CN110671844A - Liquid storage device for air conditioning system - Google Patents
Liquid storage device for air conditioning system Download PDFInfo
- Publication number
- CN110671844A CN110671844A CN201810620370.3A CN201810620370A CN110671844A CN 110671844 A CN110671844 A CN 110671844A CN 201810620370 A CN201810620370 A CN 201810620370A CN 110671844 A CN110671844 A CN 110671844A
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- liquid
- hole
- outlet pipe
- liquid storage
- air conditioning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The invention discloses a liquid storage device for an air conditioning system, which comprises a bin body, wherein a liquid separation plate is arranged in the bin body, the liquid separation plate divides the interior of the bin body into a first liquid storage bin and a second liquid storage bin, a liquid through hole is formed above the liquid separation plate, and filter screens are arranged on two sides of the liquid through hole; a liquid A outlet pipe is arranged below the first liquid storage bin, a liquid B outlet pipe with a structure completely consistent with that of the liquid A outlet pipe is arranged below the second liquid storage bin, and clamping plate parts are arranged below the liquid A outlet pipe and the liquid B outlet pipe; the mounting groove is arranged in the middle of the clamping plate portion in a penetrating mode, the filter plate is mounted in the mounting groove, the filter plate is provided with a liquid through hole, the clamping plate portion is provided with a penetrating locking hole, the protective cover is arranged below the locking hole, a locking pin is movably arranged in the locking hole, a limiting stop ring is arranged on the locking pin, and the limiting stop ring is located in the protective cover and is matched with the lower bottom surface of the clamping plate portion to achieve limiting effect. The invention has the characteristics of simple structure and convenient production, can be used for a dual-system air conditioner, saves the installation space, and is safer and more reliable.
Description
Technical Field
The invention relates to the technical field of air conditioners, and belongs to a liquid storage device for an air conditioning system.
Background
The liquid accumulator is an important part of the compressor and mainly plays roles in storage, gas-liquid separation, filtration, noise reduction and refrigerant buffering. The working principle is as follows:
the accumulator is installed in the air conditioner evaporator and the air suction pipe of the compressor and is a protecting part for preventing liquid refrigerant from flowing into the compressor to produce liquid impact. During the operation of the air conditioning system, the refrigerant can not be completely vaporized; namely, the liquid refrigerant can enter the liquid storage device from the refrigerant coming out of the evaporator, the liquid refrigerant which is not vaporized can directly fall on the cylinder bottom of the liquid storage device because the refrigerant is heavier than gas, and the vaporized refrigerant enters the compressor from the outlet of the liquid storage device, so that the liquid impact caused by the liquid refrigerant sucked by the compressor is prevented. The reservoir part is in the use operation, in order to avoid the impurity in the pipeline directly to get into the compressor, so can install a filter screen between reservoir intake pipe to outlet duct, prevented the possibility that impurity from getting into the compressor. The compressor runs for a long time, certain lubricating oil is discharged along with vaporized refrigerant in the compressor, and can enter the liquid storage device cylinder through a pipeline, and because the air outlet pipe welded at the bottom of the liquid storage device cylinder is provided with an oil return hole, the lubricating oil precipitated at the bottom of the cylinder acts as force through the suction force of the compressor, and the air outlet pipe returning to the liquid storage device enters the compressor again, so that the compressor is lubricated and protected.
The main function of the accumulator in the air conditioning system is to store the excess refrigerant in the air conditioning system. When the air conditioning load is increased, the supply amount of the refrigerant is increased, and the refrigerant is replenished by the liquid storage of the liquid storage device; when the air conditioning load is reduced, the refrigerant required by the air conditioning system is reduced and excess refrigerant can be stored in the accumulator. Therefore, the matching of the refrigerant required in the air conditioning system and the air conditioning load can be ensured, and the heat exchange performance of the air conditioning system can be exerted to the maximum extent.
The common air conditioner liquid accumulator mainly has a single port and a double port, and the installation mode is divided into horizontal type and vertical type. However, most of the existing liquid accumulators are used by a single system, and a plurality of liquid accumulators are used for a plurality of air conditioners.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the liquid storage device for the air conditioning system, which can be used for a dual-system air conditioner, saves the installation space and is safer and more reliable.
In order to solve the technical problem, the invention is solved by the following technical scheme: a liquid storage device for an air conditioning system comprises a bin body, wherein a liquid separation plate is arranged in the bin body, the liquid separation plate divides the interior of the bin body into a first liquid storage bin and a second liquid storage bin, a liquid through hole is formed above the liquid separation plate, and filter screens are arranged on two sides of the liquid through hole; a liquid outlet pipe A is arranged below the first liquid storage bin, a liquid outlet pipe B with a structure completely consistent with that of the liquid outlet pipe A is arranged below the second liquid storage bin, and clamping plate parts are arranged below the liquid outlet pipe A and the liquid outlet pipe B; the utility model discloses a safety protection device for a medical instrument, including splint portion, mounting groove, locking hole, stop ring, stop spring, baffle portion, the mounting groove is run through and is provided with in the splint portion middle part, the installation filter in the mounting groove, the filter is provided with logical liquid hole, splint portion is provided with a locking hole that runs through, locking hole below is provided with the protection casing, the downthehole activity of locking is provided with the locking round pin, be provided with spacing fender ring on the locking round pin, spacing fender ring is located in the protection casing and the cooperation the limiting displacement is realized to the lower bottom surface of splint portion, be provided with spacing spring in the protection casing, spacing spring acts on thereby it is pressed with spacing fender ring on the lower bottom surface of splint portion, the protection casing is provided with the.
In the above technical solution, preferably, the filter plate is provided with a filter screen.
In the above technical scheme, preferably, the bottom of the bin body is provided with a support, and the support is an L-shaped iron frame.
In the above technical solution, preferably, the tail end of the locking pin is provided with a spherical end.
The invention has the characteristics of simple structure and convenient production, can be used for a dual-system air conditioner, saves the installation space, and is safer and more reliable.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a structure in fig. 1.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings: as shown in fig. 1 and 2, the liquid storage device for the air conditioning system comprises a bin body 1, wherein a liquid separation plate 2 is arranged in the bin body 1, the liquid separation plate 2 divides the interior of the bin body 1 into a first liquid storage bin 12 and a second liquid storage bin 13, a liquid through port 21 is arranged above the liquid separation plate 2, and filter screens 22 are arranged on two sides of the liquid through port 21; a liquid A outlet pipe 3 is arranged below the first liquid storage bin 12, a liquid B outlet pipe 3 'with a structure completely consistent with that of the liquid A outlet pipe 3 is arranged below the second liquid storage bin 13, and clamping plate parts 4 are arranged below the liquid A outlet pipe 3 and the liquid B outlet pipe 3'; an installation groove 41 is arranged in the middle of the clamping plate part 4 in a penetrating way, a filter plate is arranged in the installation groove 41, the filter plate is provided with a liquid through hole, the clamping plate part 4 is provided with a through locking hole 42, a protective cover 7 is arranged below the locking hole 42, a locking pin 6 is movably arranged in the locking hole 42, the locking pin 6 is provided with a limit stop ring 61, the limit stop ring 61 is positioned in the protective cover 7 and is matched with the lower bottom surface of the splint part 4 to realize the limit function, a limit spring 64 is arranged in the protective cover 7, the limit spring 64 acts on the limit stop ring 61 so as to press the limit stop ring on the lower bottom surface of the splint part 4, the protective cover 7 is provided with a through hole 71 for the locking pin 6 to pass through, a stop block 63 is arranged on one section of the locking pin 6 positioned in the protective cover 7, and a notch 72 for the stop block 63 to pass through is arranged on the through hole 71.
The filter is provided with the filter screen.
The bin body 1 is provided with a support 11 at the bottom, and the support 11 is an L-shaped iron stand.
The tail end of the locking pin 6 is provided with a spherical head 62.
The refrigerant circulates in the pipeline of the air conditioning system all the time, so that the refrigerant can carry impurities in the pipeline, and the impurities need to be clear after the refrigerant is used for a period of time so as not to affect the effect of the air conditioning.
This device has set up two stock solution storehouses, and every stock solution storehouse all has a drain pipe of connecting external pipeline to two drain pipe structures are unanimous, and the part of connecting is also unanimous. By the arrangement, the device can be used in a dual-system air conditioner.
The two reservoirs are separated by the liquid barrier 2, but a liquid passage port 21 is provided above the liquid barrier 2 to allow passage. In addition, in order to prevent the impurities in the two liquids from mixing, the filter screens 22 are provided on both sides of the liquid inlet 21.
After the refrigerant in the liquid storage bin has impurities, the refrigerant needs to be cleaned.
This device has set up splint portion in drain pipe department, then has set up the filter in splint portion again, consequently can filter impurity, avoids entering into the work pipeline, influences the work of air conditioner.
The filter plate of the device is installed in the installation groove 41 and can not be separated by the positioning pin. Therefore, the disassembly and the assembly are very convenient.
The invention has the characteristics of simple structure and convenient production, can be used for a dual-system air conditioner, saves the installation space, and is safer and more reliable.
Claims (4)
1. The utility model provides a reservoir for air conditioning system which characterized in that: the device comprises a bin body (1), wherein a liquid isolating plate (2) is arranged in the bin body (1), the liquid isolating plate (2) divides the interior of the bin body (1) into a first liquid storage bin (12) and a second liquid storage bin (13), a liquid through hole (21) is formed above the liquid isolating plate (2), and filter screens (22) are arranged on two sides of the liquid through hole (21); a liquid A outlet pipe (3) is arranged below the first liquid storage bin (12), a liquid B outlet pipe (3 ') with a structure completely consistent with that of the liquid A outlet pipe (3) is arranged below the second liquid storage bin (13), and clamping plate parts (4) are arranged below the liquid A outlet pipe (3) and the liquid B outlet pipe (3'); the middle part of the clamping plate part (4) is provided with a mounting groove (41) in a penetrating manner, a filter plate is mounted in the mounting groove (41), the filter plate is provided with a liquid through hole, the clamping plate part (4) is provided with a penetrating locking hole (42), a protective cover (7) is arranged below the locking hole (42), a locking pin (6) is movably arranged in the locking hole (42), a limiting stop ring (61) is arranged on the locking pin (6), the limiting stop ring (61) is positioned in the protective cover (7) and matched with the lower bottom surface of the clamping plate part (4) to realize limiting effect, a limiting spring (64) is arranged in the protective cover (7), the limiting spring (64) acts on the limiting stop ring (61) to press the limiting stop ring on the lower bottom surface of the clamping plate part (4), and the protective cover (7) is provided with a through hole (71) for the locking pin (6) to pass through, one section of the locking pin (6) located in the protective cover (7) is provided with a stop block (63), and the through hole (71) is provided with a notch (72) through which the stop block (63) passes.
2. An accumulator for an air conditioning system according to claim 1, characterized in that: the filter is provided with the filter screen.
3. An accumulator for an air conditioning system according to claim 1, characterized in that: the bin body (1) is provided with a support (11) at the bottom, and the support (11) is an L-shaped iron frame.
4. An accumulator for an air conditioning system according to claim 1, characterized in that: the tail end of the locking pin (6) is provided with a spherical end head (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620370.3A CN110671844A (en) | 2018-06-15 | 2018-06-15 | Liquid storage device for air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620370.3A CN110671844A (en) | 2018-06-15 | 2018-06-15 | Liquid storage device for air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110671844A true CN110671844A (en) | 2020-01-10 |
Family
ID=69065268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810620370.3A Pending CN110671844A (en) | 2018-06-15 | 2018-06-15 | Liquid storage device for air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110671844A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432047A (en) * | 2021-06-02 | 2022-12-06 | 日照魏牌汽车有限公司 | Material turnover vehicle |
-
2018
- 2018-06-15 CN CN201810620370.3A patent/CN110671844A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432047A (en) * | 2021-06-02 | 2022-12-06 | 日照魏牌汽车有限公司 | Material turnover vehicle |
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