CN202415219U - Differential pressure monitoring device for water distribution device for industrial water treatment equipment - Google Patents
Differential pressure monitoring device for water distribution device for industrial water treatment equipment Download PDFInfo
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- CN202415219U CN202415219U CN2011205123349U CN201120512334U CN202415219U CN 202415219 U CN202415219 U CN 202415219U CN 2011205123349 U CN2011205123349 U CN 2011205123349U CN 201120512334 U CN201120512334 U CN 201120512334U CN 202415219 U CN202415219 U CN 202415219U
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- differential pressure
- water
- distributing device
- monitoring device
- water distribution
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Abstract
The utility model relates to a differential pressure monitoring device for a water distribution device for industrial water treatment equipment. The differential pressure monitoring device comprises a pressure transmitter which is arranged on the top and bottom motoring differential pressure positions of the water distribution device, and the pressure transmitter is successively connected with a particle filter screen (3), a pressure pipe (4), an isolating valve (1) and a differential pressure monitor (5), and the pressure transmitter or a pressure sensor outputs and is connected to the differential pressure monitor (5). The top and bottom motoring differential pressure positions of the water distribution device are respectively the position below a water inlet and the position below the water distribution device. The differential pressure monitoring device is one kind of industrial differential pressure monitoring device, and also can be sent to a control system and a monitoring display screen through signals of the differential pressure monitor, data is operated, real-time monitoring can be carried out, and automatic alarm can be achieved. Through the differential pressure monitoring device, top and bottom differential pressure of the water distribution device above the differential pressure monitoring device can be effectively monitored, and whether the water distribution device is blocked or needs overhauling can be judged through the differential pressure.
Description
Technical field
The utility model device is a kind of industrial differential pressure monitoring device, is applicable to the differential pressure monitoring of equipment water-distributing device in nuclear power and the thermoelectricity industry industrial water conditioning system.This utility model device is mainly used in the Treatment of Industrial Water field.
Background technology
At present, the inner water-distributing device of ion-exchange unit that is used for water treatment system does not have independent differential pressure monitoring device.In the industrial water conditioning system initial start stage,, contain a large amount of iron rust and other foreign matters in the water, as easy as rolling off a log obstruction water-distributing device because system pipeline is not rinsed well; Top water-distributing device particularly causes pressure reduction to raise, and the water-distributing device water distribution is inhomogeneous, have in addition the water-distributing device distortion; Cause the operation bias current, the resinbed unfairness, the ion-exchange unit system water cycle is short, and ion exchange resin regeneration is frequent; Consume a large amount of chemical agents, contaminate environment increases running cost; When serious, cause the top water-distributing device to damage, have in addition cause equipment scrapping, influence set steady and moves.Therefore need a kind of its main purpose of design be monitoring industrial equipments water-distributing device differential pressure, avoid moving the differential pressure monitoring device that differential pressure raise, caused the Treatment of Industrial Water equipment water-distributing device that the top water-distributing device damages.
The utility model content
The utility model purpose is: the differential pressure monitoring device that proposes a kind of Treatment of Industrial Water equipment water-distributing device; Can effectively monitor up and down differential pressure of water-distributing device, the particularly differential pressure monitoring of its upper side water inlet water-distributing device guarantees that ion-exchange unit safety normally moves; Particularly can run in the equipment of flow velocity more than 100m/h; Reduce maintenance cost, thereby guarantee the continuous safe and effective operation of industrial water conditioning system, thereby reach the purpose of whole unit safety operation.
The technical scheme of the utility model: a kind of Treatment of Industrial Water equipment is with water-distributing device differential pressure monitoring device; The position of monitoring differential pressure up and down that is included in water-distributing device is provided with pressure transmitter and also is connected successively with particle filter screen (3), connecting pipe (4) and segregaion valve (1), differential pressure watch-dog (5), and pressure transmitter or pressure transmitter output connect differential pressure watch-dog (5).
The differential pressure position of monitoring up and down of water-distributing device is respectively the below of water place and water-distributing device into.
The differential pressure measurement position is that the pressure point is located on the equipment or on the pipeline that apparatus body connects.
Be provided with connecting pipe, pressure transmitter connects connecting pipe, and connecting pipe is connected with apparatus body; Mode of connection is connecting tube, flange, screw thread or welding process, isolates the differential pressure watch-dog by segregaion valve.
The utility model passes through in pressure boost monitoring point, the upper and lower position of ion-exchange unit water-distributing device (2); And be connected to differential pressure watch-dog (5) through segregaion valve (1) and connecting pipe (4); The differential pressure watch-dog is sent to housing (6) and supervisory system (7) with the detection signal data; By the operations staff single water-distributing device differential pressure is monitored in real time, simultaneously supervisory system is provided with automatic warning, maintenance cleaning in time when unusual occurs.
The utility model Treatment of Industrial Water equipment is with water-distributing device differential pressure monitoring device; Can expand to the polarity formula structure of simplification; The below monitoring location that only is included in water-distributing device is provided with electronic pressure transmitter; Pressure transmitter output connects watch-dog, and can be provided with housing (6), supervisory system (7) in addition.
The differential pressure measurement position is provided with pressure transmitter or pressure transmitter; The differential pressure measurement position is that the pressure point is located on the equipment; Also can be on the pipeline that apparatus body connects; Be located on pressure transmitter or the pressure transmitter of the pressure point on the equipment and be with filter screen, but the obstruction of spacer particles thing or other filler; Filter screen adopts wrapping wire or filter screen, prevents that filler or other PM for particulate matter from getting into the connecting pipe blocking pipe; Connecting pipe and apparatus body or connecting tube can adopt flange, screw thread or welding process, adopt segregaion valve to isolate the differential pressure watch-dog; Deliver to system and monitor showing screen through the differential pressure monitor signal, service data monitoring is in real time also reported to the police automatically; The ion-exchange unit of this band differential pressure monitoring device is applicable in the industrial water conditioning system.
The utility model is a kind of industrial differential pressure monitoring device, also can deliver to system and monitor showing screen through the differential pressure monitor signal, and service data monitoring is in real time also reported to the police automatically.
The ion-exchange unit of the utility model band differential pressure device has following beneficial effect than the conventional ion switching equipment:
(1) can effectively monitor the differential pressure up and down of top water-distributing device, judge through differential pressure whether water-distributing device stops up, whether need maintenance.
(2) can effectively avoid causing differential pressure to raise because water-distributing device stops up, the water-distributing device distortion, damage equipment influences system's operation.
(3) can effectively observe and avoid top water-distributing device water distribution inhomogeneous, cause equipment operation bias current, shorten the system water cycle of ion-exchange unit, system is impacted.
(4) prolong system water cycle of ion-exchange unit, can reduce the regeneration times of resin extender, reduce the discharging of acidic and alkaline waste water, reduce the consumption of soda acid, practice thrift water power, low-carbon environment-friendly economy prolongs work-ing life of equipment simultaneously.
Description of drawings
The ion-exchange unit synoptic diagram of Fig. 1 band differential pressure monitoring device
Shown in Figure 1: 1, segregaion valve 2, water-distributing device 3, pressure transmitter or pressure transmitter and particle filter screen 4, connecting pipe 5, differential pressure watch-dog 6, housing 7, supervisory system 8, ion-exchange unit.
Embodiment
Be described further below in conjunction with 1 pair of the utility model device of accompanying drawing.
The practical implementation method of the utility model: increase differential pressure monitoring device (two points above water inlet place and ion-exchange unit) up and down at IX water-distributing device (2); Sampling spot also can lay respectively at the upper and lower of top water-distributing device, can be on apparatus body or equipment connecting tube.Sampling unit adopts wrapping wire or filter screen to prevent that resin or foreign matter from getting into stopple coupon, or transmitter is located in the stopple coupon that gets into the water-distributing device body.The stopple coupon of sampling spot adopts flange, is threaded or welds with apparatus body or connecting tube.Sampling spot position pressure transmitter or pressure transmitter (semiconductor pressure sensor) enwrapped granule filter screen; Pressure transmitter (commonly used is mechanical structure or polarity formula structure) two stopple coupons connect two pressure transmitters and are connected to differential pressure watch-dog (5) through connecting pipe (4) in this way, can be pointer-type or diaphragm type structure, and the middle segregaion valve (1) that adopts is isolated.Pressure transmitter is contained in water-distributing device (2) below as adopts the sensing device output of semiconductor pressure sensor or the band transmitter (and need not pressure reduction; Adopt a transmitter to get final product), like the transmitter that can adopt Midwest Co. or Buddhist nun's Weir transmitter suddenly, then watch-dog is to be used for showing after numeral or the analog electrical signal output; Pressure (differential pressure; With normal atmosphere relatively) service data links housing (6) inner control system, is sent to monitored picture, alarm parameters be set simultaneously and report to the police automatically; Equipment running condition is monitored in real time, maintenance cleaning in time when unusual occurred.The utility model is delivered to system and monitor showing screen through differential pressure monitor signal or pressure signal, and service data monitoring is in real time also reported to the police automatically.Water-distributing device (2) is a perforated plate construction, the huge hydraulic pressure in the time of often will bearing water distribution, and pressure is huge and do not report to the police and can cause the accident in the time of can not discharging when stifled.
The ion-exchange unit of this band differential pressure device is applicable in the industrial water conditioning system.
Claims (3)
1. a Treatment of Industrial Water equipment is with water-distributing device differential pressure monitoring device; The position of monitoring differential pressure up and down that it is characterized in that being included in water-distributing device is provided with pressure transmitter with particle filter screen (3), connecting pipe (4), segregaion valve (1) and differential pressure watch-dog (5) and is connected pressure transmitter output connection differential pressure watch-dog (5) successively.
According to claim 1 Treatment of Industrial Water equipment with water-distributing device differential pressure monitoring device, it is characterized in that water-distributing device to monitor the differential pressure position up and down be respectively water-distributing device water inlet place and the below of water-distributing device.
According to claim 1 Treatment of Industrial Water equipment with water-distributing device differential pressure monitoring device, it is characterized in that being provided with connecting pipe, pressure transmitter connects connecting pipe, connecting pipe is connected with the apparatus body of water-distributing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205123349U CN202415219U (en) | 2011-12-12 | 2011-12-12 | Differential pressure monitoring device for water distribution device for industrial water treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205123349U CN202415219U (en) | 2011-12-12 | 2011-12-12 | Differential pressure monitoring device for water distribution device for industrial water treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202415219U true CN202415219U (en) | 2012-09-05 |
Family
ID=46740002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205123349U Expired - Fee Related CN202415219U (en) | 2011-12-12 | 2011-12-12 | Differential pressure monitoring device for water distribution device for industrial water treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202415219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515310A (en) * | 2011-12-12 | 2012-06-27 | 南京中电环保股份有限公司 | Differential pressure monitoring apparatus of industrial water processing equipment water distributing apparatus |
| CN111991903A (en) * | 2020-09-04 | 2020-11-27 | 中国南方电网有限责任公司超高压输电公司广州局 | Novel security filter with differential pressure alarm function |
-
2011
- 2011-12-12 CN CN2011205123349U patent/CN202415219U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515310A (en) * | 2011-12-12 | 2012-06-27 | 南京中电环保股份有限公司 | Differential pressure monitoring apparatus of industrial water processing equipment water distributing apparatus |
| CN102515310B (en) * | 2011-12-12 | 2014-04-02 | 南京中电环保股份有限公司 | Differential pressure monitoring apparatus of industrial water processing equipment water distributing apparatus |
| CN111991903A (en) * | 2020-09-04 | 2020-11-27 | 中国南方电网有限责任公司超高压输电公司广州局 | Novel security filter with differential pressure alarm function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120905 Termination date: 20171212 |