CN201581438U - A steady flow compensator with gas storage tank - Google Patents

A steady flow compensator with gas storage tank Download PDF

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Publication number
CN201581438U
CN201581438U CN2009202132014U CN200920213201U CN201581438U CN 201581438 U CN201581438 U CN 201581438U CN 2009202132014 U CN2009202132014 U CN 2009202132014U CN 200920213201 U CN200920213201 U CN 200920213201U CN 201581438 U CN201581438 U CN 201581438U
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water
gas
storage tank
bag
steady flow
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池学聪
谭红全
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Shanghai Panda Machinery Group Co Ltd
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Shanghai Panda Machinery Group Co Ltd
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    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use

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Abstract

当自来水由进出水口进入囊内时，由于自来水有一定的压力(一般2～3公斤)，随着水的不断进入这样会慢慢将囊撑开使囊的体积慢慢扩大并对气体仓进行压缩，气体受到压缩后进入到储气罐，使气体在储气罐中成为压缩气体(储气罐的容积根据气体仓的大小按压缩比进行计算)，最后使囊完全打开将罐内全部气体压缩进储气罐，这样稳流补偿器中储存的就全部是水，这样增强了稳流补偿器的储备调节能力，当自来水进水流量减小(压力降低)不能满足用户需求是，这时储气罐的压缩气体利用气压原理进入气体仓并推动囊进行收缩，使稳流补偿器中的储备水由进出水口进入到泵，然后由泵加压到用户使用，以此满足自来水进水流量不足而造成的用水压力波动，同时又不影响自来水压力出现负压的现象，使稳流补偿器的补偿能力更强。

Figure 200920213201

When tap water enters the bag from the water inlet and outlet, because the tap water has a certain pressure (generally 2 to 3 kg), as the water continues to enter, the bag will be slowly stretched to expand the volume of the bag and the gas chamber will be expanded. Compression, the gas enters the gas storage tank after being compressed, so that the gas becomes compressed gas in the gas storage tank (the volume of the gas storage tank is calculated according to the compression ratio according to the size of the gas chamber), and finally the bag is fully opened to release all the gas in the tank Compressed into the air storage tank, so that all the water stored in the steady flow compensator is water, which enhances the reserve adjustment ability of the steady flow compensator. When the tap water inlet flow decreases (the pressure drops) and cannot meet the user's needs, then The compressed gas of the air storage tank enters the gas chamber using the principle of air pressure and pushes the bag to shrink, so that the reserved water in the steady flow compensator enters the pump from the water inlet and outlet, and then is pressurized by the pump to the user to meet the water flow of tap water. The fluctuation of water pressure caused by insufficient water pressure does not affect the phenomenon of negative pressure of tap water pressure at the same time, which makes the compensation ability of the steady flow compensator stronger.

Figure 200920213201

Description

一种带储气罐的稳流补偿器 A steady flow compensator with gas storage tank

一：技术领域1: Technical field

本发明涉及一种在叠压(无负压)给水设备中使用的稳流补偿器，特别是一种带储气罐的稳流补偿器。The invention relates to a steady flow compensator used in superimposed pressure (no negative pressure) water supply equipment, in particular to a steady flow compensator with an air storage tank.

二：背景技术Two: background technology

在已有技术中叠压给水设备当自来水进水流量不足，为了既能使补偿器中的储备水当需要时可以流到水泵进水口由泵加压满足客户使用要求，同时又不会因为稳流补偿器中的水流走后产生真空而损坏稳流补偿器，一般都是在补偿器中开有空气流通孔，当水流走时外部气体可以进入到稳流补偿器中，从而抑制真空的产生，但采用这种结构后只有当自来水进水压力降到低于大气压(0.0兆帕)后稳流补偿器中的水才能流出去，但系统往往要求设备使用时自来水进水压力不能降为0.0兆帕(因为这样周围其它用户早就没水用了)，这样常常使稳流补偿器中的水不能补充到用户管网失去了其应有的作用。In the existing technology, when the tap water flow rate is insufficient in the stacked water supply equipment, in order to make the reserve water in the compensator flow to the water inlet of the water pump when needed, the pump is pressurized to meet the customer's use requirements, and at the same time, it will not be due to stability. After the water in the flow compensator flows away, a vacuum is generated to damage the steady flow compensator. Generally, there are air flow holes in the compensator. When the water flows away, external air can enter the steady flow compensator, thereby suppressing the generation of vacuum. However, after adopting this structure, the water in the steady flow compensator can only flow out when the tap water inlet pressure drops below the atmospheric pressure (0.0 MPa), but the system often requires that the tap water inlet pressure cannot be reduced to 0.0 Mpa when the equipment is in use. Pa (because other users around have no water for a long time), this often makes the water in the steady flow compensator unable to replenish to the user's pipe network and loses its due effect.

三：发明内容Three: Invention content

本发明的目的在于：设计一种补水能力更强，同时又不对自来水进水管网压力造成影响的稳流补偿器。The object of the present invention is to design a steady flow compensator which has stronger water replenishment capacity and does not affect the pressure of the tap water inlet pipe network at the same time.

本发明采用如下结构实现上述目的，稳流补偿器由罐体、储气罐、囊组成，储气罐和稳流补偿器形成连通状态，囊安装于罐体内，囊和罐体之间形成密闭的气体仓，水由进出水口进入囊内，进出水口和自来水进水口及泵的进水口连接。The present invention adopts the following structure to achieve the above object. The steady flow compensator is composed of a tank body, an air storage tank, and a bag. The gas storage tank and the steady flow compensator form a connected state, the bag is installed in the tank body, and an airtight seal is formed between the bag and the tank body. Water enters the bag through the water inlet and outlet, and the water inlet and outlet are connected with the tap water inlet and the water inlet of the pump.

采用如上结构，当自来水由进出水口进入囊内时，由于自来水有一定的压力(一般2～3公斤)，随着水的不断进入这样会慢慢将囊撑开使囊的体积慢慢扩大并对气体仓进行压缩，气体受到压缩后进入到储气罐，使气体在储气罐中成为压缩气体(储气罐的容积根据气体仓的大小按压缩比进行计算)，最后使囊完全打开将罐内全部气体压缩进储气罐，这样稳流补偿器中储存的就全部是水，这样增强了稳流补偿器的储备调节能力，当自来水进水流量减小(压力降低)不能满足用户需求是，这时储气罐的压缩气体利用气压原理进入气体仓并推动囊进行收缩，使稳流补偿器中的储备水由进出水口进入到泵，然后由泵加压到用户使用，以此满足自来水进水流量不足而造成的用水压力波动，同时又不影响自来水压力出现负压的现象，使稳流补偿器的补偿能力更强。With the above structure, when the tap water enters the bag from the water inlet and outlet, because the tap water has a certain pressure (generally 2 to 3 kg), as the water continues to enter, the bag will slowly expand and the volume of the bag will gradually expand. Compress the gas chamber, and the gas enters the gas storage tank after being compressed, so that the gas becomes compressed gas in the gas storage tank (the volume of the gas storage tank is calculated according to the size of the gas storage tank according to the compression ratio), and finally the bag is fully opened All the gas in the tank is compressed into the gas storage tank, so that all the water is stored in the steady flow compensator, which enhances the reserve adjustment ability of the steady flow compensator. Yes, at this time, the compressed gas of the gas storage tank enters the gas chamber using the principle of air pressure and pushes the bag to shrink, so that the stored water in the steady flow compensator enters the pump from the inlet and outlet, and then is pressurized by the pump to the user to use, so as to meet the requirements The fluctuation of the water pressure caused by the insufficient inflow of tap water does not affect the phenomenon of negative pressure of the tap water pressure at the same time, so that the compensation ability of the steady flow compensator is stronger.

四：附图说明Four: Description of the drawings

图1为本发明的剖面图Fig. 1 is a sectional view of the present invention

五：具体实施方式Five: specific implementation

稳流补偿器有罐体1、囊2、储气罐10组成、在罐体1上设有囊安装检修孔3，囊2通过安装检修孔3安装到罐体1内，然后由密封板4通过螺栓5将囊2和罐体1形成密封结构，这样囊2和罐体1之间就形成密封腔6，在密封板4上开有进出水口7，进出水口7同自来水进水管和水泵进水口连接，这样自来水可通过进出水口7进入到囊2内，随着水的不断进入囊2内的压力就越来越高，在罐体1上焊接有连接管9，在罐体1上还开有通气孔8，储气罐10通过连接管9和罐体1连接，这样密封腔6中的空气经压缩后由通气孔8全部进入储气罐10形成压缩空气，水储存在囊2内，当自来水流量发生波动(压力下降)时，由于气压原理储气罐10中的压缩气体通过孔8进入到罐体1内并压迫囊2，从而使囊2中的储备水由进出水口7流向水泵(图中未标)，由水泵将水输送给用户使用，当水压恢复时又回到初始状态，这样往复工作，达到既能满足用户使用要求同时又不对自来水进水管网造成负压的目的。The steady flow compensator is composed of a tank body 1, a bag 2, and an air storage tank 10. The tank body 1 is provided with a bag installation inspection hole 3, and the bag 2 is installed into the tank body 1 through the installation inspection hole 3, and then sealed by a sealing plate 4 The bag 2 and the tank body 1 form a sealed structure through the bolt 5, so that a sealed cavity 6 is formed between the bag 2 and the tank body 1, and a water inlet and outlet 7 is opened on the sealing plate 4, and the water inlet and outlet 7 are connected to the tap water inlet pipe and the water pump. The water port is connected, so that tap water can enter in the bag 2 through the water inlet and outlet 7, and the pressure in the bag 2 is getting higher and higher as the water continuously enters, and the connecting pipe 9 is welded on the tank body 1, and there is also a There is a vent hole 8, and the air storage tank 10 is connected to the tank body 1 through the connecting pipe 9, so that the air in the sealed cavity 6 enters the air storage tank 10 through the vent hole 8 after being compressed to form compressed air, and the water is stored in the bladder 2 , when the flow of tap water fluctuates (pressure drops), due to the principle of air pressure, the compressed gas in the air storage tank 10 enters the tank body 1 through the hole 8 and presses the bladder 2, so that the stored water in the bladder 2 flows from the water inlet and outlet 7 to The water pump (not marked in the figure) is used to deliver water to the user. When the water pressure recovers, it will return to the initial state. This reciprocating work can meet the user's requirements without causing negative pressure on the tap water inlet pipe network. the goal of.

Claims (2)

1.一种带储气罐的稳流补偿器，其特征在于：由罐体、囊、储气罐组成，储气罐和稳流补偿器形成连通状态，囊安装于罐体内，囊和罐体之间形成密闭的气体仓，水由进出水口进入囊内，进出水口和自来水进水口及泵的进水口连接。1. A steady flow compensator with an air storage tank, characterized in that: it is composed of a tank body, a bag and an air storage tank, the gas storage tank and the steady flow compensator form a connected state, the bag is installed in the tank, and the bag and the tank An airtight gas chamber is formed between the bodies, and water enters the bag through the water inlet and outlet, which are connected with the tap water inlet and the water inlet of the pump. 2.根据权利要求1所述的一种带储气罐的稳流补偿器，其特征在于：储气罐的容积根据气体仓的大小按压缩比进行计算。2. A steady flow compensator with a gas storage tank according to claim 1, wherein the volume of the gas storage tank is calculated according to the compression ratio according to the size of the gas storage tank.
CN2009202132014U 2009-12-16 2009-12-16 A steady flow compensator with gas storage tank Expired - Lifetime CN201581438U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102191795A (en) * 2011-05-17 2011-09-21 苏州科博思流体科技有限公司 Capsule-type pressurization water-taking device
CN102691850A (en) * 2012-05-30 2012-09-26 张秀英 Volume regulator for closed fluid circulation loop
CN106499010A (en) * 2016-12-06 2017-03-15 西安理工大学 A kind of novel air jar structure of protection water supplying pump system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102191795A (en) * 2011-05-17 2011-09-21 苏州科博思流体科技有限公司 Capsule-type pressurization water-taking device
CN102191795B (en) * 2011-05-17 2012-11-28 苏州科博思流体科技有限公司 Capsule-type pressurization water-taking device
CN102691850A (en) * 2012-05-30 2012-09-26 张秀英 Volume regulator for closed fluid circulation loop
CN106499010A (en) * 2016-12-06 2017-03-15 西安理工大学 A kind of novel air jar structure of protection water supplying pump system

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Granted publication date: 20100915