CN206478717U - Water replenishing pipeline directly connected from production reuse water pipe network to waste heat water pipe network - Google Patents
Water replenishing pipeline directly connected from production reuse water pipe network to waste heat water pipe network Download PDFInfo
- Publication number
- CN206478717U CN206478717U CN201621403053.9U CN201621403053U CN206478717U CN 206478717 U CN206478717 U CN 206478717U CN 201621403053 U CN201621403053 U CN 201621403053U CN 206478717 U CN206478717 U CN 206478717U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- reuse
- water pipe
- waste heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 140
- 239000002918 waste heat Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000000740 bleeding effect Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000001502 supplementing effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 239000002699 waste material Substances 0.000 abstract 2
- 230000003020 moisturizing effect Effects 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model relates to a water supply pipeline directly connected from a production reuse water pipe network to a waste heat water pipe network, which comprises a reuse water pipe, a waste heat water return pipe, a water supply pipe, a flow regulating valve, an exhaust valve, a reuse water drain pipe and a waste heat water drain pipe, wherein one end of the water supply pipe is connected with the waste heat water return pipe, and the other end is connected with the reuse water pipe; the water supplementing pipe is connected with a flow regulating valve, and the residual hot water return pipe is connected with an exhaust valve; the waste hot water return pipe is connected with a waste hot water discharge pipe close to the water replenishing pipe; the reuse water pipe is connected with a reuse water discharge pipe near the water replenishing pipe. The advantages are that: the waste heat heating system is supplemented with the reuse water instead of the new water, so that the water consumption of the new water is reduced, and the water treatment and environmental protection burden are reduced. Because a long independent water supply pipeline is not needed, the construction and material cost is greatly reduced, and the maintenance is simple. The exhaust valve arranged on the residual heat water main pipe can exhaust gas in the pipeline, so that smooth water replenishing is facilitated, and the probability of pipeline water hammer occurrence can be reduced.
Description
Technical field
The utility model belongs to energy water treatment field, more particularly to a kind of from production reuse grid to waste heat grid
The water pipe being directly connected to.
Background technology
The siphon pressure of production reuse grid in existing factory is 0.35-0.60MPa, the return pipe pressure of waste heat grid
Power 0.1-0.15MPa, the normal conveying of pipeline can be influenceed by the way that pipeline is direct-connected in pressure different size.The country is to respectively following at present
The moisturizing of ring water system absorbing well, absorption well, is substantially using absorbing well, absorption well filling pipe moisturizing, sets independent filling pipe to generally require individually
Lay water supply line, independent water supply line sometimes has a distance, the high shortcoming of maintenance cost, especially moisturizing water source or
Problem is more protruded when backbone is remote from a distance from absorbing well, absorption well.
The content of the invention
To overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of from production reuse grid to waste heat
The water pipe that grid is directly connected to, it is possible to achieve recycle-water improves the utilization rate of water resource to the supplement of waste heat water system,
It is simple in construction, it is easy to accomplish, reduce production cost.
To achieve the above object, the utility model is achieved through the following technical solutions:
The water pipe being directly connected to from production reuse grid to waste heat grid, including reuse water pipe, remaining hot water are returned
Water pipe, filling pipe, flow control valve, air bleeding valve, recycle-water adjutage, remaining hot water adjutage, filling pipe one end are returned with remaining hot water
Water pipe is connected, and the other end is connected with reuse water pipe;The row of being connected with flow control valve, return afterheat-water pipe is connected with filling pipe
Air valve;Return afterheat-water pipe is connected with remaining hot water adjutage at filling pipe;Reuse water pipe is connected with back at filling pipe
Use water adjutage.
Check valve is respectively connected with described recycle-water adjutage and remaining hot water adjutage.
Described filling pipe caliber is less than reuse water pipe caliber or return afterheat-water pipe caliber.
Compared with prior art, the beneficial effects of the utility model are:
Replaced using recycle-water and supplement exhaust heat heating system for new water, reduced new water water loss, mitigate water process and environmental protection
Burden.Due to independent water supply line that need not be longer, construction and material cost are significantly reduced, and safeguard simple.Remaining
Air bleeding valve is set to exclude gas in pipelines in hot water main pipe, it is smooth beneficial to moisturizing, while pipeline water hammer hair can be reduced
Raw probability.The vicinity being connected in return afterheat-water pipe and reuse water pipe with filling pipe sets adjutage, can conveniently overhaul, especially
It is winter, can be facilitated to return afterheat-water pipe, reuse water pipe and filling pipe waterproof, it is ensured that water emptying in pipe, and then prevents pipe
Road bursting by freezing, convenient maintenance.Check valve is set on adjutage, can anti-backflow.Flow control valve is set on filling pipe, be can control
Pressure in pipeline, improves pipeline service life.For the restriction of filling pipe caliber, it is mainly the moisturizing and non-principal moisturizing side
Formula, therefore it is excessive to be not required to caliber, meanwhile, it is also convenient for using pressure difference from reuse water pipe to return afterheat-water pipe moisturizing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:1- reuse water pipe 2- return afterheat-water pipe 3- filling pipe 4- flow control valve 5- air bleeding valve 6- reuses
Water adjutage 7- remaining hot water adjutages.
Embodiment
The utility model is described in detail with reference to Figure of description, it should be noted that of the present utility model
Implementation is not limited to following embodiment.
See Fig. 1, the water pipe being directly connected to from production reuse grid to waste heat grid, including it is reuse water pipe 1, remaining
Hot water return pipe 2, filling pipe 3, flow control valve 4, air bleeding valve 5, recycle-water adjutage 6, remaining hot water adjutage 7, filling pipe 3 one
End is connected with return afterheat-water pipe 2, and the other end is connected with reuse water pipe 1;Flow control valve 4, remaining hot water are connected with filling pipe 3
Air bleeding valve 5 is connected with return pipe 2;Return afterheat-water pipe 2 is connected with remaining hot water adjutage 7 at filling pipe 3;Reuse water pipe
1 is connected with recycle-water adjutage 6 at filling pipe 3.
Wherein, it is respectively connected with check valve on recycle-water adjutage 6 and remaining hot water adjutage 7.
The described caliber of filling pipe 3 is less than the caliber of reuse water pipe 1 or the caliber of return afterheat-water pipe 2.
Recycle-water is supplemented to return afterheat-water pipe 2 from production reuse water pipe 1 daily using the present apparatus, amount of makeup water reaches
More than 2100t/d, annual conservative estimation is cost-effective:Calculation formula:Ten thousand yuan of 2100 × 2.1 × 150=66.
In the waste heat of the reuse water pipe 1 (caliber is DN500) and return afterheat-water backbone of the water supply backbone of recycle-water
The position that water return pipe 2 (caliber is DN500) intersects, picks out DN200 pipeline as filling pipe 3 from reuse water pipe 1,
Install flow control valve 4 on filling pipe 3 additional, filling pipe 3 is another to be terminated on return afterheat-water pipe 2.The row of installation on reuse water pipe 1
Air valve 5, near filling pipe 3, respectively installs additional on reuse water pipe 1 and on return afterheat-water pipe 2 a set of be connected with check valve respectively
Adjutage, adjutage tube head stays in well or introduces nearby production drainage system.
The utility model is replaced using recycle-water and supplements exhaust heat heating system for new water, is reduced new water water loss, is mitigated water
Processing and environmental burden.Due to independent water supply line that need not be longer, construction and material cost are significantly reduced, and safeguard
Simply.Air bleeding valve 5 is set to exclude gas in pipelines on recycle-water supervisor, it is smooth beneficial to moisturizing, while can reduce
Pipeline water hammer odds.The vicinity being connected in return afterheat-water pipe 2 and reuse water pipe 1 with filling pipe 3 sets adjutage,
It can conveniently overhaul, especially winter, if pipeline needs to cut off the water during maintenance, can facilitate to return afterheat-water pipe 2, reuse water pipe 1
And filling pipe 3 discharges water, it is ensured that water emptying in pipe, and then prevent the frost crack pipe caused by water does not flow, convenient maintenance.Adjutage
Upper setting check valve, can anti-backflow.Pressure in flow control valve 4, controllable tubing giving sufficient strength is set on filling pipe 3, pipe is improved
Road service life.For the restriction of the caliber of filling pipe 3, the mainly moisturizing and non-principal water supplementing method, therefore be not required to caliber mistake
Greatly, meanwhile, be also convenient for using pressure difference from reuse water pipe 1 to the moisturizing of return afterheat-water pipe 2.
Claims (3)
1. the water pipe being directly connected to from production reuse grid to waste heat grid, it is characterised in that including reuse water pipe,
Return afterheat-water pipe, filling pipe, flow control valve, air bleeding valve, recycle-water adjutage, remaining hot water adjutage, filling pipe one end with
Return afterheat-water pipe is connected, and the other end is connected with reuse water pipe;It is connected with filling pipe on flow control valve, return afterheat-water pipe
It is connected with air bleeding valve;Return afterheat-water pipe is connected with remaining hot water adjutage at filling pipe;Reuse water pipe is at filling pipe
It is connected with recycle-water adjutage.
2. the water pipe according to claim 1 being directly connected to from production reuse grid to waste heat grid, it is special
Levy and be, check valve is respectively connected with described recycle-water adjutage and remaining hot water adjutage.
3. the water pipe according to claim 1 being directly connected to from production reuse grid to waste heat grid, it is special
Levy and be, described filling pipe caliber is less than reuse water pipe caliber or return afterheat-water pipe caliber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621403053.9U CN206478717U (en) | 2016-12-19 | 2016-12-19 | Water replenishing pipeline directly connected from production reuse water pipe network to waste heat water pipe network |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621403053.9U CN206478717U (en) | 2016-12-19 | 2016-12-19 | Water replenishing pipeline directly connected from production reuse water pipe network to waste heat water pipe network |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206478717U true CN206478717U (en) | 2017-09-08 |
Family
ID=59751161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621403053.9U Expired - Fee Related CN206478717U (en) | 2016-12-19 | 2016-12-19 | Water replenishing pipeline directly connected from production reuse water pipe network to waste heat water pipe network |
Country Status (1)
Country | Link |
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CN (1) | CN206478717U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108758758A (en) * | 2018-06-08 | 2018-11-06 | 江苏双良新能源装备有限公司 | A kind of remaining hot water water-supply and pressure-stabling system of flue gas waste heat recovery and application |
-
2016
- 2016-12-19 CN CN201621403053.9U patent/CN206478717U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108758758A (en) * | 2018-06-08 | 2018-11-06 | 江苏双良新能源装备有限公司 | A kind of remaining hot water water-supply and pressure-stabling system of flue gas waste heat recovery and application |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: 20170908 |