CN106801904B - Heating network bifurcated passage ultromotivity assignment of traffic regulating device and its adjusting method - Google Patents
Heating network bifurcated passage ultromotivity assignment of traffic regulating device and its adjusting method Download PDFInfo
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- CN106801904B CN106801904B CN201710056119.4A CN201710056119A CN106801904B CN 106801904 B CN106801904 B CN 106801904B CN 201710056119 A CN201710056119 A CN 201710056119A CN 106801904 B CN106801904 B CN 106801904B
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- distributive pipe
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 46
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 239000012530 fluid Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 210000004262 dental pulp cavity Anatomy 0.000 claims 1
- 210000002683 foot Anatomy 0.000 description 13
- 239000003245 coal Substances 0.000 description 6
- 230000009466 transformation Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004321 preservation 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
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 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)
- Other Air-Conditioning Systems (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The present invention relates to heating network bifurcated passage ultromotivity assignment of traffic regulating device and its adjusting methods, this heating network bifurcated passage ultromotivity assignment of traffic regulating device by by impeller, driving shaft, taper driving gear, taper driven gear, driven shaft, water pump blade is divided to be mounted on pipeline threeway come in water pipe, realization actively divides water, adjusts the flow of hot net water in cold-zone domain distributive pipe and thermal region distributive pipe；Impeller setting comes in water pipe in threeway, impeller connects driving shaft, the driving shaft other end connects taper driving gear, on the one hand taper driven gear is engaged with taper driving gear, on the other hand taper driven gear connects driven shaft, driven shaft and water pump blade is divided to be arranged in the distributive pipe of cold-zone domain, driven axis connection divides water pump blade, and taper driving gear and taper driven gear are arranged at bleeder.The present invention relies on the self-energy of pipeline hot water flowing, increases the energy of flow of lightpenia domain branch pipe hot water, realizes that hot water flow, heat are reallocated.
Description
Technical field
The present invention relates to the heating network pipelines in heating system, and in particular to heating network bifurcated passage ultromotivity flow
Distribute regulating device and its adjusting method.
Background technique
In winter in regional heating system, often there is uneven heating weighing apparatus phenomenon.A part of regional heating temperature is low, indoor
The minimum temperature of statutory regulation is not achieved in cold, heating temperature, 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
" a cold, heat " phenomenon in the heating of domain, occurs in many places.Region heating temperature is uneven, generate " it is one cold, one
The reason of heat " phenomenon, is mainly very much, mainly there is the following:
(1) design of heating pipe network is unreasonable；
(2) heating network, radiator, valve group installation are unreasonable；
(3) heat capacity of heating pipe network distribution and the power load distributing of number of users mismatch；
(4) the heat preservation 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) heat insulation effect of a part of building is poor (wall thermal insulating, door and window heat preservation, roof protection etc.)；
(7) boiler heat supplying ability is limited.
Region heating temperature is uneven at present, when generating " a cold, heat " phenomenon, currently used solution
Have:
(1) increase boiler number of units or increase boiler tonnage.Although solving the problem of that " cold " but " heat " is tighter
Weight, the heat waste in hot area domain is bigger, while equipment investment and coal consumption dramatically increase, and cost and blowdown flow rate all sharply increase
Greatly.
(2) the uninterrupted sustained combustion heat supply of existing boiler increases heat capacity.As a result substantially in the same manner as above,
The problem of " cold ", solves, but the problem of heat is more serious.Coal consumption increases, and cost and discharge amount of exhaust gas all obviously increase.Together
When uninterrupted sustained combustion significantly reduce boiler life.
(3) increase lightpenia domain pipe network caliber and radiator quantity.But it is costly big with operating expenses to will lead to material
Width is promoted, moreover, construction cost is also very high if winter replacement pipe network job execution is highly difficult.
(4) booster station is set on the bifurcated passage in heating lightpenia domain, improves the hot water circuit ability in lightpenia domain.
The method has obvious advantage than aforementioned 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 various aspects such as investment, coal consumption, blowdown, management, costs for above method, so inventing investment
Less, coal consumption is few, management less, the at low cost simple and easy method for solving the problems, such as regional heating " a cold, heat " seemed particularly significant
And it is urgent.
Summary of the invention
It is an object of the present invention to provide heating network bifurcated passage ultromotivity assignment of traffic regulating device, this heat supplies
Pipe network bifurcated passage ultromotivity assignment of traffic regulating device is used to solve processing when current region heating temperature imbalance
There is the problems such as investment is big, coal consumption is high, blowdown flow rate is big, at high cost in method；It is a further object to provide this heat supplies
The adjusting method of pipe network bifurcated passage ultromotivity assignment of traffic regulating device.
The technical solution adopted by the present invention to solve the technical problems is: this heating network bifurcated passage ultromotivity flow
Distribution regulating device by by impeller, driving shaft, taper driving gear, taper driven gear, driven shaft, water pump blade is divided to install
Come in water pipe in pipeline threeway, realization actively divides water, adjusts the flow of hot net water in cold-zone domain distributive pipe and thermal region distributive pipe；
Impeller setting comes in water pipe in threeway, and impeller connects driving shaft, and the driving shaft other end connects taper driving gear, taper driven tooth
On the one hand wheel engage with taper driving gear, taper driven gear on the other hand connection driven shaft, driven shaft with divide water pump blade
It is arranged in the distributive pipe of cold-zone domain, driven axis connection divides water pump blade, and taper driving gear and the setting of taper driven gear exist
At bleeder；Driving shaft is supported by first support and second support, passes through axis between driving shaft and first support, second support
Connection is held, driven shaft is supported by third bracket and the 4th bracket, and driven shaft and third bracket and the 4th bracket are connected by bearing
It connects；First support, second support, third bracket, the 4th bracket are fixedly connected with corresponding tube wall, and structure is identical, above-mentioned
The center of each bracket has 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 connect with support arm, by rotating the positive left-hand thread stud of hexagonal come adjusting bracket foot at a distance from tube wall
And support force, and lock.
Forward screw thread locking nut, reverse thread locking is respectively set in hexagonal positive left-hand thread stud both ends in above scheme
Nut；Using the spanner rotation positive left-hand thread stud of hexagonal come adjusting bracket foot at a distance from tube wall and support force, and by just
It is locked to threaded lock nut, reverse thread locking nut.
First support, second support, third bracket, the 4th bracket are cross-shaped structure or Y-shaped three in above scheme
Arm configuration or five arm configurations or six arm configurations.
The inlet that threeway carrys out water pipe in above scheme is provided with pressure gauge, flow sensor, electric control valve, and flow passes
Sensor connects PLC control system, and PLC control system controls electric control valve by controller, and heat oneself may be implemented in this way
It is dynamic to adjust control.
The method that above-mentioned heating network bifurcated passage ultromotivity assignment of traffic regulating device carries out assignment of traffic adjusting:
Come that impeller, taper driving gear, taper driven gear are installed in water pipe in threeway, the rotation of heat supply network water slug impeller,
By the driving impeller rotation of hot net water energy of flow, mechanical energy can be become by completing fluid；Impeller drives the rotation of taper driving gear, taper
Driving gear drives the rotation of taper driven gear, and installation divides water pump blade in vertical distributive pipe, and " angular wheel transmission turns for utilization
To " principle, it is that taper driven gear rotates horizontally in vertical tube the vertical rotation transformation of taper driving gear in horizontal tube；Again
Divide water pump blade to rotate by driven shaft drive, is driven in the distributive pipe of cold-zone domain using the mechanical energy on taper driven gear and divide water pump
Blade drives the speed-raising of hot net water pressure-raising, completes to be converted into fluid flow energy by mechanical energy, is flowed into hot net water more cold
In the distributive pipe of region, the heating load in cold-zone domain is improved, reduction hot net water is flowed into thermal region and divides water out, and thermal region divides water to go out
Mouth heat supply network water pressure, flow all reduce, to reduce the heating load of thermal region.
The invention has the following advantages:
1, the self-energy that the present invention is flowed by pipeline hot water；The energy of flow of hot area domain branch pipe hot water is reduced, is increased
Add the energy of flow of lightpenia domain branch pipe hot water, to reduce hot area domain branch pipe hot water flow, increases lightpenia domain branch pipe heat
Water flow reaches hot water flow by fluid flow energy reallocation, heat is reallocated.
2, the present invention be increased without boiler, fuel and do not have to replacement pipeline, realize administer heating region in " one is cold,
One heat " phenomenon.
3, the present invention is increased without electronic power pumping station, also achieves " one is cold, a heat " phenomenon adjusted in heating region.
4, the present invention solves " one in heating region using the self-energy of fluid in pipeline without external connection power
It is cold, a heat " phenomenon.
5, 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 drops to
Reasonable temperature；Cold-zone domain hot water amount increases, and improves low temperature room temperature, reaches the heating temperature standard of statutory regulation.Not only solve
Certainly " a cold, heat " problem, and investing, energy-saving and emission-reduction of economizing on coal, cost declining etc. also have great progress.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram 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
The outlet of region distributive pipe；8 third brackets；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 brackets；14 taper driven gears；15 taper driving gears；16 thermal region distributive pipes；17 thermal regions divide water to go out
Mouth end flanges disk；18 heat supply network water inlets；The outlet of 19 thermal region distributive pipes；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 will be further described below with reference to the drawings:
As shown in Figure 1, Figure 2, this heating network bifurcated passage ultromotivity assignment of traffic regulating device is mounted on a point water
Pipe threeway comes in water pipe 4.When installation, original common threeway need to be disassembled from pipeline, using four brackets, by the present apparatus
It is fixed on threeway to come in water pipe 4, 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, thermal region divides water outlet end ring flange 17 to connect in pipeline.
This heating network bifurcated passage ultromotivity assignment of traffic regulating device includes impeller 3, driving shaft 5, taper active
Gear 15, driven shaft 11, divides water pump blade 10 at taper driven gear 14；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, which is arranged, carrys out water pipe 4 in threeway
Interior, impeller 3 connects driving shaft 5, and 5 other end of driving shaft connects 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 connect driven shaft 11, driven shaft 11 and water pump blade 10 is divided to be all provided with
It sets in cold-zone domain distributive pipe 12, the connection of driven shaft 11 divides water pump blade 10, and 15 taper driven gear 14 of taper driving gear is set
It sets at bleeder, 15 taper driven gear 14 of taper driving gear directly contacts, and transmits power, the rotation of the two with tooth engagement
The ratio between the ratio between speed and the two number of teeth are inversely proportional；Driving shaft 5 is supported by first support 1 and second support 6, driving shaft 5 and the
It is connected between one bracket 1, second support 6 by bearing, driven shaft 11 is supported by third bracket 8 and the 4th bracket 13, driven
Axis 11 is connect with third bracket 8 and the 4th bracket 13 by bearing；First support 1, second support 6, third bracket 8, the 4th
Frame 13 is fixedly connected with corresponding tube wall.
First support 1, second support 6, third bracket 8, the 4th bracket 13 are cross-shaped structure in present embodiment, on
The center of each bracket is stated with bearing block 25, stent foot 20 is the steel with tooth with tube wall identical radian measure, convenient for being attached to
Tube wall；Stent foot 20 is connect 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 carrys out adjusting bracket foot 20 at a distance from tube wall and support force, and passes through locking nut and lock, i.e. the positive left-hand thread double end spiral shell of hexagonal
22 one end of bolt is locked by reverse thread locking nut 21 and stent foot 20, and positive 22 other end of left-hand thread stud of hexagonal is by just
It is locked to threaded lock nut 23 and support arm 24.
First support 1, second support 6, third bracket 8, the 4th bracket 13 are for tubulature of feeling at ease in the duct in the present invention
Part, rod piece or axis, bracket shape can be with Y-shaped three-arm arrangement, five arm configurations, six arm configurations or other multi-arm structures, brackets
Center is located at structural focus, and carriage center can install bearing block 25, for installing bearing；Support arm 24 is managed with corresponding
Inner wall is fixedly connected, and stent foot 20 is the steel with tooth with tube wall identical radian measure, convenient for being attached to tube wall；24 end of support arm
Positive and negative mother buckle screw thread is covered respectively with 20 inner end of stent foot；Stent foot 20 passes through the positive left-hand thread stud 22 of hexagonal and support arm 24
Connection, positive 22 both ends of left-hand thread stud of hexagonal are equipped with positive and negative button locking nut；Stud is rotated using spanner to adjust
Stent foot 20 is saved with tube wall at a distance from and support force, and passes through locking nut locking.
The present invention is also designed to: threeway comes 4 inlet of water pipe and is provided with pressure gauge, flow sensor, motorized adjustment
Valve, flow sensor connect PLC control system, and PLC control system controls electric control valve by controller, may be implemented in this way
The auto-adjustment control of heat.
The method that above-mentioned heating network bifurcated passage ultromotivity assignment of traffic regulating device carries out assignment of traffic adjusting:
Come that impeller 3, taper driving gear 15, taper driven gear 14 are installed in water pipe 4 in threeway, carrys out hot net water in water pipe
Impeller is impacted, is rotated by hot net water energy of flow driving impeller 3, mechanical energy can be become by completing fluid；Impeller 3 drives taper driving tooth
15 rotation of wheel, taper driving gear 15 drive taper driven gear 14 to rotate, and installation divides water pump leaf in cold-zone domain distributive pipe 12
Piece 10 utilizes " angular wheel transmission turning " principle, the mechanical energy on taper driving gear 15 is transmitted to taper driven gear 15
On rotating mechanical energy；Water pump blade 10 is divided to rotate by the drive of taper driven gear 14 again, using on taper driven gear 14
Mechanical energy, which drives, divides water pump blade 10 to drive the speed-raising of hot net water pressure-raising in cold-zone domain distributive pipe 12, complete to be converted into stream by mechanical energy
Body energy of flow is flowed into hot net water more in cold-zone domain distributive pipe 12, improves the heating load in cold-zone domain, and reduction is flowed into
Heat supply network water in thermal region distributive pipe 16, heat supply network water pressure, flow all reduce in thermal region distributive pipe 16, to reduce hot-zone
The heating load in domain.
The present invention relies on the self-energy of pipeline hot water flowing, is equivalent to and divides water using the hydraulic turbine and the drive of angular wheel group
Pump rotation completes fluid flow energy and reallocates, to realize that hot water flow, heat are reallocated, 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 abides by fluid flow energy conservation principle, fluid mass conservation principle and fluid heat conservation principle, i.e.,
" three laws " principle.1) fluid energy is completed in bifurcated passage internal system to reallocate；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 variation of fluid energy before and after the hydraulic turbine, the i.e. reduction amount of water power
If the hydraulic turbine is the transformation efficiency that fluid power conversion is mechanical energy energy, then obtained output machine
Tool powerAre as follows:
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
The rotating mechanical energy in a direction.If transformation efficiency, then taper driven gear divides the mechanical energy that water pump obtainsFor
3. the increment that taper driven gear divides mechanical water pump that can be converted into fluid energy
If the transformation efficiency for dividing mechanical water pump that can be converted into water energy amount is, then cold-zone domain distributive pipe more than 12 obtains
Water powerAre as follows:
By fluid dynamics it is found that the 12 increased water power of institute of cold-zone domain distributive pipe are as follows:
Because of two formula aboveIt is equal:
It enables
Then
That is the increment of 12 flow of cold-zone domain distributive pipe is:
The increase ratio of 12 flow of cold-zone domain distributive pipe
(2) fluid mass law of conservation
Bifurcated passage quality summation is constant, under normal pressure because of hot water, can be considered incompressible, so the volume total flow of water
It remains unchanged
Before the hydraulic turbine is installed
After the hydraulic turbine is installed
By mass conservation law
That is reduction amount of the incrementss of 12 mass flow of cold-zone domain distributive pipe equal to thermal region pipeline quality flow, total flow
The sum of remain unchanged.
(3) fluid heat load law of conservation
Because specific heat capacity is constant in certain temperature range for hot water, heat is loaded in fluid, and mass flow conservation is also fluid
Heat load 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)=- Δ HHeat
The heat that i.e. cold-zone domain distributive pipe 12 newly increases is equal to the heating load of thermal region pipeline reduction.
Claims (5)
1. a kind of heating network bifurcated passage ultromotivity assignment of traffic regulating device, it is characterised in that: this heating network bifurcated
Pipeline ultromotivity assignment of traffic regulating device is by by impeller (3), driving shaft (5), taper driving gear (15), taper driven tooth
Wheel (14), divides water pump blade (10) to be mounted in pipeline tee tube at driven shaft (11), and realization actively divides water, adjusts cold-zone domain point
The flow of water pipe (12) and thermal region distributive pipe (16) interior hot net water；The general pipeline of tee tube is that threeway comes water pipe (4), and one is in charge of
For thermal region distributive pipe (16), another is in charge of for cold-zone domain distributive pipe (12), and cold-zone domain distributive pipe (12) and threeway carry out water pipe
(4) vertically, threeway come water pipe (4), thermal region distributive pipe (16), cold-zone domain distributive pipe (12) intersection be bleeder, threeway come
Water pipe (4), two parts that thermal region distributive pipe (16) is same root canal, respectively in the two sides of cold-zone domain distributive pipe (12)；Impeller
(3) setting comes in water pipe (4) in threeway, and impeller (3) connects driving shaft (5), and impeller (3) is for helical runner and along driving shaft (5)
Length direction setting, driving shaft (5) other end connect taper driving gear (15), taper driven gear (14) one side and taper
Driving gear (15) engagement, taper driven gear (14) on the other hand connection driven shaft (11), driven shaft (11) and divides water pump leaf
Piece (10) is arranged in cold-zone domain distributive pipe (12), and driven shaft (11) connection divides water pump blade (10), divides water pump blade (10)
It is arranged for helical blade and along driven shaft (11) length direction, taper driving gear (15) and taper driven gear (14) setting exist
At bleeder；Driving shaft (5) is by first support (1) and second support (6) support, driving shaft (5) and first support (1), the
It is connected between two brackets (6) by bearing, driven shaft (11) is supported by third bracket (8) and the 4th bracket (13), driven shaft
(11) it is connect with third bracket (8) and the 4th bracket (13) by bearing；First support (1), second support (6), third bracket
(8), the 4th bracket (13) is fixedly connected with corresponding tube wall, and structure is identical, and the center of above-mentioned each bracket has bearing
Seat (25), stent foot (20) are the steel with tooth with tube wall identical radian measure；Stent foot (20) passes through the positive left-hand thread double end of hexagonal
Bolt (22) is connect with support arm (24), by the rotation positive left-hand thread stud (22) of hexagonal come adjusting bracket foot (20) and tube wall
Distance and support force, and lock.
2. heating network bifurcated passage ultromotivity assignment of traffic regulating device according to claim 1, it is characterised in that: institute
Forward screw thread locking nut (23), reverse thread locking nut is respectively set in positive left-hand thread stud (22) both ends of the hexagonal stated
(21)；Using the spanner rotation positive left-hand thread stud (22) of hexagonal come adjusting bracket foot (20) at a distance from tube wall and support force,
And it is locked by forward screw thread locking nut (23), reverse thread locking nut (21).
3. heating network bifurcated passage ultromotivity assignment of traffic regulating device according to claim 2, it is characterised in that: institute
The first support (1) stated, second support (6), third bracket (8), the 4th bracket (13) are three arm knot of cross-shaped structure or Y-shaped
Structure or five arm configurations or six arm configurations.
4. heating network bifurcated passage ultromotivity assignment of traffic regulating device according to claim 3, it is characterised in that: institute
The inlet that the threeway stated carrys out water pipe (4) is provided with pressure gauge, flow sensor, electric control valve, and flow sensor connects PLC
Control system, PLC control system control electric control valve by controller, the auto-adjustment control of heat may be implemented in this way.
5. a kind of adjusting method of heating network bifurcated passage ultromotivity assignment of traffic regulating device as claimed in claim 3,
It is characterized in that: coming the interior mounting bracket of water pipe (4), impeller (3), taper driving gear (15), taper driven gear (14) in threeway,
Carry out heat supply network water slug impeller (3) in water pipe, by the driving impeller rotation of hot net water energy of flow, mechanical energy can be become by completing fluid；Leaf
It takes turns (3) and drives taper driving gear (15) rotation, taper driving gear (15) drives taper driven gear (14) rotation, in threeway
Cold-zone domain distributive pipe (12) in installation divide water pump blade (10), utilize " angular wheel transmission turning " principle, taper actively
Mechanical energy on gear (15) is transmitted to the rotating mechanical energy on taper driven gear (14)；It is driven again by taper driven gear (14)
Divide water pump blade (10) rotation, is driven in cold-zone domain distributive pipe (12) using the mechanical energy on taper driven gear (14) and divide water pump
Blade (10) drives the speed-raising of hot net water pressure-raising, completes to be converted into fluid flow energy by mechanical energy, flows into hot net water more
Into cold-zone domain distributive pipe (12), the heating load in cold-zone domain is improved, reduces the hot net water being flowed into thermal region distributive pipe (16)
It measures, heat supply network water pressure, flow all reduce in thermal region distributive pipe (16), 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 |
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| Publication Number | Publication Date |
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| CN106801904A CN106801904A (en) | 2017-06-06 |
| CN106801904B true CN106801904B (en) | 2019-08-23 |
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| 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10196975A (en) * | 1996-12-29 | 1998-07-31 | Tokyo Gas Co Ltd | Controller for floor heating |
| DE10132682C1 (en) * | 2001-07-05 | 2002-07-25 | Bosch Gmbh Robert | Operating device for hot water heating system has current generator incorporated in hot water circuit providing current for switching relay connecting electronic control to voltage network |
| CN101718276A (en) * | 2009-11-20 | 2010-06-02 | 上海应用技术学院 | Zero-electricity consumption water current pressurizer |
| CN102242822A (en) * | 2011-07-21 | 2011-11-16 | 宁波市镇海捷登应用技术研究所 | Cold-hot water faucet |
| CN103629404A (en) * | 2013-10-27 | 2014-03-12 | 大连东芳果菜专业合作社 | Automatism flow adjusting valve |
| CN203704139U (en) * | 2014-01-10 | 2014-07-09 | 北京新城国泰能源科技有限公司 | Water losing preventing agent adding device used in heat supply secondary net circulating system |
| 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 |
-
2017
- 2017-01-25 CN CN201710056119.4A patent/CN106801904B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10196975A (en) * | 1996-12-29 | 1998-07-31 | Tokyo Gas Co Ltd | Controller for floor heating |
| DE10132682C1 (en) * | 2001-07-05 | 2002-07-25 | Bosch Gmbh Robert | Operating device for hot water heating system has current generator incorporated in hot water circuit providing current for switching relay connecting electronic control to voltage network |
| CN101718276A (en) * | 2009-11-20 | 2010-06-02 | 上海应用技术学院 | Zero-electricity consumption water current pressurizer |
| CN102242822A (en) * | 2011-07-21 | 2011-11-16 | 宁波市镇海捷登应用技术研究所 | Cold-hot water faucet |
| CN103629404A (en) * | 2013-10-27 | 2014-03-12 | 大连东芳果菜专业合作社 | Automatism flow adjusting valve |
| CN203704139U (en) * | 2014-01-10 | 2014-07-09 | 北京新城国泰能源科技有限公司 | Water losing preventing agent adding device used in heat supply secondary net circulating system |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106801904A (en) | 2017-06-06 |
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