CN207501741U - A kind of domestic hot-water recycles filter device - Google Patents

A kind of domestic hot-water recycles filter device Download PDF

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Publication number
CN207501741U
CN207501741U CN201721566759.1U CN201721566759U CN207501741U CN 207501741 U CN207501741 U CN 207501741U CN 201721566759 U CN201721566759 U CN 201721566759U CN 207501741 U CN207501741 U CN 207501741U
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China
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water
heat exchanger
plate
board
tube
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CN201721566759.1U
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Chinese (zh)
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何毅
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Guangyuan Chuangju Environmental Protection And Energy Saving Technology Co ltd
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Sichuan Information Technology College
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Abstract

The utility model discloses a kind of domestic hot-waters to recycle filter device, including sewage catchment case, shell-and-tube heat exchanger, plate heat exchanger, filter, plate-type condenser, board-like water water- to-water heat exchanger, boiler, compressor;Sewage catchment case is connected with shell-and-tube heat exchanger, and shell-and-tube heat exchanger is connected with board-like water water- to-water heat exchanger, and board-like water water- to-water heat exchanger is connected with sewage catchment case;Compressor is connected with plate heat exchanger, and plate heat exchanger connects after by expansion valve and strainer valve with plate-type condenser, which is connected with the inlet of compressor;Boiler is connected after by second delivery pump with plate-type condenser, and plate-type condenser is connected with board-like water water- to-water heat exchanger, and board-like water water- to-water heat exchanger is connected with the return pipe of boiler;Medium liquid outlet, the medium liquid return hole of the shell-and-tube heat exchanger are connected by pipeline with plate heat exchanger.

Description

A kind of domestic hot-water recycles filter device
Technical field
The utility model is related to daily life device technical fields, relate in particular to a kind of domestic hot-water and recycle filtering dress It puts.
Background technology
The energy is always paid attention to by various countries, and power-economizing method, energy conservation measure, energy saving technique, power-saving technology, energy-conserving product are ground Study carefully and develop one of subject for various countries' attention.China is energy consumption big country, and efficiency of energy utilization is low, energy shortages, with its people Expanding economy needs a large amount of energy to meet the needs of the national economic development and living standards of the people raising, it may be said that energy Source has restrict the construction of all-round well-off society of China.
Domestic hot-water is extensive in places such as house, hotel, bathhouse, bath center, amusement on water center and swimming pools It uses.The a large amount of energy need to be consumed by producing domestic hot-water, and after domestic hot-water's use, water quality is contaminated, and has used partial heat, but Most of heat is discharged with draining, causes the significant wastage of the energy.By taking shower as an example:Hot water is generally by 10 DEG C of cool water heatings It is used into 40 DEG C of hot water, about 30 DEG C of temperature at discharging condensate, such 66.7% energy is discharged.Hot water temperature at discharging condensate is more than cold Coolant-temperature gage thus provides advantage to realize that the energy regenerating of hot water draining utilizes.Domestic hot-water has with water spot point Dissipate, water consumption variation greatly, with the randomness of water greatly, water pollution, gravity drainage, temperature at discharging condensate is low and temperature at discharging condensate is with draining Distance increase and reduce and hot water it is disposable the features such as, these improve hot water draining energy regenerating using ground difficulty.
Invention content
The purpose of this utility model is that in view of the above-mentioned defects in the prior art, a kind of domestic hot-water is provided and recycles filtering dress It puts.
To achieve these goals, the technical solution of the utility model is:
A kind of domestic hot-water recycles filter device, the sewage catchment case including being used to collect domestic hot-water, the domestic hot-water Recycling filter device further include shell-and-tube heat exchanger, plate heat exchanger, filter, plate-type condenser, board-like water-water heat exchanger, Boiler, compressor;The outlet pipe of the sewage catchment case is provided with the first delivery pump, and after by the first delivery pump with pipe First passage in shell heat exchanger is connected, in the sewage outlet pipe and board-like water-water heat exchanger of the shell-and-tube heat exchanger First passage is connected, and the first passage outlet pipe of the board-like water-water heat exchanger is connected with sewage catchment case;The compressor Medium outlet tube be connected with the second channel of plate heat exchanger, the outlet tube of the second channel of plate heat exchanger is set gradually There are expansion valve and strainer valve, and connected after by expansion valve and strainer valve with first passage in plate-type condenser, this is board-like cold The first passage medium outlet tube of condenser is connected with the inlet of compressor;The hot water outlet pipe of the boiler is provided with Two delivery pumps, and be connected after by second delivery pump with the second channel of plate-type condenser, the of the plate-type condenser The outlet tube of two channels is connected with the second channel of board-like water-water heat exchanger, the second channel of the board-like water-water heat exchanger Outlet tube is connected with the return pipe of boiler;Medium liquid outlet, the medium liquid return hole of the shell-and-tube heat exchanger pass through pipeline It is connected with the second channel of plate heat exchanger.
As the improvement to above-mentioned technical proposal, the liquid feeding end of the second channel of the board-like water-water heat exchanger and go out liquid End bridging has communicating pipe, which is provided with the first valve;The liquid feeding end setting of the second channel of the board-like water-water heat exchanger There is the second valve, which is located at the inside of communicating pipe and inlet tube crosspoint.
As the improvement to above-mentioned technical proposal, the outside bridging of the sewage catchment case and the first delivery pump has branch pipe, Third control valve is provided on the branch pipe;The 4th control is provided on the outside of the outside of bridging tie point, the sewage catchment case Valve processed.
As the improvement to above-mentioned technical proposal, medium liquid outlet, medium liquid return hole in shell-and-tube heat exchanger by The 5th control valve and the 6th control valve are provided on pipeline.
As the improvement to above-mentioned technical proposal, electric heating tube is provided in the sewage catchment case.
Compared with prior art, the utility model has the advantages and positive effects of:
The domestic hot-water of the utility model recycles filter device, and sewage out, is changed from sewage catchment case by shell-and-tube Hot device exchanges heat with the heat transferring medium in plate heat exchanger, and heat is released to by heat transferring medium by a plate heat exchanger again Refrigerant heat exchanger medium in plate-type condenser, heat transferring medium is after compressor compresses, by heat transferring medium in plate-type condenser Heat, which is transmitted to, needs the water that heats, and the water after heating is by the adjusting of the first valve, the first valve, with entering after sewage heat change Then boiler is re-used as hot water inlet water source and enters plate-type condenser cycle heat exchange, in effluent cycle, sewage is changed after overheat again Into sewage catchment case, temperature is increased to by required temperature using electrically heated mode, then again into shell-and-tube heat exchanger It exchanges heat, that is, realizes the purpose that domestic water is heated using sewage remaining energy.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, any modification, equivalent replacement, improvement and so on should be included in the utility model Within protection domain.
As shown in Figure 1, the domestic hot-water of the utility model recycles filter device, the sewage including being used to collect domestic hot-water Header tank 1, the domestic hot-water recycle filter device and further include shell-and-tube heat exchanger 2, plate heat exchanger 3, filter 4, board-like cold Condenser 5, board-like water-water heat exchanger 6, boiler 7, compressor 9;The outlet pipe of the sewage catchment case 1 is provided with the first conveying Pump 8, and be connected after by the first delivery pump 8 with the first passage in shell-and-tube heat exchanger 2, the shell-and-tube heat exchanger 2 Sewage outlet pipe is connected with the first passage in board-like water-water heat exchanger 6, and the first passage of the board-like water-water heat exchanger 6 goes out Water pipe is connected with sewage catchment case 1;The medium outlet tube of the compressor 9 is connected with the second channel of plate heat exchanger 3, The outlet tube of the second channel of plate heat exchanger 3 is disposed with expansion valve 10 and strainer valve 11, and is passing through 10 He of expansion valve It is connected after strainer valve 11 with first passage in plate-type condenser 5, first passage medium outlet tube and the compression of the plate-type condenser 5 The inlet of machine 9 is connected;The hot water outlet pipe of the boiler 7 is provided with the second delivery pump 12, and second defeated by this Send pump 12 after be connected with the second channel of plate-type condenser 5, the outlet tube of the second channel of the plate-type condenser 5 with it is board-like The second channel of water-water heat exchanger 6 is connected, outlet tube and the boiler 7 of the second channel of the board-like water-water heat exchanger 6 Return pipe is connected;Medium liquid outlet, the medium liquid return hole of the shell-and-tube heat exchanger 2 pass through pipeline and plate heat exchanger 3 Second channel is connected.
The liquid feeding end and outlet end bridging of the second channel of the board-like water-water heat exchanger 6 have communicating pipe, which sets It is equipped with the first valve 13;The liquid feeding end of the second channel of the board-like water-water heat exchanger 6 is provided with the second valve 14, second valve Door 14 is located at the inside of communicating pipe and inlet tube crosspoint.
The outside bridging of 1 and first delivery pump 8 of sewage catchment case has branch pipe, and third control valve is provided on the branch pipe 15;In the outside of bridging tie point, the outside of the sewage catchment case 1 is provided with the 4th control valve 16.
Medium liquid outlet, medium liquid return hole in shell-and-tube heat exchanger 2 by pipeline on be provided with the 5th control valve 16 With the 6th control valve 17.Electric heating tube is provided in the sewage catchment case 1.
The domestic hot-water of the utility model recycles filter device, and sewage out, is changed from sewage catchment case by shell-and-tube Hot device exchanges heat with the heat transferring medium in plate heat exchanger, and heat is released to by heat transferring medium by a plate heat exchanger again Refrigerant heat exchanger medium in plate-type condenser, heat transferring medium is after compressor compresses, by heat transferring medium in plate-type condenser Heat, which is transmitted to, needs the water that heats, and the water after heating is by the adjusting of the first valve, the first valve, with entering after sewage heat change Then boiler is re-used as hot water inlet water source and enters plate-type condenser cycle heat exchange, in effluent cycle, sewage is changed after overheat again Into sewage catchment case, temperature is increased to by required temperature using electrically heated mode, then again into shell-and-tube heat exchanger It exchanges heat, that is, realizes the purpose that domestic water is heated using sewage remaining energy.

Claims (5)

1. a kind of domestic hot-water recycles filter device, the sewage catchment case including being used to collect domestic hot-water, it is characterised in that:It should Domestic hot-water recycles filter device and further includes shell-and-tube heat exchanger, plate heat exchanger, filter, plate-type condenser, board-like water-water Heat exchanger, boiler, compressor;The outlet pipe of the sewage catchment case is provided with the first delivery pump, and is passing through the first conveying It is connected after pump with the first passage in shell-and-tube heat exchanger, the sewage outlet pipe of the shell-and-tube heat exchanger is changed with board-like water-water First passage in hot device is connected, and the first passage outlet pipe of the board-like water-water heat exchanger is connected with sewage catchment case;Institute The medium outlet tube for stating compressor is connected with the second channel of plate heat exchanger, the outlet tube of the second channel of plate heat exchanger Expansion valve and strainer valve are disposed with, and is connected after by expansion valve and strainer valve with first passage in plate-type condenser, The first passage medium outlet tube of the plate-type condenser is connected with the inlet of compressor;The hot water outlet pipe of the boiler The second delivery pump is provided with, and is connected after by second delivery pump with the second channel of plate-type condenser, this is board-like cold The outlet tube of the second channel of condenser is connected with the second channel of board-like water-water heat exchanger, and the of the board-like water-water heat exchanger The outlet tube of two channels is connected with the return pipe of boiler;Medium liquid outlet, the medium liquid return hole of the shell-and-tube heat exchanger It is connected by pipeline with the second channel of plate heat exchanger.
2. domestic hot-water according to claim 1 recycles filter device, it is characterised in that:The board-like water-water heat exchanger Second channel liquid feeding end and outlet end bridging have communicating pipe, which is provided with the first valve;The board-like water-water heat exchange The liquid feeding end of the second channel of device is provided with the second valve, which is located at the inside of communicating pipe and inlet tube crosspoint.
3. domestic hot-water according to claim 1 recycles filter device, it is characterised in that:The sewage catchment case and first The outside bridging of delivery pump has branch pipe, and third control valve is provided on the branch pipe;In the outside of bridging tie point, the sewage collection The 4th control valve is provided on the outside of water tank.
4. domestic hot-water according to claim 1 recycles filter device, it is characterised in that:In the medium of shell-and-tube heat exchanger Liquid outlet, medium liquid return hole by pipeline on be provided with the 5th control valve and the 6th control valve.
5. domestic hot-water according to claim 1 recycles filter device, it is characterised in that:It is set in the sewage catchment case There is electric heating tube.
CN201721566759.1U 2017-11-21 2017-11-21 A kind of domestic hot-water recycles filter device Active CN207501741U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721566759.1U CN207501741U (en) 2017-11-21 2017-11-21 A kind of domestic hot-water recycles filter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721566759.1U CN207501741U (en) 2017-11-21 2017-11-21 A kind of domestic hot-water recycles filter device

Publications (1)

Publication Number Publication Date
CN207501741U true CN207501741U (en) 2018-06-15

Family

ID=62505270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721566759.1U Active CN207501741U (en) 2017-11-21 2017-11-21 A kind of domestic hot-water recycles filter device

Country Status (1)

Country Link
CN (1) CN207501741U (en)

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Date Code Title Description
TR01 Transfer of patent right

Effective date of registration: 20220516

Address after: 628000 administration office building of Guangyuan Xiangchi Automobile Trade Co., Ltd., logistics park, Xiaxi office, Guangyuan Economic Development Zone, Guangyuan City, Sichuan Province

Patentee after: Guangyuan chuangju environmental protection and energy saving Technology Co.,Ltd.

Address before: No. 307, Benyue Road, Lizhou District, Guangyuan City, Sichuan Province 628017

Patentee before: SICHUAN INFORMATION TECHNOLOGY College