CN207501741U - A kind of domestic hot-water recycles filter device - Google Patents
A kind of domestic hot-water recycles filter device Download PDFInfo
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- 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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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
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.
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 |
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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 |
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| CN (1) | CN207501741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857777A (en) * | 2022-05-13 | 2022-08-05 | 中煤矿业集团有限公司 | Domestic sewage waste heat recovery system and construction method thereof |
-
2017
- 2017-11-21 CN CN201721566759.1U patent/CN207501741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857777A (en) * | 2022-05-13 | 2022-08-05 | 中煤矿业集团有限公司 | Domestic sewage waste heat recovery system and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 |
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| TR01 | Transfer of patent right |