CN206113707U - Multistage waste water recovery system - Google Patents

Multistage waste water recovery system Download PDF

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Publication number
CN206113707U
CN206113707U CN201620977622.4U CN201620977622U CN206113707U CN 206113707 U CN206113707 U CN 206113707U CN 201620977622 U CN201620977622 U CN 201620977622U CN 206113707 U CN206113707 U CN 206113707U
Authority
CN
China
Prior art keywords
cold water
recovery system
reflux line
water pipes
slag
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.)
Withdrawn - After Issue
Application number
CN201620977622.4U
Other languages
Chinese (zh)
Inventor
黄伟军
梁华易
刘永丽
覃鐶
何燕
韦媛元
梁锋华
盘英靖
赵代龙
莫文贵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGXI TEAMRUN ENERGY-SAVING TECHNOLOGY Co Ltd
Original Assignee
GUANGXI TEAMRUN ENERGY-SAVING TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUANGXI TEAMRUN ENERGY-SAVING TECHNOLOGY Co Ltd filed Critical GUANGXI TEAMRUN ENERGY-SAVING TECHNOLOGY Co Ltd
Priority to CN201620977622.4U priority Critical patent/CN206113707U/en
Application granted granted Critical
Publication of CN206113707U publication Critical patent/CN206113707U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a multistage waste water recovery system, 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.

Description

Multistage wastewater recovery system
Technical field
This utility model is related to energy regeneration and reclaims field, and in particular to a kind of Multistage wastewater recovery 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 supplies 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 with public exchange that user uses using Regenerated energy exchange system, is pumped to building by supercharging Top water collector is further separated into pipeline by water knockout drum again and delivers to the water resource heat pump hot water main frame installed in user family, when user needs The hot water water tank supporting with which 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 after exchange again Looped cycle is formed to roof to use.
And existing residual neat recovering system, temperature exchange is carried out by multistage exchanger and cooling water pipe typically, 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, this is accomplished by a kind of more advanced method and apparatus, solves prior art In a difficult problem.
Utility model content
This utility model is for, in existing residual neat recovering system, the unreasonable structure for existing, waste heat amount of translation are not enough, carry Solve the above problems for a kind of Multistage wastewater recovery system.
It is of the present utility model to be realized in:A kind of Multistage wastewater recovery system, including cesspool and and cesspool The soil pipe of connection, is provided with the multi-stage heat-exchanger for heat exchange in the soil pipe, also including cold water pipe, the cold water pipe After multi-stage heat-exchanger carries out water temperature exchange, one end is connected with the top of attemperater in road, attemperater bottom and cold water pipe Road other end connection.
In this utility model, 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 of cold water is improved, is easy to be brought rapidly up.
In this utility model, as further scheme, the soil 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 swivel 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 this utility model, as further scheme, hot water moisturizing pipeline in the reflux line, is provided with, 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 this utility model, as further scheme, the moisturizing pipeline is connected with electric heating system, the electric heating system and Moisturizing pipeline valve is controlled by PLC system, and the PLC system is connected with temperature measuring equipment.The unlatching of moisturizing pipeline, and The unlatching of Intelligent three-way valve, feeds back to PLC system by temperature measuring equipment, enters trip temperature management and control by which, so as to realize The intellectuality of temperature.
The beneficial effects of the utility model are:
1. this utility model carries out operational control using full automatic PLC control system, possesses reliability, safety, 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 waste residue of sewage and rate of water make-up can be counted by this utility model, form statistical data, in order to be directed to Sewage Environment and rate of water make-up carry out pipe design.
3. this utility model simple structure, by existing equipment, and carries out Electronic Design according to this utility model, then may be used Realize, which is easy to the industry to promote the use.
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, soil 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;
Motor 4.1, sewage inlet 4.2, housing 4.3, limber 4.4, slag charge outlet 4.5.
Specific embodiment
This utility model is described below in conjunction with drawings and Examples, following examples are solved with utility model optimal effectiveness Release explanation.
Embodiment 1:
Such as Fig. 1, it is overall structure diagram of the present utility model, including cesspool 2, cesspool 2 is connected with soil pipe 3, Slag-discharging device 4 is provided with soil pipe 3, slag-discharging device 4 includes housing 4.3, and 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 continue to flow in soil 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, soil 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, 5 right-to-left of cold water pipes 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 Intelligent three-way valve is provided with 5 junction of cold water pipes(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 warm first to be respectively equipped with the first reflux line 9 and the second reflux line 10 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 are finally flowed at the top of attemperater 11, and 11 bottom of attemperater is connected with cold water pipes 5 and is formed back Road;And soil pipe 3 is connected with sewage discharge pond 6.
In the present embodiment, moisturizing pipeline 12 is provided with the second reflux line 10, is provided with flow rate calculation in moisturizing pipeline 12 Device(It is not drawn in figure), the moisturizing pipeline 12 is connected with electric heating system, and which can be with hot-water supply, electric heating system and moisturizing pipeline Valve is controlled by PLC system.
During operation, opening soil 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 5 water temperature of cold water pipes 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, until the water temperature in cold water pipes 5 is higher than after 20 degree, PLC system 5 valve opening of cold water pipes in control Intelligent three-way valve, the valve closing of reflux line 10.When 5 water temperature of cold water pipes 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 circulate, then continuous hot water can be provided for attemperater 11.
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.
Finally it should be noted that:Obviously, above-described embodiment is used for the purpose of clearly illustrating the act made by this utility model 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 (6)

1. a kind of Multistage wastewater recovery system, including cesspool and the soil pipe being connected with cesspool, are set in the soil pipe There is the multi-stage heat-exchanger for heat exchange, it is characterised in that:Also include cold water pipes, the cold water pipes are handed over by Multi-stage heat After parallel operation carries out water temperature exchange, one end is connected with the top of attemperater, and attemperater bottom is connected with the cold water pipes other end.
2. Multistage wastewater recovery system according to claim 1, it is characterised in that:The cold water pipes are connected with return duct Road, the reflux line are connected with cold water pipes by Intelligent three-way valve, in the loop that reflux line is formed with cooling water pipe, It is provided with heat exchanger;The Intelligent three-way valve goes out the temperature measuring equipment for being connected with measurement cold water pipes temperature, the temperature Detection means is connected with Intelligent three-way valve by PLC system.
3. Multistage wastewater recovery system according to claim 2, it is characterised in that:The heat exchanger is distributed from left to right Level Four is provided with, and wherein reflux line is provided with one-level heat exchanger and level Four, is provided with check valve in the reflux line.
4. Multistage wastewater recovery system according to claim 1, it is characterised in that:The soil pipe goes out to be provided with slag-discharging device, The slag-discharging device includes housing, and liquid outlet is provided with the housing, and deslagging swivel knife, the housing afterbody are provided with the housing For slag-drip opening, slag charge collection port is provided with the slag-drip opening, at the deslagging collection port, meausring apparatus is provided with.
5. Multistage wastewater recovery system according to claim 2, it is characterised in that:Hot water benefit is provided with the reflux line Waterpipe, is provided with airflow calculator in the hot water moisturizing pipeline.
6. Multistage wastewater recovery system according to claim 5, it is characterised in that:The moisturizing pipeline is connected with electric heating system Connect, the electric heating system and moisturizing pipeline valve are controlled by PLC system, and the PLC system is connected with temperature measuring equipment.
CN201620977622.4U 2016-08-29 2016-08-29 Multistage waste water recovery system Withdrawn - After Issue CN206113707U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620977622.4U CN206113707U (en) 2016-08-29 2016-08-29 Multistage waste water recovery system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620977622.4U CN206113707U (en) 2016-08-29 2016-08-29 Multistage waste water recovery system

Publications (1)

Publication Number Publication Date
CN206113707U true CN206113707U (en) 2017-04-19

Family

ID=58514059

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620977622.4U Withdrawn - After Issue CN206113707U (en) 2016-08-29 2016-08-29 Multistage waste water recovery system

Country Status (1)

Country Link
CN (1) CN206113707U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106197069A (en) * 2016-08-29 2016-12-07 广西天涌节能科技股份有限公司 Multistage wastewater recovery system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106197069A (en) * 2016-08-29 2016-12-07 广西天涌节能科技股份有限公司 Multistage wastewater recovery system
CN106197069B (en) * 2016-08-29 2018-10-09 广西天涌节能科技股份有限公司 Multistage wastewater recovery system

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GR01 Patent grant
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AV01 Patent right actively abandoned

Granted publication date: 20170419

Effective date of abandoning: 20181009

AV01 Patent right actively abandoned