CN208487728U - A kind of low-temperature air source heat pump air-heater - Google Patents
A kind of low-temperature air source heat pump air-heater Download PDFInfo
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- CN208487728U CN208487728U CN201821058407.XU CN201821058407U CN208487728U CN 208487728 U CN208487728 U CN 208487728U CN 201821058407 U CN201821058407 U CN 201821058407U CN 208487728 U CN208487728 U CN 208487728U
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- shell
- outdoor unit
- discharge pipe
- turbulence columns
- heat pump
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- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
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Abstract
The utility model discloses a kind of low-temperature air source heat pump air-heaters, including indoor unit, outdoor unit and connecting line, the indoor unit includes the first blower, condenser and expansion valve, the outdoor unit includes the second blower, evaporator and compressor, the outdoor unit further includes shell, axial flow blower is provided in the shell, the outlet end of the axial flow blower is provided with air duct, the discharge pipe being connected with the air duct is provided on the left and right sides and top of the shell, the discharge pipe is close to the front side of the shell；The discharge pipe being set at left and right sides of outdoor shell with top is applied in the utility model, discharge pipe is connected with axial flow blower by air duct, in outdoor unit work, discharge pipe sprays gas and forms gas shield, gas is inhaled into outdoor unit again after effectively preventing the heat exchange of outdoor unit discharge, so that the gas into outdoor unit is the ambient atmosphere rich in tow taste heat, the heat transfer effect of outdoor unit has been effectively ensured.
Description
Technical field
The utility model relates to air source heat pump fields, and in particular to a kind of low-temperature air source heat pump air-heater.
Background technique
Low-temperature air source heat pump air-heater is widely used in recent years, can be drawn from extraneous cold atmospheric
Tow taste heat abundant is used for heating indoor air, very environmentally protective, but existing low-temperature air source heat pump hot wind
Machine finds to have the disadvantage that in use
1. gas is easy to be inhaled into outdoor unit again after the heat exchange of outdoor unit discharge, the heat exchange of outdoor unit is seriously affected
Effect；
2. the heat exchange efficiency of outdoor unit promotes difficulty, low product abundant in extraneous cold atmospheric can not be quickly and effectively drawn
Position heat.
Utility model content
The problem of for background technique, the purpose of this utility model is to provide a kind of low-temperature air source heat pump heat
Blower efficiently solves the problems, such as exist in background technique.
To achieve the above object, the utility model uses following technical scheme:
A kind of low-temperature air source heat pump air-heater, including indoor unit, outdoor unit and connecting line, the indoor unit include
First blower, condenser and expansion valve, the outdoor unit include the second blower, evaporator and compressor, the outdoor unit
Further include shell, axial flow blower is provided in the shell, the outlet end of the axial flow blower is provided with air duct, the shell
The discharge pipe being connected with the air duct is provided on the left and right sides and top, the discharge pipe is before the shell
Side；
It is additionally provided with grid on rear side of the shell, turbulence columns are connected in the grid, the turbulence columns include flow-disturbing
Column ontology, the both ends of the turbulence columns ontology offer T-shaped hole respectively, and abutting mechanism, the abutting are provided in the T-shaped hole
Mechanism includes the T shape pin rod being set in the T-shaped hole and the elasticity that is set between the T shape pin rod and turbulence columns ontology
Element, T shape pin rod, which is located on one end of turbulence columns outer body, is installed with abutting disk.
Further, the discharge pipe is square tube.
Further, rubber layer is fixedly provided on the abutting disk.
Further, the elastic element is spring, and both ends of the spring is mutually solid with the T shape pin rod and turbulence columns ontology respectively
Even.
Further, the air duct is located at the inside of the shell and the air duct is set along four side of leading flank of the shell
It sets.
The utility model has following advantageous effects:
The discharge pipe being set at left and right sides of outdoor shell with top is applied in the utility model, discharge pipe passes through wind
Road is connected with axial flow blower, and in outdoor unit work, discharge pipe sprays gas and forms gas shield, effectively prevents outdoor unit row
Gas is inhaled into outdoor unit again after heat exchange out, so that the gas into outdoor unit is outer rich in tow taste heat
The heat transfer effect of outdoor unit has been effectively ensured in boundary's atmosphere；On the other hand, turbulence columns, which can make to enter, participates in heat exchange in outdoor unit
The flow regime of air becomes turbulent flow from laminar flow, is obviously improved the heat exchange efficiency of outdoor unit, the application is novel in design, user
Just, there is very strong practicability.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the rearview of the utility model embodiment；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the schematic diagram of internal structure of the utility model embodiment turbulence columns；
Fig. 5 is the flow chart of the utility model embodiment.
Specific embodiment
With reference to the accompanying drawing and embodiment is described in further detail the embodiments of the present invention.Implement below
Example cannot be used to limit the scope of the utility model for illustrating the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplifies description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, constructed and operated with specific orientation, therefore
It should not be understood as limiting the present invention.In the description of the present invention, it should be noted that unless otherwise specific
Regulation and restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through
Medium is indirectly connected.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
As shown in Figs. 1-5, a kind of low-temperature air source heat pump air-heater described in the present embodiment, including indoor unit 1, outdoor unit
2 and connecting line 3, indoor unit 1 includes the first blower 4, condenser 5 and expansion valve 6, outdoor unit 2 include the second blower 7,
Evaporator 8 and compressor 9, outdoor unit 2 further include shell 10, and axial flow blower 11 is provided in shell 10, axial flow blower 11
Outlet end is provided with air duct 12, and the discharge pipe 13 being connected with air duct 12 is provided on the left and right sides and top of shell 10,
Discharge pipe 13 is close to the front side of shell 10, and when outdoor unit 2 works, discharge pipe 13 sprays gas and forms gas shield, effectively keeps away
Gas is inhaled into again in outdoor unit 2 after having exempted from the heat exchange of the discharge of outdoor unit 2, so that the gas into outdoor unit 2 is richness
The heat transfer effect of outdoor unit 2 has been effectively ensured in ambient atmosphere containing tow taste heat；
The rear side of shell 10 is additionally provided with grid 14, and turbulence columns 15 are connected in grid 14, and turbulence columns 15 include turbulence columns
Ontology 16, the both ends of turbulence columns ontology 16 offer T-shaped hole 17 respectively, and abutting mechanism is provided in T-shaped hole 17, push against mechanism packet
Include the T shape pin rod 18 being set in T-shaped hole 17 and the elastic element being set between T shape pin rod 18 and turbulence columns ontology 16
19, elastic element 19 is spring, and both ends of the spring is fixedly connected with T shape pin rod 18 and turbulence columns ontology 16 respectively, and T shape pin rod 18 is located at
It is installed on the one end in 16 outside of turbulence columns ontology and pushes against disk 20, turbulence columns 15, which can make to enter, participates in heat exchange in outdoor unit 2
The flow regime of air becomes turbulent flow from laminar flow, is obviously improved the heat exchange efficiency of outdoor unit 2, and turbulence columns 15 are easy to disassemble,
What user can be convenient is replaced, and when installing turbulence columns 15, will push against disk 20 and depresses, spring is compressed, then by turbulence columns
15 are placed in the open cells of grid 14 and keep turbulence columns 15 vertical, unclamp and push against disk 20, spring jacks up T shape pin rod 18, T
Shape pin rod 18, which drives, pushes against the abutting grid 14 of disk 20, that is, completes the clamping of turbulence columns 15, when dismantling turbulence columns 15, pull straight out
Turbulence columns 15.
Discharge pipe 13 is square tube.
It pushes against and is fixedly provided with rubber layer 21 on disk 20, rubber layer 21 can increase the friction pushed against between disk 20 and grid 14
Power guarantees the mounting stability of turbulence columns 15.
Air duct 12 is located at the inside of shell 10 and air duct 12 is arranged along four side of leading flank of shell 10, guarantees to be located at shell 10
The air of the discharge pipe 13 of the left and right sides and top supplies, and makes it possible to form effective air barrier.
The working process of this embodiment is as follows:
Low temperature refrigerant draws the tow taste heat in extraneous cold atmospheric in the evaporator 8 of outdoor unit 2 and heating becomes
Low temperature low pressure gas, low temperature low pressure gas, which enters in compressor 9, becomes high temperature and high pressure gas, and high temperature and high pressure gas passes through connecting tube
Road 3 enters the room in the condenser 5 of machine 1 and heat release becomes cryogenic high pressure liquid, and cryogenic high pressure liquid, which enters back into expansion valve 6, to be become
Pass through connecting line 3 again for low temperature and low pressure liquid to enter in the evaporator 8 of outdoor unit 2, completes entire circulation, in the process,
Axial flow blower 11 by discharge pipe 13 spray gas formed gas shield, avoid outdoor unit 2 be discharged heat exchange after gas again
It is inhaled into outdoor unit 2, the flow regime that turbulence columns 15 make to enter the air of participation heat exchange in outdoor unit 2 becomes rapid from laminar flow
Stream, is obviously improved the heat exchange efficiency of outdoor unit 2.
The embodiments of the present invention be provided for the sake of example and description, and be not exhaustively or
The utility model is limited to disclosed form.Many modifications and variation are aobvious for the ordinary skill in the art
And it is clear to.Selection and description embodiment and are made to more preferably illustrate the principles of the present invention and practical application
Those skilled in the art are it will be appreciated that the utility model is suitable for each with various modifications of special-purpose to design
Kind embodiment.
Claims (5)
1. a kind of low-temperature air source heat pump air-heater, including indoor unit, outdoor unit and connecting line, the indoor unit includes the
One blower, condenser and expansion valve, the outdoor unit include the second blower, evaporator and compressor, which is characterized in that institute
Stating outdoor unit further includes shell, and axial flow blower is provided in the shell, and the outlet end of the axial flow blower is provided with air duct, institute
The discharge pipe for being provided on the left and right sides and top of shell and being connected with the air duct is stated, the discharge pipe is close to the shell
The front side of body；
It is additionally provided with grid on rear side of the shell, turbulence columns are connected in the grid, the turbulence columns include turbulence columns sheet
Body, the both ends of the turbulence columns ontology offer T-shaped hole respectively, and abutting mechanism, the abutting mechanism are provided in the T-shaped hole
Including the T shape pin rod being set in the T-shaped hole and the elasticity member being set between the T shape pin rod and turbulence columns ontology
Part, T shape pin rod, which is located on one end of turbulence columns outer body, is installed with abutting disk.
2. a kind of low-temperature air source heat pump air-heater according to claim 1, which is characterized in that the discharge pipe is side
Pipe.
3. a kind of low-temperature air source heat pump air-heater according to claim 1, which is characterized in that also solid on the abutting disk
Equipped with rubber layer.
4. a kind of low-temperature air source heat pump air-heater according to claim 1, which is characterized in that the elastic element is bullet
Spring, both ends of the spring are fixedly connected with the T shape pin rod and turbulence columns ontology respectively.
5. a kind of low-temperature air source heat pump air-heater according to claim 1, which is characterized in that the air duct is located at described
The inside of shell and the air duct are arranged along four side of leading flank of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058407.XU CN208487728U (en) | 2018-07-05 | 2018-07-05 | A kind of low-temperature air source heat pump air-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058407.XU CN208487728U (en) | 2018-07-05 | 2018-07-05 | A kind of low-temperature air source heat pump air-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487728U true CN208487728U (en) | 2019-02-12 |
Family
ID=65249383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058407.XU Active CN208487728U (en) | 2018-07-05 | 2018-07-05 | A kind of low-temperature air source heat pump air-heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208487728U (en) |
-
2018
- 2018-07-05 CN CN201821058407.XU patent/CN208487728U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hot air blower for low temperature air source heat pump Effective date of registration: 20221129 Granted publication date: 20190212 Pledgee: Bank of China Limited Baoding Branch Pledgor: HEBEI QUNXIANG HEATING EQUIPMENT Co.,Ltd. Registration number: Y2022980024198 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190212 Pledgee: Bank of China Limited Baoding Branch Pledgor: HEBEI QUNXIANG HEATING EQUIPMENT Co.,Ltd. Registration number: Y2022980024198 |