CN207702556U - A kind of combining heating system of combination heat exchange station and mixed wetting system - Google Patents
A kind of combining heating system of combination heat exchange station and mixed wetting system Download PDFInfo
- Publication number
- CN207702556U CN207702556U CN201721829631.XU CN201721829631U CN207702556U CN 207702556 U CN207702556 U CN 207702556U CN 201721829631 U CN201721829631 U CN 201721829631U CN 207702556 U CN207702556 U CN 207702556U
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchanger
- admixing device
- plate heat
- area user
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of combining heating systems of combination heat exchange station and mixed wetting system, including plate heat exchanger（1）, the first Electromagnetic Flow regulating valve（2）, temperature sensor（4）, water admixing device（5）, low area user（6）, high area user（7）With the second Electromagnetic Flow regulating valve（8）, the plate heat exchanger（1）With high area user（7）Connection, the water admixing device（5）With low area user（6）Connection, wherein plate heat exchanger（1）With water admixing device（5）Parallel/series, the first Electromagnetic Flow regulating valve（2）It is set to plate heat exchanger（1）And water admixing device（5）Front end, the second Electromagnetic Flow regulating valve（8）It is set to the first Electromagnetic Flow regulating valve（2）With water admixing device（5）Between, wherein water admixing device（5）A water supply line be equipped with temperature sensor（4）.
Description
Technical field
The utility model is related to heating systems, and in particular to a kind of combined heat system of combination heat exchange station and mixed wetting system
System.
Background technology
In heating system, the connection type of heat source and heat user can be divided into：Direct heating system, indirect heating system,
The mixed water heating system being directly connected to；Direct heating system is that heat source is directly connected to user, i.e. heat source, pipe network, heat user three
Part forms, and advantage is that investment is small, operation is simple, the disadvantage is that the small flow of the medium temperature difference it is big, by the influence of topography big, heat loss compared with
Greatly；Indirect heating system is made of heat source, first-level pipeline network, heat exchange station, secondary network and five part of heat user, this heating system
It has the following advantages：System is stable, limit by landform, is easy to hydraulic equilibrium is adjusted, the investment of level-one net is small etc., the disadvantage is that exchanging heat
Standing, investment is big, heat loss is larger, maintenance cost is larger；The mixed water heating system being directly connected to is changed by heat source, primary net, mixed water
The advantages of hot device, secondary network, heat user composition, the system, is the reduction of investment, cost of water treatment and floor space, the disadvantage is that one
The rate of water make-up of denier secondary pipe network is excessive to will result in whole system water shortage, and the use for influencing high area user is hot, while it is also possible to
Cause situation uneven in temperature and that a pipe network pressure of return water is unstable.
Currently, when resident's unit building is more than 15 layers or more, height sound zone system can be arranged in secondary network system, if height area at this time
Heat exchange station system is all used, end is susceptible to booster phenomenon, and to be related to initial cost big, the shortcomings of taking up a large area, if
Height area uses turbid water system without exception, it will causes the insufficient pressure in high area and not hot phenomenon to occur, if without preferable
Regulating measure and method influence whether the variation of the pressure and flow of a pipe network, first-level pipeline network system are caused waterpower mistake occur
Adjust phenomenon.Therefore propose that the combining heating system of a kind of combination heat exchange station and mixed wetting system there are market prospects very much.
Utility model content
The utility model is in view of the deficiencies of the prior art, by heat exchanger and mixed wetting system connected applications in secondary pipe network
In system, which can effectively make up the deficiency for individually using heat exchanger and mixed wetting system, save investment, efficiently solve end
Insufficient pressure, not hot problem improve the heating effect of resident.
The technical solution of the utility model is：A kind of combining heating system of combination heat exchange station and mixed wetting system, including plate
Formula heat exchanger 1, the first Electromagnetic Flow regulating valve 2, temperature sensor 4, water admixing device 5, low area user 6, high area user 7 and second
Electromagnetic Flow regulating valve 8, the plate heat exchanger 1 and high area user 7 connection, the water admixing device 5 and low area user 6 connection,
Wherein plate heat exchanger 1 and 5 parallel/series of water admixing device, the first Electromagnetic Flow regulating valve 2 is set to plate heat exchanger 1
With the front end of water admixing device 5, the second Electromagnetic Flow regulating valve 8 is set to the first Electromagnetic Flow regulating valve 2 and water admixing device 5
Between, wherein a water supply line of water admixing device 5 is equipped with temperature sensor 4.
Preferably, when primary water temperature >=55 DEG C of the plate heat exchanger 1, plate heat exchanger 1 is gone here and there with water admixing device 5
Connection.
Preferably, the primary water temperature of the plate heat exchanger 1<At 55 DEG C, plate heat exchanger 1 and water admixing device 5 are simultaneously
Connection.
Preferably, it is equipped between the primary water pipeline of the plate heat exchanger 1 and a water supply line of water admixing device 5
First three-way control valve 9 is set between the primary water pipeline of the plate heat exchanger 1 and the primary water pipeline of water admixing device 5
There is the second three-way control valve 10, the is equipped between the first Electromagnetic Flow regulating valve 2 and a water supply line of water admixing device 5
It is followed equipped with the second non-return valve 15 and first between three three-way control valves 11, wherein third three-way control valve 11 and temperature sensor 4
Ring water pump 3 is equipped with the first non-return valve 14 between second three-way control valve 10 and the primary water pipeline of water admixing device 5.
Preferably, the plate heat exchanger 1 and the secondary water-supply pipeline of high area user 7 are equipped with second circulation water pump 12.
Preferably, the water admixing device 5 and the secondary water return pipeline of low area user 6 are equipped with third water circulating pump 13.
Compared with the existing technology, the beneficial effects of the utility model are：
（1）The utility model is combined heat exchanger with water admixing device, can effectively be made up and individually be filled using heat exchanger and mixed water
The deficiency set saves investment, improves the heating effect of resident；
（2）The high area user of the utility model is attached using plate heat exchanger, and low area user is carried out using water admixing device
Connection, effective solution terminal pressure is insufficient, not hot problem；
（3）Water supply of the utility model from a pipe network enters plate heat exchanger by the first Electromagnetic Flow regulating valve
After heat exchange, then into the water supply as low area user in water admixing device, primary water from plate heat exchanger with
The low secondary return water of area user carries out heat supply after mixing；
（4）The utility model installs non-return valve in the primary water supply of water admixing device and water return pipeline respectively, is by two
System is kept apart, and two systems is avoided mixed flow phenomenon occur.
Description of the drawings
Fig. 1 is the operation logic figure of the utility model.
Reference sign：
1. plate heat exchanger, 2. first Electromagnetic Flow regulating valves, 3. first circulation water pumps, 4. temperature sensors, 5. mixed water
Device, 6. low area users, 7. high area users, 8. second Electromagnetic Flow regulating valves, 9. first three-way control valves, 10. second threeways
Regulating valve, 11. third three-way control valves, 12. second circulation water pumps, 13. third water circulating pumps, 14. first non-return valves, 15.
Two non-return valves.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.
It should be noted that structure, ratio, the size etc. illustrated in this specification institute attached drawing, only coordinating explanation
It is enforceable to be not limited to the utility model so that those skilled in the art understands and reads for the revealed content of book
Qualifications, the modification of any structure, the change of proportionate relationship or the adjustment of size, can be generated not influencing the utility model
The effect of and the purpose that can reach under, should all still fall in the range of the revealed technology contents of the utility model can be covered.
Meanwhile cited such as "upper" in this specification, "lower", "left", "right", " centre " and " one " term, also
Only being illustrated for ease of narration, rather than to limit the enforceable range of the utility model, relativeness is altered or modified,
In the case where changing technology contents without essence, when being also considered as the enforceable scope of the utility model.
As shown in Figure 1, the utility model discloses a kind of combining heating systems of combination heat exchange station and mixed wetting system, including
Plate heat exchanger 1, the first Electromagnetic Flow regulating valve 2, temperature sensor 4, water admixing device 5, low area user 6, high area user 7 and
Two Electromagnetic Flow regulating valves 8, the plate heat exchanger 1 and high area user 7 connection, the water admixing device 5 and low area user 6 connect
It connects, wherein plate heat exchanger 1 and 5 parallel/series of water admixing device, the first Electromagnetic Flow regulating valve 2 is set to plate-type heat-exchange
The front end of device 1 and water admixing device 5, the second Electromagnetic Flow regulating valve 8 are set to the first Electromagnetic Flow regulating valve 2 and are filled with mixed water
Between setting 5, wherein a water supply line of water admixing device 5 is equipped with temperature sensor 4.
As shown in Figure 1, it is preferred that when primary water temperature >=55 DEG C of the plate heat exchanger 1, plate heat exchanger 1 with
Water admixing device 5 is connected.
As shown in Figure 1, it is preferred that the primary water temperature of the plate heat exchanger 1<At 55 DEG C, plate heat exchanger 1 with it is mixed
Water installations 5 are in parallel.
As shown in Figure 1, it is preferred that the primary water pipeline of the plate heat exchanger 1 and a feed pipe of water admixing device 5
The first three-way control valve 9, the primary water of the primary water pipeline and water admixing device 5 of the plate heat exchanger 1 are equipped between road
The second three-way control valve 10, a water supply line of the first Electromagnetic Flow regulating valve 2 and water admixing device 5 are equipped between pipeline
Between be equipped with third three-way control valve 11, wherein between third three-way control valve 11 and temperature sensor 4 be equipped with the second non-return valve
15 and first circulation water pump 3, it is inverse that first is equipped between second three-way control valve 10 and the primary water pipeline of water admixing device 5
Only valve 14.
As shown in Figure 1, it is preferred that the plate heat exchanger 1 and the secondary water-supply pipeline of high area user 7 are followed equipped with second
Ring water pump 12.
As shown in Figure 1, it is preferred that the water admixing device 5 and the secondary water return pipeline of low area user 6 are recycled equipped with third
Water pump 13.
Pipe network system：The water supply of a pipe network from Thermal Corp is laggard by the first Electromagnetic Flow regulating valve 2
Enter to plate heat exchanger 1 and the secondary water-supply of high area user 7 and exchange heat, the primary water after heat exchange passes through first circulation water pump
3 and third three-way control valve 11 enter in the mixing chamber of water admixing device 5, the water supply as low area user 6；Work as temperature sensor
4 when sensing that temperature is less than 55 DEG C, and the second Electromagnetic Flow regulating valve 8 is opened, and the first three-way control valve 9 is closed, from primary pipe
The water supply of net is entered by first circulation water pump 3 in water admixing device 5, as the water supply of low area user 6,1 He of plate heat exchanger
The primary water system of water admixing device 5 enters the return water system of a pipe network after the second three-way control valve 10.
Secondary pipe network system：The secondary return water of high area user 7 enters after plate heat exchanger 1 exchanges heat by second circulation water pump
12, which enter high area user 7, carries out heat supply, and the secondary return water of low area user 6 enters water admixing device by third water circulating pump 13
In 5 after heat exchange, heat supply is carried out for low area user 6, when the second Electromagnetic Flow regulating valve 8 is opened, the first three-way control valve 9 is closed
When, the water supply from a pipe network is entered by first circulation water pump 3 in water admixing device 5, while the secondary returning of low area user 6
Water is entered in water admixing device 5 and is mixed with the water supply of a pipe network, and 6 heat supply of mixing Hou Weidi area users so can guarantee
The return water temperature of pipe network is consistent.
High area user carries out heat supply using heat exchanger, and low area user carries out heat supply using water admixing device, by high area user's
The problem of primary water supply of the primary water as low area user, can be uneven in temperature in effective solution unit building, insufficient pressure, together
When can also by the heat of the primary water of heat exchanger carry out secondary use, effectively recycle a pipe network return water heat, carry
The heating efficiency of a high pipe network.
By heat exchanger and mixed wetting system connected applications at heat user, heat user Chu Gao area users use the utility model
Plate heat exchanger is attached with a pipe network, and low area user is attached using water admixing device, and plate heat exchanger is filled with mixed water
Set can parallel connection can connect, when a pipe network return water temperature of plate heat exchanger is more than or equal to 55 DEG C, plate-type heat-exchange is worked as in the two series connection
When pipe network return water temperature of device is less than 55 DEG C, the two is in parallel.The utility model is respectively in the feed pipe of high area user and low
It is mounted with water circulating pump on the secondary return pipe of area user, temperature sensing is mounted on a feed pipe for entering water admixing device
Device, when water temperature is less than 55 DEG C, the water supply valve of a pipe network is opened, using the water supply of a pipe network as the confession of turbid water system
The return water of the areas Shui Yudi secondary pipe network carries out mixing heat supply；When water temperature is more than or equal to 55 DEG C, the water supply valve of a pipe network closes
It closes, the primary water supply of the primary water of heat exchanger as water admixing device makes full use of the heat for having recycled a pipe network return water in this way
Amount, has widened the supply backwater temperature difference of a pipe network, has reduced the flow of a pipe network.
The utility model is combined heat exchanger with water admixing device, can effectively be made up individually using heat exchanger and water admixing device
Deficiency saves investment, improves the heating effect of resident；The high area user of the utility model is connected using plate heat exchanger
It connects, low area user is attached using water admixing device, and effective solution terminal pressure is insufficient, not hot problem；This practicality is new
Water supply of the type from a pipe network enters plate heat exchanger after heat exchange by the first Electromagnetic Flow regulating valve, subsequently into
To the water supply as low area user in water admixing device, the primary water from plate heat exchanger is carried out with the secondary return water of low area user
Heat supply is carried out after mixing；The utility model installs non-return valve in the primary water supply of water admixing device and water return pipeline respectively, by two
A isolation of system is opened, and two systems is avoided mixed flow phenomenon occur.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the utility model is not limited to
The above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
It is made a variety of changes under the premise of objective.
Many other changes and modifications may be made without departing from the spirit and scope of the utility model.It should be appreciated that this reality
It is not limited to specific embodiment with novel, the scope of the utility model is defined by the following claims.
Claims (6)
1. a kind of combining heating system of combination heat exchange station and mixed wetting system, it is characterised in that：Including plate heat exchanger（1）,
One Electromagnetic Flow regulating valve（2）, temperature sensor（4）, water admixing device（5）, low area user（6）, high area user（7）With the second electricity
Magnetic current adjustable valve（8）, the plate heat exchanger（1）With high area user（7）Connection, the water admixing device（5）With low area user
（6）Connection, wherein plate heat exchanger（1）With water admixing device（5）Parallel/series, the first Electromagnetic Flow regulating valve（2）Setting
In plate heat exchanger（1）And water admixing device（5）Front end, the second Electromagnetic Flow regulating valve（8）It is set to the first electromagnetic current
Adjustable valve（2）With water admixing device（5）Between, wherein water admixing device（5）A water supply line be equipped with temperature sensor
（4）.
2. the combining heating system of a kind of combination heat exchange station and mixed wetting system according to claim 1, it is characterised in that：Institute
State plate heat exchanger（1）Primary water temperature >=55 DEG C when, plate heat exchanger（1）With water admixing device（5）Series connection.
3. the combining heating system of a kind of combination heat exchange station and mixed wetting system according to claim 1, it is characterised in that：Institute
State plate heat exchanger（1）Primary water temperature<At 55 DEG C, plate heat exchanger（1）With water admixing device（5）It is in parallel.
4. the combining heating system of a kind of combination heat exchange station and mixed wetting system according to claim 1, it is characterised in that：Institute
State plate heat exchanger（1）Primary water pipeline and water admixing device（5）A water supply line between be equipped with the first threeway adjust
Valve（9）, the plate heat exchanger（1）Primary water pipeline and water admixing device（5）Primary water pipeline between be equipped with second
Three-way control valve（10）, the first Electromagnetic Flow regulating valve（2）With water admixing device（5）A water supply line between be equipped with the
Three three-way control valves（11）, wherein third three-way control valve（11）With temperature sensor（4）Between be equipped with the second non-return valve（15）
With first circulation water pump（3）, second three-way control valve（10）And water admixing device（5）Primary water pipeline between be equipped with the
One non-return valve（14）.
5. the combining heating system of a kind of combination heat exchange station and mixed wetting system according to claim 4, it is characterised in that：Institute
State plate heat exchanger（1）With high area user（7）Secondary water-supply pipeline be equipped with second circulation water pump（12）.
6. the combining heating system of a kind of combination heat exchange station and mixed wetting system according to claim 5, it is characterised in that：Institute
State water admixing device（5）With low area user（6）Secondary water return pipeline be equipped with third water circulating pump（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829631.XU CN207702556U (en) | 2017-12-25 | 2017-12-25 | A kind of combining heating system of combination heat exchange station and mixed wetting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829631.XU CN207702556U (en) | 2017-12-25 | 2017-12-25 | A kind of combining heating system of combination heat exchange station and mixed wetting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702556U true CN207702556U (en) | 2018-08-07 |
Family
ID=63028407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721829631.XU Active CN207702556U (en) | 2017-12-25 | 2017-12-25 | A kind of combining heating system of combination heat exchange station and mixed wetting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612059A (en) * | 2018-12-04 | 2019-04-12 | 中国建筑西北设计研究院有限公司 | A kind of novel air conditioner water distributing system |
| CN109945272A (en) * | 2019-04-25 | 2019-06-28 | 中能服能源科技股份有限公司 | A kind of three area's combining heating system of the big temperature difference based on absorption heat exchange |
-
2017
- 2017-12-25 CN CN201721829631.XU patent/CN207702556U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612059A (en) * | 2018-12-04 | 2019-04-12 | 中国建筑西北设计研究院有限公司 | A kind of novel air conditioner water distributing system |
| CN109945272A (en) * | 2019-04-25 | 2019-06-28 | 中能服能源科技股份有限公司 | A kind of three area's combining heating system of the big temperature difference based on absorption heat exchange |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202868819U (en) | Intelligent centralized heating system | |
| CN205352721U (en) | Heat pump set comprehensive properties testing system | |
| CN109028274A (en) | A kind of temperature-compensation method for distributed PID heating system | |
| CN102269444A (en) | Energy control system and method of heat supply and cold water supply circulation | |
| CN207702556U (en) | A kind of combining heating system of combination heat exchange station and mixed wetting system | |
| CN202660969U (en) | Energy-saving board type heat exchanging unit | |
| SK8779Y1 (en) | Combined system of service water heating and heating medium for domestic heating | |
| CN201715607U (en) | Mixing water heating system | |
| CN206176510U (en) | Central heating secondary network peaking unit | |
| CN206207712U (en) | Multiple-energy-source constant temperature water supply system | |
| CN209782785U (en) | distributed building hydraulic balance adjusting system | |
| CN207555731U (en) | A kind of centralized domestic hot-water supply system suitable for Heating Period | |
| CN104422133B (en) | The control method of hot-water heating system and its water mixing valve | |
| CN207881280U (en) | Heat pump monoblock type Cooling and Heat Source computer room | |
| CN203349380U (en) | Constant temperature automatic control heat supply circulating dynamic equilibrium system | |
| CN206803288U (en) | A kind of building heat exchange station heating system | |
| CN207299103U (en) | A kind of central heating heat distribution pipe network is every pressure heat-exchange system | |
| CN205825425U (en) | A kind of energy-efficiency Type Hot Water Heating System | |
| CN204962923U (en) | Adopt energy -conserving heating system who thoughtlessly supplies unit | |
| CN212431008U (en) | Large temperature difference heat exchange unit | |
| CN107101249A (en) | Energy-saving domestic hot-water's pipe-line system for central heating | |
| CN207648929U (en) | Solar energy heat distribution system | |
| CN207262520U (en) | A kind of central hot-water system | |
| CN207006325U (en) | Energy-saving domestic hot-water's pipe-line system for central heating | |
| CN106642644A (en) | Multi-energy-source constant-temperature water supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |