CN209354380U - A kind of cast aluminium integrated heating pump - Google Patents
A kind of cast aluminium integrated heating pump Download PDFInfo
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- CN209354380U CN209354380U CN201920105521.1U CN201920105521U CN209354380U CN 209354380 U CN209354380 U CN 209354380U CN 201920105521 U CN201920105521 U CN 201920105521U CN 209354380 U CN209354380 U CN 209354380U
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- pump case
- cast aluminium
- heating
- lower pump
- motor
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Abstract
The utility model discloses a kind of cast aluminium integrated heating pumps, including upper pump case and lower pump case, it is characterized by: the bottom of the upper pump case is provided with lower pump case, lower pump case and upper pump case are clamped, the upper pump case is cast aluminium one heating structure, the upper pump case includes that pump chamber is formed on upper pump case bottom and the inside of lower pump case described in heating pipe built-in and cast aluminium shell, the side of the lower pump case is provided with pressure switch, the other side of the lower pump case is provided with water outlet, the bottom of pump case is connected to motor under the motor, shaft is provided on the motor, one end of the shaft extends in pump chamber, the shaft is far from being provided with impeller on one end of motor, impeller is located in pump chamber.The utility model uses the integrated heating pump case small volume of band coating cast aluminum heaters, and the efficiency of pump is high, in use, can effective scale-deposit-preventing, have the advantages that safety coefficient height, component parts are few, assembly is simple and at low cost.
Description
Technical field
The utility model relates to household appliance technical field, specifically a kind of cast aluminium integrated heating pump.
Background technique
Fluid pump with heating function generally includes upper and lower pump case, the impeller being installed in pump case, for driving impeller to turn
Dynamic motor and the calandria etc. for heating fluid, existing several heat pumps, calandria are mounted on inside pump case or single
Solely be a part of pump case, the calandria being mounted on inside pump case, such as cyclic annular heating tube, due to need to be wrapped on the outside of impeller with
Between pump case, so as to cause the increase of pump case volume, the efficiency of pump is reduced, and existing heat pump calandria is typically in naked state,
Can burst when abnormal condition, for guarantee safety, pump case and heating tube seal structure it is generally complex, part manufacturing and
The overall costs such as assembly are higher.
Utility model content
The purpose of this utility model is to provide a kind of cast aluminium integrated heating pump, have safety coefficient is high, component parts are few,
The simple and at low cost advantage of assembly, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of cast aluminium integrated heating pump, including upper pump
Shell and lower pump case, it is characterised in that: the bottom of the upper pump case is provided with lower pump case, and lower pump case and upper pump case are clamped, it is described on
Pump case is cast aluminium one heating structure, and the upper pump case includes heating pipe built-in and cast aluminium shell, is arranged on the cast aluminium shell
Temperature control inductor mouth, heating tube power connection and water inlet, the heating tube power connection are connect with heating pipe built-in, it is described on
The inside of pump case bottom and lower pump case forms pump chamber, and the side of the lower pump case is provided with pressure switch, the lower pump case it is another
Side is provided with water outlet, and the bottom of pump case is connected to motor under the motor, and shaft, the shaft are provided on the motor
One end extend in pump chamber, the shaft is located in pump chamber far from impeller, impeller is provided on one end of motor, the impeller
It is made of body part and extension, body part is connect in the bottom of extension with extension.
As a further solution of the present invention: the heating pipe built-in is around coil structures, heating pipe built-in circle number is big
In or wait 1, the heating pipe built-in is placed in the groove of cast aluminium shell.
As a further solution of the present invention: the diameter of the extension is less than the diameter of body part.
As a further solution of the present invention: the upper pump case surface is covered with scale-deposit-preventing layer, the scale-deposit-preventing layer
For coating solvent type PTFE fluoro coatings, aqueous bilayer PTFE fluoro coatings or powder PFA fluoro coatings.
As a further solution of the present invention: the upper pump case is equipped with card slot, the lower pump case is equipped with buckle and limit
Position buckle, the lower pump case and upper pump case are clamped by buckle and card slot, and the limit fastener is L shape structure, the limit
Buckle bottom is connect with lower pump case, and the other side is incline structure.
As a further solution of the present invention: the upper pump case includes at least one temperature protector, the temperature
Protector is bolted on temperature control inductor mouth.
As a further solution of the present invention: the lower pump case material is that nylon injection-molding pa66 adds 30% glass fibre
Modified plastics.
Compared with prior art, the utility model the utility model has the advantages that
1. the utility model is cast aluminium integrally heating knot using the upper pump case that the integrated heating of band coating cast aluminum heaters pumps
Structure, by the upper pump case of monoblock cast aluminium shell package heating pipe built-in, heating pipe built-in directly integrally heats cast aluminium shell, heat
Loss is few, and heating efficiency is high.
2. the utility model is pumped using the integrated heating of band coating cast aluminum heaters, by upper pump case, lower pump case, motor, leaf
Wheel and cast aluminum heaters composition, upper pump case is interior to form pump chamber, and one end of motor upper shaft extends in pump chamber, is provided in shaft
Impeller, impeller are located in pump chamber, and the diameter of extension is less than the diameter of body part, so that heating pump case small volume, pump efficiency
Rate is high, and cast aluminum heaters surface is covered with etch-proof coating, in use, can effective anticorrosion, there is safety
Coefficient is high, component parts are few, assembly is simple and advantage at low cost.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the A-A cross-sectional view of the utility model；
Fig. 4 is the upper pump shell structure schematic diagram of the utility model；
Fig. 5 is the lower pump shell structure schematic diagram of the utility model；
Fig. 6 is the heating pipe built-in structural schematic diagram of the utility model；
In figure: the upper pump case of 1-；101- heating pipe built-in；102- cast aluminium shell；103- temperature control inductor mouth；104- heating tube
Power connection 105- water inlet；106- card slot；Pump case under 2-；203- buckle；204- limit fastener；201- pressure switch；202-
Water outlet；3- pressure switch；4- motor；5- temperature protector；6- shaft；7- impeller；71- body part；72- extension.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-6, in the utility model embodiment, a kind of cast aluminium integrated heating pump, including upper pump case 1 and lower pump case
2, the bottom of the upper pump case 1 is provided with lower pump case 2, and lower pump case 2 is clamped with upper pump case 1, and upper pump case 1 is cast aluminium integrally heating knot
Structure, upper pump case 1 include heating pipe built-in 101 and cast aluminium shell 102, and temperature control inductor mouth 103 is arranged on cast aluminium shell 102, adds
Heat pipe power connection 104 and water inlet 105, the heating tube power connection 104 are connect with heating pipe built-in 101, upper 1 bottom of pump case
Portion and the inside of lower pump case 2 form pump chamber 3, and the side of lower pump case 2 is provided with pressure switch 201, the other side setting of lower pump case 2
There is water outlet 202, the bottom of lower pump case 2 is connect with motor 4, and shaft 6 is provided on motor 4, and one end of the shaft 6 extends to
In pump chamber 3, impeller 7 is provided on the described one end of shaft 6 far from motor 4, impeller 7 is located in pump chamber 3, and impeller 7 is by body part
71 and extension 72 form, the bottom that body part 71 is located at extension 72 is connect with extension 72.Upper 1 surface of pump case is covered with anti-
The coating of scale, the embodiment is using coating solvent type PTFE fluoro coatings but is not limited to coating solvent type PTFE fluoro coatings, makes
With in the process, can effective scale-deposit-preventing adhesion, with safety coefficient is high, component parts are few, assembly is simple and at low cost excellent
Point, upper pump case 1 include at least one temperature protector 5, and temperature protector 5 is bolted on pump case 1, heating component
Including heating pipe built-in 101 and cast aluminium shell 102, the heating pipe built-in is around coil structures, and heating pipe built-in circle number is 2
Circle, heating pipe built-in are placed in the groove of cast aluminium shell, and entirely upper 1 integrated die-casting of pump case molding, upper pump case 1 are equipped with card slot 106,
Lower pump case 2 is equipped with buckle 203 and limit fastener 204, and lower pump case 2 is clamped with upper pump case 1 by buckle 203 and card slot 105, described
Limit fastener 204 is L shape structure, and 204 bottom of limit fastener is connect with lower pump case (2), and the other side is incline structure, limiting card
The setting of 204 incline structures is detained after card slot 106 screws in buckle 203, withstanding card slot 106 keeps the buckle of card slot 106 203 fixed, needs
When dismantling pump case up and down, limit fastener 204 is pressed downward and rotates pump case up and down, lower pump case (2) material is nylon
Injection molding pa66 adds 30% glass fibre modified plastics, can be subjected to 260 °C of high temperature of highest using this kind of material, and pump case 1 adds in guarantee
Heat will not scorch lower pump case 2, and the side of lower pump case 2 is provided with pressure switch 201, and when exsiccosis, pressure switch 201 is without dynamic
Make, heating power supply disconnects；If pressure switch fails, 5 inside fuse of temperature protector is protected.
In summary: the utility model is pumped using the integrated heating of band coating cast aluminum heaters, by upper pump case 1, lower pump case
2, motor 4 and impeller 7 form, and form pump chamber 5 in upper pump case 1, one end of 4 upper shaft 6 of motor extends in pump chamber 5, in shaft 6
It is provided with impeller 7, impeller 7 is located in pump chamber 5, and the diameter of extension 72 is less than the diameter of body part 71, so that heating pump case
Small volume, the efficiency of pump is high, and the coating that upper 1 surface of pump case is covered with scale-deposit-preventing can effectively prevent water in use
Dirty adhesion has the advantages that safety coefficient is high, component parts are few, assembly is simple and at low cost.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of cast aluminium integrated heating pump, including upper pump case (1) and lower pump case (2), it is characterised in that: the upper pump case (1)
Bottom is provided with lower pump case (2), and lower pump case (2) and upper pump case (1) are clamped, and the upper pump case (1) is cast aluminium one heating structure,
The upper pump case (1) includes heating pipe built-in (101) and cast aluminium shell (102), and temperature control sense is arranged on the cast aluminium shell (102)
Device mouth (103), heating tube power connection (104) and water inlet (105) are answered, the heating tube power connection (104) adds with built-in
The inside of heat pipe (101) connection, upper pump case (1) bottom and lower pump case (2) forms pump chamber (3), and the one of the lower pump case (2)
Side is provided with pressure switch (201), and the other side of the lower pump case (2) is provided with water outlet (202), the lower pump case (2)
Bottom is connect with motor (4), is provided with shaft (6) on the motor (4), and one end of the shaft (6) extends to pump chamber (3)
Interior, the shaft (6) on the one end of motor (4) far from being provided with impeller (7), and impeller (7) is located in pump chamber (3), the impeller
(7) it is made of body part (71) and extension (72), the bottom and extension (72) that body part (71) is located at extension (72) are even
It connects.
2. a kind of cast aluminium integrated heating pump according to claim 1, it is characterised in that: the heating pipe built-in (101) is
Around coil structures, heating pipe built-in circle number is greater than or waits 1, and the heating pipe built-in (101) is placed in the groove of cast aluminium shell (102)
It is interior.
3. a kind of cast aluminium integrated heating pump according to claim 1, it is characterised in that: the diameter of the extension (72) is small
Diameter in body part (71).
4. a kind of cast aluminium integrated heating pump according to claim 1, it is characterised in that: upper pump case (1) the surface covering
There is scale-deposit-preventing layer, the scale-deposit-preventing layer is that coating solvent type PTFE fluoro coatings, aqueous bilayer PTFE fluoro coatings or powder PFA fluorine apply
Material.
5. a kind of cast aluminium integrated heating pump according to claim 1, it is characterised in that: the upper pump case (1) is equipped with card slot
(106), the lower pump case (2) is equipped with buckle (203) and limit fastener (204), the lower pump case (2) pass through with upper pump case (1)
(203) and card slot (106) is buckled to be clamped, the limit fastener (204) is L shape structure, limit fastener (204) bottom and
Lower pump case (2) connection, the other side is incline structure.
6. a kind of cast aluminium integrated heating pump according to claim 1, it is characterised in that: the upper pump case (1) includes at least
One temperature protector (5), the temperature protector (5) are bolted on temperature control inductor mouth (103).
7. a kind of cast aluminium integrated heating pump according to claim 1, it is characterised in that: lower pump case (2) material is Buddhist nun
Dragon injection molding pa66 adds 30% glass fibre modified plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105521.1U CN209354380U (en) | 2019-01-22 | 2019-01-22 | A kind of cast aluminium integrated heating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105521.1U CN209354380U (en) | 2019-01-22 | 2019-01-22 | A kind of cast aluminium integrated heating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209354380U true CN209354380U (en) | 2019-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105521.1U Active CN209354380U (en) | 2019-01-22 | 2019-01-22 | A kind of cast aluminium integrated heating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209354380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922842A (en) * | 2019-12-06 | 2021-06-08 | 佛山市威灵洗涤电机制造有限公司 | Integrated heat pump and washing device |
-
2019
- 2019-01-22 CN CN201920105521.1U patent/CN209354380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922842A (en) * | 2019-12-06 | 2021-06-08 | 佛山市威灵洗涤电机制造有限公司 | Integrated heat pump and washing device |
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