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WO2020150852A1 - Pneumatic cold and hot water isolation and regulating device of water storage type water heater - Google Patents

Pneumatic cold and hot water isolation and regulating device of water storage type water heater Download PDF

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Publication number
WO2020150852A1
WO2020150852A1 PCT/CN2019/072452 CN2019072452W WO2020150852A1 WO 2020150852 A1 WO2020150852 A1 WO 2020150852A1 CN 2019072452 W CN2019072452 W CN 2019072452W WO 2020150852 A1 WO2020150852 A1 WO 2020150852A1
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Prior art keywords
water
valve
air pressure
hot water
tank
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PCT/CN2019/072452
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French (fr)
Chinese (zh)
Inventor
陈子顺
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陈子顺
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Priority to PCT/CN2019/072452 priority Critical patent/WO2020150852A1/en
Publication of WO2020150852A1 publication Critical patent/WO2020150852A1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18Water-storage heaters

Definitions

  • the invention relates to a water storage water heater, in particular to a device for isolating cold and hot water and regulating and controlling air pressure, in particular to a device that realizes energy saving and time saving by separating cold and hot water.
  • Ordinary storage water heaters are designed based on the principle that hot water has a lighter specific gravity than cold water. In today's advanced technology, although the principle is fine, it can be seen from some aspects that it does more harm than good, such as running water, pressure resistance, explosion-proof cracking , Sewage cleaning and regulation are very difficult.
  • the existing storage water heater has no remaining space, and under the action of heating and storing water, the cavity or the welding part is easy to deform and crack, or even explode.
  • the main problem is that it is not conducive to energy saving. Even if the technology is advanced and some structural improvements have been made, it is still not satisfactory. It cannot achieve arbitrary control and cannot achieve more energy saving.
  • the design of the air energy storage water heater is not very high. It can only be larger in size to facilitate energy saving.
  • the purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art and provide a pressure isolation cold and hot water and control device for a storage water heater, which mainly solves the problem of large volume, no energy saving, and repeated heating in the existing storage water heater due to the structure. , Stagnant water, long heating time, difficult cleaning and drainage, explosion-proof cracking and unfavorable control problems.
  • a storage water heater is designed to isolate cold and hot water and control devices, including upper and lower tanks. Its special The point is that the device is a structure of upper and lower tanks with upper and lower inlets and lower water outlets, and there is no substantial object to compress air to isolate the cold and hot water.
  • the bottom of the lower tank is provided with a low water level valve connected to the outlet pipe.
  • the tap water passes through the pressure regulator valve to provide a stable pressure for the total water storage and space ratio of the upper and lower tanks, and enters the upper tank through the one-way safety valve.
  • the tap water enters the upper tank and squeezes the air through the vent tube to the lower tank. , Until the pressure is balanced to form a set water storage and space.
  • the electric control valve is opened to achieve the required water volume, it will automatically close. Due to the existence of the water level difference, the upper bladder stores water into the lower bladder and squeezes the air into the upper bladder through the ventilation tube.
  • the low water level valve opens to heat the lower tank and prepare for drainage.
  • cold water enters the upper tank and uses the isolated air to squeeze the lower tank to store and discharge the water through the vent pipe, which realizes the best way to isolate the cold and hot water by air pressure and prevent the hot water from being mixed with cold.
  • the present invention has the following beneficial effects: 1.
  • the approximate water consumption can be selected for heating, without the need to heat the entire tank, so compared with the traditional water heater, the heating speed is faster , Energy saving, in addition, the volume is reduced, and the weight is reduced. 2. Due to the different structure, the remaining space is larger, which adds a guarantee to the pressure resistance and explosion-proof cracking of the inner tank, and is also conducive to running water and pollution-free cleaning. 3.
  • air energy water heaters it can heat and drain water at a temperature of about 40 degrees, which is just suitable for the human body. There is no need to set 55 degrees, so that the heating can be operated with a higher heat efficiency ratio.
  • Heating at room temperature to 40 degrees is more energy-efficient and time-saving than cooling from 55 degrees and then automatically heating to 55 degrees.
  • Simple structure suitable for multiple types of storage water heaters, suitable for multiple control methods, and also suitable for water supply in daily life. The manufacturing requirements are not high, and the general production conditions of storage water heaters can be manufactured.
  • Figure 1 is a schematic diagram of the independent upper and lower tank structure of the present invention.
  • Fig. 2 is a schematic diagram of the structure of the upper and lower tanks of the present invention.
  • Figure 3 is a schematic diagram of the external low water level valve structure of the present invention. Among them; 1 upper bladder, 2 lower bladder, 3 electric control valve, 4 vent pipe, 5 low water level valve, 6 one-way safety valve, 7 regulator valve (adjustable), 8 water inlet pipe, 9 water outlet pipe.
  • the present invention provides an air pressure isolation cold and hot water and regulating device for a storage water heater, which includes an upper tank (1) and a lower tank (2), as well as an electric control valve (3) and a vent pipe (4). ), low water level valve (5), one-way safety valve (6), stabilizing valve (7), water inlet pipe (8) and water outlet valve (9).
  • the tap water is connected to a pressure stabilizing valve (7) through a water inlet pipe (8), provides a stable pressure of a suitable total water storage and space ratio between the upper and lower tanks, and enters the upper tank (1) through the one-way safety valve (6).
  • the upper bladder (1) stores water and flows into the lower bladder (2), compressed air is squeezed into the upper bladder, thereby ensuring the pressure required for air pressure isolation.
  • Heat the lower bladder (2) open the water outlet pipe (9) to drain, the lower bladder (2) has a drop in water pressure, and tap water enters the upper bladder (1) to squeeze the air through the vent pipe (4) to the lower bladder (2), squeeze
  • the lower bladder (2) stores water and drains until the lower bladder (2) drains until the low water level valve is closed.
  • the upper bladder can be designed to heat as the water level rises, so that the air pressure can isolate the cold and hot water and regulate and control. The above are only the preferred embodiments of the present invention.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

A pneumatic cold and hot water isolation and regulating device of a water storage type water heater, which is designed by using the principles of air compressibility and heat insulation, and is a structure formed by two empty containers in which water enters in an upper container and is discharged from a lower container. A vent pipe (4) is connected onto an upper part of the two containers, and a flow restriction hole and a float valve may be provided. An electric control valve (3) is connected between the bottom of the upper container (1) and the upper part of the lower container (2); a low water level valve (5) is provided at the water outlet at the bottom of the lower container (2) to prevent air pressure therein from leaking by mistake. A water inlet is provided with a one-way safety valve (6) and an adjustable pressure regulating valve (7) to ensure safety and provide suitable pressure for ensuring that the total space of the upper and lower containers and the water storage ratio thereof are set values. Water enters the upper container (1), and extruded air enters the lower container (2) by means of the vent tube (4), thus forming a set water storage area and air pressure area. The electric control valve (3) is opened and is automatically closed after reaching the required water volume of the lower container. Due to the difference in water level, the water stored in the upper container (1) flows into the lower container (2), and extruded air enters the upper container by means of the vent tube (4). As the water level of the lower container (2) rises, the low water level valve (5) is opened; the lower container (2) is heated, and hot water is discharged by means of the outlet pipe (9); cold water enters the upper container (1), and isolation air is extruded by way of the vent pipe (4) to discharge the water stored in the lower container (2).

Description

一种储水式热水器气压隔离冷热水及调控装置Air pressure isolation cold and hot water and regulating device for water storage water heater 技术领域Technical field
本发明涉及储水式热水器,特别是涉及一种气压隔离冷热水及调控的装置,具体讲是通过冷热水分隔来实现节能省时的装置。The invention relates to a water storage water heater, in particular to a device for isolating cold and hot water and regulating and controlling air pressure, in particular to a device that realizes energy saving and time saving by separating cold and hot water.
背景技术Background technique
普通储水式热水器是根据热水比重比冷水轻的原理设计的,在科技发达的今天,虽然原理没问题,但从一些方面可以看到已经是弊大于利,如活水、抗压、防爆裂、排污清洗以及调控都很困难。现有储水式热水器无余留空间,在加热储水膨胀作用下,腔体或焊接处容易变形开裂,甚至爆炸。除了前述,最主要的问题就是不利于节能,就算现在科技发达,在结构上做了一些改进,但还是不尽如人意,无法达到随心所欲的方式控制,也就无法做到更节能。在现有储水式热水器中,大多数都是体积大容积一定的,不能控制热水器内部被加热水量,不能适应人们的各种需求。例如,季节的不同或者使用人数的不同对热水的需求量也是不同的,即使需要少量的热水,也必须加热整个热水器中的水,这样,加热时间长,所消耗的能量多,用不完的热水被白白的冷却了,下次使用前,又得重新加热整箱水,如此重复加热也容易结垢。即使是高效节能的空气能热水器,也有缺陷。由于空气能热水器的制热特性,在制热过程中,制水温度越高热效比越低,加热时间就越长,耗能越多。正因为传统结构不能控制内部只排热水不被掺冷和制温高能效比低的原因,空气能储水式热水器的设计加温不是很高,只能体积变大,才能有利于节能。Ordinary storage water heaters are designed based on the principle that hot water has a lighter specific gravity than cold water. In today's advanced technology, although the principle is fine, it can be seen from some aspects that it does more harm than good, such as running water, pressure resistance, explosion-proof cracking , Sewage cleaning and regulation are very difficult. The existing storage water heater has no remaining space, and under the action of heating and storing water, the cavity or the welding part is easy to deform and crack, or even explode. In addition to the foregoing, the main problem is that it is not conducive to energy saving. Even if the technology is advanced and some structural improvements have been made, it is still not satisfactory. It cannot achieve arbitrary control and cannot achieve more energy saving. Most of the existing storage water heaters have a large volume and a certain volume, which cannot control the amount of water heated inside the water heater, and cannot meet the various needs of people. For example, the demand for hot water varies according to the season or the number of users. Even if a small amount of hot water is needed, the water in the entire water heater must be heated. In this way, the heating time is long and the energy consumed is too much. The finished hot water was cooled in vain, and the whole tank of water had to be reheated before the next use. Repeated heating like this would also easily cause scaling. Even high-efficiency and energy-saving air-energy water heaters have defects. Due to the heating characteristics of the air energy water heater, in the heating process, the higher the temperature of the water, the lower the heat efficiency ratio, the longer the heating time, and the more energy it consumes. Because the traditional structure cannot control the internal hot water only to be discharged without being mixed with cooling and the heating is high and the energy efficiency is low, the design of the air energy storage water heater is not very high. It can only be larger in size to facilitate energy saving.
技术问题technical problem
本发明的目的是克服上述已有技术的不足,提供一种储水式热水器气压隔离冷热水及调控装置,主要解决现有因结构引起的储水式热水器中体积大、不节能、重复加热,死水、加热时间长、清洗排污困难、防爆裂和不利于控制的问题。The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art and provide a pressure isolation cold and hot water and control device for a storage water heater, which mainly solves the problem of large volume, no energy saving, and repeated heating in the existing storage water heater due to the structure. , Stagnant water, long heating time, difficult cleaning and drainage, explosion-proof cracking and unfavorable control problems.
技术解决方案Technical solutions
众所周知,空气是可压缩和隔热的,利用这一原理和自来水的特性,结合特殊结构,设计了一种储水式热水器气压隔离冷热水及调控装置,包括上胆和下胆,其特殊之处在于,所述装置为上下胆上进下出水结构,且无实质物体压缩空气隔离冷热水,上下胆之间设有电控阀,两胆的最上方设有连接的通气管,是气压隔离往返上下胆的通道。下胆底部设有低水位阀连接着出水管。自来水经稳压阀提供稳定上下胆适合的总储水和空间比的压力,经单向安全阀进入上胆,在未使用的静态情况下,自来水进入上胆挤压空气经通气管流向下胆,直到压力平衡,形成设定的储水和空间。打开电控阀达到需求水量自动关闭,由于水位差的存在,上胆储水流入下胆并挤压空气经通气管进入上胆。随着上胆水位下降、下胆的水位上升,低水位阀打开,加热下胆,做好排水准备。打开排水开关,冷水进入上胆利用隔离空气经通气管挤压下胆储水排出,实现了气压隔离冷热水、排热水不会被掺冷的最佳方法。As we all know, air is compressible and heat-insulating. Using this principle and the characteristics of tap water, combined with a special structure, a storage water heater is designed to isolate cold and hot water and control devices, including upper and lower tanks. Its special The point is that the device is a structure of upper and lower tanks with upper and lower inlets and lower water outlets, and there is no substantial object to compress air to isolate the cold and hot water. There is an electric control valve between the upper and lower tanks, and the uppermost part of the two tanks is provided with a connected vent pipe, which is air Isolate the passage to and from the upper and lower bladder. The bottom of the lower tank is provided with a low water level valve connected to the outlet pipe. The tap water passes through the pressure regulator valve to provide a stable pressure for the total water storage and space ratio of the upper and lower tanks, and enters the upper tank through the one-way safety valve. In the unused static condition, the tap water enters the upper tank and squeezes the air through the vent tube to the lower tank. , Until the pressure is balanced to form a set water storage and space. When the electric control valve is opened to achieve the required water volume, it will automatically close. Due to the existence of the water level difference, the upper bladder stores water into the lower bladder and squeezes the air into the upper bladder through the ventilation tube. As the water level of the upper tank drops and the water level of the lower tank rises, the low water level valve opens to heat the lower tank and prepare for drainage. When the drain switch is turned on, cold water enters the upper tank and uses the isolated air to squeeze the lower tank to store and discharge the water through the vent pipe, which realizes the best way to isolate the cold and hot water by air pressure and prevent the hot water from being mixed with cold.
有益效果Beneficial effect
与现有技术相比较,结合智能控制,本发明的有益效果是:1、通过调节电控阀,可以选择大致的用水量加热,无需把整胆加热,这样与传统热水器相比,加热速度加快,节能,另外体积减小,重量减轻,2、由于结构的不同,余留空间较大,给内胆抗压和防爆裂增添了一份保障,也有利于活水、免排污清洗。3、在空气能热水器方面,可实现正适合人体40度左右温度加热排水,无需设定55度,从而可以使得加热在热效比更高的情况下运行,当下胆用水上胆加热时,从常温加热到40度比从55度降温再自动加热到55度更节能省时。4、结构简单,适应多类型储水式热水器,适合多种控制方法,还适应日常生活中停水供应,制造要求不高,一般储水式热水器生产条件可造。Compared with the prior art and combined with intelligent control, the present invention has the following beneficial effects: 1. By adjusting the electric control valve, the approximate water consumption can be selected for heating, without the need to heat the entire tank, so compared with the traditional water heater, the heating speed is faster , Energy saving, in addition, the volume is reduced, and the weight is reduced. 2. Due to the different structure, the remaining space is larger, which adds a guarantee to the pressure resistance and explosion-proof cracking of the inner tank, and is also conducive to running water and pollution-free cleaning. 3. In terms of air energy water heaters, it can heat and drain water at a temperature of about 40 degrees, which is just suitable for the human body. There is no need to set 55 degrees, so that the heating can be operated with a higher heat efficiency ratio. Heating at room temperature to 40 degrees is more energy-efficient and time-saving than cooling from 55 degrees and then automatically heating to 55 degrees. 4. Simple structure, suitable for multiple types of storage water heaters, suitable for multiple control methods, and also suitable for water supply in daily life. The manufacturing requirements are not high, and the general production conditions of storage water heaters can be manufactured.
附图说明Description of the drawings
图 1是本发明独立上下胆结构示意图。图2是本发明连体上下胆结构示意图。图3是本发明外接低水位阀结构示意图。其中;1上胆,2下胆,3电控阀,4通气管,5低水位阀,6单向安全阀,7稳压阀(可调),8进水管,9出水管。Figure 1 is a schematic diagram of the independent upper and lower tank structure of the present invention. Fig. 2 is a schematic diagram of the structure of the upper and lower tanks of the present invention. Figure 3 is a schematic diagram of the external low water level valve structure of the present invention. Among them; 1 upper bladder, 2 lower bladder, 3 electric control valve, 4 vent pipe, 5 low water level valve, 6 one-way safety valve, 7 regulator valve (adjustable), 8 water inlet pipe, 9 water outlet pipe.
本发明的最佳实施方式The best mode of the invention
下面结合附图和具体实施方式对本发明进一步说明。如图1所示,本发明提供的一种储水式热水器气压隔离冷热水及调控装置,包括上胆(1)和下胆(2),以及电控阀(3)、通气管(4)、低水位阀(5)、单向安全阀(6)、稳压阀(7)、进水管(8)和出水阀(9)。所述自来水经过进水管(8)连接稳压阀(7), 提供稳定上下胆适合的总储水和空间比的压力,经过单向安全阀(6)进入上胆(1)。在未使用的静态情况下,自来水进入上胆(1)挤压空气经过通气管(4)流向下胆(2),上胆(1)水位上升,两胆总空间变小,当储水和空间比达到设定值停止进水,形成设定的储水和空间。打开电控阀(3),下胆达到需求水量自动关闭,由于水位差的存在,上胆(1)储水流入下胆(2),上胆水位下降,空间增大,下胆(2)挤压空气经过通气管(4)进入上胆(1)。随着下胆(2)的水位上升,低水位阀(5)打开,做好了向外排水准备。由于上胆(1)储水流入下胆(2),压缩空气被挤压入上胆,从而保障了气压隔离所需的压力。加热下胆(2),打开出水管(9)排水,下胆(2)水压水位下降,自来水进入上胆(1)挤压空气经过通气管(4)流向下胆(2),挤压下胆(2)储水排出,直到下胆(2)储水排尽到低水位阀关闭。如多人用水,上胆随水位上升可设计加热,如此循环来实现气压隔离冷热水及调控。以上所述的仅是本发明的优选实施例。应当指出,对于本领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以作出若干变形和改造,比如接上微电脑控制器,可实现大型多空气能机组制水效率更高、更节能,也应视为属于本发明的保护范围。The present invention will be further described below in conjunction with the drawings and specific embodiments. As shown in Figure 1, the present invention provides an air pressure isolation cold and hot water and regulating device for a storage water heater, which includes an upper tank (1) and a lower tank (2), as well as an electric control valve (3) and a vent pipe (4). ), low water level valve (5), one-way safety valve (6), stabilizing valve (7), water inlet pipe (8) and water outlet valve (9). The tap water is connected to a pressure stabilizing valve (7) through a water inlet pipe (8), provides a stable pressure of a suitable total water storage and space ratio between the upper and lower tanks, and enters the upper tank (1) through the one-way safety valve (6). Under unused static conditions, tap water enters the upper bladder (1) and squeezes the air through the vent tube (4) to the lower bladder (2). The water level of the upper bladder (1) rises and the total space of the two bladders becomes smaller. When the space ratio reaches the set value, water is stopped and the set water storage and space are formed. Open the electric control valve (3), the lower tank will automatically close when the water demand is reached. Due to the existence of the water level difference, the upper tank (1) stores water into the lower tank (2), the water level of the upper tank drops, the space increases, and the lower tank (2) The squeezed air enters the upper bladder (1) through the ventilation tube (4). As the water level of the lower tank (2) rises, the low water level valve (5) opens, ready to drain outward. Since the upper bladder (1) stores water and flows into the lower bladder (2), compressed air is squeezed into the upper bladder, thereby ensuring the pressure required for air pressure isolation. Heat the lower bladder (2), open the water outlet pipe (9) to drain, the lower bladder (2) has a drop in water pressure, and tap water enters the upper bladder (1) to squeeze the air through the vent pipe (4) to the lower bladder (2), squeeze The lower bladder (2) stores water and drains until the lower bladder (2) drains until the low water level valve is closed. If many people use water, the upper bladder can be designed to heat as the water level rises, so that the air pressure can isolate the cold and hot water and regulate and control. The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several modifications and transformations can be made, such as connecting a microcomputer controller to achieve higher water production efficiency for large multi-air energy units. , More energy-saving, should also be regarded as belonging to the protection scope of the present invention.

Claims (11)

  1. 一种储水式热水器气压隔离冷热水及调控装置,其特征在于:包括一个上胆和下胆组成上进下出水的上下结构,以及之间连接的电控阀和通气管,所述的上胆进水口连接的单向安全阀、稳压阀和进水管,所述的下胆出水口连接的低水位阀和出水管。An air pressure isolation cold and hot water and regulating device for a water storage water heater, which is characterized in that it comprises an upper tank and a lower tank to form an upper and lower structure for upper and lower water outlets, and an electric control valve and a vent pipe connected between them. A one-way safety valve, a stabilizing valve and a water inlet pipe connected to the water inlet of the tank, and a low water level valve and a water outlet pipe connected to the water outlet of the lower tank.
  2. 按权利要求1所述的一种储水式热水器气压隔离冷热水及调控装置,其特征在于:至少有一组上下胆组件,可并联多个上胆和电控阀组件或多个电控阀、下胆和低水位阀组件,以及通气管的连接,上下胆根据不同需求均可设置加热。The air pressure isolation cold and hot water and control device of a water storage water heater according to claim 1, characterized in that: there is at least one set of upper and lower tank assemblies, which can be connected in parallel with multiple upper tanks and electric control valve assemblies or multiple electric control valves , Lower tank and low water level valve components, as well as the connection of the vent pipe, the upper and lower tanks can be heated according to different needs.
  3. 按权利要求1或2所述的一种储水式热水器气压隔离冷热水及调控装置,其特征在于:所述的上胆和下胆可设为独立上下结构,单组也可设为连体上下腔结构。 The air pressure isolation cold and hot water and regulating device of a storage water heater according to claim 1 or 2, characterized in that: the upper tank and the lower tank can be set as independent upper and lower structures, and a single group can also be set as connected Body upper and lower cavity structure.
  4. 按权利要求1或2所述的一种储水式热水器气压隔离冷热水及调控装置,其特征在于:所述的通气管连接在所述上下胆的最上方,构成同一空间的不同水位储水结构。The air pressure isolation cold and hot water and regulating device of a water storage water heater according to claim 1 or 2, wherein the vent pipe is connected to the uppermost part of the upper and lower tanks to form different water level storage in the same space. Water structure.
  5. 按权利要求1或2所述的一种储水式热水器气压隔离冷热水及调控装置,其特征在于:所述的通气管为气压隔离挤压排水运行的通道,可根据不同要求或用途设置限流孔、或上胆端设置浮球阀(关)。The air pressure isolation cold and hot water and regulating device of the water storage water heater according to claim 1 or 2, characterized in that: the vent pipe is a channel for air pressure isolation and extrusion drainage operation, which can be set according to different requirements or uses Float valve (closed) is set at the restrictor or upper bladder end.
  6. 按权利要求1或2所述的一种储水式热水器气压隔离冷热水及调控装置,其特征在于:所述的电控阀可根据要求设为手控阀,进水口连接上胆底部,出水口连接下胆上部。The air pressure isolation cold and hot water and regulating device of the storage water heater according to claim 1 or 2, characterized in that: the electric control valve can be set as a manual control valve according to requirements, and the water inlet is connected to the bottom of the upper tank, The water outlet is connected to the upper part of the lower tank.
  7. 按权利要求1或2所述的一种储水式热水器气压隔离冷热水及调控装置,其特征在于:所述的低水位阀可设为浮球阀(开)和电控阀,并设在下胆底部连接出水管。The air pressure isolation cold and hot water and control device of a storage water heater according to claim 1 or 2, characterized in that: the low water level valve can be set as a float valve (open) and an electric control valve, and are arranged at the bottom The bottom of the bladder is connected to the outlet pipe.
  8. 按权利要求1或2所述的一种储水式热水器气压隔离冷热水及调控装置,其特征在于:所述的低水位阀可设在下胆底部外再连接出水管。The air pressure isolation cold and hot water and regulating device of the storage water heater according to claim 1 or 2, characterized in that: the low water level valve can be arranged outside the bottom of the lower tank and then connected to the outlet pipe.
  9. 按权利要求1所述的一种储水式热水器气压隔离冷热水及调控装置,其特征在于:所述的上进下出水,设有上胆进水连接着单向安全阀,下胆底部出水连接着出水管。The air pressure isolation cold and hot water and control device of a water storage water heater according to claim 1, wherein the upper inlet and lower outlet are provided with an upper tank inlet connected to a one-way safety valve, and a lower tank outlet at the bottom Connected to the outlet pipe.
  10. 按权利要求1所述的一种储水式热水器气压隔离冷热水及调控装置,其特征在于:所述的单向安全阀为符合国家安全标准压力的单向和安全一体阀,进水口连接稳压阀,出水口连接上胆。The air pressure isolation cold and hot water and control device of the storage water heater according to claim 1, wherein the one-way safety valve is a one-way and safety integrated valve that meets the national safety standard pressure, and the water inlet is connected The pressure regulator valve is connected to the upper bladder with the water outlet.
  11. 按权利要求1所述的一种储水式热水器气压隔离冷热水及调控装置,其特征在于:所述的稳压阀为可调节型,进水口连接进水管,出水口连接单向安全阀。The air pressure isolation cold and hot water and control device of a storage water heater according to claim 1, wherein the pressure stabilizing valve is of an adjustable type, the water inlet is connected to the water inlet pipe, and the water outlet is connected to a one-way safety valve .
     To
     To
PCT/CN2019/072452 2019-01-21 2019-01-21 Pneumatic cold and hot water isolation and regulating device of water storage type water heater WO2020150852A1 (en)

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GB2623350A (en) * 2022-10-13 2024-04-17 Nasir Wahab Liquid Heating and Storage

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CN104132450A (en) * 2014-08-19 2014-11-05 蒋艾 Air pressure heat storage type water heater
CN205783734U (en) * 2016-05-13 2016-12-07 潘志勇 Novel energy-conserving water heater
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US6094524A (en) * 1998-02-19 2000-07-25 Emerson Electric Co. Hot water dispenser system
CN201062861Y (en) * 2007-02-15 2008-05-21 彭宏发 Energy accumulation air pressure type water heater
EP2582200A1 (en) * 2011-10-14 2013-04-17 Aurora3M+ d.o.o. Electric heating system, a control head and a heating liquid
CN103940074A (en) * 2014-03-26 2014-07-23 蒋艾 Air pressure heat storage type water heater
CN104132450A (en) * 2014-08-19 2014-11-05 蒋艾 Air pressure heat storage type water heater
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GB2623350A (en) * 2022-10-13 2024-04-17 Nasir Wahab Liquid Heating and Storage

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