CN202131642U - Box type water supply device - Google Patents
Box type water supply device Download PDFInfo
- Publication number
- CN202131642U CN202131642U CN201120187442U CN201120187442U CN202131642U CN 202131642 U CN202131642 U CN 202131642U CN 201120187442 U CN201120187442 U CN 201120187442U CN 201120187442 U CN201120187442 U CN 201120187442U CN 202131642 U CN202131642 U CN 202131642U
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- Prior art keywords
- valve
- pressure
- water
- gate valve
- water tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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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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- Control Of Fluid Pressure (AREA)
Abstract
一种箱式供水设备，包括浮球阀、水箱、排污阀、浮球开关、变频控制柜、压力变送器、闸阀、水泵、止回阀、压力传感器、气压罐、电接点压力表。其特征是：浮球阀(1)连接水箱(2)，水箱(2)连接压力变送器(6)，压力变送器(6)连接第一闸阀(7)，第一闸阀(7)连接水泵(8)，水泵(8)连接止回阀(9)，止回阀(9)连接第二闸阀(10)，第二闸阀(10)连接压力传感器(12)和电接点压力表(14)，浮球开关(4)安装在水箱(2)里面，变频控制柜(5)的控制线分别连接浮球开关(4)、压力变送器(6)、压力传感器(12)、电接点压力表(14)。
A box-type water supply equipment includes a float valve, a water tank, a sewage valve, a float switch, a frequency conversion control cabinet, a pressure transmitter, a gate valve, a water pump, a check valve, a pressure sensor, an air pressure tank, and an electric contact pressure gauge. It is characterized in that: the float valve (1) is connected to the water tank (2), the water tank (2) is connected to the pressure transmitter (6), the pressure transmitter (6) is connected to the first gate valve (7), and the first gate valve (7) is connected to The water pump (8), the water pump (8) is connected to the check valve (9), the check valve (9) is connected to the second gate valve (10), and the second gate valve (10) is connected to the pressure sensor (12) and the electric contact pressure gauge (14 ), the float switch (4) is installed inside the water tank (2), and the control wires of the frequency conversion control cabinet (5) are respectively connected to the float switch (4), pressure transmitter (6), pressure sensor (12), electrical contacts Pressure gauge (14).
Description
技术领域 technical field
本实用新型涉及关于用稳定压力提供水的自动给水装置技术领域，具体的说是一种箱式供水设备。The utility model relates to the technical field of an automatic water supply device for providing water with stable pressure, in particular to a box-type water supply device.
背景技术 Background technique
一般的箱式供水设备的外部信号采集一般都是简单的监控用户管网的压力来达到稳压供水的，存在缺陷和不足是缺少对以下几个方面的信号采集和自动控制：对自来水停水后水箱的水用完时、水箱的来水量小于用户管网的用水量的意外情况发生时、用户管网的意外爆管时、非专业人员错误操作导致的用户管网压力超过设计值时。上述情况不纳入自动控制，会造成水泵因为空转而损坏、电能的浪费、水资源的浪费、用户管网损坏、增加人工管理成本等问题。The external signal acquisition of general box-type water supply equipment is generally to simply monitor the pressure of the user's pipe network to achieve stable water supply. The defects and shortcomings are the lack of signal acquisition and automatic control of the following aspects: cut off tap water When the water in the rear water tank is used up, when the water volume of the water tank is less than the water consumption of the user's pipe network, when an accident occurs, when the user's pipe network bursts unexpectedly, when the pressure of the user's pipe network exceeds the design value caused by the wrong operation of non-professionals. If the above situation is not included in the automatic control, it will cause damage to the water pump due to idling, waste of electric energy, waste of water resources, damage to the user pipe network, and increased labor management costs.
发明内容 Contents of the invention
本实用新型的目的是提供一种对停水、进水管道意外阻塞、用户管网意外爆管引起的压力低于正常值，非专业人员错误操作导致的供水管网压力超过设定压力，箱式供水设备可以自动采集信号、自动处理、自动恢复正常供水的箱式供水设备。The purpose of this utility model is to provide a water supply pipe network pressure that is lower than the normal value caused by water cuts, accidental blockage of water inlet pipes, user pipe network accidental pipe bursts, and non-professionals’ wrong operations. It is a box-type water supply equipment that can automatically collect signals, automatically process, and automatically restore normal water supply.
本实用新型的目的是这样实现的：The purpose of this utility model is achieved in that:
一种箱式供水设备，包括浮球阀、水箱、排污阀、浮球开关、变频控制柜、压力变送器、闸阀、水泵、止回阀、压力传感器、气压罐、电接点压力表。其特征是：浮球阀(1)连接水箱(2)，水箱(2)连接压力变送器(6)，压力变送器(6)连接第一闸阀(7)，第一闸阀(7)连接水泵(8)，水泵(8)连接止回阀(9)，止回阀(9)连接第二闸阀(10)，第二闸阀(10)连接压力传感器(12)和电接点压力表(14)，浮球开关(4)安装在水箱(2)里面，变频控制柜(5)的控制线分别连接浮球开关(4)、压力变送器(6)、压力传感器(12)、电接点压力表(14)。A box-type water supply equipment includes a float valve, a water tank, a sewage valve, a float switch, a frequency conversion control cabinet, a pressure transmitter, a gate valve, a water pump, a check valve, a pressure sensor, an air tank, and an electric contact pressure gauge. It is characterized in that: the float valve (1) is connected to the water tank (2), the water tank (2) is connected to the pressure transmitter (6), the pressure transmitter (6) is connected to the first gate valve (7), and the first gate valve (7) is connected to The water pump (8), the water pump (8) is connected to the check valve (9), the check valve (9) is connected to the second gate valve (10), and the second gate valve (10) is connected to the pressure sensor (12) and the electric contact pressure gauge (14 ), the float switch (4) is installed inside the water tank (2), and the control wires of the frequency conversion control cabinet (5) are respectively connected to the float switch (4), pressure transmitter (6), pressure sensor (12), electrical contacts Pressure gauge (14).
附图说明 Description of drawings
图1是本实用新型的线路原理图。Fig. 1 is circuit schematic diagram of the present utility model.
图中：1为浮球阀，2为水箱，3为排污阀，4为浮球开关，5为变频控制柜，6为压力变送器，7为第一闸阀，8为水泵，9为止回阀，10为第二闸阀，11为用户管网，12为压力传感器，13为气压罐，14为电接点压力表In the figure: 1 is the float valve, 2 is the water tank, 3 is the sewage valve, 4 is the float switch, 5 is the frequency conversion control cabinet, 6 is the pressure transmitter, 7 is the first gate valve, 8 is the water pump, 9 is the check valve , 10 is the second gate valve, 11 is the user pipe network, 12 is the pressure sensor, 13 is the air pressure tank, 14 is the electric contact pressure gauge
具体实施方式 Detailed ways
下面结合附图和实施例对本实用新型作进一步详细说明。Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
如图1，当水箱(2)因为停水水位下降到最低点，浮球开关(4)向变频控制柜(5)发出信号，变频控制柜(5)自动停机并发出警报，当浮球阀(1)向水箱(2)供水，超过低水位，浮球开关(4)向变频控制柜(5)发出信号，变频控制柜(5)自动恢复正常供水。As shown in Figure 1, when the water level of the water tank (2) drops to the lowest point due to water cutoff, the float switch (4) sends a signal to the frequency conversion control cabinet (5), and the frequency conversion control cabinet (5) automatically shuts down and sends out an alarm. When the float valve ( 1) Supply water to the water tank (2), and when the low water level is exceeded, the float switch (4) sends a signal to the frequency conversion control cabinet (5), and the frequency conversion control cabinet (5) automatically resumes normal water supply.
当水箱(2)的来水量小于用户管网(11)的用水量时，压力变送器(6)向变频控制柜(5)发出信号，变频控制柜(5)自动停机或降低运行频率并发出警报，当压力变送器(6)探测到来水量正常时，向变频控制柜(5)发出信号，变频控制柜(5)自动恢复正常供水。When the incoming water volume of the water tank (2) is less than the water volume of the user pipe network (11), the pressure transmitter (6) sends a signal to the frequency conversion control cabinet (5), and the frequency conversion control cabinet (5) automatically stops or reduces the operating frequency and An alarm is issued, and when the pressure transmitter (6) detects that the amount of incoming water is normal, a signal is sent to the frequency conversion control cabinet (5), and the frequency conversion control cabinet (5) automatically restores normal water supply.
当用户管网(11)意外爆管时，由于流量增大，管网压力会低于压力传感器(12)设定最低值，变频控制柜(5)自动停机并发出警报，待管网修复后，经管理人员操作，恢复正常供水。When the pipe network (11) of the user bursts accidentally, due to the increase in flow, the pressure of the pipe network will be lower than the minimum value set by the pressure sensor (12), and the frequency conversion control cabinet (5) will automatically stop and give an alarm. After the pipe network is repaired , After the operation of the management personnel, the normal water supply will be restored.
当非专业人员错误操作导致的用户管网(11)压力超过电接点压力表(14)设定最高值时，电接点压力表(14)向变频控制柜(5)发出信号，变频控制柜(5)停机并发出警报，当用户管网(11)压力降到电接点压力表(14)设定低限值时，电接点压力表(14)向变频控制柜(5)发出信号，变频控制柜(5)自动恢复正常供水。When the pressure of the user pipe network (11) caused by non-professionals’ wrong operation exceeds the maximum value set by the electric contact pressure gauge (14), the electric contact pressure gauge (14) sends a signal to the frequency conversion control cabinet (5), and the frequency conversion control cabinet ( 5) Shut down and issue an alarm. When the pressure in the user pipe network (11) drops to the lower limit set by the electric contact pressure gauge (14), the electric contact pressure gauge (14) sends a signal to the frequency conversion control cabinet (5), and the frequency conversion control Cabinet (5) recovers normal water supply automatically.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120187442U CN202131642U (en) | 2011-06-07 | 2011-06-07 | Box type water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120187442U CN202131642U (en) | 2011-06-07 | 2011-06-07 | Box type water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202131642U true CN202131642U (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120187442U Expired - Fee Related CN202131642U (en) | 2011-06-07 | 2011-06-07 | Box type water supply device |
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| Country | Link |
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| CN (1) | CN202131642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243779A (en) * | 2012-02-10 | 2013-08-14 | 上海熊猫机械(集团)有限公司 | Variable frequency energy saving water supply technology |
| CN104328823A (en) * | 2014-09-28 | 2015-02-04 | 安徽舜禹水务实业有限公司 | Variable frequency and constant pressure water supply device of water tank |
| CN108032142A (en) * | 2017-12-28 | 2018-05-15 | 苏州米汉钠机床有限公司 | It is a kind of that there is the water tank of water level monitoring |
-
2011
- 2011-06-07 CN CN201120187442U patent/CN202131642U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243779A (en) * | 2012-02-10 | 2013-08-14 | 上海熊猫机械(集团)有限公司 | Variable frequency energy saving water supply technology |
| CN104328823A (en) * | 2014-09-28 | 2015-02-04 | 安徽舜禹水务实业有限公司 | Variable frequency and constant pressure water supply device of water tank |
| CN108032142A (en) * | 2017-12-28 | 2018-05-15 | 苏州米汉钠机床有限公司 | It is a kind of that there is the water tank of water level monitoring |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Aijun Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Aijun Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20180607 |