CN216204271U - Air conditioner circulation heat exchange energy-saving device - Google Patents
Air conditioner circulation heat exchange energy-saving device Download PDFInfo
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- CN216204271U CN216204271U CN202122734669.1U CN202122734669U CN216204271U CN 216204271 U CN216204271 U CN 216204271U CN 202122734669 U CN202122734669 U CN 202122734669U CN 216204271 U CN216204271 U CN 216204271U
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Abstract
The utility model discloses a circulating heat exchange energy-saving device of an air conditioner, which relates to the technical field of air conditioners and adopts the technical scheme that: the refrigerating system comprises a gasification part and a liquefaction part, wherein the gasification part and the liquefaction part can contain refrigerants inside, the gasification part and the liquefaction part are respectively arranged on the air inlet side and the air outlet side of a refrigerating module, the gasification part and the liquefaction part are communicated through an upper connecting pipe and a lower connecting pipe, the upper connecting pipe is connected to the upper sides of the gasification part and the liquefaction part, and the lower connecting pipe is connected to the lower sides of the gasification part and the liquefaction part; and the lower connecting pipe is provided with a flow guide device for the unidirectional conduction of the refrigerant from the liquefaction part to the gasification part. The air conditioner refrigeration module can realize heat exchange on two sides of the air conditioner refrigeration module through the conversion of gas phase and liquid phase of a refrigerant, reduce the temperature of inlet air, and avoid the over-low temperature of outlet air, thereby reducing the energy consumption in the refrigeration process.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a circulating heat exchange energy-saving device of an air conditioner.
Background
In the process of refrigerating by the air conditioner, the fan sucks in outside or indoor hot air, and the cold air which is relatively clean at low temperature is obtained through filtering, dehumidifying and cooling treatment and is used for indoor environment. The refrigeration module cools air, and the cooling mode is that the air generally flows through a low-temperature heat exchanger, so that the temperature is reduced; since the temperature of the cool air required in the room is varied, the air cooled by the cooling module needs to be properly heated to obtain the required air temperature requirement, and this temperature adjustment method will result in increase of energy consumption.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides an air conditioner circulating heat exchange energy-saving device which can realize heat exchange at two sides of an air conditioner refrigeration module through gas-liquid phase conversion of a refrigerant, reduce the temperature of inlet air and avoid the over-low temperature of outlet air, thereby reducing the energy consumption in the refrigeration process.
The technical purpose of the utility model is realized by the following technical scheme: a circulating heat exchange energy-saving device of an air conditioner comprises a gasification part and a liquefaction part, wherein the gasification part and the liquefaction part can contain refrigerants inside, the gasification part and the liquefaction part are respectively arranged on the air inlet side and the air outlet side of a refrigeration module, the gasification part and the liquefaction part are communicated through an upper connecting pipe and a lower connecting pipe, the upper connecting pipe is connected to the upper sides of the gasification part and the liquefaction part, and the lower connecting pipe is connected to the lower sides of the gasification part and the liquefaction part; and the lower connecting pipe is provided with a flow guide device for the unidirectional conduction of the refrigerant from the liquefaction part to the gasification part.
The utility model is further provided that the gasification part and the liquefaction part both comprise a snakelike complete coil pipe, and heat exchange fins are arranged outside the coil pipe.
The utility model is further provided that one end of the coil pipe extends upwards and is connected with the upper connecting pipe; the other end extends downwards to be connected with the lower connecting pipe.
The utility model is further arranged that the flow guiding device comprises a valve body with a cavity arranged therein, one-way holes are arranged on both sides of the valve body, and the cavity is connected to the lower connecting pipe through the one-way holes; a one-way mechanism is arranged in the one-way hole on one side.
The utility model is further arranged that the flow guiding device comprises a valve body with a cavity arranged therein, one-way holes are arranged on both sides of the valve body, and the cavity is connected to the lower connecting pipe through the one-way holes; one-way mechanisms are arranged in the one-way holes on the two sides.
The utility model is further arranged in that the one-way mechanism comprises a one-way plug and a spring, two annular retaining rings with through holes arranged in the middle are arranged on the inner periphery of the one-way hole, and one conical end of the one-way plug extends into the through hole of the annular retaining ring on one side facing the liquefaction part and is pressed against the through hole through the spring.
The utility model is further arranged in such a way that the other end of the spring is pressed against the annular retaining ring on the other side and is sleeved on the limiting bulge corresponding to the annular retaining ring.
The utility model is further provided that the middle of the cavity is connected with an adjusting hole, an adjustable piston is arranged in the adjusting hole, and the piston is connected with the telescopic rod and driven by the telescopic rod.
The utility model is further provided that the middle of the cavity is also communicated with a buffer cavity.
In conclusion, the utility model has the following beneficial effects:
through the gasification portion and the liquefaction portion of refrigeration module both sides, carry out the heat transfer of certain degree to the temperature of the both sides of refrigeration module to can avoid the air-out temperature to hang down excessively with the temperature that risees the air-out, and reduce the temperature of air inlet, can reduce the energy consumption of refrigeration process. The flow direction of the refrigerant is limited in a single direction through the flow guide device, so that the refrigerant can stably circulate in a single direction between the gasification part and the liquefaction part, and the phenomenon that the heat exchange efficiency between the gasification part and the liquefaction part is reduced due to the generation of backflow or the circulation is not smooth due to the overhigh local pressure is avoided.
Drawings
FIG. 1 is a schematic structural view of the inside of an air conditioner case according to the present invention;
FIG. 2 is a schematic structural diagram of a circulating heat exchange energy-saving device of an air conditioner of the present invention;
FIG. 3 is a schematic view of the structure of the deflector of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
Reference numerals: 1. a chassis; 2. a refrigeration module; 3. a gasification part; 4. a liquefaction section; 5. an upper connecting pipe; 6. a lower connecting pipe; 7. a flow guide device; 8. a cavity; 9. a one-way hole; 10. an adjustment hole; 11. a piston; 12. a telescopic rod; 13. a buffer chamber; 14. an annular baffle ring; 15. a through hole; 16. a one-way plug; 17. a spring; 18. and a limiting bulge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a circulating heat exchange energy-saving device of an air conditioner is installed inside a case 1 of the air conditioner, and is used in cooperation with a refrigeration module 2 in the case 1; the heat exchanger comprises two main parts, namely a gasification part 3 and a liquefaction part 4, wherein the gasification part 3 and the liquefaction part 4 can contain refrigerants for heat exchange; wherein, gasification portion 3 and liquefaction portion 4 are installed respectively in the air inlet side of refrigeration module 2 and air-out side, carry out the heat transfer of certain degree to the temperature of the both sides of refrigeration module 2 to can reduce the temperature of air-out with the temperature of rising air-out, and avoid the air-out temperature to hang down excessively, can follow-up adjust the energy consumption that the heating process reduced the heating to cold air, thereby can reduce the energy consumption of whole refrigeration process.
A pipeline structure that communicates between the vaporizing section 3 and the liquefying section 4 via an upper connecting pipe 5 and a lower connecting pipe 6 to form a circulation between the vaporizing section 3 and the liquefying section 4; an upper connection pipe 5 is connected to the upper sides of the gasification part 3 and the liquefaction part 4, and a lower connection pipe 6 is connected to the lower sides of the gasification part 3 and the liquefaction part 4; the refrigerant is Freon, and the Freon is filled after being vacuumized and then sealed;
the gasification part 3 and the liquefaction part 4 both comprise coiled pipes with complete snakelike shapes, and a long and narrow refrigerant accommodating pipeline can be formed through the bent coiled pipes and is provided with a certain accommodating space; one end of the coil pipe extends upwards and is connected with an upper connecting pipe 5; the other end extends downwards to be connected with the lower connecting pipe 6, so that an upper opening structure and a lower opening structure can be formed, and refrigerant steam can smoothly flow out from the upper end; and the liquefied refrigerant can be smoothly circulated from the lower end. And the heat exchange fins are arranged outside the coil pipe and distributed in a parallel state, so that a heat exchange frame structure can be formed, the heat exchange area of air passing through is increased, and the heat exchange efficiency is improved.
In the circulation process of air in quick-witted case 1, high temperature air passes through from gasification portion 3 earlier, through the refrigeration of refrigeration module 2, obtains low temperature air, passes through liquefaction portion 4 again, can form certain difference in temperature between liquefaction portion 4 and gasification portion 3.
The refrigerant in the gasification part 3 is heated by high-temperature air, absorbs heat and evaporates, and is converted into gas phase; pre-cooling the refrigerant in the liquefaction part 4 and converting the refrigerant into a liquid phase again; a certain pressure difference is formed between the gasification part 3 and the liquefaction part 4, so that the refrigerant steam flows the upper connecting pipe 5 at the upper side to the liquefaction part 4; after the refrigerant in the liquefaction part 4 is precooled, the refrigerant falls down again under the action of gravity and moves towards the gasification part 3; thereby enabling circulation between the vaporizing section 3 and the liquefying section 4; and in the circulation process, the heat of the high-temperature air near the gasification part 3 is transferred to the low-temperature air near the liquefaction part 4, so that the inlet air temperature is reduced, the outlet air temperature is increased, the condition that the temperature is too low after refrigeration is avoided, subsequent full heating treatment is needed, and the working energy consumption of the whole air conditioner is reduced.
In order to realize stable refrigerant circulation between the gasification part 3 and the liquefaction part 4, a flow guide device 7 can be installed on the lower connecting pipe 6, the flow guide device 7 is used for the unidirectional circulation of the refrigerant, the refrigerant in the lower connecting pipe 6 can only flow from the liquefaction part 4 to the gasification part 3, thereby increasing the stability of the refrigerant circulation between the gasification part 3 and the liquefaction part 4, and avoiding the situation that the heat exchange efficiency between the gasification part 3 and the liquefaction part 4 is reduced due to the generation of backflow or the circulation is not smooth due to the overhigh local pressure.
The main body of the flow guiding device 7 is a valve body, a cavity 8 is arranged in the valve body, one-way holes 9 communicated with the cavity 8 are arranged on two sides of the valve body, the outer sides of the one-way holes 9 are respectively communicated with the lower connecting pipe 6, and therefore the lower connecting pipe 6 is connected through the one-way holes 9 on the two sides; so that the medium flowing through the lower connecting tube 6 must flow through the guide;
a one-way mechanism is arranged in the one-way hole 9 at any one side of the one-way holes 9 at the two sides of the guiding device, so that the one-way circulation control of the guiding device on the refrigerant can be realized;
the one-way mechanism comprises a one-way plug 16 and a spring 17, two annular retaining rings 14 with a through hole 15 formed in the middle are arranged on the inner periphery of the one-way hole 9, the two annular retaining rings 14 are used as supports, one end of the one-way plug 16 is of a conical structure, the conical tip of the one-way plug extends into the through hole 15 of the annular retaining ring 14 on one side of the liquefaction part 4, and the conical tip is pressed by the spring 17; the other end of the spring 17 is pressed against the annular retaining ring on the other side and sleeved on the limiting bulge 18 corresponding to the annular retaining ring 14, so that the stability of the spring 17 in the elastic expansion process can be kept.
After the pressing, the tapered tip of the one-way plug 16 is pressed and sealed at the through hole 15, and the pressing pressure of the spring 17 is small, so that the one-way plug 16 can be opened by only a slight pressure of the refrigerant flowing in the direction from the liquefaction part 4, and the refrigerant can be ensured to circulate between the gasification part 3 and the liquefaction part 4.
Wherein the annular retainer ring for abutting against the supporting spring 17 is installed in the one-way hole 9 by adopting a threaded connection structure, so that the annular retainer ring can be subjected to threaded adjustment before the guide device is assembled, the compression degree of the spring 17 is adjusted, a proper elastic pressure is further kept, and the one-way plug 16 can be kept to stably and flexibly operate.
In order to further increase the guiding stability of the guiding device, one-way mechanisms can be installed in the one-way holes 9 on the two sides of the guiding device 7, the two sets of one-way mechanisms have the same structure, and the two sets of structures are adopted, so that the one-way operation of the whole refrigerant circulating pipeline can be further ensured.
An attached driving assembly can be installed in the guide device to accelerate the circulation of the refrigerant, so that the circulation of the refrigerant can be accelerated to start in an initial state or the heat exchange of the refrigerant is accelerated in the use process; an adjusting hole 10 is connected in the middle of the cavity 8, an adjustable piston 11 is installed in the adjusting hole 10, and the piston 11 can form piston 11 movement in the adjusting hole 10; and a telescopic rod 12 is installed at the outer end of the adjusting hole 10, the movable end of the telescopic rod 12 is connected with the piston 11, and the piston 11 can be driven to move by the expansion and contraction of the telescopic rod 12.
When the piston 11 moves in the direction away from the cavity 8, the pressure in the cavity 8 is reduced, so that the one-way mechanism on the right side is opened, and the refrigerant in the liquefaction part 4 can be sucked; then, when the piston 11 moves towards the cavity 8, the pressure in the cavity 8 is increased, so that the one-way mechanism on the left side is opened, and the refrigerant in the cavity 8 can be pushed out to enter the gasification part 3; this is repeated to accelerate the flow of the refrigerant medium between the vaporizing section 3 and the liquefying section 4; when the piston 11 stops moving, the piston can circularly move under the condition of no power, so that the switching between the active circulation and the non-power circulation can be realized, and the piston can be suitable for different working environments.
In order to maintain the driving type stable operation of the guide device on the piston 11, a buffer chamber 13 may be further communicated with the middle of the cavity 8, and the buffer chamber 13 may increase the total space length in the refrigerant circulation pipeline, so as to accommodate a larger amount of refrigerant, thereby making the circulation cycle of the refrigerant more stable.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (9)
1. The utility model provides an air conditioner circulation heat transfer economizer which characterized in that: the refrigerator comprises a gasification part (3) and a liquefaction part (4) which can contain a refrigerant inside, wherein the gasification part (3) and the liquefaction part (4) are respectively arranged at the air inlet side and the air outlet side of a refrigeration module (2), the gasification part (3) and the liquefaction part (4) are communicated through an upper connecting pipe (5) and a lower connecting pipe (6), the upper connecting pipe (5) is connected to the upper sides of the gasification part (3) and the liquefaction part (4), and the lower connecting pipe (6) is connected to the lower sides of the gasification part (3) and the liquefaction part (4); and a flow guide device (7) for conducting the refrigerant from the liquefaction part (4) to the gasification part (3) in a single direction is arranged on the lower connecting pipe (6).
2. The air conditioner circulating heat exchange energy-saving device according to claim 1, characterized in that: gasification portion (3) and liquefaction portion (4) all include snakelike complete coil pipe, set up heat transfer fin outside the coil pipe.
3. The air conditioner circulating heat exchange energy-saving device according to claim 2, characterized in that: one end of the coil pipe extends upwards and is connected with an upper connecting pipe (5); the other end extends downwards to be connected with a lower connecting pipe (6).
4. The air conditioner circulating heat exchange energy-saving device according to claim 1, characterized in that: the flow guide device (7) comprises a valve body with a cavity (8) arranged therein, one-way holes (9) are formed in the two sides of the valve body, and the cavity (8) is connected into the lower connecting pipe (6) through the one-way holes (9); a one-way mechanism is arranged in the one-way hole (9) on one side.
5. The air conditioner circulating heat exchange energy-saving device according to claim 1, characterized in that: the flow guide device (7) comprises a valve body with a cavity (8) arranged therein, one-way holes (9) are formed in the two sides of the valve body, and the cavity (8) is connected into the lower connecting pipe (6) through the one-way holes (9); one-way mechanisms are arranged in the one-way holes (9) on the two sides.
6. An air conditioner circulation heat exchange energy-saving device according to claim 4 or 5, characterized in that: the one-way mechanism comprises a one-way plug (16) and a spring (17), two annular blocking rings (14) with through holes (15) arranged in the middle are arranged on the inner periphery of the one-way hole (9), and one conical end of the one-way plug (16) extends into the through hole (15) of the annular blocking ring (14) on one side of the liquefaction part (4) and is pressed through the spring (17).
7. The air conditioner circulating heat exchange energy-saving device according to claim 6, characterized in that: the other end of the spring (17) is pressed against the annular retaining ring on the other side and is sleeved on the limiting bulge (18) corresponding to the annular retaining ring (14).
8. The air conditioner circulating heat exchange energy-saving device according to claim 6, characterized in that: the middle of cavity (8) is connected with regulation hole (10), set up adjustable piston (11) in regulation hole (10), piston (11) are connected with telescopic link (12) to receive telescopic link (12) drive.
9. An air conditioner circulation heat exchange energy-saving device according to claim 8, characterized in that: the middle of the cavity (8) is also communicated with a buffer cavity (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122734669.1U CN216204271U (en) | 2021-11-09 | 2021-11-09 | Air conditioner circulation heat exchange energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122734669.1U CN216204271U (en) | 2021-11-09 | 2021-11-09 | Air conditioner circulation heat exchange energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216204271U true CN216204271U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122734669.1U Active CN216204271U (en) | 2021-11-09 | 2021-11-09 | Air conditioner circulation heat exchange energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216204271U (en) |
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2021
- 2021-11-09 CN CN202122734669.1U patent/CN216204271U/en active Active
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