CN201857639U - Novel constant-pressure variable water supply equipment - Google Patents

Novel constant-pressure variable water supply equipment Download PDF

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CN201857639U
CN201857639U CN2010205797421U CN201020579742U CN201857639U CN 201857639 U CN201857639 U CN 201857639U CN 2010205797421 U CN2010205797421 U CN 2010205797421U CN 201020579742 U CN201020579742 U CN 201020579742U CN 201857639 U CN201857639 U CN 201857639U
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water
water supply
pressure
supply equipment
pressure sensor
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尹承民
王玲
王儒法
马丽娜
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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

本实用新型公开了一种新型恒压变量供水设备属于给水设备，特别是能够保持恒定水压的供水设备。该新型恒压变量供水设备，包括进水口、水泵、出水管，其特征是：水泵出水管上装有出水压力传感器和压力补偿罐，出水管与供水管网连接的水管上装有安全阀和管网压力传感器，电气控制器的数据采集端连接着出水压力传感器、安全阀、管网压力传感器，电气控制器的输出端与水泵电源相连接。本实用新型的有益效果是供水设备可以根据用水量的大小随时自动调节水泵出水量的大小，保持供水压力恒定不变，实现安全、恒压供水，并可对供水进行矿化，具有供水质量高、安全、节能的优点。

Figure 201020579742

The utility model discloses a novel constant-pressure variable water supply equipment, which belongs to the water supply equipment, in particular to the water supply equipment capable of maintaining constant water pressure. The new constant-pressure variable water supply equipment includes a water inlet, a water pump, and a water outlet pipe. It is characterized in that: a water outlet pressure sensor and a pressure compensation tank are installed on the outlet pipe of the water pump, and a safety valve and a pipe network are installed on the water pipe connecting the outlet pipe and the water supply pipe network. The pressure sensor and the data acquisition end of the electrical controller are connected to the water outlet pressure sensor, the safety valve, and the pipe network pressure sensor, and the output end of the electrical controller is connected to the water pump power supply. The beneficial effect of the utility model is that the water supply equipment can automatically adjust the water output of the water pump at any time according to the water consumption, keep the water supply pressure constant, realize safe and constant pressure water supply, and can mineralize the water supply, with high water supply quality , safety and energy saving advantages.

Figure 201020579742

Description

新型恒压变量供水设备 New constant pressure variable water supply equipment

技术领域technical field

本实用新型属于给水设备，特别是能够保持恒定水压的供水设备。The utility model belongs to water supply equipment, in particular to water supply equipment capable of maintaining constant water pressure.

背景技术Background technique

在区域供水中使用的供水设备种类很多，但是现有的供水设备的水压，与用水的数量呈负相关，当使用水数量多流量大时，水压会相应的变小造成高层用户用水不变，当用水量少时水压会突然增高造成管网损坏。There are many types of water supply equipment used in regional water supply, but the water pressure of the existing water supply equipment is negatively correlated with the amount of water used. When the amount of water used is large and the flow rate is large, the water pressure will decrease accordingly, causing high-rise users to use less water. When the water consumption is low, the water pressure will suddenly increase and cause damage to the pipe network.

实用新型内容Utility model content

为了克服现有的供水设备在用水量变化时出现压力不稳的的不足，本实用新型提供一种新型恒压变量供水设备，该新型恒压变量供水设备可以在用水量变化时仍然可以保持恒定水压。In order to overcome the problem of unstable pressure in the existing water supply equipment when the water consumption changes, the utility model provides a new type of constant pressure variable water supply equipment, which can still keep constant when the water consumption changes water pressure.

本实用新型解决其技术问题所采用的技术方案是：一种新型恒压变量供水设备，包括进水口、水泵、出水管，其特征是：水泵出水管上装有出水压力传感器和压力补偿罐，出水管与供水管网连接的水管上装有安全阀和管网压力传感器，电气控制器的数据采集端连接着出水压力传感器、安全阀、管网压力传感器，电气控制器的输出端与水泵电源相连接。The technical solution adopted by the utility model to solve the technical problems is: a new type of constant pressure variable water supply equipment, including a water inlet, a water pump, and a water outlet pipe. The water pipe connected to the water supply pipe network is equipped with a safety valve and a pipe network pressure sensor. The data acquisition end of the electrical controller is connected to the water outlet pressure sensor, safety valve, and pipe network pressure sensor. The output end of the electrical controller is connected to the power supply of the water pump. .

本实用新型中当因为用水量突变造成管网压力发生变化时压力补偿罐可以起到缓冲作用防止压力突变，管网压力传感器和出水压力传感器将压力变化数据传输到电气控制器，控制器通过变频器调节水泵的出水量以适应用水需求保持恒压供水。In the utility model, when the pressure of the pipe network changes due to a sudden change in water consumption, the pressure compensation tank can play a buffer role to prevent the sudden change in pressure. The controller adjusts the water output of the water pump to meet the water demand and maintain a constant pressure water supply.

本实用新型的有益效果是供水设备可以根据用水量的大小随时自动调节水泵出水量的大小，保持供水压力恒定不变，实现安全、恒压供水，具有供水质量高、安全、节能的优点。The beneficial effect of the utility model is that the water supply equipment can automatically adjust the water output of the water pump at any time according to the water consumption, keep the water supply pressure constant, realize safe and constant pressure water supply, and have the advantages of high water supply quality, safety and energy saving.

附图说明Description of drawings

图1为本实用新型的结构示意图，Fig. 1 is the structural representation of the utility model,

图中，1.进水口，2.水泵，3.出水管，4.出水压力传感器，5.压力补偿罐，6.电气控制器，7.安全阀，8.供水管网，9.管网压力传感器，10.填料筐，11.矿化物填料。In the figure, 1. Water inlet, 2. Water pump, 3. Water outlet pipe, 4. Water outlet pressure sensor, 5. Pressure compensation tank, 6. Electrical controller, 7. Safety valve, 8. Water supply pipe network, 9. Pipe network Pressure sensor, 10. stuffing basket, 11. mineral stuffing.

具体实施方式Detailed ways

本实用新型的具体实施方式是，如图所示：The specific embodiment of the present utility model is, as shown in the figure:

实施例1，一种新型恒压变量供水设备，包括进水口1、水泵2、出水管3，其结构是：水泵出水管上装有出水压力传感器4和压力补偿罐5，出水管与供水管网8连接的水管上装有安全阀7和管网压力传感器9，电气控制器6的数据采集端连接着出水压力传感器、安全阀、管网压力传感器，电气控制器的输出端与水泵电源相连接。Embodiment 1, a new type of constant pressure variable water supply equipment, including a water inlet 1, a water pump 2, and a water outlet pipe 3. The water pipe connected to 8 is equipped with a safety valve 7 and a pipe network pressure sensor 9, and the data acquisition end of the electric controller 6 is connected with the water outlet pressure sensor, safety valve, and pipe network pressure sensor, and the output end of the electric controller is connected with the water pump power supply.

实施例2，一种新型恒压变量供水设备，包括进水口1、水泵2、出水管3，其结构是：水泵出水管上装有出水压力传感器4和压力补偿罐5，压力补偿罐内装有填料筐10，筐内装有木鱼石、麦饭石等微溶于水的矿化物填料11。出水管与供水管网8连接的水管上装有安全阀7和管网压力传感器9，电气控制器6的数据采集端连接着出水压力传感器、安全阀、管网压力传感器，电气控制器的输出端与水泵电源相连接。Embodiment 2, a new type of constant pressure variable water supply equipment, including a water inlet 1, a water pump 2, and a water outlet pipe 3, its structure is: a water outlet pressure sensor 4 and a pressure compensation tank 5 are installed on the water outlet pipe of the water pump, and fillers are installed in the pressure compensation tank Basket 10, the slightly water-soluble mineral fillers 11 such as wooden fish stone, medical stone etc. are housed in the basket. A safety valve 7 and a pipe network pressure sensor 9 are installed on the water pipe connecting the water outlet pipe to the water supply pipe network 8, and the data acquisition end of the electrical controller 6 is connected to the water outlet pressure sensor, the safety valve, and the pipe network pressure sensor, and the output end of the electrical controller Connect to the water pump power supply.

Claims (2)

1.一种新型恒压变量供水设备，包括进水口、水泵、出水管，其特征是：水泵出水管上装有出水压力传感器和压力补偿罐，出水管与供水管网连接的水管上装有安全阀和管网压力传感器，电气控制器的数据采集端连接着出水压力传感器、安全阀、管网压力传感器，电气控制器的输出端与水泵电源相连接。1. A new type of constant pressure variable water supply equipment, including a water inlet, a water pump, and a water outlet pipe. Its characteristics are: a water outlet pressure sensor and a pressure compensation tank are installed on the outlet pipe of the water pump, and a safety valve is installed on the water pipe connecting the outlet pipe and the water supply pipe network. and the pipe network pressure sensor, the data acquisition end of the electrical controller is connected with the water outlet pressure sensor, the safety valve, and the pipe network pressure sensor, and the output end of the electrical controller is connected with the water pump power supply. 2.根据权利要求1所述的新型恒压变量供水设备，其特征是：所述的压力补偿罐内装有填料筐，筐内装有微溶于水的矿化物填料。2. The new constant-pressure variable water supply equipment according to claim 1, characterized in that: said pressure compensation tank is equipped with packing baskets, and the baskets are filled with slightly water-soluble mineral fillers.
CN2010205797421U 2010-10-28 2010-10-28 Novel constant-pressure variable water supply equipment Expired - Fee Related CN201857639U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102797277A (en) * 2012-08-31 2012-11-28 南京利源供水设备有限公司 Full-time active type non-negative pressure water supply equipment
CN103669488A (en) * 2013-11-30 2014-03-26 周敏 Constant-pressure water supply tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102797277A (en) * 2012-08-31 2012-11-28 南京利源供水设备有限公司 Full-time active type non-negative pressure water supply equipment
CN102797277B (en) * 2012-08-31 2014-08-27 南京利源供水设备有限公司 Full-time active type non-negative pressure water supply equipment
CN103669488A (en) * 2013-11-30 2014-03-26 周敏 Constant-pressure water supply tank

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Granted publication date: 20110608

Termination date: 20131028