CN208059296U - High temperature heat pump industrial exhaust heat cascade utilization hot water machine - Google Patents
High temperature heat pump industrial exhaust heat cascade utilization hot water machine Download PDFInfo
- Publication number
- CN208059296U CN208059296U CN201820097120.1U CN201820097120U CN208059296U CN 208059296 U CN208059296 U CN 208059296U CN 201820097120 U CN201820097120 U CN 201820097120U CN 208059296 U CN208059296 U CN 208059296U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- bellows
- air heat
- hot water
- high temperature
- 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.)
- Active
Links
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of high temperature heat pump industrial exhaust heat cascade utilization hot water machines, including bellows, attemperater and sequentially connected air heat exchanger group, compressor, hot water heat exchanger, expansion valve, air heat exchanger group is mounted in bellows, air heat exchanger group exports the first air heat exchanger being arranged in order by bellows entrance to bellows, second air heat exchanger and third air heat exchanger composition, bellows inlet is provided with the fan for absorbing hot gas, filter screen I is provided in bellows before first air heat exchanger, bellows exit is provided with the filter screen II for preventing dust from entering, bellows are specially cylinder type hollow pipeline, bellows inner wall is equipped with corrosion-resistant finishes.The utility model is simple in structure, easy to implement, the waste heat for being conducive to adequately generate using high temperature heat pump by air heat exchanger group step arrangement, improves UTILIZATION OF VESIDUAL HEAT IN and transfer efficiency, and the present apparatus has longer service life, can generate higher economic benefit.
Description
Technical field
The utility model is related to a kind of high temperature heat pump industrial exhaust heat cascade utilization hot water machines, belong to waste gas heat utilization hot water
Machine field.
Background technology
In today of heat pump cause fast development, we also noted that some phenomenons in this way, as enterprises such as power plant, steel plant
Industry will produce a large amount of heat in production process, some heats are cooled away with cooling tower, some heats wave by between
Expense is fallen, and with the implementation that the stringent and national energy conservation and emission reduction of environmentally friendly system requires, needs the heat weight for originally wasting this part
New to utilize, currently used UTILIZATION OF VESIDUAL HEAT IN hot water machine carries out the absorption of heat using single air heat exchanger, produces certain temperature
Hot water carry out Commercial cultivation again, in the hot water machine course of work, the heat of waste gas residual heat is not focused on, have heat
Transfer efficiency is low, and waste heat wastes serious feature, therefore, it is necessary to be optimized to waste gas heat utilization hot water machine structure, to carry
High UTILIZATION OF VESIDUAL HEAT IN and transfer efficiency.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of high temperature heat pump industrial exhaust heat steps
Utilize hot water machine.
In order to realize above-mentioned target, the utility model adopts the following technical scheme：
A kind of high temperature heat pump industrial exhaust heat cascade utilization hot water machine, including bellows, attemperater and sequentially connected air
Heat exchanger group, compressor, hot water heat exchanger, expansion valve, aforementioned air heat exchanger group are mounted in bellows, aforementioned air heat exchanger
Group exports the first air heat exchanger, the second air heat exchanger and the third air heat exchanger that are arranged in order by bellows entrance to bellows
Composition, aforementioned bellows inlet are provided with the fan for absorbing hot gas, are provided with before the first air heat exchanger in aforementioned bellows
Filter screen I, aforementioned bellows exit are provided with the filter screen II for preventing dust from entering, and aforementioned bellows are specially cylinder type hollow pipe
Road, aforementioned bellows inner wall are equipped with corrosion-resistant finishes.
Preferably, foregoing filtration net I and filter screen II is air filtration cotton.
Preferably, aforementioned air filter cotton filters some skies using first (thick) effect rank as defined in GB/T14295-2008
Dust in gas extends the service life of air heat exchanger group.
Preferably, between aforementioned first air heat exchanger, the second air heat exchanger and third air heat exchanger are arranged in order
Every not less than 2m, step arrangement is conducive to the waste heat adequately generated using high temperature heat pump.
Preferably, the outlet of aforementioned first air heat exchanger, the second air heat exchanger and third air heat exchanger passes through four
Siphunculus interface is connect with compressor, aforementioned first air heat exchanger, the second air heat exchanger and third air heat exchanger entrance
It is connect with expansion valve by four-way pipe interface.
Preferably, aforementioned corrosion-resistant finishes is epoxy coating, prevents the acid in the waste heat of high temperature heat pump generation
Matter corrodes bellows, extends the service life of device.
The utility model is beneficial in that：The utility model is simple in structure, easy to implement, passes through air heat exchanger group
Step arrangement is conducive to the waste heat adequately generated using high temperature heat pump, and improving UTILIZATION OF VESIDUAL HEAT IN and transfer efficiency, the present apparatus has
Longer service life can generate higher economic benefit.
Description of the drawings
Fig. 1 is the structural representation after a kind of high temperature heat pump industrial exhaust heat cascade utilization hot water machine expansion of the utility model
Figure.
The meaning of reference numeral in figure：1, bellows, 2, attemperater, the 3, first air heat exchanger, the 4, second air heat-exchange
Device, 5, third air heat exchanger, 6, compressor, 7, hot water heat exchanger, 8, expansion valve, 9, four-way pipe interface, 10, fan, 11, mistake
Strainer I, 12, filter screen II.
Specific implementation mode
Specific introduce is made to the utility model below in conjunction with the drawings and specific embodiments.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
Referring to Fig. 1, a kind of high temperature heat pump industrial exhaust heat cascade utilization hot water machine of the utility model, including bellows 1, heat preservation
Water tank 2 and sequentially connected air heat exchanger group, compressor 6, hot water heat exchanger 7, expansion valve 8, the water in attemperater 2 pass through
Pipeline is connected in hot water heat exchanger 7, and air heat exchanger group is mounted in bellows 1, and air heat exchanger group is by 1 entrance of bellows to wind
Case 1 exports the first air heat exchanger 3, the second air heat exchanger 4 and third air heat exchanger 5 being arranged in order and forms, and first is empty
The interval that gas heat exchanger 3, the second air heat exchanger 4 and third air heat exchanger 5 are arranged in order is not less than 2m, and step arrangement is advantageous
In the waste heat adequately generated using high temperature heat pump, the first air heat exchanger 3, the second air heat exchanger 4 and third air heat-exchange
The outlet of device 5 is connect by four-way pipe interface 9 with compressor 6, and the first air heat exchanger 3, the second air heat exchanger 4 and third are empty
The entrance of gas heat exchanger 5 is connect by four-way pipe interface 9 with expansion valve 8.
Referring to Fig. 1,1 inlet of bellows is provided with the fan 10 for absorbing hot gas, the first air heat exchanger 3 in bellows 1
Before be provided with filter screen I11,1 exit of bellows is provided with the filter screen II12 for preventing dust from entering, and bellows 1 are specially cylinder
Hollow pipe, 1 inner wall of bellows are equipped with corrosion-resistant finishes, and wherein corrosion-resistant finishes is epoxy coating, prevents high temperature heat pump from producing
Acidic materials in raw waste heat corrode bellows 1, extend the service life of device.
Specific in the present embodiment, filter screen I11 and filter screen II12 are air filtration cotton, and air filtration cotton is adopted
First (thick) effect rank, filters the dust in some air as defined in GB/T14295-2008, extends making for air heat exchanger group
Use the service life.
To sum up aforementioned, the utility model is simple in structure, easy to implement, is conducive to fill by air heat exchanger group step arrangement
The waste heat generated using high temperature heat pump divided, improves UTILIZATION OF VESIDUAL HEAT IN and transfer efficiency, and the present apparatus has longer service life, energy
Enough generate higher economic benefit.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiments or example.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation
The technical solution obtained, all falls in the scope of protection of the utility model.
Claims (5)
1. a kind of high temperature heat pump industrial exhaust heat cascade utilization hot water machine, which is characterized in that connect including bellows, attemperater and successively
The air heat exchanger group that connects, compressor, hot water heat exchanger, expansion valve, the air heat exchanger group are mounted in bellows, the sky
Gas heat exchanger group is empty by the first air heat exchanger, the second air heat exchanger and the third that bellows entrance is arranged in order to bellows outlet
Gas heat exchanger forms, and the bellows inlet is provided with the fan for absorbing hot gas, the first air heat exchanger in the bellows
Before be provided with filter screen I, the bellows exit is provided with the filter screen II for preventing dust from entering, and the bellows are specially cylinder
Shape hollow pipe, the bellows inner wall are equipped with corrosion-resistant finishes.
2. a kind of high temperature heat pump industrial exhaust heat cascade utilization hot water machine according to claim 1, which is characterized in that the mistake
Strainer I and filter screen II is air filtration cotton.
3. a kind of high temperature heat pump industrial exhaust heat cascade utilization hot water machine according to claim 1, which is characterized in that described
The interval that one air heat exchanger, the second air heat exchanger and third air heat exchanger are arranged in order is not less than 2m.
4. a kind of high temperature heat pump industrial exhaust heat cascade utilization hot water machine according to claim 1, which is characterized in that described
The outlet of one air heat exchanger, the second air heat exchanger and third air heat exchanger is connect by four-way pipe interface with compressor,
The entrance of first air heat exchanger, the second air heat exchanger and third air heat exchanger passes through four-way pipe interface and expansion valve
Connection.
5. a kind of high temperature heat pump industrial exhaust heat cascade utilization hot water machine according to claim 1, which is characterized in that described resistance to
Corrosion resistant coating is epoxy coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097120.1U CN208059296U (en) | 2018-01-22 | 2018-01-22 | High temperature heat pump industrial exhaust heat cascade utilization hot water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820097120.1U CN208059296U (en) | 2018-01-22 | 2018-01-22 | High temperature heat pump industrial exhaust heat cascade utilization hot water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208059296U true CN208059296U (en) | 2018-11-06 |
Family
ID=63996138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820097120.1U Active CN208059296U (en) | 2018-01-22 | 2018-01-22 | High temperature heat pump industrial exhaust heat cascade utilization hot water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208059296U (en) |
-
2018
- 2018-01-22 CN CN201820097120.1U patent/CN208059296U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203203020U (en) | Steam waste heat water recycling device for machining paper | |
| CN206563501U (en) | A kind of rotary kiln cement clinker production line waste heat recycling system | |
| CN105570956A (en) | Boiler flue gas waste heat circulating heat-supply system | |
| CN208059296U (en) | High temperature heat pump industrial exhaust heat cascade utilization hot water machine | |
| CN101368749B (en) | Recirculated water low-level regenerated energy heating system of cooling column in thermal plant and refrigeration plant | |
| CN201636832U (en) | Exhaust heat boiler of electric steelmaking furnace | |
| CN202024311U (en) | Boiler dead steam recovery unit | |
| CN202532433U (en) | Periodic emission heat recovery system of boiler | |
| CN212378579U (en) | Little steam turbine exhaust steam recycling system | |
| CN209604217U (en) | A kind of air compressor machine | |
| CN203349676U (en) | Chimney recovering waste heat of boiler smoke | |
| CN204007193U (en) | Condenser | |
| CN209621560U (en) | A kind of residual heat of air compressor recycling supplying hot water circulating water saving system | |
| CN102538496A (en) | Zero-emission comprehensive utilizing technology for continuous-casting secondary-cooling vapor and converter vaporizing vapor | |
| CN202745813U (en) | Mine well ventilation air and water drainage heat energy comprehensive utilization system | |
| CN202709790U (en) | Water vapor recycling recovery device | |
| CN205372701U (en) | Waste heat of boiler flue gas circulation heat supply system | |
| CN205783020U (en) | A kind of effective absorption waste heat boiler containing zinc high-temperature flue gas waste heat | |
| CN213687976U (en) | Novel power plant cooling water waste heat recovery system for preparing domestic hot water | |
| CN108592656A (en) | A kind of natural air cooled tube bank radiator of modularization header pipe type | |
| CN203442786U (en) | Steam condensate water recovery system for glutinous rice flour drying device | |
| CN207247248U (en) | Boiler exhaust gas energy conserving system | |
| CN202643713U (en) | Blast furnace slag flushing water waste heat recovery system | |
| CN220083795U (en) | Device for carrying out secondary utilization and recovery on heat energy of steam condensate | |
| CN219494110U (en) | Garbage bin heating system for garbage power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |