CN205656104U - Static analogue test device of circulating water - Google Patents
Static analogue test device of circulating water Download PDFInfo
- Publication number
- CN205656104U CN205656104U CN201620458107.5U CN201620458107U CN205656104U CN 205656104 U CN205656104 U CN 205656104U CN 201620458107 U CN201620458107 U CN 201620458107U CN 205656104 U CN205656104 U CN 205656104U
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- water
- water bath
- assay device
- bottle
- static simulation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 230000003068 static effect Effects 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 title abstract description 11
- 238000004088 simulation Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 22
- 238000003556 assay Methods 0.000 claims description 14
- 239000000498 cooling water Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 abstract description 14
- 238000005260 corrosion Methods 0.000 abstract description 14
- 239000003112 inhibitor Substances 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 31
- 230000000694 effects Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model relates to a static analogue test device of circulating water belongs to electric power industry chemistry technical supervision technical field. Mainly include: the water bath, the lock has the top cap on the water bath, the through -hole has on the top cap, sample bottle block in in the through -hole, one side fixedly connected with back shaft of through -hole, it has the pivot to articulate on the back shaft, water bath inside has heating module and water temperature sensor, wherein, the water bath has water inlet and outlet respectively. This device is through the brand -new structure of design, can advance the simulation to the circulating water system of power plant, appraises to entire system the later circulating water of concentration under the condition that hinders dirty corrosion inhibitor having to influence.
Description
Technical field
This utility model relates to power industry chemical technical supervision technical field, specifically, relates to a kind of recirculated water static
Simulation test device.
Background technology
Circulation is the pith of chemical technical supervision, and the control of recirculated water concentration rate is to whole circulation
Corrosion and the embodiment directly perceived of fouling, be also the important means controlling water yield saving, and weight directly perceived is played in the energy-saving and emission-reduction to the energy
The effect wanted.
At present, the water source that recirculated water uses has region that subsoil water also has surface water even to have to utilize city for energy-conservation consideration
Middle water, can reduce the destruction to machine set system, but cannot avoid damage to situation on the premise of water adds anti-incrustation corrosion inhibitor
Generation.Technical staff needs local conditions are simulated test, studies between associated component and local aqueous corrosion
Association, to provide data support for follow-up work.
The most common analogy method has dynamic analog test method and properly functioning gropes method.
But, both there is a respective defect:
(1) dynamic simulation experiment accuracy accurate still labor intensive, material resources and financial resources are the biggest, and whole test is accomplished in detail
Effectively at least need the expense of 200,000 yuan.
(2) properly functioning method of groping is then the most persistently to study.And once find out concrete concentration rate
Time, possible system exists corrosion and fouling, particularly condenser part, has had a strong impact on its heat exchange efficiency, to whole
The efficiency of unit and the energy-saving and emission-reduction of environment all can produce the effect of keeping in check.
For these reasons, how to design a kind of device that can study operation system and aqueous corrosion relation, be art technology
The problem that personnel need solution badly.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of recirculated water static simulation assay device.
Electric power plant circulating water system progressive die, by designing brand-new structure, can be intended by this device, will concentrate later recirculated water to whole
System is evaluated affecting in the case of having anti-incrustation corrosion inhibitor.
In order to reach above-mentioned purpose, this utility model adopts the following technical scheme that
A kind of recirculated water static simulation assay device, including:
Water bath, water bath fastens and has top cover；
Having through hole on top cover, sample bottle is sticked in described through hole；
The side of described through hole is fixedly connected with support shaft, and support shaft is hinged with rotating shaft；
There is inside described water bath heating module and cooling-water temperature sensor；
Wherein, described water bath is respectively provided with water inlet and discharge outlet.
Preferably, being additionally provided with liquid level sensor inside described water bath, the signal in water bath is passed to by liquid level sensor
Control module.
Preferably, described control module also accepts the signal of cooling-water temperature sensor and controls the power on/off of heating module.
Preferably, described discharge outlet is positioned at the bottom of water bath.
Preferably, described water inlet is positioned on case lid.
Preferably, described sample bottle includes bottle and the airtight connection cushion rubber on bottle top, and the external diameter of cushion rubber is more than bottle
External diameter.
Preferably, the bottle of described sample bottle is variable-diameter structure.
Preferably, described sample bottle is 2.
The beneficial effects of the utility model are:
(1) passing through to hang in rotating shaft to go offline, the bottom hung sample gone offline, sample is in the middle of electric power plant circulating water, circulation
Water is by Heating Water.By studying the situation that is corroded of sample, it is achieved that before system operation, the operating condition to recirculated water enters
Row simulation.
(2) concentration rate of Power Plant recirculated water can be maximized, unit circulation can be made afterwards
Operation in will not corrode easily, also make water resource give maximum utilization.This device gives not only to very power plant itself
The energy-saving and emission-reduction of environment are also served the most important effect by big safety economy benefit.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
In figure: 1, water bath, 2, sample bottle, 3, corrosion sample, 4, temperature sensor, 5, electric wire, 6, heated mould
Block, 7, liquid level sensor, 8, electric wire, 9, water inlet switch, 10, intake tunnel, 11, drainage channel, 12, suspension line,
13, support shaft, 14, rotating shaft, 15, cushion rubber.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
Embodiment: a kind of recirculated water static simulation assay device, its structure as depicted in figs. 1 and 2, including:
Water bath 1, water bath 1 fastens and has top cover；
Having through hole on top cover, sample bottle 2 is sticked in described through hole；
The side of described through hole is fixedly connected with support shaft 13, and support shaft 13 is hinged with rotating shaft 14.
Described top cover connects with intake tunnel 10, and the bottom of water bath 1 connects with drainage channel 11.
The inside of water bath 1 is respectively arranged with liquid level sensor 7, heating module 6 and temperature sensor 4.Liquid level sensor 7,
Heating module 6 is connected with control module (not shown) respectively with temperature sensor 4, and control module is passed by temperature
Signal deciding heating module 6 (such as heating rod) the whether electrified regulation that sensor 4 transmission comes.When the water level within water bath 1
During reduction, liquid level signal is passed to control module by liquid level sensor 7, and control module is just logical by water inlet switch 9 order water inlet
Road 10 starts water inlet.
As another kind of situation, liquid level sensor 7 is alternatively chosn to liquid level float.
Described sample bottle 2 includes bottle and the airtight connection cushion rubber 15 on bottle top, and the external diameter of cushion rubber 15 is more than bottle
External diameter so that sample bottle 2 does not falls out after being sticked in top cover.
In this utility model, each critical piece is as follows:
Water bath 1: be the main part of whole device, can play the effect supporting whole device, and all of parts are all to set up
On the basis of water bath 1, medium water sample (i.e. demineralized water) is typically in the state that liquid level float is the most floating.
Sample bottle 2: whole device is all to serve this sample bottle 2, is WATER AS FLOW MEDIUM body portion and recirculated water inside and outside it respectively
Part, corrosion sample 3 is also to hang wherein by suspension line 12, is the main part of whole recirculated water static test.
Corrosion sample 3: it is positioned in sample bottle 2, will be totally submerged in recirculated water and not contact with the bottle wall of sample bottle 2,
It is at hanging state in recirculated water.
Temperature sensor 4, it is positioned at the bottom of device, is the temperature monitoring part of medium water body, and it can detect medium in real time
The temperature of water body, reaches control module by the form of the signal of telecommunication by the temperature of water body in water bath.
Electric wire 5, it is connected to temperature probe 4 and control module, is that temperature probe 4 is by the temperature information first in water bath 1
Time Transmission is to " bridge " of thermostat.
Heating module 6, it is positioned at the bottom of device, including heating and two parts of cooling, when temperature probe 4 is passed by temperature
After signal is passed to control module by sensor 5, it completes heating or the operation of cooling further according to the signal transmitted.
Liquid level sensor 7, it is installed on the top of water bath 1, on the one hand plays the liquid level of monitoring water bath 1 medium water body
Highly, on the other hand by electric wire 8, liquid level signal can be passed.
Electric wire 8, it is connected to liquid level sensor 7 and water inlet switch 9, can pass to open into water by liquid level information in water bath 1
Closing, it also acts as the effect hanging liquid level float.
Water inlet switch 9, which control the moisturizing situation of water bath 1 medium water body, its letter that can be transmitted by liquid level sensor 7
Number receive, when water shortage in water bath 1, water inlet switch may turn on；When the water yield is enough, water inlet switch is closed immediately.
Inlet channel 10, it is connected with sweet-water tank, it is ensured that enough water sources, and water inlet switch 9 is installed on it face.
Outlet conduit 11, it is positioned at the bottom of water bath, by remaining demineralized water remover after off-test.
Suspension line 12, corrosion sample 3 is hung in recirculated water by it.
Principle of the present utility model is:
First, being connected with sweet-water tank by this device, open water inlet switch 9, demineralized water enters water bath 1 by inlet channel 10
In, when the water body in water bath 1 reaches the half of water bath 1 volume, assay device connected power supply.By sample bottle 2
In pour the recirculated water of 2/3 volume into, corrosion sample 3 is hung in sample bottle 2 by suspension line 12, the assay flask that combination is completed
Put into water bath 1 (to note: not allowing desalination water body enter in sample bottle 2, desalination water body to be made floods the sample bottle of 2/3
2), heating module 6 is transferred to test required temperature by test, the demineralized water water body in temperature sensor monitors to water bath
Temperature changes, and temperature probe is then transmitted to control system by electric wire 5, it is achieved dynamically regulate.When test is more than room temperature
After situation has carried out a period of time, the water body in water bath can reduce therewith, and liquid level float is then in suspension status, liquid level float 7
Then by electric wire 8, signal being passed to water inlet switch 9 open, the liquid level float 7 being when water body in water bath is in floating state, then
Pass to automatic control switch further through level sensing line 8 close.
Along with the carrying out of test, lasting being corroded of corrosion sample 3.By the dynamic change of research recirculated water with corrosion sample 3,
Can be that follow-up system runs offer foundation.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Right
The multiple amendment of embodiment will be apparent from for those skilled in the art, generic principles defined herein
Can realize in other embodiments in the case of without departing from spirit or scope of the present utility model, be not described in detail and
The part that partial enlargement presents, for prior art, does not repeats at this.Therefore, this utility model is not intended to be limited to this
These embodiments shown in literary composition, and it is to fit to the widest scope consistent with principles disclosed herein and feature.
Claims (8)
1. a recirculated water static simulation assay device, it is characterised in that including:
Water bath, water bath fastens and has top cover；
Having through hole on top cover, sample bottle is sticked in described through hole；
The side of described through hole is fixedly connected with support shaft, and support shaft is hinged with rotating shaft；
There is inside described water bath heating module and cooling-water temperature sensor；
Wherein, described water bath is respectively provided with water inlet and discharge outlet.
Recirculated water static simulation assay device the most according to claim 1, it is characterised in that described water bath is internal also
Being provided with liquid level sensor, the signal in water bath is passed to control module by liquid level sensor.
Recirculated water static simulation assay device the most according to claim 2, it is characterised in that described control module also connects
By the signal of cooling-water temperature sensor and control the power on/off of heating module.
Recirculated water static simulation assay device the most according to claim 1, it is characterised in that described discharge outlet is positioned at water
The bottom of bath cabinet.
Recirculated water static simulation assay device the most according to claim 1, it is characterised in that described water inlet is positioned at case
Cover.
Recirculated water static simulation assay device the most according to claim 1, it is characterised in that described sample bottle includes bottle
Body and airtight connection cushion rubber on bottle top, the external diameter of cushion rubber is more than the external diameter of bottle.
Recirculated water static simulation assay device the most according to claim 6, it is characterised in that the bottle of described sample bottle
For variable-diameter structure.
Recirculated water static simulation assay device the most according to claim 1, it is characterised in that described sample bottle is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620458107.5U CN205656104U (en) | 2016-05-18 | 2016-05-18 | Static analogue test device of circulating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620458107.5U CN205656104U (en) | 2016-05-18 | 2016-05-18 | Static analogue test device of circulating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205656104U true CN205656104U (en) | 2016-10-19 |
Family
ID=57402730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620458107.5U Active CN205656104U (en) | 2016-05-18 | 2016-05-18 | Static analogue test device of circulating water |
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| Country | Link |
|---|---|
| CN (1) | CN205656104U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065983A (en) * | 2017-01-22 | 2017-08-18 | 航天科工防御技术研究试验中心 | A kind of immersion test water tank |
| CN107677591A (en) * | 2017-10-17 | 2018-02-09 | 阳江市五金刀剪产业技术研究院 | A kind of intelligent tool corrosion resistance detection device |
| CN112858616A (en) * | 2021-01-27 | 2021-05-28 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Circulating water limit concentration multiple static test device and method |
-
2016
- 2016-05-18 CN CN201620458107.5U patent/CN205656104U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065983A (en) * | 2017-01-22 | 2017-08-18 | 航天科工防御技术研究试验中心 | A kind of immersion test water tank |
| CN107677591A (en) * | 2017-10-17 | 2018-02-09 | 阳江市五金刀剪产业技术研究院 | A kind of intelligent tool corrosion resistance detection device |
| CN112858616A (en) * | 2021-01-27 | 2021-05-28 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Circulating water limit concentration multiple static test device and method |
| CN112858616B (en) * | 2021-01-27 | 2023-05-16 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Circulating water limit concentration multiple static test device and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |