CN208042514U - Air-conditioner heat pump hot-water system - Google Patents
Air-conditioner heat pump hot-water system Download PDFInfo
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- CN208042514U CN208042514U CN201721928812.8U CN201721928812U CN208042514U CN 208042514 U CN208042514 U CN 208042514U CN 201721928812 U CN201721928812 U CN 201721928812U CN 208042514 U CN208042514 U CN 208042514U
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Abstract
The utility model is related to a kind of air-conditioner heat pump hot-water systems, it includes outdoor machine of air-conditioner, water heater host, water heater water pot and controller, working medium coil pipe is provided in water heater water pot, the both ends of working medium coil pipe are separately connected working medium entrances connector and sender property outlet connector, water heater host includes water heater working medium efferent duct and water heater working medium return duct, water heater working medium efferent duct is connect with working medium entrances connector, water heater working medium return duct is connect with sender property outlet connector, outdoor machine of air-conditioner includes air-conditioning working medium efferent duct and air-conditioning working medium return duct, air-conditioning working medium efferent duct is connect with working medium entrances connector, air-conditioning working medium return duct is connect with sender property outlet connector, it is also associated with working medium straight pipe between air-conditioning working medium efferent duct and air-conditioning working medium return duct.This air-conditioner heat pump hot-water system heats the water in water heater water pot, takes full advantage of the waste heat of outdoor machine of air-conditioner, energy-saving effect is preferable by the way that the high temperature refrigerant of outdoor machine of air-conditioner to be input in the working medium coil pipe of water heater water pot.
Description
Technical field
The utility model is related to hot water facility technical field, more particularly to a kind of air-conditioner heat pump hot-water system.
Background technology
With the increasingly raising of people's living standard, air-conditioning and Teat pump boiler also enter more and more families, it
Be all that thermodynamic cycle is constantly completed using working medium (refrigerant) according to inverse Carnot cycle principle, realize heat conversion, reach refrigeration
With the purpose for providing hot water.In the prior art, it is distributed when air-conditioning and Teat pump boiler are usually all independently operated, air conditioner refrigerating
Waste heat is not fully used, not energy saving enough.
Invention content
In view of the deficiencies of the prior art, the utility model aim is to provide a kind of air-conditioner heat pump hot-water system of good energy-conserving effect
System.
In order to solve the above technical problems, the utility model embodiment provides a kind of air-conditioner heat pump hot-water system comprising empty
Outer machine, water heater host, water heater water pot and controller are adjusted, working medium coil pipe, the working medium are provided in the water heater water pot
The both ends of coil pipe are separately connected working medium entrances connector and sender property outlet connector, and the water heater host includes the output of water heater working medium
Pipe and water heater working medium return duct, the water heater working medium efferent duct are connect with the working medium entrances connector, the water heater work
Matter return duct is connect with the sender property outlet connector, is set on the water heater working medium efferent duct and/or water heater working medium return duct
It is equipped with water heater working medium control valve, the outdoor machine of air-conditioner includes air-conditioning working medium efferent duct and air-conditioning working medium return duct, the air-conditioning
Working medium efferent duct is connect with the working medium entrances connector, and the air-conditioning working medium return duct is connect with the sender property outlet connector, institute
It states and is provided with air-conditioning man's matter control valve, the air-conditioning working medium efferent duct on air-conditioning working medium efferent duct and/or air-conditioning working medium return duct
It is also associated with working medium straight pipe between air-conditioning working medium return duct, straight-through control valve is provided on the working medium straight pipe, it is described
Outdoor machine of air-conditioner, water heater host, water heater working medium control valve, air-conditioning man's matter control valve and straight-through control valve with the controller
Connection, when air-conditioning man's matter control valve is opened, the water heater working medium control valve and straight-through control valve are closed.
As being further improved for above-described embodiment, temperature sensor, the temperature are provided in the water heater water pot
Sensor is connect with the controller, and the outdoor machine of air-conditioner is in refrigerating state and the temperature value of temperature sensor detection is small
When the first preset temperature value, the controller controls air-conditioning man's matter control valve opening and the water heater working medium control valve
It is closed with straight-through control valve.
As being further improved for above-described embodiment, when the outdoor machine of air-conditioner is in refrigerating state and the temperature sensor
When the temperature value of detection is greater than or equal to the second preset temperature value, the controller control air-conditioning man's matter control valve close and
The straight-through control valve is opened, and second preset temperature value is greater than or equal to the first preset temperature value.
As being further improved for above-described embodiment, the water heater water pot includes shell and is set in the shell
Liner, insulating layer is filled between the shell and liner, the working medium coil pipe is set in the liner, the liner
Opening is offered on courage wall, two ends of the working medium coil pipe pass through the opening, stretch out in outside the liner, the working medium
Coil pipe is welded to connect and seals the opening with the courage wall, and the working medium entrances connector and sender property outlet connector are set to described
Outside liner, and the insulating layer and shell are passed through, is exposed to outside the shell, the working medium entrances connector and sender property outlet connect
Head is connect with two ends of the working medium coil pipe respectively.
As being further improved for above-described embodiment, fixed frame, the fixation are additionally provided between the shell and liner
The courage wall of frame and the liner is welded to connect, and the working medium entrances connector and sender property outlet connector connect with fixed frame welding
It connects.
As being further improved for above-described embodiment, the fixed frame includes cover body, and the cover body covers on the working medium disk
Outside the end of pipe, mounting hole is offered on the cover body, the working medium entrances connector and sender property outlet connector pass through the fixation
Hole is connect with the end of the working medium coil pipe, the working medium entrances connector and sender property outlet connector along the edge of the mounting hole with
The cover body is welded to connect.
As being further improved for above-described embodiment, the fixed frame includes the support leg turned up relative to the cover body,
The support leg and the outer wall of the liner are welded to connect.
As being further improved for above-described embodiment, the outer diameter of the working medium coil pipe and the working medium entrances connector and working medium
The ratio between maximum outside diameter of outlet connection is 0.3-0.85:1.
The air-conditioner heat pump hot-water system of the utility model embodiment, by the way that the high temperature refrigerant of outdoor machine of air-conditioner is input to hot water
In the working medium coil pipe of device water pot, the water in water heater water pot is heated, takes full advantage of the waste heat of outdoor machine of air-conditioner, energy saving effect
Fruit is preferable.
Description of the drawings
It is more particularly described by the preferred embodiment in the utility model shown in attached drawing, the utility model above and other mesh
, feature and advantage will become more fully apparent.Identical reference numeral indicates identical part in whole attached drawings, and does not carve
Meaning draws attached drawing by actual size equal proportion scaling, it is preferred that emphasis is shows this purport.
Fig. 1 is the structural schematic diagram for the air-conditioner heat pump hot-water system that the utility model embodiment provides.
Fig. 2 is the structural schematic diagram of water heater water pot in Fig. 1.
Fig. 3 is the close-up schematic view of Fig. 2.
Fig. 4 is the welding schematic diagram of working medium entrances connector and sender property outlet connector and fixed frame.
Specific implementation mode
Technical solution described in the utility model is described in further detail in the following with reference to the drawings and specific embodiments, with
So that those skilled in the art is better understood from the utility model and can be practiced, but illustrated embodiment is not as to this
The restriction of utility model.
It please refers to Fig.1 to Fig. 4, the utility model embodiment provides a kind of air-conditioner heat pump hot-water system comprising outside air-conditioning
Machine 1, water heater host 2, water heater water pot 3 and controller.The members such as compressor, condenser, four-way valve are provided in outdoor machine of air-conditioner 1
Part can match with air-conditioning internal machine, freeze to interior.The structure of outdoor machine of air-conditioner 1 has been the common knowledge of this field, this
Place repeats no more.Also there are the elements such as compressor, evaporator, expansion valve, fluid reservoir in water heater host 2, be used for working medium disk
Pipe 31 provides high temperature refrigerant.Water heater host 2 can be structure as a whole with water heater water pot 3, or separate structure.Hot water
The structure of device host 2 has also been the common knowledge of this field, and details are not described herein again.Working medium can be the refrigerants such as freon.Hot water
Working medium coil pipe 31 is provided in device water pot 3, working medium coil pipe 31 can be spiral helicine copper pipe.It is passed through in working medium coil pipe 31 from air-conditioning
Then the high temperature refrigerant that outer machine 1 or water heater host 2 supply carries out heat exchange with the cold water in water heater water pot 3, by cold water plus
Heat is hot water.The both ends of working medium coil pipe 31 are separately connected working medium entrances connector 32 and sender property outlet connector 33.
Water heater host 2 includes water heater working medium efferent duct 22 and water heater working medium return duct 21, the output of water heater working medium
Pipe 22 is connect with working medium entrances connector 32, and water heater working medium return duct 21 is connect with sender property outlet connector 33, and water heater working medium is defeated
It is provided with water heater working medium control valve 23 on outlet pipe 22 and/or water heater working medium return duct 21.Water heater working medium efferent duct 22 can
To be connect with the output end of the compressor in water heater host 2, water heater working medium return duct 21 can in water heater host 2
The input terminal of fluid reservoir connects.Water heater working medium control valve 23 is for controlling water heater working medium efferent duct 22 and/or water heater work
The opening of matter return duct 21 and closing.High temperature refrigerant is transported to working medium by water heater host 2 by water heater working medium efferent duct 22
In coil pipe 31, it is circulated back in water heater host 2 by water heater working medium return duct 21 again after heat exchange, so on circulate.
Outdoor machine of air-conditioner 1 includes air-conditioning working medium efferent duct 12 and air-conditioning working medium return duct 11, air-conditioning working medium efferent duct 12 and work
Matter inlet attack 32 connects, and air-conditioning working medium return duct 11 is connect with sender property outlet connector 33, air-conditioning working medium efferent duct 12 and/or sky
It adjusts and is provided with air-conditioning man's matter control valve 14 on working medium return duct 11.Between air-conditioning working medium efferent duct 12 and air-conditioning working medium return duct 11
It is also associated with working medium straight pipe 13, straight-through control valve 15 is provided on working medium straight pipe 13.Specifically, working medium straight pipe 13 connects
It is connected on 14 side far from water heater water pot 3 of air-conditioning man's matter control valve.Air-conditioning working medium efferent duct 12 and air-conditioning working medium return duct 11
It can be connected to the input terminal of the condenser of outdoor machine of air-conditioner 1, it is defeated to first pass through air-conditioning working medium for the high temperature refrigerant exported from air-conditioning internal machine
After outlet pipe 12, working medium coil pipe 31 and air-conditioning working medium return duct 11, in the condenser for entering outdoor machine of air-conditioner 1.Air-conditioning man's Quality Control
Valve 14 processed is used to control opening and the closing of air-conditioning working medium efferent duct 12 and/or air-conditioning working medium return duct 11, leads directly to control valve 15
Opening for controlled medium straight pipe 13 and closing.When air-conditioning man's matter control valve 14 is closed and straight-through control valve 15 is opened,
High temperature refrigerant is back to outdoor machine of air-conditioner 1 through air-conditioning working medium efferent duct 12, working medium straight pipe 13 and air-conditioning working medium return duct 11 successively
In, without flowing through working medium coil pipe 31.
Outdoor machine of air-conditioner 1, water heater host 2, water heater working medium control valve 23, air-conditioning man's matter control valve 14 and straight-through control valve
15 connect with controller.Controller can be PLC controller, microcontroller etc..When air-conditioning man's matter control valve 14 is opened, water heater
Working medium control valve 23 and straight-through control valve 15 are closed.Namely when the working medium in controller control outdoor machine of air-conditioner 1 flows into working medium coil pipe
When 31, water heater host 2 does not supply working medium to working medium coil pipe 31, and straight-through control valve 15 is also switched off, and prevents working medium without working medium
Coil pipe 31 is just directly flowed back by working medium straight pipe 13.
Referring to FIG. 2, in a preferred embodiment, temperature sensor 38, temperature sensor 38 are provided in water heater water pot 3
It is connect with controller, for detecting the water temperature in water heater water pot 3.When controller detects that outdoor machine of air-conditioner 1 is in refrigerating state
And the temperature value that detects of temperature sensor 38, when being less than the first preset temperature value, controller controls air-conditioning man's matter control valve 14 and opens
And water heater working medium control valve 23 and straight-through control valve 15 are closed.Specifically, when outdoor machine of air-conditioner 1 is in refrigerating state, from
The Temperature of Working that air-conditioning internal machine flows back into outdoor machine of air-conditioner 1 is higher, controls these high temperature refrigerants at this time and is flowed into water heater water pot 3
Working medium coil pipe 31 in, the water in water heater water pot 3 is heated, the waste heat of air-conditioning is made full use of.Hot water at this time
Device working medium control valve 23 is closed, and the equipment such as compressor, evaporator in water heater host 2 are stopped, not to working medium coil pipe 31
Supplying high temperature working medium.
In a further preferred embodiment, when outdoor machine of air-conditioner 1 is in the temperature that refrigerating state and temperature sensor 38 detect
When angle value is greater than or equal to the second preset temperature value, controller control air-conditioning man's matter control valve 14 is closed and straight-through control valve 15 is beaten
It opens.Specifically, when outdoor machine of air-conditioner 1 is still freezing, but the water in water heater water pot 3 has reached higher temperature, at this time also not
The high temperature refrigerant of outdoor machine of air-conditioner 1 is flowed into working medium coil pipe 31 again, but is directly flowed back by working medium straight pipe 13, hot water is prevented
Water temperature over-high in device water pot 3 and generate the danger situations such as scald.In this case, water heater host 2 is not similarly to work
Matter coil pipe 31 supplies working medium.Second preset temperature value can be equal to the first preset temperature value, can also be more than the first preset temperature
Value.
It please refers to Fig.2 and Fig. 3, in a preferred embodiment, water heater water pot 3 includes shell 34 and is set in shell 34
Liner 35, between shell 34 and liner 35 be filled with insulating layer 30.Shell 34 is substantially cylindrical, can be made of plastics,
Liner 35 can be made by 304 stainless steel materials, and insulating layer 30 can be formed with foaming polyurethane material.Water heater water pot
3 also have the cooling water inlet 36 being connected to liner 35 and hot water outlet 37.Working medium coil pipe 31 is arranged in liner 35, and being used for will be interior
Water in courage 35 is heated.Certainly, the electrically heated rod of auxiliary heating is may be provided in liner 35.
Referring to FIG. 3, offering opening on the courage wall of liner 35, two ends of working medium coil pipe 31 pass through opening, stretch out
In outside liner 35, the courage wall of working medium coil pipe 31 and liner 35 is welded to connect and sealed opening, prevents water from being leaked out from opening.Working medium
Inlet attack 32 and sender property outlet connector 33 are set to outside liner 35, and pass through insulating layer 30 and shell 34, are exposed to shell
Outside 34, it is used for and other piping connections.Working medium entrances connector 32 and sender property outlet connector 33 two with working medium coil pipe 31 respectively
End connects, and so that working medium is flowed into working medium coil pipe 31 from working medium entrances connector 32, and flowed out from sender property outlet connector 33.Specifically
For, working medium entrances connector 32 and sender property outlet connector 33 can be connect with two end threads of working medium coil pipe 31.
Since working medium entrances connector 32 and 33 generally use metal bar of sender property outlet connector are made, and working medium coil pipe
31 are made of metal pipe material (such as copper pipe).Since working medium coil pipe 31 is the impurity content one using made of metal pipe material
As it is more much lower than the impurity content of bar, the weld defect that when welding generates is less, thus compared to the prior art in by work
The courage wall of working medium coil pipe 31 and liner 35 is welded in the present embodiment and is connected by technical solution of the matter connector directly with the welding of liner courage wall
It connects, it is possible to reduce the weld defect of commissure extends the use of water heater water pot 3 to reduce the risk of 35 leak of liner
Service life.On the other hand, since the outer diameter of working medium coil pipe 31 is generally less than working medium entrances connector 32 and sender property outlet connector 33 most
Big outer diameter, therefore the courage wall of working medium coil pipe 31 and liner 35 is welded, fusion length is less than working medium entrances connector 32 and work
The fusion length of matter outlet connection 33 and the welding of courage wall, thereby reduces the weld defect of commissure, reduces leak risk.?
In further preferred embodiment, the maximum of the outer diameter and working medium entrances connector 32 and sender property outlet connector 33 of working medium coil pipe 31 is outer
The ratio between diameter is 0.3-0.85:1.
It please refers to Fig.3 and Fig. 4 is additionally provided with fixation between shell 34 and liner 35 in a further preferred embodiment
Frame 39, fixed frame 39 and the courage wall of liner 35 are welded to connect, working medium entrances connector 32 and sender property outlet connector 33 and fixed frame 39
It is welded to connect.Fixed frame 39 can be made of stainless steel material.By the way that fixed frame 39 is arranged, 32 He of working medium entrances connector can be improved
The fastness of sender property outlet connector 33 avoids loosening when working medium entrances connector 32 and sender property outlet 33 stress of connector.It needs
Illustrate, a fixed frame 39, working medium entrances connector 32 and sender property outlet connector can be set between shell 34 and liner 35
33 are both connected on the fixed frame 39, and two independent fixed frames 39, working medium entrances connector 32 and sender property outlet can also be arranged
Connector 33 is connect with a fixed frame 39 respectively.
In a further preferred embodiment, fixed frame 39 includes cover body 391, and cover body 391 covers on the end of working medium coil pipe 31
Outside portion, mounting hole 393, shape and working medium entrances connector 32 and the sender property outlet connector 33 of mounting hole 393 are offered on cover body 391
Shape be adapted, working medium entrances connector 32 and sender property outlet connector 33 pass through mounting hole 393 and working medium coil pipe 31 from outside to inside
End connection, working medium entrances connector 32 and sender property outlet connector 33 are welded to connect along the edge of mounting hole 393 and cover body 391.
The end of working medium coil pipe 31 can not be contacted with fixed frame 39.
Referring to FIG. 4, in a further preferred embodiment, fixed frame 39 further includes the branch turned up relative to cover body 391
Spike 392, support leg 392 and the outer wall of liner 35 are welded to connect.Since support leg 392 expands fixed frame 39 and liner 35
The bonding area of outer wall, therefore fixed frame 39 can be made more firm.
The air-conditioner heat pump hot-water system of the utility model embodiment, by the way that the high temperature refrigerant of outdoor machine of air-conditioner is input to hot water
In the working medium coil pipe of device water pot, the water in water heater water pot is heated, takes full advantage of the waste heat of outdoor machine of air-conditioner, energy saving effect
Fruit is preferable.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (8)
1. a kind of air-conditioner heat pump hot-water system comprising outdoor machine of air-conditioner, water heater host, water heater water pot and controller, it is described
Working medium coil pipe is provided in water heater water pot, the both ends of the working medium coil pipe are separately connected working medium entrances connector and sender property outlet connects
Head, which is characterized in that the water heater host includes water heater working medium efferent duct and water heater working medium return duct, the water heater
Working medium efferent duct is connect with the working medium entrances connector, and the water heater working medium return duct is connect with the sender property outlet connector,
Water heater working medium control valve is provided on the water heater working medium efferent duct and/or water heater working medium return duct, outside the air-conditioning
Machine includes air-conditioning working medium efferent duct and air-conditioning working medium return duct, and the air-conditioning working medium efferent duct connects with the working medium entrances connector
It connects, the air-conditioning working medium return duct is connect with the sender property outlet connector, and the air-conditioning working medium efferent duct and/or air-conditioning working medium are returned
It is provided with air-conditioning man's matter control valve in flow tube, working medium is also associated between the air-conditioning working medium efferent duct and air-conditioning working medium return duct
Straight pipe is provided with straight-through control valve, the outdoor machine of air-conditioner, water heater host, water heater working medium control on the working medium straight pipe
Valve, air-conditioning man's matter control valve and straight-through control valve processed are connect with the controller, when air-conditioning man's matter control valve is opened, institute
It states water heater working medium control valve and straight-through control valve is closed.
2. air-conditioner heat pump hot-water system according to claim 1, which is characterized in that be provided with temperature in the water heater water pot
Sensor is spent, the temperature sensor is connect with the controller, and the outdoor machine of air-conditioner is in refrigerating state and the temperature passes
When the temperature value of sensor detection is less than the first preset temperature value, the controller controls air-conditioning man's matter control valve opening and institute
It states water heater working medium control valve and straight-through control valve is closed.
3. air-conditioner heat pump hot-water system according to claim 2, which is characterized in that when the outdoor machine of air-conditioner is in refrigeration shape
When the temperature value that state and the temperature sensor detect is greater than or equal to the second preset temperature value, the controller controls the sky
It adjusts the closing of working medium control valve and the straight-through control valve is opened, second preset temperature value is greater than or equal to the first preset temperature
Value.
4. air-conditioner heat pump hot-water system according to claim 1, which is characterized in that the water heater water pot include shell with
And it is set to the liner in the shell, insulating layer is filled between the shell and liner, the working medium coil pipe is set to institute
It states in liner, opening is offered on the courage wall of the liner, two ends of the working medium coil pipe pass through the opening, stretch out in
Outside the liner, the working medium coil pipe is welded to connect and seals the opening, the working medium entrances connector and work with the courage wall
Matter outlet connection is set to outside the liner, and passes through the insulating layer and shell, is exposed to outside the shell, the working medium
Inlet attack and sender property outlet connector are connect with two ends of the working medium coil pipe respectively.
5. air-conditioner heat pump hot-water system according to claim 4, which is characterized in that also set up between the shell and liner
There is fixed frame, the courage wall of the fixed frame and the liner to be welded to connect, the working medium entrances connector and sender property outlet connector with
The fixed frame is welded to connect.
6. air-conditioner heat pump hot-water system according to claim 5, which is characterized in that the fixed frame includes cover body, described
Cover body covers on outside the end of the working medium coil pipe, and mounting hole is offered on the cover body, and the working medium entrances connector and working medium go out
Mouth connector is connect across the mounting hole with the end of the working medium coil pipe, the working medium entrances connector and sender property outlet connector edge
The edge of the mounting hole is welded to connect with the cover body.
7. air-conditioner heat pump hot-water system according to claim 6, which is characterized in that the fixed frame includes relative to described
The support leg that cover body turns up, the support leg and the outer wall of the liner are welded to connect.
8. air-conditioner heat pump hot-water system as claimed in claim 4, which is characterized in that the outer diameter of the working medium coil pipe and the work
The ratio between maximum outside diameter of matter inlet attack and sender property outlet connector is 0.3-0.85:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928812.8U CN208042514U (en) | 2017-12-30 | 2017-12-30 | Air-conditioner heat pump hot-water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928812.8U CN208042514U (en) | 2017-12-30 | 2017-12-30 | Air-conditioner heat pump hot-water system |
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| Publication Number | Publication Date |
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| CN208042514U true CN208042514U (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721928812.8U Active CN208042514U (en) | 2017-12-30 | 2017-12-30 | Air-conditioner heat pump hot-water system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050698A (en) * | 2017-12-30 | 2018-05-18 | 广州纬华节能设备有限公司 | Air-conditioner heat pump hot-water system |
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2017
- 2017-12-30 CN CN201721928812.8U patent/CN208042514U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050698A (en) * | 2017-12-30 | 2018-05-18 | 广州纬华节能设备有限公司 | Air-conditioner heat pump hot-water system |
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