CN106801904A - Heating network bifurcated passage ultromotivity assignment of traffic adjusting means and its adjusting method - Google Patents
Heating network bifurcated passage ultromotivity assignment of traffic adjusting means and its adjusting method Download PDFInfo
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- CN106801904A CN106801904A CN201710056119.4A CN201710056119A CN106801904A CN 106801904 A CN106801904 A CN 106801904A CN 201710056119 A CN201710056119 A CN 201710056119A CN 106801904 A CN106801904 A CN 106801904A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 239000012530 fluid Substances 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 2
- 210000002683 foot Anatomy 0.000 description 10
- 239000003245 coal Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1012—Arrangement or mounting of control or safety devices for water heating systems for central heating by regulating the speed of a pump
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention relates to heating network bifurcated passage ultromotivity assignment of traffic adjusting means and its adjusting method, this heating network bifurcated passage ultromotivity assignment of traffic adjusting means is arranged on pipeline threeway come in water pipe by by impeller, driving shaft, taper driving gear, taper driven gear, driven shaft, point water pump blade, realization actively divides water, the flow of hot net water in regulation cold-zone domain distributive pipe and thermal region distributive pipe；Impeller is arranged on threeway to be come in water pipe, impeller connects driving shaft, the driving shaft other end connects taper driving gear, on the one hand taper driven gear engages with taper driving gear, on the other hand taper driven gear connects driven shaft, driven shaft and a point water pump blade are arranged in the distributive pipe of cold-zone domain, driven shaft connection point water pump blade, and taper driving gear and taper driven gear are arranged at bleeder.The present invention increases the energy of flow of lightpenia domain branch pipe hot water by the self-energy of pipeline hot water flowing, realizes hot water flow, heat reallocation.
Description
Technical field
The present invention relates to the heating network pipeline in heating system, and in particular to heating network bifurcated passage ultromotivity flow
Distribution adjusting means and its adjusting method.
Background technology
In the winter time in regional heating system, often there is uneven heating weighing apparatus phenomenon.A part of regional heating temperature is low, indoor
Cold, heating temperature does not reach the minimum temperature of statutory regulation, and many users refuse to pay heating cost.And another part region
Heating temperature is higher, and many users open a window cooling often, and amount of heat is discharged to outdoor, causes the huge waste of the energy.This area
" one is cold, one heat " phenomenon in the heating of domain, occurs in many places.Region heating temperature is uneven, produce " one is cold, one
The reason for heat " phenomenon, is mainly a lot, mainly have it is following some：
（1）Design of heating pipe network is unreasonable；
（2）Heating network, radiator, valve group installation are unreasonable；
（3）The heat capacity of heating pipe network distribution is mismatched with the power load distributing of number of users；
（4）The insulation situation of heating network outdoor section is poor, and amount of heat scatters and disappears；
（5）Pipeline, radiator fouling etc., capacity of heat transmission variation etc.；
（6）The heat insulation effect of a part of building is poor（Wall thermal insulating, door and window insulation, roof protection etc.）；
（7）Boiler heat supplying is limited in one's ability.
Current region heating temperature is uneven, when producing " one is cold, a heat " phenomenon, conventional solution at present
Have：
（1）Increase boiler number of units or increase boiler tonnage.Although solving the problems, such as " cold ", the problem of " heat " is more serious,
The heat waste in hot area domain is bigger, while equipment investment and coal consumption are dramatically increased, cost and blowdown flow rate are all increased dramatically.
（2）The existing uninterrupted sustained combustion heat supply of boiler, increases heat capacity.Result substantially in the same manner as above,
The Resolving probiems of " cold ", but the problem of heat is more serious.Coal consumption increases, and cost and discharge amount of exhaust gas all substantially increase.Together
When uninterrupted sustained combustion significantly reduce boiler life.
（3）Increase lightpenia domain pipe network caliber and radiator quantity.But material will be caused costly and operating expenses will be big
Width is lifted, and, if winter is changed, pipe network job execution is highly difficult, and construction cost is also very high.
（4）Booster station is set on the bifurcated passage in heating lightpenia domain, the hot water circuit ability in lightpenia domain is improved.
The method has obvious advantage than foregoing 3 kinds of methods, but booster station needs stringing road to connect power supply, and equipment installs motor pressure (hydraulic) water
Pump, will also install thermal insulation pump station, arrange guard on duty.Investment and management cost are also larger.
There are serious problems in above method, in many-sides such as investment, coal consumption, blowdown, management, costs so inventing investment
Less, coal consumption is few, management less, the simple and easy method of the solution regional heating of low cost " one is cold, a heat " problem seemed particularly significant
And it is urgent.
The content of the invention
It is an object of the present invention to provide heating network bifurcated passage ultromotivity assignment of traffic adjusting means, this heat supply
Pipe network bifurcated passage ultromotivity assignment of traffic adjusting means is used to solve treatment during current region heating temperature imbalance
Method has that investment is big, coal consumption is high, blowdown flow rate is big,；It is a further object to provide this heat supply
The adjusting method of pipe network bifurcated passage ultromotivity assignment of traffic adjusting means.
The technical solution adopted for the present invention to solve the technical problems is：This heating network bifurcated passage ultromotivity flow
Distribution adjusting means is installed by by impeller, driving shaft, taper driving gear, taper driven gear, driven shaft, point water pump blade
Come in water pipe in pipeline threeway, realization actively divides water, the flow of hot net water in regulation cold-zone domain distributive pipe and thermal region distributive pipe；
Impeller is arranged on threeway to be come in water pipe, impeller connection driving shaft, driving shaft other end connection taper driving gear, taper driven tooth
On the one hand wheel engages with taper driving gear, and on the other hand taper driven gear connects driven shaft, driven shaft and a point water pump blade
It is arranged in the distributive pipe of cold-zone domain, driven shaft connection point water pump blade, taper driving gear and taper driven gear are arranged on
At bleeder；Driving shaft is supported by first support and second support, and axle is passed through between driving shaft and first support, second support
Connection is held, driven shaft is supported by the 3rd support and the 4th support, and driven shaft and the 3rd support and the 4th support are connected by bearing
Connect；First support, second support, the 3rd support, the 4th support are fixedly connected with corresponding tube wall, and structure is identical, above-mentioned
The center of each support carries bearing block, and stent foot is the steel with tooth with tube wall identical radian measure；Stent foot passes through hexagonal
Positive left-hand thread stud is connected with support arm, by rotating the positive left-hand thread stud of hexagonal come adjusting bracket pin and the distance of tube wall
And support force, and lock.
The positive left-hand thread stud two ends of hexagonal are respectively provided with forward screw thread locking nut, reverse thread locking in such scheme
Nut；The positive left-hand thread stud of hexagonal is rotated come adjusting bracket pin and the distance and support force of tube wall using spanner, and by just
Locked to threaded lock nut, reverse thread locking nut.
First support, second support, the 3rd support, the 4th support are decussate texture or Y-shaped three in such scheme
Arm configuration or five arm configurations or six arm configurations.
Threeway comes the porch of water pipe and is provided with pressure gauge, flow sensor, electric control valve in such scheme, and flow is passed
Sensor connects PLC control system, and PLC control system controls electric control valve by controller, can so realize heat oneself
Dynamic regulation control.
The method that above-mentioned heating network bifurcated passage ultromotivity assignment of traffic adjusting means carries out assignment of traffic regulation：
Come impeller, taper driving gear, taper driven gear are installed in water pipe in threeway, heat supply network water slug impeller rotation, by heat
Net water flow dynamic energy amount drives impeller rotation, and completing fluid can become mechanical energy；Impeller drives the rotation of taper driving gear, and taper is actively
Gear driven taper driven gear is rotated, and a point water pump blade is installed in vertical distributive pipe, is utilized " angular wheel transmission turning "
Principle, is taper driven gear horizontal rotation in vertical tube the vertical rotation transformation of taper driving gear in horizontal tube；Again by
Driven shaft drives a point water pump blade rotation, and water pump leaf is divided in driving cold-zone domain distributive pipe using the mechanical energy on taper driven gear
Piece drives the speed-raising of hot net water pressure-raising, completion to be converted into fluid flow energy by mechanical energy, hot net water is more flowed into cold-zone
In the distributive pipe of domain, the heating load in cold-zone domain is improve, reduce hot net water and be flowed into thermal region point water out, thermal region point water out
Heat supply network water pressure, flow all reduce, so as to reduce the heating load of thermal region.
The invention has the advantages that：
1st, the self-energy that the present invention flows by pipeline hot water；The energy of flow of hot area domain branch pipe hot water is reduced, is increased
The energy of flow of lightpenia domain branch pipe hot water, so as to reduce hot area domain branch pipe hot water flow, increases lightpenia domain branch pipe hot water
Flow, reaches hot water flow, heat and reallocates by fluid flow energy reallocation.
2nd, the present invention be increased without boiler, fuel and without change pipeline, realize administer heating region in " one is cold,
One heat " phenomenon.
3rd, the present invention is increased without electronic power pumping station, also achieves " one is cold, a heat " phenomenon in regulation heating region.
4th, the present invention is without external connection power, using the self-energy of fluid in pipeline, solves " in heating region
It is cold, a heat " phenomenon.
5th, the present invention realizes that bifurcated passage hot water amount redistributes, and the hot water amount of high-temperature area is reduced, and indoor high temperature is dropped to
Reasonable temperature；Cold-zone domain hot water amount increases, and improves low temperature indoor temperature, reaches the heating temperature standard of statutory regulation.Not only solve
Certainly " one is cold, one heat " problem, and in investment, the aspect such as energy-saving and emission-reduction of economizing on coal, cost declining also has great progress.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of first support in the present invention.
In Fig. 1：1 first support；2 arrival end ring flanges；3 impellers；4 threeways carry out water pipe；5 driving shafts；6 second supports；7 is cold
Region distributive pipe outlet；8 the 3rd supports；9 cold-zone domain distributive pipe end flanges disks；10 points of water pump blades；11 driven shafts；12 cold-zones domain
Distributive pipe；13 the 4th supports；14 taper driven gears；15 taper driving gears；16 thermal region distributive pipes；17 thermal regions point water goes out
Mouth end flanges disk；18 heat supply network water inlets；19 thermal region distributive pipes are exported；20 stent foots；21 reverse thread locking nuts；22 hexagonals
Positive left-hand thread stud；23 forward screw thread locking nuts；24 support arms；25 bearing blocks.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings：
With reference to shown in Fig. 1, Fig. 2, this heating network bifurcated passage ultromotivity assignment of traffic adjusting means is arranged on distributive pipe three
Lead to and come in water pipe 4.During installation, original common threeway need to be disassembled from pipeline, using four supports, the present apparatus be fixed
Come in water pipe 4 in threeway, threeway is then carried out into water pipe 4 again by arrival end ring flange 2, cold-zone domain distributive pipe end flanges disk 9, heat
Region point water outlet end ring flange 17 is connected in pipeline.
This heating network bifurcated passage ultromotivity assignment of traffic adjusting means includes impeller 3, driving shaft 5, taper actively
Gear 15, taper driven gear 14, driven shaft 11, point water pump blade 10；The entrance that threeway carrys out water pipe 4 is heat supply network water inlet 18,
The outlet of threeway is respectively thermal region distributive pipe outlet 19 and cold-zone domain distributive pipe outlet 7；Impeller 3 is arranged on threeway and carrys out water pipe 4
It is interior, the connection driving shaft 5 of impeller 3, the other end of driving shaft 5 connection taper driving gear 15, on the one hand taper driven gear 14 connects
On the other hand taper driving gear 15, taper driven gear 14 connects driven shaft 11, and driven shaft 11 and a point water pump blade 10 are all provided with
Put in cold-zone domain distributive pipe 12, the connection point water pump blade 10 of driven shaft 11, the taper driven gear 14 of taper driving gear 15 sets
Put at bleeder, the directly contact of 15 taper driven gear of taper driving gear 14, transmission power, both rotations are engaged with tooth
The ratio between the ratio between speed and both numbers of teeth are inversely proportional；Driving shaft 5 is supported by first support 1 and second support 6, driving shaft 5 and the
Connected by bearing between one support 1, second support 6, driven shaft 11 is supported by the 3rd support 8 and the 4th support 13, driven
Axle 11 is connected with the 3rd support 8 and the 4th support 13 by bearing；First support 1, second support 6, the 3rd support 8, the 4th
Frame 13 is fixedly connected with corresponding tube wall.
First support 1, second support 6, the 3rd support 8, the 4th support 13 are decussate texture in present embodiment, on
The center of each support is stated with bearing block 25, stent foot 20 is the steel with tooth with tube wall identical radian measure, is easy to be attached to
Tube wall；Stent foot 20 is connected by the positive left-hand thread stud 22 of hexagonal with support arm 24, by rotating the positive left-hand thread double end spiral shell of hexagonal
Bolt 22 comes the distance and support force of adjusting bracket pin 20 and tube wall, and is locked by locking nut, i.e. the positive left-hand thread double end spiral shell of hexagonal
The one end of bolt 22 is locked by reverse thread locking nut 21 with stent foot 20, and the positive other end of left-hand thread stud 22 of hexagonal is by just
Locked with support arm 24 to threaded lock nut 23.
First support 1, second support 6, the 3rd support 8, the 4th support 13 are used for tubulature of feeling at ease in the duct in the present invention
Part, rod member or axle, support shape can be with Y-shaped three-arm arrangement, five arm configurations, six arm configurations or other many arm configurations, support
It is centrally located at structural focus, carriage center can install bearing block 25, for installing bearing；Support arm 24 is managed with corresponding
Inwall is fixedly connected, and stent foot 20 is the steel with tooth with tube wall identical radian measure, is easy to be attached to tube wall；The end of support arm 24
Positive and negative mother buckle screw thread is covered respectively with the inner of stent foot 20；Stent foot 20 is by the positive left-hand thread stud 22 of hexagonal and support arm 24
Connection, the positive two ends of left-hand thread stud 22 of hexagonal are equipped with positive and negative button locking nut；Stud is rotated using spanner to adjust
The distance and support force of section stent foot 20 and tube wall, and locked by locking nut.
The present invention is also designed to：Threeway comes the porch of water pipe 4 and is provided with pressure gauge, flow sensor, motorized adjustment
Valve, flow sensor connection PLC control system, PLC control system controls electric control valve, can so realize by controller
The auto-adjustment control of heat.
The method that above-mentioned heating network bifurcated passage ultromotivity assignment of traffic adjusting means carries out assignment of traffic regulation：
Come impeller 3, taper driving gear 15, taper driven gear 14 are installed in water pipe 4 in threeway, carry out heat supply network water slug in water pipe
Impeller, drives impeller 3 to rotate by hot net water energy of flow, and completing fluid can become mechanical energy；Impeller 3 drives taper driving gear 15
Rotation, taper driving gear 15 drives taper driven gear 14 to rotate, and a point water pump blade 10 is installed in cold-zone domain distributive pipe 12,
" angular wheel transmission turning " principle is utilized, the mechanical energy on taper driving gear 15 is transmitted to the rotation on taper driven gear 15
Turn mechanical energy；Point water pump blade 10 is driven to rotate by taper driven gear 14 again, using the mechanical energy on taper driven gear 14
Point water pump blade 10 drives the speed-raising of hot net water pressure-raising, completion to be converted into flow of fluid by mechanical energy in driving cold-zone domain distributive pipe 12
Energy, makes hot net water more be flowed into cold-zone domain distributive pipe 12, improves the heating load in cold-zone domain, and reduction is flowed into thermal region
Heat supply network water in distributive pipe 16, heat supply network water pressure, flow all reduce in thermal region distributive pipe 16, so as to reduce the confession of thermal region
Heat.
The present invention drives a point water by the self-energy of pipeline hot water flowing equivalent to using the hydraulic turbine and angular wheel group
Pump rotation completes fluid flow energy reallocation, so as to realize hot water flow, heat reallocation, reduces hot area domain distributive pipe heat
The energy of flow of water, increases the energy of flow of lightpenia domain distributive pipe hot water, so that hot area domain distributive pipe hot water flow is reduced,
Increase lightpenia domain distributive pipe hot water flow.
The present invention observes fluid flow energy conservation principle, fluid mass conservation principle and fluid heat conservation principle, i.e.,
" three laws " principle.1 is completed in bifurcated passage internal system）Fluid energy is reallocated；2）Fluid（Quality）Flow is reallocated；3）
Heat is reallocated.
（1）Fluid flow energy conservation principle
1. fluid can be converted into mechanical energy
By hydraulic turbine principle, fluid can be converted into mechanical energy
The decrement of the change of fluid energy, i.e. water-horse power before and after the hydraulic turbine
If the hydraulic turbine is fluid power conversion for the transformation efficiency of mechanical energy energy is, then resulting output mechanical powerFor：
2. turbine mechanical can be converted into taper driven gear mechanical water pump energy
" taper driving gear-taper driven gear " mechanism is utilized, the rotating mechanical energy of a direction is changed into another side
To rotating mechanical energy.If transformation efficiency, then the mechanical energy that taper driven gear point water pump is obtainedFor
3. taper driven gear point mechanical water pump can be converted into the increment of fluid energy
If the transformation efficiency that point mechanical water pump can be converted into water energy amount is, then the water-horse power that cold-zone domain distributive pipe more than 12 is obtainedFor：
From hydrodynamics, the increased water-horse power of the institute of cold-zone domain distributive pipe 12 is：
Because of two formula aboveIt is equal：
Order
Then
That is the increment of the flow of cold-zone domain distributive pipe 12 is：
The increase ratio of the flow of cold-zone domain distributive pipe 12
（2）Fluid mass law of conservation
Bifurcated passage quality summation is constant, can be considered incompressible because of hot water at ambient pressure, so the volume total flow of water keeps
It is constant
Before the hydraulic turbine is installed
After the hydraulic turbine is installed
By mass conservation law
I.e. the incrementss of the mass flow of cold-zone domain distributive pipe 12 are equal to the decrement of thermal region pipeline quality flow, total flow sum
Keep constant.
（3）Fluid heat load law of conservation
Because of hot water, specific heat capacity is constant in certain temperature range, and heat is loaded in fluid, and mass flow conservation is also fluid heat-carrying
Amount conservation.
HIt is preceding total=HIt is cold+HHeat HIt is total afterwards=HIt is new cold+HNew heat
HIt is preceding total=HIt is total afterwards=HAlways
ΔHIt is cold=HIt is new cold-HIt is cold=HHeat-HNew heat=-（HNew heat-HHeat）=-ΔHHeat
The heat that i.e. cold-zone domain distributive pipe 12 is newly increased is equal to the heating load that thermal region pipeline is reduced.
Claims (5)
1. a kind of heating network bifurcated passage ultromotivity assignment of traffic adjusting means, it is characterised in that：This heating network bifurcated
Pipeline ultromotivity assignment of traffic adjusting means is by by impeller（3）, driving shaft（5）, taper driving gear（15）, taper driven tooth
Wheel（14）, driven shaft（11）, point water pump blade（10）Installed in pipeline threeway water（4）In pipe, realization actively divides water, adjusts cold
Region distributive pipe（12）With thermal region distributive pipe（16）The flow of interior hot net water；Impeller（3）It is arranged on threeway and carrys out water pipe（4）It is interior,
Impeller（3）Connection driving shaft（5）, driving shaft（5）The other end connects taper driving gear（15）, taper driven gear（14）One side
Face and taper driving tooth（15）Wheel engagement, taper driven gear（14）On the other hand driven shaft is connected（11）, driven shaft（11）With
Divide water pump blade（10）It is arranged at cold-zone domain distributive pipe（12）It is interior, driven shaft（11）Connection point water pump blade（10）, taper master
Moving gear（15）With taper driven gear（14）It is arranged at bleeder；Driving shaft（5）By first support（1）And second support
（6）Support, driving shaft（5）And first support（1）, second support（6）Between by bearing connect, driven shaft（11）By the 3rd
Support（8）With the 4th support（13）Support, driven shaft（11）With the 3rd support（8）With the 4th support（13）Connected by bearing；
First support（1）, second support（6）, the 3rd support（8）, the 4th support（13）It is fixedly connected with corresponding tube wall, and structure
Identical, the center of above-mentioned each support carries bearing block（25）, stent foot（20）It is the steel portion with tooth with tube wall identical radian measure
Part；Stent foot（20）By the positive left-hand thread stud of hexagonal（22）With support arm（24）Connection, it is double by rotating the positive left-hand thread of hexagonal
Hook bolt（22）Carry out adjusting bracket pin（20）With the distance and support force of tube wall, and lock.
2. heating network bifurcated passage ultromotivity assignment of traffic adjusting means according to claim 1, it is characterised in that：Institute
The positive left-hand thread stud of hexagonal stated（22）Two ends are respectively provided with forward screw thread locking nut（23）, reverse thread locking nut
（21）；The positive left-hand thread stud of hexagonal is rotated using spanner（22）Carry out adjusting bracket pin（20）With the distance and support force of tube wall,
And by forward screw thread locking nut（23）, reverse thread locking nut（21）Locking.
3. heating network bifurcated passage ultromotivity assignment of traffic adjusting means according to claim 2, it is characterised in that：Institute
The first support stated（1）, second support（6）, the 3rd support（8）, the 4th support（13）It is decussate texture or the arm knot of Y-shaped three
Structure or five arm configurations or six arm configurations.
4. heating network bifurcated passage ultromotivity assignment of traffic adjusting means according to claim 3, it is characterised in that：Institute
The threeway stated carrys out water pipe（4）Porch be provided with pressure gauge, flow sensor, electric control valve, flow sensor connection PLC
Control system, PLC control system controls electric control valve by controller, can so realize the auto-adjustment control of heat.
5. the adjusting method of the heating network bifurcated passage ultromotivity assignment of traffic adjusting means described in a kind of claim 3, its
It is characterised by：Carry out water pipe in threeway（4）Interior mounting bracket, impeller（3）, taper driving gear（15）, taper driven gear（14）,
Carry out heat supply network water slug impeller in water pipe（3）, drive impeller to rotate by hot net water energy of flow, completing fluid can become mechanical energy；Leaf
Wheel（3）Drive taper driving gear（15）Rotation, taper driving gear（15）Drive taper driven gear（14）Rotation, in threeway
Cold-zone domain distributive pipe（12）It is middle that a point water pump blade is installed（10）, " angular wheel transmission turning " principle is utilized, taper actively
Gear（15）On mechanical energy be transmitted to taper driven gear（14）On rotating mechanical energy；Again by taper driven gear（14）Drive
Divide water pump blade（10）Rotation, using taper driven gear（14）On mechanical energy drive cold-zone domain distributive pipe（12）In point water pump
Blade（10）The speed-raising of hot net water pressure-raising, completion is driven to be converted into fluid flow energy by mechanical energy, hot net water is more flowed into
To cold-zone domain distributive pipe（12）In, the heating load in cold-zone domain is improved, reduction is flowed into thermal region distributive pipe（16）In hot net water
Amount, thermal region distributive pipe（16）Middle heat supply network water pressure, flow all reduce, so as to reduce the heating load of thermal region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056119.4A CN106801904B (en) | 2017-01-25 | 2017-01-25 | Heating network bifurcated passage ultromotivity assignment of traffic regulating device and its adjusting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056119.4A CN106801904B (en) | 2017-01-25 | 2017-01-25 | Heating network bifurcated passage ultromotivity assignment of traffic regulating device and its adjusting method |
Publications (2)
| Publication Number | Publication Date |
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| CN106801904A true CN106801904A (en) | 2017-06-06 |
| CN106801904B CN106801904B (en) | 2019-08-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488878A (en) * | 2018-04-04 | 2018-09-04 | 山西省工业设备安装集团有限公司 | A kind of system and method adjusting heat supply pipeline pressure |
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| CN205372744U (en) * | 2015-12-30 | 2016-07-06 | 中诚信达环保科技有限公司 | Cross ability of swimming and mix hydrophone |
| CN205447929U (en) * | 2015-12-30 | 2016-08-10 | 中诚信达环保科技有限公司 | But tuningout efflux water admixing device |
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| CN205372744U (en) * | 2015-12-30 | 2016-07-06 | 中诚信达环保科技有限公司 | Cross ability of swimming and mix hydrophone |
| CN205447929U (en) * | 2015-12-30 | 2016-08-10 | 中诚信达环保科技有限公司 | But tuningout efflux water admixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488878A (en) * | 2018-04-04 | 2018-09-04 | 山西省工业设备安装集团有限公司 | A kind of system and method adjusting heat supply pipeline pressure |
| CN108488878B (en) * | 2018-04-04 | 2020-10-30 | 山西省工业设备安装集团有限公司 | System and method for adjusting pressure of heat supply pipeline |
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| Publication number | Publication date |
|---|---|
| CN106801904B (en) | 2019-08-23 |
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Effective date of registration: 20211216 Address after: 529000 room 01, 625, foreign investment service building, 288 jin'ou Road, Jiangmen City, Guangdong Province Patentee after: China Power (Jiangmen) integrated energy Co.,Ltd. Address before: 163319 Room 502, gate 1, No. 3, Xueyuan community, Sartu District, Daqing City, Heilongjiang Province Patentee before: Li Fujun |
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