CN206919424U - An a kind of high-temperature-hot-water group of planes - Google Patents
An a kind of high-temperature-hot-water group of planes Download PDFInfo
- Publication number
- CN206919424U CN206919424U CN201720500511.9U CN201720500511U CN206919424U CN 206919424 U CN206919424 U CN 206919424U CN 201720500511 U CN201720500511 U CN 201720500511U CN 206919424 U CN206919424 U CN 206919424U
- Authority
- CN
- China
- Prior art keywords
- hot
- temperature
- module
- water
- planes
- 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
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides an a kind of high-temperature-hot-water group of planes, it is made up of more high-temperature-hot-water machines, every high-temperature-hot-water machine is a single module, and the high-temperature-hot-water group of planes passes through control device, control planning is established between each module, the unlatching and stopping of each module can be controlled.By the calculating to different operating modes, the optimal value of opening module quantity can be calculated, plays a part of improving service efficiency；Meanwhile the control device can also be monitored in real time to the running parameter of a high-temperature-hot-water group of planes, once noting abnormalities, all module easy accesses can be closed in time, or only close abnormal module, do not influence the normal work of remaining module.A whole high-temperature-hot-water group of planes has ensured efficiency and security by intelligentized control.
Description
Technical field
An a kind of high-temperature-hot-water group of planes is the utility model is related to, includes the more high-temperature-hot-water machines set with modular form,
A kind of more particularly to high-temperature-hot-water group of planes for being capable of intelligentized control method.
Background technology
High-temperature-hot-water unit has been obtained for being widely applied in industrial circle, especially Surface Processing Industry.Existing skill
Art is usually to extract liquid to be heated from treatment trough out, is guided into evaporator, and heat exchange is carried out with refrigerant；After heating
Liquid is again by pipeline back in treatment trough, and the refrigerant after cooling is heated up by compressor again, and realization moves in circles.But
Following problem be present in such technical scheme：1st, the refrigerant after cooling needs heating to recycle, heat absorption during heating
Journey is wasted；2nd, the selection of device structure and refrigerant is limited by, liquid to be heated can only typically be heated to 75 degrees Celsius；3rd, it is right
, it is necessary to which the machine group cooperation that more hot water machines are formed, lacks in the prior art for the operating mode needed compared with great heating capacity
The scheme being control effectively to this machine group；4th, the control model of machine group of the prior art is still not intelligent enough.
The content of the invention
In view of this, content of the present utility model is to provide an a kind of high-temperature-hot-water group of planes, it is characterised in that including more height
Water dispenser is warmed, each high-temperature-hot-water machine comprises at least compressor, condenser, evaporator, and every high-temperature-hot-water machine is institute
State a module of a high-temperature-hot-water group of planes；Each module is respectively equipped with hot water storgae branch pipe, cooling groove branch pipe, is parallel to respectively
The hot water storgae house steward of the high-temperature-hot-water group of planes, cool on groove house steward, the hot water storgae house steward connects hot water storgae, the cooling groove
House steward connects cooling groove；The hot water storgae house steward is provided with heat-exchanger pump, and the cooling groove house steward is provided with cooling pump；Each mould
Filled with the high temperature refrigerant that can be undergone phase transition in block, and provided with the refrigerant circulation branch pipe circulated for the high temperature refrigerant；When
When the high temperature refrigerant is gaseous state, the liquid in the hot water storgae is flowed under the driving of heat-exchanger pump by the hot water storgae house steward
Move to the hot water storgae branch pipe of the module, the high temperature refrigerant enters with the liquid from the hot water storgae in the condenser
Row first time heat exchange, the liquid from the hot water storgae are warmed, and the high temperature refrigerant becomes after the first time heat exchange
Continue for liquid in the refrigerant circulation branch Bottomhole pressure；Liquid in the cooling groove leads under the driving of the cooling pump
Cross the cooling groove house steward to flow in the cooling groove branch pipe of the module, the high temperature refrigerant and the liquid from the cooling groove
Body carries out second of heat exchange in the evaporator, and the liquid from the cooling groove is cooled, and the high temperature refrigerant is again
It is changed into gaseous state, after compressor compresses, moves in circles；The high-temperature-hot-water group of planes also includes a control system, each mould
Signal communication relation be present between block, heat-exchanger pump, cooling pump and the control system, the control system can control respectively
The start and stop of each module, heat-exchanger pump, the pump that cools；When the high-temperature-hot-water group of planes works, the control system is according to current
Operating mode, the quantity for the module for needing to open is calculated, and control the corresponding module to be turned on and off.
Preferably, the condensation temperature of the high temperature refrigerant is between 80-90 degrees Celsius.
It is further preferred that when the condensation temperature of the high temperature refrigerant is at 85 degrees Celsius, its corresponding condensing pressure is not
More than 3.0Mpa.
Preferably, the heat-exchanger pump, cooling pump, hot water storgae house steward, hot water storgae branch pipe, cooling groove house steward, cooling groove branch pipe
It is made by resistant material.
Preferably, sensing device is equipped with each module, the sensing device is used to sense each module in work
Running parameter when making, and the running parameter is sent to the control system.
It is further preferred that the running parameter can be one or more in pressure value, temperature value, current value, institute
It can be accordingly the one or more in pressure sensor, temperature sensor, current sensor to state sensing device.
It is further preferred that the normal interval scope of the running parameter is preset with the control system, when the biography
When any one running parameter of any module of induction device transmission is not in the range of the normal interval, the control
System controls the whole module from service of the high-temperature-hot-water group of planes.
It is further preferred that when whole module from service, control system controls the heat-exchanger pump, cooling pump to stop
Only work.
Or it is further preferred that be preset with the normal interval scope of the running parameter in the control system, work as institute
It is described when stating any one running parameter of any module of sensing device transmission not in the range of the normal interval
Control system only controls module from service of the running parameter not in the range of the normal interval.
It is further preferred that the high-temperature-hot-water group of planes is additionally provided with warning device, when any of sensing device transmission
When any one running parameter of the module is not in the range of the normal interval, the warning device sends alarm signal
Number.
It is further preferred that pass through wireless communication apparatus between the control system and each module, heat-exchanger pump, cooling pump
Transmit signal.
It is further preferred that between the control system and each module, heat-exchanger pump, cooling pump by signal wire connection simultaneously
Transmit signal.
Preferably, there is a primary module in multiple modules, remaining is slave module, and the control system is located at the master
In module.
Preferably, each module all each has multiple different heating capacity gears, and the control system needs in calculating
During the quantity of the module to be opened, the heating capacity gear that each module needs to open can be also calculated.
Preferably, the maximum heating capacity of each module is identical.
Preferably, the sum of the module is 16.
Hot liquid to be added can be heated to 85-90 degrees Celsius without influenceing unit by Hot water units provided by the utility model
Operation, and by the way that more this Hot water units are formed into hot water machine groups, modularity control can be realized, both can be by defeated
Heating capacity required for entering under current working, the optimal value for opening Hot water units is calculated, efficiency is reached highest, can also be
Any one module is turned off in time when breaking down, and user can choose whether in the lump to close other modules or only
Closing fault module, suitable for different use environments.
Brief description of the drawings
Accompanying drawing 1 is the general illustration of the utility model Hot water units；
Accompanying drawing 2 is the module distribution mode and overall construction drawing of the utility model hot water machine group.
Wherein：1- compressors, 2- condensers, 3- evaporators, 4- refrigerant circulation branch pipes, 5- hot water storgae branch pipes, 6- cooling grooves
Branch pipe, 7- expansion valves；10- modules, 11- heat-exchanger pumps, 12- hot water storgaes, 13- hot water storgae house stewards, 14- cooling pumps, 15- cooling grooves,
16- cooling groove house stewards；20- control systems, 21- control axis, 22- control signals path.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
It is new that accompanying drawing 1 depicts the structure chart of the single high-temperature-hot-water machine module 10 of the utility model, accompanying drawing 2 depicts this practicality
The module distribution mode and overall construction drawing of type hot water machine group.As can be seen that each module includes compressor from accompanying drawing 1
1st, evaporator 2, condenser 3, it is attached by refrigerant circulation branch pipe 4 between three.Spy is filled with refrigerant circulation branch pipe 4
Fixed high temperature refrigerant, it is its heat exchange efficiency highest when condensation temperature is 80-90 degrees Celsius the characteristics of the high temperature refrigerant, especially
It is that condensing pressure is not over 3.0Mpa when condensation temperature is 85 degrees Celsius.Refrigerant circulation branch pipe 4 is provided with expansion valve 7, uses
In the flowing of refrigerant in control branch pipe.
Compressor 1 by the high temperature refrigerant of liquid be compressed into high temperature, high pressure gaseous coolant after, pass through refrigerant circulation branch pipe 4
Direct it to industrial hot water side（Corresponding hot water storgae 12）Condenser 2 in, liquid to be heated is accommodated in hot water storgae 12,
Under the driving of heat-exchanger pump 11, by hot water storgae house steward 13, hot water storgae branch pipe 5, equally it is directed in condenser 2.Such gaseous state
High temperature refrigerant run into the relatively low hot liquid to be added of temperature heat release occur, high temperature refrigerant is undergone phase transition, by gaseous state become in order to
Liquid, at the same time liquid absorption heat to be heated, has reached 80-90 degrees Celsius of temperature range.Liquid after being heated is again
By hot water storgae branch pipe 5, hot water storgae house steward 13, finally by drainage backheat tank 12.
And now, condensed refrigerant continues to flow along refrigerant circulation branch pipe 4, has arrived industrial cooling side（Corresponding cooling
Groove 15）Evaporator 3 in after, and heat exchange, liquid to be cooled here occur for the liquid to be cooled with being drawn from cooling groove 15
Body can have passed through the liquid after the processes such as oxidation, plating, and temperature is higher, under the driving of cooling pump 14, pass through the groove that cools
House steward 16, cooling groove branch pipe 6 are flowed into evaporator 3.Liquid refrigerants becomes with being absorbed heat again after liquid sufficient heat exchange to be cooled
For gaseous state, and pass through by cooling groove branch pipe 6, cooling groove house steward 16, be directed to again in cooling groove 15 after liquid heat release to be cooled；
Gaseous high temperature refrigerant, into compressor 1, carry out next round circulation.
Either hot water storgae still cools groove, is likely to hold corrosive liquids, thus a kind of preferable scheme be by
Whole pipelines and heat-exchanger pump 11, cooling pump 14 all make of resistant material, and resistant material can be 316L stainless steels, titanium conjunction
Gold etc..
The working cycles of individual module 10 are above described, but when facing complex operating mode, individual module 10 is aobvious
It can not so be competent at, it is necessary to multiple modules 10 are combined, a formation high-temperature-hot-water group of planes.Therefore, the utility model provides
A kind of scheme that multiple modules 10 are formed to a high-temperature-hot-water group of planes, includes multiple modules 10, and each module 10 has one most
Great heating capacity, after the parallel connection of hot water storgae branch pipe 5 of these modules 10, hot water storgae house steward 13 is formed, is connected into back with hot water storgae 12
Road；After the parallel connection of cooling groove branch pipe 6 of these modules, cooling groove house steward 16 is formed, loop is connected into cooling groove 15.Control system
System 20 can use the form of switch board to occur, for controlling the unlatching and stopping of each module 10, heat-exchanger pump 11, the pump 14 that cools；Control
System 20 processed has a control axis 21, can generally use the control chip for pre-entering software, control axis 21 respectively with respectively
Module 10, heat-exchanger pump 11, cooling pump 14 between produce control signal, can control axis 21, each module 10, heat-exchanger pump 11,
Cooling pump 14 on wireless communication apparatus is installed, from control axis 21 by wireless telecommunications form to each module 10, heat-exchanger pump 11, drop
Warm pump 14 sends control signal, to reach the purpose of overall control, can also use wired form, i.e., will be controlled with signal wire
Maincenter 21 is connected with each module 10, heat-exchanger pump 11, cooling pump 14, can equally play a part of overall control；It is either above-mentioned
, all there is the transmitting path of control signal in any scheme, the control signal path 22 in accompanying drawing 2 depicts a part of transmission path
Footpath, these signal transmission paths have collectively constituted the control system 20 in the utility model with control axis 21.Staff can
To input the maximum heating capacity required for current working in control system 20, the can of control system 20, which calculates, to be needed to open
Module 10 quantity, and these modules are opened.In view of the facility of buying, each module 10 is same type under normal circumstances
Number hot water machine, therefore maximum heating capacity is all identical；And according to statistics and calculate, can when the sum of module 10 is 16
To be applicable the operating mode of current most of the country.
Another slight changes scheme is that the maximum heating capacity of each module 10 is incomplete same, and this can provide more systems
Heat combines；Each module even can have a variety of different heating capacity gears, and control system 20 can be precisely calculated currently
Which module should be opened under operating mode, what gear be adjusted to respectively, further enriches alternative plan.
On the other hand, a this high-temperature-hot-water group of planes also has safer, intelligent control mode.In each module 10
Induction installation is equipped with to be used to detect the running parameter of each module, specifically, this induction installation can be pressure sensor,
Temperature sensor, current sensor etc., for detecting each module relevant position pressure at work, temperature, electric current in real time；Enter
One step, for above parameter, it can also be refined, such as temperature can include evaporating temperature, freezing point temperature, molten frost temperature
Degree, condensation temperature, pressure can include compressor admission pressure, Compressor Discharge Pressure, evaporator admission pressure, evaporator row
Atmospheric pressure etc.；The interval range of above parameter can artificially be set by control system 20.These sensors are attached separately to
Corresponding position to be detected, gathers corresponding data and feeds back to control system 20.Normal work is preset with control system 20
Parameter section, when the numerical value detected is not in the range of parameter section, control system 20 can directly control module 10, heat
Water pump 11, cooling pump 14 are stopped with logic in a certain order, such as：The order of control can be once finding any
It is abnormal, just whole modules 10 are shut down, while heat-exchanger pump 11, cooling pump 14 are also correspondingly stopped, and are easy to staff whole
Body investigates failure；It can also be after noting abnormalities, only will appear from abnormal module and shut down, do not influence the normal of other modules so
Work.The order of these controls can be set with logic in control system 20.
Further, when part of module 10 occurs abnormal, in order to preferably remind staff, can also be warmed in height
The warning devices such as buzzer are set on water dispenser group, when occurring foregoing abnormal, alarm can be sent and remind staff
Pay attention to.
The utility model is compared to prior art, and heating-up temperature is higher with energy utilization rate, and modularity control can enter one
Step saves consumption, while keeping the use of the high efficiency of unit and machine group so that the security of total system is more preferable.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (16)
- An a kind of 1. high-temperature-hot-water group of planes, it is characterised in that：Including more high-temperature-hot-water machines, each high-temperature-hot-water machine comprises at least Compressor（1）, condenser（2）, evaporator（3）, every high-temperature-hot-water machine is a module of the high-temperature-hot-water group of planes （10）；Each module（10）It is respectively equipped with hot water storgae branch pipe（5）, cooling groove branch pipe（6）, the high warm is parallel to respectively The hot water storgae house steward of water dispenser group（13）, cooling groove house steward（16）On, the hot water storgae house steward（13）Connect hot water storgae（12）, it is described Cool groove house steward（16）Connection cooling groove（15）；The hot water storgae house steward（13）It is provided with heat-exchanger pump（11）, it is described cooling groove it is total Pipe（16）It is provided with cooling pump（14）；Each module（10）It is interior filled with the high temperature refrigerant that can be undergone phase transition, and provided with supplying institute State the refrigerant circulation branch pipe that high temperature refrigerant circulates（4）；When the high temperature refrigerant is gaseous state, the hot water storgae（12）In Liquid is in heat-exchanger pump（11）Driving under, pass through the hot water storgae house steward（13）Flow to the module（10）Hot water storgae branch pipe （5）Interior, the high temperature refrigerant is with coming from the hot water storgae（12）Liquid in the condenser（2）The middle heat for the first time that carries out is handed over Change, from the hot water storgae（12）Liquid be warmed, the high temperature refrigerant be changed into after the first time heat exchange liquid after Continue in the refrigerant circulation branch pipe（4）Interior flowing；The cooling groove（15）In liquid in the cooling pump（14）Driving under, Pass through the cooling groove house steward（16）Flow to the module（10）Cooling groove branch pipe（6）Interior, the high temperature refrigerant is with coming from The cooling groove（15）Liquid in the evaporator（3）Second of heat exchange of middle progress, from the cooling groove（15）Liquid Body is cooled, and the high temperature refrigerant is changed into gaseous state again, passes through compressor（1）After compression, move in circles；The high-temperature-hot-water machine Group also includes a control system（20）, each module（10）, heat-exchanger pump（11）, cooling pump（14）With the control system（20） Between signal communication relation, the control system be present（20）Each module can be controlled respectively（10）, heat-exchanger pump（11）、 Cool pump（14）Start and stop；When the high-temperature-hot-water group of planes works, the control system（20）According to current working, calculate Need the module opened（10）Quantity, and control the corresponding module（10）It is turned on and off.
- A 2. high-temperature-hot-water group of planes according to claim 1, it is characterised in that：The condensation temperature of the high temperature refrigerant is in 80- Between 90 degrees Celsius.
- A 3. high-temperature-hot-water group of planes according to claim 2, it is characterised in that：When the condensation temperature of the high temperature refrigerant is 85 Degree Celsius when, its corresponding condensing pressure is no more than 3.0Mpa.
- A 4. high-temperature-hot-water group of planes according to claim 1, it is characterised in that：The heat-exchanger pump（11）, cooling pump（14）, heat Tank house steward（13）, hot water storgae branch pipe（5）, cooling groove house steward（16）, cooling groove branch pipe（6）It is made by resistant material.
- A 5. high-temperature-hot-water group of planes according to claim 1, it is characterised in that：Each module（10）In be equipped with sensing dress Put, the sensing device is used to sense each module（10）Running parameter at work, and the running parameter is transmitted To the control system（20）.
- A 6. high-temperature-hot-water group of planes according to claim 5, it is characterised in that：The running parameter can be pressure value, temperature One or more in angle value, current value, the sensing device can be accordingly pressure sensor, temperature sensor, electricity One or more in flow sensor.
- A 7. high-temperature-hot-water group of planes according to claim 6, it is characterised in that：The control system（20）Inside it is preset with described The normal interval scope of running parameter, when any module of sensing device transmission（10）Any one work ginseng When number is not in the range of the normal interval, the control system（20）Control the whole module of the high-temperature-hot-water group of planes （10）It is stopped.
- A 8. high-temperature-hot-water group of planes according to claim 7, it is characterised in that：When whole modules（10）It is stopped When, control system（20）Control the heat-exchanger pump（11）, cooling pump（14）It is stopped.
- A 9. high-temperature-hot-water group of planes according to claim 6, it is characterised in that：The control system（20）Inside it is preset with described The normal interval scope of running parameter, when any module of sensing device transmission（10）Any one work ginseng When number is not in the range of the normal interval, the control system（20）Only control the running parameter not in the normal interval In the range of module（10）It is stopped.
- 10. the high-temperature-hot-water group of planes according to any one of claim 7-9, it is characterised in that：The high-temperature-hot-water group of planes Warning device is additionally provided with, when any module of sensing device transmission（10）Any one running parameter not in institute When stating in the range of normal interval, the warning device sends alarm signal.
- 11. the high-temperature-hot-water group of planes according to any one of claim 5-9, it is characterised in that：The control system（20） With each module（10）, heat-exchanger pump（11）, cooling pump（14）Between signal transmitted by wireless communication apparatus.
- 12. the high-temperature-hot-water group of planes according to any one of claim 5-9, it is characterised in that：The control system（20） With each module（10）, heat-exchanger pump（11）, cooling pump（14）Between connected by signal wire and transmit signal.
- A 13. high-temperature-hot-water group of planes according to claim 1, it is characterised in that：Multiple modules（10）In have a master Module, remaining is slave module, the control system（20）On the primary module.
- A 14. high-temperature-hot-water group of planes according to claim 1, it is characterised in that：Each module（10）All each have more Individual different heating capacity gear, the control system（20）In the module that calculating needs to open（10）Quantity when, can also Calculate each module（10）Need the heating capacity gear opened.
- A 15. high-temperature-hot-water group of planes according to claim 1, it is characterised in that：Each module（10）Maximum heating capacity It is identical.
- A 16. high-temperature-hot-water group of planes according to claim 1, it is characterised in that：The module（10）Sum be 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720500511.9U CN206919424U (en) | 2017-05-05 | 2017-05-05 | An a kind of high-temperature-hot-water group of planes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720500511.9U CN206919424U (en) | 2017-05-05 | 2017-05-05 | An a kind of high-temperature-hot-water group of planes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206919424U true CN206919424U (en) | 2018-01-23 |
Family
ID=61306646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720500511.9U Active CN206919424U (en) | 2017-05-05 | 2017-05-05 | An a kind of high-temperature-hot-water group of planes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206919424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477874A (en) * | 2017-05-05 | 2017-12-15 | 江苏华兆制冷设备有限公司 | An a kind of high-temperature-hot-water group of planes |
-
2017
- 2017-05-05 CN CN201720500511.9U patent/CN206919424U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477874A (en) * | 2017-05-05 | 2017-12-15 | 江苏华兆制冷设备有限公司 | An a kind of high-temperature-hot-water group of planes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102348938A (en) | Heat pump type hot water supply device | |
| CN108195099A (en) | A kind of connected machine and its control method | |
| CN104879916A (en) | Heat pump water heater | |
| CN206709457U (en) | A kind of freezer energy-conservation defrosting system | |
| CN206919424U (en) | An a kind of high-temperature-hot-water group of planes | |
| CN103294086B (en) | Constant-temperature liquid circulating device and temperature-controlling method | |
| CN107270581A (en) | A kind of bridge-type two-way temperature-controlling system | |
| CN205939817U (en) | Air can water temperature control unit and is used its water bath system | |
| CN107477874A (en) | An a kind of high-temperature-hot-water group of planes | |
| CN104390391B (en) | Energy exchanger, heat refrigerating all-in-one machine and energy exchange control method | |
| CN207456001U (en) | A kind of technical cooling water system | |
| CN112427004B (en) | Controllable pharmacy reaction unit of flowing water source formula temperature | |
| CN205957533U (en) | Warm oily control system of height that temperature -controlled precision is high | |
| CN104582921A (en) | Device and method for changing the temperature of objects | |
| CN210267790U (en) | Independent refrigerating system | |
| CN108151213A (en) | Air conditioner, progress control method and computer readable storage medium | |
| CN209246486U (en) | A kind of energy saving circulating system of cooling water | |
| CN207473437U (en) | A kind of double mode handover control system of automatic steam control and electric heating control | |
| CN206875801U (en) | A kind of freezer cold supply system | |
| CN209147484U (en) | Cooling system and cooling equipment | |
| CN104279789B (en) | A kind of trilogy supply air-conditioning system | |
| CN202119164U (en) | Water cooling heat exchanger and ice cream machine assembled with same | |
| CN206387143U (en) | A kind of accurate heat-exchange system of the integral frozen water machine of two temperature | |
| CN205957535U (en) | Warm oily control system of height with second grade cooling | |
| CN206019056U (en) | Dual effect type lithium bromide refrigerator for air separation unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |