CN101143308B - Water mixer capable of bi-directional mixing water and regulating water mixing proportion in heat-supplying running - Google Patents
Water mixer capable of bi-directional mixing water and regulating water mixing proportion in heat-supplying running Download PDFInfo
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- CN101143308B CN101143308B CN2007100725383A CN200710072538A CN101143308B CN 101143308 B CN101143308 B CN 101143308B CN 2007100725383 A CN2007100725383 A CN 2007100725383A CN 200710072538 A CN200710072538 A CN 200710072538A CN 101143308 B CN101143308 B CN 101143308B
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Abstract
A water mixer, which can mix water in double directions and adjust the proportion of the mixed water in the process of heating, relates to a water mixer. The invention has the target of solving the problem of that: when an equalizer tank is installed in a heating net system, the interface is also fixed which can not be readjusted, and the proportion of the mixed water can not be changed, which is to say that the supply water temperature can not be adjusted in the process of running of the equalizer tank. An upper guide plate is arranged on the upper side of the cavity of a tube body. A lower guide plate is arranged on the lower side of the cavity of the tube body. An upper shaft is connected between the upper guide plate and the tube wall of the tube body. A lower shaft is connected between the lower guide plate and the tube wall of the tube body. The invention has the benefits that the water mixer can separately adjust the intake port water temperature of each building, which not only can satisfy the heating demands of various users, but also can reduce the overheat phenomena caused by improper regulating of the heat source, and the phenomenon of uneven cold and heat caused by different heating system design parameters between the different buildings in the same district. The invention has good water mixing effect, and can achieve a plurality of adjusting means of the heating net.
Description
Technical field
The present invention relates to a kind of water-water jet.
Background technology
Building energy conservation more and more is subjected to the attention of society and government.Supply water temperature divides an adjustable effective way that is the solution heat supply network to the excessive heat supply of certain customers, and different heating users needs different heating parameters could guarantee the room temperature of designing requirement.Heating also is the most potential approach of building energy conservation by the heat metering charge, is the approach that realizes " behavior energy saving ".The realization household metering is pressed the heat charge, the user should be able to reduce or improve between housing types or the temperature in part room by regulating measure, can reduce or improve comfort standard in part-time, the user can carry out the adjusting of flow and heating load voluntarily to the end of heating system.Individual Household Heat Metering systems has adapted to the user and has independently regulated the room temperature and requirements of saving energy, and the randomness of temperature-sensing valve adjusting simultaneously causes the change at random of whole system flow, and the hydraulic regime that has also influenced whole heat supply network simultaneously changes.Invented " equalizer tank " for addressing the above problem the someone, at present the equalizer tank that heat supply network is connected application with system in the building in heating system is the pipe of a sealing two ends, be respectively equipped with heat supply network water supply, backwater and custom system water supply, backwater interface in the both sides of pipe, as shown in Figure 3, Figure 4.The direction of arrow among the figure is represented the flow direction of heating agent.Because the mobile generation of heating agent in equalizer tank mixes, the return water temperature that can make hot user's supply water temperature be different from the supply water temperature of heat supply network or hot user is different from the return water temperature of heat supply network.Different water mixing proportions can produce the supply water temperature of different custom systems, the position that changes on the equalizer tank four confessions, backwater interface can change water mixing proportion and change the supply water temperature of custom system simultaneously, but installed after the equalizer tank in the system, the position of interface is just fixing, can not adjust, the ratio of mixing water is also just constant again.So one of shortcoming of equalizer tank is in servicely can not regulate water supply, return water temperature.
Summary of the invention
The objective of the invention is to have installed in the heat network system after the equalizer tank for solving, the position of interface is just fixing, can not adjust again, the ratio of mixing water is also just constant, be that equalizer tank is in operation and can not regulates the problem of supply water temperature, the present provides in a kind of heating operation can bi-directional mixing water and can regulate the water-water jet of water mixing proportion.The present invention comprises heat supply network feed pipe interface 1, heat supply network return pipe interface 2, user's feed pipe interface 3, user's return pipe interface 4, last spherical crown 5, baffle upper plate 6, chin spoiler 7, following spherical crown 8, body 9, last rotating shaft 11 and lower rotary shaft 14, last spherical crown 5 is fixedlyed connected with the upper end of body 9, following spherical crown 8 is fixedlyed connected with the lower end of body 9, heat supply network feed pipe interface 1 is separately fixed on the two side of body 9 with user's feed pipe interface 3, heat supply network return pipe interface 2 and user's return pipe interface 4 are separately fixed on the two side of body 9 of heat supply network feed pipe interface 1 and user's feed pipe interface 3 downsides, baffle upper plate 6 is arranged on the upside in the cavity 10 of body 9, chin spoiler 7 is arranged on the downside in the cavity 10 of body 9, be connected with rotating shaft 11 between the tube wall of baffle upper plate 6 and body 9, be connected with lower rotary shaft 14 between the tube wall of chin spoiler 7 and body 9.The present invention realizes bi-directional mixing water by the angle of regulating deflector, heat supply network is supplied water mix with user's backwater, makes user's supply water temperature be lower than the supply water temperature of heat supply network, and the while can also make the return water temperature of heat supply network be higher than user's return water temperature.The invention has the beneficial effects as follows: the water supply water temperature that can regulate every building respectively, both can satisfy the heat demand of using of different user, can also reduce because thermal source is regulated improper superheating phenomenon that causes and because the phenomenon uneven in temperature that heating system design parameter difference causes between different buildings in the same sub-district.Mixed water of the present invention is effective, can realize the multiple regulative mode of heat supply network, satisfies the requirement of hot user from the main regulation room temperature.Especially be radiator heating and the part building is that this confession of low-temperature floor radiant heating, return water temperature differ bigger system for part building in the sub-district of same heat supply network, perhaps the part building has realized the heat preservation energy-saving transformation, and the part building is still the bad phenomenon of insulation, building that can be different realizes different supply water temperatures, has avoided the phenomenon of present " heat-preserving building is not energy-conservation ".Under present technology, Economics and Management condition, this is a kind of effective and feasible mode that improves the central heating system energy utilization rate
Description of drawings
Fig. 1 is overall structure master's pseudosection of the present invention, and Fig. 2 is the A-A cutaway view of Fig. 1, and Fig. 3 and Fig. 4 are the water supply operation schematic diagrames of equalizer tank in the background technology.Reference numeral among Fig. 3 and Fig. 4: g
1---heat supply network supplies water, g
2---heat supply network backwater, g
3---custom system supplies water, g
4---custom system backwater, g
5---equalizer tank.
The specific embodiment
The specific embodiment one: (referring to Fig. 1, Fig. 2) present embodiment is by heat supply network feed pipe interface 1, heat supply network return pipe interface 2, user's feed pipe interface 3, user's return pipe interface 4, last spherical crown 5, baffle upper plate 6, chin spoiler 7, following spherical crown 8, body 9, last rotating shaft 11 and lower rotary shaft 14 are formed, last spherical crown 5 is fixedlyed connected with the upper end of body 9, following spherical crown 8 is fixedlyed connected with the lower end of body 9, heat supply network feed pipe interface 1 is separately fixed on the two side of body 9 with user's feed pipe interface 3, heat supply network return pipe interface 2 and user's return pipe interface 4 are separately fixed on the two side of body 9 of heat supply network feed pipe interface 1 and user's feed pipe interface 3 downsides, baffle upper plate 6 is arranged on the upside in the cavity 10 of body 9, chin spoiler 7 is arranged on the downside in the cavity 10 of body 9, be connected with rotating shaft 11 between the tube wall of baffle upper plate 6 and body 9, be connected with lower rotary shaft 14 between the tube wall of chin spoiler 7 and body 9.In the water-water jet of energy bi-directional mixing water, deflector is made by steel plate, and certain thickness is arranged, and is very little but the thickness of deflector is compared with pipe diameter in the heating operation of design, and what influence stream field does not almost have, and only need satisfy the intensity needs and get final product.
The specific embodiment two: the diameter of (referring to Fig. 1, Fig. 2) present embodiment baffle upper plate 6 is than the little 0.5～10mm of internal diameter of body 9.Other is identical with the specific embodiment one.
The specific embodiment three: the diameter of (referring to Fig. 1, Fig. 2) present embodiment chin spoiler 7 is than the little 0.5～10mm of internal diameter of body 9.Other is identical with the specific embodiment two.
For the effect that makes shunting reaches best, the internal diameter of size of deflector (diameter) and body should differ very little as far as possible.Deflector is when horizontal level, and the edge of deflector should be adjacent to the internal face of cylindrical shell as much as possible, also need not influence the flexibility of deflector rotation.
The specific embodiment four: (referring to Fig. 1, Fig. 2) present embodiment heat supply network feed pipe interface 1 is identical with the height of user's feed pipe interface 3, and heat supply network return pipe interface 2 is identical with the height of user's return pipe interface 4.Straggly opening between the confession of equalizer tank, the backwater connector can not be at sustained height, and the length that this has just increased equalizer tank virtually makes the equalizer tank occupation space bigger.Present embodiment can mix the water of hot water pipe net and user side at these shortcomings of equalizer tank effectively, satisfies the demand that hot user regulates temperature, reduces taking up room of water admixing device again as much as possible.Other is identical with the specific embodiment three.
The specific embodiment five: the axial line of the axial line of the last rotating shaft 11 of (referring to Fig. 1) present embodiment baffle upper plate 6 and heat supply network feed pipe interface 1 and user's feed pipe interface 3 is on a horizontal plane, and the axial line of the axial line of the lower rotary shaft 14 of chin spoiler 7 and heat supply network return pipe interface 2 and user's return pipe interface 4 is on a horizontal plane.Other is identical with the specific embodiment four.After the water supply of heat supply network side and the backwater of user side enter the water-water jet body inside of energy bi-directional mixing water in the heating operation, shunt in air deflector, mixing near the return pipe of heat supply network side and near the feed pipe of user side then, mixed fluid flows out from the return pipe of heat supply network side and the feed pipe of user side respectively.
The specific embodiment six: the internal diameter C of (referring to Fig. 1, Fig. 2) present embodiment body 9 is 2～4 times of diameter D of heat supply network feed pipe interface 1, heat supply network return pipe interface 2, user's feed pipe interface 3 or user's return pipe interface 4.Other is identical with the specific embodiment five.Body 9 diameters of the water-water jet of energy bi-directional mixing water are important parameters of the water-water jet of energy bidirectional modulation in the heating operation in the heating operation, body 9 diameters are got bigger 2～4 times than the diameter of heat supply network feed pipe interface 1, heat supply network return pipe interface 2, user's feed pipe interface 3 and user's return pipe interface 4, but be not to be the bigger the better, not only economic performance is unreasonable for water-water jet that can bi-directional mixing water in the heating operation when excessive, and the water-water jet of energy bi-directional mixing water is used in the heating system in the heating operation, so it is too big that pipe diameter can not be got, diameter takes up room too greatly.
The specific embodiment seven: (referring to Fig. 1) present embodiment has increased air bleeding valve 12, and air bleeding valve 12 is fixed on the spherical crown 5 and with the cavity 10 of body 9 and is connected.Other is identical with the specific embodiment six.
The specific embodiment eight: (referring to Fig. 1) present embodiment has increased blowoff valve 13, and blowoff valve 13 is fixed on down the downside of spherical crown 8 and is connected with the cavity 10 of body 9.Other is identical with the specific embodiment seven.
Top at last spherical crown 5 is provided with air bleeding valve, and the bottom of following spherical crown 8 is provided with blowoff valve.Because retain when heating system starts air is arranged, water is isolated air in heating process, might form vent plug as not getting rid of, and influences the normal operation of system.The top of last spherical crown 5 is places that air is assembled easily, thus air bleeding valve here is set, so that get rid of the air of going up in the spherical crown 5.Air bleeding valve can adopt manual exhaust valve, also can adopt automatic exhaust steam valve.Bottom at following spherical crown 8 deposits dirt easily, therefore is provided with blowoff valve in the bottom of following spherical crown 8, and blowoff valve also can be used to get rid of the water in the water-water jet when heating system is safeguarded or keep in repair simultaneously.
Claims (9)
1. can bi-directional mixing water in the heating operation and can regulate the water-water jet of water mixing proportion, the water-water jet of can bi-directional mixing water in the heating operation and can regulate water mixing proportion comprises heat supply network feed pipe interface (1), heat supply network return pipe interface (2), user's feed pipe interface (3), user's return pipe interface (4), last spherical crown (5), baffle upper plate (6), chin spoiler (7), following spherical crown (8), body (9), last rotating shaft (11) and lower rotary shaft (14), last spherical crown (5) is fixedlyed connected with the upper end of body (9), following spherical crown (8) is fixedlyed connected with the lower end of body (9), heat supply network feed pipe interface (1) is separately fixed on the two side of body (9) with user's feed pipe interface (3), heat supply network return pipe interface (2) and user's return pipe interface (4) are separately fixed on the two side of body (9) of heat supply network feed pipe interface (1) and user's feed pipe interface (3) downside, it is characterized in that baffle upper plate (6) is arranged on the interior upside of cavity (10) of body (9), chin spoiler (7) is arranged on the interior downside of cavity (10) of body (9), be connected with rotating shaft (11) between the tube wall of baffle upper plate (6) and body (9), be connected with lower rotary shaft (14) between the tube wall of chin spoiler (7) and body (9).
2. the energy bi-directional mixing water also can be regulated the water-water jet of water mixing proportion in the heating operation according to claim 1, it is characterized in that the internal diameter little 0.5～10mm of the diameter of baffle upper plate (6) than body (9).
3. the energy bi-directional mixing water also can be regulated the water-water jet of water mixing proportion in the heating operation according to claim 2, it is characterized in that the internal diameter little 0.5～10mm of the diameter of chin spoiler (7) than body (9).
4. the energy bi-directional mixing water also can be regulated the water-water jet of water mixing proportion in the heating operation according to claim 3, it is characterized in that heat supply network feed pipe interface (1) is identical with the height of user's feed pipe interface (3), heat supply network return pipe interface (2) is identical with the height of user's return pipe interface (4).
5. can bi-directional mixing water in the heating operation according to claim 4 and can regulate the water-water jet of water mixing proportion, the axial line that it is characterized in that the axial line of last rotating shaft (11) of baffle upper plate (6) and heat supply network feed pipe interface (1) and user's feed pipe interface (3) is on a horizontal plane.
6. can bi-directional mixing water in the heating operation according to claim 5 and can regulate the water-water jet of water mixing proportion, the axial line that it is characterized in that the axial line of lower rotary shaft (14) of chin spoiler (7) and heat supply network return pipe interface (2) and user's return pipe interface (4) is on a horizontal plane.
7. can bi-directional mixing water in the heating operation according to claim 6 and can regulate the water-water jet of water mixing proportion, the internal diameter (C) that it is characterized in that body (9) is 2～4 times of diameter (D) of heat supply network feed pipe interface (1), heat supply network return pipe interface (2), user's feed pipe interface (3) or user's return pipe interface (4).
8. the energy bi-directional mixing water also can be regulated the water-water jet of water mixing proportion in the heating operation according to claim 7, it is characterized in that it also comprises air bleeding valve (12), and air bleeding valve (12) is fixed on spherical crown (5) and upward and with the cavity (10) of body (9) is connected.
9. the energy bi-directional mixing water also can be regulated the water-water jet of water mixing proportion in the heating operation according to claim 8, it is characterized in that it also comprises blowoff valve (13), blowoff valve (13) is fixed on down the downside of spherical crown (8) and is connected with the cavity (10) of body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100725383A CN101143308B (en) | 2007-07-20 | 2007-07-20 | Water mixer capable of bi-directional mixing water and regulating water mixing proportion in heat-supplying running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100725383A CN101143308B (en) | 2007-07-20 | 2007-07-20 | Water mixer capable of bi-directional mixing water and regulating water mixing proportion in heat-supplying running |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101143308A CN101143308A (en) | 2008-03-19 |
| CN101143308B true CN101143308B (en) | 2010-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100725383A Expired - Fee Related CN101143308B (en) | 2007-07-20 | 2007-07-20 | Water mixer capable of bi-directional mixing water and regulating water mixing proportion in heat-supplying running |
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| Country | Link |
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| CN (1) | CN101143308B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175439A (en) * | 2013-03-22 | 2013-06-26 | 北京咏辉飏能源科技发展有限公司 | Heat exchange adaptive device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101315205B (en) * | 2008-07-29 | 2010-06-23 | 青岛暖易通节能科技有限公司 | Direct connection intelligent water mixing machine set |
| CN102777634B (en) * | 2012-08-08 | 2013-08-21 | 山东建筑大学 | Adjustable water mixer |
| JP2018004158A (en) * | 2016-07-01 | 2018-01-11 | リンナイ株式会社 | Heat medium circulation device |
| CN106288046B (en) * | 2016-08-22 | 2019-02-26 | 中国十七冶集团有限公司 | A kind of efficiently prevention reverse water admixing device of air-conditioning system secondary pump |
| CN106440148A (en) * | 2016-11-23 | 2017-02-22 | 新疆北方天恒节能科技有限公司 | Device capable of using heating pipeline for cooling in summer and use method thereof |
| CN117339457B (en) * | 2023-12-06 | 2024-02-23 | 内蒙古工业大学 | Aluminum alloy powder and rare earth mixing device and method |
-
2007
- 2007-07-20 CN CN2007100725383A patent/CN101143308B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175439A (en) * | 2013-03-22 | 2013-06-26 | 北京咏辉飏能源科技发展有限公司 | Heat exchange adaptive device |
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| CN101143308A (en) | 2008-03-19 |
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