CN212778030U - Ground source heat pump device - Google Patents
Ground source heat pump device Download PDFInfo
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- CN212778030U CN212778030U CN202021132664.0U CN202021132664U CN212778030U CN 212778030 U CN212778030 U CN 212778030U CN 202021132664 U CN202021132664 U CN 202021132664U CN 212778030 U CN212778030 U CN 212778030U
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Abstract
The utility model relates to a geothermal energy technical field, concretely relates to ground source heat pump device. Including heat pump set and fan subassembly, heat pump set is including the compressor that communicates in proper order, first heat exchanger, throttling arrangement, the second heat exchanger, heat pump set and fan subassembly are integrated in same box, first heat exchanger or second heat exchanger with bury in the water circulating line intercommunication of soil, still including locating the first subassembly of making an uproar that falls, the first subassembly of making an uproar that falls is including the damping plate that has the damping effect, the damping plate is located the box and is located the compressor bottom in order to support the compressor. The box body is connected with the compressor through the vibration reduction plate, the vibration reduction plate has a vibration reduction effect, the vibration reduction plate can weaken the vibration generated during the working of the compressor, and the noise caused by the vibration of the compressor is reduced.
Description
Technical Field
The utility model relates to a geothermal energy technical field, concretely relates to ground source heat pump device.
Background
The ground source heat pump is a device which completes heat exchange with the interior of a building through a pipeline system deeply buried around the building by utilizing the characteristic that the temperature of an underground normal-temperature ground source is relatively stable. Heat is taken from ground sources in winter to supply heat to buildings; heat is discharged to a ground source in summer to refrigerate the building. The ground source is used as a heat source and a cold source, and heat or cold is supplied to the building through the high-efficiency heat pump unit, so that the heat pump unit is more environment-friendly.
In the prior art, each component of the ground source heat pump is installed in a distributed mode, so that the first heat exchanger can be arranged indoors, other components such as a compressor and a second heat exchanger are arranged outdoors, indoor space can be effectively saved, and noise generated by vibration of the compressor is weakened, but the defect is obvious, on one hand, each heat pump component needs to be connected through a long pipeline, so that manufacturing cost is high, on the other hand, the split type heat pump can only be assembled on site, and a selling merchant needs to be provided with special personnel for assembly, so that labor cost is increased; on the other hand, because each heat pump assembly is installed in a distributed manner, the whole heat pump system is not compact in structure, so that the installation and the maintenance are very inconvenient, especially when the heat pump system is installed and maintained on an outdoor unit of a high-rise building.
In order to solve the problems, the applicant has applied for a soil source heat pump device with the publication number of CN210532740U, which includes a heat pump unit and a fan assembly, wherein the heat pump unit includes a compressor, a first heat exchanger, a throttling device, and a second heat exchanger, which are sequentially communicated, the heat pump unit and the fan assembly are integrated in a same box, and the first heat exchanger or the second heat exchanger is communicated with a water circulation pipeline buried in soil.
However, in practical applications, it is found that the solution disclosed in the above patent document is poor in user experience because the compressor is placed indoors, which generates a series of noises when the compressor is operated.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a ground source heat pump device to when the ground source heat pump device who solves among the prior art arranges in indoorly, big, the poor problem of user experience of noise.
The technical scheme of the utility model is that:
the utility model provides a ground source heat pump device, including heat pump set and fan subassembly, the heat pump set is including the compressor that communicates in proper order, first heat exchanger, throttling arrangement, the second heat exchanger, heat pump set and fan subassembly are integrated in same box, first heat exchanger or second heat exchanger with bury in the water circulating line intercommunication of soil, still include the first subassembly of making an uproar that falls, the first subassembly of making an uproar that falls is including the damping plate that has the damping effect, the damping plate is located the box and is located the compressor bottom in order to support the compressor.
The first noise reduction assembly further comprises a connecting assembly, the connecting assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is connected with the box body and the vibration reduction plate, the second connecting piece is connected with the compressor and the vibration reduction plate, the first connecting piece and the second connecting piece are arranged in a staggered mode, and a set gap is formed between the first connecting piece and the box body.
The damping plate comprises a coating layer and a damping layer, and the coating layer is arranged on two sides of the damping layer.
The first elastic piece is sleeved outside the first connecting piece, the first elastic piece abuts against the box body and the vibration reduction plate, the second elastic piece is sleeved outside the second connecting piece, and the second elastic piece abuts against the compressor and the vibration reduction plate.
The ground source heat pump device further comprises a second noise reduction assembly, the compressor is communicated with the first heat exchanger or the second heat exchanger through the second noise reduction assembly, and the second noise reduction assembly is connected with an air outlet of the compressor.
The second noise reduction assembly comprises an exhaust pipe and a damping block, and the exhaust pipe is bent; the damping piece is located the bending part of blast pipe, and the damping piece links to each other with the installation base station.
The exhaust pipe includes a plurality of U-shaped pipes.
The ground source heat pump device also comprises a third noise reduction assembly, and the third noise reduction assembly is attached to the inner wall of the box body.
The third noise reduction component is made of wave crest sound absorption cotton.
One of the first heat exchanger or the second heat exchanger is arranged on the lower side of the box body, the other one of the first heat exchanger or the second heat exchanger is arranged on the upper side of the box body, a fan assembly is arranged between the first heat exchanger and the second heat exchanger, an air outlet of the fan assembly faces the second heat exchanger, and a reserved space is arranged between the air outlet and the second heat exchanger.
The utility model discloses technical scheme has following advantage:
1. the utility model discloses a ground source heat pump device, including heat pump set and fan subassembly, the heat pump set is including the compressor that communicates in proper order, first heat exchanger, throttling arrangement, second heat exchanger, heat pump set and fan subassembly are integrated in same box, first heat exchanger or second heat exchanger and bury in the water circulating pipeline intercommunication of soil, still include the first subassembly of making an uproar that falls, the first subassembly of making an uproar that falls is including the damping plate that has the damping effect, the damping plate is located the box and is located the compressor bottom in order to support the compressor.
The box body is connected with the compressor through the vibration reduction plate, the vibration reduction plate has a vibration reduction effect, the vibration reduction plate can weaken the vibration generated during the working of the compressor, and the noise caused by the vibration of the compressor is reduced.
2. The utility model discloses a ground source heat pump device, first noise reduction subassembly still include coupling assembling, and coupling assembling includes the first connecting piece of connecting box and damping plate to and the second connecting piece of connecting compressor and damping plate, realize setting up the compressor firmly on the damping plate; the first connecting piece and the second connecting piece are arranged in a staggered mode, so that vibration generated by the compressor can be transmitted only through the vibration reduction plate, a set gap is formed between the first connecting piece and the box body, the contact area between the vibration reduction plate and the box body is reduced, the vibration degree of the first connecting piece is weakened, and then the vibration degree of the box body caused by the work of the compressor is reduced, and the noise is reduced.
3. The utility model discloses a ground source heat pump device still includes the second and falls the subassembly of making an uproar, and the subassembly intercommunication of making an uproar is fallen through the second to compressor and first heat exchanger or second heat exchanger, and the subassembly of making an uproar is fallen to the second is connected with the gas vent of compressor. The subassembly of making an uproar falls in the second includes blast pipe and damping piece, and the blast pipe is for buckling the form, and this kind of structure of buckling effectively reduces the vibration of compressor to the influence of pipeline, prevents that the compressor from regularly transmitting the vibration under the standard amplitude condition. The damping piece is located the bending part of blast pipe, and the damping piece links to each other with the installation base station. The self weight of the damping block is utilized to reduce the vibration amplitude of the exhaust pipe and reduce noise.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a perspective view of a ground source heat pump apparatus of the present invention;
fig. 2 is a schematic structural view of the ground source heat pump device with the front box cover removed;
FIG. 3 is a schematic view of the structure shown at A in FIG. 2;
fig. 4 is a schematic structural diagram of the compressor of the ground source heat pump device of the present invention.
Description of reference numerals:
1-a first heat exchanger; 2-a second heat exchanger; 3-a compressor; 4-a controller; 5-a vibration damping plate; 6-a first connector; 7-a second connector; 8-a first elastic member; 9-a second elastic member; 10-an exhaust pipe; 11-a damping block; 12-a fan; 13-a box body; 14-front box cover.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The ground source heat pump device of the embodiment, as shown in fig. 1-3, fig. 2 is a schematic structural diagram of fig. 1 with a front case cover 14 removed, and includes a heat pump unit and a fan assembly, the heat pump unit includes a compressor 3, a first heat exchanger 1, a throttling device, and a second heat exchanger 2 which are sequentially communicated, the heat pump unit and the fan assembly are integrated in a same case 13, the first heat exchanger 1 or the second heat exchanger 2 is communicated with a water circulation pipeline buried in a ground source, and further includes a first noise reduction assembly, the first noise reduction assembly includes a vibration reduction plate 5 having a vibration reduction effect, and the vibration reduction plate 5 is disposed in the case 13 and located at the bottom of the compressor 3 to support the compressor 3. The fan assembly comprises a fan 12 and a motor, the motor drives the fan 12 to work, and the ground source comprises soil, underground water and the like.
One of the first heat exchanger 1 and the second heat exchanger 2 is an evaporator, and the other is a condenser.
The box body 13 is connected with the compressor 3 through the vibration reduction plate 5, the vibration reduction plate 5 has a vibration reduction effect, and the vibration reduction plate 5 can weaken vibration generated during the operation of the compressor 3 and reduce noise caused by the vibration of the compressor 3. Damping plate 5 includes coating and damping layer, and both sides about the damping layer are located to the coating, and the damping layer is the soft foaming layer of polyurethane, and the coating is for satisfying the material of operation requirement, like timber, metal etc..
As shown in fig. 3, the first noise reduction assembly further includes a connection assembly, the connection assembly includes a first connection member 6 connecting the box body 13 and the vibration damping plate 5, and a second connection member 7 connecting the compressor 3 and the vibration damping plate 5, so as to stably mount the compressor 3 on the vibration damping plate 5; the first connecting piece 6 and the second connecting piece 7 are arranged in a staggered mode, so that vibration generated by the compressor 3 can be transmitted only through the vibration reduction plate 5, a set gap is formed between the first connecting piece 6 and the box body 13, the contact area between the vibration reduction plate 5 and the box body 13 is reduced, the vibration degree of the first connecting piece 6 is weakened, and then the vibration degree of the box body 13 caused by the work of the compressor 3 is reduced, and the noise is reduced.
The first connecting piece 6 is externally sleeved with a first elastic piece 8, the first elastic piece 8 is abutted against the box body 13 and the damping plate 5, the second connecting piece 7 is externally sleeved with a second elastic piece 9, and the second elastic piece 9 is abutted against the compressor 3 and the damping plate 5.
As shown in fig. 4, the ground source heat pump device further includes a second noise reduction assembly, the compressor 3 is communicated with the first heat exchanger 1 or the second heat exchanger 2 through the second noise reduction assembly, and the second noise reduction assembly is connected with an exhaust port of the compressor 3. The second noise reduction assembly comprises an exhaust pipe 10 and a damping block 11, the exhaust pipe 10 is bent, the bent structure effectively reduces the influence of vibration of the compressor 3 on the pipeline, and the compressor 3 is prevented from regularly transmitting vibration under the condition of standard amplitude. The damping block 11 is arranged at the bent part of the exhaust pipe 10, and the damping block 11 is connected with the mounting base station. The self-weight of the damping block 11 is used to reduce the vibration amplitude of the exhaust pipe 10, and the noise is reduced. Wherein the mounting base is the ground or platform for mounting the box body 13, and the exhaust pipe 10 includes a plurality of U-shaped pipes.
The ground source heat pump device also comprises a third noise reduction component which is attached to the inner wall of the box body 13. The third noise reduction component is made of wave crest sound absorption cotton, and noise generated by resonance of other parts in the box body 13 is eliminated.
One of the first heat exchanger 1 or the second heat exchanger 2 is arranged on the lower side of the box body 13, the other one of the first heat exchanger 1 or the second heat exchanger 2 is arranged on the upper side of the box body 13, a fan assembly is arranged between the first heat exchanger 1 and the second heat exchanger 2, an air outlet of the fan assembly faces the second heat exchanger 2, and a reserved space is arranged between the air outlet and the second heat exchanger 2.
After the indoor air passes through the fan assembly, mixed air flow with a certain dynamic pressure turbulent flow state is formed. If the mixed air flow flows stably and the noise is reduced, a reserved space needs to be arranged between the air outlet and the second heat exchanger 2 to reduce the dynamic pressure of the air flow and increase a certain static pressure, so that the air flow is more stable and the noise is less.
A controller 4 above the ground source heat pump device compressor 3.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.
Claims (10)
1. The ground source heat pump device comprises a heat pump unit and a fan assembly, wherein the heat pump unit comprises a compressor (3), a first heat exchanger (1), a throttling device and a second heat exchanger (2) which are sequentially communicated, the heat pump unit and the fan assembly are integrated in the same box body (13), the first heat exchanger (1) or the second heat exchanger (2) are communicated with a water circulation pipeline buried in a ground source, the ground source heat pump device is characterized by further comprising a first noise reduction assembly, the first noise reduction assembly comprises a vibration reduction plate (5) with a vibration reduction effect, and the vibration reduction plate (5) is arranged in the box body (13) and located at the bottom of the compressor (3) to support the compressor (3).
2. A ground source heat pump apparatus according to claim 1, characterized in that the first noise reduction assembly further comprises a connection assembly, the connection assembly comprises a first connection member (6) connecting the tank (13) and the vibration damping plate (5), and a second connection member (7) connecting the compressor (3) and the vibration damping plate (5), the first connection member (6) and the second connection member (7) are arranged in a staggered manner, and a set gap is provided between the first connection member (6) and the tank (13).
3. A ground source heat pump unit according to claim 2, characterized in that the damping plate (5) comprises a cladding layer and a damping layer, the cladding layer being provided on both sides of the damping layer.
4. Ground source heat pump device according to claim 2, characterized in that the first connecting member (6) is externally sleeved with a first elastic member (8), the first elastic member (8) is abutted against the box body (13) and the vibration damping plate (5), the second connecting member (7) is externally sleeved with a second elastic member (9), and the second elastic member (9) is abutted against the compressor (3) and the vibration damping plate (5).
5. Ground source heat pump installation according to any one of claims 1-4, characterized in that it further comprises a second noise reducing assembly through which the compressor (3) and the first (1) or second (2) heat exchanger communicate, the second noise reducing assembly being connected to the exhaust of the compressor (3).
6. A ground source heat pump apparatus as claimed in claim 5, wherein said second noise reducing assembly comprises:
an exhaust pipe (10) which is bent;
and the damping block (11) is arranged at the bent part of the exhaust pipe (10), and the damping block (11) is connected with the mounting base station.
7. Ground source heat pump arrangement according to claim 6, characterized in that the exhaust pipe (10) comprises a plurality of U-tubes.
8. A ground source heat pump apparatus according to any one of claims 1 to 4, characterized by further comprising a third noise reduction assembly attached to the inner wall of the tank (13).
9. A ground source heat pump apparatus as claimed in claim 8, wherein the third noise reducing component is a wave crest sound absorbing cotton.
10. A ground source heat pump device according to claim 1, wherein one of the first heat exchanger (1) or the second heat exchanger (2) is arranged at the lower side of the box body (13), the other one of the first heat exchanger (1) or the second heat exchanger (2) is arranged at the upper side of the box body (13), the fan assembly is arranged between the first heat exchanger (1) and the second heat exchanger (2), the air outlet of the fan assembly faces the second heat exchanger (2), and a reserved space is arranged between the air outlet and the second heat exchanger (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021132664.0U CN212778030U (en) | 2020-06-17 | 2020-06-17 | Ground source heat pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021132664.0U CN212778030U (en) | 2020-06-17 | 2020-06-17 | Ground source heat pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212778030U true CN212778030U (en) | 2021-03-23 |
Family
ID=75073377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021132664.0U Active CN212778030U (en) | 2020-06-17 | 2020-06-17 | Ground source heat pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212778030U (en) |
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2020
- 2020-06-17 CN CN202021132664.0U patent/CN212778030U/en active Active
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