CN206113107U - Split type constant temperature supply system of campus hot water - Google Patents
Split type constant temperature supply system of campus hot water Download PDFInfo
- Publication number
- CN206113107U CN206113107U CN201620973190.XU CN201620973190U CN206113107U CN 206113107 U CN206113107 U CN 206113107U CN 201620973190 U CN201620973190 U CN 201620973190U CN 206113107 U CN206113107 U CN 206113107U
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- Prior art keywords
- water
- hot water
- heat
- split type
- type constant
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 186
- 239000010865 sewage Substances 0.000 claims abstract description 29
- 238000010992 reflux Methods 0.000 claims description 23
- 230000003020 moisturizing effect Effects 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 2
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Pipeline Systems (AREA)
Abstract
The utility model discloses a split type constant temperature supply system of campus hot water, include effluent water sump and the sewage pipe of being connected with the effluent water sump, be equipped with the multistage heat exchanger who is used for the heat exchange in the sewage pipe, its characterized in that: still include cold water conduit, cold water conduit carries out temperature exchange back through multistage heat exchanger, and one end is connected with the holding water box top, is connected with the cold water conduit other end bottom the holding water box, holding water box is connected with the heat supply heat pump, the heat supply heat pump is equipped with heating device, heat supply heat pump rear portion is connected with a plurality of water gauges, and every water gauge is connected with card reader and delivery port, be equipped with total accuse valve on the water pipe that heat supply heat pump and water gauge are connected, every water gauge department all is equipped with sub -control valve.
Description
Technical field
The utility model is related to energy regeneration and reclaims field, and in particular to a kind of split type constant temperature supply system of campus hot water
System.
Background technology
Water resource heat pump hot-water heating system is by the independently installed water resource heat pump hot water main frame for independently using of each household and public water source
Exchange source constitutes.Wherein family formula water resource heat pump hot water main frame dispersion is installed to every household and realizes that independent start-stop, hot water temperature are only
The institute of vertical control is functional.Public water source is exchanged, and exchanged water source temperature is low to be avoided losing heat in pipeline is circulated, and is supplied with concentrating
Hot water compares saving use cost.Its operation principle is the native sewage water produced by house itself, more than native sewage water
Heat store after draw heat to water tank using Regenerated energy exchange system with public exchange that user uses, and by supercharging building is pumped to
Top water collector is further separated into pipeline and delivers to the water resource heat pump hot water main frame installed in user family by water knockout drum again, when user needs
The hot water water tank supporting with it is heated using water resource heat pump hot water main frame is opened during hot water（Capacity can be selected）Heated.
Regenerated energy exchange system is back to by the exchange water source using after when water resource heat pump hot water main frame is heated, is pressurized again after exchange
Looped cycle is formed to roof to use.
And existing residual neat recovering system, typically temperature exchange is carried out by multistage exchanger and cooling water pipe, but its
There is Railway Project, one when being to carry out cooling water pipe heat exchange in winter, and such as water temperature is too low, then can substantial amounts of consumption full section exchanger
In heat, cause cooling water temperature to rise slow, if additionally, existing hydraulic pressure not enough in the case of, the hot water for being gone out is not yet
Be well positioned to meet using crowd needs this；
Additionally, when the use of crowd being students, students occur destruction water meter in order to save living expense, usually
Situation, this is accomplished by this and is accomplished by a kind of more advanced method and apparatus to solve a difficult problem of the prior art.
Utility model content
The utility model is in existing residual neat recovering system, the unreasonable structure for existing, waste heat amount of translation is not enough, water
The defect that table is more easily damaged, there is provided a kind of split type constant temperature supply system of campus hot water is solving the above problems.
It is of the present utility model to be realized in：A kind of split type constant temperature supply system of campus hot water, including cesspool with
And the sewage pipe being connected with cesspool, the multi-stage heat-exchanger for heat exchange is provided with the sewage pipe, also including cold water pipe
Road, the cold water pipes are carried out after water temperature exchange by multi-stage heat-exchanger, and one end is connected with attemperater top, attemperater
Bottom is connected with the cold water pipes other end；The attemperater be connected for heat driven heat pump, the confession heat driven heat pump is provided with heater,
The confession heat driven heat pump rear portion is connected with multiple water meters, and each water meter is connected with card reader and delivery port；The confession heat driven heat pump and water
The water pipe of table connection is provided with master control valve, each water meter and is equipped with sub-control valve.
In the utility model, used as further scheme, the cold water pipes are connected with reflux line, and the reflux line leads to
Cross Intelligent three-way valve to be connected with cold water pipes, in the loop that reflux line is formed with cooling water pipe, be provided with heat exchanger；It is described
Intelligent three-way valve goes out the temperature measuring equipment for being connected with measurement cold water pipes temperature, and the temperature-detecting device is by PLC systems
System is connected with Intelligent three-way valve.The effect of reflux line is, when water flow temperature is too low, in order to avoid in heat exchanger
Heat reduce too fast, by the way of cold-water reflux so that the temperature of current is circulated in the exchanger of single area, so as to
The initial temperature for enabling cold water is improved, and is easy to be brought rapidly up.
In the utility model, used as further scheme, the sewage pipe goes out to be provided with slag-discharging device, and the slag-discharging device includes shell
Body, is provided with liquid outlet at the housing, be provided with deslagging rotating knife in the housing, and the housing afterbody is slag-drip opening, the row
Slag charge collection port is provided with cinder notch, at the deslagging collection port meausring apparatus is provided with.By measuring bed drain purge, it will be appreciated that local
The dregginess of sewage, so as to tackle different degrees of sewage scheme.
In the utility model, as further scheme, hot water moisturizing pipeline is provided with the reflux line, the hot water is mended
Airflow calculator is provided with waterpipe.Moisturizing pipeline is hot water pipeline, when heat exchanger cannot at short notice in cold water pipe
Water when being heated up, by filling into hot water such that it is able to improve the initial temperature of cooling pipe.By being by flow rate calculation
Device, can calculate rate of water make-up, to understand the moisturizing demand of locality, so as to calculate the energy value of heat exchange amount.
In the utility model, used as further scheme, the moisturizing pipeline is connected with electric heating system, the electric heating system and
Moisturizing pipeline valve is connected by PLC system control, the PLC system with temperature measuring equipment.The unlatching of moisturizing pipeline, and
The unlatching of Intelligent three-way valve, by temperature measuring equipment PLC system is fed back to, and by it trip temperature management and control is entered, so as to realize
The intellectuality of temperature.
In the utility model, as further scheme, in the cold water pipes accumulator tank is provided with；Set in the confession heat driven heat pump
There is water-pressure survey instrument, when water-pressure survey instrument index is less than accumulator tank index, accumulator tank starts retaining by PLC.
In the utility model, as further scheme, when system is arranged on school, with dormitory longitudinal direction as each unit,
By the water meter concentrated setting of every dormitory in unit in a casing, each water meter individually connects card reader by wire.
In the utility model, used as further scheme, each water meter is equipped with independent corresponding sub-control valve and water temperature water
Pressure detection means, the master control valve and sub-control valve have PLC system to be controlled according to the temperature of temperature detector.
In existing split water meter, easily there is the water pipe near water-main end and use up hot water, and the water pipe of end from the feelings without hot water
Condition.
By in the corresponding distributive pipe of each water meter, being respectively provided with single sub-control valve and water temperature control valve door；When only
When having water meter to operate, the hydraulic pressure of distributive pipe is very big, and substantial amounts of hot water can be caused quickly to pour in distributive pipe, this when
When time water temperature hydraulic pressure detection dress detects excessive hydraulic pressure and water temperature over-high, then PLC system control master control valve closing minor valve, subtracts
Few hydraulic pressure；
When multiple water meters operate simultaneously, the water temperature hydraulic pressure that such as multiple water temperature device for detecting water pressure are detected in water pipe differs
During cause, then the size of the control valve together of the sub-control valve in distributive pipe, to realize that the water yield and temperature of multiple water pipes oneself are put down
Weighing apparatus；
When water temperature device for detecting water pressure detects water temperature is far less than design temperature for a long time, then sub-control valve is automatically switched off,
Human body is avoided to catch a cold using cold water.
The beneficial effects of the utility model are：
1. the utility model carries out operational control using full automatic PLC control system, possesses reliability, security, entirely
Automatically wait technical characteristic, with the preferable market competitiveness, can according to preventing using water when heat exchange is carried out, due to
Water temperature is too low, and causes temperature to heat up slow defect.
2. the utility model can be counted in the waste residue of sewage and rate of water make-up, statistics be formed, in order to be directed to
Sewage Environment and rate of water make-up carry out pipe design.
3. the utility model simple structure, by existing equipment, and carries out Electronic Design according to the utility model, then may be used
Realize, it is easy to the industry to promote the use.
4. the utility model can effectively solve the problems, such as existing student's destruction water meter, so as to solve to keep in repair a difficult problem.
5. the utility model can be in effectively existing dormitory, and the unbalanced problem of hydraulic pressure water temperature is easy to balanced management.
6. the utility model can solve the problems, such as that pressure of hot water is not enough, be easy to be promoted the use in each family.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is slag-discharging device structural representation of the present utility model；
Waste residue pond 1, cesspool 2, sewage pipe 3, slag-discharging device 4, cold water pipes 5, sewage discharge pond 6, the first temperature measuring set
7th, second temperature measuring instrument 8, the first reflux line 9, the second reflux line 10, attemperater 11, moisturizing pipeline 12, supply heat driven heat pump
13rd, accumulator tank 14, water meter 15, card reader 16, master control valve 17, temperature hydraulic pressure measuring instrument 18, sub-control valve 19；
Motor 4.1, sewage inlet 4.2, housing 4.3, limber 4.4, slag charge outlet 4.5.
Specific embodiment
The utility model is described below in conjunction with drawings and Examples, following examples are solved with utility model optimal effectiveness
Release explanation.
Embodiment 1：
It is overall structure diagram of the present utility model such as Fig. 1, including cesspool 2, cesspool 2 is connected with sewage pipe 3,
Slag-discharging device 4 is provided with sewage pipe 3, slag-discharging device 4 includes housing 4.3, sewage inlet 4.2 and limber are provided with housing 4.3
4.4, sewage is entered in housing 4.3 by sewage inlet 4.2, by the rotating mechanism in housing 4.3（Driven by motor 4.1
It is dynamic）, debris are discharged, and sewage continues to be flowed in sewage pipe 3 by limber 4.4, in systems including First Heat Exchanger,
Two heat exchangers, the 3rd heat exchanger and the 4th heat exchanger, its according to being from left to right arranged in order, in above-mentioned heat exchanger, sewage pipe 3
It is sequentially connected with above-mentioned heat exchanger from left to right；Be provided with cold water pipes 5 on right side, the right-to-left of cold water pipes 5 successively with it is above-mentioned
Heat exchanger connects, so as to sewage and cold water carry out heat exchange in above-mentioned heat exchanger；
In First Heat Exchanger and the 4th heat exchanger, the first reflux line 9 and the second reflux line 10 are respectively equipped with, upper
State reflux line and be provided with Intelligent three-way valve with the junction of cold water pipes 5（It is not drawn in figure）, its control continuation stream of cold water pipes 5
It is logical, or liquid is flow in reflux line, it is respectively equipped with first at the first reflux line 9 and the second reflux line 10 warm
Degree measuring instrument 7 and second temperature measuring instrument 8, Intelligent three-way valve, the first temperature measuring set 7 and second temperature measuring instrument 8 and PLC
System connects；
Cold water pipes 5 finally flow into the top of attemperater 11, and the bottom of attemperater 11 is connected with cold water pipes 5 and is formed back
Road, and accumulator tank 14 is provided with cold water pipes 5, is connected for heat driven heat pump 13 with attemperater 11, attemperater 11 and water meter
15 and card reader 16 connect；The water pipe being connected with water meter 15 for heat driven heat pump 13 is provided with master control valve 17, each water meter and is all provided with
There are sub-control valve 19 and temperature hydraulic pressure measuring instrument 18, master control valve 17, sub-control valve 19 are by PLC system control, this enforcement
4 water meters 15 are provided with example, after each water meter 15 card reader 16 and delivery port are singly connected with.When only one of which water meter 15 is transported
When making, the hydraulic pressure of distributive pipe is very big, and substantial amounts of hot water can be caused quickly to pour in distributive pipe, this when of water temperature hydraulic pressure inspection
Survey fills 18 and detects that hydraulic pressure is excessive and during water temperature over-high, then PLC system control master control valve 17 closes minor valve, reduces hydraulic pressure；
When multiple water meters operate simultaneously, such as multiple water temperature device for detecting water pressure 18 detect water temperature hydraulic pressure in water pipe not
When consistent, then the size of the control valve together of the sub-control valve 19 in distributive pipe, to realize the water yield and temperature of multiple water pipes oneself
Degree balance；
When water temperature device for detecting water pressure 18 detects water temperature is far less than design temperature for a long time, then sub-control valve is automatically switched off
19, it is to avoid human body is caught a cold using cold water.In addition the sewage pipe 3 is connected with sewage discharge pond 6.
In the present embodiment, moisturizing pipeline 12 is provided with the second reflux line 10, in moisturizing pipeline 12 flow rate calculation is provided with
Device（It is not drawn in figure）, the moisturizing pipeline 12 is connected with electric heating system, and it can be with hot-water supply, electric heating system and moisturizing pipeline
Valve is by PLC system control.
During operation, open sewage pipe 3 is carried out to First Heat Exchanger, the second heat exchanger, the 3rd heat exchanger and the 4th heat exchanger
Heat exchange, after heat exchange temperature is lifted, opening cold water pipes 5 carries out temperature exchange so that the temperature in cold water pipes 5 is carried
Rise.
When the water temperature of cold water pipes 5 is less than setting value（Such as 20 degree）When, second temperature measuring instrument 8 detects temperature, PLC systems
System control Intelligent three-way valve, in reflux line 10 open, the water temperature in cold water pipes 5 higher than after 20 degree, PLC system
The valve opening of cold water pipes 5 in control Intelligent three-way valve, the valve closing of reflux line 10.When the water temperature of cold water pipes 5 it is low
In setting value more than 10 minutes, then open moisturizing pipeline 12 and inject hot water, when water temperature is higher than 20 degree, moisturizing pipeline 12 is closed
Close.So circulation, then can provide continuous hot water for attemperater 11.When water temperature is not high, can be by entering for heat driven heat pump 13
Row electric heating warming causes water temperature to rise, and water-pressure survey instrument is additionally provided with for heat driven heat pump 13, and water-pressure survey instrument is controlled with PLC system
Device connect, PLC system control accumulator tank 14 unlatching, when hydraulic pressure detector detect hydraulic pressure it is too low when, then PLC system control store
Pressure tank 14 is opened, and retaining is carried out, to ensure the abundance of the water yield.
Embodiment 2：
Difference from Example 1, is provided with moisturizing pipeline at the First Heat Exchanger, remaining working method and principle and reality
Apply example 1 identical.
Embodiment 3：
Difference from Example 1, when system is arranged on school, with dormitory longitudinal direction as each unit, will be every in unit
Between dormitory water meter concentrated setting in a casing, each water meter individually connects card reader by wire, is arranged so that and avoids
Water meter can be destroyed and arbitrarily abuse the problem of hot water by student in dormitory.Simple structure and convenience, and arrange water meter and
Card reader can realize that here is not described further according to prior art.
Finally it should be noted that：Obviously, above-described embodiment is used for the purpose of clearly illustrating the act that the utility model is made
Example, and the not restriction to implementing.For the those of ordinary skill in the field, on the basis of the above description can be with
Make other changes in different forms.There is no need to all of embodiment party's formula with exhaustion.And thus institute
Among the obvious change amplified out or variation are still in protection domain of the present utility model.
Claims (9)
1. a kind of split type constant temperature supply system of campus hot water, including cesspool and the sewage pipe being connected with cesspool, it is described
The multi-stage heat-exchanger for heat exchange is provided with sewage pipe, it is characterised in that：Also include cold water pipes, the cold water pipes lead to
Crossing multi-stage heat-exchanger is carried out after water temperature exchange, and one end is connected with attemperater top, and attemperater bottom is another with cold water pipes
One end connects；The attemperater be connected for heat driven heat pump, the confession heat driven heat pump is provided with heater, the confession heat driven heat pump rear portion
Multiple water meters are connected with, each water meter is connected with card reader and delivery port；
The water pipe that the confession heat driven heat pump is connected with water meter is provided with master control valve, each water meter and is equipped with sub-control valve.
2. the split type constant temperature supply system of campus hot water according to claim 1, it is characterised in that：The cold water pipes connect
Reflux line is connected to, the reflux line is connected by Intelligent three-way valve with cold water pipes, and reflux line is tubular with cooling water
Into loop in, be provided with heat exchanger；The Intelligent three-way valve goes out to be connected with the temperature survey dress of measurement cold water pipes temperature
Put, the temperature measuring equipment is connected by PLC system with Intelligent three-way valve.
3. the split type constant temperature supply system of campus hot water according to claim 2, it is characterised in that：The heat exchanger is certainly
From left to right is distributed with level Four, is wherein provided with reflux line in one-level heat exchanger and level Four, and in the reflux line list is provided with
To valve.
4. the split type constant temperature supply system of campus hot water according to claim 1, it is characterised in that：The sewage pipe goes out to set
There is slag-discharging device, the slag-discharging device includes housing, liquid outlet is provided with the housing, and deslagging rotating knife, institute are provided with the housing
It is slag-drip opening to state housing afterbody, and slag charge collection port is provided with the slag-drip opening, and at the slag charge collection port meausring apparatus is provided with.
5. the split type constant temperature supply system of campus hot water according to claim 2, it is characterised in that：In the reflux line
Hot water moisturizing pipeline is provided with, in the hot water moisturizing pipeline airflow calculator is provided with.
6. the split type constant temperature supply system of campus hot water according to claim 5, it is characterised in that：The moisturizing pipeline with
Electric heating system connects, and the electric heating system and moisturizing pipeline valve are by PLC system control, the PLC system and temperature survey
Device connects.
7. the split type constant temperature supply system of campus hot water according to claim 1, it is characterised in that：In the cold water pipes
It is provided with accumulator tank；Water-pressure survey instrument is provided with the confession heat driven heat pump, when water-pressure survey instrument index is less than accumulator tank index, pressure accumulation
Tank starts retaining by PLC.
8. the split type constant temperature supply system of campus hot water according to claim 1, it is characterised in that：When system is arranged on
During school, with dormitory longitudinal direction as each unit, by the water meter concentrated setting of every dormitory in unit in a casing, each water meter
Card reader is individually connected by wire.
9. the split type constant temperature supply system of campus hot water according to claim 1, it is characterised in that：Each water meter is equipped with
Independent corresponding sub-control valve and water temperature device for detecting water pressure, the master control valve and sub-control valve have PLC system according to water
The temperature of warm detection means is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973190.XU CN206113107U (en) | 2016-08-29 | 2016-08-29 | Split type constant temperature supply system of campus hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973190.XU CN206113107U (en) | 2016-08-29 | 2016-08-29 | Split type constant temperature supply system of campus hot water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113107U true CN206113107U (en) | 2017-04-19 |
Family
ID=58513564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620973190.XU Expired - Fee Related CN206113107U (en) | 2016-08-29 | 2016-08-29 | Split type constant temperature supply system of campus hot water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196259A (en) * | 2016-08-29 | 2016-12-07 | 广西天涌节能科技股份有限公司 | A kind of campus hot water split type constant temperature supply system |
| CN111156583A (en) * | 2019-12-25 | 2020-05-15 | 哈尔滨新中新电子股份有限公司 | Campus bathing water supply system of adjustable temperature |
-
2016
- 2016-08-29 CN CN201620973190.XU patent/CN206113107U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196259A (en) * | 2016-08-29 | 2016-12-07 | 广西天涌节能科技股份有限公司 | A kind of campus hot water split type constant temperature supply system |
| CN106196259B (en) * | 2016-08-29 | 2022-06-10 | 广西天涌节能科技股份有限公司 | Split type constant temperature supply system of campus hot water |
| CN111156583A (en) * | 2019-12-25 | 2020-05-15 | 哈尔滨新中新电子股份有限公司 | Campus bathing water supply system of adjustable temperature |
| CN111156583B (en) * | 2019-12-25 | 2021-11-23 | 哈尔滨新中新电子股份有限公司 | Campus bathing water supply system of adjustable temperature |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |