner tube, and a plastic/metal bellows or hose as an outer tube, which is wound into a spiral shape, The inner tubes are respectively connected to the tap water inlet and the tap water outlet, and the outer tubes are respectively connected to the waste heat water inlet and the waste water outlet of the heat exchanger.
所述板式换热器由导热性能好的紫铜薄板、铝薄板、不锈钢薄板、 镀锌薄钢板作为间壁， 其形状为绕制螺旋状或平板重叠状， 可分别称 作螺旋板式或平板式换热器。  The plate heat exchanger is made of a thin copper plate with good thermal conductivity, an aluminum thin plate, a stainless steel thin plate and a galvanized steel plate as a partition wall, and the shape is spiral or flat plate-shaped, which can be called spiral plate type or flat plate heat exchange, respectively. Device.
所述过水漏斗为一上大下小成圆锥状漏斗，其上部形状可为圆柱 体、 方柱体或长方柱体， 其下部为圆柱体加圆锥体状或圆锥体。 The watering funnel is a conical funnel with a large upper and a small shape, and the upper shape thereof can be a cylindrical shape. The body, the square cylinder or the rectangular cylinder, the lower part of which is a cylinder with a cone or a cone.
所述过水漏斗侧壁上还设有一溢流口，其设置位置高于所述废热 水进口的位置。  An overflow port is also disposed on the side wall of the water funnel, and the installation position is higher than the position of the waste hot water inlet.
为了提高热交换能力， 在所述换热器外包裹有保温材料。  In order to improve the heat exchange capacity, an insulating material is wrapped around the heat exchanger.
所述保温材料为聚氨酯或岩棉。  The insulating material is polyurethane or rock wool.
所述箱体或过水漏斗上还设一顶盖。 当所述过水漏斗位于所述箱 体内上部时，顶盖设在箱体上；当所述过水漏斗位于所述箱体顶部时, 顶盖设在过水漏斗上。  A cover is also arranged on the box or the water funnel. The top cover is disposed on the tank when the water funnel is located in the upper portion of the tank; and the top cover is disposed on the water funnel when the water funnel is located at the top of the tank.
本发明的理发店洗头用水预热节能装置安装在理发店洗头盆的 下方或侧边并垂直放置，其上的废热水进口应低于理发店洗头盆下水 口的位置并与之相管接，利用高度差，使洗头时滴落在洗头盆中的废 热水能自行流入节能装置内， 在换热器中放热后， 经换热器废水出后 流向理发店下水管道， 自来水经所述自来水进口进入换热器吸热后， 经所述自来水出口流向理发店热水器再加热成洗头用热水或流向理 发店洗头盆上混合水龙头与热水加兌成洗头用热水。  The hairdressing shampoo water preheating energy-saving device of the invention is installed under the side or side of the hairdressing salon shampoo and placed vertically, and the waste hot water inlet on the barbershop should be lower than the position of the hairdressing basin of the barbershop. The pipe is connected and the height difference is used to make the waste hot water dripping in the shampoo basin flow into the energy-saving device. After the heat is released from the heat exchanger, the waste water flows out to the barbershop. The pipeline, the tap water enters the heat exchanger through the tap water inlet, and then flows to the barbershop water heater through the tap water outlet to be heated into a shampoo for hot water or flows to the barbershop shampoo for mixing faucet and hot water to be washed. Head with hot water.
本发明理发店洛用水预热节能装置结构紧凑、 合理； 出水量大； 安装使用方便， 废水利用率高， 预热效果好， 节能百分之五十以上。 可与即热式热水器配套使用，同等出水量，可使其功率下降 50%以上; 可与燃气热水器配套使用， 节约燃气 50%以上； 可与储热式、 太阳能 热水器配套使用， 能使其热水加兌量提高一倍以上。 给理发店节约金 钱， 为国家节约了能源。 附图说明  The hairdressing shop of the invention has a compact and reasonable structure for water preheating; the water discharge is large; the installation and use are convenient, the waste water utilization rate is high, the preheating effect is good, and the energy saving is more than 50%. It can be used with instant water heaters, with the same amount of water, which can reduce its power by more than 50%. It can be used with gas water heaters to save more than 50% of gas. It can be used with heat storage and solar water heaters to make it hot. The amount of water added is more than doubled. Saving money for the barbershop saves energy for the country. DRAWINGS
图 1为本发明理发店洛用水预热节能装置结构示意图；  1 is a schematic structural view of a water-saving preheating energy-saving device for a barber shop of the present invention;
图 2为本发明的螺旋板式换热器结构示意图的主视图；  Figure 2 is a front elevational view showing the structure of the spiral plate heat exchanger of the present invention;
图 3为本发明的螺旋板式换热器结构示意图的俯视图；  Figure 3 is a plan view showing the structure of the spiral plate heat exchanger of the present invention;
图 4为本发明的平板式换热器结构示意图主视图；  Figure 4 is a front view showing the structure of the plate heat exchanger of the present invention;
图 5为本发明的平板式换热器结构示意图左视图。 图中， 1为箱体， 2为过滤器， 3为过水漏斗， 4为换热器， 5为换 热器废热水进口， 6为自来水出口， 7为顶盖， 8为自来水进口， 9为废 水出口， 10为废热水进口， 11为套管式换热器内管， 12为套管式换热 器外管， 13为保温材料， 14为溢流口。 具体实施方式 Figure 5 is a left side view showing the structure of the plate heat exchanger of the present invention. In the figure, 1 is the box, 2 is the filter, 3 is the water funnel, 4 is the heat exchanger, 5 is the heat exchanger hot water inlet, 6 is the tap water outlet, 7 is the top cover, 8 is the tap water inlet, 9 is the waste water outlet, 10 is the waste hot water inlet, 11 is the casing type heat exchanger inner tube, 12 is the casing type heat exchanger outer tube, 13 is the heat insulating material, and 14 is the overflow port. detailed description
以下实施例用于说明本发明， 但不用来限制本发明的范围。  The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
图 1为本发明理发店洛用水预热节能装置结构示意图； 如图 1所 示， 理发店洛用水预热节能装置包括籍体 1， 毛发过滤器 2， 过水漏斗 3, 换热器 4, 保温材料 13, 顶盖 7, 废热水进口 10, 废水出口 9, 自来 水进口 8, 自来水出口 6， 换热器废热水进口 5， 溢流口 14。  1 is a schematic view showing the structure of a water preheating and energy-saving device for a barber shop of the present invention; as shown in FIG. 1, the barbershop water preheating and energy-saving device includes a body 1, a hair filter 2, a water-passing funnel 3, a heat exchanger 4, Insulation material 13, top cover 7, waste hot water inlet 10, waste water outlet 9, tap water inlet 8, tap water outlet 6, heat exchanger waste hot water inlet 5, overflow port 14.
换热器 4采用套管式换热器，其套管式换热器内管 11采用紫铜管， 也可釆用铝管， 套管式换热器外管 12采用塑料波紋管， 也可采用金属 波紋管或金属 /塑料软管， 经绕制成螺旋状后置于箱体 1内底部， 并用 聚氨酯或岩棉的保温材料 13包裹换热器 4充填空隙保温。  The heat exchanger 4 adopts a sleeve type heat exchanger, and the inner tube 11 of the sleeve type heat exchanger adopts a copper tube or an aluminum tube, and the outer tube 12 of the sleeve type heat exchanger adopts a plastic bellows. The metal bellows or the metal/plastic hose is spirally wound and placed in the bottom of the box body 1, and the heat exchanger 4 is wrapped with the insulating material 13 of polyurethane or rock wool to fill the gap and keep warm.
套管式换热器外管 12分别与换热器废热水进口 5、 废水出口 9相 连， 套管式换热器内管 11分别与自来水进口 8、 自来水出口 6相连。  The outer tube 12 of the sleeve heat exchanger is respectively connected with the waste water inlet 5 and the waste water outlet 9 of the heat exchanger, and the inner tube 11 of the sleeve heat exchanger is respectively connected with the tap water inlet 8 and the tap water outlet 6.
过水漏斗 3为上大下小成圆锥状漏斗， 上部为长方体， 下部为圆 柱体加圆锥体， 其上部设有废热水进口 10和溢流口 14, 其下口与换热 器废热水进口 5相管接， 并由箱体 1支撑和固定， 其顶部设一顶盖 7, 毛发过滤器 2置于过水漏斗 3中间变径处，能有效过滤进入换热器的废 水中的毛发， 且便于清理。 过水漏斗 3的上部形状可为圆柱体或长方 柱体， 其下部为圆锥体。  The water funnel 3 is a conical funnel with a large upper and a small shape, a rectangular parallelepiped in the upper part, a cylindrical body and a cone in the lower part, and a waste hot water inlet 10 and an overflow port 14 in the upper part thereof, and the waste heat of the lower mouth and the heat exchanger The water inlet is connected to the 5-phase pipe and supported and fixed by the casing 1. The top of the water inlet is provided with a top cover 7. The hair filter 2 is placed at the intermediate variable diameter of the water-passing funnel 3, and can effectively filter into the waste water entering the heat exchanger. Hair, and easy to clean. The upper shape of the water funnel 3 may be a cylinder or a rectangular cylinder, and a lower portion thereof is a cone.
图 2为本发明的螺旋板式换热器结构示意图的主视图； 图 3为本发 明的螺旋板式换热器结构示意图的俯视图。 如图 2、 3所示， 螺旋板式 换热器由导热性能好的紫铜薄板、 铝薄板、 不锈钢薄板或镀锌薄钢板 作为间壁， 其绕制成螺旋状。 洗发店洗头用热水经换热器废热水进口 5进入换热器 4内， 经过换热器放热后， 从废水出口 9流出， 排入理发 店下水管道； 自来水经自来水进口 8自行流入换热器 4内， 换热器吸热 后， 经自来水出口 6流出。 Figure 2 is a front elevational view showing the structure of the spiral plate heat exchanger of the present invention; Figure 3 is a plan view showing the structure of the spiral plate heat exchanger of the present invention. As shown in Fig. 2 and Fig. 3, the spiral plate heat exchanger is made of a thin copper plate, an aluminum thin plate, a stainless steel thin plate or a galvanized steel plate with good thermal conductivity as a partition wall, which is spirally formed. The shampoo washes the hot water through the heat exchanger waste hot water inlet 5 into the heat exchanger 4, after the heat exchanger exotherms, flows out from the waste water outlet 9 and discharges the haircut Shop sewer pipe; tap water flows into the heat exchanger 4 through the tap water inlet 8 , and the heat exchanger absorbs heat and flows out through the tap water outlet 6 .
图 4为本发明的平板式换热器结构示意图主视图； 图 5为本发明的 平板式换热器结构示意图左视图。 如图 4、 5所示， 平板式换热器也由 导热性能好的紫铜薄板、铝薄板、不锈钢薄板或镀锌薄钢板作为间壁, 其形状为平板重叠状。 废热水和自来水的换热过程同图 2和 3。  4 is a front view showing the structure of a plate heat exchanger of the present invention; and FIG. 5 is a left side view showing the structure of the plate heat exchanger of the present invention. As shown in Figs. 4 and 5, the plate heat exchanger is also made of a thin copper plate, an aluminum thin plate, a stainless steel thin plate or a galvanized steel plate having a good heat conductivity as a partition wall, and has a shape in which the flat plates are overlapped. The heat exchange process of waste hot water and tap water is the same as in Figures 2 and 3.
使用时， 本发明节能装置置于理发店洗头盆侧边， 并垂直放置， 其废热水进口 10, 与理发店洗头盆下水口相管接， 废水出口 9与溢流 口 14均与理发店下水管道相管接， 自来水进口 8与理发店自来水管相 管接， 自来水出口 6与理发店洗头盆上混合龙头的冷水进口相管接， 当理发店洗头用水时，滴落在洗头盆里的废热水依赖高度差经废热水 进口 10自行流入节能装置内，在换热器 4中放热后经废水进口 9流入下 水道， 与此同时， 自来水经自来水进口 8进入换热器 4中， 吸热后经自 来水出口 6流向流向理发店热水器再加热成洗头用热水， 或流向理发 店洗头盆上混合水龙头与热水加兌成洗头用热水。若过水漏斗中废热 水积水到达溢流口 14位置时， 便可经溢流口 14直接排向下水道。  When in use, the energy-saving device of the present invention is placed on the side of the hairdressing salon shampoo and placed vertically, and the waste hot water inlet 10 is connected to the water outlet of the barbershop shampoo, and the waste water outlet 9 and the overflow port 14 are both The water supply pipe of the barber shop is connected, the tap water inlet 8 is connected with the tap water pipe of the barber shop, and the tap water outlet 6 is connected with the cold water inlet of the mixing faucet on the barber shop shampoo. When the barber shop washes the water, it drops The waste water in the shampoo depends on the height difference and flows into the energy-saving device through the waste hot water inlet 10, and then flows into the sewer through the waste water inlet 9 after being released from the heat exchanger 4, and at the same time, the tap water enters through the tap water inlet 8 In the heat exchanger 4, after the heat is absorbed, the tap water outlet 6 flows to the barbershop water heater and is heated to the hot water for the shampoo, or flows to the hairdressing salon to mix the faucet and the hot water to the hot water for the shampoo. If the waste heat water in the water funnel reaches the overflow port 14, it can be discharged directly into the down channel through the overflow port 14.
虽然，上文中已经用一般性说明及具体实施方案对本发明作了详 尽的描述， 但在本发明基础上， 可以对之作一些修改或改进， 这对本 领域技术人员而言是显而易见的。 因此， 在不偏离本发明精神的基础 上所做的这些修改或改进， 均属于本发明要求保护的范围。 工业实用性  Although the present invention has been described in detail with reference to the preferred embodiments of the present invention, it will be apparent to those skilled in the art. Therefore, such modifications or improvements made without departing from the spirit of the invention are intended to be within the scope of the invention. Industrial applicability
本发明理发店洛用水预热节能装置利用洗头过程中的废热水预 热自来水， 安装在理发店洗头盆的下方或侧边并垂直放置， 其上的废 热水进口应低于理发店洗头盆下水口的位置并与之相管接，使洗头时 的废热水能倚赖高度差自行流入节能装置中并排向下水管道， 自来水 进入节能装置中被废热水预热后再经加热或与热水加兌成洗头用热 水， 从而实现废热再用， 节约能源的目的。 该节能装置结构紧凑、 合 理； 出水量大； 安装使用方便， 可与燃气、 电、 太阳能热水器配套使 用， 废水利用率高， 预热效果好， 节能百分之五十以上。 The hairdressing shop Luo's water preheating energy-saving device uses the waste water in the shampooing process to preheat the tap water, and is installed under the side or side of the hairdressing salon shampoo and placed vertically, and the waste hot water inlet on the hairdressing should be lower than the haircut. The position of the water outlet of the shop shampoo is connected with it, so that the waste water in the shampoo can flow into the energy-saving device and drain into the water pipe depending on the height difference. The tap water enters the energy-saving device and is preheated by the waste water. After heating or adding hot water to hot water for shampooing, the waste heat can be reused to save energy. The energy-saving device is compact and combined Reasonable; large amount of water; easy to install and use, can be used with gas, electricity, solar water heaters, high utilization rate of wastewater, good preheating effect, energy saving more than 50%.

Claims

权 利 要 求 书 Claim
1、 一种理发店洛用水预热节能装置， 其特征在于， 包括箱体、 位于所述箱体内底部的换热器、固定在所述箱体内上部或顶部的过水 漏斗、 分别与所述换热器相连的自来水进口、 自来水出口、 换热器废 热水进口、 废水出口， 所述换热器通过所述换热器废热水进口与所述 过水漏斗相连， 二者之间设有毛发过滤器， 所述过水漏斗上部侧壁上 设有废热水进口。 A hairdressing water preheating energy-saving device for a hairdressing shop, comprising: a tank body, a heat exchanger located at a bottom of the tank body, a water-passing funnel fixed to an upper portion or a top portion of the tank body, respectively a tap water inlet connected to the heat exchanger, a tap water outlet, a heat exchanger waste hot water inlet, and a waste water outlet, wherein the heat exchanger is connected to the water funnel through the heat exchanger inlet of the heat exchanger, and the two are arranged There is a hair filter, and a waste hot water inlet is arranged on the upper side wall of the water funnel.
2、如权利要求 1所述的理发店洛用水预热节能装置，其特征在于， 所述换热器为套管式换热器或板式换热器。  2. The hairdressing hot water preheating energy saving device according to claim 1, wherein the heat exchanger is a sleeve type heat exchanger or a plate heat exchanger.
3、如权利要求 2所述的理发店浴用水预热节能装置，其特征在于， 所述套管式换热器由一根导热性能好的紫铜管或铝管作为内管，和一 根塑料 /金属的波紋管或软管作为外管， 套制绕成螺旋状， 所述内管 分别与所述自来水进口、 自来水出口相连，所述外管分别与所述换热 器废热水进口、 废水出口相连。  3. The hairdressing bath water preheating and energy saving device according to claim 2, wherein the sleeve type heat exchanger comprises a copper tube or an aluminum tube having good thermal conductivity as an inner tube, and one a plastic/metal bellows or hose is used as an outer tube, and is wound into a spiral shape. The inner tube is respectively connected to the tap water inlet and the tap water outlet, and the outer tube is respectively connected with the heat exchanger waste heat water inlet. The wastewater outlet is connected.
4、如权利要求 2所述的理发店洛用水预热节能装置，其特征在于， 所述板式换热器为螺旋板式或平板式换热器， 由导热性能好的紫铜薄 板、 铝薄板、 不锈钢薄板、 镀锌薄钢板作为间壁， 其形状为螺旋状或 平板重叠状。  4. The hairdressing hot water preheating energy saving device according to claim 2, wherein the plate heat exchanger is a spiral plate type or flat plate heat exchanger, and is made of a thin copper plate, an aluminum thin plate, and a stainless steel having good thermal conductivity. A thin plate or a galvanized steel sheet is used as a partition wall, and its shape is spiral or flat.
5、 如权利要求 1-4任意一项所述的理发店洛用水预热节能装置， 其特征在于， 所述过水漏斗为一上大下小成圆锥状漏斗， 其上部形状 为圆柱体、方柱体或长方柱体，其下部为圆柱体加圆锥体状或圆锥体。  The energy-saving device for pre-heating water of a barber shop according to any one of claims 1 to 4, wherein the water-passing funnel is a conical funnel with a large upper and a lower shape, and the upper shape thereof is a cylinder. A square cylinder or a rectangular cylinder, the lower part of which is a cylinder with a cone or a cone.
6、 如权利要求 1-5任意一项所述的理发店洛用水预热节能装置， 其特征在于， 所述过水漏斗侧壁上还设有一溢流口， 其设置位置高于 所述废热水进口的位置。  The hairdressing equipment for preheating water in a barber shop according to any one of claims 1 to 5, wherein an overflow port is further disposed on the side wall of the water funnel, and the setting position is higher than the waste. The location of the hot water inlet.
7、 如杈利要求 1-6任意一项所述的理发店洛用水预热节能装置， 其特征在于， 在所述换热器外包裹有保温材料。  7. The barbershop water preheating energy saving device according to any one of claims 1 to 6, wherein the heat exchanger is wrapped with an insulating material.
8、如权利要求 7所述的理发店洛用水预热节能装置，其特征在于， 所述保温材料为聚氨酯或岩棉。 8. The hairdressing equipment for preheating water in a barber shop according to claim 7, wherein: The insulating material is polyurethane or rock wool.
9、 如杈利要求 1-8任意一项所述的理发店浴用水预热节能装置， 其特征在于， 所述箱体上设一顶盖。  9. The hairdressing bath water preheating energy-saving device according to any one of claims 1-8, characterized in that the box body is provided with a top cover.
10、 如杈利要求 1-8任意一项所述的理发店洛用水预热节能装置， 其特征在于， 所述过水漏斗上设一顶盖。  10. The barbershop water preheating energy-saving device according to any one of claims 1-8, wherein the water-passing funnel is provided with a top cover.
PCT/CN2007/002656 2006-09-05 2007-09-05 A bath water preheating and energy-saving device for barbershop WO2008028411A1 (en)

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CNU2006200797217U CN201014943Y (en) 2006-09-05 2006-09-05 Water preheating energy-saving device for barber shop bathing use
CN200620079721.7 2006-09-05

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CN104374218A (en) * 2014-11-13 2015-02-25 苏州英合伦金属科技有限公司 Waste hot water waste heat recovery device

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CN2401129Y (en) * 1999-12-02 2000-10-18 淮阴辉煌太阳能有限公司 Bath apparatus with energy-saving type water heater
CN2460583Y (en) * 2000-12-27 2001-11-21 苏武民 Energy-saving shower apparatus base
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