CN207778799U - A kind of household monoblock type air-source water heater - Google Patents
A kind of household monoblock type air-source water heater Download PDFInfo
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- CN207778799U CN207778799U CN201820154401.6U CN201820154401U CN207778799U CN 207778799 U CN207778799 U CN 207778799U CN 201820154401 U CN201820154401 U CN 201820154401U CN 207778799 U CN207778799 U CN 207778799U
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Abstract
The utility model is related to field of water heaters more particularly to a kind of household monoblock type air-source water heaters.A kind of household monoblock type air-source water heater, including pedestal, and the shell that is set on the base, and the heat pump system of setting inside housings；The heat pump system includes liner component, evaporator assemblies, compressor and throttle valve；The air-source water heater saves installation space, excludes condensed water in time, improving heat exchanging efficiency and avoids rigid connection that pipeline is caused to reveal.
Description
Technical field
The utility model is related to field of water heaters more particularly to a kind of household monoblock type air-source water heaters.
Background technology
Air-source water heater is that the low-grade heat source absorbed by compressor assembly operation in air carries out energy biography
Pass to manufacture the water heater of hot water, principle is that compressor compresses refrigerant, and refrigerant temperature increases after compression, by water tank
Condenser, transfer heat to the water in water tank, generate hot water.In operation, evaporator is from air for air energy heat pump
Draw heat is with evaporation heat transfer working medium in environment thermal energy, and working substance steam pressure and temperature after compressor compresses rises, and high temperature steams
Vapour by permanently cohere the heat transfer released when the special ring pipe condenser of water storage tank outer surface is condensed into liquid to
Water in air source heat pump water storage tank.Condensed heat-transfer working medium returns to evaporator by expansion valve, is then evaporated again,
So move in circles.There are the shortcomings of several respects for existing air-source water heater：1, existing air-source water heater is by water storage
Case and outer machine system two parts composition, outer machine system is using seperated host exterior wall installation, and installation is inconvenient and occupied space is larger；2,
Evaporator surface will produce condensed water, and condensing drip is badly in need of quickly discharge after dropping down onto chassis bottom.But existing air-source water heater
Chassis bottom drainage efficiency it is poor, easy to produce ponding, generate water bridge phenomenon；When outside air temperature is relatively low, icing but will be generated
Problem needs to improve.3, at present in air-source water heater, the water storage inside water tank remains static, such water tank and condensation
Heat exchanger effectiveness between device is not high.4, the condenser on existing water tank is coil heat exchanger, and helically line twines coil heat exchanger
It is wound on water tank, installation is inconvenient, and this kind of hardness socket easy tos produce coil pass deformation or solder joint leakage, to cause outside refrigerant
Leak phenomenon.
Invention content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of household monoblock type air-source water heater,
The air-source water heater saves installation space, excludes condensed water in time, improving heat exchanging efficiency and rigid connection is avoided to cause pipeline
Leakage.
In order to achieve the above purpose, the utility model uses technical solution below：
A kind of household monoblock type air-source water heater, including pedestal, and the shell that is set on the base, and setting exist
The heat pump system of enclosure interior；The heat pump system includes liner component, evaporator assemblies, compressor and throttle valve；
The liner component includes liner, and the coil heat exchanger being wrapped on liner outer side surface；Liner is placed on
On pedestal foam pad, liner is internally provided with water storage cavity, and coil heat exchanger is internally provided with refrigerant flow path；In the coil heat exchanger
Portion is equipped with refrigerant flow path；Liner is internally provided with water storage cavity, and the convection current group for promoting water storage cavity internal water circulation is connected on liner
Part；The coil heat exchanger includes two first tube bodies being arranged along liner axial direction, and along circumferentially disposed more of liner
The second tube body of root, more second tube body rule settings are between two first tube bodies, and the both ends of the second tube body are respectively with first
Tube body communicates；One end of the coil heat exchanger is fixed on by rigid connection mode on liner, the other end of coil heat exchanger
It is fixed on liner by elastic connection way；
The upper end of the liner is provided with main machine base, and evaporator assemblies and compressor are arranged on main machine base；It is described
Main machine base includes host foam pad, and the main frame being arranged on host foam pad, and surrounds main frame edge
The chassis flanging of setting；The middle concave part of the main frame is equipped with osculum at rhone, the lowest point of rhone；It is described
It is additionally provided with several boss on the main frame of rhone both sides, the lower end of evaporator assemblies and compressor is fixed on main frame
Boss on；The evaporator assemblies include evaporator and wind turbine, and wind turbine includes the air-ducting ring being arranged in evaporator side, and
The motor being fixed on inside air-ducting ring, and the fan blade that is arranged on motor output shaft；The evaporator, compressor, condenser
It is connected by copper pipe with throttle valve；
The shell includes staving, and the upper coaming plate being arranged above staving, and the head cover being arranged on upper coaming plate
With two pieces of air-inlet grilles；The staving includes the bottom cavity being coated on the outside of liner component, and around main machine base and thereon
The top chamber of evaporator assemblies and compressor setting；Insulating layer, insulating layer tool are equipped between the bottom cavity and liner component of the staving
Body is polyurethane insulation coating, and the setting of insulating layer can effectively prevent heat loss, promote heating efficiency；The upper coaming plate is set
It sets on the chamber side plate of top, head cover is covered at the upper end opening of coaming plate；Phase is constituted between upper coaming plate and the top chamber side plate of staving
To two air ports of setting, two pieces of air-inlet grilles are separately positioned on two air ports, the fan blade of the wind turbine be in two air ports it
Between top intracavitary.
Preferably, the pedestal includes base disk, and the pedestal foam pad being arranged on base disk；Under base disk
End is equipped with rubber foot.
Preferably, the convection component includes setting power part outside the tank, the water inlet end of power part and
Water outlet is communicated by convection tube with water storage cavity.
Preferably, one end of the coil heat exchanger is connected to by fixed fastener on liner, coil heat exchanger it is another
One end is connected to by spring on liner.
Preferably, the chassis flanging is the round rectangle frame being spliced to form by four fillet L-shaped bars, chassis flanging will
Main frame is fitted on the upper surface of host foam pad.
The utility model uses above-mentioned technical proposal, the technical solution to be related to a kind of household monoblock type air-source water heater,
The household monoblock type air-source water heater has the advantage of following several respects：
1, the heat pump system in air-source water heater includes liner component, evaporator assemblies, compressor and throttle valve, evaporation
Device assembly and compressor are arranged on the top of liner component, same to be integrated, it is not necessary to such as seperated host exterior wall installation, both save sky
Between, and avoid installation security risk.
2, the main machine base in air-source water heater includes host foam pad, and the host being arranged on host foam pad
Chassis；When the air-source water heater works, the condensed water that evaporator assemblies generate can drop on main frame, then pass through row
Collecting for sink is discharged by osculum, and the condensed water of osculum can be directed to by collecting pipe in floor drain, since condensed water is fast
Speed discharge is to avoid water bridge phenomenon from generating.And the setting of boss, so that evaporator assemblies and compressor is mounted on highest plane, both
It can guarantee that metal plate and fixed component will not soak and get rusty, while also can guarantee that wind system will not leak out.In addition, host foam pad
Connection with main frame ensure that liner and main frame component form support connection, will not be because of to ensure that host is steady
It installs and causes to tilt, while also ensureing the problems such as host will not cause host to collapse because of foaming.Also, it is steeped using host
Foam pad is bonded design with main frame, both ensure that the flatness of main frame assembly, while also playing certain heat preservation effect
Fruit can prevent units' installation from occurring the problem of main frame icing at outdoor.
3, in the air-source water heater, coil heat exchanger is internally provided with refrigerant flow path, and liner is internally provided with water storage cavity；And
And the convection component for promoting water storage cavity internal water circulation is connected on liner.Promoted inside water storage cavity by the way that convection component is arranged
Water circulation, the water storage cavity internal stationary water storage in conventional water heaters, compared to lower in the present solution, the flowing water inside water storage cavity follows
Ring improves the heat exchange efficiency with coil heat exchanger, promotes the efficiency of heating surface of water heater.
4, coil heat exchanger is wound on liner, coil heat exchanger includes two first pipes being arranged along liner axial direction
Body, and along more circumferentially disposed second tube bodies of liner, more second tube body rule settings are between two first tube bodies.It should
Coil heat exchanger is different from traditional spiral coil, can be finely adjusted in circumferential size；Further, coil heat exchange
One end of device is fixed on by rigid connection mode on liner, and the other end of coil heat exchanger is fixed on by elastic connection way
On liner.This connection type not only can avoid the microchannel deformation caused by the direct rigid connection in both ends or solder joint leakage, but also can avoid
Microchannel caused by the soft connection in both ends cannot be fitted closely with inner bladder outer wall, to cause heat exchange efficiency difference etc. unfavorable because
Element.
Description of the drawings
Fig. 1 is the outline structural diagram of air-source water heater.
Fig. 2 is the internal structure schematic diagram of air-source water heater.
Fig. 3 is the Structure explosion diagram of air-source water heater.
Fig. 4 is the structural schematic diagram of base disk.
Fig. 5 is the structural schematic diagram of pedestal foam pad.
Fig. 6 is the structural schematic diagram of coil heat exchanger.
Fig. 7 is the structural schematic diagram of fixed fastener.
Fig. 8 is the structural schematic diagram of spring.
Fig. 9 is the structural schematic diagram of main frame.
Figure 10 is the structural schematic diagram of evaporator assemblies.
Specific implementation mode
Below in conjunction with the accompanying drawings, the preferred embodiment of the utility model is described in further detail.
A kind of household monoblock type air-source water heater as shown in Fig. 1 ~ 10, including pedestal 1, and be arranged on pedestal 1
Shell 2, and the heat pump system inside shell 2 is set.The heat pump system includes liner component, evaporator assemblies 4, pressure
Contracting machine 5 and throttle valve.The pedestal 1 includes base disk 11, and the pedestal foam pad 12 being arranged on base disk 11.Base disk
11 lower end is equipped with rubber foot 13, and the support of base disk 11 and 12 common form liner of pedestal foam pad and complete machine is protected
Card complete machine will not cause bottom uneven or inter collapse because of liner or main screw lift；Rubber foot 13 has certain toughness,
Also noise and vibrations can be reduced.
The liner component includes liner 31, and the coil heat exchanger 32 being wrapped on 31 outer side surface of liner；Liner
31 are placed on pedestal foam pad 12, and liner 31 is internally provided with water storage cavity, and coil heat exchanger 32 is internally provided with refrigerant flow path；Institute
It states coil heat exchanger 32 and is internally provided with refrigerant flow path；Liner 31 is internally provided with water storage cavity, and promotion water storage is connected on liner 31
The convection component of chamber internal water circulation.Specifically, the convection component includes the power part being arranged outside liner 31, power
The water inlet end of component and water outlet are communicated by convection tube with water storage cavity.Water pump, power part may be used in the power part
Part promotes the flowing water cycle inside water storage cavity, the water storage cavity internal stationary water storage in conventional water heaters, compared to lower in the present solution,
The heat exchange efficiency of flowing water circularly enhancing inside water storage cavity with coil heat exchanger 32, promotes the efficiency of heating surface of conventional water heaters.
The coil heat exchanger 32 includes two first tube bodies 321 being arranged along 31 axial direction of liner, and is circumferentially set along liner 31
More second tube bodies 322 set, more second tube body, 322 rule settings are between two first tube bodies 321, the second tube body 322
Both ends communicated respectively with the first tube body 321；One end of the coil heat exchanger 32 is fixed on interior by rigid connection mode
On courage 31, the other end of coil heat exchanger 32 is fixed on by elastic connection way on liner 31.Specifically, the coil heat exchange
One end of device 32 is connected to by fixed fastener 35 on liner 31, in the other end of coil heat exchanger 32 is connected to by spring 36
On courage 31.This connection type not only can avoid the microchannel deformation caused by the direct rigid connection in both ends or solder joint leakage, but also can avoid
Microchannel caused by the soft connection in both ends cannot be fitted closely with 31 outer wall of liner, to cause heat exchange efficiency difference etc. unfavorable because
Element.
The upper end of the liner 31 is provided with main machine base, and evaporator assemblies 4 and compressor 5 are arranged on main machine base.
The main machine base includes host foam pad 61, and the main frame 62 being arranged on host foam pad 61, and around master
The chassis flanging of 62 edge of machine chassis setting.The chassis flanging is the round rectangle being spliced to form by four fillet L-shaped bars 63
Main frame 62 is fitted on the upper surface of host foam pad 61 by frame, chassis flanging.The middle part of the main frame 62 is recessed
Rhone 621 is formed, the lowest point of rhone 621 is equipped with osculum 622；On the main frame 62 of 621 both sides of the rhone
It is additionally provided with several boss 623, the lower end of evaporator assemblies 4 and compressor 5 is fixed on the boss 623 on main frame 62.It should
In technical solution, the condensed water that evaporator assemblies 4 generate in working can drop on main frame 62, then pass through rhone
621 collect is discharged by osculum 622, and the condensed water of osculum 622 can be directed to by collecting pipe in floor drain, due to condensed water
It is quickly discharged that water bridge phenomenon is avoided to generate.And the setting of boss 623, so that evaporator assemblies 4 and compressor 5 is mounted on most
High plane both can guarantee that metal plate and fixed component will not soak and get rusty, while also can guarantee that wind system will not leak out.In addition,
The connection of host foam pad 61 and main frame 62 ensure that liner 31 forms support connection with 62 component of main frame, to ensure
Host is steady, will not cause to tilt because of installation, while also ensureing that host will not cause host to collapse etc. because of foaming and ask
Topic.Also, design is bonded with main frame 62 using host foam pad 61, both ensure that the flatness that main frame 62 assembles,
Certain heat insulation effect is also played simultaneously, can prevent units' installation from occurring the problem of icing of main frame 62 at outdoor.
The evaporator assemblies 4 include evaporator 41 and wind turbine, and wind turbine includes the air-ducting ring being arranged in 41 side of evaporator
42, and be fixed on the motor 43 inside air-ducting ring 42, and the fan blade that is arranged on 43 output shaft of motor.Above-mentioned evaporator
41, compressor 5, coil heat exchanger 32 are connected with throttle valve by copper pipe.The evaporator 41 is mainly by the low temperature after gasification
Low pressure refrigerant and the heat swapped in absorption air by the energy in drive brought into the air of fan blade of motor 43 are laggard
Go out compressor 5 to re-compress.Compressor 5 primarily serves absorption low-temp low-pressure gaseous refrigerant and is compressed and exclude high temperature and pressure
The effect of refrigerant gas.And coil heat exchanger 32 primarily serve the high-temperature high-pressure refrigerant gas that excludes compressor 5 with it is low
Warm water is contacted heat displacement by surface in heat storage water tank.The high pressure low temperature gas-liquid that throttle valve will be mainly discharged by condenser
Mixture carries out throttling and is allowed to gasify.
The shell 2 includes staving 21, and the upper coaming plate 22 being arranged above staving 21, and is arranged in upper coaming plate 22
On head cover 23 and two pieces of air-inlet grilles 24；The staving 21 is coated on the bottom cavity on the outside of 31 component of liner, and surrounds
The top chamber that main machine base and 41 component 4 of evaporator thereon and compressor 5 are arranged.The bottom cavity of the staving 21 and 31 component of liner
Between be equipped with insulating layer, insulating layer is specifically polyurethane insulation coating, and the setting of insulating layer can effectively prevent heat loss, promote heat
Measure utilization ratio；Shell 2, insulating layer and 31 component of liner constitute the heat reservoir of this air-source water heater.The upper coaming plate 22
On the chamber side plate of top, head cover 23 is covered at the upper end opening of coaming plate 22 for setting；The top chamber side plate of upper coaming plate 22 and staving 21
Between constitute two air ports being oppositely arranged, two pieces of air-inlet grilles 24 are separately positioned on two air ports, the fan blade of the wind turbine
Top intracavitary between two air ports.
Claims (5)
1. a kind of household monoblock type air-source water heater, including pedestal, and the shell that is set on the base, and be arranged in shell
The heat pump system in internal portion；The heat pump system includes liner component, evaporator assemblies, compressor and throttle valve；Its feature exists
In：
The liner component includes liner, and the coil heat exchanger being wrapped on liner outer side surface；Liner is placed on pedestal
On foam pad, liner is internally provided with water storage cavity, and coil heat exchanger is internally provided with refrigerant flow path；It is set inside the coil heat exchanger
There is refrigerant flow path；Liner is internally provided with water storage cavity, and the convection component for promoting water storage cavity internal water circulation is connected on liner；Institute
It includes two first tube bodies being arranged along liner axial direction to state coil heat exchanger, and along circumferentially disposed more second of liner
Tube body, more second tube body rule settings between two first tube bodies, the both ends of the second tube body respectively with the first tube body phase
It is logical；One end of the coil heat exchanger is fixed on by rigid connection mode on liner, and the other end of coil heat exchanger passes through bullet
Property connection type is fixed on liner；
The upper end of the liner is provided with main machine base, and evaporator assemblies and compressor are arranged on main machine base；The host
Pedestal includes host foam pad, and the main frame being arranged on host foam pad, and is arranged around main frame edge
Chassis flanging；The middle concave part of the main frame is equipped with osculum at rhone, the lowest point of rhone；The draining
It is additionally provided with several boss on the main frame of slot both sides, the lower end of evaporator assemblies and compressor is fixed on convex on main frame
On platform；The evaporator assemblies include evaporator and wind turbine, and wind turbine includes the air-ducting ring being arranged in evaporator side, and fixed
Motor inside air-ducting ring, and the fan blade that is arranged on motor output shaft；The evaporator, compressor, condenser and section
Stream valve is connected by copper pipe；
The shell includes staving, and the upper coaming plate being arranged above staving, and the head cover being arranged on upper coaming plate and two
Block air-inlet grille；The staving includes the bottom cavity being coated on the outside of liner component, and evaporation around main machine base and thereon
The top chamber of device assembly and compressor setting；Insulating layer is equipped between the bottom cavity and liner component of the staving, insulating layer is specifically
The setting of polyurethane insulation coating, insulating layer can effectively prevent heat loss, promote heating efficiency；The upper coaming plate setting exists
It pushes up on chamber side plate, head cover is covered at the upper end opening of coaming plate；Opposite set is constituted between upper coaming plate and the top chamber side plate of staving
Two air ports set, two pieces of air-inlet grilles are separately positioned on two air ports, and the fan blade of the wind turbine is between two air ports
Push up intracavitary.
2. a kind of household monoblock type air-source water heater according to claim 1, it is characterised in that：The pedestal includes bottom
Attic base, and the pedestal foam pad that is arranged on base disk；The lower end of base disk is equipped with rubber foot.
3. a kind of household monoblock type air-source water heater according to claim 1, it is characterised in that：The convection component packet
The power part of setting outside the tank is included, the water inlet end of power part and water outlet are communicated by convection tube with water storage cavity.
4. a kind of household monoblock type air-source water heater according to claim 1, it is characterised in that：The coil heat exchanger
One end be connected on liner by fixed fastener, the other end of coil heat exchanger is connected to by spring on liner.
5. a kind of household monoblock type air-source water heater according to claim 1, it is characterised in that：The chassis flanging is
Main frame is fitted in the upper end of host foam pad by the round rectangle frame being spliced to form by four fillet L-shaped bars, chassis flanging
On face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154401.6U CN207778799U (en) | 2018-01-29 | 2018-01-29 | A kind of household monoblock type air-source water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154401.6U CN207778799U (en) | 2018-01-29 | 2018-01-29 | A kind of household monoblock type air-source water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778799U true CN207778799U (en) | 2018-08-28 |
Family
ID=63211990
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820154401.6U Active CN207778799U (en) | 2018-01-29 | 2018-01-29 | A kind of household monoblock type air-source water heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN207778799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131835A (en) * | 2018-01-29 | 2018-06-08 | 浙江中广电器股份有限公司 | A kind of household monoblock type air-source water heater |
-
2018
- 2018-01-29 CN CN201820154401.6U patent/CN207778799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131835A (en) * | 2018-01-29 | 2018-06-08 | 浙江中广电器股份有限公司 | A kind of household monoblock type air-source water heater |
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Address after: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee after: Zhejiang Zhongguang Electric Appliance Group Co.,Ltd. Address before: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee before: ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCES Co.,Ltd. |