CN206803290U - A kind of source of sewage does thermal source waste heat recovery central heating system - Google Patents
A kind of source of sewage does thermal source waste heat recovery central heating system Download PDFInfo
- Publication number
- CN206803290U CN206803290U CN201720471042.2U CN201720471042U CN206803290U CN 206803290 U CN206803290 U CN 206803290U CN 201720471042 U CN201720471042 U CN 201720471042U CN 206803290 U CN206803290 U CN 206803290U
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- Prior art keywords
- module
- water
- heat
- user side
- reclaimed water
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 239000010865 sewage Substances 0.000 title claims abstract description 17
- 238000011084 recovery Methods 0.000 title claims abstract description 11
- 239000002918 waste heat Substances 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 238000005202 decontamination Methods 0.000 claims abstract description 20
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 20
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 12
- 239000008236 heating water Substances 0.000 claims abstract description 9
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000004092 self-diagnosis Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 8
- 206010014405 Electrocution Diseases 0.000 claims description 4
- 238000003745 diagnosis Methods 0.000 claims description 4
- 238000000819 phase cycle Methods 0.000 claims description 4
- 108010053481 Antifreeze Proteins Proteins 0.000 claims description 3
- 230000002528 anti-freeze Effects 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 claims description 3
- 238000011069 regeneration method Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000008234 soft water Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of source of sewage to do thermal source waste heat recovery central heating system, including reclaimed water water inlet module, reclaimed water water inlet module is connected with the intake line of reclaimed water decontamination module, and the output pipe of reclaimed water decontamination module is connected with the intake line all the way of heat-exchange unit module；The output pipe all the way of heat-exchange unit module is connected with user side heating inlet pipeline, the outer row pipeline of the external recycled water of another way output pipe of heat-exchange unit module；User side heating water return pipeline is connected with the intake line of user side backwater decontamination module, and the output pipe of user side backwater decontamination module is connected with the another way input of heat-exchange unit module；The output pipe of moisturizing module is connected with the intake line of user side heating water return pipeline；Upper computer control module completes temperature, pressure operating parameter setting, monitors self diagnosis when temperature, pressure operating parameter and failure occur, alarm in real time.
Description
Technical field
Heating technology field is the utility model is related to, especially one kind is done thermal source progress waste heat recovery using source of sewage and reached
The heating system of central heating purpose.
Background technology
Outer row's recycled water after the general principle of source pump application heat pump is handled using project for sewage purification company is used as low level heat
Source, realize the purpose of heat supply in winter, cooling in summer.Illustrate exemplified by heat supply in winter, water-circulating pump is transported to heat pump in recycled water warp
The evaporator of unit, heat exchange is carried out with evaporator internal working medium (refrigerant 134A)；Evaporation is through heat pump machine after refrigerant heat absorption
Group compressor pressurization, and lift temperature；The refrigerant of HTHP flows into condenser, and hot friendship is carried out with end system recirculated water
Change, make end circulating water temperature rise (up to 60 DEG C)；End recirculated water is transported to cell by terminal water pump and carries out heat supply.At present
Prior art employs intermediate heat transfer measure in order to avoid entering the regeneration water slug source pump of source pump, it is this indirectly
Formula system adds the heat-energy losses of system, examined from energy-conserving and environment-protective and in terms of improving efficiency due to adding intermediate heat transfer equipment
Consider, dead-beat system has a broader practice prospect, but at present the dirty stifled problem of dead-beat system do not obtain it is very effective
Solution.
Utility model content
The purpose of this utility model is to provide a kind of source of sewage and does thermal source waste heat recovery central heating system, replaces during heat supply
Boiler room, cooling tower is eliminated during refrigeration, energy utilization rate is 3-4 times of electric heating mode, using dead-beat system, is improved
Thermal energy conversion efficiency.
To achieve the above object, the utility model uses following technical proposals：
A kind of source of sewage does thermal source waste heat recovery central heating system, realize sewage treatment plant regeneration pond in sewage with
In user side heating pipeline running water carry out heat exchange, including reclaimed water water inlet module, reclaimed water decontamination module, heat-exchange unit module,
User side heating inlet pipeline, user side heating water return pipeline, user side backwater decontamination module, moisturizing module, PC control
Module；
Reclaimed water water inlet module is connected with the intake line of reclaimed water decontamination module, the output pipe of reclaimed water decontamination module and heat exchange
The connection of intake line all the way of set modules；
The output pipe all the way of heat-exchange unit module and user side heating inlet pipeline are connected, heat-exchange unit module it is another
The outer row pipeline of the external recycled water of road output pipe；
User side heating water return pipeline is connected with the intake line of user side backwater decontamination module, user side backwater decontamination mould
The output pipe of block is connected with the another way input of heat-exchange unit module；
The output pipe of moisturizing module is connected with the intake line of user side heating water return pipeline；
Upper computer control module is examined including temperature monitoring unit, pressure monitor unit, security protection unit and fault alarm
Disconnected unit, temperature, pressure operating parameter setting are completed, monitor autodiagnosis when temperature, pressure operating parameter and failure occur in real time
Disconnected, alarm.
Further, reclaimed water decontamination module includes the anti-blocking dirt separator of reclaimed water side vortex dirt-remover and reclaimed water side, reclaimed water water inlet
The output pipe of module is connected with the input of reclaimed water side vortex dirt-remover, output end and the reclaimed water side of reclaimed water side vortex dirt-remover
The input connection of anti-blocking dirt separator, the output end of the anti-blocking dirt separator in reclaimed water side connect with the intake line all the way of heat-exchange unit module
Connect.
Further, user's backwater decontamination module includes the anti-blocking dirt separator of backwater side vortex dirt-remover and backwater side, user
Side draw warms up water return pipeline and is connected with the input of user side vortex dirt-remover, the output end and user side of user side vortex dirt-remover
The input connection of anti-blocking dirt separator, the output end of the anti-blocking dirt separator of user side and the another way intake line of heat-exchange unit module
Connection.
Further, temperature monitoring unit includes return water temperature setting subelement, reclaimed water side temperature sensor circuit, backwater
Side temperature sensor circuit, moisturizing side temperature sensor circuit and recycled water temperature sensor circuit；
Pressure monitor unit includes reclaimed water side pressure sensor circuit, backwater side pressure sensor circuit, moisturizing lateral pressure
Sensor circuit and recycled water pressure sensor circuit；
Security protection unit includes heat-exchange unit module compressor phase sequence protection circuit, heat-exchange unit module overload of compressor
Overheating protection circuit, electrocution-proof protection circuit, high-low pressure protection device, anti-freeze protection device；
Fault alarm diagnosis unit includes height water temperature and limits warning circuit, pressure alarm circuit.
The beneficial effects of the utility model are,
1st, boiler house system can be replaced during the system heat supply, avoids smoke-discharging pollution, cooling tower is eliminated during cooling, avoids
Cooling tower noise and mould contamination；Winter, input 1kw electric energy can obtain 4kW or so heat energy；Summer, 1kw electric energy is put into,
More than 4kw cold is can obtain, energy utilization rate adopts more than 3~4 times of dim mode for electricity.Eliminate boiler room and match somebody with somebody therewith
The coal yard of set and quarrel field, have saved land resource.Cooling and heat supply are realized by set of system, one-time investment is tradition
The 1/2~2/3 of cooling and warming investment；Operating cost only has the 1/2~2/3 of traditional approach.
2nd, the system is respectively provided with vortex dirt-remover, anti-blocking dirt separator, reclaimed water side and user in reclaimed water side and user side
Anti-blocking decontamination again after first eddy flow decontamination is realized in side respectively, and secondary scavenging effect is more preferable, avoids heat caused by indirect type system
Loss, improves thermal energy conversion efficiency.
3rd, the system has complete unit allocation function and multiple security protection measure, and unit automation degree is high, work(
Can be complete, the management of Unit Commitment program, timing controlled, water pump management, global function fault alarm and failure self-diagnosis can be realized
Function etc..
Brief description of the drawings
Fig. 1 is the system connection relationship diagram.
Embodiment
As shown in figure 1, a kind of source of sewage does thermal source waste heat recovery central heating system, include No. 1 reclaimed water of reclaimed water source
Circulating pump, water-circulating pump in No. 2, water-circulating pump in No. 3, the HP101 source pumps of heat-exchange end, HP102 source pumps, HP103
Source pump, HP104 source pumps, HP105 source pumps.HP106 source pumps, HP107 source pumps, HP108 heat pump machines
Group, HP109 source pumps, HP110 source pumps, HP111 source pumps, user side inlet pipeline, user side water return pipeline, use
Family side water pipe.The Lowlevel thermal energy (about 12 DEG C) in recycled water after sewage treatment plant's processing, water-circulating pump is transported in
The evaporator of source pump, after being reduced to about 5 DEG C with evaporator internal working medium (refrigerant 134A) progress heat exchange temperature, drain into
In water factory in reclaimed water back pool, as the municipal water use such as greening, the comprehensive utilization of Water Energy；Evaporation is through heat pump after refrigerant heat absorption
Machine set compressor pressurizes, and lifts temperature；The refrigerant of HTHP flows into condenser, and hot friendship is carried out with end system recirculated water
Change, make end circulating water temperature rise (up to 60 DEG C)；End recirculated water is transported to cell by terminal water pump, by being lived in cell
The radiator heat-dissipation temperature of family man returns source pump after being reduced to 50 DEG C, complete a circulation.
Using independent water inlet outlet pipeline between the source pump of heat-exchange end, avoid to break down all the way and cause entirely to change
The failure of heat engine group, more source pumps include a standby source pump, when the serial unit such as uses two compressors,
It is that a refrigerating circuit is designed by each compressor.Backuped each other between per compressor, so as to improve unit
Reliability and antijamming capability, add system run all right.
Moisturizing module includes full-automatic soft water processor and softening water tank, and running water enters after full-automatic soft water processor
Softening water tank, the input of the output end of softening water tank respectively with No. 1 small pump, No. 2 small pumps are connected, No. 1 small pump, No. 2
The output end of small pump and user terminal No. 1 hot water circulating pump, No. 2 hot water circulating pumps, the input of No. 3 hot water circulating pumps connect
Connect, No. 1 hot water circulating pump, No. 2 hot water circulating pumps, the input of the output end of No. 3 hot water circulating pumps and source pump connect.
Temperature monitoring unit includes return water temperature setting subelement, reclaimed water side temperature sensor circuit, backwater side temperature and passed
Sensor circuit, moisturizing side temperature sensor circuit and recycled water temperature sensor circuit；Pressure monitor unit includes reclaimed water side pressure
Force snesor circuit, backwater side pressure sensor circuit, moisturizing side pressure sensor circuit and recycled water pressure sensor circuit；
Security protection unit includes heat-exchange unit module compressor phase sequence protection circuit, heat-exchange unit module overload of compressor overtemperature protection
Circuit, electrocution-proof protection circuit, high-low pressure protection device, anti-freeze protection device；Fault alarm diagnosis unit includes height water temperature
Limit warning circuit, pressure alarm circuit.With following functions：Unit Commitment controls, long-range, local control selection, unit journey
Sequence is set, and it is fixed that backwater temperature control is set up, and energy adjustment automatically controls, and the low water temperature of high water temperature limits alarm, Anti-freezing protection setting, pressure
Contracting machine start and stop program management, compressor manual administration, unit time control, water pump management, program temperature treatment, global function operation
Parameter shows that fault alarm and diagnostic function, compressor phase sequence, overload of compressor, overtemperature protection, system is provided with high and low
Pressure protective device, system are provided with indispensable safety valve, vent valve, blowoff valve.Source pump is equipped with capacity adjusting valve, it is ensured that
Unit Low is safe for operation, reliable.Electric elements have electrocution-proof protection, anti-frost protection, and system is provided with water cut-off protection, and hydrojet is protected
Shield.Unit control system is intelligent, has Centralized Monitoring and remote monitoring interface, and unit uses advanced microcomputer controller,
Full Chinese display, operation interface are friendly.Unit automation degree is high, multiple functional, can realize the management of Unit Commitment program, timing
Control, water pump management, global function fault alarm and failure self-diagnosis function etc..RS485/RS232 communication interfaces are equipped with simultaneously,
Facilitate the Centralized Monitoring and remote monitoring of the unit of user's realization.Using three-level cryptoguard, program and setup parameter quilt are prevented
Arbitrarily change.When unit breaks down, operation is automatically stopped immediately, and warning output fault-signal simultaneously shows failure cause and event
The residing place of barrier, in order to the timely maintenance of failture evacuation and unit.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of source of sewage does thermal source waste heat recovery central heating system, sewage and use in sewage treatment plant's regeneration pond are realized
Running water carries out heat exchange in the heating pipeline of family side, it is characterised in that including reclaimed water water inlet module, reclaimed water decontamination module, heat exchange
Set modules, user side heating inlet pipeline, user side heating water return pipeline, user side backwater decontamination module, moisturizing module, on
Position machine control module；
Reclaimed water water inlet module is connected with the intake line of reclaimed water decontamination module, and reclaimed water decontaminates the output pipe and heat-exchange unit of module
The connection of intake line all the way of module；
The output pipe all the way of heat-exchange unit module is connected with user side heating inlet pipeline, and the another way of heat-exchange unit module is defeated
Go out the outer row pipeline of the external recycled water of pipeline；
User side heating water return pipeline is connected with the intake line of user side backwater decontamination module, user side backwater decontamination module
Output pipe is connected with the another way input of heat-exchange unit module；
The output pipe of moisturizing module is connected with the intake line of user side heating water return pipeline；
It is single that upper computer control module includes temperature monitoring unit, pressure monitor unit, security protection unit and fault alarm diagnosis
Member, temperature, pressure operating parameter setting are completed, monitor self diagnosis when temperature, pressure operating parameter and failure occur, report in real time
It is alert.
2. a kind of source of sewage as claimed in claim 1 does thermal source waste heat recovery central heating system, it is characterised in that reclaimed water is removed
Dirty module includes the anti-blocking dirt separator of reclaimed water side vortex dirt-remover and reclaimed water side, output pipe and the reclaimed water sidespin of reclaimed water water inlet module
The input connection of dirt separator is flowed, the output end of reclaimed water side vortex dirt-remover is connected with the input of the anti-blocking dirt separator in reclaimed water side,
The output end of the anti-blocking dirt separator in reclaimed water side is connected with the intake line all the way of heat-exchange unit module.
3. a kind of source of sewage as claimed in claim 1 does thermal source waste heat recovery central heating system, it is characterised in that user returns
Water decontamination module includes the anti-blocking dirt separator of backwater side vortex dirt-remover and backwater side, user side heating water return pipeline and user's sidespin
The input connection of dirt separator is flowed, the output end of user side vortex dirt-remover is connected with the input of the anti-blocking dirt separator of user side,
The output end of the anti-blocking dirt separator of user side is connected with the another way intake line of heat-exchange unit module.
4. a kind of source of sewage as claimed in claim 1 does thermal source waste heat recovery central heating system, it is characterised in that temperature is supervised
Controlling unit includes return water temperature setting subelement, reclaimed water side temperature sensor circuit, backwater side temperature sensor circuit, moisturizing side
Temperature sensor circuit and recycled water temperature sensor circuit；
Pressure monitor unit includes reclaimed water side pressure sensor circuit, backwater side pressure sensor circuit, moisturizing lateral pressure sensing
Device circuit and recycled water pressure sensor circuit；
Security protection unit includes heat-exchange unit module compressor phase sequence protection circuit, heat-exchange unit module overload of compressor overheats
Protection circuit, electrocution-proof protection circuit, high-low pressure protection device, anti-freeze protection device；
Fault alarm diagnosis unit includes height water temperature and limits warning circuit, pressure alarm circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471042.2U CN206803290U (en) | 2017-04-28 | 2017-04-28 | A kind of source of sewage does thermal source waste heat recovery central heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471042.2U CN206803290U (en) | 2017-04-28 | 2017-04-28 | A kind of source of sewage does thermal source waste heat recovery central heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803290U true CN206803290U (en) | 2017-12-26 |
Family
ID=60738885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720471042.2U Active CN206803290U (en) | 2017-04-28 | 2017-04-28 | A kind of source of sewage does thermal source waste heat recovery central heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2568728A (en) * | 2017-11-24 | 2019-05-29 | Dooley Simon | System and method for monitoring a central heating system |
-
2017
- 2017-04-28 CN CN201720471042.2U patent/CN206803290U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2568728A (en) * | 2017-11-24 | 2019-05-29 | Dooley Simon | System and method for monitoring a central heating system |
| GB2568728B (en) * | 2017-11-24 | 2020-11-11 | Dooley Simon | System and method for monitoring a central heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: Unit 5F-6, Unit 2 (Block B), 5th (04) Floor, Building 2 (Building 2, Jinyuan Times Business Center), No. 2, Landianchang East Road, Haidian District, Beijing, 100000 Patentee after: Beijing New Energy and Renewable Energy Technology Development Co.,Ltd. Country or region after: China Address before: Qilu Cultural and Creative Base, No. 101 Shunfeng Road, High tech Zone, Jinan City, Shandong Province, 250010 Patentee before: Zhang Xianfang Country or region before: China |