CN220668382U - Novel automobile air conditioner gas flow control valve - Google Patents
Novel automobile air conditioner gas flow control valve Download PDFInfo
- Publication number
- CN220668382U CN220668382U CN202321866781.3U CN202321866781U CN220668382U CN 220668382 U CN220668382 U CN 220668382U CN 202321866781 U CN202321866781 U CN 202321866781U CN 220668382 U CN220668382 U CN 220668382U
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- China
- Prior art keywords
- control valve
- electric control
- valve body
- gas flow
- air conditioning
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- 238000004378 air conditioning Methods 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 230000003068 static effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Abstract
The utility model relates to the technical field of gas flow control valves, in particular to a novel automobile air conditioner gas flow control valve, which comprises an electric control valve body, wherein a corrugated pipe cap is arranged on the upper outer side of the electric control valve body. According to the utility model, the axial gas drainage valve is arranged to run completely and synchronously along with the valve needle of the electric control valve, the control valve is opened when the electric control valve runs, and the control valve is closed when the electric control valve does not run, so that the electric control valve can perform accurate axial movement according to the current required displacement requirement of the automobile air conditioning compressor to achieve the optimal displacement required by an air conditioning system, when the cylinder hole and the piston of the automobile air conditioning compressor exceed the control pressure in the main shaft cavity of the compressor, excessive air flow can overflow to a low-pressure area of the compressor through the drainage hole in the improved electric control valve, the control pressure in the main shaft cavity is balanced automatically, the optimal displacement required by the automobile air conditioning system is stabilized, and the optimal refrigerating state of the air conditioning system is realized.
Description
Technical Field
The utility model relates to the technical field of gas flow control valves, in particular to a novel automobile air conditioner gas flow control valve.
Background
When the gas flow control valve is used, two ends of the valve body are connected with two air pipes, the existing gas flow control valve connection mode mainly comprises welding, flange connection, threaded connection and the like, the welding mode is complex and non-detachable in operation, the flange connection needs to be screwed with a plurality of bolts, the threaded connection needs to rotate the valve body or the air pipes for a plurality of circles, the operation is complex, the time is wasted, the use is inconvenient, and the following defects are exposed in use of the air flow control valve (publication number: CN 215635546U):
the automobile air conditioner electric control valve in the existing market is used for improving and solving the problems of poor refrigerating effect or no refrigerating effect of the automobile air conditioner caused by the fact that excessive overflow gas generated by an internal moving part and a sealing part cannot be timely discharged in the running process of the automobile air conditioner compressor due to the lack of control air flow and the problem of leading in a balance overflow system, so that the service life of the compressor is prolonged, and the oil consumption of an automobile engine is reduced.
The problems of large tolerance range and disqualification of processed parts are caused by the problems of the precision of the existing domestic processing equipment, the problems of raw materials of processed parts, the problems of processing part sites, processing part processes and working environment, the problem of too large fit clearance between a cylinder body and a piston of the automobile air conditioner compressor is caused, the problem of too large overflow and air leakage of compressed gas between a cylinder hole and the piston caused in the working process of the automobile air conditioner compressor is caused, the problem that a variable displacement orifice of the compressor cannot be timely discharged is caused, the problem of too high control pressure in a main shaft cavity of the compressor is caused, the problem of reduced output displacement of the air conditioner compressor is caused, the problem of poor air conditioner refrigerating effect or no refrigeration is caused, and the problem of serious air leakage is caused to replace the air conditioner compressor.
1. The existing automobile air conditioner electric control valve in the market is lack of control air flow, so that an overflow system is balanced, and the problem of no refrigeration caused in operation is solved.
Disclosure of Invention
The utility model aims to provide a novel automobile air conditioner gas flow control valve, which aims to solve the problem that the prior positioning mechanism for processing is provided in the background art in the use process.
In order to realize the technical problems, the utility model provides the following technical scheme:
the utility model provides a novel vehicle air conditioner gas flow control valve, includes the automatically controlled valve body, and the bellows block is installed in the top outside of automatically controlled valve body, the automatically controlled valve body still includes:
the corrugated pipe is connected above the electric control valve body and is a vacuum stable spring;
the double-direction magnetic force static iron core is arranged below the electric control valve body;
the valve needle is connected in a penetrating way to the middle of the inner part of the electric control valve body;
the axial gas drainage channels are all equidistantly arranged in the electric control valve body, and two axial gas drainage channels are arranged;
and the magnetic force generating component is arranged below the bidirectional positive magnetic force static iron core and is a coil.
Preferably, the electrically controlled valve body further includes:
an axial gas drainage channel valve control part connected to the upper part of the inner part of the electric control valve body;
the bidirectional positive magnetic force static iron core is arranged in the middle of the lower part of the electric control valve body.
Preferably, the electrically controlled valve body further includes:
an electric control valve housing connected to the outer periphery of the electric control valve body;
the valve needle moving magnetic force movable iron core is arranged below the electric control valve body and is connected with the valve needle.
Preferably, the valve needle further comprises:
the high-pressure air inlet hole is formed in the middle of the upper part of the valve needle;
and the control pressure air outlet hole is formed in the middle of the valve needle.
Preferably, the axial gas drainage channel valve control member further comprises:
a control valve provided inside the axial gas drainage channel valve control member;
and the low-pressure gas leakage hole is arranged on one side above the valve control component of the axial gas drainage channel.
Preferably, the valve needle further comprises:
a valve needle return spring connected to the lower part of the valve needle;
and the corrugated pipe supporting spring is connected above the valve needle and is connected with the corrugated pipe.
The embodiment of the utility model provides a novel automobile air conditioner gas flow control valve, which has the following beneficial effects:
1. according to the utility model, the axial gas drainage valve and the axial gas drainage channel are arranged, the axial gas drainage valve is completely and synchronously operated along with the valve needle of the electric control valve, the control valve is opened when the electric control valve is operated, and the control valve is closed when the electric control valve is not operated, the working principle is that the electric control valve carries out accurate axial movement according to the current required displacement requirement of the automobile air conditioning compressor so as to achieve the optimal displacement required by the air conditioning system, when the cylinder hole and the piston of the automobile air conditioning compressor cause the internal air flow to exceed the control pressure in the cavity of the main shaft of the compressor, the excessive air flow overflows to a low-pressure area of the compressor through the internal drainage hole of the improved electric control valve, the control pressure in the cavity of the main shaft is automatically balanced, the optimal displacement required by the automobile air conditioning system is stabilized, and the optimal refrigerating state of the air conditioning system is realized.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the upper part of the structure of the present utility model;
fig. 3 is a schematic view of the lower half of the present utility model.
In the figure: 1. a valve needle; 2. an axial gas drainage channel; 3. an axial gas flow channel valve control member; 4. an electric control valve body; 5. a bi-directional positive magnetic force static iron core; 6. an electric control valve housing; 7. a valve needle moving magnetic movable iron core; 8. high-pressure air inlet holes; 9. a control pressure air outlet hole; 10. magnetic force generating means (coil); 11. a control valve; 12. a low pressure bleed hole; 13. bellows (vacuum stabilizing spring); 14. a bellows cap; 15. a valve needle return spring; 16. the bellows supports the spring.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in figures 1-3, a novel automobile air conditioner gas flow control valve comprises an electric control valve body 4, wherein the electric control valve body 4 is of a device main structure, a corrugated pipe 13 and a vacuum stabilizing spring are arranged in the electric control valve body 4, the vacuum stabilizing spring is opposite to the original control mode, a magnetic force generating component 10 generates magnetism, a magnetic force movable iron core 7 for conducting valve needle movement is conducted, an adsorption bi-directional positive magnetic force static iron core 5 moves in the opposite direction, the corrugated pipe 13 is overcome, an axial gas drainage channel 2 runs completely synchronously along with the electric control valve needle 1, a control valve 11 is opened when the electric control valve runs, the control valve 11 is closed when the electric control valve body 4 does not run, the working principle is that the electric control valve needle 1 performs accurate axial movement according to the current required displacement requirement of an automobile air conditioner compressor to achieve the required optimal displacement of an air conditioning system, when the cylinder hole and a piston of the automobile air conditioner compressor, when the internal serial air flow exceeds the control pressure in the cavity of the main shaft of the compressor, the excessive air flow overflows to a low-pressure area of the compressor through an internal drainage hole of the valve body 4 of the improved electric control valve, automatically balances the control pressure in the cavity of the main shaft, stabilizes the optimal displacement required by an automobile air conditioning system, realizes the optimal refrigeration state of the air conditioning system, leads the air flow in the device out through the axial air flow guide channel 2, leads the air flow in the device out through the valve control part 3, controls the opening or closing of the control valve 11, sucks and discharges the air, the electric control valve housing 6 is used for protecting the device, the high-pressure air inlet hole 8 can suck the air, the control pressure air outlet hole 9 can control the pressure to discharge the air, the low-pressure air outlet hole 12 is used when the low-pressure air prevention is needed, the corrugated pipe cap 14 is used for protecting the corrugated pipe 13, the needle return spring 15 will rebound the needle 1 when the needle 1 is displaced, the bellows support spring 16 being used to support the bellows.
Working principle: the utility model relates to a novel automobile air conditioner gas flow control valve, when in use, firstly, a device is fixed, as an axial gas drainage channel 2 runs completely and synchronously along with an electric control valve needle 1, a control valve 11 is opened when the electric control valve runs, and the control valve 11 is closed when the electric control valve does not run, the working principle is that the electric control valve needle 1 carries out accurate axial movement according to the current required displacement requirement of an automobile air conditioner compressor to achieve the required optimal displacement of an air conditioning system, when the cylinder hole and a piston of the automobile air conditioner compressor and the inner series gas flow exceeds the control pressure of a main shaft cavity of the compressor, the excessive gas flow overflows to a compressor low-pressure area through an inner drainage hole of the improved electric control valve, the control pressure of the main shaft cavity is automatically balanced, the optimal displacement required by the automobile air conditioning system is stabilized, and the most excellent refrigerating state of the air conditioning system is realized.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A novel automotive air conditioning gas flow control valve, comprising:
the automatically controlled valve body (4), bellows block (14) are installed in automatically controlled valve body (4) top outside, automatically controlled valve body (4) still includes:
the corrugated pipe (13) is connected above the electric control valve body (4), and the corrugated pipe (13) is a vacuum stable spring;
the valve needle (1) is connected in a penetrating way to the middle inside the electric control valve body (4);
the axial gas drainage channels (2) are all equidistantly arranged in the electric control valve body (4), and the axial gas drainage channels (2) are provided with two channels
The double-direction magnetic force static iron core (5) is arranged below the electric control valve body (4);
and a magnetic force generating component (10) arranged below the bi-directional pilot magnetic force static iron core (5), wherein the magnetic force generating component (10) is a coil.
2. The novel automotive air conditioning gas flow control valve according to claim 1, characterized in that the electrically controlled valve body (4) further comprises:
an axial gas drainage channel valve control part (3) connected to the upper inside of the electric control valve body (4);
and the two-way guiding magnetic force static iron core (5) is arranged in the middle of the lower part of the electric control valve body (4).
3. The novel automotive air conditioning gas flow control valve according to claim 1, characterized in that the electrically controlled valve body (4) further comprises:
an electric control valve housing (6) connected to the outer periphery of the electric control valve body (4);
the valve needle moving magnetic moving iron core (7) is arranged below the electric control valve body (4), and the valve needle moving magnetic moving iron core (7) is connected with the valve needle (1).
4. The novel automotive air conditioning gas flow control valve according to claim 2, characterized in that the valve needle (1) further comprises:
a high-pressure air inlet hole (8) which is arranged in the middle of the upper part of the valve needle (1);
and a control pressure air outlet hole (9) which is arranged in the middle of the valve needle (1).
5. The novel automotive air conditioning gas flow control valve according to claim 2, characterized in that the axial gas drainage channel valve control member (3) further comprises:
a control valve (11) provided inside the axial gas flow passage valve control member (3);
and a low-pressure gas release hole (12) which is provided on the upper side of the axial gas flow passage valve control member (3).
6. The novel automotive air conditioning gas flow control valve according to claim 2, characterized in that the valve needle (1) further comprises:
a needle return spring (15) connected to the lower part of the needle (1);
and the corrugated pipe supporting spring (16) is connected above the valve needle (1), and the corrugated pipe supporting spring (16) is connected with the corrugated pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321866781.3U CN220668382U (en) | 2023-07-17 | 2023-07-17 | Novel automobile air conditioner gas flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321866781.3U CN220668382U (en) | 2023-07-17 | 2023-07-17 | Novel automobile air conditioner gas flow control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220668382U true CN220668382U (en) | 2024-03-26 |
Family
ID=90335459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321866781.3U Active CN220668382U (en) | 2023-07-17 | 2023-07-17 | Novel automobile air conditioner gas flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220668382U (en) |
-
2023
- 2023-07-17 CN CN202321866781.3U patent/CN220668382U/en active Active
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