CN210688816U - Air source heat pump unit with upper blowing type ventilation and heat exchange structure - Google Patents
Air source heat pump unit with upper blowing type ventilation and heat exchange structure Download PDFInfo
- Publication number
- CN210688816U CN210688816U CN201921556357.2U CN201921556357U CN210688816U CN 210688816 U CN210688816 U CN 210688816U CN 201921556357 U CN201921556357 U CN 201921556357U CN 210688816 U CN210688816 U CN 210688816U
- Authority
- CN
- China
- Prior art keywords
- installation frame
- heat pump
- pump unit
- air
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to an air source heat pump unit with an upper blowing type ventilation and heat exchange structure, which comprises a heat pump unit installation frame, a ventilator and an evaporator, wherein the ventilator and the evaporator are installed in the installation frame; the installation frame is fixed with the amortization static pressure case that forms by the concatenation of amortization panel from the ventilation blower upwards to the installation frame top outside, and the periphery of amortization static pressure case and installation frame forms air-out passageway and amortization static pressure case is equipped with the air outlet at the top of installation frame. The mode of upward blowing by the ventilator of the utility model is matched with the silencing effect of the silencing static pressure box, so that the noise of the heat pump unit is lower; the air flow organization on the cross section of the evaporator is more uniform in the form of blowing air on the ventilator, and the ventilation and heat exchange effects are better.
Description
Technical Field
The utility model relates to an air heat source ventilation heat transfer technical field, concretely relates to air source heat pump set with formula of blowing ventilation heat transfer structure on.
Background
The working principle of the air source heat pump is that the air source heat pump is driven by a compressor and utilizes the working principle of refrigerant compression refrigeration cycle. The air source heat pump is a device for producing hot (cold) air or hot (cold) water from an ambient cold (or hot) source, and comprises a compressor, a heat exchanger and the like, wherein the air source heat pump uses heat in air as a low-temperature heat source, carries out heat exchange through condensation or evaporation, and then is used as a circulating system to extract or release heat energy.
The air heat pump unit comprises an evaporator, a ventilator and the like. At present, the commonly used heat pump unit in China generally conducts ventilation and heat exchange through an axial flow fan arranged at the top of the heat pump unit, the air volume of a ventilation fan which is usually matched is large, the generated air noise is also very large, and the air flow structure of the air suction form of the fan arranged at the top of the heat pump unit is not uniform. Along with the continuous maximization and generalization of heat pump units, the requirements on the silencing performance and the heat exchange efficiency of the heat pump units installed near residential buildings are higher and higher, and the traditional installation mode cannot meet the silencing requirement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide an air source heat pump set with formula of blowing up ventilation heat transfer structure, the ventilation blower is installed in the evaporimeter below, and the amortization of cooperation amortization static pressure case of blowing up reduces heat pump set's noise at work.
The utility model discloses a realize through following technical scheme:
the air source heat pump unit comprises a heat pump unit mounting frame, a ventilator and an evaporator, wherein the ventilator and the evaporator are mounted in the mounting frame; the installation frame is fixed with the amortization static pressure case that forms by the concatenation of amortization panel from the ventilation blower upwards to the installation frame top outside, and the periphery of amortization static pressure case and installation frame forms air-out passageway and amortization static pressure case is equipped with the air outlet at the top of installation frame.
According to the scheme, on the basis of the existing heat pump unit, the ventilator is arranged at the bottom of the evaporator and blows air upwards, so that the ventilation mode of the heat pump unit is changed from an air suction mode to an air blowing mode, the air is blown to the evaporator of the heat pump unit, the airflow organization on the cross section of the evaporator is more uniform, and the ventilation and heat exchange effects are better; the noise reduction static pressure box is made of the noise reduction plate outside the evaporator of the heat pump unit, so that noise generated by a ventilator of the heat pump unit can be further reduced.
Furthermore, the evaporator is arranged in the installation frame of the heat pump unit in an inverted V shape, and the ventilator is arranged under the evaporator arranged in the inverted V shape.
The ventilator is arranged under the evaporator arranged in an inverted V shape, can fully mix airflow guided from the airflow under the mounting frame of the unit with the evaporator to perform heat exchange, and improves the heat exchange efficiency in the unit.
Further, still be equipped with the guide duct between ventilation blower and the installation frame, the guide duct is including the bottom plate that the through-hole was seted up at the center, and the bottom plate has the dryer perpendicular with the bottom plate to the direction of keeping away from the bottom plate in through-hole edge, and the guide duct passes through the bottom plate and installs the inboard fixed with the installation frame, and the ventilation blower is located the dryer and fixes through fixed bolster and bottom plate.
The air duct is used for fixing the ventilator and the installation frame, and the air duct of the air duct can protect the ventilator and can concentrate airflow to be guided into the evaporator above the ventilator for heat exchange.
Furthermore, the fixed bolster is including the retainer plate that is used for fixed ventilation blower and the fixed landing leg that outwards extends along the retainer plate diameter direction, and the end of fixed landing leg is fixed with the bottom plate through the screw.
The fixed bolster adopts the round steel welding to form, is network structure when fixed ventilation blower through the welding of fixed landing leg, does not influence passing through of air current.
Furthermore, a circle of funnel-shaped baffle is arranged on the edge of the through hole on the other side of the bottom plate opposite to the air duct.
The dryer increases the baffle that the round is leaked hopper-shaped in the top of bottom plate, can be used for protecting fan blade, prevents the unexpected condition.
Preferably, the noise reduction static pressure box is provided with an inverted V-shaped cover plate above the air outlet, and an air outlet gap for communicating the air outlet with the outside is reserved between the inverted V-shaped cover plate and the installation frame.
The air outlet top is located to lambda-shaped apron, can prevent effectively that sleet debris etc. from getting into the unit inside, guarantees the unit normal operating, and the air-out clearance can guarantee that the air current of unit inside can pass through air outlet discharge unit.
The utility model has the advantages that:
the heat pump unit comprises an evaporator, a heat pump unit, a ventilator, a ventilation mode, a ventilation.
And secondly, a silencing static pressure box is manufactured by a silencing plate and sleeved outside the unit installation frame, so that the noise generated by the heat pump unit ventilator is further reduced.
Thirdly, inside rain and snow and other debris can be prevented to Λ shape apron falls into the unit, with heat pump set's normal work.
Fourthly, the transformation scheme is simple and practical, convenient to install, easy to realize, and convenient to popularize and use.
Drawings
FIG. 1 is an installation diagram of a ventilation and heat exchange device assembly of an upper blowing type air source heat pump unit;
FIG. 2 is a schematic sectional view of a ventilation and heat exchange device of an up-blowing air source heat pump unit;
fig. 3-schematic diagram of the explosion structure of the ventilation and heat exchange device of the upper blowing type air source heat pump unit.
In the figure:
1-a mounting frame; 2-an evaporator; 3-a silencing static pressure box; 4, air outlet; a 5-inverted V-shaped cover plate; 6, a ventilator; 7-baffle, 8-fixed support, 9-air duct, 10-air outlet channel, 11-bottom plate.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
An air source heat pump unit with an upper blowing type ventilation and heat exchange structure comprises a heat pump unit installation frame 1, a ventilator 6 and an evaporator 2, wherein the ventilator 6 and the evaporator 2 are installed in the installation frame 1, the ventilator 6 is installed below the evaporator 2 through a fixing support 8, and the ventilator 6 blows air at the bottom of the installation frame 1 to the evaporator 2 from bottom to top after being started; a silencing static pressure box 3 formed by splicing silencing plates is fixed outside the mounting frame 1 from the ventilator 6 to the top of the mounting frame 1, an air outlet channel 10 is formed at the periphery of the silencing static pressure box 3 and the mounting frame 1, and an air outlet 4 is formed at the top of the mounting frame 1 by the silencing static pressure box 3. Amortization static pressure case 3 is equipped with lambda shape apron 5 above air outlet 4, leaves the air-out clearance with air outlet 4 and external intercommunication between lambda shape apron 5 and installation frame 1.
The evaporator 2 is arranged in an inverted V shape in a mounting frame 1 of the heat pump unit, and the ventilator 6 is arranged right below the evaporator 2 arranged in the inverted V shape.
Still be equipped with air duct 9 between ventilation blower 6 and the installation frame 1, air duct 9 includes that the through-hole's bottom plate 11 is seted up at the center, and bottom plate 11 extends to the direction of keeping away from bottom plate 11 at the through-hole edge has the dryer perpendicular with bottom plate 11, and air duct 9 is fixed with installation frame 1 through bottom plate 11, and ventilation blower 6 is located the dryer and is fixed with bottom plate 11 through fixed bolster 8.
The fixing support comprises a fixing ring for fixing the ventilator 8 and fixing support legs extending outwards along the diameter direction of the fixing ring, and the tail ends of the fixing support legs are fixed with the bottom plate 11 through screws. The bottom plate 11 is provided with a circle of funnel-shaped baffles 7 at the edge of the through hole on the other surface opposite to the air duct.
As shown in fig. 2, the silencing static pressure box 3 is a box structure made of silencing plates, is arranged outside an evaporator of the heat pump unit, and is fixed on a mounting frame 1 of the heat pump unit by rivets, an opening is left on the upper part of the box structure to serve as an air outlet 4, an inverted V-shaped cover plate 5 is mounted above the air outlet 4 to prevent rain and snow impurities from entering the unit, and the bottom of the box structure is connected with an air duct 9 of a ventilator 6 through an air outlet channel 10.
The lambada-shaped cover plate 5 is made of a galvanized steel plate through a sheet metal process, is fixed at the top of the silencing static pressure box 3 through a rivet, an air outlet gap is reserved between the lambada-shaped cover plate 5 and an upper opening of the silencing static pressure box 3 for ventilation, and the main function is to prevent rain, snow, sundries and the like from being sucked into the heat pump unit and protect the internal structure of the heat pump unit.
The ventilator 6 is arranged at the bottom of the evaporator of the heat pump unit, blows air upwards, the airflow direction faces the evaporator 2 of the heat pump unit, and is fixed on a bottom plate 11 of an air guide cylinder 9 through a reticular ventilator fixing support 8;
the ventilator 6 is characterized in that a fixing support 8 is formed by welding round steel, a fixing ring is connected between the fixing support and the round steel for fixing the ventilator, a plurality of fixing support legs are extended all around, and a screw hole is welded at the tail ends of the fixing support legs and fixed on a bottom plate 11 of the air guide cylinder 9 through bolts.
The air duct 9 is made of galvanized steel plates through a sheet metal process and comprises an air duct and a bottom plate 11, the lower half portion of the air duct is used for protecting a ventilator 6, a circle of funnel-shaped baffle 7 is additionally arranged on the upper half portion of the air duct and used for protecting fan blades, and punched holes are reserved in the bottom plate 11 of the air duct and fixed to the bottom of a heat pump unit evaporator support through bolts.
As shown in FIG. 3, the utility model discloses the explosion structure sketch map of installing on the air source heat pump unit of double fan contains two sets of ventilators 6 for the explanation the utility model discloses a structure is constituteed and with air source heat pump unit's supporting installation condition.
The utility model discloses on the basis of current heat pump set, install ventilation blower 6 in the evaporimeter 2 bottom, blow upwards, make heat pump set's ventilation mode change into the formula of blowing from the formula of induced drafting, blow to heat pump set's evaporimeter 2, make the air current tissue on the evaporimeter 2 cross section more even, the ventilation heat transfer effect is better; the noise reduction static pressure box 3 is made of a noise reduction plate outside the heat pump unit evaporator 2, and noise generated by the heat pump unit ventilator 6 can be further reduced.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides an air source heat pump unit with formula of blowing on ventilates heat transfer structure, includes heat pump unit installation frame to and install ventilation blower and the evaporimeter in the installation frame, its characterized in that: the ventilator is installed below the evaporator through the fixing support, and after the ventilator is started, air at the bottom of the installation frame is blown to the evaporator from bottom to top; the installation frame is fixed with the amortization static pressure case that forms by the concatenation of amortization panel from the ventilation blower upwards to the installation frame top outside, and the periphery of amortization static pressure case and installation frame forms air-out passageway and amortization static pressure case is equipped with the air outlet at the top of installation frame.
2. The air source heat pump unit with the upward blowing type ventilation and heat exchange structure according to claim 1, characterized in that: the evaporator is arranged in the installation frame of the heat pump unit in an inverted V shape, and the ventilator is arranged under the evaporator arranged in the inverted V shape.
3. The air source heat pump unit with the upward blowing type ventilation and heat exchange structure according to claim 1, characterized in that: still be equipped with the guide duct between ventilation blower and the installation frame, the guide duct is including the bottom plate that the through-hole was seted up at the center, and the bottom plate extends to the direction of keeping away from the bottom plate at through-hole edge has the dryer perpendicular with the bottom plate, and the guide duct passes through the bottom plate and installs the inboard fixed with the installation frame, and the ventilation blower is located the dryer and fixes through fixed bolster and bottom plate.
4. The air source heat pump unit with the upper blowing type ventilation and heat exchange structure according to claim 3, characterized in that: the fixed bolster is including the retainer plate that is used for fixed ventilation blower and the outside fixed landing leg that extends of retainer plate diameter direction, and the end of fixed landing leg is fixed with the bottom plate through the screw.
5. The air source heat pump unit with the upward blowing type ventilation and heat exchange structure according to claim 1, characterized in that: the bottom plate is provided with a circle of funnel-shaped baffle plates at the edge of the through hole on the other side opposite to the air duct.
6. The air source heat pump unit with the upward blowing type ventilation and heat exchange structure according to claim 1, characterized in that: the noise reduction static pressure box is provided with an inverted V-shaped cover plate above the air outlet, and an air outlet gap for communicating the air outlet with the outside is reserved between the inverted V-shaped cover plate and the installation frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921556357.2U CN210688816U (en) | 2019-09-19 | 2019-09-19 | Air source heat pump unit with upper blowing type ventilation and heat exchange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921556357.2U CN210688816U (en) | 2019-09-19 | 2019-09-19 | Air source heat pump unit with upper blowing type ventilation and heat exchange structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210688816U true CN210688816U (en) | 2020-06-05 |
Family
ID=70893058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921556357.2U Active CN210688816U (en) | 2019-09-19 | 2019-09-19 | Air source heat pump unit with upper blowing type ventilation and heat exchange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210688816U (en) |
-
2019
- 2019-09-19 CN CN201921556357.2U patent/CN210688816U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018018877A1 (en) | Indoor ceiling air conditioning unit | |
| CN210688816U (en) | Air source heat pump unit with upper blowing type ventilation and heat exchange structure | |
| CN111197818A (en) | Air condensing units and central air conditioning | |
| KR101211594B1 (en) | Sound absorption louver | |
| CN210292191U (en) | Roof ventilation and heat dissipation device | |
| CN111853961A (en) | Outdoor unit assembly and air conditioner | |
| CN201983365U (en) | Double-fan air-conditioner outdoor unit box body and double-fan air-conditioner outdoor unit | |
| CN109028310A (en) | Air conditioner | |
| CN210686383U (en) | Down-blowing type air source heat pump ventilation heat exchange device | |
| CN219367922U (en) | Energy-saving control cabinet for central air conditioner | |
| CN214536938U (en) | Condenser assembly and refrigerator | |
| CN208189575U (en) | A kind of rectification unit radiator | |
| CN216693964U (en) | Structure of making an uproar falls in upper and lower air inlet | |
| CN210638183U (en) | Window type air conditioner | |
| CN209893983U (en) | Heat absorption and cooling dual-purpose tower | |
| CN208765228U (en) | A kind of air-conditioner set compression condensation structure | |
| CN212409179U (en) | Refrigerator concatenation formula wind channel structure and have its refrigerator | |
| CN220095960U (en) | Air cooling mechanism applied to advertisement inkjet printer | |
| CN208936295U (en) | Air conditioner | |
| CN216281767U (en) | Flow guide device, air conditioner outdoor unit and air conditioning system | |
| CN111457510B (en) | Humidification device on cooling fan | |
| CN214791526U (en) | Heat exchange mechanism and air conditioner | |
| CN209910101U (en) | Cold air system for oil pump room | |
| CN215570938U (en) | High-power air conditioner water chilling unit | |
| CN215486840U (en) | Energy-saving exhaust fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 271500 north of middle section of Daoxiang street, Dongping County, Tai'an City, Shandong Province Patentee after: Tai'an Fanghong new energy Co.,Ltd. Address before: 271500 north of middle section of Daoxiang street, Dongping County, Tai'an City, Shandong Province Patentee before: Taian Fanghong heating Co.,Ltd. |
|
| CP03 | Change of name, title or address |