CN206176513U - Passive water heat exchange station that mixes - Google Patents
Passive water heat exchange station that mixes Download PDFInfo
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- CN206176513U CN206176513U CN201621194199.7U CN201621194199U CN206176513U CN 206176513 U CN206176513 U CN 206176513U CN 201621194199 U CN201621194199 U CN 201621194199U CN 206176513 U CN206176513 U CN 206176513U
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Abstract
The utility model discloses a passive water heat exchange station that mixes, water main (2) and a building consumer heat inlet water main (7) in the building to and connect in the building muddy water polo valve (3), jet pump (4), dirt separator (5) and jet ball valve (6) between water main (2) and the building consumer heat inlet water main (7), still include a building consumer heat inlet return main (10) and building interior return main (14) to and connect in a building consumer heat inlet return main (10) and building return water gate valve (11) between return main (14), between return main in the building (14) and jet pump (4) another entry end, be connected with to draw including the jet pump and penetrate tub (12) and draw the circulating mixed branch road of penetrating ball valve (13) and constituteing. The utility model discloses can solve and improve heating quality, reduce technical problem such as heating system energy consumption.
Description
Technical field
This utility model is related to energy technology field, more particularly to heating system.
Background technology
Energy waste is serious.The waterpower of existing heating system is uneven, is the weight for causing existing heating system uneven in temperature
Reason is wanted, is also the hard nut to crack for still perplexing heating industry so far, its thermal waste for causing is generally 20~30%, has
Up to 40~50%；Its waste of energy for causing is generally 20~40%, up to 50~70% for having.
Operational mode is single, existing heating system, either between supply electrical secondary system, or direct supply system, using " big stream
Measure the little temperature difference " operational mode, unit area discharge is typically about 2.4~4.5kgH20, secondary or direct-furnish confession/return water temperature one
As about 46~60 DEG C/40~50 DEG C；Secondary or direct-furnish supply backwater temperature difference is typically about 6~10 DEG C.
Different supply water temperatures cannot be provided, it is impossible to meet the different requirements of diversified heat user.
Valve throttle hydraulic equilibrium regulation technology, heating system hydraulic stability is poor, and debugging difficulty is big.
Multifunctional pump is installed additional at heat user building consumer heat inlet, need power supply, have potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of passive mixed water heat exchange station, to solve to improve heating quality, reduces supplying
The technical problems such as hot systems energy consumption.
The purpose of this utility model is to be achieved through the following technical solutions：
Passive mixed water heat exchange station (15) is including water main in building (2) and building consumer heat inlet water main (7), Yi Jilian
Mixed water polo valve (3), ejector pump (4), the decontamination being connected between water main in building (2) and building consumer heat inlet water main (7)
Device (5) and injection ball valve (6)；Also include return main (14) in building consumer heat inlet return main (10) and building, and connection
Backwater gate valve (11) between return main (14) in building consumer heat inlet return main (10) and building；The return main in building
(14) and another arrival end of ejector pump (4) between, it is connected with what is constituted including ejector pump induction tunnel (12) and injection ball valve (13)
Circulation mixing branch road.
Advantage of the present utility model is as follows with effect：System is for backwater supervisor " the big temperature difference of low discharge " operation；Heat user building
Interior " the little temperature difference of big flow " is run；Heat supply network hydraulic stability is improve, the waterpower imbalance that can thoroughly solve between Lou Yu buildings is asked
Topic, can significantly alleviate waterpower in building uneven；Heating quality is improve, heating system energy consumption is reduced.General economize on electricity for 20~
40%th, it is 10~30% to save heat.
Description of the drawings
Fig. 1 is that system of the present utility model is constituted and principle schematic.
Specific embodiment
This utility model is installing ejector pump additional at heat user building consumer heat inlet, using the self-suction function of ejector pump, will
Part backwater in building in return main is attracted in building in water main, to be supplied water with building consumer heat inlet and enter back into heat after mixing
In user Lou Dong, heat user building interior circulation discharge is increased.
Following examples are used to illustrate this utility model, but are not limited to scope of the present utility model.
As shown in figure 1, install ejector pump (4) additional at heat user building consumer heat inlet, using the self-priming work(of ejector pump (4)
Can, the part backwater in return main in building (14) is attracted in water main in building (2), supply water with building consumer heat inlet mixed
Heat user building (1) is entered back into after conjunction, heat user building interior circulation discharge is increased.
Passive mixed water heat exchange station (15) includes water main in building (2), mixed water polo valve (3), ejector pump (4), dirt separator
(5), ball valve (6), building consumer heat inlet water main (7), building consumer heat inlet return main (10), backwater gate valve are sprayed
(11), return main (14) etc. in ejector pump induction tunnel (12), injection ball valve (13), building.
System is for backwater supervisor (8 and 9) " the big temperature difference of low discharge " operation；" the little temperature difference of big flow " operation in heat user building；
Heat supply network hydraulic stability is improve, the waterpower imbalance problem between Lou Yu buildings can be thoroughly solved, can significantly alleviate waterpower in building
It is uneven；Heating quality is improve, heating system energy consumption is reduced, general economize on electricity is 20~40%, section heat is 10~30%.
Using the self-suction function of ejector pump (4), the part backwater in return main in building (14) is attracted in building and is supplied water
In house steward (2), to supply water with building consumer heat inlet and enter back into heat user building (1) after mixing, the part backwater is in heat user building
" interior circulation " is carried out, remaining backwater is back to boiler room or heat exchange station collects to be formed " major cycle ".
System is exactly " major cycle " for the water circulation that backwater is responsible for (8 and 9), and the water circulation of each heat user building (1) includes
Itself " interior circulation " and part " major cycle ".
Dirt separator (5) is housed, in case ejector pump (4) blocking between ejector pump (4) and injection ball valve (6).
Ejector pump (4) and heat user building (1) can be installed with one-to-one, one-to-many, many-one, multi-to-multi, i.e. ejector pump
Can be installed in parallel, also can be individually attached.
Claims (1)
1. passive mixed water heat exchange station, it is characterised in that including water main in building (2) and building consumer heat inlet water main (7),
And mixed water polo valve (3), the ejector pump being connected between water main in building (2) and building consumer heat inlet water main (7)
(4), dirt separator (5) and injection ball valve (6)；Also include return main (14) in building consumer heat inlet return main (10) and building,
And the backwater gate valve (11) being connected in building consumer heat inlet return main (10) and building between return main (14)；In building
Between return main (14) and another arrival end of ejector pump (4), it is connected with including ejector pump induction tunnel (12) and injection ball valve
(13) the circulation mixing branch road of composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621194199.7U CN206176513U (en) | 2016-11-07 | 2016-11-07 | Passive water heat exchange station that mixes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621194199.7U CN206176513U (en) | 2016-11-07 | 2016-11-07 | Passive water heat exchange station that mixes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206176513U true CN206176513U (en) | 2017-05-17 |
Family
ID=58681303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621194199.7U Active CN206176513U (en) | 2016-11-07 | 2016-11-07 | Passive water heat exchange station that mixes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206176513U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679683A (en) * | 2018-05-24 | 2018-10-19 | 中联西北工程设计研究院有限公司 | A kind of inlet device and hot and cold water flow allocation method of the unpowered injector of band |
| CN109340902A (en) * | 2018-10-17 | 2019-02-15 | 余宝法 | A kind of adjustment type water stream injection pump is for heat balance system and its balance method |
| CN115823639A (en) * | 2022-12-05 | 2023-03-21 | 哈尔滨无双利能科技发展有限公司 | Direct heat supply and indirect heat supply system based on boiler |
-
2016
- 2016-11-07 CN CN201621194199.7U patent/CN206176513U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679683A (en) * | 2018-05-24 | 2018-10-19 | 中联西北工程设计研究院有限公司 | A kind of inlet device and hot and cold water flow allocation method of the unpowered injector of band |
| CN109340902A (en) * | 2018-10-17 | 2019-02-15 | 余宝法 | A kind of adjustment type water stream injection pump is for heat balance system and its balance method |
| CN115823639A (en) * | 2022-12-05 | 2023-03-21 | 哈尔滨无双利能科技发展有限公司 | Direct heat supply and indirect heat supply system based on boiler |
| CN115823639B (en) * | 2022-12-05 | 2023-06-06 | 哈尔滨无双利能科技发展有限公司 | Direct heating and indirect heating system based on boiler |
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