CN214469047U - Hydraulic assembly and household heat pump unit with same - Google Patents
Hydraulic assembly and household heat pump unit with same Download PDFInfo
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- CN214469047U CN214469047U CN202120157931.8U CN202120157931U CN214469047U CN 214469047 U CN214469047 U CN 214469047U CN 202120157931 U CN202120157931 U CN 202120157931U CN 214469047 U CN214469047 U CN 214469047U
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Abstract
The utility model relates to a heat pump set technical field discloses a water conservancy subassembly and have its family formula heat pump set, include: a first chassis; the mounting plate is vertically arranged on the edge of the first chassis; the expansion tank is fixed on the mounting plate; the fluorine water heat exchanger is fixed on the first chassis and is close to the expansion tank, and the fluorine water heat exchanger is provided with a refrigerant inlet pipe and a refrigerant outlet pipe; the water pump is fixed on the first chassis and positioned below the expansion tank, and the water pump is connected with a water inlet pipe; the electric heater is fixed on the mounting plate and is positioned on one side of the expansion tank, and the electric heater is connected with a water outlet pipe; the fluorine water heat exchanger, the expansion tank, the electric heater and the water pump are connected with each other through pipelines. The utility model provides a hydraulic power subassembly and have its family formula heat pump set has solved the big and inconvenient technical problem of installation of hydraulic power subassembly occupation space in the heat pump set of prior art.
Description
Technical Field
The utility model relates to a heat pump set technical field, in particular to water conservancy subassembly and have its family formula heat pump set.
Background
At present, the household heat pump units on the market are mainly split heat pump units and are supplemented with a small amount of integral heat pump units; the split heat pump unit is a complete machine consisting of a conventional air conditioner external machine and a hydraulic component internal machine; the integral heat pump unit only puts the simple fluorine water heat exchanger into an air conditioner external unit.
In the split heat pump unit, the split heat pump is divided into an outdoor unit and an indoor unit, and the occupied space is large; the installation is difficult, need connect the refrigerant pipeline between the interior machine and the outer machine, and the water route is reconnected to the user side to the interior machine, and the installation degree of difficulty is big, and the operation is complicated, and is high to installer's technical matter requirement.
In the integral heat pump unit, the space of the box body of the conventional outdoor unit is limited, and all parts of the hydraulic component internal unit which is arranged in the same way cannot be arranged in the conventional box body. Meanwhile, the integral heat pump unit only places the fluorine water heat exchanger into the outdoor unit, so that the outdoor unit has the heat pump function of fluorine water heat exchange, but does not have components contained in the split machine hydraulic assembly, so that the machine does not have the capability of long-term stable operation, and a customer needs to purchase corresponding components (a water pump, an expansion tank, electric heating, a safety valve, a water flow switch and the like) to ensure that the machine can stably operate for a long time when installing the machine. And placing the heat exchanger in an originally compact outdoor unit space causes great difficulties in factory production and after-sales maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hydraulic component and have its family formula heat pump set aims at solving the big and inconvenient technical problem of installation of hydraulic component occupation space in the heat pump set of prior art.
The utility model provides a hydraulic power component, include:
a first chassis;
the mounting plate is vertically arranged on the edge of the first chassis;
the expansion tank is fixed on the mounting plate;
the fluorine water heat exchanger is fixed on the first chassis and is close to the expansion tank, and the fluorine water heat exchanger is provided with a refrigerant inlet pipe and a refrigerant outlet pipe;
the water pump is fixed on the first chassis and positioned below the expansion tank, and is connected with a water inlet pipe;
the electric heater is fixed on the mounting plate and is positioned on one side of the expansion tank, and the electric heater is connected with a water outlet pipe;
the fluorine water heat exchanger, the expansion tank, the electric heater and the water pump are connected with one another through pipelines.
Furthermore, a first connecting plate is arranged at the top of the side surface of the expansion tank, and a first threaded hole is formed in the first connecting plate;
and a second threaded hole is formed in the top of the mounting plate and corresponds to the first threaded hole, and a screw penetrates through the first threaded hole and the second threaded hole to fix the expansion tank on the mounting plate.
Furthermore, a bearing plate for bearing the electric heater is arranged on the mounting plate, a second connecting plate is arranged on the side surface of the electric heater, and a third threaded hole is formed in the second connecting plate;
the mounting plate is located accept the board top with the third screw hole corresponds the position and is equipped with the fourth screw hole, pass third screw hole and fourth screw hole through the screw in order to fix electric heater is in on the mounting plate.
Furthermore, a first fixing plate used for installing the fluorine water heat exchanger is arranged on the first chassis, a first fixing hole is formed in the top of the first fixing plate, a second fixing plate is arranged on the top of the fluorine water heat exchanger, a second fixing hole is formed in the position, corresponding to the first fixing hole, of the top of the second fixing plate, and screws penetrate through the first fixing hole and the second fixing hole to fix the fluorine water heat exchanger on the second fixing plate.
Further, the first chassis side is provided with mounting holes for mounting the hydraulic assembly, and screws are passed through the mounting holes and the external assembly to mount the hydraulic assembly.
Furthermore, a bottom plate extends out of the bottom surface of the first chassis, a connecting hole is formed in the bottom plate, and a screw penetrates through the connecting hole and the external assembly to fix the hydraulic assembly.
Furthermore, the pipe orifices of the refrigerant inlet pipe and the refrigerant outlet pipe are both positioned at the same side of the first chassis, and the refrigerant inlet pipe and the refrigerant outlet pipe are both positioned above the first chassis and extend out of the outer side of the first chassis.
Further, be provided with on the mounting panel and be used for the installation the first recess of inlet tube, be used for the installation the second recess of outlet pipe, first recess and the adjacent setting of second recess.
Furthermore, a water flow switch and a safety valve are sequentially arranged on the water outlet pipe from the electric heater to the pipe orifice.
The utility model also provides a family formula heat pump set, include as above hydraulic power component, still include:
the second chassis is fixedly connected with the first chassis;
the middle partition plate is fixed in the middle of the second chassis and divides the second chassis into a first mounting area and a second mounting area;
a fan located in the first mounting area;
the electronic expansion valve assembly is fixed on the second chassis and is positioned in the second mounting area, and the electronic expansion valve assembly is connected with the refrigerant outlet pipe;
and the four-way valve assembly is fixed on the middle partition plate and positioned above the electronic expansion valve, and the four-way valve assembly is connected with the refrigerant inlet pipe.
The utility model provides a water conservancy subassembly and have its family formula heat pump set, set up first chassis and mounting panel, the mounting panel sets up at first chassis edge, install expansion tank and electric heater on the mounting panel, install fluorine water heat exchanger and water pump on the chassis, electric heater and expansion tank are adjacent simultaneously, fluorine water heat exchanger is adjacent with the expansion tank, the water pump is installed in the expansion tank below, and with fluorine water heat exchanger, the expansion tank, electric heater, through pipeline interconnect between the water pump, the inlet tube outlet pipe is used for the user side to connect the water conservancy subassembly, thus, reasonable each components and parts integration in the water conservancy subassembly is as integral on the chassis, can save the interior space, reduce the installation degree of difficulty, be favorable to the operation of machine, thereby avoid the customer to appear the deviation in matching components and parts and cause the damage to the machine and cause the loss. When the hydraulic assembly needs to be installed, the hydraulic assembly and the outer machine part are fixed with each other through the chassis, and only a refrigerant inlet pipe and a refrigerant outlet pipe need to be used for establishing a heat exchange piping system with the outer machine part, so that the hydraulic assembly and the outer machine part are mutually connected without mutual influence, meanwhile, the hydraulic assembly and the outer machine part can be independently assembled, the refrigerant pipes can be connected when production needs exist, and the material preparation and production of a workshop are facilitated; when major faults occur on any side of the outer machine part or the hydraulic assembly, one side can be replaced independently, and the maintenance cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a household heat pump unit according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an external unit according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a hydraulic assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an assembly of an external unit and a hydraulic assembly according to an embodiment of the present invention.
In the attached drawings, a first chassis 1, a mounting plate 2, a fluorine-water heat exchanger 3, an expansion tank 4, a water pump 5, an electric heater 6, a water flow switch 7, a safety valve 8, a refrigerant inlet pipe 9, a refrigerant outlet pipe 10, a water outlet pipe 11, a water inlet pipe 12, a first pipeline 13, a second pipeline 14, a third pipeline 15, a first connecting plate 16, a first threaded hole 17, a bearing plate 18, a second connecting plate 19, a first fixing plate 20, a second fixing hole 21, a mounting hole 22, a second chassis 23, a middle partition plate 24, a fan 25, an electronic expansion valve assembly 26, a four-way valve assembly 27 and a bottom plate 28.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 3, the present invention provides a hydraulic assembly, comprising:
a first chassis 1;
the mounting plate 2 is vertically arranged at the edge of the first chassis 1;
the expansion tank 4 is fixed on the mounting plate 2;
the fluorine water heat exchanger 3 is fixed on the first chassis 1 and is close to the expansion tank 4, and the fluorine water heat exchanger 3 is provided with a refrigerant inlet pipe 9 and a refrigerant outlet pipe 10;
the water pump 5 is fixed on the first chassis 1 and positioned below the expansion tank 4, and the water pump 5 is connected with a water inlet pipe 12;
the electric heater 6 is fixed on the mounting plate 2 and is positioned on one side of the expansion tank 4, and the electric heater 6 is connected with a water outlet pipe 11;
the fluorine-water heat exchanger 3, the expansion tank 4, the electric heater 6 and the water pump 5 are connected with each other through pipelines.
In this embodiment, the shape of the first chassis 1 is square, the shape of the mounting plate 2 is L-shaped, and the mounting plate is vertically fixed to the edge of the first chassis 1, so that two side plates of the L-shape are respectively located on two adjacent side surfaces of the first chassis 1, and a corner edge of the L-shaped mounting plate 2 is arranged on the first chassis 1 at a corresponding corner, and finally forms a shape similar to the surrounding plate of the first chassis 1. The electric heater 6 is arranged at the corner of the mounting plate 2, namely, the electric heater is simultaneously contacted with two side plates of the L-shaped mounting plate 2, the expansion tank 4 is adjacent to the electric heater 6, the top of the expansion tank 4 is fixed with the top of the mounting plate 2, so that the expansion tank 4 is suspended on the mounting plate 2, and a space is arranged at the bottom of the expansion tank 4 for mounting the water pump 5; the position of the opposite angle of the fluorine water heat exchanger 3 on the first chassis 1 with the electric heater 6, and the ancient water heat exchanger is adjacent to the expansion tank 4, so that the first chassis 1 can be arranged smaller, and the fluorine water heat exchanger 3, the expansion tank 4, the electric heater 6 and the water pump 5 can be conveniently arranged between the water pipe and the water pipe in the layout mode. The fluorine water heat exchanger 3 is provided with a refrigerant inlet pipe 9 and a refrigerant outlet pipe 10, and can be connected with an external machine part only through the refrigerant inlet pipe 9 and the refrigerant outlet pipe 10, so that the installation is convenient. All required components and parts of the hydraulic assembly and an external machine part are integrated into a whole machine, so that the occupied space and the installation difficulty of the machine set are reduced, the processes on a production line are improved and reduced, and the production efficiency is increased.
The hydraulic assembly of the embodiment is provided with a first chassis 1 and a mounting plate 2, the mounting plate 2 is arranged at the edge of the first chassis 1, an expansion tank 4 and an electric heater 6 are arranged on the mounting plate 2, a fluorine water heat exchanger 3 and a water pump 5 are arranged on the first chassis 1, meanwhile, the electric heater 6 is adjacent to the expansion tank 4, the fluorine-water heat exchanger 3 is adjacent to the expansion tank 4, the water pump 5 is arranged below the expansion tank 4, the fluorine water heat exchanger 3, the expansion tank 4, the electric heater 6 and the water pump 5 are mutually connected through pipelines, a water inlet pipe 12 and a water outlet pipe 11 are used for connecting a user end with a hydraulic component, therefore, each component in the hydraulic assembly is reasonably integrated on the first chassis 1 as a whole, the indoor space can be saved, the installation difficulty is reduced, the operation of the machine is facilitated, and the loss caused by damage to the machine due to deviation of matched components of a customer is avoided. When a hydraulic assembly needs to be installed, the hydraulic assembly and an external machine part are fixed with each other through the first chassis 1, and a heat exchange piping system is established with the external machine part only through the refrigerant inlet pipe 9 and the refrigerant outlet pipe 10, so that the hydraulic assembly and the external machine part are mutually connected without mutual influence, meanwhile, the hydraulic assembly and the external machine part can be independently assembled, the refrigerant pipes can be connected when production requirements exist, and the material preparation and production of a workshop are facilitated; when major faults occur on any side of the outer machine part or the hydraulic assembly, one side can be replaced independently, and the maintenance cost is reduced.
In this embodiment, the electric heater 6 is connected to the fluorine-water heat exchanger 3 through a first pipeline 13, the fluorine-water heat exchanger 3 is connected to the water pump 5 through a second pipeline 14, and the expansion tank 4 is connected to the water inlet pipe 12 through a third pipeline 15.
One end of the first pipeline 13 connected with the electric heater 6 is positioned below the electric heater 6, and one end connected with the fluorine water heat exchanger 3 is positioned above the fluorine water heat exchanger 3; one end of the second pipeline 14 connected with the fluorine water heat exchanger 3 is positioned below the fluorine water heat exchanger 3; the end of the third line 15 connected to the expansion tank 4 is located at the bottom of the expansion tank 4. The user end is connected with a water inlet pipe 12 and a water outlet pipe 11, cold water is pumped in from the water inlet pipe 12 by the water pump 5 and enters the fluorine water heat exchanger 3 through the second pipeline 14, after the cold water is heated in the fluorine water heat exchanger 3, the cold water firstly enters the electric heater 6 through the first pipeline 13, and hot water is input to the user end through the water outlet pipe 11. The expansion tank 4 is mainly used for buffering water impact generated when the water pump 5 is started and stopped and a system door is opened and closed, preventing water from damaging pipelines and components on the system, ensuring enough dormancy time of the water pump 5 in a water consumption peak period, saving energy and prolonging the service life of the water pump 5.
In one embodiment, a first connecting plate 16 is arranged at the top of the side surface of the expansion tank 4, and a first threaded hole 17 is formed in the first connecting plate 16; and a second threaded hole is formed in the top of the mounting plate 2 and corresponds to the first threaded hole 17, and screws penetrate through the first threaded hole 17 and the second threaded hole to fix the expansion tank 4 on the mounting plate 2.
The side top of expansion tank 4 is provided with first connecting plate 16, and first connecting plate 16 is rectangular shaped plate, and its length is greater than the cross section diameter of expansion tank 4, all sets up first screw hole 17 at the both ends of first connecting plate 16, and 2 tops of mounting panel are provided with the second screw hole with first screw hole 17 correspondence, only pass first screw hole 17 and second screw hole in proper order through two screws and can fix expansion tank 4 on mounting panel 2. The number of the first connection plates 16 and the first threaded holes 17 provided in the expansion tank 4 is not limited to the number described in the present embodiment, and may be other numbers, which are not limited herein. Meanwhile, the fixing manner of the expansion tank 4 and the mounting plate 2 is not limited to the fixing by screws in the present embodiment, and other manners may be used to fix the expansion tank 4 to the mounting plate 2, which is not limited herein.
In one embodiment, the mounting plate 2 is provided with a receiving plate 18 for receiving the electric heater 6, a second connecting plate 19 is arranged on the side surface of the electric heater 6, and a third threaded hole is formed in the second connecting plate 19; the mounting plate 2 is provided with a fourth threaded hole above the bearing plate 18 and corresponding to the third threaded hole, and the electric heater 6 is fixed on the mounting plate 2 by passing through the third threaded hole and the fourth threaded hole through screws.
Set up on mounting panel 2 and accept board 18, accept board 18 can pass through the middle part of fix with screw in mounting panel 2 corner, make and accept board 18 below still installation space and can walk the pipe or install other, simultaneously, accept board 18 still is used for bearing electric heater 6, for avoiding electric heater 6 to be stable inadequately on accepting board 18, can also set up second connecting plate 19 on electric heater 6, second connecting plate 19 sets up in electric heater 6's side bottom or top, set up the third screw hole on the second connecting plate 19, correspond on mounting panel 2 and set up the fourth screw hole, pass third screw hole and fourth screw hole in proper order through the screw and can fix electric heating on mounting panel 2, make it can not fall out and accept board 18. The number of the second connection plates 19 and the second threaded holes provided in the electric heater 6 is not limited to the number described in the present embodiment, and may be other numbers, which is not limited herein. Meanwhile, the fixing method of the electric heater 6 and the mounting plate 2 is not limited to the fixing by screws in the present embodiment, and other fixing methods capable of fixing the electric heater 6 to the mounting plate 2 may be used, which is not limited herein.
In one embodiment, a first fixing plate 20 for installing the fluorine water heat exchanger 3 is arranged on the first chassis 1, a first fixing hole is arranged at the top of the first fixing plate 20, a second fixing plate is arranged at the top of the fluorine water heat exchanger 3, a second fixing hole 21 is arranged at the top of the second fixing plate corresponding to the first fixing hole, and screws pass through the first fixing hole and the second fixing hole 21 to fix the fluorine water heat exchanger 3 on the second fixing plate.
The first fixing plate 20 is fixed on the first chassis 1 at a position diagonal to the electric heater 6, and the first fixing plate 20 forms a shape of \\ 21274, both sides of which can surround both sides of the fluorine water heat exchanger 3, thereby playing a role of protecting the fluorine water heat exchanger 3; meanwhile, the top of the fixing plate is provided with a turnover and first fixing hole, the top of the fluorine water heat exchanger 3 is provided with a second fixing plate, the second fixing plate is L-shaped, the L-shaped longitudinal plate is connected with the top of the fluorine water heat exchanger 3, the transverse plate is provided with a second fixing hole 21, the first fixing hole and the second fixing hole 21 are threaded holes and correspond to each other, the fluorine water heat exchanger 3 can be fixed on the first fixing plate 20 through the second fixing hole 21 and the first fixing hole in sequence by screws, and then the first fixing plate 1 is fixed; the side of the fluorine-water heat exchanger 3, which is far away from the first fixing plate 20 and is not surrounded, is used for piping (a refrigerant inlet pipe 9, a refrigerant outlet pipe 10, a first pipeline 13 and a second pipeline 14).
In one embodiment, the first chassis 1 is provided at a side thereof with a mounting hole 22 for mounting the hydro-power assembly, and screws are passed through the mounting hole 22 and the external assembly to mount the hydro-power assembly.
In this embodiment, the four additional side surfaces of the first chassis 1 may be provided with the mounting holes 22, or only one side surface to be connected may be provided with the mounting holes 22, the number of the mounting holes 22 is not limited, and the hydraulic assembly may be connected by passing screws through the mounting holes 22 and the external unit portion to be connected. The connection mode of the hydraulic assembly and the external machine part is not limited to the connection mode by the screw in the embodiment, and other connection modes capable of connecting the hydraulic assembly and the external machine part may be adopted, which is not limited herein.
In one embodiment, a bottom plate 28 extends from the bottom surface of the first chassis 1, and the bottom plate 28 is provided with a connecting hole, and a screw passes through the connecting hole and an external component to fix the hydraulic component.
In one embodiment, the pipe openings of the refrigerant inlet pipe 9 and the refrigerant outlet pipe 10 are both located on the same side of the first chassis 1, and the refrigerant inlet pipe 9 and the refrigerant outlet pipe 10 are both located above the first chassis 1 and extend out of the outer side of the first chassis 1.
In this embodiment, as shown in fig. 4, when the outdoor unit is connected, the outdoor unit can be connected only through the refrigerant inlet pipe 9 and the refrigerant outlet pipe 10, and the refrigerant inlet pipe 9 and the refrigerant outlet pipe 10 are disposed on the same side, so that the outdoor unit can be easily found and cannot be confused with other pipelines, and meanwhile, the outdoor unit is convenient to connect. The refrigerant inlet pipe 9 and the refrigerant outlet pipe 10 are both positioned above the first chassis 1 and extend out of the outer side of the first chassis 1, and when the pipeline connecting the outer part with the refrigerant inlet pipe 9 and the refrigerant outlet pipe 10 is not long enough or does not extend out, the refrigerant inlet pipe 9 and the refrigerant outlet pipe 10 of the hydraulic assembly can be connected with the pipeline.
In one embodiment, the mounting plate 2 is provided with a first groove for mounting the water inlet pipe 12 and a second groove for mounting the water outlet pipe 11, and the first groove and the second groove are adjacently arranged.
The first groove and the second groove are arranged at the edge of the mounting plate 2, and when the water inlet pipe 12 and the water outlet pipe 11 are mounted, the water inlet pipe 12 and the water outlet pipe 11 can directly slide in from the edge of the mounting plate 2, so that the water inlet pipe 12 and the water outlet pipe 11 can be mounted conveniently; meanwhile, the first groove and the second groove are arranged adjacently, so that the water outlet pipe 11 is adjacent to the water inlet pipe 12, when the user side is connected to the hydraulic assembly, the user side can quickly find the water inlet pipe 12 and the water outlet pipe 11 and is conveniently connected with the water inlet pipe 12 and the water outlet pipe 11.
In one embodiment, a water flow switch 7 and a safety valve 8 are arranged on the water outlet pipe 11 from the electric heater 6 to the pipe orifice in sequence.
And the water flow switch 7 is used for controlling water inlet and outlet, and is a sensing device for converting water flow into a switch type electric signal after a certain flow is reached. The safety valve 8 is a protective valve, and can be automatically opened to discharge excessive medium into a low-pressure system or the atmosphere to reduce the pressure so as to prevent the equipment from being damaged when the pressure is excessively increased to exceed a specified value, and the safety valve 8 can be automatically closed when the pressure is restored to the specified value.
As shown in fig. 1 and fig. 2, the utility model also provides a family formula heat pump set, including as above hydraulic assembly, still include:
the second chassis 23, the second chassis 23 is fixedly connected with the first chassis 1;
the middle partition plate 24 is fixed in the middle of the second chassis 23, and divides the second chassis 23 into a first mounting area and a second mounting area;
a fan 25, the fan 25 being located in the first mounting area;
the electronic expansion valve assembly 26 is fixed on the second chassis 23 and located in the second mounting area, and the electronic expansion valve assembly 26 is connected with the refrigerant outlet pipe 10;
and the four-way valve assembly 27 is fixed on the middle partition plate 24 and positioned above the electronic expansion valve, and the four-way valve assembly 27 is connected with the refrigerant inlet pipe 9.
The second chassis 23, the middle partition 24, the fan 25, the electronic expansion valve assembly 26, and the fan 25 together constitute an outer unit portion. One side that second chassis 23 is located cross valve subassembly 27 and electronic expansion valve subassembly 26 sets up the screw hole, with lie in the coolant on first chassis 1 and advance the mounting hole 22 of pipe 9 and coolant exit tube 10 one side and correspond, pass mounting hole 22 and screw hole in proper order through the screw and can be connected first bottom plate and second chassis 23, advance pipe 9 through the coolant and connect cross valve subassembly 27, coolant exit tube 10 connects electronic expansion valve subassembly 26 for hydraulic assembly and outer machine part interconnect, it is convenient to connect.
Base plates can also extend from two opposite sides of the bottom surface of the second chassis 23, threaded holes are formed in the base plates, and the second chassis 23 is connected and fixed in an auxiliary mode through screws.
Since the household heat pump unit of this embodiment has the hydraulic assembly, the advantages of the household heat pump unit are the same as those of the hydraulic assembly in the embodiment described above, and are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or method that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, apparatus, article, or method. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, apparatus, article, or method that includes the element.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. A hydro assembly, comprising:
a first chassis;
the mounting plate is vertically arranged on the edge of the first chassis;
the expansion tank is fixed on the mounting plate;
the fluorine water heat exchanger is fixed on the first chassis and is close to the expansion tank, and the fluorine water heat exchanger is provided with a refrigerant inlet pipe and a refrigerant outlet pipe;
the water pump is fixed on the first chassis and positioned below the expansion tank, and is connected with a water inlet pipe;
the electric heater is fixed on the mounting plate and is positioned on one side of the expansion tank, and the electric heater is connected with a water outlet pipe;
the fluorine water heat exchanger, the expansion tank, the electric heater and the water pump are connected with one another through pipelines.
2. Hydraulic assembly according to claim 1,
a first connecting plate is arranged at the top of the side surface of the expansion tank, and a first threaded hole is formed in the first connecting plate;
and a second threaded hole is formed in the top of the mounting plate and corresponds to the first threaded hole, and a screw penetrates through the first threaded hole and the second threaded hole to fix the expansion tank on the mounting plate.
3. Hydraulic assembly according to claim 1,
the mounting plate is provided with a bearing plate for bearing the electric heater, the side surface of the electric heater is provided with a second connecting plate, and the second connecting plate is provided with a third threaded hole;
the mounting plate is located accept the board top with the third screw hole corresponds the position and is equipped with the fourth screw hole, pass third screw hole and fourth screw hole through the screw in order to fix electric heater is in on the mounting plate.
4. The hydro assembly according to claim 1, wherein a first fixing plate for mounting the fluorine-water heat exchanger is arranged on the first base plate, a first fixing hole is formed in the top of the first fixing plate, a second fixing plate is arranged on the top of the fluorine-water heat exchanger, a second fixing hole is formed in the top of the second fixing plate corresponding to the first fixing hole, and a screw penetrates through the first fixing hole and the second fixing hole to fix the fluorine-water heat exchanger on the second fixing plate.
5. The hydro assembly of claim 1, wherein the first chassis side is provided with mounting holes for mounting the hydro assembly, and screws are passed through the mounting holes and the outer assembly to mount the hydro assembly.
6. The hydro-assembly of claim 1, wherein the first base pan extends from a bottom surface thereof with a base plate, the base plate having attachment holes therein, and wherein the hydro-assembly is secured by screws passing through the attachment holes and an external assembly.
7. The hydraulic assembly of claim 1, wherein the pipe openings of the refrigerant inlet pipe and the refrigerant outlet pipe are both located on the same side of the first base plate, and the refrigerant inlet pipe and the refrigerant outlet pipe are both located above the first base plate and extend out of the outer side of the first base plate.
8. The hydro assembly of claim 1, wherein the mounting plate has a first groove for mounting the inlet pipe and a second groove for mounting the outlet pipe, the first and second grooves being disposed adjacent to each other.
9. The hydro assembly of claim 1, wherein the outlet pipe is provided with a water flow switch and a safety valve in sequence from the electric heater to the spout.
10. A household heat pump unit comprising the hydraulic assembly of any one of claims 1 to 9, further comprising:
the second chassis is fixedly connected with the first chassis;
the middle partition plate is fixed in the middle of the second chassis and divides the second chassis into a first mounting area and a second mounting area;
a fan located in the first mounting area;
the electronic expansion valve assembly is fixed on the second chassis and is positioned in the second mounting area, and the electronic expansion valve assembly is connected with the refrigerant outlet pipe;
and the four-way valve assembly is fixed on the middle partition plate and positioned above the electronic expansion valve, and the four-way valve assembly is connected with the refrigerant inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120157931.8U CN214469047U (en) | 2021-01-20 | 2021-01-20 | Hydraulic assembly and household heat pump unit with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120157931.8U CN214469047U (en) | 2021-01-20 | 2021-01-20 | Hydraulic assembly and household heat pump unit with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214469047U true CN214469047U (en) | 2021-10-22 |
Family
ID=78112856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120157931.8U Active CN214469047U (en) | 2021-01-20 | 2021-01-20 | Hydraulic assembly and household heat pump unit with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214469047U (en) |
-
2021
- 2021-01-20 CN CN202120157931.8U patent/CN214469047U/en active Active
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