CN210772613U - Fixed-frequency heat pump energy-saving air conditioning system - Google Patents
Fixed-frequency heat pump energy-saving air conditioning system Download PDFInfo
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- CN210772613U CN210772613U CN201921959176.4U CN201921959176U CN210772613U CN 210772613 U CN210772613 U CN 210772613U CN 201921959176 U CN201921959176 U CN 201921959176U CN 210772613 U CN210772613 U CN 210772613U
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Abstract
The utility model discloses a constant frequency heat pump energy-saving air conditioning system, belonging to the technical field of air conditioning systems, which comprises a first heat exchanger, a second heat exchanger, a commutator valve, a compressor, a silencer, a capillary tube component, a first filter, a check valve and a first stop valve, the top part between the first heat exchanger and the second heat exchanger is fixedly provided with the commutator valve which is communicated with the compressor, the first stop valve, the silencer and the capillary tube assembly are sequentially arranged at the bottom between the first heat exchanger and the second heat exchanger from left to right, install respectively the left and right sides of capillary subassembly first filter and second filter, first heat exchanger with fixed mounting has the second stop valve between the commutator valve, this utility model makes refrigeration and heating capacity reach the optimum, improves refrigeration effect.
Description
Technical Field
The utility model relates to an air conditioning system technical field specifically is a decide energy-conserving air conditioning system of type heat pump frequently.
Background
Air conditioners (Air conditioners) are Air conditioners. The device is used for manually regulating and controlling parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure. Generally comprises a cold source/heat source device, a cold and hot medium delivery and distribution system, a terminal device and other auxiliary devices. The system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system. The end device is responsible for specifically processing the air state by utilizing the cold and heat quantity from the transmission and distribution so as to enable the air parameters of the target environment to meet the requirements. The heat pump air conditioner utilizes solar energy resources stored in surface soil and water as cold and heat sources, has no combustion, no smoke discharge, no waste and no pollution, and is a clean and environment-friendly technology for utilizing renewable resources.
In the prior art, the refrigeration efficiency and the heating efficiency of the air conditioning system need to be improved, and the refrigeration capacity and the heating capacity can not reach the optimal values in one system at the same time, so that the development of a fixed-frequency heat pump energy-saving air conditioning system is needed.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the problems existing in the prior art, the utility model discloses.
Therefore, the utility model aims at providing a decide energy-conserving air conditioning system of type heat pump frequently can make refrigeration and heating capacity reach the optimum, improves refrigeration effect.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the energy-saving air-conditioning system comprises a first heat exchanger, a second heat exchanger, a commutator valve, a compressor, a silencer, a capillary tube assembly, a first filter, a check valve and a first stop valve, wherein the commutator valve is fixedly installed at the top between the first heat exchanger and the second heat exchanger, the commutator valve is communicated with the compressor, the first stop valve, the silencer and the capillary tube assembly are sequentially installed at the bottom between the first heat exchanger and the second heat exchanger from left to right, the first filter and the second filter are respectively installed at the left side and the right side of the capillary tube assembly, and the second stop valve is fixedly installed between the first heat exchanger and the commutator valve.
As a preferred scheme of the constant frequency type heat pump energy-saving air conditioning system, wherein: the commutator valve is a four-way reversing valve.
As a preferred scheme of the constant frequency type heat pump energy-saving air conditioning system, wherein: the capillary component comprises an auxiliary capillary tube and a main capillary tube, and the top of the auxiliary capillary tube is fixedly provided with the check valve.
As a preferred scheme of the constant frequency type heat pump energy-saving air conditioning system, wherein: the first heat exchanger is installed indoors, and the second heat exchanger is installed outdoors.
Compared with the prior art, the beneficial effects of the utility model are that: the system is provided with the secondary capillary and the check valve, so that the refrigerant only flows through the primary capillary when the system is used for refrigerating, the refrigerating capacity of the system reaches the optimal state, and the refrigerant passes through the primary capillary and then throttles through the secondary capillary to reach the set optimal flow and the set evaporation temperature when the refrigerant is used for heating due to the fact that the evaporation temperature is low and the flow is small, so that the heating capacity of the system reaches the optimal.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and 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 these drawings without inventive labor. Wherein:
fig. 1 is a schematic structural diagram of the present invention.
In the figure: 100 first heat exchanger, 200 second heat exchanger, 300 reversing valve, 400 compressor, 500 muffler, 600 capillary tube assembly, 610 secondary capillary tube, 620 primary capillary tube, 700 first filter, 710 second filter, 800 check valve, 900 first stop valve, 910 second stop valve.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a following technical scheme: referring to fig. 1, the energy-saving air conditioning system for a fixed-frequency heat pump, which enables the amount of cooling and heating to reach the optimum value and improves the cooling effect, includes a first heat exchanger 100, a second heat exchanger 200, a commutator valve 300, a compressor 400, a silencer 500, a capillary tube assembly 600, a first filter 700, a check valve 800 and a first stop valve 900;
referring again to fig. 1, the commutator valve 300 is fixedly installed at the top between the first heat exchanger 100 and the second heat exchanger 200, the first heat exchanger 100 is installed indoors, the second heat exchanger 200 is installed outdoors, the commutator valve 300 is a four-way reversing valve, the commutator valve 300 is communicated with the compressor 400, the first cut-off valve 900, the muffler 500 and the capillary tube assembly 600 are installed between the first heat exchanger 100 and the second heat exchanger 200 from the bottom to the left, the capillary tube assembly 600 includes a secondary capillary tube 610 and a primary capillary tube 620, the check valve 800 is fixedly installed on the top of the secondary capillary tube 610, the first filter 700 and the second filter 710 are respectively installed at the left and right sides of the capillary tube assembly 600, a second stop valve 910 is fixedly installed between the first heat exchanger 100 and the commutator valve 300.
In specific use, as needs the utility model discloses in refrigeration process, the flow circuit of refrigerant in the system does in proper order: the compressor 400 → the commutator valve 300 → the second stop valve 910 → the first heat exchanger 100 → the first stop valve 900 → the muffler 500 → the first filter 700 → the sub-capillary tube 610 → the main capillary tube 620 → the second filter 710 → the second heat exchanger 200 → the commutator valve 300 → the compressor 400, so that the refrigerant flows only through the main capillary tube 620 during the cooling of the system, thereby optimizing the cooling capacity of the system.
When needs the utility model discloses at the heating in-process, the flow circuit of refrigerant in the system does in proper order: the compressor 400 → the commutator valve 300 → the second heat exchanger 200 → the second filter 710 → the main capillary tube 620 → the check valve 800 → the first filter 700 → the muffler 500 → the first cut-off valve 900 → the first heat exchanger 100 → the second cut-off valve 910 → the commutator valve 300 → the compressor 400, during heating, since the evaporation temperature is low and the flow rate is small, the refrigerant passes through the main capillary tube 620 and then passes through the sub capillary tube 610 to be throttled, so that the set optimal flow rate and the set evaporation temperature are reached, and the heating amount of the system is optimized.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a decide energy-conserving air conditioning system of type heat pump frequently which characterized in that: comprises a first heat exchanger (100), a second heat exchanger (200), a commutator valve (300), a compressor (400), a silencer (500), a capillary tube component (600), a first filter (700), a check valve (800) and a first stop valve (900), the top part between the first heat exchanger (100) and the second heat exchanger (200) is fixedly provided with the commutator valve (300), the commutator valve (300) is communicated with the compressor (400), the first stop valve (900), the silencer (500) and the capillary tube assembly (600) are sequentially arranged at the bottom between the first heat exchanger (100) and the second heat exchanger (200) from left to right, the first filter (700) and the second filter (710) are respectively arranged at the left side and the right side of the capillary tube component (600), a second stop valve (910) is fixedly arranged between the first heat exchanger (100) and the commutator valve (300).
2. The energy-saving air conditioning system of the fixed-frequency heat pump as claimed in claim 1, wherein: the commutator valve (300) is a four-way reversing valve.
3. The energy-saving air conditioning system of the fixed-frequency heat pump as claimed in claim 1, wherein: the capillary assembly (600) comprises a secondary capillary tube (610) and a main capillary tube (620), and the top of the secondary capillary tube (610) is fixedly provided with the check valve (800).
4. The energy-saving air conditioning system of the fixed-frequency heat pump as claimed in claim 1, wherein: the first heat exchanger (100) is installed indoors, and the second heat exchanger (200) is installed outdoors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921959176.4U CN210772613U (en) | 2019-11-13 | 2019-11-13 | Fixed-frequency heat pump energy-saving air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921959176.4U CN210772613U (en) | 2019-11-13 | 2019-11-13 | Fixed-frequency heat pump energy-saving air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210772613U true CN210772613U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921959176.4U Active CN210772613U (en) | 2019-11-13 | 2019-11-13 | Fixed-frequency heat pump energy-saving air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210772613U (en) |
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2019
- 2019-11-13 CN CN201921959176.4U patent/CN210772613U/en active Active
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