CN203431998U - Vibration reducing device for ground source heat pump machine unit - Google Patents
Vibration reducing device for ground source heat pump machine unit Download PDFInfo
- Publication number
- CN203431998U CN203431998U CN201320470930.4U CN201320470930U CN203431998U CN 203431998 U CN203431998 U CN 203431998U CN 201320470930 U CN201320470930 U CN 201320470930U CN 203431998 U CN203431998 U CN 203431998U
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- compressor
- unit base
- heat pump
- source heat
- machine unit
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Abstract
The utility model relates to the technical field of a ground source heat pump, in particular to a vibration reducing device for a ground source heat pump machine unit. The vibration reducing device for the ground source heat pump machine unit comprises a compressor, wherein the compressor is arranged on a machine unit base, a support plate is arranged between the compressor and the machine unit base, the upper surface of the support plate is provided with a shoulder part and a middle convex part, the middle convex part is higher than the shoulder part, the lower surface of the support plate is provided with an installing groove, the installing groove is in opposite position to the middle convex part and is recessed on the lower surface of the support plate, a first screw bolt which penetrates through the middle convex part and is connected with the compressor is arranged in the installing groove, a second screw bolt which penetrates through the shoulder part and is connected with the machine unit base is arranged on the support plate, a first rubber buffer pad is arranged between the middle convex part and the compressor, and a second rubber buffer pad is arranged between the lower surface of the support plate and the machine unit base. The vibration reducing device has the advantages that the vibration between the compressor and the machine unit base is buffered, the noise caused by vibration is reduced, mute cotton is adopted, the noise spreading is blocked, and the influence on the ambient environment is avoided.
Description
Technical field
The utility model relates to ground source heat pump technology field, relates in particular to a kind of damping device of earth source heat pump unit.
Background technology
Earth source heat pump be a kind of utilize the geothermal using energy (also claim ground can, comprise the energy of underground water, soil or surface water etc.) not only can heat supply but also the energy saving system that can freeze.Earth source heat pump, by a small amount of high-grade energy (as electric energy) of input, is realized and being shifted to high-grade heat energy by low grade heat energy.Generally in air-conditioning system, ground can distinguish in the winter time as the thermal source of heat pump heat supply and summer refrigeration low-temperature receiver, in the winter time, the heat in ground energy is taken out, improve after temperature supply indoor heating; Summer, indoor heat is taken out, be discharged in ground energy and go.
The earth source heat pump unit of prior art comprises that by compressor, four-way change-over valve, throttling arrangement, geothermal heat exchanger (be condenser during refrigeration, while heating, be evaporimeter) and the refrigerant-cycle systems of the sealing that forms of load heat exchanger (being evaporimeter during refrigeration, is condenser while heating) and connecting pipe.
In the earth source heat pump unit of prior art, compressor is to be directly placed on unit chassis, and motor internal is rotated and driven compressor and the vibrations of unit chassis, compressor will be because of vibrations reductions of service life greatly like this, due to vibrations, can produce noise simultaneously, affect people's life.
Utility model content
The purpose of this utility model is to provide a kind of damping device of earth source heat pump unit, the earth source heat pump unit that is intended to solve prior art is due to the moving compressor of compressor shattering zone and the vibrations of unit chassis, in the service life that shortens compressor, produce noise simultaneously, affects the technical problem of people's life.
The utility model is to realize like this, the damping device of earth source heat pump unit, comprise compressor, described compressor is arranged on unit base, between described compressor and unit base, gripper shoe is installed, described support plate upper surface has shoulder and intermediate projections portion, described intermediate projections portion exceeds described shoulder, described gripper shoe lower surface has mounting groove, described mounting groove is relative with described intermediate projections portion position and be depressed in the lower surface of described gripper shoe, in described mounting groove, be provided with the first bolt that runs through described intermediate projections portion and connect described compressor, described gripper shoe is provided with the second bolt that runs through described shoulder and connect described unit base, between described intermediate projections portion and described compressor, be provided with the first rubber buffer, between the lower surface of described gripper shoe and described unit base, be provided with the second rubber buffer.
As a kind of improvement, the first rubber buffer described in described the first bolt-through, the second rubber buffer described in described the second bolt-through.
As improving further, described unit base is provided with for holding the casing of described compressor, and described casing is provided with the through hole of crossing for device for cleaning pipeline, on the inwall of described casing He in through hole, is equipped with silencing cotton.
Owing to adopting technique scheme, the beneficial effects of the utility model are: owing between compressor and unit base, damping device being installed, damping device comprises gripper shoe, support plate upper surface is provided with intermediate projections portion and shoulder, gripper shoe lower surface is provided with mounting groove, the first bolt-through intermediate projections portion that is provided with in mounting groove connects compressor, run through shoulder and be provided with the second bolt connection unit base, the gravity of compressor is disperseed to be delivered in mounting seat, between intermediate projections portion and compressor, be provided with the first rubber buffer, between gripper shoe and unit base, be provided with the second rubber buffer, form double-layer shock-absorbing, the vibrations between compressor and unit base have been cushioned, reduced the noise that vibrations cause.
Due to first bolt-through the first rubber buffer, second bolt-through the second rubber buffer, makes easy for installationly, and damping effect is good.
Because unit base is provided with for holding the casing of compressor, casing is provided with the through hole of crossing for device for cleaning pipeline, on the inwall of casing He in through hole, is equipped with silencing cotton, cuts off noise transmission, avoids affecting surrounding environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the present embodiment gripper shoe;
Wherein: 1-compressor, 2-unit base, 3-gripper shoe, 31-shoulder, 32-intermediate projections portion, 33-mounting groove, 4-the first bolt, 5-the second bolt, 6-the first rubber buffer, 7-the second rubber buffer, 8-casing, 9-silencing cotton.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 and Fig. 2 are common, a kind of damping device of earth source heat pump unit, comprise compressor 1, compressor 1 is arranged on unit base 2, between compressor 1 and unit base 2, gripper shoe 3 is installed, for easy for installation, gripper shoe 3 is specially an annular backup pad 3, gripper shoe 3 upper surfaces have shoulder 31 and intermediate projections portion 32, intermediate projections portion 32 exceeds shoulder 31, gripper shoe 3 lower surfaces have mounting groove 33, mounting groove 33 is relative with intermediate projections portion 32 positions and be depressed in the lower surface of gripper shoe 3, in mounting groove 33, be provided with the first bolt 4 that runs through intermediate projections portion 32 and connect compressor 1, gripper shoe 3 is provided with the second bolt 5 that runs through shoulder 31 and connect unit base 2, the gravity of compressor 1 is disperseed to be delivered on unit base 2, between intermediate projections portion 32 and compressor 1, be provided with the first rubber buffer 6, between the lower surface of gripper shoe 3 and unit base 2, be provided with the second rubber buffer 7, preferably, the first bolt 4 runs through the first rubber buffer 6, the second bolt 5 runs through the second rubber buffer 7, form double-layer shock-absorbing, cushioned the vibrations between compressor 1 and unit base 2, reduced the noise that vibrations cause.
In the present embodiment, as shown in Figure 1, unit base 2 is provided with for holding the casing 8 of compressor 1, and casing 8 is provided with the through hole of crossing for device for cleaning pipeline, on the inwall of casing 8 He in through hole, is equipped with silencing cotton 9, cuts off noise transmission, avoids affecting surrounding environment.
The damping device of the earth source heat pump unit that the utility model provides has cushioned the vibrations between compressor 1 and unit base 2, reduced the noise that vibrations cause, unit base 2 is provided with the casing 8 that holds compressor 1 simultaneously, in the inwall of casing and through hole, be equipped with silencing cotton 9, cut off noise transmission, avoid affecting surrounding environment.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the damping device of earth source heat pump unit, comprise compressor, described compressor is arranged on unit base, it is characterized in that, between described compressor and unit base, gripper shoe is installed, described support plate upper surface has shoulder and intermediate projections portion, described intermediate projections portion exceeds described shoulder, described gripper shoe lower surface has mounting groove, described mounting groove is relative with described intermediate projections portion position and be depressed in the lower surface of described gripper shoe, in described mounting groove, be provided with the first bolt that runs through described intermediate projections portion and connect described compressor, described gripper shoe is provided with the second bolt that runs through described shoulder and connect described unit base, between described intermediate projections portion and described compressor, be provided with the first rubber buffer, between the lower surface of described gripper shoe and described unit base, be provided with the second rubber buffer.
2. the damping device of earth source heat pump unit according to claim 1, is characterized in that, the first rubber buffer described in described the first bolt-through, the second rubber buffer described in described the second bolt-through.
3. the damping device of earth source heat pump unit according to claim 2, it is characterized in that, described unit base is provided with for holding the casing of described compressor, and described casing is provided with the through hole of crossing for device for cleaning pipeline, on the inwall of described casing He in through hole, is equipped with silencing cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470930.4U CN203431998U (en) | 2013-08-03 | 2013-08-03 | Vibration reducing device for ground source heat pump machine unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470930.4U CN203431998U (en) | 2013-08-03 | 2013-08-03 | Vibration reducing device for ground source heat pump machine unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431998U true CN203431998U (en) | 2014-02-12 |
Family
ID=50061033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320470930.4U Expired - Fee Related CN203431998U (en) | 2013-08-03 | 2013-08-03 | Vibration reducing device for ground source heat pump machine unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578670A (en) * | 2019-09-17 | 2019-12-17 | 河南万江新能源集团有限公司 | effectual protection device for heat pump set gives sound insulation |
-
2013
- 2013-08-03 CN CN201320470930.4U patent/CN203431998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578670A (en) * | 2019-09-17 | 2019-12-17 | 河南万江新能源集团有限公司 | effectual protection device for heat pump set gives sound insulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160803 |