CN209415831U - A kind of heat exchanger and heat pump - Google Patents
A kind of heat exchanger and heat pump Download PDFInfo
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- CN209415831U CN209415831U CN201821574682.7U CN201821574682U CN209415831U CN 209415831 U CN209415831 U CN 209415831U CN 201821574682 U CN201821574682 U CN 201821574682U CN 209415831 U CN209415831 U CN 209415831U
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- heat
- heat exchanger
- plate
- drip tray
- component
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Abstract
The utility model relates to technical field of heat pumps, disclose a kind of heat exchanger and heat pump, heat exchanger includes the heat exchange fin component of U-shaped profile and the heat exchanger tube that is inserted in the fin component, and the both sides of fin component are symmetrically connected to middle part, and the angle between middle part is obtuse angle；Heat pump includes heat-exchanging component, the drip tray for being connected to the box assembly top, at least one set of heat-exchanging component being installed on the drip tray and the cover board for being covered on the heat-exchanging component top, heat-exchanging component includes two heat exchangers being oppositely arranged, drip tray from centre to two sides gradually diagonally downward, it is whole V-shaped.The utility model has the following beneficial effects: can be improved heat exchange area, it can suitably reduce volume, and the condensed water on drain pan export heat exchanger can be utilized.
Description
Technical field
The utility model relates to technical field of heat pumps, more particularly to a kind of heat exchanger and heat pump.
Background technique
In general, heat pump uses in line finned heat exchanger, but the heat exchange efficiency of the heat exchanger of this structure is lower, with to system
Cold or heating capacity increase in demand, needs using greater area of fin area, so that the overall structure of heat pump accounts for
It is larger with space.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide the hot device of a kind ofization and heat pump, can optimize and change
The structure of hot device optimizes the heat exchange efficiency of heat exchanger, reduces the occupied space of heat pump.
To achieve the goals above, the utility model first aspect provides a kind of heat exchanger comprising U-shaped profile
Heat exchange fin component and the heat exchanger tube being inserted in the fin component, the fin component include middle part, the first side and
Second side, first side and the second side are symmetrically connected to the two side ends of the middle part, and first side with
Angle between the middle part, between second side and the middle part is obtuse angle.
Preferably, the two side ends of the fin component are respectively connected with end plate.
Preferably, the end plate includes the fixed plate for the end face setting for being close to the fin component and passes through side
While the inserting plate being connected on the outside of the fixed plate, the lower end of the inserting plate protrudes from the lower end surface of the fin component.
Preferably, the inserting plate includes the first plate and the second plate being mutually connected vertically.
Same purpose, the utility model second aspect also propose a kind of heat pump comprising: box assembly is connected to institute
It states the drip tray on box assembly top, at least one set of heat-exchanging component for being installed on the drip tray, be covered on the heat exchange group
The cover board on part top and the fan assembly being installed on the cover board；The heat-exchanging component includes two described in any of the above embodiments
Heat exchanger, gradually diagonally downward from centre to two sides, whole V-shaped, two heat exchangers are symmetrically arranged on the drip tray
On the drip tray, the opening of two heat exchangers is opposite to constitute wind chamber, and the bottom face of the heat exchanger fits in institute
Drip tray is stated, so that the gap between two heat exchangers is in the V-arrangement of opening upwards.
Preferably, the drip tray includes mounting plate and two water conservancy diversion for being connected to the mounting plate two side ends
Plate；The mounting plate includes mounting portion for installing the heat exchanger and the water conservancy diversion for being connected to the mounting portion two side ends
Portion, the diversion division tilt gradually downward from centre to outside, and the plate face of the deflector and the plate face of the diversion division are in
Approximately the same plane, and several discharge outlet are offered at the position of the convex side for the heat exchanger of the deflector.
Preferably, mounting hole is offered on the mounting portion, the lower end of the inserting plate passes through the installation
The heat exchanger is connected on the mounting plate by hole.
Preferably, the mounting hole is L-shaped.
Preferably, the outboard end of the diversion division is provided with the bending for extending downwardly and bending inwards along its edge
Portion, the deflector inner end are provided with the flange extended downwardly along its edge.
Preferably, wind-guiding Turbogrid plates are provided in the air duct two sides of the heat-exchanging component.
The utility model provides a kind of heat exchanger and heat pump components, and the fin component of heat exchanger is overall U-shaped, passes through two
Heat exchanger opening is oppositely arranged, and can be improved the heat exchange efficiency of heat pump, and the first side and middle part, the second side and middle part
Angle be obtuse angle, the quantity that corner is set can be effectively reduced, to increase the utilization rate of fin, further increased
Heat exchange efficiency；In addition, the two sides of the drip tray of heat pump are lower than centre, convenient for exporting the condensed water on heat exchanger.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of heat exchanger in the preferred embodiment in the utility model；
Fig. 2 is the portion the A partial schematic diagram of Fig. 1；
Fig. 3 is a kind of structural schematic diagram of heat pump in the preferred embodiment in the utility model；
Fig. 4 is a kind of structural schematic diagram of heat pump in another preferred embodiment of the utility model；
Fig. 5 is a kind of structural schematic diagram of mounting plate in the preferred embodiment in the utility model；
Fig. 6 is a kind of structural schematic diagram of deflector plate in the preferred embodiment in the utility model.
In figure, 10, heat exchanger；11, fin component；111, middle part；112, the first side；113, the second side；12, it changes
Heat pipe；13, end plate；131, fixed plate；132, plate is inserted；1321, the first plate；1322, the second plate；20, box assembly；30, it connects
Water pond；31, mounting plate；311, mounting portion；3111, mounting hole；312, diversion division；3121, bending part；32, deflector；321,
Discharge outlet；322, flange；40, cover board；50, wind-guiding Turbogrid plates；60, fan assembly.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", "top", "bottom" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.It should be understood that using term in the utility model
" first ", " second " etc. describe various information, but these information should not necessarily be limited by these terms, these terms are only used to will be same
The information of type is distinguished from each other out.For example, " first " information can also be claimed in the case where not departing from the scope of the utility model
Similar for " second " information, " second " information can also be referred to as " first " information.
As depicted in figs. 1 and 2, a kind of heat exchanger 10 of the preferred embodiment in the utility model comprising U-shaped profile
Heat exchange fin component 11 and the heat exchanger tube 12 being inserted in the fin component 11, the fin component 11 include middle part
111, the first side 112 and the second side 113, first side 112 and the second side 113 are symmetrically connected to the middle part
111 two side ends, and between first side 112 and the middle part 111, second side 113 and the middle part
Angle between 111 is obtuse angle.
Based on the above-mentioned technical proposal, a kind of heat exchanger 10 is provided in the present embodiment, wherein fin component 11 is by several fins
Closed assembly forms, and fin component 11 is designed to U-shaped by the present embodiment, for the fin component of straight-line, in same volume
In the case where, heat exchange area is bigger, therefore the heat exchange efficiency of heat exchanger increases；In addition, as shown in fig.1, first side
Angle between 112 and the middle part 111, between second side 113 and the middle part 111 is α, and α is blunt
Angle can reduce the number of fins in corner, improve the utilization rate of fin, so as to further increase heat exchange efficiency.Cause
This, having the beneficial effect that for the utility model heat exchanger 10 can be improved heat exchange efficiency, guarantee identical higher heat exchange efficiency
When, the volume of heat exchanger can be reduced, so as to reduce the occupied space of heat pump.
Specifically, for the ease of installing fin component 11, the two side ends of the fin component 11 are respectively connected with end plate 13；Show
Example property, the end plate 13 is sheathed on the outside of each heat exchanger tube 12.
In the present embodiment, in order to further be easily installed, the end plate 13 includes the end face for being close to the fin component 11
The fixed plate 131 of setting and the inserting plate 132 that 131 outside of fixed plate is connected to by a side, the inserting plate 132
Lower end protrude from the lower end surface of the fin component 11, end plate 13 is connect by fixed plate 131 with fin component 11, and
The part that the inserting plate 132 protrudes from 11 lower end surface of fin component is then used to connect drip tray.
Preferably, in order to limit to inserting plate 132, prevent end plate 13 from moving in drip tray, the inserting
Plate 132 includes the first plate 1321 and the second plate 1322 being mutually connected vertically, and the first plate 1321 is connected to fin component 11.
Refering to shown in Fig. 3-Fig. 6, the second aspect of the utility model proposes a kind of heat pump comprising: box assembly 20 connects
Water pond 30, cover board 40, fan assembly 60 and at least one set of heat-exchanging component, drip tray 30 are connected to 20 top of box assembly,
Heat-exchanging component is installed on the drip tray 30, and cover board 40 is covered on the heat-exchanging component top with the top of sealing air chamber, wind
Thermomechanical components 60 are mounted on cover board 40；The heat-exchanging component includes two heat exchangers 10 described in any of the above embodiments, the water receiving
Disk 30 from centre to two sides gradually diagonally downward, it is whole in the V-arrangement that Open Side Down, so as to the condensation on heat exchanging device 10
Water carries out water conservancy diversion, so that condensed water is discharged along drip tray 30 from two sides, two heat exchangers 10 are symmetrically arranged on described
On drip tray 30, the opening of two heat exchangers 10 is opposite to constitute wind chamber, and the bottom face of the heat exchanger 10 fits in
The drip tray 30, so that the gap between two heat exchangers 10 is in the V-arrangement of opening upwards.Illustratively, the present embodiment
In, it is provided with air outlet on cover board 40, is provided with blower at air outlet.
Based on the above-mentioned technical proposal, the working principle of the heat pump are as follows: hot gas is flowed into from the surrounding of heat-exchanging component, same with this
When cooling water flowed into from the water inlet of heat exchanger tube 12, hot gas and cooling water carry out heat exchange between each fin of fin component 11,
Evaporation is flowed out from the outlet of heat exchanger tube 12 after final cooling water is heated, and hot gas after cooling is taken out from top through fan assembly 60
Out.It is complete with above-mentioned heat exchanger 10 since heat pump includes the heat exchanger 10 of the utility model embodiment first aspect
Portion's beneficial effect can guarantee higher heat exchange efficiency, and can suitably reduce the occupied space of heat pump；In addition, drip tray 30
Gradually whole diagonally downward from centre to two sides is in V shape, can export the condensed water on heat exchanger 10 from drip tray 30, and
Unit internal water accumulation is not caused.
Illustratively, in the present embodiment, heat pump includes heat-exchanging component described in two groups, and the air inlet of two heat-exchanging components is opened
Mouth is opposite.
In view of this, the drip tray 30 is including mounting plate 31 and is connected to 31 two sides of mounting plate in the present embodiment
Two deflectors 32 at end；The mounting plate 31 includes mounting portion 311 for installing the heat exchanger 10 and is connected to
The diversion division 312 of 311 two side ends of mounting portion, the diversion division 312 tilts gradually downward from centre to outside, described to lead
The plate face of flowing plate 32 and the plate face of the diversion division 312 are in approximately the same plane, and convex for described in the deflector 32
Several discharge outlet 321 are offered at the position of the side of heat exchanger 10.It can be facilitated by setting mounting portion 311 and diversion division 312
Processing and installation, and the condensate liquid on heat exchanger 10 along diversion division 312 and can flow through after deflector 32 from 321 row of discharge outlet
Out, prevent condensed water from entering in heat pump unit.
In order to be matched with the end plate 13, mounting hole 3111 is offered on the mounting portion 311, the inserting plate 132
Lower end passes through the mounting hole 3111, and the heat exchanger 10 is connected on the mounting plate 31；Specifically, the installation
Hole 3111 is L-shaped, can just pass through, can effectively position to end plate 13 for inserting the lower part of plate 132.
In the present embodiment, for the ease of connection plate 31 and deflector 32, the outboard end of the diversion division 312 is along it
Edge is provided with the bending part 3121 for extending downwardly and bending inwards, and 32 inner end of deflector is provided with downwards along its edge
The flange 322 of extension, can connection plate 31 and deflector 32 by the bending part 3121 and the connection of the flange 322.
Further, wind-guiding Turbogrid plates 50 are provided in the air duct two sides of the heat-exchanging component, on wind-guiding Turbogrid plates 50
If offering dry lattice, grid can be oriented to airflow direction, can prevent the phenomenon that tacks；And it can avoid sundries and enter from side
In heat-exchanging component, and the components such as heat exchanger tube 12 can be effectively hidden, keep heat pump overall structure more concise and beautiful.It is exemplary
Ground, the grid on wind-guiding Turbogrid plates 50 in the present embodiment may be designed as vertical bar grid, horizontal stripe grid, slanted bar grid etc..
To sum up, the utility model embodiment provides a kind of heat exchanger 10 and the heat pump including it, and heat exchanger 10 includes transversal
The fin component 11 that face is in U-shape, and the both sides of fin component 11 and the angle of middle part be greater than 90 ° of obtuse angle, can
The heat exchange efficiency of heat exchanger 10 is effectively improved, and can suitably reduce the unit occupied area of heat pump；Heat pump includes two and sets relatively
The heat exchanger 10 set, drip tray 30 is gradually V-shaped diagonally downward from centre to two sides, can by the condensed water on heat exchanger 10 from
It is exported on drip tray 30, without causing ponding.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (11)
1. a kind of heat exchanger, which is characterized in that heat exchange fin component including U-shaped profile and be inserted in the fin component
Interior heat exchanger tube, the fin component include middle part, the first side and the second side, first side and the second side pair
Claim to be connected to the two side ends of the middle part, and between first side and the middle part, second side with it is described
Angle between middle part is obtuse angle.
2. heat exchanger as described in claim 1, which is characterized in that the two side ends of the fin component are respectively connected with end plate.
3. heat exchanger as claimed in claim 2, which is characterized in that the end plate includes being close to the end face of the fin component to set
The fixed plate set and the inserting plate on the outside of the fixed plate is connected to by a side, the lower end of the inserting plate protrudes from institute
State the lower end surface of fin component.
4. heat exchanger as claimed in claim 3, which is characterized in that the inserting plate include the first plate being mutually connected vertically and
Second plate.
5. a kind of heat pump characterized by comprising box assembly, is installed on the drip tray for being connected to the box assembly top
At least one set of heat-exchanging component on the drip tray is covered on the cover board on the heat-exchanging component top and is installed on the cover board
Fan assembly；
The heat-exchanging component includes two such as heat exchangers of any of claims 1-4, the drip tray from centre to
Gradually diagonally downward, whole V-shaped, two heat exchangers are symmetrically arranged on the drip tray, two heat exchange for two sides
The opening of device is opposite to constitute wind chamber, and the bottom face of the heat exchanger fits in the drip tray, so that two heat exchange
Gap between device is in the V-arrangement of opening upwards.
6. heat pump as claimed in claim 5, which is characterized in that the drip tray includes mounting plate and is connected to the mounting plate
Two deflectors of two side ends；
The mounting plate includes mounting portion for installing the heat exchanger and is connected to leading for the mounting portion two side ends
Stream portion, the diversion division tilt gradually downward from centre to outside, at the plate face of the plate face of the deflector and the diversion division
Several discharge outlet are offered in approximately the same plane, and at the position of the convex side for the heat exchanger of the deflector.
7. heat pump as claimed in claim 6, which is characterized in that the outboard end of the diversion division is provided with along its edge to downward
The bending part stretched and bent inwards, the deflector inner end are provided with the flange extended downwardly along its edge.
8. the heat pump as described in any one of claim 5-7, which is characterized in that be all provided in the air duct two sides of the heat-exchanging component
It is equipped with wind-guiding Turbogrid plates.
9. a kind of heat pump characterized by comprising box assembly, is installed on the drip tray for being connected to the box assembly top
At least one set of heat-exchanging component on the drip tray is covered on the cover board on the heat-exchanging component top and is installed on the cover board
Fan assembly；
The heat-exchanging component includes two heat exchangers as described in claim 3 or 4, the drip tray from centre to two sides gradually
Diagonally downward, whole V-shaped, two heat exchangers are symmetrically arranged on the drip tray, the opening of two heat exchangers
Relatively to constitute wind chamber, and the bottom face of the heat exchanger fits in the drip tray, so that between two heat exchangers
Gap is in the V-arrangement of opening upwards；
The drip tray includes mounting plate and two deflectors for being connected to the mounting plate two side ends；The mounting plate includes using
In installing the mounting portion of the heat exchanger and be connected to the diversion division of the mounting portion two side ends, the diversion division is from centre
It is tilted gradually downward to outside, the plate face of the plate face of the deflector and the diversion division is in approximately the same plane, and described
Several discharge outlet are offered at the position of the convex side for the heat exchanger of deflector；
Mounting hole is offered on the mounting portion, the lower end of the inserting plate passes through the mounting hole, by the heat exchanger
It is connected on the mounting plate.
10. heat pump as claimed in claim 9, which is characterized in that the mounting hole is L-shaped.
11. the heat pump as described in claim 9 or 10, which is characterized in that be provided in the air duct two sides of the heat-exchanging component
Wind-guiding Turbogrid plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821574682.7U CN209415831U (en) | 2018-09-25 | 2018-09-25 | A kind of heat exchanger and heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821574682.7U CN209415831U (en) | 2018-09-25 | 2018-09-25 | A kind of heat exchanger and heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415831U true CN209415831U (en) | 2019-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821574682.7U Active CN209415831U (en) | 2018-09-25 | 2018-09-25 | A kind of heat exchanger and heat pump |
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| Country | Link |
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| CN (1) | CN209415831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964305A (en) * | 2020-07-24 | 2020-11-20 | 宁波美科二氧化碳热泵技术有限公司 | Carbon dioxide heat pump |
-
2018
- 2018-09-25 CN CN201821574682.7U patent/CN209415831U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964305A (en) * | 2020-07-24 | 2020-11-20 | 宁波美科二氧化碳热泵技术有限公司 | Carbon dioxide heat pump |
| CN111964305B (en) * | 2020-07-24 | 2022-04-29 | 宁波美科二氧化碳热泵技术有限公司 | Carbon dioxide heat pump |
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