CN211716918U - Low-noise air energy heat pump - Google Patents
Low-noise air energy heat pump Download PDFInfo
- Publication number
- CN211716918U CN211716918U CN202020076017.6U CN202020076017U CN211716918U CN 211716918 U CN211716918 U CN 211716918U CN 202020076017 U CN202020076017 U CN 202020076017U CN 211716918 U CN211716918 U CN 211716918U
- Authority
- CN
- China
- Prior art keywords
- heat pump
- way valve
- fixed
- fixing
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model discloses a low-noise air energy heat pump, which comprises a four-way valve, a fixing device, a heat exchanger, an evaporator, a compressor and a shell; the four-way valve is respectively connected with the heat exchanger, the evaporator and the compressor, and the heat exchanger, the evaporator and the compressor are sequentially connected in a circulating manner and are arranged in the shell; the four-way valve is fixed on the inner wall of the shell based on a fixing device; the fixing device comprises a fixing base and a fixing cover; the fixed base is provided with four threaded columns at equal intervals along the edge, and a first buffer layer is arranged on the fixed base; the fixed cover is provided with a guide rail through hole matched with the threaded column, and the bottom of the fixed cover is provided with a second buffer layer; the fixed base and the fixed cover are screwed up by penetrating through the guide rail through hole based on the threaded column and matching with the fixing nut, and the four-way valve is fixed on the inner wall of the shell. The utility model provides an air energy heat pump of low noise solves present stage air energy heat pump set at the during operation because of rocking produced noise problem of cross valve.
Description
Technical Field
The utility model relates to an air energy heat pump field particularly, relates to an air energy heat pump of low noise.
Background
The electromagnetic four-way valve is the most common component in the air energy heat pump, is called as a four-way reversing valve because the core part of the structure is that four pipelines are connected with the electromagnetic four-way valve, and has the main function in the air energy heat pump unit of changing the circulation direction of a refrigerant in a heat pump system so as to realize the conversion of functions such as refrigeration, heating or defrosting.
At present in the air can heat pump set, the cross valve only has a single support frame to support fixedly, causes the unit to be in the function, and the inside of unit can produce great rocking, and the cross valve is simply placed on the support frame this moment, does not make further reinforcement to the cross valve, leads to the cross valve to produce violent rocking along with the unit together to cause the pipeline of cross valve to produce certain fatigue and produce the noise.
Therefore, there is a need for a low noise air-source heat pump that reinforces the four-way valve and reduces mechanical noise caused by the four-way valve rattling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, the utility model provides an air energy heat pump of low noise consolidates the cross valve and can reduce because of the cross valve rocks produced mechanical noise.
In order to solve the technical problem, the utility model provides a low-noise air energy heat pump, which is characterized in that the low-noise air energy heat pump comprises a four-way valve, a fixing device, a heat exchanger, an evaporator, a compressor and a shell;
the cross valve is connected with heat exchanger, evaporimeter and compressor respectively, and heat exchanger, evaporimeter and compressor are cyclic connection in proper order, place in the inside of shell, wherein:
the four-way valve is fixed on the inner wall of the shell based on the fixing device;
the fixing device comprises a fixing base and a fixing cover; the fixed base is provided with four threaded columns at equal intervals along the edge, and a first buffer layer is arranged on the fixed base; the fixed cover is provided with a guide rail through hole matched with the threaded column, and the bottom of the fixed cover is provided with a second buffer layer;
the fixing base and the fixing cover are screwed based on the fact that the threaded column penetrates through the guide rail through hole and is matched with a fixing nut, and the four-way valve is fixed on the inner wall of the shell.
As an optimized technical scheme of the utility model, the cross valve includes solenoid, fixed lid be with the fixed lid of ring of the solenoid looks adaptation of cross valve.
As an optimized technical solution of the present invention, the fixing base is a disc base adapted to the fixing cover.
As the utility model discloses a preferred technical scheme, the guide rail through-hole is the axis edge fixed lid's edge sets up, and the groove width reduces along clockwise or anticlockwise gradually.
As an optimized technical scheme of the utility model, first buffer layer with the material of second buffer layer is the foaming sponge.
As an optimal technical scheme of the utility model, fixed lid with unable adjustment base's material is aluminum alloy material.
As an optimized technical scheme of the utility model, the cross valve includes E pipe, S pipe and C pipe.
The utility model provides an air energy heat pump of low noise, the beneficial effect that this air energy heat pump reaches is: the air energy heat pump clamps and fixes the four-way valve based on the fixed base and the fixed cover of the fixing device; then, the groove is arranged along the edge of the fixed cover by taking the guide rail through hole as an axis, the width of the groove is gradually reduced along the clockwise or anticlockwise direction, and the groove is matched with the threaded column for fixing or dismounting, and the fixed cover can be dismounted in a sliding mode or mounted to reduce the clamping stagnation phenomenon generated in the process; through the foam sponge material of the first buffer layer and the second buffer layer, the friction force between the fixing device and the four-way valve is increased, meanwhile, the collision of the four-way valve with the fixing device during shaking can be reduced, and the noise generated by the four-way valve during the operation of the air energy heat pump is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a fixing device of an air-source heat pump in an embodiment of the present invention;
fig. 2 shows a front view of a stationary base of an air-source heat pump in an embodiment of the invention;
fig. 3 shows a top view of a stationary cover of an air-source heat pump in an embodiment of the invention;
fig. 4 shows a front view of a fixing device of an air-source heat pump according to an embodiment of the present invention.
Fig. 5 shows an internal connection schematic diagram of an air-source heat pump according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 shows a schematic structural diagram of a fixing device of an air-source heat pump in an embodiment of the present invention;
fig. 2 shows a front view of a stationary base of an air-source heat pump in an embodiment of the invention; fig. 3 shows a top view of a stationary cover of an air-source heat pump in an embodiment of the invention; fig. 4 shows a front view of a fixture of an air-source heat pump in an embodiment of the invention; fig. 5 shows an internal connection schematic diagram of an air-source heat pump according to an embodiment of the present invention.
The embodiment of the utility model provides a low-noise air energy heat pump, which comprises a four-way valve 4, a fixing device, a heat exchanger 5, an evaporator 6, a compressor 7 and a shell; the air energy heat pump separates the electric elements from the outside based on the shell and provides a stable working environment for the electric elements; the air-source heat pump acquires heat energy from air to heat water based on the heat exchanger 5, the evaporator 6 and the compressor 7; and fixing the specific part based on the fixing device, so that the shaking of the part is reduced.
Specifically, the four-way valve 4 is respectively connected with the heat exchanger 5, the evaporator 6 and the compressor 7, the heat exchanger 5, the evaporator 6 and the compressor 7 are sequentially connected in a circulating mode and arranged inside the shell, and the air-source heat pump is sequentially connected in a circulating mode based on the heat exchanger 5, the evaporator 6 and the compressor 7 to obtain heat energy from air to complete energy exchange.
The four-way valve 4 is fixed on the inner wall of the shell based on the fixing device, and the four-way valve 4 is stably fixed on the inner wall of the shell based on the fixing device, so that the phenomenon that the four-way valve collides with the shell to generate noise due to shaking generated by machine operation is avoided.
Specifically, the fixing device comprises a fixing base and a fixing cover, the fixing device is welded on the inner wall of a main machine of the air energy heat pump based on the fixing base 1, and the four-way valve is clamped and fixed on the fixing device based on the fixing cover 2; four threaded columns 3 are equidistantly arranged along the edge of the fixed base 1, and the four-way valve 4 is clamped and fixed on the fixed base 1 based on the four threaded columns 11, so that the four-way valve is prevented from sliding downwards; a first buffer layer 12 is arranged on the fixed base; a guide rail through hole 21 matched with the threaded column 3 is formed in the fixed cover 2, and a second buffer layer 23 is arranged at the bottom of the fixed cover 2; the fixed base 1 buffers the impact force generated by the four-way valve 4 and the fixed base 1 based on the first buffer layer 12 and the second buffer layer 23, protects the four-way valve, and reduces the mechanical impact noise generated during the operation of the heat pump;
the fixed base 1 and the fixed cover 2 are screwed based on the threaded column 3 penetrating through the guide rail through hole 21 and matching with a fixing nut, and the four-way valve 4 is fixed on the inner wall of the shell.
Further, the four-way valve 4 comprises an electromagnetic coil, and the fixed cover 2 is an annular fixed cover 22 matched with the electromagnetic coil of the four-way valve; since the solenoid of the four-way valve is fixed outside the four-way valve, the fixing cover 2 is based on the structure of the ring fixing cover 22, so that the fixing cover 2 can avoid the solenoid to fix the four-way valve on the fixing base.
Further, the fixed base 1 is a disc base matched with the fixed cover 2, and the four-way valve is clamped and fixed on the basis that the disc base ensures that the fixed base 1 can be well matched with the fixed cover 2.
Further, the guide rail through hole 21 is arranged along the edge of the fixed cover 2 by taking the axis as the axis, and the width of the groove is gradually reduced along the clockwise or anticlockwise direction; when the fixing cover 2 is to be installed, the fixing column penetrates through the round hole at one end with a larger radius and slides to the round hole at the other end with a smaller radius along the guide rail, so that the clamping stagnation phenomenon of the fixing cover 2 and the fixing base 1 in the installation process is reduced, and the smoothness of the installation or disassembly process is ensured.
Furthermore, the first buffer layer 12 and the second buffer layer 23 are made of foamed sponge, and the fixing device is made of foamed sponge based on the first buffer layer 12 and the second buffer layer 23, so that the impact force generated by shaking of the four-way valve in the operation process of the heat pump unit can be reduced, and meanwhile, part of noise generated by impact of the four-way valve and the fixing device can be absorbed.
Further, the fixed cover 2 with unable adjustment base 1's material is the aluminum alloy material, fixed cover 2 with unable adjustment base 1 is based on the aluminum alloy material, can ensure the durability that fixing device used can not damage for a long time use.
Furthermore, an E pipe, an S pipe and a C pipe of the four-way valve are arranged downwards, and a refrigerant is subjected to thermodynamic cycle through the E pipe, the S pipe and the C pipe of the four-way valve 4.
The embodiment of the utility model provides a low-noise air energy heat pump, which clamps and fixes a four-way valve based on a fixing base and a fixing cover of a fixing device; then, the groove is arranged along the edge of the fixed cover by taking the guide rail through hole as an axis, the width of the groove is gradually reduced along the clockwise or anticlockwise direction, and the groove is matched with the threaded column for fixing or dismounting, and the fixed cover can be dismounted in a sliding mode or mounted to reduce the clamping stagnation phenomenon generated in the process; through the foam sponge material of the first buffer layer and the second buffer layer, the friction force between the fixing device and the four-way valve is increased, meanwhile, the collision of the four-way valve with the fixing device during shaking can be reduced, and the noise generated by the four-way valve during the operation of the air energy heat pump is reduced.
In addition, the air energy heat pump provided by the embodiment of the present invention is described in detail above, and a specific example should be adopted herein to explain the principle and the implementation manner of the present invention, and the description of the above embodiment is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (7)
1. A low-noise air energy heat pump is characterized by comprising a four-way valve, a fixing device, a heat exchanger, an evaporator, a compressor and a shell;
the cross valve is connected with heat exchanger, evaporimeter and compressor respectively, and heat exchanger, evaporimeter and compressor are cyclic connection in proper order, place in the inside of shell, wherein:
the four-way valve is fixed on the inner wall of the shell based on the fixing device;
the fixing device comprises a fixing base and a fixing cover; the fixed base is provided with four threaded columns at equal intervals along the edge, and a first buffer layer is arranged on the fixed base; the fixed cover is provided with a guide rail through hole matched with the threaded column, and the bottom of the fixed cover is provided with a second buffer layer;
the fixing base and the fixing cover are screwed based on the fact that the threaded column penetrates through the guide rail through hole and is matched with a fixing nut, and the four-way valve is fixed on the inner wall of the shell.
2. The air-source heat pump of claim 1, wherein the four-way valve includes a solenoid, and the fixed cover is an annular fixed cover adapted to the solenoid of the four-way valve.
3. The air-source heat pump of claim 2, wherein the stationary base is a disk base that mates with the stationary cover.
4. The air-source heat pump according to claim 1, wherein the guide through-hole is provided for an axis along an edge of the fixing cover, and a groove width is gradually reduced in a clockwise or counterclockwise direction.
5. The air-source heat pump of claim 1, wherein the first and second cushioning layers are made of foamed sponge.
6. The air-source heat pump of claim 1, wherein the stationary cover and the stationary base are made of aluminum alloy.
7. The air-energy heat pump of claim 1, wherein the four-way valve comprises an E-tube, an S-tube, and a C-tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076017.6U CN211716918U (en) | 2020-01-14 | 2020-01-14 | Low-noise air energy heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076017.6U CN211716918U (en) | 2020-01-14 | 2020-01-14 | Low-noise air energy heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211716918U true CN211716918U (en) | 2020-10-20 |
Family
ID=72823487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020076017.6U Active CN211716918U (en) | 2020-01-14 | 2020-01-14 | Low-noise air energy heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211716918U (en) |
-
2020
- 2020-01-14 CN CN202020076017.6U patent/CN211716918U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211716918U (en) | Low-noise air energy heat pump | |
| JP2015182706A (en) | Ion engine test device | |
| CN213841309U (en) | Water-cooling air conditioner heat exchanger with good vibration isolation effect | |
| CN117299242A (en) | Ultra-low temperature system of inferior K ultra-low vibration | |
| JP2013096674A (en) | Heat pump type hot water supply heat source machine | |
| CN112097430A (en) | Low-noise refrigerator | |
| JP2009186084A (en) | Outdoor unit of air conditioner | |
| CN209013584U (en) | A kind of pipeline structure for freezer compressor | |
| JP2011047548A (en) | Refrigerator | |
| CN201032270Y (en) | Air source water heater | |
| CN210108116U (en) | High-frequency welded pipe for heat exchanger in diffusion absorption type refrigerating system | |
| CN210718313U (en) | Refrigerator evaporator fixing assembly | |
| CN110864069B (en) | Synthesize chamber damping system | |
| CN208089824U (en) | A kind of isolation mounting of air-conditioning | |
| CN220556197U (en) | Cabinet type indoor unit and air conditioner | |
| CN208794694U (en) | A kind of used in nuclear power station Anti-seismic wall hole installing type heat exchanger | |
| CN111654161A (en) | Quick radiating water-cooled permanent-magnet machine | |
| CN219934227U (en) | Central air conditioning pipeline with heat preservation structure | |
| CN216431930U (en) | Radiator, frequency converter mounting structure and air conditioning system | |
| CN214371040U (en) | Energy-saving screw compressor unit | |
| CN103925648A (en) | Marine low-noise vertical cabinet type air conditioner | |
| CN220285926U (en) | Compressor isolation supporting component for refrigerator | |
| CN214172613U (en) | Laboratory refrigerating system | |
| CN220031652U (en) | New energy automobile air conditioner refrigeration pipeline muffler | |
| CN218328414U (en) | Multi-split air conditioner outdoor unit and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |