CN107355985A - A kind of heat pump water-heating machine device - Google Patents
A kind of heat pump water-heating machine device Download PDFInfo
- Publication number
- CN107355985A CN107355985A CN201710359934.8A CN201710359934A CN107355985A CN 107355985 A CN107355985 A CN 107355985A CN 201710359934 A CN201710359934 A CN 201710359934A CN 107355985 A CN107355985 A CN 107355985A
- Authority
- CN
- China
- Prior art keywords
- water
- evaporator
- condenser
- pipeline
- heat pump
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
Abstract
The present invention relates to a kind of heat pump water-heating machine device,Including evaporator,The evaporator both sides are respectively equipped with inlet duct and air-out apparatus,The side ducts of evaporator one connect gas-liquid water separator,The side ducts of gas-liquid water separator one connect compressor,The compressor connects defrosting pipeline and the first condenser respectively,The defrosting pipeline is provided with bypass defrosting magnetic valve,The defrosting pipeline other end connection evaporator,The present invention is by provided with water demineralization device,Hard water usually is used after softening in heating,So as to realize the scaling degree for delaying and reducing inner water tank wall,Improve the use efficiency and heat transfer effect of heat pump water-heating machine,Meet the big temperature difference during operation of system directly-heated simultaneously provided with double-condenser,The requirement of small temperature difference big flow when low discharge requirement and circular flow,Ensure that pipeline is unimpeded provided with defrosting pipeline,Realize reusing of energy source,The temperature with water is ensure that simultaneously.
Description
Technical field
The present invention relates to a kind of heat pump water-heating machine device, belong to heat pump water-heating machine technical field.
Background technology
With expanding economy, requirement more and more higher of the people to quality of life, including requirement to bathing of having a shower also are got over
Come higher, gas heater, electric heater, solar water heater all much can not meet people to be wanted to comfortable energy-conservation and safety
Ask, so as to which heat pump water-heating machine arises at the historic moment.Wherein, air-source heat pump hot water is one to be widely used in heat pump water-heating machine
Kind, be it is a kind of can substitute boiler not by the energy-saving environment-friendly hot water feeding mechanism of resource constraint, it is cold using green non-pollution
Matchmaker, the heat in draw air, by the work done of compressor, produce more than 50 degree of domestic hot-water.
During using air-source heat pump hot water, if running heating, outdoor running environment under low-temperature condition
Badly, when less than 0 DEG C evaporator outer wall meeting frosting of evaporator outside wall temperature of air-source heat pump hot water, so as to influence to make
Thermal effect and its normal operation, and then defrost to turn into and perplex the big problem that user uses air-source heat pump hot water.It is and current
Defrost method in defrosting process can produce cold water, reduce the temperature of domestic water, influence the using effect of user, it is home-use
Water typically contains a certain amount of calcium ion and magnesium ion and is referred to as hard water, due to can not cause by softening, long-term use of hard water
Inner water tank wall fouling, the incrustation scale coefficient of overall heat transmission is low, causes heat transfer rate to decline, and reduces the efficiency of complete machine, in heat pump, is to improve
The heating of system and heating outlet capacity, normal air source heat pump hot water would generally increase the condenser in system to improve system
Heating and heating outlet capacity, it is done so that can not meet the big temperature difference, low discharge requirement and to follow during the operation of system directly-heated simultaneously
The requirement of the small temperature difference, big flow during inscription of loop, causes that system heating capacity is not high, so as to have impact on the water heating energy of system
Power.
The content of the invention
The technical problem to be solved in the present invention overcomes the defects of existing, there is provided a kind of heat pump water-heating machine device, can be effective
Solve the problems, such as in background technology.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of heat pump water-heating machine device, including evaporator, the evaporator both sides are respectively equipped with inlet duct and air-out apparatus, institute
The side ducts of evaporator one connection gas-liquid water separator is stated, the side ducts of gas-liquid water separator one connect compressor, the compression
Machine connects defrosting pipeline and the first condenser respectively, and the defrosting pipeline is provided with bypass defrosting magnetic valve, the defrosting pipeline
The other end connects evaporator, and the first condenser difference pipeline connects the second condenser and boiler, first condenser
Temperature sensor, the second condenser difference pipeline connection evaporator, heat-exchanger pump and the filter, institute are provided between boiler
State and flow controller is provided between the second condenser and evaporator, water valve one is provided between second condenser and filter, it is described
The side ducts of filter one connect water demineralization device, and the water demineralization device connects cooling water inlet and mixing valve respectively, described
Water valve two, the mixing valve pipeline connection boiler are provided between water demineralization device and mixing valve, the boiler pipeline connects
Connect heat-exchanger pump.
Furthermore, the water demineralization device is softened using resin to hard water.
Furthermore, salt solution generation room is provided with the water demineralization device.
Furthermore, the compressor is that paddy takes turns Gas-supplying enthalpy-increasing compressor.
Beneficial effect of the present invention：The present invention is by provided with water demineralization device, adding hard water usually after softening
Heat uses, and so as to realize the scaling degree for delaying and reducing inner water tank wall, improves the use efficiency of heat pump water-heating machine and changes
Thermal effect, meet small temperature difference when the big temperature difference, low discharge requirement and circular flow during the operation of system directly-heated simultaneously provided with double-condenser
The requirement of big flow, ensure that pipeline is unimpeded provided with defrosting pipeline, realize reusing of energy source, while ensure that the temperature with water.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.
Fig. 1 is a kind of heat pump water-heating machine structure drawing of device of the present invention.
Label in figure：1st, evaporator；2nd, inlet duct；3rd, air-out apparatus；4th, gas-liquid water separator；5th, compressor；6th, remove
White pipeline；7th, the first condenser；8th, bypass defrosting magnetic valve；9th, the second condenser；10th, boiler；11st, temperature sensor；12、
Heat-exchanger pump；13rd, filter；14th, flow controller；15th, water valve one；16th, water demineralization device；17th, cooling water inlet；18th, mixing valve；
19th, water valve two.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in figure 1, a kind of heat pump water-heating machine device, including evaporator 1, the both sides of evaporator 1 are respectively equipped with air inlet
Device 2 and air-out apparatus 3, the side ducts of evaporator 1 one connection gas-liquid water separator 4, by gas-liquid separator 4 with ensure into
Enter 5 all gas of compressor, ensure that compressor 5 can be operated normally, the side ducts of the gas-liquid water separator 4 one connection compression
Machine 5, the compressor 5 are that paddy takes turns Gas-supplying enthalpy-increasing compressor, and tonifying Qi can reduce the delivery temperature of compressor, and tonifying Qi increases
Refrigerant flow in condenser, also just accordingly increases the heating capacity of source pump, and Gas-supplying enthalpy-increasing can improve the system of system
Thermal property coefficient, the compressor 5 connect the defrosting condenser 7 of pipeline 6 and first respectively, and the defrosting pipeline 6 is provided with bypass
Defrost magnetic valve 8, defrosting pipeline 6 other end connection evaporator 1, when the opening bypass defrosting magnetic valve 8 and closes institute
The pipeline 6 that defrosted when stating flow controller 14, described in the compressor 5 forms defrosting loop with the evaporator 1, when the closing bypass
Defrosting magnetic valve 8 and when opening flow controller 14, the air-source heat pump hot water be in hot water process, is removed when opening described bypass
White magnetic valve 8 and when closing flow controller 14, high-temperature gas avoids condenser behind the outlet out of compressor 5, is directly entered defrosting
Pipeline 6 reaches evaporator 1, melts outer wall frost accumulated using heat and comes off, and will not produce cold water, can be protected while defrosting clean
The temperature of card water, first condenser 7 distinguish the second condenser of pipeline connection 9 and boiler 10, first condenser 7
Temperature sensor 11 is provided between boiler 10, temperature sensor 11 is mainly to sense the temperature for flowing into boiler reclaimed water, institute
State the second condenser 9 difference pipeline connection evaporator 1, heat-exchanger pump 12 and filter 13, second condenser 9 and evaporator 1
Between be provided with flow controller 14, water valve 1, the side pipe of filter 13 1 are provided between second condenser 9 and filter 13
Road connection water demineralization device 16, the water demineralization device 16 is softened using resin to hard water, the water demineralization dress
Put and salt solution generation room be provided with 16, generate the salt solution of room using salt solution and resin carries out heat exchange, recover the adsorption capacity of resin,
Resin is used repeatedly for realization, and the water demineralization device 16 connects cooling water inlet 17 and mixing valve 18 respectively, mixing
Valve 18 can mix hot water in proportion with cold water, there is provided the water of appropriate temperature, the water demineralization device 16 and mixing valve 18
Between be provided with water valve 2 19, the pipeline of mixing valve 18 connects boiler 10, and the pipeline of boiler 10 connects heat-exchanger pump 12.
The present invention is when in use：Air enters from inlet duct 2, and certain heat is provided for air by evaporator 1, leads to
Cross gas-liquid segregating unit 4 and isolate liquid, ensure that all gas into compressor 5, compressor 5 enter the after air is compressed
One condenser 7 and the second condenser 9, while cold water enters from cold water, 17 enter, by water demineralization device 16, filter 13
The second condenser 9 and the first condenser 7 are reached, heat exchange is carried out with air, air circulates always, until from the row of air-out apparatus 3
Go out, the hot water after heat exchange flows to boiler 10, and the hot water of boiler 10 entered mixing valve 18 with after cold water mix, being sent to user
Place, bypass defrosting magnetic valve 8 is opened when 1 soon frosting of evaporator, flow controller 14 is closed, is defrosted.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
It is above the preferable embodiment of the present invention, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed, and therefore, the invention is not limited in above-mentioned embodiment, every those skilled in the art exist
Any conspicuously improved, replacement or modification made on the basis of the present invention belong to protection scope of the present invention.
Claims (4)
1. kind of heat pump water-heating machine device, including evaporator（1）, it is characterised in that the evaporator（1）Both sides are respectively equipped with air inlet
Device（2）And air-out apparatus（3）, the evaporator（1）One side ducts connect gas-liquid water separator（4）, the gas-liquid water separation
Machine（4）One side ducts connect compressor（5）, the compressor（5）Connection defrosting pipeline respectively（6）With the first condenser（7）, institute
State defrosting pipeline（6）It is provided with bypass defrosting magnetic valve（8）, the defrosting pipeline（6）The other end connects evaporator（1）, it is described
First condenser（7）Pipeline connects the second condenser respectively（9）With boiler（10）, first condenser（7）With boiler
（10）Between be provided with temperature sensor（11）, second condenser（9）Pipeline connection evaporator respectively（1）, heat-exchanger pump（12）
With filter（13）, second condenser（9）With evaporator（1）Between be provided with flow controller（14）, second condenser（9）
With filter（13）Between be provided with water valve one（15）, the filter（13）One side ducts connect water demineralization device（16）, institute
State water demineralization device（16）Cooling water inlet is connected respectively（17）And mixing valve（18）, the water demineralization device（16）With mixing
Valve（18）Between be provided with water valve two（19）, the mixing valve（18）Pipeline connects boiler（10）, the boiler（10）Pipeline
Connect heat-exchanger pump（12）.
A kind of 2. heat pump water-heating machine device according to claim 1, it is characterised in that：The water demineralization device（16）Utilize
Resin softens to hard water.
A kind of 3. heat pump water-heating machine device according to claim 1, it is characterised in that：The water demineralization device（16）Inside set
There is salt solution to generate room.
A kind of 4. heat pump water-heating machine device according to claim 1, it is characterised in that：The compressor（5）Tonifying Qi is taken turns for paddy
Enthalpy-increasing compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359934.8A CN107355985A (en) | 2017-05-20 | 2017-05-20 | A kind of heat pump water-heating machine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359934.8A CN107355985A (en) | 2017-05-20 | 2017-05-20 | A kind of heat pump water-heating machine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107355985A true CN107355985A (en) | 2017-11-17 |
Family
ID=60271580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710359934.8A Withdrawn CN107355985A (en) | 2017-05-20 | 2017-05-20 | A kind of heat pump water-heating machine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107355985A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170068763A (en) * | 2015-12-10 | 2017-06-20 | 롯데알미늄 주식회사 | Water saving device of instantaneous boiler and method thereof |
| CN110068175A (en) * | 2018-01-24 | 2019-07-30 | 温岭市三泉冷却设备有限公司 | A kind of cooling device of large size heat-producing device |
-
2017
- 2017-05-20 CN CN201710359934.8A patent/CN107355985A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170068763A (en) * | 2015-12-10 | 2017-06-20 | 롯데알미늄 주식회사 | Water saving device of instantaneous boiler and method thereof |
| KR101867521B1 (en) * | 2015-12-10 | 2018-06-15 | 롯데알미늄 주식회사 | Water saving device of instantaneous boiler |
| CN110068175A (en) * | 2018-01-24 | 2019-07-30 | 温岭市三泉冷却设备有限公司 | A kind of cooling device of large size heat-producing device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171117 |
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| WW01 | Invention patent application withdrawn after publication |